Ku HL Cryogenics, tikudziwa kuti kuyendetsa helium yamadzimadzi kumakhala kovuta kwambiri monga momwe kusamalira kutentha kumakhalira. Ndicho chifukwa chake timayesetsa kuletsa kutentha kuti kusapitirire ndi ntchito yathu.Chitoliro Chotetezedwa ndi Zitsuloukadaulo. Helium yamadzimadzi ili pa 4.2K yokha, kotero ngakhale kutentha pang'ono kwambiri komwe kumalowa kungayambitse kuwira kwakukulu. Kusankha chitoliro choyenera cha cryogenic si tsatanetsatane chabe - ndikofunikira pa labotale iliyonse yofufuzira kapena malo opangira mafakitale omwe akufuna kuchita zinthu moyenera.
ChilichonseChitoliro Chotetezedwa ndi ZitsuloTimapanga mapaketi okhala ndi njira yotetezera kutentha yokhala ndi zigawo zambiri mkati mwa malo okhala ndi vacuum yambiri, yoletsa kusamutsa kutentha pogwiritsa ntchito conduction, convection, ndi radiation. Izi zimasunga kuzizira komwe mukufunikira, ngakhale nthawi yayitali. Kuti tisunge vacuum yoopsa, timagwiritsa ntchito yathuDongosolo la Pampu Yopumira Yopanda Mphamvu. Imayang'anira ndikutsitsimutsa mpweya wotuluka m'malo otayira mpweya, polimbana ndi kutuluka kwa mpweya ndi mpweya womwe umawononga pang'onopang'ono makina otayira mpweya. Kunena zoona, kutenthetsa mpweya sikungatheke, makamaka m'malo ovuta monga malo oyesera ndege kapena malo oyesera fizikisi amphamvu kwambiri.
Mukufuna china chake chosinthika? Pa ntchito monga kuziziritsa kwa MRI kapena kupanga zinthu za semiconductor, timapereka zathuPaipi Yosinthasintha Yotetezedwa ndi VacuumYapangidwa ndi chitsulo chosapanga dzimbiri choteteza ku fumbi komanso jekete lolimba la vacuum, kotero mumapeza chitetezo chofanana ndi cha mzere wolimba, koma chosavuta kuthana ndi kugwedezeka ndi kupindika kwa kutentha. Zimenezo zimapangitsa kusiyana kwakukulu pamene kulondola kuli kofunika.
M'ndandanda wazopezekamo
1. Kuteteza Kutentha Kwambiri
2. Kuyang'anira Vacuum Yogwira Ntchito
3. Kuyenda Molondola & Kulamulira Magawo
4. Machitidwe Osinthasintha & Kutsatira Malamulo
●Kuteteza Kutentha Kwambiri
Tathananso ndi mutu wamba pogwiritsa ntchito ma valve.Vacuum Insulated ValveZimasunga chotchinga cha vacuum m'thupi la valavu, kuti musakumane ndi mavuto a chisanu kapena kutseka tsinde monga momwe zimakhalira ndi mavalavu wamba. Izi zikutanthauza kuti kulumikizana kulikonse kumakhala kozizira komanso kotetezeka, zomwe ndizofunikira kwambiri kuti helium yamadzimadzi ikhalebe yoziziritsidwa pang'ono.
Kuti makina anu oyeretsera madzi agwire bwino ntchito,Cholekanitsa Gawo Lotetezedwa ndi VacuumZimachotsa mpweya wa flash ndipo zimapangitsa kuti kuthamanga kukhale kosasunthika. Mwanjira imeneyi, makina anu amapereka madzi oyera nthawi zonse, omwe ndi ofunikira pazinthu monga kugwiritsa ntchito mafuta a satellite ndi kuyesa kwa fizikiki kosavuta. Kuti malo athu osungiramo zinthu asungidwe, Mini Tank yathu imalumikizana bwino ndi chitoliro chachikulu ndi payipi yapadera ya cryogenic, zomwe zimapangitsa kuti chisindikizo cha vacuum chisasweke kuyambira pachiyambi mpaka kumapeto.
