CN210242031U - Solar water heater for karst region - Google Patents
Solar water heater for karst region Download PDFInfo
- Publication number
- CN210242031U CN210242031U CN201921093539.0U CN201921093539U CN210242031U CN 210242031 U CN210242031 U CN 210242031U CN 201921093539 U CN201921093539 U CN 201921093539U CN 210242031 U CN210242031 U CN 210242031U
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- CN
- China
- Prior art keywords
- solar
- water heater
- solar energy
- water tank
- surface panel
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- 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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- 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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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a solar water heater for karst area, it includes water tank, support and solar energy collection pipe, the water tank is connected on the top of support, and the side slope of water tank is arranged and is connected a plurality of solar energy collection pipes, solar energy collection pipe's bottom flank is equipped with reflector surface panel, reflector surface panel is arc structure and fixed connection together, and at reflector surface panel's bottom face fixedly connected with shrouding, the bottom of shrouding is connected with the drain pipe, is connected with the curb plate of symmetry on the both sides limit of shrouding. The reflecting mirror face panel is arranged on the bottom side edge of the solar heat collecting pipe, so that sunlight can be reflected to the bottom side face of the solar heat collecting pipe, rainwater can be collected, and a good effect is achieved.
Description
Technical Field
The utility model relates to a solar water heater especially relates to a solar water heater for karst area, belongs to solar equipment technical field.
Background
The plateau karst region is easily subjected to stony desertification due to the influence of special geological background, the ecological environment is fragile, the water and soil loss is serious, and the influence of strong human activities is added, so that the stony desertification is promoted by an energy consumption mode mainly based on firewood, and the ecological, economic and social development of the region is further influenced; the area has rich solar energy resources, large radiant quantity and sufficient illumination, and the annual average sunshine hours are 1360 h. The solar energy is widely and regeneratively distributed, has the characteristics of cleanness, environmental protection, safety and the like, is the most convenient and fast new energy at present, the solar water heater is used in the most direct mode for solving the energy problem of the karst plateau area by utilizing the solar energy, but the solar water heater is mainly concentrated in the months of 7 and 8 due to less rainfall and uneven annual distribution in the plateau karst area, the water retention is difficult, residents lack domestic water and agricultural water and cannot fully use the solar water heater, and the all-glass vacuum solar heat collecting tube of the current solar water heater only receives solar radiation to one side when in work, and the heat absorbing surface of the backlight is in a non-working state, so that the light receiving area is small, the heat absorbing efficiency is low, and the solar water heater water collecting device suitable for the karst area in the plateau is lacked.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the solar water heater for the karst region is provided, the reflecting mirror face panel is arranged on the bottom side edge of the solar heat collecting pipe, sunlight can be reflected to the bottom side face of the solar heat collecting pipe, rainwater can be collected, and the problems can be effectively solved.
The technical scheme of the utility model is that: the utility model provides a solar water heater for karst area, it includes water tank, support and solar energy collection pipe, the water tank is connected on the top of support, and the side slope of water tank arranges and connects a plurality of solar energy collection pipes, the bottom side of solar energy collection pipe is equipped with reflector surface panel, reflector surface panel is arc structure and fixed connection together, is connected with the shrouding at reflector surface panel's bottom face fixedly connected with shrouding, and the bottom of shrouding is connected with the drain pipe, is connected with the curb plate of symmetry on the both sides limit of shrouding.
The utility model has the advantages that:
1. when the all-glass vacuum solar heat collecting pipe of the solar water heater works, only one surface facing the sun receives solar radiation, and the heat absorbing surface facing away from the sun cannot be utilized, so that the light receiving area is small, and the heat absorbing efficiency is low. Therefore, the cylindrical U-shaped reflecting mirror surface panel can reflect the sunlight entering through the gaps among the heat collecting tubes, so that the heat absorbing surface of the heat collecting tubes back to the sun absorbs the reflected light of the sunlight, and the working efficiency of the solar water heater is improved.
2. In the same period of rain and heat in the karst plateau area, but because the ground leakage is serious, the water source is less, and the problems of inconvenience in taking water for domestic water or irrigation water, water shortage and the like exist. The solar water heater has large area, the surfaces of the cylindrical U-shaped reflecting mirror surface panel and the solar heat collecting pipe can be used as rain collecting surfaces, and the rain collecting surfaces are connected with a water pipe through a water outlet of the rain collecting groove to introduce rainwater into a reservoir or a water storage tank.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the utility model a-a.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Example 1: as shown in the attached drawings 1-2, the solar water heater for the karst region comprises a water tank 2, a support 1 and solar heat collecting pipes 3, wherein the top end of the support 1 is connected with the water tank 2, the side edges of the water tank 2 are obliquely arranged and connected with the solar heat collecting pipes 3, a reflecting mirror surface panel 4 is arranged on the bottom side surface of each solar heat collecting pipe 3, the reflecting mirror surface panels 4 are of arc structures and are fixedly connected together, a sealing plate 6 is fixedly connected to the bottom end surface of each reflecting mirror surface panel 4, the bottom end of each sealing plate 6 is connected with a water discharging pipe 7, and two symmetrical side plates 5 are connected to two side edges of each sealing.
The rain collecting device is composed of a cylindrical U-shaped reflecting mirror surface panel and a rain collecting groove, wherein a water outlet is formed in the bottom of the rain collecting groove, and the rain collecting groove is connected with a water storage tank or a water storage pool through a water pipe. The rain collecting device is positioned at the bottom of the all-glass vacuum solar heat collecting pipe and is connected with the solar water heater bracket through detachable devices such as bolts and the like. Because the rain collecting device adopts the reflecting plane, sunlight irradiates the reflecting surface of the cylindrical mirror surface from the gap between the glass tubes and then is reflected to the backlight surface of the all-glass vacuum solar heat collecting tube. So that one side of the backlight is also heated by the sunlight, thereby improving the working efficiency of the solar water heater. Meanwhile, because the area of the solar water heater is large, the surfaces of the cylindrical U-shaped reflecting mirror surface panel and the solar heat collecting pipe can be used as rain collecting surfaces, and the rain collecting surfaces are connected with a water pipe through a water outlet of the rain collecting groove to introduce rainwater into a water storage tank or a water storage tank.
The specific implementation mode of the solar water heater is as follows:
1. the reflecting plane is connected with the solar water heater bracket through a dismounting device such as a bolt.
2. The components of the full-glass vacuum solar heat collecting pipe, the water tank and the like are arranged on a solar water heater bracket.
3. The water collecting tank is fixed on the reflecting mirror surface panel through a detachable device.
4. And finally, fixing the assembled components such as the solar water heater and the like on supporting surfaces such as a roof and the like.
5. The detachable device used in the device is a bolt, and the assembly and the disassembly are simple.
The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (1)
1. The utility model provides a solar water heater for karst area, it includes water tank (2), support (1) and solar energy collection pipe (3), water tank (2) are connected on the top of support (1), and the side slope of water tank (2) is arranged and is connected a plurality of solar energy collection pipes (3), its characterized in that: the solar energy heat collecting tube is characterized in that a reflecting mirror surface panel (4) is arranged on the bottom side surface of the solar energy heat collecting tube (3), the reflecting mirror surface panel (4) is of an arc-shaped structure and is fixedly connected together, a sealing plate (6) is fixedly connected to the bottom end surface of the reflecting mirror surface panel (4), a drain pipe (7) is connected to the bottom end of the sealing plate (6), and symmetrical side plates (5) are connected to two side edges of the sealing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093539.0U CN210242031U (en) | 2019-07-12 | 2019-07-12 | Solar water heater for karst region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921093539.0U CN210242031U (en) | 2019-07-12 | 2019-07-12 | Solar water heater for karst region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242031U true CN210242031U (en) | 2020-04-03 |
Family
ID=69990971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921093539.0U Expired - Fee Related CN210242031U (en) | 2019-07-12 | 2019-07-12 | Solar water heater for karst region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210242031U (en) |
-
2019
- 2019-07-12 CN CN201921093539.0U patent/CN210242031U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210712 |