Intelligent control hydraulic station for double coupling energy-saving pump set

By designing a dual-unit energy-saving pump intelligent control hydraulic station in the hydraulic system, and adopting inclined plate stratified sedimentation and built-in filter cooling, the problem of insufficient oil-liquid separation in the hydraulic system is solved, improving operational stability and cooling efficiency, simplifying the maintenance process, and reducing energy consumption.

CN122407646APending Publication Date: 2026-07-17HUALAI(CHANGZHOU) HYDRAULIC TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUALAI(CHANGZHOU) HYDRAULIC TECH CO LTD
Filing Date
2026-04-23
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing hydraulic system's tank structure causes the return oil to easily disturb the suction area, resulting in insufficient separation of air bubbles and impurities, which affects the hydraulic system's operational stability and structural integration. The independent external placement of filtration and cooling devices increases energy consumption and complexity.

Method used

Design a dual-unit energy-saving pump intelligent control hydraulic station. Through inclined plate stratified sedimentation, built-in filter components and integrated cooling function, it can achieve oil stratification sedimentation and impurity removal, integrated filtration and cooling, and reduce pipeline complexity and energy consumption.

Benefits of technology

It improves the operational stability and service life of the hydraulic system, enhances cooling efficiency, simplifies the maintenance process, and reduces energy consumption and pipeline complexity.

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Abstract

本发明涉及液压站技术领域,具体为一种双联节能泵组智能控制液压站,包括油箱本体和与所述油箱本体密封配合的油箱盖,所述油箱盖的上表面固定连接有外接气源组件、气动电磁换向阀、控制模块与双联液压电磁阀组;通过固定螺栓固定连接在油箱盖底端的双联节能泵;所述双联节能泵的中部连通有三通管,所述三通管的顶端与双联节能泵的内部进油通道连通。本发明通过智能控制模块协同双联节能泵组与电磁阀组,集成过滤、分层冷却、沉淀除杂功能,实现液压油的高效净化、温控与循环利用,可适配不同工况需求,同时简化过滤组件维护流程,减少能耗与泄漏风险,提升液压系统运行稳定性与节能效果。
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