国家/地区 中国（2）
IPC部 F（2）
IPC大类 F25（2）
IPC小类 F25D（2）
IPC
发明人 ZHANG X（2）
公开年 2021（2）
申请年
专利权人

Precise heat management system for partitions in protective clothing based on thermoelectric cooler array, has driving device connected in series on flexible air-cooling pipe to drive air to flow in flexible air cooling pipe, and driving device and controller are connected.

ZHANG X, WANG A, XU H, LI Y, GAO L

Anti-freezing device for cold-resistant air conditioner external machine, has main body anti-freezing box whose bottom part is provided with base, where side of base far away from box is provided with rolling wheel.

CHEN C, ZHANG X