Kusintha mapayipi ozimitsa moto ndikofunikira kwambiri kuti pakhale magwiridwe antchito abwino kwambiri pa ntchito zosiyanasiyana. Kaya ndi ozimitsa moto kapena mafakitale, chilichonse chimafuna zinthu zinazake kuti zigwirizane ndi zosowa zake zapadera. Mwachitsanzo, mu 2020, mapayipi ozimitsa moto adagwira ntchito yofunika kwambiri m'malo opitilira 70% a moto m'nkhalango ku US konse, zomwe zidapangitsa kuti 95% ya motowo ipambane kwambiri poletsa motowu. Izi zikusonyeza momwe mayankho opangidwa ndi akatswiri angathandizire kwambiri magwiridwe antchito.

Mapaipi ozimitsira moto amapezeka m'makulidwe osiyanasiyana, kuphatikizapo DN25-DN100, ndipo amapangidwa ndi zinthu zolimba monga PVC, PU, ​​ndi EPDM. Zinthu ndi kukula kumeneku kumatithandiza kusintha mapaipi kuti agwirizane ndi zofunikira zinazake za kupanikizika, kuchuluka kwa madzi, komanso momwe zinthu zilili. Mwa kusintha zinthu monga kutalika, m'mimba mwake, ndi zolumikizira, timaonetsetsa kuti zipangizo zikugwirizana ndi miyezo ya m'deralo. Izi sizimangowonjezera chitetezo komanso zimawonjezera kulimba ndi moyo wa payipi yozimitsira moto.

Mfundo Zofunika Kwambiri

• Kusintha mapaipi ozimitsa moto kumawathandiza kugwira ntchito bwino pa ntchito zapadera.
• Kutola zinthu monga PVC, PU, ​​kapena EPDM kumapangitsa mapayipi kukhala olimba.
• Kudziwa kufunika kwa mphamvu ndi kayendedwe ka madzi kumathandiza kuti mapaipi azigwira ntchito bwino pakagwa ngozi.
• Kuyang'ana ndi kukonza mapaipi nthawi zambiri kumawathandiza kukhala otetezeka komanso okhalitsa.
• Kulemba zosintha ndi kukonza kumathandiza kupeza mavuto msanga.

Kuwunika Zosowa Zofunsira

Kuzindikira Cholinga

Mapulogalamu Ozimitsa Moto

Posintha payipi yozimitsa moto kuti izimitse moto, nthawi zonse ndimayamba ndi kuganizira cholinga chake chachikulu. Kuzimitsa moto kumafuna mapaipi omwe amatha kunyamula madzi amphamvu komanso kupirira mikhalidwe yovuta kwambiri. Mwachitsanzo, mu 2020, mapaipi ozimitsa moto anali othandiza kwambiri polamulira madera opitilira 70% a moto m'nkhalango ku US, zomwe zidapangitsa kuti pakhale kupambana kopitilira 95%. Izi zikuwonetsa kufunika kogwiritsa ntchito mapaipi olimba komanso ogwira ntchito bwino pazochitika zovuta ngati izi. Zipangizo monga PVC, PU, ​​ndi EPDM zimagwiritsidwa ntchito nthawi zambiri chifukwa zimatha kupirira kutentha kwambiri komanso kupewa kuwonongeka panthawi yogwiritsa ntchito.

Ntchito Zamakampani ndi Zaulimi

M'mafakitale ndi m'minda, mapaipi ozimitsa moto amagwira ntchito zosiyanasiyana. Izi zikuphatikizapo kuthirira, kusamutsa mankhwala, ndi kuletsa fumbi. Magawo omanga ndi mafakitale apangitsa kuti pakhale kufunikira kwa mapaipi ozimitsa moto padziko lonse lapansi, makamaka m'maiko omwe akutukuka kumene ntchito zomanga zikuchulukirachulukira. Ndikuonetsetsa kuti mapaipi ogwiritsira ntchito awa akukwaniritsa zofunikira zinazake, monga kukana mankhwala ndi kusinthasintha, kuti agwire bwino ntchito m'malo osiyanasiyana.

Kudziwa Zofunikira Zofunikira

Zofunikira pa Kupanikizika ndi Kuthamanga kwa Madzi

Kumvetsetsa zofunikira pa kuthamanga kwa mpweya ndi kuchuluka kwa madzi ndikofunikira. Mwachitsanzo, mapaipi owukira ayenera kupirira kupsinjika kwa ntchito mpaka 300 psi, pomwe mapampu ozimitsa moto ayenera kutulutsa osachepera 65% ya kuthamanga kwa mpweya pa 150% ya kuyenda kwa mpweya. Nthawi zonse ndimatsimikiza izi kuti nditsimikizire kuti payipiyo ikugwira ntchito bwino kwambiri panthawi yamavuto.

Zofunika Kuganizira za Kutalika ndi Kukula kwa M'mimba mwake (DN25-DN100)

Kutalika ndi kukula kwa payipi yozimitsira moto kumakhudza kwambiri magwiridwe ake. Nthawi zambiri ndimalimbikitsa kukula kuyambira DN25 mpaka DN100, kutengera momwe imagwiritsidwira ntchito. Ma dayamita ang'onoang'ono ndi abwino kugwiritsidwa ntchito m'nyumba kapena m'mafakitale opepuka, pomwe ma dayamita akuluakulu amakwaniritsa zofunikira pakuwongolera moto kapena ulimi wothirira.

Kumvetsetsa Zinthu Zachilengedwe

Kukana Kutentha ndi Nyengo

Mkhalidwe wa chilengedwe umagwira ntchito yofunika kwambiri posankha mapaipi. Mapaipi ozimitsira moto ayenera kupirira kutentha kwambiri komanso nyengo yoipa. Mwachitsanzo, kukana kutentha kumatsimikizira kuti ntchito ikuyenda bwino m'malo otentha kwambiri, pomwe kukana kukwiya kumateteza ku malo ouma. Zinthu izi zimakhudza mwachindunji kulimba kwa mapaipi ndi kugwira ntchito bwino.

Kuwonekera kwa Mankhwala ndi Kukhalitsa

Mu mafakitale, mapayipi nthawi zambiri amakumana ndi mankhwala omwe angayambitse dzimbiri. Ndimaika patsogolo zinthu monga EPDM ndi PU chifukwa cha kukana kwawo mankhwala. Izi zimaonetsetsa kuti payipiyo imagwira ntchito bwino komanso yolimba, ngakhale m'malo ovuta. Kusamalira ndi kuwunika nthawi zonse kumathandizanso kupewa kuwonongeka msanga.

Kusankha Mtundu Wabwino wa Paipi

Chidule cha Zipangizo za Paipi Yozimitsa Moto

Zipangizo za PVC, PU, ​​ndi EPDM

Posankha payipi yozimitsira moto, nthawi zonse ndimaganizira kaye za zipangizozo. PVC, PU, ​​ndi EPDM ndi zipangizo zomwe zimapezeka kwambiri chifukwa cha kulimba kwawo komanso kusinthasintha kwawo. Mapayipi a PVC ndi opepuka komanso otsika mtengo, zomwe zimapangitsa kuti akhale oyenera kugwiritsidwa ntchito pazinthu zambiri. Komano, mapayipi a PU amapereka kusinthasintha kwabwino komanso kukana kuvulala, zomwe ndi zabwino kwambiri pa ntchito zamafakitale ndi zaulimi. Mapayipi a EPDM amapambana kwambiri m'mikhalidwe yovuta kwambiri, amapereka kukana kutentha ndi mankhwala.

Ubwino ndi kuipa kwa chilichonse

Chilichonse chili ndi mphamvu zake komanso zofooka zake. Kuti ndikuthandizeni kusankha, ndafotokoza mwachidule momwe zinthu zilili patebulo ili m'munsimu:

Kusankha Kukula Koyenera

Ma diameter wamba (DN25-DN100) ndi momwe amagwiritsidwira ntchito

Mapaipi ozimitsa moto amabwera m'makulidwe osiyanasiyana, nthawi zambiri kuyambira DN25 mpaka DN100. Ma diameter ang'onoang'ono, monga DN25 ndi DN40, ndi abwino kwambiri pa ntchito zapakhomo kapena zamafakitale. Ma diameter akuluakulu, monga DN65 ndi DN100, ndi oyenera kwambiri pa ntchito zoyendera madzi ambiri, monga kuzimitsa moto kapena kuthirira madzi ambiri.

Kufananiza kukula ndi zosowa za pulogalamuyo

Kusankha kukula koyenera kumadalira kuchuluka kwa madzi ndi kupanikizika komwe kumafunika. Mwachitsanzo, payipi ya mainchesi 1½ imapereka magaloni 200 pamphindi (gpm) pa 50 psi koma imataya kupsinjika kwa 96 psi pa mapazi 100. Mosiyana ndi zimenezi, payipi ya mainchesi 1¾ imasunga kuchuluka komweko kwa madzi ndi kupanikizika ndi kutayika kochepa kwa kupsinjika kwa 62 psi pa mapazi 100. Izi zikusonyeza momwe mainchesi akuluakulu angathandizire kuti ntchito iyende bwino panthawi yogwira ntchito.

Kuganizira Mtundu wa Hose ndi Miyezo

Mapaipi oyera poyerekeza ndi ofiira

Mtundu wa payipi yozimitsira moto nthawi zambiri umasonyeza momwe ikufunira kugwiritsidwa ntchito. Mapayipi oyera nthawi zambiri amagwiritsidwa ntchito pa ntchito zamafakitale kapena zaulimi, pomwe mapayipi ofiira ndi ofunikira pozimitsa moto. Nthawi zonse ndimaonetsetsa kuti mtunduwo ukugwirizana ndi momwe umagwiritsidwira ntchito kuti ndipewe chisokonezo panthawi yadzidzidzi.

Miyezo yoteteza moto m'deralo

Kutsatira miyezo yoteteza moto ya m'deralo sikungakambirane. Miyezo imeneyi siimangonena momwe payipi imagwirira ntchito komanso momwe imagwirizanirana ndi ma hydrant ndi ma coupling. Mwachitsanzo, malangizo a NFPA amatsimikizira kuti ntchito ikuyenda bwino komanso kuti malamulo azitsatiridwa, zomwe ndizofunikira kwambiri pa nkhani ya udindo ndi inshuwaransi.

Kusintha Zinthu za Paipi

Kusintha Zolumikizira

Mitundu ya zolumikizira (zolumikizidwa, zolumikizira mwachangu, ndi zina zotero)

Zolumikizira zimagwira ntchito yofunika kwambiri poonetsetsa kuti payipi ya moto ilumikizana bwino ndi zida zina. Nthawi zambiri ndimasankha pakati pa zolumikizira zolumikizidwa ndi zolumikizidwa mwachangu kutengera momwe zimagwiritsidwira ntchito. Zolumikizira zolumikizidwa, monga NH (National Hose) kapena BSP (British Standard Pipe), zimapereka kulumikizana kotetezeka komanso kosataya madzi, zomwe zimapangitsa kuti zikhale zoyenera pamavuto amphamvu. Zolumikizira zolumikizidwa mwachangu, kumbali ina, zimalola kuti zilumikizane mwachangu komanso zichotsedwe, zomwe ndizofunikira kwambiri panthawi yamavuto. Mitundu yonse iwiri imapezeka muzipangizo monga mkuwa kapena aluminiyamu kuti ikhale yolimba.

Kuonetsetsa kuti zipangizo zikugwirizana

Ndikasintha zolumikizira, nthawi zonse ndimatsimikiza kuti zikugwirizana ndi zida zomwe zilipo. Izi zimaphatikizapo kuwona mtundu wa ulusi, kukula, ndi miyezo yotetezera moto yapafupi. Mwachitsanzo, payipi yamoto ya DN65 yokhala ndi cholumikizira cholumikizira mwachangu iyenera kufanana ndi zomwe hydrant ikufuna kuti igwirizane bwino. Gawoli limaletsa kuchedwa panthawi ya ntchito zofunika kwambiri komanso kumawonjezera magwiridwe antchito onse.

Kukonza Ma Nozzles

Mitundu ya nozzles ndi ntchito zawo

Ma nozzle ndi omwe amadziwitsa momwe madzi amaperekedwera panthawi yogwira ntchito. Nthawi zambiri ndimagwira ntchito ndi mabowo osalala ndi mabowo ophatikizana. Ma nozzle osalala amapereka mtsinje wokhazikika, zomwe zimapangitsa kuti azigwira ntchito popereka madzi mtunda wautali. Ma nozzle ophatikizana amapereka njira zosiyanasiyana, zomwe zimathandiza ogwiritsa ntchito kusintha pakati pa mitsinje yolunjika ndi mawonekedwe a chifunga. Kusinthasintha kumeneku kumawoneka kothandiza kwambiri pazochitika zomwe zimafuna kulondola komanso kufalikira kwa malo.

Kusankha ma nozzles a ntchito zinazake

Kusankha nozzle yoyenera kumadalira ntchito yomwe ilipo. Mwachitsanzo, ndikupangira nozzle zosalala zozimitsira moto m'malo otseguka chifukwa cha mphamvu yawo yayikulu yokhudza moto. Nozzle zophatikizana zimagwira ntchito bwino m'malo otsekedwa komwe mawonekedwe a utsi amatha kuletsa moto ndikuchepetsa kutentha. Kugwirizanitsa mtundu wa nozzle ndi momwe imagwiritsidwira ntchito kumatsimikizira kuti imagwira ntchito bwino komanso kuti ndi yotetezeka.

Kutalika ndi Kukula kwa Kusoka

Kudula mapaipi kutalika komwe mukufuna

Kusintha kutalika kwa payipi yozimitsira moto kumawonjezera kugwiritsidwa ntchito kwake. Nthawi zambiri ndimadula mapaipi m'litali linalake kutengera zosowa za ntchito. Mwachitsanzo, payipi ya mamita 200 ndi yabwino kwambiri pozimitsa moto mumzinda, pomwe yayifupi imagwirizana ndi mafakitale. Njira zoyenera zodulira zimatsimikizira kuti m'mbali mwake muli zoyera, kupewa kutuluka kwa madzi komanso kusunga mawonekedwe ake.

Kusintha dayamita kuti igwirizane ndi zofunikira pakuyenda

Kukula kwa payipi ya moto kumakhudza mwachindunji kuchuluka kwa madzi ndi kuthamanga kwake. Nthawi zambiri ndimalimbikitsa kukula kuyambira DN25 mpaka DN100, kutengera momwe imagwiritsidwira ntchito. Kafukufuku wamilandu, monga Metro Fire Tests, akuwonetsa momwe kusintha kutalika ndi kukula kwa payipi kumathandizira kuti madzi aziyenda bwino. Mwachitsanzo, payipi ya mamita 150 yokhala ndi nozzle yosalala ya mainchesi 15/16 imapereka 180 gpm pa 50 psi koma imatsika kufika pa 150 gpm ndi ma kinks. Deta iyi ikuwonetsa kufunika kosankha mtunda woyenera kuti ntchito iyende bwino.

Kuyesa ndi Kutsimikizira Ubwino

Kuchita Mayeso Ogwira Ntchito

Kuyesa kuthamanga kwa magazi kuti mudziwe ngati pali kutuluka kwa madzi

Nthawi zonse ndimayamba kutsimikizira khalidwe mwa kuchita mayeso a kuthamanga kuti ndizindikire kutuluka kwa madzi. Njirayi imaphatikizapo kuyika payipi pansi pa mphamvu yogwira ntchito yoposa mphamvu yake yovomerezeka. Mwachitsanzo, mapaipi owukira omwe ali ndi mphamvu ya 300 psi amayesedwa pa 400 psi kuti atsimikizire kulimba pansi pa zovuta kwambiri. Gawoli likutsimikizira kuti payipiyo imatha kuthana ndi mavuto popanda kulephera.

Kutsimikizira kuchuluka kwa madzi

Kuyesa kuchuluka kwa madzi ndikofunika kwambiri. Ndimayesa kuchuluka kwa madzi omwe amaperekedwa pogwiritsa ntchito mphamvu zosiyanasiyana kuti nditsimikizire kuti payipi ikukwaniritsa miyezo ya magwiridwe antchito. Gome ili pansipa likuwonetsa zotsatira zomwe zimachitika kuchokera ku mayeso a kuchuluka kwa madzi:

Mayeso awa amatsimikizira kuti payipi imapereka magwiridwe antchito ofanana, ngakhale pamikhalidwe yosiyanasiyana.

Kuonetsetsa Miyezo Yachitetezo

Kutsatira malamulo am'deralo

Kutsatira malamulo achitetezo a m'deralo sikungakambirane. Ndimatsatira malangizo a NFPA 1962, omwe amafotokoza zofunikira pakuwunika ndi kuyesa mapaipi amoto. Miyezo iyi imatsimikizira kukonzekera kugwira ntchito komanso kutsatira malamulo. Kuyesa pafupipafupi kumaletsa kulephera komwe kungayambitse zochitika zoopsa, monga kukwapula mapaipi mosalamulirika panthawi yogwiritsa ntchito.

Kuyang'ana zolakwika zakuthupi

Kuyang'ana zinthu m'maso kumathandiza kwambiri pakusunga chitetezo. Ndimayang'ana kuwonongeka, kukalamba, ndi zolakwika zina zomwe zingawononge umphumphu wa payipi. Gawoli limaonetsetsa kuti payipiyo ikugwira ntchito bwino ngakhale zinthu zitavuta kwambiri, kuteteza ozimitsa moto ndi anthu wamba.

Langizo: Kuyang'anitsitsa nthawi zonse ndikutsatira miyezo ya NFPA kumawonjezera chitetezo ndikuwonjezera nthawi ya moyo wa mapaipi ozimitsa moto.

Kulemba Zosintha

Kusunga zolemba za zosintha

Ndimasunga zolemba zonse za kusintha kwa zinthu, kuphatikizapo kusintha kwa kutalika, kukula kwa dayamita, ndi zolumikizira. Zolemba izi zimapereka mbiri yomveka bwino ya zosintha, zomwe ndizofunikira pakukonza ndi kuthetsa mavuto mtsogolo.

Kupanga zolemba zosamalira

Chikalata chokonzedwa bwino chokonzera zinthu chimatsata momwe zinthu zikuyendera ndipo chimazindikira mavuto omwe angakhalepo msanga. Ndimasintha chikalatachi nthawi zonse, ndikulemba zowunikira, kukonza, ndi kuwunika magwiridwe antchito. Njira yokhazikika iyi imatsimikizira kupanga zisankho mwanzeru komanso kusintha kosalekeza.

Zindikirani: Zolemba zolondola sizimangowonjezera magwiridwe antchito komanso zimachepetsa ndalama zokonzera zinthu kwa nthawi yayitali.

Kusamalira ndi Kusamalira

Kuyeretsa ndi Kusunga

Njira zoyenera zoyeretsera zinthu zosiyanasiyana

Kuyeretsa mapaipi oyaka moto moyenera ndikofunikira kuti agwire ntchito bwino ndikuwonjezera moyo wawo. Nthawi zonse ndimatsatira malangizo a opanga pakuyeretsa ndi kuumitsa, chifukwa izi zimaonetsetsa kuti zipangizozo zikukhalabe bwino. Pa mapaipi opangidwa ndi PVC, sopo wofewa komanso madzi ofunda amagwira ntchito bwino pochotsa dothi ndi zinyalala. Mapaipi a PU ndi EPDM, omwe ndi olimba kwambiri ku mankhwala, amatha kugwira ntchito zotsukira zolimba ngati pakufunika kutero. Nditatsuka, ndimaonetsetsa kuti mapaipi auma bwino kuti asamere nkhungu kapena bowa.

• Kusunga bwino zinthu kumateteza kuwonongeka ndipo kumateteza kuti zisawonongeke.
• Mpweya wokwanira ukasungidwa umachotsa zinthu zovulaza zomwe zimayamwa ndi payipi.
• Kutsatira malangizo oyeretsera kumawonjezera nthawi yogwira ntchito ya payipi.

Kusunga mapaipi kuti asawonongeke

Kusunga mapaipi kumagwira ntchito yofunika kwambiri posunga mapaipi oyaka moto. Nthawi zonse ndimasunga mapaipi pamalo ozizira komanso ouma, kutali ndi dzuwa lachindunji kapena kutentha kwambiri. Kupachika mapaipi pa raki kumateteza kusokonekera kwa zinthuzo ndikuchepetsa kupsinjika kwa zinthuzo. Kuti zisungidwe kwa nthawi yayitali, ndikupangira kuti muzungulize mapaipiwo momasuka kuti asawonongeke komanso kupewa kupsinjika kosafunikira.

Kuyang'anira Nthawi Zonse

Kuyang'ana ngati zawonongeka kapena zawonongeka

Kuyang'anitsitsa pafupipafupi kumathandiza kuzindikira mavuto omwe angakhalepo asanayambe kukulirakulira. Ndimafufuza mapaipi kuti ndione ming'alu, mikwingwirima, kapena zizindikiro za dzimbiri. Zolumikizira zimawunikidwa kuti ziwone ngati zili zolimba kapena zotuluka, pomwe kuthamanga kwa makina kumayang'aniridwa kuti kuone ngati pali zolakwika. Tebulo ili pansipa likuwonetsa madera ofunikira kwambiri owunikira:

Kusintha zinthu zowonongeka

Ndikapeza zinthu zowonongeka, ndimazisintha nthawi yomweyo kuti ndisawononge ntchito ya payipi. Mwachitsanzo, zolumikizira kapena nozzles zotha ntchito zimatha kuyambitsa kutuluka kwa madzi kapena kuchepa kwa magwiridwe antchito. Kusintha mwachangu kumaonetsetsa kuti payipiyo ikugwirabe ntchito panthawi yamavuto.

Kukulitsa Moyo wa Paipi

Malangizo opewera kuvala msanga

Kupewa kuvala msanga kumafuna njira yodziwira. Ndimapewa kukoka mapaipi pamalo ouma ndikuonetsetsa kuti sakukhudzidwa ndi zinthu zakuthwa. Kugwiritsa ntchito manja oteteza m'malo omwe amawonongeka kwambiri kumachepetsa kuwonongeka. Kuyeretsa nthawi zonse komanso kusungirako bwino kumathandizanso kwambiri pakuwonjezera nthawi yogwira ntchito ya payipi.

Kukonza nthawi yosamalira akatswiri

Kukonzekera kukonza akatswiri ndikofunikira kwambiri kuti zitsimikizire kuti zinthu zikuyenda bwino. Ogwira ntchito ophunzitsidwa bwino amachita kafukufuku wowona ndi kuyesa kuthamanga kuti adziwe mavuto obisika. Kutsatira miyezo ya NFPA panthawi yowunikayi kumatsimikizira kuti payipi ndi yotetezeka. Ndikupangira kukhazikitsa njira zowunikira bwino ndikugawa zinthu zofunika pa zida zoyenera ndi akatswiri aluso. Kukonza nthawi zonse sikungoletsa kulephera komanso kumawonjezera kugwira ntchito bwino kwa payipi panthawi yofunikira.

