CN206330199U - A kind of geothermal energy effective utilization system - Google Patents
A kind of geothermal energy effective utilization system Download PDFInfo
- Publication number
- CN206330199U CN206330199U CN201621459732.8U CN201621459732U CN206330199U CN 206330199 U CN206330199 U CN 206330199U CN 201621459732 U CN201621459732 U CN 201621459732U CN 206330199 U CN206330199 U CN 206330199U
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- Prior art keywords
- heat
- geothermal
- water
- water pipe
- pump
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
-
- 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
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Abstract
The utility model discloses a kind of geothermal energy effective utilization system, including：Exploit geothermal well, terrestrial heat pump, underground heat water pipe, plate type heat exchanger, force (forcing) pump, recharge geothermal well, heat supply water pipe, floor heating user, circulating pump, heat-exchanging water, source pump, floor heating or fan coil user.The system is exchanged heat underground heat well water via plate type heat exchanger by terrestrial heat pump, the not direct recharge of underground heat well water after once utilizing is carried out to heat energy to recharge geothermal well, but exchanged heat by the condenser of plate type heat exchanger and source pump and the temperature of underground heat well water is further reduced to about 18 DEG C, recharge has reached the purpose efficiently utilized to geothermal well water into recharge geothermal well.
Description
Technical field
The utility model is related to geothermal energy resources and utilizes field, more particularly to a kind of geothermal energy effective utilization system.
Background technology
Geothermal energy resources are widely applied in recent years as the renewable resource of a kind of cleaning, environmental protection, rationally effectively
Geothermal energy resources are developed and utilized with very high social benefit, economic benefit and environmental benefit.Geothermal well heating is pair
One of mode that geothermal energy resources are utilized, how efficiently to turn into set up in geothermal water heating systematic procedure using terrestrial heat resources needs
The problem of emphasis considers.
The utility model is based on problem above and proposes a kind of geothermal energy effective utilization system, and the system is by terrestrial heat pump by ground
Hot well water is exchanged heat via plate type heat exchanger, and the not direct recharge of underground heat well water after once utilizing is carried out to heat energy to recharge underground heat
Well, but exchanged heat and be further reduced to the temperature of underground heat well water about by the condenser of plate type heat exchanger and source pump
18 DEG C, recharge has reached the purpose efficiently utilized to geothermal well water into recharge geothermal well.
Utility model content
The utility model provides a kind of geothermal energy effective utilization system.
Technical solutions of the utility model implementation method is as follows：
A kind of geothermal energy effective utilization system, the geothermal energy effective utilization system includes：Exploit geothermal well, terrestrial heat pump,
Underground heat water pipe, plate type heat exchanger, force (forcing) pump, recharge geothermal well, heat supply water pipe, floor heating user, circulating pump, plate-type heat-exchange
Device, circulating pump, heat exchanging water pipe, source pump, heat supply water pipe, circulating pump, floor heating or fan coil user；
A kind of geothermal energy effective utilization system is made up of four groups of circulating water pipes：Underground heat water pipe, heat supply water pipe, heat exchanging water pipe,
Heat supply water pipe；The GEOTHERMAL WATER is pumped into GEOTHERMAL WATER pipe by plate type heat exchanger by underground heat and transfers thermal energy to heat supply water pipe
In interior recirculated water, via floor heating user and circulating pump, constantly circulation has reached the mesh to GEOTHERMAL WATER energy Preliminary Exploitation
's；The GEOTHERMAL WATER that GEOTHERMAL WATER in underground heat water pipe flows out after plate type heat exchanger also has certain temperature, direct recharge to underground heat
Well, is excessively wasted, but can not directly be utilized, so by entering plate type heat exchanger after force (forcing) pump, again by underground heat hydro-thermal
Amount is delivered in the recirculated water of heat exchanging water pipe；Geothermal water reinjection after being exchanged heat via plate type heat exchanger is to recharge geothermal well；Heat exchange
Water in water pipe exists the recirculated water that GEOTHERMAL WATER heat energy is delivered in heat supply water pipe, heat supply water pipe via circulating pump and source pump
Under the heat exchange effect of circulating pump and source pump, water temperature, which is brought up to, is capable of after the temperature of heat supply, into floor heating or fan unit
Effective family, has reached the purpose utilized efficient to geothermal energy resources；
The heat exchanger need to use titanium plate type heat exchanger；
The system is applied to the geothermal well that geothermal well recharge rate is higher, running status is more stable.
Underground heat well water passes twice through plate type heat exchanger, and the temperature of GEOTHERMAL WATER is reduced into about 18 DEG C of recharges to recharge underground heat
Well.Recirculated water in secondary plate type heat exchanger further exchanges heat via plate type heat exchanger and the condenser of source pump, can be used for
Floor heating or fan coil user.
The beneficial effects of the utility model are：The system is exchanged heat underground heat well water via plate type heat exchanger by terrestrial heat pump,
The not direct recharge of underground heat well water after once utilizing is carried out to heat energy to recharge geothermal well, but passes through plate type heat exchanger and heat pump
The condenser of unit is exchanged heat, and the temperature of ground underground heat well water further is reduced into about 18 DEG C, recharge into recharge geothermal well,
The purpose efficiently utilized to geothermal well water is reached.
Brief description of the drawings
A kind of geothermal energy effective utilization system configuration structure schematic diagram that Fig. 1 provides for the utility model；
In accompanying drawing, the list of parts representated by each label is as follows：
1：Exploit geothermal well； 2：Terrestrial heat pump；
3：Underground heat water pipe； 4：Plate type heat exchanger；
5：Force (forcing) pump； 6：Recharge geothermal well；
7：Heat supply water pipe； 8：Floor heating user；
9：Circulating pump； 10：Plate type heat exchanger；
11：Circulating pump； 12：Heat exchanging water pipe；
13：Source pump； 14：Heat supply water pipe；
15：Circulating pump； 16：Floor heating or fan coil user；
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below to the utility model embodiment
It is described in further detail.A kind of geothermal energy effective utilization system, as shown in figure 1, including：Exploit geothermal well 1, terrestrial heat pump 2,
Underground heat water pipe 3, plate type heat exchanger 4, force (forcing) pump 5, recharge geothermal well 6, heat supply water pipe 7, floor heating user 8, circulating pump 9, plate
Formula heat exchanger 10, circulating pump 11, heat exchanging water pipe 12, source pump 13, heat supply water pipe 14, circulating pump 15, floor heating or blower fan
Coil pipe user 16.
As shown in figure 1, a kind of geothermal energy effective utilization system is made up of four groups of circulating water pipes：Underground heat water pipe 3, heat supply
Water pipe 7, heat exchanging water pipe 12, heat supply water pipe 14.The GEOTHERMAL WATER is transported to underground heat water pipe 3 by terrestrial heat pump 2 and passes through plate-type heat-exchange
Device 4 is transferred thermal energy in the recirculated water in heat supply water pipe 7, via floor heating user 8 and circulating pump 9, constantly circulation, is reached
To the purpose of GEOTHERMAL WATER energy Preliminary Exploitation.The GEOTHERMAL WATER that GEOTHERMAL WATER in underground heat water pipe 3 flows out after plate type heat exchanger 4 is also
There is certain temperature, direct recharge to geothermal well is excessively wasted, but can not directly be utilized, so entering by force (forcing) pump 5
Plate type heat exchanger 10, again by the recirculated water of GEOTHERMAL WATER heat transfer to heat exchanging water pipe 12.Exchanged heat via plate type heat exchanger 12
Geothermal water reinjection afterwards is to recharge geothermal well 6.Water in heat exchanging water pipe 12 is via circulating pump 11 and source pump 13 by GEOTHERMAL WATER
Heat energy is delivered to the recirculated water in heat supply water pipe 14, heat supply water pipe 14 under the heat exchange effect of circulating pump 15 and source pump 13,
Water temperature, which is brought up to, is capable of after the temperature of heat supply, into floor heating or fan coil user 16, has reached efficient to geothermal energy resources
The purpose utilized.
For 60 DEG C of underground heat well water, general 30 DEG C of water temperature, is not returned directly after plate type heat exchanger 4 once exchanges heat
Geothermal well but again via plate type heat exchanger 13 exchange heat after water temperature to about 18 degree, so terrestrial heat resources have been reached with efficient profit
Purpose.
Because the high event plate type heat exchanger 4 of underground heat well water chlorine root need to use titanium plate type heat exchanger.
The system is applied to the geothermal well that geothermal well recharge rate is higher, running status is more stable.
Embodiment described in the utility model is illustrative, rather than limited, therefore the utility model is including simultaneously
Be not limited to the embodiment described in embodiment, it is every by those skilled in the art according to the technical solution of the utility model
The other embodiment drawn, also belongs to the scope of the utility model protection.
Claims (1)
1. a kind of geothermal energy effective utilization system, it is characterised in that the geothermal energy effective utilization system includes：Exploit geothermal well
(1), terrestrial heat pump (2), underground heat water pipe (3), plate type heat exchanger (4), force (forcing) pump (5), recharge geothermal well (6), heat supply water pipe (7),
Floor heating user (8), circulating pump (9), plate type heat exchanger (10), circulating pump (11), heat exchanging water pipe (12), source pump
(13), heat supply water pipe (14), circulating pump (15), floor heating or fan coil user (16)；
A kind of geothermal energy effective utilization system is made up of four groups of circulating water pipes：Underground heat water pipe (3), heat supply water pipe (7), heat exchange
Water pipe (12), heat supply water pipe (14)；The GEOTHERMAL WATER is transported to underground heat water pipe (3) by terrestrial heat pump (2) and passes through plate type heat exchanger
(4) transfer thermal energy in the recirculated water in heat supply water pipe (7), via floor heating user (8) and circulating pump (9), constantly follow
Ring；The GEOTHERMAL WATER that GEOTHERMAL WATER in underground heat water pipe (3) flows out after plate type heat exchanger (4) is entered board-like afterwards by force (forcing) pump (5)
Heat exchanger (10), again by the recirculated water of GEOTHERMAL WATER heat transfer to heat exchanging water pipe (12)；Changed via plate type heat exchanger (12)
Geothermal water reinjection after heat is to recharge geothermal well (6)；Water in heat exchanging water pipe (12) is via circulating pump (11) and source pump
(13) GEOTHERMAL WATER heat energy is delivered to recirculated water in heat supply water pipe (14), heat supply water pipe (14) in circulating pump (15) and heat pump machine
Under the heat exchange effect of group (13), water temperature, which is brought up to, is capable of after the temperature of heat supply, into floor heating or fan coil user (16)；
The heat exchanger (4) need to use titanium plate type heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459732.8U CN206330199U (en) | 2016-12-29 | 2016-12-29 | A kind of geothermal energy effective utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459732.8U CN206330199U (en) | 2016-12-29 | 2016-12-29 | A kind of geothermal energy effective utilization system |
Publications (1)
| Publication Number | Publication Date |
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| CN206330199U true CN206330199U (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621459732.8U Expired - Fee Related CN206330199U (en) | 2016-12-29 | 2016-12-29 | A kind of geothermal energy effective utilization system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270371A (en) * | 2017-08-07 | 2017-10-20 | 中能服能源科技股份有限公司 | A kind of same layer recharge electric heating pump type cascade utilization heating system |
| CN109724276A (en) * | 2018-12-29 | 2019-05-07 | 天津城建大学 | Enhanced mid-deep strata underground pipe heating system and the method for operation |
| CN110454867A (en) * | 2019-08-23 | 2019-11-15 | 中国科学院广州能源研究所 | A kind of energy storage type geothermal heating system dissolving intermittent energy source |
| CN111578537A (en) * | 2020-04-28 | 2020-08-25 | 中国建筑科学研究院有限公司 | Combined energy source coupling energy supply and energy storage integrated device |
| CN111609576A (en) * | 2020-06-12 | 2020-09-01 | 东北石油大学 | Device for realizing synchronous exploitation and recharge of geothermal water by utilizing waste oil well |
| CN112197446A (en) * | 2020-10-21 | 2021-01-08 | 江门市锦鸿新能源技术研发有限公司 | Geothermal energy device |
| CN114412416A (en) * | 2022-03-09 | 2022-04-29 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Heat reservoir and conveying pipeline pump-lifting-free descaling device and using method |
-
2016
- 2016-12-29 CN CN201621459732.8U patent/CN206330199U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270371A (en) * | 2017-08-07 | 2017-10-20 | 中能服能源科技股份有限公司 | A kind of same layer recharge electric heating pump type cascade utilization heating system |
| CN109724276A (en) * | 2018-12-29 | 2019-05-07 | 天津城建大学 | Enhanced mid-deep strata underground pipe heating system and the method for operation |
| CN109724276B (en) * | 2018-12-29 | 2024-03-08 | 天津城建大学 | Operation mode of medium-deep buried pipe heating system |
| CN110454867A (en) * | 2019-08-23 | 2019-11-15 | 中国科学院广州能源研究所 | A kind of energy storage type geothermal heating system dissolving intermittent energy source |
| CN111578537A (en) * | 2020-04-28 | 2020-08-25 | 中国建筑科学研究院有限公司 | Combined energy source coupling energy supply and energy storage integrated device |
| CN111578537B (en) * | 2020-04-28 | 2021-11-09 | 中国建筑科学研究院有限公司 | Combined energy source coupling energy supply and energy storage integrated device |
| CN111609576A (en) * | 2020-06-12 | 2020-09-01 | 东北石油大学 | Device for realizing synchronous exploitation and recharge of geothermal water by utilizing waste oil well |
| CN112197446A (en) * | 2020-10-21 | 2021-01-08 | 江门市锦鸿新能源技术研发有限公司 | Geothermal energy device |
| CN114412416A (en) * | 2022-03-09 | 2022-04-29 | 山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队) | Heat reservoir and conveying pipeline pump-lifting-free descaling device and using method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20170714 Termination date: 20181229 |