Cold channel closing system

• Main Authors: LIANG YI, ZHANG HONGYANG, BAI YUXIN, ZHOU YU, RUAN YANG
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• 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 a cold channel closing system. The cold channel closed system comprises at least two rows of cabinet groups which are arranged in parallel, each row of cabinet group comprises a plurality of cabinets, and a cold channel is formed between the two rows of parallel cabinet groups; the system further comprises a magnetic self-absorption soft door curtain, a temperature and humidity sensor, a smoke sensor, a telescopic sky curtain and a PLC. Wherein the magnetic self-absorption soft door curtain is arranged at a personnel entrance and exit of a cold channel and serves as a sealing material of the personnel entrance and exit of the cold channel; the telescopic sky curtain covers the top of the cold channel and serves as a top sealing material of the cold channel. The telescopic sky curtain is made of rail profiles, can open or close the cold channel in a translation mode, is completely not limited by the cold channel or the top space of the cabinet, can transform the machine room without