CN112048204A - Energy-storage luminous paint, reflective cloth and preparation process - Google Patents
Energy-storage luminous paint, reflective cloth and preparation process Download PDFInfo
- Publication number
- CN112048204A CN112048204A CN202010984324.9A CN202010984324A CN112048204A CN 112048204 A CN112048204 A CN 112048204A CN 202010984324 A CN202010984324 A CN 202010984324A CN 112048204 A CN112048204 A CN 112048204A
- Authority
- CN
- China
- Prior art keywords
- reflective
- layer
- cloth
- calcite
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 154
- 238000004146 energy storage Methods 0.000 title claims abstract description 54
- 239000003973 paint Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 69
- 229910021532 Calcite Inorganic materials 0.000 claims abstract description 56
- 238000000576 coating method Methods 0.000 claims abstract description 40
- 239000011248 coating agent Substances 0.000 claims abstract description 36
- 239000000919 ceramic Substances 0.000 claims abstract description 34
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 239000006081 fluorescent whitening agent Substances 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 108010043121 Green Fluorescent Proteins Proteins 0.000 claims abstract description 12
- 239000002270 dispersing agent Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000004383 yellowing Methods 0.000 claims abstract description 11
- 230000002745 absorbent Effects 0.000 claims abstract description 10
- 239000002250 absorbent Substances 0.000 claims abstract description 10
- 239000013530 defoamer Substances 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 11
- 239000002518 antifoaming agent Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 39
- 239000011324 bead Substances 0.000 abstract description 15
- 238000002310 reflectometry Methods 0.000 abstract description 15
- 239000011521 glass Substances 0.000 abstract description 11
- 239000000945 filler Substances 0.000 abstract description 9
- 238000012546 transfer Methods 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 102
- 239000000463 material Substances 0.000 description 18
- 238000005286 illumination Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 11
- 239000007921 spray Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 9
- 230000004313 glare Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 6
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 6
- 241001465382 Physalis alkekengi Species 0.000 description 5
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 5
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 5
- 235000021286 stilbenes Nutrition 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000005282 brightening Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- CNGYZEMWVAWWOB-VAWYXSNFSA-N 5-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-[(e)-2-[4-[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound N=1C(NC=2C=C(C(\C=C\C=3C(=CC(NC=4N=C(N=C(NC=5C=CC=CC=5)N=4)N(CCO)CCO)=CC=3)S(O)(=O)=O)=CC=2)S(O)(=O)=O)=NC(N(CCO)CCO)=NC=1NC1=CC=CC=C1 CNGYZEMWVAWWOB-VAWYXSNFSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000005101 luminescent paint Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002103 nanocoating Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/22—Luminous paints
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Geometry (AREA)
- Inorganic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
An energy storage luminous paint, reflective cloth and a preparation process thereof, wherein the paint comprises the following raw materials by mass percent: 40-60% of inorganic adhesive, 5-10% of reflective powder, 2-4% of red fluorescent powder, 2-4% of green fluorescent powder, 2-4% of blue fluorescent powder, 0.02-0.1% of fluorescent whitening agent, 0.1-0.3% of brightener, 0.01-0.05% of de-yellowing transparent agent, 0.1-0.5% of ultraviolet absorbent, 0.5-3% of dispersant, 0.2-1.5% of defoamer, TiO 2210-20% of powder and the balance of water. Inverse directionThe coating is adopted as a reflective layer of the light cloth, the refraction effect of calcite is combined, so that the total reflectivity of 97% and the diffuse reflectivity of 94% of the light cloth can be achieved, fillers such as glass beads and ceramic beads are not added in the components, the heat transfer effect of all parts in the coating is the same, the heat preservation effect is good, all parts of the light cloth are heated uniformly, and the problem that a local coating generated by temperature gradient drops is avoided.
Description
Technical Field
The invention relates to the field of tunnel light environments, in particular to high diffuse reflection energy storage reflective cloth for a tunnel, an energy storage luminescent material adopted by the reflective cloth and a preparation process.
Background
Tunnels are engineering buildings buried in the ground and are a form of utilizing underground space by human beings, and can be divided into highway tunnels, submarine tunnels, railway tunnels, underpass pedestrian passageways, underground parking lots, civil air defense engineering and the like. In recent years, with the vigorous development of the transportation industry of China, the number of built tunnels is increased year by year.
With the increase of the number of built tunnels year by year, the quality of the tunnel light environment is more and more emphasized to ensure the safety and comfort in the tunnel operation process. According to the general technical requirements of tunnel design and construction, the application environments of highway tunnels, submarine tunnels, railway tunnels, underpass pedestrian passageways, underground parking lots, civil air defense projects and the like have certain illumination brightness, and safety guarantee is provided for the passage of vehicles and pedestrians.
In order to improve the tunnel illumination effect, a large number of lighting lamps are installed in the tunnel design and construction practice to improve the illumination brightness of the tunnel. However, the use of a large number of lamps inevitably brings about huge energy consumption, and meanwhile, the replacement cost of the lamps which is continuously invested under the influence of the service life of the lamps greatly increases the use cost of the tunnel. In order to achieve the purpose of energy conservation and safety, the influence of the reflective material on the tunnel light environment is not negligible. According to relevant specifications, materials with high reflectivity are preferably paved on the wall surfaces in the 2m high range on the two sides of the tunnel pavement, and wall surface materials which are easy to maintain, high in reflectivity, non-specular reflection and at least 50% of initial reflectivity are recommended to be selected.
In the prior art, wall materials are mainly reflective coatings or reflective tiles applied with the reflective coatings. Patent CN104263153B discloses an energy-storage self-luminous nano-coating, which adds glass beads as filler in rare earth self-luminous material to improve the light reflection performance of the energy-storage luminous coating. Patent CN110577798A discloses an energy-storing, light-emitting and self-cleaning water-based paint special for highway tunnels, wherein translucent hollow glass beads added in the paint can diffuse light to a certain extent, so as to reduce glare. CN101372598B discloses an energy-storage self-luminous road marking paint, which improves the overall light reflection performance of the paint by adding glass beads into an energy-storage luminous material. In the prior art, although the mode of directly adding glass beads as fillers into the energy storage luminous paint can improve the reflective performance and diffuse reflection effect of the paint to a certain extent, the glass beads have poor heat insulation effect, the local heat insulation effect of the paint is poor due to the uneven distribution of the glass beads, local adhesive is easy to lose efficacy after a period of use, the local paint falls off, and the overall reflective effect is further reduced,
disclosure of Invention
The invention aims to provide an energy-storage luminous coating, which utilizes components such as reflective powder, a brightener, a fluorescent brightener and the like with certain content to improve the total reflectivity of the energy-storage luminous coating, so that glass beads or other fillers for refraction do not need to be added in the energy-storage luminous coating to achieve higher total reflectivity, local temperature gradient generated by uneven distribution of the fillers and thermal isolation effect is avoided, the integral temperature of the energy-storage luminous coating is uniformly distributed, the local falling is not easy to generate, and the reflective uniformity of the coating is improved.
