電梯的發(fā)展與展望外文翻譯-資料下載頁
2024-12-03 17:34本頁面
【導(dǎo)讀】中國市場將更加開放，貿(mào)易更加自由，這就是說更多國外產(chǎn)品將參。與國內(nèi)市場競爭，而且產(chǎn)品價格由于關(guān)稅降低將非常有競爭力。市場環(huán)境每個企業(yè)首先考慮如何生存。能夠改變競爭規(guī)則的因素中，技術(shù)變化屬于最顯著的一種。保持領(lǐng)先地位從而保持企業(yè)的競爭優(yōu)勢？當(dāng)今世界非常清晰地認(rèn)識到生存與發(fā)展的關(guān)系：不環(huán)保就無法生存，沒有生存根本談不上發(fā)展。綠色理念在全球已經(jīng)深入人心，綠色理念是電梯發(fā)展。無漏油、無漏水、無電磁干擾、無井道導(dǎo)軌油漬污染的電梯。合成纖維曳引繩，鋼皮帶等無潤滑油污染曳引方式。驅(qū)動系統(tǒng)使用永磁同步無齒曳引機(jī)。率可以提高20％～30％。從永磁同步電機(jī)工作原理可知其勵磁是由永。同時永磁同步電機(jī)的轉(zhuǎn)子無電流通過，不存在轉(zhuǎn)子耗。耗蝸輪蝸桿傳動副，能耗進(jìn)一步降低。損問題和不需要定期更換潤滑油，因此其使用壽命長，且基本不用維修。所有電梯監(jiān)管起來，保證電梯安全運行，確保乘客安全。以大大降低銷售成本。超高速電梯繼續(xù)成為研究方向。
【正文】 or cycle expense. B) uses the blue tooth technology on the elevator certainly to be able to cause the elevator control system massive uses most newly quickest microputer, this will be able further to enhance the elevator entire machine reliability, the failure rate reduces greatly, the control precision also further will enhance, the result which will bring will be the elevator is more fortable, tie More accurate. At the same time this also will bee for the future through the work inspection elevator condition possibly, specially the elevator beforehand will service may achieve well is more prehensive, also further will speed up the enterprise elevator to access the . C) The old ladder transforms easily, will need the time, the expense can reduce. Will have 50,000 old ladders according to the statistical table to enter the renewal every year to transform the market, this technical use will be able to have the huge social efficiency and the enterprise benefit. Believed any enterprise all cannot give up this opportunity. E) Has solved the elevator control and the auxiliary equipment well is patible and the relation. Specially may induces the elevator and the staircase with a handrail to the building management system management system or the intellectualization manages in the plot system. Elevator group control system more intellectualized Elevator intelligence group control system based on formidable puter software and hardware resources, like based on expert system group control, based on fuzzy logic group control, based on puter image monitoring group control, based on nerve work control group control, based on heredity gene principle group control and so on. T hese group control systems can adapt the elevator transportation not dynamic characteristic and so on definite, control goal diversification, nonlinear performance. Along with the intelligent construction development, the elevator intelligent group control system can bine to form the overall intelligent system with the building all automations service equipment. The super velocity elevator speed is more and more high The 21st century will be able multipurpose to develop, the entire function tower system construction, the super velocity elevator will continue to bee the research direction. The haulage type super velocity elevator research continues to use the ultra large capacity electric motor, the high performance microprocessor, reduces inspires the technology, the new style hoop leads the boots and the security pliers, permanent magism synchronous motor, the sedan theater box barometric pressure alleviates with aspect and so on noise suppressing system advances. Uses the straight line motordriven the elevator also to have the big research space Future super velocity Elevator will be able to have the distinct enhancement. in the elevator to the hightech development, at the same time we also soberly realized to Chinese average per person ine low, is specially sensitive to the price, under this special environment， market urgent need simple, reliable popular sedan elevator. Will approximately pose the Chinese elevator total demand in future this kind of elevator one above the half. This kind of elevator characteristic is: The elevator disposition satisfies the lowest operation requirements, but price extremely inexpensive, failure rate very low, reliability very high, durable, is basic in its service life does not use the service, moreover causes.
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