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Forward Chifo

 Forward Chifo

The predecessor of Chengdu Qianfeng Electronics Group Co., Ltd. (hereinafter referred to as Qianfeng Group) is the first radio measuring instrument factory in China, the "state-owned Qianfeng Radio Instrument Factory" (the 76th factory of the Ministry of Electronic Industry), which was established in 1958. It is one of the large military backbone enterprises that developed and produced electronic instruments earlier in China, It has provided a large number of supporting equipment and services for China's national defense modernization and national economic construction, and has made important contributions. Today, Qianfeng Group is not only one of the largest electronic instrument production bases in China, but also one of the largest manufacturers of three types of water heaters (fast, volumetric, and dual function) in China. Relying on strong enterprise strength, it has become an integrated service provider providing "integrated kitchen" solutions for thousands of families. "Qianfeng" gas water heater and gas cooker have won the title of "Chinese Brand Product". The Group has fully passed the ISO9001 international quality system certification and ISO14000 environmental management system certification. It is a high-tech enterprise in Sichuan Province and Chengdu City, a provincial and municipal key competitive enterprise and cultivation enterprise, with six subsidiaries and five industrial parks. On April 18, 2003, Qianfeng High tech Industrial Park, located in the west of Chengdu High tech Development Zone, an important high-tech development zone, was officially completed. Qianfeng's development entered a new stage. Qianfeng Group mainly engages in the following fields: electronic measuring instruments, communication testing equipment, digital audio-visual equipment, and home energy intelligent management systems; Kitchen and bathroom appliances, household integrated kitchen products represented by gas and electric water heaters, stoves, range hoods, disinfection cabinets, cabinets, etc; At the same time, it has also set foot in real estate development, power investment and development, commercial trade, building decoration and other fields. It has the first-class development and innovation ability in China. The domestic market share of the main products has been among the best for many years, enjoying a high reputation among users. Honor merit as ambition, and be diligent with excellent work. Half a century goes by quickly, and several generations of people have inherited the essence, forging the famous name "Qianfeng". Facing new opportunities and challenges, the vanguard in the era of knowledge economy, adhering to the distinctive corporate culture, carrying forward the corporate spirit of "unity, hard work, pragmatism and innovation", is more ambitious and steady, with a pragmatic attitude and a determination to forge ahead, realizes the new leap of the vanguard on a new platform, and with the bold spirit of "innovation to achieve the future", Achieve our goal: to be a world famous brand and a world-class enterprise.

Brand information

  • Enterprise name: Chengdu Qianfeng Electronics Group Co., Ltd
  • Origin of the brand: Chengdu, Sichuan
  • Created: 1995-12-28
  • Advertising words: Smart Kitchen Dreams Home
  • Enterprise legal person: Yang Gang
  • Brand index: ninety
  • Official website: http://www.qianfeng.com/
  • Official telephone: four billion six million eight hundred and one thousand one hundred and seventy-seven

Public praise rating

Well received
seven
four
negative comment

Rating: seven point seven

Brand popularity: one hundred and twenty

  •  Which integrated cooker is good? What are the key points?
    Which integrated cooker is good? What are the key points?

