CN216526593U - Energy-saving and heat-preserving thermochromic glass - Google Patents
Energy-saving and heat-preserving thermochromic glass Download PDFInfo
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- CN216526593U CN216526593U CN202122661669.3U CN202122661669U CN216526593U CN 216526593 U CN216526593 U CN 216526593U CN 202122661669 U CN202122661669 U CN 202122661669U CN 216526593 U CN216526593 U CN 216526593U
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Abstract
The utility model discloses energy-saving heat-insulating thermochromic glass, which comprises a glass body and a fixing frame, wherein the glass body consists of a first glass substrate, a second glass substrate and a third glass substrate, the first glass substrate is arranged at the top end inside the glass body, a thermochromic film is bonded at the bottom end of the first glass substrate, the bottom end of the thermochromic film is bonded with the top end of the second glass substrate, a heat-insulating film is arranged at the bottom end of the second glass substrate, a sound-insulating layer is bonded at the bottom end of the heat-insulating film, the bottom end of the sound-insulating layer is bonded with the top end of the third glass substrate, and a fireproof glass sheet is bonded at the bottom end of the third glass substrate. Improve the fire resistance of the color-changing glass and prolong the service life of the color-changing glass.
Description
Technical Field
The utility model relates to the technical field of photochromic glass, in particular to energy-saving and heat-insulating thermochromic glass.
Background
Glass is an amorphous inorganic non-metallic material, and is generally prepared by using various inorganic minerals as main raw materials and adding a small amount of auxiliary raw materials. The color-changing glass is glass which changes color under certain conditions such as illumination, temperature, electric field or current, surface pressure and the like, changes correspondingly along with the change of the conditions, and can be reversibly and automatically restored to an initial state after the applied conditions disappear, and is also called as light-adjusting glass. The transmission characteristic of the color-changing glass is changed along with the change of the external environment, so that the effective control of solar radiation energy can be realized, and the aim of saving energy is fulfilled. The photochromic glass is mainly classified into photochromic glass, thermochromic glass, electrochromic glass and mechanochromic glass according to a glass characteristic change mechanism.
The existing thermochromic glass is simple in structure, poor in using effect, poor in effect of automatic color change adjustment, poor in noise reduction and energy saving effect, meanwhile, the existing thermochromic glass is poor in heat insulation performance, incapable of effectively insulating indoor and outdoor temperatures, long in service life, easy to age after being used for a long time, and the practicability is remained to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide energy-saving and heat-insulating thermochromic glass, which aims to solve the problems that the conventional thermochromic glass provided in the background art is simple in structure, poor in use effect, poor in automatic color change adjusting effect, poor in noise reduction and energy saving effects, poor in heat insulation performance, incapable of effectively insulating indoor and outdoor temperatures, low in service life, easy to age after long-time use and high in practicability.
In order to achieve the purpose, the utility model provides the following technical scheme: the energy-saving heat-insulating thermochromic glass comprises a glass body and a fixing frame, wherein the fixing frame is bonded on the outer side of the glass body, the glass body is composed of a first glass substrate, a second glass substrate and a third glass substrate, the first glass substrate is arranged at the top end inside the glass body, a thermochromic film is bonded at the bottom end of the first glass substrate, the bottom end of the thermochromic film is bonded with the top end of the second glass substrate, a heat-insulating film is arranged at the bottom end of the second glass substrate, a vacuum cavity is formed between the heat-insulating film and the second glass substrate, a sound-insulating layer is bonded at the bottom end of the heat-insulating film, the bottom end of the sound-insulating layer is bonded with the top end of the third glass substrate, and a fireproof glass sheet is bonded at the bottom end of the third glass substrate.
According to the preferred technical scheme, the two ends of the vacuum cavity are respectively provided with the sealing rubber blocks, the top ends and the bottom ends of the two sealing rubber blocks are respectively bonded with the bottom end of the second glass substrate and the top end of the heat insulation film, the internal structure of the color-changing glass can be conveniently and tightly connected through the arrangement of the sealing rubber blocks, the sealing performance of the vacuum cavity is improved, and the using effect is improved.
According to a preferable technical scheme of the utility model, a sealing rubber strip is bonded to the inner wall of the fixing frame, and the sealing rubber strip is bonded to the outer wall of the glass body.
As a preferred technical scheme of the utility model, the thermochromic film is made of vanadium dioxide, the vanadium dioxide is a metal oxide with phase change property, the phase change temperature of the thermochromic film is 68 ℃, the reversible conversion of infrared light from transmission to reflection is caused by the structural change before and after the phase change, and people apply the thermochromic film to the field of preparing intelligent temperature control films according to the characteristic.
In a preferred embodiment of the present invention, the sound-insulating layer is made of a soft resin, and has a good sound-insulating effect, and the sound-insulating performance of the color-changeable glass can be further improved.
As a preferable technical scheme of the utility model, the fireproof glass sheet is made of single-layer cesium potassium fireproof glass, has high-efficiency heat resistance and strong impact resistance, and can improve the fire resistance and heat resistance of the color-changing glass and prolong the service life of the color-changing glass.
In a preferred embodiment of the present invention, a light absorbing coating is bonded to the top of the first glass substrate.
Compared with the prior art, the utility model has the beneficial effects that:
1. the thermochromic film is arranged, the main body of the photochromic glass is composed of the plurality of glass substrates, and the thermochromic film bonded between the two glass substrates can be activated by heat energy of direct sunlight to color the glass when needed, so that the radiation energy of the outside is effectively reduced, the transmittance of the radiation energy of the sunlight is reduced, and the visual and thermal comfort level of living buildings or users can be improved.
2. Set up vacuum cavity and thermal-insulated heat preservation membrane, through the inside setting of thermal-insulated heat preservation membrane of glass, can improve glass's thermal-insulated heat preservation performance, the setting of vacuum cavity simultaneously can further noise reduction, reduce ultraviolet and jet into, reduces indoor air conditioner's energy consumption, improves glass's energy-conserving performance and practicality.
3. The fireproof glass sheet is arranged, the fireproof glass sheet is arranged outside the color-changing glass, the fireproof and heat-resistant performance of the color-changing glass can be improved, and the service life of the color-changing glass is prolonged.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is an internal cross-sectional view of the present invention.
In the figure: 1. a glass body; 2. a fixing frame; 3. a first glass substrate; 4. a second glass substrate; 5. a third glass substrate; 6. thermochromic films; 7. a vacuum chamber; 8. sealing the rubber block; 9. a heat insulation film; 10. a sound insulating layer; 11. a fire-resistant glass sheet; 12. a light absorbing coating; 13. and sealing rubber strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides an energy-saving and heat-insulating thermochromic glass, which comprises a glass body 1 and a fixing frame 2, wherein the fixing frame 2 is bonded on the outer side of the glass body 1, the glass body 1 is composed of a first glass substrate 3, a second glass substrate 4 and a third glass substrate 5, the first glass substrate 3 is arranged at the top end inside the glass body 1, a thermochromic adhesive sheet 6 is bonded at the bottom end of the first glass substrate 3, the bottom end of the thermochromic adhesive sheet 6 is bonded with the top end of the second glass substrate 4, a heat-insulating film 9 is arranged at the bottom of the second glass substrate 4, a vacuum cavity 7 is arranged between the heat-insulating film 9 and the second glass substrate 4, a sound-insulating layer 10 is bonded at the bottom end of the heat-insulating film 9, the sound-insulating layer 10 is arranged to improve the sound-insulating effect of the thermochromic glass, the bottom end of the sound-insulating layer 10 is bonded with the top end of the third glass substrate 5, the bottom end of the third glass substrate 5 is bonded with a fireproof glass sheet 11.
Preferably, the both ends of vacuum cavity 7 all are equipped with the sealed piece of gluing 8, and the top and the bottom of two sealed pieces of gluing 8 bond with the bottom of second glass substrate 4 and the top of thermal-insulated heat preservation membrane 9 respectively, and through the setting of sealed piece of gluing 8, the zonulae occludens of the glass inner structure that can be convenient for discolour has also improved vacuum cavity 7's leakproofness, promotes the result of use.
Preferably, the inner wall of the fixed frame 2 is bonded with the sealing rubber strip 13, the sealing rubber strip 13 is bonded with the outer wall of the glass body 1, and the sealing performance of connection between the fixed frame 2 and the glass body 1 can be improved through the sealing rubber strip 13.
Preferably, the thermochromic film 6 is made of vanadium dioxide, the vanadium dioxide is a metal oxide with phase change property, the phase change temperature of the vanadium dioxide is 68 ℃, the reversible conversion of infrared light from transmission to reflection is caused by the structural change before and after the phase change, and people apply the thermochromic film to the field of preparing intelligent temperature control films according to the characteristic.
Preferably, the soundproof layer 10 is made of a soft resin, which has a good soundproof effect and can further improve the soundproof performance of the photochromic glass.
Preferably, the fireproof glass sheet 11 is made of single-layer cesium potassium fireproof glass, has high heat resistance and strong impact resistance, and can improve the fire resistance and heat resistance of the color-changing glass and prolong the service life of the color-changing glass.
Preferably, the top end of the first glass substrate 3 is adhered with the light absorption coating 12, and the light absorption coating 12 is arranged to facilitate the photochromic glass to absorb sunlight for regulation and control.
When the energy-saving heat-insulating thermochromic glass is used, the main body of the thermochromic glass consists of a first glass substrate 3, a second glass substrate 4 and a third glass substrate 5, a glass body 1 can realize the thermochromic function through a thermochromic film 6 bonded between the first glass substrate 3 and the second glass substrate 4, can be activated by the heat energy of direct sunlight to color the glass when needed, effectively reduces the external radiation energy, reduces the transmittance of the sunlight radiation energy, can improve the visual and thermal comfort of the living or users of buildings, is mainly made of vanadium dioxide, the vanadium dioxide is a metal oxide with phase change property, the phase change temperature of the vanadium dioxide is 68 ℃, the reversible change of infrared light from transmission to reflection is caused by the change of the structure before and after phase change, and people apply the thermochromic glass to the field of preparing intelligent temperature control films according to the characteristic, meanwhile, through the arrangement of the heat insulation film 9 in the glass, the heat insulation performance of the glass can be improved, the use comfort of the glass is further improved, the vacuum cavity 7 and the sound insulation layer 10 are also arranged in the photochromic glass, the sound insulation layer 10 is mainly made of soft resin, the sound insulation layer has good sound insulation effect, the noise can be further reduced, the incidence of ultraviolet rays is reduced, the energy consumption of an indoor air conditioner is reduced, the energy saving performance and the practicability of the photochromic glass are greatly improved, the sealing rubber block 8 is arranged at the edge of the vacuum cavity 7, the tight connection of the internal structure of the photochromic glass can be facilitated, the sealing performance of the vacuum cavity 7 is also improved, the use effect is improved, the fixing frame 2 is connected with the outside of the glass body 1 through the sealing rubber strip 13, the outside of the glass body 1 can be sealed, the fireproof glass sheet 11 is also arranged outside the photochromic glass, and the fireproof glass sheet 11 is mainly made of single-layer cesium potassium fireproof glass, it possesses efficient heat resistance to shock resistance is strong, can improve the fire-resistant heat resistance of glass that discolours, improves the life of glass that discolours, through the extinction coating 12 that the glass surface of discolouing scribbles and establishes, can be convenient for discolous glass absorbs sunshine fast and regulate and control that discolous, has improved the result of use of glass that discolous.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides an energy-conserving heat retaining temperature changes color glass, includes glass body (1) and fixed frame (2), its characterized in that: a fixing frame (2) is bonded on the outer side of the glass body (1), the glass body (1) is composed of a first glass substrate (3), a second glass substrate (4) and a third glass substrate (5), the first glass substrate (3) is arranged at the top end inside the glass body (1), a thermochromic film (6) is bonded at the bottom end of the first glass substrate (3), the bottom end of the thermochromic film (6) is bonded with the top end of the second glass substrate (4), the bottom of the second glass substrate (4) is provided with a heat insulation film (9), a vacuum cavity (7) is arranged between the heat insulation film (9) and the second glass substrate (4), the bottom end of the heat insulation film (9) is bonded with a sound insulation layer (10), the bottom end of the sound insulation layer (10) is bonded with the top end of the third glass substrate (5), the bottom end of the third glass substrate (5) is bonded with a fireproof glass sheet (11).
2. The thermochromic glass of claim 1, wherein: and two ends of the vacuum cavity (7) are respectively provided with a sealant block (8), and the top ends and the bottom ends of the sealant blocks (8) are respectively bonded with the bottom end of the second glass substrate (4) and the top end of the heat insulation film (9).
3. The thermochromic glass of claim 1, wherein: the inner wall of the fixing frame (2) is bonded with a sealing rubber strip (13), and the sealing rubber strip (13) is bonded with the outer wall of the glass body (1).
4. The thermochromic glass of claim 1, wherein: the thermochromic film (6) is made of vanadium dioxide.
5. The thermochromic glass of claim 1, wherein: the sound insulation layer (10) is made of a soft resin.
6. The thermochromic glass of claim 1, wherein: the fireproof glass sheet (11) is made of single-layer cesium potassium fireproof glass.
7. The thermochromic glass of claim 1, wherein: the top end of the first glass substrate (3) is adhered with a light-absorbing coating (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122661669.3U CN216526593U (en) | 2021-11-02 | 2021-11-02 | Energy-saving and heat-preserving thermochromic glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122661669.3U CN216526593U (en) | 2021-11-02 | 2021-11-02 | Energy-saving and heat-preserving thermochromic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216526593U true CN216526593U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122661669.3U Active CN216526593U (en) | 2021-11-02 | 2021-11-02 | Energy-saving and heat-preserving thermochromic glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216526593U (en) |
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2021
- 2021-11-02 CN CN202122661669.3U patent/CN216526593U/en active Active
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