Moralo oa lienjiniere tsa Nordiclintho tse thellangho mamella lipotoloho tse matla tsa serame ho -40°C. Likaroloana tsena tse khethehileng li lumella liphaephe ho hola le ho koetela ka mokhoa o sireletsehileng. Lisebelisoa tse tsoetseng pele li thibela ho lutla le ho hlōleha ha moralo. Lisebelisoa tsa metsi ha ho bata haholo li itšetleha ka lisebelisoa tsena bakeng sa ts'epo ea nako e telele le ho boloka litšenyehelo.
Lintlha tsa bohlokoa
- Lisebelisoa tse thellang li sebelisa lisebelisoa tse tenyetsehang tse lumellang liphaephe hore li atolohe le ho honyela ka mokhoa o sireletsehileng, ho thibela mapetsong le ho lutla maemong a leqhoa.
- Lisebelisoa tse entsoeng ka boenjiniere ba Nordic li kopanya moralo o bohlale le lisebelisoa tse tsoetseng pele ho hanela serame se feteletseng, kutu le tšenyo ea lik'hemik'hale, ho netefatsa hore metsi a tšoarella nako e telele.
- Lisebelisoa tsena li fokotsa litšenyehelo tsa tlhokomelo le ho hloleha ka ho theha likhokahano tse sireletsehileng, tse sa luleng tse sebetsang ka ts'epahalo nakong ea lipotoloho tse ngata tsa leqhoa.
Lisebelisoa tsa Sliding le Phephetso ea Freeze-Thaw
Ho Utloisisa Lipotoloho tsa Leqhoa la Leqhoa ho -40°C
Mariha a Nordic a tlisa linako tse pheta-phetoang tsa leqhoa, 'me mocheso o theoha ho fihlela ho -40°C. Lipotoloho tsena li etsa hore metsi a mobung le liphaepheng a hoame, a atolohe, ebe a qhibiliha, e leng se lebisang khatellong ea mechine. Liphuputso tsa Norway li bontša hore serame ho -15°C ka letsatsi, ho lateloa ke ho qhibiliha ho 9°C, ho fokolisa sebopeho sa mobu le ho eketsa kotsi ea khoholeho. X-ray tomography e senola hore potoloho e pheta-phetoang e fokotsa boholo le palo ea masoba a mobu, e leng ho etsang hore ho tsamaisoa ha metsi ho be thata le ho phahamisa monyetla oa ho phalla. Maemo ana a thata a qholotsa botsitso ba tsamaiso ea metsi le naha e a potolohileng.
Tšusumetso ho Litsamaiso tsa Metsi le Tlhokahalo ea Litharollo tse Khethehileng
Lisebelisoa tsa metsi ha ho bata haholo li tobana le mathata a 'maloa:
- Liphaephe li ka phatloha ha metsi a ka hare a hoama le ho hola.
- Mehaho ea konkreite e hlahisa mapetsong le ho felloa ke matla.
- Metheo ea fetoha kapa ea petsoha ha mobu o ntse o hola le ho hola.
- Marulelo le li-gutter li hlokofatsoa ke matamo a leqhoa, a bakang ho lutla.
- Mongobo o tsoang liphaepheng tse phatlohileng o senya bokahare ba mohaho.
Baenjiniere ba sebelisa litharollo tse 'maloa ho thibela mathata ana:
- Likobo tse futhumatsang le likobo li boloka liphaephe li futhumala.
- Mekhoa ea ho latela mocheso oa motlakase e fana ka mocheso o tsitsitseng.
- Li-heaters tsa valve li sireletsa likarolo tse pepenene.
- Ho ntša liphaephe le ho sebelisa li-valve tse thibelang leqhoa ho thibela leqhoa ho thehoa.
Mekhoa ena e shebana le ho thibela serame le ho fokotsa litšenyehelo tsa ho lokisa.
Ke Eng e Behang Lisebelisoa tsa Sliding Arohaneng
Li-sliding fittings li hlahella hobane li lumella lipeipi ho tsamaea ha mocheso o fetoha. Ho fapana le lisebelisoa tsa khale tsa koporo kapa tsa PVC, lisebelisoa tse thellang tse entsoeng ka thepa e tenyetsehang joalo ka PEX li atoloha le ho hola ka pompo. Ho feto-fetoha hona ho fokotsa kotsi ea liphaephe tse phatlohileng le ho fokotsa libaka tse lutlang. Lihokelo tse fokolang li bolela monyetla o fokolang oa ho hloleha. Li-sliding fittings li boetse li hanela mathata a tloaelehileng a kang ho hōla ha crack le tlhaselo ea lik'hemik'hale, tse atisang ho etsa hore lisebelisoa tsa setso li se ke tsa atleha libakeng tse batang.
Nordic Engineered Sliding Fittings: Tshebetso le Melemo
Boenjiniere ba Mohatsela o Feteletseng: Lisebelisoa le Likarolo tsa Moqapi
Baenjiniere ba Nordic ba khetha lisebelisoa tse tsoetseng pele bakeng sa lisebelisoa tse thellang ho netefatsa ts'ebetso maemong a thata a mariha. Polyphenylsulfone (PPSU) le cross-linked polyethylene (PEX) ke khetho e tloaelehileng. PPSU e hanela ho phatloha le tlhaselo ea lik'hemik'hale, esita le ka mocheso o ka tlase ho -40 ° C. PEX e fana ka maemo a bonolo, e lumellang liphaephe le lisebelisoa ho tsamaea hammoho nakong ea katoloso le ho honyela. Lisebelisoa tsena ha li fetohe brittle ka serame se feteletseng, se thibelang ho hlōleha ka tšohanyetso.
Likarolo tsa moralo le tsona li phetha karolo ea bohlokoa. Lisebelisoa tse thellang li sebelisa letsoho kapa molala o tsamaeang haufi le phala. Moqapi ona o monya motsamao o bakoang ke ho fetoha ha mocheso. Li-fittings li etsa tiiso e tiileng, e thibelang ho lutla le ha liphaephe li fetoha. Baenjiniere ba fokotsa palo ea manonyeletso tsamaisong, e leng ho fokotsa kotsi ea ho lutla le ho etsa hore ho be bonolo ho kenya.
Tlhokomeliso: Motsoako oa thepa e tenyetsehang le moralo o bohlale o lumella lisebelisoa tse thellang ho feta litšepe tsa setso kapa lipolasetiki tse thata tsa maemo a leholimo a Nordic.
Mekhoa ea Tšireletso ea Qhoma-Thaw
Lisebelisoa tse thellang li sireletsa litsamaiso tsa metsi hore li se ke tsa senyeha ka ho lumella motsamao o laoloang. Ha metsi a hoama, aa atoloha ’me a beha khatello holim’a lipeipi. Lisebelisoa tsa setso li ka senya kapa tsa robeha tlas'a khatello ena. Lisebelisoa tse thellang li tsamaea le phala, li monya matla le ho thibela tšenyo.
Lisebelisoa li boetse li hanela kutu le tlhaselo ea lik'hemik'hale. Ho hanyetsa hona ho bohlokoa hobane matsoai a litsela le lik'hemik'hale tse ling hangata li kena tsamaisong ea metsi nakong ea mariha. Likhokahano tse sireletsehileng, tse sa duleng li thibela metsi ho tsoa, e leng ho fokotsang kotsi ea ho etsa leqhoa ka har'a mabota kapa metheo.
Mokhoa o bonolo oa ho kenya o matlafatsa ts'ireletso ea leqhoa. Manonyeletso a fokolang a bolela lintlha tse fokolang tse fokolang. Sistimi e lula e le matla, le ka mor'a linako tse ngata tsa ho qhibiliha ha leqhoa.
Ho tšoarella, ho Tšepahala, le Tšebeliso ea Litšenyehelo ho Maemo a Leholimo a Mathata
Sistimi ea metsi libakeng tsa Nordic e hloka lisebelisoa tse tšoarellang. Lisebelisoa tsa li-sliding li khotsofatsa tlhoko ena ka ho fana ka:
- E tšoarella haholo khahlano le serame, kutu, le tšenyo ea lik'hemik'hale.
- Litokiso tse fokolang le tse nchafalitsoeng ha nako e ntse e ea.
- Litšenyehelo tse tlase tsa tlhokomelo ha li bapisoa le lisebelisoa tse tloaelehileng.
- Likhokahano tse sireletsehileng, tse hananang le ho lutla tse fokotsang tšenyo ea metsi.
- Ho kenngoa ha bonolo, ho fokotsang litšenyehelo tsa basebetsi le thepa.
| Sebopeho | Lisebelisoa tsa Sliding | Lisebelisoa tse Tloaelehileng |
|---|---|---|
| Qhanyetsa Resistance | Phahameng | E itekanetseng |
| Khanyetso ea Corrosion | Phahameng | Tlase |
| Maintenance Frequency | Tlase | Phahameng |
| Tlhophiso ea ho Kena | E bonolo | Rara |
| Litšenyehelo-Ka katleho | Phahameng | E itekanetseng |
Melemo ena e etsa hore li-sliding fittings e be letsete le bohlale bakeng sa lits'ebetso tsa metsi tse pepesehileng serame se feteletseng.
Likopo tsa 'Nete tsa Lefatše le Lithuto tsa Litaba
Baenjiniere ba lekile lisebelisoa tse thellang libakeng tse ling tse thata ka ho fetisisa lefatšeng. Lithuto tse 'maloa li totobatsa katleho ea tsona:
- Lisebelisoa tse thellang tsa PPSU li sebelitse hantle lits'ebetsong tsa mafura a sefofane ho -60 ° C, li bonts'a ho tšoarella le ho fetoha habonolo.
- Polokelo ea cryogenic ea bongaka e sebelisitse lisebelisoa tsa PPSU ka tlase ho -80 ° C, ho boloka matla le polokeho bakeng sa disampole tsa likokoana-hloko.
- Sistimi ea sehatsetsi sa indasteri e nang le ammonia e sebetsa ka ts'epo ka lisebelisoa tsa PPSU, e ntlafatsa ts'ebetso ea matla le ho fokotsa tlhokomelo.
- Likhamphani tsa oli le khase li ne li sebelisa lisebelisoa tsa PPSU lisebelisoa tsa leoatle, moo li neng li khona ho mamella mocheso o batang le lik'hemik'hale tse matla.
Mehlala ena e bontša hore lisebelisoa tse thellang ha li sebetse feela tsamaisong ea metsi empa hape le maemong a boima a indasteri le a saense. Rekoto ea bona e netefalitsoeng ha ho bata haholo e ba etsa khetho e tšepahalang bakeng sa lisebelisoa tsa metsi tsa Nordic.
Li-fittings tse entsoeng ka Nordic li fana ka tšireletso e ke keng ea lekanngoa le boleng ha ho bata haholo. Bomasepala ba Canada ba tlaleha liphoso tse fokolang le litšenyehelo tse tlase tsa tlhokomelo ka lebaka la lisebelisoa tse tenyetsehang. Japane le Asia Pacific, baenjiniere ba ntse ba khetha liphaephe tse tenyetsehang, tse sa jeng bakeng sa maemo a leholimo a batang. Mekhoa ena e totobatsa karolo ea bohlokoa ea lisebelisoa tse tsoetseng pele ho sireletsa tsamaiso ea metsi.
LBH
Ke eng e etsang hore lisebelisoa tse thellang li loketse serame se feteletseng?
Lisebelisoa tse thellang li sebelisa lisebelisoa tse tenyetsehang. Lisebelisoa tsena li lumella liphaephe hore li tsamaee nakong ea liphetoho tsa mocheso. Moetso ona o thibela mapetsong le ho lutla maemong a leqhoa.
Na li-sliding fittings li ka kenngoa litsing tse teng tsa metsi?
Ee. Baenjineri ba ka fetola lisebelisoa tse thellang ho litsamaiso tse ngata tse teng. Ts'ebetso e hloka lisebelisoa tse fokolang mme e baka tšitiso e nyane ho phepelo ea metsi.
Lisebelisoa tse thellang li fokotsa litšenyehelo tsa tlhokomelo joang?
Lisebelisoa tse thellang li hanela kutu le ho lutla. Ho hlokahala litokiso le tse ling tse fokolang. Lisebelisoa tsa metsi li lula li tšepahala ka nako e telele.
Nako ea poso: Jul-22-2025