CN202393066U - Underground water pumping and recharge pipeline system - Google Patents
Underground water pumping and recharge pipeline system Download PDFInfo
- Publication number
- CN202393066U CN202393066U CN 201120524167 CN201120524167U CN202393066U CN 202393066 U CN202393066 U CN 202393066U CN 201120524167 CN201120524167 CN 201120524167 CN 201120524167 U CN201120524167 U CN 201120524167U CN 202393066 U CN202393066 U CN 202393066U
- Authority
- CN
- China
- Prior art keywords
- geothermal water
- geothermal
- well
- water
- recharge
- 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
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
- Y02E10/10—Geothermal energy
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an underground water pumping and recharge pipeline system, which comprises a first geothermal water extraction well, a second geothermal water extraction well, a ground comprehensive utilization system and a geothermal water recharge well. The first geothermal water extraction well and the second geothermal water extraction well are used for extracting geothermal water, the ground comprehensive utilization system is hermetically connected with the first geothermal water extraction well and the second geothermal water extraction well by pipelines and comprehensively utilizes the obtained geothermal water, and the geothermal water recharge well is spaced from the ground comprehensive utilization system by a certain distance, is hermetically connected with the ground comprehensive utilization system by a pipeline and recharges utilized geothermal water. The underground water pumping and recharge pipeline system not only can prevent abandoned water from polluting environments, but also can sufficiently utilize thermal energy in rock matrixes in heat storage stratums by means of deep circulation, the development and utilization period of geothermal reservoirs is prolonged, and geothermal resources can be assuredly continuously utilized.
Description
Technical field
The utility model belongs to underground heat and groundwater use field, the pipe-line system that more specifically provides a kind of groundwater mining and recharge.
Background technology
The heat energy of the earth self is inexhaustible and the energy of cheap environmental protection to the mankind, has developed the ground thermal technology of quoting at present, like technology such as geothermal power generation, geothermal heating and GEOTHERMAL WATER thermal source pumps.Geothermal energy has its exclusive advantage, and the first, 100% is controlled during geothermal energy; The second, the geothermal energy reserves are sufficient; The 3rd, geothermal energy is taken from underground, and environmental pollution is little.Because above-mentioned advantage, the utilization development of geothermal energy has been widely used in various aspects such as industrial processes, civil heating, bathing very rapidly, has received good economic technology benefit, has practiced thrift the energy.Along with the extensive use of geothermal energy, utilize the geothermal energy generating more and more to obtain people's attention, geothermal power generation will have huge boiler unlike the thermal power generation that kind, does not also need consume fuel, and its used energy is geothermal energy.The development and utilization of geothermal energy resources is popularized in the whole world and is come, and exploitation utilizes geothermal energy resources when bringing abundant economic benefit on a large scale, and the drawback of excessive exploitation underground heat also day by day manifests.
(1) geothermal exploitation causes surface subsidence; Owing to from hot reservoir, extract a large amount of steam and fluid, cause the reduction of heat storage internal pressure, and then caused surface subsidence.
(2) cause environmental pollution in the Geothermal Exploitation and Utilization: in the process of exploitation geothermal energy, all gases and suspension contained in the hot fluid will enter in the atmosphere, and surrounding environment is impacted.After heat energy utilization, the discharging of tail water brings adverse influence can for environment and ecology.
(3) geothermal energy resources are a kind of non-renewable resources, constantly extract GEOTHERMAL WATER from hot reservoir, can cause hot water content reduction in the hot reservoir, can not guarantee the sustainable exploitation of geothermal energy resources.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art, the purpose of the utility model is the pipe-line system that a kind of groundwater mining is provided and recharges.
To achieve these goals, the technical scheme of the utility model employing is:
A kind of groundwater mining and the pipe-line system of recharging, this system comprises:
Be used to exploit GEOTHERMAL WATER first recovery well 1, second recovery well 3 of GEOTHERMAL WATER;
With said GEOTHERMAL WATER first recovery well 1, second recovery well, 3 devices through pipeline airtightly be connected, and the floor synthetic of the GEOTHERMAL WATER that obtained of comprehensive utilization utilize system 4;
With said floor synthetic utilize system 4 at a distance of certain distance and with described floor synthetic utilize system 4 through pipeline airtight geothermal water reinjection well 2 that be connected, that the GEOTHERMAL WATER after utilizing is recharged.
Also be provided with force (forcing) pump coupled, that be used to pressurize and recharge before described inverted well 2 devices.
The utility model not only can prevent to abandon environmental pollution by water, can also make full use of the heat energy in the rock matrix in the hot reservoir through dark circulation, prolongs the heat storage development and use time limit, guarantees the underground heat sustainable use.
Description of drawings
Accompanying drawing is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
As shown in the figure, the utility model is a kind of groundwater mining and the pipe-line system of recharging, and this system comprises:
Be used to exploit GEOTHERMAL WATER first recovery well 1, second recovery well 3 of GEOTHERMAL WATER;
With said GEOTHERMAL WATER first recovery well 1, second recovery well, 3 devices through pipeline airtightly be connected, and the floor synthetic of the GEOTHERMAL WATER that obtained of comprehensive utilization utilize system 4;
With said floor synthetic utilize system 4 at a distance of certain distance and with described floor synthetic utilize system 4 through pipeline airtight geothermal water reinjection well 2 that be connected, that the GEOTHERMAL WATER after utilizing is recharged.
Also be provided with force (forcing) pump coupled, that be used to pressurize and recharge before described inverted well 2 devices.
Draw water in the whole system, the supporting installation of ground system, recharge engineering system strict seal, secluding air, effectively to prevent reducing fouling, the raising water recharge capacity because of equipment gas leakage corrosion pipeline.
