CN110712406B - Bulletproof and fireproof glass capable of generating power and preparation process thereof - Google Patents
Bulletproof and fireproof glass capable of generating power and preparation process thereof Download PDFInfo
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- CN110712406B CN110712406B CN201810771666.5A CN201810771666A CN110712406B CN 110712406 B CN110712406 B CN 110712406B CN 201810771666 A CN201810771666 A CN 201810771666A CN 110712406 B CN110712406 B CN 110712406B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10064—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising at least two glass sheets, only one of which being an outer layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10779—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing polyester
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/1088—Making laminated safety glass or glazing; Apparatus therefor by superposing a plurality of layered products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
- B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
- B32B17/10917—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form between two pre-positioned glass layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/416—Reflective
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a power generating bulletproof and fireproof glass and a manufacturing method thereof, wherein the power generating bulletproof and fireproof glass comprises: the solar photovoltaic module comprises a high-reflection heat insulation film layer (1), a first glass layer (2), a first bonding layer (3), a photovoltaic chip layer (4), a second glass layer (5), a second bonding layer (6), a protection reinforcing layer (7) and a fireproof glass layer (8). The electricity-generating bulletproof and fireproof glass also comprises an electric dimming layer (9). The bulletproof and fireproof glass capable of generating power can not only realize photovoltaic power generation, but also has good bulletproof effect; the product is light in weight and low in installation requirement; the optical distortion effect can be prevented; natural lighting and indoor and outdoor visual communication can be realized; the product can automatically adjust indoor light, and simultaneously simplifies an electro-dimming structure; the surface of the product has high heat insulation property and does not influence the power generation efficiency by reflecting infrared radiation; the fireproof glass is arranged on the inner side of the product, so that the organic materials in the product can be effectively protected from being influenced by high temperature.
Description
Technical Field
The invention relates to the field of glass production and manufacturing, in particular to bulletproof and fireproof glass capable of generating power and a preparation process thereof.
Background
With the continuous progress of photovoltaic technology and the rapid development of photovoltaic industry, photovoltaic power generation glass attracts more and more researchers and manufacturers to pay high attention in recent years. Conventional photovoltaic power generation glass typically replaces traditional glass with translucent photovoltaic modules encapsulated by double glazing, which typically employ crystalline silicon or thin film photovoltaic modules. The photovoltaic cell part of the photovoltaic power generation glass can generate power through a photovoltaic effect, and the transparent part can realize natural lighting and indoor and outdoor visual communication. The photovoltaic power generation glass has the greatest characteristic that a part of solar radiation can be actively converted into useful electric energy through the photovoltaic effect, and meanwhile, the purpose of controlling the heat and glare of the solar radiation is realized by adjusting the transmittance of a photovoltaic module. However, with the large number of applications of photovoltaic power generation glass, higher and higher requirements are also put on safety protection performance and anti-theft performance of the photovoltaic power generation glass.
The bulletproof glass is a sandwich safety glass with the capability of blocking bullet or violent impact, and has the light transmission of the glass and certain bulletproof capability. The bulletproof glass is required to have extremely high strength and toughness, can bear strong impact and damage, can resist bullet shooting without penetration while meeting the requirement of light-transmitting observation, is widely applied to important places such as counters, museums, archives, high-grade residences, prisons and the like of units such as banks, postal service, telecommunication, securities, insurance and the like and special vehicles in the aspect of safety protection, and is a variety which is widely applied and rapidly developed in the field of security products. In order to achieve the bulletproof function, bulletproof glass is often designed as a multilayer laminated structure.
Utility model with publication number CN206968122U discloses a bulletproof glass, which comprises 4 layers of glass and one layer of polycarbonate, which are bonded together by PVB (polyvinyl butyral) film.
In order to improve the safety protection performance of the photovoltaic power generation glass, the inventor provides the bulletproof glass capable of generating power by combining the characteristics of the photovoltaic power generation glass and the bulletproof glass, so that the energy conservation and environmental protection can be realized, and the safety protection requirement can be met.
The conventional photovoltaic power generation glass usually adopts a curtain wall type frame structure to obtain the light receiving area as high as possible, which requires that the weight of the photovoltaic power generation glass must be reduced as much as possible to improve the safety of the bearing frame and facilitate large-scale installation. However, in order to achieve the required bulletproof effect, the conventional bulletproof glass must be composed of multiple layers of glass and PVB film, which results in heavy weight, very high requirements for bearing a frame and mounting power, and the perspective effect is seriously affected by the optical distortion effect generated by more glass layers. In addition, the existing photovoltaic power generation glass and the existing bulletproof glass cannot automatically adjust light, and due to the fact that a large amount of organic composite materials are used in the existing bulletproof glass and the existing photovoltaic glass, the existing bulletproof glass and the existing photovoltaic glass are not high-temperature resistant, are easy to burn when meeting fire, can release toxic gas, and have serious potential safety hazards.
Therefore, there is a need to design a new type of electric bulletproof and fireproof glass to overcome the above-mentioned drawbacks in the prior art.
Disclosure of Invention
The invention aims to solve the technical problems and provide bulletproof and fireproof glass capable of generating power, so that the product has better heat insulation and fireproof performance and the safety of the product is improved.
The invention also aims to provide the bulletproof and fireproof glass capable of generating power, so that the weight of the product is reduced as much as possible, the safety protection requirement can be met, and the installation requirement of the existing photovoltaic power generation glass can be met.
Still another object of the present invention is to provide a power generation bulletproof and fireproof glass capable of self-regulating light transmission.
In view of the above, the invention provides a bulletproof and fireproof glass capable of generating power, which comprises a heat insulation film layer, a first glass layer, a first adhesive layer, a photovoltaic chip layer, a second glass layer, a second adhesive layer, a protective reinforcing layer and a fireproof glass layer.
Preferably, the heat insulation film layer is a high-reflection heat insulation metal film layer with a metal layer sputtered on the upper surface of the polyethylene terephthalate film, and the metal is at least one selected from gold, silver, titanium, nickel and indium.
Preferably, the first adhesive layer is selected from any one of a polyvinyl butyral (PVB) film, an SGP film, and a polyurethane film.
Preferably, the photovoltaic chip layer is a solar photovoltaic power generation component selected from crystalline silicon, amorphous silicon, CdS, CdTe and CuInSe 2 (CIS)、CuInGaSe 2 (CIGS), dye-sensitized solar cells (DSSCs), organic conductive polymers, and the like.
Preferably, the protective reinforcing layer comprises a highly light-transmissive polycarbonate layer.
Preferably, the second adhesive layer is selected from a polyurethane film or a polyurethane potting adhesive layer.
Preferably, the fire-resistant glass layer is selected from cesium potassium fire-resistant glass.
Preferably, the electricity-generating bulletproof and fireproof glass further comprises an electric dimming layer, and the electric dimming layer is electrically connected with the photovoltaic electricity generation layer. The electro-dimming layer may be disposed on the lower surface of the protective reinforcing layer or the fire-resistant glass layer.
Preferably, the electro-dimming layer is selected from at least one of a liquid crystal dimming film and an electrochromic film.
Preferably, a third adhesive layer is further arranged between the protective reinforcing layer and the fireproof glass layer, and the third adhesive layer is selected from a polyurethane adhesive sheet or a polyurethane perfusion adhesive layer.
Preferably, the first glass layer is selected from at least one of flat glass, float glass, wired glass and tempered glass. The second glass layer is float glass.
The second aspect of the invention provides a method for manufacturing a bulletproof and fireproof glass capable of generating power, which comprises the following steps: forming a photovoltaic chip layer on an upper surface of the second glass layer; sequentially laminating a first adhesive layer and a first glass layer on the photovoltaic chip layer and laminating; sequentially laminating a second bonding layer and a protective reinforcing layer on the lower surface of the second glass layer; laminating a fireproof glass layer on the lower surface of the protective reinforcing layer; and laminating an insulating film layer on an upper surface of the first glass layer.
Preferably, the step of forming a photovoltaic chip layer on the second glass layer includes depositing the photovoltaic chip layer on the upper surface of the second glass layer by a co-evaporation technique, and further includes adjusting the size and arrangement density of inter-chips on the photovoltaic chip layer by laser scribing or etching on the photovoltaic chip layer to adjust the light transmittance.
Preferably, the method further comprises laminating an electro-dimming layer on the lower surface of the protective reinforcing layer or the fireproof glass layer, and electrically connecting the electro-dimming layer with the photovoltaic chip layer.
Preferably, the method further comprises the step of arranging a third adhesive layer between the protective reinforcing layer and the fireproof glass layer, wherein the third adhesive layer is selected from a polyurethane adhesive sheet or a polyurethane pouring adhesive layer.
The invention has the beneficial effects that:
1. the product can not only realize photovoltaic power generation, is energy-saving and environment-friendly, but also has good bulletproof effect and meets the national standard;
2. the product is light in weight, the weight of the product is not obviously increased after the bulletproof function is added, the installation requirement is lower, and the installation safety of a large-area curtain wall is met;
3. compared with the conventional bulletproof glass, the number of the glass layers is obviously reduced, and the optical distortion effect can be prevented;
4. the product can not only carry out photovoltaic power generation, but also realize natural lighting and indoor and outdoor visual communication through laser scribing or etching;
5. the product can automatically adjust indoor light according to the intensity of the irradiated sunlight, and simultaneously, the electro-dimming structure is simplified, and the light-weight requirement of the photovoltaic power generation glass is met;
6. the product surface has the high thermal-insulated membrane of reflection, can not influence the seeing through of visible light when reflecting most infrared light, because the photovoltaic chip layer mainly absorbs visible light electricity generation, consequently neither can influence the generating efficiency of photovoltaic chip layer, can show thermal-insulated again, prevents that inside organic material from overheating.
7. The innermost side of the product is provided with fireproof glass, so that the organic material in the product can be protected in a high-temperature environment.
Drawings
FIG. 1 shows a block diagram of a power generating bulletproof and fireproof glass according to an embodiment of the invention; and
fig. 2 shows a structural view of a chargeable bulletproof and fireproof glass according to another embodiment of the present invention.
Detailed description of the preferred embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings. It should be noted that these examples are only for illustrating the present invention and should not be construed as limiting the present invention.
Fig. 1 shows a structural diagram of a power generating bulletproof and fireproof glass according to an embodiment of the present invention, wherein the power generating bulletproof and fireproof glass comprises a high-reflection heat insulation film layer 1, a first glass layer 2, a first adhesive layer 3, a photovoltaic chip layer 4, a second glass layer 5, a second adhesive layer 6, a protective reinforcing layer 7 and a fireproof glass layer 8.
The high-reflection heat insulation film layer 1 is an intelligent spectrum selective heat insulation film which achieves the purpose of heat insulation by reflection, and the appearance of the high-reflection heat insulation film layer solves the problem of secondary radiation heat transfer of congenital defects of heat absorption type film heat insulation films. Noble metals such as gold, silver, titanium, nickel, indium and the like are uniformly sputtered on an optical PET (polyethylene terephthalate) base material by adopting a magnetron sputtering process to form a multi-layer to dense high-heat-insulation metal film layer, so that the film layer can play a role of lasting reflection and heat insulation on heat of infrared spectrum, but does not hinder the permeability of visible light. Because the spectral response curve of the existing photovoltaic material can be converted into electricity, the electricity can be mainly visible light, the high-reflection heat insulation film 1 does not affect the power generation efficiency of the photovoltaic chip layer 4, but can remarkably reduce the heat transmitted by transmitted radiation, is beneficial to protecting the internal organic composite material, and plays a role in fire prevention. The thickness of the high-reflection heat insulation film layer 1 is 1-3 mm.
The first adhesive layer 3 may be any one of a polyvinyl butyral (PVB) film, an SGP film, and a polyurethane film, and preferably is a PVB film. The PVB film has the thickness of 0.38-2.28mm and the light transmittance of more than 90%. The PVB film can be a PVB heat-insulating film treated by heat-insulating nano tin oxide doped with antimony or heat-insulating nano indium oxide doped with tin, has better external impact resistance and can improve the performances of burglary prevention, heat insulation, sound insulation and ultraviolet resistance.
The photovoltaic chip layer 4 is a solar photovoltaic power generation module, is selected from crystalline silicon, amorphous silicon, CdS, CdTe, CuInSe2(CIS), CuInGaSe2(CIGS), dye-sensitized solar cells (DSSC), organic conductive polymers, and the like, and is preferably a thin film photovoltaic module. The photovoltaic chip layer 4 can be formed into a translucent layer with a certain light transmittance by means of laser scribing or etching so as to adjust the intensity of light irradiated into the translucent layer.
The protective reinforcing layer 7 adopts a high-light-transmission polycarbonate layer, the thickness is 2-6mm, and the light transmittance is more than 90%.
The second adhesive layer 6 can be a polyurethane film or a polyurethane perfusion adhesive layer, and the thickness is 1-2 mm.
The first glass layer 2 is at least one of flat glass, float glass, wired glass and tempered glass, and the thickness is 3-6 mm. The second glass layer 5 may be float glass and has a thickness of between 3 and 6 mm.
The fire-resistant glass layer 9 can be cesium potassium fire-resistant glass with a thickness of 3-6 mm. A third adhesive layer can be arranged between the protective reinforcing layer 7 and the fireproof glass layer 8, and the third adhesive layer is selected from a polyurethane film or a polyurethane perfusion adhesive layer.
Fig. 2 shows a structural diagram of a chargeable bulletproof and fireproof glass according to another embodiment of the present invention, in which an electro-dimming layer 9 is added to the structure of fig. 1. The electric dimming layer 9 can be arranged on the lower surface of the protective reinforcing layer 7 or the fireproof glass layer 8 and is electrically connected with the photovoltaic power generation layer 4. The electro-dimming layer 9 may be at least one of a liquid crystal dimming film or an electrochromic film.
The conventional electro-dimming glass generally needs to be provided with a power supply device, a light sensor and a controller for the electro-dimming layer so as to adjust the light transmittance of the glass according to the external light intensity and realize the light adjusting function. And this embodiment can directly utilize photovoltaic chip layer 4 to supply power for electric dimming layer 9, no longer needs solitary power supply unit, and can also judge external light irradiation intensity according to the power of photovoltaic chip layer 4 output current, also can realize automatically regulated glass's luminousness from this under the condition that need not light sensor. Therefore, the embodiment greatly simplifies the automatic dimming structure, so that the automatic dimming function can be simply and conveniently realized on the bulletproof and fireproof glass capable of generating electricity without greatly increasing the weight, the burden of a supporting frame cannot be obviously increased, the visual discomfort of the conventional photovoltaic power generation glass can be effectively improved, and the function of shading the interior can be realized.
The method of manufacturing the electrically-generatable bulletproof and fireproof glass of the invention may include a) forming a photovoltaic chip layer 4 on an upper surface of the second glass layer 5; b) laminating a first adhesive layer 3 and a first glass layer 2 in sequence on the photovoltaic chip layer 4; c) a second bonding layer 6, a protective reinforcing layer 7 and a fireproof glass layer 8 are sequentially laminated on the lower surface of the second glass layer 5; d) and a high-reflection heat insulation film layer 1 is adhered to the upper surface of the second glass layer 2. In addition, e) an electro-dimming layer 9 is arranged on the lower surface of the protective reinforcing layer 7 or the fireproof glass layer 8, and the electro-dimming layer 9 is electrically connected with the photovoltaic chip layer 4.
Specifically, a method for manufacturing a power generating bulletproof glass according to one embodiment of the present invention includes:
1. after the second glass layer 5 with the thickness of 3-6mm is cleaned and dried, the photovoltaic chip layer 4 is deposited on the upper surface by adopting a co-evaporation technology, and different chip coating interval sizes and arrangement densities are engraved by adopting a laser method, so that chip glass with different light transmittance is obtained, the light transmittance can be from 20% to 50%, and natural lighting and indoor and outdoor visual communication can be realized.
2. The method comprises the steps of enabling the surface, deposited with the photovoltaic chip layer 4, of the second glass layer 5 to face upwards, cleaning and drying the first glass layer 2, sequentially stacking and laminating the second glass layer 5, the photovoltaic chip layer 4, the PVB adhesive layer 3 and the first glass layer 2 from bottom to top, putting the glass layers into a preheated roller press for prepressing, keeping the surface temperature of rolled glass to be about 70 ℃, and cooling for later use to obtain a prepressed composite piece.
3. And (3) placing the prepressing composite part prepared in the step (2) into an autoclave, raising the temperature and the pressure to 140 ℃, keeping the temperature at 1-1.5MPa for 30-60min, reducing the temperature to be below 40 ℃, slowly releasing the pressure, and opening the autoclave to obtain the high-pressure composite part.
4. And (3) uniformly stirring and mixing the polyurethane adhesive main material and the curing agent at 2000 r/min, defoaming in vacuum, pouring and bonding the high-pressure composite part prepared in the step (3) and the high-light-transmittance PC layer (7), and cooling and curing to obtain a polyurethane pouring and bonding layer (6).
5. And (5) carrying out polyurethane glue encapsulation and bonding on the composite prepared in the step (4) between the high-light-transmittance PC layer 7 and the fireproof glass layer 8.
6. And (3) bonding a high-reflection heat insulation film layer 1 on the upper surface of the first glass layer 2 of the composite prepared in the step (5).
7. And (3) adhering an electro-dimming layer 9 with the thickness of about 1mm to the outer side of the fireproof glass layer 8 of the composite part prepared in the step (6), electrically connecting the photovoltaic chip layer 4 with the electro-dimming layer 9, wherein the electro-dimming layer 9 can be an electro-liquid crystal dimming component or an electrochromic dimming component.
Ballistic performance test examples:
the bulletproof performance of the electrically-generatable bulletproof glass is tested according to the national standard GB9962-1999, and the results are as follows:
firstly, testing a sample:
| FIG. 1 Structure | Material | Thickness of |
| Heat insulation film layer 1 | High-reflection heat insulation film | 1.5mm |
| First glass layer 2 | Tempered glass | 6mm |
| First adhesive layer 3 | PVB glue | 1.52mm |
| Photovoltaic chip layer 4 | CdTe thin film photovoltaic cell chip | 1mm |
| |
Float glass | 3cm |
| Second adhesive layer 6 | Polyurethane perfusion adhesive | 2mm |
| Protective reinforcing layer 7 | High light transmission polycarbonate | 6mm |
| Cover glass layer 8 | Fire-proof cesium potassiumGlass | 3mm |
II, testing results:
the bullet-proof effect of the 64-type pistol shooting test is F64-H-J; the 79 type light submachine gun shooting test shows that the bulletproof effect is F79-M-J. After the test sample is hit by the two types of bullets, the broken glass slag does not splash, and the two types of bullets cannot puncture glass.
The bulletproof test result shows that the electricity-generating bulletproof glass completely meets the bulletproof requirement of national standard GB9962-1999 on bulletproof glass for buildings.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalents, improvements, and the like that may be made without departing from the spirit or scope of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. A bulletproof and fireproof glass capable of generating power, which is characterized in that,
the power generation bulletproof and fireproof glass comprises: the solar photovoltaic module comprises a heat insulation film layer (1), a first glass layer (2), a first bonding layer (3), a photovoltaic chip layer (4), a second glass layer (5), a second bonding layer (6), a protection reinforcing layer (7) and a fireproof glass layer (8);
the heat insulation film layer (1) is a high-reflection heat insulation metal film layer with a metal layer sputtered on the upper surface of a polyethylene glycol terephthalate film, the metal is selected from at least one of gold, silver, titanium, nickel and indium, and the thickness of the heat insulation film layer (1) is 1-3 mm;
the first adhesive layer (3) is a polyvinyl butyral film with the thickness of 0.38-2.28mm and the light transmittance of more than 90%; the polyvinyl butyral film is a PVB heat insulation film treated by heat insulation nano antimony-doped tin oxide or heat insulation nano tin-doped indium oxide,
the protective reinforcing layer (7) comprises a high-light-transmission polycarbonate layer;
the second bonding layer (6) is selected from a polyurethane film or a polyurethane perfusion adhesive layer, and the thickness is 1-2 mm;
further comprising an electro-dimming layer (9), the electro-dimming layer (9) being electrically connected to the photovoltaic chip layer (4);
a third bonding layer is arranged between the protective reinforcing layer (7) and the fireproof glass layer (8), and the third bonding layer is selected from a polyurethane film or a polyurethane perfusion adhesive layer.
2. A method of making the electrically-generable, ballistic-resistant, fire-resistant glass of claim 1, comprising:
a) forming a photovoltaic chip layer on the upper surface of the second glass layer (5);
b) sequentially laminating a first bonding layer (3) and a first glass layer (2) on the photovoltaic chip layer (4) and laminating;
c) a second bonding layer (6), a protective reinforcing layer (7) and a fireproof glass layer (8) are sequentially laminated on the lower surface of the second glass layer (5); and
d) laminating a heat insulation film layer (1) on the upper surface of the first glass layer (2);
the step a) comprises depositing the photovoltaic chip layer (4) on the upper surface of the second glass layer (5) through a co-evaporation technology, and adjusting the space size and arrangement density among chips on the photovoltaic chip layer (4) through laser scribing or etching to adjust light transmittance;
further comprising the step e) of laminating an electro-dimming layer (9) on the outer side surface of the protective reinforcing layer (7) or the fire resistant glass layer (8) and electrically connecting the electro-dimming layer (9) with the photovoltaic chip layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810771666.5A CN110712406B (en) | 2018-07-13 | 2018-07-13 | Bulletproof and fireproof glass capable of generating power and preparation process thereof |
Applications Claiming Priority (1)
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| CN111590920A (en) * | 2020-05-13 | 2020-08-28 | 中国航发北京航空材料研究院 | Method for manufacturing heterogeneous composite windshield glass |
| CN116165824B (en) * | 2023-04-26 | 2023-08-04 | 西安中易建科技集团有限公司 | Electrochromic photovoltaic module and electrochromic photovoltaic window |
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| CN201303000Y (en) * | 2008-04-07 | 2009-09-02 | 高杰 | Photoelectric curtain wall glass based on film solar battery |
| CN105711217A (en) * | 2016-02-17 | 2016-06-29 | 浙江西溪玻璃有限公司 | Intelligent dimming bulletproof glass |
| CN106273916A (en) * | 2016-08-04 | 2017-01-04 | 浙江飞越洁具制造有限公司 | A kind of bulletproof glass |
| CN107160775A (en) * | 2017-05-23 | 2017-09-15 | 重庆森土科技发展有限公司 | A kind of Multifunctional light-regulating glass of high security |
| CN108237743A (en) * | 2018-02-24 | 2018-07-03 | 成都市国科泰达科技有限公司 | A kind of tunable optical bulletproof glass |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101813171B1 (en) * | 2011-09-01 | 2017-12-28 | 삼성전자주식회사 | Gas barrier thin film, electronic device comprising the same, and method for preparing the same |
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| CN201303000Y (en) * | 2008-04-07 | 2009-09-02 | 高杰 | Photoelectric curtain wall glass based on film solar battery |
| CN105711217A (en) * | 2016-02-17 | 2016-06-29 | 浙江西溪玻璃有限公司 | Intelligent dimming bulletproof glass |
| CN106273916A (en) * | 2016-08-04 | 2017-01-04 | 浙江飞越洁具制造有限公司 | A kind of bulletproof glass |
| CN107160775A (en) * | 2017-05-23 | 2017-09-15 | 重庆森土科技发展有限公司 | A kind of Multifunctional light-regulating glass of high security |
| CN108237743A (en) * | 2018-02-24 | 2018-07-03 | 成都市国科泰达科技有限公司 | A kind of tunable optical bulletproof glass |
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