波紋管減壓閥的工作原理是什么?

波紋(wen)(wen)管減(jian)壓(ya)(ya)(ya)閥(fa)廣泛(fan)應(ying)用(yong)(yong)(yong)于(yu)(yu)(yu)各種流體系(xi)統(tong)(tong)中，如給水(shui)、燃氣(qi)(qi)、蒸(zheng)(zheng)汽、空(kong)氣(qi)(qi)等(deng)介質(zhi)的調節。在(zai)(zai)(zai)給水(shui)系(xi)統(tong)(tong)中，波紋(wen)(wen)管減(jian)壓(ya)(ya)(ya)閥(fa)可用(yong)(yong)(yong)于(yu)(yu)(yu)控制水(shui)壓(ya)(ya)(ya)缸壓(ya)(ya)(ya)力(li)，保(bao)證(zheng)(zheng)給水(shui)系(xi)統(tong)(tong)的正(zheng)常運行；在(zai)(zai)(zai)燃氣(qi)(qi)系(xi)統(tong)(tong)中，波紋(wen)(wen)管減(jian)壓(ya)(ya)(ya)閥(fa)可用(yong)(yong)(yong)于(yu)(yu)(yu)降低燃氣(qi)(qi)壓(ya)(ya)(ya)力(li)，保(bao)證(zheng)(zheng)燃氣(qi)(qi)鍋爐的安全運行；在(zai)(zai)(zai)蒸(zheng)(zheng)汽系(xi)統(tong)(tong)中，波紋(wen)(wen)管減(jian)壓(ya)(ya)(ya)閥(fa)可用(yong)(yong)(yong)于(yu)(yu)(yu)調節蒸(zheng)(zheng)汽壓(ya)(ya)(ya)力(li)，保(bao)證(zheng)(zheng)設(she)備的正(zheng)常工作(zuo)；在(zai)(zai)(zai)空(kong)氣(qi)(qi)系(xi)統(tong)(tong)中，波紋(wen)(wen)管減(jian)壓(ya)(ya)(ya)閥(fa)可用(yong)(yong)(yong)于(yu)(yu)(yu)保(bao)持系(xi)統(tong)(tong)的穩定運行。

波紋管減壓(ya)閥的(de)工作原理:

1、閥(fa)(fa)(fa)(fa)(fa)前(qian)進口介(jie)(jie)質壓力從(cong)閥(fa)(fa)(fa)(fa)(fa)瓣(ban)和(he)閥(fa)(fa)(fa)(fa)(fa)體密封圈開啟間隙進入體腔使介(jie)(jie)質壓力流滿波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)的組合箱(xiang)，波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)和(he)彈簧因受(shou)介(jie)(jie)質壓力的擠壓而壓縮，閥(fa)(fa)(fa)(fa)(fa)瓣(ban)隨著閥(fa)(fa)(fa)(fa)(fa)桿(gan)位移，閥(fa)(fa)(fa)(fa)(fa)瓣(ban)產生對閥(fa)(fa)(fa)(fa)(fa)體密封圈的關閉(bi)，將閥(fa)(fa)(fa)(fa)(fa)前(qian)介(jie)(jie)質截止，不作閥(fa)(fa)(fa)(fa)(fa)后(hou)介(jie)(jie)質壓力的補充。當(dang)閥(fa)(fa)(fa)(fa)(fa)后(hou)的介(jie)(jie)質壓力降(jiang)低(di)，波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)因受(shou)調節彈簧的徑項(xiang)力，使波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)疊紋(wen)(wen)變形，閥(fa)(fa)(fa)(fa)(fa)桿(gan)將閥(fa)(fa)(fa)(fa)(fa)瓣(ban)頂(ding)開。使介(jie)(jie)質通過閥(fa)(fa)(fa)(fa)(fa)體密封圈補充閥(fa)(fa)(fa)(fa)(fa)后(hou)壓力的降(jiang)低(di)。

2、本閥(fa)(fa)是由閥(fa)(fa)體、閥(fa)(fa)蓋、閥(fa)(fa)瓣、閥(fa)(fa)體密(mi)封(feng)(feng)圈、閥(fa)(fa)桿、波(bo)紋管(guan)、調(diao)節彈簧(huang)(huang)等零(ling)件組(zu)(zu)成(cheng)，體腔進口組(zu)(zu)裝有閥(fa)(fa)瓣、閥(fa)(fa)體密(mi)封(feng)(feng)圈和輔(fu)彈簧(huang)(huang)，輔(fu)彈簧(huang)(huang)是保持閥(fa)(fa)瓣和閥(fa)(fa)體密(mi)封(feng)(feng)圈自動的密(mi)封(feng)(feng)，出(chu)口體腔組(zu)(zu)裝彈性密(mi)封(feng)(feng)元(yuan)件(波(bo)紋管(guan))即保證閥(fa)(fa)后介質壓(ya)力(li)的泄(xie)漏和克服壓(ya)力(li)不均勻度的補償。螺釘是調(diao)整彈簧(huang)(huang)負荷壓(ya)力(li)減(jian)壓(ya)閥(fa)(fa)工作(zuo)性能。

以上就是關于波紋管減壓閥的工作原理介紹，本文由良工閥門小編整理發吧。