Cabinet independent precise refrigeration device suitable for information machine room

• Main Authors: CHEN BAISHUN, WANG RONG, GAO XUDONG, ZANG DIANZONG, ZHANG JINGSONG, LIANG MANCANG, LIU QINGSONG, WINSER, DU BAOZHONG, WEI GUANGHONG, ZHAO ZHIHONG, ZHU QICHUN, SUN HONGRU, SUN JIAN, LIU JI, CHANG YI, MA YINBING
• Format: Patent
• Language: Chinese; English
• Published: 23.12.2022
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PRINTED CIRCUITS

The utility model discloses an equipment cabinet independent precise refrigeration device suitable for an information machine room, which comprises a radiating fin, a semiconductor chilling plate, a hot air fan, a cold air fan and a rectifier bridge, the radiating fin comprises a heat conducting plate and a heat conducting fin arranged on one surface of the heat conducting plate, and a heat conducting cavity is formed between the adjacent heat conducting fins. A plurality of hot-air fans are arranged at one end, far away from the heat-conducting plate, of the heat-conducting sheet; a plurality of semiconductor chilling plates are installed at the other end of the heat conducting plate, the hot end face of each semiconductor chilling plate is attached to the heat conducting plate, and a cooling fan is arranged on the cold end face of each semiconductor chilling plate; and each hot air fan, the cold air fan and the semiconductor chilling plate are electrically connected with the rectifier bridge. According to t