CN107302325A - Underground heat ground temperature can be with wind power heating energy storage device - Google Patents
Underground heat ground temperature can be with wind power heating energy storage device Download PDFInfo
- Publication number
- CN107302325A CN107302325A CN201710330842.7A CN201710330842A CN107302325A CN 107302325 A CN107302325 A CN 107302325A CN 201710330842 A CN201710330842 A CN 201710330842A CN 107302325 A CN107302325 A CN 107302325A
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- China
- Prior art keywords
- electrothermal module
- heat
- heat collector
- radiator
- buckle
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
- H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
- H10N10/17—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device
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Abstract
Underground heat ground temperature can be with wind power heating energy storage device, the portable semiconductor thermal power generation device is by the generator by the discoid heat collector of step (6), electrothermal module (4), electrothermal module cold and hot surface graphite paper (3), Extrusion Process of Aluminum Alloy Profile formula radiator (2), small-sized fanses (1), buckle (5), USB interface (8) composition；It is close to the boss of step heat collector upper surface in the hot face of electrothermal module for posting graphite paper, the electrothermal module huyashi-chuuka (cold chinese-style noodles) for posting graphite paper is close to the lower surface with fan radiator, the detachable buckle of set on a heat sink is buckled on the buckle base on heat collector disk, radiator, electrothermal module and heat collector are firmly fastened, after thermoelectric generating device is placed in directly over burning things which may cause a fire disaster (7), heat collector transfers heat to electrothermal module, two faces of electrothermal module quickly form the temperature difference, electric current is produced, can be powered to portable electric appts.Generated electricity when the present invention is applied to without electricity using burning things which may cause a fire disaster and charge and illuminate to portable set.
Description
Technical field
It can belong to semiconductor thermal technical field of power generation with wind power heating energy storage device the present invention relates to underground heat ground temperature.
Background technology
With the development of science and technology, various luminaires and the electronic product carried with increasingly enrich, and people are to it
Degree of dependence is also increasingly stronger, but in remote area, outdoor sports or in the case where power failure etc. is supplied without power supply, these
The power supply of luminaire and electronic product can not usually be used because that can not obtain electric energy supplement, and this is just badly in need of seeking a kind of replacement
Electric energy.Heat energy burning things which may cause a fire disaster needed for heat generating device is most common in the case of remote area, outdoor sports and power failure
, and the charging voltage demand of these common portable equipment is generally 0~15V.Therefore, one kind is developed using burning things which may cause a fire disaster as thermal source
The small-sized heat generating device of semiconductor, 0~15V power supplys are provided in the case where no power supply is supplied and are used for illuminating and to just
Taking the charging of formula electronic product turns into a kind of effectively method.
The content of the invention
The purpose of the present invention is to influence heat generating device normal power supply to overcome existing burning things which may cause a fire disaster heat unstable
Deficiency, develop a kind of small-sized heat generating device of semiconductor using burning things which may cause a fire disaster as thermal source, no power supply supply in the case of, energy
There is provided 0~15V power supplys to be used for illuminating or give portable type electronic product charging, to solve the electricity at remote districts and outdoor sports
The charging problems of sub- product.
The technical scheme is that, underground heat ground temperature of the present invention can be with wind power heating energy storage device by heat collector, thermoelectricity mould
Block, graphite paper, radiator, small-sized fanses, buckle, USB interface composition.
The discoid thermal-arrest of step that heat collector of the present invention is made up of disk, cuboid boss and buckle base
Device, is made up of aluminium alloy punching press；It is that Middle face has a cuboid on disc base, disc base below the discoid heat collector of step
Two ends are provided with symmetrical buckle base 9 along along cuboid length diameter direction above boss 10, disc base；Thermal-arrest
Cuboid boss 10 on device disc base is used to place electrothermal module, and buckle base 9 is used to install buckle 5, step thermal-arrest
Device disc base 11 is contacted with burning things which may cause a fire disaster.The heat for the absorption burning things which may cause a fire disaster that disk can be stablized, stops burning things which may cause a fire disaster and electrothermal module and radiating
Device directly contacts caused electrothermal module destruction and fixes caused hot short-circuit by screw, while by the heat stable set of burning things which may cause a fire disaster
The hot face end of electrothermal module passed on cuboid boss, the thermal capacity of disc base ensure that the steady of thermoelectric module hot-face temperature
250~300 DEG C or so are scheduled on, the purpose that stable heat is provided for electrothermal module has been reached.
