Y系列半固定式（輕便式）泡沫滅火裝置（見下圖），由管線式比例混合器、泡沫液儲液箱、吸液管等部分組成。當(dāng)消防泵的壓力水供水管道進(jìn)入比例混合器時(shí)，形成負(fù)壓區(qū)，可將儲液箱里的泡沫液吸入比例混合器，按比例（3%或6%）形成混合液。經(jīng)擴(kuò)散管道送出進(jìn)行滅火。
4. The structure and working principle
PY series of semi-fixed (portable-type) foam extinguishing plant (see below) consists of the pipeline foam proportioner, foam liquid storage tank, pipettes and other parts. When the fire pump pressure water supply pipe into the proportioner, form a negative pressure zone and the foam liquid in the liquid storage tank can be inhaled proportioner, in proportion (3% or 6%) form the mixture. The mixture sent through the diffuser pipe to put out the fire.
1-水龍帶盒Fire hose box 2-把手handle 3-空氣泡沫槍Air foam gun 4-管線式泡沫比例混合器In-line foam proportioned 5-虹吸管Siphon 6-泡沫液罐Foam liquid tank 7-加液口Filler opening 8-DN20球閥DN20 ball valve 9-推車軸Cart axle 10-14"鐵心橡膠輪Iron core rubble wheel 11-6"萬向輪6" universal wheel
5.使用
5.1 填充泡沫滅火劑。
5.2 將噴射管兩端的快速接口連在比例混合器和泡沫槍上。
5.3 拿起泡沫槍，同時(shí)啟動供水閥門，將噴射軟管拉至適當(dāng)長度。
5.4 將泡沫槍對準(zhǔn)火焰根部進(jìn)行滅火。
5.5 滅火后松開出液接口，將噴射軟管沖洗干凈。
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