Khetho ea Lihokelo tsa Pipe le Diameter
Khetho ea Lihokelo tsa Pipe le Diameter - ena ke ts'ebetso ea bohlokoa ha u kenya lisebelisoa tsa ho futhumatsa le liphaephe. Tataisong ea rona u tla fumana lintlha tsohle tse hlokahalang bakeng sa ho khetha likhokahano tse nepahetseng, mefuta ea tsona, lisebelisoa le li-diameter tse loketseng tsa pipe. Tafole le li-filters tse leqepheng li u lumella ho fumana boitsebiso boo u bo hlokang ka potlako, hammoho le ho bala torque e tiisang 'me u khethe litiiso tse nepahetseng bakeng sa tsamaiso ea lipeipi tsa hau.
Leqephe lena le na le mefuta eohle ea likhokahano tsa liphaephe: ho tloha ho li-threaded ho ea ho li-connections le li-adhesive, tse nang le litšobotsi tsa tsona tse kang ho tiisa torque, boholo ba liphaephe, lisebelisoa tse sebelisoang le likarolo tsa ho kenya. Ka thuso ea li-filters tse loketseng le tafole, u ka fumana li-parameter tse loketseng morero oa hau habonolo.
Mokhoa oa ho sebelisa tataiso ee?
- Khetha bophara ba pipe.
- Hlalosa thepa ea phala.
- Khetha mofuta oa khokahano.
- Hlahloba torque e tiisang le litiiso tse khothalelitsoeng bakeng sa khokahano eo u e khethileng.
Mokhoa ona o tla u thusa ho qoba liphoso tsa ho kenya, ho netefatsa ho tiea le ho tšepahala ha tsamaiso ea ho futhumatsa kapa ea metsi.
Lethathamo la likhokahano tsa Pipe le Diameters - inthaneteng
Khetho ea likhokahano tsa liphaephe
Ha u khetha lisebelisoa tsa liphaephe, ke habohlokoa hore u se ke ua nahana feela ka bophara ba pipe le thepa, empa hape le mofuta oa ho kenya o tla sebelisoa morerong oa hau. Leqephe lena le fana ka mefuta e fapaneng ea likhokahano, e 'ngoe le e' ngoe e nang le litšobotsi tsa eona le sebaka sa ts'ebeliso.
Mefuta ea likhokahano tsa liphaephe:
- Khokahano ea likhoele
Ena ke e 'ngoe ea mefuta e tloaelehileng ea likhokahano tse sebelisoang bakeng sa liphaephe tsa tšepe le tsa koporo. Mahokelo a likhoele a hloka ho seha ka hloko le ho tiisa ka nepo ho thibela ho lutla. Hangata li-linen kapa fluoroplastic seals li sebelisoa. - Tobetsa khokahano
Lihokelo tsa khatiso li fana ka tiiso e tiileng ka tšebeliso ea li-fittings tsa khatiso le ho kenya likhoele. Mofuta ona oa ho hokahanya o atisa ho sebelisoa liphaepheng tsa koporo le tsa tšepe-polasetiki ha ho hlokahala hore ho be thata haholo le ho tšoarella nako e telele. - Khokahano ea Crimp
Lisebelisoa tsa compression li sebelisa lisebelisoa tse khethehileng tsa compression le lisebelisoa ho tiisa manonyeletso. Ka tloaelo e sebelisetsoa ho hokahanya le liphaephe tsa tšepe-polasetiki le lisebelisoa tse ling tse tenyetsehang. - Tlamahano e khomarelang
Mofuta ona oa khokahano o sebelisoa haholo bakeng sa liphaephe tsa polasetiki tse kang PVC le PEX. Ho kenya motsoako oa sekhomaretsi, ho sebelisoa sealant e khethehileng, e tiisang hore ho na le khokahanyo e matla le ea hermetic.
Mokhoa oa ho khetha mofuta oa khokahano?
