CN103138647A - Power generation device by using subterranean heat - Google Patents
Power generation device by using subterranean heat Download PDFInfo
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- CN103138647A CN103138647A CN 201110399060 CN201110399060A CN103138647A CN 103138647 A CN103138647 A CN 103138647A CN 201110399060 CN201110399060 CN 201110399060 CN 201110399060 A CN201110399060 A CN 201110399060A CN 103138647 A CN103138647 A CN 103138647A
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Abstract
The invention discloses a power generation device by using subterranean heat. A top heat dissipation flange and a bottom heat absorption component are respectively and tightly connected with cold and hot ends of heat pipes in a fixed mode, a thermoelectric power generation element is installed on the top heat dissipation flange, a heat dissipation device is connected with the thermoelectric power generation element, a middle heat transfer component comprises a flange base which is used as an installation platform of the whole components, adiabatic devices are installed on the outer walls of the middle portions of the heat pipes and the flange base in an encircling mode, and tightly attached to the outer sides of heat pipe sleeves in an encircling mode, a heat pipe array is installed with a heat pipe sleeve array in a matched mode, the cold and hot ends of the heat pipes respectively insert into the upper openings and lower openings of the heat pipe array, the subterranean heat is transmitted to the bottom heat absorption component through heat dissipation fins, heat absorbed by the bottom heat absorption component is finally transmitted to the top heat dissipation flange through the heat pipe array covered by the adiabatic devices, when temperature of two sides of the thermoelectric power generation element meets working demands, thermal electromotive force is generated, and electric energy is provided for illumination of lamps and lanterns.
Description
Technical field
The present invention relates to utilize the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of underground heat, provide a kind of thermo-electric generation equipment for realizing heat pipe series connection remotely transferring.
Background technology
Domestic many places lack does not for a long time at present even have electric power to supply with, need just to have become a urgent difficult problem that solves at these non-Electric regions territories power shortage, and inevitably there is mechanical transmission component in traditional electricity-generating method, and maintenance and the operation cost of equipment are higher, and reliability is lower.But domestic equipment for remote heat transmission aspect is not comprehensive, a large amount of heats is dissipated to external environment in the transportation of long distance in, the generating equipment that to cause many dependence thermals source be power is because the restriction of physical condition is difficult to increase work efficiency.
Summary of the invention
The purpose of this invention is to provide the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of utilizing underground heat, its solved mention in the background technology because adopting the maintenance that the generating of traditional Mechanical Driven method causes and operation cost is high, reliability is low and the problem that has heat energy loss because of traditional heat-conducting mode long-distance transmissions heat.
The present invention is according to the Seebeck effect principle, a kind of thermo-electric generation lighting device that utilizes underground heat and the generating of thermo-electric generation element to realize illumination has been proposed, top heat dissipation flange and bottom heat absorption assembly adopt the high thermal conductivity materials manufacturing, have the ability with the external environment high efficient heat exchanging after its process special processing.Middle heat-exchanging component adopts the flange base of high-melting-point, low-thermal conductivity that the method for heat pipe cover array is installed, and heat pipe cover and heat pipe outer wall close installation adiabatic apparatus have effectively reduced the loss of heat transmitting procedure.In the heat pipe cover, the method for filling liquid working medium makes the heat exchange ambient temperature between heat pipe even in addition, and heat exchange coefficient has been optimized in boiling and the convection current of liquid working substance simultaneously to a great extent.And the array distribution of heat pipe cover can be good at bringing into play the heat-transfer capability of every heat pipe, reaches optimum heat transfer effect.The thermo-electric generation elements on either side closely is connected with radiator with the top heat dissipation flange respectively, and both provide the work of thermo-electric generation element the needed end face temperature difference, make its generation current.The present invention's installation compact to design is simple, the machinery-free drive disk assembly, and reliability is high.
The technical solution used in the present invention is: the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of utilizing underground heat, comprise top heat dissipation flange, radiator, thermo-electric generation element, adiabatic apparatus, middle heat-exchanging component, heat pipe array, bottom heat absorption assembly and light fixture, it is characterized in that: described top heat dissipation flange closely is connected and tightens up by reasonable connected mode with the cold and hot end of heat pipe respectively with bottom heat absorption assembly; Described thermo-electric generation element is arranged on the top heat dissipation flange; Described radiator is connected with the thermo-electric generation element; In the middle of described, heat-exchanging component comprises flange base, heat pipe cover array, sealing ring and liquid working substance, wherein flange base is as the mounting platform of whole assembly, array is embedded is arranged on flange base for heat pipe cover, sealing ring is arranged on two end faces up and down of heat pipe cover, and it is inner that liquid working substance is filled in whole heat pipe cover; Described adiabatic apparatus is around on the outer wall that is arranged on the heat pipe mid portion and flange base, and around the outside that is adjacent to the heat pipe cover; Described heat pipe array and heat pipe cover array coordinates installation, and the upper and lower opening that heat pipe overlaps array is inserted respectively in the heat pipe cold hot junction.
