Cooling control device and method for a cabinet
By introducing a pre-installed structure of filters and mechanical evaporative coolers into the container of a mobile data center, combined with closed-loop control using pressure and temperature sensors, the high energy consumption and dust infiltration issues of negative pressure air cooling solutions were resolved, achieving efficient and reliable cooling and energy-saving goals.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
- Filing Date
- 2026-03-24
- Publication Date
- 2026-07-17
AI Technical Summary
The negative pressure air cooling solution of mobile data center container housing results in long-term high load operation of fans, high energy consumption and high failure rate, and external dust seeps in through gaps, affecting heat dissipation efficiency and equipment lifespan.
It adopts a pre-mounted structure consisting of a filter, a mechanical evaporative cooler, and a blower, combined with pressure and temperature sensors for closed-loop control to maintain a slightly positive pressure environment. Adaptive cooling is achieved through the coordinated operation of the blower and the mechanical evaporative cooler.
It effectively reduces the operating resistance and failure rate of the fan, maintains the cleanliness of the housing, improves cooling efficiency and reliability, and achieves precise temperature control and energy-saving operation.
Smart Images
Figure CN122421284A_ABST