CN102759142A - Heat-pipe heating and heat-pipe power generation method for cold regions - Google Patents
Heat-pipe heating and heat-pipe power generation method for cold regions Download PDFInfo
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- CN102759142A CN102759142A CN2011101148248A CN201110114824A CN102759142A CN 102759142 A CN102759142 A CN 102759142A CN 2011101148248 A CN2011101148248 A CN 2011101148248A CN 201110114824 A CN201110114824 A CN 201110114824A CN 102759142 A CN102759142 A CN 102759142A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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Abstract
The invention discloses a heat-pipe heating and heat-pipe power generation method for cold regions. A well is drilled in the ground, one or more heat pipes are inserted into the well, a heat absorption end of each heat pipe is located in the well underground, a condensing end of each heat pipe is close to the upper face of the ground, liquid work media in each heat pipe absorbs heat under the well and evaporates into steam, after reaching the condensing end at the upper part of each heat pipe, the steam-state word media are condensed into liquid work media due to lower temperature at the upper part and flow back to the heat absorption end at the lower part of each heat pipe from the upper part of each heat pipe, the liquid-state work media and the steam-state work media in each heat pipe are converted constantly to bring heat underground to the aboveground, the heat brought to the aboveground can be used for supply heat to a room through a heat radiator and can also be connected to a thermoelectric generator for power generation.
Description
Affiliated technical field the present invention relates to a kind of heating and electricity-generating method, especially a kind of method that is used for the heat pipe heating and the heat generating tube of cold district.
Background technology is in the cold district people working, for the amenity that makes work and life some or make things convenient for, usually adopt fuel oil generating or solar electrical energy generation to give electric power supply; Usually adopt the mode of fuel oil heating or solar heating to give indoor heating, for remote cold district, like the South Pole; The transportation of fuel is also pretty troublesome, in the season that does not have sunshine, like the winter in the South Pole; And the thick weather that does not have sunlight, also there is very big restriction in solar electrical energy generation with heating.
Summary of the invention is more simple and convenient for the generating and the heating that make cold district, and the present invention provides a kind of heat pipe heating and heat generating tube method that is used for cold district.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method that is used for the heat pipe heating and the heat generating tube of cold district bungs down, on the ground in the heat pipe fill-in well more than one and; The heat absorbing end of heat pipe is in the well of below ground, and the condensation end of heat pipe is near above the ground, at cold district; The temperature of down-hole is higher than the environment temperature more than the ground, and it is gas that the liquid refrigerant in the heat pipe absorbs heat of vaporization in the down-hole, becomes steam state working medium; Steam state working medium flows from the condensation end of heat absorbing end to top of the bottom of heat pipe, behind the condensation end on arrival heat pipe top, because the temperature on top is lower; Steam state working medium in the heat pipe is emitted heat, and liquefy working medium flows back to the heat absorbing end of the bottom of heat pipe again after the condensation of steam state working medium from the top of heat pipe, the continuous conversion of liquid refrigerant and steam state working medium in the heat pipe; Just underground heat is constantly taken on the ground, working medium should satisfy at subsurface temperature can flash to steam state, and temperature can be condensed into liquid state on the ground; The heat that takes on the ground can be warmed oneself to the room through a radiator; Take heat on the ground to and also can receive the hot junction face of a thermoelectric generator, the cold junction face of thermoelectric generator is placed in the outdoor air or is placed in the ice, and thermoelectric generator sends electric energy; Can also utilize working medium in the heat pipe flow; In heat pipe, drive a turbine, turbine drives outside generator, sends electric energy.
The invention has the beneficial effects as follows liquid-gas phase transition, underground heat energy is taken on the ground, be used for heating and generating, because the technical measures that this invention is taked all are mature and feasible, so can realize through working medium in the heat pipe.
Hereinafter combines accompanying drawing and embodiment, and the present invention is further specified.
Fig. 1 is first embodiment of the present invention.
Fig. 2 is second embodiment of the present invention.
1. heat pipes among the figure, 2. radiator, 3. house, 4. ground, 5. liquid refrigerant, 6. steam state working medium, 7. wick, 8. well, 9. hot junction face, 10. thermoelectric generator, 11. cold junction faces.
The specific embodiment in Fig. 1, well 8 be positioned at house 3 below, in heat pipe 1 fill-in well 8; In heat pipe 1 fill-in well 8, the heat absorbing end of heat pipe 1 is the down-hole below 4 on ground, and the condensation end of heat pipe 1 is in the house 3 of ground more than 1; The condensation end of heat pipe 1 is connected with radiator 2, and at cold district, the temperature under the well 8 is higher than the environment temperature more than the ground; Liquid refrigerant 5 in the heat pipe 1 is a gas absorbing heat of vaporization 8 times at well, becomes steam state working medium 6, and steam state working medium 6 flows from the condensation end of heat absorbing end to top of heat pipe bottom; After arriving the condensation end on heat pipe 1 top, because the temperature on top is lower, the steam state working medium 6 in the heat pipe 1 is emitted heat; Steam state working medium 6 condensation liquefy working medium, liquid refrigerant flows back to the heat absorbing end of the bottom of heat pipe 1 through the wick 7 on heat pipe 1 inwall, the continuous conversion of liquid refrigerant and steam state working medium in the heat pipe 1; Just underground heat is constantly taken on the ground 1, the heat that takes on the ground 1 is warmed oneself to the room through a radiator 2.
Among Fig. 2, well 8 be positioned at ground 4 below, in heat pipe 1 fill-in well 8; In heat pipe 1 fill-in well 8, the heat absorbing end of heat pipe 1 is the down-hole below 4 on ground, and the condensation end of heat pipe 1 is in the house 3 of ground more than 1; At cold district, the temperature under the well 8 is higher than the environment temperature more than the ground, and the liquid refrigerant 5 in the heat pipe 1 absorbs heat of vaporization below well 8 be gas; Become steam state working medium 6, steam state working medium 6 flows from the condensation end of heat absorbing end to top of heat pipe bottom, behind the condensation end on arrival heat pipe 1 top; Because the temperature on top is lower, the steam state working medium 6 in the heat pipe 1 is emitted heat, steam state working medium 6 condensation liquefy working medium; Liquid refrigerant flows back to the heat absorbing end of the bottom of heat pipe 1 through the wick 7 on heat pipe 1 inwall, and the continuous conversion of liquid refrigerant and steam state working medium is just constantly taken underground heat on the ground 1 in the heat pipe 1; Take heat on the ground 1 to and receive the hot junction face 9 of a thermoelectric generator 10; The cold junction face 11 of thermoelectric generator 10 is placed in the outdoor air, and thermoelectric generator 10 sends electric energy
Those of ordinary skill in the art should be realized that, though 2 embodiment have only been described in the front, they are not form of ownership of the present invention; It should be understood that under the situation that does not deviate from the spirit and scope of the present invention and can make many modifications, as changing the quantity and the shape of heat pipe; Change the title of term, change the shape and the quantity of radiator, change the character of working medium; Or the like, obviously, those skilled in the art does not break away from design of the present invention can be with other form embodiment of the present invention; Thereby other embodiment is also in the scope of claim of the present invention.
Claims (1)
1. a method that is used for the heat pipe heating and the heat generating tube of cold district bungs down on the ground, it is characterized in that: in the heat pipe fill-in well more than one and; The heat absorbing end of heat pipe is in the well of below ground, and the condensation end of heat pipe is near above the ground, at cold district; The temperature of down-hole is higher than the environment temperature more than the ground, and it is gas that the liquid refrigerant in the heat pipe absorbs heat of vaporization in the down-hole, becomes steam state working medium; Steam state working medium flows from the condensation end of heat absorbing end to top of the bottom of heat pipe, behind the condensation end on arrival heat pipe top, because the temperature on top is lower; Steam state working medium in the heat pipe is emitted heat, and liquefy working medium flows back to the heat absorbing end of the bottom of heat pipe again after the condensation of steam state working medium from the top of heat pipe, the continuous conversion of liquid refrigerant and steam state working medium in the heat pipe; Just underground heat is constantly taken on the ground, working medium should satisfy at subsurface temperature can flash to steam state, and temperature can be condensed into liquid state on the ground; The heat that takes on the ground can be warmed oneself to the room through a radiator, takes the hot junction face that heat on the ground also can be received a thermoelectric generator to, and the cold junction face of thermoelectric generator is placed in the outdoor air or is placed in the ice; Thermoelectric generator sends electric energy, can also utilize working medium in the heat pipe flow, in heat pipe, drive a turbine; Turbine drives outside generator, sends electric energy.