    Which integrated cooker is good? The integrated cooker can realize intelligent control. The ignition automatically turns on the fan, and automatically delays the shutdown and flameout. Many families also use this product today. What kind of integrated cooker is good? What kind of integrated cooker is good? 1. The integrated cooker passing the national inspection report is safe and reliable, and its quality is guaranteed. 2. I don't want the so-called automatic cleaning function. 3. The higher the power is, the better. It should not only save energy and power, but also have a mute effect. 4. Experience the noise size on site and check whether the operation is stable. 5. Whether there are safety protection functions such as flameout, air leakage and child lock. 6. Observe whether the surface has defects and whether the corner treatment is smooth. 7. The appearance design and color should be coordinated with the decoration of the kitchen. 8. Whether there is a good after-sales service system. 1. The integrated creative design perfectly integrates the functions of range hood, gas stove, disinfection cabinet, storage cabinet, microcrystalline stove, induction cooker, etc., with unique combination and high-efficiency range hood effect, to maximize the use efficiency of various functions, and fully automated intelligent control, It is true that the smoke absorption rate of high-end kitchen appliances with green environmental protection is more than 99%. It is creative to use micro aerodynamics principle to isolate the pollution source from the external environment in a two-way way, which can not negatively affect the operating vision. 2. Clean kitchen environment. The traditional kitchen equipment has a long space circulation distance of lampblack, and the lampblack spreads seriously. In the process of decline, most of the lampblack spreads to the interior, causing the kitchen walls and objects to be full of oil dirt. The public health work of the kitchen has become a heavy and complicated task. 3. It is true that the exhaust design under low noise stops placing the noise source of the human head, and it is applied to the ultra-low, noise technology and silent air duct design technology to reduce the noise. 4. The intelligent control of modern control system organically integrates the gas stove, range hood, disinfection cabinet, etc. according to the general use mode of people, and the computer control operation is very simple and convenient.

  •  Is it good to install the integrated cooker? How to choose and purchase integrated stoves?
    Is it good to install the integrated cooker? How to choose and purchase integrated stoves?

    Is it good to install the integrated cooker? It is very difficult to choose household appliances freely in the decoration of kitchens, so some families can choose integrated stoves freely to avoid difficulties. How about installing integrated stoves? How to choose and purchase integrated stoves? Is the installation of the integrated cooker good? 1. The suction of the range hood: they all say that the suction of the integrated cooker is much better. Personally, I think the suction of the integrated cooker is not much different from that of the range hood. Of course, there is no test data, just a subjective feeling, and there is no doubt that different brands and models are different. It is often said that stir fried peppers cannot smell. Anyway, if my parents' kitchen door is not closed, they will still smell stir fried peppers, let alone stir fried peppers. This is a molecular movement. How can they not smell. 2、 Installation problem: The integrated cooker is of the bottom row type, and the holes in the public flue of general commercial housing are all on the top, so a new transformation is required to plug the holes on the top and open the holes on the bottom. The smoke pipe shall pass through the floor cabinet, and the floor cabinet shall be perforated. 3、 Space saving: The position of the integrated stove can save about one meter of cabinet money, and the upper position can be used as a wall cabinet to improve storage. That's right, but the integrated cooker is a lower exhaust pipe. The floor cabinet from the integrated cooker to the middle of the flue must be perforated through the flue, occupying the space inside the lower cabinet. there are both advantages and disadvantages. 4、 Price problem: most integrated stoves are integrated with cigarette machines, stoves and disinfection cabinets, so the price is generally high, which is equivalent to the price of three sets of first-line cigarette stoves, and may also be high. Another reason is that the sales volume of traditional cooker manufacturers is far higher, and the sales volume is better, so the cost will also decline. Of course, the pricing is not linear with the cost. However, the integrated cooker can save some money on cabinets. For users who do not need disinfection cabinets, it is equivalent to packaging and reselling disinfection cabinets. Of course, today there are also split integrated stoves. 5、 Service problem: The integrated cooker market is also a mixture of good and bad people, and there are few good after-sales services. For example, my parents' home is an unknown brand, and there was a repair in the middle. As a result, the factory found a third-party maintenance worker to serve, and the business is not very skilled. Before you buy, you can search the website for word of mouth and comments. 6、 Why don't brands of first-line stoves be manufactured? This is not a problem. The market share of the integrated cooker is too small compared with that of the cigarette machine cooker. Brands like Fang Tai and the boss are making good money when making cigarette machine cookers. Why invest money to develop another alternative product? Besides, this product is not subversive. 7、 Conclusion: The air outlet of the integrated cooker is closer to the lampblack, and theoretically, the suction will be better; Can save part of cabinet investment; The surface is easy to scrub; The price of integrated stoves is slightly higher; The installation will be more difficult than that of the cooker; Generally, the function of disinfection cabinet will be integrated. How to choose integrated stoves 1. The size of firepower depends on the suction. The selected air volume and air pressure are quite large, and the smoke exhaust effect is good. It depends on the fire power. The fire power is large and can be adjusted in a wide range to meet the needs of various cooking markets. Air volume and air pressure, the higher the air volume, the slower the kitchen smoke can be discharged. 2. Convenient cleaning silencer, easy to clean, some products have cleaning function. 3. The working noise cannot reach 60 decibels.

