CN203214253U - Heat conducting oil heat storage heat exchanging device for solar photo-thermal power generating - Google Patents
Heat conducting oil heat storage heat exchanging device for solar photo-thermal power generating Download PDFInfo
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- CN203214253U CN203214253U CN2013200781933U CN201320078193U CN203214253U CN 203214253 U CN203214253 U CN 203214253U CN 2013200781933 U CN2013200781933 U CN 2013200781933U CN 201320078193 U CN201320078193 U CN 201320078193U CN 203214253 U CN203214253 U CN 203214253U
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- heat
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- exchange
- storage cylinder
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- 238000005338 heat storage Methods 0.000 title abstract description 9
- 239000006096 absorbing agent Substances 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000001172 regenerating effect Effects 0.000 claims description 18
- 238000010248 power generation Methods 0.000 claims description 17
- 229920006395 saturated elastomer Polymers 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 239000003921 oil Substances 0.000 abstract 9
- 239000010724 circulating oil Substances 0.000 abstract 1
- 239000011232 storage material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- Y02E10/44—Heat exchange systems
-
- 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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses a heat conducting oil heat storage heat exchanging device for solar photo-thermal power generating. The heat storage heat exchanging device for solar photo-thermal power generating is characterized in that a high-temperature oil storage cylinder (2), a multi-level steam heat absorbing exchanging system, a turbine turbogenerator (8), a low-temperature oil storage cylinder (1), a cooling tower (9) and a solar heat absorber (11) are included, the multi-level steam heat absorbing exchanging system is used for heat conducting oil and steam to carry out heat exchanging. The solar heat absorber (11), the high-temperature oil storage cylinder (2), the multi-level steam heat absorbing exchanging system and the low-temperature oil storage cylinder (1) are connected in series through oil conveying pipelines to form a circulating oil loop, and the cooling tower (9), the multi-level steam heat absorbing exchanging system and the turbine turbogenerator (8) are connected in series through steam pipelines to form a circulating steam loop. According to the heat storage heat exchanging device, the heat conducting oil is used as heat storage materials, the heat storage performance of the heat conducting oil can be effectively used, and heat converting can be completely achieved.
Description
Technical field
The utility model relates to the heat storage and transmits technical field, relates in particular to a kind of conduction oil regenerative heat exchange device for solar light-heat power-generation.
Background technique
Solar energy thermal-power-generating refers to utilize condenser to catch and assembles solar radiation, and be sent to heat absorber produce in high-temperature hot fluid, drive the comprehensive new and high technology that traditional hot machine (as steam turbine, gas turbine etc.) produces electric energy then.Begin from the eighties in 20th century, many countries such as the U.S. have just dropped into research and the experimentation work that great amount of manpower and material resources are carried out solar energy thermal-power-generating, all move success from the grid-connected system of several kilowatts autonomous systems to nearly 100,000,000, accumulated the operating experience of many decades.
Since be subjected to season, weather, round the clock, the influence of latitude and altitude etc., solar radiation is interruption and unsettled, solar energy can be utilized sustainedly and stably, just must solve accumulation of energy and transformation of energy problem well, this also is one of weak link of solar energy utilization.Aspect phase-change material heat transfer research, Hunold has designed a kind of shell-and-tube heat exchanger of vertical type, adopts NaNO
3(fusing point is 305 ℃) confirmed that latent-heat storage is feasible technically, but his experimental research is only limited to a kind of heat exchanger and heat-accumulating material as heat-accumulating material.
Summary of the invention
For demand and the deficiency that satisfies above field, the purpose of this utility model provides a kind of regenerative heat exchange device for solar light-heat power-generation, this regenerative heat exchange device is heat-accumulating material with the conduction oil, can effectively utilize the heat storage performance of conduction oil, and can make thermal power transfer comparatively complete.The purpose of this utility model is achieved in that
The invention provides a kind of regenerative heat exchange device for solar light-heat power-generation, comprise high temperature oil storage cylinder (2), be used for multistage steam that conduction oil and steam carries out heat exchange absorb heat exchange system, turbine steam turbine generator (8), low temperature oil storage cylinder (1), cooling tower (9) and solar heat absorber (11); Described solar heat absorber (11), high temperature oil storage cylinder (2), multistage steam heat absorption exchange system and low temperature oil storage cylinder (1) are connected successively by oil transport pipeline, form the oil return line of circulation; Described cooling tower (9), multistage steam heat absorption exchange system and turbine steam turbine generator (8) are connected successively by steam line, form the steam-return line of circulation.
The described multistage steam heat absorption exchange system that carries out heat exchange for conduction oil and steam is composed in series by plural steam exchange generator.
The described multistage steam heat absorption exchange system that carries out heat exchange for conduction oil and steam exchanges generator (5), saturated vapour exchange generator (6) and water vapour by superheated vapor and exchanges generator (7) and be composed in series successively.
Described solar heat absorber (11), high temperature oil storage cylinder (2), superheated vapor exchange generator (5), saturated vapour exchange generator (6) and water vapour exchange generator (7) and low temperature oil storage cylinder (1) are connected successively by oil transport pipeline, form the oil return line of circulation; Described cooling tower (9), water vapour exchange generator (7), saturated vapour exchange generator (6), superheated vapor exchange generator (5) and turbine steam turbine generator (8) are connected successively by steam line, form the steam-return line of circulation.
Between described high temperature oil storage cylinder (2) and the described superheated vapor exchange generator (5) oily magnetic drive pump (4) is set.
Oily Under Water Pumps (3) is set in the described low temperature oil storage cylinder (1).
On the oil transport pipeline between described high temperature oil storage cylinder (2) and the described superheated vapor exchanger (5) valve (12) is set.
On the oil transport pipeline between described low temperature oil storage cylinder (1) and the described solar heat absorber (11) valve (13) is set.
On the steam line between described cooling tower (9) and the described water vapour exchange generator (7) valve (14) is set.
Described solar heat absorber (11) is the solar groove type heat absorber.
Regenerative heat exchange device for solar light-heat power-generation provided by the utility model, between high temperature oil storage cylinder and low temperature oil storage cylinder, be provided with multistage steam heat absorption exchange system, namely exchange generator, saturated vapour exchange generator and water vapour exchange generator by superheated vapor and be composed in series successively, can make the heat exchange between high temperature heat conductive oil and the water vapour abundant more and complete.
Description of drawings
Fig. 1 is the structural drawing of the regenerative heat exchange device for solar light-heat power-generation of the present utility model.
Wherein, 1-low temperature oil storage cylinder, 2-high temperature oil storage cylinder, 3-oil Under Water Pumps, 4-oil magnetic drive pump, 5-superheated vapor exchange generator, 6-saturated vapour exchange generator, 7-water vapour exchange generator, 8-turbine steam turbine generator, the 9-cooling tower, the 10-water pump, 11-solar heat absorber, 12-valve, the 13-valve, the 14-valve.
Embodiment
As shown in Figure 1, the regenerative heat exchange device that is used for solar light-heat power-generation comprises high temperature oil storage cylinder 2, superheated vapor exchange generator 5, saturated vapour exchange generator 6 and water vapour exchange generator 7, turbine steam turbine generator 8, low temperature oil storage cylinder 1, cooling tower 9 and solar groove type heat absorber 11; Described solar groove type heat absorber 11, high temperature oil storage cylinder 2, superheated vapor exchange generator 5, saturated vapour exchange generator 6 and water vapour exchange generator 7 and low temperature oil storage cylinder 1 are connected successively by oil transport pipeline, form the oil return line of circulation; Described cooling tower 9, water vapour exchange generator 7, saturated vapour exchange generator 6, superheated vapor exchange generator 5 and turbine steam turbine generator 8 are connected successively by steam line, form the steam-return line of circulation; Between described high temperature oil storage cylinder 2 and the described superheated vapor exchange generator 5 oily magnetic drive pump 4 is set; Oily Under Water Pumps 3 is set in the described low temperature oil storage cylinder 1; On the oil transport pipeline between described high temperature oil storage cylinder 2 and the described superheated vapor exchanger 5 valve 12 is set; On the oil transport pipeline between described low temperature oil storage cylinder 1 and the described heat absorber 11 valve 13 is set; On the steam line between described cooling tower 9 and the described water vapour exchange generator 7 valve 14 is set.Its working principle is as follows:
High temperature heat conductive oil from the heat absorption tube of slot type heat absorber 11 enters high temperature oil storage cylinder 2 by oil transport pipeline, enter superheated vapor exchange generator 5 through oily magnetic drive pump 4, the superheated vapor that produces enters turbine unit 8 by steam line, drive steam turbine acting wherein, steam turbine drives generator and produces electric energy.After the conduction oil heat exchange of superheated vapor exchange generator 5, enter saturated vapour exchange generator 6 by oil transport pipeline, water vapour after the heat exchange enters superheated vapor exchange generator 5 by steam line, conduction oil after the heat exchange enters water vapour exchange generator 7 by oil transport pipeline, conduction oil after the heat exchange enters low temperature oil storage cylinder 1, through the heat absorption tube of oily Under Water Pumps 3 suction slot type heat absorbers, enter high temperature oil storage cylinder 2 after the absorption solar heat and carry out next round heat exchange circulating generation process.
