空冷式装置和用于控制空冷式装置的方法
By using a speed-adjustable fan in the compressed gas device and controlling its speed to reduce it to the minimum required speed, the problems of cooling air recirculation and energy consumption are solved, achieving efficient cooling and energy optimization.
CN115929646BActive Publication Date: 2026-07-17ATLAS COPCO AIRPOWER NV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ATLAS COPCO AIRPOWER NV
- Filing Date
- 2022-09-29
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In known compressed gas devices, fan shutdown causes cooling air to flow back, resulting in reduced cooling capacity, and existing solutions increase cost and power consumption.
Method used
It employs a speed-adjustable fan, which reduces its speed to the minimum required speed to prevent cooling air backflow and optimize energy consumption.
Benefits of technology
It effectively prevents cooling air recirculation and fan motor overheating, reduces energy consumption, and optimizes cooling efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN115929646B_ABST
Abstract
空冷式装置和用于控制空冷式装置(1)的方法，所述空冷式装置包括用于压缩气体的至少一个元件(2)、用于冷却所述空冷式装置(1)中的流体的至少一个空冷式冷却器(9、12)和两个或更多个风扇(10、13)，所述风扇(10、13)中的至少一个风扇是用于产生用于冷却所述空冷式冷却器(9、12)的冷却空气流的速度可调的风扇(13)，其特征在于，当所述空冷式冷却器(9、12)不需要冷却时，所述方法包括将所述速度可调的风扇(13)的速度控制到最低需要速度，以便至少避免在与所述冷却空气流相反的方向上行进的冷却空气回流。
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