CN207732664U - A kind of miniaturization power generator for hydrothermal solution collection of energy - Google Patents
A kind of miniaturization power generator for hydrothermal solution collection of energy Download PDFInfo
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- CN207732664U CN207732664U CN201820033389.3U CN201820033389U CN207732664U CN 207732664 U CN207732664 U CN 207732664U CN 201820033389 U CN201820033389 U CN 201820033389U CN 207732664 U CN207732664 U CN 207732664U
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- heat exchanger
- exchanger fin
- diversion pipe
- head cover
- hydrothermal solution
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Abstract
The utility model discloses a kind of miniaturization power generator for hydrothermal solution collection of energy.Couple between head cover, heat exchanger fin and diversion pipe, sealed by O-ring between head cover and heat exchanger fin, there are gap between heat exchanger fin and diversion pipe, diversion pipe is mutually set with pedestal to be coupled；Head cover is equipped with radiating fin, and top cover face is provided with square groove, is equipped with multi-turn side's annular baffle outward from center on the heat exchanger fin upper surface below square groove, thermoelectricity module is placed in the square groove between adjacent turn annular baffle；Heat exchanger fin lower face has the circular ring shape protrusion of multi-turn concentric, the spacing between adjacent cylindrical protrusion gradually to increase outward from center outward from center.The utility model improves the number of thermoelectricity module on heat exchanger fin under the premise of ensureing pressure-resistant device, heat-resisting and leakproofness, improves the generating capacity of device.Apparatus main body uses steel, and rigidity, heat resistance are preferable, may adapt to the complex environment of hydrothermal solution mouth.
Description
Technical field
The utility model is related to a kind of power generator, and in particular to a kind of small-sized elelctrochemical power generation for hydrothermal solution collection of energy
Device.
Background technology
Hydrothermal solution mouth has wide distribution in seabed, and the maximum temperature of hydrothermal solution is up to 400 DEG C, and the temperature of surrounding seawater
Only 2~4 DEG C of degree, the huge temperature gradient in hot fluid area makes it contain huge thermal gradient energy.And these heats do not have still at present
To preferable acquisition and utilize.And hydrothermal solution mouth has always important researching value, for various detection equipments, draws from land
Electricity is not good mode using battery, if it is possible to effectively utilize these thermal gradient energies, be provided for deep-sea detection equipment
Energy supply, will be with important scientific research value.
As a kind of important mode of using energy source, thermoelectric generation is expanding research and is achieving one very early
Fixed progress.State-of-the-art thermoelectric generation has been applied in the high-tech products such as " curious number " Mars probes.Present
Thermo-electric generation mostly uses the form of thermoelectricity module, and thermoelectric material is divided into low-temperature zone, middle-temperature section and high temperature section according to application environment again,
And the thermoelectric material of different ZT values is obtained under the guidance of Seebeck effect and " electron crystal-phonon glasses " model.
Utility model content
In order to solve the problems in background technology, the purpose of the utility model is to provide one kind being used for hydrothermal solution collection of energy
Miniaturization power generator, unique structure can realize the high hydrothermal solution collection of energy of heat utilization rate.
The technical solution adopted in the utility model is：
The power generator includes the head cover being from top to bottom sequentially arranged, heat exchanger fin, diversion pipe and pedestal；Head cover, heat exchange
Coupled using screw bolt and nut between piece and diversion pipe, it is close by O-ring between top cover face and heat exchanger fin top end face
Envelope, there are the gaps flowed out for hydrothermal solution, diversion pipe lower end to use screw thread mutual sheathing with pedestal between heat exchanger fin and diversion pipe
Connection；Head cover upper surface is equipped with radiating fin, and top cover face center is provided with square groove, on the heat exchanger fin below square groove
It is equipped with multi-turn side's annular baffle outward from center on end face, thermoelectricity mould is placed in the square groove between adjacent turn annular baffle
Group, setting many places are open in annular baffle, and connecting line of the opening between thermoelectricity module passes through；Heat exchanger fin lower face is from center
There are the circular ring shape protrusion of multi-turn concentric, the spacing between adjacent cylindrical protrusion gradually to increase outward from center outward.
Hydrothermal solution enters from pedestal lower end, the week after the diffusion of diversion pipe water conservancy diversion between diversion pipe upper end and heat exchanger fin lower end
It encloses in gap and flows out, the thermoelectricity module arranged between heat exchanger fin and head cover after heat exchanger fin lower face fully receives is converted to electricity
It can output.
The head cover upper surface is equipped with the circumferentially spaced uniformly distributed radiating fin arranged along snail direction of multi-disc.
The peripheral edge of the top cover face is equipped with annular groove, and O-ring is equipped in annular groove.
The head cover and heat exchanger fin fasten connection between surrounding edge by the screw bolt and nut of a part；Head cover changes
Backing and diversion pipe are coupled between surrounding edge using the screw bolt and nut of another part and gasket, and gasket, which is sleeved on, to be changed
On bolt between backing and diversion pipe, pass through the gap for increasing and decreasing adjusting diversion pipe and heat exchanger fin of gasket.
It is connected in series between the thermoelectricity module, the both ends after series connection are drawn from the opening of annular baffle.
The thermoelectricity module is mainly gone up potsherd and lower potsherd and is arranged between potsherd and lower potsherd
P-type thermoelectric arm and N-type thermoelectric arm composition, upper potsherd and lower potsherd be equipped with copper electrode, p-type thermoelectric arm and N-type thermoelectricity
Arm is adhered to using high temperature resistant electroconductive binder on the copper electrode of upper potsherd and lower potsherd.
Heat exchanger fin of the lower end in contact of the thermoelectricity module as hot junction, head cover of the upper-end contact as cold end.
The thermoelectricity module carries out gluing between thermoelectric arm and copper electrode using high temperature resistant electroconductive binder.
The diversion pipe is flared structure, and upper end is the big end of flared structure, and is annular plate structure, lower end
Portion is the small end of flared structure, and is cylindrical sleeve structure, is connected by approximate cone transition between upper and lower end.
It is useful for the external screw thread coupled with pedestal on the outside of the diversion pipe lower end；The pedestal mainly by a cylindrical tube with
Funnel-form pipe, which is connected, to be constituted, and the small end of funnel-form pipe connect upward and with the lower end of cylindrical tube, and cylindrical tube is equipped with being used for and water conservancy diversion
The internal thread of pipe external screw thread connection.
The utility model has the beneficial effects that：
The hydrothermal solution that upper and lower directions flows is become the diffusion of horizontal direction by the miniaturization power generator of the utility model, and is led to
It crosses heat exchanger fin surface texture and increases its heat exchange area and efficiency, cold junction temperature is reduced by fin, temperature difference is big, thermoelectric conversion
It is efficient, and device center of gravity is low, is easily installed, visual concrete condition increases the size of the parts such as heat exchanger fin, increases module quantity,
Improve generated energy.
The utility model improves of thermoelectricity module on heat exchanger fin under the premise of ensureing pressure-resistant device, heat-resisting and leakproofness
Number, improves the generating capacity of device.Apparatus main body uses steel, and rigidity, heat resistance are preferable, may adapt to answering for hydrothermal solution mouth
Heterocycle border.
Description of the drawings
Fig. 1 is the structural blast schematic diagram of the miniaturization power generator for hydrothermal solution collection of energy.
Fig. 2 is miniaturization power generator diagrammatic cross-section.
Fig. 3 is heat exchanger fin upper surface schematic diagram.
Fig. 4 is heat exchanger fin lower face schematic diagram.
Fig. 5 is potsherd copper electrode arrangement schematic diagram under thermoelectricity module.
Fig. 6 is potsherd copper electrode arrangement schematic diagram on thermoelectricity module.
Fig. 7 is thermoelectricity modular structure schematic diagram.
Fig. 8 is the exchange fin structure schematic diagram for being assembled with thermoelectricity module.
Fig. 9 is the miniaturization power generator overall appearance schematic diagram that assembly is completed.
