New refrigerant R290 refrigerant air conditioning, appeared

the continuous expansion of production capacity with air conditioning, air conditioning enterprise, the demand for refrigerant is also showing a rising trend year by year. Hydrogen CFCS ( As) Refrigerant because do not have air conditioning energy conservation and environmental protection characteristics gradually fades out of market, countries are actively looking for alternative new refrigerant R22. At present, the most popular alternative refrigerant R410A and R407C is, however, it still counts as transitional products is not perfect refrigerant alternatives. As the gree independent research and development of R290 refrigerant air conditioning, the advent of a new environmental protection refrigerant alternative unfolds already.

refrigerant environmental woes

refrigerant R22 was once a household air conditioning widely used, however, the refrigerant is not only the destruction of the ozone layer has strong function, and the release of greenhouse gases, has had a huge impact on global climate change. It is understood that in accordance with the relevant agreement provisions of the Montreal protocol, to accelerate elimination as task in our country, to stop using as in 2030.

to protect human survival environment calls up the R22 is doomed to exit the air-conditioning market gradually. So, many enterprises take a fancy to the refrigerant R410A and R407C. Domestic air conditioning enterprise in frequency conversion air conditioning process, also using R410a refrigerant in an all-round way. These two kinds of refrigerants not CFCS, no damage to the ozone layer and function.

however, it is still not perfect, could cause greenhouse effect. According to industry estimates, the greenhouse effect caused by the same hydrogen CFC refrigerants.

so, under the condition of energy conservation and environmental protection of the rigid, R410A and R407C also can only make a short stay in the role of temporary substitute, air-conditioning industry need to find more environmentally friendly refrigerant alternatives. So, who will be the real environmental protection refrigerants?

advantage of R290 broken

in September 2008, shall be borne by the gree electric appliances 'USES the natural environmental protection working medium of the Ministry of Commerce of R290 ( Propane) Research and development of high efficiency and energy saving air conditioner 'project through the acceptance of the Chinese household electrical appliances association, two years later, gree R290 refrigerant air conditioning successfully passed the European safety certification authority - — Here for Germany VDE certification, won the European market. On July 14, 2011, the world's first demonstration air-conditioners hydrocarbon refrigerants R290 production line officially completed in zhuhai gree electric appliances, so set 'no damage to the ozone layer, the greenhouse effect, fully environmental protection' and so on a bit of gree R290 refrigerant from air conditioning official appearance in front of the world.

at present, gree has fully mastered the production of R290 air conditioning and other special technical requirements, warehousing, transportation, after-sales, have the ability to mass production and sales, and has built the world's first line of split type room air conditioner using R290 working medium.

with the constant improvement of the consciousness of energy conservation and environmental protection, air-conditioning products with new, more fuel-efficient environmental protection refrigerants will be the inevitable trend of development of air conditioning industry. For now, gree independent research and development of R290 with energy conservation and environmental protection, do not damage the ozone layer, the advantages of no greenhouse effect, is the important direction of air conditioning refrigerant replacement. The success of R290 out its important meaning not only limited to the development of refrigeration industry transformation, but also to alleviate 'bottleneck' restriction of resources and environment in our country, reducing the speed of the destruction of the ecological environment, make us get rid of the energy crisis and ecological crisis and survival crisis, realize sustainable development.