Langizo: Kukonza nthawi zonse ndi kuwunika akatswiri kumachepetsa kwambiri chiopsezo cha kulephera kwa payipi, ndikuwonetsetsa kuti pali chitetezo komanso kudalirika.

Kusintha mapaipi ozimitsa moto kumafuna njira zingapo zofunika, kuyambira kuwunika zosowa za ogwiritsa ntchito mpaka kusankha zipangizo zoyenera, kukula, ndi mawonekedwe. Kuyesa ndi kukonza kumaonetsetsa kuti mapaipi awa amagwira ntchito bwino pakagwa ngozi. Kuwunika pafupipafupi ndikutsatira miyezo yachitetezo kumateteza kulephera ndikuwonjezera nthawi yawo yogwira ntchito.

• Mu 2020, mapaipi ozimitsira moto ankalamulira madera opitilira 70% a moto m'nkhalango ku US, zomwe zinapangitsa kuti 95% ipambane. Komabe, kugwiritsa ntchito ndi kukonza molakwika kudakali zovuta.
• Malamulo okhwima okhudza chitetezo cha moto ndi miyezo ya NFPA akuwonetsa kufunikira kwa ukatswiri pakusintha zinthu zovuta.

Akatswiri opereka uphungu amaonetsetsa kuti malamulo atsatiridwa, chitetezo, komanso magwiridwe antchito abwino kwambiri pazochitika zazikulu.

FAQ

Kodi mphamvu yogwiritsira ntchito mapaipi ozimitsa moto ndi yotani?

Kuthamanga koyenera kwa mapayipi ozimitsa moto nthawi zambiri kumakhala pakati pa mipiringidzo 8 mpaka mipiringidzo 18. Nthawi zonse ndimalimbikitsa kutsimikizira zofunikira za kuthamanga kutengera momwe mukufunira kuti muwonetsetse kuti muli otetezeka komanso kuti zinthu zikuyenda bwino.

Kodi mapaipi ozimitsa moto angasinthidwe malinga ndi kutalika ndi mainchesi enaake?

Inde, mapaipi ozimitsa moto amatha kusinthidwa malinga ndi kutalika ndi mainchesi enaake, kuyambira DN25 mpaka DN100. Ndimadula mapaipiwo kutalika komwe ndikufuna ndikusintha mainchesi kuti akwaniritse zofunikira pakuyenda ndi kuthamanga kwa magetsi pazinthu zosiyanasiyana.

Ndi zipangizo ziti zomwe zimagwiritsidwa ntchito kwambiri popanga mapaipi ozimitsa moto?

Mapaipi ozimitsa moto nthawi zambiri amapangidwa kuchokera kuPVC, PU, ​​kapena EPDM. Chida chilichonse chili ndi ubwino wapadera. Mwachitsanzo, PVC ndi yopepuka, PU siimva kusweka, ndipo EPDM imachita bwino kwambiri pa kutentha ndi mankhwala. Ndimasankha zipangizo kutengera zosowa zachilengedwe ndi ntchito.

Kodi ndingatsimikizire bwanji kuti mapaipi ndi ma coupling zikugwirizana?

Kuti nditsimikizire kuti zikugwirizana, ndimafufuza mtundu wa cholumikizira, kukula kwa ulusi, ndi miyezo yotetezera moto yapafupi. Kugwirizana ndi izi kumatsimikizira kulumikizana kotetezeka ndipo kumaletsa kuchedwa panthawi ya ntchito zofunika kwambiri.

N’chifukwa chiyani mapaipi ozimitsira moto amapezeka mumitundu yosiyanasiyana?

Mapaipi ozimitsa moto amabwera oyera kapena ofiira kusonyeza momwe amagwiritsidwira ntchito. Mapaipi oyera nthawi zambiri amakhala a mafakitale kapena ulimi, pomwe mapaipi ofiira ndi ofunikira pozimitsa moto. Nthawi zonse ndimayika mtunduwo mogwirizana ndi momwe amagwiritsidwira ntchito kuti ndipewe chisokonezo pakagwa ngozi.