Gree air-conditioning sales shop _ _ Li Xiang Electric Gree air-conditioning sales

 Air conditioning knowledge - Chongqing Li Xiang Electric Sales Co., namely air conditioning air conditioning (air conditioning), refers to the use of artificial means of Gree air-conditioning sales, for the building / structure of the ambient air temperature, humidity, cleanliness, speed and other parameters can be adjusted and control process. Typically includes several major and other auxiliary equipment cold source / heat source equipment, hot and cold media distribution system, terminal devices. Including pumps, fans and piping systems. Terminal devices are responsible for the use of the transmission and distribution of heat to the cold, concrete process air, the air parameters to meet the requirements of the target environment. The initial development of refrigerant, refrigerators use of toxic gases, ammonia, chloride and the like. Will lead to a major accident after such a gas leak. Thomas Midgley, Jr. invented the chlorofluorocarbon gases (chlorofluorocarbon gas) in 1928, and named Freon. This refrigerant is much safer for humans, but harmful to the ozone layer. Freon is a trademark of DuPont CFC, HCFC or HFC refrigerants class, where each type of refrigerant name also includes a number indicating molecular composition of its components (such as R-11, R-12, Gree air-conditioning sales department, R- 22, R-134). Where appropriate in the direct evaporative cooling products in the field most widely used R-22 HCFC refrigerants will be discontinued for new production facilities in 2010, and in 2020 to completely stop using it. R-11 and R-12 in the United States has been discontinued. As an alternative, some of the ozone-friendly refrigerants have been put into use, including the trade name "Puron" refrigerant R-410A. R290 and R32 new environmentally friendly refrigerant gradually move toward the market, R290 molecules containing only carbon and hydrogen, does not contain chlorine and fluorine, ozone-depleting potential (ODP) of zero. Central air conditioning purchase method - Chongqing Electric Sales Co., Ltd. Li Xiang 1 choice. Select consumer satisfaction or service trust company. 2, shop around. On aspects of the same style, the same brand of goods, from the quality, price, service and other factors considered. 3, function selection. Need to consider when buying a central air conditioning system functions, such as the system while both heating, wind and humidity increase organ function, increased filtration and dust removal function, increase fresh air sterilization function pen. 4, decoration. As the installation of home central air conditioning earlier, after the renovation work, you must determine the home renovation program to install central air conditioning in ensuring the effectiveness, based on the installation position of the indoor unit air conditioner duct to be finalized. Local ceiling inside the indoor unit is installed in the aisle generally outside the duct can be localized approach concealed ceiling, and then exposed outlet, the size and location of the return air settle down. Central air conditioning saving tips - Electric Sales Co., Ltd. Chongqing Li Xiang fifth move, with the fans, blinds use if you use electric fans, electric fans blowing cold air power will allow the indoor use of air conditioning during acceleration cycle, uniform air distribution, from time to need to reduce the set temperature, and achieve better cooling effect, not only comfort, but also to save power. If while using curtains and other shade, reduce the impact of solar radiation at room temperature can also be caused by air conditioning and refrigeration to save electricity. Sixth strokes, use the sleep function during sleep, people should use air conditioning sleep function. Some air conditioning function is defined as the economy Gree air-conditioning service, during sleep, the body reduce the heat, is not sensitive to temperature changes. Sleep function is to set it to sleep after a certain time, the air conditioner will automatically increase the indoor temperature, so use this feature you can play 20% of the energy-saving effect. Seven strokes: the filter should be cleaned on a regular basis from time to time to check on the air conditioner filter panel once, about a half or so cleaning once. If too much dust, you should put it in no more than 45 degrees of warm water to clean Gree air-conditioning sales, after dry cleaning can press on, the air conditioning blowing open, while reducing power consumption on human health is also favorable. Gree air-conditioning sales shop _ _ Li Xiang Electric Gree air-conditioning sales provided by the Chongqing Electric Sales Co., Ltd. Li Xiang. Appliance Sales Co., Ltd. Chongqing Li Xiang (www.cqlixiang.com) quality services and products, and are subject to approval and confidence in the new and old customers and the industry. Our company is a certified member of the whole network Commercial Union, Commercial Union customer service icon on the page, you can talk directly with our customer service staff, to our future cooperation happy!