阅读说明：本技术 双向内啮合齿轮泵端面补偿结构 (Bidirectional internal gear pump end face compensation structure ) 是由 陈星昊 于 2021-09-16 设计创作，主要内容包括：一种双向内啮合齿轮泵端面补偿结构,由于双向旋转,进、出油口交换工作的双向内啮合齿轮泵,在同一平面布置两个部分重叠的补偿板高压密封区,会导致高、低压区贯通,本发明在齿轮轴及内齿圈两端面相贴合的补偿板与前端盖及后端盖之间设置隔离板,隔离板与补偿板之间设置补偿板高压密封圈及补偿板进出油口密封圈,密封补偿板与隔离板之间的间隙,隔离板与前端盖之间及另一片隔离板与后端盖之间设置隔离板高压密封圈及隔离板进出油口密封圈,密封前端盖与隔离板之间及后端盖与另一片隔离板之间的间隙。(The invention relates to a bidirectional internal gear pump end face compensation structure, which is characterized in that two compensation plate high-pressure sealing areas which are partially overlapped are arranged on the same plane due to bidirectional rotation, and oil inlets and oil outlets are alternately operated, so that the high-pressure sealing areas and the low-pressure sealing areas are communicated.)