CN202346221U - High-temperature internal insulated storage tank for storing solar thermal power generating thermal storage medium - Google Patents
High-temperature internal insulated storage tank for storing solar thermal power generating thermal storage medium Download PDFInfo
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- CN202346221U CN202346221U CN2011205098351U CN201120509835U CN202346221U CN 202346221 U CN202346221 U CN 202346221U CN 2011205098351 U CN2011205098351 U CN 2011205098351U CN 201120509835 U CN201120509835 U CN 201120509835U CN 202346221 U CN202346221 U CN 202346221U
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Abstract
The utility model relates to a high-temperature internal insulated storage tank for storing solar thermal power generating thermal storage medium. The tank body is made of carbon steel plates; the tank bottom is arranged on a concrete base; a high temperature-resistant insulating brick layer is arranged between the tank bottom and the concrete base; insulating layers are covered on the outer surfaces of the tank wall and tank top; the tank body is provided with a thermal fluid storage container formed by corrugated stainless steel thin plates; a high-temperature resistant insulating brick layer is arranged between the side and bottom of the thermal fluid storage container and the tank body; a stainless steel foil plate is arranged between the high-temperature resistant insulating brick layer and the thermal fluid storage container; and the concrete base is provided with a cooling water pipeline for cooling the base. The tank body is made of carbon steel, thereby the manufacturing cost of the solar thermal power generating equipment can be effectively reduced and the adaptability of rapid temperature transient is sustained.
Description
Technical field
The utility model relates to the hot liquid storage equipment, further is meant the high-temp liquid insulation holding vessel that is used to store solar energy thermal-power-generating heat storage medium (like fused salt, conduction oil).
Background technology
Because there is intermittence in solar power and can not stablizes the defective of supply, can not satisfy the requirement of the continuous energy supply of large-scale industrialization.The heat energy that as required solar power is produced is stored with subsequent use method with hydrothermal solution forms such as hot water, oil or fused salts and is used for the generating of Salar light-gathering heat; Solar power is fully used, and the solar energy thermoelectric power generating station can not had under the situation of the sun by day and continues generating night and remain the stable of generating.For this reason, research and development are used to store the interior insulated storage tank of high temperature of solar energy thermal-power-generating heat storage medium, are the necessary technology tasks.
Existing storage tank need adopt the expensive stainless steel manufacturing because of the solar energy thermal-power-generating heat storage medium has corrosive property to metallic material, causes the storage tank cost very high; And the junction at the storage tank shell and jar end is relatively more responsive to fatigue failure; The subject word that can not adapt to well in factory promptly shifts heat storage medium.
The utility model content
The technical matters that the utility model will solve is; Defective to the prior art existence; Design a kind of interior insulated storage tank of high temperature that is used to store the solar energy thermal-power-generating heat storage medium; This storage tank integral structure can also can effectively be realized temperature isolation with stock's heat storage medium with a tank skin and a jar end joint, and have the adaptive capacity of bearing the fast temperature transition with the lower carbon steel manufacturing of price.
For realizing above-mentioned purpose; The technical scheme that the utility model adopted is; Insulated storage tank comprises concrete pedestal and tank body in the said high temperature that is used to store the solar energy thermal-power-generating heat storage medium; Its constructional feature is that tank body is made by carbon steel sheet and the jar end of this tank body places on the concrete pedestal, between jar end and the concrete pedestal high-temperature-resistant thermal-insulation brick layer is arranged; The tank skin of tank body and tank deck outside face are covered with heat-insulation layer, are provided with the hydrothermal solution reservoir vessel that is formed by the ripple stainless sheet steel in the tank body; The side of said hydrothermal solution reservoir vessel and bottom be with being provided with high-temperature-resistant thermal-insulation brick layer between the tank body, and between this high-temperature-resistant thermal-insulation brick layer and the said hydrothermal solution reservoir vessel stainless steel foil plate is housed; Be provided with in the said concrete pedestal in order to cool off the cooling water pipeline of this pedestal.