  •  How to clean the integrated cooker correctly? What are the methods?
    How to clean the integrated cooker correctly? What are the methods?

    The integrated stove greatly saves the kitchen space, and thus plays a role in energy conservation and environmental protection. With the application of integrated stoves in household, it is necessary to clean and maintain integrated stoves. Many people think that cleaning integrated stoves is a troublesome thing. How to clean integrated stoves correctly? What are the methods? How to clean the integrated cooker correctly 1. When cleaning the pot rack, the owner can use a soft brush to clean it. It mainly cleans the surface of the base, ignition needle, thermocouple, etc., and timely removes the dirt stuck on the surface. This avoids the possible drawbacks of stubborn stains on the cleaning burner caused by granular cleaning agents, steel wire balls, knives, etc., or it may damage the ignition needle, thermocouple flameout protection needle and other vulnerable facilities, resulting in failure of the safety device of the integrated environmental protection stove, and wear on the surface of components, which will affect the future service life of the integrated stove. 2. Clean the surface of the stove with soft gauze and soapy water, which can greatly maintain the stove table. However, do not use granular cleaner or steel wire ball for cleaning, which will cause scratches on the stainless steel surface, thus affecting its beauty. In addition, pay attention to cleaning the oil smoke exhaust passage. After the integrated cooker is used for a long time, a large amount of dirt will appear on the oil smoke extraction channel, and then the channel should be cleaned every other time. When cleaning the flue, it is better to use degreasing agent for cleaning. Start the lowest gear of the range hood first, and then spray the degreaser to let it suck into the channel. After that, the dirt will be decomposed by the degreaser and then flow into the oil pan. 3. If the owner of the clean combustion hole finds that the flame is uneven and some holes have no flame during use, this is the phenomenon of blockage. When this happens, the fire hole on the fire cover should be cleaned. After the burner cools down, remove the fire cover and use a steel needle to remove the carbon deposit in the fire hole. Do not use water to flush the fire cover. At this time, bubbles will block the fire hole, and do not use a hard object to wipe its surface. This will cause black enamel, which will make it impossible to repair the damage. 4. To clean the integrated stove disinfection cabinet is to timely wipe off the accumulated water on the chassis and the dirt on the food rack, and regularly maintain them. The integrated cooker is basically in the form of side suction and down exhaust. The oil spots gather at the lower part of the body, and the oil stain adhesion speed is not fast. After 2 years of use, it needs to be cleaned. Otherwise, various problems will arise.

  •  How much is an integrated cooker? What are the advantages?
    How much is an integrated cooker? What are the advantages?

    How much is an integrated cooker? Due to the traditional Chinese cooking habits, lampblack has always been a problem. How can we solve the problem of soot to the greatest extent and protect the health of family members? How much is an integrated cooker? What are the advantages? The price of integrated cookers varies due to different brands, models, materials and manufacturers. Of course, the price of integrated cookers will also vary. The price of integrated stoves generally ranges from several thousand yuan to tens of thousands yuan. (This price is for reference only) Advantages of integrated cooker 1. Integrated creative design. High efficiency lampblack effect, fully automatic intelligent control, adhering to the requirements of green environmental protection. 2. Modern control system. Intelligent control, easy and convenient operation. 3. Low noise is really achieved. Ultra low noise technology and silent air duct design technology. 4. Ultra high smoke extraction rate. The smoke absorption rate is more than 99%, giving you a clean kitchen environment. 5. Maximize space saving resources. Use the lower row design to provide more space for the kitchen. 6. Comprehensive upgrade of security performance. It can play the role of safety protection and has high safety assurance coefficient. 7. Healthy and pollution-free. It eliminates the negative factors affecting health. 8. Green and environmental protection. With the side suction and bottom exhaust technology, the smoke exhaust effect is more than 99%, which has the effect of environmental protection.

  •  Is the integrated cooker better or the range hood better? You get what you pay for!
    Is the integrated cooker better or the range hood better? You get what you pay for!

    Is the integrated cooker better or the range hood better? The price of integrated cookers is relatively high, which can cost tens of thousands of yuan at random, while that of ordinary range hoods is thousands of yuan. The price difference is so big, so is the actual function really different? Is the integrated cooker better or the range hood better? Advantages of integrated cooker 1. Higher oil smoke absorption rate is the original intention of integrated cooker research and development. Even for ordinary integrated cookers, the oil smoke absorption rate is more than 99%. The integrated cooker has innovatively applied the principle of micro aerodynamics, isolated the pollution source and the external environment in two directions, and used the way of downward smoke suction to achieve the goal of not affecting the operating line of sight and not passing through the human respiratory pathway, The lampblack and hot gas will be removed before diffusion, giving you a clean kitchen environment. 2. The integrated cooker perfectly integrates the functions of range hood, gas cooker, disinfection cabinet, storage cabinet, microcrystalline cooker, induction cooker, etc., realizing the maximum use efficiency of multiple functions, facilitating the use of consumers, and eliminating the need to purchase electrical appliances one by one. It is really efficient and convenient. 3. The traditional range hood works in the position of human ears, and after a long time of use, the noise is high, which is easy to cause human upset, dizziness, tinnitus and dizziness. The design feature of the exhaust air under the integrated cooker eliminates the noise source placed on the head of the human body, and the integrated cooker generally applies the ultra-low, noise technology and silent air duct design technology to reduce the noise. 4. The design concept of integrated cooker integrates multiple product functions, which eliminates the space of the traditional wall mounted range hood above, and the large suction makes it possible for the modern kitchen of the island style and open style, which can save a lot of partition decoration costs and greatly increase the space utilization rate. 5. The integrated cooker is more healthy and environmentally friendly. The micro aerodynamics principle is used to remove the lampblack downward, so that the lampblack does not enter the human face and protects the facial skin and respiratory system. 6. At present, most of the integrated stoves on the market have the functions of automatically cutting off the gas source after flameout, automatically cutting off the power supply after leakage, automatically detecting gas leakage, automatic suction and discharge of odorous gas exceeding the standard, and regular reminder. The side suction type integrated environmental protection stoves are safer. Because the side suction type integrated environmental protection stoves adopt a side suction manufacturing structure, the air outlet is far from the fire source, and the use process is safer. Advantages of the range hood: 1. The panel technology of oil smoke separation is adopted, which can separate the oil smoke, and the oil stain will not enter the inner cavity of the range hood, so that the inner cavity is free of disassembly and washing, and the service life of the range hood will not be affected. 2. Because of its inclined plane design, the side suction range hood will not encounter head contact and drip. 3. Because it is very close to the stove, the lampblack can be locked in the first time, and the side air intake is adopted without smoking flames, which will not waste gas. Is the integrated cooker better or the range hood better? 1. The most important thing about the range hood is that the oil smoke of the traditional range hood comes out directly from the pot. First, some of the oil smoke is dissipated due to the air flow, and then some of it is smoked by us. The remaining oil smoke that can be smoked by the range hood may be less than 50%. After a meal, the whole person has become an air purifier. The whole kitchen is still waiting to be cleaned. If your family's diet is heavy on taste and likes stir frying. It is still recommended to use the integrated cooker, because the suction outlet of the integrated cooker is closer than the smoking opportunity, and the smoking effect is better. 2. Cleaning and firepower: whether it is a traditional range hood or an integrated cooker, cleaning is another concern of our consumers. On this point, we have to say that the integrated cooker is too convenient. The traditional range hood is difficult to disassemble and clean, and after a long time of accumulation, there will be oil leakage and oil dripping. The integrated cooker is equipped with multiple oil smoke separation, so only the removable filter screen needs to be cleaned during cleaning, which is very simple. In terms of cleaning, the integrated cooker is obviously superior to the traditional range hood.

  •  What are the purchase items of integrated stoves in 2020?
    What are the purchase items of integrated stoves in 2020?

    What are the purchase items of integrated cooker? The integrated cooker's lampblack does not pass through the human face. If the quality and installation problems are eliminated, the lampblack removal rate will basically reach more than 95%, saving space, no meeting, no oil dripping, and no oil leakage. But many friends do not know how to choose. What are the options for the integrated cooker in 2020? The first choice of purchasing items for integrated stoves is to choose brands, which is a commitment. It expresses the history, scale, production capacity and user reputation of an enterprise. Whether an enterprise has the concept of "altruism" is related to whether it will consider more for our consumers. And good after-sales service is also an important guarantee for us to purchase products. First, look at the process. The process level of the product can best prove the quality management ability of an enterprise. The process should be seen in detail. Take the range hood for example, is there any defect on the panel surface? Are the corners smooth? Are keys, seams and screws handled perfectly? These best reflect the quality level of a product. (1) The most important technical parameters of suction integrated environmental cooker in terms of suction are air volume and air pressure. Air volume: Generally speaking, the larger the air volume is, the faster and timely the kitchen smoke can be exhausted. Under rated voltage and frequency, the integrated environmental cooker operates at the highest speed. In a specific test device, when the static pressure is zero, the corresponding exhaust air volume is not less than 21 square meters/min. Wind pressure: the greater the wind pressure value, the stronger the anti backdraft ability of the integrated environmental protection stove. The air pressure is an important indicator to measure the performance of integrated environmental cooker. If the exhaust pipe is long or connected to the public flue, due to the great loss of exhaust pressure, a larger air pressure is required to ensure the exhaust of flue gas. (2) The most important technical parameter of the environmental protection integrated environmental protection stove in environmental protection is the odor reduction degree. Odor reduction degree: under the specified test conditions, the ratio of the difference between the maximum odor concentration of the laboratory and the maximum odor concentration of the integrated environmental protection stove under working conditions to the maximum odor concentration of the laboratory. The higher the value, the better, which means better smoke exhaust effect. Experts suggest that a large number of thermal oxidation decomposition products will be produced after a series of complex changes of edible oil and food in the kitchen under high temperature conditions, some of which will be emitted into the air in the form of smoke to form kitchen smoke. The composition of lampblack gas is complex: there are more than 220 kinds of aldehydes, ketones, fatty acids, alcohols, aromatic fat compounds, lipids, lactones, heterocyclic compounds, etc., most of which are toxic. Therefore, in addition to paying attention to the suction, the odor reduction is also an extremely important reference when purchasing an integrated environmental cooker: it is a trial run on site, and you must operate it on your own site under the guidance of the manufacturer's purchasing guide. Open the prototype, feel the air volume and suction with your hands, and feel them at different heights; Listen to the noise. The key is whether there is noise. Noise is an important indicator to measure the performance of integrated environmental protection cooker. It refers to the A-sound power level measured by the specified method when the integrated environmental protection cooker operates at the highest speed under rated voltage and frequency. The national standard stipulates that the indicator value is not more than 74dB

  •  How to select integrated stoves? How to guarantee the quality?
    How to select integrated stoves? How to guarantee the quality?

