风机组控制方法、装置、风机组及空调机组
By combining variable frequency fans and fixed frequency fans, and adjusting the operating parameters and the number of fans in operation, precise airflow control of the fan unit is achieved, reducing costs and improving the accuracy of airflow control.
CN117073180BActive Publication Date: 2026-07-17GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GREE ELECTRIC APPLIANCE INC OF ZHUHAI
- Filing Date
- 2023-08-14
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
In the existing technology, variable frequency fans are expensive, while fixed frequency fans cannot accurately control the air volume, resulting in insufficient air volume increase after multiple fans are connected in parallel, which cannot meet the demand.
Method used
By using a combination of one variable frequency fan and multiple fixed frequency fans, the air volume can be precisely controlled by adjusting the operating parameters and the number of the variable frequency and fixed frequency fans in operation.
Benefits of technology
It effectively reduces the cost of the fan unit and achieves precise control of air volume, solving the problem that variable frequency fans are expensive while fixed frequency fans cannot accurately control air volume.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN117073180B_ABST
Abstract
本发明公开了一种风机组控制方法、装置、风机组及空调机组，其中，该方法包括：获取风机组的需求风量；检测风机组的实际风量，判断实际风量是否达到需求风量；在实际风量未达到需求风量时，调节变频风机和定频风机的运行参数以及定频风机的开启数量，直至实际风量达到需求风量。本发明解决了现有技术中变频风机成本高而定频风机无法精准控制风量的问题，有效降低了风机组的成本，同时精准控制风量。
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