CN2602316Y - Solar energy and geothermal energy complementary type accumulation of energy apparatus - Google Patents
Solar energy and geothermal energy complementary type accumulation of energy apparatus Download PDFInfo
- Publication number
- CN2602316Y CN2602316Y CN 03200527 CN03200527U CN2602316Y CN 2602316 Y CN2602316 Y CN 2602316Y CN 03200527 CN03200527 CN 03200527 CN 03200527 U CN03200527 U CN 03200527U CN 2602316 Y CN2602316 Y CN 2602316Y
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- CN
- China
- Prior art keywords
- energy
- heat
- geothermal
- solar energy
- water
- Prior art date
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model provides a geothermal energy and solar energy hybrid energy storage equipment, which contains a solar energy device, a heat change tube, a geothermal well and a recycle pump, wherein the two ends of the heat change tube connects with the outlet end and the inlet end of the solar energy device respectively, the bottom of the heat change tube goes deep into the geothermal well, and the recycle pump is arranged on the loop of the heat change tube. The device of the utility model circulates the water by the drive of the recycle pump, the cold water enters into the solar energy device to absorb heat through the heat change tube, and when the water temperature is raised, the water cycles into the geothermal wall through the inlet of the heat change tube, and exchanges heat with the terrestrial-heat water through the tube wall, after heating the terrestrial-heat water, the water returns to the solar energy device. The device can realize the integration of the medium or low temperature geothermal energy and the solar energy; the solar energy is used to heat the terrestrial-heat water and the geothermal wall is used to store the energy, thus solving the heat energy utility problem in the heat lacking area, and the full utilizing of the geothermal energy and solar energy can reduce the pollution brought by the general energy.
Description
Technical field
The utility model relates to a kind of geothermal energy, the complementary energy storage system of solar energy, to utilize the solar energy heating GEOTHERMAL WATER, geothermal energy is replenished.
Background technology
Utilize deep formation to carry out accumulation of energy and can solve the using energy source problem, again can play the effect of environmental protection, this technology will become a kind of important means of space heating and refrigeration.Yet China's great majority need the underground heat in the city (as Tianjin, Beijing etc.) of heat supply to be middle low-temperature geothermal resource, and general leaving water temperature is about 30 ℃ to 90 ℃, and when temperature is lower than when a certain amount of, the economic effect of utilizing underground heat to carry out heat supply will be affected.
On the other hand, solar energy is regenerative resource, but its stability is subjected to the influence of weather, must have electric power to serve as supplementary energy with solar energy as main energy sources.
A kind of equipment that provides is provided badly a few days ago,, is utilized the solar energy heating GEOTHERMAL WATER with the characteristic of heat energy and solar energy cryogenically in the combination, utilize geothermal well to carry out accumulation of energy, can solve the heat energy utilization problem of thermal deficiency zone, utilize geothermal energy, solar energy fully, reduce the pollution that conventional energy resource brings.
Summary of the invention
The purpose of this utility model is to provide a kind of geothermal energy, the complementary energy storage system of solar energy.With at thermal deficiency zone, utilize the solar energy heating GEOTHERMAL WATER, improve the grade of geothermal energy, realize the complementary accumulation of energy of geothermal energy and solar energy.
The geothermal energy that the utility model provides, the complementary energy storage system of solar energy comprise: solar energy equipment, heat exchanger tube, geothermal well and circulating pump, wherein the two ends of heat exchanger tube link with the outlet and the arrival end of solar energy equipment respectively, the bottom of heat exchanger tube is deep into geothermal well inside, and circulating pump is installed on the loop of heat exchanger tube.
Said solar energy equipment is used for absorbing solar energy, can adopt the solar energy absorption plant of any existing conventional; Said heat exchanger tube is used for carrying out heat exchange, and the part that pipeline inserts geothermal well has good heat conductivility, and coats insulation material at well head with external application heat-barrier material or outside.Preferably adopt the U-shaped pipe, the shape of down-hole part pipe can be any shapes that are suitable for conducting heat such as straight tube, helix tube or finned tube.
Circulating pump is used to provide the water circulation power.
Basic technology principle of the present utility model is: with geothermal well as recovery well and accumulation of energy well, the heat exchange pipeline of in geothermal well, packing into and sealing, two ports of pipeline link to each other with outlet with the inlet of the water of solar energy equipment respectively, the part that pipeline inserts geothermal well has good heat conductivility, and at well head with the external application heat-barrier material, solar energy equipment and heat exchange pipeline form loop.Promoting water by circulating pump circulates, cold water absorbs heat after the outlet of heat exchanger tube enters solar energy equipment, inlet from heat exchanger tube after water temperature improves is circulated in the geothermal well, carries out thermal energy exchange by tube wall and GEOTHERMAL WATER, comes back to solar energy equipment behind the hot water heatedly.
Adopt equipment of the present invention can realize in combining of heat energy and solar energy cryogenically, utilize the solar energy heating GEOTHERMAL WATER, utilize geothermal well to carry out accumulation of energy, thereby solve the heat energy utilization problem of thermal deficiency zone, utilize geothermal energy, solar energy fully, reduce the pollution that conventional energy resource brings.
Description of drawings
Fig. 1 is the complementary energy storage system schematic diagram of geothermal energy, solar energy.
The specific embodiment
In order to understand summary of the invention better, below in conjunction with accompanying drawing equipment of the present utility model is described in detail, be to be understood that scope of the present utility model is not limited to following description.
