泵吸入壓頭 的英文怎麼說

中文拼音 [bèngtóu]
泵吸入壓頭 英文
suction head of pump
  • : 名詞(吸入和排出流體的機械) pump
  • : 動詞1 (把液體、氣體等引入體內) inhale; breathe in; draw 2 (吸收) absorb; suck up 3 (吸引) a...
  • : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
  • : 壓構詞成分。
  1. 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

    為確保灌注可靠工作,提出改進措施: ( 1 )採用改型環形體降低葉輪的徑向力,減小軸封間隙,抑制泄漏; ( 2 )採用背葉片降低葉片根部,獲得微,使軸封兩端承受較小差; ( 3 )採用螺旋密封降低軸封兩端差,在保持微的同時避免出現負,密封效果更好; ( 4 )採用反式填料密封結構,在很小的緊力下,即可保證密封; ( 5 )採用具有潤滑功效的柔性石墨填料,即使發生軸封泄漏,進石墨內部的固相顆粒也將隨著石墨的消耗而被鉆井液收。
  2. The base shall be of adequate height to provide suitable clearance between the pump suction elbow and the mounting floor and of sufficient strength to accept all forces imposed by the pump unit

    這個基座應該具有適當的高度,使得與安裝地面具有適當的間隙,並有足夠的強度承受設備所產生的所有力。
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