Simulation Study on Hydraulic System Performance of Hydraulic Submersible Gate Valve Based on Ageism

DOI

10.2991/meees-18.2018.53How to use a DOI?

Keywords

AMESim, hydraulic submersible gate valve, modeling and simulation.

Abstract

The mine drainage system is the key equipment in the early stage of mine drainage rescue. The hydraulic submersible gate valve controls the opening and closing of the drainage system, which is an important part of the mine drainage system. At present, there are few researches on hydraulic system performance of submerged sluice valve. In this paper, AMESim software was used to simulate and analyze the effect of hydraulic pressure on the hydraulic system of the submersible hydraulic submersible valve under the diving state. And analysis the pressure fluctuation of the hydraulic system is analyzed under different parameters of the pilot operated check valve. The analysis shows that with the increase of the opening pressure of the pilot operated check valve, the pressure and flow fluctuation in the piston chamber of hydraulic cylinder gradually increase. With the decrease of the flow gradient of the pilot check valve, the pressure and flow fluctuation in the piston chamber of the hydraulic cylinder gradually decrease, but the working pressure of the system will increase obviously. With the reduction of the rated flow of the pilot operated check valve, the pressure fluctuation in the piston of the hydraulic cylinder is obviously reduced, but the working pressure of the system is increased and the maximum pressure of the system is unchanged. The simulation analysis shows that the submersible gate valve will be superposed on the hydraulic system under the diving condition, which will put forward higher requirements on the sealing performance and pressure resistance characteristics of the hydraulic system, As the dive depth increases, the impact gradually increases, Especially in the design and use of deep water hydraulic submersible valve should be fully considered.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guijun Gao
AU  - Qian Wang
PY  - 2018/05
DA  - 2018/05
TI  - Simulation Study on Hydraulic System Performance of Hydraulic Submersible Gate Valve Based on Ageism
BT  - Proceedings of the 2018 International Conference on Mechanical, Electrical, Electronic Engineering & Science (MEEES 2018)
PB  - Atlantis Press
SP  - 303
EP  - 310
SN  - 2352-5401
UR  - https://doi.org/10.2991/meees-18.2018.53
DO  - 10.2991/meees-18.2018.53
ID  - Gao2018/05
ER  -