川消室外消火栓的設(shè)置
來源：http://www.xintli.net/ 日期：2022-07-31
因為消火栓的布置位置很重要，關(guān)系到消防工作的展開，所以在布置室外消火栓的時候，要注意什么呢？
Because the layout position of fire hydrants is very important, which is related to the deployment of fire safety work, so what should be paid attention to when arranging outdoor fire hydrants?
1、建筑室外消火栓的數(shù)量應(yīng)根據(jù)室外消火栓設(shè)計流量和保護半徑經(jīng)過計算確定，保護半徑不應(yīng)大于150m，每個室外消火栓的出流量宜按10-15L/S計算。
1. The number of outdoor fire hydrants in the building shall be calculated and determined according to the design flow and protection radius of outdoor fire hydrants. The protection radius shall not be greater than 150m. The outlet flow of each outdoor fire hydrant should be calculated as 10-15l/s.
2、距建筑外緣5-150m的市政消火栓可以計入建筑室外消火栓的數(shù)量，但當為水泵接合器供水時，距建筑外緣5-40m的市政消火栓可計入室外消火栓的數(shù)量。當市政為環(huán)狀時，相應(yīng)距離范圍內(nèi)的的市政消火栓均可計入建筑室外消火栓設(shè)計流量；但當市政為枝狀時，只能計入一個市政消火栓的出流量。
2. The municipal fire hydrant 5-150m away from the outer edge of the building can be included in the number of outdoor fire hydrants of the building, but when supplying water to the pump adapter, the municipal fire hydrant 5-40m away from the outer edge of the building can be included in the number of outdoor fire hydrants. When the municipal is circular, the municipal fire hydrant within the corresponding distance can be included in the design flow of the outdoor fire hydrant of the building; However, when the municipal is branched, only the outflow of one municipal fire hydrant can be included.
3、室外消火栓宜沿著建筑周圍均勻布置，且不宜集中布置在建筑一側(cè)；建筑消防撲救面一側(cè)的室外消火栓數(shù)量不宜少于2個。
3. Outdoor fire hydrants should be evenly arranged around the building, and should not be centrally arranged on one side of the building; The number of outdoor fire hydrants on one side of the building fire fighting surface should not be less than 2.
4、人防工程、地下工程等建筑應(yīng)在出入口附近設(shè)置室外消火栓，且距出入口的距離不宜小于5m,并不宜大于40m
4. For civil air defense works, underground works and other buildings, outdoor fire hydrants should be set near the entrance and exit, and the distance from the entrance and exit should not be less than 5m, and should not be more than 40m
5、停車場的室外消火栓宜沿停車場周邊設(shè)置，與近一排汽車不宜小于7m,距加油站或油庫不宜小于15m
5. The outdoor fire hydrant of the parking lot should be set along the periphery of the parking lot, which should not be less than 7m from the nearest row of cars, and not less than 15m from the gas station or oil depot
6、甲乙丙液體儲罐區(qū)和液化烴罐管區(qū)的室外消火栓，應(yīng)設(shè)置在防火堤外，距離罐壁15m范圍內(nèi)的消火栓，不應(yīng)計算在該罐可使用的數(shù)量內(nèi)。
6. The outdoor fire hydrants in the A, B, C liquid storage tank area and liquefied hydrocarbon tank pipe area should be set outside the fire dike, and the fire hydrants within 15m away from the tank wall should not be counted in the usable quantity of the tank.
7、工藝裝置區(qū)等采用高壓或臨高壓系統(tǒng)的場所，其周圍應(yīng)設(shè)置室外消火栓，間距不宜大于60m，當工藝裝置區(qū)寬度大于120m時，宜在該裝置區(qū)的路邊設(shè)置室外消火栓。
7. In the process unit area and other places where high-pressure or high-pressure systems are used, outdoor fire hydrants should be set around them, and the spacing should not be greater than 60m. When the width of the process unit area is greater than 120m, outdoor fire hydrants should be set at the roadside of the unit area.
8、
川消室外消防給水引入管當設(shè)有倒流防止器，且火災(zāi)時因水頭損失導(dǎo)致室外消火栓不能壓力要求時，應(yīng)在該倒流防止器前設(shè)置一個室外消火栓。
8. When the outdoor fire water supply inlet pipe of Chuanxiao is equipped with a backflow preventer, and the outdoor fire hydrant cannot meet the pressure requirements due to head loss in case of fire, an outdoor fire hydrant should be set in front of the backflow preventer.
That's all for the setting of outdoor fire hydrants. If you have any questions, please come to our website http://www.xintli.net Consult.
