閥式泵 的英文怎麼說

中文拼音 [fáshìbèng]
閥式泵 英文
valve pump
  • 閥 : 名詞1 （指在某方面有支配勢力的人物或家族） established house or power group; a powerful person or...
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 泵 : 名詞（吸入和排出流體的機械） pump
  1. The series h ? 2h ? h3 rotary piston vacuum pump is a sort of vacuum pro - duction equipment suitable for pumping ordinary gase and condensable gases ( when a gas ballast used )

    H3型系列滑閥式機械真空泵是抽除一般性氣體或含有少量可凝性氣體（此時應使用氣鎮）的真空獲得設備之一。
  2. Valve deck plate type piston pump

    閥板式活塞泵
  3. Cannula compensator is comprised of body tube, compensation tube, flange and gadket. the product is applied in the drainage engeineer, providing great convenience to the detachment and installation of water tower and water meter of pump room. and it plays a role to resolve the compensation issues caused by temperature difference for long pipeline. sgd, axial displacement., , ,

    套管式伸縮器是由體管伸縮管壓蘭密封圈構成的，此產品用於給排水工程，它為城鎮自來水塔泵房水表及閥門安裝拆換提供了極大的方便，以及對長距離管道用溫差引起的伸縮問題，起到了良好的填補作用。
  4. The litter - resistance slowly closing butterfly check valve is developed a newest product based on our butterfly check valve, hydra - matic transmission to be add in the valve with unique design, new stuction and optimum performance, can be used pipeline of water supply and dring with such media : fresh water, sea water, sewage, raw water, ect. the valve should be installed at outlet of the water pump, in stapping the pump, the process of slowly closing after valve plate shuts rapidly. can be guard effectively against the destruction water hummer, so to ensure the safe operation of the pipline

    微阻緩閉蝶式止回閥是在我廠生產的蝶式雙瓣止回閥的基礎上利用能量轉換原理增設油壓緩閉裝置的新型模式止回閥，設計獨特，結構新穎，性能優宜，適用於凈水，源水，污水，海水等介質的供、排水管路中，安裝於水泵出口端，停泵時由於油壓阻尼作用法盤先速閉后緩閉，以消除破壞性水錘，保證灌路安全運行。
  5. Through consulting lots of relevant references, present research of direct drive volume control hydraulic servo system is summarized in this paper, the principle and character of this system are expatiated, the principle of vector control is introduced. at the same time, the mathematical model of ac asynchronous motor is set up based on the vector control theory. the mathematical models of both the pump controlled motor and pump controlled cylinder are set up and simulated in this paper

    在查閱大量國內外相關文獻的基礎上，本文綜述了國內外對該系統研究概況，闡述了該類系統原理和特點;闡述了矢量控制的基本原理，並基於這一原理建立交流異步電動機的數學模型;分別建立了泵控馬達系統和泵控缸系統的數學模型，並給出了模擬分析;設計了用於泵控馬達系統的集成閥塊，加工了密閉壓力油罐;針對現有直驅式電液伺服裝置所存在的問題，本文主要針對系統工作過程中所產生的噪音與爬行問題進行了一定的研究。
  6. Note : on pump discharge, the preferred check valves are an in - line spring loaded, swing design with lever and weight or lever and spring

    注意：在泵的排泄口處，首選的止回閥是管內彈簧負載，旋啟式，配置杠桿和重量或杠桿和彈簧。
  7. Through analyzing the figure of energy wasting of pump, the quality in pipes is direct proportion of the speed of pump if the speed of pump is reduced. the power of electromotor fell the cube of the speed of pump. so the energy wasting of constant pressure water supply based on variable frequency speed regulating technology is envident less than the traditional mode is used throttle to supply water

    分析水泵工況的能耗比較圖，可以看出利用變頻調速實現恆壓供水，當轉速降低時，流量與轉速成正比，功率以轉速的三次方下降，與傳統供水方式中用閥門節流方式相比，在一定程度上可以減少能量損耗，能夠明顯節能。
  8. The company has lots of senior engineers and professional technicians and it is engaged in the production of various wet valve electromagnet mfb1 ( z1 ) - yc series, lex series of germany, youyan electromagnet series, ac / dc dry electromagnet, explosive electromagnet series as well as electromagnet used for concrete conveying pump

    公司擁有高級工程師和專業技術人員多名，是一家專業生產各種濕式閥用電磁鐵mfb1 （ z1 ） - yc系列，西德力士樂系列，日本油研電磁鐵系列，交直流乾式電磁鐵，防爆電磁鐵系列，混凝土輸送泵用電磁鐵。
  9. Rotary piston pump with slide gate

    滑閥式回轉活塞泵
  10. The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced

    論文第二章首先簡單介紹了交流異步電動機變頻調速技術的發展概況，在回顧電梯液壓控制系統節能技術的基礎上，介紹了本課題研製的「採用蓄能器的液壓電梯變頻節能控制系統研究」的基本原理，分析了動力系統在電梯轎廂輕載上下行、重載上下行等四種典型工況下的基本工作狀態和工作方式；詳細地介紹了本課題節能系統液壓動力泵站的結構設計和參數設計，重點研究了液壓動力泵站的結構設計、液壓泵馬達可逆性問題及其選型設計計算、蓄能器迴路泄漏油損失機理的研究及其補償裝置的設計、蓄能器-泵馬達壓力能量轉換裝置的設計、多功能集成控制閥組的設計等內容；最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。
  11. The equipment made by us of titanium, stainless steel, aluminum or plastics, mainly include column condenser ( heat exchanger ) ; coil hear exchanger ; membrane evaporator ; constant boil tower ; reactor ; pressure filter, storage tank ; blower, centrifuge and ta series corrosion - resist titanium pump, as well as variety of metal constructional member. they are widely applied in the industries of petrochmical engineering, smelt, pharmacy, chlorinate alkali, salt preparation, as well as electric chemical plant

    我廠生產鈦材，不銹鋼等各種材質的化工設備，主要有風機，離心機，鈦泵，鈦閥，列管式冷凝器（換熱器） ；盤管式換熱器；薄膜蒸發器；塔器；反應器；貯存容器；面向石油化工，冶煉，制藥，氯堿，制鹽食品，造紙，環保等化學工業領域及電化行業。
  12. Abstract : “ high pressure oil shock ” has been found to be the major source of shock noises in the rotary piston vacuum pumps. recently, we found that the oil shock may shift forward. here, the high pressure oil - shock and the formation mechanism of three other types of shock were analyzed so as to reduce the vacuum pump noises

    文摘: 「高速油液沖擊」是滑閥真空泵沖擊噪聲的主要激勵源，通過試驗發現了這一沖擊的前移現象，並進一步分析了高速油液沖擊和其他三種沖擊的形式，為降低滑閥真空泵噪聲提供了可靠的依據。
  13. Valves in the system, initial conditions, the length of the conduits and the adjusting method all affect the transient characteristics of the pump system, and the influences differ form each other

    閥的特性、初始工況、管長和調節方式對泵的瞬變特性有影響，而且影響各不相同。
  14. The body of filter adopts anti - block unidirection press valve, avoiding from the pump ' s breakdown when the pipe and papercore is stuffed, from the idle running and damage on motor

    過濾器本體採用防堵單向壓力式閥門，避免了管道，紙芯堵塞后悶泵現象，有效防止水泵空轉，損壞電機。
  15. Each chemical has a station consisting of a feed pump, inductive flow meter and control valve. this ensures the reproducibility of chemical quantities

    每一種化學助劑都有一個工作站，包括有輸液泵、電感式流量計、以及控制閥，這就保證了助劑用量的再現性。
  16. When ready to start centrifugal pumps, fully open suction valves and throttle discharge valves of a positive displacement

    當準備好啟動離心式泵時，吸入閥全開，容積式排出閥節流。
  17. Swing gate piston pump

    擺閥式活塞泵
  18. It is very important to reduce the vibration of the vacuum pump for keeping its quality and lengthening its service life

    摘要降低滑閥式真空泵的振動對提高泵的質量、延長泵的壽命有著重要的意義。
  19. Manufactures vortex tubes and vortex tube systems. compressed air products for cooling, cleaning, conveying and static elimination

    -製造旋片式滑閥式往復式水環式羅茨式等系列真空泵和真空脫水機組。
  20. The standard of the products include national standard, petrochemical machinery industrial standard, america standard, japanese standard, germany standard, non - standard flange, which are used in joint valve, pump, petroleum, chemical machinery, pipeline fittings, and equipment components and son on

    產品有國標、石油化工機械行業標準、美標、日標、德標、非標法蘭等，廣泛適用於連接型式的閥門、泵、石油、化工機械、管路附件和設備零部件等行業。
分享友人
分享到 Line

分享到臉書