    How to select integrated stoves? The integrated cooker integrates the functions of range hood, cooker, disinfection cabinet, storage cabinet, etc. It has the characteristics of high smoke absorption rate, energy conservation and environmental protection, ultra quiet and intuitive display, saving space, costs and human operation procedures. How to select integrated stoves? How to guarantee the quality? Selection method of integrated cooker 1. Whether there is an automatic flameout protection device; 2. Whether it is convenient for maintenance and cleaning, or cleaning links can be reduced; 3. Whether the internal structure is scientific and advanced; 4. Energy saving, high thermal efficiency, power saving, environmental protection and practicality; 5. To have excellent workmanship, durable materials, beautiful and fashionable; 6. What are the major innovations and practical functional advantages; 7. The quality is guaranteed, the goods are compared, and the goods are genuine at a reasonable price; 8. Whether the after-sales service is perfect;

  •  What are the advantages of the integrated cooker? Why is integrated cooker popular?
    What are the advantages of the integrated cooker? Why is integrated cooker popular?

    What are the advantages of the integrated cooker? Integrated cooker is a kitchen appliance that integrates multiple functions such as range hood, gas cooker, disinfection cabinet and storage cabinet. It is also called environmental protection cooker or integrated environmental protection cooker in the industry. What are the advantages of integrated cooker? Why is integrated cooker popular? Advantages of integrated cooker 1. Integrated innovative design integrates the functions of range hood, gas cooker, disinfection cabinet, storage cabinet, microcrystalline cooker, induction cooker, etc., with unique combined and efficient smoke absorption effect, to maximize the use efficiency of various functions, and fully automatic intelligent control, Realizing the requirements of people's pursuit of green and environment-friendly high-end kitchen appliances. The traditional kitchen appliances are based on the traditional concept and traditional design, which can not compete with the integrated stove in function combination and innovation. 2. The ultra-high oil smoke extraction rate of the integrated stove is more than 95%. The innovative application of micro aerodynamics principle has made a two-way isolation between the pollution source and the external environment, which can effectively eliminate the oil smoke and steam before diffusion without affecting the operating line of sight and without passing through the human respiratory pathway. Even fried peppers can not smell a bit of cooking, Give you a clean kitchen environment. However, the traditional kitchen equipment has a long space circulation distance of lampblack, and the lampblack diffuses seriously. In the process of rising, most of the lampblack diffuses into the room, becoming lampblack and heat, leading to the kitchen walls and items filled with oil dirt. The kitchen hygiene has become a tedious task, and the kitchen temperature rises, so entering the kitchen cannot be a pleasure. 3. The real low noise exhaust design eliminates the noise source placed on the head of the human body, and applies ultra-low, noise technology and silent air duct design technology to reduce noise. Relatively speaking, the traditional kitchen range hood works in the position of human auditory organs, with high noise. Long term operation in the kitchen is likely to cause human upset, dizziness, tinnitus and dizziness. 4. Intelligent control of modern control system organically combines gas stove, range hood, disinfection cabinet, etc. according to people's common use mode, and microcomputer control is simple and convenient. In traditional manual operation, the range hood is located on the head of the human body, so it is easy to touch the head when operating. It is easy to drip and leak oil after a long time. Cleaning is frequent and inconvenient. 5. Space saving, resource saving and environmental protection cooker N is integrated with the lower row design, eliminating the space of the traditional wall mounted range hood above. The environmental protection cooker and kitchen cabinet are integrated, and the installation decoration is highly free, providing more space for the island style and open modern kitchen. The design of free flip also gives consumers more choices. The traditional design of hanging range hood occupies the upper space of the kitchen. In order to protect the indoor environment, the kitchen must be isolated, and the space utilization rate is small. Currently, most kitchens are designed as male tables, and the installation is greatly limited. 6. The healthy and pollution-free traditional range hood has a serious spread of oil smoke, rising everywhere, burning smoke, polluting the indoor air. Frequent contact will lead to facial skin oil, large pores, dark and so on. Excessive inhalation will lead to obesity, slow reaction, "drunken oil syndrome", and even lung cancer, nasal cancer and so on. Due to the upward suction design, the heat rises, especially in summer when you have to work in a hot environment. The kitchen work under such environment for a long time has become the enemy of human health. 7. Safety performance upgrading: flameout automatically cuts off the air source, electric leakage automatically cuts off the power supply, automatically detects air leakage, voltage and current overload detection, timing reminder function and other safety devices, which can play a role in safety protection during use and improve the safety guarantee coefficient. Ordinary stoves are easy to turn over and cause accidents if they are used carelessly. The elderly and children are more dangerous to use, and the safety protection function is poor. Once the gas leaks, the consequences are unimaginable. 8. The green environmental protection adopts the side suction and bottom exhaust technology, and the smoking effect is more than 95%. There is no smoke feeling in cooking, even the steam will not spread, and the room will not cause oil smoke pollution, so it has the effect of environmental protection. Compared with integrated stoves, traditional kitchen appliances still have a big gap in terms of oil smoke absorption and other aspects. It is difficult to avoid the existence of a small amount of oil smoke pollution in the kitchen.

