CN202547158U - Automatic turning type solar vacuum tube shading device - Google Patents
Automatic turning type solar vacuum tube shading device Download PDFInfo
- Publication number
- CN202547158U CN202547158U CN 201220181059 CN201220181059U CN202547158U CN 202547158 U CN202547158 U CN 202547158U CN 201220181059 CN201220181059 CN 201220181059 CN 201220181059 U CN201220181059 U CN 201220181059U CN 202547158 U CN202547158 U CN 202547158U
- Authority
- CN
- China
- Prior art keywords
- vacuum tube
- solar vacuum
- sunshade
- light
- automatic turning
- 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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- 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
Abstract
The utility model relates to an automatic turning type solar vacuum tube shading device. The automatic turning type solar vacuum tube shading device comprises a solar vacuum tube and is characterized in that a sunshade with a cylindrical structure covers the solar vacuum tube; the upper part of the sunshade is provided with light-transmitting plate, and the lower part of the sunshade is provided with a sunshade plate; one end of the sunshade is connected with a rotation mechanism; the sunshade is provided with a temperature sensor; and the rotation mechanism and the temperature sensor are connected with a controller respectively. The automatic turning type solar vacuum tube shading device comprises the turnable sunshade; the light-transmitting plate on the sunshade faces upward in a normal state, sunlight passes through the light-transmitting plate and is irradiated on the solar vacuum tube, and heat is started to be collected; when external temperature is too high, the temperature sensor transmits a signal to the controller, the controller controls the rotation mechanism to turn over the sunshade, the sunshade plate faces upward to ensure that the solar vacuum tube stops collecting heat, and water temperature in the solar vacuum tube can be kept appropriate, and the automatic turning type solar vacuum tube shading device is convenient to use; and the phenomenon that the solar vacuum tube is too hot and is cracked can be avoided.
Description
Technical field
The utility model relates to a kind of automatic convertible solar energy vacuum tube shade.
Background technology
At present, solar energy vacuum tube is the thermal-arrest pipe fitting that solar water heater uses, in use; When ambient temperature is very high; Water temperature in the solar energy vacuum tube is also very high, is not easy to directly use hot water to carry out bathing etc., and might occur because of ambient temperature too high; Make the solar energy vacuum tube temperature overheating, the phenomenon of explosion takes place.
The utility model content
According to above deficiency of the prior art; The technical problem that the utility model will solve is: a kind of above-mentioned defective that solved is provided; When temperature is too high, can stop thermal-arrest automatically, avoid the automatic convertible solar energy vacuum tube shade of solar energy vacuum tube temperature overheating.
The utility model solves the technical scheme that its technical problem adopted: described automatic convertible solar energy vacuum tube shade; Comprise solar energy vacuum tube, it is characterized in that: the solar energy vacuum tube outside is covered with the light shield of tubular structure, and the top of light shield is light-passing board; The bottom is a shadow shield; One end of light shield is connected with rotating mechanism, and light shield is provided with temperature sensor, and rotating mechanism is connected with controller respectively with temperature sensor.
Described light-passing board is a transparent plastic sheet.
During normal condition, the light-passing board of light shield up, sunlight shines solar energy vacuum tube after seeing through light-passing board; The beginning thermal-arrest, when ambient temperature was too high, temperature sensor transmitted signal and gives controller; Controller control rotating mechanism; Make light shield overturn, shadow shield makes solar energy vacuum tube stop thermal-arrest up.
The beneficial effect that the utility model had is: automatic convertible solar energy vacuum tube shade is owing to be provided with turnover light shield, and during normal condition, the light-passing board of light shield up; Sunlight shines solar energy vacuum tube after seeing through light-passing board, and the beginning thermal-arrest is when ambient temperature is too high; Temperature sensor transmits signal and gives controller, and controller control rotating mechanism makes light shield overturn; Shadow shield makes solar energy vacuum tube stop thermal-arrest up, can make the interior water temperature of solar energy vacuum tube remain on suitable temperature; Easy to use, and avoided the phenomenon of solar energy vacuum tube temperature overheating generation explosion.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, solar energy vacuum tube; 2, light-passing board; 3, shadow shield; 4, rotating mechanism; 5, temperature sensor; 6, controller.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
As shown in Figure 1; Solar energy vacuum tube 1 outside is covered with the light shield of tubular structure; The top of light shield is light-passing board 2, and the bottom is a shadow shield 3, and an end of light shield is connected with rotating mechanism 4; Light shield is provided with temperature sensor 5, and rotating mechanism 4 is connected with controller 6 respectively with temperature sensor 5.
Light-passing board 2 is a transparent plastic sheet.
During normal condition, the light-passing board 2 of light shield up, sunlight sees through light-passing board 2 back irradiation solar energy vacuum tubes 1; The beginning thermal-arrest, when ambient temperature was too high, temperature sensor 5 transmitted signal and gives controller 6; Controller 6 control rotating mechanisms 4; Make light shield overturn, shadow shield 3 makes solar energy vacuum tube 1 stop thermal-arrest up.
Claims (2)
1. automatic convertible solar energy vacuum tube shade; Comprise solar energy vacuum tube (1), it is characterized in that: solar energy vacuum tube (1) outside is covered with the light shield of tubular structure, and the top of light shield is light-passing board (2); The bottom is shadow shield (3); One end of light shield is connected with rotating mechanism (4), and light shield is provided with temperature sensor (5), and rotating mechanism (4) is connected with controller (6) respectively with temperature sensor (5).
2. automatic convertible solar energy vacuum tube shade according to claim 1 is characterized in that: described light-passing board (2) is a transparent plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181059 CN202547158U (en) | 2012-04-25 | 2012-04-25 | Automatic turning type solar vacuum tube shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181059 CN202547158U (en) | 2012-04-25 | 2012-04-25 | Automatic turning type solar vacuum tube shading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547158U true CN202547158U (en) | 2012-11-21 |
Family
ID=47167779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220181059 Expired - Fee Related CN202547158U (en) | 2012-04-25 | 2012-04-25 | Automatic turning type solar vacuum tube shading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547158U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571172A (en) * | 2015-08-27 | 2016-05-11 | 胡振华 | Rotary empty-solarization-preventing solar water heater |
| CN107525290A (en) * | 2017-08-31 | 2017-12-29 | 山东奇威特太阳能科技有限公司 | Solar thermal collector cleans head shade |
| CN110663422A (en) * | 2019-11-11 | 2020-01-10 | 李阳 | Agricultural flowing water energy storage greenhouse |
| CN112539563A (en) * | 2020-12-07 | 2021-03-23 | 塔里木大学 | Solar water heater and using method |
-
2012
- 2012-04-25 CN CN 201220181059 patent/CN202547158U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571172A (en) * | 2015-08-27 | 2016-05-11 | 胡振华 | Rotary empty-solarization-preventing solar water heater |
| CN107525290A (en) * | 2017-08-31 | 2017-12-29 | 山东奇威特太阳能科技有限公司 | Solar thermal collector cleans head shade |
| CN110663422A (en) * | 2019-11-11 | 2020-01-10 | 李阳 | Agricultural flowing water energy storage greenhouse |
| CN112539563A (en) * | 2020-12-07 | 2021-03-23 | 塔里木大学 | Solar water heater and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130425 |