CN201953552U - Wave-gathering bidirectional water/wind power generation device - Google Patents

Abstract

The utility model relates to a device for generating wave-gathering two-way hydropower wind power, which belongs to a device for generating electricity by using tidal energy and wave energy. The utility model mainly solves the technical problems of many steps, large loss, low input-output ratio and low energy acceptance in the existing marine mechanical device. The technical solution of the present utility model is: a wave-gathering two-way hydraulic wind power generation device, which includes a pipeline, wherein: it also includes a wave-gathering cover, a waterproof generator, a two-way self-adjusting guide vane type turbine and a two-way self-adjusting guide vane impeller type For wind power generators, the pipeline is installed on the coast with a slope of 15-60°. The center of the lower port of the pipeline is on the same level as the wave trough of the lowest dry tide period. On the sea surface, the two-way self-adjusting guide vane turbine is connected to the waterproof generator and the two-way self-adjusting guide vane turbine is installed on the lower port of the pipeline, and the two-way self-adjusting guide vane impeller type wind generator is installed on the upper port of the pipeline.

Description

Julang two-way hydro-wind power generation device

technical field

The utility model relates to a device for generating wave-gathering two-way hydropower wind power, which belongs to a device for generating electricity by using tidal energy and wave energy.

Background technique

In today's increasingly serious energy crisis, the development and utilization of renewable marine energy with huge reserves has attracted more and more attention. At present, most of them focus on the development and utilization of marine mechanical energy, namely wave energy and tidal energy, and the technology is relatively mature. But there are two major shortcomings in the prior art: (one), the energy acceptance of the energy conversion mechanism is low, because a set of energy conversion mechanism of most technologies can only utilize a kind of kinetic energy or potential energy of the sea wave, and also only convert Its mechanism faces the wave energy of the size range; (2), the energy conversion rate is low, most of the prior art all adopt the three-level energy conversion power generation system, the steps are many, and the loss is large. Therefore, the production efficiency and input-output ratio are low, which affects the popularization and application of wave power generation technology.

Contents of the invention

The purpose of the utility model is to solve the technical problems of the existing marine mechanical devices such as many steps, large loss, low input-output ratio and low energy acceptance, and provide a polymer with high energy conversion rate and high input-output ratio. Wave two-way hydro-wind power generation device.

The technical solution adopted by the utility model to solve the above-mentioned technical problems is: a wave-gathering two-way hydro-wind power generation device, which includes a pipeline, wherein: it also includes a "eight"-shaped wave-gathering cover, a waterproof generator, a two-way self-regulating guide For vane turbines and two-way self-adjusting guide vane impeller wind turbines, the pipeline is located on the coast with a slope of 15-60°, and the center of the lower port of the pipeline is on the same level as the wave valley of the lowest low-tide period. The cover is set at the lower port of the pipeline and the big mouth faces the sea surface. The two-way self-adjusting guide vane turbine is connected to the waterproof generator and installed on the lower port of the pipeline. The two-way self-adjusting guide vane impeller wind turbine The generator is installed at the upper port of the pipeline.

The material of the pipeline is any one of steel, plastic or cement structure, and its diameter is 50-200cm.

The wave-gathering cover is built according to the coastal terrain, and its structure is any one of concrete, reinforced concrete or steel plate structure. The opening of the wave-gathering cover is 110-130°, and the face of the opening is 10-15 times the area of the nozzle .

Because the utility model adopts the above-mentioned technical scheme, by choosing to place the utility model on the bank of a slope-shaped coast with a certain slope, the acceptance of wave energy is improved, so that the seawater becomes a reciprocating motion along the direction of the slope due to terrain changes, And make the partial kinetic energy of ocean wave change into potential energy, have improved the acceptance of the ocean wave energy of conversion mechanism, have improved the conversion rate of energy; Simultaneously increased the acceptance of ocean wave energy of conversion mechanism by multiplying again by building wave-gathering cover. By directly adopting the two-way self-adjusting guide vane impeller type waterproof generator, the energy conversion link is reduced, and the energy conversion rate is further improved by adding the airflow generator, and the production efficiency and input-output ratio are doubled. Therefore, compared with the background technology, the utility model has the following advantages:

1. High efficiency. The utility model can make full use of tidal energy and wave energy, and doubles the energy input of the mechanism by adopting the wave gathering cover and selecting a better high-speed water flow position, so the efficiency is high.

2. High conversion rate. The seawater energy of the utility model adopts two-stage conversion, which reduces conversion links; at the same time, a wind power generation mechanism is added, so that the energy conversion rate is greatly improved.

3. High output-to-investment ratio. The utility model has the advantages of simple equipment, low cost, convenient maintenance and management, high ratio of production to investment and good economic benefits.

