CN213395968U - Snakelike double-flow-passage flat plate type solar air heat collector - Google Patents
Snakelike double-flow-passage flat plate type solar air heat collector Download PDFInfo
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- CN213395968U CN213395968U CN202021901083.9U CN202021901083U CN213395968U CN 213395968 U CN213395968 U CN 213395968U CN 202021901083 U CN202021901083 U CN 202021901083U CN 213395968 U CN213395968 U CN 213395968U
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- heat collector
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- flat plate
- heat
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- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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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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Abstract
The utility model discloses a snakelike double-flow-passage flat plate type solar air heat collector, which comprises a bottom groove, wherein a heat collecting plate is tiled at the inner bottom of the bottom groove, a plurality of flow guide partition plates are uniformly arranged on the heat collecting plate at intervals, a transparent cover plate is connected at the top of the bottom groove, the lower side wall of the bottom groove is communicated with an air inlet pipe, the high end of the air inlet pipe is communicated with an air outlet pipe, a fan is arranged at the tail end of the air inlet pipe, a solar cell panel is arranged at the lower end of the bottom groove, and a storage; the heat collector has the advantages of compact structure, reasonable design and novel and unique thought, adopts a snake-shaped upper and lower double-flow channel structure to increase the heat exchange area between the heat collecting plate and the air, increases the flow and the residence time of the air in the heat collector, and ensures that the air is fully heated in the heat collector, thereby greatly improving the heat collecting efficiency of the heat collector.
Description
Technical Field
The utility model relates to an energy-concerving and environment-protective building heating technical field especially relates to a snakelike double-flow-passage flat solar energy air heat collector.
Background
The solar heat utilization industry has a small total amount of diversified applications such as solar heating and industrial heating, has weak technical capabilities in the aspects of research and development, system design and integration of corresponding products, and needs to be perfected in industrial service systems such as relevant standards, detection and authentication in new application fields.
The traditional solar air heat collector has the advantages of small heat exchange coefficient, large environmental heat loss and lower heat collection efficiency. For this reason the form of the heat collecting plates is constantly improved and perfected. The various heat collecting plates are used for increasing the heat exchange area and improving the heat exchange coefficient, so that the heat collecting efficiency is obviously improved. Therefore, the invention is designed from the aspect of heat collection structure, and therefore, the serpentine double-flow-channel flat-plate type solar air heat collector is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a snakelike double-flow-passage flat solar air heat collector aiming at the existing problem.
The utility model discloses a realize through following technical scheme: the utility model provides a snakelike double-flow-passage flat solar air heat collector, includes the kerve, the interior bottom tiling of kerve sets up the thermal-arrest board, and the interval evenly sets up a plurality of water conservancy diversion baffles on the thermal-arrest board, and transparent cover plate is connected at the top of kerve, and the low side lateral wall through connection intake pipe of kerve, its high-end through connection outlet duct, the end of intake pipe set up the fan, and the low side of kerve sets up solar cell panel, and the bottom of kerve sets up the battery.
As a further improvement to the above scheme, the plurality of flow guide partition plates are arranged in a vertically spaced and crossed manner, wherein one end of each flow guide partition plate is fixedly connected to the inner wall of the bottom groove, and the other end of the adjacent flow guide partition plate is fixedly connected to the opposite inner wall of the bottom groove.
As a further improvement to the scheme, the top of the diversion baffle plate is flush with the top of the bottom groove.
As a further improvement to the above scheme, the solar panel is arranged above the air inlet pipe.
As a further improvement to the scheme, the ratio of the interval distance of the flow guide partition plate to the length of the heat collecting plate is 1: 8-16.
As a further improvement to the scheme, the length of the diversion baffle plate is larger than 1/2 of the width of the bottom groove.
As a further improvement to the above scheme, the solar cell panel is respectively and electrically connected with the storage battery and the fan, the storage battery is electrically connected with the fan through the PWM speed regulator, the rotating speed of the fan is changed through the PWM speed regulator, and the air inlet speed and the air inlet amount of the air inlet pipe are controlled.
As a further improvement to the above scheme, the fan is driven by electric energy converted by the solar cell panel to send cold air into a bottom groove of the snakelike double-channel flat plate type solar air heat collector, the cold air can penetrate through the transparent cover plate by absorbing solar radiation, and then the cold air is absorbed and converted into heat energy by the heat collecting plate and the flow guide partition plate together, so that the temperature of the cold air is greatly improved, and finally the hot air is conveyed to a user for utilization through the air outlet pipe.
Compared with the prior art, the utility model has the following advantages: the heat collector has the advantages of compact structure, reasonable design and novel and unique thought, adopts a snake-shaped double-flow channel structure to increase the heat exchange area between the heat collecting plate and the air, increases the flow and the residence time of the air in the heat collector, and ensures that the air is fully heated in the heat collector, thereby greatly improving the heat collecting efficiency of the heat collector.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the fan.
Fig. 3 is a schematic view of the combined application structure of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings, as shown in fig. 1-3.
Example 1
The utility model provides a snakelike double-flow-passage flat solar air heat collector, includes kerve 1, the interior bottom tiling of kerve 1 sets up thermal-arrest board 2, and the interval evenly sets up a plurality of guiding baffles 3 on thermal-arrest board 2, and transparent cover plate 4 is connected at the top of kerve 1, and the low side lateral wall through connection intake pipe 7 of kerve 1, its high-end through connection outlet duct 9, the end of intake pipe 7 sets up fan 8, and the low side of kerve 1 sets up solar cell panel 5, and the bottom of kerve 1 sets up battery 6.
As a further improvement to the above scheme, the plurality of baffle plates 3 are arranged in a vertically spaced and crossed manner, wherein one end of each baffle plate 3 is fixedly connected to the inner wall of the bottom tank 1, and the other end of the adjacent baffle plate 3 is fixedly connected to the opposite inner wall of the bottom tank 1.
As a further improvement to the scheme, the top of the diversion baffle plate 3 is flush with the top of the bottom groove 1.
As a further improvement to the above solution, the solar panel 5 is disposed above the air inlet pipe 7.
As a further improvement to the above solution, the ratio of the interval distance of the baffle plate 3 to the length of the heat collecting plate 2 is 1: 8.
As a further improvement to the above solution, the length of the baffle 3 is greater than 1/2 of the width of the bottom groove 1.
As a further improvement of the scheme, the solar cell panel 5 is respectively electrically connected with the storage battery 6 and the fan 8, the storage battery 6 is electrically connected with the fan 8 through the PWM speed regulator, the rotating speed of the fan 8 is changed through the PWM speed regulator, and the air inlet speed and the air inlet amount of the air inlet pipe 7 are controlled.
As a further improvement to the above scheme, when the solar radiation of the solar panel is strong, the electric energy converted by the solar panel drives the fan and stores electricity for the storage battery at the same time; when solar radiation is weak, the storage battery assists the solar cell panel to drive the fan.
As a further improvement to the above scheme, the fan 8 sends cold air into the bottom groove 1 of the snakelike double-channel flat plate type solar air heat collector under the driving of electric energy converted by the solar cell panel 5, and after the cold air passes through the transparent cover plate 4 by absorbing solar radiation energy, the cold air is absorbed and converted into heat energy by the heat collecting plate 2 and the flow guide partition plate 3 together, so that the temperature of the cold air is greatly improved, and finally the hot air is conveyed to a user for utilization through the air outlet pipe.
Example 2
The utility model provides a snakelike double-flow-passage flat solar air heat collector, includes kerve 1, the interior bottom tiling of kerve 1 sets up thermal-arrest board 2, and the interval evenly sets up a plurality of guiding baffles 3 on thermal-arrest board 2, and transparent cover plate 4 is connected at the top of kerve 1, and the low side lateral wall through connection intake pipe 7 of kerve 1, its high-end through connection outlet duct 9, the end of intake pipe 7 sets up fan 8, and the low side of kerve 1 sets up solar cell panel 5, and the bottom of kerve 1 sets up battery 6.
As a further improvement to the above scheme, the plurality of baffle plates 3 are arranged in a vertically spaced and crossed manner, wherein one end of each baffle plate 3 is fixedly connected to the inner wall of the bottom tank 1, and the other end of the adjacent baffle plate 3 is fixedly connected to the opposite inner wall of the bottom tank 1.
As a further improvement to the scheme, the top of the diversion baffle plate 3 is flush with the top of the bottom groove 1.
As a further improvement to the above solution, the solar panel 5 is disposed above the air inlet pipe 7.
As a further improvement to the above solution, the ratio of the interval distance of the baffle plate 3 to the length of the heat collecting plate 2 is 1: 16.
As a further improvement to the above solution, the length of the baffle 3 is greater than 1/2 of the width of the bottom groove 1.
As a further improvement of the scheme, the solar cell panel 5 is respectively electrically connected with the storage battery 6 and the fan 8, the storage battery 6 is electrically connected with the fan 8 through the PWM speed regulator, the rotating speed of the fan 8 is changed through the PWM speed regulator, and the air inlet speed and the air inlet amount of the air inlet pipe 7 are controlled.
As a further improvement to the scheme, when the heat collector is used in a combined mode, the heat collector is arranged on the support 12 in parallel and in parallel, the air outlet pipe 9 of the combined heat collector which is arranged in parallel and in parallel is connected with the conveying pipe 10 through the pipe joint 11, and the combined heat collector is connected to a heating system of a user home through the conveying pipe 10.
As a further improvement to the above scheme, the fan 8 sends cold air into the bottom groove 1 of the snakelike double-channel flat plate type solar air heat collector under the driving of electric energy converted by the solar cell panel 5, and after the cold air passes through the transparent cover plate 4 by absorbing solar radiation energy, the cold air is absorbed and converted into heat energy by the heat collecting plate 2 and the flow guide partition plate 3 together, so that the temperature of the cold air is greatly improved, and finally the hot air is conveyed to a user for utilization through the air outlet pipe.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a snakelike double-flow-passage flat solar air heat collector, includes the kerve, its characterized in that, the tiling of the interior bottom of kerve sets up the thermal-arrest board, and the interval evenly sets up a plurality of water conservancy diversion baffles on the thermal-arrest board, and transparent cover plate is connected at the top of kerve, and the low side lateral wall through connection intake pipe of kerve, its high-end through connection outlet duct, the end of intake pipe set up the fan, and the low side of kerve sets up solar cell panel, and the bottom of kerve sets up the battery.
2. The serpentine double-channel flat plate type solar air collector as claimed in claim 1, wherein the plurality of baffle plates are arranged in a vertically spaced and crossed manner, wherein one end of each baffle plate is fixedly connected to the inner wall of the bottom trough, and the other end of the adjacent baffle plate is fixedly connected to the opposite inner wall of the bottom trough.
3. The flat plate solar air collector according to claim 1 wherein the top of the baffle plate is flush with the top of the bottom trough.
4. The flat plate solar air collector according to claim 1, wherein the solar cell panel is disposed above the air inlet pipe.
5. The flat plate type solar air collector with two serpentine channels as claimed in claim 1, wherein the ratio of the interval distance of the baffle plates to the length of the heat collecting plate is 1: 8-16.
6. The flat plate solar air collector according to claim 1 wherein the length of the baffle is greater than 1/2 of the width of the trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901083.9U CN213395968U (en) | 2020-09-03 | 2020-09-03 | Snakelike double-flow-passage flat plate type solar air heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021901083.9U CN213395968U (en) | 2020-09-03 | 2020-09-03 | Snakelike double-flow-passage flat plate type solar air heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213395968U true CN213395968U (en) | 2021-06-08 |
Family
ID=76214056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021901083.9U Expired - Fee Related CN213395968U (en) | 2020-09-03 | 2020-09-03 | Snakelike double-flow-passage flat plate type solar air heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213395968U (en) |
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2020
- 2020-09-03 CN CN202021901083.9U patent/CN213395968U/en not_active Expired - Fee Related
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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: 20210608 |