CN209958574U - Linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall - Google Patents
Linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall Download PDFInfo
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- CN209958574U CN209958574U CN201920398970.XU CN201920398970U CN209958574U CN 209958574 U CN209958574 U CN 209958574U CN 201920398970 U CN201920398970 U CN 201920398970U CN 209958574 U CN209958574 U CN 209958574U
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- curtain wall
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- glass curtain
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Abstract
The utility model discloses a linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall, which comprises an inner layer glass curtain wall, an outer layer glass curtain wall, a plurality of groups of photovoltaic windows arranged on the outer layer glass curtain wall and a linkage device for linking the opening and closing of the photovoltaic windows; the linkage device comprises a cross shaft, a driving motor, a linkage gear and a linkage rod, wherein the driving motor is connected with a driving gear meshed with the linkage gear, the linkage gear is arranged on the cross shaft and rotates around the cross shaft, and the linkage gear is hinged with the linkage rod; the photovoltaic window comprises a photovoltaic panel outer frame and a photovoltaic panel, and two sides of the photovoltaic panel outer frame are hinged to the linkage rods. The device can utilize solar energy to carry out maximum energy production, can satisfy building sunshade in summer and heat preservation demand in winter simultaneously, reduces the energy consumption of building production for the building energy when refrigerating energy consumption in summer and heating energy consumption in winter with the help of passive form technique, reduces the energy consumption of building initiatively for the influence of building to the environment is littleer.
Description
Technical Field
The utility model belongs to the technical field of the photovoltaic building, concretely relates to coordinated type photovoltaic power generation sunshade integration double glazing curtain wall that keeps warm.
Background
The building-photovoltaic integration technology is applied more, but is limited to roof photovoltaic and wall photovoltaic, and the comprehensive efficiency of multiple functions needs to be developed and improved. Wall surface photovoltaic application is generally vertically paved, and no matter a photovoltaic shading system, a photovoltaic window or a vertical photovoltaic wall surface is adopted, the photovoltaic angle is fixed, and the electricity generation efficiency is low; but also affects the ventilation and lighting in the building.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's is not enough, provide coordinated type photovoltaic power generation sunshade integration double glazing curtain that keeps warm, this device can utilize solar energy to carry out furthest energy production, can satisfy building sunshade in summer simultaneously, the demand that keeps warm winter, when passive form reduces building refrigeration energy consumption in summer and heating energy consumption in winter, for the building production energy, reduces the energy resource consumption of building voluntarily for the influence of building to the environment is littleer.
The utility model discloses a realize through following technical scheme:
the linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall comprises an inner-layer glass curtain wall, an outer-layer glass curtain wall, a plurality of groups of photovoltaic windows arranged on the outer-layer glass curtain wall and a linkage device for linkage opening and closing of the photovoltaic windows;
the linkage device comprises a cross shaft, a driving motor, a linkage gear and a linkage rod, wherein the driving motor is connected with a driving gear meshed with the linkage gear, the linkage gear is arranged on the cross shaft and rotates around the cross shaft, and the linkage gear is hinged with the linkage rod;
the photovoltaic window comprises a photovoltaic panel outer frame and a photovoltaic panel, and two sides of the photovoltaic panel outer frame are hinged to the linkage rods.
In the technical scheme, the linkage device is arranged at the top or the bottom of the building.
In the above technical scheme, the linkage device further comprises a controller for setting the opening and closing angle of the photovoltaic window.
In the technical scheme, the cross shaft is fixedly arranged on the surface of the wall body through a bracket.
In the technical scheme, sliding bearings are arranged on two sides of the outer frame of the photovoltaic panel and are used for being connected with the linkage rod.
In the technical scheme, the bottom of the outer frame of the photovoltaic panel is connected with the supporting chain, and the chain box for accommodating the supporting chain is arranged on the connecting rod between the inner glass curtain wall and the outer glass curtain wall.
In the technical scheme, a hydraulic buffer is arranged at the bottom of the outer frame of the photovoltaic panel.
In the technical scheme, the grids are arranged between the inner glass curtain wall and the outer glass curtain wall, and the photovoltaic window is correspondingly arranged on the outer glass curtain wall between every two grids.
In the technical scheme, the surface of the inward side of the photovoltaic panel is made of TPT material or other high infrared reflectivity materials.
In the technical scheme, the surface of the outer layer glass curtain wall is provided with the temperature sensor and the photosensitive element.
The utility model discloses an advantage and beneficial effect do:
1. this device utilizes photovoltaic window to reduce the building interior space as the sunshade in summer and get hot, and then plays the heat preservation effect winter, simultaneously, utilizes photovoltaic module self heat production, increases glass curtain wall interlayer air temperature, reduces winter building heating energy consumption.
2. The device can be used for vertical linkage, and can be used for performing linkage control on the building facade photovoltaic window, so that the energy consumption of respective control is reduced, meanwhile, the indoor heat gain of the building is reduced to the maximum extent, and the indoor lighting is adjusted.
3. The device can adjust the angle at regular time, and the generating efficiency is improved to the maximum extent. The whole group of photovoltaic windows are adjusted in a linkage mode, the photovoltaic windows can be tracked by the photovoltaic windows vertical shaft under the control of the controller, and particularly in summer, the indoor solar radiation of the building is reduced to the maximum extent.
Drawings
Fig. 1 is the utility model discloses in the structure schematic diagram under linkage type photovoltaic power generation sunshade heat preservation integration double glazing curtain closed state.
Fig. 2 is the utility model discloses in the structure schematic diagram under linkage type photovoltaic power generation sunshade heat preservation integration double glazing curtain wall state of opening.
Fig. 3 is a schematic view of the linkage structure.
Fig. 4 is a schematic view of a partial structure of a photovoltaic window.
Fig. 5 is a schematic view of air and heat flow during a winter off condition.
Fig. 6 is a schematic view showing the flow of air and heat in the summer open state.
Wherein: 1. a linkage device; 2. an inner layer glass curtain wall; 3. a photovoltaic window; 4. an outer layer of glass curtain wall; 5. a support; 6. a horizontal axis; 7. a frame; 8. a linkage rod; 9. an inter-frame link; 10. glass; 11. a chain case; 12. a drive motor; 13. a grid; 14. a photovoltaic panel; 15. a linkage gear; 16. a support chain; 17. a photovoltaic panel outer frame; 18. a sliding bearing.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.
The utility model provides a structure of coordinated type photovoltaic power generation sunshade heat preservation integration double glazing curtain wall:
the device comprises an inner glass curtain wall 2, an outer glass curtain wall 4, a plurality of groups of photovoltaic windows 3 arranged on the outer glass curtain wall and a linkage device 1 for cooperatively opening and closing the photovoltaic windows;
the linkage device is arranged at the top or the bottom of the building and comprises a cross shaft 6, a driving motor 12, a linkage gear 15, a linkage rod 8 and a controller for setting the opening and closing angle of the photovoltaic window, and the cross shaft is fixedly arranged on the surface of a wall body through a support 5. The driving motor is connected with a driving gear meshed with the linkage gear, the linkage gear is arranged on the cross shaft and rotates around the cross shaft, and the linkage gear is hinged with the linkage rod;
the photovoltaic window comprises a photovoltaic panel outer frame 17 and a photovoltaic panel 14, and sliding bearings 18 are arranged on two sides of the photovoltaic panel outer frame and used for being hinged to a linkage rod. And the surface of the inward side of the photovoltaic panel is made of TPT material. The photovoltaic panel outer frame bottom connects the support chain, is provided with the chain box that is used for accomodating the support chain on the connecting rod between the frame between inside and outside layer glass curtain wall. The solar cell module is applied to the photovoltaic window, a light-transmitting module (the back of the light-transmitting photovoltaic module is required to be made of a high infrared reflectivity material) can be selected, a non-light-transmitting module can be selected, and the occupied area of the non-light-transmitting module is calculated according to the indoor lighting standard of the building, so that indoor lighting in winter and heat gain are guaranteed as the standard.
And a grid 13 is arranged between the inner glass curtain wall and the outer glass curtain wall, and a photovoltaic window is correspondingly arranged on the outer glass curtain wall between every two grids. And the surface of the outer layer glass curtain wall is provided with a temperature sensor and a photosensitive element.
II, the working process of the linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall comprises the following steps:
the linkage device comprises a cross shaft, a driving motor, a linkage gear, a linkage rod and a controller for setting the opening and closing angle of the photovoltaic window.
In order to control vertical linkage, the arrangement of a mechanical device is reduced, the cost is saved, the control is convenient, the working efficiency of the photovoltaic window can be maximized, the indoor lighting requirement can be met, the turnover angle can be set according to different climate areas, and the mechanical device can be made into a solar light tracking system according to the solar altitude; and a window can be arranged on the inner glass curtain wall according to the requirement, and natural ventilation can be directly carried out in the area without mechanical refrigeration in summer.
The photovoltaic window comprises a photovoltaic panel outer frame and a photovoltaic panel, wherein sliding bearings are arranged on two sides of the photovoltaic panel outer frame and used for being hinged with the linkage rod. The photovoltaic panel outer frame bottom connects the support chain, is provided with the chain box that is used for accomodating the support chain on the connecting rod between the frame between inside and outside layer glass curtain wall. The supporting chain plays a supporting and protecting role on the photovoltaic window in the opening process of the photovoltaic window, and assists the driving motor to open the photovoltaic window.
During winter use, the photovoltaic window is in a closed state. Under the daytime working condition, photovoltaic module is in the power generation state, turns into the electric energy with solar energy, simultaneously because self has the reason of resistance and conversion efficiency, the photovoltaic module backplate can heat up, carries out the heat radiation to photovoltaic window air behind one's back, and then heaies up to double glazing curtain wall intermediate layer air, as shown in fig. 5, reduces the interior space heat dissipation, and then reduces the indoor heating energy consumption of winter building.
In the summer application process, the mechanical driving device drives the linkage rod piece and the sliding bearing to lift the whole group of photovoltaic windows to the optimal working inclination angle of the photovoltaic windows or the optimal sun-shading angle in summer, meanwhile, the support chain supports the photovoltaic windows in an auxiliary mode, and the support device and the mechanical driving device work in a cooperative mode under the action of the controller to ensure that the inclination angles of the whole group of linkage photovoltaic windows are the same and the sun-shading effect is achieved in a building room.
Thirdly, application of the linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall:
the photovoltaic window is closed in winter, as shown in fig. 5, the upper double-layer glass curtain wall structure and the lower double-side glass curtain wall part are used for lighting indoor space in winter, so that solar energy can be fully utilized to generate electricity on the surface of the whole building, solar radiation is utilized to the maximum degree, and indoor heating energy consumption is reduced. Open in summer, as shown in fig. 6, carry out the sunshade to the interior space, reduce building interior space's the gain of heat, take away double glazing curtain wall structure hot-air simultaneously through the chimney effect, each inter-floor hot-air also can circulate from building each inter-floor grille, guarantees that double glazing curtain wall air interlayer air flows, also reduces the indoor refrigeration energy consumption of building simultaneously.
The device can replace the original double-layer glass curtain wall, reduce the indoor heating energy consumption of the building in winter and the indoor refrigerating energy consumption in summer, and simultaneously the photovoltaic window can convert solar radiation into electric energy for the use of the whole set of system, thereby saving energy; under the condition of strong solar radiation in summer and under the condition of self-sufficiency, the grid connection can be carried out, redundant electric quantity is supplied to a large power grid, the building energy consumption is further reduced, and the effects of energy conservation and emission reduction are achieved. As shown in fig. 6, the photovoltaic window is in an open state, and the photovoltaic window can generate heat under the working condition, so that the temperature of local air is increased, and further interlayer air flow of the double-layer glass curtain wall is accelerated, and hot air in the double-layer glass curtain wall is discharged to the outside under the promotion of positive pressure difference between the interlayer and the outdoor air, so that the temperature of the interlayer air in the double-side glass curtain wall is reduced, and the generation of the heat accumulation effect is prevented. Due to the reduction of the temperature of the interlayer air, the indoor heat gain of the building is reduced, and meanwhile, the direct solar radiation of the building is reduced by the sun shading device, so that the indoor heat gain of the building is further reduced, and finally, the indoor refrigeration energy consumption of the building in summer is reduced.
