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What is the difference between ultra-low temperature air source heat pump and ordinary air source heat pump?

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What is the difference between ultra-low temperature air source heat pump and ordinary air source heat pump?

Date of release:2018-06-12 Author:唐山国能新能源开发有限公司 Click:

The 1. unit can not frost the frost: in the repeated rain and snow climate and the lower temperature simply cause the unit defrost ability to weaken, because the unit's suction is too small, the air density can be inhaled, with the time heap, the thickness of the layer is getting higher and higher. As a result, the air quality of the unit will decrease, the circulation of refrigerant will be reduced, and the overall heat capacity will be reduced.

The 2. compressor simply presents shortcomings: the exhaust temperature rises rapidly, the overheat of the working fluid is too high. In the case of overheating of the working quality, the thermal conductivity of the refrigerant in the condenser drops sharply, the temperature of the lubricating oil rises, the viscosity decreases, and the normal lubrication of the compressor is affected. Secondly, the two technologies are different. Because of the difference of ambient temperature between the north and the south, the air energy shopping mall in the south is widespread. The earliest product is also the air energy water heater, which has the highest degree of widespread in the south. Like many air source heat pump manufacturers in Guangdong are doing air energy water heaters, the air energy technology continues to expand, so that the air can be heated in the north can be completed, which is why the north coal modified air source heat pump in 2016 can break the root cause of the increase. The air energy technology here has the following points:

3. ultra low temperature air can work technology, air source heat pump manufacturers have their own ultra low temperature technology, Kochman ultra low temperature work technology is introduced from Germany, and on this basis, developed a 90s extreme speed frosting technology, because the main engine of the air energy heat pump is in the outdoor, in the repeated rain and snow climate, there will be frost phenomenon. Do. And the Seaman air source heat pump engine can be intelligent to determine the demand for frost, 90s extremely short time extreme frost, this frosting time is only 1/6 of the other working products.

4. turbo direct injection enthalpy technology is called jet enthalpy technology. Because the heat power of the air energy heat pump attenuates in the extreme cold climate, the heating effect is not in the direction. At this time, the ultra low temperature air source heat pump needs to use the direct injection enthalpy technology of the turbine. In the whirlpool, a second suction port is created, and the flow of refrigerant is increased and the main circulating refrigerant is increased through the second air suction circuit. The enthalpy difference greatly improves the refrigerant circulation system, makes full use of the refrigerant flow rate and utilization rate in the compressor, and improves the stability of the system and the heating power. Kochman's ultra low temperature air source heat pump is the first to break the difficulty of the efficient work of the air energy heat pump in the north, and the 46 thousand flat Langfang air energy heating project has provided learning and coaching for the colleagues.

The above is the difference between the ultra low temperature air source heat pump and the general air source heat pump. In 2017, only the coal market in Beijing is estimated to exceed 8 billion yuan. The key difference of the Ministry of environmental protection of the Beijing Tianjin Hebei air pollution transmission channel city is up to 28, can conjecture the overall air energy work in 2017. With the promotion of coal-to-electricity policy and the development of ultra-low temperature air-source heat pump technology, air-source heat pump (ASHP) has become irresistible in winter heating in northern China.

空气源热泵工程

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Key word:空气源热泵厂家,空气源热泵工程,空气源热泵安装

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Address: 150 meters north of Binhai Road, Tangshan port development area.
National unified business customer service hotline: 400-078-1588
Switchphone: 0315-3296070
Fax: 0315-2926166
Mailbox: tsgnxny@163.com
Web site: www.tsgnxny.com

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