The utility model adopts the pattern of well being recharged exploitation; Design two mouthfuls of recovery well simultaneously; A bite inverted well, there is certain distance d1 on three Kou Jing ground, so that ground site operation and exploitation management; Also have necessarily between each shaft bottom, avoid the temperature of hot reservoir to cause the decline significantly of hot fluid temperature because of the injection of recharge water like this apart from d2.
The preferred embodiment of more than introducing that only is based on the utility model can not limit the scope of the utility model with this.Any the utility model is done replacement, combination, the separation of parts well know in the art, and the utility model implementation step is done that well know in the art being equal to changes or replacement does not all exceed the protection domain of the utility model.
Claims (2)
1. a groundwater mining and the pipe-line system of recharging is characterized in that this system comprises:
Be used to exploit GEOTHERMAL WATER first recovery well (1), second recovery well (3) of GEOTHERMAL WATER;
Utilize system (4) with said GEOTHERMAL WATER first recovery well (1), second recovery well (3) device through the airtight floor synthetic that is connected, also fully utilizes the GEOTHERMAL WATER that is obtained of pipeline;
With said floor synthetic utilize system (4) at a distance of certain distance and with described floor synthetic utilize system (4) through pipeline airtight geothermal water reinjection well (2) that be connected, that the GEOTHERMAL WATER after utilizing is recharged.
2. groundwater mining as claimed in claim 1 and the pipe-line system of recharging is characterized in that, also are provided with force (forcing) pump coupled, that be used to pressurize and recharge before described inverted well (2) device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120524167 CN202393066U (en) | 2011-12-13 | 2011-12-13 | Underground water pumping and recharge pipeline system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120524167 CN202393066U (en) | 2011-12-13 | 2011-12-13 | Underground water pumping and recharge pipeline system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393066U true CN202393066U (en) | 2012-08-22 |
Family
ID=46667988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120524167 Expired - Fee Related CN202393066U (en) | 2011-12-13 | 2011-12-13 | Underground water pumping and recharge pipeline system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393066U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758111A (en) * | 2014-01-26 | 2014-04-30 | 丰电阳光(北京)清洁能源技术有限公司 | Fully-sealed underground raw water continuous pumping and injecting system |
| CN113091336A (en) * | 2021-04-02 | 2021-07-09 | 中石化绿源地热能(陕西)开发有限公司 | Hydrothermal geothermal exploitation system and method |
| CN113091336B (en) * | 2021-04-02 | 2024-05-14 | 西安交通大学 | Water-heating geothermal development system and method |
-
2011
- 2011-12-13 CN CN 201120524167 patent/CN202393066U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758111A (en) * | 2014-01-26 | 2014-04-30 | 丰电阳光(北京)清洁能源技术有限公司 | Fully-sealed underground raw water continuous pumping and injecting system |
| CN103758111B (en) * | 2014-01-26 | 2017-07-07 | 丰电阳光(北京)清洁能源技术有限公司 | Hermetically sealed underground water raw water persistently takes out fill system |
| CN113091336A (en) * | 2021-04-02 | 2021-07-09 | 中石化绿源地热能(陕西)开发有限公司 | Hydrothermal geothermal exploitation system and method |
| CN113091336B (en) * | 2021-04-02 | 2024-05-14 | 西安交通大学 | Water-heating geothermal development system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Rybach | Geothermal sustainability | |
| CN103216426A (en) | Heat-regenerated compressed air energy storage system | |
| AU2012273250A8 (en) | Power generation system | |
| CN102052269A (en) | Method for generating power and heating with crustal heat energy | |
| CN203880988U (en) | Deep dry heat rock stratum geotherm combined heat exchange system | |
| CN104653417A (en) | Dry-hot-rock geothermal power generation system using ammonia as intermediate medium | |
| Peng et al. | Enhancement technology of underground water flow field in coal mine to improve energy efficiency of heat pump system in geothermal energy development | |
| CN103954060A (en) | Combined heat exchange system for terrestrial heat of deep dry-heat rock stratum | |
| CN202393066U (en) | Underground water pumping and recharge pipeline system | |
| CN205225594U (en) | Low temperature power generation system in geothermol power | |
| CN206131498U (en) | Do hot dry rock (EGS) heat pipe and adopt heat facility | |
| CN202973660U (en) | Energy storage circulating system of underground aquifer structural layer | |
| CN201934246U (en) | Communicated semi-closed differential-pressure-type quantitative water cycle power generation device | |
| CN202832981U (en) | Water injection energy storage type utilizing system of wind energy and geothermal energy | |
| CN102692097A (en) | Energy storage circulating system for underground water-containing structural layer | |
| CN103147941A (en) | Geothermal energy generating set | |
| CN103162456A (en) | Pipeline system capable of pumping and recharging underground water | |
| CN210118223U (en) | Coal field mine electricity generation and heat transfer system | |
| Xie et al. | Large-scale underground storage of renewable energy coupled with power-to-X: challenges, trends, and potentials in China | |
| CN204511790U (en) | Intermediate medium is the dry-hot-rock geothermal power generation system of ammonia | |
| CN218151273U (en) | Supercritical CO 2 Enhancement type geothermal power generation system as circulating working medium | |
| CN220382776U (en) | Pumped storage system for goaf of mine | |
| CN106286169A (en) | The accumulation of heat generating of a kind of desert | |
| CN203810997U (en) | Capillary type heat pipe for preventing road from being iced | |
| CN106761565B (en) | Oil-gas-water well power generation energy storage device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121213 |