Babban yanayin masana'antar lif
Masana'antar lif a kasar Sin sun bunkasa sama da shekaru 60. Kamfanin lif ya zama ƙasa mafi girma da ke kera lif kuma babbar ƙasar da ake amfani da lif a duniya. Ƙarfin samar da lif na shekara-shekara ya kai miliyoyin raka'a.
Ci gaban masana'antar lif yana da alaƙa da ba za ta rabu da ci gaban tattalin arziƙin ƙasa da bunƙasa kasuwannin gidaje ba. Bayan da aka yi gyare-gyare da bude kofa ga waje, yawan aikin na'urar hawan hawa a kasar Sin ya samu bunkasuwa sau dari, kuma wadatar ta kai sau hamsin. An kiyasta cewa a shekarar 2014 za a samu sama da lif dubu 540 wajen samarwa da tallace-tallace, wanda ya yi daidai da na shekarar 2013, kuma za ta ci gaba da jagorantar kasashen da suka fi ci gaba a Turai da Amurka.
A halin yanzu, ko da yake yawancin lasisin kasuwanci sun kasance a gudun mita 7M/S ko sama da haka, manyan lif na kasar Sin sun kasance na'urorin hawan fasinja masu mita 5 a cikin dakika daya, da bayanai daban-daban na daukar lif, na'urorin yawon bude ido kasa da mita 2.5 a cikin dakika daya, na'urorin kiwon lafiya na cikin gida. , escalators, atomatik gefen titi, da villa gida lif, Special lift da sauransu.
Na farko, halin da ake ciki da kuma halin da ake ciki na ci gaban lif a gida da waje
Tun bayan da aka haifi lif na farko a duniya fiye da shekaru dari da suka wuce, na'urar ta kasar Sin tana da tarihin samar da fiye da shekaru 60.
A halin yanzu, manyan lif na duniya sune kasuwannin kashi 90% na kasuwannin duniya, Turai, Amurka da China. Shahararrun samfuran a ƙasashen waje sun fi Amurka Otis, Swiss Schindler, Jamus Thyssen Krupp, Finland Tongli, MITSUBISHI na Japan da Hitachi na Japan, da sauransu. Wadannan kamfanoni suna da kaso mafi girma a duniya, musamman kasuwa mai daraja. Kuma ko da yaushe ya mamaye kasuwar lif masu saurin gudu.
lif na kasar Sin ya zama babbar lif a duniya a karni na ashirin da daya, amma a ko da yaushe na'urar ta kasar Sin ita ce ta samar da kasuwar cikin gida mai karamin karfi. A halin yanzu, a cikin kowane lif dubu 500, kamfanonin waje guda shida na kasar Sin sun sayar da fiye da rabin kasuwar cikin gida, da sauran kayayyakin gida dari biyar ko dari shida da aka yi a kasar Sin. Kamfanonin tsani sun mamaye sauran rabin kasuwa, kuma rabon ya yi daidai da jimillar samarwa da tallace-tallace na haɗin gwiwar kamfanonin cikin gida ɗari da samfuran waje.
A kasar Sin, bayan da aka jera lif na Kang Li a kasuwar hada-hadar hannayen jari ta Shenzhen, an jera kamfanoni hudu da aka jera. Suzhou Kang Li lif, Suzhou Jiangnan Jiajie elevator, Shenyang bolt lif, Guangzhou Guangzhou day stock, da lif kayayyakin da aka jera kamfanoni ne na Yangtze River embellish, sabon lokaci da kuma Hui Chuan inji. Wutar Lantarki.
Kamfanoni hudu na kasar Sin sun jera sunayen kamfanoni a kasuwar lif na cikin gida, a cikin kasuwar lif ta cikin gida, kimanin kashi 1/4, kusan dubu 150 na samarwa da tallace-tallacen shekara; sauran kusan kamfanoni 600 na lif a kasar Sin (ciki har da sunayen kamfanoni masu kama da kamfanonin kera na'ura na waje) suna raba ragowar kasuwar tsani na lantarki miliyan 10-15, matsakaicin tallace-tallace na shekara-shekara 200, mafi girman girman tallace-tallace kusan raka'a 15000, kuma ƙaramar tallace-tallace mafi ƙanƙanta shine kusan fiye da raka'a 20 da aka sayar a cikin 2014.
Data analysis, USA Otis, Swiss Schindler, Jamus Thyssen Krupp, Finland Tongli, Japan MITSUBISHI da Japan Hitachi shida brands a China tallace-tallace na 250 dubu -30 miliyan raka'a, Suzhou Kang Li lif, Suzhou Jiangnan Jiajie lif, Shenyang brint lif, Guangzhou Guang rabon rana na jimillar raka'a dubu 150; sauran Enterprises tallace-tallace 10-1 50 dubu.
A cikin rarrabuwa na dukkan lif na kasar Sin, tallace-tallace na lif na fasinja ya mamaye kaso mafi girma, kusan kashi 70% na jimillar tallace-tallace, kusan raka'a dubu 380, sai na'urar daukar kaya da escalator kusan kashi 20%, sauran kashi 10% na yawon bude ido. lif, likitocin marasa lafiya lif da villa lif.
Biyu. Halayen fasahar lif a gida da waje
A halin yanzu, fasalolin fasahar lif a kasuwar lif ta duniya sun dogara ne akan fasahar hawan fasinja. Fasahar hawan fasinja tana sarrafa rabon babban kasuwar lif tare da ƙware na fasaha mai saurin hawa. A halin yanzu mafi girman hawan hawa a duniya yana da mita 28.5 a cikin daƙiƙa guda, daidai yake da kilomita 102 a cikin sa'a guda, kuma mafi girman gudun lif na cikin gida a halin yanzu shine 7 m / sec, kwatankwacin kilomita 25 a kowace awa.
2.1. Nazarin fasahar lif mafi tsayi a duniya
Mafi tsayin lokaci don binciken fasahar lif a duniya shine fasahar fitarwa na lif don manyan gine-gine. An fara binciken fasahar ne a shekarar 1970. An shafe shekaru 45 ana nazari, kuma masu bincike a kasashen Turai, Amurka da Japan ba su yi wani gagarumin ci gaba ba.
2.2 fasahar haɓaka mafi sauri a duniya
Mafi saurin haɓaka fasahar lif ta duniya shine fasahar sauya mitar VVVF mai sarrafa na'ura mai kwakwalwa. Bayan aikace-aikacen ƙarni na 90 na ƙarshe, kusan duk masu hawan sama na tsaye sun yi amfani da sarrafa microcomputer da fasahar sauya mitar VVVF.
2.3 mafi yawan tunanin fasahar lif
Mafi kyawun fasahar lif a duniya ita ce lif daga ƙasa zuwa tashar sararin samaniya da fasahar lif daga ƙasa zuwa wata.
2.4 na iya zama na'urar hawan kaya a kasar Sin nan da shekaru biyar masu zuwa
Fasahar lif da za a iya ingantawa a kasar Sin ita ce fasahar adana makamashi ta elevator da fasahar samar da wutar lantarki ba tare da katsewa ba. lif ya dace da tsarin dabarun raya makamashi na kasa na shekarar 2014-2020 na Majalisar Jiha. Bayan gabatarwa, da lif makamashi ceton zai taimaka wajen makamashi ceton Uku Gorges samar da wutar lantarki (levator m gabatarwa na makamashi ceto, da shekara-shekara makamashi ceto zai zama shekaru biyar daga baya. "Har zuwa 150 biliyan digiri). Wani fasali na fasahar shine aikin na'urar lantarki mara katsewa wanda za'a iya haɗa shi, kuma yana iya ci gaba da aiki kamar yadda aka saba na sama da sa'a ɗaya bayan gazawar wutar lantarki. Fasahar ta ƙunshi wasu haƙƙoƙin mallaka daga Ningbo blue Fuji Elevator Co., Ltd., kuma ta fara tallafawa wasu kamfanonin lif a Shanghai da Shanghai.
2.5 fasahar lif ta kasar Sin da aka fi yin amfani da ita a duniya nan da shekaru goma masu zuwa
A cikin shekaru goma masu zuwa, mafi kusantar yin amfani da fasahar lif ta kasar Sin ita ce fasahar “tsarin korar gobarar gini mai tsayi”. Gine-gine a duniya na kara tsayi da tsayi, Harry Fatah Da, gini mafi tsayi a Dubai.
Lokacin aikawa: Maris-04-2019