Radiator of the present invention is Extrusion Process of Aluminum Alloy Profile formula radiator, and top can install small-sized fanses, described radiating
Device can select conventional small aluminum radiator, and the small fan for being fixed on radiator top can select 3~12V of rated voltage, volume
Determine 0.5~3W of power DC electric fan, powered by electrothermal module, it is ensured that electrothermal module coldface temperature is stable.
Electrothermal module of the present invention is the homemade thermoelectric components of a piece of or two panels, and electrothermal module is accompanied multiple by two pieces
The ceramic wafer composition of thermoelectric element, the electroceramics plate of electrothermal module appearance is respectively huyashi-chuuka (cold chinese-style noodles) and hot face, and cold and hot surface pastes high heat conduction respectively
Graphite paper, huyashi-chuuka (cold chinese-style noodles) graphite paper is close to radiator, and hot face graphite paper is close to step-like heat collector, electrothermal module huyashi-chuuka (cold chinese-style noodles) and hot face
Parallel, the cold and hot contact surface of radiator, heat collector and electrothermal module is parallel to each other；Its temperature-difference thermoelectric module is heat-resistant stable
Bi2Te3 bases commercialization electrothermal module, hot face heatproof is up to 380 DEG C, and huyashi-chuuka (cold chinese-style noodles) heatproof is up to 200 DEG C.
The cold and hot two sides ceramic wafer of electrothermal module of the present invention posts graphite paper, posts the hot face of electrothermal module of graphite paper
It is close to the boss of step heat collector upper surface, realizes the seamless company between electrothermal module cold and hot surface and radiator and heat collector
Connect；The electrothermal module huyashi-chuuka (cold chinese-style noodles) for posting graphite paper is close to the lower surface of radiator, and the detachable buckle of set on a heat sink is buckled in
On buckle base on heat collector disk, radiator, electrothermal module and heat collector are firmly fastened, heat collector lower surface is placed on
The surface of burning things which may cause a fire disaster, the power outlet wind-receiving fan of electrothermal module and through switch connect USB interface.
After heat generating device is placed in directly over burning things which may cause a fire disaster, the heat collector of bottom disc blocks flare and electrothermal module and dissipated
Hot device absorbs the heat of burning things which may cause a fire disaster while directly contact, conduct heat to heat on the central raised cuboid of heat collector
Amount conduction is to the hot junction of electrothermal module, and the huyashi-chuuka (cold chinese-style noodles) of electrothermal module is contacted closely with the radiator with buckle and fan, and radiator is fast
Speed the temperature in the face is transferred out, so, two faces of electrothermal module have quickly formed the temperature difference, when the temperature difference reach one timing,
Electrothermal module produces electric current, drives the fan on radiator to rotate and ensures that the cold and hot surface temperature difference is constant, produces electric current, set to portable
Available electricity.
When portable semiconductor thermal power generation device works, the TRT is placed in above burning things which may cause a fire disaster, in band small fan
Under the thermolysis of radiator, the temperature in this face of the electrothermal module of held against heat sink can be stablized at 60~100 DEG C or so.
The heat very little that the heat of electrothermal module is spread in itself by electrothermal module, and use electrothermal module temperature difference electricity to drive radiating
After fan on device, accelerate air flow, the heat of semiconductor thermal electricity generation module huyashi-chuuka (cold chinese-style noodles) is distributed, can just make huyashi-chuuka (cold chinese-style noodles)
60~100 DEG C or so of temperature stabilization, so as to be generated electricity in the stable temperature difference of the both ends of the surface generation of thermal generation module.