In figure：1, head cover, 2, O-ring, 3, heat exchanger fin, 4, diversion pipe, 5, pedestal, 6, lower potsherd, 7, upper potsherd, 8,
P-type thermoelectric arm, 9, N-type thermoelectric arm, 10, bolt, 11, nut, 12, gasket, 13, annular baffle.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
As shown in Fig. 1~Fig. 2, the power generator of the utility model specific implementation includes the head cover being from top to bottom sequentially arranged
1, heat exchanger fin 3, diversion pipe 4 and pedestal 5；Bolt 10 and nut 11 are used between head cover 1, heat exchanger fin 3 and diversion pipe 4
It connects, the peripheral edge of 1 lower face of head cover is equipped with annular groove, and O-ring 2,1 lower face of head cover and heat exchange are equipped in annular groove
It is sealed by O-ring 2 between 3 top end face of piece, sealing of the O-ring 2 for module and circuit part.
Head cover 1 and heat exchanger fin 3 are coupled between surrounding edge by bolt 10 and nut 11 fastening of a part, and head cover is made
1 compresses connection with heat exchanger fin 3；Head cover 1, heat exchanger fin 3 and diversion pipe 4 use 10 and of bolt of another part between surrounding edge
Nut 11 and gasket 12 are coupled, and gasket 12 is sleeved on the bolt 10 between heat exchanger fin 3 and diversion pipe 4, passes through gasket 12
Increase and decrease adjust diversion pipe 4 and heat exchanger fin 3 gap.
As shown in Fig. 1~Fig. 2,1 upper surface of head cover is equipped with the circumferentially spaced uniformly distributed heat dissipation arranged along snail direction
Fin, radiating fin radiate for cold end.
1 lower face center of head cover is provided with square groove, is set outward from center on 3 upper surface of heat exchanger fin below square groove
There is multi-turn side's annular baffle 13, as shown in figure 3, placing thermoelectricity module, ring in the square groove between adjacent turn annular baffle 13
Many places are arranged on shape catch 13 to be open, connecting line of the opening between thermoelectricity module passes through.As shown in figure 4,3 lower end of heat exchanger fin
Face has the circular ring shape protrusion of multi-turn concentric, the spacing between adjacent cylindrical protrusion gradually to increase outward from center outward from center
Greatly, the heat transfer efficiency between flow and steel plate can be increased by circular ring shape protrusion.
As shown in Fig. 1~Fig. 2, head cover 1 is a circular steel plate, and the fin that upper surface is machined with screw type is dissipated for cold end
Heat；Lower face has a ring annular groove for mounting O-shaped rings 2, and is provided with central square groove, and square groove is used for heat exchange
Piece 3 stays the space of installation to thermoelectricity module when coordinating, while circumferential edges are equipped with 20 and are used for bolted hole.
As shown in Fig. 3~4 and Fig. 8, heat exchanger fin 3 is a size in 1 identical circular steel plate of head cover, and there is a circle in upper surface
Annular groove is used for mounting O-shaped rings 2, has multi-ring annular catch 13 outward from center in intermediate surface, as shown in figure 3, height compared with
It is low, multiple thermoelectricity modules are placed between adjacent turn annular baffle 13, are open, are opened as shown in figure 8, many places are arranged in annular baffle 13
The opening of mouthful catch for the connecting line between thermoelectricity module by and placement, be connected in series between thermoelectricity module, after series connection
It is drawn from the opening of annular baffle 13 at both ends.Circumferential edges are equipped with 20 and are used for bolted hole simultaneously.
In device, hydrothermal solution enters from 5 lower end of pedestal, from 4 upper end of diversion pipe and heat exchanger fin 3 after the diffusion of 4 water conservancy diversion of diversion pipe
It flows out in peripheral clearance between lower end, is arranged between heat exchanger fin 3 and head cover 1 after 3 lower face of heat exchanger fin fully receives
Thermoelectricity module is converted to electric energy output.
The P that thermoelectricity module is mainly gone up potsherd 7 and lower potsherd 6 and is arranged between potsherd 7 and lower potsherd 6
Type thermoelectric arm 8 and N-type thermoelectric arm 9 form, and upper potsherd 7 and lower potsherd 6 are equipped with copper electrode, p-type thermoelectric arm 8 and N-type heat
Electric arm 9 is adhered to using high temperature resistant electroconductive binder on the copper electrode of upper potsherd 7 and lower potsherd 6.
As shown in Fig. 5~Fig. 7, the thermoelectricity module of specific implementation, the potsherd 6 at the 20mm*20mm for being disposed with copper electrode
62 thermoelectric arms of upper arrangement, N-type and p-type are fifty-fifty, are arranged using 8*8 squares, and the first row is spaced from left side to right side and sets successively
There are p-type thermoelectric arm 8 and N-type thermoelectric arm 9, the second row to be equipped at intervals with N-type and p-type thermoelectric arm successively from left side to right side, successively class
It pushes away；And first of last column does not arrange with the last one, is used as positive and negative anodes.Set another cloth again above thermoelectric arm simultaneously
It is equipped with potsherd 7 on the 20mm*20mm of copper electricity grade, makes all thermoelectric arm composition series connection, resistance to height is used between thermoelectric arm and copper electrode
Warm electroconductive binder carries out gluing.
As shown in Fig. 2, diversion pipe 4 is flared structure, upper end is the big end of flared structure, and hardened for ring-shaped flat
Structure, lower end are the small end of flared structure, and are cylindrical sleeve structure, pass through approximate cone mistake between upper and lower end
Connection is crossed, plays the role of fluid being to radiate around from the center of circle from upper water conservancy diversion；And there are 20 on doughnut-shaped steel plate circumference
For bolted hole.
The surface of 4 part of diversion pipe is as smooth as possible to reduce heat exchange, has a fixed length on the outside of 4 lower end of diversion pipe
Degree, the external screw thread for coupling with pedestal 5；
Pedestal 5, which is mainly connected by a cylindrical tube with funnel-form pipe, to be constituted, the small end of funnel-form pipe upward and with cylindrical tube
Lower end connects, and cylindrical tube is equipped with certain length, the internal thread for coupling with diversion pipe 4.
The assembled portion of bolt-connection, the first is carried using 10 nut 11 of bolt directly connection head cover 1 and heat exchanger fin 3
Ensure the leakproofness of device for enough pressing forces.Second is to couple head cover 1, heat exchange using 10 nut 11 of bolt and gasket 12
Piece 3 and diversion pipe 4, the certain thickness gasket 12 on diversion pipe 4 and 3 middle pad of heat exchanger fin, the gap for adjusting water outflow,
Two kinds of connecting modes are intervally arranged.
The operation principle process of the utility model is：
In use, only need to be mounted on device upright ground pedestal on hydrothermal solution mouth downwards, if desired can add on circumference soldering
Auxiliary support, whole device can start to work, and when hydrothermal solution is filled with most of space in device gap, device can be stablized just
Often work.When work, on the one hand pedestal plays isolation hydrothermal vent surrounding seawater, prevents surrounding seawater cooling hydrothermal solution from leading to efficiency
It reduces or the effect of precipitation blocking, still further aspect plays the role of supporting ＆ stablizing whole device and laid convenient for whole device.Heat
Liquid is dissipated from diversion pipe to upstream in the gap of heat exchanger fin and the horizontal plane of diversion pipe outward.
The energy of hydrothermal solution is transmitted to the hot junction of thermoelectricity module by heat exchanger fin, the annulus which passes through heat exchanger fin lower face
Protrusion enhancing transmission efficiency, while the surface of diversion pipe is as smooth as possible to reduce loss of the hydrothermal solution energy on diversion pipe.And
The cold end of thermoelectricity module is in contact with head cover, must reduce the temperature of cold end as far as possible by the radiating fin of head cover upper surface.With
This obtains the temperature difference of thermoelectricity module both sides bigger, obtains the generated energy of bigger.
Claims (8)
1. a kind of miniaturization power generator for hydrothermal solution collection of energy, it is characterised in that：The power generator include by up to
Under the head cover (1), heat exchanger fin (3), diversion pipe (4) and the pedestal (5) that are sequentially arranged；Head cover (1), heat exchanger fin (3) and diversion pipe (4)
Between coupled using bolt (10) and nut (11), by O-shaped between head cover (1) lower face and heat exchanger fin (3) top end face
(2) sealing is enclosed, there are the gap flowed out for hydrothermal solution, diversion pipe (4) lower end and pedestals between heat exchanger fin (3) and diversion pipe (4)
(5) coupled using screw thread mutual sheathing；Head cover (1) upper surface is equipped with radiating fin, and head cover (1) lower face center is provided with rectangular recessed
Slot is equipped with multi-turn side's annular baffle (13), adjacent turn annular on heat exchanger fin (3) upper surface below square groove outward from center
Thermoelectricity module is placed in square groove between catch (13), setting many places are open in annular baffle (13), and opening is used for thermoelectricity
Connecting line between module passes through；Heat exchanger fin (3) lower face has the circular ring shape protrusion of multi-turn concentric, adjacent circle from center outward
Spacing between annular protrusion gradually increases outward from center.
