
泵殼,[機] 泵筒
One effective way is preferred pump barrel and plunger of materials and surface treatment processes.
其中一個有效的方法就是優選泵筒和柱塞的材料和表面處理工藝。
The bending of pump barrel will not happen as low part fixed pumping piston going downward that only happens when it works in heavy oil well.
而泵筒下部固定泵柱塞上行時,泵筒不會發生彎曲,隻是其柱塞在稠油井中下行時泵筒才會發生縱向彎曲。
It is the key study how to make sure the pressure distribution of liquid in the pump barrel and to study the pump valve-ball's movement to improve the systematic efficiency.
對有杆抽油泵泵閥運動規律的研究和确定抽油泵泵閥筒内液體壓力的分布是提高抽油機井系統效率研究的關鍵性課題。
The pump barrel of the hand-press pump is arranged in a liquid medicine box, and the pressure storage barrel is usually arranged at the outer side of the liquid medicine box.
手壓泵的泵筒設置在藥液箱裡,手壓泵的儲壓筒一般設置在藥液箱外。
Some experts predict oil prices will go as high as $100 a barrel, which could translate to roughly $4 a gallon at the pump by summer in some areas of the country, reports the Huffington Post.
由于近期中東局勢的動蕩,給美國已造成了很大的麻煩。 一些專家預測油價将會攀升至每桶100美元,赫芬頓郵報報道說這意味着在一些地區每加侖的油價将達到4美元。
|pump case;泵殼,[機]泵筒
在機械工程和石油工業領域,"pump barrel"是由兩個核心組件構成的複合術語:
該組合術語常見于往複式柱塞泵領域,例如石油開采中的抽油泵(sucker rod pump),其泵筒需承受20-100 MPa的工作壓力,采用硬化合金鋼制造以應對磨粒磨損(來源:《石油裝備工程手冊》第3章)。
"pump barrel"是機械工程領域的專業術語,由"pump"(泵)和"barrel"(筒狀結構)組合而成。以下是具體解釋:
Pump(泵)
指通過機械運動産生壓力差來輸送流體的裝置。常見類型包括水泵、油泵等,核心功能是通過活塞或葉輪運動實現液體或氣體的傳輸。
Barrel(筒)
在機械領域特指圓筒形結構部件,常見于槍管(gun barrel)、鑽管(core barrel)等場景。其核心特征是圓柱形中空設計,用于容納其他運動部件或流體。
Pump Barrel 即"泵筒",指泵的核心圓柱形腔體結構:
建議參考機械工程手冊或專業詞典(如海詞詞典)獲取更詳細參數。
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