The purpose is realized by the following technical scheme:
an energy storage luminous paint comprises the following raw materials in percentage by mass: 40-60% of inorganic adhesive, 5-10% of reflective powder, 2-4% of red fluorescent powder, 2-4% of green fluorescent powder, 2-4% of blue fluorescent powder, 0.02-0.1% of fluorescent whitening agent, 0.1-0.3% of brightener, 0.01-0.05% of de-yellowing transparent agent, 0.1-0.5% of ultraviolet absorbent, 0.5-3% of dispersant, 0.2-1.5% of defoamer, TiO 2210-20% of powder and the balance ofAnd (3) water.
In the technical scheme, the adopted fluorescent powder is commercially available fluorescent powder. The added RGB fluorescent powder, namely the red fluorescent powder, the green fluorescent powder and the blue fluorescent powder are rare-earth self-luminous materials, short wave excitation of 200-380 nm invisible to naked eyes in an illumination light source can be converted into white visible light of 480-580 nm, and the purposes of intensifying light and saving energy are achieved.
Besides RGB fluorescent powder, the raw materials in the energy-storage luminous coating also comprise reflective powder, fluorescent whitening agent and brightener, the total reflectivity of the energy-storage luminous coating can be further improved, so that the total reflectivity of the energy-storage luminous coating to light with the wave band of 380-1020 nm reaches 97%, fillers such as glass beads and ceramic beads do not need to be added into the coating, the heat transfer effect of all parts in the coating is the same, the heat preservation effect is good, all parts of the coated reflective material such as a reflective film, reflective cloth and reflective ceramic tiles are heated uniformly, and the problem that a local coating falls off due to temperature gradient is avoided. In addition, the yellowing clearing agent added in the energy storage luminous paint enables the paint to be capable of resisting 400 ℃ without yellowing and discoloration.
As a preferred embodiment of the energy-storage luminous paint, the energy-storage luminous paint comprises the following raw materials in percentage by mass: 40-48% of inorganic adhesive, 5-8% of reflective powder, 2-3% of red fluorescent powder, 2-3% of green fluorescent powder, 2-3% of blue fluorescent powder, 0.02-0.1% of fluorescent whitening agent, 0.1-0.3% of brightener, 0.01-0.05% of de-yellowing transparent agent, 0.1-0.4% of ultraviolet absorbent, 0.5-1.2% of dispersant, 0.2-0.5% of defoaming agent, TiO 2210-15% of powder and the balance of water.
Another objective of the present invention is to provide a reflective fabric using the energy-storing luminescent paint as a reflective layer, wherein the reflective fabric is provided with a refraction layer containing a plurality of transparent calcite crystals on the reflective layer, and the optical characteristics of the calcite, such as birefringence function and large polarizing performance, are utilized to achieve a high diffuse reflection effect, so that the reflected light is scattered to the periphery, and the reflected light is emitted at a wide angle, uniform and soft, so as to reduce glare, protect eyesight, and provide a wider irradiation range and a more uniform irradiation effect.
The purpose is realized by the following technical scheme:
the utility model provides a high diffuse reflection energy storage reflection of light cloth, includes the basic unit, be provided with the reflector layer on the surface of basic unit, the reflector layer includes any kind of above-mentioned energy storage luminous paint, and it has the refraction layer to bond on the reflector layer, the refraction layer contains a plurality of transparent calcite.
In the technical scheme, the base layer is made of cotton cloth, polyester cloth, ceramic fiber cloth and the like, and preferably, the base layer is made of fireproof high-temperature-resistant ceramic fiber cloth, so that the durability and the safety of the reflective cloth can be further improved. The base layer comprises an inner surface and an outer surface, wherein the inner surface and the outer surface respectively refer to the surface of the base layer facing the wall surface and the surface facing the road when the reflective cloth is attached to the wall surface of the tunnel. In some embodiments, the high-strength transparent back glue layer arranged on the inner surface of the base layer is used for bonding the wall surface and the base layer, so that the reflective cloth can be stably and firmly attached to the wall surface. Compared with the mode that the common light-color ceramic tiles or light-reflecting ceramic tiles are pasted on the wall surface of the tunnel to solve the problem of the illumination brightness of the tunnel in the prior art, the mode that the light-reflecting cloth is pasted by using the gum can fundamentally eliminate the safety risk caused by the ceramic tiles to vehicles and pedestrians in the tunnel when the ceramic tiles fall off in the prior art.
The reflective layer arranged on the outer surface of the base layer adopts any one of the energy storage luminous coatings, so that the heat transfer effects of all the parts of the reflective layer are basically consistent, the service life of the reflective cloth is prolonged, and the total reflectivity of the energy storage luminous coating can be obviously improved. On the basis, a refraction layer is bonded on the outer surface of the light reflecting layer, and the refraction layer contains a plurality of transparent calcite crystal particles. The calcite has a double refraction function and a larger polarized light performance, when a beam of parallel incident light irradiates the surface of the microcrystalline calcite, the surface can refract the light doubly, and then the light is reflected towards all directions through the reflecting layer, and the microcrystalline calcite has various crystal forms, so that the reflected light is irregularly reflected towards different directions, and further a high diffuse reflection effect with the diffuse reflection rate of 94% is formed, the reflected light is scattered all around, and the wide-angle light emission is realized, so that the reflected light is uniform and soft, the glare is reduced, the eyesight is protected, and a wider irradiation range and a more uniform irradiation effect are provided. Preferably, the calcite crystal particles are brown transparent microcrystalline calcite, positive white light with the light source color temperature of 6000-6500K can be converted into a warm light source with the color temperature of 3000-4000K in the refraction process, and the color rendering index is effectively improved.
Through the arrangement, the fireproof and high-temperature-resistant ceramic fiber cloth is used for replacing ceramic tiles as the base layer, the back adhesive is used for adhering the reflective cloth to the wall surface of the tunnel, and the safety risk of the ceramic tiles to vehicles and pedestrians in the tunnel when the ceramic tiles fall off in the prior art is fundamentally eliminated; meanwhile, the refraction layer adopts transparent calcite particles, and reflected light can be irregularly reflected towards different directions by utilizing the birefringence function and the larger polarization performance of calcite, so that a high diffuse reflection effect with the diffuse reflection rate as high as 94% is formed, reflected light is uniform and soft, glare is reduced, and a wider irradiation range and a more uniform irradiation effect are provided.
The invention also provides a preparation method of the high diffuse reflection energy storage reflective cloth, which is used for preparing any reflective cloth and comprises the following steps:
cleaning the base layer;
preparing an energy-storage luminous coating according to a proportion, spraying the energy-storage luminous coating on the surface of a base layer, and drying to form a reflective layer on the outer surface of the base layer;
mixing calcite and a photocurable coating to form a mixture, spraying the mixture on a reflective layer and drying to form a refractive layer on the reflective layer.
The microcrystalline calcite powder is fixed on the surface of the reflective layer through the polyurethane ultraviolet curing coating to form a refraction layer. The light-cured coating not only serves as a fixing material of calcite powder, but also serves as a protective layer of a reflective layer to seal the energy-storage luminous coating, so that the light-storage material is in a completely sealed environment, the oxidation aging process is reduced, the application range, the use effect and the service life of the original product are increased, and the light-cured coating has good environment-friendly and energy-saving effects.
Further, the drying temperature is 300-500 ℃, and the spraying pressure is 0.3-0.4 MPa. Setting the pressure of a spray gun to be 0.3MPa, spraying the energy-storage luminous coating on a base layer, and then placing the base layer in a 500-DEG C oven for quick drying; setting the pressure of a spray gun to be 0.4MPa, spraying the calcite mixture on the reflective layer, and then placing the reflective layer in an oven at 300 ℃ for quick drying.
In a preferred embodiment of the refraction layer, the transparent calcite used in the refraction layer comprises crystalline calcite and massive calcite, and the total mass of the crystalline calcite is 1.2-1.8 times of the total mass of the massive calcite. In the technical scheme, the grain size of the crystalline calcite is 500-800 meshes, and the grain size of the massive calcite is 180-325 meshes. The birefringence effect of crystalline calcite is stronger than cubic calcite, because the smaller the surface area that calcite particle size is, diffuse reflection effect when filling is better, consequently can adjust the diffuse reflectance of reflection of light cloth through the content of adjusting crystalline calcite and cubic calcite in the refraction layer for the diffuse reflectance of refraction layer can be adjusted according to the light intensity, and then makes the light distribution in the tunnel more even.
Further, the refraction layer comprises a first refraction layer and a second refraction layer, and the thickness of the first refraction layer is smaller than that of the second refraction layer. The lamps and lanterns of illumination are equidistant to be arranged in the tunnel, and the wall that is close to lamps and lanterns of illumination is usually brighter because incident light intensity is great, and the wall of keeping away from lamps and lanterns of illumination is usually dimmer, therefore the vehicle is at the in-process of traveling, can cause the visual difference of neglecting and disappearing for the driver, leads to driving fatigue, produces the potential safety hazard. In order to make the reflected light more even, set up the different first refraction layer of thickness and second refraction layer in turn among this technical scheme, the diffuse reflectance on thicker second refraction layer is higher, and reflected light is dull and more dim, consequently can set up the second refraction layer in the region that is close to the illumination lamps and lanterns, sets up first refraction layer in the region of keeping away from illumination lamps and lanterns for diffuse reflection's illumination intensity is more even, and further reduces the glare. In some embodiments, the thickness of the first refractive layer is 0.3 to 0.7 times that of the second refractive layer, preferably, the thickness of the first refractive layer is 0.58 to 0.64 times that of the second refractive layer, and the refractive index of the calcite is 1.4864 and the birefringence is 0.1720. In some embodiments, the total mass of crystalline calcite in the first refractive layer is 1.2 times the total mass of bulk calcite, and the total mass of crystalline calcite in the second refractive layer is 1.8 times the total mass of bulk calcite.
In a preferred embodiment of the present invention, a binder is attached to the edge of the base layer. The edge pressing can be made of the same material as the base layer or different materials, and preferably, the edge pressing is made of ceramic fiber cloth. After the reflective cloth is attached to the wall surface through the back adhesive layer, the air flow and other environmental factors in the tunnel change to possibly cause the back adhesive layer to age gradually or lose efficacy, so that the reflective cloth falls off. In order to further improve the stability of the fixation of the reflective cloth, the edge of the reflective cloth is connected with a blank holder, the blank holder is fixed on the wall surface by a fastener to form installation fixation, so that the reflective cloth is still fixed on the wall surface after the gum fails, the potential safety hazard is reduced, a worker can check the bonding state of the reflective cloth during the periodic maintenance of the tunnel, and the reflective cloth which fails is replaced in time. Preferably, the blank holders are arranged at two ends of the base layer, namely the left end and the right end of the reflective cloth when the reflective cloth is attached to the wall surface.
Furthermore, a plurality of fixture blocks are arranged on the pressing edge and used for being clamped in a carrying device located in the tunnel. The fixture block can be fixedly connected with the edge pressing through a fastener, and can also be connected with the edge pressing in other non-detachable modes. The arrangement mode of the clamping blocks can be applied to the smooth wall surface of the tunnel and can also adapt to the inner arc-shaped inner wall of the tunnel. When the device is used, the clamping blocks are placed into the carrying device one by one, and the distance between the adjacent clamping blocks is adaptively adjusted by the clamping blocks, so that the radian of the wall surface of the tunnel is adapted, the reflective cloth can be uniformly and smoothly attached to the wall surface, the assembling and disassembling time of the reflective cloth can be greatly shortened, and the assembling and disassembling difficulty is reduced.
In some embodiments, a first spring is arranged between two adjacent clamping blocks, the first spring can self-adaptively adjust the distance between the clamping blocks, a certain distance is kept between the clamping blocks, and the distance between the adjacent clamping blocks is reset after external force is removed, so that unevenness caused by uneven stress in the installation or laying process of the reflective cloth is avoided, wrinkles are reduced, and the diffuse reflection effect is improved.
Another object of the present invention is to provide a device for mounting reflective fabric, wherein two pieces of reflective fabric are assembled together by using the device for mounting in a tunnel, so as to improve the stability of the reflective fabric, prevent the reflective fabric from falling off from the wall surface during use, and further improve the safety of the tunnel.
The purpose is realized by the following technical scheme:
the carrying device comprises a main body, wherein two clamping grooves are formed in the main body and used for clamping the end part, the edge pressing or the clamping block of the reflective cloth.
The shape of the main body of the mounting device is set according to the wall surface of the tunnel. For a straight wall surface, the carrying device is of a vertical rod-shaped or tubular structure, and one side of the carrying device facing the wall surface is attached to the wall surface; for the arc-shaped wall surface, the carrying device is integrally of an arc-shaped rod-shaped or tubular structure, and one side of the carrying device facing the wall surface is attached to the wall surface. In a use state, a section of complete reflective cloth is arranged between two adjacent carrying devices. Be provided with two draw-in grooves in the main part, two draw-in grooves symmetry set up, and every draw-in groove is used for the one end of centre gripping reflection of light cloth so that reflection of light cloth can expand between two carrying devices. In some embodiments, the distance between two adjacent carrying devices is slightly less than the length of the reflective cloth, so that the reflective cloth is not completely unfolded when being installed, but is in a loose state with a certain deformation space, so that the reflective cloth can be deformed or even swung after the gum fails, and therefore when the air flows on the reflective surface, the swinging of the reflective cloth can be detected through the range finder, and then the alarm is given to the working personnel so as to maintain the corresponding reflective cloth in time.
The clamping groove can directly clamp the end part of the reflective cloth through the fastener or clamp the edge on the end part of the reflective cloth, and the clamping block can also be accommodated in a sliding groove mode, so that the clamping block can move and be positioned along the clamping groove, the radian and the local tension of the reflective cloth are favorably adjusted, and the reflective cloth is integrally and uniformly attached to the wall surface.
Furthermore, a groove is formed in the fixture block, a roller is arranged in the groove, at least part of the roller is located outside the groove, a bearing groove is formed in the inner wall of the groove, a second spring is arranged in the bearing groove, the second spring is connected with a bearing, and a wheel shaft of the roller is movably arranged in the bearing; a plurality of arc-shaped positioning grooves are formed in the inner wall of the main body; and under the positioning state, the roller of the fixture block is positioned in the corresponding arc-shaped positioning groove.
In this technical scheme, the recess that sets up on the fixture block is used for holding the gyro wheel. The arc constant head tank position on the main part inner wall, the gyro wheel has location state and moving state. Under the mobile state, the main part inner wall extrudees, and the gyro wheel is mostly located the recess, only a small part be located outside the gyro wheel and with main part inner wall butt for fixture block and main part inner wall are sliding friction, not only can carry out certain degree spacing to the fixture block under the effect of second spring, prevent that it from rocking for the main part, can make the fixture block remove for the main part moreover, and then adjust the position of fixture block in the draw-in groove more easily. When the fixture block moves to the positioning groove, the second spring pushes the bearing to move in the bearing groove, the roller enters the positioning groove under the pushing of the second spring, the positioning groove is an arc-shaped groove, the roller is not easy to move out of the positioning groove under the pushing of the second spring when the acting force in the vertical direction is small, and the roller is in a positioning state at the moment. When the positioning state needs to be switched to the moving state, the upper end or the lower end of the blank holder is pulled, the arc-shaped positioning groove drives the second spring to compress the transverse component force of the roller, and the roller moves out of the positioning groove and abuts against the inner wall of the main body again.
When the device is used, the carrying device is fixed on the wall surface of the tunnel through a fastener after the position of the carrying device is adjusted. Then the reflective cloth is unfolded, the clamping blocks at the two ends of the reflective cloth are placed into the corresponding carrying devices, and the reflective cloth is initially unfolded along the transverse direction. Subsequently, drag reflection of light cloth along vertical direction to adjust the position of each fixture block, make at least partial fixture block be in the positioned state, and then make reflection of light cloth further expand along longitudinal direction, the radian of reflection of light cloth is close and the atress is even basically everywhere with the wall radian this moment, later to the wall promotion reflection of light cloth, makes the gum and the wall contact of reflection of light cloth internal surface, realizes the installation of reflection of light cloth.
Through the setting, not only can realize the quick installation of reflection of light cloth, moreover in the installation, can adjust reflection of light cloth along longitudinal direction's lax or tensioning degree through the position of adjustment fixture block for the radian of reflection of light cloth is close with the radian of wall, later recycles the gum and accomplishes the bonding with the wall, eliminates reflection of light overall arrangement portion unevenness region, has significantly improved the laminating effect, and the diffuse reflection effect is better.
Further, the main part is provided with a mounting hole, the mounting hole corresponds to the arc-shaped positioning groove one by one, and a magnet is mounted in the mounting hole. The roller is made of metal materials, and the magnet is used for assisting in positioning the roller. When the tensioning degree and the radian of the reflective cloth are adjusted, the determined position can be positioned, and then the magnet is placed in the mounting hole corresponding to the arc-shaped positioning groove after the roller is positioned, so that the positioning of the point is further improved, and the clamping block is prevented from being driven to move when other clamping blocks are adjusted, so that the adjustment efficiency is improved, and the operation steps are simplified. In one embodiment, the mounting holes are made of plastic.
Further, be provided with the support on the fixture block, be provided with range unit on the support, range unit is used for detecting reflection of light cloth and whether laminates with the wall. The technical scheme that the distance between the two carrying devices is slightly smaller than the length of the reflective cloth is that the support is arranged on part of the clamping blocks, and the distance measuring device is carried on the support, so that the swinging of the reflective cloth after the reflective cloth is separated from the wall surface can be detected through the distance measuring device, and then the alarm is given to a worker so as to maintain the corresponding reflective cloth in time. The principle is that when the swinging reflective cloth is close to the distance measuring device, the time difference of the received and sent signals can be changed, so that the movement of the reflective cloth can be monitored, and the distance between the reflective cloth attached to the wall surface and the signal sending and receiving units of the distance measuring device can not be changed under the effective condition of gum.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the energy-storage luminous coating has the advantages that the total reflectivity of light with the wave band of 380-1020 nm reaches 97%, fillers such as glass beads and ceramic beads are not added in the components, the heat transfer effect of all parts in the coating is the same, the heat preservation effect is good, all parts of the coated reflective materials such as reflective films, reflective cloth and reflective ceramic tiles are heated uniformly, and the problem that a local coating falls off due to temperature gradient is avoided;
2. the refraction layer adopts transparent calcite particles, and the reflected light can be irregularly reflected towards different directions by utilizing the birefringence function and the larger polarization performance of the calcite, so that a high diffuse reflection effect with the diffuse reflectance up to 94 percent is formed, the reflected light is uniform and soft, glare is reduced, and a wider irradiation range and a more uniform irradiation effect are provided;
3. according to the invention, by adjusting the total mass ratio of the crystalline calcite to the massive calcite in the refraction layer, the diffuse reflectance of the refraction layer can be adjusted according to the light intensity by utilizing the characteristics that the birefringence effect of the crystalline calcite is stronger than that of the massive calcite, the surface area of the calcite with smaller particle size is larger, and the diffuse reflectance effect is better when the calcite is used as a filler, so that the light distribution in the tunnel is more uniform;
4. according to the invention, the first refraction layer and the second refraction layer with different thicknesses are alternately arranged, the diffuse reflectance of the thicker second refraction layer is higher, and the reflected light is dimmer, so that the second refraction layer can be arranged in the area close to the lighting lamp, and the first refraction layer is arranged in the area far away from the lighting lamp, so that the light intensity of diffuse reflection is more uniform, and glare is further reduced;
5. according to the invention, the fireproof and high-temperature-resistant ceramic fiber cloth is used for replacing ceramic tiles as the reflective cloth base layer, and the adhesive bonding between the reflective cloth and the wall surface of the tunnel is realized by using the back adhesive, so that the safety risk of vehicles and pedestrians in the tunnel when the ceramic tiles fall off in the prior art is radically eliminated;
6. according to the invention, the two pieces of reflective cloth are spliced together by utilizing the carrying device arranged in the tunnel, so that the stability of the reflective cloth is improved, the reflective cloth is prevented from falling off from the wall surface in the use process, and the safety of the tunnel is further improved;
7. according to the invention, through the structural optimization of the fixture blocks and the clamping grooves, the reflective cloth can be quickly installed, and in the installation process, the looseness or tensioning degree of the reflective cloth along the longitudinal direction can be adjusted by adjusting the positions of the fixture blocks, so that the radian of the reflective cloth is close to that of the wall surface, and then the back adhesive is used for completing the adhesion with the wall surface, the uneven area of the reflective layout part is eliminated, the adhesion effect is obviously improved, and the diffuse reflection effect is better;
8. the distance between two adjacent carrying devices is slightly smaller than the length of the reflective cloth, so that the reflective cloth is in a slightly loose state when being installed, the reflective cloth is clamped on the carrying devices after the gum fails, but can generate certain deformation and even swing, and when air flows on the reflective surface, the swing of the reflective cloth can be detected through the distance meter, so that an alarm is given to a worker to maintain the corresponding reflective cloth in time;
drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is another schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic view of a process for manufacturing a reflective fabric according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a reflective fabric with a fixture block according to an embodiment of the present invention;
FIG. 5 is a schematic view of a reflective fabric fastened to a mounting apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic view of the mounting position of the carrying device according to the embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view illustrating the roller not sliding into the positioning groove on the inner wall of the carrying device according to the embodiment of the present invention;
FIG. 8 is a schematic cross-sectional view of the roller sliding into a positioning groove on the inner wall of the carrying device according to the embodiment of the present invention;
FIG. 9 is a schematic view of the roller sliding into the positioning groove on the inner wall of the carrying device according to the embodiment of the present invention;
fig. 10 is a schematic structural diagram of a fixture block according to an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
1-base layer, 2-reflection layer, 3-refraction layer, 31-first refraction layer, 32-second refraction layer, 4-gum layer, 5-gum protective layer, 6-protective film, 7-blank holder, 8-fixture block, 81-fixture, 82-bearing groove, 83-second spring, 84-bearing, 85-wheel shaft, 86-roller, 9-first spring, 10-main body, 11-mounting hole, 12-tunnel, 13-access way, 14-arc positioning groove, 15-magnet, 16-bracket, 17-distance measuring device and 18-screw hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be taken as limiting the scope of the invention.
All of the starting materials of the present invention, without particular limitation as to their source, are commercially available or can be prepared according to conventional methods well known to those skilled in the art. Wherein the red fluorescent powder, the green fluorescent powder and the blue fluorescent powder are purchased from Guangzhou Dingfang color-changing pigment Co., Ltd, and the dispersing agent and the defoaming agent are BYK-037 and CO-436 of Teng Yun Yuan chemical Co., Ltd.
All the raw materials of the present invention are not particularly limited in their purity, and the present invention preferably employs purity requirements that are conventional in the analytical arts or coatings art.
All the raw materials, the marks and the acronyms thereof belong to the conventional marks and the acronyms in the field, each mark and acronym is clear and definite in the field of related application, and the raw materials can be purchased from the market or prepared by the conventional method by the technical staff in the field according to the marks, the acronyms and the corresponding application.
Example 1:
mixing the following raw materials in percentage by mass: 40% of inorganic adhesive, 5% of reflecting powder, 2% of red fluorescent powder, 2% of green fluorescent powder, 2% of blue fluorescent powder, 0.02% of fluorescent whitening agent, 0.1% of brightening agent, 0.01% of de-yellowing transparent agent, 0.1% of ultraviolet absorbent, 0.5% of dispersing agent, 0.2% of defoaming agent, TiO 2210% of powder and 38.07% of water. After mixing, stirring for 5min by a high-speed stirrer to obtain the nano energy-storage luminous paint P1. Wherein, TiO2The particle size of the powder is 80nm, and the fluorescent whitening agent adopts stilbene.
Example 2:
mixing the following raw materials in percentage by mass: 45% of inorganic adhesive, 6% of reflective powder, 2.5% of red fluorescent powder, 2.5% of green fluorescent powder, 2.5% of blue fluorescent powder, 0.05% of fluorescent whitening agent, 0.1% of brightener, 0.02% of yellow-removing transparent agent, 0.2% of ultraviolet absorbent, 0.8% of dispersant, 0.3% of defoaming agent, TiO 0212% of powder and 28.03% of water. After mixing, stirring for 8min by a high-speed stirrer to obtain the nano energy-storage luminous paint P2. Wherein, TiO2The particle size of the powder is 90nm, and the fluorescent whitening agent adopts stilbene.
Example 3:
mixing the following raw materials in percentage by mass: 48% of inorganic adhesive, 8% of reflecting powder, 3% of red fluorescent powder, 3% of green fluorescent powder, 3% of blue fluorescent powder, 0.1% of fluorescent whitening agent, 0.3% of brightening agent, 0.05% of de-yellowing transparent agent, 0.4% of ultraviolet absorbent, 1.2% of dispersing agent, 0.5% of defoaming agent, TiO 0215% of powder and 17.45% of water. After mixing, a high-speed stirrer is adoptedStirring for 12min to obtain nanometer energy-accumulating luminous paint P3. Wherein, TiO2The particle size of the powder is 100nm, and the fluorescent whitening agent adopts stilbene.
Example 4:
mixing the following raw materials in percentage by mass: 53% of inorganic adhesive, 5% of reflecting powder, 4% of red fluorescent powder, 4% of green fluorescent powder, 4% of blue fluorescent powder, 0.05% of fluorescent whitening agent, 0.1% of brightening agent, 0.02% of de-yellowing transparent agent, 0.4% of ultraviolet absorbent, 2% of dispersing agent, 1.5% of defoaming agent, TiO 2212% of powder and 13.93% of water. After mixing, stirring for 15min by a high-speed stirrer to obtain the nano energy-storage luminous paint P4. Wherein, TiO2The particle size of the powder is 80nm, and the fluorescent whitening agent adopts stilbene.
Example 5:
mixing the following raw materials in percentage by mass: 60% of inorganic adhesive, 6% of reflecting powder, 2% of red fluorescent powder, 2% of green fluorescent powder, 2% of blue fluorescent powder, 0.1% of fluorescent whitening agent, 0.3% of brightening agent, 0.05% of de-yellowing transparent agent, 0.1% of ultraviolet absorbent, 3% of dispersing agent, 1.5% of defoaming agent, TiO 210% of powder and 12.95% of water. After mixing, stirring for 15min by a high-speed stirrer to obtain the nano energy-storage luminous paint P5. Wherein, TiO2The particle size of the powder is 80nm, and the fluorescent whitening agent adopts stilbene.
Example 6:
and cleaning the ceramic fiber cloth to be coated and finished. The outer surface of the ceramic fiber cloth is sprayed by a spray gun, the nano energy storage luminous paint P1 is filled in a material cavity of the spray gun, and the pressure of the spray gun is set to be 0.3 MPa. Placing the ceramic fiber cloth substrate base material to be coated and finished at a position 10cm away from the nozzle of the spray gun, moving the spray gun and the ceramic fiber cloth substrate base material back and forth at a constant speed to enable the nano energy storage luminous paint to be sprayed more uniformly, wherein the moving speed of the ceramic fiber cloth substrate base material is 0.1cm/s, and spraying is completed after 2 min. And then arranging the ceramic fiber subjected to coating finishing in a 500-DEG C oven for quick drying, and forming a reflective layer on the outer surface of the ceramic fiber cloth.
Uniformly stirring the brown transparent microcrystalline calcite and the polyurethane ultraviolet curing coating according to the ratio of 1:10, and then filling the mixture into a material cavity of a spray gun, wherein the pressure of the spray gun is set to be 0.4 MPa. And (2) placing the ceramic fiber cloth with the formed reflective layer at a position 10cm away from the nozzle of the spray gun, moving the spray gun and the ceramic fiber cloth back and forth at a constant speed to ensure that the mixture of the transparent microcrystalline calcite and the polyurethane ultraviolet curing coating is sprayed more uniformly, wherein the moving speed of the ceramic fiber cloth is 0.1cm/s, completing spraying after 2min of spraying, and placing the ceramic fiber cloth in a 300 ℃ drying oven for quick drying.
And finally, coating a high-strength transparent back adhesive layer on the inner surface of the ceramic fiber cloth by using a gluing device, and respectively coating a back adhesive protective layer and a product protective film on the inner surface and the outer surface of the product by using a double-sided film coating machine to obtain the high diffuse reflection energy storage reflective cloth F1, as shown in figure 1.
And (3) sequentially replacing the nano energy storage luminous paint P1 with P2-P5, and repeating the steps to obtain the high diffuse reflection energy storage reflective cloth F2-F5.
And (3) performance testing:
comparative example 1 adopts energy storage luminous paint disclosed in patent CN104263153B, and the paint is sprayed on the surface of ceramic fiber cloth and dried to obtain reflective cloth D1. The total reflectivity and diffuse reflectivity of the high diffuse reflection energy storage reflective fabrics F1-F5 and the comparative example D1 were measured by a multi-angle retroreflection coefficient tester (STT-101A), and the reflectivity test results are shown in Table 1.
TABLE 1 reflectivity test results
| Experimental group | Total reflectance (%) | Diffuse reflectance (%) |
| F1 | 93 | 87 |
| F2 | 94 | 88 |
| F3 | 97 | 94 |
| F4 | 95 | 92 |
| F5 | 97 | 83 |
| |
83 | 67 |
As can be seen from table 1, the reflective fabric provided by the invention can realize a total reflectance of up to 97% which is higher than that of the energy storage luminescent coating in the prior art, and the reflective layer is not added with fillers such as glass beads and ceramic beads, so that the heat transfer effect at each position in the reflective layer is the same, so that each position of the reflective layer is heated consistently, and the problems of local adhesive failure and advanced aging caused by temperature gradient are avoided.
In addition, the reflected light can be irregularly reflected towards different directions by utilizing the double refraction function and the larger polarized light performance of calcite, so that a high diffuse reflection effect with the diffuse reflection rate of 94% is formed.
In one or more embodiments, the base layer may also be made of cotton cloth, polyester cloth, or the like.
Example 7:
on the basis of the above embodiment, as shown in fig. 2, the refractive layer 3 includes the first refractive layer 31 and the second refractive layer 32, and the thickness of the first refractive layer 31 is smaller than that of the second refractive layer 32.
In one embodiment, the first and second refractive layers are alternately disposed.
In one embodiment, the distance between the second refractive layer and the first refractive layer gradually decreases from the direction away from the lighting fixture to the direction close to the lighting fixture, and the second refractive layer is closer to the lighting fixture than the first refractive layer.
In some embodiments, the thickness of the first refractive layer is 0.3 to 0.7 times that of the second refractive layer, preferably, the thickness of the first refractive layer is 0.58 to 0.64 times that of the second refractive layer, and the refractive index of the calcite is 1.4864 and the birefringence is 0.1720.
In some embodiments, the total mass of crystalline calcite in the first refractive layer is 1.2 times the total mass of bulk calcite, and the total mass of crystalline calcite in the second refractive layer is 1.8 times the total mass of bulk calcite.
Example 8:
on the basis of the above embodiment, as shown in fig. 2 and 4, the edge of the base layer 1 is connected with a pressing edge 7; the edge pressing 7 is provided with a plurality of clamping blocks 8, and the clamping blocks 8 are used for being clamped in a carrying device located in the tunnel 12.
In some embodiments, the edge pressing portions are disposed at two ends of the base layer, that is, the left end and the right end of the reflective cloth are attached to the wall surface.
In one or more embodiments, a clamping member 81 is disposed on the fixture block, and the clamping member 81 is used for clamping and fixing the edge pressing to prevent the fixture block from disengaging.
The arrangement mode of the clamping blocks can be applied to the smooth wall surface of the tunnel and can also adapt to the inner arc-shaped inner wall of the tunnel. When the device is used, the clamping blocks are placed into the carrying device one by one, and the distance between the adjacent clamping blocks is adaptively adjusted by the clamping blocks, so that the radian of the wall surface of the tunnel is adapted, the reflective cloth can be uniformly and smoothly attached to the wall surface, the assembling and disassembling time of the reflective cloth can be greatly shortened, and the assembling and disassembling difficulty is reduced.
In some embodiments, the first spring 9 is arranged between two adjacent clamping blocks, the first spring 9 can adaptively adjust the distance between the clamping blocks, a certain distance is kept between the clamping blocks, and the distance between the adjacent clamping blocks is reset after external force is removed, so that unevenness of the reflective cloth caused by uneven stress in the installation or laying process is avoided, wrinkles are reduced, and the diffuse reflection effect is improved.
Example 9:
as shown in fig. 5 and 6, the carrying device for mounting any one of the high diffuse reflection energy storage reflective fabrics in the above embodiments includes a main body 10, two clamping grooves are provided on the main body 10, and the clamping grooves are used for clamping the end portions, the pressing edges 7, or the clamping blocks 8 of the reflective fabric.
In some embodiments, the distance between two adjacent carrying devices is slightly less than the length of the reflective cloth, so that the reflective cloth is not completely unfolded when being installed, but is in a loose state with a certain deformation space, so that the reflective cloth can be deformed or even swung after the gum fails, and therefore when the air flows on the reflective surface, the swinging of the reflective cloth can be detected through the range finder, and then the alarm is given to the working personnel so as to maintain the corresponding reflective cloth in time.
In some embodiments, as shown in figure 7, the body 10 is provided with threaded holes 87, the threaded holes 87 being used to provide fasteners to secure the body to the wall of the tunnel.
In some embodiments, as shown in fig. 7 to 8, the cross-sectional shape of the slot is L-shaped, and the opening of the slot is close to the wall surface, which is more favorable for the adhesion of the reflective cloth to the wall surface.
In one or more embodiments, as shown in fig. 7, 8 and 10, a groove is provided on the fixture block 8, a roller 86 is provided in the groove, the roller 86 is at least partially located outside the groove, a bearing groove 82 is provided on an inner wall of the groove, a second spring 83 is provided in the bearing groove 82, a bearing 84 is connected to the second spring 83, and a wheel axle 85 of the roller 86 is movably provided in the bearing 84; a plurality of arc-shaped positioning grooves 14 are formed in the inner wall of the main body 10; in the positioning state, the roller 86 of the latch 8 is located in the corresponding arc-shaped positioning slot 14.
When the device is used, the carrying device is fixed on the wall surface of the tunnel through a fastener after the position of the carrying device is adjusted. Then the reflective cloth is unfolded, the clamping blocks at the two ends of the reflective cloth are placed into the corresponding carrying devices, and the reflective cloth is initially unfolded along the transverse direction. Subsequently, drag reflection of light cloth along vertical direction to adjust the position of each fixture block, make at least partial fixture block be in the positioned state, and then make reflection of light cloth further expand along longitudinal direction, the radian of reflection of light cloth is close and the atress is even basically everywhere with the wall radian this moment, later to the wall promotion reflection of light cloth, makes the gum and the wall contact of reflection of light cloth internal surface, realizes the installation of reflection of light cloth.
Through the setting, not only can realize the quick installation of reflection of light cloth, moreover in the installation, can adjust reflection of light cloth along longitudinal direction's lax or tensioning degree through the position of adjustment fixture block for the radian of reflection of light cloth is close with the radian of wall, later recycles the gum and accomplishes the bonding with the wall, eliminates reflection of light overall arrangement portion unevenness region, has significantly improved the laminating effect, and the diffuse reflection effect is better.
Example 10:
on the basis of the above embodiment, as shown in fig. 7 and 9, the main body 10 is provided with mounting holes 11, the mounting holes 11 correspond to the arc-shaped positioning slots 14 one by one, and the magnets 15 are mounted in the mounting holes 11. When the tensioning degree and the radian of the reflective cloth are adjusted, the determined position can be positioned, and then the magnet is placed in the mounting hole corresponding to the arc-shaped positioning groove after the roller is positioned, so that the positioning of the point is further improved, and the clamping block is prevented from being driven to move when other clamping blocks are adjusted, so that the adjustment efficiency is improved, and the operation steps are simplified.
In one embodiment, the mounting holes are made of plastic.
Example 11:
on the basis of the above embodiment, be provided with support 16 on the fixture block 8, be provided with range unit 17 on the support 16, range unit 17 is used for detecting whether reflection of light cloth and wall laminating.
The technical scheme that the distance between the two carrying devices is slightly smaller than the length of the reflective cloth is that the support is arranged on part of the clamping blocks, and the distance measuring device is carried on the support, so that the swinging of the reflective cloth after the reflective cloth is separated from the wall surface can be detected through the distance measuring device, and then the alarm is given to a worker so as to maintain the corresponding reflective cloth in time.
In this embodiment, the distance measuring device may be a commercially available micro laser distance measuring instrument, an ultrasonic distance measuring instrument, or an infrared distance measuring instrument.
As used herein, "first," "second," etc. (e.g., first spring, second spring, first refractive layer, second refractive layer, etc.) merely distinguish the respective components for clarity of description and are not intended to limit any order or to emphasize importance, etc. Further, the term "connected" used herein may be either directly connected or indirectly connected via other components without being particularly described.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An energy storage luminous paint is characterized in that the dosage of raw materials by mass percent is as follows: 40-60% of inorganic adhesive, 5-10% of reflective powder, 2-4% of red fluorescent powder, 2-4% of green fluorescent powder, 2-4% of blue fluorescent powder, 0.02-0.1% of fluorescent whitening agent, 0.1-0.3% of brightener, 0.01-0.05% of de-yellowing transparent agent, 0.1-0.5% of ultraviolet absorbent, 0.5-3% of dispersant, 0.2-1.5% of defoamer, TiO 2210-20% of powder and the balance of water。
2. An energy-storing luminous paint as claimed in claim 1, characterized in that the raw materials are used in the following amounts by mass percent: 40-48% of inorganic adhesive, 5-8% of reflective powder, 2-3% of red fluorescent powder, 2-3% of green fluorescent powder, 2-3% of blue fluorescent powder, 0.02-0.1% of fluorescent whitening agent, 0.1-0.3% of brightener, 0.01-0.05% of de-yellowing transparent agent, 0.1-0.4% of ultraviolet absorbent, 0.5-1.2% of dispersant, 0.2-0.5% of defoaming agent, TiO 2210-15% of powder and the balance of water.
3. A high diffuse reflection energy storage reflective cloth, which is characterized by comprising a base layer (1) and is characterized in that a reflective layer (2) is arranged on the outer surface of the base layer (1), the reflective layer (2) comprises the energy storage luminous paint according to claim 1 or 2, a refraction layer (3) is bonded on the reflective layer (2), and the refraction layer (3) contains a plurality of transparent calcite.
4. The high diffuse reflection energy storage reflective fabric according to claim 3, wherein the transparent calcite comprises crystalline calcite and massive calcite, and the total mass of the crystalline calcite is 1.2-1.8 times of the total mass of the massive calcite.
5. The high diffuse reflectance energy storage reflective cloth according to claim 3, wherein the refraction layer (3) comprises a first refraction layer (31) and a second refraction layer (32), and the thickness of the first refraction layer (31) is smaller than that of the second refraction layer (32).
6. The reflective cloth of claim 3, wherein the edge of the base layer (1) is connected with a pressing edge (7).
7. The high diffuse reflection energy storage reflective cloth according to claim 6, wherein a plurality of fixture blocks (8) are arranged on the pressing edge (7), and the fixture blocks (8) are used for being clamped in a carrying device in the tunnel (12).
8. The reflective cloth according to claim 3, wherein the base layer (1) is a ceramic fiber cloth.
9. A preparation method of high diffuse reflection energy storage reflective cloth, which is used for preparing the reflective cloth of any one of claims 3-8, and comprises the following steps:
cleaning the base layer;
preparing an energy-storage luminous coating according to a proportion, spraying the energy-storage luminous coating on the surface of a base layer, and drying to form a reflective layer on the outer surface of the base layer;
mixing calcite and a photocurable coating to form a mixture, spraying the mixture on a reflective layer and drying to form a refractive layer on the reflective layer.
