Kukho iindlela ezintathu zokufakela impompo yeinjini ethe nkqo, ezichazwe ngokweenkcukacha ngezantsi:

1. Ukudibanisa

Xa ubeka i-socket-type pipelines for iimpompo zeinjini ezithe nkqo , ngokuqhelekileyo iqhutyelwa ngokubhekiselele kwi-slope ye-groove. Isiseko sombhobho sihamba phambili, kwaye isiseko sombhobho siyacocwa. I-4-8mm i-axial gap ukuhlangabezana neemfuno zokwandiswa kwemibhobho kunye nokucutheka. I-gap ye-annular yokuvula i-socket kufuneka ibe yinto efanayo, kwaye intambo yeoli ye-hemp kufuneka izaliswe kwi-gap. Isangqa ngasinye sentambo yeoli ye-hemp kufuneka igqithe kwaye ihlanganiswe ngokuqinileyo. Ubunzulu bokuzaliswa kwentambo ye-hemp yeoli eqinile yi-1/3 yobunzulu besokhethi. I-Asbestos isetyenziselwa i-port yangaphandle Gcwalisa ngesamente okanye i-samente eyandisiweyo, ubunzulu bu malunga ne-1 / 2-2 / 3 ye-joint deep, kwaye kufuneka izaliswe kwiileyile.

2. Uqhagamshelwano lweFlange

Iphedi yerabha enobunzima obuyi-2-5mm kufuneka ifakwe phakathi kweeflange zombhobho wempompo yeinjini yomoya othe nkqo, okanye iwasha yeentambo zeasbestos efakwe kwi-oyile yelothe emhlophe kufuneka isetyenziswe. phatha. Xa ufaka i-gasket, okokuqala sebenzisa uluhlu lweoli ekhokelayo emhlophe kwi-flange, uze ubeke i-gasket phakathi kwee-flange ezimbini ngendlela ethe tye, kwaye akukho kuphambuka kuvunyelwe. Emva kokuba i-centerline kunye ne-slope yepayipi ihlangabezane neemfuno zokuyila, uzinzise umbhobho uze uqinise iibholithi. Xa uqinisa iibholithi, kufuneka kwenziwe ngokutshintshanayo phezulu nasezantsi, ekhohlo nasekunene, ukuze ugweme amandla angalungelelananga kwipleyiti yeflange kwaye wenze umdibaniso wombhobho ungaqini.

3. Uqhagamshelwano lwesokethi

Xa ubeka imibhobho yohlobo lwesokethi yeempompo ze turbine ethe nkqo, iqhele ukwenziwa ngokuchasene nethambeka legroove. Isiseko sombhobho sihamba phambili, kwaye isiseko sombhobho siyacocwa. I-4-8mm i-axial gap ukuhlangabezana neemfuno zokwandiswa kwemibhobho kunye nokucutheka. I-gap ye-annular yokuvula i-socket kufuneka ibe yinto efanayo, kwaye intambo yeoli ye-hemp kufuneka izaliswe kwi-gap. Isangqa ngasinye sentambo yeoli ye-hemp kufuneka igqithe kwaye ihlanganiswe ngokuqinileyo. Ubunzulu bokuzaliswa kwentambo ye-hemp yeoli eqinile yi-1/3 yobunzulu besokhethi. I-Asbestos isetyenziselwa i-port yangaphandle Gcwalisa ngesamente okanye i-samente eyandisiweyo, ubunzulu bu malunga ne-1 / 2-2 / 3 ye-joint deep, kwaye kufuneka izaliswe kwiileyile.

Ngamafutshane, kungakhathaliseki ukuba yeyiphi indlela yokufakela, ngaphambi kokufaka, ukuveliswa