公司名称：江苏安航船舶设备有限公司

Y系列半固定式（轻便式）泡沫灭火装置（见下图），由管线式比例混合器、泡沫液储液箱、吸液管等部分组成。当消防泵的压力水供水管道进入比例混合器时，形成负压区，可将储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。经扩散管道送出进行灭火。
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-水龙带盒Fire hose box 2-把手handle 3-空气泡沫枪Air foam gun 4-管线式泡沫比例混合器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球阀DN20 ball valve 9-推车轴Cart axle 10-14"铁心橡胶轮Iron core rubble wheel 11-6"万向轮6" universal wheel

5.使用
5.1 填充泡沫灭火剂。
5.2 将喷射管两端的快速接口连在比例混合器和泡沫枪上。
5.3 拿起泡沫枪，同时启动供水阀门，将喷射软管拉至适当长度。
5.4 将泡沫枪对准火焰根部进行灭火。
5.5 灭火后松开出液接口，将喷射软管冲洗干净。
5. Us