Tare da ingantuwar yanayin rayuwar jama'a, wayar da kan kare muhalli da kuma matsalolin kiwon lafiya, an kafa koren juyin juya hali a masana'antar kayan gini a fannin samar da ruwa da magudanar ruwa.Dangane da adadi mai yawa na bayanan kula da ingancin ruwa, bututun ƙarfe masu sanyi-galvanized gabaɗaya suna tsatsa bayan ƙasa da shekaru 5 na rayuwar sabis, kuma ƙamshin ƙarfe yana da tsanani.Mazauna yankin sun koka da ma’aikatun gwamnati daya bayan daya, lamarin da ya haifar da wata matsala ta zamantakewa.Idan aka kwatanta da bututun ƙarfe na gargajiya, bututun filastik suna da halaye na nauyin haske, juriya na lalata, ƙarfin matsawa, tsafta da aminci, ƙarancin ruwa mai ƙarfi, ceton makamashi, ceton ƙarfe, ingantaccen yanayin rayuwa, rayuwar sabis mai tsayi, da shigarwa mai dacewa.Ƙungiyoyin injiniya sun sami tagomashi kuma suna da matsayi mai mahimmanci, suna samar da yanayin ci gaba mara ma'ana.

Halaye da aikace-aikacen bututun filastik

Polypropylene bututuPPR)

(1) A cikin ayyukan gine-gine da shigarwa na yanzu, yawancin dumama da samar da ruwa sune PPR pipes (gudu).Amfaninsa sun dace da shigarwa mai sauri, tattalin arziki da zamantakewar muhalli, nauyin haske, tsabta da maras amfani, mai kyau zafi juriya, lalata juriya, kyakkyawan aikin kiyaye zafi, tsawon rai da sauran abũbuwan amfãni.Diamita na bututun yana da girma ɗaya fiye da diamita na ƙididdigewa, kuma diamita na bututu an raba su musamman DN20, DN25, DN32, DN40, DN50, DN63, DN75, DN90, DN110.Akwai nau'ikan kayan aikin bututu da yawa, tees, gwiwar hannu, matse bututu, masu ragewa, matosai na bututu, matse bututu, maƙallan, rataye.Akwai bututun ruwan sanyi da ruwan zafi, bututun ruwan sanyi kuma bututun tsiri ne kore, bututun ruwan zafi kuwa bututun tsiri ne.Bawuloli sun haɗa da bawul ɗin ball na PPR, bawul ɗin globe, bawul ɗin malam buɗe ido, bawul ɗin ƙofar, da waɗanda ke da kayan PPR da tushen jan ƙarfe a ciki.

(2) Hanyoyin haɗin bututu sun haɗa da walda, zafi mai zafi da haɗin zaren.PPR bututu yana amfani da haɗin narke mai zafi don zama mafi abin dogaro, mai sauƙin aiki, ƙarancin iska mai kyau, da ƙarfin haɗin gwiwa.Haɗin bututu yana ɗaukar splicer na hannun hannu don haɗin narke mai zafi.Kafin haɗawa, cire ƙura da abubuwa na waje daga bututu da na'urorin haɗi.Lokacin da jan hasken injin ya kunna kuma ya tsaya, daidaita bututun da za a haɗa.DN <50, zurfin narkewa mai zafi shine 1-2MM, kuma DN <110, zurfin narkewa mai zafi shine 2-4MM.Lokacin haɗawa, sanya ƙarshen bututu ba tare da juyawa Saka cikin jaket ɗin dumama don isa zurfin da aka ƙaddara ba.A lokaci guda, tura kayan aikin bututu zuwa kan dumama ba tare da juyawa don dumama ba.Bayan lokacin dumama ya kai, nan da nan cire bututu da kayan aikin bututu daga jaket ɗin dumama da shugaban dumama a lokaci guda, kuma saka su cikin zurfin da ake buƙata da sauri kuma a ko'ina ba tare da juyawa ba.An kafa flange iri ɗaya a haɗin gwiwa.A lokacin ƙayyadadden lokacin dumama, sabon haɗin gwiwa na walda za a iya daidaita shi, amma an hana juyawa sosai.Lokacin dumama bututu da kayan aiki, hana dumama da yawa kuma sanya kauri ya zama siriri.An ɓata bututu a cikin kayan aikin bututu.An haramta shi sosai don juyawa lokacin zafi narkewar intubation da daidaitawa.Kada a sami buɗe wuta a wurin aiki, kuma an haramta shi sosai don gasa bututu tare da bude wuta.Lokacin daidaita bututu mai zafi da kayan aiki a tsaye, yi amfani da ƙarfin haske don hana gwiwar hannu daga lankwasa.Bayan an gama haɗin haɗin, dole ne a riƙe bututu da kayan aiki da ƙarfi don kiyaye isasshen lokacin sanyaya, kuma ana iya sakin hannayen bayan sanyaya zuwa wani yanki.Lokacin da aka haɗa bututun PP-R tare da madaidaicin bututun ƙarfe, ya kamata a yi amfani da bututun PP-R tare da saka ƙarfe a matsayin canji.Ana haɗa bututun da aka haɗa da bututun PP-R ta soket mai narkewa kuma an haɗa su da kayan aikin bututun ƙarfe ko kayan aikin kayan aikin tsafta.Lokacin amfani da haɗin zaren, yana da kyau a yi amfani da tef ɗin albarkatun kasa na polypropylene azaman mai cikawa.Idan an haɗa famfon ɗin zuwa wurin mop ɗin, sanya mata gwiwar gwiwar hannu (mai zaren ciki) a ƙarshen bututun PPR akansa.Kada ku yi amfani da karfi da yawa yayin aikin shigarwa na bututun, don kada ku lalata kayan aikin da aka zana da kuma haifar da yabo a haɗin.Hakanan za'a iya yanke bututun da bututu na musamman: a gyara bayonet na almakashi mai kama da diamita na bututun da ake yanke, kuma a yi amfani da karfi daidai lokacin da ake juyawa da yanke.Bayan an yanke, ya kamata a zagaye karayar tare da zagaye mai dacewa.Lokacin da bututu ya karye, sashin ya kamata ya kasance daidai da axis bututu ba tare da burrs ba.

Ƙarfafa bututun polyvinyl chlorideFarashin UPVC)

(1) Ana amfani da bututun UPVC (yankuna) don magudanar ruwa.Saboda nauyinsa mai sauƙi, juriya na lalata, ƙarfin ƙarfi, da dai sauransu, ana amfani da shi sosai wajen shigar da bututun mai.A karkashin yanayi na al'ada, rayuwar sabis gabaɗaya tana zuwa shekaru 30 zuwa 50.Bututun UPVC yana da bangon ciki mai santsi da ƙarancin juriya na juriya na ruwa, wanda ke shawo kan lahanin da bututun ƙarfe na simintin ke shafar ƙimar kwarara saboda tsatsa da ƙima.Diamita na bututu kuma girman ɗaya ne ya fi girman diamita na ƙima.Kayan aikin bututuan raba su zuwa tees, giciye, gwiwar hannu, matse bututu, masu ragewa, matosai na bututu, tarkuna, matse bututu, da ratayewa.

(2) Cire manne don haɗi.Dole ne a girgiza manne kafin amfani.Dole ne a tsaftace bututu da sassan soket.Ƙananan ratar soket, mafi kyau.Yi amfani da rigar Emery ko tsintsiya don daidaita saman haɗin gwiwa.Goge manne da ɓacin rai a cikin soket sannan a shafa manne sau biyu a wajen soket.Jira manne ya bushe don 40-60s.Bayan shigar da shi a wuri, ya kamata a mai da hankali don haɓaka daidai ko rage lokacin bushewar manne bisa ga canjin yanayi.An haramta ruwa sosai yayin haɗin gwiwa.Dole ne a sanya bututun a kwance a cikin rami bayan an sanya shi.Bayan haɗin gwiwa ya bushe, fara sake cikawa.Lokacin cikawa, cika kewayen bututu tam da yashi kuma barin ɓangaren haɗin gwiwa don cikewa da yawa.Yi amfani da samfuran masana'anta iri ɗaya.Lokacin da ake haɗa bututun UPVC zuwa bututun ƙarfe, haɗin haɗin bututun ƙarfe dole ne a tsaftace kuma a liƙa, bututun UPVC yana mai zafi don yin laushi (amma ba ya ƙone), sannan a saka shi akan bututun ƙarfe kuma a sanyaya.Zai fi kyau a ƙara maƙalar bututu.Idan bututun ya lalace a cikin babban yanki kuma yana buƙatar maye gurbin duka bututu, ana iya amfani da mahaɗin soket biyu don maye gurbin bututun.Ana iya amfani da hanyar da za a iya amfani da ita don magance ɗigon ɗigon ƙarfi.A wannan lokacin, fara zubar da ruwan da ke cikin bututun, kuma sanya bututun ya haifar da matsa lamba mara kyau, sa'an nan kuma allurar da manne a kan pores na ɓangaren da ke zubar.Saboda mummunan matsin lamba a cikin bututu, za a tsotse manne a cikin ramuka don cimma manufar dakatar da zubewa.Hanyar haɗin gwiwar faci an fi niyya ne da ɗigon ƙananan ramuka da haɗin gwiwa a cikin bututu.A wannan lokacin, zaɓi bututu masu tsayi 15-20cm masu tsayi iri ɗaya, a yanka su nesa da wuri, a sassauta saman ciki na casing da na waje na bututun da za a yi ta hanyar hanyar haɗin haɗin gwiwa, sannan a rufe wurin da ke zubar. tare da manne.Hanyar fiber gilashin shine don shirya maganin guduro tare da resin epoxy da wakili na warkewa.Bayan impregnating da guduro bayani da gilashin fiber zane, an ko'ina rauni a saman da yayyo bangaren na bututu ko hadin gwiwa, kuma ya zama FRP bayan warkewa.Saboda hanyar tana da sauƙi mai sauƙi, fasaha mai sauƙi-zuwa-ƙware, ingantaccen tasirin toshewa da ƙarancin farashi, yana da babban haɓakawa da ƙimar amfani a cikin diyya mai saurin gani da zubar da ruwa.