CN202869060U - Geothermal energy synergistic type heat-exchanging device - Google Patents
Geothermal energy synergistic type heat-exchanging device Download PDFInfo
- Publication number
- CN202869060U CN202869060U CN 201220558718 CN201220558718U CN202869060U CN 202869060 U CN202869060 U CN 202869060U CN 201220558718 CN201220558718 CN 201220558718 CN 201220558718 U CN201220558718 U CN 201220558718U CN 202869060 U CN202869060 U CN 202869060U
- Authority
- CN
- China
- Prior art keywords
- heat
- geothermal energy
- tube bundle
- exchanging device
- synergistic type
- 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 - Lifetime
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
Abstract
The utility model relates to a geothermal energy heat-exchanging device, in particular to a geothermal energy synergistic type heat-exchanging device which can reduce energy consumption. The geothermal energy synergistic type heat-exchanging device comprises a heat exchanging tube bundle extending deeply into a downhole, a synergistic heat exchanger arranged at the lower end of the heat exchanging tube bundle and convection heat exchange promoting pipes extending into the downhole. The convection heat exchange promoting pipes and the heat exchanging tube bundle are arranged alternately. The geothermal energy synergistic type heat-exchanging device is arranged in the downhole. The geothermal energy synergistic type heat-exchanging device is composed of the heat exchanging tube bundle and the convection heat exchange promoting pipes. Due to the fact that super-conductive heat transfer liquid is filled in heat conduction tubes, convection heat exchange speed can be improved greatly, heat exchange efficiency can be improved and heat exchange amount of an underground heat exchanger in a geothermal well is improved. According to the geothermal energy synergistic type heat-exchanging device, new ideas are initiated for the development and utilization of geothermal energy in broad regions of our country and consumptions of coal, electricity and water are reduced effectively. Meanwhile, underground water need not to be pumped so that precious water resource is saved greatly.
Description
Technical field
The utility model relates to a kind of geothermal energy heat-exchanger rig, relates in particular to a kind of Synergistic type, reduces the heat-exchanger rig of energy resource consumption.
Background technology
China's geothermal energy resources are abundant, if fully exploitation then can be saved a large amount of conventional energy resources, alleviate economy, the growing energy demand of social development.Domestic existing geothermal energy utilization mode namely from underground tens meters to thousands of meters dark underground extraction underground water, is extracted the energy that contains in the underground water through heat exchanger on the ground and is utilized for taking out filling formula system, and the tail water after the utilization is sent back to underground, moves in circles.This kind utilizes mode owing to being subject to the restriction of resource exploitation amount or water quality, so that this green energy resource of geothermal energy can't be used on a large scale.Characteristics for China's geothermal energy resource distributional difference, the domestic down-hole heat exchanger system of having developed: carry out heat exchange with convection type and underground water by the U-shaped heat exchanger that is arranged in the well, be the Geotherm utilizing device that a kind of heat-obtaining do not fetched water, have advantages of that convection heat transfer' heat-transfer by convection efficient is high and do not extract GEOTHERMAL WATER.But because its single group heat exchange amount is lower, underground water free convection is slow in the well simultaneously, causes heat exchange efficiency lower, and the scale that has affected this technology is used.
Summary of the invention
The purpose of this utility model is customer service deficiency of the prior art and a kind of consumption that can effectively reduce coal, electricity, water is provided, and need not again the Synergistic type heat-exchanger rig of groundwater abstraction simultaneously.
The purpose of this utility model is achieved in that a kind of geothermal energy Synergistic type heat-exchanger rig, comprise deeply heat-exchanging tube bundle to the well, be arranged on the synergy heat exchanger of heat-exchanging tube bundle lower end, also comprise the heat convection velocity hooster that stretches to the down-hole, described heat convection velocity hooster and heat-exchanging tube bundle interval are arranged.
Described heat-exchanging tube bundle by cycle arrangement go out pipe and inlet pipe consists of.
It is described that to go out pipe upper to being connected to an air extractor.
The utlity model has following advantage: this device is by geothermal energy Synergistic type heat-exchanger rig is set in well, this device is comprised of heat-exchanging tube bundle and heat convection velocity hooster, fill superconductive heat transfer liquid in the heat-transfer pipe, can increase substantially heat convection speed, strengthen the heat exchange amount of heat exchange efficiency and raising geothermal well down-hole heat exchanger.This device has been opened up new thinking for the development and use of China's wide geographic area geothermal energy, can effectively reduce the consumption to coal, electricity, water, need not again groundwater abstraction simultaneously, has saved in a large number precious water resource.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of geothermal energy Synergistic type heat-exchanger rig, comprise deeply heat-exchanging tube bundle 1 to the well, be arranged on the synergy heat exchanger 6 of heat-exchanging tube bundle 1 lower end, also comprise the heat convection velocity hooster 4 that stretches to the down-hole, described heat convection velocity hooster 4 is arranged with heat-exchanging tube bundle 1 interval.
Described heat-exchanging tube bundle 1 by cycle arrangement go out pipe 2 and inlet pipe 3 consists of.
Describedly go out on the pipe 2 being connected to an air extractor 5.
Geothermal energy Synergistic type heat-exchanger rig is made of heat convection velocity hooster 4 and down-hole synergy heat exchanger 6, and well water is entered by the convection holes at the bottom on the heat convection velocity hooster 4 and middle part, by the convection holes outflow on the middle part on the heat convection velocity hooster 4 and top; Superconductive heat transfer liquid is entered by the inlet pipe 3 of geothermal energy synergy heat-exchanger rig 1, flows out by going out pipe 2.
Workflow is: well water enters in the heat convection velocity hooster 4 by the bottom convection holes on the heat convection velocity hooster 4 because free convection is upwards flowed by well bottom, drives underground water and down-hole heat exchanger 6 and carries out heat exchange; Flow out by the middle part convection holes on the heat convection velocity hooster 4; The underground water at well middle part enters in the heat convection velocity hooster 4 again by the middle part convection holes on the heat convection velocity hooster 4, the underground water and the down-hole synergy heat exchanger 6 that drive well top carry out abundant heat exchange, and underground water is finally flowed out by the convection holes on heat convection velocity hooster 4 tops; Superconductive heat transfer liquid is entered by inlet pipe 3, carries out going out pipe 2 outflows after the abundant heat exchange with underground water; Go out on the pipe 2 air extractor 5 is set, be used for strengthening the flow velocity assurance heat exchange efficiency of heat transfer liquid; The outer surface setting of the heat-exchanger rig part that surfaces in well top is avoided scattering and disappearing of heat by the thermal insulation layer that insulation material and protective layer form.
Claims (3)
1. geothermal energy Synergistic type heat-exchanger rig, comprise deeply heat-exchanging tube bundle (1) to the well, be arranged on the synergy heat exchanger (6) of heat-exchanging tube bundle (1) lower end, it is characterized in that: also comprise the heat convection velocity hooster (4) that stretches to the down-hole, described heat convection velocity hooster (4) is arranged with heat-exchanging tube bundle (1) interval.
2. a kind of geothermal energy Synergistic type heat-exchanger rig according to claim 1 is characterized in that: described heat-exchanging tube bundle (1) goes out pipe (2) and inlet pipe (3) formation by cycle arrangement.
3. a kind of geothermal energy Synergistic type heat-exchanger rig according to claim 2 is characterized in that: described to go out pipe (2) upper to being connected to an air extractor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558718 CN202869060U (en) | 2012-10-29 | 2012-10-29 | Geothermal energy synergistic type heat-exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558718 CN202869060U (en) | 2012-10-29 | 2012-10-29 | Geothermal energy synergistic type heat-exchanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202869060U true CN202869060U (en) | 2013-04-10 |
Family
ID=48035774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220558718 Expired - Lifetime CN202869060U (en) | 2012-10-29 | 2012-10-29 | Geothermal energy synergistic type heat-exchanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202869060U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457348A (en) * | 2014-11-21 | 2015-03-25 | 上海新硕精密机械有限公司 | Modular composite heat exchange device |
| CN105822260A (en) * | 2016-03-10 | 2016-08-03 | 黑龙江省九0四环境工程勘察设计院 | Method for exploiting geothermal energy in cold region |
-
2012
- 2012-10-29 CN CN 201220558718 patent/CN202869060U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457348A (en) * | 2014-11-21 | 2015-03-25 | 上海新硕精密机械有限公司 | Modular composite heat exchange device |
| CN105822260A (en) * | 2016-03-10 | 2016-08-03 | 黑龙江省九0四环境工程勘察设计院 | Method for exploiting geothermal energy in cold region |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109339849B (en) | A kind of multilevel deep well temperature reduction and terrestrial heat utilization system and technique | |
| CN206478884U (en) | Deep geothermal heat and hot dry rock combination heat-exchange system | |
| CN110044090B (en) | Efficient Shan Jingjing lower heat exchange system | |
| CN106767063A (en) | The system that a kind of utilization hot tube high-efficiency exploits dry-hot-rock geothermal | |
| CN202869060U (en) | Geothermal energy synergistic type heat-exchanging device | |
| CN201909483U (en) | Induced convection device for extracting terrestrial heat through underground heat exchange | |
| CN202393047U (en) | Heat absorbing plate core of solar flat plate collector | |
| CN207113272U (en) | A kind of new mid-deep strata geothermal energy indirect heating system | |
| CN207019324U (en) | Deep layer rock heat absorption heat exchange tube structure | |
| CN109654581A (en) | A kind of Combined heating system of the cross-season heat-storage based on artesian aquifer | |
| CN201382615Y (en) | Small solar energy temperature stratified water tank | |
| CN209084871U (en) | A kind of heat exchange of mid-deep strata underground heat well, heating system | |
| CN201935481U (en) | Novel underground penstock heat exchanger of soil source heat pump | |
| CN207262751U (en) | A kind of tree-shaped multiple spot heat-exchange system of ground energy hot dry rock for carrying underground Heat Room | |
| CN206300299U (en) | A kind of ground temperature accumulation of energy switch | |
| CN206113409U (en) | Deep geotherm gets thermal system in pit in high efficiency | |
| CN208238300U (en) | It is a kind of novel mostly into single vertical ground heat exchanger of centralized water return out | |
| CN109425011A (en) | A kind of device by geothermal water heating | |
| CN208846521U (en) | Solar cross-season accumulation of energy and earth source heat pump combined heating system | |
| CN203349358U (en) | System realizing centralized heating through combination of multiple clean energy sources | |
| CN207019498U (en) | A kind of folding type capillary network heat-exchanger rig | |
| CN206648350U (en) | A kind of easily changeable geothermal heat pump | |
| CN201795614U (en) | Frost-resistant flat-panel solar heat collector | |
| CN205191225U (en) | Solar energy indirect heating carries crude oil device | |
| CN205718074U (en) | A kind of efficiently deep layer ground can energy converting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 450000 No. 1, unit 4, 38 Nong Ke Road, Jinshui District, Zhengzhou, Henan, 2002 Patentee after: Henan ward Environmental Technology Co.,Ltd. Address before: 450000, No. 1, unit 4, building 38, 2004 agricultural road, Jinshui District, Henan, Zhengzhou Patentee before: ZHENGZHOU WODE AIR CONDITIONER CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |