CN206207773U - A kind of underground heat reservoir - Google Patents
A kind of underground heat reservoir Download PDFInfo
- Publication number
- CN206207773U CN206207773U CN201621109993.7U CN201621109993U CN206207773U CN 206207773 U CN206207773 U CN 206207773U CN 201621109993 U CN201621109993 U CN 201621109993U CN 206207773 U CN206207773 U CN 206207773U
- Authority
- CN
- China
- Prior art keywords
- layer
- water
- heat
- underground
- reservoir
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 239000002689 soil Substances 0.000 claims description 7
- 239000005439 thermosphere Substances 0.000 claims 2
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
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
- Y02E10/10—Geothermal energy
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model is related to a kind of heat reservoir, more particularly to a kind of underground heat reservoir, including water-bearing layer, water-bearing layer lower section has reservoir, underground pipe is provided with reservoir, underground pipe upwardly extends and thermal insulation layer is provided between water-bearing layer, underground pipe and water-bearing layer, the utility model reduces heat waste of the underground pipe in water-bearing layer by setting thermal insulation layer around the underground pipe in water-bearing layer.
Description
Technical field
The utility model is related to a kind of heat reservoir, more particularly to a kind of underground heat reservoir.
Background technology
Underground heat accumulation is high to geological conditions requirement, and underground heat storage body has that moisture content mud high, permeability rate are high to be contained
Water layer etc., water-bearing layer is in contact with reservoir, and the heat energy of reservoir can be scattered and disappeared by water-bearing layer so that heat storage heat loss adds
Greatly, running efficiency of system is reduced, it is impossible to carry out heat accumulation.And various regions complex geologic conditions, water-bearing layer is difficult to avoid that sometimes.
Utility model content
The purpose of this utility model is to overcome prior art to there is water-bearing layer to increase the defect of reservoir heat waste, there is provided one
Plant the underground heat reservoir for reducing water-bearing layer heat waste.
The utility model solves the technical scheme that its technical problem used：
A kind of underground heat reservoir, including water-bearing layer, described water-bearing layer lower section have reservoir, described heat accumulation
Underground pipe is provided with layer, described underground pipe is upwardly extended and is provided between water-bearing layer, described underground pipe and water-bearing layer
Thermal insulation layer.
Further, described thermal insulation layer is extended downwardly from into reservoir from water-bearing layer.
Further, the distance that described thermal insulation layer is extended downwardly from from water-bearing layer is more than 1m.
Further, it is provided with heat-conducting layer between described underground pipe and reservoir.
Further, described water-bearing layer top is provided with heat-insulation layer, and the inlet and outlet pipe lines of described underground pipe are located at insulation
In layer, described heat-insulation layer top is provided with original soil layer.
Further, waterproof layer is provided between described original soil layer and heat-insulation layer.
Beneficial effect：
(1) the utility model reduces underground pipe in water-bearing layer by setting thermal insulation layer around the underground pipe in water-bearing layer
Heat waste；
(2), to filling Heat Conduction Material around the underground pipe of reservoir, enhancing underground pipe is in reservoir for the utility model
Exchange capability of heat, improves the operational efficiency of system；
(3) thermal insulation layer extends downward the segment distance of reservoir one from water-bearing layer, it is therefore an objective to thermal insulation layer blocked underground pipe with
The heat exchange in water-bearing layer, reduces the heat energy dissipation of reservoir；
(4) in the underground pipe filling heat insulating wall at earth's surface, the heat loss of underground pipe at earth's surface is reduced.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of underground heat reservoir of the present utility model；
Wherein:1st, original soil layer, 2, waterproof layer, 3, heat-insulation layer, 4, water-bearing layer, 5, thermal insulation layer, 6, underground pipe, 7, reservoir,
8th, heat-conducting layer.
Specific embodiment
Embodiment 1：
A kind of underground heat reservoir, including water-bearing layer 4, the lower section of water-bearing layer 4 have reservoir 7, are provided with reservoir 7
Underground pipe 6, underground pipe 6 is upwardly extended and through water-bearing layer 4, and the top of water-bearing layer 4 is provided with heat-insulation layer 3, and the top of heat-insulation layer 3 is provided with original
Soil layer 1, is provided with waterproof layer 2 between original soil layer 1 and heat-insulation layer 3, the inlet and outlet pipe lines of underground pipe 6 are located at heat-insulation layer 3, underground pipe 6
Heat-conducting layer 8 is provided with and reservoir 7 between, Heat Conduction Material is filled in heat-conducting layer 8, thermal insulation layer is provided between underground pipe 6 and water-bearing layer 4
5, filling with insulation material in thermal insulation layer 5, thermal insulation layer 5 is extended downwardly from into reservoir 7 from water-bearing layer 4, and thermal insulation layer 5 is from water-bearing layer 4
The distance for extending downwardly from is more than 1m.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.The obvious change or variation extended out by spirit of the present utility model are still in protection of the present utility model
Among scope.
Claims (6)
1. a kind of underground heat reservoir, it is characterised in that：Including water-bearing layer (4), described water-bearing layer (4) lower section has storage
Thermosphere (7), is provided with underground pipe (6) in described reservoir (7), described underground pipe (6) is upwardly extended and through water-bearing layer
(4) thermal insulation layer (5), is provided between described underground pipe (6) and water-bearing layer (4).
2. a kind of underground heat reservoir according to claim 1, it is characterised in that：Described thermal insulation layer (5) is from containing
Water layer (4) is extended downwardly from into reservoir (7).
3. a kind of underground heat reservoir according to claim 2, it is characterised in that：Described thermal insulation layer (5) is from containing
The distance that water layer (4) is extended downwardly from is more than 1m.
4. a kind of underground heat reservoir according to claim 1, it is characterised in that：Described underground pipe (6) and storage
Heat-conducting layer (8) is provided between thermosphere (7).
5. a kind of underground heat reservoir according to claim 1, it is characterised in that：Described water-bearing layer (4) top
Heat-insulation layer (3) is provided with, the inlet and outlet pipe lines of described underground pipe (6) are located in heat-insulation layer (3), described heat-insulation layer (3) top
It is provided with original soil layer (1).
6. a kind of underground heat reservoir according to claim 5, it is characterised in that：Described original soil layer (1) and guarantor
Waterproof layer (2) is provided between warm layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109993.7U CN206207773U (en) | 2016-10-10 | 2016-10-10 | A kind of underground heat reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621109993.7U CN206207773U (en) | 2016-10-10 | 2016-10-10 | A kind of underground heat reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206207773U true CN206207773U (en) | 2017-05-31 |
Family
ID=58761519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621109993.7U Expired - Fee Related CN206207773U (en) | 2016-10-10 | 2016-10-10 | A kind of underground heat reservoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206207773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228397A (en) * | 2017-06-13 | 2017-10-03 | 日出东方太阳能股份有限公司 | A kind of solar-heating heating system based on across season soil thermal storage |
| CN107270375A (en) * | 2017-06-13 | 2017-10-20 | 日出东方太阳能股份有限公司 | A kind of solar cross-season underground pipe regenerative apparatus |
| CN108444326A (en) * | 2018-03-16 | 2018-08-24 | 樊建华 | A kind of water body soil coupling heat storage and its application method |
-
2016
- 2016-10-10 CN CN201621109993.7U patent/CN206207773U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228397A (en) * | 2017-06-13 | 2017-10-03 | 日出东方太阳能股份有限公司 | A kind of solar-heating heating system based on across season soil thermal storage |
| CN107270375A (en) * | 2017-06-13 | 2017-10-20 | 日出东方太阳能股份有限公司 | A kind of solar cross-season underground pipe regenerative apparatus |
| CN107270375B (en) * | 2017-06-13 | 2020-02-25 | 日出东方太阳能股份有限公司 | Solar energy is striden ground pipe laying heat accumulation device in season |
| CN107228397B (en) * | 2017-06-13 | 2020-02-25 | 日出东方太阳能股份有限公司 | Solar heat supply heating system based on cross-season soil heat storage |
| CN108444326A (en) * | 2018-03-16 | 2018-08-24 | 樊建华 | A kind of water body soil coupling heat storage and its application method |
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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: 20170531 |