Ka ntlafatso ea maemo a bophelo a batho, tlhokomeliso ea tšireletso ea tikoloho le matšoenyeho a bophelo bo botle, phetohelo e tala indastering ea thepa ea kaho e qalile tšimong ea phepelo ea metsi le drainage. Ho ea ka palo e kholo ea lintlha tsa tlhokomelo ea boleng ba metsi, liphaephe tsa tšepe tse batang tse nang le galvanized hangata li rusitse ka mor'a lilemo tse ka tlase ho tse 5 tsa bophelo ba tšebeletso, 'me monko oa tšepe o tebile. Baahi ba ile ba tletleba mafapheng a mmuso ka bonngoe, e leng se bakang mofuta oa bothata sechabeng. Ha li bapisoa le liphaephe tsa tšepe tsa setso, liphaephe tsa polasetiki li na le litšobotsi tsa boima bo bobebe, ho hanyetsa mafome, matla a phahameng a khatello, bohloeki le polokeho, ho hanyetsa phallo ea metsi ka tlase, ho boloka matla, ho boloka tšepe, tikoloho e ntlafalitsoeng ea bolulo, bophelo bo bolelele ba tšebeletso, le ho kenngoa habonolo. E ratoa ke sechaba sa boenjiniere 'me e na le boemo ba bohlokoa haholo, e theha mokhoa o sa utloahaleng oa nts'etsopele.

Litšobotsi le ts'ebeliso ea phaephe ea polasetiki

﹝一﹞Polypropylene pipe (PPR)

(1) Mererong ea hona joale ea kaho le ho kenya, boholo ba phepelo ea metsi le ea ho futhumatsa ke liphaephe tsa PPR (likotoana). Melemo ea eona ke ho kenya habonolo le ka potlako, ho boloka litšenyehelo le ho sireletsa tikoloho, boima bo bobebe, bohloeki le bo se nang chefo, ho hanyetsa mocheso hantle, ho hanyetsa mafome, ts'ebetso e ntle ea ho boloka mocheso, bophelo bo bolelele le melemo e meng. Bophara ba phaephe bo boholo ho feta bophara bo tloaelehileng, 'me bophara ba phaephe bo arotsoe ka ho khetheha ka DN20, DN25, DN32, DN40, DN50, DN63, DN75, DN90, DN110. Ho na le mefuta e mengata ea li-fitting tsa phaephe, li-tee, li-elbow, li-clamp tsa phaephe, li-reducer, li-plug tsa phaephe, li-clamp tsa phaephe, li-bracket, li-hangers. Ho na le liphaephe tsa metsi a batang le a chesang, phaephe ea metsi a batang ke phaephe e tala ea strip, 'me phaephe ea metsi a chesang ke phaephe e khubelu ea strip. Li-valve li kenyelletsa li-valve tsa bolo tsa PPR, li-valve tsa globe, li-valve tsa serurubele, li-valve tsa heke, le tse nang le thepa ea PPR le konokono ea koporo kahare.

