Heat Pump Knowledge

Basic Knowledge about Air Source Heat Pumps

Air source heat pumps, often used in moderate climates, use the difference between outdoor air temperatures and indoor air temperatures to cool and heat your home, at the same time to supply domestic hot water.It can provides energy-efficient space heating,cooling and domestic hot water for residential and small commercial application. Using free renewable energy from the air the units are highly efficient with low running costs, low carbon emission and are able to be integrated with energy systems such as solar heater and boiler.In regions with sub-freezing winter temperatures, it may not be cost-effective to meet all your heating needs with a standard air source heat pump.

The components of air heat pump: 1. Compressor: Copeland scroll compressor 2. Controller: wedy multifunction controller, (circuit board, LCD panel, temperature sensors) 3. Evaporator: Hydropilic Aluminium foil and internal thread copper pipe heat exchanger 4. Throttle unit: Danfoss electric expansion valve 5. Cabinet: Galvanized sheet/ Spray coating/ gray color or stainless steel 6. Condenser: high efficiency shell and tube heat exchanger or double-pipe heat exchanger

The function of air heat pump: Air heat pump really do help to people’s daily life,for the great function that anti-freezing,automatically and forced defrosting,automatically remember all parameters if power off,electric heating back up and so on.

Air heat pump can be compatible with:1) Floor heating and cooling2) Fan-coils3) Mixed installation for floor heating and fan-coils4) Standard low temperature radiators5) Thermal solar energy

Air source heat pump can offer hot water all over the year, sanitary hot water supply can be during range 300L/h to3000L/h. Unit can be normally running during ambient temp -5 degree C to 40 degree C. Environmental friendly refrigerant R407C, R410A and R134a are optional for our heat pump units. Heating capacity range is 40kw to133kw. Unit with safety and reliable running features,adopting excellent quality components, prolonged unit's lifespan.

At the beginning of 2000, air source heat pump enterprises it in low temperature hot water floor radiant heating system. After that, air heat pump enter in a new area of appliance in heating supply area. Air heat pump are increasingly being used in electroplating,tobacco, tea,silkworm and Chinese medicine drying areas, because the application can not only improve the heat pump system product quality and production efficiency, but also reduce costs and achieved very considerable economic benefits.

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