Author
Chen Aijun
Bio: Chen Aijun is an academic researcher. The author has an hindex of 1, co-authored 2 publications receiving 1 citations.
Papers
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Patent•
27 Jun 2017
TL;DR: In this article, the wave buoyancy in rivers, lakes and seas and part of self gravity of the wave energy water pump are used for pushing a piston to move up and down without a reciprocating swing water pressing effect.
Abstract: The invention provides a wave energy water pump. Wave buoyancy in rivers, lakes and seas and part of self gravity of the wave energy water pump are used for pushing a piston to move up and down without a reciprocating swing water pressing effect; the wave energy water pump also can be stably operated in a sea area with greater wave direction change; the water pressure can directly drive a generator part to generate electricity or can be used to irrigate farmlands; and the wave energy water pump is simple in structure and convenient to maintain and arrange.
1 citations
Patent•
30 Apr 2019
TL;DR: In this paper, a stable operation device of a wave energy water pump is described, in which a piston in the device is pushed to be in up-and-down bidirectional movement, and the effect of swinging back and forth for pressing water is not generated.
Abstract: The invention discloses a stable operation device of a wave energy water pump. According to the stable operation device disclosed by the invention, through wave buoyance in large rivers, lakes and seas and a part of own gravity of the wave energy water pump, a piston in the device is pushed to be in up-and-down bidirectional movement, and the effect of swinging back and forth for pressing water isnot generated, so that the stable operation device can stably operate in a sea area of which the wave direction changes are large, and the stable operation device is simple in structure, convenient to maintain, and convenient to place.
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Patent•
04 May 2018
TL;DR: In this article, the authors proposed a sea wave kinetic energy water drawing pump for power generation, where the sea water in the pipe forms a piston and rotates in a reciprocating manner in the direction opposite to the direction in which the spiral type pipe rotates.
Abstract: The invention relates to the field of pumps, in particular to the field of a water drawing pump utilizing sea wave kinetic energy. A kinetic energy plate moves up and down along with sea waves, and thus, a spiral type pipe is driven to rotate in a reciprocating manner. Sea water in the pipe forms a piston and rotates in a reciprocating manner in the direction opposite to the direction in which thespiral type pipe rotates in the reciprocating manner. A check valve (1) and a check valve (3) sucks the sea water ceaselessly and alternately; a check valve (2) and a check valve (4) drains the waterthrough a drainage opening ceaselessly and alternately; and the water flows into an externally-connected water delivery pipe. The novel sea wave kinetic energy water drawing pump has the beneficial effects that the pump is easy to design and produce; the pressure is high; the water is used as the piston to achieve reciprocating motion; and in addition, the water is sucked and drained at the sametime in the reciprocating motion process. The novel sea wave kinetic energy water drawing pump is high in efficiency and low in maintenance rate and can be applied to the fields such as sea water drawing for power generation.