Lub pob valveyog ib lub valve uas siv dav dav, siv dav hauv ntau yam dej num. Nws muaj cov yam ntxwv ntawm kev ua haujlwm zoo ntawm kev kaw, qhib thiab kaw sai, lub neej ua haujlwm ntev, hloov kho tau zoo rau cov khoom nruab nrab thiab lwm yam, thiab tau dhau los ua ib qho ntawm cov khoom tseem ceeb hauv kev tswj kav dej niaj hnub.
Nyob rau hauv xyoo tas los no, nrog rau kev txhim kho ntawm kev lag luam thiab kev nce qib ntawm thev naus laus zis, kev lag luam pob valve tau tsim kho sai. Lub lag luam loj hlob mus ntxiv, ntau yam khoom tseem nplua nuj, qib kev txawj ntse txuas ntxiv txhim kho, thiab kev sib tw ua lag luam hauv tsev thiab txawv teb chaws tseem muaj zog ntxiv.
Ua ntej tshaj plaws, txoj cai tau ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev txhim kho ntawm kev lag luam lub pob valve. Nyob rau hauv xyoo tas los no, lub xeev tau tshaj tawm ntau txoj cai txhawb nqa, muab kev txhawb nqa zoo rau kev tsim khoom siv siab thiab kev tsim khoom ntse. Kev qhia txog cov cai no muab kev lees paub zoo rau kev txhim kho ntawm kev lag luam lub pob valve.
Qhov thib ob, qhov kev thov ntawm kev ua lag luam txuas ntxiv mus. Nrog rau kev txhim kho tas mus li ntawm kev lag luam, qhov kev thov rau cov li qub hauv kev siv hluav taws xob, tshuaj lom neeg, kev txuag dej, hauv nroog thiab lwm yam kev lag luam nce ntxiv. Ua ib hom khoom siv li qub uas muaj kev ua haujlwm zoo, txuag hluav taws xob, tiv thaiv ib puag ncig thiab lwm yam ntxwv, qhov kev thov ntawm kev ua lag luam rau cov pob li qub kuj nthuav dav.
Tsis tas li ntawd xwb, kev tsim kho tshiab ntawm thev naus laus zis thiab kev hloov kho khoom tshiab kuj tau coj cov cib fim tshiab rau kev txhim kho kev lag luam ntawm lub pob valve. Nrog rau kev txhim kho tas mus li ntawm theem kev txawj ntse, qhov zoo thiab kev ua tau zoo ntawm cov khoom siv pob valve kuj tau txhim kho tas mus li. Tib lub sijhawm, txhawm rau kom tau raws li qhov xav tau ntawm ntau qhov chaw sib txawv, ntau hom pob valve sib txawv kuj tshwm sim, muab ntau txoj kev xaiv rau kev ua lag luam.
Daim ntawv tshaj tawm tau taw qhia tias ob peb xyoos tom ntej no, kev lag luam valve siab kawg yuav muaj ntau lub tuam txhab koom nrog kev ua lag luam no. Cov tuam txhab no yuav txhim kho lawv qhov kev sib tw los ntawm kev qhia txog cov thev naus laus zis txawv teb chaws thiab txhawb kev tshawb fawb thiab kev txhim kho, thiab txhaj tshuaj tshiab rau hauv kev txhim kho kev lag luam valve siab kawg.
Lub sijhawm tshaj tawm: Lub Kaum Hli-08-2022