起動泵 的英文怎麼說
中文拼音 [qǐdòngbèng]
起動泵
英文
primer pump-
Our company is specialized in series of diesel engine, electric fuel pump, oil injection nozzle, start machine and accessories used for cars and light duty trucks
本公司專業生產電動燃油泵、噴油嘴及起動機系列產品,適用於轎車、輕卡及柴油機配套產品及配件。The main products of our company : series of mining emulsion pump station, series of electric haulage shearer, sparying pump station, series of mining flame - proof vacuum / air electromagnetic starter, series of mining vacuum / air feeding switch, series of mining fame - proof and natural - safe. type ac soft starter, series of hydraulic stand valve and pipe system, high flow rate quick - moving valve, the new product nearing into market - the hydraulic support electric - control system, mining electric drill, hydraulic valve test table, electric performance test table
公司主導產品為:系列電牽引採煤機、系列礦用乳化液泵站、噴霧泵站、礦用隔爆兼本質安全型交流軟起動器、系列礦用隔爆真空、空氣電磁起動器、系列礦用真空、空氣饋電開關、系列液壓支架閥類及管路系統、大流量快速移架閥、即將投入市場的新產品? ?液壓支架電液控制系統、煤電鉆系列、液壓閥試驗臺、電性能試驗臺等。Then, the operation was analyzed emphatically and the mechanism of energy saving can be concluded as : because of introducing pump / motor and hydraulic accumulator, this system not only can achieve the aim of brake but also has use of auxiliary driving when braked system starts
由於泵/馬達可逆單元和儲能元件的引入,該系統不僅能達到制動的目的,而且在被制動系統起動時,可起到輔助驅動的作用。Combined with practice of rotation - impulsing for steam - driven feed - water pump by using standby steam source in yahe - kou power - generation co ltd, the feasibility and economic behavior of rotation - impulsing for steam - driven feed - water pump, and warming turbine and pump up in advance by using standby steam source to shorten cold - state start - up time, and to save start - up expenses, have been analysed
摘要結合鴨河口發電公司採用汽動給水泵備用汽源沖轉的實踐,分析了汽動給水泵採用備用汽源沖轉,提前進行暖機、暖泵,縮短冷態起動時間、節約起動費用的可行性和經濟性。The differential equation of pump station start - up transient is established and derived from discharge balance and moment equation of pump unit
摘要本文從水量平衡及水泵機組力矩方程出發,建立起水泵從起動到同步的微分方程式。Before the pump installation, it is necessary to remove the impurities in the pipeline thoroughly like welding slag and metal scraps lest they are sucked into the pump causing accidents when the pump starts
泵安裝前一定要徹底清除管路內的雜物,如:焊渣、金屬屑等,以免泵起動時被吸入造成事故。Standard test method for number of strokes to prime a mechanical pump dispenser
起動機械泵計量器的行程數的標準試驗方法Yl series single phase two value capacitor induction motor is designed and manufactured in accordance with state standards, with outstanding performance of starting and operation, low noise, compact dimensions, light weight, easy maintenance, etc. these motors are widely used in air compressors
Yl系列單相電容起動電動機符合iec標準,適用於要求起動轉矩大且對起動電流小電力供應受限制的地域,可廣泛應用於水泵空氣壓縮機農業建築業製造業。Yc ycl series single - phase heavy - duty capacitor start asynchronous motor is suitable for driving small lathe and water pump, especially good for families and workshops where only single - phase power is available. this series motors are designed with advanced technique and made of fine materials
Yc ycl系列大馬力單相電容起動電動機及ycl系列大馬力單相電容起動運轉電動機符合iec標準,起動轉矩大運行可靠,適用於水泵空壓機農業灌溉業建築業製造業。Research on start - up transient of vertical axial - flow pump station
大型立式軸流泵站起動過渡過程研究Analysis on transient process in low - head pumping installation during starting period
低揚程水泵裝置起動過渡過程分析An application of soft - starter in pump controlling of water power plant
軟起動器在水電廠泵控制中的應用Start seawater pump of generator at 90 % mcr of m / e. after reaching of the setting of vacuum, the seawater is heated with jacket water
當主機在90 % mcr時,起動造水機海水泵。待真空度達到規定值后,用缸套水加熱海水。Air conditioners ; tests for heating operation of the refrigerating system heat pump
空調器.第4部分:製冷系統熱力泵的熱起動試驗Chapter 3 gives an introduction to the flow rate dividing principle based on meter - in flow rate feedback control of multi - actuators control system. special analysis about simultaneously operating multi - actuators with different inertia loads is made. finally the results of simulation proved that the new method is an effective way to improve the flow - used ratio when the pump discharge flow rate is insufficient
第三章介紹了基於執行器進油側流量反饋的分流控制的原理,並針對大小慣性執行器同時起動時採用該分流控制方法進行了具體分析;最後通過模擬說明該分流控制方法能在大小慣性執行器同時起動並在泵輸出流量不足的情況下有效提高泵輸出流量的利用率,並能實現優先級和分流比混合控制。A flap vlave used in pumping station is a kind of hydraulic - operated automatic gate, which is similar to a hinged check vaive. because of their simple structure and reliability, being able to shorten the length of outlet passage and facilitate the starting of pumping system in comparison with siphonic vacuum - distroied cutoff scheme. so it is propitious to be used and save investment but at the same time, flap valves always show some disadvantage
因拍門簡單、可靠,與虹吸真空破壞截流閉鎖方式相比,可以縮短出水管道(流道)長度,並利於泵系統起動,與快速閘門相比,拍門也有諸多優點,閘門門體易關閉不到位或卡住不能活動,因為門槽和?塊較軸孔容易殘留異物,閘門門體克服滑動阻力不僅無機械增益,且阻力和動力不在一直線上,門體易傾斜而自鎖,而拍門的工作可靠性則遠高於快速閘門。Earlier, some refused to recall faulty vehicles citing the absence of an auto recall system as an excuse. in developed nations, auto recalls are commonplace. but the current regulations in china do not go far enough, analysts said, adding that much stricter rules and even legislation are needed to force manufacturers to recall faulty vehicles
北京現代表示,本次召回范圍內的轎車,因產品燃油泵存在潛在故障,可能導致起動時點火開關非正常工作,極端情況下起動電機可能燒毀,故為相關車輛進行免費檢查,更換點火開關,以消除缺陷。The starting process simulation for synchronous motor of large pump station based on matlab
的泵站同步電機起動過程數字模擬Float switch can automatically control the start and stop of pump according to the variation of required liquid level, with no need of a special person to care about, making operation quite easy
浮球開關可以根據所需液位變化,自動控制泵的起動與停止,不需專人看管,使用極為方便。The dissertation gives a profound and extensive theoretic research of starting process, causes of fall - out and damages caused by fall - out as well as the electromagnetic process in large pumping station. the ? qual area criterion ? is used in this research to analyze the stability limitation of the synchromotors fall - out in detail. in the end, the study also puts forward a couple of practical methods to prevent synchromotors from fall - out and corresponding solutions to the fall - out
本文主要內容是:圍繞大泵站同步電機起動過程、運行中的失步機理及危害、失步時電磁物理過程等方面進行了細致深入的理論研究;用「等面積定則」分析大泵站同步電機失步的穩定界限並提出求解方法;提出預防同步電機失步的措施。分享友人