Fixation between heat collector, electrothermal module and the radiator of the present invention is the buckle and platform by set on a heat sink
Buckle base above stepwise heat collector disk is buckled together to fix.Buckle is stainless steel, can avoid adopting using buckle
Heat short circuit caused by being screwed, while convenient when changing electrothermal module and dismounting, it is easy to adjust thermoelectric generating device
Voltage, power, while easy to carry.
Because electrothermal module high temperature resistant, the cold and hot surface temperature difference are up to 200 DEG C, high conversion efficiency, electrothermal module cold and hot surface pastes graphite
Between buckle and heat collector on paper, radiator can by electrothermal module well it is fixed between the two, small volume, tear open
The side of unloading
Just.The piece number and model of requirement, directly replacing electrothermal module that simultaneously can very easily according to output equipment to voltage
Come real
It is existing that output voltage is adjusted between 0~15V, power is adjusted between 0~20W.
The advantages of the present invention are：The underground heat ground temperature can be widely applied to wind power heating energy storage device
In the case that non-transformer is supplied, as long as burning things which may cause a fire disaster, what can just be stablized gives portable set charging.The electricity that the TRT is provided
Pressure is steady
Fixed, power and energy ratio height, movement-less part are easy to without maintenance, long lifespan, simple in construction, convenient disassembly, small volume
Carry, it is economic and practical, easy to use.
Generated electricity when the present invention is applied to without electricity using burning things which may cause a fire disaster and obtain electric power or illumination.
Brief description of the drawings
Fig. 1 is that underground heat ground temperature of the present invention can be with wind power heating energy storage device structure schematic diagram；
1 fan；2 radiators；3 graphite papers；4 electrothermal modules；5 buckles；The discoid heat collector of 6 steps；7 flame thermals source；8USB connects
Mouthful；9 buckle bases；Cuboid boss on 10 heat collector bases；11 heat collector disc bases.
Embodiment 1：
The embodiment of the present invention is to prepare the embodiment that underground heat ground temperature can be with wind power heating energy storage device：
The parts that the present embodiment is used are blocked by electrothermal module 4, the discoid heat collector 6 of step, radiator 2, small-sized fanses 1
Button 5 and graphite paper 3 and the grade of USB interface 8 composition.
1) heat collector is processed into the discoid heat collector of step using the high aluminium profile material of thermal conductivity factor as raw material.Step-like heat collector
Base be disc, the center of the another side of disc base 11 is cuboid boss 10, along along cuboid length diameter direction
Two ends are provided with symmetrical buckle base 9；Wherein disk is diameter 62mm, thickness 5mm；Cuboid is 84mm, width
43mm, high 5mm.It is short-circuit and right that the area of disc base blocks heat caused by burning things which may cause a fire disaster is directly contacted with electrothermal module and radiator
The heat of burning things which may cause a fire disaster is concentrated while electrothermal module is damaged and passed on the cuboid boss at center above disk, it is ensured that thermoelectricity mould
The stabilization of block hot-face temperature, while buckle base on being welded on disk；
(2) radiator puts buckle on a heat sink from the radiator on desktop cpu, while being screwed big
Small is 70 × 70 × 25mm rated voltage 5V, rated power for 0.5W small-sized DC electric fan on a heat sink.Small fan
The electricity that required power supply is produced by electrothermal module drives, without additional power supply, it is ensured that electrothermal module coldface temperature is stable to exist
60~100 DEG C or so；From the radiator small volume on desktop cpu, without die sinking, it is cheap；
(3) electrothermal module used is designed as a piece of model TEP1-12635-3.4 thermoelectricity electrical component composition, every component
Size is 35mm × 35mm × 4.2mm, is made up of 126 pairs of sizes of 1.3mm × 1.3mm × 2mm particle, and it is used former
Material often uses semiconductor chilling plate TEC1-12703 equivalent to monolithic, has reached the purpose of reduction device cost；Electrothermal module is cold and hot
Paste high heat conduction graphite paper respectively to realize the seamless connection between radiator and heat collector in face, it is ensured that electrothermal module and thermal-arrest
Good heat conduction and protection electrothermal module will not be damaged during dismounting between device and radiator.The device is resistance to simultaneously
High-temperature stable Bi2Te3 bases commercialization electrothermal module, hot face heatproof is up to 380 DEG C, huyashi-chuuka (cold chinese-style noodles) heatproof up to 200 DEG C；Could be in burning things which may cause a fire disaster (gas
Stove, faggot burning etc.) it is that summer heat collector temperature under thermal source is steady operation under conditions of 300 DEG C, 100 DEG C of bars of cold end
Under part, monolithic can provide 7V voltages and 3W power, and the electric energy of generation gives small portable electrical equipment by USB interface enough
Such as charging of mobile phone, Mp4, Iphone and illumination；
(4) the buckle base on the buckle and heat collector carried on radiator fixes electrothermal module on a heat sink and thermal-arrest
Between device, it is to avoid replacing electrothermal module and convenient disassembly, it is easy to adjust voltage power and carrying.
