Features of Air Source Heat Pump for Cooling and Heating House Suppliers
An ultra-low temperature air energy heat pump unit provides an ultra-low temperature air energy heat pump unit with simple structure, automatic defrosting of the condenser, good defrosting effect, and energy saving, which solves the existing air energy heat pump unit in the prior art In the case of ultra-low temperature, the condenser cannot be defrosted normally, and the defrosting effect is poor. In severe cases, the air energy heat pump water heater or heating air conditioner cannot work normally and other technical problems. It includes the water tank and the outdoor unit. A heat exchanger is installed in the water tank. The outdoor unit is equipped with a compressor and a condenser connected to the compressor through a pipeline. The output and input ends of the heat exchanger are respectively connected to the condenser through upper and lower connecting pipes. The condenser is equipped with a condenser sensor and Several sets of heating fins, the heating fins are parallel to the condenser fins and fixed on the copper tube of the condenser. A water temperature sensor is installed in the water tank. The compressor, heating fins, condenser sensor and water temperature sensor pass the controller
Some specifications of Air Source Heat Pump for Cooling and Heating House Suppliers
| Spec. | DKFXRS-11I/R | DKFXRS-11II/R | DKFXRS-16I/R | DKFXRS-16II/R |
| Nominal heating capacity at room temperature(kW) | 113 | 10.9 | 16 | 16.8 |
| Nominal heating at room temperature(kW) | 2.56 | 2.65 | 3.9 | 4.1 |
| Low-temperature nominal heating capacity(kW) |
4.8 | 4.75 | 7.9 | 8.1 |
| Low temperature nominal heating(kW) | 2.1 | 2.15 | 3.38 | 3.5 |
| Maximum input power(kW) | 4.2 | 4.2 | 6.6 | 6.8 |
| Maximum current(A) | 23 | 8 | 32 | 12 |
| Power Specifications(Hz) | 220V ~ 50 | 380V 3N ~ 50 | 220V ~ 50 | 380V 3N ~ 50 |
| Refrigerant/charge amount | R22/5600g | R22/5600g | R22/6000g | R22/6000g |
| noisedb(A) | <62 | <62 | <65 | <65 |
| Water resistancekPa | <55 | <55 | <100 | <100 |
| Anti-shock level | I | |||
| waterproof level | IPX4 | IPX4 | IPX4 | IPX4 |
| Caliber of inlet and outlet |
DN32 | DN32 | DN32 | DN32 |
| Unit size (mm) | 1030x410x1390 | 1030x410x1390 | 1030x410x1390 | 1030x410x1390 |
| Unit Weight(kg) | 142 | 142 | 148 | 149 |
Some projects of Air Source Heat Pump for Cooling and Heating House Suppliers
About the detailed information of service, you can contact with our sales personnel!
