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News>Green ground source heat pump in Shanghai HongQiao station heating system Green ground source heat pump in Shanghai HongQiao station heating system Source：http://www.cheer100.com/products/list/580Datetime：2013-09-16 Brief:is a ground source heat pump heating and cooling, energy-efficient, pollution-free air conditioning systems. It makes use of surface water, groundwater or underground deep soil temperature as cold and heat source, to electricity as a secondary energy source, by entering a small amount of high quality energy (energy), heat at low temperature to high temperature heat transfer. In winter, ground-source heat pumps can heat to "take out", raising indoor temperature supply heating; summer heat inside "get out", released in one go.     is a ground source heat pump heating and cooling, energy-efficient, pollution-free air conditioning systems. its use of surface water, groundwater or underground deep soil temperature for cooling and heating source, to electricity as a secondary energy source, by entering a small amount of high quality energy (energy), heat at low temperature to high temperature heat transfer. winter, ground-source heat pumps can heat to "take out", raising indoor temperature supply heating; summer heat inside "get out", released in one go. this system does not require the boiler room and cooling towers, with full use of renewable energy, recycling systems can be set and make full use of exhaust heat and other advantages, can ease the city's energy crisis, but also enhance the environmental quality of the city. during the summer, Shanghai HongQiao station daily passenger traffic volume of more than 110,000 people near Shanghai railway station, Shanghai South railway station two daily passenger traffic volume. Shanghai HongQiao station waiting Hall covering an area of over 65,000 square meters, three-dimensional space of 1.8 million cubic meters, and direct sunlight in the waiting Hall, indoor temperature is very difficult. so much "weight", it is difficult to rely on the traditional purpose for central air-conditioning refrigeration equipment to cool down. Shanghai HongQiao airport is the country's first large areas using a deep well of ground-source heat pump cooling stations, a total of 7 heat pump chiller unit, of which 3 is a ground-source heat pump chiller unit, that is, half of the cooling capacity from deep below the soil. deep as hundreds of meters below ground at Shanghai HongQiao station, 2000 piece of pipe. heat central air conditioning refrigeration system through such pipe is reached in hundreds of meters underground, deep soil with the lower temperature for heat exchange. in this way, cold in the soil can be used as a ground-source heat pump cooling, heat and underground deposits is stored, can wait until winter when heating is required for recycling. the local soil temperature is too high, ground-source heat pump will automatically turn on alarm devices, preventing heat too much filling into the ground, damaging the soil eco-environment, this is the Green cooling mode. from July to August, the continuous high temperature weather in Shanghai more than 40 days, high temperatures above 40 degrees Celsius for more than 4 days in a row. Shanghai HongQiao railway station waiting Hall of the measured temperature is 26 degrees Celsius to 28 degrees Celsius. according to station staff, Shanghai HongQiao, air conditioning system control 7 refrigeration unit, adjust the refrigerator open as weather changes. passengers at Shanghai HongQiao station, which is like entering a world. technical support: http://www.cheer100.com/products/list/580 .3