CN207019323U - Heat exchange sleeve structure for the heat absorption of ground rock - Google Patents
Heat exchange sleeve structure for the heat absorption of ground rock Download PDFInfo
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- CN207019323U CN207019323U CN201720856080.XU CN201720856080U CN207019323U CN 207019323 U CN207019323 U CN 207019323U CN 201720856080 U CN201720856080 U CN 201720856080U CN 207019323 U CN207019323 U CN 207019323U
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- heat
- heat exchange
- sleeve
- vacuum
- water outlet
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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
- 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
It the utility model is related to a kind of heat exchange sleeve structure for being used for ground rock heat absorption, include the heat exchange sleeve component in deep layer well, described heat exchange sleeve component and the heat exchanger of heating system connect, described heat exchange sleeve component includes vacuum sleeve, evacuation valve located at vacuum sleeve top and the inlet and outlet located at vacuum sleeve inner chamber both ends, low temperature intake antrum and high-temperature water outlet chamber will be divided into inside deep layer well by vacuum sleeve, high-temperature water outlet chamber is located in vacuum sleeve inner chamber, the cooling water outlet of heat exchanger is connected with low temperature intake antrum, the hot water inlet of heat exchanger is connected with high-temperature water outlet chamber.The utility model is simple in construction, novel in design, reasonable, by using heat exchange sleeve, is placed on inside deep layer well to absorb the sufficient the earth rock heat of temperature stabilization, heat, uses inverse Carnot cycle principle then in conjunction with heat pump product, the earth rock heat energy is sent at user；It can not be limited by conditions such as seasonal variations, it is stable work in work, reliable.
Description
Technical field
Mid-deep strata well water heat and ground rock heat utilization equipment technical field are the utility model is related to, it is more particularly to a kind of to be used for ground
The heat exchange sleeve structure of rock heat absorption.
Background technology
Enhanced geothermal system, also known as hot dry rock, it is that general temperature is more than 200 DEG C, stream is not present in the thousands of rice of buried depth, inside
The high heat rock mass of body or only a small amount of underground fluid.The composition of this rock mass can change it is very big, the overwhelming majority for Mesozoic Era with
The middle acidity come invades metamorphic rock of people's rock but it is also possible to be Middle Cenozoic, the even huge block sedimentary rock of thickness.Ground temperature ladder
Degree is also known as " geothermic gradient " or " geothermal gradient ", and the formation temperature that refer to the earth is not influenceed by atmospheric temperature increases with depth
The growth rate added, represent the parameter of earth interior non-uniform temperature distributed degrees.Different ground temperature Grad are different, and general buried depth is got over
The temperature value of depths is higher.It is also increasing to the consumption of the energy with the continuous improvement of national economy, along with traditional energy
The pollution that source is brought using insufficient is also increasingly severe, such as cinder caused by coal burning and flue gas etc. can cause environment
Pollution, and the heating of the heat pump such as conventional air source heat pump, water resource heat pump or water heating, are limited by factors such as seasonal temperature, Changes in weather
System is big, causes heating efficiency low, it is impossible to meet that client uninterruptedly uses in the four seasons.Therefore, in order to reduce environmental pollution, research and
Exploit new energy has turned into an important goal of sustainable development.In new energy, the geothermal energy of earth interior due to
Reserves are big, it is pollution-free the features such as, also more and more by people exploit and utilize.
The content of the invention
For deficiency of the prior art, the utility model provides a kind of heat exchange sleeve structure for being used for ground rock heat absorption, knot
Structure is simple, easy to use, is not limited by factors such as season, weather, meets that user uninterruptedly uses in the four seasons, strong applicability, energy-conservation
Emission reduction.
According to design provided by the utility model, a kind of heat exchange sleeve structure for being used for ground rock heat absorption, comprising setting
In the heat exchange sleeve component in deep layer well, the heat exchanger connection of described heat exchange sleeve component and heating system, described changes
Hot jacket tube assembly includes vacuum sleeve, the evacuation valve located at vacuum sleeve top and entering located at vacuum sleeve inner chamber both ends
Mouth and outlet, will be divided into low temperature intake antrum and high-temperature water outlet chamber, high-temperature water outlet chamber is located at by vacuum sleeve inside deep layer well
In vacuum sleeve inner chamber, the cooling water outlet of heat exchanger is connected with low temperature intake antrum, and hot water inlet and the high temperature of heat exchanger go out
Water cavity connects.
Above-mentioned, described vacuum sleeve includes inner tubal wall, outer tube wall and the vacuum chamber surrounded by inner tubal wall and outer tube wall,
The evacuation pipeline connected with vacuum chamber is provided with outer tube wall, evacuation valve is on evacuation pipeline.
Above-mentioned, the inner side of described inner tubal wall is coated with heat-insulation layer.
Preferably, described heat-insulation layer material is using nano-hollow ceramic fine bead and the mixture of inorganic polymer.
The beneficial effects of the utility model：
The utility model is simple in construction, novel in design, rationally, by using heat exchange sleeve, be placed on inside deep layer well with
The sufficient the earth rock heat of temperature stabilization, heat is absorbed, inverse Carnot cycle principle is used then in conjunction with heat pump product, by the earth rock heat
It can be sent at user；It can not be limited by conditions such as seasonal variations, it is stable work in work, reliable.
Brief description of the drawings：
Fig. 1 is one of structural representation of the present utility model；
Fig. 2 is use principle figure of the present utility model；
Fig. 3 is the two of structural representation of the present utility model
Fig. 4 is the three of structural representation of the present utility model.
Embodiment：
Label in figure, label 11 represent deep layer well, and label 12 represents heat exchange sleeve component, and label 13 represents heat exchanger,
Label 14 represents compressor, label 15 represents qi leel device, and label 16 represents fluid reservoir, and label 17 represents user's heating system, mark
Numbers 18 represent choke valve, and label 1 represents deep layer well inner chamber, and label 2 represents vacuum sleeve, and label 3 represents evacuation valve, label 4
Heat-insulation layer is represented, label 101 represents low temperature intake antrum, and label 102 represents high-temperature water outlet chamber.
To make the purpose of this utility model, technical scheme and advantage clearer, clear, below in conjunction with the accompanying drawings and technical side
Case is described in further detail to the utility model.
Embodiment, it is shown in Figure 1, there is provided a kind of heat exchange sleeve structure for being used for ground rock heat absorption is included in deep layer well
Heat exchange sleeve component, the heat exchanger of described heat exchange sleeve component and heating system connects, described heat exchange sleeve component
Evacuation valve comprising vacuum sleeve, located at vacuum sleeve top and the inlet and outlet located at vacuum sleeve inner chamber both ends,
Low temperature intake antrum and high-temperature water outlet chamber will be divided into by vacuum sleeve inside deep layer well, high-temperature water outlet chamber is in vacuum sleeve
In chamber, the cooling water outlet of heat exchanger is connected with low temperature intake antrum, and the hot water inlet of heat exchanger is connected with high-temperature water outlet chamber.Ginseng
As shown in Figure 2, with reference to heat pump product utilization against Carnot's principle, a represents the cooling water outlet of heat exchanger in figure, and b represents heat exchange
The hot water inlet of device, in the presence of pump, make the heat of water cyclic absorption the earth rock in deep layer well, be then passed to heat pump machine
Group refrigerant, refrigerant transfer heat to heating or water heating at user again；Realize that closed Water System heating reduces water simultaneously
Waste.
Above-mentioned, shown in Figure 3, described vacuum sleeve includes inner tubal wall, outer tube wall and by inner tubal wall and outer tube wall
The vacuum chamber surrounded, is provided with the evacuation pipeline connected with vacuum chamber on outer tube wall, and evacuation valve is located at evacuating on pipeline.Sleeve pipe
Two layers totally of heat exchange, the water of outer layer flows from top to bottom to exchange heat with ground rock, and when water is to sleeve bottom, temperature raises, under inner-layer channel
Layer communicates with outer layer；Water flow to source pump heat exchange by set inner tube layer is bottom-up.To prevent internal layer high-temperature water low with outer layer
Warm water exchanges heat, and inside and outside layer uses containing vacuum pipeline, can effectively reduce the coefficient of heat transfer, so as to reduce internal layer high-temperature water and outer layer
The heat exchange of water at low temperature；Evacuation valve is reserved on vacuum pipe, when with the growth of usage time, may being let out inside vacuum pipe
Airbreak gas, then by reserved evacuation valve, to vacuum pipe, evacuation is handled again.
Above-mentioned, shown in Figure 4, the inner side of described inner tubal wall is coated with heat-insulation layer.
Preferably, described heat-insulation layer material is using nano-hollow ceramic fine bead and the mixture of inorganic polymer.Inner tube
The internal layer surface of wall by spray high thermal resistance, low thermal conductivity heat-insulation layer, heat-insulation layer main component can use nano-hollow make pottery
Porcelain microballon and inorganic polymer solution drop, so as to reduce the heat transfer of ectonexine, reduce the loss of heat.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the application.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments in the case where not departing from spirit herein or scope.Therefore, the application
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (4)
1. a kind of heat exchange sleeve structure for being used for ground rock heat absorption, comprising the heat exchange sleeve component in deep layer well, described changes
The heat exchanger of hot jacket tube assembly and heating system connect, it is characterised in that described heat exchange sleeve component include vacuum sleeve,
Evacuation valve located at vacuum sleeve top and the inlet and outlet located at vacuum sleeve inner chamber both ends, will by vacuum sleeve
Low temperature intake antrum and high-temperature water outlet chamber are divided into inside deep layer well, high-temperature water outlet chamber is located in vacuum sleeve inner chamber, heat exchanger
Cooling water outlet be connected with low temperature intake antrum, the hot water inlet of heat exchanger is connected with high-temperature water outlet chamber.
2. the heat exchange sleeve structure according to claim 1 for being used for ground rock heat absorption, it is characterised in that described vacuum sleeve
Comprising inner tubal wall, outer tube wall and the vacuum chamber surrounded by inner tubal wall and outer tube wall, it is provided with what is connected with vacuum chamber on outer tube wall
Pipeline is evacuated, evacuation valve is on evacuation pipeline.
3. the heat exchange sleeve structure according to claim 2 for being used for ground rock heat absorption, it is characterised in that described inner tubal wall
Inner side is coated with heat-insulation layer.
4. the heat exchange sleeve structure according to claim 3 for being used for ground rock heat absorption, it is characterised in that described heat-insulation layer material
Matter is using nano-hollow ceramic fine bead and the mixture of inorganic polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856080.XU CN207019323U (en) | 2017-07-14 | 2017-07-14 | Heat exchange sleeve structure for the heat absorption of ground rock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856080.XU CN207019323U (en) | 2017-07-14 | 2017-07-14 | Heat exchange sleeve structure for the heat absorption of ground rock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019323U true CN207019323U (en) | 2018-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720856080.XU Expired - Fee Related CN207019323U (en) | 2017-07-14 | 2017-07-14 | Heat exchange sleeve structure for the heat absorption of ground rock |
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| CN (1) | CN207019323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237849A (en) * | 2020-01-17 | 2020-06-05 | 安徽理工大学 | Indirect heating device for abandoned mine and method for heating by adopting indirect heating device |
-
2017
- 2017-07-14 CN CN201720856080.XU patent/CN207019323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237849A (en) * | 2020-01-17 | 2020-06-05 | 安徽理工大学 | Indirect heating device for abandoned mine and method for heating by adopting indirect heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180711 Address after: 452470 Henan, Zhengzhou, Dengfeng city industrial agglomeration area innovation and entrepreneurship Park 11, 12 building Patentee after: Henan Boda new energy equipment Co., Ltd. Address before: 450000 Henan Zhengzhou high tech Industrial Development Zone 1 Cui Zhu Street 35 Building 1 units 5-8 layers. Patentee before: Henan Boda microwave electrical automation equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20180714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |