CN215667703U - Glass substrate ray apparatus module and photocatalyst glass sheet device - Google Patents
Glass substrate ray apparatus module and photocatalyst glass sheet device Download PDFInfo
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- CN215667703U CN215667703U CN202120662650.8U CN202120662650U CN215667703U CN 215667703 U CN215667703 U CN 215667703U CN 202120662650 U CN202120662650 U CN 202120662650U CN 215667703 U CN215667703 U CN 215667703U
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Abstract
The utility model discloses a glass substrate optical-mechanical module, which comprises at least one ultraviolet light-emitting device, a plurality of photocatalyst glass sheet devices, an erecting device and a forced flowing device. The ultraviolet light emitting device emits ultraviolet light having a specific wavelength. Each photocatalyst glass sheet device comprises a glass substrate and a photocatalyst coating, wherein the glass substrate is formed by sintering a plurality of glass particles at low temperature to form a pore structure, the photocatalyst coating is attached to the glass substrate, and the photocatalyst coating is coated on the surfaces of at least most of the glass particles. The mounting device enables all the photocatalyst glass sheet devices to surround the ultraviolet light-emitting device and at least partially expose the ultraviolet light-emitting device in the irradiation range. The forced flowing device makes a fluid be conveyed through the ultraviolet light-emitting device and the photocatalyst glass sheet device. The utility model also discloses a photocatalyst glass sheet device with the glass substrate optical-mechanical module.
Description
Technical Field
The utility model relates to the technical field of photocatalyst sterilization and decomposition of harmful substances, in particular to a glass substrate optical-mechanical module which enables fluid to achieve sterilization and decomposition of harmful substances through a pore structure formed by low-temperature sintering of glass particles with a photocatalyst coating coated on the surface. In addition, the utility model also relates to a photocatalyst glass sheet device with the glass substrate optical-mechanical module.
Background
It is known that air pollution has a significant effect on human health, and besides the outdoor common suspended particles, nitrogen, sulfur and other harmful substances emitted by vehicles or factories, air pollution is caused by some indoor substances, such as Volatile Organic Compounds (VOCs) of formaldehyde, toluene, xylene and the like emitted by furniture or decoration, or bacteria, mold, fungi, mites and the like which are bred in clothes or bedclothes, and other indoor pollutants also include suspended particles entering indoors from outdoors or outdoor air pollutants when a window is opened.
Air pollutants are susceptible to respiratory tract diseases, for example, air pollutants adhering to the mucous membranes of the respiratory tract, oral cavity, or eyes may cause damage while decreasing the resistance of cells to pathogens. On the other hand, harmful substances in the air, such as formaldehyde, are absorbed by the human body for a long time, and after the harmful substances are accumulated to a certain concentration in the human body, various functions of the human body can be abnormal, and even cancer can be caused.
Besides harmful chemical substances, microorganisms or molds and the like propagating in the indoor environment are easy to cause allergy and dermatitis, reduce the resistance of the body to bacteria and viruses, and easily cause the respiratory tract and the lung to be infected by external pathogens.
In order to reduce the influence of indoor pollution sources on human bodies, various air cleaning devices are in use. Most of the existing air cleaning equipment is provided with a filter screen for filtering suspended particles in the air, and an ultraviolet lamp and a filter screen for direct sterilization by ultraviolet light or spraying a photocatalyst material on the filter screen by ultraviolet light irradiation, thereby activating the photocatalyst on the surface of the filter screen to decompose harmful substances as a catalyst, as disclosed in taiwan patent M604911. However, the sterilization or decomposition of harmful substances requires a sufficient product of the intensity of ultraviolet light and the irradiation time to achieve the object, and the intensity of ultraviolet light decreases with the inverse square of the distance, especially the photocatalyst material must be directly irradiated with ultraviolet light to activate, and once blocked by the surface of the filter, even if the rear filter is coated with photocatalyst, no effect is generated because the ultraviolet light cannot penetrate through the rear filter.
In another air cleaning apparatus, as shown in fig. 1, an ultraviolet lamp tube 5 is disposed in a sleeve member 7 having a metal punched hole 6, and a photocatalyst material is coated on a surface of the sleeve member 7, whereby ultraviolet rays emitted from the ultraviolet lamp tube 5 can be irradiated to the surface of the sleeve member 7 to make the photocatalyst material act as a catalyst, and on the other hand, ultraviolet rays can be irradiated from the metal punched hole 6 to the outside of the sleeve member 7, thereby sterilizing fluid inside and outside the sleeve member 7. However, the sleeve 7 is made of metal, the surface area of the sleeve in contact with air is limited, and the surface area of the sleeve 7 in contact with air is further reduced due to the formation of the metal punched holes 6, so that the photocatalyst material can only contact with air in a limited contact area and decompose harmful substances, and the efficiency of the metal punched holes 6 in decomposing the harmful substances is low, and the metal punched holes often need to be operated for a long time to reach the standard of clean air, so that the probability of harmful substances being absorbed by human bodies is increased. Further, the metal sleeve 7 is opaque to ultraviolet rays, and ultraviolet rays can penetrate only through the metal punched holes 6, and the amount of irradiation light to the fluid outside the sleeve 7 is lower than the amount of irradiation light to the fluid inside the sleeve 7, which causes a problem of poor sterilization efficiency.
In addition, the surface resistance of the existing substrate provided with the photocatalyst material is too high, static electricity is easy to accumulate, and materials such as dust or dust are easy to adhere to the surface of the substrate due to the static electricity, so that not only the air can not contact with the photocatalyst material on the surface of the substrate in a large amount, but also the intensity of ultraviolet light irradiating the photocatalyst is further reduced, the decomposition efficiency of harmful substances is further reduced, and even the photocatalyst component is failed and must be replaced frequently.
Of course, the existing plate or filter screen coated with photocatalyst material can prevent ultraviolet light from entering deeply due to absorption or reflection, so that only the photocatalyst material on the outer surface can be smoothly irradiated by the ultraviolet light to act with air or flowing water; in order to increase the contact area with fluid such as air or water, the area of the air purifier or the water filter can be increased only, which tends to increase the volume of the air purifier or the water filter.
In addition, along with the improvement of the environmental protection requirements of people, the recovery ratio of the waste is gradually improved, wherein the glass belongs to one of the wastes with high recovery difficulty and low recovery price. Therefore, how to recycle the recycled waste glass and find more outlets for downstream use is an urgent issue of efforts. Even though the use of micronized recycled glass incorporated in asphalt as road pavement has been proposed, the amount of glass actually used in such pavement is limited and it is not possible to digest the recycled glass in large quantities in the waste. On the other hand, when the microporosities are produced, a ventilation effect can be provided; furthermore, because the glass material has polarity, belongs to a hydrophilic material, and is a glass product with a large number of intercommunicated micropores, a good capillary phenomenon can be generated to be used as a water guide pipeline. Unfortunately, if the holes are made too large in conventional glass processing, whether molding, laser engraving, etc., the effect is limited, whether as a filter for air or water flow. In particular, when the ambient temperature during the treatment is too high, the glass is completely melted and is subjected to cohesive force without fine pores, and the above-mentioned purpose of aeration or water flow cannot be achieved.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned deficiencies of the prior art, it is desirable to provide a glass substrate optical engine module according to an embodiment of the present invention, which aims to achieve the following objectives: (1) the penetration depth of the ultraviolet light is effectively improved, and the range of the action of the photocatalyst is increased; (2) the contact area between the fluid and the coating photocatalyst coating is effectively increased; (3) the problem that dust or dust is easy to accumulate on a photocatalyst coating so that air can not contact the photocatalyst coating in the prior art is solved; (4) the problem of the whole difficult miniaturization of equipment among the prior art is solved. In addition, the utility model also provides a photocatalyst glass sheet device for the glass substrate optical-mechanical module, which can be made by simply utilizing recycled waste glass and accords with the trend of environmental protection; and the consumable is easy to recycle after the use and the use are ordered, thereby being in line with the environmental protection.
According to an embodiment, the utility model provides a glass substrate optical-mechanical module, which comprises at least one ultraviolet light-emitting device, a plurality of photocatalyst glass sheet devices, a mounting device and a forced flowing device. At least one ultraviolet light emitting device emits ultraviolet light with a specific wavelength. Each front photocatalyst glass sheet device comprises a glass substrate and a photocatalyst coating attached to the glass substrate, wherein the glass substrate is formed by sintering a plurality of glass particles at low temperature, so that the surfaces of the glass particles are melted and adhered and bonded with each other on the contact surfaces, but the whole glass particles are not completely melted, a plurality of ventilating pore structures are integrally formed among the glass particles, and the photocatalyst coating is coated on at least the majority of the surfaces of the glass particles. The mounting device is used for stabilizing each photocatalyst glass sheet device, so that all the photocatalyst glass sheet devices are arranged around the ultraviolet light-emitting device and are at least partially exposed in the irradiation range of the ultraviolet light-emitting device respectively. The forced flowing device makes a fluid be conveyed through the ultraviolet light-emitting device and the photocatalyst glass sheet device.
According to the embodiment, the photocatalyst glass sheet device provided by the utility model forms the mutual adhesive bonding of the surfaces by low-temperature sintering through the glass particles obtained by crushing and cleaning the waste glass, but the whole glass particles are not completely melted, and the photocatalyst coating is coated on the glass particles. Compared with the prior art, when fluid with the same flow passes through the photocatalyst coating, the utility model obtains better decomposition efficiency due to the greatly increased contact area, and the air cleaning equipment or the water quality cleaning equipment applying the glass substrate optical mechanical module can obtain excellent harmful substance decomposition efficiency.
The glass particles of the utility model can be made of various recycled glass materials of glassware because the pore structure is formed by a low-temperature sintering technology, and foaming agents or other substances with acidity and alkalinity are not required to be added in the manufacturing process, so that harmful gas or substances are not discharged, and the utility model has the advantages of environmental protection and recycling of recycled materials. And the parameters of the manufacturing process are properly controlled, various glass substrates with different pore sizes can be obtained, on one hand, the downstream sea outlet for recycling the waste glass is increased, on the other hand, the filter disc can be recycled, crushed and utilized again after being blocked and failed due to long-term use, and the environment-friendly trend of recycling is completely met due to the fact that the filter disc does not contain foaming agents or other doping agents.
The photocatalyst coating is very stable due to the use of the titanium dioxide photocatalyst coating, and has the effect of preventing static accumulation, so that the photocatalyst coating is prevented from failing to contact with air and losing efficacy due to the fact that dust or dust is accumulated on the surface of the photocatalyst coating.
The photocatalyst glass sheet device is arranged around the ultraviolet light-emitting device, so that a plurality of photocatalyst glass sheet devices can be arranged in a limited space, and air cleaning equipment or water quality cleaning equipment can be miniaturized and achieve the same decomposition efficiency of harmful substances as large-scale equipment.
Drawings
Fig. 1 is a perspective view of an opto-mechanical module of a conventional air cleaner.
FIG. 2 is a perspective view of a glass substrate opto-mechanical module according to a first embodiment of the present invention.
Fig. 3 is a cross-sectional view in longitudinal section of a first embodiment in which the fluid is passed from outside the photocatalytic glass sheet device through the pore structure into the interior of the space surrounded by the photocatalytic glass sheet device.
FIG. 4 is a cross-sectional view in longitudinal section of the first embodiment, wherein the fluid is passed from the interior of the space surrounded by the photocatalytic glass sheet device through the pore structure to the exterior of the photocatalytic glass sheet device.
FIG. 5 is a cross-sectional view of a first embodiment of a glass substrate opto-mechanical module.
FIG. 6 is a perspective view of a second embodiment of a glass substrate optical bench module according to the present invention.
FIG. 7 is an exploded perspective view of a second embodiment of a glass substrate opto-mechanical module.
FIG. 8 is a cross-sectional view of a second embodiment glass substrate opto-mechanical module.
Wherein: 1 is a glass substrate optical-mechanical module; 5 is an ultraviolet lamp tube; 6, punching metal; 7 is a sleeve part; 10. 10' is an ultraviolet light emitting device; 20. 20' is a photocatalyst glass sheet device; 21. 21' is a glass substrate; 22. 22' is a photocatalyst coating; 23' is a gap; 30. 30' is a mounting device; 31' is a front fixed seat; 32' is a rear fixed seat; 33' is a support column; 34' is a light-emitting device positioning groove; 35' is a photocatalyst glass sheet positioning groove; 36' is a lamp tube seat; 37' is a lamp tube seat positioning groove; 38' is a silica gel sleeve in front of the lamp tube; 39' is a silica gel sleeve behind the lamp tube; 40 is a forced flow device; 50 is an outer cladding piece; 51 is an outer flow passage; 52 is an inner flow passage; 60 is a filter material; 211. 211' is a side edge; 212' is a light receiving surface; 213' is a backlight surface.
Detailed Description
The utility model is further illustrated with reference to the following figures and specific examples. These examples are to be construed as merely illustrative and not limitative of the remainder of the disclosure in any way whatsoever. After reading the description of the utility model, one skilled in the art can make various changes and modifications to the utility model, and such equivalent changes and modifications also fall into the scope of the utility model defined by the claims.
First embodiment
Referring to FIG. 2, a first embodiment of a glass substrate opto-mechanical module according to the present invention is shown. As shown in the figure, the glass substrate optical mechanical module 1 of the present embodiment includes at least one ultraviolet light emitting device 10, a plurality of photocatalyst glass sheet devices 20, a mounting device 30 and a forced flow device 40.
The plurality of photo-catalyst glass sheet devices 20 surround the ultraviolet light emitting device 10, and the ultraviolet light emitting device 10 emits ultraviolet light of a specific wavelength to irradiate the plurality of photo-catalyst glass sheet devices 20. The ultraviolet light emitting device 10 of the present embodiment may be an ultraviolet light tube or an array of ultraviolet light emitting diodes. The ultraviolet light emitting device 10 of the present embodiment emits ultraviolet light having a wavelength ranging from 100 nm to 280 nm, which is ultraviolet light (UVC) having a short wavelength, and is advantageous for sterilization.
Each of the photocatalyst glass sheet devices 20 includes a glass substrate (sponge glass) 21 and a photocatalyst coating layer 22 applied to the glass substrate 21. The glass substrate 21 of the present embodiment is plate-shaped and has two opposite end edges 211, but is not limited thereto, and the glass substrate 21 may also be cylindrical or other shapes, and may be appropriately disposed according to actual requirements. As shown in fig. 5, two side edges 211 of each glass substrate 21 of the present embodiment are respectively disposed adjacent to two side edges 211 of the adjacent glass substrates 21, so that a plurality of glass substrates 21 surround to form a closed cylinder. The embodiment shown in fig. 2 has six glass substrates 21, so that six photocatalytic glass sheet devices 20 surround to form a hexagonal cylinder, the ultraviolet light emitting device 10 is disposed in the hexagonal cylinder, and the ultraviolet light emitted by the ultraviolet light emitting device 10 can sterilize the fluid in the closed cylinder and can irradiate the glass substrates 21.
