Tšireletso ea ho Qhibiliha ka ho Hatsela: Lisebelisoa tsa ho Thelela tsa Enjene ea Nordic bakeng sa Mekhoa ea Metsi ea -40°C

Moralo oa baenjiniere ba Nordiclisebelisoa tse thellangho mamella potoloho e matla ea ho qhibilihisa le ho qhibiliha ha -40°C. Likarolo tsena tse khethehileng li lumella liphaephe ho atoloha le ho honyela ka mokhoa o sireletsehileng. Thepa e tsoetseng pele e thibela ho lutla le ho hloleha ha sebopeho. Litsamaiso tsa metsi serameng se feteletseng li itšetleha ka li-fitting tsena bakeng sa ts'epo ea nako e telele le ho boloka litšenyehelo.

Lintlha tsa Bohlokoa

• Li-fitting tse thellang li sebelisa thepa e tenyetsehang e lumellang liphaephe ho hola le ho honyela ka mokhoa o sireletsehileng, e thibelang mapetso le ho lutla ha metsi maemong a batang.
• Lisebelisoa tsa Nordic tse entsoeng ka boenjiniere li kopanya moralo o bohlale le thepa e tsoetseng pele ho hanela serame se feteletseng, mafome le tšenyo ea lik'hemik'hale, ho netefatsa hore litsamaiso tsa metsi li tšoarella nako e telele.
• Li-fitting tsena li fokotsa litšenyehelo tsa tlhokomelo le ho hloleha ka ho theha likhokahano tse sireletsehileng, tse sa lutleng tse sebetsang ka mokhoa o tšepahalang nakong ea lipotoloho tse ngata tsa ho hatsela le ho qhibiliha.

Lisebelisoa tsa ho Thelela le Bothata ba ho Hlwekisa le ho Qhibiliha

Ho Utloisisa Lipotoloho tsa ho Qhibiliha le ho Hatsela ho -40°C

Mariha a Nordic a tlisa potoloho e pheta-phetoang ea ho hoama le ho qhibiliha, 'me mocheso o theohela tlase ho -40°C. Lipotoloho tsena li etsa hore metsi mobung le liphaepheng a hoame, a atolohe, ebe aa qhibiliha, e leng se lebisang khatellong ea mechine. Lithuto tsa Norway li bontša hore ho hoama ha -15°C ka letsatsi, ho lateloa ke ho qhibiliha ha 9°C, ho fokolisa sebopeho sa mobu le ho eketsa kotsi ea khoholeho ea mobu. X-ray tomography e senola hore lipotoloho tse pheta-phetoang li fokotsa boholo le palo ea masoba a mobu, e leng se etsang hore ho tsamaisoa ha metsi ho be thata le ho eketsa monyetla oa ho phalla ha metsi. Maemo ana a thata a phephetsa botsitso ba litsamaiso tsa metsi le naha e li potileng.

Tšusumetso Mekhoeng ea Metsi le Tlhoko ea Litharollo tse Ikhethang

Mekhoa ea metsi ha ho bata haholo e tobana le mathata a 'maloa:

• Liphaephe li ka phatloha ha metsi a ka hare a hoama le ho atoloha.
• Meaho ea konkreite e ba le mapetso 'me e lahleheloa ke matla.
• Metheo ea fetoha kapa ea petsoha ha mobu o ntse o hola le ho kokobela.
• Marulelo le li-gutter li na le bothata ba matamo a leqhoa, e leng se bakang ho lutla ha metsi.
• Mongobo o tsoang liphaepheng tse phatlohileng o senya kahare ho moaho.

Baenjiniere ba sebelisa litharollo tse 'maloa ho thibela mathata ana:

• Ho futhumatsa likobo le ho phuthela liphaephe ho boloka li futhumetse.
• Mekhoa ea ho latela mocheso oa motlakase e fana ka mocheso o tsitsitseng.
• Li-heater tsa li-valve li sireletsa likarolo tse pepesitsoeng.
• Ho ntša metsi liphaepheng le ho sebelisa li-valve tse thibelang ho hoama ho thibela leqhoa ho thehoa.

Mekhoa ena e shebane le ho thibela ho hoamisoa le ho fokotsa litšenyehelo tsa tokiso.

Ke Eng e Behang Li-Fittings tse Thellang ka Karohano?

Li-fitting tse thellang li hlahella hobane li lumella liphaephe ho tsamaea ha mocheso o fetoha. Ho fapana le li-fitting tsa koporo kapa tsa PVC tsa setso, li-fitting tse thellang tse entsoeng ka thepa e tenyetsehang joalo ka PEX lia atoloha 'me lia honyela le phaephe. ​​Ho tenyetseha hona ho fokotsa kotsi ea liphaephe tse phatlohang le ho fokotsa lintlha tsa ho lutla. Likhokahano tse fokolang li bolela monyetla o monyenyane oa ho hloleha. Li-fitting tse thellang le tsona li hanela mathata a tloaelehileng joalo ka kholo ea mapetso le tlhaselo ea lik'hemik'hale, e leng se atisang ho etsa hore li-fitting tsa setso li hlōlehe maemong a batang.

Lisebelisoa tsa ho Theolela tsa Nordic Engineered Sliding: Tshebetso le Melemo

Boenjiniere ba Serame se Feteletseng: Lisebelisoa le Likarolo tsa Moralo

Baenjiniere ba Nordic ba khetha thepa e tsoetseng pele bakeng sa li-fitting tse thellang ho netefatsa ts'ebetso maemong a thata a mariha. Polyphenylsulfone (PPSU) le polyethylene e kopantsoeng (PEX) ke likhetho tse tloaelehileng. PPSU e hanela ho petsoha le tlhaselo ea lik'hemik'hale, esita le mochesong o ka tlase ho -40°C. PEX e fana ka ho tenyetseha, e lumellang liphaephe le li-fitting ho tsamaea hammoho nakong ea katoloso le ho honyela. Lisebelisoa tsena ha li tetebele ha ho bata haholo, e leng se thibelang ho hloleha ka tšohanyetso.

Likarolo tsa moralo le tsona li bapala karolo ea bohlokoa. Lisebelisoa tse thellang li sebelisa letsoho kapa khola e tsamaeang ho potoloha phaephe. ​​Moralo ona o monya motsamao o bakoang ke liphetoho tsa mocheso. Lisebelisoa li etsa tiiso e tiileng, e thibelang ho lutla leha liphaephe li fetoha. Baenjiniere ba fokotsa palo ea manonyeletso tsamaisong, e leng se fokotsang kotsi ea ho lutla le ho etsa hore ho kenngoa ho be bonolo.

Ela Hloko: Motswako wa thepa e tenyetsehang le moralo o bohlale o dumella di-fitting tse thellang ho feta di-fitting tsa tshepe tsa setso kapa tsa polasetiki tse thata maemong a lehodimo a Nordic.

Mekhoa ea Tšireletso ea ho Qhibiliha ka ho Hatsela

Disebediswa tse thellang di sireletsa ditsamaiso tsa metsi tshenyong ya ho hatsela le ho qhibilihisa ka ho dumella motsamao o laolwang. Ha metsi a hoama, a a hola mme a beha kgatello hodima diphaephe. ​​Disebediswa tsa setso di ka petsoha kapa tsa robeha tlasa kgatello ena. Disebediswa tse thellang di tsamaya le phaephe, di monya matla mme di thibela tshenyo.

Disebediswa tsena di boetse di hanela mafome le tlhaselo ya dikhemikhale. Khanyetso ena e bohlokwa hobane matswai a tsela le dikhemikhale tse ding hangata di kena ditsamaisong tsa metsi nakong ya mariha. Dikgokelo tse sireletsehileng, tse hanelang ho dutla di thibela metsi ho tswa, e leng se fokotsang kotsi ya hore leqhoa le thehe ka hara mabota kapa metheo.

Mokhoa o bonolo oa ho kenya o matlafatsa tšireletso ea ho hatsela le ho qhibiliha. Manonyeletso a fokolang a bolela lintlha tse fokolang tsa bofokoli. Sistimi e lula e le matla, esita le ka mor'a lipotoloho tse ngata tsa ho hatsela le ho qhibiliha.