The heat pipe array of above-mentioned top heat dissipation flange and bottom heat absorption assembly adopts the material manufacturing of high heat conductance, and sprays pitch-dark or anodized.
Above-mentioned thermo-electric generation element and top heat dissipation flange installed surface are smeared the heat conduction ester.
Above-mentioned radiator sprays pitch-dark or anodized, and itself and thermo-electric generation element installed surface are smeared the heat conduction ester.
In the middle of above-mentioned, heat-exchanging component comprises several.
Above-mentioned heat pipe array comprises several heavy caliber heat pipes.
Above-mentioned heavy caliber heat pipe quantity is six.
Above-mentioned heat pipe array, heat pipe face shaping can adopt circle, rectangle etc. to be beneficial to the shape of actual installation condition.
Above-mentioned flange base, heat pipe cover array and sealing ring adopt the material manufacturing of high-melting-point lower thermal conductivity, and smear thermal insulation or heat-barrier material on the surface.
Above-mentioned heat pipe cover array comprises several heat pipe covers, and its caliber size heat pipe caliber size equipped according to reality determined.
Above-mentioned heat pipe cover quantity is six.
Above-mentioned heat pipe cover array, heat pipe cover face shaping needs to adopt circle, rectangle etc. to be beneficial to the shape of actual installation condition according to the equipped heat pipe profile of reality.
Aforesaid liquid working medium should select to have according to the actual heat-exchange temperature of device the Material Filling of reasonable boiling point and high conductance.
Above-mentioned adiabatic apparatus can adopt low thermal conductivity material to be processed into insulation casing, also can use suitable material to be processed into hollow bushing according to actual conditions, and its inside vacuumizes or filling heat insulator.
Description of drawings
Accompanying drawing is vertical section structure schematic diagram of the present invention.
Description of reference numerals:
1-top heat dissipation flange; The 2-radiator; 3-thermo-electric generation element;
The 4-adiabatic apparatus; Heat-exchanging component in the middle of 5-; The 6-heat pipe array;
7-bottom heat absorption assembly; The 8-light fixture;
Embodiment
As shown in drawings, the present invention includes top heat dissipation flange 1, radiator 2, temperature difference heat generating component 3, adiabatic apparatus 4, middle heat-exchanging component 5, heat pipe array 6, bottom heat absorption assembly 7 and light fixture 8.
Its specific works process is: as the case may be, and the quantity of selected required heat pipe array 6; Supporting middle heat-exchanging component 5 is connected with heat pipe, uses a plurality of middle heat-exchanging components 5 can realize the long Distance Transmission heats of heat pipe array 6; Then coordinate installation adiabatic apparatus 4 at heat pipe array 6 outer walls and middle heat-exchanging component 5 region of interest; Top heat dissipation flange 1 is connected with the corresponding cold and hot end face of two ends heat pipe array 6 respectively with bottom heat absorption assembly 7, the assembly 7 that absorbed heat in the bottom is at last put into underground abundant immersion geothermal environment again.
this moment, underground heat was transmitted to bottom heat absorption assembly 7 by radiating fin, heat absorption assembly 7 in bottom finally is delivered to top heat dissipation flange 1 with the heat that absorbs by the heat pipe array 6 that is coated by adiabatic apparatus 4, realize the exchange heat of 6 of heat pipe arrays on the way through heat-exchanging component 5 in the middle of several, final thermo-electric generation element 3 is heated with the one side that top heatsink flange 1 is connected, 2 dissipation of heats with thermo-electric generation element 3 another end faces of radiator arrive external environment, the temperature difference satisfies job requirement when the both sides of thermo-electric generation element 3, it will produce thermoelectromotive force, for light fixture 8 illuminations provide electric energy.
The above; only embodiments of the invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection range of technical solution of the present invention.
