Phaephe e Kentsweng ka Vacuum ke Eng?

Phaephe e nang le insulated ea vacuum cleaner, kapa VIP, e bua ka ho tsamaisa maro a batang haholo—joalo ka LNG, naetrojene e metsi, oksijene e metsi, kapa haeterojene e metsi—ka mokhoa o sireletsehileng le o sebetsang hantle. U tla fumana theknoloji ena hohle: li-terminal tsa LNG, lifekthering tsa chip, li-rocket launch pads, lipetlele, lifeme tsa lijo le liteishene tsa motlakase.

Mosebetsi o ka sehloohong oa liphaephe tse sireletsang mocheso ka vacuum ke ho thibela mocheso ho kena, e leng se thusang ho thibela metsi a bohlokoa a cryogenic hore a se ke a fetoha mouoane le ho boloka mocheso o tsitsitse bakeng sa thepa ena e bonolo.

Ha eneji e hlwekileng, theknoloji ea haeterojene le tlhahiso ea sejoale-joale li ntse li eketseha lefatšeng ka bophara, lik'hamphani tse ngata li itšetleha kaPhaephe e nang le insulated ea vacuum cleanerlitsamaiso tsa ho sebetsana le maro a cryogenic. Ka 'nete, haeba u hloka ho tsamaisa ntho e batang haholo ho tloha ntlheng ea A ho ea ntlheng ea B ntle le ho e lahla moeeng kapa ho beha polokeho kotsing, VIP e se e le ntho ea bohlokoa.

ho tjheseletsa liphaephe tsa vi

Tafole ea likateng
1. Phaephe e Kentsweng ka Vacuum ke Eng?
2. Litšebeliso tsa Pipe e Sirelelitsoeng ka Vacuum
3. Melemo ea Mekhoa ea Liphaephe tse Sirelelitsoeng ka Vacuum
4. Ho Khetha Moetsi oa Phaephe e Sirelelitsoeng ka Vacuum

Phaephe e Kentsweng ka Vacuum ke Eng?

A phaephe e nang le vacuum cleanerHa e le hantle ke sistimi e nang le mabota a mabedi e hahiloeng ho tsamaisa metsi a cryogenic ha ka nako e ts'oanang e thibela mocheso ka hohle kamoo ho ka khonehang.

E entsoe ka likarolo tse tharo tsa bohlokoa:

Sa pele, ho na le phaephe e ka hare - hangata e leng tshepe e sa ruseng - moo mokelikeli o phallang. Ka mor'a moo, o na le phaephe e ka ntle, e sebetsang joaloka jase ea vacuum ho sireletsa le ho boloka phaephe e ka hare. Pakeng tsa tsena, ho na le lera la vacuum insulation, sebaka se se nang letho moo moea o huloang, e leng se fokotsang phetiso ea mocheso.

Ka ho ntsha moya sebakeng seo, diphaephe tse kwahetsweng ka vacuum di thibela mocheso ho kena ka hara conduction kapa convection. Ho feta moo, batho hangata ba eketsa insulation e ikgethang, jwalo ka multilayer insulation (MLI), ka hara vacuum jack ho thibela mocheso o mongata o kenang o tswang mahlaseling.

Liphaephe tse tloaelehileng tse koahetsoeng ka lesira ha li khone ho qothisana lehlokoa — liphaephe tse koahetsoeng ka lesira li lumella mocheso o monyenyane haholo. Seo se etsa hore li be bohlokoa kae kapa kae moo u hlokang ho boloka metsi a cryogenic a bata nako e telele.

Mona ke kamoo li sebetsang kateng, ka mantsoe a hlakileng:

1. Ho Emisa ho Tsamaisa le ho Tsamaisa

Liphaepheng tse tloaelehileng, mocheso o dutla ka har'a insulation le moea sebakeng se potolohileng mokelikeli. Ka liphaephe tse koahetsoeng ka vacuum, lera la vacuum le hlakola hoo e ka bang limolek'hule tsohle tsa moea, kahoo ha ho na tsela eo mocheso o ka tsamaeang ka eona ka mekhoa eo.

2. Ho Fokotsa Mahlaseli

Esita le ka har'a vacuum cleaner, mocheso o ka feta e le mahlaseli. Ho sebetsana le sena, litsamaiso tse tsoetseng pele li sebelisa lintho tse kang ho kenya mocheso oa mekhahlelo e mengata, mekhahlelo ea foil e bonahatsang, le thepa e 'ngoe e sa ntšeng mocheso o mongata ho boloka mocheso o le tlase.

3. Ho boloka mocheso o tlase haholo

Ho kopanya vacuum insulation le dithibelo tse bontshang lesedi ho dumella diphaephe tsena ho boloka maro a cryogenic a bata haholo ha a ntse a tsamaya ho tloha sebakeng se seng ho ya ho se seng.

Ka mohlala:

- LNG e hloka ho lula e le haufi le -162°C (-260°F)
- Naetrojene e metsi e haufi le -196°C (-321°F)
- Haeterojene e metsi e lokela ho theoha ho fihlela ho -253°C (-423°F)

Liphaephe tse koahetsoeng ka vacuum li thusa ho boloka maro ana mochesong o feteletseng, li fokotsa tahlehelo ea ho pheha, 'me li etsa hore ts'ebetso eohle e sebetse hantle haholoanyane.

Litšebeliso tsa Pipe e Sirelelitsoeng ka Vacuum

phaephe ea vi valve skid

Ka ho kopanyaSistimi ea Pompo ea Vacuum e Matla, Valve e Sirelelitsoeng ea VacuumleSekarohano sa Mokhahlelo, re o fa setaele se sebetsang indastering efe kapa efe ka katleho le ho boloka ditjeo di le tlase.Tanka e NyenyaneleLihoete tse tenyetsehanga re sebetsaneng le mesebetsi e tsamayang le e tsitsitseng ka nepo.

Liphaephe tse nang le insulation ea vacuumli hlaha indastering ea mefuta eohle—haholo-holo kae kapa kae moo u hlokang ho tsamaisa maro a cryogenic 'me u ke ke ua ipeha kotsing ea ho kena ka har'a mocheso o kenang.

Ha re qaleng ka LNG le matla a hloekileng. Litsing tsa LNG, lifemeng tsa khase ea tlhaho, le liteisheneng tsa mafura, liphaephe tsena li etsa mosebetsi o boima—li tsamaisa khase ea tlhaho e metsi ho tloha sebakeng se seng ho ea ho se seng, ebang ke pakeng tsa litanka tsa polokelo, lipompo, kapa li-vaporizer. Taba ke hore, LNG e lula e leka ho monya mocheso o tsoang tikolohong ea eona. Haeba insulation ea hau e sa fihlelle tekanyo e nepahetseng, u qetella u e-na le khase e ngata e belang (BOG), e senyang sehlahisoa le chelete. Kahoo, liphaephe tse tiileng tse nang le vacuum insulation li etsa phapang eohle—mocheso o fokolang ka hare, BOG e fokolang, 'me sistimi eohle e sebetsa hantle.

Tlhahiso ea semiconductor le ea elektroniki? Sohle se mabapi le tikoloho e hloekileng, e tsitsitseng le e batang haholo. Mona, masela a itšetlehile ka liphaephe tse koahetsoeng ka vacuum ho fana ka naetrojene e metsi (LN2) ntle le tšitiso. Haeba phepelo e sa tšepahale, lits'ebetso tse bonolo tsa tlhahiso li ke ke tsa etsahala.

Matla a lifofane le haeterojene le ona a ntse a eketsa papali ea 'ona ea cryogenic. Haeterojene e metsi ka tšohanyetso ke naleli ea matla a hloekileng liroketeng mohlomong le likoloing tsa nakong e tlang. Empa haeterojene e thata—e hloka ho lula e bata ho feta ntho leha e le efe e 'ngoe, 'me e utloa bohloko haholo mochesong. Ke ka lebaka leo, bakeng sa ho boloka kapa ho tsamaisa LH2, u hlokang liphaephe tse sireletsang ka vacuum. Ha ho letho le leng le tla boloka mocheso o le tlase ka ho lekaneng.

Makala a bongaka le a tlhokomelo ea bophelo bo botle a itšetleha ka liphaephe tse koahetsoeng ka vacuum ka mabaka a tsona. U li bona hohle moo naetrojene e metsi e sebetsang teng: ho boloka lisampole tsa baeloji, ho sebelisa litsamaiso tsa polokelo ea cryogenic, ho tšehetsa lipatlisiso tsa bongaka, esita le kalafong e 'ngoe ea kankere. Liphaephe tse tšepahalang mona li bolela hore LN2 e lula e bata ka tahlehelo e nyane - ea bohlokoa ha u sebetsana le bophelo bo botle kapa lipatlisiso.

Ebe ho na le ho lokisa lijo le mesebetsi e meng ea indasteri. Likhase tse bakang cryogenic li sebetsana le lintho tse kang lijo tse hoamisang kapa tse tšehetsang mehato e khethehileng ea tlhahiso. Liindasteri tsena li sebelisa liphaephe tse sireletsang ka vacuum ho netefatsa hore phepelo e lula e tsitsitse 'me litšenyehelo tsa ts'ebetso ha li phahame ka lebaka la khase e senyehileng.

Ka bokhutšoane,liphaephe tse sireletsang ka vacuum cleanerHa se monate feela ho ba le yona—ke yona e bolokang ditsamaiso tsa cryogenic di tshepahala, di sebetsa hantle, mme di theko e tlase masimong a mangata.

Melemo ea Mekhoa ea Liphaephe tse Sirelelitsoeng ka Vacuum

Liphaephe tse nang le insulation ea vacuumE ikhetha ho tsoa ho liphaephe tse tloaelehileng tsa cryogenic ka litsela tse 'maloa tsa bohlokoa.

Taba ea pele, li ntle haholo ho boloka serame se le kahare. Ka lebaka la ho thibela ha tsona ho kenoa ka vacuum, ha li lumelle mocheso ho feta, kahoo maro a cryogenic a lula mochesong o nepahetseng ntle le boiteko bo bongata.

Molemo o mong o moholo—tahlehelo e fokolang ea sehlahisoa. Ka mocheso o fokolang o kenang ka hare, ho na le khase e belang e fokolang haholo. Seo se bolela hore o tšoara LNG e ngata kapa mokelikeli ofe kapa ofe o nang le cryogenic oo o o tsamaisang, o boloka matla le ho fokotsa litšila.

Liphaephe tsena le tsona li hahiloe hore li tšoarelle nako e telele. Litsamaiso tsa ho sireletsa mocheso ka vacuum tse ntle ka ho fetisisa li sebetsa ka mokhoa o tšepahalang ka lilemo tse ngata, 'me ha ho hlokahale tlhokomelo le ho sireletsa mocheso tseo u ka li tšepang.

Sebaka ke ntlha e 'ngoe.Liphaephe tse nang le insulation ea vacuumHa ho hlokahale hore e be kgolo hore e sebetse hantle. Li lekana libakeng tse thata, e leng se etsang hore li be ntle bakeng sa litlhophiso tse maphathaphathe kapa tse rarahaneng tsa indasteri.

'Me li se li loketse ho romeloa kae kapa kae. Bahlahisi ba ka sehloohong ba haha ​​​​litsamaiso tsena ho fihlela maemo a lefats'e—ASME, CE, ISO, EN—kahoo u tla li bona lifemeng tsa LNG, litsing tsa haeterojene, lifekthering tsa semiconductor, le mererong ea khase ea indasteri lefatšeng ka bophara.

真空绝热硬管 Vacuum Insulated Pipe

Ho Khetha Moetsi oa Phaephe e Kenngoeng ka Vacuum

Ha o kgetha mofani wa diphaephe tse sireletsang ka vacuum, ho na le dintho tse ngata tseo o lokelang ho di nahana. Batla dikhamphani tse nang le boiphihlelo ba nnete ba ho haha ​​disebediswa tsa cryogenic. Ba hloka ho latela maemo a matjhaba, ho fana ka diteko tse tiileng tsa tshebetso ya vacuum, le ho boloka tlaleho ya thepa ya bona ho tloha qalong ho isa qetellong. O tla batla bafepedi ba nang le bokgoni ba ho tjheseletsa le mekgwa e tiileng ya tlhahlobo, haholoholo haeba ba sebeditse mererong e meholo ho LNG, hydrogen, di-semiconductor, kapa dikhase tsa indasteri.

Moetsi ea nang le botumo bo botle a ke ke a tsilatsila ho u fa lipampiri tsohle - litifikeiti tsa thepa, lirekoto tsa ho tjheseletsa, liphetho tsa liteko tsa vacuum, liteko tsa ho lutla ha helium, le litlaleho tsa tlhahlobo.

Matsatsing ana, Chaena e hlahella e le setsi se seholo sa lisebelisoa tsa cryogenic, ho romela liphaephe tse nang le vacuum insulated le litsamaiso mererong lefatšeng ka bophara.

Phaephe e nang le insulated ea vacuum cleanerTheknoloji e bohareng ba diindasteri tsa sejwalejwale tse hlahisang di-cryogenic. Ka boenjiniere bo bohlale, dikarolo tse ngata tsa ho kwahela mocheso, le dithibelo tsa boleng bo hodimo tsa vacuum, ditsamaiso tsena di boloka maro a batang haholo a kang LNG, naetrojene e metsi, oksijene e metsi le haeterojene e metsi e phalla ka polokeho le ka bokgabane.

U bona liphaephe tsena hohle: lifemeng tsa LNG, litsing tsa semiconductor, lifofaneng, esita le lilaboratoring tsa bongaka. Ha o hloka ho fetisetsa maro a mocheso o tlase ntle le tahlehelo kapa likotsi, phaephe e thibelang vacuum e etsa mosebetsi.

'Me ka matla a hloekileng, theknoloji ea haeterojene, le tlhahiso e tsoetseng pele e ntseng e eketseha, tlhoko ea litsamaiso tsa liphaephe tse sireletsang ka vacuum tse sebetsang hantle e ntse e eketseha feela.

Lipotso Tse Botsoang Khafetsa

Hobaneng o lokela ho kgetha HL Cryogenics?

Ho tloha ka 1992, HL Cryogenics e ikhethile ka ho rala le ho etsa litsamaiso tsa liphaephe tsa cryogenic tse nang le vacuum e ngata le lisebelisoa tse amanang le tsona tsa tšehetso, tse etselitsoeng ho fihlela litlhoko tse fapaneng tsa bareki. Re na le litifikeiti tsa ASME, CE, le ISO 9001, 'me re fane ka lihlahisoa le lits'ebeletso ho likhoebo tse ngata tse tsebahalang tsa machabeng. Sehlopha sa rona se tšepahala, se na le boikarabello, 'me se ikemiselitse ho etsa bokhabane morerong o mong le o mong oo re o etsang.

Ke lihlahisoa le litharollo life tseo re fanang ka tsona?

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Mekhoa ea ho Pholisa ea Naetrojene ea Metsi ea MBE
Lisebelisoa tse ling tsa tšehetso ea cryogenic tse amanang le liphaephe tsa VI — ho kenyeletsoa empa ho sa felle feela ho lihlopha tsa li-valve tsa pholoso ea polokeho, litekanyo tsa boemo ba mokelikeli, li-thermometer, litekanyo tsa khatello, litekanyo tsa vacuum, le mabokose a taolo ea motlakase.

Bongata bo fokolang ba odara ke bokae?

Re thabela ho amohela liodara tsa boholo bofe kapa bofe — ho tloha ho li-unit tse le 'ngoe ho isa ho merero e meholo.

Ke litekanyetso life tsa tlhahiso tseo HL Cryogenics e li latelang?

Pipe e Sirelelitsoeng ka Vacuum (VIP) ea HL Cryogenics e entsoe ho latela Khoutu ea Liphaephe tsa Khatello ea ASME B31.3 e le tekanyetso ea rona.

HL Cryogenics e sebelisa lisebelisoa life tse tala?

HL Cryogenics ke moetsi ea ikhethang oa lisebelisoa tsa vacuum, ea fumanang thepa eohle e tala ho tsoa ho bafani ba tšoanelehang feela. Re ka reka thepa e fihlelang maemo le litlhoko tse itseng joalo ka ha bareki ba kopile. Khetho ea rona e tloaelehileng ea thepa e kenyelletsa ASTM/ASME 300 Stainless Steel e nang le mekhoa ea ho phekola bokaholimo joalo ka ho pickling ea asiti, ho polishing ea mechini, ho annealing e khanyang le ho polishing ea electro.

Litlhaloso tsa Pipe e nang le Vacuum Insulated ke life?

Boholo le kgatello ya moralo wa phaephe e ka hare di laolwa ho ya ka ditlhoko tsa moreki. Boholo ba phaephe e ka ntle bo latela ditlhaloso tse tloaelehileng tsa HL Cryogenics, ntle le haeba moreki a boletse ka tsela e nngwe.

Melemo ea Sistimi ea Static VI Piping le VI Flexible Hose ke efe?

Ha ho bapisoa le mokhoa o tloaelehileng oa ho kenya liphaephe, sistimi ea vacuum e sa fetoheng e fana ka mokhoa o motle oa ho kenya mocheso, e fokotsang tahlehelo ea khase bakeng sa bareki. Hape e theko e tlase ho feta sistimi ea VI e matla, e fokotsang matsete a pele a hlokahalang bakeng sa merero.


Nako ea poso: Mphalane-12-2024