CN210320701U - Heat storage pool - Google Patents
Heat storage pool Download PDFInfo
- Publication number
- CN210320701U CN210320701U CN201920952411.9U CN201920952411U CN210320701U CN 210320701 U CN210320701 U CN 210320701U CN 201920952411 U CN201920952411 U CN 201920952411U CN 210320701 U CN210320701 U CN 210320701U
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- CN
- China
- Prior art keywords
- pond
- heat
- water
- layer
- storage tank
- 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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- 238000005338 heat storage Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 38
- 238000000746 purification Methods 0.000 claims description 10
- 239000011083 cement mortar Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 5
- 241000282326 Felis catus Species 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000008213 purified water Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 7
- 239000012774 insulation material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 description 12
- 238000004146 energy storage Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
-
- 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
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- Road Paving Structures (AREA)
Abstract
The utility model discloses heat-retaining pond relates to a heat-retaining pond that is arranged in solar electric system to store heat. The heat storage tank has the advantages of good heat insulation effect, low energy loss and capability of effectively utilizing land. The utility model discloses the heat-retaining pond includes the pond, be provided with water inlet and delivery port on the pond, the pond sets up in the below ground hole, and the top in pond covers has and is used for heat retaining soil layer, and the main part in pond adopts reinforced concrete to build, and the main part inboard is provided with the waterproof layer, and the main part outside has set gradually insulation material layer, ordinary heat preservation and the outside waterproof isolation layer of taking the reflectance coating from inside to outside, and the waterproof layer comprises waterproof material.
Description
Technical Field
The utility model relates to an energy storage equipment technical field especially relates to a heat-retaining pond that is arranged in solar electric system to store heat.
Background
Solar photo-thermal power generation is a power generation mode which is widely used at present. Solar photo-thermal power generation generally adopts a heat collecting tube to collect heat of sunlight, and then utilizes a heat exchange technology to convert heat energy into kinetic energy to drive a generator to rotate for power generation.
When the heat collecting tube collects sunlight, high temperature is generated, and the service life and the use stability of equipment are influenced when the heat collecting tube is in a high-temperature state for a long time, so that the heat is necessarily discharged to the outside of the heat collecting tube. The existing solar power generation system generally adopts a water cooling mode to lead out heat in a heat collecting pipe, and the heat is taken out by utilizing continuous circulation of low-temperature water. The low-temperature water is changed into high-temperature water after heat exchange in the heat collecting pipe, part of energy is stored in the high-temperature water, the existing solar power generation system generally directly releases the part of energy into the air, and the energy cannot be effectively utilized, so that energy waste is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a heat-retaining pond that keeps warm effectually, energy loss is few, can effectively utilize the soil.
The utility model discloses heat-retaining pond, including the pond, be provided with water inlet and delivery port on the pond, the pond sets up in the below ground hole, and the top in pond covers has and is used for heat retaining soil layer, and the main part in pond adopts reinforced concrete to build, and the main part inboard is provided with the waterproof layer, and the main part outside has set gradually insulation material layer, ordinary heat preservation and the outside waterproof isolation layer of taking the reflectance coating from inside to outside, and the waterproof layer comprises waterproof material.
The utility model discloses the heat-retaining pond, wherein the pond has a plurality ofly, and a plurality of ponds are arranged in proper order, are provided with connection structure between two adjacent ponds, and a plurality of ponds are provided with unified water inlet and delivery port.
The utility model discloses the heat-retaining pond, wherein the pond has a plurality ofly, and a plurality of ponds set to two rows that parallel, are provided with connection structure between the relative pond in two rows of ponds position, are provided with the maintenance vehicle driving way in the middle of two rows of ponds, and a plurality of ponds are provided with unified water inlet and delivery port.
The utility model discloses the heat-retaining pond, wherein connection structure includes the connecting tube well, and two connecting tube about connecting tube well inside is provided with, and connecting tube's both ends link to each other with two adjacent ponds respectively, are provided with the valve on the connecting tube, and the operation mouth has been seted up at connecting tube well top.
The utility model discloses the heat-retaining pond, wherein be provided with cement mortar protective layer between ordinary heat preservation and the outside waterproof isolation layer, the outside waterproof isolation layer outside is provided with foam or cement mortar.
The utility model discloses the heat-retaining pond, wherein one side of pond bottom is provided with the groove that absorbs water, and the position in the groove that absorbs water is less than pond bottom plane, the inslot that absorbs water is provided with the water pump.
The utility model discloses the heat-retaining pond, wherein the inside inner support post that is provided with in pond, the top surface and the bottom surface at the pond main part are fixed respectively at the upper and lower both ends of inner support post.
The utility model discloses the heat-retaining pond, wherein the top of main part is provided with the trompil that supplies the people to come in and go out.
The utility model discloses the heat-retaining pond, wherein trompil department is provided with the cat ladder, and the cat ladder lower extreme extends to the pond bottom.
The utility model discloses the heat-retaining pond, wherein be provided with a water purification entry on the pond, the water purification entry is used for letting in the water after purified water system handles in to the heat-retaining pond.
The utility model discloses the heat-retaining pond is different with prior art in that, the utility model discloses the heat-retaining pond can use with solar energy collection power generation system cooperation, as thermal-arrest power generation system's subsequent energy storage system. High-temperature heat energy generated by the heat collection power generation system in the heat collection pipe can be taken out through circulating water, and high-temperature water enters the water pool using the novel heat storage pool to be stored. The utility model discloses the heat-retaining pond sets up in the below ground, plays waterproof and heat retaining effect through insulation material layer, ordinary heat preservation and the outside waterproof isolation layer that is provided with waterproof layer, area reflectance coating in the inside and outside both sides of main part. The utility model discloses the heat-retaining pond adopts two-sided all-round heat preservation module to mix earth watering technique, and one shot forming, the construction time is short, and the heat-retaining heat preservation effect is high-efficient, and the heat energy loss of storage is no longer than 3 ~ 5 ℃ every month, and building quality reaches national one-level building standard. The ground surface is provided with equipment, and the underground is provided with a heat storage system, so that secondary utilization of land is realized, and the land and investment cost are saved.
The heat storage tank of the present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of an embodiment 3 of the heat storage tank of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the main body of the heat storage tank of the present invention;
the notation in the figures means: 1-a linking structure; 2-repairing the roadway; 3-a water pool; 4-a body; 5-soil layer; 6-a valve; 7-an operation port; 8-opening the hole; 9-climbing a ladder; 10-inner support columns; 11-connecting a pipe; 12-connecting a pipe well; 13-a water suction groove; 14-heat preservation and insulation layer; 15-waterproof layer; 16-a heat insulating material layer with a reflecting film; 17-a cement mortar protective layer; 18-an outer waterproof barrier layer; 19-foam or cement mortar; 20-common heat insulation layer.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1 and 2, the heat storage tank of the present invention includes a water tank 3 disposed in a pit below the ground, and a soil layer 5 for heat preservation is covered above the water tank 3. The cross-section of the basin 3 is circular, the radius of the cross-section is 13.5m, the height of the basin 3 is 4m, and the total volume is about 2000m3。
As shown in figure 3, the main body 4 of the water pool 3 is made of reinforced concrete, the inner side of the main body 4 is provided with a waterproof layer 15, the outer side of the main body 4 is sequentially provided with a heat insulation material layer 16 with a reflective film, a common heat insulation layer 20, a cement mortar protective layer 17 and an external waterproof isolation layer 18 from inside to outside, and the outermost side is foam or cement mortar 19. Wherein, the waterproof layer 15 is made of waterproof material; the heat insulation material layer 16 with the reflection film and the common heat insulation layer 20 play a role in heat insulation; the protective layer 17 of cement mortar and the external waterproof isolating layer 18 play a role of external waterproofing and protection. The top of main part 4 is provided with the trompil 8 that supplies the people to come in and go out, and the staff of being convenient for inspects and maintains. A ladder stand 9 is arranged at the position of the open hole 8, and the lower end of the ladder stand 9 extends to the bottom of the pool 3.
An inner supporting column 10 is arranged inside the water pool 3, and the upper end and the lower end of the inner supporting column 10 are respectively fixed on the top surface and the bottom surface of the main body 4 of the water pool 3 to play a supporting role. One side of 3 bottoms in pond is provided with the groove 13 that absorbs water, and the position that absorbs water groove 13 is less than 3 bottom planes in pond, is provided with the water pump in the groove 13 that absorbs water, and the outlet conduit of water pump can stretch out the heat-retaining pond outside from trompil 8, and the staff can fall to below the 13 surface of water in the groove of absorbing water through the water pump in with pond 3, then gets into the inside maintenance that overhauls in the heat-retaining pond.
The water tank 3 is provided with a water purification inlet, the water purification inlet is used for introducing water treated by a water purification system into the heat storage tank, and the water purification system is used for removing oxygen in the water to prevent subsequent circulating water from corroding metal elements of the system when the subsequent circulating water runs in the system. Before the system starts to work, the heat storage tank is filled with water through the water purification inlet, and then the system is operated to work normally.
Example 2
The present embodiment is different from embodiment 1 in that: the present embodiment is provided with a plurality of basins 3. A plurality of ponds 3 arrange in proper order, and the centre-to-centre spacing between two adjacent ponds 3 is 31m, and is provided with connection structure 1 between two adjacent ponds 3. A plurality of ponds 3 are provided with a unified water purification entry, water inlet and delivery port, reduce the opening of system, can reduce the consumption of heat energy, make the water in the heat-retaining pond maintain higher temperature.
The connecting structure 1 comprises a connecting pipeline well 12, and the top of the connecting pipeline well 12 is provided with an operation opening 7, so that the operation of a worker is facilitated. An upper connecting pipeline 11 and a lower connecting pipeline 11 are arranged inside the connecting pipeline well 12, and two ends of each connecting pipeline 11 are respectively connected with the two adjacent water pools 3. The water in the water pool 3 is always in a circulating state, the low-temperature water moves downwards, the high-temperature water moves upwards, and the two connecting pipelines 11 are respectively positioned at the upper side and the lower side, so that the water circulation between the adjacent water pools 3 can be facilitated. The connecting pipeline 11 is provided with a valve 6, and the valve 6 is used for controlling the on-off of a water path between two adjacent water pools 3. And a heat insulation layer 14 is arranged outside the connecting pipeline 11.
