Boemo bo akaretsang ba indasteri ea lifti
Indasteri ea lifti naheng ea China e ntlafalitse ka lilemo tse fetang 60.Khoebo ea lifti e se e le naha e kholo ka ho fetisisa ea ho etsa lifti le naha e kholo ea tšebeliso ea lifti lefatšeng.Matla a tlhahiso ea selemo le selemo a lifti a fihletse limilione tsa li-unit.
Nts'etsopele ea indasteri ea lifti e na le kamano e ke keng ea arohana le nts'etsopele ea moruo oa naha le nts'etsopele ea 'maraka oa thekiso ea matlo.Ka mor'a hore ho be le phetoho le ho bula, tlhahiso ea lifti naheng ea Chaena e fihletse kholo ea makhetlo a lekholo 'me phepelo e fihlile makhetlo a mashome a mahlano.Ho hakanngoa hore ho tla ba le li-elevator tse ka bang likete tse 540 tlhahisong le papatsong ka 2014, e hlileng e tšoanang le ea 2013, 'me e tla tsoela pele ho etella pele linaha tse tsoetseng pele ka ho fetisisa Europe le United States.
Hajoale, leha lilaesense tse ngata tsa likhoebo li ntse li le lebelo la 7M/S kapa ka holimo, li-elevator tse entsoeng ka Machaena haholo-holo ke lilifti tsa baeti tse nang le limithara tse 5 motsotsoana, litlhaloso tse fapaneng tsa li-lifti, li-lifti tsa ho bona libaka tse ka tlase ho limithara tse 2.5 motsotsoana. , li-escalators, litselana tse ikemetseng, le li-lifti tsa lehae tsa villa, lifti e khethehileng joalo-joalo.
Ntlha ea pele, boemo ba kakaretso le boemo ba hona joale ba tsoelo-pele ea lifti lapeng le linaheng tse ling
Ho tloha ho tsoaloa ha lifti ea pele lefatšeng e bile lilemo tse fetang lekholo tse fetileng, lifti ea Chaena e na le lilemo tse fetang 60 tsa histori ea tlhahiso.
Hajoale, li-lifti tsa lefats'e haholo-holo ke limmaraka tsa 90% lefatšeng, Europe, Amerika le China.Lihlahisoa tse tummeng linaheng tse ling ke haholo-holo American Otis, Swiss Schindler, German Thyssen Krupp, Finland Tongli, Japanese MITSUBISHI le Japanese Hitachi, joalo-joalo.Likhoebo tsena li na le karolo e kholo ka ho fetisisa lefatšeng, haholo-holo 'maraka oa maemo a holimo.Ebile haesale e le 'marakeng oa lifti tsa lebelo le holimo.
Lififi tsa China e se e le lifti e kholo ka ho fetisisa lefatšeng lekholong la mashome a mabeli a motso o mong, empa lifte ea China esale e le ho fana ka 'maraka oa maemo a tlase oa lapeng.Hajoale, lififing tse ling le tse ling tse likete tse 500, lihlahisoa tse tšeletseng tsa kantle ho naha Chaena li rekisitse karolo e fetang halofo ea 'maraka oa lehae,' me tse ling tse makholo a mahlano kapa tse makholo a tšeletseng tsa lisebelisoa tsa lapeng tse entsoeng China.Likhoebo tsa lere li nka halofo e setseng ea 'maraka,' me karolo e lekana le kakaretso ea tlhahiso le thekiso ea khoebo e kopanetsoeng pakeng tsa likhoebo tse lekholo tsa lehae le lihlahisoa tsa kantle ho naha.
China, kamora lethathamo la lifti ea Kang Li e Shenzhen Stock Exchange, ho thathamisitsoe lik'hamphani tse 'ne tse thathamisitsoeng.Ke lifti ea Suzhou Kang Li, lifti ea Suzhou Jiangnan Jiajie, lifti ea Shenyang bolt, setoko sa letsatsi la Guangzhou Guangzhou, 'me lik'hamphani tse thathamisitsoeng tsa lifti ke Noka ea Yangtze e khabisang, nako e ncha le mochini oa Hui Chuan.Motlakase.
Lik'hamphani tse 'nè tsa China tse thathamisitsoeng' marakeng oa lifti tsa malapeng, 'marakeng oa lifti oa malapeng, hoo e ka bang 1/4, hoo e ka bang likete tse 150 tsa tlhahiso le thekiso ea selemo le selemo;tse ling tse haufi le likhoebo tsa lifti tse 600 tsa China (ho kenyeletsoa le mabitso a likhoebo a tšoanang le likhoebo tsa tlhahiso ea lifti tsa kantle) li arolelana 'maraka o setseng oa litepisi tsa motlakase tse limilione tse 10-15, karolelano ea thekiso ea selemo le selemo ea 200, e kholo ka ho fetisisa Theko ea thekiso e ka bang likarolo tse 15000, le Theko e nyane ka ho fetisisa e ka ba li-unit tse fetang 20 tse rekisoang ka 2014.
Tlhahlobo ea data, USA Otis, Swiss Schindler, German Thyssen Krupp, Finland Tongli, Japan MITSUBISHI le Japan Hitachi lihlahisoa tse tšeletseng naheng ea Chaena thekiso ea li-unit tse limilione tse 250 -30, lifti ea Suzhou Kang Li, lifti ea Suzhou Jiangnan Jiajie, lifti ea Shenyang brintt, Guangzhou Guang. likarolo tsa letsatsi tsa kakaretso ea li-unit tse likete tse 150;likhoebo tse ling thekiso 10-1 50 sekete.
Sehlopheng sa li-lifti tsohle tsa China, thekiso ea lifti ea baeti e nka karolo e kholo ka ho fetisisa, hoo e ka bang 70% ea thekiso eohle, li-unit tse ka bang likete tse 380, tse lateloang ke lifti e tsamaisang le escalator e ka bang 20%, 'me ba bang kaofela 10% ba bona libaka. lifti, lifti tsa libethe tsa bongaka le li-lifti tsa villas.
Tse peli.Litšobotsi tsa theknoloji ea lifti lapeng le kantle ho naha
Hajoale, likarolo tsa theknoloji ea lifti 'marakeng oa lefatše oa lifti li ipapisitse le theknoloji ea lifti ea baeti.Theknoloji ea lifti ea baeti e laola karolo ea 'maraka oa maemo a holimo oa lifti ka boqhetseke ba theknoloji ea lifti ea lebelo le holimo.Hona joale, li-lifti tse phahameng ka ho fetisisa lefatšeng ke limithara tse 28.5 ka motsotsoana, tse lekanang le lik'hilomithara tse 102 ka hora, 'me lebelo le phahameng ka ho fetisisa la lisebelisoa tsa malapeng hona joale ke 7 m / sec, e lekanang le 25 km ka hora.
2.1.Thuto e telele ka ho fetisisa ea theknoloji ea lifti lefatšeng
Nako e telele ka ho fetisisa ea ho etsa lipatlisiso tsa theknoloji ea lifti lefatšeng ke theknoloji ea ho ntša lifti bakeng sa meaho e mekato e phahameng.Lipatlisiso tsa theknoloji li qalile ka 1970. E se e ithutoa ka lilemo tse 45, 'me bafuputsi ba Europe, Amerika le Japane ha ba e-s'o ka ba etsa liphetoho tse kholo.
2.2 theknoloji e ntseng e tsoela pele ka potlako lefatšeng
Nts'etsopele e potlakileng ea theknoloji ea lifti ea lefats'e ke theknoloji ea phetoho ea maqhubu a VVVF e laoloang ke microcomputer.Kamora ts'ebeliso ea lilemo tsa bo-90 lekholong le fetileng la lilemo, hoo e batlang e le li-elevator tsohle tse emeng li sebelisitse taolo ea microcomputer le theknoloji ea ho fetolela maqhubu a VVVF.
2.3 menahano e mengata ea theknoloji ea lifti
Theknoloji e ntle ka ho fetisisa ea lifti lefatšeng ke lifti ho tloha lefats'eng ho ea seteisheneng sa sepakapaka le theknoloji ea lifti ho tloha lefatšeng ho ea khoeling.
2.4 lifti e ka bang teng haholo Chaena lilemong tse hlano tse tlang
Theknoloji ea lifti eo ho ka etsahalang hore e khothalletsoe haholo China ke sebaka sa polokelo ea matla sa lifti le theknoloji ea phepelo ea motlakase e sa sitisoeng.lifti e lumellana le moralo oa ts'ebetso oa Leano la naha la ntlafatso ea matla la Lekhotla la Naha la selemo sa 2014-2020.Kamora ho phahamisoa, ho boloka matla a lifti ho tla kenya letsoho ho bolokeng matla a phepelo ea motlakase ea Three Gorges (elevator e pharalletseng ea ho boloka matla, poloko ea selemo le selemo e tla ba lilemo tse hlano hamorao. ”Ho fihlela likhato tse limilione tse likete tse 150).Tšobotsi e 'ngoe ea thekenoloji ke ts'ebetso ea motlakase o ke keng oa senyeha oa lifti o ka kopanngoang,' me e ka tsoela pele ho sebetsa ka mokhoa o tloaelehileng nako e fetang hora ka mor'a hore motlakase o khaotse.Theknoloji ena e entsoe ka palo ea litokelo tsa molao tse tsoang Ningbo blue Fuji Elevator Co., Ltd., 'me e se e qalile ho tšehetsa likhoebo tse ling tsa lifti Shanghai le Shanghai.
2.5 Thekenoloji ea lifti ea China e ka 'nang ea sebelisoa haholo lefatšeng lilemong tse leshome tse tlang
Lilemong tse leshome tse tlang, ts'ebeliso e kholo ka ho fetesisa ea theknoloji ea lifti ea China ke theknoloji ea "phahamiso e phahameng ea mehaho ea ho tlosa mollo".Mehaho lefatšeng e ntse e phahama le ho feta, Harry Fatah Da, mohaho o molelele ka ho fetisisa Dubai.
Nako ea poso: Mar-04-2019