新聞
聯(lián)系我們
來源：http://m.xintli.net/ 日期：2024-06-07
消防設(shè)備分為三大類：水消防系統(tǒng);氣體消防系統(tǒng);泡沫滅火系統(tǒng);
Fire protection equipment is divided into three categories: water fire protection systems; Gas fire protection system; Foam fire extinguishing system;
1.水消防系統(tǒng)：水是常用的滅火劑，且水便宜，滅火效果好;滅火原理:水冷卻作用，并穿透燃燒物來滅火。
1. Water fire protection system: Water is a commonly used fire extinguishing agent, and water is cheap and has good fire extinguishing effects; Fire extinguishing principle: Water cools and penetrates through combustibles to extinguish the fire.
A.消火栓給水系統(tǒng)(室內(nèi)消火栓、室外消火栓系統(tǒng))
A. Fire hydrant water supply system (indoor fire hydrant, outdoor fire hydrant system)
B.自動噴水滅火系統(tǒng)(閉式自動噴水滅火系統(tǒng)、預(yù)作用噴水系統(tǒng)、雨淋自動噴水系統(tǒng))
B. Automatic sprinkler system (closed automatic sprinkler system, pre action sprinkler system, deluge sprinkler system)
2.氣體消防系統(tǒng)
2. Gas fire protection system
A.氣體滅火工作原理：當防護區(qū)發(fā)生火災(zāi)時，由火災(zāi)探測器向滅火控制盤發(fā)出信號，滅火控制控制聲光報警盒，發(fā)出撤離報警信號，并控制聯(lián)動設(shè)備(風機、空調(diào)等)。延時(0-30s)后，發(fā)出滅火指令，打開驅(qū)動氣體瓶組，釋放驅(qū)動氣體，打開相應(yīng)防護區(qū)的選擇閥和滅火劑瓶組的容器閥，釋放滅火劑，實施滅火。
A. Working principle of gas fire extinguishing: When a fire occurs in the protected area, the fire detector sends a signal to the fire extinguishing control panel, the fire extinguishing control controls the sound and light alarm box, sends an evacuation alarm signal, and controls the linkage equipment (fans, air conditioning, etc.). After a delay of 0-30 seconds, issue a fire extinguishing command, open the drive gas cylinder group, release the drive gas, open the selection valve of the corresponding protection zone and the container valve of the fire extinguishing agent cylinder group, release the fire extinguishing agent, and implement the fire extinguishing.
B.氣體滅火系統(tǒng)組成：主要由滅火劑瓶組(包括滅火劑瓶組、容器閥)、驅(qū)動氣體瓶組(包括啟動瓶、容器閥)、連接管、單向閥、集流管、泄放裝置、選擇閥(適用于組合分配系統(tǒng))、減壓裝置(適用于IG541氣體滅火系統(tǒng))、信號反饋裝置、低泄高封閥、噴嘴、管道及其連接件等構(gòu)成。配以自動滅火探測和控制設(shè)備，系統(tǒng)能自動運行啟動，同時根據(jù)需要還可以實現(xiàn)當?shù)鼗蜻h距離手動啟動。
B. Gas fire extinguishing system composition: mainly composed of fire extinguishing agent bottle group (including fire extinguishing agent bottle group, container valve), driving gas bottle group (including starter bottle, container valve), connecting pipe, one-way valve, manifold, safety release device, selection valve (suitable for combination distribution system), pressure reducing device (suitable for IG541 gas fire extinguishing system), signal feedback device, low release and high seal valve, nozzle, pipeline and its connecting parts, etc. Equipped with automatic fire detection and control equipment, the system can automatically operate and start, and can also be manually started locally or remotely as needed.
C.氣體滅火系統(tǒng)分類：七氟丙烷滅火系統(tǒng)、IG541滅火系統(tǒng)、氣溶膠、超細干粉
C. Classification of gas fire extinguishing systems: heptafluoropropane fire extinguishing system, IG541 fire extinguishing system, aerosol, ultrafine dry powder
3.泡沫系統(tǒng)：完整的泡沫滅火系統(tǒng)由消防泵、泡沫貯罐、比例混合器、泡沫產(chǎn)生裝置、閥門及管道、電氣控制裝置組成。泡沫滅火系統(tǒng)按泡沫液的發(fā)泡倍數(shù)的不同分低倍數(shù)、中倍數(shù)及高倍泡沫滅火系統(tǒng)。泡沫滅火系統(tǒng)泡包括：泡沫罐、高倍數(shù)泡沫發(fā)生器、隧道用“泡沫消火栓箱”、網(wǎng)形低倍泡沫噴頭、筒形低倍泡沫噴頭、泡沫槍、泡沫消火栓箱、低倍泡沫產(chǎn)生器、泡沫消火栓、等全套產(chǎn)品。
3. foam system: a complete foam fire extinguishing system consists of fire pump, foam storage tank, proportioner, foam generation device, valve and pipeline, and electrical control device. The foam extinguishing system can be divided into low multiple, medium multiple and high multiple foam extinguishing systems according to the different foaming times of foam liquid. Foam extinguishing system foam includes: foam tank, high expansion foam generator, "foam fire hydrant box" for tunnel, mesh low expansion foam nozzle, barrel low expansion foam nozzle, foam gun, foam fire hydrant box, low expansion foam generator, foam fire hydrant, etc.
