SIA OpenIR  > 水下机器人研究室
Alternative TitleSelf oil return-type buoyancy adjusting device used for underwater robot
金文明; 俞建成; 祝普强; 张艾群
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe utility model relates to the buoyancy adjusting equipment for underwater robots, particularly to a self oil return-type buoyancy adjusting device used for an underwater robot. The device comprises an inner leather bag, a DC motor, an electromagnetic valve, a plunger pump, a stern part end cover and an outer leather bag, wherein the stern part end cover is in seal connection with a cylinder body of the underwater robot the outer leather bag is mounted on the outer side of the stern part end cover the inner leather bag, the DC motor, the electromagnetic valve and the plunger pump are respectively mounted in the cylinder body of the underwater robot, which goes through vacuum treatment one end of the plunger pump driven by the DC motor is connected with the inner leather bag through a pipeline, and the other end is connected with the outer leather bag through a pipeline a check valve is mounted on the pipeline and the electromagnetic valve is connected in parallel between the pipeline for connecting the plunger pump and the inner leather bag and the pipeline for connecting the check valve and the outer leather bag. In the utility model, the plunger pump is driven by the DC motor to operate so as to realize oil discharge, and can realize automatic oil return by switching on the electromagnetic valve, and then the buoyancy of the underwater robot is regulated. The structure is simple, safe and reliable.
PCT Attributes
Application Date2009-11-27
Date Available2010-07-21
Application NumberCN200920248935.6
Open (Notice) NumberCN201530466U
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
金文明,俞建成,祝普强,等. 水下机器人用自回油式浮力调节装置[P]. 2010-07-21.
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