關(guān)于七氟丙幌滅火裝置調(diào)試川消有話說
來源：http://m.xintli.net/ 日期：2022-06-17
七氟丙烷的特點(diǎn)具有良好的清潔性（在大氣中完全汽化不留殘?jiān)己玫臍庀嚯娊^緣性及良好的適用于滅火系統(tǒng)使用的物理性能。
Heptafluoropropane is characterized by good cleanliness (completely vaporized in the atmosphere without residue), good gas-phase electrical insulation and good physical performance suitable for fire extinguishing system.
七氟丙烷在常溫下氣態(tài)，無色無味、不導(dǎo)電、無腐蝕，無限制，大氣存留期較短。滅火機(jī)理主要是中斷燃燒鏈，滅火速度極快，這對搶救性保護(hù)精密電子設(shè)備及貴重物品是有利的。像圖書館、檔案館、貴重物品庫、電站（變壓器室）、電訊中心、潔凈廠房、計(jì)算機(jī)房、通訊機(jī)房、配電房、自備發(fā)電機(jī)房博物館及票據(jù)、文物資料庫等場所，等部位的消防保護(hù)應(yīng)用。
Heptafluoropropane is gaseous at room temperature, colorless, odorless, non-conductive, non corrosive, without environmental restrictions, and has a short atmospheric retention period. The fire extinguishing mechanism is mainly to interrupt the combustion chain. The fire extinguishing speed is very fast, which is beneficial to the rescue protection of precision electronic equipment and valuables. The application of fire protection in key areas such as libraries, archives, valuables warehouses, power stations (transformer rooms), telecommunication centers, clean workshops, computer rooms, communication rooms, power distribution rooms, self provided generator rooms, museums, bills, cultural relics databases, etc.
那么七氟丙烷滅火裝置分為有管網(wǎng)七氟丙烷滅火裝置和無管網(wǎng)七氟丙烷滅火裝置（柜式七氟丙烷滅火裝置、懸掛式七氟丙烷滅火裝置）兩種。七氟丙烷安裝調(diào)試時(shí)，管網(wǎng)式七氟丙烷滅火系統(tǒng)和柜式七氟丙烷滅火裝置是有很大不同的，有管網(wǎng)系統(tǒng)又分為內(nèi)貯壓系統(tǒng)和外貯壓系統(tǒng)，其主要區(qū)別為滅火藥劑的傳送距離不同。內(nèi)貯壓系統(tǒng)的傳送距離一般不超過30米，外貯壓系統(tǒng)的傳送距離可達(dá)150米。
Heptafluoropropane fire extinguishing devices are divided into heptafluoropropane fire extinguishing devices with pipe network and heptafluoropropane fire extinguishing devices without pipe network (cabinet heptafluoropropane fire extinguishing device and hanging heptafluoropropane fire extinguishing device). During the installation and commissioning of heptafluoropropane, the pipe network heptafluoropropane fire extinguishing system is very different from the cabinet heptafluoropropane fire extinguishing device. The pipe network system is divided into internal pressure storage system and external pressure storage system. The main difference is that the transmission distance of fire extinguishing agent is different. The transmission distance of the internal pressure storage system is generally not more than 30 meters, and the transmission distance of the external pressure storage system can reach 150 meters.
1、調(diào)試前應(yīng)按設(shè)計(jì)要求查驗(yàn)設(shè)備的規(guī)格、型號、數(shù)量、備品備件等；
1. Before commissioning, the specification, model, quantity and spare parts of the equipment shall be checked according to the design requirements;
2、火災(zāi)報(bào)警系統(tǒng)調(diào)試，應(yīng)先分別對探測器、集中報(bào)警控制器、火災(zāi)報(bào)警裝置和聯(lián)動控制設(shè)備等逐個(gè)進(jìn)行單機(jī)通電檢查，各單機(jī)設(shè)備正常后，方可進(jìn)行系統(tǒng)調(diào)試。
2. For the commissioning of fire alarm system, the detector, centralized alarm controller, fire alarm device and linkage control equipment shall be powered on and checked one by one. The system commissioning can be carried out only after each single equipment is normal.
3、火災(zāi)報(bào)警系統(tǒng)調(diào)試合格后，可進(jìn)體滅火系統(tǒng)的調(diào)試，應(yīng)對每個(gè)防護(hù)區(qū)進(jìn)行模擬噴氣試驗(yàn)和備用滅火劑貯存容器切換操作試驗(yàn)。
3. After the fire alarm system passes the commissioning, the gas fire extinguishing system can be commissioned. Each protection area shall be subject to simulated air jet test and standby extinguishing agent storage container switching operation test.
4、
川消認(rèn)為在進(jìn)行調(diào)試試驗(yàn)時(shí)，應(yīng)采取可靠的措施，確保人員和避免滅火劑的誤噴射。
4. Chuanxiao believes that reliable safety measures should be taken during commissioning test to ensure personnel safety and avoid accidental injection of extinguishing agent.
5、模擬噴氣試驗(yàn)的結(jié)果，應(yīng)符合規(guī)定：試驗(yàn)氣體能噴入被試防護(hù)區(qū)內(nèi)，且應(yīng)能從被試防護(hù)區(qū)的每個(gè)噴嘴噴出；有關(guān)控制閥門工作正常；有關(guān)聲、光報(bào)警信號正確；貯瓶間內(nèi)的設(shè)備和對應(yīng)防護(hù)區(qū)內(nèi)的滅火劑輸出管道無明顯晃動和機(jī)械性損壞。
5. The results of the simulated air jet test shall comply with the regulations: the test gas can be injected into the tested protection area and can be ejected from each nozzle of the tested protection area; Relevant control valves work normally; Relevant sound and light alarm signals are correct; The equipment in the bottle storage room and the fire extinguishing agent output pipeline in the corresponding protection area shall be free from obvious shaking and mechanical damage.
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