CN221074481U

CN221074481U - Water turbine combined device for generating power by utilizing river advection water resource

Info

Publication number: CN221074481U
Application number: CN202322556300.5U
Authority: CN
Inventors: 朱帮频
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-06-04
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of hydroelectric power generation equipment, in particular to a water turbine combined device for generating power by utilizing river horizontal running water resources, which comprises a pontoon body with the bottom immersed in the water surface of the river and a suspension assembly for providing buoyancy, wherein the suspension assembly is arranged on the outer side of the pontoon body and is used for increasing the buoyancy of the pontoon body, a water inlet and an inner bottom of the pontoon body are both provided with flow guiding assemblies, the flow guiding assemblies are used for improving the water flow rate entering the pontoon body, a plurality of groups of water turbine units are arranged above the inner side of the pontoon body, one side of the pontoon body is provided with a generator unit, the generator unit is in transmission connection with the plurality of groups of water turbine units, the generator unit is driven to rotate by the water entering the pontoon body, and the generator unit is driven to be converted into mechanical energy by water flow through a fixed paddle type water wheel, so that the horizontal running water can be utilized simply and conveniently, and stably and horizontally running water can be ensured by arranging the suspension assembly.

Description

Water turbine combined device for generating power by utilizing river advection water resource

Technical Field

The utility model relates to the technical field of hydroelectric power generation equipment, in particular to a water turbine combined device for generating power by using river advection water resources.

Background

The water flow conditions of the large river in China are divided into two types of small upstream water flow, relatively high flow speed, low fall and low flow speed in the middle and downstream plain areas, and a plurality of mountain canyons are used for building hydropower stations to generate electricity at present so as to serve the production and life of people. However, some large-fall river sections are not suitable for building large hydropower stations due to geological and topography reasons; and the water cannot be stored in the middle and downstream river reach to form drop power generation, so that a large amount of precious hydraulic resources are in reactive power consumption. The most typical method is that the Yangjiang in southwest area of China is characterized in that earthquake occurs due to the fact that the mountain is located on a geological fault zone, so far, the mountain is the only river where a hydropower station is not built in China, and the full river water runs down and the waves are not absolute; the water collected by the Yangtze river, the Zhujiang river and other large rivers flows silently, so that huge kinetic energy resource waste is caused; furthermore, the western Pacific ocean circulation is shouldered from the southeast coast of China, the development and utilization of the powerful ocean current resources are still blank, and the method is a very tiring one! The water area is wide and vast, the development and utilization prospect is wide, the scheme tries to match and combine several common physical fixed type and power generation equipment, a novel device which is simple and feasible in structure, low in cost and convenient to install is provided, the advection water energy is utilized for generating power, and a force is increased for the transformation and upgrading of new energy sources in China.

Disclosure of utility model

The utility model provides a water turbine combined device for generating power by utilizing river horizontal water resources, which aims to solve the problem that the horizontal water power generation in the prior art is not developed and utilized effectively.

The utility model is realized by the following technical scheme:

The utility model provides a utilize hydraulic turbine composite set of river advection water resource electricity generation, includes that the bottom submerges the pontoon organism of river surface of water and provides the suspension subassembly of buoyancy, suspension subassembly set up in the outside of pontoon organism is used for increasing the buoyancy of pontoon organism, the water inlet of pontoon organism and interior bottom all are equipped with the water conservancy diversion subassembly, and the water conservancy diversion subassembly is used for promoting the rivers rate that gets into in the pontoon organism, the inside top of pontoon organism is equipped with multiunit turbine unit, one side of pontoon organism is equipped with the generating set, the generating set with multiunit turbine unit transmission is connected, through getting into rivers in the pontoon organism, drive the generating set is rotatory to drive the generating set operation.

As a preferred embodiment of the present utility model: the water turbine unit comprises a rotating shaft, a rotating disc and blades, wherein the rotating shaft is arranged inside the pontoon body, the rotating disc is sleeved on the rotating shaft, the rotating shaft is coaxially connected with the rotating disc, the blades which are annularly arranged are inserted on the rotating disc, and the blades are contacted with water flow so as to drive the rotating shaft and the rotating disc to rotate.

As a preferred embodiment of the present utility model: the number of the water turbine sets is two, the two water turbine sets are arranged in the floating ship body at intervals in the front-back direction, and the water turbine sets arranged at intervals in the front-back direction are arranged in a staggered mode.

As a preferred embodiment of the present utility model: the blade comprises a wheel frame, a first blade plate and a movable assembly, wherein the inward end of the wheel frame is inserted into the rotary table, the outward end of the wheel frame is connected with the first blade plate, and the movable assembly is further arranged at the outward end of the wheel frame.

As a preferred embodiment of the present utility model: the movable assembly comprises a second blade and a connecting rod, the second blade is hinged to one outward end of the wheel frame, the tail end of the second blade is hinged to the connecting rod, and the other end of the connecting rod is connected to the wheel frame.

As a preferred embodiment of the present utility model: the guide assembly comprises a first guide plate, a second guide plate and a third guide plate, wherein the first guide plate is arranged on the side part of the water inlet of the pontoon body, the second guide plate is arranged at the bottom of the water inlet of the pontoon body, the third guide plate is arranged at the inner bottom of the pontoon body, and the third guide plate is arranged below the water turbine unit.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

Through deciding oar formula water wheels and converting into mechanical energy with the help of rivers drive, both simple and convenient can effectually utilize the plain stream, make the hydraulic turbine unit in the floating boat organism can stabilize with plain stream contact through setting up suspension assembly, ensure result of use, increase the velocity of flow that plain stream got into the floating boat organism through the water conservancy diversion subassembly, reinforcing power generation effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a blade structure according to the present utility model;

Name of the reference and corresponding parts in the drawings:

In the figure: pontoon body 1, turbine 2, generator 3, deflector assembly 4, first deflector 41, second deflector 42, third deflector 43, suspension assembly 5, shaft 21, turntable 22, blades 23, wheel frame 231, first vane 232, movable assembly 233, second vane 2331, and connecting rod 2332.

Detailed Description

For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.

Examples

As shown in fig. 1-3, a hydraulic turbine combined device for generating electricity by using river water resources comprises a pontoon body 1 with the bottom immersed in the water surface of the river and a levitation component 5 for providing buoyancy, wherein the levitation component 5 is arranged on the outer side of the pontoon body 1 and is used for increasing the buoyancy of the pontoon body 1, a water inlet and an inner bottom of the pontoon body 1 are both provided with a diversion component 4, the diversion component is used for improving the water flow rate entering the pontoon body 1, a plurality of groups of hydraulic turbine units 2 are arranged above the inside of the pontoon body 1, one side of the pontoon body 1 is provided with a generator unit 3, the generator unit 3 is in transmission connection with the plurality of groups of hydraulic turbine units 2, and the generator unit 3 is driven to rotate by the water flow entering the pontoon body 1 so as to drive the generator unit 3 to operate.

In view of the fluctuation of the water level of the river and the ocean, all the components adopt an integral framework, float on the water surface by a floating pontoon, drive the water turbine set 2 to rotate through water flow, drive the generator set 3 to operate under the action of a transmission component, realize the function of generating electricity, and the generator set 3 transmits current to the shore through a lead, so that the effects of generating electricity and transmitting electricity by water flow are achieved.

In one embodiment of the present utility model, in specific use, the turbine unit 2 includes a rotating shaft 21, a turntable 22 and blades 23, the rotating shaft 21 is installed inside the pontoon body 1, the turntable 22 is sleeved on the rotating shaft 21, the rotating shaft 21 and the turntable 22 are coaxially connected, the blades 23 in a ring shape are inserted on the turntable 22, and the blades 23 are in contact with the water flow, so as to drive the rotating shaft 21 and the turntable 22 to rotate.

The purpose of the water turbine unit 2 is to simplify the manufacture, improve the efficiency and reduce the cost; secondly, sundries such as clothes, plastic cloth, branches and the like in the water flow can be effectively prevented from winding the blades.

In one embodiment of the present utility model, in specific use, the number of the water turbine sets 2 is two, and the two water turbine sets 2 are disposed in the pontoon body 1 at intervals, and the water turbine sets 2 disposed at intervals are disposed in a staggered manner.

In order to make the stress of each water wheel blade relatively even, the arrangement of the water wheel set 2 in the pontoon body 1 is in a shape like a Chinese character 'pin', so that the rear water drainage wheel is connected with the water flow from the gap between the front water drainage wheels in a meeting manner, and the combined action effect is improved.

In one embodiment of the present utility model, in specific use, the blade 23 includes a wheel frame 231, a first blade 232, and a movable component 233, wherein an inward end of the wheel frame 231 is inserted into the turntable 22, an outward end of the wheel frame 231 is connected to the first blade 232, and the outward end of the wheel frame 231 is further provided with the movable component 233.

