水泵接合器通常与建筑物内的自动喷水灭火系统或消火栓等消防设备的供水系统相连接，下面来看下消防水泵接合器的检测事项。

The water pump adapter is usually connected with the water supply system of automatic sprinkler system or fire hydrant and other fire-fighting equipment in the building. Next, let's see the inspection items of the fire pump adapter.

1. 系统的消防水泵接合器应设置与其他消防系统的消防水泵接合器区别的性固定标志，并有分区标志。

1. The fire pump adapter of the system shall be set with permanent fixed signs different from the fire pump adapter of other fire systems, and there shall be zoning signs.

2. 地下式消防水泵接合器应采用铸有“消防水泵接合器”标志的铸铁井盖，并应在附近设置指示其位置的性固定标志。

2. The underground fire pump adapter shall adopt the cast iron manhole cover with the sign of "fire pump adapter", and a permanent fixed sign indicating its position shall be set nearby.

3. 川消水泵接合器的数量及进水管位置应符合设计要求，水泵接合器应进行充水试验，且系统不利点的压力、流量应符合设计要求。

3. The number of water pump adapters and the position of water inlet pipe of Chuanxiao water pump shall meet the design requirements. The water pump adapter shall be subject to water filling test, and the pressure and flow at the adverse points of the system shall meet the design requirements.

4. 水压强度试验：拆除阀并封闭出口，再缓慢而均匀地将水压升公称压力的1.5倍，保压2min。所有铸件不得有渗漏现象及影响正常使用的损伤。

4. Hydraulic strength test: remove the safety valve and close the outlet, and then slowly and evenly increase the water pressure to 1.5 times the nominal pressure, and maintain the pressure for 2min. All castings shall be free of leakage and damage affecting normal use.

5. 密封性能试验：试验时，将截断类阀门关闭，从进口端灌水并排除试样内的空气，缓慢而均匀地升压公称压力，各连接部位不得有渗漏现象。

5. Sealing performance test: during the test, close the cut-off valve, fill water from the inlet and remove the air in the sample, slowly and evenly increase the pressure to the nominal pressure, and there shall be no leakage at all connecting parts.

6. 每月检查其完好情况，每年进行通水试验。

6. Check its integrity every month and conduct water test every year.

此外为保证管道畅通，防止杂质、焊渣等损坏消火栓，消防管消防水泵接合器道应进行冲洗。更多相关内容就来网站http://www.cx-fire.com咨询吧。

In addition, in order to ensure the smoothness of the pipeline and prevent impurities, welding slag and other damage to the fire hydrant, the fire pump adapter of the fire pipe should be flushed. Come to the website for more relevant content http://www.cx-fire.com Consult.