Ana haɗa bawuloli da bututun mai ta hanyoyi daban-daban kamar zare, flanges, walda, manne, da ferrules. To, a cikin zaɓin amfani, ta yaya za a zaɓa?
Waɗanne hanyoyi ne ake amfani da su wajen haɗa bawuloli da bututu?
1. Haɗin zare: Haɗin zare shine siffa wadda ake sarrafa ƙarshen bawul ɗin guda biyu zuwa zare na ciki ko zare na waje don haɗawa da bututun. Gabaɗaya, bawul ɗin ƙwallon da ke ƙasa da inci 4 da bawul ɗin duniya, bawul ɗin ƙofar da bawul ɗin duba ƙasa da inci 2 galibi ana zare su ne. Tsarin haɗin zare yana da sauƙi, nauyin yana da sauƙi, kuma shigarwa da warwarewa sun fi dacewa don kulawa da maye gurbinsa. Tunda bawul ɗin zai faɗaɗa ƙarƙashin tasirin yanayin zafi da matsakaicin zafin jiki yayin amfani, don tabbatar da kyakkyawan aikin hatimi, ya kamata a yi la'akari da ma'aunin faɗaɗa kayan biyu a ƙarshen haɗin. Akwai yiwuwar samun manyan hanyoyin ɓuya a cikin haɗin zare, don haka ana iya amfani da manne, tef ɗin rufewa ko cikawa don toshe waɗannan tashoshi don ƙara aikin hatimi. Idan za a iya haɗa tsarin da kayan jikin bawul ɗin, za a iya rufe shi bayan haɗin zare. Jima'i zai fi kyau.
2. Haɗin Flange: Haɗin Flange shine hanyar haɗi mafi yawan amfani a cikin bawuloli. Shigarwa da wargazawa suna da matuƙar dacewa, kuma haɗin flange abin dogaro ne wajen rufewa, wanda ya fi yawa a cikin bawuloli masu matsin lamba da girman diamita. Duk da haka, ƙarshen flange yana da nauyi, kuma farashin yana da yawa. Bugu da ƙari, lokacin da zafin jiki ya wuce 350 ℃, saboda sassauta ƙusoshin, gaskets da flanges, nauyin ƙusoshin zai ragu sosai, kuma haɗin flange tare da babban damuwa na iya zubewa, wanda bai dace da amfani ba.
3. Haɗin walda Haɗin walda yawanci yana da nau'ikan tsari guda biyu: walda soket da walda butt. Gabaɗaya, walda soket ana amfani da shi don bawuloli masu ƙarancin matsi. Tsarin walda na bawuloli na walda soket yana da sauƙin sarrafawa kuma yana da sauƙin shigarwa. Ana amfani da walda butt don bawuloli masu matsin lamba mai yawa yana da tsada mai yawa, kuma walda yana buƙatar a ratsa shi bisa ga ƙa'idar bututun, wanda yake da wahalar sarrafawa, kuma tsarin walda da shigarwa shima ya fi rikitarwa. A wasu hanyoyin, ana buƙatar gwajin rediyo mara lalata don walda haɗin. Lokacin da zafin jiki ya wuce 350 °C, nauyin ƙusoshin zai ragu sosai saboda sassauta ƙusoshin, gaskets da flanges, kuma ɓuɓɓugar na iya faruwa a cikin haɗin flange tare da babban damuwa.
4. Haɗin manne Tsarin haɗin manne yana kama da flange, amma tsarinsa yana da sauƙi kuma ana amfani da shi a farashi mai rahusa a cikin bututun tsafta da na'urori. Ana buƙatar tsaftace bututun tsafta, kuma an haramta shi sosai a sami ragowar don samar da ƙwayoyin cuta, don haka haɗin flange da haɗin zare ba su dace ba, kuma haɗin walda yana da wahalar shigarwa da wargazawa. Saboda haka, haɗin manne shine mafi yawan da aka fi sani a cikin bututun da ba a sarrafa ba. hanyar haɗi.
Lokacin Saƙo: Satumba-21-2022