SIA OpenIR  > 水下机器人研究室
Alternative TitleAutomatic oil return type buoyancy regulating device for underwater robot
俞建成; 祝普强; 张艾群; 金文明
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 invention relates to buoyancy regulating equipment for an underwater robot, particularly to an automatic oil return type buoyancy regulating device for an underwater robot. The automatic oil return type buoyancy regulating device comprises an inner bladder, a DC motor, an electromagnetic valve, a plunger pump, a stern end cover and an outer bladder, wherein the stern end cover is connected with a barrel of the underwater robot in a sealed manner the outer bladder is installed at the outer side of the stern end cover the inner bladder, the DC motor, the electromagnetic valve and the plunger pump are respectively installed in the vacuumized barrel of the underwater robot one end of the plunger pump driven by the DC motor is connected with the inner bladder by a pipeline, and the other end is connected with the outer bladder by a pipeline which is provided with a check valve and the electromagnetic valve is connected in parallel between the pipeline for connecting the plunger pump with the inner bladder and the pipeline for connecting the check valve with the outer bladder. In the invention, the plunger pump operates under the driving of the DC motor to realize oil extraction, and automatic oil return is realized by opening the electromagnetic valve so as to regulate the buoyancy of the underwater robot. The automatic oil return type buoyancy regulating device has the advantages of simple structure, safety and reliability.
PCT Attributes
Application Date2009-11-27
Date Available2013-11-13
Application NumberCN200910220203.0
Open (Notice) NumberCN102079374A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
俞建成,祝普强,张艾群,等. 一种水下机器人用自回油式浮力调节装置[P]. 2011-06-01.
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