In one embodiment of the present utility model, in specific use, the movable assembly 233 includes a second blade 2331 and a connecting rod 2332, the second blade 2331 is hinged to an outward end of the wheel frame 231, a terminal end of the second blade 2331 is hinged to the connecting rod 2332, and the other end of the connecting rod 2332 is connected to the wheel frame 231.

In order to collect more water flow into the pontoon body 1 under the water turbine set 2, the water flow is relatively concentrated towards each group of blades 23, two splayed second blades 2331 are erected on two sides in front of the platform, the rotating effect is improved by adding contact surfaces, a plurality of contact points exist on the wheel frame 231, different contact points are inserted through the connecting rods 2332, the angle between the second blades 2331 and the first blades 232 is changed, and the rotating effect is improved.

In one embodiment of the present utility model, in specific use, the deflector assembly 4 includes a first deflector 41, a second deflector 42 and a third deflector 43, where the first deflector 41 is disposed at a side portion of the water inlet of the pontoon body 1, the second deflector 42 is disposed at a bottom portion of the water inlet of the pontoon body 1, the third deflector 43 is disposed at an inner bottom of the pontoon body 1, and the third deflector 43 is disposed below the water turbine unit 2.

In order to improve the strength and speed of water flow, the inner side of the diversion component 4 on the upstream surface is in an external splayed shape forward to form an inward diversion plate, the first diversion plate 41 and the second diversion plate 42 form a closing-up arrangement to increase the flow speed, and a third diversion plate 43 with a lower front part and a higher rear part is arranged at the bottom of each group of water turbine units 2 to guide the impact force of the water flow at the bottom to the top ends of the water turbine blades.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. A water turbine combined device for generating power by using river advection water resources is characterized in that: including bottom submergence pontoon organism (1) and the suspension subassembly (5) that provide buoyancy of river surface, suspension subassembly (5) set up in the outside of pontoon organism (1), be used for increasing the buoyancy of pontoon organism (1), the water inlet and the interior bottom of pontoon organism (1) all are equipped with water conservancy diversion subassembly (4), and water conservancy diversion subassembly is used for promoting the rivers velocity that gets into in pontoon organism (1), the inside top of pontoon organism (1) is equipped with multiunit hydraulic turbine group (2), one side of pontoon organism (1) is equipped with generating set (3), generating set (3) and multiunit hydraulic turbine group (2) transmission are connected, through getting into rivers in pontoon organism (1), drive generating set (3) are rotatory to drive generating set (3) and move.

2. The water turbine assembly for generating electricity from a river water source as defined in claim 1, wherein: the water turbine unit (2) comprises a rotating shaft (21), a rotating disc (22) and blades (23), wherein the rotating shaft (21) is arranged inside the pontoon body (1), the rotating disc (22) is sleeved on the rotating shaft (21), the rotating shaft (21) is coaxially connected with the rotating disc (22), the blades (23) which are annularly arranged are inserted on the rotating disc (22), and the blades (23) are contacted with water flow to further drive the rotating shaft (21) and the rotating disc (22) to rotate.

3. The water turbine assembly for generating electricity from a river water source as defined in claim 1, wherein: the number of the water turbine sets (2) is two, the two water turbine sets (2) are arranged in the pontoon body (1) at intervals, and the water turbine sets (2) arranged at intervals are arranged in a staggered mode.

4. The water turbine assembly for generating electricity from a river water source as defined in claim 2, wherein: the blade (23) comprises a wheel frame (231), a first blade plate (232) and a movable assembly (233), wherein the turntable (22) is inserted into the inward end of the wheel frame (231), the first blade plate (232) is connected to the outward end of the wheel frame (231), and the movable assembly (233) is further arranged at the outward end of the wheel frame (231).

5. The combined water turbine device for generating electricity by using river advection water resources according to claim 4, wherein: the movable assembly (233) comprises a second blade (2331) and a connecting rod (2332), the second blade (2331) is hinged to the outward end of the wheel frame (231), the tail end of the second blade (2331) is hinged to the connecting rod (2332), and the other end of the connecting rod (2332) is connected to the wheel frame (231).

6. The water turbine assembly for generating electricity from a river water source as defined in claim 1, wherein: the guide assembly (4) comprises a first guide plate (41), a second guide plate (42) and a third guide plate (43), wherein the first guide plate (41) is arranged on the side part of a water inlet of the pontoon body (1), the second guide plate (42) is arranged at the bottom of the water inlet of the pontoon body (1), the third guide plate (43) is arranged at the inner bottom of the pontoon body (1), and the third guide plate (43) is arranged below the water turbine unit (2).