INDUSTRY

二○○八年九月二十日珠海格力电器股份有限公司承担的自然制冷工质的研发节能空调“环保使用，”通过了专家验收。

该项目开发了一个原型分体式空调，不到300克制冷剂灌注，符合欧盟安全标准，以实现制冷量2639W，通过研究和制冷剂灌注，产品安全，节能的发展解决，专用压缩机等关键问题，如生产过程;原型能效比达3.36，比原来的R22的15％，节约能源模式，达到2国家能源效率标准，这相当于A级及以上的欧盟水平。

专家对项目给予高度评价组。工质认为是目前国际公认的环保制冷剂，不仅没有破坏臭氧层和气候变化产生影响，但它们进入的主要障碍工业应用易燃性，也影响了空调行业氟氯烃替代技术路线选择，路由选择和技术行业作为一个整体正面临越来越紧迫的问题。该项目取得了在空调制冷工质业突破，提供了基础，促进其产业化奠定了基础，与国家节能环保和产业政策，对中国的国际环境执行项目的成果公约，保护臭氧层，控制温室气体排放，以打破国外技术壁垒，扩大出口具有重要意义。

项目协调单位华中科技，珠海凌达压缩机有限公司大学。格力电器计划以测试为基础的这一项目设立了生产线。

据了解，该项目的优化和商务部高新技术产品进口的机械和电气结构的资本项目的出口，中国家用电器协会举办的项目考察。

Gree air-conditioning refrigerant R290 R & D project passed the acceptance

September 20, 2008 Zhuhai Gree Electric Appliance Company Limited to assume the “environmentally friendly use of natural refrigerant R290 R & D energy efficient air conditioners,” passed the acceptance of experts.

the project developed a prototype split-type air-conditioner, refrigerant perfusion of less than 300 grams, in line with EU safety standards, to achieve cooling capacity 2639W; solved through research and development of refrigerant perfusion, product safety, energy conservation, dedicated compressor, such key issues as production processes; prototype EER reached 3.36, the models than the original R22 energy saving of 15%, reaching 2 National energy efficiency standards, which is equivalent to A level and above the EU level.

expert group for the project to give a high rating. R290 think are the current internationally accepted environment-friendly refrigerant, not only did not damage the ozone layer and climate change will have an impact, but the flammability of their access to the main obstacles to industrial application, and affect the air-conditioning industry HCFC alternative technologies route selection, route selection and technology industry as a whole are facing an increasingly urgent problem. The project achieved a breakthrough for the R290 refrigerant in air conditioning industry, providing the basis to promote their industrialization laid the foundation; in line with the National Energy Saving and Environmental Protection and Industrial Policy; the results of the project on China’s implementation of international environmental conventions, protection of the ozone layer, controlling greenhouse gas emissions, to break foreign technical barriers to expand exports of great significance.

the project coordination unit has Huazhong University of Science and Technology, Zhuhai Lingda Compressor Co., Ltd.. Gree Electric Appliances plans to develop this project based on the test set up production lines.

It is learned that the Ministry of Commerce of the project for optimization and high-tech products import and export of mechanical and electrical structure of capital projects, China Household Electrical Appliances Association organized the project inspection. (08-9-24)