Lukas polymer-xuab zeb: hauj lwm, hom thiab specifications

Thaum lub sij hawm tsim kho ntawm tej tsev yog tus thawj tshaj plaws nteg hlauv taws xob, kev nkag mus rau uas yog ua nyob rau hauv daim ntawv ntawm tshwj xeeb dej. Lawv cia koj mus dawb do tau mus rau lub masters ntawm cov khoom rau nws raws sij hawm txij nkawm thiab tshem tawm ntawm cov failures. Feem ntau xws rooj tawm tau kaw cam khwb cia-hlau hau, tab sis nyob rau hauv tsis ntev los no xyoo tau qhia siv lub daug polymer-xuab zeb rau lub hom phiaj no. Cia saib dab tsi yuav muab cov khoom thiab dab tsi yog nws cov ntsiab yam ntxwv.

piav me ntsis txog

polymeric hatches raug technology yog raws li nyob rau hauv cov qauv ntawm cov casting thiab kub-nias tag nrho cov Cheebtsam ntawm cov khoom (xuab zeb, thermoplastic polymers, thiab dyes). Qhov no txoj kev ntawm ntau lawm tso cai rau kom muab tau ib yam khoom uas muaj lub siab tshaj plaws kev ua tau zoo, thiab muaj ib tug zoo siv tsos.

Tej khoom uas yog siv nyob rau hauv nroog dej cov kev pab cuam, cua sov tshuab thiab txoj kev tuam txhab uas muag. Nyob rau hauv ib tug loj-scale private kev tsim kho thiab luam dej manhole kuj yog siv cov xuab zeb thiab cob. GOST 3634-99 thiab muaj kab mob thiab tej kev cai, uas ua rau cov khoom, teem lub caij nyoog ntev thiab qhov yooj yim zoo tshaj ntawm cov khoom tiav. Vim li no, lub buyer muaj tsis muaj teeb meem nyob rau hauv hloov lub npog, thiab cov khoom yog kev ruaj ntseg kiag rau cov ib puag ncig.

Lub ntsiab zoo thiab qhov tsis zoo ntawm cov khoom

Lukas polymer-xuab zeb endowed nrog ib tug xov tooj ntawm zoo qualities uas nyiam tau txais kev pab. Cov muaj xws li:

• uas tsis muaj nqi;
• lub neej ntev ntev (50 xyoo);
• lub peev xwm los mus tiv tau ib tug ntau ntawm qhov ceeb thawj;
• tsis kev thauj pab kiag li lawm;
• kuj mus ultraviolet rays;
• yooj yim ntawm installation (tsis muaj kev siv cov twj tshwj xeeb);
• tej friendliness;
• kuj mus xeb;
• kuj mus ceev kub hloov;
• lub teeb yuag;
• ntau xaiv ntawm cov xim.

Yog hais tias peb tham txog cov shortcomings, uas yog muab tej txiaj ntsim nrog cov khoom, ces nws yuav tsum tau muab sau tseg tias ib txhia hom xws kaus mom yog tsim rau cov me loads. Qhov no teeb meem tsis pub kom lawv khiav lag luam rau txoj kev qhov twg hnyav thauj caij. Txawm li cas los, qhov teeb meem yog yooj yim daws tau los ntawm ceev faj xaiv ntawm hatches, noj mus rau hauv tus account lub ib puag ncig ntawm lawv cov kev siv.

Polymeric hom hatches

Yog li, lub ntsiab qauv tshau rau cov kev xaiv ntawm tus dais no yog ib tug load ntawd mas polymer-xuab zeb daug. Nyhav tsim yog ib tug loj taw qhia ntawm no muaj peev xwm: lub siab nws yog, lub zog qhov khoom. Nyob rau qhov no parameter hatches raug muab faib ua 5 chav kawm:

• ntaus ntawv "L" (vaj ntau yam);
• ntaus ntawv "L" (teeb);
• Ntaus "C" (tsis tshua muaj);
• Ntaus "T" (hnyav);
• ntaus ntawv "TM" (hnyav, lub cev).

