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Qingdao uses air source heat pump floor green heating system
Recently, the National Development and Reform Commission as energy-saving environmental protection products to promote air-source heat pump floor heating and air-conditioning in Qingdao City, South District, Huangdao District, Laoshan District, installed and used, which means that Qingdao has air source heat pump floor heating system of this green heating . According to reports, by Beijing Tsinghua Sorin Institute of ring technology, Beijing Huaqing Solan Technology Development Co., Ltd., Qingdao Yuan-run century energy conservation and environmental protection materials Co., Ltd. jointly developed and promoted the Solan floor heating and air conditioning, is a new generation of air heat pump floor Heating system. It is an air-source heat pump as a source of heat and heat, combined with the radiation floor in winter for heating, combined with the fan coil in summer to form a residential central air conditioning. The field test, this approach than the gas, oil heating costs 60% less than the current centralized heating in Qingdao cost more than 40%, a heating season down, heating costs only 15 yuan. Beijing Tsinghua Sorin Institute of Central Energy Technology Dr. Wang Ansheng told reporters that the Qingdao introduction of air-source heat pump its principle is to get low-grade heat from the air in the air, after electricity work, the output of high-grade heat, it is a Energy-saving clean heating and air conditioning integrated equipment. New energy development will break the traditional heating methods, so that the chimney island have "laid-off." It is reported that Solan air source heat pump core technology is to solve the problem of low temperature operation. It uses low temperature hot water radiant heating, low temperature hot water floor radiant heating with heated low temperature hot water as heat medium, laid in the floor layer of the pipeline and through the closure of the heat conduction around the concrete floor heating, low temperature floor by radiation Uniform indoor heat distribution, so as to achieve a comfortable heating effect. At present, the air heat pump floor heating system has been selected for the National Development and Reform Commission best practice project.