As shown in Figure 1, geothermal energy of the present utility model, the complementary energy storage system schematic diagram of solar energy have been provided.Comprise solar heater 1, U-shaped pipe 2, geothermal well 3 and circulating pump 4 in this equipment, wherein the two ends of U-shaped pipe link with the outlet and the arrival end of solar energy equipment respectively, and the bottom of U-shaped pipe is deep into geothermal well inside, and circulating pump is installed on the loop of U-shaped pipe.
Wherein solar heater 1 is used for absorbing solar energy, can adopt the solar heater of any existing conventional; U-shaped pipe 2 is used for carrying out heat exchange, and the part that pipeline inserts geothermal well has good heat conductivility, and coats insulation material at well head with external application heat-barrier material or outside.
Circulating pump 4 is used to provide the water circulation power.
The course of work of the utility model equipment is: with geothermal well 3 as recovery well and accumulation of energy well, the U-shaped pipe 2 of in geothermal well 3, packing into and sealing, two ports of pipeline link to each other with outlet with the inlet of the water of solar heater 1 respectively, the part that pipeline inserts geothermal well 3 has good heat conductivility, and at well head with the external application heat-barrier material, solar heater 1 forms loops with U-shaped pipe 2.Promoting water by circulating pump 4 circulates, cold water enters solar heater 1 back absorption heat from the outlet of U-shaped pipe 2, inlet from the U-shaped pipe after water temperature improves is circulated in the geothermal well 3, carries out thermal energy exchange by tube wall and GEOTHERMAL WATER, comes back to solar heater behind the hot water heatedly.
Adopt equipment of the present utility model can realize in combining of heat energy and solar energy cryogenically, utilize the solar energy heating GEOTHERMAL WATER, utilize geothermal well to carry out accumulation of energy, thereby solve the heat energy utilization problem of thermal deficiency zone, make full use of geothermal energy, solar energy, reduce the pollution that conventional energy resource brings.
Claims (4)
1. a geothermal energy, the complementary energy storage system of solar energy, this equipment comprises: solar energy equipment, heat exchanger tube, geothermal well and circulating pump, wherein the two ends of heat exchanger tube link with the outlet and the arrival end of solar energy equipment respectively, the bottom of heat exchanger tube is deep into geothermal well inside, and circulating pump is installed on the loop of heat exchanger tube.
2. according to the described equipment of claim 1, it is characterized in that said solar energy equipment is a solar heat exchanger.
3. according to the described equipment of claim 1, it is characterized in that the part that said heat exchanger tube inserts geothermal well adopts Heat Conduction Material, and coats insulation material at well head with external application heat-barrier material or outside.
4. according to the described equipment of claim 1, it is characterized in that, said heat exchanger tube down-hole part pipe be shaped as straight tube, helix tube or finned tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200527 CN2602316Y (en) | 2003-01-09 | 2003-01-09 | Solar energy and geothermal energy complementary type accumulation of energy apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200527 CN2602316Y (en) | 2003-01-09 | 2003-01-09 | Solar energy and geothermal energy complementary type accumulation of energy apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602316Y true CN2602316Y (en) | 2004-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03200527 Expired - Fee Related CN2602316Y (en) | 2003-01-09 | 2003-01-09 | Solar energy and geothermal energy complementary type accumulation of energy apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602316Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636436A (en) * | 2013-11-28 | 2014-03-19 | 哈尔滨阳光能源工程有限公司 | Solar underground heat accumulation sunlight greenhouse heating system |
| CN102105755B (en) * | 2008-06-13 | 2014-11-05 | 迈克尔·J·帕雷拉 | System and method of capturing geothermal heat from within a drilled well to generate electricity |
| CN104789710A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Environment-friendly heat source system |
| CN104789709A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Low-energy-consumption drying device |
| CN104789712A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Drying equipment capable of realizing comprehensive utilization of energy |
| CN104789708A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Hot air supply system |
| CN104789711A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Double-side air blowing type leather processing equipment |
| CN104818352A (en) * | 2015-04-03 | 2015-08-05 | 成都力鑫科技有限公司 | Device for reducing leather moisture content |
| CN112197445A (en) * | 2020-10-21 | 2021-01-08 | 江门市锦鸿新能源技术研发有限公司 | Novel renewable energy system combining solar energy and geothermal energy |
-
2003
- 2003-01-09 CN CN 03200527 patent/CN2602316Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105755B (en) * | 2008-06-13 | 2014-11-05 | 迈克尔·J·帕雷拉 | System and method of capturing geothermal heat from within a drilled well to generate electricity |
| CN103636436A (en) * | 2013-11-28 | 2014-03-19 | 哈尔滨阳光能源工程有限公司 | Solar underground heat accumulation sunlight greenhouse heating system |
| CN104789710A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Environment-friendly heat source system |
| CN104789709A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Low-energy-consumption drying device |
| CN104789712A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Drying equipment capable of realizing comprehensive utilization of energy |
| CN104789708A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Hot air supply system |
| CN104789711A (en) * | 2015-04-03 | 2015-07-22 | 成都力鑫科技有限公司 | Double-side air blowing type leather processing equipment |
| CN104818352A (en) * | 2015-04-03 | 2015-08-05 | 成都力鑫科技有限公司 | Device for reducing leather moisture content |
| CN112197445A (en) * | 2020-10-21 | 2021-01-08 | 江门市锦鸿新能源技术研发有限公司 | Novel renewable energy system combining solar energy and geothermal energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |