CN213596918U

CN213596918U - Wave-crossing type open sea wall system capable of generating electricity by utilizing wave energy

Info

Publication number: CN213596918U
Application number: CN202021559222.4U
Authority: CN
Inventors: 蒋学炼; 赵悦; 计子凡; 朱福明
Original assignee: Tianjin Chengjian University
Current assignee: Tianjin Chengjian University
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-07-02
Anticipated expiration: 2030-07-31

Abstract

The utility model provides an utilize unrestrained formula trompil sea wall system of wave energy electricity generation, leads unrestrained wall, cistern, short angle breakwater wall and axial-flow type low head hydraulic turbine power generation facility including trompil caisson, arc, the trompil caisson is arranged in succession along the sea wall main axis and is indulged the trompil on the partition wall around the preceding storehouse of every storehouse check, the arc leads unrestrained wall and arranges the width of a storehouse check at trompil caisson top in, the cistern communicates with each other with power generation system through the inlet tube, the water reservoir rear portion is arranged in to short angle breakwater wall, axial-flow type low head hydraulic turbine power generation facility installs inside the storehouse behind the trompil caisson, and bottom connection drainage pipe is discharged water. The system combines a power generation system with the open caisson sea wall structure system, and generates electric energy by fully utilizing the overtopping waves at the top of the sea wall to carry out wave energy power generation, so that the purpose of generating power by utilizing the wave energy is achieved, and the cost is saved.

Description

Wave-crossing type open sea wall system capable of generating electricity by utilizing wave energy

Technical Field

The utility model belongs to wave energy electricity generation and protection unrestrained field that disappears, in particular to utilize wave energy electricity generation's formula trompil seawall system more over waves.

Background

In port engineering buildings, research and development of structural patterns of breakwaters, docks and the like have always attracted much attention. The technology of the main structure of the modern harbor engineering generally goes through a process of gradually developing and evolving from shallow water to deep water, from a slope type to an upright type and a hybrid type, and from a solid structure to an open-pore permeable structure.

The open caisson is an organizational structure form of a breakwater, and the open caisson is mainly used for ensuring the firmness and reliability of the open caisson, ensuring the stability of an area where a ship is parked, reducing the impact force of waves and enabling the ship to be stably parked. The caisson of ordinary vertical type trompil caisson seawall structure sets up partition wall and baffle in, forms a plurality of storehouse check, and the unrestrained face outer wall on caisson upper portion sets up the caisson trompil, and the storehouse check behind the caisson trompil is as the unrestrained room that disappears, and the unrestrained room that disappears sets up the bottom plate, and it has a plurality of water inlets to open on the roof, and the breastwork sets up the top at the roof, and the unrestrained face that faces of breastwork is provided with the inclined plane, and the inclined plane sets up a plurality of delivery ports, and the delivery port passes through. The upper part of the structure is a vertical wave wall, so that the wave overtopping amount and stability of a coastal structure are reduced, and the waves cannot be prevented from crossing the seawall and entering a rear water area.

The axial flow type low-head water turbine power generation device is applied to a water head of about 3-80 m and is widely applied to medium and low water head and large-flow hydropower stations. The water turbine converts potential energy introduced into a water body into kinetic energy, and then converts the kinetic energy into electric energy. The open caisson seawall structure is simple in principle and convenient to install, and can be combined in a cross mode on the basis of the existing open caisson seawall structure, so that new functional application is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough among the above-mentioned prior art just to overcome, and provides an utilize wave energy power generation's unrestrained trompil seawall system, and this system combines together power generation system and trompil caisson seawall structural system, and the unrestrained electric energy that produces more at make full use of seawall top carries out the wave energy power generation to reach the purpose that utilizes wave energy power generation, thereby saved the cost.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an utilize unrestrained formula trompil seawall system of wave energy electricity generation which characterized in that: wave wall, cistern, short angle breakwater and axial-flow type low head water turbine power generation facility are led including trompil caisson, arc, the trompil caisson is arranged in succession along the sea wall main axis and is indulged the trompil on the partition wall around the front deck of every compartment, the arc is led the width that the wave wall placed a compartment at trompil caisson top in, the cistern communicates with each other through inlet tube and power generation system, the water reservoir rear portion is placed in to short angle breakwater, axial-flow type low head water turbine power generation facility is installed inside the rear deck of trompil caisson, and the bottom connection drainage pipe is with the play water discharge.

Furthermore, the short-angle wave wall is arranged at the rear part of the water storage tank and is higher than the arc-shaped wave guide wall.

Further, the drain pipe is installed in the perforated caisson rear bin.

The utility model discloses have following advantage and positive effect:

1. the utility model discloses change the vertical type wave wall that keeps off on ordinary vertical type caisson seawall structure upper portion into the arc and lead unrestrained wall, this arc is led unrestrained wall and is arranged in the width of storehouse check at trompil caisson top, and the wave can cross this arc and lead unrestrained wall and enter into the water storage tank, can increase the unrestrained volume more of structure. Meanwhile, the wave force of the arc wave guide wall points to the circle center, so that the stability of the structure is improved, and the anti-sliding capacity and the anti-tilting capacity of the seawall are improved.

2. The utility model discloses arrange the trompil caisson in succession along the seawall main axis and indulge the trompil on the partition wall around the preceding storehouse of every storehouse check, the wave can see through this trompil and enter into the unrestrained room that disappears to reduce the reflection of wave, reduced the impact to the seawall.

3. The utility model discloses arrange the water storage pool rear portion in with the short angle wave wall and highly be greater than the arc and lead the unrestrained wall, can prevent that the wave from crossing the seawall and entering into the rear waters.

4. The utility model discloses make the wave lead the unrestrained wall through the arc and enter into the cistern, the inside water of cistern flows through axial-flow type low head water turbine power generation facility through the drain pipe under the action of gravity, and the device utilizes the difference in height between the position of water level and the water turbine in the cistern and the kinetic energy of water to act on the stator, makes rivers flow between blade and runner, turns into kinetic energy by the potential energy, promotes the blade and rotates to convert the electric energy into, generate electricity.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a three-dimensional schematic diagram of the present invention.

In the figure, 1-wave guide wall; 2-opening a hole; 3-a water storage tank; 4-short-angle wave wall; 5-rotating wheel; 6-guide vanes; 7-a blade; 8-a main shaft; 9-a generator; 10-a water inlet pipe; 11-a drain pipe.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1: the utility model provides an utilize unrestrained formula trompil seawall system more of wave energy electricity generation, this system include trompil caisson, arc lead unrestrained wall, cistern, short angle breakwater wall and axial-flow type low head water turbine power generation facility. The open caisson is arranged continuously along the axial direction of the seawall, the arc-shaped wave guide wall is arranged at the width of a bin grid at the top of the open caisson, the short-angle wave wall is arranged at the rear part of the water storage tank and is higher than the arc-shaped wave guide wall, the drain pipe is arranged at the bottom of the bin grid at the rear part of the caisson, and the water flowing through the axial-flow type low-head water turbine power generation device flows out, so that the exchange of water inside and outside the seawall is. The axial-flow type low-head water turbine is fixed in the rear bin, and the water body captured by the water storage tank and passing through the waves is utilized for generating electricity.

As shown in fig. 2: under the condition of high water level, the wave water body passes through the arc wave guide wall and enters the water storage pool to form power generation resources. Under the condition of low water level, the water body in the water storage tank flows through the axial flow type low-head water turbine power generation device under the action of gravity, the potential energy is converted into kinetic energy, and the blades are pushed to rotate, so that the kinetic energy is converted into electric energy.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an utilize unrestrained formula trompil seawall system of wave energy electricity generation which characterized in that: wave wall, cistern, short angle breakwater and axial-flow type low head water turbine power generation facility are led including trompil caisson, arc, the trompil caisson is arranged in succession along the sea wall main axis and is indulged the trompil on the partition wall around the front deck of every compartment, the arc is led the width that the wave wall placed a compartment at trompil caisson top in, the cistern communicates with each other through inlet tube and power generation system, the water reservoir rear portion is placed in to short angle breakwater, axial-flow type low head water turbine power generation facility is installed inside the rear deck of trompil caisson, and the bottom connection drainage pipe is with the play water discharge.

2. The open sea wall system for generating electricity by using wave energy as claimed in claim 1, wherein: the short-angle wave wall is arranged at the rear part of the water storage tank and is higher than the arc-shaped wave guide wall.

3. The open sea wall system for generating electricity by using wave energy as claimed in claim 1, wherein: the drain pipe is arranged at the bottom of the perforated caisson rear bin.