CN210267783U - Non-interference vacuum power heating system - Google Patents
Non-interference vacuum power heating system Download PDFInfo
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- CN210267783U CN210267783U CN201920684794.6U CN201920684794U CN210267783U CN 210267783 U CN210267783 U CN 210267783U CN 201920684794 U CN201920684794 U CN 201920684794U CN 210267783 U CN210267783 U CN 210267783U
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- heat exchanger
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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
The utility model belongs to the technical field of heating appliances, and discloses an interference-free vacuum power heating system, which is provided with an underground heat exchanger, wherein the underground heat exchanger is arranged in a deep well, the output end of the underground heat exchanger is communicated with a first circulating water path, and the first circulating water path is communicated with the input end of the underground heat exchanger through a pipeline; the first circulation water path is arranged in the vacuum heat exchanger, a heat exchange tube set is arranged on one side of the vacuum heat exchanger in parallel, a second circulation water path is arranged in the heat exchange tube set, and the output end of the second circulation water path is communicated with the user terminal. Realize the circulation water route through the first circulation water route of installation and secret heat exchanger, the effectual loss of having avoided groundwater can not cause groundwater's waste and pollution, can not cause the risk of collapsing to the geological structure. The vacuum heat exchanger and the heat exchange tube set realize heat exchange, and heat is supplied to the user terminal through the second circulating water path, so that the extraction and conversion of underground heat energy are effectively realized.
Description
Technical Field
The utility model belongs to the technical field of the heating equipment, especially, relate to an noiseless vacuum power heating system.
Background
The prior art commonly used in the industry is now such,
the haze is a serious environmental problem in China, particularly the haze is serious in winter, and the emission of particulate matters generated by coal-fired heat supply is one of important reasons for the haze. Government departments pay great attention to the problem and issue a plurality of policies to change the traditional heat supply mode and utilize clean energy sources for heat supply, such as 'coal combustion changing' and 'coal electricity changing' and the like.
The geothermal resources developed in China at present mainly belong to medium-low temperature hydrothermal geothermal resources, and the development mode of the hydrothermal medium-low temperature geothermal resources is to take heat energy up for people to utilize by pumping underground water. The existing geothermal heating has low utilization rate, can not meet the heat supply requirement, and has the problems of high discharge temperature of geothermal tail water and low resource utilization rate. The underground hot water is directly exploited, the recharge difficulty is high, the waste and pollution of underground water resources are caused, and the risks of geological structure collapse and the like exist due to the fact that underground water is pumped for a long time.
In the process of underground water mining, if the underground water mining range is exceeded, ground settlement is likely to occur; the groundwater level drops; saline water invasion, groundwater pollution and the like; the allowable exploitation amount of underground water is not a constant value, and is determined mainly by the comprehensive factors such as the geological structure, the replenishment condition, the permeability coefficient and the like of the water exploitation land.
In summary, the problems of the prior art are as follows:
(1) the existing geothermal heating has low utilization rate, can not meet the heat supply requirement, and has the problems of high discharge temperature of geothermal tail water and low resource utilization rate;
(2) the underground hot water is directly exploited, the recharge difficulty is high, the waste and pollution of underground water resources are caused, and the risks of geological structure collapse and the like exist due to the fact that underground water is pumped for a long time.
Disclosure of Invention
To the problem that prior art exists, the utility model provides an noiseless vacuum power heating system.
The utility model is realized in such a way, the non-interference vacuum power heating system is provided with an underground heat exchanger which is arranged in the deep well, the output end of the underground heat exchanger is communicated with a first circulating water path, and the first circulating water path is communicated with the input end of the underground heat exchanger through a pipeline;
the first circulation water path is arranged in the vacuum heat exchanger, a heat exchange tube set is arranged on one side of the vacuum heat exchanger in parallel, a second circulation water path is arranged in the heat exchange tube set, the output end of the second circulation water path is communicated with the user terminal, and the output end of the user terminal is communicated with the input end of the second circulation water path through a branch pipe.
Realize the circulation water route through the first circulation water route of installation and secret heat exchanger, the effectual loss of having avoided groundwater can not cause groundwater's waste and pollution, can not cause the risk of collapsing to the geological structure. The vacuum heat exchanger and the heat exchange tube set realize heat exchange, and heat is supplied to the user terminal through the second circulating water path, so that the extraction and conversion of underground heat energy are effectively realized.
Further, a first water pump and a second water pump are respectively installed on the first circulating water path and the second circulating water path.
Can realize the hydrologic cycle in first circulation water route and the second circulation water route through first water pump of installation and second water pump, improve circulation and radiating efficiency.
Furthermore, heat preservation protection devices are sleeved outside the vacuum heat exchanger and the heat exchange tube set.
The heat dissipation in the vacuum heat exchanger and the heat exchange tube set can be effectively realized by installing the heat preservation protection device, and the heat preservation effect is improved.
Further, the heat preservation protection device comprises a protection layer, the inner layer of the protection layer is a rubber and plastic layer, the outer layer of the rubber and plastic layer is wrapped by temperature-resistant glass wool, and the outer layer of the temperature-resistant glass wool is connected with a heat preservation felt layer in an adhesive mode.
The rubber-plastic layer and the temperature-resistant glass wool are arranged, so that the heat insulation effect of the heat insulation layer is improved, and the protection capability is improved; the heat insulation performance is further improved by arranging the heat insulation felt layer.
Drawings
FIG. 1 is a schematic view of an interference-free vacuum power heating system according to an embodiment of the present invention;
in the figure: 1. a deep well; 2. an underground heat exchanger; 3. a vacuum heat exchanger; 4. a heat exchange tube set; 5. a first circulation water path; 6. a second circulation water path; 7. a first water pump; 8. a second water pump; 9. a user terminal; 10. and (4) branch pipes.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the interference-free vacuum power heating system is provided with an underground heat exchanger 2, the underground heat exchanger 2 is installed in a deep well 1, the output end of the underground heat exchanger 2 is communicated with a first circulating water path 5, and the first circulating water path 5 is communicated with the input end of the underground heat exchanger 2 through a pipeline;
the first circulation water path 5 is installed inside the vacuum heat exchanger 3, the heat exchange tube set 4 is installed on one side of the vacuum heat exchanger 3 in parallel, the second circulation water path 6 is installed inside the heat exchange tube set 4, the output end of the second circulation water path 6 is communicated with the user terminal 9, and the output end of the user terminal 9 is communicated with the input end of the second circulation water path 6 through the branch pipe 10.
Realize the circulation water route through the first circulation water route 5 of installation and secret heat exchanger 2, the effectual loss of having avoided groundwater can not cause groundwater's waste and pollution, can not cause the risk of collapsing to the geological structure. The vacuum heat exchanger 3 and the heat exchange tube group 4 realize heat exchange, and heat is supplied to the user terminal 9 through the second circulating water path 6, so that the extraction and conversion of underground heat energy are effectively realized.
As a preferred embodiment of the present invention, the first water pump 7 and the second water pump 8 are respectively installed on the first circulating water path 5 and the second circulating water path 6.
The water circulation in the first circulating water path 5 and the second circulating water path 6 can be realized by installing the first water pump 7 and the second water pump 8, and the circulation efficiency and the heat dissipation efficiency are improved.
As the preferred embodiment of the utility model, the outside cover of vacuum heat exchanger 3 and heat exchange tube group 4 is equipped with heat preservation protector.
The heat dissipation in the vacuum heat exchanger 3 and the heat exchange tube group 4 can be effectively realized by installing the heat preservation protection device, and the heat preservation effect is improved.
As the preferred embodiment of the utility model, the heat preservation protector includes the inoxidizing coating, the inlayer of inoxidizing coating is the rubber and plastic layer, the outer parcel on rubber and plastic layer has the temperature resistant glass cotton, and the cotton outer rubber joint of temperature resistant glass has heat preservation felt layer.
The rubber-plastic layer and the temperature-resistant glass wool are arranged, so that the heat insulation effect of the heat insulation layer is improved, and the protection capability is improved; the heat insulation performance is further improved by arranging the heat insulation felt layer.
The utility model discloses a theory of operation is:
the heat exchange tube set 4 absorbs heat of the underground hot dry rock, the heat is transferred to the vacuum heat exchanger 3 after absorbing the heat, the temperature of the circulating medium is reduced and then returns to the underground hot dry rock to continuously absorb the heat, the vacuum heat exchanger 3 transfers the heat to the user terminal 9, and after the user terminal 9 absorbs the heat, the temperature of the circulating medium is reduced and returns to the vacuum heat exchanger 3 to continuously absorb the heat of the heat exchange tube set for recycling.
The depth of the deep well 1 is 2500 meters, heat energy in the underground heat exchanger 2 is extracted through the first water pump 7, meanwhile, water in the underground heat exchanger 2 extracts geothermal energy to the first circulating water path 5, the first circulating water path 5 gives off heat in the vacuum heat exchanger 3, and heat inside the vacuum heat exchanger 3 is extracted through the heat exchange pipe set 4. Meanwhile, the water temperature of the second circulating water circuit 6 in the heat exchange tube bank 4 is increased, and heat is supplied to the user terminal 9 through the second water pump 8.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments are within the scope of the technical solution of the present invention.
Claims (4)
1. An interference-free vacuum power heating system is characterized in that the interference-free vacuum power heating system is provided with an underground heat exchanger, the underground heat exchanger is installed in a deep well, the output end of the underground heat exchanger is communicated with a first circulating water path, and the first circulating water path is communicated with the input end of the underground heat exchanger through a pipeline;
the first circulation water path is arranged in the vacuum heat exchanger, a heat exchange tube set is arranged on one side of the vacuum heat exchanger in parallel, a second circulation water path is arranged in the heat exchange tube set, the output end of the second circulation water path is communicated with the user terminal, and the output end of the user terminal is communicated with the input end of the second circulation water path through a branch pipe.
2. The interference-free vacuum powered heating system of claim 1, wherein the first and second circulating water circuits are respectively provided with a first and second water pump.
3. An interference-free vacuum powered heating system as claimed in claim 1 wherein the vacuum heat exchanger and heat exchange tube set are externally sheathed with a thermal insulation protection device.
4. The interference-free vacuum power heating system according to claim 3, wherein the thermal insulation protection device comprises a protection layer, the inner layer of the protection layer is a rubber-plastic layer, the outer layer of the rubber-plastic layer is wrapped with temperature-resistant glass wool, and the outer layer of the temperature-resistant glass wool is glued with a thermal insulation felt layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684794.6U CN210267783U (en) | 2019-05-14 | 2019-05-14 | Non-interference vacuum power heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684794.6U CN210267783U (en) | 2019-05-14 | 2019-05-14 | Non-interference vacuum power heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210267783U true CN210267783U (en) | 2020-04-07 |
Family
ID=70024879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920684794.6U Expired - Fee Related CN210267783U (en) | 2019-05-14 | 2019-05-14 | Non-interference vacuum power heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210267783U (en) |
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2019
- 2019-05-14 CN CN201920684794.6U patent/CN210267783U/en not_active Expired - Fee Related
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| 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 |
Granted publication date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |