CN214995028U - Cadmium telluride power generation glass self-breathing curtain wall - Google Patents
Cadmium telluride power generation glass self-breathing curtain wall Download PDFInfo
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- CN214995028U CN214995028U CN202121306562.0U CN202121306562U CN214995028U CN 214995028 U CN214995028 U CN 214995028U CN 202121306562 U CN202121306562 U CN 202121306562U CN 214995028 U CN214995028 U CN 214995028U
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- curtain wall
- cadmium telluride
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- glass
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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Abstract
The utility model discloses a cadmium telluride generating glass self-breathing curtain wall, which comprises an inner curtain wall and an outer curtain wall which are arranged in parallel; the inner curtain wall is made of ultra-white glass, the top of the inner curtain wall is provided with an indoor exchange air inlet, and the bottom of the inner curtain wall is provided with an indoor exchange air outlet; the outer curtain wall is light-transmitting cadmium telluride generating glass, the inner side of the light-transmitting cadmium telluride generating glass is provided with a light-reflecting shutter, and one side of the light-reflecting shutter, which is opposite to the light-transmitting cadmium telluride generating glass, is provided with a high-reflection coating; the bottom of the outer curtain wall is provided with a cold air inlet, and the top of the outer curtain wall is provided with a hot air outlet. The cadmium telluride generating glass self-breathing curtain wall can be used at any position in the curtain wall, has low requirement on installation angle, and can still ensure the photoelectric conversion efficiency when vertically installed; the high-reflection coating is arranged on one side of the light-transmitting cadmium telluride generating glass, which is opposite to the light-transmitting cadmium telluride generating glass, so that the light-transmitting cadmium telluride generating glass can absorb more sunlight, the conversion efficiency of the light-transmitting cadmium telluride generating glass is improved, and the economic benefit is increased.
Description
Technical Field
The utility model belongs to the technical field of breathe the curtain, concretely relates to cadmium telluride electricity generation glass is from breathing curtain.
Background
At present, the breathing curtain wall and the outer wall glass are both made of ultra-white light-transmitting glass or LOW-E glass, the photovoltaic glass is used on the breathing curtain wall and is generally used at the top or the bottom of the curtain wall, the whole outer wall glass cannot be made of photovoltaic components, and the main reason is that the curtain wall glass requires certain light transmittance due to the light-tight characteristic of a photovoltaic product, so that the use range of the photovoltaic glass in the breathing curtain wall is limited.
Although the film module has been used as a light transmission module in BIPV in a photovoltaic module, the light transmission module absorbs too little sunlight, resulting in too low conversion rate. In addition, the curtain wall is vertically installed, the incident direction of the light receiving surface and sunlight of the photovoltaic module is not vertical, the sunlight is directly received lower, the photoelectric conversion efficiency is further reduced, and the use of the photovoltaic module in the breathing curtain wall is further limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cadmium telluride electricity generation glass self-breathing curtain to solve at least one technical problem of the above-mentioned that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cadmium telluride power generation glass self-breathing curtain wall comprises an inner curtain wall and an outer curtain wall which are arranged in parallel;
the inner curtain wall is made of ultra-white glass, an indoor exchange air inlet is formed in the top of the inner curtain wall, and an indoor exchange air outlet is formed in the bottom of the inner curtain wall;
the outer curtain wall is light-transmitting cadmium telluride generating glass, a light-reflecting shutter is arranged on the inner side of the light-transmitting cadmium telluride generating glass, and a high-reflection coating is arranged on one side, opposite to the light-transmitting cadmium telluride generating glass, of the light-transmitting cadmium telluride generating glass; the bottom of the outer curtain wall is provided with a cold air inlet, and the top of the outer curtain wall is provided with a hot air outlet.
Furthermore, the light-transmitting cadmium telluride power generation glass and the light-reflecting shutters are of an integrated structure.
Furthermore, a frame is arranged around the light-transmitting cadmium telluride power generation glass, and two ends of the light-reflecting shutters are fixed on two sides of the frame through rotating shafts.
Furthermore, the light-transmitting cadmium telluride power generation glass is connected with the frame in an adhesive manner.
Furthermore, the light-transmitting cadmium telluride power generation glass is connected with the frame in an adhesive manner through a silicone structural adhesive.
Furthermore, the light reflecting shutter is an aluminum alloy shutter.
Further, the maximum angle at which the reflective louver is opened is 45 °.
Further, the cold air inlet and the hot air outlet are respectively provided with air guide shutters.
Furthermore, the indoor exchange air inlet and the indoor exchange air outlet are respectively provided with an air exchange electric air door.
Compared with the prior art, the utility model provides a technical scheme has following beneficial effect or advantage:
the cadmium telluride generating glass self-breathing curtain wall provided by the utility model can be used at any position in the curtain wall, the requirement on the installation angle is not high, and the photoelectric conversion efficiency can still be ensured by vertical installation; the high-reflection coating is arranged on one side of the light-transmitting cadmium telluride generating glass, which is opposite to the light-transmitting cadmium telluride generating glass, so that the light-transmitting cadmium telluride generating glass can absorb more sunlight, the conversion efficiency of the light-transmitting cadmium telluride generating glass is improved, and the economic benefit is increased.
Drawings
FIG. 1 is a schematic structural view of a cadmium telluride power generation glass self-breathing curtain wall provided by an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the cadmium telluride power generating glass and the frame in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
As shown in fig. 1, the embodiment of the present invention provides a cadmium telluride power generation glass self-breathing curtain wall, which comprises an inner curtain wall 1 and an outer curtain wall 4 which are arranged in parallel;
the inner curtain wall 1 is made of ultra-white glass, the top of the inner curtain wall 1 is provided with an indoor exchange air inlet 2, and the bottom of the inner curtain wall is provided with an indoor exchange air outlet 3;
the outer curtain wall 4 is light-transmitting cadmium telluride power generation glass, the inner side of the light-transmitting cadmium telluride power generation glass is provided with a light-reflecting shutter 5, and one side of the light-reflecting shutter 5, which is opposite to the light-transmitting cadmium telluride power generation glass, is provided with a high-reflection coating; the bottom of the outer curtain wall 4 is provided with a cold air inlet 6 and the top is provided with a hot air outlet 7.
It should be noted that the SRI value of the highly reflective coating in the embodiments of the present invention is > 78.
In a feasible implementation scheme, in order to facilitate subsequent replacement, maintenance and repair, the light-transmitting cadmium telluride generating glass and the light-reflecting shutters 5 are arranged into an integrated structure in the embodiment of the invention. Specifically, as shown in fig. 2, in the embodiment of the present invention, a frame 8 is disposed around the light-transmitting cadmium telluride generating glass, and two ends of the reflective louver 5 are fixed on two sides of the frame 8 through a rotating shaft.
In a possible embodiment, the light-transmitting cadmium telluride generating glass is connected with the frame 8 in a plurality of ways, and in the embodiment of the present invention, the light-transmitting cadmium telluride generating glass is preferably connected with the frame by bonding, preferably by bonding with silicone structural adhesive. The bonding connection leakproofness is good, can separate the heat-insulating, ensures the heat preservation function of curtain better.
In a possible embodiment, the reflective louver 5 in the embodiment of the present invention is preferably an aluminum alloy louver in order to better dissipate heat of the light-transmitting cadmium telluride generating glass. The heat generated by the light-transmitting cadmium telluride power generation glass can be dissipated to a channel between the inner wall and the outer wall through the closely attached reflective louvers 5, and at the moment, the reflective louvers 5 play a role of radiating fins and can effectively keep the temperature suitability of the power generation glass.
In a possible embodiment, the opening and closing angle of the reflective louver 5 can be adjusted according to the requirement, wherein the maximum opening angle of the reflective louver 5 in the embodiment of the present invention is preferably 45 °, and of course, the maximum opening angle thereof can also be set to 60 ° or other angles, which is not limited herein.
In a feasible implementation scheme, in order to further ensure the thermal insulation performance of the curtain wall, the embodiment of the utility model provides a cold air inlet 6 and hot air outlet 7 are provided with air guide tripe 9 respectively. In summer, the air guide shutter is opened, the reflecting shutter 5 is controlled to adjust the intensity and the angle of sunlight incident into the room, the heat insulation function of the curtain wall is realized, the air guide shutter 9 of the hot air outlet 7 can be closed in winter, the reflecting shutter 5 is opened to the maximum angle, under the action of sunlight, a heat air protective layer is formed, the indoor temperature is kept, and the heat insulation function of the curtain wall is realized.
It should be noted that, the air guide shutter in the embodiment of the present invention may be controlled electrically, or may be controlled manually, and is not limited specifically.
In a possible implementation, in order to control the indoor air exchange conveniently, the embodiment of the present invention provides the air exchange electric damper 10 at the indoor exchange air inlet 2 and the indoor exchange air outlet 3, respectively. When the indoor air exchange is required, the electric air exchange damper 10 is opened, and when the indoor air exchange is not required, the electric air exchange damper 10 is closed.
The embodiment of the utility model provides a cadmium telluride electricity generation glass is from breathing curtain's theory of operation as follows:
external air exchange principle: by utilizing the chimney effect and the greenhouse effect, external air enters from the cold air inlet 6, brings fresh cold air into the cold air, enters the channel between the inner curtain wall 1 and the outer curtain wall 4, circulates upwards, is discharged from the hot air outlet 7 at the top, and exchanges heat with indoor and light-transmitting cadmium telluride power generation glass when passing between the inner curtain wall 1 and the outer curtain wall 4 to take away redundant heat.
Internal air exchange principle: also by utilizing chimney effect and greenhouse effect, dirty indoor air enters a channel between the inner curtain wall 1 and the outer curtain wall 4 through the indoor exchange air outlet 3, fresh external air enters the top indoor exchange air inlet 2 and enters the room, meanwhile, the difference between the temperature of the outdoor air and the temperature of the room is not large because the outdoor air enters the heat exchange process, the obvious change of the indoor temperature cannot be caused after entering the room, when the indoor air exchange is not needed, the electric air exchange door 10 can be closed, and the room does not participate in the air exchange process.
And (3) ensuring energy conservation of a building: the accessible control reflection of light tripe 5 adjusts sunshine and incides indoor intensity, angle in summer, realizes the thermal-insulated function of curtain, can close hot-air outlet 7's air guide tripe 9 winter, opens reflection of light tripe 5 to 45 jiaos, under the effect of sunlight, forms the hot-air protective layer, keeps indoor temperature, realizes the heat preservation function of curtain.
Indoor lighting: the power generation glass adopts light-transmitting cadmium telluride power generation glass, the film layer can be processed into an intensive louver light-transmitting type through a light-transmitting cadmium telluride power generation glass through a laser process, meanwhile, laser cannot etch a transparent conducting layer, the integrity of a battery series-parallel structure is guaranteed, normal power generation can be realized, meanwhile, due to the high precision and the adjustability of laser processing, the light-transmitting cadmium telluride power generation glass with different light transmittance requirements of 30-80% can be processed, and therefore after the glass is installed on a curtain wall, indoor lighting is not influenced.
And (3) ensuring the generated energy: cadmium telluride is direct band gap semiconductor film power generation glass which has good weak light property and high optical absorption coefficient, so that the transparent cadmium telluride generating glass is slightly influenced by the angle when being installed, is suitable for vertical installation, and when the photoelectric conversion effect occurs, the heat generated by the transparent cadmium telluride generating glass can be dissipated to the channel between the inner wall and the outer wall through the reflecting shutters 5, at the moment, the reflecting shutters 5 play the role of radiating fins, the temperature suitability of the generating glass is kept, the influence of the conversion efficiency is small, because the transparent cadmium telluride generating glass is selected, more sunlight is absorbed less due to refraction, diffuse reflection effect and the like, however, the surface of the light reflecting shutter 5 is provided with a high reflection coating, partial sunlight penetrating through the power generation glass is reflected by the high reflection coating of the shutter to the surface of the cadmium telluride power generation glass for secondary absorption, and the loss of power generation amount caused by light transmission is reduced as much as possible.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A cadmium telluride power generation glass self-breathing curtain wall is characterized by comprising an inner curtain wall and an outer curtain wall which are arranged in parallel;
the inner curtain wall is made of ultra-white glass, an indoor exchange air inlet is formed in the top of the inner curtain wall, and an indoor exchange air outlet is formed in the bottom of the inner curtain wall;
the outer curtain wall is light-transmitting cadmium telluride generating glass, a light-reflecting shutter is arranged on the inner side of the light-transmitting cadmium telluride generating glass, and a high-reflection coating is arranged on one side, opposite to the light-transmitting cadmium telluride generating glass, of the light-transmitting cadmium telluride generating glass; the bottom of the outer curtain wall is provided with a cold air inlet, and the top of the outer curtain wall is provided with a hot air outlet.
2. A cadmium telluride power generating glass self-breathing curtain wall as in claim 1 wherein the light transmitting cadmium telluride power generating glass is integral with the reflective louvers.
3. A cadmium telluride power generation glass self-breathing curtain wall as claimed in claim 2, wherein a frame is arranged around the light transmitting cadmium telluride power generation glass, and two ends of the light reflecting louver are fixed on two sides of the frame through rotating shafts.
4. A cadmium telluride power generating glass self-breathing curtain wall as claimed in claim 3 wherein the light transmitting cadmium telluride power generating glass is adhesively connected to the frame.
5. A cadmium telluride power generation glass self-breathing curtain wall as claimed in claim 4 wherein the light transmitting cadmium telluride power generation glass is adhesively connected to the frame by a silicone structural adhesive.
6. A cadmium telluride power generating glass self-breathing curtain wall as in claim 1 wherein the reflective louvers are aluminum alloy louvers.
7. A cadmium telluride power generating glass self-breathing curtain wall as claimed in claim 1 wherein the maximum angle at which the light reflecting louvers open is 45 °.
8. A cadmium telluride power generating glass self-breathing curtain wall as claimed in claim 1 wherein the cold air inlet and the hot air outlet are provided with air directing louvers respectively.
9. The cadmium telluride generating glass self-breathing curtain wall as claimed in claim 1, wherein the indoor exchange air inlet and the indoor exchange air outlet are respectively provided with an air exchange electric damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306562.0U CN214995028U (en) | 2021-06-10 | 2021-06-10 | Cadmium telluride power generation glass self-breathing curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306562.0U CN214995028U (en) | 2021-06-10 | 2021-06-10 | Cadmium telluride power generation glass self-breathing curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214995028U true CN214995028U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121306562.0U Active CN214995028U (en) | 2021-06-10 | 2021-06-10 | Cadmium telluride power generation glass self-breathing curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214995028U (en) |
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2021
- 2021-06-10 CN CN202121306562.0U patent/CN214995028U/en active Active
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