泄漏的閥 的英文怎麼說
中文拼音 [xièlóudefá]
泄漏的閥
英文
leaky valve-
Install a minimum of 1 " above flood level of fixture if factory deck mounted or not less than 6 " if general plumbing field application
安裝時要使閥蓋側面朝上,要便於測試和維修。不要安裝在隱蔽的位置或區域,在這些地方,由於閥內件正常磨損產生的水泄漏可能導致閥門損壞。In addition, in the previous design, the leak of fuel is serious during the valve ' s operation, which is impermissible for the credibility of sealing. in the newly design, by using ansys, the reason that causes the leak has been analyzed in detail. it is found out where the key part is and some suggestions are put forward to improve the structure of the valve
其次,由於在前期設計中,電磁閥在工作過程中泄漏較嚴重,在優化研究中,採用有限元分析的方法對電磁閥研配部件間的泄漏情況進行了研究,對機加工精度、研配長度對密封可靠性的影響進行了分析,找出了泄漏最嚴重的部位,並提出了改進措施。3. use characteristic vector quantity of normal situation with leak characteristic vector quantity of situation compare, adopting valve method determinant the leakage of pipelines
本文應用正常情況下的特徵向量與泄漏情況的特徵向量進行比較,並且採用閥值的方法判斷泄漏故障的發生。Valves leakage result in economy and society loss surprising. the method for detecting valves inner leakage is less and un - effectively
由於閥門泄漏造成的經濟和社會損失是十分驚人,而針對閥門內漏的檢測手段較少且效果較差。If the differential gauge rises above 0, there is excessive leakage at shutoff # 2 and it must be replaced to test the assembly
如果差壓計上升到0以上,則2號關閉閥的泄漏過于嚴重,必須更換以進行總成的檢測。For the valve with the metal to metal seal, there is grease injector outside of it, grease gets into the sealing face through the injector and the seat ring to have the valve up to null leak
金屬對金屬密封的閥門,閥體外部設有注油脂結構,油脂通過注脂器、閥座進入閥門密封面,使閥門達到零泄漏。Thedry quick isolating valve can bring about quick j oint and cut off of the valve body withno leakage of liquid
乾式快速切斷閥能夠實現閥體的快速對接和斷開,不存在流體泄漏的現象。This valve uses the packing structure with the ability of self - seal, needs no constant adjustment, features very light open and close and a reliable seal an assisting sealing grease injection structure is set in the packing to have the sealing performance absolutely reliable and get a true null leak, settling the problem for the packing place of universal valves to be easiest leak outward
本閥採用帶自密封能力的填料結構,無需經常調節,開、關極為輕便,且密封性可靠,填料函處設有輔助密封油脂注入結構,密封性能絕對可靠,真正達到零泄漏;解決了通用閥門填料處最容易外漏的蔽病。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。The total area of our company is about 50 thousands sq. m, in which there are four workshops. now we have three series of products and mainly serve for petroleum chemical army aviation municipal and other oil gas storage and transportation industry
公司生產的產品有:碼頭用輸油臂汽車,火車鶴管大鶴管零泄漏導軌閥門等,產品遍布全國31個省市,並遠銷至斯里蘭卡蘇丹等國,顧客反映良好。Two o - rings in gland follower provide additional stem seal protection to assure tightness of less than 1 ppm
密封壓蓋隨動件內的兩個o形環為閥桿提供更加安全的密封保護,以確保泄漏率不會超過百萬分之一。Give catch - ment and so on system center control bulb lu carrier flow backwards, a kind of more for ideal empty of give away conserve energy clack
可用於石油、化工、給排水等系統中控制管路介質倒流,是一種較為理想的無泄漏節能止回閥。Conventional packing chamber eliminates leakage problems associated with standard knife valves
傳統的填料腔消除與普通刀閘閥有關的泄漏問題。Effect of alignability of three - position reversal spool valve on internal leakage flowrate
三位液壓換向滑閥對中性對其內泄漏量的影響Company business scope : research, develop and assembly filler caps, flvv, roll valve, inlet check valve and related products, sale the products and provide the related services
公司經營范圍:研究,開發,生產和組裝油箱蓋,燃油排放控制閥,加油控制閥和油氣泄漏探測器及其他相關產品,銷售本公司所生產的產品並提供相關服務。One - piece has no potential body leak path, but requires use of reduced port ball ; thus, significant pressure drop. not repairable
整體式:沒有潛在的閥體泄漏通道,但是要求採用縮徑流道球體;因此,壓降明顯。無法維修。Seat rings : seat rings are seal welded to eliminate leak path behind rings and for long trouble - free service. the surfaces are precision ground to fit accurately with the disc
閥座環:閥座環境過密封焊接,可消除環后的泄漏通道,延長無故障工作的壽命。表面經過精密研磨以精確配置閥瓣。In allusion to the leaking of packing of gate valve, this paper presents technical improvement measures in properly selecting packing material and varying the structure of packing assembly
摘要針對閘閥閥桿填料密封泄漏的問題,提出了正確選擇密封填料的材料和改進閘閥填料壓蓋密封件結構的技術改進措施。Plastics piping systems. valves for polyethylene piping systems. test method for leaktightness under and after bending applied to the operating mechanism
塑料管道系統.聚乙烯管道系統用閥門.在操作機構上彎曲和彎曲后的防泄漏的試驗方法After retrofitting the digital electro - hydraulic ( deh ) control system of the steam turbine unit no. 1 in dezhou power plant, the valve stem leakage has occurred on the highpressure main steam valve, and the causes leading to the said leakage being analysed
摘要對德州電廠1號汽輪機組在經過deh控制系統改造后高壓主汽門桿發生蒸汽泄漏的原因進行了分析,認為蒸汽泄漏是熱態時閥門開度不足所致。分享友人