Features of EVI air to water (air source)heat pumps 38.9kw Low Temperature EVI Monoblock Air To Water Heat Pump:
Leomon heat pumps enjoy longer lifespan
This kind of An energy-saving air energy heat pump water supply device, comprising a first water tank, a second water tank, an air energy heat pump, a circulating water pump, and a filter. The first water tank is connected to the air energy heat pump, and the right side of the air energy heat pump is also fixed A second water tank is provided; the top of the air energy heat pump is fixedly provided with a circulating water pump, the suction port of the circulating water pump is connected with the heat exchanger of the air energy heat pump through a water pipe, and the drain is connected with the filter. The structure of the utility model is reasonable. By first heating the water with higher temperature and liquid level, it can not only increase the heat exchange rate, but also save energy, and effectively improve the working efficiency of the equipment; the filter can effectively filter impurities such as scale in the water, Improve water quality; and through the probe and control valve, it can effectively avoid serious damage to equipment due to abnormal high and low pressure
EVI air source heat pumps are designed for domestic/commercial hot water and house heating in cold areas where lowest air temperature is above -30℃. 38.9kw Low Temperature EVI Monoblock Air To Water Heat Pump
An ultra-low temperature heat pump hot water unit is adopted, including a low-temperature enthalpy-increasing compressor connected in a loop, a heat exchanger group and a flash liquid storage tank, and the heat exchanger group is provided with a heat exchanger 1 and a heat exchanger connected side by side. Second, there is a fan on one side of the heat exchanger, the second heat exchanger is arranged inside the water tank, and the heat exchanger one is connected to the sixth interface of the flash storage tank through an expansion valve. The second heat exchanger is connected to the seventh interface of the flash storage tank through the expansion valve two. The utility model reduces the exhaust temperature of the compressor by using the low-temperature enthalpy increase technology, so that the refrigerant flow rate is increased, and the refrigerant flow is extremely high. The efficiency of the compressor is greatly improved, while the refrigeration cycle is improved, and the circulating amount of the working fluid at low temperatures is ensured, which greatly reduces the attenuation of the heating capacity.
Company introduction:
Leomon technology rnjoy rich experience in supplying air source heat pumps, supply its own brand and OEM for customers worldwide.
Products series: air source heat pumps for household, water heater, swimming pool heat pumps, heating system
Keep working at technical and commercial ability, company is athorized over 300 patents, norminated factory for supplying heat pumps.
Quality Control:
100% products inspection before delivery, 3 phrases test to guarantee right quality and quantity before delivery
Whole lifespan after sale service
| Cold Climate EVI Low temperature Air source heat pumps | |
| Spec. | DKFXRS-38II/CY |
| Nominal heating at room temperature・(kW) | 38.9 |
| Nominal power consumption at room temperature(kW〕 | 8.82 |
| Low temperature heating(kW) | 17.6 |
| Low temperature power consumption(kW) | 7.3 |
| Maximum input power(kW) | 17 |
| Maximum current(A) | 30 |
| Power Spec.(Hz) | 380V 3N-50 |
| Refrigerant/charge amount | R22/6500gx2 |
| noisedb(A) | <68 |
| Water resistancekPa | <65 |
| Anti-shock level | I |
| waterproof level | IPX4 |
| Circulation port diameter | DN40 |
| Unit size (mm) | 1550x780x1700 |
| Unit Weight(kg) | 435 |
