变废为宝,自制冷水空调机的设计和制作（国外英文资料）.docVIP

变废为宝,自制冷水空调机的设计和制作（国外英文资料） The design and production of the homemade cold water air-conditioner Sorching summer, the sun, although in the high latitudes, Canadas summer is very hot, the temperature as high as more than 30 degrees increase year by year, in the day of power up to 3-4 kw air conditioner become household essential cooling equipment. Not only does every family pay high electricity bills for cooling the heat; And tens of thousands of household air conditioners are running, creating a huge power grid burden. The search for power-saving air conditioners is a priority. Described in this article, is a kind of the company has been in the summer of 2005 the use of waste units of restructuring the energy-saving air conditioning, use cold water as cooling medium, power consumption less than one over ten of the air conditioner commonly, and refrigerating capacity depends on the cold water temperature, has obvious energy saving effect, and is suitable for self-control. There is a prerequisite for the homemade cold water air conditioner: cold water with low temperature. As cold water cooling, the water temperature is lower, the better, of course, the ideal water water is probably the end of lake Ontario, about 4-6 degrees, lower than the temperature of the large air conditioning units can achieve, so the edge of Toronto on lake Ontario many high-rise buildings have been adopted by water-cooled air conditioning units instead of freon refrigerating unit, saves 90% of its electricity. Of course, this is not something that ordinary people can use as freely as they can. But god is fair, after a record over the years, the writer Toronto summer in June, much of the cold water temperature is around 13 degrees, about 15 degrees in July, as enough cold water air conditioning refrigerating agent. Many people feel cold water is pretty cold in summer, this is because Canada at high latitudes, underground permafrost is quite high, deep soil temperature is low, this is the end of