90℃ Dual Source Heat Pump

90℃ Dual Source Heat Pump

Screw type dual source heat pump unit 
Standard configuration

Introduction of Dual Source Heat Pump

DSHP Unit adopts efficient fin-type evaporator, evaporative condenser and shell-and-tube heat exchanger

(cooling and heating mode). With all those parts, unit combines the functions of evaporative cold water chiller and heat pump unit. In addition it integrates water source and air source heat pump units all together.

The unit prioritizes the use of ground water and switches to the air source when groundwater is insufficient;

Advantage of Air -Water Dual Source Heat Pump   

Considering the whole system comprehensively, under the same cooling capacity and condition, the Evaporative Condenser Chiller compressor consumes 20% less power than the water cooled chiller and 40% lower than the air cooled chiller.

The cooling capacity ranges is from 400kw to 1100kw, the outlet chilled water temperature ranges is from 5 to 20 °C, the heating capacity is ranges from 350kw to 950kw, and the outlet hot water temperature ranges is from 45°C to 90°C. Suitable for areas where water is limited.

Fin evaporator of double source heat pump unit outdoor evaporator

1. V-shape structural air cooler, efficient and simple;
2. Copper tube sleeve aluminum fin design, uniform wind speed;
3. Leading special finned design and most reasonable copper tube arrangement, 

V- shape installations, improved condenser heat transfer rate, reduce fan operating sound.
4. The copper tube and the aluminum fins are closely connected, and the performance is high and stable heat exchange.
5. Advanced process equipment and fin mold ensure the quality of the product.

High efficiency condenser of  Dual Air Water Source Heat Pump 
Indoor unit condenser

The condenser shell is made of Q345R steel, and the heat
exchange tube is double-sided enhanced high-efficiency
copper tube. It is used to condense the high-temperature and
high-pressure gaseous refrigerant into a liquid state with
certain degrees of sub-cooling, by that the refrigeration unit
can run efficiently and energy-saving.