Khetho ea mofuta oa khokahanyo e itšetlehile ka thepa ea phala, khatello ea tsamaiso, maemo a sebetsang le lisebelisoa tse fumanehang tsa ho kenya. Ka mohlala, bakeng sa litsamaiso tse jereng haholo tse kang ho futhumatsa, ho molemo ho sebelisa likhokahano tsa khatiso kapa li-threaded connections, ha bakeng sa lisebelisoa tsa lipeipi tse entsoeng ka liphaephe tsa polasetiki, likhokahano tsa sekhomaretsi li ka sebelisoa.
Lisefe tsa khetho:
U sebelisa li-filters tse hlahisitsoeng leqepheng, u ka khetha mofuta oa khokahanyo o lumellanang le thepa ea hau ea pipe le diameter. Khetha feela li-parameter mme sistimi e tla ikhethela tharollo e molemohali ea projeke ea hau.
Pipe le lisebelisoa tsa ho hokahanya
Khetho e nepahetseng ea liphaephe le lisebelisoa tsa khokahano ke senotlolo sa bophelo bo bolelele le katleho ea sistimi ea hau. Ho itšetlehile ka mofuta oa tsamaiso ea liphaephe (ho futhumatsa, phepelo ea metsi, joalo-joalo), hammoho le maemo a ho sebetsa, ho bohlokoa ho khetha lisebelisoa tse loketseng.
Lisebelisoa tsa lipeipi tse ka sehloohong:
- Lisebelisoa
Lipeipi tsa tšepe ke e 'ngoe ea lisebelisoa tse tsebahalang haholo bakeng sa ho futhumatsa le tsamaiso ea phepelo ea metsi. Li na le matla a holimo le nako e telele, empa li hloka tšireletso ea boleng bo phahameng khahlanong le kutu. Lipeipi tsa tšepe li loketse ho sebelisoa lits'ebetsong tse kholo tsa ho futhumatsa le metsi. - Koporo
Koporo ke thepa e sebelisoang haholo-holo bakeng sa phepelo ea metsi le lisebelisoa tsa ho futhumatsa. E hanyetsana le kutu ebile e bonolo ho e sebetsa. Koporo e loketse litsamaiso moo ho tšoarella le ho ts'epahala ho bohlokoa, empa ho bohlokoa ho nahana hore liphaephe tse joalo li ka ba theko e boima haholo ha li bapisoa le lisebelisoa tse ling. - Tšepe-polasetiki
Liphaephe tsa tšepe-polasetiki ke motsoako oa tšepe le polasetiki, e leng se fanang ka matla le ho feto-fetoha ha maemo. Li ratoa ka ho khetheha lits'ebetsong tsa metsi le ho futhumatsa, moo ho kopanya matla le boiketlo ba ho kenya ho bohlokoa. - PEX (polyethylene e kopantsoeng ka sefapano)
Liphaephe tsa PEX li sebelisoa haholo lits'ebetsong tsa ho futhumatsa le ho fana ka metsi ka tlase. Sesebediswa sena se tenyetseha, ha se kutu ebile ha se tlas'a sebopeho sa plaque. PEX e boetse e na le khanyetso e ntle ea mocheso, e etsa hore e be e loketseng ho sebelisoa lits'ebetsong tsa ho futhumatsa. - PVC (polyvinyl chloride)
PVC ke polasetiki e sebelisoang bakeng sa phepelo ea metsi le likhoerekhoere. Liphaephe tsa polasetiki tse entsoeng ka PVC li bonolo ho kenya, empa ha li hanyetsane le mocheso o phahameng joaloka lisebelisoa tsa tšepe.
Khetho ea thepa bakeng sa likhokahano:
Ho phaella tabeng ea hore thepa ea phala e susumetsa khetho ea mofuta oa khokahanyo, ke habohlokoa hape ho nahana ka thepa ea khokahanyo ka boeona. Ka mohlala, bakeng sa liphaephe tsa tšepe, likhokahano tse entsoeng ka khoele kapa tsa khatiso li loketse ka ho fetisisa, ha liphaephe tsa polasetiki, likhokahano tsa sekhomaretsi kapa lisebelisoa tsa khatiso li loketse ka ho fetisisa. Koporo, ka lehlakoreng le leng, hangata e hokahanngoa ho sebelisoa lisebelisoa tsa khatiso kapa li-compress.
Litlhahiso tsa ho khetha thepa:
- Bakeng sa liphaephe tse kholo Ho molemo ho sebelisa liphaephe tsa tšepe kapa tsa koporo, kaha li khona ho mamella meroalo e boima le khatello.
- Bakeng sa matlo a botho le lifolete Hangata liphaephe tsa tšepe-polasetiki le PEX li loketse, kaha ho bonolo ho li kenya 'me ha li khone ho bola.
- Bakeng sa phepelo ea metsi le likhoerekhoere Liphaephe tsa polasetiki tse kang PVC li loketse ka lebaka la ho hanyetsa lik'hemik'hale le boiketlo ba ho kenya.
Khetha thepa e lumellanang le projeke ea hau le maemo a ts'ebetso ho netefatsa ts'epo ea nako e telele ea sistimi.
Litlhahiso tsa ho kenya le ho tiisa
Ho kenya likhokahanyo tse nepahetseng tsa liphaephe ho bohlokoa ho netefatsa ho ts'epahala le ho tiea ha sistimi eohle. Mona re tla akaretsa mekhoa e metle ea ho kenya le ho tiisa likhokahano, hammoho le ho fana ka litlhahiso tsa ho khetha litiiso le ho thibela ho lutla.
1. Tiiso e nepahetseng ea likhokahano tsa likhoele
Likamano tse nang le likhoele li hloka tlhokomelo e khethehileng ha li tiisa. Ho tiisa ka tlase ho ka baka ho dutla, ha ho tiya ho feta tekano ho ka senya dikgwele mme ha etsa hore kgokelo e senyehe.
Litlhahiso tsa ho tiisa:
- Sebelisa wrench ea torque bakeng sa taolo e nepahetseng ea matla a tiisang.
- Qala ho tiisa ka letsoho, ebe o sebelisa senotlolo ho fihlela motsotso oo o o batlang.
- Se ke oa sotha khokahano: Haeba likhoele li thella, leka ho lokolla khokahanyo hanyane pele ebe u e tiisa hape.
- Sebelisa sealant e loketseng bakeng sa khoele ka 'ngoe. (mohlala, khoele ea line, fluoroplastic kapa tow) ho netefatsa ho tiea.
2. Tobetsa likhokahano
Lihokelo tsa khatiso ke mokhoa oa sejoale-joale ebile o bonolo oa ho hokahanya liphaephe tse sa hlokeng tšebeliso ea likhoele. Leha ho le joalo, ho li kenya, o hloka sesebelisoa se khethehileng - mochine oa khatiso.
Litlhahiso tsa ho kenya likhokahano tsa boralitaba:
- Etsa bonnete ba hore liphaephe le lisebelisoa li hloekileho qoba tshilafatso e ka sitisang tiiso.
- Etsa bonnete ba hore sesebelisoa se kentsoe ka nepo: Ho etsa sena, sebelisa cheke le matšoao ho netefatsa hore sebaka se lutseng hantle.
- Hopola ho fokotsa khokahano ka ho lekana.ho qoba ho dutla.
3. Likamano tsa Crimp
Li-crimp connections li sebelisoa ho hokahanya liphaephe tse tenyetsehang tse kang tšepe-plastiki. Bakeng sa ho kenya ka nepo, ho hlokahala ho sebelisa mehele e khethehileng ea compression le lisebelisoa.
Litlhahiso tsa ho kenya likhokahano tsa crimp:
- Khetha lesale la compression le loketseng, e lumellanang le bophara le mofuta oa pipe.
- Sheba ho tiea ha crimpho thibela metsi kapa moya ho tsoa ka lenonyeletso.
- Ka mor'a ho kenya, hlahloba khokahano bakeng sa ho lutla..
4. Manonyeletso a khomarelang
Manonyeletso a khomarelang a atisa ho sebelisoa bakeng sa liphaephe tsa polasetiki tse kang PVC le PEX. Bakeng sa ho kenngoa ha bona, ho sebelisoa sekhomaretsi se khethehileng, se kopanyang mathōko a phala le ho lekana, ho tiisa hore ho thata.
Litlhahiso tsa ho kenya li-adhesive joints:
- Hloekisa le ho tlotsa bokaholimo bo tla kopanngoa.e le hore sekhomaretsi se khomarele hantle phala le se loketseng.
- Sebelisa sekhomaretsi ka ho lekana, u se ke ua e lumella hore e kopane le libaka tse ka ntle tsa liphaephe.
- Ela hloko nako ea ho omisa ea sekhomaretsi, pele o hokahanya tsamaiso ho marang-rang.
5. Ho sebelisa litiiso
Litiiso li phetha karolo ea bohlokoa ho thibeleng ho lutla ha lipeipi. Ho itšetlehile ka mofuta oa khokahanyo le thepa ea pipe, o tla hloka ho khetha tiiso e nepahetseng.
Mefuta ea litiiso:
- Khoele ea line - e sebelisetsoa ho hokahanya likhoele, haholo-holo lits'ebetsong tsa ho futhumatsa.
- Fluoroplastic - e loketseng bakeng sa litsamaiso tse phahameng tsa khatello.
- Tow — e sebedisetswa mahokelong a dikgwele moo ho hlokehang ho tiisa ho eketsehileng.
- Tiiso ea rabara - e sebelisetsoa likhokahano tsa boralitaba le mefuta e meng ea likhokahanyo tsa crimp.
Litlhahiso tsa ho khetha sealant:
- Sebelisa litiiso tsa boleng bo holimo feelatse loketseng mofuta oa khokahano ea hau le sistimi.
- U se ke ua sebelisa sealant e feteletseng.. Lichelete tse feteletseng li ka baka tšilafalo ea sistimi kapa ho lutla.
- Sheba boemo ba litiiso Ka mor'a ho kenya: Haeba li tsofetse kapa li senyehile, li tlameha ho nkeloa sebaka.
Lipotso tse botsoang khafetsa (FAQ)
U ka khetha torque e tiileng e nepahetseng joang bakeng sa khokahanyo ea khoele?
Bakeng sa likhokahano tsa likhoele, ho bohlokoa ho latela torque e khothaletsoang e bonts'itsoeng tafoleng. Ho tiisa ho ka 'na ha baka ho lutla, ha ho tiisa ho feta tekano ho ka senya likhoele le khokahanyo. Sebelisa wrench ea torque ho laola ka nepo ho tiisa.
Ke litiiso life tse molemo ka ho fetisisa ho sebelisa koporo le tšepe-polasetiki?
Bakeng sa liphaephe tsa koporo, ho molemo ho sebelisa litiiso tsa fluoroplastic, kaha li fana ka tightness ka mocheso o phahameng le likhatello. Bakeng sa liphaephe tsa tšepe-polasetiki, litiiso tsa rabara kapa tsa fluoroplastic li loketse, tseo ho leng bonolo ho li kenya le ho fana ka nako e telele e thata.
Seo u lokelang ho se etsa haeba tiiso e sa fane ka tiiso e thata?
Haeba tiiso e sa fane ka tiiso e tiileng, hlahloba hore na e kentsoe ka nepo. E ka 'na eaba e senyehile kapa e khethiloe ka phoso bakeng sa mofuta oa khokahanyo. Leka ho fetola tiiso ka e loketseng haholoanyane 'me u netefatse hore likhokahano tsohle li tiisitsoe ho torque e nepahetseng.
Ke mofuta ofe oa khokahano o loketseng sistimi ea ho futhumatsa?
Bakeng sa litsamaiso tsa ho futhumatsa, likhokahano tse kentsoeng kapa tsa khatiso hangata li khethoa. Mahokelo a likhoele a loketse liphaephe tsa tšepe, 'me likhokahano tsa khatiso li loketse lipeipi tsa koporo, tsa tšepe-polasetiki le tsa PEX. Likhokahano tsa khatiso li fana ka tiiso e ntle le ho tšoarella nako e telele, haholo-holo mocheso o phahameng.
Seo u lokelang ho se etsa haeba bophara ba phala bo sa lumellane le bophara bo loketseng?
Haeba bophara ba phala le ho kenya li sa lumellane, ho hlokahala hore u sebelise li-adapter kapa li- reducers tse ka fanang ka khokahanyo e ka tšeptjoang le e thata. Khetha li-adapter tse lumellanang le mofuta oa khokahanyo le thepa ea phala.
U ka qoba tšenyo joang ha u kenya likhokahano tsa liphaephe?
Ho qoba tšenyo, kamehla latela litaelo tsa ho kenya 'me u sebelise lisebelisoa tse nepahetseng. U se ke ua tiisa likhokahano, u se ke ua sebelisa li-sealant tse ngata haholo, 'me u tšoare liphaephe ka hloko ho qoba tšenyo nakong ea ho kenya.
U ka khetha thepa e nepahetseng ea pipe joang ho itšetlehile ka tsamaiso?
Khetho ea thepa ea pipe e itšetlehile ka mofuta oa tsamaiso le maemo a sebetsang. Hangata lipeipi tsa koporo kapa tsa tšepe li sebelisetsoa ho futhumatsa lisebelisoa hobane li khona ho mamella khatello e phahameng le mocheso. Bakeng sa lits'ebetso tsa metsi le likhoerekhoere, liphaephe tsa tšepe-polasetiki le tsa polasetiki li loketse, tseo ho leng bonolo ho li kenya le ho hanyetsa ho senya.
fihlela qeto e
Khetho ea Lihokelo tsa Pipe le Diameter - ke mohato oa bohlokoa oa ho theha mekhoa ea lipeipi e sebetsang hantle le e ka tšeptjoang, ebang ke ea ho futhumatsa, phepelo ea metsi kapa marang-rang a mang a lisebelisoa. Khetho e nepahetseng ea likhokahano tsa liphaephe, li-diameter, lisebelisoa le litiiso li tla thusa ho qoba ho lutla, ho eketsa nako e telele ea tsamaiso le ho fokotsa monyetla oa ho senyeha ha nako e tlang.
Sehloohong sena, re shebile ka botlalo mefuta e fapaneng ea likhokahano, lisebelisoa tsa liphaephe le likhothaletso tsa ho kenya. Hona joale, ka lebaka la tafole e fanoeng, u ka khetha habonolo khokahanyo e nepahetseng bakeng sa liphaephe tsa hau, u nahane ka bophara, lisebelisoa le lisebelisoa tse ling.
Litlhahiso tsa motheo tsa ho kenya ka katleho:
- Khetha mofuta oa ho hokahanya ho itšetlehile ka thepa ea phala: bakeng sa liphaephe tsa tšepe - khokahanyo ea threaded, bakeng sa koporo le tšepe-polasetiki - lihokelo tsa khatiso.
- U se ke ua lebala ka litiiso: lia hlokahala ho tiisa likhokahano le ho thibela ho lutla.
- Sebelisa lisebelisoa ka mokhoa o nepahetseng: wrench ea torque, sesebelisoa sa crimp kapa sekhomaretsi se khomarelang - ke habohlokoa ho latela litlhahiso tsa mofuta o mong le o mong oa khokahanyo.
- Se potlake: Ela hloko mohato o mong le o mong oa ho kenya ho qoba liphoso tse ka amang katleho ea tsamaiso eohle.
Litlhahiso mabapi le khetho:
- etsoe mekhoa ea ho futhumatsa Ho molemo ho sebelisa likhokahano tsa khatiso kapa likhokahano tse kentsoeng ka likhoele tse nang le litiiso tsa fluoroplastic.
- etsoe phepelo ea metsi le tsamaiso ea likhoerekhoere U ka sebelisa manonyeletso a likhomaretsi bakeng sa liphaephe tsa polasetiki le manonyeletso a khatiso bakeng sa liphaephe tsa tšepe-polasetiki.
U se ke ua lebala hore khokahano e khethiloeng ka nepo le lisebelisoa tsa boleng bo holimo ke senotlolo sa ts'ebetso e tšoarellang le e tšepahalang ea phaephe ea hau.
