1. idatha yokuhlola ukugqwala kwensimu ukuze kutholwe impilo yesevisi yamapayipi amanzi ensimbi engagqwali kuze kufike eminyakeni eyi-100.
2. amandla aphezulu ensimbi engenasici, izikhathi ezingu-3 zamapayipi ethusi kanye nezikhathi ezingu-8 kuya kwezingu-10 zamapayipi e-PP-R, angakwazi ukumelana nomthelela wokugeleza kwamanzi ngesivinini esiphezulu ngamamitha angu-30 ngomzuzwana.
3. I-leachate engagqwali nengeqisi, ifinyelela ku-0 ukungcola, ipayipi lamanzi elihlanzeke kakhulu.
4. I-coefficient ye-coefficient yokushisa ephansi, ukusebenza kahle kokulondoloza ukushisa, izikhathi ezingu-4 zepayipi lensimbi, izikhathi ezingu-25 zepayipi yethusi, efanelekile ikakhulukazi ipayipi lamanzi ashisayo.
5. Inhlanzeko, engenabuthi: I-304 stainless steel sanitary pipe material iyimpahla yezempilo eyaziwayo engafakwa emzimbeni womuntu, iyimpahla yezempilo yezemvelo yekhulu lama-21, insimbi engagqwali njengento yokwakha amapayipi amanzi emazweni athuthukile. iminyaka eminingi yamarekhodi ezicelo ayimpumelelo.Amapayipi ensimbi ajwayele ukugqwala nokugqwala, athinta impilo, futhi amapayipi epulasitiki athambekele ezintweni ezinobuthi.
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2 Izinzuzo zobuchwepheshe bokuxhumana
1. okukhethekile ekuxhunyweni kwepayipi lamanzi lensimbi engagqwali yobuchwepheshe bokuxhuma i-card-pressure iklonyeliswe inani lamalungelo obunikazi kazwelonke, ishiya ububi bezindlela zokuxhuma zendabuko, okwenza ukwakhiwa kube lula futhi kusheshe, ukuxhumana okuthembekile nokuphephile.
2. ukusebenza kokuvala okuthuthukisiwe kakhulu, ingcindezi yokusebenza ifika ku-2.5 MP (ingcindezi yamanzi kampompi ingu-0.3 kuya ku-0.6 MP kuphela), ayinasondlo impilo yonke.
3. Ubuchwepheshe obuthuthukisiwe bemishini yokuvimbela ipayipi ukuze uxhumano ngalunye lube namamilimitha ambalwa okunwetshwa nokufinyela kwe-margin, ngakho-ke lungakwazi ukuqeda ngokuphelele okunye ukuxhumeka kwesikulufa, i-welding, i-gluing amapayipi amanzi ngenxa yokwanda okushisayo kanye nokuqhekeka kwezinyembezi zezinkinga ezifihliwe, ingasetshenziswa ku -40 ℃ ~ 120 ℃ umehluko wokushisa we-160 ℃.(Ngokwezinga likazwelonke le-GB50261-XX, ukuxhumana okuhlangene kwepayipi lamanzi ensimbi akuvunyelwe ngokuphelele).
4. kulula ukuxhuma: 304 indlela yokuxhuma ipayipi yensimbi engagqwali yokuxhumeka kwe-snap, izindleko eziphansi, ukusebenza okusheshayo, okulula, okuphephile nokuthembekile.Ipayipi le-ABS lisebenzisa i-ABS sol bonding;futhi cast iron metal pipe ngokuvamile esetshenziswa ukuxhuma wire bopha, kulula ukuvuza, enye ipayipi engagqwali yamukelwa Welding uhlobo uxhumano, izindleko eziphakeme, isikhathi eside ukwakhiwa.