Obtain underground heat ground temperature can and wind power heating energy storage device can be widely applied to non-transformer supply in the case of, as long as fiery
Source, what can just be stablized gives portable set charging.Voltage stabilization, power and energy ratio height, without motion that the TRT is provided
Part need not maintenance, long lifespan, simple in construction, convenient disassembly, small volume be easy to carry, it is economic and practical, easy to use.Subtract significantly
The use cost of low thermoelectric power generation application and the use field of extension thermoelectric power generation.
Claims (6)
1. underground heat ground temperature can and wind power heating energy storage device, by heat collector, electrothermal module, graphite paper, radiator, small-sized fanses,
Buckle, USB interface composition；Characterized in that, the step that the heat collector is made up of disk, cuboid boss and buckle base
Discoid heat collector, is made up of high-thermal conductive metal；It is Middle face on disc base, disc base below the discoid heat collector of step
Have above a cuboid boss, disc base that two ends are provided with symmetrical buckle bottom along along cuboid length diameter direction
Seat；Cuboid boss is used to place electrothermal module, and buckle base is used to install buckle, the heat for the absorption burning things which may cause a fire disaster that disk can be stablized
Amount, stops that burning things which may cause a fire disaster and electrothermal module and radiator directly contact caused electrothermal module destruction and the heat caused by screw fixation is short
Road, by the hot face end of electrothermal module passed in the heat stable set of burning things which may cause a fire disaster on cuboid boss；Described radiator is aluminium section bar
The radiator of squash type, radiator top can install electric fan, and bottom is the radiator with radiating ribs；Described thermoelectric module
For the commercial electrothermal module of BiTe bases of heat-resistant stable, hot face heatproof is up to 380 DEG C, huyashi-chuuka (cold chinese-style noodles) heatproof up to 200 DEG C, the thermoelectricity mould
The cold and hot two sides ceramic wafer of block posts high heat conduction graphite paper, and heat collector upper surface is close in the hot face of electrothermal module for posting graphite paper
Boss, the electrothermal module huyashi-chuuka (cold chinese-style noodles) for posting graphite paper is close to the lower surface of radiator, realizes electrothermal module cold and hot surface and radiating
Seamless connection between device and heat collector；The detachable buckle of set on a heat sink is buckled in the buckle base on heat collector disk
On, radiator, electrothermal module and heat collector are firmly fastened, heat collector lower surface is placed on the surface of burning things which may cause a fire disaster；Thermoelectricity block
Power outlet wind-receiving fan and through switch connect USB interface.
2. underground heat ground temperature according to claim 1 can be with wind power heating energy storage device, it is characterised in that described thermoelectricity
Module huyashi-chuuka (cold chinese-style noodles) is parallel with hot face, and the cold and hot contact surface of radiator, heat collector and electrothermal module is parallel to each other.
3. underground heat ground temperature according to claim 1 can be with wind power heating energy storage device, it is characterised in that described step
Buckle and step heat collector circle of the fixation by set on a heat sink between discoid heat collector, electrothermal module and radiator
Buckle base above disk is buckled together to fix, it is to avoid screw fix caused by heat short circuit, while change electrothermal module and
Convenient disassembly, it is easy to voltage, the power of heat generating device are adjusted, while easy to carry.
