泡沫消火栓主要由法兰、输液管、球阀、内接、消防管牙及端盖组成。主要部件选用了高耐腐蚀材料、同时主要部件处于油箱内，始终能得到充分的润滑。长时间不用、不保养也不会锈死、卡住。其泡沫混合液开关采用了不锈钢球阀，保证开启自如。下面来讲讲川消泡沫消火栓的安装要求吧。

The foam fire hydrant is mainly composed of flange, infusion pipe, ball valve, internal connection, fire pipe thread and end cap. The main components are made of high corrosion resistant materials, and the main components are in the oil tank, which can always be fully lubricated. It will not rust or get stuck if it is not used for a long time and not maintained. Its foam mixture switch adopts stainless steel ball valve to ensure free opening. Now let's talk about the installation requirements of Chuanxiao foam fire hydrant.

1)一般情况下，室外管道选用地上式泡沫消火栓或地下式泡沫消火栓，室内管道选用室内泡沫消火栓或消火栓箱。

1) Generally, the outdoor pipeline uses ground foam fire hydrant or underground foam fire hydrant, and the indoor pipeline uses indoor foam fire hydrant or hydrant box.

2)地上式泡沫消火栓要垂直安装，地下式泡沫消火栓要安装在消火栓井内的泡沫混合液管道上。

2) The ground foam fire hydrant shall be installed vertically, and the underground foam fire hydrant shall be installed on the foam mixture pipeline in the fire hydrant well.

3)地上式泡沫消火栓的大口径出液口要朝向消防车道，以便于消防车或其他移动式的消防设备吸液口的安装。地上式泡沫消火栓上的大口径出液口，在一般情况下不用，而是利用其小口径出液口即KWS65型接口，接上消防水带和泡沫枪进行灭火，当需要利用消防车或其他移动式消防设备灭火，而且需要从泡沫混合液管道上设置的消火栓上取用泡沫混合液时，才使用大口径出液口。

3) The large diameter outlet of the ground foam fire hydrant shall face the fire lane, so as to facilitate the installation of the suction port of the fire truck or other mobile fire equipment. The large-diameter liquid outlet on the ground foam hydrant is generally not used, but its small-diameter liquid outlet, namely KWS65 type interface, is connected to the fire hose and foam gun to extinguish the fire. The large-diameter liquid outlet is only used when the fire truck or other mobile fire-fighting equipment is required to extinguish the fire, and the foam mixture is required to be taken from the fire hydrant set on the foam mixture pipeline.

4)地下式泡沫消火栓要有明显性标志，一般在井盖上都有标志，但由于锈蚀或被灰尘覆盖，甚违反规定堆放物资，使得在使用时很难快速找到消火栓，为了可在明显处设置标志，如在附近的墙上设置标志。

4) The underground foam fire hydrant should have obvious permanent signs, usually on the well cover, but it is difficult to find the fire hydrant quickly when it is used because of rust or dust cover, or even stacking materials in violation of regulations. For safety, signs can be set at obvious places, such as on the adjacent wall.

5)地下式泡沫消火栓顶部与井盖底面的距离不得大于0.4m，且不小于井盖半径，这样做是为了消防人员操作快捷方便，以免下井操作，也避免井盖被乳坏而损坏消火栓。

5) The distance between the top of the underground foam fire hydrant and the bottom of the well cover shall not be more than 0.4m, and shall not be less than the radius of the well cover. This is for the sake of quick and convenient operation of the firefighters, so as to avoid the well cover being damaged by milk and the fire hydrant being damaged.

6)室内泡沫消火栓的栓口方向宜向下或与设置泡沫消火栓的墙面成90°，栓口离地面或操作基面的局度一般为1.1m，允许偏差为±20mm，坐标的允许偏差为20mm。

6) The opening of indoor foam fire hydrant should be downward or 90 ° to the wall where foam fire hydrant is installed. The location of the opening from the ground or operating base surface is generally 1.1 m, with the allowable deviation of ± 20 mm, and the allowable deviation of coordinates is 20 mm.

7)泡沫泵站内或站外附近泡沫混合液管道上设置的泡沫消火栓，要符合设计要求。

7) The foam fire hydrant set on the foam mixture pipeline in or near the foam pump station shall meet the design requirements.

泡沫消火栓一般都安装在漏天场所，常年爱日晒雨淋，外表涂漆日久易遭剥蚀、脱落、导致外表生锈，因此要定期检修，以延长使用寿命。更多相关使用实现就来我们网站http://www.cx-fire.com咨询吧！

Foam fire hydrants are generally installed in places with air leakage. They are exposed to the sun and rain all the year round, and the surface painting is prone to be corroded, peeled off and rusted after a long time. Therefore, regular maintenance is required to extend the service life. Come to our website for more relevant use and implementation http://www.cx-fire.com Ask!