Ho Tšoarella, ho Tšepahala, le ho Sebetsa ka Botlalo Libakeng tse Mabifi tsa Maemo a Leholimo

Litsamaiso tsa metsi libakeng tsa Nordic li hloka li-fitting tse tšoarellang nako e telele. Li-fitting tse thellang li fihlela tlhoko ena ka ho fana ka:

• E tšoarella haholo khahlanong le ho hoama, mafome le tšenyo ea lik'hemik'hale.
• Litokiso le ho nkela tse ling sebaka tse fokolang ha nako e ntse e ea.
• Litšenyehelo tse tlase tsa tlhokomelo ha li bapisoa le lisebelisoa tse tloaelehileng.
• Likhokahano tse sireletsehileng, tse sa dutleng tse fokotsang tšenyo ea metsi.
• Ho kenya ho bonolo, ho fokotsang litšenyehelo tsa basebetsi le thepa.

Melemo ena e etsa hore lisebelisoa tsa ho thellisa e be letsete le bohlale bakeng sa litsamaiso tsa metsi tse pepesehetseng serameng se feteletseng.

Likopo tsa Lefatše la 'Nete le Lithuto tsa Nyeoe

Baenjiniere ba lekile lisebelisoa tsa ho thellisa tse ling tsa libaka tse thata ka ho fetisisa lefatšeng. Lithuto tse 'maloa tsa linyeoe li totobatsa katleho ea tsona:

• Li-fitting tsa PPSU tse thellang li sebelitse hantle lits'ebetsong tsa mafura a sefofaneng ka -60°C, li bontša ho tšoarella le ho tenyetseha.
• Polokelo ea cryogenic ea bongaka e sebelisitse lisebelisoa tsa PPSU tse ka tlase ho -80°C, ho boloka matla le polokeho bakeng sa lisampole tsa baeloji.
• Mekhoa ea ho hatsetsa ea indasteri e nang le ammonia e sebelitse ka mokhoa o tšepahalang ka li-fitting tsa PPSU, e ntlafatsang ts'ebetso ea matla le ho fokotsa tlhokomelo.
• Likhamphani tsa oli le khase li sebelisitse lisebelisoa tsa PPSU lisebelisoa tsa ka tlas'a leoatle, moo li ileng tsa mamella mocheso o batang le lik'hemik'hale tse matla.

Mehlala ena e bontša hore lisebelisoa tse thellang ha li sebetse feela lits'ebetsong tsa metsi empa hape li sebetsa le libakeng tse hlokang boiteko ba indasteri le saense. Rekoto ea bona e pakiloeng serameng se feteletseng e etsa hore e be khetho e tšepahalang bakeng sa meralo ea motheo ea metsi a Nordic.

Li-fitting tsa Nordic tse entsoeng ka boenjiniere li fana ka tšireletso le boleng bo sa bapisoeng le serame se feteletseng. Metse ea Canada e tlaleha ho hloleha ho fokolang le litšenyehelo tse tlase tsa tlhokomelo ka lebaka la thepa e tenyetsehang. Japane le Asia Pacific, baenjiniere ba khetha liphaephe tse tenyetsehang, tse sa senyeheng bakeng sa maemo a leholimo a batang. Mekhoa ena e totobatsa karolo ea bohlokoa ea li-fitting tse tsoetseng pele ho sireletseng litsamaiso tsa metsi.

LBH

Ke eng e etsang hore li-sliding fittings li lokele serame se feteletseng?

Lisebelisoa tse thellang li sebelisa thepa e tenyetsehang. Lisebelisoa tsena li lumella liphaephe ho tsamaea nakong ea liphetoho tsa mocheso. Moralo ona o thibela mapetso le ho lutla ha maemo a batang.

Na di-fitting tse thellang di ka kenngwa ditsamaisong tsa metsi tse seng di ntse di le teng?

E. Baenjiniere ba ka kenya di-sliding fittings hape ditsamaisong tse ngata tse seng di ntse di le teng. Tshebetso ena e hloka disebediswa tse fokolang mme e baka tshitiso e nyane phepelong ya metsi.

Lisebelisoa tse thellang li fokotsa litšenyehelo tsa tlhokomelo joang?

Lisebelisoa tse thellang li hanela mafome le ho dutla. Ho hlokahala litokiso le ho nkeloa sebaka ke tse fokolang. Litsamaiso tsa metsi li lula li tšepahala nako e telele.