4. underground heat ground temperature according to claim 1 can be with wind power heating energy storage device, it is characterised in that described radiating
The fan installed on device selects 3~12V of nominal voltage, and 0.5~5W of rated power electric fan is supplied by electrothermal module
Electricity, it is ensured that electrothermal module coldface temperature is stable.
5. underground heat ground temperature according to claim 1 can be with wind power heating energy storage device, it is characterised in that the thermoelectricity mould
Block is close to step heat collector high spot, and the temperature stabilization in hot face is in 250~300 DEG C, electrothermal module huyashi-chuuka (cold chinese-style noodles) held against heat sink
The temperature stabilization of huyashi-chuuka (cold chinese-style noodles) is at 60~100 DEG C.
6. underground heat ground temperature according to claim 1 can be with wind power heating energy storage device, it is characterised in that described portable
Semiconductor thermal power generation device realized by directly changing the piece number and specification of electrothermal module output voltage 0~15V it
Between regulation, power adjust between 0~20W, by USB interface to different portable sets chargings and illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330842.7A CN107302325A (en) | 2017-05-11 | 2017-05-11 | Underground heat ground temperature can be with wind power heating energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330842.7A CN107302325A (en) | 2017-05-11 | 2017-05-11 | Underground heat ground temperature can be with wind power heating energy storage device |
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| Publication Number | Publication Date |
|---|---|
| CN107302325A true CN107302325A (en) | 2017-10-27 |
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ID=60137872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710330842.7A Pending CN107302325A (en) | 2017-05-11 | 2017-05-11 | Underground heat ground temperature can be with wind power heating energy storage device |
Country Status (1)
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| CN (1) | CN107302325A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308729A (en) * | 2018-05-17 | 2018-07-24 | 房利鹏 | A kind of non-combustion-type tobacco suction unit based on PTC ceramics heating |
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| CN201733256U (en) * | 2010-07-29 | 2011-02-02 | 郑俊辉 | Direct-current thermoelectric semiconductor generator |
| CN201966842U (en) * | 2011-01-14 | 2011-09-07 | 江西纳米克热电电子股份有限公司 | High-temperature resistant thermoelectrical semi-conductor power generation device |
| CN102664565A (en) * | 2012-05-31 | 2012-09-12 | 江西纳米克热电电子股份有限公司 | High-efficiency direct-fired thermoelectric semiconductor power generator |
| CN104410329A (en) * | 2014-11-05 | 2015-03-11 | 中国华能集团清洁能源技术研究院有限公司 | High efficient thermoelectric power generation device using radiant heat |
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2017
- 2017-05-11 CN CN201710330842.7A patent/CN107302325A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882899A (en) * | 2010-07-07 | 2010-11-10 | 江西纳米克热电电子股份有限公司 | Portable semiconductor thermal power generation device |
| CN201733256U (en) * | 2010-07-29 | 2011-02-02 | 郑俊辉 | Direct-current thermoelectric semiconductor generator |
| CN201966842U (en) * | 2011-01-14 | 2011-09-07 | 江西纳米克热电电子股份有限公司 | High-temperature resistant thermoelectrical semi-conductor power generation device |
| CN102664565A (en) * | 2012-05-31 | 2012-09-12 | 江西纳米克热电电子股份有限公司 | High-efficiency direct-fired thermoelectric semiconductor power generator |
| CN104410329A (en) * | 2014-11-05 | 2015-03-11 | 中国华能集团清洁能源技术研究院有限公司 | High efficient thermoelectric power generation device using radiant heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308729A (en) * | 2018-05-17 | 2018-07-24 | 房利鹏 | A kind of non-combustion-type tobacco suction unit based on PTC ceramics heating |
| CN108308729B (en) * | 2018-05-17 | 2020-12-08 | 盐城市钊扬工业设计有限公司 | Non-combustion type tobacco smoking device based on PTC ceramic heating |
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Application publication date: 20171027 |