All sizes shown in the drawing of the device are schematic, wherein the sizes of the photovoltaic window and the photovoltaic plate need to be determined according to actual conditions, and the requirements of indoor lighting of buildings in winter and size of sunshade in summer need to be ensured. The fixing mode is consistent with the structure of the common double-layer glass curtain wall. The photovoltaic window circuit arrangement of the device is connected with the controller, and an independent system or an independent grid-connected system is considered according to the electricity generation condition. The circuit is arranged along the frame to prevent the indoor visual perception from being influenced.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.
Claims (10)
1. Coordinated type photovoltaic power generation sunshade heat preservation integration double glazing curtain, its characterized in that: the photovoltaic curtain wall comprises an inner glass curtain wall, an outer glass curtain wall, a plurality of groups of photovoltaic windows arranged on the outer glass curtain wall and a linkage device for cooperatively opening and closing the photovoltaic windows;
the linkage device comprises a cross shaft, a driving motor, a linkage gear and a linkage rod, wherein the driving motor is connected with a driving gear meshed with the linkage gear, the linkage gear is arranged on the cross shaft and rotates around the cross shaft, and the linkage gear is hinged with the linkage rod;
the photovoltaic window comprises a photovoltaic panel outer frame and a photovoltaic panel, and two sides of the photovoltaic panel outer frame are hinged to the linkage rods.
2. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: the linkage device is arranged at the top or the bottom of the building.
3. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: the linkage device further comprises a controller used for setting the opening and closing angle of the photovoltaic window.
4. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: the cross shaft is fixedly arranged on the surface of the wall body through a support.
5. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: and sliding bearings are arranged on two sides of the outer frame of the photovoltaic panel and are used for being connected with the linkage rod.
6. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: the photovoltaic panel outer frame bottom connects the support chain, is provided with the chain box that is used for accomodating the support chain on the connecting rod between the frame between inside and outside layer glass curtain wall.
7. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: and a hydraulic buffer is arranged at the bottom of the outer frame of the photovoltaic panel.
8. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: the solar curtain wall is characterized in that grids are arranged between the inner glass curtain wall and the outer glass curtain wall, and one photovoltaic window is correspondingly arranged on the outer glass curtain wall between every two grids.
9. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: and the surface of the inward side of the photovoltaic panel is made of TPT material.
10. The linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall as claimed in claim 1, is characterized in that: and the surface of the outer layer glass curtain wall is provided with a temperature sensor and a photosensitive element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398970.XU CN209958574U (en) | 2019-03-27 | 2019-03-27 | Linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920398970.XU CN209958574U (en) | 2019-03-27 | 2019-03-27 | Linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall |
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| Publication Number | Publication Date |
|---|---|
| CN209958574U true CN209958574U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920398970.XU Expired - Fee Related CN209958574U (en) | 2019-03-27 | 2019-03-27 | Linkage type photovoltaic power generation sunshade heat preservation integrated double-layer glass curtain wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972776A (en) * | 2019-03-27 | 2019-07-05 | 天津大学 | Coordinated type photovoltaic power generation sunshading and thermal insulating integration double-layered glass facade |
| CN113622568A (en) * | 2021-08-11 | 2021-11-09 | 正兴建设集团股份有限公司 | Energy-saving glass curtain wall structure and construction method thereof |
-
2019
- 2019-03-27 CN CN201920398970.XU patent/CN209958574U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972776A (en) * | 2019-03-27 | 2019-07-05 | 天津大学 | Coordinated type photovoltaic power generation sunshading and thermal insulating integration double-layered glass facade |
| CN109972776B (en) * | 2019-03-27 | 2024-04-09 | 天津大学 | Linkage type photovoltaic power generation sunshade insulation integrated double-layer glass curtain wall |
| CN113622568A (en) * | 2021-08-11 | 2021-11-09 | 正兴建设集团股份有限公司 | Energy-saving glass curtain wall structure and construction method thereof |
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Granted publication date: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |