Water-cooling magnetic suspension direct expansion type integrated air conditioning unit

• Main Authors: HUO LIGUO, MEI QI, YU LE, LI CHENGZHI, ZHANG SHIYONG, ZHU SHENGLI, WANG DAOMIN, ZHOU WEI, LI ZHONGHUA, HU JIAPENG, DAI JUNFENG, LIU CHAO, ZHANG JIJING, JIN HUAI, ZHAI YUXIN, LIU XIN, LI JIAJUN, MA XIAOSONG, LIU SHIZHAO, LI YONGZHENG, DING SHUKUI, ZHENG RAN
• Format: Patent
• Language: Chinese; English
• Published: 21.03.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

According to the water-cooling magnetic suspension direct expansion type integrated air conditioning unit, in the air conditioning unit, a magnetic suspension compressor comprises a permanent magnet synchronous direct current motor and a magnetic suspension bearing, and a water-cooling condenser is connected with the magnetic suspension compressor; the air inlet section introduces air and return air, and the self-cleaning air purification section communicates with the air inlet section to purify the air; the direct evaporator is communicated with the self-cleaning air purification section and the water-cooling condenser so as to directly exchange heat between the introduced air and a refrigerant, and the direct evaporator is arranged in the air conditioning unit; the direct evaporator comprises two sections, the two sections are connected through a bypass valve to cool air, a fan conveys the air from the evaporator, a flow equalizing section is connected with the fan to equalize the air, a noise elimination s