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The drawings of common travel switches for explosion-proof electrical appliances are drawn by SolidWorks2011, including all parameters, which can be edited. Those who often make explosion-proof products can download them for use. It is made according to the physical surveying and mapping, and the hole spacing is standard. Download can be used directly
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The explosion-proof transformation design scheme for electroplating wet dust removal 1. Add cyclone dust remover at the front end of the dust remover 2. Equipped with filter press, the filtered water is recycled. 3. There are 12 single machine bag type dust collectors in total, without any explosion-proof and monitoring devices. Now they are replaced with cyclone separators, which will recycle the coarse sand particles to the sandblasting machine for reuse. The sand particles at this stage are not flammable and explosive. Flammable and explosive metal dust particles are small and light, and will follow the outlet of the cyclone. Enter the main pipe, and then enter the wet dust collector. 4. Connect the original dust remover water tank floor opening with pipeline to the diaphragm pump, and feed it into the filter press, filter press
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1. There are 8 polishing worktables in total 2. At most 6 people can use the worktable at the same time 3. The size of the polishing worktable is 1400mmx800mm 4. The air volume of a single set is 4000 m3/h, and the opening rate is 60%, so the air volume of a single set is 2500 m3/h, and the total air volume of 8 sets is 20000 m3/h. 5. Fan: air pressure 4500pa, air volume 20000 m3/h, power: 45KW
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ESPRI explosion-proof electromagnetic driven airless automatic spray gun EDAL-352405JIC-EX is an original airless driven automatic spray gun. The use of the electromagnetic driven automatic airless spray gun of Elspree for mobile spraying robots in the field of construction engineering can not only remove the bulky air compressor that occupies valuable space, but also reduce the energy consumption of air production, reduce noise and simplify the complexity of robot equipment. It is the best choice for upgrading mobile spraying robots in the field of construction engineering. Whether you need to use high pressure to match long hoses and handle materials that are difficult to atomize, or you need high flow to spray thicker coatings
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General assembly drawing of GGD feeder cabinet Solidworks GGD All parts are complete, including knife switch model, molded case circuit breaker model, meter, button light, copper bar, bus frame, etc. Welcome to download and exchange
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Detailed CAD drawing of 1/50 complete design of an explosion-proof cable well
The explosion-proof cable well is 1:50, and the detailed drawing and renderings of the CAD plane and elevation are completely planned. The single building is consistent with the general layout, and the corresponding relationship between each other is accurate. There are no errors, omissions, and flaws in the drawings. Welcome to download.
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AC power supply cabinet design scheme, front double door, rear sealing plate structure, two incoming lines, miniature circuit breaker scheme, including welding drawing, frame splicing by welding, can be installed with incoming and outgoing monitoring loops, mainly used for data electromechanical power supply
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Basic knowledge - explosion-proof, protection and anti-corrosion grade
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Price of BC9302LED explosion-proof floodlight 25W
Price of BC9302LED explosion-proof floodlight 25W BC9302 Wall LED Explosion proof Emergency Light BC9302 Wall LED Explosion proof Mining Lamp BC9302 LED explosion-proof oil station lamp 60W price BC9302 Wall mounted LED Explosion proof Lamp Application scope of BC9302 LED explosion-proof floodlight: 1. Areas 1 and 2 of explosive gas environment; 2. Places in Zone 20, 21 and 22 of combustible dust environment; 3. Class IIA, IIB explosive gas environment; 4. Places of T1~T5 temperature groups; 5. Inflammable and explosive dangerous places such as oil fields, petrochemical, drilling and chemical enterprises; 6. Large area lighting of various outfields, infield, construction site, high ceiling, workshops, warehouses, devices, facilities and other places. BC9302 LED Explosion proof Floodlight Product Features: The BC9302-L25 lamp has a unique light distribution, with uniform illumination in the range of illumination and 220 degrees of illumination angle, making full use of the light; Soft light and no glare will not cause eye fatigue of operators and improve work efficiency. BC9302-L40 light source adopts world LED and American CREE brands, and its power consumption is only 40% of that of metal halide lamp. The light source adopts LED and American CREE brand, and the power consumption is only 40% of that of metal halide lamp. BC9302-L60 adopts a unique heat dissipation structure. It uses heat transfer and heat conduction to accelerate heat conduction, effectively ensuring efficient heat dissipation of LED, so that LED life can reach 100000 hours. Explosion proof grade, can be used in flammable and explosive places in various industries The BC9302-LED explosion-proof platform lamp can be connected in parallel, saving the junction box and installation cost. BC9302-LED explosion-proof platform lamp shell adopts high-tech surface spraying technology, which is wear-resistant, anti-corrosion, waterproof and dust-proof, and suitable for various harsh environments. Product characteristics: Imported chips are preferred, with excellent luminous flux maintenance rate and high luminous efficiency; Surface mount technology (SMT) is adopted to greatly improve the thermal conductivity; The honeycomb light compensation structure is carefully designed to effectively improve the lamp efficiency; Constant current drive is adopted, with short circuit and overvoltage protection functions, excellent electromagnetic compatibility, no interference to other electrical appliances and output network. The power supply itself has excellent electromagnetic interference resistance, wide voltage compatibility characteristics, and a tolerance of 20% voltage fluctuation; The driving power supply adopts the glue sealing process to ensure that the original parts are not corroded; Carefully designed with good LED light source and power cooling system to ensure the service life of lamps; The patented independent design structure and lamp body are transparent and have air convection function structure, which have the advantages of less contact interface, large heat dissipation area, beautiful appearance, and multiple applications. Main technical parameters of BC9302 BC9302LED explosion-proof platform lamp Input voltage range AC90~264V Output voltage range DC36~48V Frequency range 47 ～ 63Hz Power: 25W 40W 60W Corrosion protection grade WF2 Insulation class I Distance height ratio 3.5 Inlet thread G3/4 ″ Incoming cable Φ 8mm ～ Φ 14mm Overall dimension Φ 240 × 220mm Net weight 5kg Quality assurance: Thank you for purchasing our products. Our company has passed the ISO9001-2008 quality system certification. Our products are under quality control in strict accordance with ISO9001 standards, and our products are guaranteed for three years. In 3 years, if the product has any fault under normal use, the company will repair it free of charge.
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Detail design drawing of node structure of explosion-proof surge shaft
This data is the detailed design drawing of the node structure of the explosion-proof wave shaft. The drawings include: the plane layout, section, node details, etc. of the explosion-proof wave shaft. The design is accurate and the content is detailed, which can be downloaded for reference by netizens.
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Start of transferring explosion-proof electrical implementation rules to CCC certification
According to the Announcement of the State Administration of Market Supervision on the Implementation Requirements for the Management of Explosion proof Electrical Products from Production License to Compulsory Products, from October 1, 2019, explosion-proof electrical appliances, household gas appliances and household refrigerators with a nominal volume of more than 500L (see the annex for the specific product range and the implementation rules for compulsory product certification) are included in the CCC certification management scope, Each designated certification body (the designated work of certification body and laboratory will be announced separately) begins to accept certification entrustment; The market supervision bureaus (departments and committees) of all provinces, autonomous regions, municipalities directly under the Central Government and Xinjiang Production and Construction Corps (hereinafter referred to as the provincial market supervision departments) stop accepting relevant production license applications, and the administrative license procedures for those accepted are terminated according to law. Since October 1, 2020, the above products shall not be delivered, sold, imported or used in other business activities without compulsory product certification certificate and compulsory certification mark.
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Explosion proof monitoring scheme of oilfield oil depot factory
With the rapid development of China's economy and the increasing improvement of people's living standards, the demand for energy is becoming more and more vigorous, and the degree of attention is also increasing. The development of energy conservation projects such as new energy and alternative energy has entered a stage of rapid growth, so ensuring the safe production of the energy industry has become an urgent requirement for the energy industry. They need more advanced technology, stable and reliable security systems to ensure their normal operation and safe production. Then, what contributions have been made by the booming security industry to the operation management and security work of large-scale oil field oil depots, and this article will introduce them to you. At present, with the rapid development of China's economy, energy industries such as oil and gas play an increasingly significant role in the national economy. With the development of computer technology, communication technology and video technology, the production monitoring system of oil and gas industry has also made great progress. At present, many large enterprises are looking forward to achieving safe and efficient production, implementing remote digital management, effectively controlling key technical links in the production process, and achieving the unity and coordination required by large-scale production. The early security technology has been widely used in the production management and security prevention of oil depots in oil fields, overcoming the unfavorable factors such as remote geographical environment, inconvenient traffic, wide distribution of work areas, and insufficient on-site manpower. Now, there are new developments aimed at improving product performance and ease of use, reducing system costs and maintenance costs, and strengthening the safety of work environment. Large oilfield oil depots need to establish a set of networked system to carry out work management. At present, the monitoring system of oilfield oil depots and the networked management system in this field can be described as "you have me, I have you". We can not only say that the monitoring system is equivalent to the networked management system, but also say that the monitoring system is a part of the networked management system. " The narrow sense of the monitoring system is the traditional video monitoring, limited to the perspective of security; The generalized monitoring system is a management system established with the combination of networking technology to realize information sharing, remote monitoring and security prevention, and realize the data informatization and networking of oil depot management. This scheme combines the narrow sense of video monitoring with the broad sense of monitoring management to achieve a true digital and information solution.
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1 to 50 CAD detail drawings of an explosion-proof cable well are complete
The 1:50CAD detail drawing of an explosion-proof cable well is complete. The project data is in dwg format. The drawings include: detailed schematic diagram of each section, internal and external plans, plans of each floor, etc., design specifications, and detailed contents. Welcome to download and view. Thank you~
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Use method and conditions of explosion-proof distribution box
The explosion-proof distribution box is mainly used to prevent explosion and prevent equipment in flammable and explosive areas from being protected against explosion. It not only brings us safety, but also indirectly guarantees the safety of life and property.
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Civil layout of standard explosion-proof elevator
Shanghai Zhongao Housing Elevator Co., Ltd., formerly known as Shanghai Housing Equipment Co., Ltd., was founded in 1952. The company began to manufacture electric (escalator) elevators in 1982. Explosion proof elevators are widely used in medicine, petrochemical, new materials and other places. We look forward to your participation and cooperation!
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B4-72-6c fan model, solidworks 2016 version, detachable assembly, parameter: 15KW, right-handed 90 degree fan, the size of fan base and the relative position of fan motor and fan spindle can be changed according to different fan manufacturers
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High pressure anti-corrosion explosion-proof low-noise centrifugal fan: principle: use high-speed rotating impeller to accelerate the gas, then decelerate, change the flow direction, so that kinetic energy can be converted into potential energy (pressure). Material: carbon steel, stainless steel 304, stainless steel 316L.
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This is the mechanical product - DN25 combined safety valve (without explosion-proof disc). This combined safety valve is based on the physical size of the valve provided by the supplier, and the three-dimensional sizing sketch is made according to the existing standard size of each component. The size is built from top to bottom one by one, which absolutely guarantees the position matching requirements between parts. The size building steps are fast, and the features are simple
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Drawing introduction: The model is an explosion-proof analog signal junction box (375x305), the box material is generally cast aluminum alloy, military green, upper incoming and outgoing lines, hanging installation, welding ground screws inside and outside the box, casting aluminum compression screw at the opening, metal baffle, sealing ring at the inside of the box cover, terminal blocks are installed by the user, and the installation base plate is equipped
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The pressure controller can be used for neutral or corrosive gas and liquid media. The set value range is adjustable, and the adjustment range is 0.02~42Mpa. The switching difference is not adjustable. The pressure controller includes a wide range and many varieties, including differential pressure controller, explosion-proof pressure switch, explosion-proof differential pressure switch, pressure transmitter, differential pressure transmitter, air pressure switch, air pressure transmitter
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1510A spraying explosion-proof six axis robot parameters: six axis, arm span 1500mm, load 10kg. With high flexibility, it can not only run pre arranged programs, but also act according to the principles and programs formulated by artificial intelligence technology
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Clamping type EBMXS series explosion-proof motor starter_EBMX1SF0W1 motor explosion-proof starter is solid and compact, which can meet the requirements of European explosion-proof certification, International Electrical Association IECEx explosion-proof certification, and China National CNEx explosion-proof certification, and can meet the requirements of explosion-proof zone 1 or zone 2. Motor explosion-proof starter mainly includes explosion-proof electromagnetic starter, explosion-proof star delta step-down starter, explosion-proof soft starter
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YRKS355-630 explosion-proof motor. Explosion proof motor is a kind of motor with explosion-proof performance. The measures taken are as follows: the electrical equipment is enclosed in an enclosure with a structure that can withstand the explosion pressure of the internal explosive mixture and prevent the internal explosion from spreading to the explosive mixture around the enclosure (flameproof type); Make it impossible for live parts of the motor to produce sparks, arcs or dangerous temperatures that can cause explosion hazards, or isolate live parts that may produce these phenomena from explosive mixtures, so that they cannot contact each other or reach the level of explosive hazards (increased safety, open
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5407DD explosion-proof differential pressure controller. The differential pressure controller can use a variety of sensors, such as bellows type sensors, diaphragm type sensors, and can be used for gas, liquid and other media. The set value of the controller is adjustable, with the adjustment range of 10~2500Pa and the working pressure range of 0~0.1Mpa. High sensitivity, low control value, small switching difference, subminiature design
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Six types of explosion-proof lighting and heat tracing switchboard models are used to centralize, switch and distribute electric energy. The distribution board is generally composed of cabinet, switch (circuit breaker), protection device, monitoring device, electric energy meter, and other secondary components
