水泵接合器是消防给水系统中非常重要的部件，当消防水泵由于种种原因无法启动供水或者消防水池内储水已用完但火灾仍未扑灭的情况下由消防车装运消防用水，通过消防车车载泵连接水泵接合器继续为系统管网供水。下面川消小编来详细讲解一下水泵接合器的知识点。

The water pump adapter is a very important component in the fire water supply system. When the fire water pump cannot start supplying water due to various reasons or the water storage in the fire pool has been used up but the fire has not been extinguished, the fire water is transported by the fire truck, and the water pump adapter is connected to the system network through the fire truck mounted pump to continue supplying water. Below, the editor of Chuanxiao will explain in detail the knowledge points of water pump adapters.

水泵接合器的组成

Composition of water pump adapter

水泵接合器由接口、本体、连接件（弯头）、放空管、止回阀、阀和截止阀组成。

The water pump adapter consists of an interface, a body, a connecting piece (elbow), a vent pipe, a check valve, a safety valve, and a shut-off valve.

安装顺序：接口－本体－连接件－止回阀－阀－放空管－截止阀

Installation sequence: interface - body - connecting parts - check valve - safety valve - vent pipe - stop valve

水流方向：接口－本体－连接件－放空管－止回阀－阀－截止阀

Water flow direction: interface - body - connecting parts - vent pipe - check valve - safety valve - stop valve

止回阀方向：由接合器流向截止阀（向管网供水）

Check valve direction: from the adapter to the stop valve (supplying water to the pipeline network)

阀作用：用于排除系统管网超压的压力，即阀安装系统侧，止回阀后

Function of safety valve: used to eliminate overpressure in the system pipeline network, that is, the safety valve is installed on the system side, behind the check valve

水泵接合器的设置要求

Setting requirements for water pump adapter

注意：每种水灭火系统单独设置水泵接合器，每种水灭火系统单独计算超过3个时可减少，不是几种系统总数超过3个。

Note: Each type of water fire extinguishing system is equipped with a separate water pump adapter. If the number of each water fire extinguishing system exceeds 3, it can be reduced. It is not necessary to have a total of more than 3 systems.

2.临时高压消防给水系统向多栋建筑供水时，消防水泵接合器应在每座建筑附近就近设置。多栋建筑可以合用一组水泵接合器。但各建筑的截止阀需要标注明确，不然会导致水流不明确。

2. When the temporary high-pressure fire water supply system supplies water to multiple buildings, the fire pump adapter should be set up near each building. Multiple buildings can share a set of water pump adapters. But the shut-off valves of each building need to be clearly labeled, otherwise it will lead to unclear water flow.

3.消防给水为竖向分区供水时，在消防车供水压力范围内的分区，应分别设置水泵接合器；当建筑高度超过消防车供水高度时，消防给水应在设备层等方便操作的地点设置手抬泵或移动泵接力供水的吸水口和加压接口。

When the fire water supply is provided in vertical zones, separate water pump adapters should be installed in the zones within the water supply pressure range of the fire truck; When the height of the building exceeds the water supply height of the fire truck, the fire water supply should be equipped with a hand pump or a mobile pump to relay the water supply inlet and pressure interface at convenient locations such as the equipment floor.

水泵接合器的相关信息就讲解到这里了，希望能够给您好的帮助，更多事项就来我们网站http://www.cx-fire.com咨询吧！

That's all for the information about the water pump adapter. I hope it can be helpful to you. For more information, please come to our website http://www.cx-fire.com Consult!