2. a kind of miniaturization power generator for hydrothermal solution collection of energy according to claim 1, it is characterised in that：It is described
Head cover (1) upper surface be equipped with the circumferentially spaced uniformly distributed radiating fin arranged along snail direction of multi-disc.
3. a kind of miniaturization power generator for hydrothermal solution collection of energy according to claim 1, it is characterised in that：It is described
The peripheral edge of head cover (1) lower face is equipped with annular groove, and O-ring (2) is equipped in annular groove.
4. a kind of miniaturization power generator for hydrothermal solution collection of energy according to claim 1, it is characterised in that：It is described
Head cover (1) and heat exchanger fin (3) pass through bolt (10) and nut (11) the fastening connection of a part between surrounding edge；Head cover
(1), heat exchanger fin (3) and diversion pipe (4) use the bolt (10) of another part and nut (11) and pad between surrounding edge
Piece (12) is coupled, and gasket (12) is sleeved on the bolt (10) between heat exchanger fin (3) and diversion pipe (4), is passed through gasket (12)
Increase and decrease the gap for adjusting diversion pipe (4) and heat exchanger fin (3).
5. a kind of miniaturization power generator for hydrothermal solution collection of energy according to claim 1, it is characterised in that：It is described
Thermoelectricity module between be connected in series with, the both ends after series connection from the opening of annular baffle (13) draw.
6. a kind of miniaturization power generator for hydrothermal solution collection of energy according to claim 1, it is characterised in that：It is described
Thermoelectricity module mainly upper potsherd (7) and lower potsherd (6) and be arranged between potsherd (7) and lower potsherd (6)
P-type thermoelectric arm (8) and N-type thermoelectric arm (9) composition, upper potsherd (7) and lower potsherd (6) are equipped with copper electrode, p-type thermoelectricity
Arm (8) and N-type thermoelectric arm (9) are adhered on the copper electrode of potsherd (7) and lower potsherd (6).
7. a kind of miniaturization power generator for hydrothermal solution collection of energy according to claim 1, it is characterised in that：It is described
Diversion pipe (4) is flared structure, and upper end is the big end of flared structure, and is annular plate structure, and lower end is loudspeaker
The small end of shape structure, and be cylindrical sleeve structure, it is connected by approximate cone transition between upper and lower end.
8. a kind of miniaturization power generator for hydrothermal solution collection of energy according to claim 1, it is characterised in that：It is described
It is useful for the external screw thread coupled with pedestal (5) on the outside of diversion pipe (4) lower end；The pedestal (5) is mainly by a cylindrical tube and leakage
Bucket-shaped pipe, which is connected, to be constituted, and the small end of funnel-form pipe connect upward and with the lower end of cylindrical tube, and cylindrical tube is equipped with being used for and diversion pipe
(4) internal thread of external screw thread connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820033389.3U CN207732664U (en) | 2018-01-09 | 2018-01-09 | A kind of miniaturization power generator for hydrothermal solution collection of energy |
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| CN201820033389.3U CN207732664U (en) | 2018-01-09 | 2018-01-09 | A kind of miniaturization power generator for hydrothermal solution collection of energy |
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| Publication Number | Publication Date |
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| CN207732664U true CN207732664U (en) | 2018-08-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343571A (en) * | 2018-01-09 | 2018-07-31 | 浙江大学 | Miniaturization power generator for hydrothermal solution collection of energy |
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2018
- 2018-01-09 CN CN201820033389.3U patent/CN207732664U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343571A (en) * | 2018-01-09 | 2018-07-31 | 浙江大学 | Miniaturization power generator for hydrothermal solution collection of energy |
| CN108343571B (en) * | 2018-01-09 | 2024-02-27 | 浙江大学 | Miniaturized power generation device for hydrothermal energy collection |
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