Claims (10)
1. utilize the Blast Furnace Top Gas Recovery Turbine Unit (TRT) of underground heat, comprise top heat dissipation flange, radiator, thermo-electric generation element, adiabatic apparatus, middle heat-exchanging component, heat pipe array, bottom heat absorption assembly and light fixture, it is characterized in that:
Described top heat dissipation flange closely is connected and tightens up with the cold and hot end of heat pipe respectively with bottom heat absorption assembly; Described thermo-electric generation element is arranged on the top heat dissipation flange; Described radiator is connected with the thermo-electric generation element;
In the middle of described, heat-exchanging component comprises flange base, heat pipe cover array, sealing ring and liquid working substance, wherein flange base is as the mounting platform of whole assembly, array is embedded is arranged on flange base for heat pipe cover, sealing ring is arranged on two end faces up and down of heat pipe cover, and it is inner that liquid working substance is filled in whole heat pipe cover;
Described adiabatic apparatus is around on the outer wall that is arranged on the heat pipe mid portion and flange base, and around the outside that is adjacent to the heat pipe cover; Described heat pipe array and heat pipe cover array coordinates installation, and the upper and lower opening that heat pipe overlaps array is inserted respectively in the heat pipe cold hot junction.
2. the electricity generation system of utilizing underground heat according to claim 1 is characterized in that: the heat pipe array of described top heat dissipation flange and bottom heat absorption assembly adopts the material of high heat conductance, and sprays pitch-dark or anodized.
3. the electricity generation system of utilizing underground heat according to claim 1, it is characterized in that: described thermo-electric generation element and top heat dissipation flange installed surface are smeared the heat conduction ester.
4. the electricity generation system of utilizing underground heat according to claim 1, it is characterized in that: described radiator sprays pitch-dark or anodized, and itself and thermo-electric generation element installed surface are smeared the heat conduction ester.
5. the electricity generation system of utilizing underground heat according to claim 1 is characterized in that: in the middle of described, heat-exchanging component comprises several.
6. the electricity generation system of utilizing underground heat according to claim 1, it is characterized in that: described heat pipe array comprises several heavy caliber heat pipes.
7. according to claim 1 or the electricity generation system of utilizing underground heat claimed in claim 3, it is characterized in that: described heavy caliber heat pipe quantity is six.
8. it is characterized in that according to claim 1 or the electricity generation system of utilizing underground heat claimed in claim 3: described heat pipe face shaping adopts circle or rectangle.
9. the electricity generation system of utilizing underground heat according to claim 1 is characterized in that: described flange base, heat pipe cover array and sealing ring adopt the material of high-melting-point lower thermal conductivity, and smear thermal insulation or heat-barrier material on the surface.
10. the electricity generation system of utilizing underground heat according to claim 1 is characterized in that: described heat pipe cover array comprises several heat pipe covers, and its caliber size heat pipe caliber size equipped according to reality determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110399060 CN103138647A (en) | 2011-12-05 | 2011-12-05 | Power generation device by using subterranean heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110399060 CN103138647A (en) | 2011-12-05 | 2011-12-05 | Power generation device by using subterranean heat |
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| Publication Number | Publication Date |
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| CN103138647A true CN103138647A (en) | 2013-06-05 |
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| CN 201110399060 Pending CN103138647A (en) | 2011-12-05 | 2011-12-05 | Power generation device by using subterranean heat |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759215A (en) * | 2014-01-24 | 2014-04-30 | 吴佳明 | Street lamp system generating electricity through temperature difference |
| CN105406768A (en) * | 2015-11-25 | 2016-03-16 | 沈阳化工大学 | Signal lamp apparatus capable of generating electricity by using floor heating temperature difference |
| CN111237146A (en) * | 2020-01-14 | 2020-06-05 | 西南石油大学 | Geothermal branch well constant temperature difference power generation system |
| RU2779229C1 (en) * | 2021-10-07 | 2022-09-05 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Морской гидрофизический институт РАН" (ФГБУН ФИЦ МГИ) | Autonomous device for direct conversion of low-potential thermal energy of various natural environments into electrical energy |
-
2011
- 2011-12-05 CN CN 201110399060 patent/CN103138647A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759215A (en) * | 2014-01-24 | 2014-04-30 | 吴佳明 | Street lamp system generating electricity through temperature difference |
| CN103759215B (en) * | 2014-01-24 | 2016-02-03 | 吴佳明 | Utilize the road lamp system of thermo-electric generation |
| CN105406768A (en) * | 2015-11-25 | 2016-03-16 | 沈阳化工大学 | Signal lamp apparatus capable of generating electricity by using floor heating temperature difference |
| CN111237146A (en) * | 2020-01-14 | 2020-06-05 | 西南石油大学 | Geothermal branch well constant temperature difference power generation system |
| RU2779229C1 (en) * | 2021-10-07 | 2022-09-05 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Морской гидрофизический институт РАН" (ФГБУН ФИЦ МГИ) | Autonomous device for direct conversion of low-potential thermal energy of various natural environments into electrical energy |
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Application publication date: 20130605 |