CN210107778U - Superconductive heat pipe type solar heat collector - Google Patents
Superconductive heat pipe type solar heat collector Download PDFInfo
- Publication number
- CN210107778U CN210107778U CN201920559130.7U CN201920559130U CN210107778U CN 210107778 U CN210107778 U CN 210107778U CN 201920559130 U CN201920559130 U CN 201920559130U CN 210107778 U CN210107778 U CN 210107778U
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- China
- Prior art keywords
- pipe
- heat
- header
- evaporation
- condensation
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- Expired - Fee Related
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- 238000001704 evaporation Methods 0.000 claims abstract description 46
- 230000008020 evaporation Effects 0.000 claims abstract description 45
- 238000009833 condensation Methods 0.000 claims abstract description 41
- 230000005494 condensation Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 3
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000003760 hair shine Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a superconductive heat pipe type solar heat collector, which comprises a fixed frame, a bracket, a header, a heat pipe fixing frame, a connecting pipe, a pipe sleeve, a tetrafluoro gasket, a heat preservation layer, an evaporation end, a condensation end, an inlet pipe and an outlet pipe, the bottom surface of the condensation end is inserted into the bottom surface of the header, sunlight irradiates on the evaporation end, the working medium in the gravity superconductive heat pipe is irradiated by the sunlight at the evaporation end to absorb heat and evaporate, the working medium steam upwards enters the condensation end under the action of pressure difference, contacts with cold water in the header to exchange heat and condense, and flows back downwards into the evaporation end under the action of gravity, heat collection is completed, heat in the header can not be distributed out through between the condensation end and the evaporation end of copper, heat loss is reduced, and the evaporation end and the condensation end with one end sealed are easier to manufacture compared with the gravity heat pipe with two ends sealed, the maintenance is convenient.
Description
Technical Field
The utility model relates to a solar energy application specifically is a superconductive heat pipe formula solar collector.
Background
At present, with the progress of heat collection technology, the superconducting heat pipe is applied to a solar heat collector, and the heating efficiency of the solar heat collector can be greatly improved. In the application of the existing solar heat collector with the superconductive heat pipes, the superconductive heat pipes are arranged in the evacuated collector pipe, and after the glass on the outer wall of the evacuated collector pipe is broken, heat is dissipated and spilled through the heat pipes, so that the heat collection effect of the solar heat collector is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a superconductive heat pipe formula solar collector to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a superconductive heat pipe type solar heat collector comprises a fixing frame, a support, a header, a reflecting plate, a heat pipe fixing frame, a connecting pipe, a pipe sleeve, a polytetrafluoroethylene gasket, a heat preservation layer, an evaporation end, a condensation end, an overflow pipe and a water pipe, wherein the fixing frame is an aluminum alloy directional frame;
the heat pipe fixing frame is fixedly connected between the left side and the right side of the fixing frame, the heat pipe fixing frame is formed by combining a plurality of circular hoops, the circular hoops are fixedly connected to the middle section of the outer wall of the connecting pipe, the connecting pipe is a circular pipe made of glass, flange plates are arranged at two ends of the connecting pipe and can be fixedly connected with an evaporation end and a condensation end through bolts, the evaporation end is a copper round pipe with a spherical end socket on the bottom surface, the flange plate is arranged on the outer wall of the evaporation end, close to the top surface, and fixed with the flange plate on the bottom surface of the connecting pipe through bolts, the condensation end is a copper round pipe with a spherical end socket on the top surface, the flange plate is arranged on the outer wall of the condensation end, close to the bottom surface, and fixed with the flange plate;
the top end of the evaporation end and the bottom end of the condensation end are inserted into an inner cavity of the connecting pipe, a polytetrafluoroethylene gasket is fixedly connected to the inner wall of the connecting pipe to play a sealing role, a black heat absorption coating is coated on the outer wall of the evaporation end, the bottom surface of the condensation end is inserted into the bottom surface of the header, a circular through hole is formed in the position, corresponding to the heat pipe, of the bottom surface of the header, an annular sealing ring is arranged on the inner wall of the through hole, a working medium in the gravity superconducting heat pipe is subjected to heat absorption and evaporation when the evaporation end is irradiated by sunlight, and working medium steam upwards enters the condensation end under the action of pressure difference to contact with cold water in the header for heat exchange and;
the end of the condensation end, which is positioned at the outer side of the header, is provided with a heat-insulating layer which is made of foamed polyurethane and is used for preventing heat loss of a working medium in the condensation end;
the right side top of header is equipped with the overflow pipe for guarantee the pressure stability of header inside, the right side bottom of header is equipped with inlet tube and outlet pipe, is used for hydrologic cycle.
As a further aspect of the present invention: the outer part of the connecting pipe is sleeved with a pipe sleeve which is made of rubber and plastic materials and used for reducing heat loss at the connecting pipe.
As a further aspect of the present invention: the header is a cuboid box body with a cavity and a polyurethane heat-insulating layer fixedly connected to the outside of the box body.
Compared with the prior art, the beneficial effects of the utility model are that: the outer wall of evaporation end scribbles black heat absorption coating, the header is inserted to the bottom surface of condensation end, sunshine shines on the evaporation end, the inside working medium of gravity super heat conduction pipe receives sunshine at the evaporation end and shines the heat absorption evaporation, working medium steam upwards gets into in the condensation end under the effect of pressure differential, contact the heat transfer with the cold water in the header and condense, and flow back downwards under the effect of gravity and go into the evaporation end, accomplish the thermal-arrest, when the outside temperature is low excessively, because the connecting pipe between condensation end and the evaporation end is the connecting pipe that the heat conductivity is low, heat in the header can not distribute away through between the condensation end and the evaporation end of copper, reduce heat loss, and evaporation end and the condensation end that one end was sealed are compared with the gravity heat pipe that seals in both ends and are easier to be made, low in production cost.
Drawings
Fig. 1 is a schematic structural diagram of a superconducting heat pipe type solar thermal collector.
Fig. 2 is a schematic structural diagram of a bracket in the superconducting heat pipe type solar heat collector.
In the figure: the heat pipe heat exchanger comprises a fixing frame 1, a support 2, a header 3, a heat pipe fixing frame 4, a connecting pipe 5, a pipe sleeve 6, a polytetrafluoroethylene gasket 7, a heat insulation layer 8, an evaporation end 9, a condensation end 10, a water inlet pipe 11 and a water outlet pipe 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, in an embodiment of the present invention, a superconducting heat pipe type solar thermal collector includes a fixing frame 1, a support 2, a header 3, a heat pipe fixing frame 4, a connecting pipe 5, a pipe sleeve 6, a tetrafluoro washer 7, a heat insulating layer 8, an evaporation end 9, a condensation end 10, a water inlet pipe 11 and a water outlet pipe 12, wherein the fixing frame 1 is an aluminum alloy material directional frame, the back of the fixing frame 1 is fixedly connected with the support 2, the support 2 is composed of a top supporting plate and a bottom upright post, the supporting plate is fixedly connected to the bottom surface of the header 3, the upright post is fixedly connected with the back of the fixing frame 1 through a cross bar, the fixing frame 1 is;
the gravity superconducting heat pipe is characterized in that a heat pipe fixing frame 4 is fixedly connected between the left side and the right side of the fixing frame 1, the heat pipe fixing frame 4 is formed by combining a plurality of circular hoops, the circular hoops are fixedly connected to the middle section of the outer wall of a connecting pipe 5, the connecting pipe 5 is a circular pipe made of glass, flanges are arranged at two ends of the connecting pipe 5 and can be fixedly connected with an evaporation end 9 and a condensation end 10 through bolts, the evaporation end 9 is a copper round pipe with a spherical end socket at the bottom surface, a flange is arranged at the position, close to the top surface, of the outer wall of the evaporation end 9 and is fixed with the flange at the bottom surface of the connecting pipe 5 through bolts, the condensation end 10 is a copper round pipe with a spherical end socket at the top surface, a flange is arranged at the position, close to the bottom surface, of the outer, working medium is filled in the device;
the top end of the evaporation end 9 and the bottom end of the condensation end 10 are inserted into an inner cavity of the connecting pipe 5, the inner wall of the connecting pipe 5 is fixedly connected with a polytetrafluoroethylene gasket 7 for sealing, the outer wall of the evaporation end 9 is coated with a black heat absorption coating, the bottom surface of the condensation end 10 is inserted into the bottom surface of the header 3, a round through hole is formed in the position, corresponding to the heat pipe, of the bottom surface of the header 3, an annular sealing ring is arranged on the inner wall of the through hole, working medium inside the gravity superconducting heat pipe is subjected to heat absorption and evaporation when the evaporation end 9 is irradiated by sunlight, working medium steam upwards enters the condensation end 10 under the action of pressure difference, contacts with cold water in the header 3 for heat exchange and condensation, and;
an insulating layer 8 is arranged at one end of the condensation end 10, which is positioned at the outer side of the header 3, and the insulating layer 8 is made of foamed polyurethane and is used for preventing heat loss of a working medium in the condensation end 10;
an overflow pipe is arranged at the top of the right side surface of the header 3 and used for ensuring the pressure inside the header 3 to be stable, and a water outlet pipe 12 is arranged at the bottom of the right side surface of the header 3 and used for water path circulation;
a pipe sleeve 6 is sleeved outside the connecting pipe 5, and the pipe sleeve 6 is made of rubber and plastic materials and used for reducing heat loss at the connecting pipe 5;
the header 3 is a hollow cylindrical box body fixedly connected with a polyurethane heat-insulating layer on the outer side.
The utility model discloses a theory of operation is: the outer wall of evaporation end 9 scribbles black heat absorption coating, the bottom surface of condensation end 10 inserts the bottom surface of header 3, sunshine shines on evaporation end 9, the inside working medium of gravity super heat conduction pipe receives sunshine at evaporation end 9 and shines the heat absorption evaporation, working medium steam upwards gets into in condensation end 10 under the effect of pressure differential, contact the heat transfer condensation with the cold water in the header 3, and flow back downwards under the effect of gravity and go into evaporation end 9, accomplish the thermal-arrest, when the outside temperature is low excessively, because the connecting pipe between condensation end 10 and the evaporation end 9 is the connecting pipe that the heat conductivity is low, the heat in the header 3 can not distribute away through between copper's condensation end 10 and evaporation end 9, reduce heat loss.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a superconductive heat pipe formula solar collector, includes fixed frame, support, header, reflector panel, heat pipe mount, connecting pipe, pipe box, tetrafluoro packing ring, heat preservation, evaporating end, condensation end, inlet tube and outlet pipe, fixed frame is aluminum alloy material direction frame, the back fixedly connected with support of fixed frame, the support comprises top layer board and bottom stand, and layer board fixed connection is in the bottom surface of header, and the stand passes through the back fixed connection of horizontal pole with fixed frame, its characterized in that:
the heat pipe fixing frame is fixedly connected between the left side and the right side of the fixing frame, the heat pipe fixing frame is formed by combining a plurality of circular hoops, the circular hoops are fixedly connected to the middle section of the outer wall of the connecting pipe, the connecting pipe is a circular pipe made of glass, flange plates are arranged at two ends of the connecting pipe and can be fixedly connected with an evaporation end and a condensation end through bolts, the evaporation end is a copper round pipe with a spherical end socket on the bottom surface, the flange plate is arranged on the outer wall of the evaporation end, close to the top surface, and fixed with the flange plate on the bottom surface of the connecting pipe through bolts, the condensation end is a copper round pipe with a spherical end socket on the top surface, the flange plate is arranged on the outer wall of the condensation end, close to the bottom surface, and fixed with the flange plate;
the top end of the evaporation end and the bottom end of the condensation end are inserted into the inner cavity of the connecting pipe, the inner wall of the connecting pipe is fixedly connected with a polytetrafluoroethylene gasket, the outer wall of the evaporation end is coated with a black heat absorption coating, the bottom surface of the condensation end is inserted into the bottom surface of the header, a circular through hole is formed in the position, corresponding to the heat pipe, of the bottom surface of the header, and an annular sealing ring is arranged on the inner wall of the through;
the condensation end is provided with a heat insulation layer at one end positioned on the outer side of the header, the heat insulation layer is made of foamed polyurethane, the bottom of the evaporation end is provided with a reflector, the reflector is a mirror aluminum plate, the cross section of the reflector is wavy, and the evaporation end is positioned at the center of a wavy arc of the reflector;
an overflow pipe is arranged at the top of the right side face of the header, and a water pipe is arranged at the bottom of the right side face of the header.
2. The superconducting heat pipe type solar heat collector according to claim 1, wherein a pipe sleeve is sleeved outside the connecting pipe, and the pipe sleeve is made of rubber and plastic materials.
3. The superconducting heat pipe type solar heat collector according to claim 1, wherein the header is a hollow cylindrical box body fixedly connected with a polyurethane heat insulation layer on the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920559130.7U CN210107778U (en) | 2019-04-23 | 2019-04-23 | Superconductive heat pipe type solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920559130.7U CN210107778U (en) | 2019-04-23 | 2019-04-23 | Superconductive heat pipe type solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210107778U true CN210107778U (en) | 2020-02-21 |
Family
ID=69537851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920559130.7U Expired - Fee Related CN210107778U (en) | 2019-04-23 | 2019-04-23 | Superconductive heat pipe type solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210107778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669918A (en) * | 2021-09-06 | 2021-11-19 | 北京同创绿源能源科技有限公司 | Rapid assembly method for heat collecting pipe and header |
| CN113883726A (en) * | 2021-11-04 | 2022-01-04 | 大连海事大学 | High-efficient solar drive heat pipe based on interface evaporation |
-
2019
- 2019-04-23 CN CN201920559130.7U patent/CN210107778U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669918A (en) * | 2021-09-06 | 2021-11-19 | 北京同创绿源能源科技有限公司 | Rapid assembly method for heat collecting pipe and header |
| CN113669918B (en) * | 2021-09-06 | 2024-01-02 | 北京同创绿源能源科技有限公司 | Quick assembling method for heat collecting tube and header |
| CN113883726A (en) * | 2021-11-04 | 2022-01-04 | 大连海事大学 | High-efficient solar drive heat pipe based on interface evaporation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |