Ntau pua tus neeg raug mob kub hnyiab, kub hnyiab thiab lwm yam kev raug mob txhua xyoo los ntawm cov kais dej txias lossis dej da dej. Los ntawm qhov sib txawv, cov kab mob Legionella uas tuag taus tuaj yeem loj hlob hauv cov dej rhaub dej uas tau teeb tsa tsawg dhau los tua cov kab mob. Thermostatic mixing li qub tuaj yeem pab nrog ob qho teeb meem no. [Cov duab credit: istock.com/DenBoma]

Yuav ua li cas rau nruab ib Thermostatic Mixing Valve
Sijhawm: 1-2 teev
Zaus: raws li xav tau
Kev Nyuaj Siab: Cov kav dej thiab vuam tau pom zoo
Cov cuab yeej: adjustable wrench, hex key, ntswj ntsia hlau, solder, tus pas ntsuas kub
Thermostatic mixers tuaj yeem ntsia tau rau ntawm lub rhaub dej nws tus kheej lossis ntawm cov kav dej tshwj xeeb, xws li los ntawm da dej.valve. Nov yog plaub kauj ruam tseem ceeb rau kev nkag siab thiab txhim kho lub thermostatic valve hauv koj lub rhaub dej.

Kauj Ruam 1: Kawm txog Thermostatic Mixing Valves
Thermostatic mixing valve sib tov dej kub thiab txias kom ruaj khov, muaj kev nyab xeeb da dej thiab kais dej kub kom tsis txhob raug mob. Cov dej kub tuaj yeem ua rau scalding, tab sis feem ntau, kev raug mob yog tshwm sim los ntawm "kub poob siab," xws li plam lossis ntog thaum cov dej tawm ntawm lub taub hau da dej kub dua li qhov xav tau.

Lub thermostatic valve muaj cov chav sib xyaw uas tswj cov dej kub thiab dej txias rau qhov kub thiab txias. Qhov kub siab tshaj plaws tuaj yeem hloov kho nyob ntawm hom thiab hom kev sib xyaw valve, tab sis qhov kub ntawm 60˚C (140˚F) feem ntau pom zoo hauv Canada los tua cov kab mob tuag taus uas cuam tshuam nrog Legionnaires' kab mob.

ceev faj!
Nco ntsoov xyuas qhov siab tshaj plaws qhov hluav taws xob qhov hluav taws xob pom zoo los ntawm lub hom ntawm thermostaticvalventsia. Thaum tsis ntseeg, nrog tus kws tshaj lij cov kav dej.

Kauj Ruam 2: Npaj rau nruab qhov sib tov valve
Thaum kev teeb tsa kev tshaj lij yog txoj hauv kev zoo tshaj plaws los xyuas kom meej tias txoj haujlwm ua tiav kom nyab xeeb thiab raug, cov kauj ruam no piav qhia txog cov txheej txheem yooj yim ntawm kev txhim kho lub pob valve hauv lub tank. Cov da dej tuaj yeem siv tau, piv txwv li, thaum lawv xav tau qhov kub thiab txias sib txawv dua li lwm cov faucets lossis cov khoom siv.

Ua ntej pib lub installation, xyuas kom tseeb tias koj npaj txhij rau txoj haujlwm:

Tua cov dej loj.
Qhib tag nrho cov faucets hauv tsev thiab cia cov kav dej los ntshav. Qhov no yuav tshem tawm cov dej seem hauv cov kav dej.
Xaiv qhov chaw mounting rau qhov sib tov valve uas yooj yim los ntxuav, tswj, lossis kho.
Zoo tau paub!
Nws yuav siv sij hawm ib pliag kom ntws cov kab dej, yog li thov ua siab ntev! Tsis tas li ntawd, qee cov khoom siv, xws li tshuab ntxhua khaub ncaws, tuaj yeem tau txais txiaj ntsig los ntawm cov dej kub ntxiv. Xav txog kev txuas ncaj qha los ntawm lub rhaub dej mus rau cov khoom siv thiab hla lub thermostatic valve.
ceev faj!

Nco ntsoov xyuas koj lub tsev thiab cov kav dej hauv zos rau txhua qhov kev tsim nyog lossis cov txheej txheem tshwj xeeb uas yuav tsum tau ua rau nruab qhov sib xyaw thermostaticvalve.

Kauj Ruam 3: Nruab Thermostatic Mixing Valve
Thaum koj tau tua cov dej thiab xaiv qhov chaw teeb tsa, koj npaj txhij rau nruab lub valve.

Feem ntau, qhov sib xyaw valve tuaj yeem ntsia tau rau hauv txhua txoj haujlwm, tab sis thov xa mus rau cov chaw tsim khoom cov lus qhia kom paub tseeb tias qhov no yog qhov teeb meem rau tus qauv koj xaiv.
Txuas cov khoom siv dej. Txhua lub kav dej kub thiab txias muaj qhov chaw sib txuas, lub qhov hluav taws xob sib xyaw rau lub rhaub.
Weld cov kev sib txuas ntawm lub valve ua ntej muab cov khoom sib xyaw ua ke kom tsis txhob muaj kev puas tsuaj rau cov gaskets. Koj lub valve tuaj yeem txuas rau cov yeeb nkab yam tsis muaj vuam.
Txuas lub qhov sib tov rau nws txoj hauj lwm thiab nruj nrog ib tug ciaj ntswj.
Tom qab txhim kho lub thermostatic valve, tig rau cov dej txias, tom qab ntawd muab cov dej kub thiab kuaj xyuas cov xau.
Kauj Ruam 4: Kho qhov kub thiab txias
Koj tuaj yeem tshawb xyuas qhov kub ntawm cov dej kub los ntawm kev qhib lub faucet thiab siv tus pas ntsuas kub. Txhawm rau kom qhov kub thiab txias, cia nws ntws tsawg kawg ob feeb ua ntej kuaj xyuas qhov kub thiab txias.
Yog tias koj xav tau kho cov dej kub:

Siv ib tug hex ciaj ntswj los qhib qhov ntsuas kub ntawm qhov ntsuas kub ntawm lub thermostatic mixing valve.
Tig lub ntsia hlau counterclockwise kom kub thiab clockwise kom txo qhov kub.
Tighten cov screws thiab xyuas qhov kub thiab txias dua.
Zoo tau paub!

Rau kev siv nyab xeeb, xyuas cov chaw tsim khoom cov lus qhia rau qhov sib xyaw valve qhov kev pom zoo qhov siab tshaj plaws thiab qhov kub tsawg kawg nkaus.

Nrog koj zoo siab, koj tau ua tiav los yog hloov lub thermostatic mixing valve thiab xyuas kom meej tias koj lub tsev yuav muaj cov dej kub tsis muaj kab mob thoob plaws hauv tsev rau xyoo tom ntej. Lub sijhawm so nrog da dej kub thiab xav txog koj cov khoom siv tes ua.