冷却机组的流量调节方法、装置、系统、设备及介质
By installing only one flow acquisition device on the supply branch connected to the same load in the cooling unit, and combining the supply flow rate and return temperature, a flow regulation strategy was formulated, which solved the problem of complex electrical control scheme caused by too many flow sensors, and achieved precise flow regulation and improved reliability.
CN117168078BActive 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
- 2023-10-13
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The existing cooling units have too many flow sensors installed on each liquid supply branch, which leads to the need to develop a complex electrical control scheme for flow regulation.
Method used
By setting only one flow acquisition device in multiple liquid supply branches connected to the same load, and combining the liquid supply flow rate and return temperature, a flow regulation strategy can be implemented, reducing the number of flow sensors and simplifying the electrical control scheme.
Benefits of technology
Without changing the load, precise flow regulation of each liquid supply branch can be achieved, improving the overall reliability of the cooling unit and simplifying the electrical control scheme.
✦ Generated by Eureka AI based on patent content.
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Figure CN117168078B_ABST
Abstract
本申请涉及一种冷却机组的流量调节方法、装置、系统、设备及介质，其中，方法包括：通过流量采集设备采集所处供液支路上的供液流量，以及检测各个回液支路上的回液温度，流量采集设备设置于与相同负载连接的多个供液支路中的任一支路上；将供液流量与预设流量范围进行对比，以及将回液温度与预设温度范围进行对比，获得对比结果；根据对比结果确定流量调节策略，并按照流量调节策略调整供液支路上的流量调节阀的开度。通过在与相同负载连接的支路中任选一个设置一个流量传感器，来减小流量传感器的数量，然后根据供液流量与回液温度来制定流量调节策略来进行流量调节，解决了流量传感器太多导致需要制定复杂的电控方案来进行流量调节的问题。
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