Qhov xwm txheej dav dav ntawm kev lag luam of elevator
Kev lag luam of the elevator hauv Suav teb tau tsim rau ntau tshaj 60 xyoo. Lub tuam txhab ua haujlwm of the elevator tau dhau los ua lub tebchaws loj tshaj plaws ntawm kev tsim lub elevator thiab lub teb chaws loj ntawm kev siv of the elevator hauv ntiaj teb. Lub peev xwm tsim khoom txhua xyoo ntawm lub elevator tau mus txog ntau lab units.
Txoj kev loj hlob ntawm kev lag luam of the elevator muaj kev sib raug zoo nrog kev lag luam hauv lub tebchaws thiab kev tsim kho vaj tsev. Tom qab kev hloov kho thiab qhib, kev tsim khoom ntawm of the elevator hauv Suav teb tau ua tiav ib puas npaug ntawm kev loj hlob thiab cov khoom siv tau mus txog tsib caug zaug. Nws tau kwv yees tias yuav muaj txog 540 txhiab lub elevator hauv kev tsim khoom thiab kev lag luam hauv xyoo 2014, uas yog qhov pib zoo ib yam li xyoo 2013, thiab tseem yuav coj mus rau cov teb chaws tsim kho tshaj plaws hauv Tebchaws Europe thiab Tebchaws Meskas.
Tam sim no, txawm hais tias muaj ntau daim ntawv tso cai ua lag luam tau nyob ntawm qhov ceev ntawm 7M / S lossis siab dua, Suav ua lub elevator feem ntau yog cov neeg nrog caij elevator nrog 5 meters ib thib ob, ntau yam tshwj xeeb ntawm nqa nqa nqa nqa, saib lub elevator hauv qab 2.5 meters ib ob, kev kho mob hauv tsev kho mob elevator. , escalators, tsis siv neeg txoj kev taug kev, thiab villa tsev elevator, Tshwj xeeb elevator thiab lwm yam.
Ua ntej, qhov xwm txheej dav dav thiab qhov xwm txheej tam sim no ntawm kev txhim kho of the elevator hauv tsev thiab txawv teb chaws
Txij li thaum yug los ntawm thawj lub elevator nyob rau hauv lub ntiaj teb no muaj ntau tshaj li ib puas xyoo dhau los, Tuam Tshoj lub elevator muaj ntau tshaj 60 xyoo ntawm kev tsim cov keeb kwm.
Tam sim no, lub ntiaj teb lub elevator feem ntau yog 90% kev lag luam hauv ntiaj teb, Europe, Asmeskas thiab Tuam Tshoj. Cov npe nrov txawv teb chaws feem ntau yog Asmeskas Otis, Swiss Schindler, German Thyssen Krupp, Finland Tongli, Japanese MITSUBISHI thiab Japanese Hitachi, thiab lwm yam. Cov tuam txhab lag luam no muaj cov khoom lag luam loj tshaj plaws hauv ntiaj teb, tshwj xeeb tshaj yog cov lag luam high-end. Thiab nws yeej ib txwm nyob hauv lub lag luam kev kub ceev of elevator.
Tuam Tshoj of the elevator tau dhau los ua lub elevator loj tshaj plaws hauv ntiaj teb hauv nees nkaum-thawj xyoo pua, tab sis Suav lub elevator yeej ib txwm muab cov khoom lag luam hauv tsev qis kawg. Tam sim no, nyob rau hauv txhua txhua 500 txhiab elevator, rau lub npe txawv teb chaws nyob rau hauv Tuam Tshoj tau muag ntau tshaj li ib nrab ntawm lub domestic kev ua lag luam, thiab lwm yam tsib puas los yog rau puas khoom siv hauv tsev ua nyob rau hauv Suav teb. Cov tuam txhab lag luam nyob hauv ib nrab ntawm kev ua lag luam, thiab qhov kev faib ua feem yog sib npaug rau tag nrho cov khoom lag luam thiab kev muag khoom ntim ntawm kev sib koom ua lag luam ntawm ib puas lag luam hauv tsev thiab txawv teb chaws hom.
Hauv Suav teb, tom qab cov npe ntawm Kang Li of elevator hauv Shenzhen Tshuag Txauv, plaub lub tuam txhab tau teev npe tau teev tseg. Lawv yog Suzhou Kang Li of elevator, Suzhou Jiangnan Jiajie elevator, Shenyang ntsia liaj qhov rooj of elevator, Guangzhou Guangzhou hnub Tshuag, thiab lub elevator Cheebtsam teev cov tuam txhab uas muag yog Yangtze River embellish, lub sij hawm tshiab thiab Hui Chuan tshuab. Hluav taws xob.
Tuam Tshoj plaub lub tuam txhab teev npe nyob rau hauv kev lag luam elevator hauv tsev, hauv kev lag luam elevator hauv tsev, txog 1/4, txog 150 txhiab ntawm kev tsim khoom thiab muag txhua xyoo; lwm qhov ze rau 600 lub tuam txhab ua haujlwm of the elevator hauv Suav teb (nrog rau cov npe lag luam zoo ib yam li cov lag luam elevator txawv teb chaws) qhia txog qhov seem 10-15 lab hluav taws xob ntaiv ua lag luam, qhov nruab nrab ntawm 200 qhov muag txhua xyoo, qhov loj tshaj qhov muag ntim yog li 15000 units, thiab cov Kev muag khoom tsawg tshaj plaws yog hais txog ntau tshaj 20 units muag hauv 2014.
Cov ntaub ntawv tsom xam, Tebchaws USA Otis, Swiss Schindler, German Thyssen Krupp, Finland Tongli, Nyiv MITSUBISHI thiab Nyiv Hitachi rau lub npe hauv Suav teb muag 250 txhiab -30 lab units, Suzhou Kang Li of elevator, Suzhou Jiangnan Jiajie of elevator, Shenyang brintt of elevator, Guangzhou Guang hnub shares ntawm tag nrho ntawm 150 txhiab units; lwm lub tuam txhab muag 10-1 50 txhiab.
Hauv kev faib tawm ntawm txhua lub elevator hauv Suav teb, cov neeg caij elevator muag khoom yog qhov loj tshaj plaws, kwv yees li 70% ntawm tag nrho cov muag khoom, kwv yees li 380,000 units, ua raws li cov nqa nqa nqa thiab cov escalator txog 20%, thiab 10% yog cov kev mus ncig. of the elevator, kho mob beds elevators thiab villas elevator.
Ob. Cov yam ntxwv ntawm of the elevator technology hauv tsev thiab txawv teb chaws
Tam sim no, the elevator technology nta nyob rau hauv lub ntiaj teb elevator lag luam yog tsuas yog raws li cov neeg nrog caij elevator technology. Cov neeg caij tsheb thev naus laus zis thev naus laus zis tswj kev sib koom ntawm of the elevator lub lag luam high-end nrog kev paub txog kev siv thev naus laus zis siab ceev. Tam sim no, lub siab tshaj plaws elevator nyob rau hauv lub ntiaj teb no yog 28.5 meters ib ob, sib npaug rau 102 km ib teev, thiab lub siab tshaj plaws ceev ntawm domestic elevators tam sim no yog 7 m / sec, sib npaug rau 25 km / teev.
2.1. Kev kawm ntev tshaj plaws ntawm of the elevator technology hauv ntiaj teb
Lub sijhawm ntev tshaj plaws rau kev tshawb fawb thev naus laus zis hauv lub ntiaj teb yog of the elevator evacuation technology for high-rise buildings. Kev tshawb fawb thev naus laus zis tau pib xyoo 1970. Nws tau kawm txog 45 xyoo, thiab cov kws tshawb fawb hauv Tebchaws Europe, Amelikas thiab Nyij Pooj tsis tau ua kom muaj kev cuam tshuam loj heev.
2.2 qhov kev txhim kho sai tshaj plaws hauv ntiaj teb
Txoj kev loj hlob sai tshaj plaws ntawm lub ntiaj teb elevator thev naus laus zis yog microcomputer tswj VVVF zaus hloov tshuab. Tom qab daim ntawv thov ntawm 90s xyoo pua xeem, yuav luag tag nrho cov ntsug elevator siv microcomputer tswj thiab VVVF zaus hloov tshuab.
2.3 feem ntau fantasies ntawm of the elevator technology
Qhov zoo tshaj plaws of the elevator technology nyob rau hauv lub ntiaj teb no yog lub elevator ntawm lub ntiaj teb mus rau qhov chaw nres tsheb thiab lub elevator technology los ntawm lub ntiaj teb mus rau lub hli.
2.4 lub elevator feem ntau yuav nyob hauv Suav teb hauv tsib xyoos tom ntej
Lub thev naus laus zis thev naus laus zis uas feem ntau yuav txhawb nqa hauv Suav teb yog lub elevator lub zog txuag hluav taws xob cia thiab tsis muaj kev cuam tshuam cov khoom siv hluav taws xob. Lub elevator ua raws li Lub Xeev Pawg Neeg Saib Xyuas Txoj Cai 2014-2020 xyoo kev txhim kho lub zog hauv lub tebchaws. Tom qab kev nce qib, lub elevator lub zog txuag yuav pab txhawb kev txuag hluav taws xob ntawm Peb Gorges lub zog tsim hluav taws xob (elevator kev txhawb nqa kev txuag hluav taws xob, kev txuag hluav taws xob txhua xyoo yuav yog tsib xyoos tom qab." Txog li 150 billion degrees). Lwm qhov tshwj xeeb ntawm cov thev naus laus zis yog kev ua haujlwm ntawm of the elevator uninterruptible power uas tuaj yeem txuas nrog, thiab nws tuaj yeem ua haujlwm txuas ntxiv ib txwm siv rau ntau tshaj ib teev tom qab fais fab tuag. Cov thev naus laus zis yog tsim los ntawm ntau tus patents los ntawm Ningbo xiav Fuji Elevator Co., Ltd., thiab tau pib txhawb qee lub tuam txhab of elevator hauv Shanghai thiab Shanghai.
2.5 Tuam Tshoj lub thev naus laus zis thev naus laus zis feem ntau yuav raug siv hauv ntiaj teb hauv kaum xyoo tom ntej
Nyob rau hauv kaum xyoo tom ntej no, feem ntau yuav daim ntawv thov ntawm Tuam Tshoj lub elevator thev naus laus zis yog "lub tsev siab siab hluav taws kub khiav elevator system" thev naus laus zis. Cov tsev nyob hauv ntiaj teb tau nce siab thiab siab dua, Harry Fatah Da, lub tsev siab tshaj hauv Dubai.
Post lub sij hawm: Mar-04-2019