CN207131526U - A kind of self-adapting type trunnion axis ocean power generating device - Google Patents

Abstract

A kind of self-adapting type trunnion axis ocean power generating device, including pedestal, fix bar group, deflector, deflector support bar, kuppe, kuppe supporting member, blade 1, the first main shaft, step-up gear, the main shaft of blade 2 and second, being rigidly connected on the pedestal has fix bar group, fix bar group installed in bearing inner race with deflector by being connected, bearing outer ring is rigidly fixed with deflector, and deflector support bar is provided between upper and lower two pieces of deflectors；The utility model has the advantages that：Increase water velocity using kuppe, so as to improve generated energy, two pieces of deflectors are hollow, can load ballast water, while simple in construction, are easily installed and repair.

Description

An adaptive horizontal axis ocean energy power generation device

technical field

The utility model relates to an adaptive horizontal axis ocean energy generating device, which belongs to the field of tidal current energy generating equipment.

Background technique

With the rapid development of my country's industry, the domestic electricity demand is constantly increasing. my country has abundant ocean energy resources, but the technology of some current tidal current energy generation devices has begun to lag behind, the power generation efficiency is low, and maintenance is troublesome. In view of the current status of tidal current power generation devices, it is necessary to design a tidal current power generation device with high power generation efficiency and easy maintenance to meet the needs of my country's industrial development.

Contents of the invention

The purpose of the utility model is to provide an adaptive horizontal axis ocean energy generating device.

The problem to be solved by the utility model is that the existing tidal current power generation device has low power generation efficiency, complicated maintenance and increased cost.

For realizing the purpose of the utility model, the technical scheme that the utility model adopts is:

An adaptive horizontal axis ocean energy power generation device, including a base, a fixed rod group, a deflector, a deflector support rod, a deflector, a deflector support member, a blade 1, a first main shaft, a speed increaser The gear box, the blade 2 and the second main shaft are rigidly connected with a fixed rod group on the base. The fixed rod group is connected to the deflector by being installed on the inner ring of the bearing, and the outer ring of the bearing is rigidly fixed to the deflector. A deflector support rod is installed between the two deflectors; the deflector cover is installed on the deflector and the deflector support rod through four fixed plates at different positions. The deflector support rod and the deflector are rigidly connected, and coils are arranged inside the deflector; one end of the deflector support member is rigidly fixed inside the deflector, and the other end is rigidly fixed to the bushings on the first and second spindles , the paddle 1 is fixedly installed on one side of the first main shaft through pins, and the other side of the first main shaft is installed on the front end of the speed-up gearbox through gear meshing, and the second main shaft is installed on the rear end of the speed-up gearbox in a gear meshing manner. A magnet block is installed inside the high-speed gearbox, and the paddle 2 is fixedly installed on one end of the second main shaft by pins.

The utility model has the advantages of increasing the water flow velocity by using the guide cover, thereby increasing the power generation, the two guide plates are hollow, and can be loaded with ballast water, and at the same time, the structure is simple, easy to install and maintain, and should have a broad market space .

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of an adaptive horizontal axis ocean energy generating device of the present invention;

Fig. 2 is a schematic cross-sectional view of a novel self-adaptive horizontal axis ocean energy generating device used in the present invention;

In the figure: 1, base 2, fixed rod group 3, deflector 4, deflector support rod 5, deflector 6, deflector support member 7, paddle 1 8, first spindle 9, speed increaser Gear box 10, paddle 2 11, second main shaft.

Detailed ways

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

The utility model is an adaptive horizontal axis ocean energy power generation device, comprising a base 1, a fixed rod group 2, a deflector 3, a deflector support rod 4, a deflector 5, a deflector support member 6, and a paddle Blade 17, first main shaft 8, speed-increasing gear box 9, paddle 210 and second main shaft 11, fixed rod group 2 is rigidly connected to said base 1, and motor is installed inside fixed rod group 2, is used for conversion guide The electric energy generated by the inner coil of the flow cover 5, the fixed rod group 2 is connected to the deflector 3 by being installed on the inner ring of the bearing, and the outer ring of the bearing and the deflector 3 are rigidly fixed, which is convenient for the rotation of the flow deflector to adapt to the change of the water flow. The inside of the plate 3 is a hollow structure, which can be loaded with ballast water to facilitate the loading and unloading of the power generation device; a deflector support rod 4 is installed between the upper and lower two deflectors 3 to support the deflector 3, The deflector 5 is installed on the deflector 3 and the deflector support rod 4 through four fixed plates in different positions. Rigid connection is used to fix the position of the wind deflector 5, and a coil is arranged inside the wind deflector 5 for collecting the electric energy generated when the first main shaft 8 rotates; fixed, the other end is rigidly fixed to the bushing on the first main shaft 8, and the relative position of the first main shaft 8 in the shroud 5 is fixed; , the first main shaft 8 is driven to move by the paddle 17 . The first main shaft 8 is mounted on the speed-increasing gear box 9 through gear meshing, and a magnet block is installed inside the speed-increasing gear box 9, and the electric energy generated is transmitted to the coil inside the shroud 5 through magnetic transmission, for the inside of the fixed rod group 2 The motor is used to increase the sealing performance of the power generation device and achieve zero leakage. The blades 210 are fixedly mounted on the second main shaft 11 through pins, and can generate electricity by using water flow again.

The usage method of the utility model: when it is put into the water for installation, the deflector 3 is loaded with ballast water, so that the power generating device quickly sinks to the specified depth, and the installation efficiency is increased; In the flow cover 5 , the water flow drives the first main shaft 8 and the second main shaft 11 to rotate by pushing the paddle 17 and the paddle 210 . After the speed-up gearbox 9 speeds up the first main shaft 8 and the second main shaft 11, it drives the magnet block to move, and through magnetic transmission, the electric energy is transmitted to the coil in the shroud 5, thereby transmitting the electric energy to the fixed rod group 2 The generator inside has a simple power generation structure and has certain sealing characteristics, which increases economic benefits and has broad prospects.

Claims (1)

1. a kind of self-adapting type trunnion axis ocean power generating device, including pedestal（1）, fix bar group（2）, deflector（3）, water conservancy diversion Plate support bar（4）, kuppe（5）, kuppe supporting member（6）, blade 1（7）, the first main shaft（8）, step-up gear（9）, oar Leaf 2（10）With the second main shaft（11）, the pedestal（1）On be rigidly connected and have fix bar group（2）, fix bar group（2）Pass through installation In bearing inner race and deflector（3）Connection, bearing outer ring and deflector（3）Rigidly fix, upper and lower two pieces of deflectors（3）Between pacify Equipped with deflector support bar（4）；Kuppe（5）Deflector is arranged on by the fixed plate of four pieces of diverse locations（3）And deflector Support bar（4）On, this four pieces of fixed plates respectively with deflector（3）, deflector support bar（4）, kuppe（5）It is rigidly connected, and Kuppe（5）Inside is disposed with coil；Kuppe supporting member（6）One end is in kuppe（5）Internal rigid is fixed, the other end with First main shaft（8）, the second main shaft（11）On axle sleeve rigidly fix, blade 1（7）First main shaft is fixedly mounted on by pin （8）Side, the first main shaft（8）Opposite side is arranged on step-up gear by gear engagement（9）Front end, step-up gear（9）Afterwards End is provided with the second main shaft in a manner of gear engages（11）, step-up gear（9）Inside is provided with magnet piece, blade 2（10） Second main shaft is fixedly mounted on by pin（11）On one end.