3 Izinzuzo zokubukeka okuhle
Indawo yensimbi engagqwali ikhanya njengesibuko futhi icwebezela ngesiliva, efanelekile ngokukhethekile ukufakwa okuvulekile kwamapayipi amanzi ekhishini nasendlini yokugezela.Ngesikhathi sokulungiswa kwendlu endala, akudingekile ukungqongqoza odongeni ukuze ususe ipayipi lamanzi elidala, kodwa kuphela ukufaka ipayipi yamanzi ensimbi engagqwali endaweni yodonga.Akukhona nje ukuthi yinhle futhi iyanethezeka, kodwa futhi ingasebenzisa ipayipi lamanzi njengenduku yekhethini yokugeza kanye nethawula yokubeka ithawula, okungenakwenzeka ngepayipi le-PP-R nepayipi lethusi.
4 Izinzuzo ekuvikelweni kwemvelo
Amapayipi amanzi ensimbi engagqwali angcolile kanye nezingxenye eziyisipele zingagaywa kabusha ngaphandle kwanoma iyiphi imfucuza engcolisa imvelo.Ngokuphambene, amapayipi e-PP-R agcina engcolise indawo ezungezile ngodoti omhlophe (imfucumfucu ye-polymer ephikisayo) namapayipi ethusi ane-oxide yethusi enobuthi (i-copper oxide).Kusukela ekuhlaziyweni okungenhla, kungabonakala ukuthi abaholi boMnyango Wezokwakha benza isinqumo esihlakaniphile nesifinyelela kude sokubeka kuqala ukusetshenziswa kwamapayipi amanzi ensimbi engagqwali.
5 Kuwumkhuba ovamile wokuthi amapayipi ensimbi engagqwali ekugcineni azowaqeda wonke amanye amapayipi
Ochwepheshe babikezela ukuthi amapayipi okuhambisa amanzi ekugcineni azobuyela enkathini yamapayipi ensimbi, futhi amapayipi ensimbi engagqwali awo wonke amapayipi ensimbi anokusebenza okuhle kakhulu okubanzi.
Abantu basemazweni athuthukile emhlabeni wonke baye basebenzisa amapayipi amanzi ensimbi engagqwali.Ngo-2000, ngaphezu kwama-80% ezakhamuzi zase-Tokyo, e-Japan, zashintsha amapayipi okuqala e-PP-R namapayipi ethusi ngamapayipi ensimbi engagqwali.
6 Kuwumkhuba ovamile ukuthi amapayipi ensimbi engagqwali ekugcineni azowaqeda wonke amanye amapayipi
Ochwepheshe babikezela ukuthi amapayipi okuhambisa amanzi ekugcineni azobuyela enkathini yamapayipi ensimbi, futhi amapayipi ensimbi engagqwali awo wonke amapayipi ensimbi anokusebenza okuhle kakhulu okubanzi.
Abantu basemazweni athuthukile emhlabeni wonke baye basebenzisa amapayipi amanzi ensimbi engagqwali.Ngo-2000, ngaphezu kwama-80% ezakhamuzi zase-Tokyo, e-Japan, zashintsha amapayipi okuqala e-PP-R namapayipi ethusi ngamapayipi ensimbi engagqwali.
Ngokuthuthuka kwezinga lokuphila kwabantu bakithi kanye nokunaka impilo, ukukhetha kokuqala kwamapayipi ensimbi engagqwali okuhlobisa ikhaya kuzoba yiqiniso elingenakuphikiswa.Ukuhlobisa komndeni kudinga impilo kanye nokuvikelwa kwemvelo.Namuhla, imindeni eminingi inaka ukuvikelwa kwemvelo kwezinto zokuhlobisa ohlelweni lokulungiswa kwezindlu ezintsha nezindala.Ikakhulukazi, kuyinkinga engenakugwenywa ukuthi ukungcoliswa kwamanzi kubangela izingozi zempilo ekuphileni kwethu kwansuku zonke.Indlela yokuvikela ukuvikelwa kwemvelo kwezinto zokuhlobisa ikhaya yilokho okumele kucatshangelwe yonke imindeni.Amapayipi ensimbi engagqwali ayizinto zokuhlinzeka ngamanzi ezinempilo futhi ezinobungani nemvelo zokuvuselela nokuhlobisa amapayipi amanzi.
Isikhathi sokuthumela: Dec-21-2022