川消消防軟管卷盤到底有怎樣的使用性能？
來源：http://www.xintli.net/ 日期：2022-06-28
消防軟管卷盤簡(jiǎn)稱消防卷盤，由盤卷、軟管和銅槍頭組成。使用時(shí)直接從盤卷中拉出，方便、易操作主要針對(duì)初起火災(zāi)滅火使用。那么您知道消防軟管卷盤到底有怎樣的使用性能嗎？
Fire hose reel is referred to as fire reel for short, which is composed of reel, hose and copper gun head. When in use, it is directly pulled out from the coil, which is convenient and easy to operate. It is mainly used for extinguishing fire at the beginning. Do you know what kind of performance the fire hose reel has?
噴射性能：軟管卷盤應(yīng)按規(guī)定進(jìn)行噴射性能測(cè)試，測(cè)試結(jié)果應(yīng)符合有關(guān)規(guī)定。20±5℃時(shí)，蛋白質(zhì)泡沫滅火劑的發(fā)泡倍數(shù)不小于6.0倍，25%液體洗脫時(shí)間不小于90s；合成泡沫滅火劑的起泡倍數(shù)不小于5.0倍，25%液體的消退時(shí)間不小于60s。
Spray performance: the hose reel shall be tested for spray performance as required, and the test results shall comply with relevant regulations. At 20 ± 5 ℃, the foaming multiple of protein foam extinguishing agent shall not be less than 6.0 times, and the elution time of 25% liquid shall not be less than 90s; The foaming multiple of synthetic foam extinguishing agent shall not be less than 5.0 times, and the extinction time of 25% liquid shall not be less than 60s.
密封性能：軟管卷盤應(yīng)按規(guī)定進(jìn)行密封性能測(cè)試。任何部位應(yīng)無泄漏，軟管纏繞軸不應(yīng)有明顯變形。
Sealing performance: the hose reel shall be tested for sealing performance as required. There shall be no leakage at any part, and the hose winding shaft shall be free of obvious deformation.
卷盤管道的耐壓性能：卷盤管道應(yīng)按要求進(jìn)行水壓試驗(yàn)。管道的任何部分不得有明顯的變形。水壓試驗(yàn)壓力為額定工作壓力的1.5倍。經(jīng)耐壓試驗(yàn)后，卷盤應(yīng)能正常使用。
Pressure resistance of coiled pipe: the coiled pipe shall be subject to hydrostatic test as required. Any part of the pipe shall not have obvious deformation. The hydrostatic test pressure is 1.5 times of the rated working pressure. After the withstand voltage test, the reel shall be able to work normally.
耐腐蝕性能：軟管卷盤應(yīng)按規(guī)定進(jìn)行鹽霧腐蝕試驗(yàn)。表面應(yīng)無肉眼可見的分層、剝落或凹坑。經(jīng)過鹽霧腐蝕試驗(yàn)后，軟管卷盤應(yīng)能正常工作。
Corrosion resistance: the hose reel shall be subject to salt spray corrosion test as required. The surface shall be free from visible delamination, flaking or pitting. After the salt spray corrosion test, the hose reel shall be able to work normally.
耐負(fù)荷性能：對(duì)于使用過程中外露的軟管卷盤，應(yīng)按規(guī)定進(jìn)行耐負(fù)荷性能試驗(yàn)。試驗(yàn)后，其密封性能應(yīng)符合規(guī)定。
Load resistance: for hose reels exposed during use, load resistance test shall be conducted as required. After the test, the sealing performance shall meet the requirements.
結(jié)構(gòu)要求：
Structural requirements:
軟管卷盤內(nèi)通道內(nèi)應(yīng)有殘留滅火劑的措施。
There shall be measures to remove residual extinguishing agent in the channel in the hose reel.
卷盤轉(zhuǎn)動(dòng)部分應(yīng)能繞轉(zhuǎn)臂固定軸水平向外擺動(dòng)，擺動(dòng)角度不小于90°。
The rotating part of the reel shall be able to swing horizontally outward around the fixed shaft of the rotating arm, and the swing angle shall not be less than 90 °.
單人軟管卷盤應(yīng)設(shè)有機(jī)構(gòu)，以保證進(jìn)水閥未打開時(shí)軟管不能展開。
The single hose reel shall be equipped with a safety mechanism to ensure that the hose cannot be deployed when the water inlet valve is not opened.
卷盤進(jìn)水閥的啟閉方向應(yīng)標(biāo)明。順時(shí)針關(guān)閉。
The opening and closing direction of the reel inlet valve shall be marked. Close clockwise.
軟管與卷盤的連接應(yīng)保證軟管在纏繞時(shí)。接頭附近的軟管沒有壓扁。
The connection between the hose and the reel shall ensure that the hose is wound. The hose near the connector is not flattened.
旋轉(zhuǎn)性能：對(duì)于單人使用的軟管卷盤，其旋轉(zhuǎn)的起始扭矩不應(yīng)大于20N·m。其余軟管卷盤的啟動(dòng)扭矩不應(yīng)大于120N·m。
Rotation performance: for the hose reel used by a single person, the initial rotation torque shall not be greater than 20n · M. The starting torque of other hose reels shall not be greater than 120N · M.
外觀質(zhì)量：
川消小編認(rèn)為卷盤表面應(yīng)做防腐處理。涂漆部位的漆層應(yīng)均勻。
Appearance quality: Sichuan Xiaobian believes that the surface of the reel should be treated with anti-corrosion treatment. The paint layer on the painted part shall be uniform.
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