Fish Meal Cooker,Fish Meal Cooker Hood,Stainless Fish Meal Cooker,Fish Meal Processing Machine RONGCHENG PINGFANG FISHERY MACHINERY CO., LTD. , https://www.pf-fishmealmachine.com
Gree ultra-low temperature air source heat pump unit solves the problem of heating in the north
A new type of central air conditioner widely used in households in northern cold regions and new residential heating demand, superior heating effect under ultra-low temperature, energy saving and power saving, has been successfully developed in Gree Electric Appliance (000651). On the same day, at the scientific and technological achievements evaluation meeting jointly organized by the Ministry of Construction, the National Development and Reform Commission and other relevant departments and experts such as the China Refrigeration Society and the China Refrigeration Industry Association, the central air conditioner was rated as an international leader by experts. This kind of central air conditioner independently developed by Gree Electric Appliances, the professional name is “Digita l H e a t i n g digital scroll ultra-low temperature air source heat pump (air conditioner) multi-line groupâ€. According to experts at the conference, due to the low outdoor temperature in cold regions in winter, air conditioners have a poor effect when heating in winter, and even when the temperature is extremely low, they are not even usable, and the energy efficiency ratio is relatively low. In order to solve this problem, the world's major air-conditioning giants have invested a lot of manpower, material and financial resources, but the results have been minimal. Zhang Qingfeng, executive deputy director of the Science and Technology Development Center of the Ministry of Construction, who attended the appraisal meeting, said that the Ministry of Construction will jointly promote the use of relevant ministries and commissions to the whole society in the future. Since Gree Electric entered the central air-conditioning field in 1996, the company's central air-conditioning has annual sales of more than 1 billion yuan. According to the company's plan, central air-conditioning will achieve an output value of 3 billion yuan in the next few years.