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实用新型
CN203297082U 冷煤泵测试设备 有权 转让

冷煤泵测试设备
摘要：
本实用新型涉及一种泵体、具体的说是一种冷煤泵测试设备，包含泵体，所述泵体的进口和出口分别具有一个检测口，所述冷煤泵测试设备还包含储液罐、第一开关阀、电动调压阀和热交换器；所述储液罐的出口经所述第一开关阀与所述泵体的进口进行连接，所述泵体的出口通过所述热交换器，并经过所述电动调压阀与所述储液罐的进口连接。同现有技术相比，通过此结构可采用冷煤介质完成对冷煤泵的全封闭测试，大大提高生产效率。
摘要（英）：

The utility model relates to a pump body, in particular to refrigerating medium pump test equipment. The refrigerating medium pump test equipment comprises a pump body. An inlet and an outlet of the pump body are respectively provided with a detection port. The refrigerating medium pump test equipment further comprises a liquid storage tank, a first switch valve, an electric pressure regulating valve and a heat exchanger. The outlet of the liquid storage tank is connected with the inlet of the pump body through the first switch valve. The outlet of the pump body is connected with an inlet of the liquid storage tank through the heat exchanger and the electric pressure regulating valve. Compared with the prior art, a whole-sealing test of the refrigerating medium pump test equipment can be completed through refrigerant media by means of the structure, and production efficiency is greatly improved.

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