Pa chitoliro chilichonse cholumikizira, mtundu wa cholumikizira ndiye maziko, zomwe zimatsimikizira mwachindunji kutseka kwa dongosololi, kukhazikika, komanso kugwira ntchito bwino kwa kapangidwe kake. Pa mapaipi achitsulo opangidwa ndi ductile, mitundu itatu yolumikizira yomwe imagwiritsidwa ntchito kwambiri ndi cholumikizira cha socket chooneka ngati T, cholumikizira cha flange, ndi cholumikizira chodziyimira pawokha, chilichonse chimagwira ntchito yofunika kwambiri pakugwiritsa ntchito kwawo.
1. T-Type Joint
● Chiyambi Chogwirizana:
Cholumikizira cha T, chomwe chimadziwikanso kuti cholumikizira cha spigot-and-socket kapena cholumikizira chotsetsereka, ndi cholumikizira chosinthasintha komanso njira yolumikizira yomwe imagwiritsidwa ntchito kwambiri pa chitoliro chachitsulo chosungunuka. Kapangidwe kake ndi kosavuta: soketi (yokhala ndi mpata) kumapeto amodzi ndi spigot kwina. Cholumikizira cha spigot chikayikidwa mu soketi, chisindikizo cha rabara chomwe chimayikidwa kale chimapanga chisindikizo. Nthawi zambiri, sipamafunika zomangira zina zowonjezera, ndipo kukhazikika kumasungidwa ndi kulemera kwa chitolirocho komanso kudzaza kozungulira.
Mawonekedwe a Chiyankhulo:
- Kukhazikitsa Kosavuta:Ingokanikizani pulagi mu soketi, ndipo mphete ya rabara imatseka yokha. Kukhazikitsa kumachitika mwachangu ndipo kumafuna zida zochepa kapena luso lochepa.
- Kulumikizana Kosinthasintha:Imalola 3°-5° ya kupotoka, kusintha kuti maziko akhazikike pang'ono kapena kusintha kwa ngodya.
- Mtengo wotsika:Kapangidwe kosavuta ndi zigawo zochepa zimaonetsetsa kuti ndalama zogulira ndi kukhazikitsa zimakhala zochepa.
● Zochitika Zoyenera:
Chifukwa cha mtengo wake wotsika komanso wothandiza, cholumikizira cha mtundu wa T ndi chofala kwambiri m'mapaipi a boma. Ndi choyenera kwambiri pa:
- Maukonde operekera madzi m'mizinda:
Mwachitsanzo, mapaipi amadzi, komwe kupanikizika kuli pang'ono ndipo kuchuluka kwa zomangamanga kumakhala kwakukulu, mtundu wa T umapereka magwiridwe antchito abwino komanso zabwino zogulira.
- Mayendedwe a madzi oyenda pansi pa nthaka:
Pa mapaipi a zimbudzi zobisika, komwe maziko amatha kusinthasintha pang'ono, kusinthasintha kwa mtundu wa T ndi koyenera.
- Ntchito zachizolowezi zogwiritsa ntchito mphamvu zochepa:
Mapulojekiti ambiri omwe safuna kukana kwambiri kutulutsa zinthu.
2.Chiyambi Chogwirizana:
Ma flange olumikizira ndi malo olumikizira olimba. Kulimbitsa mabotolo olumikizira kumakakamiza flange kuti ikanikize mphete yotsekera kuti itseke. Nthawi zambiri amapezeka m'mapaipi omwe amafunika kulumikizidwa ku ma valve ndi zowonjezera zina kapena nthawi zambiri amachotsedwa.
● Mawonekedwe a Chiyankhulo:
- Kulumikizana Kotetezeka:Kulumikizana kolumikizidwa ndi boliti kumapereka kukhazikika kwapadera, kumapirira kupsinjika kwakukulu ndi mphamvu zakunja, komanso kumaletsa kumasuka.
- Kuchotsa:Kulumikizako kumatha kulekanitsidwa mwa kumasula mabotolo, zomwe zimathandiza kukonza ndi kusintha.
- Kapangidwe Kolimba:Imakana kupatuka, imafuna kukhazikika kwa mapaipi kwambiri komanso kuyika bwino.
- Kulemera ndi Mtengo:Flange imawonjezera kulemera kwa chitoliro ndi mtengo wa zinthu, zomwe zimapangitsa kuti kukhazikitsa kukhale kovuta kwambiri.
● Zochitika Zoyenera:
Mwachitsanzo, mapaipi olowera ndi otulutsira madzi m'malo oyeretsera madzi amafunika kulumikizana kopanda msoko ndi mapampu ndi ma valve, zomwe zimapangitsa kuti kulumikizana kwa flange kukhale njira yabwino kwambiri.
Machitidwe a Mapaipi a Mafakitale:
Mapaipi amadzi okhala ndi mphamvu yamagetsi kapena kutentha kwambiri m'mafakitale nthawi zambiri amafunika kukonzedwa nthawi zonse, zomwe zimapangitsa kuti ma flange akhale othandiza kwambiri chifukwa chosavuta kuwayika ndi kuwachotsa.
Mapaipi Okhazikika Pansi:
Kuyika mapaipi pamwamba kapena mkati mwa nyumba komwe maziko ake si nkhani.
3. Cholumikizira Chodziyimira Payekha cha TF
● Chiyambi Chogwirizana:
Cholumikizira chodzigwirizanitsa chokha ndi mtundu watsopano wa cholumikizira cha T. Chimagwiritsa ntchito kapangidwe kotseka ka cholumikizira cha T ndipo chimawonjezera zowonjezera monga mphete yolumikizira kumapeto kwa soketi, mphete yosungira yotseguka yosunthika, flange yapadera yokakamiza, ndi mabolt olumikizira. Izi zimapangitsa cholumikiziracho kukhala cholimba kwambiri kuti chisakokedwe ndipo chingagwiritsidwenso ntchito komwe matako sakupezeka.
● Mawonekedwe a Chiyankhulo:
–Kusinthasintha ndi Kukana Kutulutsa:
–Imalola kupatuka kwa 3°-5° pamene ikukana kutulutsa kwa chitoliro chifukwa cha kupanikizika kwamkati kapena mphamvu zakunja.
– Chitetezo Chapamwamba:
-Kapangidwe ka loko kamawonjezera kukhazikika kwa payipi yonse, makamaka m'malo osinthasintha.
-Kuvuta Kwambiri Kokhazikitsa:
-Ngakhale kuti ndi yovuta pang'ono kuposa mtundu wa T, sikufuna bolt yofanana ndi mtundu wa K, zomwe zimapangitsa kuti kuyika kwake kukhale kosavuta.
- Mtengo Wokwera:
-Chida chotseka chimawonjezera mtengo wopanga ndi zinthu, zomwe zimapangitsa kuti chikhale chokwera mtengo kuposa cha mtundu wa T.
● Zochitika Zoyenera:
- Mapaipi oyenda mtunda wautali komanso amphamvu kwambiri:
Mwachitsanzo, mapaipi operekera madzi m'madera osiyanasiyana, komwe madzi amakhala okwera kwambiri ndipo mtunda ndi wautali, kudzilimbitsa okha kungalepheretse mapaipi kusweka.
- Madera Ovuta Kwambiri Pazachilengedwe:
M'malo omwe chivomerezi chimatha kuchitika kapena maziko a nthaka yofewa, mapaipi amatha kukhudzidwa ndi mphamvu zakunja, ndipo kudzilimbitsa kumapereka chitetezo chowonjezera.
- Mapulojekiti Owoloka:
Mwachitsanzo, mapaipi odutsa mitsinje kapena misewu, komwe kuli mphamvu yakunja, kudzilimbitsa okha kumatha kulimbitsa nyumbayo.
Mwachidule, mtundu wa T umalamulira uinjiniya wa tsiku ndi tsiku chifukwa cha kuphweka kwake komanso magwiridwe antchito ake, flange imakwaniritsa zosowa zolumikizira zida chifukwa cha kulimba kwake komanso kutha kwake kuchotsedwa, ndipo mtundu wodziyimira wokha umalimbana ndi zovuta zovuta chifukwa cha kukana kwake kusinthasintha komanso kukoka. Chilichonse chili ndi zabwino zake komanso mawonekedwe ake.
T-Type Joint, Flange joint, TF Self-Anchoring Joint, ductile iron payipi, DI payipi,
Nthawi yotumizira: Okutobala-17-2025
