With the development of refrigerated and frozen food market of rapid growth, a sharp rise in demand for energy efficient, environmentally friendly refrigeration technology. Ninth National Food Cold Chain Conference and the Sixth National Refrigeration Industry Development Annual Conference held in Guangzhou, the reporter learned from the annual meeting, the current state of the industry and to be in refrigerated and frozen food industry to promote greater use of safer environmentally friendly refrigerants, Guangdong first pilot new refrigeration technology - Perpignan frozen projects settled in Guangzhou, with its environmentally safe CO2 new technology to replace the original liquid ammonia, freon refrigeration refrigeration technology unsafe.
It is reported that China is widely used in liquid ammonia refrigerant, but it is toxic and explosive combustion danger; and freon is a risk of destruction of the ozone layer, the early years has been banned countries. "This provision has not been strictly enforced." Insiders pointed out that the reason is that a single means 10 tons of liquid ammonia scale, can not be used in large industrial refrigeration business demand for industrial production efficiency, some companies are still desperate.
Our refrigeration technology Another commonly used refrigerant Freon, but with the development of science, the study found that the substance is very destructive to the environment. Last year, the Ministry of Environmental Protection regarding the convening of the General Assembly to start over China HCFCS containing material production sector phase-out plan to implement, our country will declare all-out including R22 freon, including HCFCS 2030 Nian.
CO2 is an environmentally friendly material, colorless, odorless, non-toxic one medium, from a thermal performance point of view, in the case of -20 ℃ to -55 ℃, which is to save energy. The Secretary-General of Guangdong Province Huang Bangyu refrigeration industry association noted, CO2 as a refrigerant originated in Europe, so far has been 100 years of history.
Andre Refrigeration Equipment Co., Ltd. R & D team has always been oriented to environment protection and energy, for the production of high-quality freezer products.