4. Easy site selection, simple construction, and easy promotion and application.

Description of drawings

Fig. 1 is the structural representation of the utility model:

Fig. 2 is a schematic diagram of an oblique side view of the utility model.

In the figure: 1-Pipeline, 2-Energy gathering cover, 3-Waterproof generator, 4-Two-way self-adjusting guide vane turbine, 5-Two-way self-adjusting guide vane impeller wind turbine, 6-Hose collar, 7- Coast, 8 - The lowest low tide wave.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.

As shown in Fig. 1 and Fig. 2, the device for gathering wave two-way hydro-wind power generation in the present embodiment, it comprises a steel pipeline 1 that diameter is 150cm, wherein: it also comprises " eight " shape gathering wave cover 2, waterproof Generator 3, two-way self-adjusting guide vane turbine 4 and two-way self-adjusting guide vane impeller wind generator 5, pipeline 1 is set on the coast 7 with a slope of 15-60° through pipe collar 6, and pipeline 1 can be fully exposed On the surface, it can also be half-buried or fully buried underground to reduce the impact of wind and waves; the center of the lower port of the pipeline 1 is on the same level as the valley of the wave 8 in the lowest dry tide period, and the wave gathering cover 2 is arranged on the bottom of the pipeline 1. At the lower port with the large mouth facing the sea, the two-way self-adjusting vane turbine 4 is coaxially connected with the waterproof generator 3 and the two-way self-adjusting guide vane turbine 4 is installed on the lower port of the pipeline 1, and the two-way self-adjusting guide vane impeller Type wind power generator 5 is contained in the upper port place of pipeline 1. The blades of the two-way self-adjusting guide vane turbine 4 can automatically adjust the direction of the blades according to the direction of water flow, so that the turbine and the generator always rotate in the same direction. The impeller of the two-way self-adjusting guide vane impeller type wind power generator 5 can automatically adjust the rotation direction according to the direction of the airflow, so as to ensure that the generator always rotates in the same direction.

The material of the above-mentioned pipeline 1 can also be any one of plastic or cement structure, and its diameter is 50-200cm.

The above-mentioned wave-gathering cover 2 is built according to the coastal terrain, and its structure is any one of concrete, reinforced concrete or steel plate structure. The opening of the wave-gathering cover is 110-130°, and the face of the opening is 10-15 times the area of the nozzle. .

The above is a basic monomer of the present utility model, multiple monomers can be constructed repeatedly, and multiple pipelines can be arranged side by side under a wave-gathering cover 2 to expand the scale.

The working principle of the utility model is: the "eight" shaped wave gathering cover 2 built facing the sea at the lower mouth of the pipeline 1 gathers the waves to the pipeline 1, and the reciprocating movement of the seawater in the pipeline 1 gathers more energy , push the two-way self-adjusting guide vane turbine 4 at the lower mouth of the pipeline 1, and then drive the waterproof generator 3 to generate electricity. The upper opening of the pipeline 1 will exceed the peak of the highest high tide period, and the upper opening of the pipeline 1 will shrink appropriately, and a pair of two-way self-adjusting guide vane impeller type wind generator 5 will be fixedly installed at the shrinking opening. As the reciprocating motion of the seawater in the middle and lower part of the pipeline 1 forces the air in the upper part to reciprocate, the two-way self-adjusting guide vane impeller wind generator 5 at the upper opening of the pipeline 1 is driven to generate electricity.

Claims (3)

1. the device of a poly-unrestrained bi-directional hydraulic wind-power electricity generation, it comprises a pipeline, it is characterized in that: further comprising the poly-wave cover of " eight " font, hose-proof generator, two-way self-regulated stator formula turbine and two-way self-regulated stator impeller type wind-driven generator, it is on 15-60 ° the seashore that pipeline is located at the gradient, the unrestrained paddy of the center of this lower end of duct mouth and minimum withered tide phase wave is on same horizontal line, poly-wave is located at the lower end mouth place of pipeline and big mouthful towards the sea, two-way self-regulated stator formula turbine is connected with hose-proof generator and two-way self-regulated stator formula turbine is contained on the lower end mouth of pipeline, and two-way self-regulated stator impeller type wind-driven generator is contained in the upper end-hole place of pipeline.

2. the device of poly-unrestrained bi-directional hydraulic wind-power electricity generation according to claim 1 is characterized in that: the material of described pipeline is any one in steel, plastics or the cement structures, and its diameter is 50-200cm.

3. the device of poly-unrestrained bi-directional hydraulic wind-power electricity generation according to claim 1, it is characterized in that: described poly-wave cover is to build according to coastal landform, its structure is any one in concrete, reinforced concrete or the steel plate structure, the opening of poly-wave cover is 110～130 °, and opening head-on is 10～15 times of orifice area.

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