Dej nag muaj tej kua: qhov kev piav qhia, tus ntaus ntawv nta thiab cov tswv yim

Dej nag muaj tej dej yog ib tug txheej ntawm pab kiag li lawm uas tsim capture, lim thiab ntxiv retraction ntawm atmospheric dej. Nws nkag mus rau hauv pom teb, tshwj xeeb tso tsheb hlau luam thiab reservoirs. Raws li lub hom phiaj ntawm lub system yog ib tug tshem tawm ntawm tshaj noo noo, uas tsim tsis xis nyob thiab ua puas lub qauv, txo lawv lub neej. Qhov no kuj siv rau cov nroj tsuag, uas yuav tiv thaiv tshaj noo noo nyob rau hauv lub cheeb tsam.

piav qhia

Dej nag muaj tej kua - ib tug linear network, uas muab rau ib tug standard caij ntawm lub hom ntawm txoj kev inlets, txhob txhaws thiab manholes. Thaum nws los txog rau nag receivers, lawv muaj rau hauv daim ntawv ntawm pallets, hoppers, raws li zoo raws li linear tais uas sau tshaj dej. Tais, hlab thiab lub chute yog thauj kua rau cov thoob khib nyiab thawv uas nruab nrab yog cov pom ntaus ntawv xa dej mus rau hauv lub reservoir los yog collector. Manholes uas yuav tsum tau tswj lub tag nrho qhov system. Rau cov network twb tsis kab mob nrog cog fibers, cov khib nyiab thiab av, nws yog tsim nyog zeb lag thiab cov ntxaij lim dej. Tag nrho cov ntsiab yuav tsum tau sib thooj, mus rau hauv ib tug nkaus xwb system uas ua hauj lwm rau ib tug taw tes los yog kab technology. Yog hais tias raws yog nyob rau hauv lub hauv av rau lawv siv, siv cov yeeb nkab. Lub nto mounted raws thiab txhob txhaws ntawm qhob tais, asbestos los yog yas.

Sib sau ua ke cov lus qhia ua ntej installation ua hauj lwm

Ua ntej koj yuav muab nruab rainwater kua, nws yog tsim nyog los sau tej yam lus qhia uas yuav tshem tawm uas tsis. Qhov no yuav tsum muaj xws li cov ntaub ntawv nyob rau hauv tus nqi nruab nrab ntawm nag, uas yog tsau nyob rau hauv ib tug tas. Tus tswv yuav tsum paub npaum li cas nws los nag, raws li zoo raws li nug seb cov haib daus cover. Spot dej ntau ntau yam yuav tsum tau paub lub cheeb tsam runoff, uas yog thaj tsam ntawm lub-ru tsev. Nws yuav tsum tsis txhob coj tag nrho cov nuj nqis, tsuas yog tus nqi ntawm cov projection dav hlau yog yuav tsum tau. Yog hais tias nws yog ib tug linear system, lub cheeb tsam ntawm txaus - yog sum ntawm squares tiav yam khoom. Nws yog ib qho tseem ceeb los mus ua kom kev tsom xam ntawm cov av, raws li siv nyob rau hauv lub tsim ntawm lub cev thiab cov neeg kho tshuab cov yam ntxwv ntawm cov av rau lub site. Nws yog ib qho tseem ceeb uas yuav tau xav seb puas muaj yog ib tug leem cheeb tsam nyob rau hauv lub hauv av sib txuas lus system.

Pom zoo rau tso channel nyob rau hauv lub qhov tob

Yog hais tias koj yuav txiav txim rainwater kua, nws yog ib qho tseem ceeb los nyeem cov lus qhia txog ntawm qhov tob ntawm lub raws tab. Lay ntawm tus raws thiab kav cov tais yuav tsum tau, absorbed nrog lub tswv yim pom zoo uas muab rau ib thaj av. Nyob rau hauv nruab nrab siv retraction system rainwater pw mus ib lub qhov tob ntawm 0.3 meters. Qhov no xam yog muaj tseeb thaum lub lub cheeb ntawm lub qhib cov tais thiab conduits txog li 50 centimeters. Yog hais tias peb yuav sib tham txog cov kav dej thiab cov tais nrog loj qhov ntev, nws yog tsim nyog los delve ntxaum los ntawm 0.7 meters.

rau cov ntaub ntawv

Los nag cua daj cua dub dej ntws yuav tsum tau muab tso rau saum toj no lub kua, Yog hais tias xws li ib tug system yog muaj nyob rau ntawm ib ncig ntawm lub chaw ua hauj lwm. Qhov no feature yuav tsum tau coj mus rau hauv tus account nyob rau hauv lub tsim.

Lwm yam uas koj yuav tsum paub txog ntawm qhov tob ntawm lub system kev kho hais

Rau cov yog vim li cas hais tias cov excavation ua hauj lwm yog heev kim, cov neeg uas siv ib tug kws installation cov kev pab, tsis txhob xav mus deb mus rau hauv lub hauv av. Txawm yog hais tias tus cua daj cua dub dej ntws yuav tsum yog nyob rau lawv tus kheej, nws yog tsis pom zoo mounting nws heev heev. Manholes thiab sewers yuav tsum tsis txhob yuav nyob rau hauv qab lub caij theem ntawm cov av khov. Lawv yuav tsum tau positioned saum toj no, tab sis qhov yuav tsum tau siv ib lub tshav kub insulating cov ntaub ntawv uas, ib tug txheej ntawm gravel thiab geotextiles. Yog hais tias lub allergic tsis yog ib yam nkaus thiab hnov, qhov ntim ntawm kev ua hauj lwm yuav poob. Peb yuav tsum tsis txhob hnov qab no tias raws uas ua rau cov dej sau thiab kev kho mob, yuav tsum tau muab tso rau lub kaum sab xis. Qhov no qhia qhov yuav tsum tau mus rau hauv lub muab khaws tseg kev kho zoo yeeb nkab hauv qab no lub tais theem los yog ib tug ntawm cov uas tsiv deb ntawm lub inlets.

livnevki Mount Technology

Dej rainwater yog routed rau lub ntsiab cai tib yam li ib tug pa system ntawm sab nraud dej. Tab sis, yog hais tias lub tsev yog tsis txawm peem rau nrog ib tug kua system, nws yog tsim nyog los pib nrog nws mob. Lub ceilings ntawm lub tsev yuav tsum ua qhov rau gullies. Tom qab installation ntawm lub pab kiag li lawm thiab lawv fixation rau bitumen mastic qhov chaw hlws ris yuav tsum raug khi. Nyob rau hauv lub tom ntej no theem set sewers, tag nrho cov ntsiab uas txuas mus rau lub tsev qauv nrog clamps. Tom ntej no, koj muaj peev xwm tseem ua hauj lwm nrog cov tais, yog tias koj txiav txim siab los siv ib linear hom system. Thaum mounting point tswvyim yuav tsum npaj ceg kav.

Installation ntawm lub underground ib feem

Siv cov kev faib ntawm rainwater kua network muab rau theem tom ntej ntawm qhov kev npaj ntawm lub trench, uas yog tsim nyob rau raws li txoj kev npaj raws li tus nqes hav. Yog hais tias lub raj dej yuav tsum sov so, ces ib ncig ntawm lub plhaub yuav tsum tau ua los ntawm geotextile thiab gravel. Ib tug mas yog tus siv ntawm cov xuab zeb cushion. Nyob rau hauv lub kauj ruam tom ntej lub trench hauv qab ram thiab cov pob zeb raug muab tshem tawm. Tsim tom qab ntawm qhov chaw lawv yuav tsum tau sau nrog av. Lub hauv qab cushion yog lawm ua tus sau nrog xuab zeb muaj ib tug tuab ntawm 20 centimeters. Rau mounting cov collector tank yuav tsum tau tsim ib qhov. Lub luag hauj lwm ntawm lub reservoir yuav siv ib lub hnab yas ntim. Tab sis, yog hais tias koj xav tau, koj muaj peev xwm ua tau lub collector zoo rainwater kua. Cov hauj lwm koom nrog pouring qhob formwork requisite infrastructure.

Hauv vib this kev ntawm lub chaw ua hauj lwm

Cov kwj deg, uas tau rammed thiab nruab nrog xuab zeb hnab, muab tso rau hauv cov yeeb nkab. Yuav kom txuas lawv mus rau hauv ib tug nkaus xwb system yuav tsum siv fittings. Yog hais tias rainwater kua kav yuav muaj ib tug tag nrho ntev ntawm tshaj 10 meters, nws yog tsim nyog los muab rau lub xub ntiag ntawm manholes. Nyob rau hauv qhov chaw Docking dej tau txais reservoirs thiab lub raj dej yuav tsum tau ntsia zeb lag. Tom qab kev twb kev txuas ntawm tag nrho cov ntsiab hauv ib Circuit Court yuav tsum tau kaw nqaws. Ua ntej backfilling lub trench raug kuaj los ntawm pouring dej mus rau hauv lub tau txais dej.

Yog hais tias tsis tau kuaj, lub kaw lus yuav tau sau nrog av. Txhob txhaws thiab cov tais yog nruab nrog tuav.

cov kws muaj txuj tswv yim

Lub nroog collector zoo yog txwv tsis pub mus nkag rau hauv ib qho dej system, txij li thaum nws tawm los ntawm runoff los ntawm cov roj av thiab Science News for KIDS. Yog hais tias koj yog tus tswv ntawm ib lub teb chaws lub tsev, koj muaj peev xwm txuas rau koj tus kheej dej livnevki raws li ib tug paug dej yog tsis yog tej yam uas yuav tsum tau zoo tu. Kua kav feem ntau ua los ntawm PVC, thiab lawv txoj kab uas hla yuav tsum sib npaug zos rau 110 millimeters. Kev twb kev txuas ntawm lub ntsiab yog ua ob clutch. Tus nqes hav ntawm dej mus rau cov spillway yuav tsum txog 2 centimeters ib 'meter'.

xaus

Livnevki yuav tsum tsis txhob ua ke nrog ib tug kua system. Yog hais tias peb tsis quav ntsej txog qhov no yuav tsum tau, lub dej maj mam ntub txaus underground av nplaum xau uas yuav swell thiab txov qhov muag tsis pom thaj chaw, thiab kuj siv thiab foundation. Nws yuav tsum tsis txhob yog vim li cas mus pov tseg wastewater nyob rau hauv lub sewers livnevki dej thiab da.