1. Lub hom phiaj ntawm kev muab tso ua ke

Cov lus qhia ua haujlwm no yog siv rau kev teeb tsa thiab nyob hauv kev sim ntawm cov tshuab ziab khaub ncaws qhuav hauv kev tsim kho ntawm 10kV fais fab faib chav.

2. Kev npaj hauv paus

2.1 “Cov Qauv rau Kev Tshuaj Xyuas Zoo thiab Kev Ntsuas Kev Siv Hluav Taws Xob Thermal” rau kev teeb tsa hluav taws xob;

2.2 SCB10 series qhuav-hom transformer khoom qhia phau ntawv;

2.3 “Txoj Cai Ua Haujlwm Kev Nyab Xeeb rau Kev Siv Hluav Taws Xob”;

2.4 Kev tsim qauv kos duab ntawm qhov project no (hluav taws xob ntim);

2.5 “Technical Specifications for Construction and Txais Kev Siv Hluav Taws Xob”

3. Cov ntsiab lus ntawm kev tsim kho thiab kev ua haujlwm khiav dej num

Tsawg-voltage desulfurization transformer tshuaj xyuas, ziab, lub cev installation thiab transformer accessories installation, nyob xeem khiav.

daim duab

4. Kev tsim kho tej yam kev mob

4.1 Cov neeg ua haujlwm:

4.2 Cov xwm txheej yuav tsum tau ua

4.2.1 Kev ua haujlwm hauv pej xeem tau ua tiav, qhov chaw raug ntxuav, thiab qhov chaw siab hauv av tau cim rau ntawm phab ntsa.

4.2.2 Cov lus qhia ua haujlwm tau muab tso ua ke thiab pom zoo.

4.2.3 Cov kws tshaj lij txhim kho cov neeg ua haujlwm tsim kho kom paub txog kev tsim cov duab kos thiab cov ntaub ntawv kev txawj ntse, thiab nthuav tawm kev tshaj tawm, thiab kev tshaj tawm kev nyab xeeb tau ua tiav.

4.2.4 Lub transformer tau raug xa mus rau qhov chaw.

4.2.5 Ua tiav kev tshuaj ntsuam xyuas thiab kev lees paub ua ke nrog cov tuam haujlwm cuam tshuam, thiab ua cov ntaub ntawv.

5. Kev tsim kho cov txheej txheem thiab cov txheej txheem

5.1 Kev tsim kho txheej txheem:

Kev tsim kho Foundation channel steel ntau lawm thiab installation Transformer theem nrab kev thauj mus los Transformer unpacking tshuaj xyuas Transformer nyob rau hauv qhov chaw Bus choj installation Bus kev twb kev txuas Kev tshuaj xyuas ntawm transformer tom qab installation.

5.2 Txoj kev tsim kho

5.2.1 Kev tsim cov ntu ntu steel.

5.2.2 Tau txais # 8 channel steel raws li qhov yooj yim seem hlau raws li tus qauv tsim.

5.2.3 Muab cov hlau channel tso rau ntawm kab rov tav platform thiab siv lub sledgehammer kom ncaj nws. Tom qab kuaj xyuas, qhov tsis sib xws thiab qhov ncaj ntawm ib lub ‘meter’ yog tsawg dua 1.5 hli.

5.2.4 Siv cov hniav uas tsis muaj hniav los txiav cov khoom raws li qhov tsim loj, thiab siv lub tshuab txiav los yog cov ntaub ntawv los ntxuav cov burrs ntawm ntug saw kom nws du.

5.2.5 Sib dhos lub profiled steel ncej, siv ib daim kab xev ntsuas los ntsuas kab pheeb ces kaum ntawm lub profiled steel ncej tsis tsawg tshaj li 5 hli, siv ib theem los xyuas qhov ncaj thiab unevenness ntawm cov hlau profiled (tsis ntau tshaj 1.5 hli ib. ‘ meter ‘, thiab tsis ntau tshaj 5 hli nyob rau hauv tag nrho ntev). Tom qab lawv tsim nyog, lawv tau welded ua ke, rov kuaj dua, thiab welded khov kho tom qab dhau.

5.2.6 Siv cov txhuam hniav kom tshem tawm cov xeb ntawm cov hlau seem, thiab tom qab ntawd siv cov xim hlau lead xim liab rau kev tiv thaiv corrosion tom qab nthuav tawm cov xim hlau, thiab tom qab ntawd siv cov xim tiav uas zoo ib yam lossis zoo ib yam li cov xim ntawm cov xim hlau. khoom siv.

