三通管的簡(jian)介、種類、結構(gou)

有三(san)個(ge)開口的管(guan)(guan)(guan)接頭(tou) 叫(jiao)三(san)通管(guan)(guan)(guan)。三(san)通管(guan)(guan)(guan)廣泛(fan)用于輸送(song)液體、氣體的管(guan)(guan)(guan)網中。因輸送(song)介(jie)質不(bu)同，三(san)通管(guan)(guan)(guan)的材(cai)質分為：鑄(zhu)鐵、鑄(zhu)鋼(gang)、鑄(zhu)銅、鑄(zhu)鋁(lv)、塑料、玻璃(li)等。

三通管簡介

（pipe tee （T）、three-way tube、three-way pipe），顧名思義就是有(you)三(san)個(ge)口(kou)(kou)(kou)子，也就是說一(yi)個(ge)進(jin)口(kou)(kou)(kou)，兩(liang)(liang)個(ge)出口(kou)(kou)(kou)；或(huo)兩(liang)(liang)個(ge)進(jin)口(kou)(kou)(kou)，一(yi)個(ge)出口(kou)(kou)(kou)。化工管(guan)(guan)件的(de)(de)一(yi)種，有(you)T形(xing)與Y形(xing)，有(you)等徑管(guan)(guan)口(kou)(kou)(kou)，也有(you)異徑管(guan)(guan)口(kou)(kou)(kou)，用于三(san)條(tiao)相同(tong)或(huo)不同(tong)管(guan)(guan)路匯集(ji)處。其主要的(de)(de)作用是改變(bian)流(liu)體(ti)方(fang)向的(de)(de)。

種類

三(san)(san)通(tong)(tong)(tong)按材(cai)(cai)質可分為(wei)金(jin)(jin)屬(shu)材(cai)(cai)質與非金(jin)(jin)屬(shu)材(cai)(cai)質。金(jin)(jin)屬(shu)材(cai)(cai)質的三(san)(san)通(tong)(tong)(tong)有碳鋼(gang)、不銹鋼(gang)、合金(jin)(jin)鋼(gang)等，絲扣三(san)(san)通(tong)(tong)(tong)是(shi)瑪鋼(gang)標(biao)準生(sheng)產的，執行的國標(biao)是(shi)GB/12459-2005。非金(jin)(jin)屬(shu)材(cai)(cai)質的三(san)(san)通(tong)(tong)(tong)有PVC、UPVC、PPR等。 　　

按(an)連接(jie)(jie)方式可(ke)分(fen)為卡(ka)扣式和螺(luo)紋連接(jie)(jie)兩種。 　　

按形狀可(ke)分丁字型(xing)、人(ren)字型(xing)。

結構

金屬材質三通(tong)具有(you)(you)主(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)和(he)在(zai)主(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)一側垂(chui)直(zhi)于(yu)(yu)主(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)并與主(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連通(tong)設置的(de)支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，在(zai)主(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)出口方向與支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)出口方向交匯拐角(jiao)處設置閥(fa)門，閥(fa)門上設置圓形閥(fa)片(pian)(pian)，閥(fa)片(pian)(pian)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)腔(qiang)(qiang)關閉(bi)狀態為(wei)與管(guan)(guan)(guan)(guan)(guan)(guan)(guan)腔(qiang)(qiang)內壁相互密封(feng)的(de)結構。本(ben)(ben)實用新(xin)(xin)型(xing)簡(jian)化了(le)(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)設置，節約了(le)(le)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)零部(bu)件(jian)用量(liang)，方便(bian)了(le)(le)操作，便(bian)于(yu)(yu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)路(lu)分路(lu)檢修及各支(zhi)(zhi)路(lu)分階段供應。本(ben)(ben)實用新(xin)(xin)型(xing)除具有(you)(you)傳統三通(tong)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)作用外，同時起到雙工位閥(fa)門的(de)作用，即主(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)輸出可任意選取之一為(wei)閉(bi)合(he)、另一為(wei)暢(chang)通(tong)的(de)工作狀態；本(ben)(ben)實用新(xin)(xin)型(xing)還可任意調(diao)(diao)節主(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)輸出的(de)流量(liang)比，只要調(diao)(diao)節閥(fa)片(pian)(pian)在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)腔(qiang)(qiang)內的(de)角(jiao)度即可實現。

用途

用(yong)(yong)于(yu)(yu)改(gai)變流(liu)體方向，可用(yong)(yong)于(yu)(yu)輸水管(guan)路(lu)、輸油管(guan)路(lu)及各種液體化工(gong)材料輸送管(guan)路(lu)。主要(yao)用(yong)(yong)于(yu)(yu)醫(yi)學、水利（節水灌溉、給水排水）、能源（石(shi)油、天然氣、核工(gong)業）、建筑等工(gong)程領(ling)域。