CN216114734U - Novel solar heat collector - Google Patents
Novel solar heat collector Download PDFInfo
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- CN216114734U CN216114734U CN202122132760.6U CN202122132760U CN216114734U CN 216114734 U CN216114734 U CN 216114734U CN 202122132760 U CN202122132760 U CN 202122132760U CN 216114734 U CN216114734 U CN 216114734U
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- tube
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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
Abstract
The utility model provides a novel solar heat collector which comprises a shell and a transparent glass plate arranged at the upper end of the shell, wherein a plurality of solar vacuum tubes used for absorbing solar heat are arranged between the transparent glass plate and an inner cavity of the shell, a vacuum structure is arranged in the shell, a heat exchange cavity is arranged at the top end of the shell, a plurality of perforation groups corresponding to the solar vacuum tubes are arranged on the bottom wall of the heat exchange cavity, each perforation group comprises a first hole and a second hole, and heat conducting tubes corresponding to the first hole and the second hole are respectively attached to the inside of each solar vacuum tube. The utility model has the beneficial effects that: by adopting the technical scheme, the auxiliary water tank is arranged, so that the solar vacuum tube can be temporarily filled with water under the condition that no water source exists, and the solar vacuum tube is protected; the vacuum structure arranged in the shell saves the original laying of heat-insulating materials and reduces the production cost; the solar vacuum tube is internally provided with a heat conduction pipe in an attaching way, so that the heat conductivity is improved.
Description
Technical Field
The utility model belongs to the technical field of solar energy application, and particularly relates to a novel solar heat collector.
Background
The solar heat collector absorbs the light radiation energy of sunlight through the radiation heat absorption coating, and converts the solar energy into heat energy by utilizing the greenhouse effect principle. In the prior art, the heat-insulating layer is arranged in the shell, so that the investment cost is increased; and the heat transfer in the existing structure is slow, which affects the normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel solar heat collector, which improves the heat transfer performance, reduces the operation cost and improves the sound insulation performance, and is particularly suitable for being used in houses.
The technical scheme of the utility model is as follows: a novel solar heat collector comprises a shell and a transparent glass plate arranged at the upper end of the shell, wherein a plurality of solar vacuum tubes used for absorbing solar heat are arranged between the transparent glass plate and the inner cavity of the shell, a vacuum structure is arranged in the shell, a heat exchange cavity is arranged at the top end of the shell, a plurality of perforation groups corresponding to the solar vacuum tubes are arranged on the bottom wall of the heat exchange cavity, each perforation group comprises a first hole and a second hole, a heat conduction tube corresponding to each solar vacuum tube is attached to each solar vacuum tube, the right end of a water inlet tube penetrates through an upper left hole in the left wall of the heat exchange cavity and is led out from an upper right hole in the right wall of the heat exchange cavity, the left end of the water inlet tube is sealed, the right end of the water outlet tube penetrates through a lower left hole in the left wall of the heat exchange cavity and is led out from a lower right hole in the right wall of the heat exchange cavity, the left end of the water inlet tube is connected with a tap water inlet tube and a water tank inlet tube through a three-way port respectively, and one end of the upper side of the heat conduction tube penetrates through a left hole in the top wall of the solar vacuum tube, The other end of the upper side of the heat conducting pipe penetrates through a right hole on the top wall of the solar vacuum pipe and a second hole corresponding to the right hole respectively, and is connected with the second auxiliary hole on the bottom wall of the water outlet pipe, and the other end of the water inlet pipe of the water tank is connected with a water outlet on the auxiliary water tank through a water pump and a switch valve respectively.
Furthermore, a support is arranged on the outer side of the bottom wall of the shell.
Furthermore, a placing groove for placing the transparent glass plate is arranged on the shell.
Furthermore, the solar vacuum tube is made of glass.
Furthermore, the outer wall of the heat exchange cavity is wrapped by foam plastic, so that the effects of heat insulation and heat preservation are achieved.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the auxiliary water tank is arranged, so that the solar vacuum tube can be temporarily filled with water under the condition that no water source exists, and the solar vacuum tube is protected; the vacuum structure arranged in the shell saves the original laying of heat-insulating materials and reduces the production cost; the solar vacuum tube is internally provided with a heat conduction pipe in an attaching way, so that the heat conductivity is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view of the housing.
In the figure:
1. casing 2, transparent glass plate 3, solar vacuum tube
4. Vacuum structure 5, heat exchange cavity 6, heat pipe
7. Water inlet pipe 8, water outlet pipe 9, running water inlet pipe
10. Water tank inlet pipe 11, water pump 12, switch valve
13. Auxiliary water tank
Detailed Description
As shown in fig. 1 and 2, the technical scheme of the utility model is a novel solar heat collector, which comprises a shell 1 and a transparent glass plate 2 arranged at the upper end of the shell 1, wherein a plurality of solar vacuum tubes 3 for absorbing solar heat are arranged between the transparent glass plate 2 and the inner cavity of the shell 1, a vacuum structure 4 is arranged in the shell 1, and the vacuum structure 4 is arranged in the shell 1, so that the heat insulation is realized, the sound insulation is improved, and the use cost is reduced;
the top end of the shell 1 is provided with a heat exchange cavity 5, the bottom wall of the heat exchange cavity 5 is provided with a plurality of perforation groups corresponding to the solar vacuum tubes 3, each perforation group comprises a first hole and a second hole, each solar vacuum tube 3 is internally and respectively attached with a heat conduction tube 6 corresponding to the solar vacuum tube, the right end of the water inlet tube 7 penetrates through the upper left hole on the left wall of the heat exchange cavity 5 and is led out from the upper right hole on the right wall of the heat exchange cavity 5, the left end of the water outlet tube 8 is closed, the right end of the water outlet tube penetrates through the lower left hole on the left wall of the heat exchange cavity 5 and is led out from the lower right hole on the right wall of the heat exchange cavity, and the left end of the water inlet tube 7 is respectively connected with a tap water inlet tube 9 and a water tank inlet tube 10 through three through holes;
one end of the upper side of the heat conduction pipe 6 penetrates through a left hole on the top wall of the solar vacuum pipe 3 and a first hole corresponding to the left hole respectively and is connected with a first auxiliary hole on the bottom wall of the water inlet pipe 7, the other end of the upper side of the heat conduction pipe 6 penetrates through a right hole on the top wall of the solar vacuum pipe 3 and a second hole corresponding to the right hole respectively and is connected with a second auxiliary hole on the bottom wall of the water outlet pipe 8, the other end of the water tank inlet pipe 10 is connected with a water outlet on the auxiliary water tank 13 through the water pump 11 and the switch valve 12 respectively, when tap water does not exist, the switch valve 12 and the water pump 11 can be opened to pump water into the heat collector in order to protect the solar vacuum pipe 3, and the possibility of sun-drying cracking of the solar vacuum pipe is reduced.
In this embodiment, a bracket is disposed on the outer side of the bottom wall of the housing 1.
In this embodiment, the housing 1 is provided with a placing groove for placing the transparent glass plate 2.
In this embodiment, the solar vacuum tube 3 is made of glass.
In this embodiment, the outer wall of the heat exchange cavity 5 is wrapped by the foam plastic, so as to achieve the effects of heat insulation and heat preservation.
The working process and principle of the example are as follows: when the auxiliary water tank is used, the auxiliary water tank 13 is installed, the water tank inlet pipe, the water pump 10, the switch valve 12 and the tap water inlet pipe 9 are well communicated, the joint is provided with the regulating valve, the water outlet pipe is connected with the water outlet connector, and the regulating valve is installed at the joint. When water in the auxiliary water tank 13 needs to be introduced, the water pump 11 and the switch valve 12 are opened, and the water is introduced into the heat conduction pipe 6 to achieve the protection effect on the solar vacuum pipe 3.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the utility model. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (5)
1. A novel solar heat collector is characterized in that: the solar water heater comprises a shell and a transparent glass plate arranged at the upper end of the shell, wherein a plurality of solar vacuum tubes used for absorbing solar heat are arranged between the transparent glass plate and an inner cavity of the shell, a vacuum structure is arranged in the shell, a heat exchange cavity is arranged at the top end of the shell, a plurality of perforation groups corresponding to the solar vacuum tubes are arranged on the bottom wall of the heat exchange cavity, each perforation group comprises a first hole and a second hole, each solar vacuum tube is internally and respectively attached with a heat conduction tube corresponding to the solar vacuum tube, the right end of a water inlet tube penetrates through an upper left hole on the left wall of the heat exchange cavity and is led out from an upper right hole on the right wall of the heat exchange cavity, the left end of the water outlet tube is sealed, the right end of the water outlet tube penetrates through a lower left hole on the left wall of the heat exchange cavity and is led out from a lower right hole on the right wall of the heat exchange cavity, the left end of the water inlet tube is respectively connected with a tap water inlet tube and a water tank inlet tube through a tee joint, one end of the upper side of the heat conduction tube respectively penetrates through a left hole on the top wall of the solar vacuum tube, a solar vacuum tube, The other end of the upper side of the heat conducting pipe penetrates through a right hole on the top wall of the solar vacuum pipe and a second hole corresponding to the right hole respectively, and is connected with the second auxiliary hole on the bottom wall of the water outlet pipe, and the other end of the water inlet pipe of the water tank is connected with a water outlet on the auxiliary water tank through a water pump and a switch valve respectively.
2. A novel solar collector according to claim 1, wherein: the outer side of the bottom wall of the shell is provided with a bracket.
3. A novel solar collector according to claim 1, wherein: the shell is provided with a placing groove for placing the transparent glass plate.
4. A novel solar collector according to claim 1, wherein: the solar vacuum tube is made of glass materials.
5. A novel solar collector according to claim 1, wherein: the outer wall of the heat exchange cavity is wrapped by a foamed plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132760.6U CN216114734U (en) | 2021-09-06 | 2021-09-06 | Novel solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132760.6U CN216114734U (en) | 2021-09-06 | 2021-09-06 | Novel solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216114734U true CN216114734U (en) | 2022-03-22 |
Family
ID=80731224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122132760.6U Active CN216114734U (en) | 2021-09-06 | 2021-09-06 | Novel solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216114734U (en) |
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2021
- 2021-09-06 CN CN202122132760.6U patent/CN216114734U/en active Active
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