10. The preparation method of the high diffuse reflection energy storage reflective cloth is characterized in that the drying temperature is 300-500 ℃, and the spraying pressure is 0.3-0.4 MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984324.9A CN112048204B (en) | 2020-09-18 | 2020-09-18 | High-diffuse-reflection energy-storage reflective cloth and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010984324.9A CN112048204B (en) | 2020-09-18 | 2020-09-18 | High-diffuse-reflection energy-storage reflective cloth and preparation process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112048204A true CN112048204A (en) | 2020-12-08 |
| CN112048204B CN112048204B (en) | 2021-07-13 |
Family
ID=73603276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010984324.9A Active CN112048204B (en) | 2020-09-18 | 2020-09-18 | High-diffuse-reflection energy-storage reflective cloth and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112048204B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114539862A (en) * | 2022-03-24 | 2022-05-27 | 广州常晖电子科技有限公司 | Unmanned calibration plate and preparation method thereof |
| CN115047584A (en) * | 2021-03-09 | 2022-09-13 | 邵丽萍 | Disposable tunnel reflective cloth ring with exposed glass beads |
| CN115449280A (en) * | 2022-10-19 | 2022-12-09 | 广东电网有限责任公司 | Energy storage type luminescent powder coating and preparation method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160065A (en) * | 1996-03-15 | 1997-09-24 | 东南大学 | Inorganic adhesive fluorescent powder coating liquid and preparing method thereof |
| CN101078200A (en) * | 2007-06-05 | 2007-11-28 | 廖志强 | Light reflecting ceramic chip and preparation method thereof |
| CN104155708A (en) * | 2014-09-02 | 2014-11-19 | 苏州斯迪克新材料科技股份有限公司 | Light-emitting reflection film and preparation method thereof |
| CN104576897A (en) * | 2014-12-16 | 2015-04-29 | 江门市赛宁灯饰有限公司 | Fluorescent adhesive for COB encapsulation of LED |
| CN105570825A (en) * | 2015-12-23 | 2016-05-11 | 武汉广益交通科技股份有限公司 | Design method for assisting in highway tunnel lighting through energy-storage luminous paint |
| CN106351138A (en) * | 2016-11-02 | 2017-01-25 | 安徽中益新材料科技有限公司 | Highway tunnel green lighting method effectively utilizing light energy |
| CN106977987A (en) * | 2016-01-18 | 2017-07-25 | 沃得环光(深圳)科技有限公司 | A kind of high diffusing reflection nanometer reflecting coating |
| CN107189661A (en) * | 2017-07-11 | 2017-09-22 | 合肥尚涵装饰工程有限公司 | A kind of road sign weather-proof reflecting coating material and preparation method thereof |
| CN107965728A (en) * | 2017-12-25 | 2018-04-27 | 武汉广益交通科技股份有限公司 | Using the tunnel of natural light and car bulb without source lighting system |
| CN208705509U (en) * | 2018-07-16 | 2019-04-05 | 浙江星宗新能源科技有限公司 | A kind of tunnel reflective membrane |
| KR102031936B1 (en) * | 2019-05-31 | 2019-10-14 | 주식회사 비알인포텍 | Manufacturing method of outdoor led lighting for assisting control dimming |
| CN111380036A (en) * | 2018-12-29 | 2020-07-07 | 浙江星宗新能源科技有限公司 | Tunnel illumination reflection ring |
-
2020
- 2020-09-18 CN CN202010984324.9A patent/CN112048204B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160065A (en) * | 1996-03-15 | 1997-09-24 | 东南大学 | Inorganic adhesive fluorescent powder coating liquid and preparing method thereof |
| CN101078200A (en) * | 2007-06-05 | 2007-11-28 | 廖志强 | Light reflecting ceramic chip and preparation method thereof |
| CN104155708A (en) * | 2014-09-02 | 2014-11-19 | 苏州斯迪克新材料科技股份有限公司 | Light-emitting reflection film and preparation method thereof |
| CN104576897A (en) * | 2014-12-16 | 2015-04-29 | 江门市赛宁灯饰有限公司 | Fluorescent adhesive for COB encapsulation of LED |
| CN105570825A (en) * | 2015-12-23 | 2016-05-11 | 武汉广益交通科技股份有限公司 | Design method for assisting in highway tunnel lighting through energy-storage luminous paint |
| CN106977987A (en) * | 2016-01-18 | 2017-07-25 | 沃得环光(深圳)科技有限公司 | A kind of high diffusing reflection nanometer reflecting coating |
| CN106351138A (en) * | 2016-11-02 | 2017-01-25 | 安徽中益新材料科技有限公司 | Highway tunnel green lighting method effectively utilizing light energy |
| CN107189661A (en) * | 2017-07-11 | 2017-09-22 | 合肥尚涵装饰工程有限公司 | A kind of road sign weather-proof reflecting coating material and preparation method thereof |
| CN107965728A (en) * | 2017-12-25 | 2018-04-27 | 武汉广益交通科技股份有限公司 | Using the tunnel of natural light and car bulb without source lighting system |
| CN208705509U (en) * | 2018-07-16 | 2019-04-05 | 浙江星宗新能源科技有限公司 | A kind of tunnel reflective membrane |
| CN111380036A (en) * | 2018-12-29 | 2020-07-07 | 浙江星宗新能源科技有限公司 | Tunnel illumination reflection ring |
| KR102031936B1 (en) * | 2019-05-31 | 2019-10-14 | 주식회사 비알인포텍 | Manufacturing method of outdoor led lighting for assisting control dimming |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115047584A (en) * | 2021-03-09 | 2022-09-13 | 邵丽萍 | Disposable tunnel reflective cloth ring with exposed glass beads |
| CN114539862A (en) * | 2022-03-24 | 2022-05-27 | 广州常晖电子科技有限公司 | Unmanned calibration plate and preparation method thereof |
| CN115449280A (en) * | 2022-10-19 | 2022-12-09 | 广东电网有限责任公司 | Energy storage type luminescent powder coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112048204B (en) | 2021-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112048204B (en) | High-diffuse-reflection energy-storage reflective cloth and preparation process thereof | |
| CN108662447B (en) | Vehicle roof and roof light assembly for producing functional and decorative lighting patterns | |
| WO2016173108A1 (en) | Fluorescent thin film with adjustable chromaticity coordinate and gamut range | |
| US20130155643A1 (en) | Daylight illumination apparatus | |
| CN208013655U (en) | The fluorescence colour wheel of double-layer structure | |
| CN106085148A (en) | A kind of novel energy-accumulating luminous long-service marking line belt of adhesive type | |
| CN206829532U (en) | A kind of reflective ceramic tile in diffusing reflection tunnel | |
| CN110081346B (en) | Tunnel illuminating lamp capable of improving vision distance and tunnel illuminating system | |
| CN213296134U (en) | High diffuse reflection energy storage reflective cloth for tunnel and carrying device thereof | |
| CN105870306A (en) | Integrated package long-afterglow LED light-emitting chip and manufacturing method thereof | |
| KR20060122398A (en) | Guide indicating plate using luminescent materials and method for manuafacturing therof | |
| CN104847376A (en) | Tunnel reflecting material and preparation method thereof | |
| CN202099711U (en) | Reflective road surface structure | |
| CN217499994U (en) | Electro-optical long-afterglow light-storing material pavement | |
| CN101776214A (en) | Luminescent panel and manufacturing method thereof | |
| KR101445710B1 (en) | Sidewalk block and the method for producing the same | |
| CN203164457U (en) | Light-storing light-emitting lens embedding type reflecting film | |
| CN105365664A (en) | Photoluminescent lift gate lamp | |
| CN201359643Y (en) | Printable luminous reflective film | |
| CN109709635B (en) | Full-prism reflecting material and processing technology thereof | |
| CN208764855U (en) | A kind of optical fiber illuminating system | |
| CN113357596A (en) | All-weather one-rod type low-carbon road lamp | |
| CN202813225U (en) | Novel light-emitting diode (LED) dodging board | |
| CN206235752U (en) | Reflective storage light cloth | |
| CN206754838U (en) | A kind of long afterglow Reflex Reflector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211220 Address after: 621000 No. 35 Mian'an Road, Fucheng District, Mianyang City, Sichuan Province (Software Industry Park, China (Mianyang) Science and Technology City) Patentee after: Sichuan Zongheng jiaoan Technology Co.,Ltd. Address before: 621000 No. 35 Mian'an Road, Fucheng District, Mianyang City, Sichuan Province (Software Industry Park, China (Mianyang) Science and Technology City) Patentee before: Liu Chengyu |
|
| TR01 | Transfer of patent right |