In the present embodiment, the glass substrate 21 is made of waste recycled glass material, crushed and cleaned glass particles, and then subjected to a low temperature sintering technique at about 400 to 500 ℃, because the recycled waste glass often comprises various materials, wherein a part of the glass has a lower softening point and a part of the glass has a higher softening point, in the present invention, the glass softening point at the lower temperature is only needed to be reached preliminarily, so that the glass materials on the surface layers of the glass particles are slightly melted and adhered to each other, and not only is it not necessary to reach the softening of all the glass materials, but also the glass materials at the core positions of all the glass particles are not melted, so as to limit the limited bonding of the glass particles to each other, but a plurality of ventilating pore structures integrally formed between the glass particles are formed, thereby forming a sponge-like glass structure. Therefore, the glass substrate 21 of the present embodiment is made of silica sand, and a porous pore structure can be formed without adding a foaming agent or other doping agents, so that the glass substrate does not cause environmental pollution and can achieve the effect of recycling the waste glass materials.
The photocatalyst coating 22 may be a titania photocatalyst sol that is attached to the glass substrate 21 by spraying, brushing, dipping, etc., and is attached to most of the glass particles. After the ultraviolet light irradiates the glass substrate 21, the photocatalyst coating 22 is irradiated by the ultraviolet light to generate an active substance, the active substance is superoxide O2 -Or OH-Ion, superoxide O2 -OH, which can be sterilized by chemical reaction with the organism when exposed to the microorganisms-Ion contact to VOC, HCHO, NOxAnd SOxThen can produce reduction reaction to produce H harmless to human body2O and CO2. The photocatalyst coating layer 22 of the present embodiment may also use visible light to generate active substances. The titania photocatalyst sol of the present embodiment does not generate volatile organic substances during the coating process because water is used as a solvent, and does not generate the problem of volatilization of harmful substances or generation of acidity and alkalinity during the use in the future. The surface resistivity of the titania photocatalyst sol of this example was 106(ohm/sq) to 109(ohm/sq) which can achieve static electricity prevention and thereby prevent dust from accumulating on the glass substrate 21.
Referring to fig. 3 and 4, a forced flow device 40 is shown to flow a fluid through the photo-catalytic glass sheet device 20 and the ultraviolet light emitting device 10. The glass substrate optical mechanical module 1 of the present embodiment further includes an outer covering member 50, which is disposed around the plurality of photo-catalytic glass sheet devices 20 and forms an outer flow channel 51 with the sealed cylinder formed by the plurality of photo-catalytic glass sheet devices 20, and forms an inner flow channel 52 with the sealed cylinder formed by the plurality of photo-catalytic glass sheet devices 20. The air flow generated by the forced flow device 40 shown in fig. 3 flows in the axial direction into the outer flow passage 51. The thickness of the glass substrate 21 of the present embodiment is limited to be small enough to allow the fluid in the outer flow channel 51 to enter the inner flow channels 52 in the closed cylinder of the plurality of photocatalytic glass sheet devices 20 through the pore structure formed by the glass particles. In addition, as shown in fig. 4, the gas flow generated by the forced flow device 40 flows axially into the inner flow passage 52, and the thickness of the glass substrate 21 is limited to be small enough to make the fluid in the inner flow passage 52 flow out of the closed cylinder into the outer flow passage 51 through the pore structure formed by the glass particles.
As known to those skilled in the art, it can be known from the structure shown in fig. 3 and fig. 4 that the fluid can flow in the inner flow channel 52 and the outer flow channel 51 simultaneously, and the fluid in the inner flow channel 52 and the outer flow channel 51 can flow mutually by the pore structure formed by the glass particles of the glass substrate 21, only the air or the water flow during cultivation needs to be forced to enter the inner flow channel from the outer flow channel through the pore structure, or the fluid enters the outer flow channel from the inner flow channel through the pore structure, and passes through the photocatalytic glass sheet device 20, when the fluid passes through the pore structure formed by the glass particles, the fluid can contact with the photocatalytic coating 22 coated on the surface of the glass particles, under the illumination condition that the ultraviolet light emitting device 10 is turned on, the ultraviolet light can enter the inside of the photocatalytic glass sheet device 20 deeply, thereby achieving the effect of contacting the fluid with the large surface area of the photocatalytic coating 22, increasing the efficiency of the photocatalyst coating 22 in decomposing harmful substances or sterilizing.
As shown in fig. 3 and 4, a filter 60 may be disposed upstream or downstream of the photocatalytic glass sheet device 20 with respect to the air flow, the filter 60 may be made of, for example, a fiber material, and the filter 60 may filter dust or particles in the air. In addition, since dust or particles may block the pore structure of the glass substrate 21 to reduce the decomposition effect of the glass photocatalyst sheet device 20 and even completely disable the glass photocatalyst sheet device 20, the filter material 60 can be arranged to be dense so as to filter out particles or dust having a particle size sufficient to block the pore structure of the glass substrate 21 without affecting the flow of the fluid. For example, the filter material filters out particles or dust from the fluid having a particle size or dimension greater than the average pore size of the pore structure.
It is also possible for those skilled in the art to obtain a structure shown in fig. 3 and 4, in which one or more uv light emitting devices 10 are disposed outside the photocatalytic glass sheet device 20, and a plurality of photocatalytic glass sheet devices 20 are disposed outside the additional uv light emitting devices 10. Alternatively, the photocatalytic glass sheet devices 20 are arranged in a staggered manner along the axial direction of the ultraviolet light emitting device 10.
Second embodiment
Referring to fig. 6, 7 and 8, another embodiment of a glass substrate opto-mechanical module of the present invention is shown. This embodiment has partly the same structure as the first embodiment, and therefore the same components are given the same reference numerals and the description thereof is omitted. Each photocatalytic glass sheet device 20 'of the present embodiment includes a glass substrate 21' and a photocatalytic coating layer 22 'applied to the glass substrate 21'.
Both the glass substrate 21' of the present embodiment and the glass substrate 21 of fig. 2 are sintered at a low temperature to generate a porous structure in a state where the surfaces of the glass particles are sticky but the whole is not melted. As shown in fig. 8, each glass substrate 21 ' of the present embodiment has two side edges 211 ' disposed opposite to each other, and a light receiving surface 212 ' and a backlight surface 213 ' disposed between the two side edges 211 ' disposed opposite to each other. Each glass substrate 21 ' forms an inclination angle with the adjacent glass substrate 21 ', and one side edge 211 ' of each glass substrate 21 ' is disposed close to the light receiving surface 212 ' of the adjacent glass substrate 21 ' and forms a gap 23 ' with the light receiving surface 212 ', and the other side edge 211 ' is disposed in a direction away from the light receiving surface 212 ' of the adjacent glass substrate 21 '.
After the ultraviolet light emitted from the ultraviolet light emitting device 10 ' is irradiated onto the light receiving surface 212 ' of each glass substrate 21 ', part of the ultraviolet light is reflected by the light receiving surface 212 ' and reaches the outside of the photocatalytic glass sheet device 20 ' through the gap 23 ', the reflected ultraviolet light part reaches the backlight surface 213 ' of the adjacent glass substrate 21 ' to decompose harmful substances or sterilize the photocatalytic coating 22 ' applied to the backlight surface 213 ', and part of the ultraviolet light is irradiated onto the space outside the photocatalytic glass sheet device 20 ' to sterilize the outside air.
The mounting device 30 ' of this embodiment includes a front fixing seat (positioning element) 31 ', a rear fixing seat (positioning element) 32 ', and a plurality of supporting pillars 33 ', the supporting pillars 33 ' are connected to the front fixing seat 31 ' and the rear fixing seat 32 ', the front fixing seat 31 ' and the rear fixing seat 32 ' both have a light-emitting device positioning groove 34 ' and a plurality of photo-catalyst glass sheet positioning grooves 35 ', the photo-catalyst glass sheet positioning grooves 35 ' are connected to the light-emitting device positioning grooves 34 ', both ends of the ultraviolet light-emitting device 10 ' are respectively positioned in the light-emitting device positioning grooves 34 ' of the front fixing seat 31 ' and the rear fixing seat 32 ', and two opposite top edges of each photo-catalyst glass sheet device 20 ' are respectively positioned in the photo-catalyst glass sheet positioning grooves 35 ' of the front fixing seat 31 ' and the rear fixing seat 32 '. The structure of the mounting device 30' of the present embodiment can also be applied to the embodiment of fig. 2, and the structure and position of the positioning groove of the photo-catalyst glass sheet can be arranged corresponding to the configuration structure of the photo-catalyst glass sheet device.
The mounting device 30 'further includes a lamp holder 36', the front fixing base 31 'further includes a lamp holder positioning groove 37', the lamp holder 36 'is positioned in the lamp holder positioning groove 37', and the ultraviolet light emitting device 10 'is inserted into the lamp holder 36' and electrically connected to an external power source. Further, the mounting device 30 ' may further include a front silica gel sleeve 38 ' and a rear silica gel sleeve 39 ', the front silica gel sleeve 38 ' is disposed in the light-emitting device positioning groove 34 ' of the front fixing seat 31 ', one end of the ultraviolet light-emitting device 10 ' is sleeved on the front silica gel sleeve 38 ', the rear silica gel sleeve 39 ' is disposed in the light-emitting device positioning groove 34 ' of the rear fixing seat 32 ', and the other end of the ultraviolet light-emitting device 10 ' is sleeved on the rear silica gel sleeve 39 '.
The structure of the mounting device 30' of the present embodiment can also be applied to the first embodiment, and the structure and position of the positioning slot of the photo-catalytic glass sheet can be disposed corresponding to the configuration structure of the photo-catalytic glass sheet device.
The utility model forms the pore structure with mutually sticky surfaces by sintering the glass particles at low temperature, but the whole glass particles are not completely melted, and the photocatalyst coating is coated on the glass particles, thereby leading the fluid to pass through the pore structure to increase the contact area with the photocatalyst coating.
The glass particles of the utility model can be made of various recycled glass materials of glassware because the pore structure is formed by a low-temperature sintering technology, and foaming agents or other substances with acidity and alkalinity are not required to be added in the manufacturing process, so that harmful gas or substances are not discharged, and the utility model has the advantages of environmental protection and recycling of recycled materials. And the parameters of the process are properly controlled, so that various glass substrates with different pore sizes can be obtained. The photocatalyst glass sheet device is made of glass particles recovered from wastes, so that the use pipelines of waste glass materials can be increased, and the photocatalyst glass sheet device per se also becomes a recyclable component, so that the glass substrate optical mechanical module disclosed by the utility model cannot generate substances harmful to the environment and human bodies in the manufacturing process, and the photocatalyst glass sheet device per se of the product per se becomes a recyclable substance; especially after the service life is over, the glass particles can be repeatedly manufactured and reused after being crushed and cleaned once. In general, the glass substrate optical engine module of the present invention is an environmentally friendly product, either in the manufacturing process or in the recycling process after the end of the product life.
The photocatalyst coating is very stable due to the use of the titanium dioxide photocatalyst coating, and has the effect of preventing static accumulation, so that the photocatalyst coating is prevented from failing to contact with air and losing efficacy due to the fact that dust or dust is accumulated on the surface of the photocatalyst coating.
The photocatalyst glass sheet device is arranged around the ultraviolet light-emitting device, so that a plurality of photocatalyst glass sheet devices can be arranged in a limited space, and air cleaning equipment or water quality cleaning equipment can be miniaturized and achieve the same decomposition efficiency of harmful substances as large-scale equipment.
Claims (10)
1. A glass substrate opto-mechanical module, comprising:
at least one ultraviolet light emitting device capable of emitting ultraviolet light with wavelength of 100-280 nm;
a plurality of photocatalyst glass sheet devices, wherein each front photocatalyst glass sheet device comprises a glass substrate and a photocatalyst coating layer attached to the glass substrate, the glass substrate is formed by sintering a plurality of glass particles at a low temperature, so that the surfaces of the glass particles are melted and adhered and combined with each other on the surfaces which are in contact with each other, but the whole glass particles are not completely melted, thereby a plurality of ventilating pore structures are integrally formed among the glass particles, and the photocatalyst coating layer is coated on at least the majority of the surfaces of the glass particles;
a mounting device for fixing each photo-catalyst glass sheet device, so that all the photo-catalyst glass sheet devices surround the ultraviolet light-emitting device and are respectively at least partially exposed in the irradiation range of the ultraviolet light-emitting device; and
a forced flowing device, which makes a fluid be transported through the ultraviolet light-emitting device and the photocatalyst glass sheet device.
2. The glass substrate optical engine module as in claim 1, wherein said mounting device comprises at least two positioning members disposed opposite to each other, and each of said photo-catalytic glass sheet devices is fixed by said positioning members at two opposite top edges, respectively.
3. The glass substrate optical engine module as in claim 2, wherein each of said plurality of photocatalytic glass sheet devices is disposed adjacent to an adjacent one of said plurality of photocatalytic glass sheet devices at each of two opposite side edges connecting said two opposite top edges.
4. The glass substrate opto-mechanical module of claim 3, further comprising an outer cover surrounding the plurality of photocatalytic glass sheet devices and forming an outer flow channel therebetween, the plurality of photocatalytic glass sheet devices surrounding an inner flow channel, the fluid entering the outer flow channel/the inner flow channel and flowing through the photocatalytic layer via the aperture structure into the inner flow channel/the outer flow channel.
5. The glass substrate optical bench module as in claim 2, wherein each of said plurality of photo-catalytic glass sheet means is disposed at an angle to another of said plurality of photo-catalytic glass sheet means adjacent thereto, such that each of said plurality of photo-catalytic glass sheet means has a light-receiving surface exposed to said ultraviolet light emitting means and a backlight surface opposite to said light-receiving surface.
6. The glass substrate optical bench module of any of claims 1-5, wherein the photocatalyst coating is a titania photocatalyst sol that is sprayed, brushed, or dipped onto the surface of the glass particles.
7. The glass substrate optical bench module of claim 6, wherein the photocatalyst sol has a surface resistivity of 106(ohm/sq) to 109(ohm/sq)。
8. The glass substrate opto-mechanical module according to claim 1, wherein the at least one ultraviolet light emitting device is an ultraviolet lamp.
9. The glass substrate optical bench module of claim 1 further comprising a filter through which the fluid flows and which filters particles or dust from the fluid having a particle size or dimension greater than the average pore size of the pore structure.
10. A kind of mere catalyst glass sheet device, can set up in a glass substrate mere mechanical module, this glass substrate mere mechanical module include one can send out wavelength in 100 nanometers to ultraviolet light emitting device of 280 nanometers ultraviolet light to the above-mentioned mere catalyst glass sheet device, and make a fluid transport through the above-mentioned ultraviolet light emitting device and force the flow device of the above-mentioned mere catalyst glass sheet device, characterized by, the above-mentioned mere catalyst glass sheet device includes:
a glass substrate sintered by a plurality of glass particles at low temperature, so that the surfaces of the glass particles are melted and mutually adhered and bonded on the contact surfaces, but the whole glass particles are not completely melted, thereby integrally forming a plurality of ventilating pore structures among the glass particles; and
a photocatalyst coating layer which is attached to the glass substrate and coated on at least most of the surfaces of the glass particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120662650.8U CN215667703U (en) | 2021-04-01 | 2021-04-01 | Glass substrate ray apparatus module and photocatalyst glass sheet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120662650.8U CN215667703U (en) | 2021-04-01 | 2021-04-01 | Glass substrate ray apparatus module and photocatalyst glass sheet device |
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| Publication Number | Publication Date |
|---|---|
| CN215667703U true CN215667703U (en) | 2022-01-28 |
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|---|---|---|---|
| CN202120662650.8U Expired - Fee Related CN215667703U (en) | 2021-04-01 | 2021-04-01 | Glass substrate ray apparatus module and photocatalyst glass sheet device |
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2021
- 2021-04-01 CN CN202120662650.8U patent/CN215667703U/en not_active Expired - Fee Related
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