Example 3
As shown in fig. 3, the present embodiment is different from embodiment 2 in that: the plurality of pools 3 of the present embodiment are distributed in two rows arranged in parallel, and the center distance between the two rows is 34 m. A connecting structure 1 is arranged between the water pools 3 which are opposite to each other in the two rows of water pools 3. And a maintenance roadway 2 is arranged between the two rows of water tanks 3. The width of the overhaul roadway 2 is 4m, so that the maintenance of the plurality of water pools 3 can be conveniently carried out by the workers in the later period.
Example 4
This example differs from examples 1-3 in that: the cross section of the water pool 3 is rectangular, and the length and the width of the cross section are both 24 m.
The utility model discloses the heat-retaining pond can use with the cooperation of solar energy collection power generation system, as thermal-arrest power generation system's subsequent energy storage system. High-temperature heat energy generated by the heat collection power generation system in the heat collection pipe can be taken out through circulating water, and high-temperature water enters the water pool 3 using the novel heat storage pool to be stored. The utility model discloses the heat-retaining pond sets up in the below ground, plays waterproof and heat retaining effect through insulation material layer 16, ordinary heat preservation 20 and the outside waterproof isolation layer 18 that are provided with waterproof layer 14, area reflectance coating in the inside and outside both sides of main part 4.
The utility model discloses the heat-retaining pond adopts two-sided all-round heat preservation module to mix earth watering technique, and one shot forming, the construction time is short, and the heat-retaining heat preservation effect is high-efficient, and the heat energy loss of storage is no longer than 3 ~ 5 ℃ every month, and building quality reaches national one-level building standard. The ground surface is provided with equipment, and the underground is provided with a heat storage system, so that secondary utilization of land is realized, and the land and investment cost are saved.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a heat-retaining pond, includes the pond, be provided with water inlet and delivery port on the pond, its characterized in that: the water pool is arranged in a pit hole below the ground, a soil layer for heat preservation covers the upper portion of the water pool, a main body of the water pool is built by reinforced concrete, a waterproof layer is arranged on the inner side of the main body, a heat preservation material layer with a reflection film, a common heat preservation layer and an external waterproof isolation layer are sequentially arranged on the outer side of the main body from inside to outside, and the waterproof layer is made of waterproof materials.
2. The thermal storage tank of claim 1, wherein: the pond has a plurality ofly, and a plurality of ponds are arranged in proper order, is provided with connection structure between two adjacent ponds, and a plurality of ponds are provided with unified water inlet and delivery port.
3. The thermal storage tank of claim 1, wherein: the pond has a plurality ofly, and a plurality of ponds set up into two rows that are side by side, are provided with connection structure between the relative pond in two rows of ponds, are provided with the maintenance vehicle lane in the middle of two rows of ponds, and a plurality of ponds are provided with unified water inlet and delivery port.
4. The thermal storage tank of claim 2 or 3, wherein: the connecting structure comprises a connecting pipeline well, an upper connecting pipeline and a lower connecting pipeline are arranged inside the connecting pipeline well, two ends of each connecting pipeline are connected with two adjacent pools respectively, a valve is arranged on each connecting pipeline, and an operation opening is formed in the top of the connecting pipeline well.
5. The thermal storage tank of claim 4, wherein: a cement mortar protective layer is arranged between the common heat-insulating layer and the external waterproof isolation layer, and foam or cement mortar is arranged on the outer side of the external waterproof isolation layer.
6. The thermal storage tank of claim 1, wherein: and a water suction groove is arranged on one side of the bottom of the water tank, the position of the water suction groove is lower than the plane of the bottom of the water tank, and a water pump is arranged in the water suction groove.
7. The thermal storage tank of claim 1, wherein: the inside inner support column that is provided with of pond, the upper and lower both ends of inner support column are fixed respectively at the top surface and the bottom surface of pond main part.
8. The thermal storage tank of claim 1, wherein: the top of the main body is provided with an opening for people to come in and go out.
9. The thermal storage tank of claim 8, wherein: the trompil department is provided with the cat ladder, and the cat ladder lower extreme extends to the pond bottom.
10. The thermal storage tank of claim 1, wherein: the water tank is provided with a water purification inlet, and the water purification inlet is used for introducing water treated by the purified water system into the heat storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952411.9U CN210320701U (en) | 2019-06-21 | 2019-06-21 | Heat storage pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920952411.9U CN210320701U (en) | 2019-06-21 | 2019-06-21 | Heat storage pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210320701U true CN210320701U (en) | 2020-04-14 |
Family
ID=70145916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920952411.9U Expired - Fee Related CN210320701U (en) | 2019-06-21 | 2019-06-21 | Heat storage pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210320701U (en) |
-
2019
- 2019-06-21 CN CN201920952411.9U patent/CN210320701U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |