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Underwater plunger pump energy accumulator hydroturbine wave energy power generator

A technology of wave power generation and plunger pump, which is applied in the fields of ocean energy power generation, machinery/engine, mechanical equipment, etc., can solve the problems such as the lack of extensive resistance to harsh environments, high cost per unit of power, and complex structure.

Inactive Publication Date: 2007-08-22
陈崟
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  • Summary
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

They have not been widely used due to their complex structure, limited by geographical conditions, high cost per unit power, service life, and resistance to harsh environments.

Method used

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Examples

Experimental program
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Effect test

Embodiment approach

[0005] 1. Build a fixed frame in the sea;

[0006] Build fixtures from the seabed to the surface. Secure the plunger pump housing under the sea surface close to the sea surface. Fixtures can be single or multiple. If there are more than one, they should be arranged in a certain way, so that the sum of the product of effective head wave length and wave height within one year is the largest. Sea areas with little change in wave direction are lined up facing the waves.

[0007] 2. Build a submerged body. The shape of the submerged body is conducive to hindering the vertical oscillation of the fluctuating seawater, and has little resistance to the horizontal direction of the seawater; The wing width is less than 1 / 10 times the wave length.

[0008] 3. Construct vertical oscillating motion pair and rotary motion pair;

[0009] Half of the vertical oscillating kinematic pair is fixed on the fixed frame, the other half is connected to the plunger rod of the plunger pump and half...

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PUM

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Abstract

The submerged body under the sea-level can maker vertical oscillatory motion with wave, said submerged body can be used for driving double-action plunger pump, and making the double-action plunger pump continuously suck sea water and pump out impulsed high-pressure water flow, the high-pressure water flow can be collected by pipeline, the accumulator on the pipeline can be used for absorbing impulse of impulsed water flow and converting the impulsed water flow into stable water flow, the stable water flow can be used for driving hydrogenerator unit to produce stable electric energy.

Description

Technical field: [0001] The technical proposal belongs to vertical oscillation type wave energy power generation. Background technique: [0002] The fluctuation of waves on the ocean contains huge energy and is a renewable energy source. All countries are studying the development and utilization of wave energy. After the 1980s, there were canard devices, raft devices, passive rectifiers and undulating water columns. The first three types have been eliminated and the research has been stopped, and there are undulating water column, air bag device, submersible vibrating column device and clam device that are still being studied. They have not been widely used due to their complex structure, limited by geographical conditions, high cost per unit power, service life, and resistance to harsh environments. Invention content: [0003] In order to efficiently extract wave energy under the environmental conditions at sea, there is this solution—submersible plunger pump accumulato...

Claims

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Application Information

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IPC IPC(8): F03B13/14
CPCY02E10/38Y02E10/30
Inventor 陈崟
Owner 陈崟
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