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There are six types of KCCPrecision explosion-proof solenoid valve models. The explosion-proof solenoid valve is to seal all parts of the equipment that may ignite explosive gas mixture in one enclosure. Its enclosure can withstand the explosion of combustible mixture penetrating into the interior of the enclosure through any interface or structural gap of the enclosure without damage, and will not cause external explosion of combustible mixture from one type The ignition of an explosive environment formed by a variety of gases or vapours places the parts that may produce sparks, arcs and dangerous temperatures into the flameproof enclosure, which separates the internal space of the equipment from the surrounding environment. There is a gap in the flameproof enclosure, because the electrical equipment calls
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There are six types of BPJR explosion-proof flame retardant breather valve models. The working principle of the explosion-proof flame retardant breather valve is to use the spring limit valve plate, which is determined by the positive and negative pressures. The breathing valve should have the function of releasing positive pressure and negative pressure, specifically: when the container is under positive pressure, the breathing valve opens the exhaled gas to release positive pressure; When the container bears negative pressure, open the flame retardant breather valve to release the negative pressure. This ensures that the pressure is within a certain range to ensure the safety of the container
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The explosion-proof protection grade of LB-250-660 explosion-proof device design model is IP65. It is suitable for inflammable and explosive occasions (coal mine, chemical industry, petroleum, electric power and other industries), with high safety factor, strong operation function, stable performance, etc. There are two types of explosion-proof products: dI and dIIBT4. dI is applicable to non mining working faces of coal mines; DIIBT4 is used in the factory and is suitable for explosive gas mixture with IIA and IIB grade T1~T4. The shell is made of steel plate welding or cast aluminum alloy or 304 stainless steel die-casting, and the surface is sprayed with high voltage static electricity. The overall product is generally flame-proof shell and increased
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Triple phase asynchronous motor is a kind of motor that is powered by 380V three-phase AC power supply (120 degree phase difference) at the same time. Since the rotating magnetic fields of the rotor and stator of the three-phase asynchronous motor rotate in the same direction and at different speeds, there is a slip, so it is called three-phase asynchronous motor. The model includes YBBP80-355, a total of 21 models
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Flameproof motor refers to the motor with flame-proof enclosure. The flame-proof enclosure is required to withstand the internal explosion pressure without damage, and prevent the explosion flame from spreading outside the enclosure. Therefore, the flame-proof enclosure should have two characteristics: explosion resistance and flame-proof. Flameproof type is a gap explosion-proof technology, which relies on the gap and engagement length to achieve the effect of cooling and flameout. B14 installation method: no foot, small flange flange on end cover. B34 is installed with feet and small flange on the end cover
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Full helmet of explosion-proof protective helmet for security duty protection; Comprehensive protection can protect the whole head, including the top and back of the head. It is equipped with multiple vents for effective heat dissipation and comfort. Strong shock resistance, which can effectively resist external shocks.
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Explosion proof LED fill light design model (innovation) is generally used to improve the light supply of the front of the object due to insufficient light. This kind of fill light is generally made of high brightness light-emitting diodes (LEDs). It has the characteristics of stable operation, low heat, low energy consumption and long service life! As for parameters, they are generally not clearly marked in such products. It does not contain parameters, but can be edited. It can be opened with SOLIDWORKS 2010, and draw good learning materials
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This set of drawings is a conventional door opening hinge structure for mine explosion-proof switches. The upper and lower hinge seats, upper and lower sliding shafts and clamping jaws are all made of cast steel. The drawings mainly include: upper and lower hinge seats, upper and lower sliding shafts, upper and lower rotating shafts, clamping jaws, etc., which can be directly used as modules for new drawing design
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Solenoid valve is an automatic basic element used to control fluid, belonging to actuator; Not limited to hydraulic and pneumatic. The solenoid valve is used to control the hydraulic flow direction. The mechanical devices in the factory are generally controlled by the hydraulic cylinder, so the solenoid valve will be used. The working principle of the solenoid valve is that there is a closed cavity in the solenoid valve, and there are through holes in different positions. Each hole leads to different oil pipes. In the middle of the cavity is a valve, and there are two electromagnets on both sides. The valve body will be attracted to which side when the magnet coil is energized, and different oil drainage holes will be blocked or leaked by controlling the movement of the valve body. The oil inlet hole is normally open, The hydraulic oil will enter different oil drain pipes
