Qhov ua tau ntawm Gas ntws los ntawm Diverter li qub
Hauv paus, qhov ntws- faib thiab sib txuas valve ua haujlwm raws li cov khoom siv ntws; nws lub peev xwm los daws cov roj yog nyob ntawm nws qhov tshwj xeeb tsim. Ntau yam zoo li cov quav quav cawv tuaj yeem siv rau ob qho dej haus thiab tshuab npuas, feem ntau cov diverter li qub tuaj yeem hloov kho los ua cov khoom siv hluav taws xob los ntawm kev hloov kho cov qauv. Peb yam tseem ceeb txiav txim siab txog qhov muaj peev xwm no:
Sealing Materials: Roj-cov roj hmab resistant yog haum rau cov kua, whereas gases yuav tsum tau tsawg- cov ntaub ntawv permeability xws li polyurethane.
Spool Clearance: Cov ntawv thov tswj roj xav tau qhov kev tshem tawm qhov tseeb uas tsawg kawg 30% siab dua li qhov xav tau rau cov kua.
Siab Compatibility: Kev khiav hauj lwm siab rau cov tshuab pa roj yog feem ntau tsuas yog ib qho - tsib rau ib -feem peb ntawm qhov yuav tsum tau rau cov kua tshuab.
Cov Lus Qhia Tshwj Xeeb rau Kev Tswj Hluav Taws Xob
Yuav kom ntseeg tau tias lub diverter valve ua haujlwm ruaj khov nrog roj, cov ntsiab lus hauv qab no yuav tsum tsis txhob saib xyuas:
Leak-Kev Tiv Thaiv Tsim: Txij li cov roj molecules me dua, yuav tsum muaj ntau-theem sealing qauv los tiv thaiv kom tsis txhob tawm.
Teb ceev: Vim lub compressibility ntawm gases, lub valve spool tus actuation ceev yuav tsum tau nce los ntawm 20% mus rau 40%.
Kev lim dej: Lub tshuab lim dej nrog qhov ntsuas ntawm 1μm lossis finer yog qhov tseem ceeb los tiv thaiv cov plua plav tawm los ntawm jamming qhov precision -machined valve spool.
Tej yam kev thov Scenarios
Gas- sib xws diverter li qub zoo tshaj hauv cov teb hauv qab no:
Ntim Cov Khoom Noj: Synchronously tswj ntau nitrogen-flushing kab rau khaws cia zaub mov.
Kev Kho Mob Oxygen Supply: Muab cov pa oxygen txaus rau ICU cov neeg mob txaj.
Pneumatic Systems: Ntsuas cov khoom siv pneumatic hla ntau lub tshuab hluav taws xob lossis cov khoom siv pneumatic.
