Ekuqaleni kwalonyaka, siqale ukuthengisa izinhlobo ezahlukene zemikhiqizoamapayipi ensimbi emnyama kanye nezinto zokufakaesitolo sethu esiku-inthanethi. Kusukela ngaleso sikhathi, sifunde ukuthi abathengi abaningi abazi lutho ngale nto esezingeni eliphezulu. Ngamafuphi, amapayipi ensimbi amnyama angenye yezinketho ezinhle kakhulu zamapayipi egesi akhona. Aqinile, kulula ukuwafaka, awagqwali futhi agcina uphawu olungangeni moya. Ukwemboza okumnyama kusiza ukuvimbela ukugqwala.
Ipayipi lensimbi emnyama lalivame ukusetshenziselwa amapayipi amanzi, kodwa selokhu kwafika ithusi, i-CPVC kanye ne-PEX selithandwa kakhulu ngegesi. Liyindlela enhle yokufaka uphethiloli ngezizathu ezimbili. 1) Liqinile, 2) Kulula ukulihlanganisa. Njenge-PVC, insimbi emnyama ethambile isebenzisa uhlelo lwamapayipi nezinto zokuhlanganisa ezihlanganiswa nenhlanganisela, esikhundleni sokushisela. Naphezu kwegama layo, amapayipi ensimbi emnyama empeleni enziwe ngenhlanganisela "yensimbi ephansi yekhabhoni". Lokhu kuyinika ukumelana nokugqwala okungcono kunepayipi lensimbi evamile.
Izici zamapayipi ensimbi amnyama
Njengoba lokhu okuthunyelwe kumayelana namapayipi ensimbi emnyama kanye nezinto zokufakelwa, sizogxila kwezinye zezici zayo kanye nezici zayo. Kubalulekile ukuba nolwazi uma kukhulunywa ngokufakwa kwamapayipi ekhaya lakho.
Imikhawulo Yokucindezela Kwepayipi Lensimbi Emnyama
Igama elithi “insimbi emnyama” livame ukubhekisela ohlotsheni lwensimbi emnyama eboshwe, kodwa kunezinhlobo eziningi ezahlukene zamapayipi ensimbi emnyama. Inkinga enkulu ngalokhu ukuthi wonke amapayipi ensimbi emnyama anamathela ezindinganisweni ezimbalwa kakhulu. Kodwa-ke, womabili aklanyelwe ukuphatha igesi yemvelo kanye namagesi e-propane, avame ukugcinwa ngaphansi kwama-60psi. Uma efakwe kahle, ipayipi lensimbi emnyama kumele lihlangabezane nezindinganiso ukuqinisekisa isilinganiso sokucindezela okungenani esingu-150psi.
Insimbi emnyama inamandla kunanoma yiliphi ipayipi lepulasitiki ngoba yenziwe ngensimbi. Lokhu kubalulekile ngoba ukuvuza kwegesi kungaba yingozi. Uma kwenzeka ukuzamazama komhlaba noma umlilo, lokhu kunamandla okwengeziwe kungabangela ukuvuza kwamagesi angaba yingozi kuyo yonke indlu.
Izinga lokushisa lepayipi lensimbi emnyama
Amapayipi ensimbi amnyama athambile nawo aqinile uma kukhulunywa ngezilinganiso zokushisa. Nakuba iphuzu lokuncibilika kwamapayipi ensimbi amnyama lingadlula i-1000F (538C), ithephu ye-teflon ebamba amalunga ndawonye ingaqala ukwehluleka cishe i-500F (260C). Uma ithephu yokuvala ihluleka, amandla epayipi awabalulekile ngoba igesi izoqala ukuvuza nge-joint.
Ngenhlanhla, iteyipu ye-teflon iqine ngokwanele ukumelana nanoma yikuphi ukushisa okubangelwa yisimo sezulu. Uma kwenzeka umlilo, kuvela ingozi enkulu yokuwa. Kodwa kulokhu, abantu abahlala kunoma yiliphi ikhaya noma ibhizinisi kufanele babe sebengaphandle lapho umugqa wephethiloli uphela.
Indlela YokufakaIpayipi Lensimbi Emnyama
Enye yezinzuzo eziyinhloko zokufaka amapayipi ensimbi emnyama ukuthi kulula ukuwasebenzisa. Lokhu kusho ukuthi angafakwa kalula.Ipayipi elinomucuKulula ukuyisebenzisa ngoba ingafakwa ngesikulufu endaweni yokuhlanganisa ngaphandle kokushiselwa. Njenganoma yiluphi uhlelo olunezixhumi ezinezintambo, amapayipi ensimbi amnyama kanye nezixhumi zidinga i-Teflon sealing tape ukuze kudalwe isivalo esingangeni moya. Ngenhlanhla, i-sealing tape kanye nopende we-duct kushibhile futhi kulula ukukusebenzisa!
Ukuhlanganisa uhlelo lwegesi yensimbi emnyama kudinga ikhono elincane kanye nokulungiselela okuningi. Ngezinye izikhathi amapayipi afakwa intambo kusengaphambili ngobude obuthile, kodwa ngezinye izikhathi kumele asikwe futhi afakwe intambo ngesandla. Ukuze wenze lokhu, kufanele ubambe ubude bepayipi nge-vise, uwasike ngobude ngomshini wokusika amapayipi, bese usebenzisa umshini wokusika amapayipi ukudala intambo ekugcineni. Sebenzisa uwoyela omningi wokusika intambo ukuze ugweme ukulimaza izintambo.
Uma uxhuma ubude bepayipi, uhlobo oluthile lwesivali kumele lusetshenziswe ukugcwalisa izikhala phakathi kwezintambo. Izindlela ezimbili zesivali sentambo yitheyiphu yentambo kanye nopende wepayipi.
Itheyiphu Yentambo Yeteyiphu Yokuvala Intambo
Indlela yokusebenzisa i-thread tape
Itheyiphu yomucu (evame ukubizwa ngokuthi “itheyiphu ye-teflon” noma “itheyiphu ye-PTFE”) iyindlela elula yokuvala amalunga ngaphandle kokuphazamisa. Ukusetshenziswa kuthatha imizuzwana embalwa nje. Songa itheyiphu yomucu uzungeze imicu yangaphandle yephayiphi. Uma ubheka ekugcineni kwephayiphi, yisonge ngokwewashi. Uma uyisonga ngokwewashi, isenzo sokuyikrufulula endaweni yayo singasusa itheyiphu endaweni yayo.
Songa itheyiphu uzungeze imicu yesilisa izikhathi ezintathu noma ezine, bese uyihlanganisa ngokuqinile ngangokunokwenzeka ngesandla. Sebenzisa i-wrench yepayipi (noma isethi yama-wrench epayipi) okungenani ukujika okukodwa okuphelele. Uma amapayipi nezinto zokufakelwa seziqiniswe ngokuphelele, kufanele akwazi ukumelana okungenani ama-psi ayi-150.
itheyiphu yepayipi yesitolo
Indlela yokusebenzisa upende wepayipi
Upende wepayipi (owaziwa nangokuthi “i-joint compound”) uyi-liquid sealant engena phakathi kwezintambo ukuze igcine i-closure iqinile. Upende wepayipi muhle ngoba awulokothi wome ngokuphelele, okuvumela amalunga angavulwanga ukuthi alungiswe futhi alungiswe. Enye inkinga ukuthi ingaba yimbi kangakanani, kodwa ngokuvamile upende wepayipi ujiyile kakhulu ukuthi ungaconsa kakhulu.
Isikhathi sokuthunyelwe: Julayi-22-2022