泡沫消火栓的使用特征以及安裝要求
來源：http://m.xintli.net/ 日期：2023-04-27
泡沫消火栓主要由法蘭、輸液管、球閥、內(nèi)接、消防管牙及端蓋組成。
Foam fire hydrant is mainly composed of flange, infusion pipe, ball valve, internal connection, fire pipe thread and end cap.
泡沫消火栓特點(diǎn)：快速開關(guān)、輕便是在傳統(tǒng)消火栓的基礎(chǔ)上有了新的創(chuàng)造性的改進(jìn)和提高，用下閥板密封，可以借助于介質(zhì)自身具備的壓力密封，壓力越高密封越好，特別適用于泡沫消防線上，設(shè)計(jì)了良好的潤滑室；主要部件選用了高耐腐蝕材料、同時(shí)主要部件處于油箱內(nèi)，始終能得到充分的潤滑。長時(shí)間不用、不保養(yǎng)也不會(huì)銹死、卡住。其泡沫混合液開關(guān)采用了不銹鋼球閥，保證開啟自如。
Features of foam fire hydrant: quick switch and portability is a new creative improvement and enhancement on the basis of the traditional fire hydrant. With the help of the pressure seal provided by the medium itself, the higher the pressure, the better the seal. It is especially suitable for foam fire lines. A good lubrication chamber is designed; The main components are made of highly corrosion-resistant materials, and the main components are located inside the oil tank, providing sufficient lubrication at all times. Long term use without maintenance will not rust or get stuck. Its foam mixture switch adopts stainless steel ball valve to ensure free opening.
泡沫消火栓適合裝備于石油化工企業(yè)、煉油廠、貯油罐區(qū)、飛機(jī)庫等重要場所。
Foam fire hydrants are suitable for petrochemical enterprises, refineries, oil storage tank farms, aircraft hangars and other important places.
安裝在泡沫混合液管線上向泡沫噴射設(shè)備供給泡沫混合液的一種專用消防設(shè)備。
It is a special fire-fighting equipment installed on foam mixture pipeline to supply foam mixture to foam spraying equipment.
川消泡沫消火栓一般都安裝在漏天場所，常年愛日曬雨淋，外表涂漆日久易遭剝蝕、脫落、導(dǎo)致外表生銹，因此要定期檢修，以延長使用壽命。
Chuanxiao foam fire hydrants are generally installed in places with leaky air. 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.
泡沫消火栓的安裝要求：
Installation requirements of foam fire hydrant:
1)一般情況下，室外管道選用地上式泡沫消火栓或地下式泡沫消火栓，室內(nèi)管道選用室內(nèi)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裝，地下式泡沫消火栓要安裝在消火栓井內(nèi)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徑出液口要朝向消防車道，以便于消防車或其他移動(dòng)式的消防設(shè)備吸液口的安裝。地上式泡沫消火栓上的大口徑出液口，在一般情況下不用，而是利用其小口徑出液口即KWS65型接口，接上消防水帶和泡沫槍進(jìn)行滅火，當(dāng)需要利用消防車或其他移動(dòng)式消防設(shè)備滅火，而且需要從泡沫混合液管道上設(shè)置的消火栓上取用泡沫混合液時(shí)，才使用大口徑出液口。
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顯性標(biāo)志，一般在井蓋上都有標(biāo)志，但由于銹蝕或被灰塵覆蓋，甚違反規(guī)定堆放物資，使得在使用時(shí)很難快速找到消火栓，為了可在明顯處設(shè)置標(biāo)志，如在附近的墻上設(shè)置標(biāo)志。
4) The underground foam fire hydrant should have obvious permanent signs, usually on the well cover, but it is difficult to find the hydrant quickly when using 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)地下式泡沫消火栓頂部與井蓋底面的距離不得大于0.4m，且不小于井蓋半徑，這樣做是為了消防人員操作快捷方便，以免下井操作，也避免井蓋被乳壞而損壞消火栓。
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)室內(nèi)泡沫消火栓的栓口方向宜向下或與設(shè)置泡沫消火栓的墻面成90°，栓口離地面或操作基面的局度一般為1.1m，允許偏差為±20mm，坐標(biāo)的允許偏差為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)泡沫泵站內(nèi)或站外附近泡沫混合液管道上設(shè)置的泡沫消火栓，要符合設(shè)計(jì)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.
The use characteristics and installation requirements of foam fire hydrants have been explained here. I hope you can know something about them. Please come to our website for more information http://m.xintli.net consulting service