  •  What are the working principles of disinfection cabinet?
    What are the working principles of disinfection cabinet?

    What are the working principles of disinfection cabinet? Now as people's pursuit of quality of life is getting higher and higher, in addition to the use of disinfection cabinets in restaurants, families will also buy disinfection cabinets. What are the working principles of disinfection cabinets? What are the working principles of disinfection cabinet? 1. Principle of high temperature disinfection cabinet High temperature disinfection is to heat the temperature to 100 ℃ and maintain it for more than 15 minutes to achieve the purpose of sterilization. This high temperature sterilization mainly includes: bacteria, viruses and other microbial bodies. The high-temperature disinfection cabinet is generally heated by far infrared ray. The electric heating element heats the air or generates radiant heat. After the appliance is subjected to high temperature for a period of time, the bacteria, viruses and other microorganisms on the surface of the appliance deform and the protein tissue of the organism is killed. High temperature disinfection cabinet is generally divided into one star disinfection cabinet and two star disinfection cabinet. The basis for differentiation is different from their germicidal efficacy. Generally, one star disinfection cabinet requires the temperature in the disinfection cabinet to be above 100 ℃, which can kill Escherichia coli, Staphylococcus aureus and other bacteria, with a killing rate of 99.9%, but cannot kill hepatitis B virus; 2. Principle of ultraviolet disinfection cabinet: ultraviolet ray can only spread along a straight line, with low radiation energy and weak penetration, which can only kill microorganisms directly exposed to radiation. Therefore, disinfection parts should be exposed to ultraviolet light as far as possible during disinfection. Ultraviolet is a short wave whose wavelength is outside the visible range. It is a kind of visible "blue light" generated according to the principle of radiation, which does not have the effect of disinfection. Ultraviolet rays can be divided into A, B and C according to the wavelength range. Among them, C-wave ultraviolet rays have the real bactericidal effect, especially the ultraviolet rays with the wavelength of 253.7 nm. Ultraviolet can kill all kinds of microorganisms, including bacterial propagules, spores, mycobacteria, viruses, fungi, rickettsia and mycoplasma, with a broad spectrum. Its bactericidal principle is to destroy the structure of DNA (deoxyribonucleic acid) in the body by ultraviolet radiation on bacteria, viruses and other microorganisms, so that they will die or lose their reproductive capacity immediately. Its disadvantage is that the ultraviolet ray can only spread along a straight line, with low radiation energy and weak penetration, which can only kill the microorganisms directly exposed to it. Therefore, the disinfection site should be fully exposed to the ultraviolet ray when disinfecting. Due to the structure of the disinfection cabinet itself and the dense arrangement of the dishes, the ultraviolet radiation is shielded by the dishes themselves, and many parts of the dishes cannot be irradiated by ultraviolet light. The bacteria and viruses in these parts cannot be killed by ultraviolet light. Therefore, according to the national standard, the tableware disinfection cabinet cannot only use ultraviolet light as a single disinfection method. 3. Principle of ozone disinfection cabinet: in fact, the ozone disinfection cabinet uses the strong oxidization of ozone for disinfection. Ozone is an explosive gas with blue color at normal temperature, with special odor. It is one of the strongest known oxidants and a spectrum bactericide. However, ozone leakage will endanger our health. The allowable valve limit in the air of the operation site is 0.2mg/m3. Therefore, the ozone type disinfection cabinet needs to maintain the concentration of ozone in the cabinet under the condition of ensuring no leakage of ozone, so as to ensure the disinfection effect. 4. The principle of electrothermal disinfection cabinet is to use high temperature to sterilize. High temperature can kill bacteria. Protein in bacteria denatures and coagulates due to heating, and its activity disappears. Metabolism is blocked, leading to death. The disinfection temperature of the electrothermal disinfection cabinet should be ≥ 100 ℃, and the disinfection time should be ≥ 15 minutes. 5. The combination of high temperature+ultraviolet+ozone and ultraviolet+ozone can only select high temperature and ultraviolet. The combination of ozone disinfection cabinet can achieve the best disinfection effect. If one of them is used alone, the effect is not very good, so you must understand when purchasing the disinfection cabinet.