Superheated vapor is finished heat energy and be condensed into water after mechanical conversion of energy, enter cooling tower 9 from the condensate pump outflow, then by water pump 10 suction water vapour exchange generator 7, carry out oil water heat exchange, enter saturated vapour exchange generator 6 and superheated vapor exchange generator 5 after the heat exchange successively, the superheated vapor of generation enters steam turbine and begins the circulating generation process.
Claims (10)
1. conduction oil regenerative heat exchange device that is used for solar light-heat power-generation is characterized in that: comprise high temperature oil storage cylinder (2), be used for multistage steam that conduction oil and steam carries out heat exchange absorb heat exchange system, turbine steam turbine generator (8), low temperature oil storage cylinder (1), cooling tower (9) and solar heat absorber (11); Described solar heat absorber (11), high temperature oil storage cylinder (2), multistage steam heat absorption exchange system and low temperature oil storage cylinder (1) are connected successively by oil transport pipeline, form the oil return line of circulation; Described cooling tower (9), multistage steam heat absorption exchange system and turbine steam turbine generator (8) are connected successively by steam line, form the steam-return line of circulation.
2. the conduction oil regenerative heat exchange device for solar light-heat power-generation according to claim 1 is characterized in that: the described multistage steam heat absorption exchange system that carries out heat exchange for conduction oil and steam is composed in series by plural steam exchange generator.
3. the conduction oil regenerative heat exchange device for solar light-heat power-generation according to claim 2 is characterized in that: the described multistage steam heat absorption exchange system that carries out heat exchange for conduction oil and steam exchanges generator (5), saturated vapour exchange generator (6) and water vapour by superheated vapor and exchanges generator (7) and be composed in series successively.
4. the conduction oil regenerative heat exchange device for solar light-heat power-generation according to claim 3, it is characterized in that: described solar heat absorber (11), high temperature oil storage cylinder (2), superheated vapor exchange generator (5), saturated vapour exchange generator (6), water vapour exchange generator (7) and low temperature oil storage cylinder (1) are connected successively by oil transport pipeline, form the oil return line of circulation; Described cooling tower (9), water vapour exchange generator (7), saturated vapour exchange generator (6), superheated vapor exchange generator (5) and turbine steam turbine generator (8) are connected successively by steam line, form the steam-return line of circulation.
5. the conduction oil regenerative heat exchange device for solar light-heat power-generation according to claim 4 is characterized in that: between described high temperature oil storage cylinder (2) and the described superheated vapor exchange generator (5) oily magnetic drive pump (4) is set.
6. the conduction oil regenerative heat exchange device for solar light-heat power-generation according to claim 5 is characterized in that: oily Under Water Pumps (3) is set in the described low temperature oil storage cylinder (1).
7. the conduction oil regenerative heat exchange device for solar light-heat power-generation according to claim 6 is characterized in that: on the oil transport pipeline between described high temperature oil storage cylinder (2) and the described superheated vapor exchanger (5) valve (12) is set.
8. the conduction oil regenerative heat exchange device for solar light-heat power-generation according to claim 7 is characterized in that: on the oil transport pipeline between described low temperature oil storage cylinder (1) and the described solar heat absorber (11) valve (13) is set.
9. the conduction oil regenerative heat exchange device for solar light-heat power-generation according to claim 8 is characterized in that: on the steam line between described cooling tower (9) and the described water vapour exchange generator (7) valve (14) is set.
10. according to arbitrary described conduction oil regenerative heat exchange device for solar light-heat power-generation among the claim 1-9, it is characterized in that: described solar heat absorber (11) is the solar groove type heat absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200781933U CN203214253U (en) | 2013-02-20 | 2013-02-20 | Heat conducting oil heat storage heat exchanging device for solar photo-thermal power generating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200781933U CN203214253U (en) | 2013-02-20 | 2013-02-20 | Heat conducting oil heat storage heat exchanging device for solar photo-thermal power generating |
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| Publication Number | Publication Date |
|---|---|
| CN203214253U true CN203214253U (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200781933U Expired - Lifetime CN203214253U (en) | 2013-02-20 | 2013-02-20 | Heat conducting oil heat storage heat exchanging device for solar photo-thermal power generating |
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| CN (1) | CN203214253U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266174A (en) * | 2014-05-22 | 2015-01-07 | 深圳市爱能森设备技术有限公司 | Energy-storage clean energy superheated steam boiler adopting heat conduction oil to transfer heat and method for preparing superheated steam |
| CN109405289A (en) * | 2018-11-30 | 2019-03-01 | 碧海舟（北京）节能环保装备有限公司 | A kind of conduction oil energy storage heat-exchange system and its application method |
-
2013
- 2013-02-20 CN CN2013200781933U patent/CN203214253U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266174A (en) * | 2014-05-22 | 2015-01-07 | 深圳市爱能森设备技术有限公司 | Energy-storage clean energy superheated steam boiler adopting heat conduction oil to transfer heat and method for preparing superheated steam |
| CN109405289A (en) * | 2018-11-30 | 2019-03-01 | 碧海舟（北京）节能环保装备有限公司 | A kind of conduction oil energy storage heat-exchange system and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ENESOON EQUIPMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN ENESOON TECHNOLOGY CO., LTD. Effective date: 20140320 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518052 SHENZHEN, GUANGDONG PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140320 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation area before Bay Street, Qianhai road at the Shenzhen Hong Kong Cooperation Area Management Bureau office building A Building Room 201 Patentee after: SHENZHEN ENESOON EQUIPMENT TECHNOLOGY Co.,Ltd. Address before: 518052 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 Chinese Development Institute of science and technology incubator building, room 811 Patentee before: SHENZHEN ENESOON SCIENCE & TECHNOLOGY Co.,Ltd. |
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| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN ENESOON TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENZHEN ENESOON EQUIPMENT TECHNOLOGY CO., LTD. Effective date: 20140404 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 518052 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140404 Address after: 518052 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 Chinese Development Institute of science and technology incubator building, room 811 Patentee after: SHENZHEN ENESOON SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation area before Bay Street, Qianhai road at the Shenzhen Hong Kong Cooperation Area Management Bureau office building A Building Room 201 Patentee before: SHENZHEN ENESOON EQUIPMENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190820 Address after: 817000 South of Weijiu Road, Delingha Industrial Park, Haixi Mongolian Tibetan Autonomous Prefecture, Qinghai Province Patentee after: QINGHAI ENESOON NEW MATERIALS SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 518052 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 Chinese Development Institute of science and technology incubator building, room 811 Patentee before: SHENZHEN ENESOON SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Room 1901, building 2, Hualing international building, 722 Beiyi Road, Dongying District, Dongying City, Shandong Province 257000 Patentee after: Shandong ainengsen New Material Technology Co.,Ltd. Address before: 817000 south of Weijiu Road, industrial park, Delingha City, Haixi Mongolian and Tibetan Autonomous Prefecture, Qinghai Province Patentee before: QINGHAI ENESOON NEW MATERIALS SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |