Working principle and characteristics analysis of air - to - heat pump water heater

Air to heat pump water heaters, also known as "air source heat pump water heaters" "heat pump water heaters" "air to water heaters" and so on. Air heat pump water heaters (air source heat pump water heaters) in the heat pump can absorb low-temperature heat in the air come in, after the compressor is compressed into high-temperature heat, heat water temperature. For a new type of water heater that uses clean energy to operate the machine, air to water heaters work differently than any water heater in the past. It is mainly the air can be converted into heat, then passed to the tank, so that the water tank temperature rise.Air heat pump water heater has four main core components, which are: compressor, condenser, expansion valve , Evaporator group. When the machine starts to work, the compressor first compresses the recirculated low pressure coals and turns it into a hot, high pressure gas to the next component. Secondly, when the high temperature and pressure gas is discharged and transferred to the water tank through the Copper Pipe, the heat can make the water temperature in the water tank higher. Once again, the chilled coal cooled down at this time will become liquid under the action of pressure. After they flow through the expansion valve, they will enter the evaporator. Since the pressure of the evaporator is greatly different from the pressure of the water tank, when the liquid chilled coal enters the evaporation After the pressure suddenly decreased pressure, the liquid cold coal at this time will quickly become gaseous, while attracting a lot of heat, then the sudden drop in the temperature of the air around, the most into a cold air release. Finally, after completing the above series of actions, the cold coal, which has attracted a large amount of energy from external sources, is returned to the compressor and prepared for the next working cycle.From the working principle of air-to-heat pump water heater, it can be seen that its working principle and air conditioning The working principle of the machine is basically the same, are applied inverse Carnot principle, the entire work process is a kind of energy transfer, rather than energy conversion, so it can save a lot of energy, energy consumption is very low. In fact, the air-powered water heater also has a kitchen cooling effect. After the cool coal enters the evaporator, it will attract a large amount of heat around it, thus cooling the ambient air. When the low-temperature air is discharged into the kitchen, the kitchen Cooling function, so the vast majority of air can Huai liquid water heater has a cooling dehumidification function. Air heat pump water heater features 1, security: the use of heat absorbed in the air to heat the water temperature, water and electricity completely separated, and set up multiple protection, there is no security risk. 2, energy-saving: with a small amount of electricity to the heat in the air to the water heating, energy consumption is 1/5 of electric water heaters; 1/6 of gas water heaters; fuel water heaters 1/4; 2/3 of ordinary solar energy; And can use trough electricity to achieve more energy-saving effect. 3, environmental protection: through the National Energy Conservation Association recognized "green energy-saving products", do not pollute the environment, low-noise operation. The United States "Copeland" the most advanced control system plus the company's user-friendly design, with a memory function, automatic recovery after power failure, temperature control operation, but also to achieve time control, plug in, you do not have to worry about, you can Produce a steady stream of hot water. 4, automatic cleaning: Gangsong heat pump water heater unique, automatic descaling, to ensure heat pump water tank to clean, maintain thermal efficiency and extend the service life. 5, not affected by the environment: It is an all-weather hot water supply system, no matter cloudy, rainy, spring, summer, autumn, winter, day and night, as long as there is hot air in the air, the low temperature heat energy of -10 ℃ ~ 30 ℃ , Through the role of heat pump unit to provide hot water temperature reaches 60 ℃. 6, long service life: Gangsong air heat pump water heater uses the world's advanced scroll compressor and double slot hydrophilic aluminum radiator, effectively prevent the acid rain on the host of corrosion. 7, multiple functions: "air source heat pump water heater" both hot water, air conditioning, heating multiple functions, it is a typical energy-saving hot water refrigeration equipment 8, environmentally friendly products, without any pollution, without any combustion emissions, not Will cause harm to the human body, with good social benefits. 9, the air heater to achieve system automation; automatic operation, without duty, comes with temperature control device and insulation, automatic replenishment, heating, power off, hot water available 24 hours. Users in any weather conditions, at any time can enjoy hot water. 10, convenient: air heat pump water heater covers a small space, the shape and outdoor air conditioner similar, direct access to the heating tank or heating pipe network connection, suitable for high-rise buildings in large and medium-sized cities, for large central heating problem is the best choice. No need for solar panels, reducing the area of ​​95%, and supporting the use of solar water heating equipment can reduce the area of ​​solar collectors 50%, saving a lot of solar collectors footprint, reducing the volume of hot water tank.

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