On November 16-19, the 2015 Annual Conference of the Chinese Society of Refrigeration was held. At the meeting, Yang Kaicheng, GMCC product development engineer, published a special report on "Research and Development of CO2 Rotary Compressors". And released a high-efficiency CO2 heat pump water heater compressor, which can achieve an outlet temperature of 95 ° C at an ambient temperature of -15 ° C, which caused widespread concern among the participants.
Explanation of abnormal situation of total phosphorus monitoring data of online equipment of Anhui Meizhi Refrigeration Equipment Co., Ltd.
Intelligent manufacturing "core" engine, GMCC shares manufacturing upgrade experience
At the first China (Guangdong) International Household Appliances Expo, GMCC made every effort to bring manufacturing upgrade experience and energy efficiency upgrade solutions to help the appliance industry upgrade.
Powerful, Welling brings 7 categories of "spirit" to the first Guangdong International Appliance Expo
At the first Guangdong International Household Electrical Appliances Expo, Welling showed up with 7 types of high-efficiency and low-noise "spirit".
New energy efficiency questionnaire, GMCC new wisdom core becomes "first-class standard" answer
On the morning of October 24, the professional and technical branch of the China Household Electrical Appliances Technology Conference was grandly held. As a deep cultivator of refrigeration appliance compressors, GMCC communicated and shared with colleagues at the scene.
On October 23, the 16th China Household Appliance Technology Conference kicked off in Foshan, Guangdong, bringing together thousands of technology R & D elites in the home appliance industry to discuss technology development trends and the future of the industry.
It is understood that the “Green and Efficient Refrigeration Action Plan” jointly issued by the seven ministries and commissions covers the entire refrigeration industry, and requires the upgrading of refrigeration products to take into account both energy efficiency improvement and environmental protection and energy saving, and also accelerates the introduction of relevant mandatory performance efficiency standards.
Recently, the International Electrotechnical Commission (IEC) announced that it has officially approved the increase in the limit of flammable refrigerant charge in commercial equipment. A3 (flammable and explosive) refrigerant charge limit has been increased from 150g to 500g, and A2 (flammable) and A2L (weakly flammable) refrigerant charge limits have been increased from 150g to 1200g.