Description

Air To Water Heat Pump KDR10

The heat pump unit is a closed system composed of an evaporator, condenser, compressor, and expansion valve, which is filled with an appropriate amount of refrigerant.

The basic principle of heat pump operation is based on the principle of the reverse Carnot cycle: the liquid refrigerant first absorbs the heat in the air in the evaporator and evaporates to form steam (vaporization), and the vaporization latent heat is the recovered heat.

Then it is compressed into high-temperature and high-pressure gas by the compressor and enters the condenser to condense into liquid (liquefaction) to send the absorbed heat to the required heated pool water, The liquid refrigerant returns to the expansion valve after depressurization and expansion through the expansion valve, absorbs heat and evaporates to complete a cycle.

In this way, it continuously absorbs the heat of the low-temperature source and outputs the heated swimming pool water to directly reach the predetermined temperature.

Air To Water Heating Pump System KDR10 specification

Model KDR-10
Voltage 380V
Working power 9.2

Heating power at different ambient temperatures (KW)
（20℃） 35.4
（6/7℃） 30
（-6/7℃）22.5
（-15℃） 19.3
（-20℃） 17

Cooling Power(KW) 26.2
Connection DN32
Fluid rate demand(M3/H) 7-10
Dimension L 1350 W645 H 1845 mm
N.W(KG) 310