TWM457070U - Buoyant fixture water turbine power generation device - Google Patents

Description

Floating fixed water turbine power generation device

This creation is related to turbine power generation, and in particular to a floating fixed water turbine power plant.

Generally, ocean-type water turbines are mostly used for seabed power, and use sea tide power as the driving force. The generator set is more than water, the shaft seal is easy to soak and easy to repair, and the replacement of the obstacle is not easy. It cannot be satisfied by human beings, and the power generation efficiency is not High, the cost is too high, the installation is not easy, the submarine cable erection is not convenient, and the real power is limited.

In agricultural irrigation waterways, the water resources are often abundant, and it is a pity that it cannot be used to generate electricity. The reservoir generators, the units are too large, and the usability of turning energy from the overflow water channel is too low.

In this way, how to develop a floating fixed water turbine power generating device capable of solving the above problems is an urgent problem to be solved by the present invention, and is also a research engine of the present invention.

The purpose of this creation is to provide a floating fixed water turbine power generation device, which is mainly composed of a generator, a water flow partition, a water turbine, a mooring cable, a buoyancy platform and a linkage tooth chain, and the device is mainly installed on the water surface. The electric energy is generated by a suitably coupled buoyancy platform carrying a properly configured hydro turbine. The rotational power of each hydro turbine is connected via a linkage chain and drives the generator. The generator is mounted on the buoyancy platform and is therefore less susceptible to seawater erosion. And the generated electricity does not need to be transmitted through the cable under the water. The water flow partition is used to separate the water flow passage of each hydraulic turbine to avoid mutual interference of the water flow through each hydraulic turbine. The buoyancy platform can be moored by the mooring line. Fixed to fixed platforms such as seabeds, seawalls, slopes, etc., continuously generating electricity, can be installed in oceans, reservoirs, overflow channels and irrigation waterways.

Therefore, in order to achieve the foregoing objectives, according to a floating fixed type water turbine power generating device provided by the present invention, the main mechanisms are disposed near the water surface, and therefore, the water flow unit platform is compared with the floating offshore wind turbine platform structure. The stability and fixing mechanism of the required structure will be obviously easier to achieve, and its structural strength and construction difficulty can be reduced. Compared with some countries, it has considerable experience in the design and construction of offshore oil and gas platforms, which can be used as a future development. The foundation of the offshore wind turbine platform, the domestic development process of the floating water flow unit platform can be used to cultivate and accumulate the technology applicable to the floating offshore wind turbine platform; the architecture of the floating water flow power generation turbine unit proposed in this patent And the installation method, two interconnected buoyancy platforms are used to carry a properly configured hydro turbine unit, and the rotational power of each hydro turbine is connected and driven by a linkage chain mechanism; the generator set is mounted on the buoyancy platform, so it is not susceptible to Seawater erosion, and the electricity generated does not require cables through the bottom of the water The water flow partition is used to separate the water flow passage of each hydraulic turbine to avoid mutual interference of the water flowing through each turbine; the buoyancy platforms on both sides are properly fixed to the seabed by the mooring cable, and rise and fall according to the seawater. The height and direction of the water flow, the relative angle between the floating generator set platform and the mooring line will be appropriately adjusted.

It has the advantages of flexibility and modularity, and can be adjusted according to the specificity of different application conditions. The floating generator set platform with different modular design can be linked through the appropriate connection groove ring. And if the sea current flowing through the water flow unit is close to a solid structure such as a seawall, or a single-sided buoyancy platform of the floating water flow generator set, or even a buoyant platform on both sides, simply fixed on the seawall can.

It is also possible to flexibly construct a hydro-generator set with a base and structural integrity, which is floated in a spillway. At this time, the buoyancy platform on both sides does not need to provide buoyancy, but as a supporting turbine unit and constitutes an overall structure. In part, the generator set can be properly fixed by means of a suitable fixed cable via the base and the supporting platforms on both sides. The structure of the hydroelectric generating unit does not change the civil structure of the original spillway, and has the advantages of quick installation or disassembly, which can conveniently convert the existing hydraulic kinetic energy into electrical energy, or set the present on the agricultural irrigation channel. Device.

The advantages of this creation are:

1. Easy to install and remove

2. Adopt existing mature technology

3. Water flow operation space is easy to isolate

4. The generator set is installed on the buoyancy platform, so it is not susceptible to seawater erosion, and the generated electricity can be transmitted through the cable under the water.

5. The one-side buoyancy platform of the floating water flow generator set, or even the buoyancy platforms on both sides, can be simply fixed on the seawall.

6. It can be flexibly constructed on reservoir drainage channels or agricultural irrigation channels to generate electricity.

First, refer to the first, second and third figures, which are schematic diagrams 1, 2 and 3 of the floating fixed water turbine power generation device, mainly composed of a (10) generator, (20) water flow partition, (30) hydraulic power. Turbine, (40) mooring cable, (50) buoyancy platform and (60) interlocking tooth chain, the device is mainly installed on the (90) water surface, the electric energy is generated by the connected (50) buoyancy platform, the load is appropriate The configured (30) hydraulic turbine, the rotational power of each (30) hydraulic turbine is coupled and driven (10) by a (60) interlocking toothed chain, and (10) the generator is mounted on the (50) buoyancy platform, thus It is eroded by seawater and the generated electricity does not need to be transmitted through the underwater cable. (20) The water flow partition is used to separate the water flow channel of each (30) hydro turbine to avoid the flow of each (30) hydraulic turbine. Mutual interference by water flow, (50) buoyancy The platform can be fixed to (70) fixed platforms such as seabeds, seawalls, slopes, etc. by (40) mooring cables, and the power is continuously generated.

As shown in the fourth and fifth figures, a floating fixed water turbine power generating device is shown in the first and second schematics of the reservoir overflow water channel. The electric energy is generated by the powerful water flow under the reservoir (120) overflow overflow channel (30) hydraulic turbine. The rotational power of each (30) hydro turbine is coupled to (10) the generator via a (60) interlocking toothed chain, and (10) the generator is mounted to the (120) spillway and secured by a (40) mooring line. (20) A water flow baffle is used to separate the water flow passages of each (30) hydro turbine to avoid mutual interference of the water flow through each (30) hydro turbine.

As shown in Figures 6 and 7, a floating fixed water turbine power plant is illustrated in the irrigation channel diagrams one and two, and the electrical energy is generated via a connectable (50) buoyancy platform for carrying the appropriately configured (30) hydraulic power. Turbine, the rotational power of each (30) hydro turbine is connected and driven (10) by (60) interlocking gear chains, and (10) the generator is mounted on the (50) buoyancy platform, so it is less susceptible to water erosion, electrical energy The generation is that (110) a strong stream of water flowing down the irrigation channel flows through the (30) hydro turbine, and (10) the generator is installed in the (110) irrigation channel, which is fixed to (110) by the (40) mooring cable and the (100) fixing element. ) Irrigation waterways.

In summary, according to the above disclosure, the creation can achieve the intended purpose of creation, providing a floating fixed water turbine power generation device, which can flexibly construct agricultural irrigation waterways to generate electricity, and one side of the floating water flow generator set. The buoyancy platform, or even the buoyancy platforms on both sides, can be simply fixed on the seawall. The generator set is installed on the buoyancy platform, so it is not easily corroded by seawater, and the generated electricity can be transmitted without the cable passing through the bottom. The value of industrial use, 提出 file a new type of patent application.

(10)‧‧‧Generator

(20) ‧ ‧ water flow partition

(30)‧‧‧Hydraulic turbine

(40) ‧‧‧ mooring cable

(50) ‧‧‧ buoyancy platform

(60)‧‧‧ linkage chain

(70) ‧‧‧Fixed platform

(90) ‧ ‧ water surface

(100)‧‧‧Fixed components

(110)‧‧‧Irrigation waterways

(120) ‧‧ ‧ spillway

The first figure is a schematic diagram of a floating fixed water turbine power plant.

The second figure is a schematic diagram of the floating fixed water turbine power generation device of the present invention.

The third figure is a schematic diagram of the floating fixed water turbine power generation device of the present invention.

The fourth figure is a schematic diagram of a floating fixed water turbine power generation device in a reservoir overflow channel.

The fifth figure is a schematic diagram of a floating fixed water turbine power generation device in the reservoir discharge channel.

The sixth figure is a schematic diagram of a floating fixed water turbine power generation device in an irrigation waterway.

The seventh figure is a schematic diagram of a floating fixed water turbine power generation device in the irrigation channel.

(10)‧‧‧Generator

(20) ‧ ‧ water flow partition

(30)‧‧‧Hydraulic turbines

(40) ‧‧‧ mooring cable

(50) ‧‧‧ buoyancy platform

(60)‧‧‧ linkage chain

(70) ‧‧‧Fixed platform

(90) ‧ ‧ water surface

Claims (1)

A floating fixed water turbine power generation device mainly comprises a generator, a water flow partition, a water turbine, a mooring cable, a buoyancy platform and a linkage tooth chain, and the device is mainly installed near the water surface, and the generation of the electric energy is It is used by interconnecting buoyancy platforms to carry appropriately configured hydro turbines. The rotational power of each hydro turbine is connected via a linkage chain and drives the generator. The generator is mounted on the buoyancy platform and is therefore less susceptible to seawater erosion. The generated electricity does not need to be transmitted through the underwater cable, and the water flow partition is used to separate the water flow passage of each hydraulic turbine to avoid mutual interference of the water flow through each hydraulic turbine. The buoyancy platform can be fixed by the mooring cable. Fixed platforms, such as seabeds, seawalls, and slopes, generate a constant stream of electricity that can be installed in oceans, reservoirs, and irrigation waterways.