Hluav Taws Hydrant: tus ntaus ntawv thiab hauv paus ntsiab lus ntawm lub lag luam. Yuav ua li cas yog lub hom phiaj ntawm ib tug tua hluav taws hydrant?

Hluav Taws hydrant - yog cov khoom uas muab ib qho yooj yim dej kom tsawg ntawm cov dej mains. Nws lub ntsiab kev siv - raws li ib tug taw tes rau ntawm kev twb kev txuas hoses, siv rau sau tus tank ntawm ib tug tua hluav taws tsheb los yog extinguishing ib tug tua hluav taws hearth. Tsis tas li ntawd ntaus ntawv no yog heev feem ntau siv rau cov av reclamation. Raws li sib tham hauv qab no tsab xov xwm koj yuav nrhiav tau tawm yog dab tsi qhov hluav taws kub hydrant, ntaus ntawv thiab hauv paus ntsiab lus ntawm lub lag luam.

Hom ntawm hluav taws hydrants

Devices ntawm no hom yuav siv nyob rau hauv suburban cheeb tsam feem ntau tej zaum yuav lub nram qab no:

• Huab cua (bezkolodeznye).
• Hluav Taws hydrant underground (ib tug ntaus ntawv nyob rau hauv lub zoo).

Kev xaiv lub xeem yog lub nrov tshaj plaws. Qhov no yog vim lub fact tias lub ignition yuav muab uninterrupted mov ntawm cov dej.

underground hydrant

Hluav Taws hydrant apparatus nyob rau hauv ib tug zoo yog raws li nram no:

• Hydrant yuav tsum tau ntsia kom cov valve yog pom nyob rau saum npoo av. Xws li ib tug ntaus ntawv yog manufactured nyob rau hauv raws li cov GOST. Hydrant yuav ua tau ntawm ntau yam nrhiav thiab ntau thiab tsawg.
• Khoom ntawm no hom yog feem ntau yog siv thaum lub system yog dej txias nrog ib tug kub ntawm cov kua los ntawm 5 mus 50ºC. Hydrant siv hauv kub hauv qab no zero yog tsis tau. Cov dej siab yuav tsum tsis txhob muaj ntau tshaj li 10 MPa.
• Hydrant apparatus thiab qhov hluav taws kub kiag nyob rau hauv lub zoo yuav tsum tau nqa tawm tsuas nyob rau hauv lub ntsug txoj hauj lwm.
• Yuav kom qhov no cov khoom muaj tshwj xeeb muag zaub. Ua ntej yuav txhim kho tau lub hydrant yuav tsum tau rinsed nrog dej. Lub qhov siab ntawm lub tsev tej zaum yuav ib tug caij nyoog 250-1250-3500 hli.
• Thaum no loj, lub valve qhib rau 24-30 hli. Tsim hydrant qhib yog muab rau cov kev twb kev txuas ntawm hoses.
• Thaum uas siv cov hydrants feem ntau nyob ntawm lub perimeter ntawm lub zoo tsev tua hluav taws kab. Nws muaj heev heev yas kav los yog hoses, yog pw nrog lub perimeter ntawm lub tswv yim cov khoom.
• muaj yog ib daim ntawv qhia rau txhim kho ib tug tua hluav taws hydrant ntawm txhua yam. Nws qhia txog yuav ua li cas rau tsim ib tug tua hluav taws hydrant apparatus, thiab ib daim duab ntawm nws cov kev twb kev txuas ua ntu zus ntawm installation.

Yuav ua li cas yuav tsum zoo

Raws li ib tug txoj cai, detailing cov zoo nrog hydrant yog ua los ntawm cov tub txawg. Txawm li cas los, yog tias koj paub cov kev uas yuav tsum tau ntawm kev siv no hom ntawm cov khoom, koj yuav tau tsim kom tau koj tus kheej zoo.

• Zoo koj yuav tsum tsis txhob muab tso rau sib sib zog nqus dej. Cov dej mov yuav tsum tau nqa tawm los ntawm lub qhov dej. Nyob rau hauv cov ntaub ntawv no, cov dej yog tsis tas ntxuav lub impurities, raws li ntev raws li muaj tsis muaj pob zeb nyob rau hauv nws.
• lub zoo dav yuav tsum tau muaj yam tsawg 800 hli. Cov tsis pub dawb do tig rau hauv thiab tawm cov khoom siv.
• Zoo ua los ntawm yas loj inch pipelines thiab ua kev reinforced rings. Nws tsis pom zoo kom txo cov khoom mus rau cov uas tho qhov thiab tsis tiav, yog li ib tug me me xaav av nws muaj peev xwm tsuas poob pw tsaug zog.

overground hydrant

Bezkolodezny hluav taws hydrant (apparatus thiab ntsiab cai ntawm cov lag luam los sib tham hauv qab no), raws li muab piv nrog rau cov underground installation yog nyuab dua siv. Tej units yuav muaj nyob rau hauv tej qhov chaw, lawv muab tso rau hauv ib tug tshwj xeeb daug los yog cov av saum npoo. A yuavtsum tau kawm uantej yog cov nyob rau ntawm ib tug dej qhov twg los nyob ze sib thooj.

Nyob rau hauv lub caij ntuj no, cov khoom no yog qho tseem ceeb heev rau kiag tso los ntawm cov dej. Txwv tsis pub, nws yuav chilled thiab yuav siv tsis tau.

Tsis tas li ntawd, cov pab kiag li lawm yog nruab nrog ntxiv zog. Overground hydrants feem ntau yog nruab nrog tsis siv neeg pib los zam los ntawm cov dej.

installation tswv yim

• Lub qhov siab ntawm cov ntaus ntawv tej zaum yuav sib txawv thiab xaiv yuav tsum coj mus rau hauv tus account lub qhov tob ntawm khov. Nyob rau hluav taws kub hydrant screwed rhaub, nruab nrog ob nozzles uas muab ib tug uninterrupted mov dej yog tias tsim nyog.
• Muaj niaj hnub ua qauv, uas ntxiv muab rau cov tsis siv neeg paug dej los ntawm kev siv ntawm ib tug tua hluav taws hydrant.
• Cov ua hauj lwm lub neej ntawm cov khoom yog hais txog 50 lub xyoo. Tsaug rau nrhav nyob rau hauv ntau lawm technologies, cov pab kiag li lawm kuj yuav siv tau nraum zoov. Ua li no, muaj tshwj xeeb pab kiag li lawm. Nws yuav tsum tau muab sau tseg tias qhov chaw kawm qhov hluav taws kub hydrant (tus ntaus ntawv nyob rau hauv lub raj dej), nws yog ib qho tseem ceeb yuav tau xav txog cov neeg kawm ntawv ntawm cov av khov.
• Tus tsim ntawm no unit muab ob peb outlets rau txuas hoses. Lawv yuav tsum tau ua ib lub zuj zus los yog nyob rau hauv thaum uas tig mus.

installation yuav tsum

Qhov tseem ceeb tshaj nam uas koj yuav tsum mloog thaum txhim kho, yog qhov chaw ntawm lub hydrant. Yuav kom nws yuav tsum tau raws li cov cai nram no:

• Hluav Taws hydrant (apparatus thiab ntsiab cai ntawm cov lag luam hauv qab no) yuav tsum tau muab tso rau hauv txoj kev thiab ntawm ib tug deb ntawm nws yog tsis ntau tshaj li 2.5 meters.
• Installation yuav tsum tau nqa tawm ntawm ib tug deb ntawm qhov ze vaj tse 50-100 meters.
• Tsis txhob nruab ib hydrant ntawm ib tug deb ntawm tsawg tshaj li 5 meters los ntawm cov phab ntsa hauv lub nyob ze lub tsev.
• Tsis txhob nruab cov khoom nyob rau hauv lub branching conduits.
• Tsis tas li ntawd, qhov kev ncua deb ntawm lub zoo phab ntsa rau lub manhole riser axis yuav tsis muaj tsawg tshaj li 175 hli, thiab los ntawm tus kawg ntawm lub riser kom daug - 150-400 hli.

Muab ntaus hluav taws kub hydrant

Hluav Taws hydrant - yog, ua ntej ntawm tag nrho cov, hluav taws kub kev nyab xeeb guarantee. Tsim nyob rau hauv lub sij hawm thiab nyob rau hauv txoj cai qhov chaw hydrant muab unimpeded kev nkag tau ntawm cov pejxeem rau dej thiab hluav taws nyob rau hauv cov ntaub ntawv ntawm cov xwm txheej ceev. Vim li no, tus ntaus ntawv ntawm cov chav nyob yuav tsi muaj txoj cai xaiv ntawm qhov chaw, raws li zoo raws li siab ua raws li txoj cai uas yuav tsum tau thiab lub xeev cov qauv.

Hluav Taws Hydrant: tus ntaus ntawv thiab hauv paus ntsiab lus ntawm cov lag luam

Qhov no cov khoom yog ib tug hydrant, tus tsim ntawm cov uas muab peb lub ntsiab qhov chaw: qhov chaw lub taub hau, lub valve lub taub hau thiab lub riser. Nyob rau hauv lub hydrant qauv sib txawv qhov ntau thiab tsawg ntawm cov Cheebtsam. Tsis tas li ntawd, cov hom ntawm cov khoom, tej zaum yuav muaj kev txhawb zog rau aboveground qauv los yog ntawm underground dej, nyob rau hauv uas lub tsev yog ntsia.

Hydrant actuated los ntawm txoj kev ib tug tshwj xeeb tseem ceeb, uas rotates tus pas nrig. Nyob rau hauv lem, tus pas nrig actuates lub valve thiab li yuav qhib lub qhov nkag mus rau cov dej. Ib apparatus ntawm no hom muaj peev xwm sawv ntawm ua tau hauj lwm tsis tau tsuas yog raws li ib tug ua-up rau hluav taws kub xyaw, tab sis kuj raws li ywj siab qhov twg los ntawm cov dej.

Kev txiav txim ntawm tej hauj lwm

Nyob rau hauv hom hluav taws hydrant - underground los yog saum toj no-hauv av - nws nyob rau hauv nws cov installation, los yog nws yog pib los ntawm lub zoo los yog los ntawm txoj kev muag zaub mount, ntsig txog. Tom qab nto kev npaj los mus npaj tsev los yog them rau cov xov ntawm lub raj dej yav tas los nkag mus rau cov dej mov system, teem hluav taws kub kiag. Tsis tas li ntawd thaum lub sij hawm installation, cov ua hais hydrant waterproofing thiab corrosion, cas sim haum ua hauj lwm lub neej ntawm cov khoom.

kom ntseeg tau efficiency

Nyob rau hauv thiaj li yuav xyuas kom meej tsis tu ncua nyob rau ntawm lub tsev yuav tsum tau nqa tawm ob zaug ib xyoos, nws txij nkawm thiab kev pab. Daim ntawv teev cov hauj lwm uas koj xav tau kom muaj:

• Tejzaum ntawm valve kev sib hloov.
• Ceev ceev thiab kev ncaj ncees ntawm lub valve thiab cov ntsaws ruaj ruaj.
• Lub xub ntiag ntawm dej nyob rau hauv lub zoo los yog rainwater leaked los ntawm ib tug hydrant.
• Xyuas ntaus kev khiav hauj lwm hais nyob rau hauv lub xub ntiag ntawm lub pin, lub sam xeeb ntawm lub pas nrig, lub hau lub cev, cov xov thiab muaj cov kab nrib pleb thiab lwm yam tsis xws luag.
• Kos rau zoo meej foob thiab lub sam xeeb ntawm lub zoo daug.