Lightweight Optimization Design of Control Valve for Hydraulic Disc Spring Operating Mechanism

LEI Qin; DUAN Xiaohui; LIU Yu; LI Haiwen; HUI Yongfeng; LIU Yu

doi:10.13296/j.1001-1609.hva.2025.08.026

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Lightweight Optimization Design of Control Valve for Hydraulic Disc Spring Operating Mechanism

Technical Discussion | 更新时间：2025-08-08

- Lightweight Optimization Design of Control Valve for Hydraulic Disc Spring Operating Mechanism
- High Voltage Apparatus Vol. 61, Issue 8, Pages: 205-212(2025)
- 作者机构：
  
  1.平高集团有限公司，河南　平顶山　467001
  2.河南平高电气股份有限公司，河南　平顶山　467001
- 作者简介：
- 基金信息：
  
  Pinggao Group Co., Ltd. Technology Project(52910021N02P)
- DOI：10.13296/j.1001-1609.hva.2025.08.026
  CLC：
- Received：15 February 2025，
  
  Revised：22 May 2025，
  
  Published：16 August 2025
- 稿件说明：
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LEI Qin, DUAN Xiaohui, LIU Yu, et al. Lightweight Optimization Design of Control Valve for Hydraulic Disc Spring Operating Mechanism[J]. High voltage apparatus, 2025, 61(8): 205-212.
DOI：

LEI Qin, DUAN Xiaohui, LIU Yu, et al. Lightweight Optimization Design of Control Valve for Hydraulic Disc Spring Operating Mechanism[J]. High voltage apparatus, 2025, 61(8): 205-212. DOI： 10.13296/j.1001-1609.hva.2025.08.026.

摘要

高压开关液压碟簧机构所用的控制阀主要采用传统加工方法，存在质量或体积大、损失高等问题。文中以减小流道压力损失、结构轻量化为优化目标，先对控制阀阀体的流道进行流场优化，再以优化后的流道为基础进行增材设计和强度校核，得到轻量化控制阀阀体，最终质量和体积减少超过60%，轻优化效果明显，为液压碟簧机构控制阀的优化设计提供一种新思路。

Abstract

The control valve for the hydraulic disc spring operating mechanism of high-voltage switch mainly adopts the traditional processing method

which results in such problems as excessive mass or volume and high energy loss. In this paper

with reduction of the pressure loss in the flow channel and lightweight of steucture as the optimization objective

the flow field optimization of the flow channel of the cotrol valve proper is firstly performed. Then

the optimized flow channel is take as the base to perform additive manufacturing design and strength check so to obtain the lightweight valve proper. Finally

the both mass and volume are reduced by more than 60% with significant lightweigth optimization effect

which provides a new idea for the optimization design of the control valve of the hydraulic disc spring operating mechanism.

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