Oxygen lub tog raj kheej li qub, tshwj xeeb tshaj yog hom CGA540 thiab CGA870, yog cov khoom tseem ceeb rau kev nyab xeeb thiab kev thauj mus los ntawm oxygen. Nov yog cov lus qhia rau cov teeb meem uas tshwm sim, lawv cov laj thawj, thiab cov kev daws teeb meem zoo:
1. Huab cua Leaks
●Ua rau:
○Valve Core thiab Seal Wear:Granular impurities nruab nrab ntawm lub valve core thiab lub rooj zaum, los yog hnav lub valve seals, tuaj yeem ua rau xau.
○Valve Ncej Qhov Leakage:Unthreaded valve shafts yuav tsis nias nruj nreem tiv thaiv lub sealing gasket, ua rau xau.
●Kev daws:
○ Tsis tu ncua tshuaj xyuas thiab ntxuav cov khoom valve.
○ Tam sim ntawd hloov cov ntsaws ruaj ruaj uas hnav lossis puas lawm.
2. Ncej spinning
●Ua rau:
○Lub Tes Tsho thiab Ncej Ntug Hnav:Cov npoo ntawm cov ncej thiab lub tes tsho tuaj yeem hnav thaum lub sijhawm.
○Broken Drive Phaj:Lub phaj tsav puas tuaj yeem cuam tshuam lub valve txoj haujlwm hloov.
●Kev daws:
○ Hloov lub tes tsho thiab cov khoom siv uas tsis muaj zog.
○ Tshawb xyuas thiab hloov cov phaj tsav puas.
3. Frost Buildup Thaum lub sij hawm ceev Deflation
●Ua rau:
○Rapid Cooling Effect:Thaum cov roj compressed nthuav dav sai, nws nqus cua sov, ua rau cov dej khov nyob ib ncig ntawm lub valve.
●Kev daws:
○ Tso tseg ib ntus siv lub tog raj kheej thiab tos kom khov kom yaj ua ntej rov ua haujlwm.
○ Xav txog kev siv lub tshuab hluav taws xob cua sov los yog insulating lub valve kom txo cov te.
4. Valve yuav tsis qhib
●Ua rau:
○Siab dhau:Kev kub siab hauv lub tog raj kheej tuaj yeem tiv thaiv lub valve los ntawm kev qhib.
○Kev laus / Corrosion:Kev laus lossis corrosion ntawm lub valve tuaj yeem ua rau nws txeeb tau.
●Kev daws:
○ Tso cai rau lub siab kom txo qis los yog siv lub valve los txo qhov siab.
○ Hloov cov qub qub lossis corroded li qub.
5. Kev sib txuas ntawm Valve
●Qhov teeb meem:
○Tsis sib xws Regulators thiab Valves:Kev siv cov regulators tsis sib xws thiab cov li qub tuaj yeem ua rau tsis raug.
●Kev daws:
○ Xyuas kom lub regulator sib phim hom kev sib txuas ntawm lub valve (piv txwv li, CGA540 lossis CGA870).
Cov Lus Qhia Txog Kev Kho Mob
●Kev tshuaj xyuas tsis tu ncua:
○ Ua qhov kev tshuaj xyuas tsis tu ncua txhawm rau txheeb xyuas thiab daws cov teeb meem tshwm sim ntxov.
●Hloov Teem caij:
○ Tsim kom muaj lub sijhawm hloov pauv rau cov ntsaws ruaj ruaj, valve cores, thiab lwm yam khoom.
●Kev cob qhia:
- ○ Xyuas kom cov neeg ua haujlwm tuav cov li qub tau txais kev cob qhia zoo hauv kev siv thiab kev saib xyuas.
Post lub sij hawm: May-07-2024