Hauv ntiaj teb kev tua hluav taws, txhua thib ob suav.Muaj cov cuab yeej txhim khu kev qha yog qhov tseem ceeb los tiv thaiv kev ncua sij hawm thiab ua kom muaj kev nyab xeeb ntawm cov neeg tua hluav taws thiab cov pej xeem.Lub check valve yog ib qho tseem ceeb ntawm cov khoom siv uas ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv hluav taws.
Lub pob valve yog cov cuab yeej siv tshuab uas tso cai rau cov kua dej ntws mus rau hauv ib qho kev taw qhia nkaus xwb.Nws yog tsuas yog siv hauv kev tiv thaiv hluav taws los tiv thaiv kev rov qab los yog rov qab ntws.Hauv kev tua hluav taws, kos li qub kom ntseeg tau tias cov dej los yog hluav taws kub ua npuas dej ntws mus rau hauv cov kev xav tau thiab tsis cuam tshuam rau kev ua haujlwm ntawm kev tua hluav taws.
Thaum muaj hluav taws kub ceev, cov neeg tua hluav taws tso siab rau cov dej los ntawm cov kav dej thiab cov kav dej kom tua hluav taws sai sai.Yog tias tsis muaj lub valve, cov dej xa dej tuaj yeem ua paug lossis puas.Nyob rau hauv cov xwm txheej uas ntau qhov hluav taws kub hydrants txuas nrog tib qhov dej, qhov xwm txheej rov qab tuaj yeem tshwm sim.Qhov no tshwm sim thaum cov dej rov qab los vim qhov poob siab tam sim ntawd, kis kab mob loj thiab ua rau nws siv tsis tau rau kev tua hluav taws.
Kos li qub tau nruab rau hauv lub tshuab tiv thaiv hluav taws muab kev txhim khu kev qha rau qhov teeb meem no.Kos li qub tswj kev ncaj ncees ntawm cov dej xa dej los ntawm kev tso dej los ntawm lub hydrant mus rau qhov hluav taws kub tua hluav taws tab sis tiv thaiv cov dej ntws rov qab.Qhov no ua kom cov neeg tua hluav taws ib txwm nkag mus rau qhov chaw huv thiab txhim khu kev qha ntawm cov dej, tso cai rau lawv los tua hluav taws zoo thiab txo cov kev pheej hmoo.
Tsis tas li ntawd, kos li qub yog tsim los ua haujlwm tau zoo.Lawv yuav tsum tsis muaj kev cuam tshuam tib neeg lossis kev saib xyuas kom ua haujlwm zoo.Qhov tshwj xeeb no yog qhov tseem ceeb thaum muaj xwm txheej ceev thaum cov neeg tua hluav taws yuav tsum tau tsom rau kev tswj cov hluav taws es tsis txhob txhawj txog kev ua haujlwm ntawm cov khoom siv.
Raws li qhov tshwm sim, daim tshev valve yog ib qho khoom siv tseem ceeb hauv kev tiv thaiv hluav taws.Lawv ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas cov dej kom ncaj ncees, tiv thaiv kev sib kis thiab ua kom muaj kev teb sai thiab muaj txiaj ntsig zoo rau hluav taws kub ceev.Los ntawm kev tso kua dej ntws mus rau hauv ib qho kev taw qhia thiab tiv thaiv kev thim rov qab, cov ntawv txheeb xyuas muab cov kev daws teeb meem txhim khu kev qha thiab muaj txiaj ntsig zoo rau cov teeb meem uas tau ntsib los ntawm kev lag luam tiv thaiv hluav taws.Cov neeg tua hluav taws tuaj yeem tso siab rau cov cuab yeej no los ua kom cov khoom siv dej huv thiab yooj yim, ua rau lawv muaj txiaj ntsig zoo tshaj plaws hauv kev cawm neeg txoj sia thiab tiv thaiv cov khoom.
Post lub sij hawm: Oct-30-2023