氣動控制風門 的英文怎麼說

中文拼音 [dòngkòngzhìfēngmén]
氣動控制風門 英文
pneumatic control damper
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
  • : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
  • : Ⅰ名詞1 (空氣流動) wind 2 (風氣; 風俗) practice; atmosphere; custom 3 (景象) scene; view 4 ...
  • : Ⅰ名詞1 (房屋、車船等的出入口 ) entrance; exit; door; gate 2 (形狀或作用像門的東西) switch; va...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. An engineer case is introduced, which is about " the reconstruction of high voltage fan ' s speed - adjusting by frequency conversion and the design of plc ( programmable logic controller ) control system in shui cheng iron and steel company ". in this project, an advanced controlling technology, based on the method in this paper, is used to realize the closed loop control of discharge header pressure of two coke ovens

    介紹「水鋼煤焦化公司鼓機高壓變頻調速及系統plc改造」的工程概況,對煤機採用先進的變頻調速技術和計算機技術進行改造,實現對兩座焦爐集管壓力自調節的閉環功能,既滿足了煤量的自調節的要求,又避免了煤機出口閥的節流調節,節能效果相當可觀。
  2. Based on the experience of regulating frequency according to different valve ' s angle, a reasonable controlling tactic is proposed. when the situation changes to a small degree, electromotor makes fan running at a constant rate ; when the situation changes to the limiting range, the discharge header pressure is automatically adjusted by the rate of fan

    定合理的策略,採用基於閥開度的變頻調節策略,即工況變化較小的情況下,電機帶機恆速運行,通過開度自調節集管壓力;當閥開度到達極限值,還不能達到要求時,再通過變頻器改變鼓機轉速,以自調節集管壓力。
  3. The work here has a lot of application and stringency. for the first time, the various ventilating methods and effects to control the smoke in a fire emergency of the erlang mountain tunnel semi - transient ventilation road tunnel are presented. with the hypothesis of one - dimensional steady ideal fluid, the experimental and numerical studies are presented

    本文首次研究了半橫向通方式的隧道在發生火災時,通過通系統的機、橫通道及平行導洞內的閥的不同作方式在著火點產生大於臨界速的強流,對隧道內煙走向進行的各種方法和效果。
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