Yawanci ana haɗa bawul ɗin zuwa bututu ta hanyoyi daban-daban kamar zaren, flanges, walda, matsi, da ferrules.Don haka, a cikin zaɓin amfani, yadda za a zaɓa?
Menene hanyoyin haɗin bawuloli da bututu?
1. Haɗin da aka haɗa: Haɗin zaren shine nau'i wanda ake sarrafa iyakar biyu na bawul zuwa zaren ciki ko zaren waje don haɗawa da bututun.Gabaɗaya, bawul ɗin ƙwallon ƙafa da ke ƙasa da inci 4 da bawul ɗin duniya, bawul ɗin kofa da bawuloli masu ƙasa da inci 2 galibi ana zaren zare.Tsarin haɗin zaren yana da sauƙi mai sauƙi, nauyi yana da haske, kuma shigarwa da rarrabawa sun fi dacewa don kulawa da maye gurbin.Tun da bawul ɗin zai faɗaɗa ƙarƙashin rinjayar yanayin zafin jiki da matsakaicin zafin jiki yayin amfani, don tabbatar da kyakkyawan aikin hatimi, ya kamata a yi la'akari da ƙimar haɓakar haɓakar kayan biyu a ƙarshen haɗin gwiwa.Za a iya samun manyan tashoshi masu ɗigowa a cikin haɗin zaren, don haka ana iya amfani da masu ɗaukar hoto, kaset ɗin rufewa ko filaye don toshe waɗannan tashoshi don haɓaka aikin hatimi.Idan tsari da kayan aikin bawul ɗin za a iya welded, Hakanan za'a iya rufe shi bayan haɗin zaren.Jima'i zai fi kyau.
2. Haɗin flange: Haɗin flange shine hanyar haɗin da aka fi sani da shi a cikin bawuloli.Shigarwa da rarrabuwa suna da matukar dacewa, kuma haɗin flange yana da aminci a cikin hatimi, wanda ya fi dacewa a cikin matsananciyar matsa lamba da manyan diamita.Koyaya, ƙarshen flange yana da nauyi, kuma farashin yana da inganci.Haka kuma, lokacin da zafin jiki ya wuce 350 ℃, saboda creep shakatawa na kusoshi, gaskets da flanges, da lodi na kusoshi za a muhimmanci rage, da flange dangane da babban danniya na iya zube, wanda bai dace da amfani.
3. Haɗin haɗin welded Haɗin haɗin gwiwa yawanci suna da nau'ikan sifofi guda biyu: walda soket da waldar gindi.Gabaɗaya magana, ana amfani da waldar soket don ƙananan bawuloli.Tsarin walda na bawul ɗin walda na soket yana da sauƙi don sarrafawa da sauƙin shigarwa.Ana amfani da walda na butt don bawul ɗin matsa lamba yana da tsada mai yawa, kuma walda ɗin yana buƙatar tsaga daidai da ƙa'idodin bututun, wanda ke da wahalar sarrafawa, kuma tsarin walda da shigarwa shima ya fi rikitarwa.A wasu matakai, ana kuma buƙatar gwajin radiyo mara lalacewa don haɗa walda.Lokacin da zafin jiki ya wuce 350 ° C, za a rage nauyin ƙullun da yawa saboda annashuwa na kusoshi, gaskets da flanges, kuma yadudduka na iya faruwa a cikin haɗin flange tare da babban damuwa.
4. Haɗin manne Tsarin haɗin haɗin haɗin kamar flange ne, amma tsarinsa mai sauƙi ne kuma ana amfani da ƙarancin tsada sosai a bututun tsafta da na'urori.Ana buƙatar tsaftace bututun tsafta, kuma an haramta shi sosai don samun ragowar da za a samar da kwayoyin cuta, don haka haɗin flange da haɗin zaren ba su dace ba, kuma haɗin walda yana da wuyar shigarwa da kuma haɗa su.Saboda haka, haɗin haɗin haɗin gwiwa sun fi kowa a cikin danyen bututun mai.hanyar haɗi.
Lokacin aikawa: Satumba-21-2022