(2) Mekhoa ea ho hokahanya phaephe e kenyelletsa ho tjheseletsa, ho qhibiliha ho chesang le khokahano ea khoele. Phaephe ea PPR e sebelisa khokahano ea ho qhibiliha ho chesang hore e be e tšepahalang ka ho fetisisa, e bonolo ho e sebelisa, e tiileng hantle moeeng, le matla a holimo a sebopeho. Khokahano ea phaephe e sebelisa splicer ea fusion e tšoaroang ka letsoho bakeng sa khokahano ea ho qhibiliha ho chesang. Pele o hokela, tlosa lerōle le lintho tse ling tse tsoang liphaepheng le lisebelisoa. Ha lebone le lefubelu la mochini le butsoe 'me le tsitsitse, hokahanya liphaephe (likarolo) tse tla hokeloa. DN<50, botebo ba ho qhibiliha ho chesang ke 1-2MM, 'me DN<110, botebo ba ho qhibiliha ho chesang ke 2-4MM. Ha o hokela, beha pheletso ea phaephe ntle le ho potoloha Kenya ka har'a jase ea ho futhumatsa ho fihlela botebo bo reriloeng esale pele. Ka nako e ts'oanang, sutumelletsa li-fittings tsa phaephe hloohong ea ho futhumatsa ntle le ho potoloha bakeng sa ho futhumatsa. Kamora hore nako ea ho futhumatsa e fihle, tlosa liphaephe le li-fittings tsa phaephe hang-hang ho tsoa jase ea ho futhumatsa le hloohong ea ho futhumatsa ka nako e le 'ngoe, 'me u li kenye botebong bo hlokahalang kapele le ka ho lekana ntle le ho potoloha. Flange e ts'oanang e thehoa kopanong. Nakong e boletsoeng ea ho futhumatsa, lenonyeletso le sa tsoa tjhesetsoa le ka lekanngoa, empa ho potoloha ho thibetsoe ka tieo. Ha u futhumatsa liphaephe le li-fitting, thibela ho futhumatsa ho feteletseng 'me u etse hore botenya bo be bosesaane. Phaephe e senyehile ka har'a fitting ea phaephe. ​​Ho thibetsoe ka tieo ho potoloha nakong ea ho kenngoa ha tšilo le ho lekanngoa ho chesang. Ha hoa lokela ho ba le lelakabe le bulehileng sebakeng sa ts'ebetso, 'me ho thibetsoe ka tieo ho baka phaephe ka lelakabe le bulehileng. Ha u hokahanya phaephe le li-fitting tse futhumetseng ka ho otloloha, sebelisa matla a bobebe ho thibela setsoe ho kobeha. Kamora hore khokahano e phetheloe, liphaephe le li-fitting li tlameha ho tšoaroa ka thata ho boloka nako e lekaneng ea ho pholisa, 'me matsoho a ka lokolloa ka mor'a ho pholisa ho isa bohōleng bo itseng. Ha phaephe ea PP-R e hokahane le fitting ea phaephe ea tšepe, phaephe ea PP-R e nang le tšepe e kenang e lokela ho sebelisoa e le phetoho. Fitting ea phaephe le phaephe ea PP-R li hokahantsoe ka sokete e qhibilihang ka ho chesang 'me li hokahantsoe le fitting ea phaephe ea tšepe kapa li-hardware tsa lisebelisoa tsa bohloeki. Ha u sebelisa khokahano e nang le khoele, ho eletsoa ho sebelisa teipi ea polypropylene e tala e le setlatsetso sa ho tiisa. Haeba pompo e hokahantsoe le letamo la mop, kenya setsoe se setšehali (se nang le khoele kahare) pheletsong ea pompo ea PPR ho eona. U se ke ua sebelisa matla a feteletseng nakong ea ts'ebetso ea ho kenya phaephe, e le hore u se ke ua senya li-fittings tse nang le khoele 'me ua baka ho lutla ha khokahano. Ho seha phaephe ho ka boela ha sehoa ka liphaephe tse khethehileng: bayonet ea sekere sa phaephe e lokela ho lokisoa ho lekana le bophara ba phaephe e sehoang, 'me matla a lokela ho sebelisoa ka ho lekana ha ho potoloha le ho seha. Kamora ho seha, lekhalo le lokela ho chitja ka selika-likoe se tšoanang. Ha phaephe e robehile, karolo e lokela ho ba e otlolohileng ho axis ea phaephe ntle le li-burrs.

﹝二﹞ Phaephe e tiileng ea Polyvinyl Chloride (UPVC)

(1) Liphaephe tsa UPVC (likotoana) li sebelisetsoa ho ntša metsi. Ka lebaka la boima ba eona bo bobebe, ho hanyetsa mafome, matla a phahameng, jj., e sebelisoa haholo ho kenngoeng ha liphaephe. ​​Maemong a tloaelehileng, bophelo ba ts'ebeletso hangata bo fihla ho lilemo tse 30 ho isa ho tse 50. Phaephe ea UPVC e na le lebota le boreleli la ka hare le khanyetso e tlase ea khohlano ea mokelikeli, e hlōlang sekoli seo phaephe ea tšepe e entsoeng ka tšepe e amang sekhahla sa phallo ka lebaka la mafome le sekala. Bophara ba phaephe le bona bo boholo ho feta bophara bo tloaelehileng.Lisebelisoa tsa liphaepheli arotsoe ka li-tee tse oblique, lifapano, litsoe, li-clamp tsa liphaephe, li-reducer, li-plug tsa liphaephe, li-trap, li-clamp tsa liphaephe le li-hangers.

