CN204827779U

CN204827779U - Formula of calming anger ocean wave -power generation device

Info

Publication number: CN204827779U
Application number: CN201520533020.5U
Authority: CN
Inventors: 邓远明
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-21
Filing date: 2015-07-21
Publication date: 2015-12-02
Anticipated expiration: 2025-07-21

Abstract

The utility model discloses a formula of calming anger ocean wave -power generation device, it is including floating platform, gas holder and gas driven generator, gas holder and gas driven generator all locate the land, the floating platform floats in the sea level, be equipped with on the floating platform and ally oneself with arm, gear train and air compressor, the first end that allies oneself with the arm is equipped with the flotation tank, the flotation tank floats in the sea level, the second end that allies oneself with the arm rotates with the floating platform to be connected, the second end that allies oneself with the arm is used for the operation of drive gear group, the gear train is used for driving air compressor output air current, air compressor's gas outlet is passed through the pipeline and is communicate in the gas holder, the gas holder passes through the pipeline intercommunication with gas driven generator, and utilizes the compressed air drive gas driven generator electricity generation in the gas holder. The utility model discloses can be with the form prestore of wave energy with compressed air, and then improve output voltage's stability, the seawater corrosion can also be avoided simultaneously, electrical equipment is damaged.

Description

A kind of compressed air type ocean wave power generation device

Technical field

The utility model relates to electricity generating device, particularly relates to a kind of compressed air type ocean wave power generation device.

Background technique

Along with traditional energy is increasingly exhausted, environmental pollution problem runs down, new energy development is extremely urgent.As new energy, the disadvantage of solar energy and wind energy is unsustainable property, and namely fine day and windy date are not have every day, but the wave energy marine is greatly lasting, and it compares solar energy and wind energy has unrivaled advantage.Wind and sea act on and produce wave, and sea wave energy is the hydraulic power potentials with kinetic energy and potential forms performance, and sea wave energy is renewable, pollution-free and reserves are huge.1977, someone calculates the wave in each ocean, world mean wave height 1 meter, 1 second cycle, think that global sea wave energy power is about 70,000,000,000 kilowatts, what wherein can develop is about 2,500,000,000 kilowatts, contain in wave and have so abundant energy, if be electric energy by the kinetic transformation of wave, then contribute to the ideal that people realize dreaming of for many years.

But sea wave energy characteristic is: the cycle and wave height extremely complicated and changeable and irregular, therefore, how to make sea wave energy convert electric energy to and keep lasting, stable and efficient, it is the maximum difficult point of seawave power generation, especially deep-sea seawave power generation is more difficult, wave exists with the form of energy of " offshore " and " offshore " these two kinds of different in kinds, China's Nearshore Wave generation technology development is very fast, but for accounting for the huge offshore seawave power generation of exhausted vast scale energy, the generation technology of the commercial applications that can successfully come into the market still belongs to blank at home and abroad.Domestic and international existing seawave power generation technology, the overwhelming majority is the form that sea wave energy directly utilizes, namely be obtain sea wave energy with certain device, mechanical energy is transformed into again with certain transmission device or medium, direct drive generator generates electricity, therefore, the instability of sea wave energy and irregular, be directly transferred to generator, cause the instability of generator output voltage and the irregular of power frequency, grid-connected output of seawave power generation is made to increase many technical difficulty, and all machinery of seawave power generation and electrical equipment etc. are all arranged on sea, easily be subject to severse weather, the impact of sea situation and destroy Wave power generation device.

Model utility content

The technical problems to be solved in the utility model is to provide one by Wave energy with compressed-air actuated form prestor, and then can improve the stability of output voltage, can avoid seawater corrosion simultaneously, damage the compressed air type ocean wave power generation device of electrical equipment.

For solving the problems of the technologies described above, the utility model adopts following technological scheme.

A kind of compressed air type ocean wave power generation device, it includes floating platform, gas holder and gas driven generator, described gas holder and gas driven generator are all located at land, described floating platform floats on sea level, described floating platform is provided with joint arm, gear train and air compressor, the first end of described joint arm is provided with buoyancy tank, described buoyancy tank floats on sea level, second end of described joint arm and floating platform are rotationally connected, second end of described joint arm is used for driving cluster gear running, described gear train is for driving air compressor output gas flow, the air outlet of described air compressor by pipeline connection in gas holder, described gas holder and gas driven generator pass through pipeline connection, and utilize the compressed air-driven gas driven generator in gas holder to generate electricity.

Preferably, described gear train is the overdrive gear group with ratchet.

Preferably, described air compressor is rotary-piston type air compressor.

In compressed air type ocean wave power generation device disclosed in the utility model, because buoyancy tank floats on sea level, so under surge effect, buoyancy tank fluctuates, and joint arm is swung thereupon, and driving cluster gear running, the kinetic energy simultaneously utilizing gear train to export drives air compressor work, and output gas flow is to gas holder, and then the energy sprung up by wave is stored in gas holder with compressed-air actuated form, and utilizes this compressed air-driven gas driven generator running generating.Wave energy is carried out prestor with compressed-air actuated form by the utility model, its compared to existing technology in utilize Wave energy direct drive generator to generate electricity mode, effectively reduce clutter and pulse, and then improve the stability of output voltage, simultaneously, gas holder in the utility model and gas driven generator are all located at land, and then avoid seawater and cause burn into damage to gas driven generator.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model compressed air type ocean wave power generation device.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in more detail.

