
埃美柯濕式報警閥介紹:
ZSFZ型濕式報(bao)(bao)(bao)(bao)警(jing)和裝羌由濕式報(bao)(bao)(bao)(bao)警(jing)閥,延時器,水(shui)(shui)力警(jing)論等組成是自動(dong)噴水(shui)(shui)滅火系(xi)統(tong)中的(de)主要部件, 其作用為報(bao)(bao)(bao)(bao)警(jing)供水(shui)(shui)閥門,在相(xiang)應(ying)工作壓力時,管網內充滿壓力水(shui)(shui),報(bao)(bao)(bao)(bao)警(jing)閥閥痂(jia),有自重關閉,將(jiang)闕腔分為 供水(shui)(shui)腔和系(xi)統(tong)腔,同(tong)時也將(jiang)羽座上環(huan)形槽密封(feng),報(bao)(bao)(bao)(bao)警(jing)支(zhi)管無壓力水(shui)(shui),水(shui)(shui)力警(jing)拎(lin)不能報(bao)(bao)(bao)(bao)警(jing)。
當保護區(qu)(qu)某處發(fa)生(sheng)火情,環墩(dun)溫度升高到閉式噴(pen)(pen)頭觸感(gan)元件(jian)(坡璃球)的(de)溫級上敏感(gan)元件(jian)炸裂,密(mi)封(feng) 組件(jian)脫(tuo)落,噴(pen)(pen)頭打(da)開,開始滅(mie)火,此時(shi),報(bao)(bao)警(jing)閥系統腔水(shui)壓下降(jiang),形(xing)(xing)成壓差,諷瓣抬起,打(da)開水(shui)流通(tong)道供(gong) 水(shui)管網(wang)不斷向系統網(wang)補充(chong)供(gong)水(shui)滅(mie)火,同(tong)時(shi)閥座(zuo)上的(de)環形(xing)(xing)槽也打(da)開,壓力(li)水(shui)進入報(bao)(bao)警(jing)支管,經延時(shi)器延遲后, 一(yi)方面^區(qu)(qu)動水(shui)力(li)警(jing)鈴,發(fa)生(sheng)響亮玲聲報(bao)(bao)警(jing),一(yi)方面壓力(li)開關(guan)接收壓力(li)信(xin)號,觸點(dian)閉合向控制中(zhong)心報(bao)(bao)警(jing)。
本廠生(sheng)產的(de)報警閥,采用(yong)制(zhi)板(ban)式(shi)內平衡結構,具有(you)結構簡單,密(mi)封(feng)性強的(de)特點,閥體采用(yong)高強度鑄鐵, 閥座,翻板(ban),連桿,采用(yong)畦黃洞,不銹鋼,耐腐材料制(zhi)成(cheng),使用(yong)壽命長。
埃美柯濕式報警閥技術(shu)參數:

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