(2) Ntša sekhomaretsi bakeng sa khokahano. Sekhomaretsi se lokela ho sisinngoa pele se sebelisoa. Liphaephe le likarolo tsa sokete li lokela ho hloekisoa. Ha sekheo sa sokete se le senyenyane, ho molemo. Sebelisa lesela la emery kapa lehare la sakha ho omisa bokaholimo ba manonyeletso. Hlatsoa sekhomaretsi ka mokhoa o mosesaane ka hare ho sokete 'me u behe sekhomaretsi habeli ka ntle ho sokete. Emela hore sekhomaretsi se ome ka metsotso e 40-60. Kamora ho se kenya sebakeng sa sona, tlhokomelo e lokela ho lefshoa ho eketsa kapa ho fokotsa nako ea ho omisa sekhomaretsi ka nepo ho latela liphetoho tsa maemo a leholimo. Metsi a thibetsoe ka tieo nakong ea ho kopanya. Phaephe e tlameha ho beoa e bataletse ka har'a foro ka mor'a hore e be sebakeng sa eona. Kamora hore manonyeletso a ome, qala ho tlatsa morao. Ha u tlatsa morao, tlatsa selikalikoe sa phaephe ka thata ka lehlabathe 'me u tlohele karolo ea manonyeletso e tlatsoe ka bongata bo boholo. Sebelisa lihlahisoa tse tsoang ho moetsi a le mong. Ha u hokahanya phaephe ea UPVC le phaephe ea tšepe, manonyeletso a phaephe ea tšepe a tlameha ho hloekisoa le ho khomaretsoa, ​​phaephe ea UPVC e futhumatsoa ho nolofatsa (empa e se chesoe), ebe e kenngoa phaepheng ea tšepe ebe e pholile. Ho molemo ho eketsa setlamo sa phaephe. Haeba phaephe e senyehile sebakeng se seholo mme e hloka ho nkela phaephe yohle sebaka, sehokelo sa masokete a mabedi se ka sebediswa ho nkela phaephe sebaka. Mokgwa wa ho qhibilihisa o ka sebediswa ho sebetsana le ho dutla ha tlamo ya solvent. Nakong ena, ntsha metsi ka hara phaephe pele, mme o etse phaephe ho etsa kgatello e mpe, ebe o kenya sekgomaretsi hodima masoba a karolo e dutlang. Ka lebaka la kgatello e mpe ka hara phaephe, sekgomaretsi se tla monywa ka hara masoba ho fihlela sepheo sa ho emisa ho dutla. Mokgwa wa ho kopanya patch o reretswe haholoholo ho dutla ha masoba a manyane le manonyeletso ka hara diphaephe. ​​Nakong ena, kgetha diphaephe tse bolelele ba 15-20cm tsa caliber e le nngwe, di kgaole ka bolelele, o harole bokahodimo ba kahare ba casing le bokahodimo ba kantle ba phaephe e tla bewa ka patch ho ya ka mokgwa wa manonyeletso a tla bewa, mme o kwahele sebaka se dutlang ka sekhomaretsi. Mokgwa wa faeba ya khalase ke ho lokisa tharollo ya resin ka resin ya epoxy le agent ya ho phekola. Kamora ho kenya tharollo ya resin ka lesela la faeba ya khalase, e tlangwa ka ho lekana hodima bokahodimo ba karolo e dutlang ya phaephe kapa manonyeletso, mme e ba FRP kamora ho hlwekiswa. Hobane mokhoa ona o na le kaho e bonolo, theknoloji e bonolo ho e tseba, phello e ntle ea ho kenya le ho tjhaja ka theko e tlase, o na le boleng bo holimo ba papatso le ts'ebeliso ho puseletso e thibelang ho dutla ha metsi le ho dutla ha metsi.