  •  Is the function of disinfection cabinet great?
    Is the function of disinfection cabinet great?

    Is the function of disinfection cabinet great? When it comes to the practicability of disinfection cabinet, many people will think of cupboard. Because disinfection cabinet can not only sterilize tableware with high temperature and ultraviolet ray, but also store tableware. Kang. However, many friends think that the efficacy of the disinfection cabinet is not very great, so what is the role of the disinfection cabinet? Is the function of disinfection cabinet great? First, the kitchen can be said to be the place where bacteria are most likely to grow in the whole family. For example, there will be bacteria growing in cabinets, chopsticks cages, chopping boards, sinks, etc., and the invasion of these bacteria should not be underestimated. It's also true that diseases come from the mouth. You want to know how healthy you can be if you use more dishes and chopsticks full of bacteria. Second, disinfection is very thorough. The common household disinfection cabinet mainly has three disinfection methods: high-temperature disinfection, ultraviolet disinfection and ozone disinfection. High temperature makes bacteria unable to survive, and ultraviolet sterilization makes dishes and chopsticks more hygienic. Third, it has many functions. Disinfection cabinet has the function of keeping fresh and cleaning. The fruit will not change color after being washed in the disinfection cabinet for a long time, and the residual pesticide can also be removed. The frozen meat can not only be kept fresh but also thawed when placed in the disinfection cabinet. Precautions for installation of disinfection cabinet 1. The disinfection cabinet should be stably installed at a place convenient for operation and maintenance and firm. It should not be installed obliquely. It should be kept at a safe distance of more than 15cm from gas appliances and high temperature open fire. 2. When carrying, it should be lifted from the body clasp or the bottom of the body and handled gently. It is not allowed to move the disinfection cabinet by dragging the cabinet door or handle directly. 3. It is forbidden to install the disinfection cabinet and power socket in places that may be damp or easily wet by water. The power socket must be reliably grounded.

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IP(114.233.*.*)

Well received

Recommend Chifo, the striker. The quality is good and the price is reasonable

2017-09-09

IP(122.235.*.*)

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There are old people and children in the family. It is recommended to use the striker Chifo

2017-08-10

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Very good brand, I trust

2017-07-19

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Why there is no agent in Henan Province

2017-06-28

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Smart Kitchen Dreams Home

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