Sitichita zinthu mopitirira muyeso pa ubwino wake. Chilichonse chomwe chimapanga mapaipi ndi payipi chimadutsa mayeso ovuta kwambiri ozindikira kutayikira kwa madzi komanso mayeso osawononga, zomwe zimakwaniritsa miyezo yapamwamba yapadziko lonse lapansi monga ASME ndi CE. M'mafakitale monga kugawa kwa LNG kapena kupanga ma semiconductor, ngakhale kutayikira pang'ono kwa kutentha kowonjezera kumatha kuwononga ndalama zambiri. Ichi ndichifukwa chake timagwiritsa ntchito zipangizo zapadera zopezera madzi kuti titenge mamolekyu osochera ndikusunga vacuum yolimba kwa nthawi yayitali.
●Kuyang'anira Zotsukira Zogwira Ntchito
Mwa kuphatikiza zathuDongosolo la Pampu Yopumira Yopanda Mphamvu, Vacuum Insulated ValvendiCholekanitsa Gawo, tikukupatsani dongosolo lomwe limasuntha bwino helium yamadzimadzi ndikuchepetsa ndalama.Tanki Yaing'onondiMapayipi OsinthasinthaTiyeni tigwire ntchito zonse zoyenda ndi zokhazikika molondola.
Kaya mukugwiritsa ntchito chipangizo chachikulu cha LNG kapena labu yapamwamba kwambiri, HL Cryogenics imakhala patsogolo pa vacuum insulation. Timapereka kulimba komanso kulondola kwa kutentha komwe mukufunikira pa ntchito yovuta kwambiri ya cryogenic yomwe ilipo. Lumikizanani ndi HL Cryogenics lero — tiyeni tikambirane zomwe mukufuna, ndipo gulu lathu lidzakuthandizani kupanga makina apadera a cryogenic omwe amakweza magwiridwe antchito anu ndikusunga ntchito yanu yotetezeka komanso yogwira ntchito bwino.
●Chitetezo Chogwira Ntchito Choyendetsedwa ndi Valve ndi Valve Box
Kuyenda ndi kuthamanga kwa madzi a cryogenic mkati mwa dongosolo la mapaipi a HL Cryogenic vacuum jacketed kumayendetsedwa pogwiritsa ntchito ma valve a HL Cryogenic opangidwa mwapadera. Zigawozi zimapangidwa kuti zizigwira ntchito moyenera kutentha kochepa kwambiri komanso kutentha kwachangu.
Pofuna kupititsa patsogolo chitetezo ndi kupezeka kwa makina, valavu iliyonse ya HL Cryogenic imayikidwa mkati mwa bokosi la valavu ya HL Cryogenic yotetezedwa. Bokosi la valavu limateteza valavu ku chinyezi, limachepetsa kudzaza kwa chisanu, ndipo limalola akatswiri kuchita kafukufuku ndi kusintha popanda kusokoneza kutentha kwa madera ozungulira.
Kapangidwe kakang'ono kameneka, kofanana ndi ka modular, kakugwirizananso bwino ndi zoletsa za malo zomwe zimapezeka m'mafakitale opangira ma semiconductor ndi m'malo oyeretsera.
●Kuyenda Molondola & Kulamulira Magawo
Timamanga zathuVacuum Insulated Valvendi kutentha kwapadera, kotero kuti choyatsira ndi tsinde zimakhala kutentha kwa chipinda—ngakhale pamene valavu ikugwira ntchito yamadzimadzi a helium kapena nayitrogeni pamalo ozizira kwambiri. Izi zimapangitsa kuti valavu igwire bwino ntchito ndipo imaletsa ayezi kusokoneza zotsekera kapena kupangitsa zinthu kusokonekera. TikamangiriraVacuum Insulated ValveMolunjika mu netiweki yotsekedwa ndi vacuum, timachotsa kutuluka kwa kutentha kwakukulu komwe mumapeza pogwiritsa ntchito chotenthetsera cha thovu chakale.
Mapaipi a cryogenic ataliatali akukumana ndi vuto lina: kuyenda kwa magawo awiri. Kuti izi zisamayende bwino, timagwiritsa ntchitoCholekanitsa Gawo Lotetezedwa ndi Vacuum. Imachotsa mpweya wosafunikira womwe umapangidwa pamene madziwo akuyenda kudzera mumzerewu, zomwe zimapangitsa kuti mphamvu yotumizira ikhale yokhazikika. Mwanjira imeneyi, kaya mukuwonjezera mphamvu ya satellite kapena kugwiritsa ntchito chida cha semiconductor lithography, chipangizo chanu chimapeza madzi odalirika komanso ochulukirapo—zomwe mukufunikira kuti mugwire bwino ntchito.
●Mafunso Ofunsidwa Kawirikawiri
Kuyambira mu 1992, HL Cryogenics yakhala ikugwira ntchito yokonza ndi kupanga mapaipi okhala ndi vacuum yambiri komanso zida zina zothandizira, zopangidwa kuti zikwaniritse zosowa zosiyanasiyana za makasitomala. Tili ndi ziphaso za ASME, CE, ndi ISO 9001, ndipo tapereka zinthu ndi ntchito kumakampani ambiri odziwika padziko lonse lapansi. Gulu lathu ndi loona mtima, lodalirika, komanso lodzipereka kuchita bwino kwambiri pa ntchito iliyonse yomwe tikuchita.
Chitoliro Chotetezedwa ndi Vacuum/Chokhala ndi Jekete
Paipi Yosinthasintha Yotetezedwa ndi Vacuum/Yokhala ndi Jekete
Cholekanitsa Gawo / Mpweya Wotuluka ndi Nthunzi
Vavu Yotseka Yokhala ndi Vacuum Insulated (Pneumatic)
Vacuum Insulated Check Valve
Vacuum Insulated Regulating Valve
Zolumikizira Zoteteza Vacuum za Mabokosi Ozizira & Zotengera
Machitidwe Oziziritsira a MBE Liquid Nitrogen
Zipangizo zina zothandizira cryogenic zokhudzana ndi mapaipi a VI — kuphatikiza koma osati kokha magulu a ma valve othandizira chitetezo, ma gauge amadzimadzi, ma thermometer, ma pressure gauge, ma vacuum gauge, ndi mabokosi owongolera magetsi.
Tili okondwa kulandira maoda a kukula kulikonse — kuyambira mayunitsi amodzi mpaka mapulojekiti akuluakulu.
Chitoliro Choteteza Vacuum Insulated cha HL Cryogenics (VIP) chimapangidwa motsatira ASME B31.3 Pressure Piping Code monga muyezo wathu.
HL Cryogenics ndi kampani yapadera yopanga zida zotsukira mpweya, yomwe imagwiritsa ntchito zipangizo zonse zopangira mpweya kuchokera kwa ogulitsa oyenerera okha. Tikhoza kugula zipangizo zomwe zimakwaniritsa miyezo ndi zofunikira zinazake monga momwe makasitomala amafunira. Kusankha kwathu zinthu nthawi zambiri kumaphatikizapo ASTM/ASME 300 Series Stainless Steel yokhala ndi zinthu monga kupukuta ndi asidi, kupukuta ndi makina, kupukuta ndi kuwala, ndi kupukuta ndi magetsi.
Kukula ndi kupanikizika kwa chitoliro chamkati zimatsimikiziridwa malinga ndi zofunikira za kasitomala. Kukula kwa chitoliro chakunja kumatsatira zomwe HL Cryogenics imanena, pokhapokha ngati kasitomala wanena mwanjira ina.
Poyerekeza ndi kutchinjiriza mapaipi wamba, makina otulutsira mpweya osasinthasintha amapereka kutchinjiriza kwabwino kwambiri kwa kutentha, kuchepetsa kutayika kwa mpweya kwa makasitomala. Komanso ndi otsika mtengo kuposa makina osinthika a VI, zomwe zimachepetsa ndalama zoyambira zomwe zimafunikira pamapulojekiti.
●Zolemba Zofanana
Nthawi yotumizira: Januwale-19-2026
