CARX復合式排氣閥概述:
CARX復合式排氣閥用(yong)(yong)于管(guan)(guan)(guan)(guan)(guan)路上(shang)的高點或有閉(bi)氣(qi)(qi)(qi)(qi)(qi)的地(di)方,排除管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)(nei)的氣(qi)(qi)(qi)(qi)(qi)體來疏通管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao),達到(dao)正(zheng)常工作,如(ru)(ru)不裝排氣(qi)(qi)(qi)(qi)(qi)閥,管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)(nei)流動(dong)的液體產生動(dong)熱引起(qi)氣(qi)(qi)(qi)(qi)(qi)體,形成短路,使管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)出(chu)(chu)水(shui)容(rong)量(liang)(liang)(liang)達不到(dao)要求,其次,管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)運轉時(shi)(shi)出(chu)(chu)現停(ting)(ting)電、停(ting)(ting)泵(beng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)會(hui)出(chu)(chu)現負壓力,而會(hui)引起(qi)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)振動(dong)或破(po)裂,排(吸)氣(qi)(qi)(qi)(qi)(qi)閥就迅速把空(kong)氣(qi)(qi)(qi)(qi)(qi)吸入(ru)管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)(nei),防止管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)振動(dong)或破(po)裂。本閥裝設于泵(beng)埔出(chu)(chu)口處或送(song)(song)配(pei)水(shui)管(guan)(guan)(guan)(guan)(guan)線(xian)中,用(yong)(yong)以(yi)大量(liang)(liang)(liang)排除管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)中的集(ji)結之(zhi)(zhi)空(kong)氣(qi)(qi)(qi)(qi)(qi),以(yi)增(zeng)進水(shui)管(guan)(guan)(guan)(guan)(guan)及(ji)抽水(shui)機使用(yong)(yong)效率,且與管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)(nei)一旦出(chu)(chu)現負壓時(shi)(shi),此閥能迅速吸入(ru)空(kong)氣(qi)(qi)(qi)(qi)(qi),以(yi)保(bao)(bao)管(guan)(guan)(guan)(guan)(guan)線(xian)因(yin)負壓所(suo)產生損壞。當(dang)管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)(nei)開始注(zhu)水(shui)時(shi)(shi),塞頭(tou)停(ting)(ting)留在開啟位(wei)置,進行大量(liang)(liang)(liang)排氣(qi)(qi)(qi)(qi)(qi),當(dang)空(kong)氣(qi)(qi)(qi)(qi)(qi)排完時(shi)(shi),閥內(nei)(nei)(nei)(nei)積水(shui)浮(fu)球(qiu)被浮(fu)起(qi),傳動(dong)塞頭(tou)至關閉(bi)位(wei)置,停(ting)(ting)止大量(liang)(liang)(liang)排氣(qi)(qi)(qi)(qi)(qi);當(dang)管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)(nei)水(shui)正(zheng)常輸送(song)(song)時(shi)(shi),如(ru)(ru)有少量(liang)(liang)(liang)空(kong)氣(qi)(qi)(qi)(qi)(qi)聚集(ji)在閥內(nei)(nei)(nei)(nei)到(dao)相當(dang)程度(du),閥內(nei)(nei)(nei)(nei)水(shui)位(wei)下降,浮(fu)球(qiu)隨之(zhi)(zhi)下降,此時(shi)(shi)空(kong)氣(qi)(qi)(qi)(qi)(qi)則由小孔排出(chu)(chu)。當(dang)抽水(shui)機停(ting)(ting)止,管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)(nei)水(shui)流空(kong)時(shi)(shi),或遇管(guan)(guan)(guan)(guan)(guan)內(nei)(nei)(nei)(nei)產生負壓時(shi)(shi),此時(shi)(shi)塞頭(tou)開啟,吸入(ru)空(kong)氣(qi)(qi)(qi)(qi)(qi)確(que)保(bao)(bao)管(guan)(guan)(guan)(guan)(guan)線(xian)安全。
CARX復合式排氣閥主要零部件材質:
序號 | 名稱 | 材質 |
1 | 閥體 | HT200 |
2 | 閥蓋 | HT200 |
3 | 浮球 | SUS 304 |
4 | 杠桿架 | 鑄銅ZH59 |
5 | 桿 | 鑄銅ZH59 |
6 | 塞頭 | 丁睛橡膠NBR |
CARX復合式排氣閥主要外形及連接尺寸:
型號 | 公稱通徑 | 尺寸(mm) | ||||||
H | L | L1 | D | D1 | D2 | z-φd | ||
CARX-1.0 | 20 | 375 | 290 | 180 | 105 | 75 | 55 | 4-12 |
25 | 375 | 290 | 180 | 115 | 85 | 65 | 4-14 | |
50 | 480 | 360 | 205 | 160 | 125 | 100 | 4-14 | |
80 | 520 | 405 | 245 | 195 | 160 | 135 | 4-18 | |
100 | 530 | 405 | 245 | 215 | 180 | 155 | 4-18 |
CARX復合式排氣閥每小時排氣量表:
規格DN | 25 | 50 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 |
立方米/小時(shi) | 2-88 | 85-352 | 22-904 | 34-1413 | 76-3179 | 135-8831 | 212-8831 | 305-12717 | 415-17309 | 542-22608
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材質包括:塑料,鑄鐵,鑄鋼,鑄銅,不銹鋼,雙相鋼,鉻鉬鋼,鉻鉬釩鋼,C4鋼等
連接方式分為:內螺紋連接,外螺紋連接,對焊連接,承插焊連接,法蘭連接,對夾連接
傳動方式有:手動,氣動,液動,電動
壓力范圍:0.6mpa-60mpa(150LB-2500LB)
設計技術標準分為國標,美標,日標,德標及非標標準。
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