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实用新型
CN205559241U 一种恒压控制消防泵 失效 - 权利终止

一种恒压控制消防泵
摘要：
本实用新型公开了一种恒压控制消防泵，包括消防泵，所述消防泵的出口与减压阀连通，且所述消防泵的入口处安装有第一压力传感器、所述消防泵与减压阀之间安装有第二压力传感器，所述减压阀出口处安装有第三压力传感器，所述第一压力传感器、第二压力传感器与消防泵压力控制模块连接，所述消防泵压力控制模块还与所述消防泵连接，所述第二压力传感器、第三压力传感器与减压阀压力控制模块连接，所述减压阀压力控制模块还与所述减压阀连接。本实用新型通过消防泵压力传感器可以控制消防泵的出口压力，而减压阀压力控制模块可以控制减压阀出口压力，共同保证该减压阀出口处的压力，通过该装置能够保证消防泵输出压力的稳定。
摘要（英）：

The utility model discloses a constant voltage control fire pump, including the fire pump, the export and the relief pressure valve intercommunication of fire pump, just the entrance of fire pump install a pressure sensor install the 2nd pressure sensor between fire pump and the relief pressure valve, the 3rd pressure sensor is installed in the relief pressure valve exit, a pressure sensor, the 2nd pressure sensor are connected with fire pump pressure control module, fire pump pressure control module still with the fire pump is connected, the 2nd pressure sensor, the 3rd pressure sensor are connected with relief pressure valve pressure control module, relief pressure valve pressure control module still with the relief pressure valve is connected. The utility model discloses a fire pump pressure sensor can control the outlet pressure of fire pump, and relief pressure valve outlet pressure can be controlled to relief pressure valve pressure control module, guarantees the pressure in this relief pressure valve exit jointly, can guarantee fire control pump output pressure's stability through the device.

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