CN205641606U - A pond is revealed to fused salt for solar thermal energy power plant - Google Patents
A pond is revealed to fused salt for solar thermal energy power plant Download PDFInfo
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- CN205641606U CN205641606U CN201620219998.9U CN201620219998U CN205641606U CN 205641606 U CN205641606 U CN 205641606U CN 201620219998 U CN201620219998 U CN 201620219998U CN 205641606 U CN205641606 U CN 205641606U
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- area
- fused salt
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- pond
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
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Abstract
The utility model discloses a pond is revealed to fused salt for solar thermal energy power plant, it includes: by separated first region of divider wall and second area, still include: runner, first region of runner intercommunication and second area, fused salt when first region or second area in reach presets the liquid level when high, permits fused salt in first region or the second area to pass through the runner and gets into second area or first region, and fused salt in first region or second area misses to be preset the liquid level and when high, forbid the interior fused salt of first region or second area and pass through runner entering second area or first region, the first region intra -area is provided with a storage tank foundation for bear first storage tank, be provided with the 2nd storage tank foundation in the second area for bear the second storage tank. The utility model discloses a pond is revealed to fused salt for solar thermal energy power plant when fused salt in the fused salt storage tank takes place to reveal, can effectively reduce stretching of fused salt, reduces the pollution of fused salt to the earth's surface.
Description
Technical field
This utility model relates to solar energy thermal-power-generating technical field, reveals pond particularly to a kind of fused salt for solar energy thermal-power-generating factory.
Background technology
Focusing solar electricity generation system (CSP) utilizes heat collector that solar radiant energy is converted into high temperature heat, generated electricity by circulation system, because the supply of solar energy is discontinuous, heat-storage technology is used can effectively to provide the delay of time, effective operation of safeguards system.Fused salt sensible heat heat storage technology is the solar energy thermal-power-generating high-temperature heat-storage technology of main flow now.During solar radiation, carried out the storage of energy by heat collector heating fused salt, during without solar radiation, utilize the heat energy of storage to generate electricity.For the pursuit to generated energy, the amount of storage of fused salt is increasing, use temperature more and more higher, as leaked, not only jeopardize the personal safety of staff, and fused salt can penetrate into earth's surface with rainwater, and the ecological environmenies such as soil are caused serious harm, the difficult decomposed substance of fused salt simultaneously, the destruction causing ecosystem will be permanent.
Therefore, tank foundation and tank field terrace to fused salt tank area must take leakage protection measure, are badly in need of providing a kind of fused salt to reveal pond, effectively prevent pollutant spreading on earth's surface.
Utility model content
This utility model, for above-mentioned problems of the prior art, proposes a kind of fused salt for solar energy thermal-power-generating factory and reveals pond, when the fused salt in fused salt storage tank occurs to reveal, it is possible to effectively reduce spreading of fused salt, reduce the fused salt pollution to earth's surface.
For solving above-mentioned technical problem, this utility model is achieved by the following technical solution:
This utility model provides a kind of fused salt for solar energy thermal-power-generating factory to reveal pond, comprising: be isolated first area and the second area that wall separates；
It is provided with runner in described divider wall, first area described in described flow passage and described second area, when the fused salt in described first area reaches to preset liquid level, the fused salt in described first area is allowed to enter described second area by runner, when the fused salt in described first area is not up to described default liquid level, the fused salt in described first area is not allowed to enter described second area by runner；And/or when the fused salt in described second area reaches described default liquid level, the fused salt in described second area is allowed to enter described first area by runner, when the fused salt in described second area is not up to described default liquid level, the fused salt in described second area is not allowed to enter described first area by runner；
The first tank foundation it is provided with, for carrying the first storage tank in described first area；
The second tank foundation it is provided with, for carrying the second storage tank in described second area.
It is preferred that described runner is tubulose runner, described in the distance from bottom of described tubulose runner, the height of the bottom in fused salt leakage pond is identical with described default liquid level.
It is preferred that described tubulose runner is the hollow pipe being embedded in divider wall；Or, described tubulose runner is the cut-out openings directly formed on described divider wall.
It is preferred that described tubulose runner is the breach formed at divider wall upper surface.
It is preferred that described runner is arranged under described default liquid level；
When the fused salt liquid level in described first area is not up to described default liquid level, described runner is closed, the fused salt in described first area is not allowed to enter described second area by runner, when the fused salt liquid level in described first area reaches described default liquid level, described runner is in open mode, it is allowed to the fused salt in described first area enters described second area by runner；And/or
When the fused salt liquid level in described second area is not up to described default liquid level, described runner is closed, the fused salt in described second area is not allowed to enter described first area by runner, when the fused salt liquid level in described second area reaches described default liquid level, described runner is in open mode, it is allowed to the fused salt in described second area enters described first area by runner.
It is preferred that be provided with dividing plate in described runner, opening or closing of described runner is realized by opening or closing of described dividing plate.
Preferably, also include in described first area and/or in described second area: sensor or buoyancy switch valve, described sensor or described buoyancy switch valve are arranged at described default liquid level, and whether the fused salt in judging described first area and/or the fused salt in described second area reach described default liquid level.
It is preferred that the volume sum of described first area and described second area is more than or equal to described first storage tank or the volume of described second storage tank.
It is preferred that described runner is positioned at described divider wall or is positioned at outside described divider wall
It is preferred that it is the heavy hole structure formed under earth's surface or the pond shape structure surrounded on earth's surface that described fused salt reveals pond.
Compared to prior art, this utility model has the advantage that
(1) fused salt for solar energy thermal-power-generating factory that this utility model provides reveals pond, fused salt is leaked pond and is divided into two regions, when single storage tank generation small leakage, the fused salt that it can will leak out out intercepts in the region at this storage tank place, fused salt will not enter into the another one region in fused salt leakage pond, thus decreases the fused salt pollution to earth's surface；
(2) in this utility model, when storage tank fused salt leakage rate is bigger, when one region in fused salt leakage pond is not enough to contain such substantial amounts of fused salt, fused salt can automatically flow into the another one region in fused salt leakage pond by runner, thus prevent fused salt from flowing out fused salt leakage pond, cause greater area of earth's surface to pollute.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further:
Fig. 1 is the top view in the fused salt leakage pond of embodiment 1 of the present utility model；
Fig. 2 is the sectional view in the fused salt leakage pond of embodiment 1 of the present utility model；
Fig. 3 is the structural representation in the fused salt leakage pond of embodiment 2 of the present utility model；
Fig. 4 is the structural representation in the fused salt leakage pond of embodiment 3 of the present utility model.
Label declaration: 1-first area, 2-second area, 3-divider wall, 4-runner；
11-the first tank foundation, 12-the first storage tank；
21-the second tank foundation, 22-the second storage tank；
41-dividing plate.
Detailed description of the invention
Elaborating embodiment of the present utility model below, the present embodiment is implemented under premised on technical solutions of the utility model, gives detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment
1
:
In conjunction with Fig. 1-Fig. 2, fused salt for solar energy thermal-power-generating factory of the present utility model is revealed pond and is described in detail by the present embodiment, its top view is as shown in Figure 1, comprising: be isolated the separate first area of wall 31 and second area 2, the first tank foundation 11 it is provided with in first area 1, for carrying the first storage tank 12, in second area 2, it is provided with the second tank foundation 21, for carrying the second storage tank 22；Being provided with runner 4 in divider wall 3, runner 4 connects first area 1 and second area 2.When the fused salt liquid level in first area 1 reaches to preset liquid level, it is allowed to the fused salt in first area 1 enters second area 2 by runner 4；When the fused salt height in first area 1 is not reaching to preset liquid level, the fused salt in first area 1 is not allowed to enter second area 2 by runner 4.In turn, when the fused salt in second area 2 reaches to preset liquid level, allow also to the volume fused salt in second area 2 and enter in first area 1.
In the present embodiment, runner 4 is arranged at default liquid level, the i.e. height of the bottom in the distance from bottom fused salt leakage pond of runner 4 is identical with default liquid level, when the fused salt in a certain region exceedes this default liquid level, can enter another region by runner 4 automatically by the way of overflow.
In different embodiments, tubulose runner is the hollow pipe being embedded in divider wall 3, or is the cut-out openings directly formed on divider wall 3, and i.e. on divider wall 3, directly punching forms runner 4.
Embodiment
2
:
The present embodiment as different from Example 1, runner 4 difference is set, the runner 4 in the present embodiment is arranged at below default liquid level, and i.e. less than presetting liquid level, at this time, it may be necessary to arrange dividing plate 41 in runner 4, its structural representation is as shown in Figure 3.When the fused salt liquid level in first area 1 and/or second area 2 not up to presets liquid level, dividing plate 41 is closed, and does not allow to circulate between two regions；When the fused salt liquid level in first area 1 and/or second area 2 reaches to preset liquid level, dividing plate 41 is in open mode, it is allowed to circulate between two regions.
In different embodiments, opening or closing of dividing plate 41 can be with manual control, it is also possible to automatically control；Whether reach to preset liquid level can also artificially judge or automatic decision, as eye-observation can be passed through, it is also possible to by arranging sensor or buoyancy switch valve etc. at default liquid level, do not limit.
Embodiment
3
:
In above-mentioned two embodiments, runner 4 is all disposed within divider wall 3, runner 3 can also be not provided with in divider wall 4, and as shown in Figure 4, it is arranged on the sidewall of first area 1 and second area 2, its height can also be identical with default liquid level, principle is such as embodiment 1, and its height can also arrange dividing plate 41 wherein less than presetting liquid level, principle is such as embodiment 2, and here is omitted.
Disclosed herein is only preferred embodiment of the present utility model, and these embodiments are chosen and specifically described to this specification, is to preferably explain principle of the present utility model and actual application, is not to restriction of the present utility model.The modifications and variations that any those skilled in the art are done in the range of description, all should fall in the range of this utility model is protected.
Claims (10)
1. the fused salt for solar energy thermal-power-generating factory reveals pond, it is characterised in that including: be isolated first area and second area that wall separates；
Also include: runner, first area described in described flow passage and described second area, when the fused salt in described first area reaches to preset liquid level, the fused salt in described first area is allowed to enter described second area by runner, when the fused salt in described first area is not up to described default liquid level, the fused salt in described first area is not allowed to enter described second area by runner；And/or when the fused salt in described second area reaches described default liquid level, the fused salt in described second area is allowed to enter described first area by runner, when the fused salt in described second area is not up to described default liquid level, the fused salt in described second area is not allowed to enter described first area by runner；
The first tank foundation it is provided with, for carrying the first storage tank in described first area；
The second tank foundation it is provided with, for carrying the second storage tank in described second area.
Fused salt for solar energy thermal-power-generating factory the most according to claim 1 reveals pond, it is characterised in that described runner is tubulose runner, and described in the distance from bottom of described tubulose runner, the height of the bottom in fused salt leakage pond is identical with described default liquid level.
Fused salt for solar energy thermal-power-generating factory the most according to claim 2 reveals pond, it is characterised in that described tubulose runner is the hollow pipe being embedded in divider wall；Or, described tubulose runner is the cut-out openings formed on described divider wall.
Fused salt for solar energy thermal-power-generating factory the most according to claim 2 reveals pond, it is characterised in that described tubulose runner is the breach formed at divider wall upper surface.
Fused salt for solar energy thermal-power-generating factory the most according to claim 1 reveals pond, it is characterised in that described runner is arranged under described default liquid level；
When the fused salt liquid level in described first area is not up to described default liquid level, described runner is closed, the fused salt in described first area is not allowed to enter described second area by runner, when the fused salt liquid level in described first area reaches described default liquid level, described runner is in open mode, it is allowed to the fused salt in described first area enters described second area by runner；And/or
When the fused salt liquid level in described second area is not up to described default liquid level, described runner is closed, the fused salt in described second area is not allowed to enter described first area by runner, when the fused salt liquid level in described second area reaches described default liquid level, described runner is in open mode, it is allowed to the fused salt in described second area enters described first area by runner.
Fused salt for solar energy thermal-power-generating factory the most according to claim 5 reveals pond, it is characterised in that being provided with dividing plate in described runner, opening or closing of described runner is realized by opening or closing of described dividing plate.
Fused salt for solar energy thermal-power-generating factory the most according to claim 1 reveals pond, it is characterized in that, also include in described first area and/or in described second area: sensor or buoyancy switch valve, described sensor or described buoyancy switch valve are arranged at described default liquid level, and whether the fused salt in judging described first area and/or the fused salt in described second area reach described default liquid level.
Fused salt for solar energy thermal-power-generating factory the most according to claim 1 reveals pond, it is characterised in that described first area is more than or equal to described first storage tank or the volume of described second storage tank with the volume sum of described second area.
Fused salt for solar energy thermal-power-generating factory the most according to claim 1 reveals pond, it is characterised in that described runner is positioned at described divider wall or is positioned at outside described divider wall.
10. reveal pond according to the fused salt for solar energy thermal-power-generating factory described in any one of claim 1 to 9, it is characterised in that it is the heavy hole structure formed under earth's surface or the pond shape structure surrounded on earth's surface that described fused salt reveals pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219998.9U CN205641606U (en) | 2016-03-22 | 2016-03-22 | A pond is revealed to fused salt for solar thermal energy power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219998.9U CN205641606U (en) | 2016-03-22 | 2016-03-22 | A pond is revealed to fused salt for solar thermal energy power plant |
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| Publication Number | Publication Date |
|---|---|
| CN205641606U true CN205641606U (en) | 2016-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620219998.9U Active CN205641606U (en) | 2016-03-22 | 2016-03-22 | A pond is revealed to fused salt for solar thermal energy power plant |
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| Country | Link |
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| CN (1) | CN205641606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425249A (en) * | 2017-08-31 | 2019-03-05 | 甘肃光热发电有限公司 | A kind of leakage salt protection structure |
| CN110296924A (en) * | 2019-06-28 | 2019-10-01 | 浙江大学 | A kind of test macro and method of photo-thermal power generation heat reservoir leakage fused salt seepage flow situation in ground |
-
2016
- 2016-03-22 CN CN201620219998.9U patent/CN205641606U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425249A (en) * | 2017-08-31 | 2019-03-05 | 甘肃光热发电有限公司 | A kind of leakage salt protection structure |
| CN109425249B (en) * | 2017-08-31 | 2024-01-26 | 甘肃光热发电有限公司 | Salt leakage protection structure |
| CN110296924A (en) * | 2019-06-28 | 2019-10-01 | 浙江大学 | A kind of test macro and method of photo-thermal power generation heat reservoir leakage fused salt seepage flow situation in ground |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 310053 8 and 9 floors of No. 307 Liuhe Road, Binjiang District, Hangzhou City, Zhejiang Province Co-patentee after: Zhejiang Zhongguang New Energy Technology Co., Ltd. Patentee after: Zhejiang Supcon Solar Energy Technology Co., Ltd. Address before: 310053 District B, No. 309 Liuhe Road, Binjiang District, Hangzhou City, Zhejiang Province (High-tech Zone) Patentee before: Zhejiang Supcon Solar Energy Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191218 Address after: 310053, Zhejiang, Binjiang District, six and 307 Road, 1,, 8, 9 Patentee after: Zhejiang Supcon Solar Energy Technology Co., Ltd. Address before: 310053, Zhejiang, Binjiang District, six and 307 Road, 1,, 8, 9 Co-patentee before: Zhejiang Zhongguang New Energy Technology Co., Ltd. Patentee before: Zhejiang Supcon Solar Energy Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310018 1-2603, No. 501, No. 2 street, Baiyang street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Kesheng Technology Co., Ltd Address before: 310053 floor 8 and 9, building 1, No. 307, Liuhe Road, Binjiang District, Hangzhou, Zhejiang Patentee before: Zhejiang zhongkong Solar Energy Technology Co., Ltd |