Izixhumi ezisheshayo ze-PPR ezingashisiziya ngokuya zithandwa kakhulu embonini yokufaka amapayipi ngenxa yezinzuzo zazo eziningi.Lokhu kufakwa okusha kuhlinzeka ngesixazululo esisebenzayo nesithembekile sokuhlanganisa amapayipi ngaphandle kwesidingo sezindlela zendabuko zokushisela noma zokunamathisela.Kulesi sihloko, sizohlola izinzuzo zokusebenzisaAma-couplings angenakushisa e-PPRnokuthi bangawathuthukisa kanjani amapayipi amanzi.
Enye yezinzuzo eziyinhloko zokuhlanganisa okusheshayo okungashisi kwe-PPR kulula i-instalnlatio.Ngokungafani nezindlela zendabuko zokuxhuma ezidinga amathuluzi namakhono akhethekile, ama-couplings asheshayo e-PPR angenawo ukushisa angafakwa yinoma ubani onolwazi oluyisisekelo lwamapayipi.Lezi zifakelo zifaka indlela elula ye-push-fit yoxhumano olusheshayo, oluvikelekile.Lokhu akukongi isikhathi kuphela, futhi kunciphisa ubungozi bokuvuza namanye amaphutha okufaka.
Enye inzuzo yezixhumi ezisheshayo ze-PPR ezingashisi ukuguquguquka kwazo.Lawa ma-couplings afaneleka ezinhlobonhlobo zezicelo ezihlanganisa amapayipi amapayipi ezindaweni zokuhlala, ezohwebo nezimboni.Kungakhathaliseki ukuthi isistimu yamanzi ashisayo noma abandayo, ama-couplings asheshayo e-PPR angenawo ukushisa anganikeza isisombululo esithembekile nesiqinile.Angasetshenziswa futhi ukuhlanganisa amapayipi enziwe ngezinto ezahlukene, njenge-PPR, i-PVC noma ithusi.
Esinye sezici ezivelele zokuhlanganisa okusheshayo kwe-PPR okungashisi ukwakheka kwayo okungavuzi.Lokhu kufakwa kwenzelwe ukuhlinzeka ngoxhumano oluqinile, oluvikelekile oluvimbela ukuvuza kwamanzi noma igesi.I-push-fit mechanism idala isibopho esiqinile phakathi kwamapayipi, iqinisekisa ukuthi amalunga awanawo amanzi.Lokhu akuvimbeli nje ukumoshakala kwamanzi, kodwa futhi kuvikela ubuqotho besistimu yokufaka amapayipi amanzi.
Ngokungafani nezindlela zendabuko zokuxhuma ezidinga isikhathi sokumisa, izixhumi ezisheshayo ze-PPR ezingenakushisa zilungele ukusetshenziswa ngokushesha.I-push-fit mechanism iqeda isidingo sokulinda i-adhesive noma i-solder ukuze yome, okuvumela ukuqedwa ngokushesha kwamaphrojekthi amapayipi.Lokhu kunenzuzo ikakhulukazi kumaphrojekthi azwela isikhathi noma ukulungisa izimo eziphuthumayo, lapho umzuzu nomzuzu ubalulekile.
Ngokungeziwe ekufakeni okusheshayo, isixhumi esisheshayo se-PPR esingashisi singasuswa kalula futhi sibekwe kabusha njengoba kudingeka.Ngokungafani noxhumano oluqinile noma olushiselwe, okunzima ukukususa, ama-couplings asheshayo e-PPR angenawo ukushisa anganqanyulwa kalula ngaphandle kokulimaza ipayipi.Lokhu kuvumelana nezimo kwenza kube lula ukugcina nokuguqula izinhlelo zamapayipi, konga isikhathi nomzamo ngokuhamba kwesikhathi.
Ukuqina kwesixhumi esisheshayo se-PPR esingashisi kungenye inzuzo okufanele ibalulwe.Kwenziwe ngezinto ezisezingeni eliphezulu, lezi zakhi zingakwazi ukumelana nokucindezela okuphezulu nezimo zokushisa eziphezulu.Ziyakwazi futhi ukumelana nokugqwala, amakhemikhali kanye nemisebe ye-UV, iqinisekisa ukusebenza okuhlala isikhathi eside.Lokhu kuqina kunciphisa isidingo sokulungiswa njalo noma ukushintshwa, okwenza ama-couplings asheshayo e-PPR angenawo ukushisa abe yinketho engabizi kakhulu yamaphrojekthi amapayipi.
Enye inzuzo yemvelo ye-PPR isixhumi esisheshayo esingenakushisa ukuvikelwa kwayo kwemvelo.Ngokungafani nezindlela zendabuko zokujoyina ezidinga ukusetshenziswa kwezinamathiselo noma izinto zokunamathisela, izixhumi ezisheshayo ze-PPR ezingenakushisa azinawo amakhemikhali ayingozi.Lokhu kunciphisa ingozi yentuthu enobuthi noma ukungcoliswa kwemvelo ngesikhathi sokufakwa.Ukwengeza, ukusebenziseka kabusha kwalokhu kufakwa kunciphisa imfucuza futhi kunomthelela ohlelweni oluzinzile lwamapayipi.
Kuyafaneleka futhi ukusho ukuthi ukuhlanganisa okusheshayo okungashisi kwe-PPR kunamandla amahle kakhulu okulwa nokungcolisa kanye nokulwa nokukala.Lezi zinto zokufakwayo zinendawo yangaphakathi ebushelelezi evimbela ukunqwabelana kwenhlabathi noma ukungcola epayipini.Lokhu akugcini nje ngokuqinisekisa ukugeleza okufanele, futhi kunciphisa ingozi yokuvala noma ukulahlekelwa ukusebenza kahle kwesistimu.Ama-couplings asheshayo we-PPR angenawo ukushisa asiza ukugcina ukusebenza okuphelele kwesistimu yamapayipi isikhathi eside.
Kafushane, ama-couplings asheshayo e-PPR angenawo ukushisa anezinzuzo eziningi eziwenza alungele amaphrojekthi okufaka amapayipi.Ukufakwa kwabo kalula, ukuguquguquka, ukuklama okungavuzi, ukusetshenziswa ngokushesha nokuqina kubenza babe ukukhetha kokuqala kochwepheshe kanye nama-DIYers ngokufanayo.Ngaphezu kwalokho, ubungane bazo bemvelo kanye nezakhiwo ezimelene nokungcoliswa kanye nezindawo zokulwa nokunukubeza zithuthukisa ukukhanga kwazo.Njengoba imboni yamapayipi iqhubeka nokuthuthuka,I-PPRama-couplings asheshayo angashisi agqama njengesixazululo esinokwethenjelwa nesisebenzayo sokuhlanganisa amapayipi ndawonye.
Isikhathi sokuthumela: Jul-01-2023