From the market application of water source heat pumps, Shenzhen in the south of China, Guangzhou to the transitional area of ​​Shanghai, Nanjing to the northern heating areas of Beijing, Dalian and other cities in public buildings (office buildings, commercial and residential buildings, shopping malls, etc.), and residential buildings Has been widely used.
The Beijing Olympic Village uses a regenerative water source heat pump air conditioning system. It does not require a cooling tower or a boiler room. Its energy consumption is 1/4 of that of a conventional electric boiler. More importantly, it does not emit any pollutants.
As the first batch of (2006) renewable energy building application demonstration project of the Ministry of Construction, the country's largest water source heat pump residential area, the investment of 400 million yuan by Maidao Jinan developed by Hisense Real Estate, using international advanced seawater/sewage source Heat pump saves energy and reduces pollution. After completion, heating can reduce more than 20,206 tons of coal per year, and reduce carbon dioxide emissions to the atmosphere by more than 54050 tons per year. The use of seawater central air conditioning is 40% more efficient than traditional air conditioning systems, saving operation. The cost is about 40%.
According to industry insiders, water source heat pump technology is widely used in all kinds of civil buildings, public buildings, military buildings and other central air conditioning systems that need to supply hot water for heating and cooling. It also involves freezing, refrigeration and cooling in the industrial field. The process system has become an important technology for energy saving and emission reduction.
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