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- Joint movement beam balance pumping units with attaching six-staff organization 六連桿聯(lián)動(dòng)變矩抽油機
- Improvement on energy saving effect of a compound balance beam pumping unit with downward beam balance weight 下偏杠鈴游梁復合平衡抽油機及節能技術(shù)改造
- Research on the saving energy effect of a compound balance beam pumping unit of beam balance weight deviated downward 下偏杠鈴復合平衡游梁式抽油機的節能效果分析
- Dynamics simulation of hydraulic beam pumping unit based on 3D model. 液壓游梁式抽油機的三維動(dòng)力學(xué)特性仿真
- New method for power saving of beam pumping units. 游梁式抽油機節能新技術(shù)探討。
- Analysis of fatigue reliability of crank pin of beam pump unit. 游梁式抽油機曲柄銷(xiāo)疲勞可靠性分析
- A Calculation method of kinematic parameters for the unusual shape beam pumping unit. 異形游梁式抽油機運動(dòng)參數的求解方法。
- Milling the keyway on the crank of a beam pumping unit by using Model T6916B boring machine was investigated. 對利用T6916B鏜床銑削加工游梁式抽油機曲柄鍵槽進(jìn)行了探討。
- Development of the well condition self-adaptive pumping unit. 井況自適應抽油機的研制。
- Modifying balance system of Model LCJ1250 chain drive pumping unit. LCJ1250鏈條抽油機平衡方式改造的實(shí)踐
- Based on the theory of modular design,a beam pumping unit is assumed to be separated into several modules according to their specific functions. 以模塊化設計理論為基礎，按總體功能將游梁式抽油機分解成一些具有特定功能的模塊。
- The Performance of a beam pumping unit with incremental, stroke is influenced by the linkage dimensions of the cross double rocker mechanism. 增程式游梁抽油機交叉雙搖桿機構的桿件尺寸影響整機性能。
- Based on the general theory of counterbalance of beam pumping unit, the paper induces a sim-ple formular for adjusting it. 目的：解決目前游梁式抽油機平衡重調節的復雜計算問(wèn)題。
- The beam and crank pin bearing adopt tip bearing structure to decrease the shaking due to the install difference and operation of pumping unit. 橫梁軸承及曲柄銷(xiāo)軸承采用調心軸承結構，以降低安裝造成的誤差和抽油機運轉時(shí)的振動(dòng)。
- Inorder to realize real energy saving of electromotor of beam pumping unit,present asynchronism electromotor should be reformed. 為了實(shí)現游梁式抽油機驅動(dòng)電機的真正節能,對目前異步電動(dòng)機實(shí)施節能改造。
- A new power saving pumping unit with fan-shaped crown sheave and flexible connecting rod is developed based on the conventional beam pumping unit. 在常規游梁式抽油機的基礎上,設計了一種新型柔性連桿變矩節能扇形抽油機,其特點(diǎn)是結構簡(jiǎn)單緊湊,天車(chē)輪可以實(shí)現大擺角,易實(shí)現長(cháng)沖程,節能效果顯著(zhù)。
- Optimum design for double-horse head beam pumping unit is a question of non-linear programming with inequality constraint condition and multi-objective function. 雙驢頭抽油機優(yōu)化設計是一個(gè)具有不等式約束多目標函數的非線(xiàn)性規劃問(wèn)題。
- The paper firstly introduces the characteristic of the beam pumping unit, then discusses on rational driving and energy saving of beam pumping unit, finally bri. 文章介紹了游梁抽油機負載特點(diǎn),對合理驅動(dòng)以及電機節能的問(wèn)題進(jìn)行了討論,提出了應綜合考慮的觀(guān)點(diǎn)。
- The research results show that the conveyer belt and the double horse-head pumping unit will save more energy than the ordinary beam pimping unit tinder the same loading. 結果表明，在負載相當的情況下，皮帶機和雙驢頭機比普通游梁抽油機節能；
- Application of Watt chain six-bar linkage on pumping units. 瓦特鏈六桿機構在抽油機上的應用與優(yōu)化設計
