Space energy hot water manufacturers are inviting investment -- air energy
- Brand: Colant
- Guarantee amount: 18800
- Investment amount: unlimited
- Franchise fee: 4
Hualing direct heating heat pump water heater product features 1. Direct heating type, no matter how the temperature and water temperature change, the water temperature produced by the machine must reach the rated temperature stably. (The main difference between direct heating and circulation is shown in the figure:) The defect of the circulating heat pump system is that when a large amount of water is discharged, the outlet water temperature is unstable, gradually decreases, and the comfort is poor--- The system runs in an unstable state, the life of the machine is not guaranteed, and the energy efficiency ratio is low. Advantages of direct heating products: stable water temperature and good comfort--- The system operates in a stable state, the operating pressure of the press is relatively stable, the machine is guaranteed, and the energy efficiency ratio is high. 2、 Three unique core technologies: 1. Variable refrigerant flow technology The temperature often changes. In order to keep the absorption end of the heat pump in a better state and absorb as much heat energy as possible from the air, the heat exchanger must closely track the change of temperature and effectively control the change of refrigerant flow, which can solve this problem. Like air conditioners, capillary control is simply unable to adapt to the temperature changes in the range of - 10 ℃~- 43 ℃. When the temperature is high or low, it cannot adapt or reach a better state. The thermal expansion valve is used for throttling, which has slow response speed and poor effect. Klante heat pump adopts advanced electronic expansion valve control, and the control of electronic expansion valve must rely on modern cutting-edge high-tech technology. Hualing has condensed mature electronic expansion valve control technology in two cutting-edge products, frequency conversion and digital air conditioning. Its application in heat pump has been repeatedly tested and optimized to form a set of reliable control software, The variable refrigerant flow technology is realized, so that the heat pump can quickly and reliably track the change of air temperature in the range of - 10 ℃~43 ℃, and absorb heat from the air stably. 2. Variable water volume control technology The change of inlet water temperature and air temperature will affect the change of heat pump outlet water temperature. Krant heat pump adopts automatic water flow control method to effectively overcome the fluctuation of water temperature and maintain the stability of outlet water temperature. 3. VAV control technology When the temperature is high and the water inlet temperature is also high, the ordinary heat pump cannot run due to overload, so it will be impossible to start the heat pump in hot weather due to electrical heating. It is very unreasonable to use it as a product. At high temperature, the air heat exchanger absorbs excessive heat energy and the heat pump seriously overloads the compressor, which may be damaged in serious cases. The Korant heat pump controls the fan of the air heat exchanger to operate at 140 variable speeds, constantly detects the air temperature and heat pump status, adjusts the flow of air through the heat exchanger, always maintains the balance between the absorbed heat and the heat pump capacity, and is supported by variable water volume and variable refrigerant flow, So that the Colant heat pump water heater can work normally under the extremely harsh conditions of 43 ℃ high temperature climate and 45 ℃ inlet water temperature. This problem has been completely overcome. 4. The principle of return water defrosting is used to defrost with return water heat, and the effect is very good. When the ordinary heat pump operates in winter, it can not remove the frost for several minutes, making the interval between frost and defrost shorter and shorter, and falling into a vicious circle. In winter, when the temperature of the Korant heat pump is - 2 ℃ and the snow is severe, the frost layer can be completely removed in 2-3 minutes, achieving excellent results. 5. Centralized control. The communication board is used between the host and the water tank for control. One control board can control the operation of multiple hosts. 6. At present, the company is developing modular centralized control direct heating products, and the corresponding products will be launched in the near future.