The utility model discloses a kind of compressed air type ocean wave power generation device, as shown in Figure 1, it includes floating platform 1, gas holder 2 and gas driven generator 3, described gas holder 2 and gas driven generator 3 are all located at land, described floating platform 1 floats on sea level, described floating platform 1 is provided with joint arm 4, gear train 5 and air compressor 6, the first end of described joint arm 4 is provided with buoyancy tank 7, described buoyancy tank 7 floats on sea level, second end and the floating platform 1 of described joint arm 4 are rotationally connected, second end of described joint arm 4 is used for driving cluster gear 5 and operates, described gear train 5 is for driving air compressor 6 output gas flow, the air outlet of described air compressor 6 by pipeline connection in gas holder 2, described gas holder 2 passes through pipeline connection with gas driven generator 3, and utilize the compressed air-driven gas driven generator 3 in gas holder 2 to generate electricity.

As a kind of optimal way, described gear train 5 is the overdrive gear groups with ratchet, and described air compressor 6 is rotary-piston type air compressors.

In above-mentioned compressed air type ocean wave power generation device, because buoyancy tank 7 floats on sea level, so under surge effect, buoyancy tank 7 fluctuates, and joint arm 4 is swung thereupon, and driving cluster gear 5 operates, the kinetic energy simultaneously utilizing gear train 5 to export drives air compressor 6 to work, and output gas flow is to gas holder 2, and then the energy sprung up by wave is stored in gas holder 2 with compressed-air actuated form, and utilizes this compressed air-driven gas driven generator 3 running generating.Wave energy is carried out prestor with compressed-air actuated form by the utility model, its compared to existing technology in utilize Wave energy direct drive generator to generate electricity mode, effectively reduce clutter and pulse, and then improve the stability of output voltage, simultaneously, gas holder 2 in the utility model and gas driven generator 3 are all located at land, and then avoid seawater and cause burn into damage to gas driven generator 3.

Compressed air type ocean wave power generation device disclosed in the utility model is mainly divided into marine part and exposed ways, wherein:

Marine part is primarily of compositions such as floating platform, buoyancy tank, joint arm, the overdrive gear group that ratchet is housed and air compressors.The effect of buoyancy tank is fluctuated up and down with wave, obtain sea wave energy, be transferred to the overdrive gear group that ratchet is housed by joint arm and certain transmission device, through speedup rear driving rotary-piston type air compressor, pressurized air prepared by air compressor is transported to gas holder on the bank by the road.Ocean wave energy is distributed, account for exhausted vast scale and the huge offshore wave energy power generation of energy, the generation technology of the commercial applications that can successfully come into the market still belongs to blank at home and abroad, because offshore sea wave energy just fluctuates in theory up and down, there is no horizontal kinetic energy, so generate electricity for sea wave energy, only have body motionless relative to wave, could the wave energy up and down of sorption enhanced wave better, therefore, floating platform stone roller anchor grappling, the wave fluctuated relatively is up and down motionless, owing to rising and falling in the change sea of tide, therefore, to be regulated by the anchor hawser winch be arranged on floating platform, make to maintain a certain distance between floating platform and sea, to reach the motionless object of the wave that fluctuates relatively up and down.

Exposed ways forms primarily of gas holder, pneumatic motor and synchronous generator, the effect of gas holder stores the marine pressurized air transported, again due to pressurized air that sea is sent here, the output quantity of time per unit fluctuates with the fluctuation of sea wave energy, and therefore, gas holder has again the effect of energy trim concurrently, the volume of gas holder is larger, trim effect is better, certainly, will take into account the possibility in technology needs and place in actual use.Gas holder is by pipeline to pneumatic motor output squeezing air, and pneumatic motor drives synchronous generator generating.

In sum, the utility model compressed air type ocean wave power generation device has following two major features:

1, whole electricity generating device is divided into sea and two-part on the bank, and electric part all on the coast, not by the impact of marine various severse weather, sea situation, effectively improves the Security of whole electricity generating device.

2, owing to utilizing compressed air-driven synchronous generator to generate electricity, do not need electronically to carry out unsteady flow, simplify access grid equipment, and stopped electronics unsteady flow process produce various harmonic waves to the pollution of power supply.

The above is the utility model preferred embodiment, is not limited to the utility model, all make in technical scope of the present utility model amendment, equivalent to replace or improvement etc., all should be included in scope that the utility model protects.

Claims

1. a compressed air type ocean wave power generation device, it is characterized in that, include floating platform, gas holder and gas driven generator, described gas holder and gas driven generator are all located at land, described floating platform floats on sea level, described floating platform is provided with joint arm, gear train and air compressor, the first end of described joint arm is provided with buoyancy tank, described buoyancy tank floats on sea level, second end of described joint arm and floating platform are rotationally connected, second end of described joint arm is used for driving cluster gear running, described gear train is for driving air compressor output gas flow, the air outlet of described air compressor by pipeline connection in gas holder, described gas holder and gas driven generator pass through pipeline connection, and utilize the compressed air-driven gas driven generator in gas holder to generate electricity.

2. compressed air type ocean wave power generation device as claimed in claim 1, it is characterized in that, described gear train is the overdrive gear group with ratchet.

3. compressed air type ocean wave power generation device as claimed in claim 1, it is characterized in that, described air compressor is rotary-piston type air compressor.