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Main technology of high quality air source heat pump

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Main technology of high quality 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:

     In order to deal with the problem of low temperature attenuation in air source heat pump project, there are two primary technologies, one is to increase the enthalpy of liquid injection, the other is to work at ultra-low temperature.
1, the enthalpy of the spray and the enthalpy of the jet, the increasing enthalpy of the jet should be the more use of the valley wheel austerity, the increase of the enthalpy of the spray is more than the use of Danfoss, both of which are the vortex tightening method and the low back pressure. The high back pressure jet enthalpy is the special purpose of the Haili austerity machine. The high back pressure is more suitable for the application of the heat pump unit. From ten degrees below zero to minus fifteen degrees, the heat power of the general compressor can be increased by more than 10%-20%, so that to fifteen degrees below zero, the energy efficiency ratio is still 2.
2, there is also ultra low temperature technology. We know that the air source heat pump originated from abroad, the air source heat pump is widely used in Germany and other developed countries, and the technology storage is very old, and Seaman is the introduction of ultra low temperature working technology from Germany. This technology has a good effect on the cold countries such as northern Europe; it works well in Tongliao, Inner Mongolia, Inner Mongolia. The low temperature work heat attenuation controls the global preemption.
When the air source heat pump is used in heating, besides environmental protection, the biggest feature is energy saving. Of course, energy saving and coal heating can not be compared, coal is the most basic power, the relative price is low, but the environmental protection is too poor, with the state management of environmental pollution, promote coal cleaning power and many other behavior, is gradually withdrawing from the heating work. The main object of air source heat pump heating is gas heating. With the increase of gas consumption, many cities have completed the staircase gas price, the gas price will be higher and higher, the gas heating capacity is increasing, the cost is also higher and higher, so that the energy saving of the air source heat pump can be more energy saving.
In addition, the safety of air source heat pump is hydropower, and there is no harmful gas emissions, air source safety, environmental protection is better.
About the above two low temperature heating technology, the enthalpy technology is through the two tightening, the condensing after a part of the refrigerant, again to the compressor chamber, is a part of the refrigerant, not all refrigerants, so, not the grim sense of the two class contraction, should be called the second class two tightening, through two times tighter, the most Finally, advance exhaust pressure, increase exhaust temperature and advance heat output. Ultra low temperature technology, different factories use different technologies, some of which are their own R & D, which are called low temperature heat pumps.

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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