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Adaptability of air source heat pump installation

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Adaptability of air source heat pump installation

Date of release:2016-07-27 Author:唐山国能新能源开发有限公司 Click:

 China has a vast territory and its climate covers cold, warm and tropical regions. According to China's "standard of building climate zoning" (GB 50178-93), China is divided into 7 first and 20 grade two zones. Correspondingly, the design and application of air source heat pump should be different in different regions.

(1) for hot summer and cold winter areas, the climate characteristics of hot summer and cold winter areas are hot in summer, the average temperature in July is 25-30, and the average daily temperature is 40-100 days higher than 25. The average temperature in winter is 40-100 days, the average temperature in January is 0-10, and the average annual temperature is less than 5 centigrade, and the number of days is 0-90 days. The diurnal range of temperature is small, annual rainfall is large and sunshine is small. The climate characteristics of these areas are very suitable for the application of air source heat pumps.

(2) for the large part of Yunnan, Guizhou, southwest Sichuan and a small part of the southern Tibet: the average temperature in January is 1-13 degrees C, and the average annual temperature is less than 5 degrees centigrade for 0-90 days. Under such climatic conditions, no heating installations were used in the past buildings. However, in recent years, with the development of modern architecture and a well - off living standard, people have become more and more demanding for the living and working building environment. Therefore, the heating system is also set up in the modern buildings and Premium Apartment House in these areas. Therefore, it is very suitable to choose air source heat pump system under this climate condition.

(3) the traditional air source heat pump units can operate safely and reliably when the outdoor air temperature is higher than -3 degrees. Therefore, the application scope of the air source heat pump project has already expanded from the Yangtze River Basin to the Yellow River Basin, that is, it has entered part of the climate zoning standard II area. The climate characteristics of these areas are low winter temperature, the average temperature in January is -10-0 C, but the temperature in the heating period is higher than that of -3 C, but the time of temperature below -3 C appears at night. Therefore, the buildings (such as office buildings, shopping malls, banks and other buildings) in these areas are mainly in the daytime. The operation of air source heat pump is feasible and reliable. In addition, the climate in these areas is dry in winter, and the outdoor relative humidity in the coldest month is about 45% - 65%. Therefore, the frost phenomenon of air source heat pump is not serious.

 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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