Hluav taws kub hydrant: khoom siv thiab lub hauv paus ntawm kev ua haujlwm. Lub hom phiaj ntawm qhov hluav taws kub hydrant yog dab tsi?

Cov txheej txheem:

Hluav taws kub hydrant: khoom siv thiab lub hauv paus ntawm kev ua haujlwm. Lub hom phiaj ntawm qhov hluav taws kub hydrant yog dab tsi?
Hluav taws kub hydrant: khoom siv thiab lub hauv paus ntawm kev ua haujlwm. Lub hom phiaj ntawm qhov hluav taws kub hydrant yog dab tsi?

Video: Hluav taws kub hydrant: khoom siv thiab lub hauv paus ntawm kev ua haujlwm. Lub hom phiaj ntawm qhov hluav taws kub hydrant yog dab tsi?

Video: Hluav taws kub hydrant: khoom siv thiab lub hauv paus ntawm kev ua haujlwm. Lub hom phiaj ntawm qhov hluav taws kub hydrant yog dab tsi?
Video: kheev lam sij hawm tig tau rov qab 10/23/2018 2024, Hlis ntuj nqeg
Anonim

Hluav taws kub hydrant yog cov khoom siv uas muab cov kua dej yooj yim los ntawm cov khoom siv dej. Nws txoj kev siv tseem ceeb yog qhov sib txuas rau cov hoses hluav taws siv los sau lub tank ntawm lub tshuab hluav taws xob lossis tua hluav taws. Tsis tas li ntawd, cov cuab yeej no feem ntau siv rau kev ua haujlwm reclamation. Hauv kab lus hauv qab no, koj tuaj yeem paub seb lub tshuab hluav taws xob yog dab tsi, lub cuab yeej thiab lub hauv paus ntsiab lus ntawm kev ua haujlwm.

hluav taws kub hydrant ntaus ntawv thiab lub hauv paus ntsiab lus ntawm kev ua haujlwm
hluav taws kub hydrant ntaus ntawv thiab lub hauv paus ntsiab lus ntawm kev ua haujlwm

Ntau yam hluav taws kub hydrants

Cov khoom siv ntawm hom no, uas feem ntau siv nyob rau hauv cheeb tsam suburban, tuaj yeem yog hom hauv qab no:

  • Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws.
  • Cov hluav taws kub hauv av (cov khoom siv hauv lub qhov dej).

Qhov kev xaiv kawg yog qhov nrov tshaj plaws. Qhov no yog vim yog thaum muaj hluav taws, yuav muab cov dej tsis cuam tshuam.

Underground hydrant

Cov khoom siv hluav taws xob hauv lub qhov dej yog ua raws li hauv qab noway:

  • Lub hydrant yuav tsum tau muab tso rau hauv txoj kev uas lub crane pom ntawm qhov chaw. Xws li ib tug ntaus ntawv yog tsim nyob rau hauv raws li GOST. Lub hydrant tuaj yeem muaj ntau yam duab thiab ntau thiab tsawg.
  • Cov khoom siv ntawm hom no, raws li txoj cai, yog siv yog tias muaj cov kua dej nrog qhov kub ntawm 5 txog 50ºC hauv cov dej txias. Nws tsis tuaj yeem siv lub hydrant ntawm qhov kub qis qis. Cov dej siab yuav tsum tsis pub tshaj 10 MPa.
  • Kev teeb tsa lub kais dej thiab kab hluav taws kub hauv lub qhov dej yuav tsum tsuas yog ua nyob rau hauv txoj kab ntsug.
  • Cov khoom tshwj xeeb yog muab rau cov cuab yeej no. Ua ntej installation, lub hydrant yuav tsum tau yaug nrog dej zoo. Qhov siab ntawm chav tsev tuaj yeem yog 250-1250-3500mm.
  • Nrog rau qhov ntev no, lub valve qhib 24-30 mm. Kev tsim cov hydrants muab qhov rau txuas hoses.
  • Thaum siv hydrants, kab hluav taws feem ntau ua nyob ib puag ncig ntawm lub qhov dej. Nws muaj ntau lub raj xa dej los yog cov kav dej tso rau hauv ib puag ncig ntawm cov khoom siv tswv yim.
  • Muaj cov lus qhia tshwj xeeb rau kev txhim kho cov hluav taws kub ntawm txhua yam. Nws qhia tau hais tias yuav ua li cas thiaj ua tau lub twj tua hluav taws, nws daim duab qhia kev sib txuas thiab cov kev ua ua ntu zus thaum lub sijhawm teeb tsa.
  • hluav taws kub hydrant hauv ib qhov dej
    hluav taws kub hydrant hauv ib qhov dej

Nyob zoo ib tsoom niam txiv kwv tij neej tsas sawv daws

Raws li txoj cai, nthuav dav lub qhov dej nrog lub hydrant yog ua los ntawm cov kws tshaj lij. Txawm li cas losYog tias koj paub cov kev cai tshwj xeeb rau kev siv cov cuab yeej no, koj tuaj yeem tsim lub qhov dej ntawm koj tus kheej.

