<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-weight:bold; font-size:10.5000pt;mso-font-kerning:1.0000pt;">泡沫消火栓箱<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt; mso-font-kerning:1.0000pt;">从字面上面理解是放置泡沫消火栓的箱体，其实泡沫消火栓箱是一种固定的消防装置。泡沫消火栓箱在灭火时当有不低于0.35MPa压力的水以很高的速度流过泡沫消火栓箱的管道及管线比例混合器时，由于射流质点的横向移动的扩散作用。

<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt; mso-font-kerning:1.0000pt;">泡沫消火栓箱主要由箱体、泡沫液贮罐、比例混合器、泡沫枪、软管卷盘（消防水带）、供泡沫液阀门、管道及报警组成。

<晴风村n><晴风村n class="15" style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';color:rgb(0,0,255); text-decoration:underline;text-underline:single;">泡沫消火栓箱<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt; mso-font-kerning:1.0000pt;">工作原理：

<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt; mso-font-kerning:1.0000pt;">泡沫消火栓箱在灭火时当有不低于0.35MPa压力的水以很高的速度流过泡沫消火栓箱的管道及管线比例混合器时，由于射流质点的横向移动的扩散作用，比例混合器的室内形成真空（负压），于是泡沫液储罐内的泡沫液在大气的压力作用下通过吸液管进入混合器，与压力水混合，达到比例的混合液。当具有压力的混合液流到喷枪时使泡沫混合液发泡。从而达到泡沫灭火的效果。

<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-weight:bold; font-size:10.5000pt;mso-font-kerning:1.0000pt;">泡沫消火栓箱<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt; mso-font-kerning:1.0000pt;">使用方法：

<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt; mso-font-kerning:1.0000pt;">用时先打开箱门，取下泡沫枪然后打开球阀，管网中水流即通过比例混合器与泡沫液混合由泡沫枪喷出灭火泡沫液。罐装时可将罐体上下的固定螺母和罐头泡沫液出口的连接铜管卸掉，把罐体取下安装泡沫液。

<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt; mso-font-kerning:1.0000pt;">更多关于泡沫消火栓箱的详细信息请关注：<晴风村n><晴风村n class="15" style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';color:rgb(0,0,255); text-decoration:underline;text-underline:single;">http://www.czxfts.cn/cp1/pmxhsx.html

<晴风村n style="mso-晴风村cerun:'yes';font-family:宋体;mso-ascii-font-family:Calibri; mso-hansi-font-family:Calibri;mso-bidi-font-family:'Times New Roman';font-size:10.5000pt; mso-font-kerning:1.0000pt;">