CN210951914U - Heat collection main machine of solar water heater - Google Patents
Heat collection main machine of solar water heater Download PDFInfo
- Publication number
- CN210951914U CN210951914U CN201921849640.4U CN201921849640U CN210951914U CN 210951914 U CN210951914 U CN 210951914U CN 201921849640 U CN201921849640 U CN 201921849640U CN 210951914 U CN210951914 U CN 210951914U
- Authority
- CN
- China
- Prior art keywords
- heat
- heat collecting
- collecting pipe
- plate
- aluminum alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000005341 toughened glass Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Classifications
-
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a heat collection host of a solar water heater, which comprises an aluminum alloy outer frame, toughened glass, heat absorption glass, heat collection tubes and a heat preservation layer, wherein a vacuum layer is reserved between the toughened glass and the heat absorption glass, and one side of the heat absorption glass, which is far away from the vacuum layer, is provided with a heat collection plate; the heat collecting pipe is arranged on one side of the heat collecting plate far away from the vacuum layer, and the heat collecting pipe penetrates through the aluminum alloy outer frame to be provided with a connecting valve; and a sealing plate is arranged on one side of the heat collecting pipe, which is far away from the heat collecting plate, and a heat insulating layer is reserved between the sealing plate and the heat collecting pipe. The solar energy is converted into heat energy by the heat collecting plate and is transmitted to the heat collecting pipe, and the water in the heat collecting pipe and the water storage tank is circularly heated by utilizing the principles of hot water floating and cold water sinking; the water temperature sensor, the controller, the electric heater and the heating rod solve the problem of low water temperature when the illumination is insufficient; in addition, the vacuum layers and the heat preservation layers arranged on the two sides of the heat collecting pipe can greatly delay the speed of water temperature reduction in the heat collecting pipe.
Description
Technical Field
The utility model relates to a solar water heater field specifically is a solar water heater thermal-arrest host computer.
Background
The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The heat collection main machine is a core element of the solar water heater, the quality of the heat collection main machine directly influences the use experience of users, and the heat collection main machine of the solar water heater in China also has the problems of poor heat preservation effect, low water temperature in rainy days, no-air drying of a heat collection plate when the heat collection plate is not used and the like. Therefore, a heat collecting main machine of a solar water heater, which can solve the above problems, needs to be designed to meet the needs of people in production and life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a solar water heater thermal-arrest host computer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat collecting main machine of a solar water heater comprises: the solar heat collector comprises an aluminum alloy outer frame, tempered glass, heat absorption glass, a heat collection pipe and a heat insulation layer, wherein the tempered glass and the heat absorption glass are fixedly connected with the aluminum alloy outer frame, and a vacuum layer is reserved between the tempered glass and the heat absorption glass; a heat collecting plate is arranged on one side of the heat absorbing glass, which is far away from the vacuum layer, and the heat collecting plate is fixedly connected with the aluminum alloy outer frame; the heat collecting pipe is arranged on one side of the heat collecting plate far away from the vacuum layer, and the heat collecting pipe penetrates through the aluminum alloy outer frame to be provided with a connecting valve; a sealing plate is arranged on one side of the heat collecting pipe, which is far away from the heat collecting plate, and a heat insulating layer is reserved between the sealing plate and the heat collecting pipe; one side of the sealing plate, which is far away from the heat-insulating layer, is sequentially provided with a working bin and a rear plate, and the rear plate is fixedly connected with the aluminum alloy outer frame.
As a further aspect of the present invention: the top welding of aluminum alloy frame has the mount pad, fixedly connected with book curtain on the mount pad.
As a further aspect of the present invention: the solar heat collector is characterized in that a controller and an electric heater are arranged in the working bin, a heating rod connected with the electric heater is arranged in the heat collecting tube, and the electric heater is electrically connected with the controller.
As a further aspect of the present invention: the bottom of the controller is provided with a heat insulation plate, and the heat insulation plate is fixedly connected with the inner wall of the working bin.
As a further aspect of the present invention: the inner wall of the heat collecting tube is fixedly connected with a water temperature sensor, and the water temperature sensor is electrically connected with the controller.
As a further aspect of the present invention: and the bottom of the aluminum alloy outer frame and one side of the rear plate, which is far away from the working bin, are both connected with mounting frames through bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the solar energy is converted into heat energy by the heat collecting plate and is transmitted to the heat collecting pipe, and the water in the heat collecting pipe and the water storage tank is circularly heated by utilizing the principles of hot water floating and cold water sinking; the water temperature sensor, the controller, the electric heater and the heating rod solve the problem of low water temperature when the illumination is insufficient; in addition, the vacuum layers and the heat-insulating layers arranged on the two sides of the heat collecting tube can greatly delay the speed of water temperature reduction in the heat collecting tube; the top of the aluminum alloy outer frame is provided with the roller shutter, so that the roller shutter can be put down to shield light when a user goes out for a long time, and the empty drying of the heat collecting tube is avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
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.
Referring to fig. 1 and 2, in an embodiment of the present invention, a heat collecting main unit of a solar water heater includes: aluminum alloy frame 1, toughened glass 2, heat absorption glass 3, thermal-collecting tube 6 and heat preservation 8, toughened glass 2 and heat absorption glass 3 all with aluminum alloy frame 1 fixed connection to there is vacuum layer 4 to leave between toughened glass 2 and the heat absorption glass 3, and vacuum layer 4 can avoid the outside loss of heat that thermal-arrest board 5 produced. One side of the heat absorption glass 3, which is far away from the vacuum layer 4, is provided with a heat collection plate 5, the heat collection plate 5 is fixedly connected with the aluminum alloy outer frame 1, and the heat collection plate 5 can convert light energy into heat energy. The heat collecting pipe 6 is arranged on one side of the heat collecting plate 5 far away from the vacuum layer 4, hot water floats upwards, cold water sinks downwards, and the heat collecting plate 5 is used for circularly heating water in the heat collecting pipe 6. The heat collecting pipe 6 penetrates through the aluminum alloy outer frame 1 and is provided with a connecting valve 61, and the connecting valve 61 is used for connecting a water storage tank. A sealing plate 7 is arranged on one side, away from the heat collecting plate 5, of the heat collecting tube 6, a heat insulating layer 8 is reserved between the sealing plate 7 and the heat collecting tube 6, the heat insulating layer 8 is also of a vacuum structure, and the water temperature reduction speed can be reduced. One side of the sealing plate 7, which is far away from the heat insulation layer 8, is sequentially provided with a working bin 10 and a rear plate 9, and the rear plate 9 is fixedly connected with the aluminum alloy outer frame 1.
The top welding of aluminum alloy frame 1 has mount pad 16, fixedly connected with book curtain 17 on the mount pad 16. When a user goes out for a long time, the heat collecting plate 5 of the water heater is subjected to 'idle drying', which affects the service life of the heat collecting plate 5. The utility model discloses be provided with roll up curtain 17, can put down roll up curtain 17 when going out for a long time and shelter from the light, solved "empty" problem of shining of water heater.
A controller 14 and an electric heater 12 are arranged in the working bin 10, a heating rod 13 connected with the electric heater 12 is arranged in the heat collecting pipe 6, and the electric heater 12 is electrically connected with the controller 14. The inner wall of the heat collecting pipe 6 is fixedly connected with a water temperature sensor 11, and the water temperature sensor 11 is electrically connected with a controller 14. The lower condition of temperature can take place when overcast and rainy illumination is insufficient, just needs the electrical heating to improve the temperature this moment, specifically is: when the water temperature sensor 11 detects that the water temperature in the heat collecting pipe 6 is lower than a set value, the condition is fed back to the controller 14, at the moment, the controller 14 starts the electric heater 12, after the electric heater 12 raises the water temperature to the set value through the heating rod 13, the water temperature sensor 11 feeds back the information to the controller 14 again, and the controller 14 controls the electric heater 12 to be powered off.
The bottom of the controller 14 is provided with a heat insulation plate 15, the heat insulation plate 15 is fixedly connected with the inner wall of the working bin 10, and the heat insulation plate 15 can prevent the controller 14 from being damaged by high temperature. The bottom of aluminum alloy frame 1 and one side that working bin 10 was kept away from to back plate 9 all have mounting bracket 18 through bolted connection, and mounting bracket 18 can be used to the installation of this practicality bottom support and side support.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A heat collecting main machine of a solar water heater comprises: aluminum alloy frame (1), toughened glass (2), heat absorption glass (3), thermal-collecting tube (6) and heat preservation (8), its characterized in that: the tempered glass (2) and the heat absorption glass (3) are both fixedly connected with the aluminum alloy outer frame (1), and a vacuum layer (4) is reserved between the tempered glass (2) and the heat absorption glass (3); a heat collecting plate (5) is arranged on one side, away from the vacuum layer (4), of the heat absorbing glass (3), and the heat collecting plate (5) is fixedly connected with the aluminum alloy outer frame (1); the heat collecting pipe (6) is arranged on one side of the heat collecting plate (5) far away from the vacuum layer (4), and the heat collecting pipe (6) penetrates through the aluminum alloy outer frame (1) to be provided with a connecting valve (61); a sealing plate (7) is arranged on one side of the heat collecting pipe (6) far away from the heat collecting plate (5), and a heat insulating layer (8) is reserved between the sealing plate (7) and the heat collecting pipe (6); one side of the sealing plate (7) far away from the heat-insulating layer (8) is sequentially provided with a working bin (10) and a rear plate (9), and the rear plate (9) is fixedly connected with the aluminum alloy outer frame (1).
2. The heat collection main unit of the solar water heater according to claim 1, wherein: the top welding of aluminum alloy frame (1) has mount pad (16), fixedly connected with book curtain (17) on mount pad (16).
3. The heat collection main unit of the solar water heater according to claim 1, wherein: the solar heat collecting device is characterized in that a controller (14) and an electric heater (12) are arranged in the working bin (10), a heating rod (13) connected with the electric heater (12) is arranged in the heat collecting pipe (6), and the electric heater (12) is electrically connected with the controller (14).
4. The heat collection main unit of the solar water heater according to claim 3, wherein: the bottom of the controller (14) is provided with a heat insulation plate (15), and the heat insulation plate (15) is fixedly connected with the inner wall of the working bin (10).
5. The heat collection main machine of the solar water heater according to claim 4, wherein: the solar water heater is characterized in that a water temperature sensor (11) is fixedly connected to the inner wall of the heat collecting pipe (6), and the water temperature sensor (11) is electrically connected with a controller (14).
6. The heat collection main unit of the solar water heater according to claim 1, wherein: the bottom of the aluminum alloy outer frame (1) and one side, far away from the working bin (10), of the rear plate (9) are both connected with a mounting frame (18) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849640.4U CN210951914U (en) | 2019-10-29 | 2019-10-29 | Heat collection main machine of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921849640.4U CN210951914U (en) | 2019-10-29 | 2019-10-29 | Heat collection main machine of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210951914U true CN210951914U (en) | 2020-07-07 |
Family
ID=71383375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921849640.4U Expired - Fee Related CN210951914U (en) | 2019-10-29 | 2019-10-29 | Heat collection main machine of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210951914U (en) |
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2019
- 2019-10-29 CN CN201921849640.4U patent/CN210951914U/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: 20200707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |