水压泵柱塞密封性能实验装置的设计#br#

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doi:10.3969/j.issn.1004-132X.2024.02.006

中国机械工程 ›› 2024, Vol. 35 ›› Issue (02): 229-235.DOI: 10.3969/j.issn.1004-132X.2024.02.006

水压泵柱塞密封性能实验装置的设计#br#
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罗龙君1;贺小峰2;刘珣2;张洽璇2;黄贺文2

1.华中科技大学工程实践创新中心，武汉，430074
2.华中科技大学机械科学与工程学院，武汉，430074

出版日期:2024-02-25 发布日期:2024-04-12
通讯作者: 贺小峰（通信作者），男，1968年生，副教授、硕士研究生导师。研究方向为流体机械传动与控制。发表论文20篇。E-mail: hexiaofeng @ mail.hust.edu.cn。
作者简介:罗龙君，男，1988年生，硕士研究生。研究方向为工程实践创新教育。发表论文3篇。E-mail: luolj@hust.edu.cn。
基金资助:
华中科技大学2023年教学研究项目(2023152)

Design of Experimental Device for Sealing Performance of Hydraulic Pump Plungers

LUO Longjun1;HE Xiaofeng2;LIU Xun2;ZHANG Qiaxuan2;HUANG Hewen2

1.Engineering Practice Innovation Center, Huazhong University of Science and Technology，
Wuhan，430074
2.School of Mechanical Science and Engineering,Huazhong University of Science and Technology，
Wuhan，430074

Online:2024-02-25 Published:2024-04-12

摘要/Abstract

摘要： 为解决油水分离式柱塞泵的柱塞与缸套的密封可靠性及选型设计问题，研制了模拟水压柱塞泵实际运行工况的柱塞密封性能实验装置及其加载系统，并对实验装置进行了动平衡设计。在建立实验装置加载系统的仿真模型后，通过仿真对比确定了合理的加载方式。该实验装置的加载实验和稳定性实验表明，实验装置运行稳定可靠，且容积效率在合理范围内。

关键词: 柱塞密封, 水压柱塞泵, 加载系统, 实验装置

Abstract:

In order to solve the sealing reliability and selective design problems of the plungers and cylinder liners of oil-water separated plunger pump, a plunger sealing performance experimental device and the loading system were developed to simulate the actual operating conditions of the hydraulic plunger pump, and the dynamic balance design of the experimental device was carried out. The simulation model of the loading system for the experimental device was established, and then a reasonable loading method was determined through simulation and comparison. The loading test and stability test of the experimental device show that the operation of the experimental device is stable and reliable, and the volumetric efficiency is within a reasonable range.

Key words: plunger seal, hydraulic plunger pump, loading system, experimental device

中图分类号:

TP137.9

罗龙君, 贺小峰, 刘珣, 张洽璇, 黄贺文. 水压泵柱塞密封性能实验装置的设计#br#

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[J]. 中国机械工程, 2024, 35(02): 229-235.

LUO Longjun, HE Xiaofeng, LIU Xun, ZHANG Qiaxuan, HUANG Hewen. Design of Experimental Device for Sealing Performance of Hydraulic Pump Plungers[J]. China Mechanical Engineering, 2024, 35(02): 229-235.

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水压泵柱塞密封性能实验装置的设计#br#
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Design of Experimental Device for Sealing Performance of Hydraulic Pump Plungers

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