閥密封 的英文怎麼說

中文拼音 [fámìfēng]
閥密封 英文
valve seal
  • 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...
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  1. Equipped with softly and mechanically sealing ball valves

    裝有柔性和剛性密封的球閥。
  2. One machinery makes wen zhoudong limited company is to be engaged in research, development, production, sale is domestic and international the gas a powerful person of all sorts of medium compressor, a powerful person piece, lever of annulus of bedspring, piston, piston, piston, sealing ring, crosshead, crosshead is sold, copper is covered, bolt of connecting rod, connecting rod,

    溫州東一機械製造有限公司是從事研究、開發、生產、銷售國內外各種介質壓縮機的氣閥、閥片、彈簧、活塞、活塞環、活塞桿、密封圈、十字頭、十字頭銷、銅套、連桿、連桿螺栓、軸瓦、曲軸、缸體及缸蓋、缸套、凈化設備及部件、冷卻器等壓縮機配件的專業技術型企業。
  3. In the event that a boiler does shut down the stop - check must prevent backflow into the boiler, the weight of the disc and dash pot piston, through the force of gravity, promote rapid sealing so steam and condensate cannot backflow into the boiler even at low pressures

    如果鍋爐沒有關閉截止止回閥，則必須防止迴流到鍋爐上，閥瓣壓鐵和緩沖活塞，在重力的作用下，能夠迅速實現密封，使得蒸汽和冷凝水即使在低壓下也不會迴流到鍋爐里。
  4. Valves for gas installations ; nozzles with gasket

    煤氣裝置用閥門.帶密封墊的噴嘴
  5. Gaskets for gas supply - part 6 : gasket materials based on synthetic fibres, graphite or polytetrafluoroethylen for gas valves, gas appliances and gas mains

    供氣用密封墊.第6部分:氣閥煤氣設備和煤氣主管道用
  6. The wedge disc of the valve with flow guide hole is always fitted with the sealing face whether in full open or full close status to have the sealing face protected without being directly eroded by the medium so as to extend the duration

    帶導流孔閥門的閘板，無論是全開或是全關始終與密封面吻合，密封面得到保護不受介質直接沖刷，從而延長使用壽命。
  7. Non - lubricated, tapered plug assures tight seal with low breakout torque. constructed of hardened materials with optional hard facing

    無潤滑，錐形閥塞確保緊密密封，並且具有很低的啟動扭矩。有硬化材料構造而成，配置備選硬面。
  8. The valve seat shall be an elastomeric seal that will permit seating at low - head pressure, and an arrow shall be molded on the valve body for permanent visibility to indicate the intended direction of flow

    閥座應該是彈性密封，它使得閥座處于較低的排出壓力下，箭頭應該永久性清晰可見地模鑄在閥體上，標明計劃的流向。
  9. 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。
  10. Therefore, based on a thorough study on the theory of technology evolution in triz, ten patterns of evolution are presented and twenty - three paths of evolution are summarized. the evolution process of butterfly valve ' s seal structure is analyzed based on the background of the home - produced butterfly valve ' s technology

    為此，在對triz中技術進化理論進行了深入研究的基礎上，提出了十種進化模式，總結了23條進化路線，並以國內的蝶閥技術現狀為背景，研究了蝶閥密封結構的進化過程，提出了改進方案。
  11. Retrofit of ball valve sealing ring operating system in longtan hydropower plant

    龍潭水電廠球閥密封環操作系統改造
  12. Using wl15 type circuit breaker as a representative of air circuit breaker, the problems existing in its routine operation and maintenance, such as untight seal of dewatering valve, were analysed, their solution method were proposed and the better effect were gained in its implementation

    摘要對wl15型開關為代表的空氣斷路器在日常運行維護中存在的放水閥密封不嚴等問題進行分析，提出了解決的方法，在實施中收到了較好的效果。
  13. 4. analyzing the seal structure of butterfly valve the evolution process of butterfly valve ' s seal structure is analyzed in detail by using the theory of technology evolution. two improved design blueprints are advanced : magnetic field seal butterfly valve and foam plastic butterfly valve, which obtain the ratification of the factory of shijiazhuang valve

    蝶閥密封結構分析應用技術進化理論對蝶閥密封結構的進化進行了分析，並提出了兩種改進設計方案：磁場作用密封蝶閥和泡沫材料蝶板的蝶閥，為蝶閥的密封結構提出了新的工作原理，得到了石家莊閥門一廠的認可。
  14. Though the movement analysis to butterfly plate, the way that judge the intervene problem is introduced from the main reason of the intervene with triple eccentric butterfly vale

    摘要通過對蝶板的運動分析，從三偏心蝶閥密封副發生干涉的根本原因介紹了一種判斷干涉問題的方法。
  15. The paper deduced the seal torque of the tri - eccentric butterfly valve and gave it a qualitative analysis. the results indicated : for the tri - eccentric butterfly valve with the same caliber, theseal torque would decrease with the butterfly disc thickness increasing ; the seal torque would increase with the radial eccentricity increasing ; however, the axis eccentricity effected on the seal torque minutely ; the seal torque would increase with the half cone angle increasing appreciably of the cone which the butterfly disc belonged to

    本文還對三偏心蝶閥的密封力矩作了推導並進行了定性的分析，結果表明，對于同一口徑的三偏心蝶閥，密封力矩與蝶板的厚度近似成反比；與徑向偏心距近似成正比，變化也很明顯；而軸向偏心距對密封力矩的影響不是很大；密封力矩隨著蝶板所在的圓錐半錐角的增大而有所增加。
  16. Valve packing ring

    閥密封環
  17. If it does not drop, but there is slow leakage at test cock no. 3, then no. 1 ball valve has a small leak, but no. 2 check valve is tight

    如果水柱沒有下降，但是測試旋塞3號有點泄漏，則1號球閥有點泄漏，但是2號止回閥密封緊密。
  18. To use valve body of an eccentric, the spheroid of an eccentric and the valve seat, then the valve lever make the rotary motion, in common path self - centering, closure process pass tighter and tighter, completely achieves the good seal, therefore the hemisphere of an eccentric valve seal performance safe ; when the valve opens or shuts, the spheroid and the valve seat completely withdraw

    利用偏心閥體、偏心球體和閥座、閥桿作旋轉運動時，在共同軌跡自動定心，關閉過程中越關越緊，完全達到良好密封的目的，所以偏心半球閥密封性能安全可靠；閥門啟閉時，球體與閥座完全脫開。
  19. If it slowly drops and does not run out through test cock no. 2, then no. 2 ball valve has a small leak, but no. 1 check valve is tight

    如果水柱慢慢下降，並且沒有從測試旋塞2號流出，則2號球閥有點泄漏，但是1號止回閥密封緊密。
  20. If it does not drop but there is a small leakage at test cock no. 2, then no. 1 ball valve has a small leak, but no. 1 check valve is tight

    如果水柱沒有下降，但是測試旋塞2號有點泄漏，則1號球閥有點泄漏，但是1號止回閥密封緊密。
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