Bank temperature difference electricity generation device
Technical field
The present invention relates to a kind of power generator.It is more particularly related to a kind of bank temperature difference electricity generation device.
Background technique
It, can be again using clean there is an urgent need to actively push forward and advocate since environment in recent years and energy problem are increasingly serious
The raw energy.Thermoelectric generation is a kind of technology that thermal energy is converted directly into electric energy using Seebeck effect, with no machinery
The advantages that noiseless, pollution-free when rotating device, work, thus receive extensive attention.But it is current using wind energy
The hot end heating efficiency of temperature difference electricity generation device is low, and cold end radiating rate is slow, and the hot and cold side temperature difference is small, and generated energy is small, Er Qiexian
Some is unfavorable for installing expanding production additional, is also unfavorable for laid-up using the inadequate modularization of temperature difference electricity generation device of wind energy.
Summary of the invention
It is an object of the present invention to provide a kind of bank temperature difference electricity generation devices, increase power generation convenient for installing power generation mechanism additional
Amount, and hot end heat utilization ratio is high, and cold end radiating rate is fast, and generating efficiency is high.
In order to realize these purposes and other advantages according to the present invention, a kind of bank temperature difference electricity generation device is provided, is wrapped
It includes:
Guide rail is tilted and is fixed under water, and the guide rail extends perpendicularly to waterfront, by far from waterfront to close water
The height of bank, the guide rail is gradually increased, and the guide rail can slide along the guide rail close to the part of waterfront and be provided with a blocking
One end of block, the stopper and a spring is fixed, and the other end of the spring is fixed with the guide rail close to one end of waterfront;
Pedestal is arranged in a manner of it can move along the guide rail, and the pedestal is provided with one far from the side of waterfront
Arc stressed plate;
Outer housing is cylinder-like structure, and is located under water, and the outer housing lower end is fixed with the base upper surface;
Middle shell is coaxially disposed inside the outer housing, and the internal diameter of the middle shell is less than the interior of the outer housing
Diameter, the annular space between the middle housing exterior walls and the outer housing inner wall is closed at both ends, forms the first water space;
Inner housing, coaxial arrangement are less than the interior of the middle shell in the middle enclosure interior, the internal diameter of the inner housing
Diameter, the annular space between the inner housing outer wall and the middle inner walls is closed at both ends, forms the second water space;
Hot water inlet pipe and hot water out pipe are arranged in the enclosure interior, and along the axially extending of the inner housing;
Cold water inlet pipe and cold water outlet pipe, setting are prolonged inside the inner housing, and along the axial direction of the inner housing
It stretches, the first delivery pump, the cold water inlet pipe and the cold water outlet pipe is provided on the cold water inlet pipe and second water storage is empty
Between be respectively communicated with;
Multiple first coil pipes, first coil pipe mosquito-repellent incense shape structure as made of doubling metal tube coiling, first disk
The contour line of pipe meets Archimedes spiral, and multiple first coil pipe parallel intervals are arranged inside the inner housing, and described the
Plane where one coil pipe perpendicular to the inner housing axis, the inlet and outlet of first coil pipe respectively with it is described
Hot water inlet pipe is connected to hot water out pipe;
Multiple second coil pipes, second coil pipe mosquito-repellent incense shape structure as made of doubling metal tube coiling, second disk
The contour line of pipe meets Archimedes spiral, and multiple second coil pipe parallel intervals are arranged inside the inner housing, and described second
Coil pipe is parallel with first coil pipe, and each second coil pipe is respectively positioned between two the first coil pipes, second coil pipe
Inlet and outlet are connected to the cold water inlet pipe and cold water outlet pipe respectively;
Multiple thermo-electric generation components, each thermo-electric generation component be arranged at first coil pipe and second coil pipe it
Between, and so that thermo-electric generation component is obtained hot end and be bonded with the surface of the first coil pipe, make the cold end and the second disk of thermo-electric generation component
The surface of pipe is bonded;
Wherein, first water space and second water space pass through first circulation pipe and second circulation Guan Lian
It is logical, it is respectively arranged with first circulation pump on the first circulation pipe and the second circulation pipe and second circulation pumps, described first
The water delivery of circulating pump and second circulation pump is contrary, is provided with the first temperature sensor in second water space,
When the first temperature sensor detects that the water temperature in the second water space is higher than the first set temperature, the first circulation is opened
Pump and second circulation pump, until the water temperature in second water space is lower than the first set temperature.
Preferably, the bank temperature difference electricity generation device, further includes:
First boiler and the second boiler, inside fill water, first boiler and hot water inlet pipe and hot water
Outlet pipe is connected to, and first boiler is connected to second boiler by third circulation pipe and the 4th circulation pipe, described
Second water heater is connected to the water inlet pipe of solar water heater and outlet pipe, on the third circulation pipe and the 4th circulation pipe
It is respectively arranged with third circulating pump and the 4th circulating pump, the water delivery direction phase of the third circulating pump and the 4th circulating pump
Instead, it is provided with second temperature sensor in first boiler, when second temperature sensor detects in the first boiler
When water temperature is lower than the second set temperature, the third circulating pump and the 4th circulating pump are opened, until first boiler
In water temperature be higher than the second set temperature.
Preferably, the bank temperature difference electricity generation device, the depth of the guide rail lower end in water are not less than 5 meters.
Preferably, the bank temperature difference electricity generation device, the outer housing, the middle shell, the inner housing by
Easy Heat Conduction Material production.
Preferably, the bank temperature difference electricity generation device, the surface of first boiler and second boiler
It is provided with insulating layer.
Preferably, the material of the bank temperature difference electricity generation device, first coil pipe and second coil pipe is copper,
The center of first coil pipe and second coil pipe is overlapped with the axis of the shell.
Preferably, the bank temperature difference electricity generation device, first set temperature are 25 DEG C, the second setting temperature
Degree is 85 DEG C.
The present invention is include at least the following beneficial effects:
1, the first coil pipe of the invention, the second coil pipe and the thermo-electric generation component being clipped between the first coil pipe and the second coil pipe
An electricity generation module is formed, it is also very convenient to the water supply of the first coil pipe and the second coil pipe, assembling is also easy between electricity generation module
Series connection, thus the present invention is very suitable to install power generation mechanism increasing electricity output additional, is also very suitable for reducing power generation according to the actual situation
Mechanism.
2, the first coil pipe of the invention and the second coil pipe are formed by coiling after single tube doubling, water outlet and the equal position of water inlet
In outside, it is easy water filling sum aggregate and at module, and the profile of the first coil pipe and the second coil pipe meets Archimedes spiral, compares
In U-tube and other random bend pipes, the flow velocity and heat utilization ratio of water are greatly improved.
3, under water, outer housing is set on the base for guide rail of the invention setting, is stored up using the cold water of underwater to first
Water in hydrospace and the second water space radiates, and pedestal is moved in acting on guide rail for stormy waves, to mention
High heat dissipation effect, in addition, the present invention generates hot water using solar water heater, it is not necessary to be carried out using the electricity that itself is generated is invented
Heating and heat dissipation, reduce the loss of generated energy.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of the first coil pipe of the invention;
Fig. 3 is the structural schematic diagram of guide rail and pedestal of the invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in Figure 1, 2, 3, the present invention provides a kind of bank temperature difference electricity generation devices, comprising:
Guide rail 14, tilts fixed underwater, and the guide rail 14 extends perpendicularly to waterfront, by far from waterfront to close
The height of waterfront, the guide rail 14 is gradually increased, and the guide rail 14 can be slided close to the part of waterfront along the guide rail 14 to be arranged
There is a stopper 141, one end of the stopper 141 and a spring is fixed, and the other end of the spring is leaned on the guide rail 14
One end of nearly waterfront is fixed;
Pedestal 1 is arranged in a manner of it can move along the guide rail 14, and the pedestal 1 is arranged far from the side of waterfront
There is an arc stressed plate 11;
Outer housing 15 is cylinder-like structure, and is located at underwater, 15 lower end of outer housing and 1 upper surface of pedestal
It is fixed;
Middle shell is coaxially disposed inside the outer housing 15, and the internal diameter of the middle shell is less than the outer housing 15
Internal diameter, the annular space between 15 inner wall of the middle housing exterior walls and the outer housing is closed at both ends, forms the first water space
13;
Inner housing, coaxial arrangement are less than the interior of the middle shell in the middle enclosure interior, the internal diameter of the inner housing
Diameter, the annular space between the inner housing outer wall and the middle inner walls is closed at both ends, forms the second water space 12;
Hot water inlet pipe 6 and hot water out pipe 7, setting are prolonged in the enclosure interior, and along the axial direction of the inner housing
It stretches;
Cold water inlet pipe 4 and cold water outlet pipe 5 are arranged inside the inner housing, and along the axial direction of the inner housing
Extend, the first delivery pump, the cold water inlet pipe 4 and the cold water outlet pipe 5 and second storage are provided on the cold water inlet pipe 4
Hydrospace 12 is respectively communicated with;
Multiple first coil pipes 2, first coil pipe 2 mosquito-repellent incense shape structure as made of doubling metal tube coiling, described first
The contour line of coil pipe 2 meets Archimedes spiral, and multiple first coil pipe, 2 parallel intervals are arranged inside the inner housing, and institute
State the axis of the plane perpendicular to the inner housing at 2 place of the first coil pipe, the inlet and outlet difference of first coil pipe 2
It is connected to the hot water inlet pipe 6 and hot water out pipe 7;
Multiple second coil pipes 3, second coil pipe 3 mosquito-repellent incense shape structure as made of doubling metal tube coiling, described second
The contour line of coil pipe 3 meets Archimedes spiral, and multiple second coil pipe, 3 parallel intervals are arranged inside the inner housing, described
Second coil pipe 3 is parallel with first coil pipe 2, and each second coil pipe 3 is respectively positioned between two the first coil pipes 2, and described
The inlet and outlet of two coil pipes 3 are connected to the cold water inlet pipe 4 and cold water outlet pipe 5 respectively;
Multiple thermo-electric generation components 8, each thermo-electric generation component 8 are arranged at first coil pipe 2 and second disk
Between pipe 3, and so that thermo-electric generation component 8 is obtained hot end and be bonded with the surface of the first coil pipe 2, makes the cold end of thermo-electric generation component 8
It is bonded with the surface of the second coil pipe 3;
Wherein, first water space 13 passes through first circulation pipe and second circulation pipe with second water space 12
Connection, is respectively arranged with first circulation pump and second circulation pump on the first circulation pipe and the second circulation pipe, and described the
The water delivery of one circulating pump and second circulation pump is contrary, is provided with the first temperature sensing in second water space 12
Device opens described the when the first temperature sensor detects that the water temperature in the second water space 12 is higher than the first set temperature
One circulating pump and second circulation pump, until the water temperature in second water space 12 is lower than the first set temperature.
In the above-mentioned technical solutions, hot water inlet pipe 6 is 2 supplying hot water of the first coil pipe, and cold water inlet pipe 4 is 3 cooling supply of the second coil pipe
Water, the first coil pipe 2 and the second coil pipe 3 clamp thermo-electric generation component 8, and the hot end of thermo-electric generation component 8 and cold end formation temperature are poor
It generates electricity.Guide rail 14 is arranged under water, and outer housing 15 is fixed on pedestal 1, and underwater low temperature can reduce the first water storage sky
Between 13 and the second water temperature in water space 12, the second water space 12 to cold water inlet pipe 4 for cold water, use by the first water space 13
In with 12 exchanged water of the second water space, the water temperature of the second water space 12 is reduced, and wind wave action is on stressed plate 11, bottom
Seat 1 can move on guide rail 14, and movement can sufficiently improve radiating rate, and play must damping effect for stopper 141.
First coil pipe 2, the second coil pipe 3 and the thermo-electric generation component 8 being clipped between the first coil pipe 2 and the second coil pipe 3 form a power generation
It module, the first coil pipe 2 and 3 water inlet of the second coil pipe and blows the mouth of a river and is located at outside, hot water inlet pipe 6, hot water out pipe 7, cold water inlet pipe 4
It with cold water outlet pipe 5 each along being axially disposed in inner housing, supplies water and is discharged very convenient, therefore be also easy between electricity generation module
Assembling series connection is also very suitable for reducing according to the actual situation so that the present invention is very suitable to install power generation mechanism increasing electricity output additional
Power generation mechanism.First coil pipe 2 and the second coil pipe 3 of the invention is formed by coiling after single tube doubling, and such as Fig. 2, profile meets
Archimedes spiral greatly improves the flow velocity, heat and cryogenic energy utilization of water compared to U-tube and other random bend pipes
Rate.
In another technical solution, the bank temperature difference electricity generation device, further includes:
First boiler 9 and the second boiler 10, inside fill water, first boiler 9 and hot water inlet pipe 6 and
Hot water out pipe 7 is connected to, and first boiler 9 is connected with second boiler 10 by third circulation pipe and the 4th circulation pipe
Logical, second water heater is connected to the water inlet pipe of solar water heater and outlet pipe, the third circulation pipe and the described 4th
Third circulating pump and the 4th circulating pump, the water delivery of the third circulating pump and the 4th circulating pump are respectively arranged on circulation pipe
It is contrary, it is provided with second temperature sensor in first boiler 9, when second temperature sensor detects the first hot water
When water temperature in case 9 is lower than the second set temperature, the third circulating pump and the 4th circulating pump are opened, until described first
Water temperature in boiler 9 is higher than the second set temperature.Here, the first boiler 9 is used for 6 supplying hot water of hot water inlet pipe, the second heat
Water tank 10 is used to carry out hot water with the first boiler 9 to exchange, and the temperature of the first boiler 9 is maintained higher position, the sun
Can water heater to 10 supplying hot water of the second boiler.
In another technical solution, the bank temperature difference electricity generation device, the depth of 14 lower end of guide rail in water
Not less than 5 meters.Here, it so that outer housing 15 is in deeper position in water, is carried out convenient for the cold end to thermo-electric generation component 8
Heat dissipation.
In another technical solution, the bank temperature difference electricity generation device, the outer housing 15, the middle shell, institute
Inner housing is stated to be made by easy Heat Conduction Material.Here, Heat Conduction Material, which facilitates, reduces the first water space 13 and the second water space
12 water temperature.
In another technical solution, the bank temperature difference electricity generation device, first boiler 9 and it is described second heat
The surface of water tank 10 is provided with insulating layer.Here, the heat loss of the first boiler 9 and the second boiler 10 is reduced, energy is improved
Measure utilization rate.
In another technical solution, the bank temperature difference electricity generation device, first coil pipe 2 and second coil pipe
3 material is copper, and the center of first coil pipe 2 and second coil pipe 3 is overlapped with the axis of the shell.Here, so that
The present invention is easier to intensive, raising space utilization rate, and convenient for expanding power generation scale.
In another technical solution, the bank temperature difference electricity generation device, first set temperature is 25 DEG C, described
Second set temperature is 85 DEG C.Here there is provided the preferred values of the first set temperature and the second set temperature, so that thermo-electric generation
The hot end of component 8 and cold end keep the biggish temperature difference, improve generated energy.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.