Imeko jikelele yeshishini elevator
Umzi-mveliso we-elevator e-China uphuhliswe ngaphezu kweminyaka engama-60. Ishishini le-elevator libe lelona lizwe likhulu lokuvelisa izinyusi kunye nelizwe elikhulu lokusetyenziswa kweelevator kwihlabathi. Umthamo wemveliso yonyaka we-elevator ufikelele kwizigidi zeeyunithi.
Uphuhliso loshishino lwe-elevator lunobudlelwane obungenakulinganiswa nophuhliso lwezoqoqosho lwelizwe kunye nophuhliso lwemarike yezindlu. Emva kohlaziyo kunye nokuvulwa, imveliso ye-elevator e-China iphumelele ngokuphindwe kalikhulu kwaye unikezelo lufikelele kumaxesha angamashumi amahlanu. Kuqikelelwa ukuba kuya kuba malunga nama-540 amawaka e-elevators kwimveliso kunye nentengiso kwi-2014, eyona nto ifana ne-2013, kwaye iya kuqhubeka ikhokela amazwe aphuhlileyo eYurophu nase-United States.
Okwangoku, nangona iilayisenisi ezininzi zeshishini bezikwisantya se-7M/S okanye ngaphezulu, izinyusi ezenziwe ngamaTshayina zizinyusi eziziimitha ezi-5 ngomzuzwana, iinkcukacha ezahlukeneyo zokuthwala izinyusi, iilifti zokubona indawo ezingaphantsi kwe-2.5 yeemitha ngesekondi, izinyusi zebhedi yokugula zasekhaya. , ii-escalators, iindledlana ezizenzekelayo, kunye ne-villa home elevators, i-elevator ekhethekileyo njalo njalo.
Okokuqala, imeko jikelele kunye nemeko yangoku yophuhliso lwe-elevator ekhaya nakwamanye amazwe
Ukusukela ekuzalweni kweelevator yokuqala emhlabeni ibingaphezulu kweminyaka elikhulu eyadlulayo, ilifti yaseTshayina ineminyaka engaphezu kwama-60 yembali yemveliso.
Okwangoku, iilifti zehlabathi ikakhulu ziimarike ezingama-90% ehlabathini, eYurophu, eMelika nase China. Iimpawu ezidumileyo kumazwe aphesheya ikakhulu zi-American Otis, iSwiss Schindler, iGerman Thyssen Krupp, iTongli yaseFinland, iMITSUBISHI yaseJapan kunye neJapan Hitachi, njalo njalo. La mashishini anesona sabelo sikhulu ehlabathini, ingakumbi imarike ekumgangatho ophezulu. Kwaye ibisoloko ikwimarike ye-elevator enesantya esiphezulu.
I-elevator yaseTshayina iye yaba lelona khefti likhulu kwihlabathi kwiNkulungwane yamashumi amabini ananye, kodwa ilifti yaseTshayina ibisoloko ibonelela ngemarike yasekhaya enesiphelo esisezantsi. Okwangoku, kuzo zonke ii-elevator ezingama-500 amawaka, iibrendi ezintandathu zangaphandle e-China zithengise ngaphezulu kwesiqingatha semarike yasekhaya, kunye nezinye izixhobo zasekhaya ezingamakhulu amahlanu okanye amathandathu ezenziwe eTshayina. Amashishini e-Ladder athatha isiqingatha esiseleyo semarike, kwaye umlinganiselo ulingana nemveliso epheleleyo kunye nomthamo wentengiso yendibaniselwano phakathi kwekhulu lamashishini asekhaya kunye neempawu zangaphandle.
E-China, emva koluhlu lwe-Kang Li elevator kwi-Shenzhen Stock Exchange, iinkampani ezine ezidweliswe zidweliswe. ZiyiSuzhou Kang Li elevator, iSuzhou Jiangnan Jiajie elevator, Shenyang bolt elevator, Guangzhou Guangzhou day stock, kunye neelevator components ezidweliswe yiYangtze River embellish, ixesha elitsha kunye nomatshini weHui Chuan. Umbane.
Iinkampani ezine ezidweliswe eTshayina kwimarike ye-elevator yasekhaya, kwimarike ye-elevator yasekhaya, malunga ne-1/4, malunga ne-150 lamawaka lemveliso yonyaka kunye neentengiso; enye kufutshane 600 amashishini elevator e China (kuquka amagama amashishini afana namashishini okuvelisa elevator angaphandle) ukwabelana eseleyo 10-15 yezigidi ileli imakethi yombane, umndilili weentengiso 200 ngonyaka, inkulu Umthamo intengiso malunga 15000 iiyunithi, kunye Umthamo omncinci wentengiso umalunga neeyunithi ezingama-20 ezithengisiweyo ngo-2014.
Uhlalutyo lwedatha, i-USA i-Otis, i-Swiss Schindler, i-German Thyssen Krupp, i-Finland Tongli, i-Japan MITSUBISHI kunye ne-Japan Hitachi i-brand ezintandathu e-China intengiso ye-250 amawaka -30 yezigidi zeeyunithi, i-Suzhou Kang Li elevator, i-Suzhou Jiangnan Jiajie elevator, i-Shenyang brintt elevator, i-Guangzhou Guang izabelo zosuku zizonke 150 amawaka iiyunithi; ezinye iintengiso amashishini 10-1 50 lamawaka.
Kuhlelo lwazo zonke iilifti e-China, iintengiso ze-elevator zabakhweli zithatha esona sabelo sikhulu, malunga ne-70% yentengiso iyonke, malunga nama-380 amawaka eeyunithi, ilandelwa yi-elevator ethwele kunye ne-escalator malunga ne-20%, kwaye i-10% eseleyo ibona indawo. iilifti, iilifti zebhedi zokugula zonyango kunye neelevators zevillas.
Mbini. Iimpawu zeteknoloji ye-elevator ekhaya nakwamanye amazwe
Okwangoku, iimpawu zetekhnoloji ye-elevator kwimarike ye-elevator yehlabathi zisekelwe ikakhulu kwitekhnoloji ye-elevator yabahambi. Itekhnoloji ye-elevator yabakhweli ilawula isabelo semarike ye-elevator ephezulu kunye nobuchule beteknoloji ye-elevator yesantya esiphezulu. Okwangoku, ezona zinyusi zesantya ziphezulu emhlabeni ziziimitha ezingama-28.5 ngesekhondi, zilingana ne-102 km ngeyure, kwaye esona santya siphezulu seelevators zasekhaya ngoku si-7 m / sec, elilingana ne-25 km ngeyure.
2.1. Olona fundo lude lwetekhnoloji ye-elevator emhlabeni
Elona xesha lide lophando lweteknoloji ye-elevator kwihlabathi yitekhnoloji yokukhutshwa kwe-elevator kwizakhiwo eziphakamileyo. Uphando lwetekhnoloji lwaqala ngo-1970. Ifundwe iminyaka engama-45, kwaye abaphandi baseYurophu, eMelika naseJapan abakhange benze nkqubela phambili.
2.2 obona buchwepheshe bukhula ngokukhawuleza ehlabathini
Olona phuhliso lukhawulezayo lwetekhnoloji ye-elevator yehlabathi yi-microcomputer elawulwa yi-VVVF yetekhnoloji yokuguqula amaza. Emva kokusetyenziswa kwe-90s kwinkulungwane edlulileyo, phantse zonke ii-elevators ezithe nkqo zasebenzisa ulawulo lwe-microcomputer kunye ne-VVVF iteknoloji yokuguqula i-frequency.
2.3 eyona mibono yobugcisa beelevator
Eyona teknoloji imangalisayo yelifti ehlabathini sisinyusi esisuka emhlabeni sisiya kwisikhululo sasemajukujukwini kunye neteknoloji yeelevator ukusuka emhlabeni ukuya enyangeni.
2.4 eyona ilifti inokwenzeka eTshayina kule minyaka mihlanu izayo
Itekhnoloji ye-elevator enokuthi iphakanyiswe kakhulu e-China yi-elevator yokugcina amandla okugcina amandla kunye neteknoloji yonikezelo lwamandla olungaphazanyiswa. I-elevator ihambelana ne-State Council sika-2014-2020 isicwangciso sonyaka wesicwangciso sophuhliso lwamandla esizwe. Emva kokunyuswa, ukonga amandla e-elevator kuya kuba negalelo kugcino lwamandla okuveliswa kwamandla eGorges eThathu (i-elevator ebanzi yokukhuthaza ukonga amandla, ukonga amandla ngonyaka kuya kuba yiminyaka emihlanu kamva. ” Ukuya kuthi ga kwi-150 yeebhiliyoni zeedigri). Olunye uphawu lobuchwephesha ngumsebenzi we-elevator amandla angaphazamisekiyo anokudityaniswa, kwaye inokuqhubeka nokusebenza ngokuqhelekileyo ngaphezu kweyure enye emva kokuwa kombane. Itekhnoloji yenziwe ngamalungelo awodwa abenzi bemveliso evela eNingbo blue Fuji Elevator Co., Ltd., kwaye sele iqalisile ukuxhasa amashishini athile e-elevator eShanghai naseShanghai.
2.5 Itekhnoloji ye-elevator yaseTshayina eyona nto inokwenzeka ukuba isetyenziswe kwihlabathi kule minyaka ilishumi izayo
Kule minyaka ilishumi izayo, esona sicelo sinokwenzeka sobuchwephesha be-elevator yaseTshayina “bubuchwephesha benkqubo yokukhutshwa komlilo kwisakhiwo esiphakamileyo”. Izakhiwo zehlabathi ziya zikhula kwaye zinde, iHarry Fatah Da, esona sakhiwo side eDubai.
Ixesha lokuposa: Mar-04-2019