【摘要】：提出一種新型的偏心回轉(zhuǎn)油氣混輸泵,介紹了該泵的工作原理及結(jié)構(gòu)特點。根據(jù)該泵主要運動部件的運動規(guī)律和力學(xué)特性,導(dǎo)出各運動部件的運動、受力的計算公式,推導(dǎo)出該泵關(guān)鍵部位摩擦力及摩擦功耗隨主軸轉(zhuǎn)角的變化關(guān)系,分析了主要結(jié)構(gòu)參數(shù)對泵的摩擦特性的影響。結(jié)果表明:偏心回轉(zhuǎn)油氣混輸泵滑板圓頭端的摩擦功耗低于滑板摩擦功耗的2%;泵的摩擦功耗隨著相對偏心距的增大而增大,油缸相對高度對該泵摩擦功耗的影響可以忽略不計。研究結(jié)果為偏心回轉(zhuǎn)油氣混輸泵的優(yōu)化設(shè)計提供了理論基礎(chǔ)。
[Abstract]:A new type of eccentric rotary oil and gas mixed transportation pump is proposed, and the working principle and structural characteristics of the pump are introduced. According to the motion law and mechanical characteristics of the main moving parts of the pump, the formulas for calculating the motion and force of each moving part are derived, the relationship between the friction force and friction power consumption of the key parts of the pump and the rotation angle of the spindle is deduced, and the influence of the main structural parameters on the friction characteristics of the pump is analyzed. The results show that the friction power consumption at the round end of the slide plate of the eccentric rotary oil and gas mixed transportation pump is less than 2% of the friction power consumption of the slide plate, and the friction power consumption of the pump increases with the increase of the relative eccentricity, and the influence of the relative height of the cylinder on the friction power consumption of the pump can be ignored. The research results provide a theoretical basis for the optimal design of eccentric rotary oil and gas mixed pump.
【作者單位】： 西南石油大學(xué)機電工程學(xué)院;
【基金】：基金項目:油氣勘探硫化氫氣體濃度光電集成傳感機理研究(41474142)
【分類號】：TE974

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 金鋒,張建軍,孫湘蘭,王p，

本文編號：2506081