What is the reason why the ultra -low temperature air energy heat pump can run efficiently in low temperature environments?
In recent years, with the rise in science and technology, many industries have made significant progress. The most exciting is undoubtedly the rapid development of air energy heat pumps. Various new types of heat pump products are continuously launched. The appearance of ultra -low temperature air energy heat pumps directly open up the northern market.
Why can ultra -low temperature air energy heat pump operate efficiently in low temperature environments
Why can the air energy heat pump still heating and efficiently operating in the cold north? Although the temperature in the northern winter is low, the environmental protection refrigerant in the air energy heat pump absorbs the air in the low temperature state. After the heat pump compressor is compressed, the refrigerant can increase. Can produce refrigerated steam with high temperature. Add the application of EVI jet 应用 应用 technology,
Greatly improved the heat -making capacity of low -temperature air energy heat pump
We simply describe the principle of the “jet increase” technology. The ultra -low temperature thermal pump uses a special jet increasing compressor, with a compressor with a nourishing mouth, which can accept the steam passed from the outside world. The steam is generated by the flashing device and the economic weapon, which enters the inner cavity of the compressor from the newly increased air inlet of the compressor shell. Therefore, the compression process was divided into two sections by the gas supplement process, from the first level of compression to the “quasi -second -level compression process”, thereby reducing the exhaust temperature, reducing the length of the gas phase exchange zone of the heat pump heat exchanger The area, improve the heat exchange efficiency of the heat exchanger. The system also increases the refrigerant’s excessive coldness before throwing, which increases the heat absorbed by the refrigerant in the evaporator, thereby increasing heat production.
Ultra -low temperature air energy heat pump series product advantages:
1. Energy -saving and efficient use of advanced jets, high -efficiency heat exchangers, high -efficiency fan motors, optimized windshield design and other technologies, which can make the heat pump unit cooling an average energy efficiency ratio of 3.58, the average energy efficiency ratio of heating reaches 4.32. The average energy efficiency ratio of hot and cold reached 3.95, which greatly reduced the cooling and heating operation cost of air energy heat pump.
2. Performance leaps in the cold jet jet series products have achieved heat-controlling operation within -25 ℃ ～ 43 ℃. 20%-50%, leading air-energy heat pumps into the “strong cold and cold” era. When the outdoor temperature is very low, the heat exchange capacity of the outdoor unit decreases, the amount of air recovery of the normal air outlet of the compressor, the power of the compressor decreases, and the best effect can be exerted. However, the refrigeration gas is supplemented by the spraying port through intermediate pressure, thereby increasing the exhaust volume of the compressor. The circulating refrigeration dose of the heat exchanger heat exchanger in the indoor machine increases and increases heat production. Therefore, it is more suitable for cold areas.
Because of the maturity of this ultra -low temperature technology,
Ultra -low temperature air energy heat pump
The current scope of use has been expanded very much. Except for a few areas with extremely harsh environments, 90%of my country’s population residential areas have been covered. It can really be regarded as “north -south can be used, and it is easy to use north and south.” At present, Inner Mongolia, Heilongjiang, Xinjiang, Hebei, and Beijing have a large number of examples that use Biguan’s ultra -low -temperature air energy heat pump. Numerous successful engineering projects have also established a good reputation among the people among the people.