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how a heat pump works

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Guangzhou SPRSUN new energy

how a heat pump works

Price : 1-2000 USD

Packaging Details : plywood case

Delivery : by sea or air

MOQ : 1 set

Place of Origin : China

Model Number : CGK/C-22

Category : Heat Pump Water Heaters

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Detailed Product Attribute
Installation : Freestanding
Certification : CE, CCC, GS, UL, ISO
Main Heat Source : air
Max Outlet Water Tem : 60℃
Power Source : Electric
Working condition : 0℃ to 40℃
Compressor : Panasonic or Copelan
Refrigerant : R417A/R407/R410/R404
Controller : Multi-function (LCD)
Payment : T/T

What  is air to water heat pump?

     The working principle is the same as in a current refrigerator or Air conditioner unit.A heat pump is based on a closed circuit filled with special coolant that evaporates under low temperature and absorbs energy.Coolant vapors are compressed in a compressor,getting heated up.Under higher temperature,the gaseous coolant gives off its heat into heating water which brings it back to liquid form,and the whole cycle repeats.

      Like a fridge can draw heat from food as cold as -20 degree,a heat pump can work and draw heat from air,water or ground even under extremely low temperatures.A COP (coefficient of performance) shows its efficiency,namely how many times more energy it supplies than comsumes with falling temperature of the heat source also the COP sinks.

How does a heat pump work?

The heat from air causes evaporation of the coolant that has a low boiling point.Coolant vapor get compressed by the compressor which makes it heated up.The hot vapour then passes through a heat exchanger(condenser),condensing and giving off its heat to heating water.Then it cools down swiftly when passing through the expansion valve and the cycle starts again. 


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