Khoom Description
Hydrant li qubyog ib qho tseem ceeb ntawm kev tiv thaiv hluav taws. Lawv muab ib txoj hauv kev los tswj cov dej ntws los ntawm lub hauv paus dej mus rau qhov hluav taws kub hose, tso cai rau cov neeg tua hluav taws tua hluav taws sai thiab ua tau zoo. Muaj plaub lub luag haujlwm tseem ceeb ntawm hydrant li qub:
1. Tswj dej ntws: Cov kav dej yog tsim los tswj cov dej ntws los ntawm cov dej loj mus rau qhov hluav taws kub hose. Qhov no tso cai rau cov neeg tua hluav taws los tswj cov dej uas siv los tua hluav taws.
2. Kev tswj xyuas qhov siab: Cov twj tso kua mis kuj tseem siv los tswj lub siab ntawm cov dej xa mus rau qhov hluav taws kub hose. Qhov no yog qhov tseem ceeb vim tias cov dej xa tawm ntawm qhov siab dhau lawm tuaj yeem ua rau lub hose puas, thaum cov dej xa tawm ntawm qhov siab dhau lawm yuav tsis zoo rau kev tua hluav taws.
3. Kev txuag dej: Hydrant li qub yog tsim los txuag dej los ntawm kev tiv thaiv kom tsis txhob xau thiab pov tseg. Lawv tau nruab nrog cov ntsaws ruaj ruaj thiab gaskets uas tiv thaiv dej los ntawm kev khiav thaum lub valve kaw.
4. Kev tu vaj tse: Cov twj tso kua mis yuav tsum tau saib xyuas tsis tu ncua kom ntseeg tau tias lawv ua haujlwm zoo. Kev tshuaj xyuas thiab tu tsis tu ncua tuaj yeem tiv thaiv corrosion, xeb, thiab lwm yam kev puas tsuaj uas tuaj yeem cuam tshuam lub valve kev ua haujlwm.
Hauv cov ntsiab lus, hydrant li qub yog cov khoom tseem ceeb ntawm kev tiv thaiv hluav taws uas ua lub luag haujlwm tseem ceeb hauv kev tswj cov dej ntws, siab, thiab kev txuag. Kev saib xyuas tsis tu ncua yog qhov tseem ceeb los xyuas kom meej tias cov li qub no ua haujlwm zoo thaum lawv xav tau tshaj plaws.
Cov ntaub ntawv tiv tauj
Nyob zoo cov neeg muas zaub,
Ua ntej kev txiav txim, thov hu rau peb pab neeg muag khoom los tham txog kev txiav txim cov ntaub ntawv, xws li Tus Qauv Zauv, Flow Rate, Khoom siv, Txoj Kev Tswj, Pob, thiab lwm yam.
Yog tias koj muaj lwm yam kev xav tau lossis xav paub ntau ntxiv txog peb cov khoom, txais tos hu rau thiab. Peb pab neeg muag khoom thiab Technical Department txaus siab pab txhawb koj.
Peb qhov chaw nyob
Nan'an City, Quanzhou City Fujian PRC-Tuam Tshoj
Xov tooj
