泵的反作用力 的英文怎麼說

中文拼音 [bèngdefǎnzuòyòng]
泵的反作用力 英文
pumpoff force
  • : 名詞(吸入和排出流體的機械) pump
  • : 4次方是 The fourth power of 2 is direction
  • : Ⅰ名詞1 (方向相背) reverse side 2 (造反) rebellion 3 (指反革命、反動派) counterrevolutionari...
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : Ⅰ名1 (力量; 能力) power; strength; ability; capacity 2 [物理學] (改變物體運動狀態的作用) forc...
  1. For trouble - free longevity, it is also equipped with a ball check valve which is a third - check member, its main function being to prevent backpressure on each pump cycle from unnecessarily acting directly on the check members

    為了保證長期無故障使壽命,這種裝置還配置球型止回閥為第三個止回閥元件,它主要功能在於防止每個循環產生不必要直接在止回閥元件上。
  2. To ensure the charging pump working reliably, the following measures should be adopted : ( 1 ) adopting modified circular casing to reduce the radial force of the impeller and decrease the seal clearance ; ( 2 ) using radical ribs on impeller and helical sealing on shaft to realize minor pressure differential ; ( 3 ) using back pressure stuffing box to ensure sealing under small packing force ; ( 4 ) adopting self - lubricant flexible graphite stuffing for absorption of solids entering in the graphite in case of leaking

    為確保灌注可靠工,提出改進措施: ( 1 )採改型環形體降低葉輪徑向,減小軸封間隙,抑制泄漏; ( 2 )採背葉片降低葉片根部壓頭,獲得微壓,使軸封兩端承受較小壓差; ( 3 )採螺旋密封降低軸封兩端壓差,在保持微壓同時避免出現負壓,密封效果更好; ( 4 )採壓式填料密封結構,在很小壓緊下,即可保證密封; ( 5 )採具有潤滑功效柔性石墨填料,即使發生軸封泄漏,進入石墨內部固相顆粒也將隨著石墨消耗而被鉆井液吸收。
分享友人