上海(hai)閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門制造有(you)限公司主要生產氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)，可(ke)提供氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)價格，氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)說明書(shu)，氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)實物圖，氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)結構圖，氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)外形尺寸，氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)執行標準，氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)工作原理，氨(an)(an)(an)(an)用(yong)(yong)球(qiu)(qiu)(qiu)(qiu)閥(fa)(fa)(fa)作用(yong)(yong)特點。

氨(an)氣球閥的外(wai)觀(guan)及工作原理: 

  氨(an)用閥(fa)門(men)(men)(men)(men)的(de)高(gao)壓(ya)(ya)(ya)腔與鋼瓶(ping)連接，低壓(ya)(ya)(ya)腔為氣(qi)(qi)體(ti)(ti)出(chu)口(kou)(kou)，并(bing)(bing)通(tong)(tong)往(wang)使用系統。高(gao)壓(ya)(ya)(ya)表的(de)示值(zhi)為鋼瓶(ping)內貯存氣(qi)(qi)體(ti)(ti)的(de)壓(ya)(ya)(ya)力。低壓(ya)(ya)(ya)表的(de)出(chu)口(kou)(kou)壓(ya)(ya)(ya)力可由(you)(you)(you)調(diao)節螺(luo)桿控制。 使用時(shi)先打開鋼瓶(ping)總開關，然后(hou)順時(shi)針轉(zhuan)動(dong)(dong)低壓(ya)(ya)(ya)表壓(ya)(ya)(ya)力調(diao)節螺(luo)桿，使其(qi)壓(ya)(ya)(ya)縮(suo)主彈簧(huang)(huang)并(bing)(bing)傳動(dong)(dong)薄膜、彈簧(huang)(huang)墊(dian)塊(kuai)和頂桿而將活(huo)(huo)(huo)門(men)(men)(men)(men)打開。這(zhe)樣進(jin)口(kou)(kou)的(de)高(gao)壓(ya)(ya)(ya)氣(qi)(qi)體(ti)(ti)由(you)(you)(you)高(gao)壓(ya)(ya)(ya)室經節流減(jian)(jian)壓(ya)(ya)(ya)后(hou)進(jin)入(ru)低壓(ya)(ya)(ya)室，并(bing)(bing)經出(chu)口(kou)(kou)通(tong)(tong)往(wang)工作系統。轉(zhuan)動(dong)(dong)調(diao)節螺(luo)桿，改(gai)變活(huo)(huo)(huo)門(men)(men)(men)(men)開啟的(de)高(gao)度，從而調(diao)節高(gao)壓(ya)(ya)(ya)氣(qi)(qi)體(ti)(ti)的(de)通(tong)(tong)過量(liang)并(bing)(bing)達(da)到(dao)所需(xu)的(de)壓(ya)(ya)(ya)力值(zhi)。 氨(an)氣(qi)(qi)球閥(fa)都裝有安全閥(fa)。它是保護氨(an)氣(qi)(qi)減(jian)(jian)壓(ya)(ya)(ya)閥(fa)并(bing)(bing)使之安全使用的(de)裝置，也是氨(an)氣(qi)(qi)球閥(fa)出(chu)現故障(zhang)的(de)信號裝置。如果由(you)(you)(you)于活(huo)(huo)(huo)門(men)(men)(men)(men)墊(dian)、活(huo)(huo)(huo)門(men)(men)(men)(men)損壞或由(you)(you)(you)于其(qi)它原因，導致(zhi)出(chu)口(kou)(kou)壓(ya)(ya)(ya)力自行(xing)上(shang)升并(bing)(bing)超過一定許可值(zhi)時(shi)，安全閥(fa)會自動(dong)(dong)打開排(pai)氣(qi)(qi)。