Hatches cim "L" (mev) muaj ib tug uas tsis muaj ceeb thawj (25 kg) thiab muaj peev xwm ntawm tiv ib tug load tsis ntau tshaj li 1500 kg. Feem ntau cov feem ntau lawv yog ntsia rau txoj kev mus taw thiab lawns.

Khoom "L" (teeb) luj txog 45 kg thiab ib tug load ntawm 3000 kg. Lawv yog tsim rau cov installation nyob rau hauv lub tsheb chaw ua si, ntawm cov neeg taug kev thiab ntsuab chaw.

Luc (polymer-xuab zeb), tus "C" cov chav kawm ntawv yeej muaj peev xwm los mus tiv loads ntsis heev (7500 kg), thaum nws luj yog 52 kg. Scope ntawm no tsim - lub nroog chaw ua si, chaw nres tsheb, kev mus taw.

Heavy khoom (pab pawg neeg "T") muaj peev xwm twb tau muab ntsia rau ntawm txoj kev nyob qhov twg muaj yog ib sim tsheb. Lawv cov luj yog 57 kg thiab lub siab tshaj plaws load - 15000 kg.

Loj heev lub ntsiab hatches muaj peev xwm ntawm tiv mus txog 25,000 kg load, li ntawd, lawv yuav tsum tau siv nyob rau hauv tej kev loj. Cov pawg ntawm xws npog - 60 kg.

Sib nrug los ntawm qhov sib txawv nyob rau hauv lub load, polymer hatches tej zaum yuav txawv daim ntawv no. Feem ntau cov feem ntau ua yeej cover (vim lub fact tias cov kuv underground dej feem ntau round), tab sis zus tau tej cov square-khoom yog tseem tau (thov).

qhov ntev

Lwm qhov txawv ntawm cov khoom ntawm ntau pab pawg yog nyob rau hauv ntev, uas tej zaum yuav polymer-daug xuab zeb. Qhov ntev ntawm npog yog tseem nyob rau hauv lub degree ntawm lawv heev. Lub teeb tsev cog khoom npog muaj ib lub cheeb ntawm 600 hli thiab ib qhov siab ntawm 25 hli, lub casing qauv nws tus kheej ib tug me ntsis ntau (720h60 hli).

Group Lung hatches yus hli nyob rau hauv loj 690h55 thiab 750h90 hli hau rau lub cev. Cov khoom mas nruab nrab loads muaj qhov ntev 690h50 hli (hau) thiab 750h100 hli (tsev). Qhov luaj li cas ntawm cov heaviest hom 700h70 hli. Case ntev tam lug - 800h110 hli.

mounting

Installation ntawm ntau hom ntawm polymer khoom kuj muaj nws tus kheej cov yam ntxwv. Yog li, lub polymer-daug xuab zeb teeb hom yog mounted ntawm ib tug tob ntawm 25-45 hli, thiab theem nrab qauv ntawm lub ntiajteb txawj nqus - 60 mm. Muaj zog tshaj li tag nrho tob hnyav hatches - lawv yog mounted rau 85 hli hauv qab no av theem.

Lub installation txheej txheem yuav pib nrog lub polymer qauv mounting nplhaib (rau qhob slab). Nws yog lawm ua tus sau nrog xis mas mortar thiab tso cai rau qhuav kiag li. Tom ntej no, lub tswv teev lub daug cover nws tus kheej.

Nyob ib ncig ntawm lub zoo (nrog ib tug me ntsis nqes hav) hauv qhov muag tsis pom thaj chaw. Nws yuav tsum tau los mus tiv thaiv lub nkag mus ntawm dej mus rau hauv lub reservoir. Lub dav ntawm lub qhov muag tsis pom cheeb tsam feem ntau mas nws txawv ntawm 1 mus rau 1.5 meters. Heev pab txhawb cov txheej txheem ntawm kev txhim kho cov daug yuav tsum yuav ib yam khoom tshwj xeeb slots rau fixtures.