Vim li cas thiaj kuaj tau rau cov li qub kom tsis txhob muaj qhov nruab nrab rov qab?

Raws li "ib-seem tus saib xyuas" hauv cov raj hluav taws xob,Saib xyuas li qubMuaj txoj haujlwm tseem ceeb ntawm kev yuam ib-txoj kev ntws ntawm cov xov xwm thiab tshem tawm qhov kev pheej hmoo ntawm thaub qab. Cov xeeb ceem no los ntawm kev sib sib zog nqus ntawm nws cov qauv siv neeg kho kom meej.

Los ntawm cov txheej txheem saib xyuas, xyuas cov npoo feem ntau yog tsim ntawm valve discs, rooj zaum valve, thiab txuas cov tshuab (xws li pob taws txuas ntxiv (xws li hinges thiab springs) sab hauv. Thaum lub nruab nrab ntws nyob rau hauv lub sijhawm ua haujlwm, cov kua dej thawb lub valve disc deb ntawm lub rooj pua chaw, sib sau ib qho nruab nrab kom dhau mus qeeb; Thaum ntws tawm ntawm nruab nrab reverses, lub valve disc ntawm lub cim tawm ntawm nws tus kheej hnyav, lossis rov qab muaj kev sib xyaw kom ruaj khov thiab txiav tawm ntawm txoj kev ntws rov qab. Piv txwv li, lub vijtsam kos duab lub valve tau nruab rau ntawm qhov hluav taws xob ntawm cov dej tso tawm tuaj yeem nres, tiv thaiv dej rauj tsis los ntawm kev ua rau lub nraub qaum ntawm dej ntws.

Cov ntsiab cai ntawm cov roj tshuab kua ntxiv ntxiv txhim kho kev tiv thaiv lub peev xwm. Thaum ntws mus rau pem hauv ntej, lub zog siv siab ntawm qhov nruab nrab khaws lub valve disc qhib, ua rau tsawg kawg tsis kam; Thaum rov qab txaus tshwm sim, cov kab mob nce siab ntawm lub valve disc, thawb lub zog siab sib txawv nrog lub tog hluav taws xob rov qab haum nrog lub "xoom sokage" Foob. Cov lus teb zoo no ua rau kuaj xyuas cov khoom siv kom hloov kho kom sai, tshwj xeeb tshaj yog kev pheej hmoo ntawm kev pheej hmoo ntawm nruab nrab tov lossis tawg.

Qhov kev txhim kho cov ntaub ntawv thiab cov txheej txheem kuj tseem tau txhim kho kom muaj kev ntseeg tau ntawm kev txheeb xyuas li qub. Hlau Hlau KawKos Valves yog ua los ntawm corrosion-resistant cov ntaub ntawv xws li hastelloy, thiab haum rau kev kub siab thiab siab-siab chav dej xa hluav taws; Mos kaw tau li qub ua haujlwm Airtight Sealing los ntawm cov ntaub ntawv siv roj hmab thiab roj hmab thiab polytetrosraethylene, sib tham txog cov zaub mov thiab tshuaj lag luam. Ib qho ntxiv, lub caij nplooj zeeg pab tsim ntawm daim tshev valve yuav luv lub sijhawm kaw, thiab lub teb qhib lub zog nrawm, txuas ntxiv ua kom pom zoo ntxiv.

Los ntawm cov taub dej tshuab mus rau AEROSPACE Pipelines,Saib xyuas li qubTxhua zaus ua si lub luag haujlwm tseem ceeb yog lub rooj vag ib leeg ". Los ntawm cov txheej txheem tsim kho cov txheej txheem, kev txhim kho tshuab, thiab kev tiv thaiv kev tiv thaiv, muab kev lav kom muaj kev lav kom muaj kev nyab xeeb thiab kev ruaj ntseg.