5.3 Basic seem steel installation

5.3.1 Hu rau lub pre-embedded qhov chaw ntawm lub civil engineering tu department, thiab kos lub kawg nyob rau hauv pem teb pem teb nyob rau tib lub sij hawm, thiab nruab ib tug yooj yim steel raws li lub transformer layout daim duab qhia los ntawm lub koom haum tsim.

5.3.2 Nrog rau txoj kab nruab nrab ntawm lub tsev raws li cov kab sib txuas, nrhiav lub hauv paus steel installation datum kab (qhov yuam kev tsis ntau dua 5 hli), coj qhov kawg sab hauv pem teb nce siab raws li cim los ntawm civil engineering ntxiv rau 5 hli raws li lub dav hlau sab saud. datum ntawm cov hlau yooj yim, thiab siv tus ntsuj plig qib lossis U-shaped Tom qab cov yeeb nkab theem txoj kev tsim nyog, qhov vuam yog ruaj khov. Ntawm ob qhov kawg ntawm lub hauv paus phaj nrog busbar choj, kev saib xyuas yuav tsum tau them rau qhov sib nrug thiab kev sib luag ntawm channel steel ntawm ib leeg. Kev sib txuas ntawm lub hauv paus channel steel yuav tsum ua raws li cov cai.

5.3.3 Weld 8 daim ntawm kub-dip galvanized round steel los yog -40 × 6 kub-dip galvanized ca steel ntawm ob qho tag nrho ntawm lub hauv paus, thiab txuas nrog lub ntsiab hauv av kab sib chaws. Ob zaug qhov dav; me me qhib qhov rooj nruab nrog cov khoom siv hluav taws xob yuav tsum muaj kev ntseeg siab hauv av nrog liab qab tooj liab hloov tau cov xov hlau thiab cov hlau hauv av.

5.3.4 Tag nrho cov welds yuav tsum tau repainted tom qab tshem tawm cov txheej.

5.4 Transformer unpacking tshuaj xyuas

5.4.1 Thaum qhib lub thawv rau kev tshuaj xyuas, cov neeg ua haujlwm cuam tshuam yuav tsum tuaj.

5.4.2 Thawj zaug xyuas seb lub ntim puas tiav thiab tsis puas, qhib lub thawv thiab kos thiab suav. Cov kev qhia tshwj xeeb, cov qauv, thiab qhov ntau ntawm cov transformers thiab cov hluav taws xob qis yuav tsum ua tau raws li cov qauv tsim. Cov khoom siv thiab cov khoom seem yuav tsum ua kom tiav. Cov ntaub ntawv yuav tsum tau khaws cia rau kev tshuaj ntsuam xyuas, cov teeb meem zoo yuav tsum tau tsa lub sijhawm, thiab cov ntaub ntawv rau kev tshuaj ntsuam xyuas yuav tsum tau ua.

5.5 Secondary tsheb thauj mus los ntawm transformers

5.5.1 Ua ntej kev thauj mus los, xyuas cov hom thiab ntau npaum li cas ntawm lub transformer.

5.5.2 Lub transformer yog thauj los ntawm lub tsheb, yuav tsum tsis muaj kev cuam tshuam loj heev thiab kev co thaum lub sij hawm thauj mus los, thiab nws yuav tsum tau kho kom ruaj khov thaum lub sij hawm thauj mus los kom muaj kev nyab xeeb.

5.5.3 Nyob rau hauv cov txheej txheem ntawm kev thauj mus los, cov neeg ua haujlwm tshwj xeeb yuav tsum tau saib xyuas kom tsis txhob tilting.

5.5.4 Thaum lub transformer yog unloaded, nws yuav tsum tau unloaded ncaj qha rau ntawm lub pre-tso rau cov menyuam tuav. Cov kev taw qhia ntawm lub transformer yuav tsum tau muab tso rau hauv kev txiav txim siab ntawm installation kev taw qhia, thiab lub transformer yuav tsum tau tiv thaiv los ntawm zawv zawg thaum muab lub transformer.

5.5.5 Thaum lub plhaub ntawm lub tshuab ziab khaub ncaws tuaj yeem raug tshem tawm, lub plhaub yuav tsum tau muab tshem tawm ua ntej. Thaum dismantling, nws yuav tsum tau cim kom tsis txhob yuam kev. Thaum dismantling, tsom iav qhov rais yuav tsum tiv thaiv kom tsis txhob puas.