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CN2011101148248A CN102759142A (en) | 2011-04-29 | 2011-04-29 | Heat-pipe heating and heat-pipe power generation method for cold regions |
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CN2011101148248A CN102759142A (en) | 2011-04-29 | 2011-04-29 | Heat-pipe heating and heat-pipe power generation method for cold regions |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103095184A (en) * | 2013-01-14 | 2013-05-08 | 重庆大学 | Waste heat utilization thermoelectric power generation pipeline device |
CN105162359A (en) * | 2015-10-03 | 2015-12-16 | 淄博夸克医药技术有限公司 | Device for converting geothermal energy and biomass energy into electrical energy |
CN106839071A (en) * | 2017-03-27 | 2017-06-13 | 天津城建大学 | The buried direct wallboard radiant heating system of gravity assisted heat pipe |
CN107559148A (en) * | 2017-08-23 | 2018-01-09 | 李士明 | The eternal power station that negative and positive form to pipe |
CN109741848A (en) * | 2018-12-26 | 2019-05-10 | 西安交通大学 | A kind of static heat transfer generating integration device and method based on high-temperature heat pipe heat transfer |
CN111237849A (en) * | 2020-01-17 | 2020-06-05 | 安徽理工大学 | Indirect heating device for abandoned mine and method for heating by adopting indirect heating device |
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 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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AU7716991A (en) * | 1990-05-18 | 1991-11-21 | Technisearch Ltd. | Thermosyphon |
CN2473561Y (en) * | 2001-04-23 | 2002-01-23 | 周乐喜 | Subterranean heat supply device |
CN101686027A (en) * | 2008-09-25 | 2010-03-31 | 上海徕普太阳能科技有限责任公司 | Temperature-difference generation device formed by connecting ultra heat pipe connected and semiconductor refrigeration piece |
-
2011
- 2011-04-29 CN CN2011101148248A patent/CN102759142A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7716991A (en) * | 1990-05-18 | 1991-11-21 | Technisearch Ltd. | Thermosyphon |
CN2473561Y (en) * | 2001-04-23 | 2002-01-23 | 周乐喜 | Subterranean heat supply device |
CN101686027A (en) * | 2008-09-25 | 2010-03-31 | 上海徕普太阳能科技有限责任公司 | Temperature-difference generation device formed by connecting ultra heat pipe connected and semiconductor refrigeration piece |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103095184A (en) * | 2013-01-14 | 2013-05-08 | 重庆大学 | Waste heat utilization thermoelectric power generation pipeline device |
CN103095184B (en) * | 2013-01-14 | 2015-04-08 | 重庆大学 | Waste heat utilization thermoelectric power generation pipeline device |
CN105162359A (en) * | 2015-10-03 | 2015-12-16 | 淄博夸克医药技术有限公司 | Device for converting geothermal energy and biomass energy into electrical energy |
CN106839071A (en) * | 2017-03-27 | 2017-06-13 | 天津城建大学 | The buried direct wallboard radiant heating system of gravity assisted heat pipe |
CN107559148A (en) * | 2017-08-23 | 2018-01-09 | 李士明 | The eternal power station that negative and positive form to pipe |
CN109741848A (en) * | 2018-12-26 | 2019-05-10 | 西安交通大学 | A kind of static heat transfer generating integration device and method based on high-temperature heat pipe heat transfer |
CN111237849A (en) * | 2020-01-17 | 2020-06-05 | 安徽理工大学 | Indirect heating device for abandoned mine and method for heating by adopting indirect heating device |
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: 20121031 |