  • Lub qhov dej yuav tsum tsis txhob nyob ntawm qhov tob tob. Cov dej yuav tsum yog los ntawm lub qhov dej. Nyob rau tib lub sijhawm, nws tsis tas yuav ntxuav cov dej los ntawm impurities, qhov tseem ceeb yog tsis muaj pob zeb hauv nws.
  • Qhov dav ntawm qhov dej yuav tsum tsis pub tsawg dua 800 hli. Cov kev txwv zoo li no yuav tso cai rau koj qhib thiab tawm cov khoom siv dawb.
  • Lub qhov dej yog ua los ntawm cov kav dej yas loj thiab cov pob zeb ua vaj tse. Nws tsis pom zoo kom txo cov cuab yeej mus rau hauv qhov khawb thiab qhov tsis tiav, zoo li nrog kev hloov pauv me ntsis ntawm cov av nws tuaj yeem tsaug zog.

Above-ground hydrant

Lub tshuab hluav taws xob tsis zoo (cov cuab yeej thiab cov hauv paus ntsiab lus ntawm kev ua haujlwm tau tham hauv qab no), piv rau kev teeb tsa hauv av, yog ib qho kev ua haujlwm ntau dua. Cov chav no tuaj yeem pom nyob rau hauv txhua qhov chaw, lawv tau nruab rau ntawm qhov tshwj xeeb hatch lossis hauv av. Yam yuavtsum tau kawm uantej yog muaj ib qhov dej nyob ze ze.

hluav taws kub hydrant pipeline ntaus ntawv
hluav taws kub hydrant pipeline ntaus ntawv

Nyob rau lub caij ntuj no, nws yog ib qho tseem ceeb heev kom tsis txhob muaj cov khoom siv no los ntawm dej. Txwv tsis pub, nws yuav khov thiab siv tsis tau.

Tsis tas li, cov khoom siv no tau nruab nrog cov haujlwm ntxiv. Sab saum toj hydrants feem ntau yog nruab nrog tsis siv neeg pib lossis tso dej.

Cov lus qhia txhim kho

  • Qhov siab ntawm cov cuab yeej no yuav txawv thiab thaum xaiv nws, koj yuav tsumcoj mus rau hauv tus account qhov tob ntawm khov. Ib kem yog ntsia rau ntawm lub qhov hluav taws kub, nruab nrog ob ceg kav dej, muab, yog tias tsim nyog, cov dej tsis cuam tshuam.
  • Muaj cov qauv niaj hnub uas ntxiv rau kev ua haujlwm ntawm cov dej ntws tawm los ntawm kev siv hluav taws kub hnyiab.
  • Lub neej kev pabcuam ntawm cov cuab yeej no yog kwv yees li 50 xyoo. Ua tsaug rau kev tsim kho tshiab hauv kev tsim cov thev naus laus zis, cov cuab yeej no tuaj yeem siv sab nraud. Rau qhov no, muaj cov khoom siv tshwj xeeb. Nws kuj tseem yuav tsum tau muab sau tseg tias thaum txhim kho qhov hluav taws kub hydrant (ib lub cuab yeej ntawm lub raj xa dej), nws yog ib qho tseem ceeb heev uas yuav tsum tau coj mus rau hauv tus account qhov ntsuas ntawm cov av khov.
  • Tus tsim ntawm chav tsev no muab ob peb lub qhov hluav taws xob rau kev sib txuas hoses. Lawv tuaj yeem ua haujlwm sib cais thiab ua ke.
  • hydrant thiab hluav taws kem installation
    hydrant thiab hluav taws kem installation

Txoj kev xav tau

Qhov tseem ceeb tshaj plaws uas yuav tsum tau ua tib zoo saib thaum lub sijhawm teeb tsa yog qhov chaw ntawm lub hydrant. Nws muaj cov cai hauv qab no:

  • Ib lub qhov hluav taws kub (kwv yees thiab lub hauv paus ntsiab lus ntawm kev ua haujlwm hauv qab) tej zaum yuav nyob ntawm txoj kev thiab ntawm qhov deb tsis tshaj 2.5 meters los ntawm nws.
  • Txoj kev teeb tsa yuav tsum tau ua nyob deb ntawm 50-100 meters ntawm lub tsev ze tshaj plaws.
  • Nws txwv tsis pub txhim kho lub kais dej ntawm qhov deb tsawg dua 5 meters ntawm phab ntsa ntawm lub tsev ze tshaj plaws.
  • Nws txwv tsis pub txhim kho cov cuab yeej no rau ntawm ceg kav dej.
  • Ntxiv mus, qhov kev ncua deb ntawm phab ntsa manhole mus rauLub axis ntawm riser tsis tuaj yeem tsawg dua 175 mm, thiab los ntawm qhov kawg ntawm riser mus rau lub manhole npog - 150-400 mm.

Destination, fire hydrant device

Hluav taws kub hydrant yog, ua ntej ntawm tag nrho cov, kev lees paub ntawm kev nyab xeeb hluav taws. Lub hydrant ntsia tau raws sijhawm thiab nyob rau hauv qhov chaw zoo yuav muab kev nkag mus rau cov dej tsis muaj kev cuam tshuam rau cov pej xeem thiab cov neeg tua hluav taws thaum muaj xwm txheej ceev. Vim li no, kev tsim qauv ntawm cov chav tsev no yuav tsum hais txog kev xaiv qhov chaw muaj peev xwm, nrog rau ua raws li cov cai thiab cov qauv tsim los ntawm lub xeev.

lub hom phiaj ntawm qhov hluav taws kub hydrant
lub hom phiaj ntawm qhov hluav taws kub hydrant

Hluav Taws Hluav Taws Xob: khoom siv thiab lub hauv paus ntawm kev ua haujlwm

Cov khoom siv no yog lub faucet tsim nrog peb qhov tseem ceeb: lub taub hau teeb tsa, lub taub hau valve thiab riser. Nyob ntawm tus qauv ntawm cov hydrant, qhov ntev ntawm cov khoom no sib txawv. Tsis tas li ntawd, nyob ntawm seb hom khoom siv no, nws muaj peev xwm muaj qhov sawv ntsug rau cov qauv saum toj no hauv av, lossis lub qhov dej hauv av uas lub tsev tau nruab.

Lub hydrant yog siv los ntawm tus yuam sij tshwj xeeb uas tig lub bar. Nyob rau hauv lem, tus pas nrig actuates lub valve thiab yog li qhib kev nkag mus rau dej. Ib qho khoom siv ntawm hom no tuaj yeem ua haujlwm tsis yog tsuas yog ua rau cov hluav taws kub, tab sis kuj yog ib qho chaw ywj pheej ntawm dej.

hluav taws kub hydrant underground ntaus ntawv
hluav taws kub hydrant underground ntaus ntawv

txheej txheem ua haujlwm

Hom hluav taws kub hydrant - hauv av lossis hauv av - nyob ntawm nwsinstallation, txawm nws pib los ntawm lub qhov dej, los yog los ntawm mounting lub sawv, feem. Tom qab npaj qhov chaw rau chav tsev los yog npaj lub vaj tse, ib kab hluav taws yog ntsia rau ntawm cov xov ntawm cov kav dej yav tas los txuas nrog rau cov dej xa dej. Tsis tas li ntawd, thaum lub sij hawm installation, cov ntsiab lus ntawm cov hydrant yog kho nrog waterproofing thiab anti-corrosion tebchaw uas ntev lub neej ntawm cov khoom.

daim duab hluav taws xob hydrant device
daim duab hluav taws xob hydrant device

Kev noj qab haus huv

Txhawm rau kom paub meej txog kev npaj ua haujlwm tsis tu ncua ntawm chav tsev, nws yog qhov yuav tsum tau ua nws txoj haujlwm tu thiab kev pabcuam ob zaug hauv ib xyoos. Cov npe ntawm cov haujlwm yuav tsum tau ua suav nrog:

  • Yooj yim tig lub valve.
  • Tightness thiab kev ncaj ncees ntawm lub valve thiab gaskets.
  • Kev muaj dej nag lossis dej ntws los ntawm lub qhov dej hauv qhov dej.
  • Tshawb xyuas cov khoom ua haujlwm ntawm lub cuab yeej kom pom lub txiv mis, kev ncaj ncees ntawm tus pas nrig, npog, lub cev, xov, nrog rau kev tawg thiab lwm yam kev puas tsuaj.
  • Tshuaj xyuas kom nruj thiab kev ncaj ncees ntawm lub qhov dej.

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