Kusankhidwa kwa mavavu amapaipi amadzi ndi ngalande ndi zabwino ndi zovuta za mavavu osiyanasiyana

Kusankhidwa kwa mavavu a madzi ndi ngalande zamapaipi ndi ubwino ndi kuipa kwa mavavu osiyanasiyana Kodi mavavu amapaipi amadzimadzi amafunikira mavavu odutsa akayikidwa Mapaipi amadzi am'nyumba ndi ngalande amakhala makamaka chitoliro cha pulasitiki, chitoliro chachitsulo ndi chitoliro chophatikizika mitundu itatu. Koma kupitilira magulu awa, pali mitundu yambiri yatsopano yamachubu. 1, chitoliro chachitsulo Mipope yachitsulo imaphatikizapo mapaipi achitsulo wamba, mapaipi achitsulo ndi mipope yachitsulo yopanda msoko. Mapaipi wamba achitsulo amagwiritsidwa ntchito pa mapaipi amadzi akumwa omwe si apakhomo kapena mapaipi amadzi a m'mafakitale. Kanasonkhezereka zitsulo chitoliro pamwamba (pogwiritsa ntchito kutentha kuviika kanasonkhezereka ndondomeko kupanga) ndi kupewa dzimbiri ndi dzimbiri, kuti asakhudze khalidwe madzi, oyenera mipope madzi akumwa kapena mipope ena mafakitale madzi ndi zofunika mkulu madzi; Chitoliro chachitsulo chosasunthika chimagwiritsidwa ntchito pamagetsi othamanga kwambiri, ndipo kuthamanga kwake kuli pamwamba pa 1.6MPa. Njira kugwirizana chitoliro zitsulo ndi ya threaded kugwirizana, kuwotcherera ndi flange kugwirizana. Malumikizidwe a ulusi amapangidwa pogwiritsa ntchito zitoliro za ulusi. Magawo ambiri amapangidwa ndi chitsulo chosungunula chosungunuka, chogawanika kukhala malata ndi osakhala malata awiri, kukana kwake kwa dzimbiri ndi mphamvu zamakina ndizokulirapo. Zopangira zitsulo ndizochepa pakadali pano. Mipope yachitsulo yagalasi iyenera kulumikizidwa ndi ulusi ndipo zoyikapo ziyeneranso kukhala zopangira malata. Njirayi imagwiritsidwa ntchito potsegula chitoliro. Kuwotcherera ndi ntchito makina kuwotcherera, kuwotcherera ndodo kuwotcherera kulumikiza zigawo ziwiri za chitoliro pamodzi. Ubwino ndi mgwirizano wolimba, palibe kutayikira kwa madzi, palibe zowonjezera, kumanga kofulumira. Koma inu simungakhoze disassemble izo. Kuwotcherera kumangogwiritsidwa ntchito pamapaipi achitsulo omwe alibe malasha. Njirayi imagwiritsidwa ntchito kwambiri pobisa chitoliro. The flange chikugwirizana ndi chitoliro ndi m'mimba mwake lalikulu (pamwamba 50m), ndi flange kawirikawiri welded (kapena ulusi) kumapeto kwa chitoliro, ndiyeno flanges awiri olumikizidwa pamodzi ndi mabawuti, ndiyeno zigawo ziwiri za chitoliro. zimagwirizana. Kulumikizana kwa flange nthawi zambiri kumagwiritsidwa ntchito polumikizana ndi ma valve, ma valve cheke, mita yamadzi, mapampu amadzi ndi malo ena, komanso kufunikira kophatikizika pafupipafupi, kukonza gawo la chitoliro. 2, chitoliro cha pulasitiki chamadzi ** Mapaipi apulasitiki omwe amagwiritsidwa ntchito kwambiri popereka madzi ndi chitoliro cholimba cha polyvinyl chloride (UPVC) ndi chitoliro cha polypropylene (PP chitoliro). Komanso, pali polyethylene (PE) chitoliro, oyenera kunyamula madzi kutentha si upambana 40 ℃, mfundo zoyenera kutsatira makonzedwe a "Polyethylene (PE) chitoliro kwa madzi" GB/T13663; Crosslinked polyethylene (PE-x) chitoliro: polybutene (PB) chitoliro, oyenera kupereka madzi kutentha kwa 20 "-90 ℃. Iwo ali amphamvu mankhwala bata, kukana dzimbiri, osati asidi, alkali, mchere, mafuta ndi kukokoloka zina TV, Khoma losalala, magwiridwe antchito abwino a hydraulic, kuwala kowala, kukonza kosavuta ndi kuyika koma zovuta zomwe zimachitika ndizopanda kutentha komanso mphamvu zochepa kutentha osapitirira 45 ° C. Nthawi zambiri, mapaipi a UPVC amalumikizidwa ndi zitsulo, ndipo kugwirizana kwazitsulo ndi koyenera kwa 20 ~ 1601m kugwirizana kwa mphete ya Mpira ndi yoyenera kwa chitoliro chachikulu kuposa kapena chofanana ndi 63mm; ndi zovekera zitsulo chitoliro, mavavu, etc., adzakhala ulusi kapena flanged Polypropylene madzi chitoliro (PP chitoliro), oyenera dongosolo ntchito kuthamanga si wamkulu kuposa 0.6Mpa, kutentha ntchito si wamkulu kuposa 70 ℃ Polypropylene chitoliro madzi amalumikizidwa ndi socket yotentha yosungunuka. Mukalumikizana ndi zida zachitsulo zachitsulo, zoyikapo za polypropylene zokhala ndi zitsulo zimagwiritsidwa ntchito ngati kusintha. Zopangira zitoliro zimalumikizidwa ndi chitoliro cha polypropylene ndi socket yotentha yosungunuka, ndipo zimalumikizidwa ndi zida zachitsulo ndi ulusi. 3, PVC chubu Magetsi ulusi chitoliro ndi ngalande chitoliro. 4, mkuwa Chitoliro chamkuwa ndi zowonjezera zake zimakhala ndi mitundu yonse ndi mawonekedwe, osiyanasiyana osiyanasiyana, amatha kusankhidwa kuchokera ku 6mm mpaka 273mm. Chitoliro chamkuwa ndi chosavuta kupindika, chosavuta kukonza, chosavuta kusintha mawonekedwe, chimatha kukumana ndi uinjiniya wama waya wamapaipi ndi kulumikizana kwa zosowa zonse. Makamaka pomanga munda, kudula kwakanthawi, kupindika ndikupera kwa chitoliro chamkuwa ndikosavuta komanso kwaulere. Mitundu yonse ya mapaipi ndi zowonjezera zimatha kusonkhanitsidwa ndikutumizidwa kumalo, kapena kuikidwa kwakanthawi pamalopo l, zotsatira zake ndi zokhutiritsa. Mkuwa ndi chitsulo cholimba chomwe chimawononga. Itha kugwiritsidwa ntchito m'malo osiyanasiyana popanda kuwonongeka. Malinga ndi mbiri yogwiritsidwa ntchito kunja, nthawi yautumiki ya mapaipi ambiri amkuwa yadutsa moyo wautumiki wa nyumbayo yokha. Choncho, chitoliro chamadzi amkuwa ndi chitoliro chamadzi chotetezeka komanso chodalirika. Mkuwa ndi chitsulo chofiira chokhala ndi nkhope yobiriwira. Mkuwa umalepheretsa kukula kwa mabakiteriya komanso kusunga madzi akumwa kukhala aukhondo. Ziwiya zodyera zamkuwa zimakhala ndi mbiri yakale, zopanda poizoni komanso zopanda kukoma. Mipope yamkuwa ndi zowonjezera zimatha kukhalabe ndi mawonekedwe awo ndi mphamvu pansi pa kutentha kwakukulu ndi kupanikizika, ndipo sipadzakhala chodabwitsa chokalamba. Chitoliro chamkuwa chimakhala ndi chitetezo cholimba kwambiri, ngakhale mafuta, chakudya, mabakiteriya ndi ma virus, zakumwa zovulaza, mpweya kapena kuwala kwa ultraviolet zimatha kudutsamo ndipo sizingawononge ndikuipitsa madzi. Tizilombo toyambitsa matenda sitingathe kukhala pamalo amkuwa. Koma mtengo wamtengo wapatali wa chitoliro chamkuwa ndizovuta zake zazikulu, ndi chitoliro chamadzi chapamwamba chamakono. 5. Chubu chophatikizika Ndi chitukuko chosalekeza ndi kupititsa patsogolo ukadaulo wamakampani m'dziko lathu, zida zatsopano ndi matekinoloje atsopano zidakhazikitsidwa muumisiri wamadzi ndi ngalande, ndipo mapaipi ophatikizika akhala akugwiritsidwa ntchito kwambiri popereka madzi ndi uinjiniya wa ngalande. (1) aluminiyamu-pulasitiki gulu chitoliro Pakati wosanjikiza wa payipi zotayidwa pulasitiki gulu amapangidwa welded zitsulo zotayidwa chubu, ndi wosanjikiza akunja ndi wosanjikiza wamkati amapangidwa ndi kachulukidwe sing'anga kapena mkulu kachulukidwe polyethylene pulasitiki kapena crosslinked mkulu osalimba polyethylene, amene ndi kuphatikizidwa ndi zomatira zotentha zosungunuka. Chitoliro osati ndi kukana kuthamanga kwa chitoliro zitsulo, komanso ali ndi dzimbiri kukana wa pulasitiki chitoliro. Ndi chitoliro choyenera chomwe chimagwiritsidwa ntchito pomanga madzi. Aluminiyamu pulasitiki gulu chitoliro nthawi zambiri crimped ndi wononga khadi lamanja, Chalk ake zambiri zinthu zamkuwa, ndi Chalk zowonjezera nati mu chitoliro mapeto, ndiyeno pakati pakatikati cha Chalk kumapeto, ndiyeno ntchito wrench kumangitsa. zowonjezera ndi mtedza akhoza kukhala. Good kutentha kukana, yomanga yabwino, kusintha magwiridwe antchito. Kuwonjezeka kwa nthawi yayitali kwa kutentha ndi kuzizira kwa payipi kumayambitsa kusuntha kwa khoma la chitoliro zomwe zimapangitsa kutayikira. Chitoliro cha aluminiyamu-pulasitiki chikhoza kuphulika mopanikizika. M'dera limene lingaliro lokongoletsera ndi latsopano, chitoliro cha pulasitiki cha aluminiyamu chatayika pang'onopang'ono msika ndipo ndi cha mankhwala ochotsedwa. (2) Chitoliro chachitsulo-pulasitiki chophatikizika Chitoliro chachitsulo-pulasitiki ndi chitoliro (chokutidwa) ndi makulidwe ena a pulasitiki. Nthawi zambiri ogaŵikana alimbane pulasitiki zitsulo chitoliro ndi TACHIMATA pulasitiki zitsulo chitoliro awiri. Chitoliro chachitsulo chophatikizika cha pulasitiki nthawi zambiri chimalumikizidwa ndi ulusi, ndipo zowonjezera zake nthawi zambiri zimakhala zopangidwa ndi chitsulo-pulasitiki. 6, chitoliro chopyapyala chachitsulo chosapanga dzimbiri Ndi chitukuko cha chuma cha dziko komanso kupititsa patsogolo moyo wa anthu, chitoliro chamadzi chosapanga dzimbiri chosapanga dzimbiri komanso zopangira zitsulo zosapanga dzimbiri zakhala njira yatsopano pakukula kwa chitoliro chamadzi am'nyumba. Kukwaniritsa zofunika zaumoyo wa woonda-mipanda zosapanga dzimbiri chitoliro sikudzachititsa yachiwiri kuipitsa khalidwe madzi, kukwaniritsa mfundo dziko mwachindunji kumwa madzi akumwa. Chitoliro chachitsulo chosapanga dzimbiri chopyapyala ndi chitoliro chamadzi chomwe chingathe kubwezeredwanso, ndipo sichidzasiya mibadwo yamtsogolo ndi zinyalala zomwe sizingatayidwe. Mphamvu ya chitoliro chopanda chitsulo chosapanga dzimbiri chopanda chitsulo chimakhala chokwera kuposa zida zonse zapaipi yamadzi, kuchepetsa kwambiri kuthekera kwa kutayikira kwamadzi komwe kumakhudzidwa ndi mphamvu yakunja, ndikupulumutsa madzi ambiri. Thin-wall zosapanga dzimbiri chitoliro ali kwambiri kukana dzimbiri, palibe makulitsidwe mu ndondomeko ntchito yaitali, khoma lamkati ndi yosalala ndi woyera, otsika mphamvu mowa, kupulumutsa mtengo, ndi otsika mtengo kutengerapo zinthu chitoliro madzi. Kutentha kwapaipi yazitsulo zosapanga dzimbiri zokhala ndi mipanda yopyapyala ndi kuwirikiza ka 24 kuposa kwa chitoliro chamkuwa, zomwe zimapulumutsa kwambiri kutayika kwa mphamvu ya geothermal pakutumiza madzi otentha. Khoma lopyapyala lachitsulo chosapanga dzimbiri silingawononge ukhondo, pewani ukhondo sungathe kuchapa "chilemba chofiira" ndi "chilemba cha buluu". Chifukwa, panopa, m'munda wa woonda-khoma zosapanga dzimbiri zosapanga dzimbiri mipope ndi zovekera, kusiyana kwakukulu pakati mankhwala ofanana ofanana ndi kusiyana mumalowedwe kugwirizana, kotero zotsatirazi akuyambitsa ambiri ndi yabwino woonda khoma. Njira yolumikizirana ndi mapaipi amadzi osapanga dzimbiri ndi zopangira - kulumikiza kwamtundu wa clamp. Kulumikizana komwe chitoliro chimalumikizidwa ndi zitsulo zokhala ndi mphete yosindikizira ndi kusindikizidwa ndikumangika mwa kukanikiza socket ndi chida. Zomwe zimapangidwira pakuyika kwa chitoliro ndi chitoliro chopangidwa mwapadera chokhala ndi mphete yosindikizira ya O mumsewu wooneka ngati U kumapeto. Posonkhanitsa. Chitoliro chamadzi chosapanga dzimbiri chimayikidwa mu chitoliro choyenerera, ndipo chitoliro choyenerera ndi chitoliro cha gawo losindikizira amakanikizidwa mu mawonekedwe a hexagonal ndi chida chosindikizira, kuti apange mphamvu yolumikizana yokwanira, ndipo kusindikiza kumapangidwa chifukwa cha compression mapindikidwe a mphete yosindikiza. Mtengo wa zopangira zitoliro ndizochepa, zoyenera kupititsa patsogolo msika wa anthu, kukhazikitsa kumakhala kosavuta, liwiro la zomangamanga liri mofulumira. 7. Kutaya chitsulo chitoliro kwa madzi Kutaya chitsulo mapaipi kwa madzi ndi ubwino kukana amphamvu dzimbiri, unsembe yabwino, moyo wautali utumiki (nthawi yachibadwa, moyo utumiki wa mobisa kuponyedwa chitsulo mapaipi ndi zaka zoposa 60) ndi mtengo wotsika. . Amagwiritsidwa ntchito kwambiri pamapaipi operekera madzi okhala ndi DN wamkulu kuposa kapena wofanana ndi khofi 75, makamaka pakuyika m'manda. Zoipa zake ndi brittleness, kulemera kwakukulu, kutalika kochepa ndi mphamvu zochepa poyerekeza ndi chitoliro chachitsulo. Pali mitundu itatu ya kutsika kwapansi, kuthamanga wamba komanso kuthamanga kwapaipi yamapaipi achitsulo m'dziko lathu. M'zaka zaposachedwa, chitoliro chachitsulo cha ductile chapangidwa kuti chikhale chokwera kwambiri m'nyumba zazikulu zokwera kwambiri ndipo chimagwiritsidwa ntchito m'nyumba zoperekera madzi m'nyumba. Chitoliro chachitsulo cha ductile chili ndi khoma locheperako komanso mphamvu zambiri kuposa chitoliro chachitsulo chonyezimira, ndipo mphamvu yake imakhala yopitilira 10 kuposa chitoliro chachitsulo chotuwa. Ductile kuponyedwa chitsulo chitoliro ndi mphira mphete makina kugwirizana kapena zitsulo kugwirizana, angathenso ya threaded flange kugwirizana. Mapaipi ena: Chitoliro cholimba cha polyvinyl chloride (UPVC) Padziko lonse lapansi, chitoliro cholimba cha polyvinyl chloride (UPVC) ndi mitundu yosiyanasiyana ya mapaipi apulasitiki omwe amagwiritsa ntchito mosiyanasiyana. Kutengera mtundu uwu wa chitoliro kungachepetse bwino mkhalidwe wa kusowa kwachitsulo ndi kusowa kwa mphamvu m'dziko lathu, ndipo phindu lachuma ndi.