Mapaipi Otetezedwa ndi Vacuumndi Gasi Wachilengedwe Wosungunuka: Mgwirizano Wabwino Kwambiri

Makampani opanga gasi wachilengedwe wosungunuka (LNG) akukula kwambiri chifukwa cha kugwira ntchito bwino posungira ndi mayendedwe. Chinthu chofunikira chomwe chathandizira kuti izi zitheke ndikugwiritsa ntchito mapaipi oteteza mpweya (vacuum insulation)Anthu OlemekezekaMapaipi awa amagwira ntchito yofunika kwambiri pakusunga cryogenic yofunikira pa LNG. Nkhaniyi ikufotokoza kufunika ndi momwe imagwiritsidwira ntchitoAnthu Olemekezekamu gawo la LNG, kuwonetsa zinthu zapamwamba komanso zabwino zomwe amapereka.

Udindo Wofunika Kwambiri wa Mapaipi Otetezedwa ndi Vacuum mu Kutumiza kwa LNG

LNG iyenera kusungidwa kutentha kotsika kwambiri, pafupifupi -162°C (-260°F), kuti ikhalebe mu mawonekedwe amadzimadzi.Mapaipi otetezedwa ndi vacuumapangidwa kuti azitha kuthana ndi mavuto amenewa. Mapaipi awa ali ndi pakati pa chitsulo chosapanga dzimbiri chozunguliridwa ndi jekete lakunja, ndi malo opumira pakati omwe amachepetsa kwambiri kutentha. Kapangidwe kameneka kamatsimikizira kuti LNG imakhalabe pa kutentha kokhazikika panthawi yonyamula, kuchepetsa kutayika kwa mpweya woipa (BOG) ndikuwonjezera chitetezo ndi magwiridwe antchito.

Zinthu Zofunika Kwambiri za Mapaipi Otetezedwa ndi Vacuum

Mapaipi otetezedwa ndi vacuummonga zomwe zinapangidwa ndiKampani Yogulitsa Zida za Holy Cryogenic., Ltd., ali ndi zinthu zingapo zofunika:

● Zipangizo: Mapaipi amkati amapangidwa ndi chitsulo chosapanga dzimbiri cha 300, chodziwika ndi mphamvu zake komanso kukana kutentha kwa cryogenic.
● Kuteteza: Malo osungira mpweya nthawi zambiri amakhala ndi zinthu zambiri zowala kwambiri monga zojambula za aluminiyamu, zomwe zimachepetsa kutentha kudzera mu radiation. Kuphatikiza apo, malowa ali ndi zinthu zokoka mpweya ndi zotengera kuti zisunge mpweya wosungira mpweya ndikuyamwa mpweya uliwonse wotsala.
● Malumikizidwe: Mapaipi awa amatha kulumikizidwa pogwiritsa ntchito ma flange ndi ma welding, zomwe zimapangitsa kuti kuyika ndi kukonza kukhale kosavuta.
● Kuchita Bwino: Chotetezera mpweya chotulutsa mpweya chimatsimikizira kuti kutentha kulibe, zomwe zimachepetsa kufunika kobwerezabwereza kapena kubwezeretsanso madzi a LNG.

Ntchito ndi Ubwino mu Makampani a LNG

Kugwiritsa ntchito ma VIP mumakampani opanga ma LNG kwafala kwambiri chifukwa cha mphamvu zawo zabwino zotetezera kutentha. Mapaipi awa ndi othandiza kwambiri m'magawo otsatirawa:

● Malo Olumikizirana a LNG:Anthu Olemekezekazimathandiza kusunga cryogenic yofunikira posungira ndi kusamutsa LNG, kuchepetsa ndalama zogwirira ntchito zokhudzana ndi kutayika kwa kutentha.
● Mayendedwe: Kaya ndi sitima, galimoto yaikulu, kapena sitima yapamtunda,Anthu OlemekezekaOnetsetsani kuti LNG ikhalabe yamadzimadzi paulendo wonse, kupewa kutayika ndikukhalabe otetezeka.
● Kugwiritsa Ntchito Mafakitale: M'malo omwe LNG imagwiritsidwa ntchito ngati mafuta kapena chakudya, ma VIP amapereka njira yodalirika yotumizira mpweyawo kumadera osiyanasiyana a fakitale popanda kusinthasintha kwakukulu kwa kutentha.