Sab Hauv Tsev Thiab Sab Nraud Hluav Taws Xob Hluav Taws Xob

Qhov sib txawv ntawm Sab Hauv Tsev thiab Sab Nraud Hluav Taws Xob Hluav Taws Xob
Cov hluav taws kub hnyiab yog cov cuab yeej siv hluav taws xob tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv kev tswj thiab tua hluav taws. Lawv tuaj yeem pom hauv tsev thiab sab nraum zoov, tab sis muaj qee qhov sib txawv tseem ceeb hauv lawv qhov kev tso kawm thiab kev siv.
Sab Hauv Tsev Hluav Taws Xob Hydrants
Cov hluav taws kub hauv tsev feem ntau yog muab tso rau hauv cov chaw pej xeem sib koom, xws li txoj kev hauv tsev lossis txoj kev hauv tsev. Lawv feem ntau nyob hauv cov phab ntsa thiab tsis tuaj yeem dai kom zoo nkauj. Lawv yuav tsum muaj cov ntawv qhia meej thiab pom pom uas nyeem "qhov hluav taws kub" thiab tsis muaj kev cuam tshuam rau pem hauv ntej kom ntseeg tau tias lawv nyob twj ywm yooj yim. Cov hluav taws kub hauv tsev yuav tsum tsis txhob muab tso rau hauv qhov chaw kaw xws li cov chav ntiag tug lossis cov thawv vim lawv tsis ua raws li cov cai tswj kev nyab xeeb hluav taws thiab ua rau nws nyuaj rau cov neeg tua hluav taws nkag mus.
Kev siv cov khoom siv hluav taws xob sab hauv tsev yog ncaj nraim. Ib tug neeg yuav tsum qhib lub qhov rooj hydrant thiab nias lub tswb sab hauv. Lwm tus neeg yuav tsum txuas lub taub hau rab phom thiab hose mus rau lub hydrant thiab mus rau qhov chaw tua hluav taws. Thaum kawg, tus neeg thib ob yuav tsum txuas cov kav dej mus rau lub hydrant qhov chaw nres nkoj txhuas. Tom qab ntawd lawv yuav tsum twist lub valve counterclockwise kom tso dej.
Sab nraum zoov Hluav Taws Xob Hydrants
Cov hluav taws kub sab nraum zoov feem ntau pom sab nraud thiab tsim txawv dua li cov hydrants sab hauv. Lawv feem ntau nyob hauv av hauv qab ib qho me me npog. Txij li thaum lawv nyob sab nraud, lawv raug huab cua huab cua thiab kev ua phem phem. Cov hluav taws kub sab nraum zoov muaj cov yam ntxwv ntxiv xws li lub hnab ntim dej uas tiv thaiv lawv los ntawm qhov kub thiab txias thiab dej siab.
Txhawm rau siv lub tshuab hluav taws xob sab nraum zoov, ua ntej, lub hnab ntim dej yuav tsum tau qhib siv lub dab teg. Tom qab ntawd cov dej hose tuaj yeem txuas rau lub hydrant thiab txuas nrog lub valve uas siv cov ciaj ntswj. Thaum kawg, yam tsawg kawg yog ob tug neeg yuav tsum tuav lub nozzle thiab douse cov hluav taws kom txog thaum nws tag nrho extinguished.
Hauv kev xaus, cov hluav taws kub hauv tsev thiab sab nraum zoov ua haujlwm tib lub hom phiaj, uas yog pab tswj hluav taws. Txawm li cas los xij, lawv cov qauv tsim, kev tso kawm, thiab kev siv yog txawv heev. Nws yog ib qho tseem ceeb kom paub qhov sib txawv thiab siv cov hydrant kom raug thaum muaj xwm txheej ceev kom muaj kev nyab xeeb siab tshaj plaws. Nco ntsoov, thaum muaj hluav taws kub, nco ntsoov hu rau lub chaw tua hluav taws ua ntej sim siv hluav taws kub ntawm koj tus kheej.