5.5.6 Thaum lub tshuab hloov pauv raug rub, yuav tsum tau ua kev tiv thaiv, xws li tso cov tawv roj hmab, kom tsis txhob muaj kev puas tsuaj rau hauv av. Yuav tsum tau saib xyuas kom tsis txhob kov cov insulated windings thaum thauj.

5.5.7 Lub zog thaum rub yuav tsum tsis sib xws, zoo ib yam thiab sib koom ua ke, thiab kev rub yuav tsum qeeb kom tsis txhob tilting.

5.5.8 Kev tsim kho yuav tsum tau ua raws li kev sib koom ua ke, ua tib zoo saib xyuas kev nyab xeeb, thiab tiv thaiv ob txhais tes thiab ko taw los ntawm kev sib tsoo los ntawm dov tuav.

5.6 Installation ntawm qhuav-hom transformer

5.6.1 Tshem tawm lub thawv ntim ntawm lub tshuab ziab khaub ncaws qhuav, dai rau ntawm cov menyuam bar, thiab maj mam thawb nws mus rau sab ntawm lub hauv paus hlau channel. Yog tias tsim nyog, nws tuaj yeem rub los ntawm lub hoist ntawm lub xauv ncej ntawm qis dua 1/3 ntawm lub transformer.

5.6.2 Thaum lub tshuab ziab khaub ncaws qhuav ncaj qha rau ntawm ntu steel, siv peb-legged ncej thiab lub hoist nqa lub transformer rau hauv qhov chaw, siv tus ntsuj plig theem, ib tug kav dej, thiab ib tug kav hlau los ntsuas qhov sib txawv. nyob rau hauv txoj hauj lwm, thiab siv txoj kev padding kom txo tau qhov sib txawv mus rau hauv qhov zoo heev ntau yam. Siv hluav taws xob vuam ntawm cov ntawv hlau nyias thiab nruab nrab ntawm cov hlau nyias thiab cov hlau yooj yim, thiab ua cov cim sib xws ntawm lub hauv paus transformer. Feem ntau, yuav tsum tsis pub ntau tshaj 3 gaskets, thiab cov gaskets yuav tsum tsis txhob raug sab nraum lub hauv paus.

5.6.3 Siv tus cwj mem kos cim rau qhov sib thooj ntawm qhov kho qhov ntawm lub hauv paus, tshem tawm lub tshuab hloov pauv, siv lub laum dav hlau los laum 11 qhov ntawm qhov chaw cim, thiab siv M12 kais rau kais lub qhov, lub transformer yog Nyob rau hauv qhov chaw ntawm no, thiab tom qab kev sib raug zoo, siv ib tug M12X40 plating Zinc bolts yog fastened tom qab dhau los ntawm 12 square inclined washers.

5.6.4 Thaum lub tshuab hloov pauv tau nruab rau hauv lub hau tiv thaiv, ua ntej kho lub hau tiv thaiv raws li txoj kev ntsug phaj, tom qab ntawd siv lub kaum sab xis los nqa cov khoom siv hluav taws xob hloov pauv, thiab kho cov kev taw qhia ntawm sab siab thiab qis (yog tias muaj. yog tsis tsim, nws yog ib qho yooj yim rau lub low-voltage sab busbar thiab cov khoom kab txee) Inner busbar docking yuav tsum yeej), teem traction kev nyuaj siab nyob rau hauv pem hauv ntej ntawm lub qhov rooj tiv thaiv npog, qhov siab tshaj plaws taw tes ntawm kev ntxhov siab yog flush nrog rau ntawm ntug. sab hauv ntawm txoj kev tiv thaiv npog, thawb nws mus rau hauv txoj kev hloov pauv, kho qhov nruab nrab ntawm lub ntiajteb txawj nqus ntawm lub transformer kom nws coincides nrog rau qhov chaw ntawm lub npog tiv thaiv, thiab clamp lub ntsia liaj qhov rooj nrog ib tug stopper txuas mus rau txoj kev khiav mus rau cov menyuam nres. ntseeg tau.

5.6.5 Xa cov ‘meter’ mus rau chav ntsuas ntsuas ntsuas ntsuas, thiab kho nws mus rau qhov chaw xaiv ntawm lub cev hloov pauv tom qab dhau qhov kev xeem. Lub installation yog qib thiab ruaj khov.

5.6.6 Cov khoom siv hlau ntawm lub plhaub sab sauv ntawm lub cev qhuav ntawm lub cev hloov pauv thiab cov ntsiab lus hauv av ntawm cov tub ntxhais hlau yog ua los ntawm ntau txoj hlua tooj liab tub ntxhais nyob ntawm qhov sib txuas ntawm 1x50mm2 lossis ntau dua. Tom qab nias tinned tooj liab qhov ntswg ntawm ob qho kawg, lawv tau screwed rau hauv av tiaj tus hlau, thiab cov pob qij txha yog coated nrog hluav taws xob compound roj. Qhov nruab nrab ntawm qhov qhuav-hom transformer yuav tsum tau txuas nrog lub hauv paus loj hauv av raws li cov qauv tsim tom qab dhau los ntawm xoom-sequence tam sim no transformer.

5.6.7 Siv galvanized fasteners, cov khoom xoob yuav tsum tau muab khi, thiab qhov ntev ntawm cov ntsia hlau ntsia hlau yuav tsum yog 3 txog 5 nyees khawm.

5.6.8 Ua qhov kev xeem raws li kev ntsuas hluav taws xob xa mus.

5.6.9 Tom qab lub transformer nyob rau hauv qhov chaw, tsis txhob kho nws los ntawm welding, thiab weld ua ke tom qab lub low-voltage phaj nyob rau hauv qhov chaw. Tom qab lub transformer nyob rau hauv qhov chaw, nruab lub enclosure kom raug raws li cov cim.

6. Cov kev cai zoo

6.1 Tom qab lub hauv paus channel hlau tau teeb tsa, nws sab saum toj yuav tsum yog 10 hli siab dua li hauv av troweled, thiab qhov tsis ncaj thiab theem ntawm lub hauv paus yuav tsum tau sim. Qhov ntev ntawm qhov sib txawv yog tsawg dua 5 hli.

6.2 Thaum cov panels raug teeb tsa, qhov kev ua yuam kev ntawm cov saum toj ntawm ob lub panels uas nyob ib sab yog tsawg dua 1 hli, thiab sab saum toj ntawm cov arrayed panels yog tsawg dua 5 hli. Qhov yuam kev ntsug yuav tsum tsis txhob siab tshaj 1.5 / 1000H ntawm nws qhov siab (H yog qhov siab disk). Qhov tsis sib xws ntawm cov disks tau npaj ua ke yog nyob rau hauv 5 hli, thiab qhov sib koom ntawm cov disks yog tsawg dua 2 hli.

6.3 Cov bolts, txiv ntseej thiab cov ntxhua khaub ncaws siv los txuas thiab kho vaj huam sib luag yuav tsum yog cov khoom siv galvanized, cov xim ntawm lub vaj huam sib luag yuav tsum tsis tu ncua, qhov saum npoo ntawm lub vaj huam sib luag yuav tsum zoo ib yam, thiab cov txheej txheem yuav tsum zoo huv si.

6.4 Kev sib txuas ntawm lub tsheb npav yuav tsum zoo, thiab kev txhawb nqa insulating thiab installation yuav tsum ruaj thiab txhim khu kev qha.

6.5 Qhov kev ncua deb ntawm qhov nruab nrab ntawm lub cev hluav taws xob thiab lub elevator mus rau hauv av yog tsis tsawg tshaj li 4 hli, thiab qhov deb ntawm qhov ntws tawm tsis pub tsawg tshaj 6 hli.

6.6 1000V megohmmeter los xyuas cov tsheb thauj mus los, nws yuav tsum siab tshaj 0.5 megohm.

6.7 Tag nrho cov khoom siv, cov cim xim theem, thiab cov cim npe hauv Circuit Court yuav tsum meej thiab tsis yooj yim rau decolorize.

6.8 Rau cov khoom siv uas yuav tsis muab tso rau hauv kev ua haujlwm tam sim tom qab kev teeb tsa, kev tiv thaiv yuav tsum tau coj los tiv thaiv plua plav thiab ya raws.

7. Kev ceev faj rau kev tsim kho kom zoo

7.1 Lub rwb thaiv tsev kev ua tau zoo ntawm cov cuab yeej hluav taws xob yuav tsum tau kuaj xyuas ua ntej siv, yuav tsum tsis txhob muaj qhov to, thiab lub plhaub yuav tsum muaj kev ntseeg siab.

7.2 Tsis txhob hnav hnab looj tes thaum siv hluav taws xob xyaum.

7.3 Kev tiv thaiv kev tiv thaiv yuav tsum tau coj mus rau kev thauj mus los ntawm kev hloov pauv, kev thauj mus los yuav tsum qeeb kom tsis txhob muaj kev cuam tshuam ntau dhau, thiab lub crane yuav tsum siv hydraulic crane nrog kev ua haujlwm zoo.

7.4 Yuav tsum muaj teeb pom kev zoo hauv qhov chaw ua haujlwm, thiab cov cim ceeb toom yuav tsum tau dai, thiab yuav tsum tau nruab ib lub tshuab tua hluav taws.

7.5 Cov neeg ua haujlwm tsim kho nkag mus rau hauv qhov chaw tsim kho yuav tsum hnav khaub ncaws tiv thaiv kev ua haujlwm thiab cov kaus mom kev nyab xeeb kom raug. Nws yog txwv tsis pub nkag mus rau hauv qhov chaw tsim kho tom qab haus dej. Tom qab kev tsim kho txhua hnub, kev ua haujlwm yuav tsum ua kom tiav, cov ntaub ntawv yuav tsum huv, thiab qhov chaw yuav tsum huv.

7.6 Kev saib xyuas tshwj xeeb yuav tsum tau them thaum lub sij hawm tsim kho tag nrho, thiab cov hlau lead-tawm bushing thiab lwm yam khoom siv yuav tsum tsis txhob puas.

7.7 Npaj cov neeg ua haujlwm tsim kho los kawm txog kev ntsuas thiab kev lees paub kev tsim kho ua ntej kev tsim kho, thiab kev ua haujlwm tsis raug cai raug txwv nruj.

7.8 Ua ntej kev sim ua haujlwm ntawm lub tshuab hluav taws xob, lub voj voog thib ob yuav tsum tau kuaj xyuas kom ntseeg tau tias qhov tseeb ntawm qhov thib ob Circuit Court.

7.9 Ua ntej kev teeb tsa ntawm lub vaj huam sib luag txee, kev ua haujlwm sab hauv tsev ua tiav kom tau raws li qhov yuav tsum tau ua los ntawm nag, dej-pov thawj, tiv thaiv corrosion, thiab plua plav pov thawj. Yog tias tsim nyog, siv cov kev ntsuas los tsim kom muaj kev tiv thaiv kev puas tsuaj rau lub vaj huam sib luag.

7.10 Thaum lub sij hawm kev thauj mus los ntawm lub vaj huam sib luag, nws yuav tsum raug txib los ntawm cov neeg nqa khoom.

7.11 Tom qab unpacking lub txee, ua tib zoo ntxuav nws nyob rau hauv lub sij hawm kom tsis txhob kis tau los ntawm kev thaiv los yog cov ntsia hlau tsis tau daig.

7.12 Thaum lub vaj huam sib luag raug muab tso rau hauv qhov chaw, cov neeg ua haujlwm yuav tsum txaus, thiab cov lus txib yuav tsum sib koom ua ke kom tsis txhob muaj kev raug mob los ntawm kev poob, thiab tiv thaiv kev raug mob hauv qhov chaw nqaim.

7.13 Thaum tsiv lub vaj huam sib luag, yuav tsum tau saib xyuas kom tsis txhob muaj kev puas tsuaj rau cov khoom thiab pleev xim rau ntawm lub vaj huam sib luag.

7.14 Thaum muab lub lauj kaub rau hauv qab, tsis txhob muab koj txhais tes tso rau hauv qab ntawm lub lauj kaub. Thaum lub lauj kaub ib sab yog ntsia ntawm ib sab, koj yuav tsum tiv thaiv koj txhais tes kom tsis txhob raug nyem thaum leaning tiv thaiv lub lauj kaub.

7.15 Thaum lub vaj huam sib luag raug kho, ua tib zoo saib xyuas cov ntoo thaiv thaum ntaus lub vaj huam sib luag nrog rauj tes.

7.16 Tom qab lub vaj huam sib luag txee tau teeb tsa, kaw lub qhov rooj vaj huam sib luag hauv lub sijhawm, thiab npog nws nrog daim ntaub yas yog tias kev tsim kho yuav tsis ua rau lub sijhawm luv luv los tiv thaiv cov pa phem thib ob.

7.17 Tom qab cov txee nyob hauv qhov chaw, kev nyab xeeb thiab kev ruaj ntseg yuav tsum tau ua kom muaj zog. Nws raug txwv nruj rau cov neeg ua haujlwm tsis yog neeg ua haujlwm nkag mus thiab tawm hauv chav faib hluav taws xob, thiab cov neeg ua haujlwm yuav tsum tuav daim ntawv pov thawj ua haujlwm.

7.18 Cov tshuaj tua hluav taws uas tsim nyog yuav tsum tau nruab rau hauv chav faib hluav taws xob.

8. Cov cuab yeej tseem ceeb