Referring to Fig. 1; The principle of design of the utility model is; Said high-temperature-resistant thermal-insulation brick layer is set as liner in the tank body, is used for the static pressure load transfer to tank skin and enough anti-conduction heat transfer performances are provided, the temperature of therefore making the carbon steel sheet of tank body is no more than 350 ℃; Can prevent effectively that at this high-temperature-resistant thermal-insulation brick layer installed inside ripple stainless sheet steel high-temperature-resistant thermal-insulation brick layer from being corroded by heat storage medium, can also prevent to take place in the crackle of fireproof insulation brick to cause the hi-heat salt migration of carbon steel shell regional area; The ripple struction of ripple stainless sheet steel makes liner scalable, thereby guarantees that all hydrostatic loads forward the high-temperature-resistant thermal-insulation fragment of brick to through liner, and the liner elasticity adapts to the fast temperature transition with minimum fatigue damage; And thinner stainless steel foil plate is installed between the said and high-temperature-resistant thermal-insulation brick layer at the ripple stainless sheet steel, be worn in order to during thermal transient, to prevent said fireproof insulation brick layer; It is the effective axial expansion that causes of absorbing medium high temperature of stainless steel foil plate 4 of ripple stainless sheet steel 3 and corrugated plating.Thus, also make the carbon steel tank body not contact with heat storage medium.The cooling water pipeline of right quantity is set in the said concrete pedestal, passes to cooling water expansion tank, the temperature limitation of the carbon steel base plate of tank body (jar end) is being no more than 350 ℃.
Know by above; The utility model is a kind of interior insulated storage tank of high temperature that is used to store the solar energy thermal-power-generating heat storage medium; Its structure makes the material of main part of storage tank can use more cheap carbon steel material manufacturing; Effectively reduce the manufacturing cost of solar thermal power plants, also can a tank skin and a jar end joint effectively be realized temperature isolation with stock's heat storage medium, and have the adaptive capacity of bearing the fast temperature transition.
Description of drawings
Fig. 1 is vertical sectional structure scheme drawing of a kind of embodiment of the utility model.
In the drawings:
The 1-tank skin, 2-high-temperature-resistant thermal-insulation brick layer,
3-ripple stainless sheet steel, 4-stainless steel foil plate,
At the bottom of the 5-jar, the 6-fine sand,
7-mixes the earth pedestal, the 8-cooling water pipeline,
The 9-tank deck, the 10-heat-insulation layer.
The specific embodiment
As shown in Figure 1, insulated storage tank comprises concrete pedestal 7 and tank body in the said high temperature that is used to store the solar energy thermal-power-generating heat storage medium; Tank body is made by carbon steel sheet and the jar end 5 of this tank body places on the concrete pedestal 7, between jar end 5 and the concrete pedestal 7 high-temperature-resistant thermal-insulation brick layer is arranged; The tank skin 1 and tank deck 9 outside faces of tank body are covered with heat-insulation layer 10, are provided with the hydrothermal solution reservoir vessel (interior thermally insulated container) that is formed by ripple stainless sheet steel 3 in the tank body; The side of said hydrothermal solution reservoir vessel and bottom be with being provided with high-temperature-resistant thermal-insulation brick layer 2 between the tank body, and between this high-temperature-resistant thermal-insulation brick layer 2 and the said hydrothermal solution reservoir vessel stainless steel foil plate 4 is housed; Be provided with cooling water pipeline 8 in the said concrete pedestal 7 in order to cool off this pedestal.
Said jar of bottom, the ends 5 is provided with fine sand granulosa 6.
In the said tank body, hydrothermal solution reservoir vessel top is provided with heat-insulation layer, and leaves spacing between this heat-insulation layer and the hydrothermal solution reservoir vessel.
Said stainless steel foil plate 4 is a corrugated plating.
Claims (4)
1. insulated storage tank in the high temperature that is used to store the solar energy thermal-power-generating heat storage medium; Comprise concrete pedestal (7) and tank body; It is characterized in that; Tank body is made by carbon steel sheet and the jar end (5) of this tank body places on the concrete pedestal (7), between jar end (5) and the concrete pedestal (7) high-temperature-resistant thermal-insulation brick layer is arranged; Tank skin of tank body (1) and tank deck (9) outside face are covered with heat-insulation layer (10), are provided with the hydrothermal solution reservoir vessel that is formed by ripple stainless sheet steel (3) in the tank body; The side of said hydrothermal solution reservoir vessel and bottom be with being provided with high-temperature-resistant thermal-insulation brick layer (2) between the tank body, and between this high-temperature-resistant thermal-insulation brick layer (2) and the said hydrothermal solution reservoir vessel stainless steel foil plate (4) is housed; Be provided with cooling water pipeline (8) in the said concrete pedestal (7) in order to cool off this pedestal.
2. according to insulated storage tank in the said high temperature that is used to store the solar energy thermal-power-generating heat storage medium of claim 1, it is characterized in that said jar of (5) bottom, the end is provided with fine sand granulosa (6).
3. according to insulated storage tank in the said high temperature that is used to store the solar energy thermal-power-generating heat storage medium of claim 1, it is characterized in that hydrothermal solution reservoir vessel top is provided with heat-insulation layer, and leaves spacing between this heat-insulation layer and the hydrothermal solution reservoir vessel.
4. according to insulated storage tank in the said high temperature that is used to store the solar energy thermal-power-generating heat storage medium of claim 1, it is characterized in that said stainless steel foil plate (4) is a corrugated plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205098351U CN202346221U (en) | 2011-12-09 | 2011-12-09 | High-temperature internal insulated storage tank for storing solar thermal power generating thermal storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205098351U CN202346221U (en) | 2011-12-09 | 2011-12-09 | High-temperature internal insulated storage tank for storing solar thermal power generating thermal storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346221U true CN202346221U (en) | 2012-07-25 |
Family
ID=46535242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205098351U Expired - Fee Related CN202346221U (en) | 2011-12-09 | 2011-12-09 | High-temperature internal insulated storage tank for storing solar thermal power generating thermal storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202346221U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523404A (en) * | 2013-09-29 | 2014-01-22 | 江苏中储能源装备有限公司 | High-temperature storage tank body structure |
| CN104681754A (en) * | 2013-11-26 | 2015-06-03 | 中国电子科技集团公司第十八研究所 | Safety storage cabinet for lithium battery |
| CN105423792A (en) * | 2015-12-18 | 2016-03-23 | 九格能源科技（天津）有限公司 | Underground heat storage tank |
| CN106759429A (en) * | 2017-03-15 | 2017-05-31 | 深圳市爱能森科技有限公司 | A kind of heat reservoir ground heat abstractor and its control method |
| CN106949686A (en) * | 2016-12-30 | 2017-07-14 | 中广核太阳能开发有限公司 | The temperature automatically controlled cooling system of high temperature tank foundation |
| CN107726906A (en) * | 2017-11-10 | 2018-02-23 | 百吉瑞（天津）新能源有限公司 | High-temperature molten salt energy storage pool |
| CN107892103A (en) * | 2017-11-09 | 2018-04-10 | 中国成达工程有限公司 | The preheating device of large-scale storage tank bottom plate |
| CN108979280A (en) * | 2018-08-30 | 2018-12-11 | 中国矿业大学 | Close hole Mine Roadway storage tank farm, oil storage method and construction method |
| CN110342130A (en) * | 2019-06-28 | 2019-10-18 | 浙江大学 | A kind of system of the array distributed monitoring fused salt storage tank leakage of thinning FBG |
| EP3677530A4 (en) * | 2017-08-31 | 2021-08-25 | China Chengda Engineering Co. Ltd | Double-walled high-temperature molten salt storage tank having interstitial space |
-
2011
- 2011-12-09 CN CN2011205098351U patent/CN202346221U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523404A (en) * | 2013-09-29 | 2014-01-22 | 江苏中储能源装备有限公司 | High-temperature storage tank body structure |
| CN104681754A (en) * | 2013-11-26 | 2015-06-03 | 中国电子科技集团公司第十八研究所 | Safety storage cabinet for lithium battery |
| CN105423792A (en) * | 2015-12-18 | 2016-03-23 | 九格能源科技（天津）有限公司 | Underground heat storage tank |
| CN106949686A (en) * | 2016-12-30 | 2017-07-14 | 中广核太阳能开发有限公司 | The temperature automatically controlled cooling system of high temperature tank foundation |
| CN106759429A (en) * | 2017-03-15 | 2017-05-31 | 深圳市爱能森科技有限公司 | A kind of heat reservoir ground heat abstractor and its control method |
| EP3677530A4 (en) * | 2017-08-31 | 2021-08-25 | China Chengda Engineering Co. Ltd | Double-walled high-temperature molten salt storage tank having interstitial space |
| CN107892103A (en) * | 2017-11-09 | 2018-04-10 | 中国成达工程有限公司 | The preheating device of large-scale storage tank bottom plate |
| CN107726906A (en) * | 2017-11-10 | 2018-02-23 | 百吉瑞（天津）新能源有限公司 | High-temperature molten salt energy storage pool |
| CN107726906B (en) * | 2017-11-10 | 2024-05-28 | 百吉瑞（天津）新能源有限公司 | High-temperature molten salt energy storage pool |
| CN108979280A (en) * | 2018-08-30 | 2018-12-11 | 中国矿业大学 | Close hole Mine Roadway storage tank farm, oil storage method and construction method |
| CN110342130A (en) * | 2019-06-28 | 2019-10-18 | 浙江大学 | A kind of system of the array distributed monitoring fused salt storage tank leakage of thinning FBG |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |