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1397results about "Windows/door improvement" patented technology
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Vacuum insulated panel with seal material thermal diffusivity and / or conductivity
A vacuum insulating panel may include: a first glass substrate; a second glass substrate; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at a pressure less than atmospheric pressure; a seal provided between at least the first and second substrates, the seal including a first ceramic seal layer and a second ceramic seal layer, wherein the second ceramic seal layer is located between at least the first ceramic seal layer and the first glass substrate; and wherein one or more of: (i) a thermal (TC) conductivity of the first ceramic seal layer is be less than a thermal conductivity of the first glass substrate, and wherein the thermal conductivity of the first glass substrate is less than a thermal conductivity of the second ceramic seal layer, so that the thermal conductivity of the second ceramic seal layer is greater than the thermal conductivity of the first substrate and greater than the thermal conductivity of the first ceramic seal layer; (ii) a thermal conductivity of the second ceramic seal layer is greater than a thermal conductivity of the first ceramic seal layer; and / or (iii) a ratio TDp1 / TDg, where TDp1 represents a thermal diffusivity (TD) of the second ceramic seal layer and TDg represents a thermal diffusivity of the first glass substrate, is at least 1.020 and wherein the thermal diffusivity of the second ceramic seal layer is greater than a thermal diffusivity of the first ceramic seal layer.
Owner:LUXWALL INC
Vacuum insulated panel with seal for pump-out tube and / or method of making same
A vacuum insulating panel may include: a first substrate; a second substrate; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at pressure less than atmospheric pressure; a pump-out / evacuation tube extending at least partly into an aperture in one of the substrates; and a pump-out / evacuation tube seal. The pump-out / evacuation tube seal may include at least one of: (a) from about 20-80 wt. % tellurium oxide, the tellurium oxide comprising TeO4 and TeO3, wherein the pump-out tube seal comprises more TeO3 than TeO4 by wt. %; and / or (b) tellurium oxide and from about 10-50 wt. % vanadium oxide, wherein the pump-out tube seal by wt. % comprises more tellurium oxide than vanadium oxide, and wherein the vanadium oxide comprises VO2 and V2O5, and wherein more V in the pump-out tube seal is in a form of VO2 than V2O5. A substantially donut-shaped laser beam may be used to heat pump-out tube material in order to form a pump-out tube seal.
Owner:LUXWALL INC
Vacuum insulated panel with optimized seal width(s)
A vacuum insulating panel may include: a first substrate; a second substrate; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at a pressure less than atmospheric pressure; a seal provided between at least the first and second substrates, the seal including a first seal layer and a second seal layer, wherein, for at least one location of the seal, the first seal layer has a first width and the second seal layer has a second width, wherein the first width of the first seal layer may be from about 2-20 mm, more preferably from about 3-10 mm, and possibly from about 4-8 mm.
Owner:LUXWALL INC
Method of making vacuum insulated panel with optimized laser speed
A method of making a vacuum insulating panel, the vacuum insulating panel comprising a first glass substrate, a second glass substrate, a plurality of spacers provided in a gap between at least the first and second glass substrates, and a seal provided between at least the first and second glass substrates, the seal comprising a first seal layer and / or a second seal layer. The method may include laser heating, using a laser beam from a continuous wave near-IR laser, seal material in order to form the first seal layer; wherein the laser heating may include causing the laser beam to move at a lateral speed of from about 5-70 mm / second relative to the substrates and the first seal material so that the laser beam at least partially passes through at least one of the glass substrates and impinges upon at least the second seal layer in order to heat the second seal layer and fire and / or sinter the first seal material thereby forming the first seal layer.
Owner:LUXWALL INC
Method of making vacuum insulated panel using laser processing of seal material to change stoichiometry and / or oxidation state(s)
A method of making a vacuum insulating panel including a first substrate, a second substrate, a plurality of spacers provided in a gap between at least the first and second substrates, and a seal provided between at least the first and second substrates, the seal comprising a first seal layer, and optionally second and / or third primer layer(s). The method may include at least one of: (i) laser heating, using a laser beam from a laser, the first seal material for firing and / or sintering the first seal material to form the first seal layer, in a manner that causes TeO4>TeO3 in the first seal material to transform into TeO3>TeO4 due to said laser heating, whereby an amount of TeO4 decreases and an amount of TeO3 increases due to said laser heating, and / or (ii) laser heating in a manner that causes V2O5>VO2 in the first seal material to transform into VO2>V2O5 due to said laser heating whereby an amount of VO2 increases and an amount of V2O5 decreases due to said laser heating, so that after said laser heating the first seal layer comprises more VO2 than V2O5 by wt. %.
Owner:LUXWALL INC
Method of making vacuum insulated panel with optimized laser beam size
A method of making a vacuum insulating panel, the vacuum insulating panel including a first glass substrate, a second glass substrate, a plurality of spacers provided in a gap between at least the first and second glass substrates, and a seal provided between at least the first and second glass substrates, the seal comprising a first seal layer. The method may include: providing first seal material for the first seal layer in a location at least partially between at least the first and second glass substrates; laser heating, using a laser beam from a continuous wave near-IR laser, the first seal material in order to form the first seal layer; wherein said laser heating may comprise using the laser beam, having a size of from about 2-15 mm, so that the laser beam at least partially passes through at least one of the glass substrates to fire and / or sinter the first seal material thereby forming the first seal layer, in a manner so that the first seal layer a density of from about 2.8-4.0 g / cm3; and after forming the first seal layer, evacuating the gap to a pressure less than atmospheric pressure.
Owner:LUXWALL INC
Vacuum insulated panel with edge seal
A vacuum insulating panel includes first and second substrates (e.g., glass substrates), a hermetic edge seal, a pump-out port, and spacers sandwiched between at least the two substrates. The gap between the substrates may be at a pressure less than atmospheric pressure to provide insulating properties. The vacuum insulating panel may include a multi-layer edge seal structure, including at least one layer including boron oxide (e.g., B2O3 or any other stoichiometry).
Owner:LUXWALL INC
Preparation method of low-radiation coated tempered glass
ActiveCN119661089Areduce manufacturing costless interferenceClimate change adaptationWindows/door improvementBuilding energyHeat conservation
The invention discloses a preparation method of low-radiation coated toughened glass, which comprises the following steps: sintering a target material, carrying out moisture removal and degassing pretreatment on glass, carrying out coating treatment and toughening treatment, and laminating a composite metal film layer on a toughened glass substrate to prepare the toughened coated glass with three metal silver film layers. According to the method disclosed by the invention, after a common glass substrate is plated with the composite metal film layers, toughening treatment is carried out, and after the toughening treatment, all the metal film layers reflect, interfere and refract light, so that the glass disclosed by the invention is light green (French green) in the sun, and the decoration and energy-saving effects are good; the visible light transmittance is high, the outdoor visible light reflectivity is low, the solar energy transmittance is low, and the solar energy reflectivity is high; the prepared hollow glass has better energy-saving effects such as light control, heat insulation and heat preservation, enables buildings to be closer to the nature, is used for near-zero energy consumption buildings, and enables the buildings to meet the requirements of the national standard General Standard for Building Energy conservation and Renewable Energy Utilization.
Owner:FUJIAN XINFUXING GLASS CO LTD +3
Preparation method of tempered low-emissivity coated glass
The invention discloses a preparation method of light gray tempered low-emissivity coated glass. The preparation method comprises the following steps: sintering a target material, carrying out moisture removal and degassing pretreatment on glass, carrying out coating treatment and tempering treatment, and laminating a composite metal film layer on a tempered glass substrate to prepare the tempered coated glass with three metal silver film layers. According to the method, after the common glass substrate is plated with the composite metal film layers, toughening treatment is carried out, and after toughening treatment, the metal film layers reflect, interfere and refract light, so that the glass is light gray in the sun, and the decoration and energy-saving effects are good; the visible light transmittance is high, the outdoor visible light reflectivity is low, the solar energy transmittance is low, and the solar energy reflectivity is high; the prepared hollow glass has better energy-saving effects such as light control, heat insulation and heat preservation, enables buildings to be closer to the nature, is used for near-zero energy consumption buildings, and enables the buildings to meet the requirements of the national standard General Standard for Building Energy conservation and Renewable Energy Utilization.
Owner:FUJIAN XINFUXING GLASS CO LTD +3
Method for preparing low-radiation coated tempered glass
The invention discloses a method for preparing low-radiation coated toughened glass, which comprises the following steps: sintering a target material, carrying out moisture removal and degassing pretreatment on glass, carrying out coating treatment and toughening treatment, and laminating a composite metal film layer on a toughened glass substrate to prepare light blue toughened coated glass with three metal silver film layers. According to the method, after a common glass substrate is plated with the composite metal film layers, toughening treatment is carried out, and after toughening treatment, the metal film layers reflect, interfere and refract light, so that the glass is light blue in the sun, and the decoration and energy-saving effects are good; the visible light transmittance is high, the outdoor visible light reflectivity is low, the solar energy transmittance is low, and the solar energy reflectivity is high; and the prepared hollow glass has better energy-saving effects such as light control, heat insulation and the like, so that a building is closer to nature.
Owner:FUJIAN XINFUXING GLASS CO LTD +3
Preparation method of tempered low-emissivity coated glass
ActiveCN119683867AClimate change adaptationWindows/door improvementHeat conservationSubstrate (building)
The invention discloses a preparation method of tempered low-emissivity coated glass. The preparation method comprises the following steps: sintering a target material, carrying out moisture removal and degassing pretreatment on glass, carrying out coating treatment and tempering treatment, and laminating a composite metal film layer on a tempered glass substrate to prepare the tempered coated glass with three metal silver film layers. According to the method, after a common glass substrate is plated with the composite metal film layers, toughening treatment is carried out, and after toughening treatment, the metal film layers reflect, interfere and refract light, so that the glass is light blue in the sun, and the decoration and energy-saving effects are good; the visible light transmittance is high, the outdoor visible light reflectivity is low, the solar energy transmittance is low, and the solar energy reflectivity is high; the prepared hollow glass has better energy-saving effects of light control, heat insulation, heat preservation and the like, enables buildings to be closer to nature, is used for near-zero-energy-consumption buildings, enables the buildings to meet the requirements of the national standard General Standard for Energy conservation and Renewable Energy Utilization of Building, and has great contribution and significance on carbon neutralization and carbon peak reaching of the buildings.
Owner:FUJIAN XINFUXING GLASS CO LTD +3
Vacuum insulated panel with passivation layer
ActiveUS12410654B2Climate change adaptationWindows/door improvementVacuum insulated panelPassivation
A vacuum insulating panel includes first and second substrates (e.g., glass substrates), a hermetic edge seal, a pump-out port, and spacers sandwiched between at least the two substrates. The gap between the substrates may be at a pressure less than atmospheric pressure to provide insulating properties. The vacuum insulating panel may include at least one passivation layer for reducing outgassing from a glass substrate, in order to improve lifespan of the vacuum insulating panel.
Owner:LUXWALL INC
Vacuum insulated panel with CTE optimized edge seal
A vacuum insulating panel includes first and second substrates (e.g., glass substrates), a hermetic edge seal, a pump-out port, and spacers sandwiched between at least the two substrates. The gap between the substrates may be at a pressure less than atmospheric pressure to provide insulating properties. The vacuum insulating panel may include a multi-layer edge seal structure with coefficients of thermal expansion (CTEs) of layers of the seal structure optimized for CTE grading.
Owner:LUXWALL INC
Vacuum insulated panel with optimized seal thickness(es)
A vacuum insulating panel may include a first substrate; a second substrate; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at a pressure less than atmospheric pressure; a seal provided between at least the first and second substrates, the seal including a first seal layer, a second seal layer, and a third seal layer, wherein the first seal layer may be located between at least the second and third seal layers; wherein, for at least one location of the seal, the first seal layer has a first thickness, the second seal layer has a second thickness, and the third seal layer has a third thickness; and wherein the first thickness may be greater than the second thickness and less than the third thickness.
Owner:LUXWALL INC
Production method of nano-silicon composite fireproof glass
PendingCN119636193AGood light transmissionImprove fire resistanceLamination ancillary operationsWindows/door improvementPotassium hydroxideSilicon dioxide
The invention discloses a production method of nano-silicon composite fireproof glass, which comprises the following steps: compounding amino nano-silicon dioxide with a modified zinc-aluminum flame retardant to prepare a coated silicon-based filler, and compounding the coated silicon-based filler with nickel-titanium bimetal MOF to obtain a composite silicon-based flame-retardant filler; the preparation method comprises the following steps: mixing a mixed solution of silica sol, water-soluble silicone oil, a composite silicon-based flame-retardant filler, potassium hydroxide and sodium hydroxide with ethylene glycol, filling laminated glass with the mixed solution, and sealing and curing to obtain the nano-silicon composite fireproof glass. The nano-silicon composite fireproof glass has high light transmittance and high fire resistance, the zinc-aluminum flame retardant and the nickel-titanium bimetal MOF which have flame retardance are compounded on the nano-silicon dioxide to obtain a composite silicon-based flame-retardant filler, and the zinc-aluminum flame retardant and the nickel-titanium bimetal MOF generate a synergistic effect through compounding of a multi-layer core-shell structure, so that the flame-retardant performance of the nano-silicon composite fireproof glass is improved, and the flame-retardant performance of the nano-silicon composite fireproof glass is improved. The flame-retardant and fire-resistant performance of the composite silicon-based flame-retardant filler is improved, and the influence of the flame retardant on the light transmission of the nano-silicon composite fireproof glass is reduced.
Owner:ANHUI PROVINCE JINPENG ENERGY SAVING TECH CO LTD
Multi-layer heat insulation laminated glass structure
ActiveCN222542291Uquick installationquick releaseClimate change adaptationWindows/door improvementMechanical engineeringGlass structure
The utility model discloses a multi-layer heat insulation laminated glass structure which comprises an outer frame, an inner sealing frame and a plurality of pieces of laminated glass, the inner sealing frame is installed in the outer frame, an installation groove is formed between the outer frame and the inner sealing frame, the laminated glass is installed in the installation groove, the inner side faces of the laminated glass abut against the end face of one side of the inner sealing frame, and the inner sealing frame is installed in the installation groove. Grooves are formed in the two sides of the outer frame, connecting openings communicated with the mounting grooves are formed in the tops and the bottoms of the grooves, U-shaped plates are arranged in the grooves, the two side plates on the U-shaped plates penetrate through the connecting openings, and the inner side faces of the U-shaped plates abut against the outer side face of the laminated glass. According to the utility model, the structure is simple, the multi-layer laminated glass can be quickly assembled and disassembled through the U-shaped plate, and after the multi-layer laminated glass is assembled, a sealed hollow layer can be formed among the plurality of pieces of laminated glass through the outer frame and the inner sealing frame, so that the heat-insulating and mute effects are improved.
Owner:ZHEJIANG EXTERNAL SECURITY TECH CO LTD
Vacuum insulated panel seal density
A vacuum insulating panel may include: a first substrate; a second substrate; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at a pressure less than atmospheric pressure; a seal provided between at least the first substrate and the second substrate, the seal comprising a first seal layer; wherein the first seal layer comprises tellurium oxide and vanadium oxide; wherein the first seal layer comprises, on a wt. %, more tellurium oxide than vanadium oxide, and has a density of from about 2.8-4.0 g / cm3.
Owner:LUXWALL INC
Vacuum insulated panel with ceramic spacers
A vacuum insulating panel includes first and second substrates (e.g., glass substrates), a hermetic edge seal, a pump-out port, and spacers sandwiched between at least the two substrates. The gap between the substrates may be at a pressure less than atmospheric pressure to provide insulating properties. The vacuum insulating panel may include ceramic (e.g., aluminosilicate glass) spacers, which may be chemically strengthened.
Owner:LUXWALL INC
Anti-collision hollow glass
ActiveCN222558393UEasy to fixreduce impact forceClimate change adaptationBuilding braking devicesStructural engineeringMechanical engineering
Owner:WUHAN XINBO GLASS TECH CO LTD
Vacuum insulated panel with getter having Ti—Al—V crystalline phase and method of making same
A vacuum insulating panel includes first and second substrates (e.g., glass substrates), a hermetic edge seal, a pump-out port, and spacers sandwiched between at least the two substrates. The gap between the substrates may be at a pressure less than atmospheric pressure to provide insulating properties. The panel may include a getter. The getter may be laser activated in a manner which causes the getter to transform and realize a Ti—Al—V phase (e.g., Al3V0.333Ti0.667) of crystallite material. The getter may be a thin film getter and / or may be elongated in shape.
Owner:LUXWALL INC
Laminated insulating glass with local high infrared transmittance and vehicle containing the same
The present invention discloses a laminated insulating glass with local high infrared transmittance and a vehicle containing the same. The laminated insulating glass includes an outer glass plate, an inner glass plate and a thermoplastic interlayer; the outer glass plate has a first surface and a second surface, and the inner glass plate has a third surface and a fourth surface; the thermoplastic interlayer is sandwiched between the second surface and the third surface; the laminated insulating glass also includes an infrared transmittance-enhancing layer and a heat-insulating layer, and the infrared transmittance-enhancing layer and the heat-insulating layer are not on the same glass surface; the heat-insulating layer includes a film removal area. The present invention meets the use requirement that the attenuation of the laser radar or infrared camera signal passing through the laminated insulating glass is no more than 3dB. While improving the accuracy of the laser radar or infrared camera, it can significantly reduce the energy consumption of air conditioning and improve the comfort of the driver and passengers.
Owner:FUJIAN WANDA AUTOMOBILE GLASS IND
Vacuum insulated panel with tellurium oxide and / or vanadium oxide inclusive seal
A vacuum insulating panel includes may include: a first substrate; a second substrate; a plurality of spacers provided in a gap between at least the first and second substrates, wherein the gap is at a pressure less than atmospheric pressure; a seal provided between at least the first and second substrates, the seal comprising a first seal layer and / or a second seal layer; and wherein the first seal layer may include from about 20-80 wt. % tellurium oxide, the tellurium oxide comprising TeO4 and TeO3, and wherein the first seal layer comprises more TeO3 than TeO4 by wt. %.
Owner:LUXWALL INC
Frame solution for laminated VIG unit
ActiveUS12320184B2Climate change adaptationWindows/door improvementInsulated glazingMechanical engineering
The present disclosure relates to a vacuum insulated glass (VIG) unit frame assembly (10), wherein said vacuum insulated glass unit frame assembly (1) comprises: a frame (20) comprising elongated frame profile arrangements (20a-20d, 70) which frames a vacuum insulated glass unit (1) in a frame opening (21), wherein said vacuum insulated glass unit (1) comprises at least two glass sheets (2a, 2b) separated by a gap (11) between said glass sheets (2a, 2b), wherein a plurality of support structures (12) are distributed in said gap (11), and wherein said gap (11) is sealed by means of a sealing system (1b, 1c) which seals an evacuation hole (1a) arranged in a first (2a) of said glass sheets and extending to the gap (11). A lamination glass sheet (14) is attached to an outer major surface (4a) of said first glass sheet (2a) by means of a lamination layer (16), and wherein said sealing system (1c) extends into a hole (14a) in the lamination glass sheet (14), and the edge (8a-8c) of the vacuum insulated glass unit (1) proximate the hole (14a) in the lamination glass sheet (14), said sealing system (1c) and said hole in the lamination glass sheet (14) into which the sealing system (1c) extends are covered by the frame (20). The disclosure additionally relates to a retrofitting frame system (100) and a laminated vacuum insulated glass unit (1).
Owner:VKR HOLDING AS
Top-hung window with good heat preservation performance
The utility model discloses a top-hung window with good thermal insulation performance, which belongs to the technical field of top-hung windows, and is characterized by comprising two window outer frames and a sash mullion, one side, close to the sash mullion, of each window outer frame is bolted with the sash mullion, a rectangular conversion frame is bolted between the right side of the sash mullion and the left side of the right window outer frame, and the right side of the right window outer frame is bolted with the rectangular conversion frame. A window mullion is connected to the left side of the sash mullion in a bolted mode, outward-opening window sashes are arranged at the top and the bottom of the window mullion correspondingly, the tops of the outward-opening window sashes are rotationally connected with the window outer frame on the left side, and window sash glass is arranged in the outward-opening window sashes and the rectangular conversion frame correspondingly. However, the top-hung window is generally of an outward opening type and is mainly connected with the window frame through structures such as hinges, so that the window sash and the window frame are crossed in a sealing manner, the heat preservation and heat insulation performance is poor, use is not facilitated, and the hint effect is affected.
Owner:YIXING SHENGTANG DOOR & WINDOWS CO LTD
Hollow glass stabilizing frame device
ActiveCN222524415UImprove the effect of stable useachieve storageClimate change adaptationWindows/door improvementClassical mechanicsStructural engineering
The utility model discloses a hollow glass stabilizing frame device which comprises a center seat, a side seat is arranged on the outer wall of the center seat, and a fastening pin is connected between the side seat and the center seat. The side seat comprises a side seat, a fastening hole is formed in the outer wall of the side seat, a pressure sensor is inserted into one side of the side seat, an insertion groove is formed in the bottom wall of the side seat, and a limiting supporting plate is inserted into the inner wall of the insertion groove; through the arrangement of the side base, in the use process, glass is placed between the side base and the center base, the fastening pin is rotated for fastening, and a pressure sensing instrument is arranged; according to the hollow glass stabilizing frame device, through the arrangement of the side base, in the using process, glass is placed between the side base and the center base, the fastening pin is rotated for fastening, and through the arrangement of the pressure sensor, when certain pressure is reached between the pressure sensor and the glass, the glass is fixed to the center base; therefore, the proper fastening effect between the side seats and the center seat and the glass is achieved, and the stable using effect of the frame is improved.
Owner:JIANGSU DINGYE ENERGY SAVING TECH CO LTD
Low-radiation coated glass and preparation method thereof
The invention relates to the technical field of glass, in particular to low-emissivity coated glass and a preparation method thereof.The preparation method comprises the following steps that a glass matrix is immersed into a sufficient hydrochloric acid solution with the mass fraction of 2% for ultrasonic treatment, the ultrasonic power is 350-400 W, ultrasonic treatment is conducted for 1 h, and after ultrasonic treatment is finished, washing and drying are conducted; the glass substrate in the first step is coated with a film layer, and the glass with the film layer is obtained. According to the coated glass, the glass matrix is adopted as a raw material, the activity, efficiency and cleanliness of the coated glass are optimized through hydrochloric acid solution treatment, meanwhile, the coated layer treatment is performed, and meanwhile, the improved coating liquid is coated, so that the low-radiation performance, the wear resistance and the easy-cleaning performance of the coated glass are further optimized, and the scrubbing resistance, the high-temperature resistance and the corrosion-resistant stability of the product are coordinately improved.
Owner:SHANDONG XINGGUAN GLASS TECH CO LTD
Easily-detached high-air-tightness low-energy door and window
PendingCN119466518AReduced service lifeExtended service lifeClimate change adaptationWindows/door improvementJambMechanical engineering
The invention discloses an easy-to-disassemble high-air-tightness low-energy door and window, and belongs to the technical field of doors and windows, the easy-to-disassemble high-air-tightness low-energy door and window comprises a door frame and a fixing plate, a mounting plate is rotatably mounted on the side wall of the door frame through a hinge, mounting grooves are formed in the outer surfaces of the mounting plate and the fixing plate, and sealing assemblies are arranged on the inner walls of the mounting plate and the fixing plate; a dismounting assembly is arranged on the inner wall of the fixing plate; according to the sealing device, the sealing assembly is arranged, a supporting plate is driven by movement of a first rack, so that a rubber sealing strip is moved out of a mounting plate to make contact with the inner wall of a door frame, a gap between the door and window and the door frame is filled, the sealing strip is contracted into the door and window when the door and window are opened, and the sealing strip can be protected to a certain degree; the service life of the sealing strip is prevented from being shortened due to wind blowing and hot drying, meanwhile, the sealing effect can be prevented from being reduced after the sealing strip is air-dried, the sealing effect of doors and windows is effectively improved, and the service life of the sealing strip is effectively prolonged.
Owner:HEBEI ORIENT SUNDAR WINDOW
Wine cabinet door with hidden handle
The utility model discloses a hidden handle wine cabinet door, which comprises a door body and a hidden handle body arranged on the door body, the hidden handle body comprises a handle section bar and a vacuum insulated panel, the handle section bar is provided with a handle groove and a mounting through hole which are respectively arranged along the length direction of the handle section bar, the handle groove is positioned on the front surface of the door body, and the mounting through hole is positioned on the front surface of the door body. The inserting through hole is located in the back face of the handle groove, and the vacuum heat insulation plate is inserted into the installing through hole.
Owner:ZHONGSHAN CANDOR ELECTRIC APPLIANCES CO LTD
Aluminum-clad wood window profile
ActiveCN222478481UEasy to lockClimate change adaptationWindows/door improvementSolid woodMechanical engineering
The utility model discloses an aluminum-clad wood window section bar which comprises a heat insulation outer section bar, a heat insulation inner section bar and a solid wood section bar, the two ends of the solid wood section bar are respectively provided with a protruding first clamping strip and a protruding second clamping strip, and the inner side of the heat insulation outer section bar is provided with a first clamping groove for the first clamping strip to be clamped in. A second clamping groove for clamping the second clamping strip is formed in the inner side of the outer heat insulation profile, a certain moving space is reserved between the second clamping strip and the second clamping groove, and a bayonet for clamping the glass is formed between the outer heat insulation profile and the inner heat insulation profile; the heat insulation inner profile and the heat insulation outer profile are provided with a pair of locking mechanisms; according to the utility model, the inner heat-insulating section bar and the outer heat-insulating section bar are provided with the locking mechanisms, so that glass with different thicknesses can be conveniently clamped, and the locking mechanisms comprise the through holes formed in the solid wood section bars, are fixed in a bolt-free fixing manner, and are not easy to fall off.
Owner:HEBEI ORIENT SUNDAR WINDOW
Nano composite material coating and preparation method of initial substrate surface film layer for single-piece non-heat-insulation fireproof glass by using nano composite material coating
ActiveCN119529571Astable structureImprove thermal stabilityFireproof paintsClimate change adaptationChemical vapor depositionNanocomposite
The invention relates to the technical field of fireproof glass, in particular to a nano composite material coating and a preparation method for applying the nano composite material coating to a surface film layer of an initial substrate for single-piece non-heat-insulation fireproof glass. The nano composite material coating is prepared from the following raw materials in parts by weight: 50-80 parts of nano composite oxide, 10-15 parts of a toughening material, 15-30 parts of molten glass and 1-5 parts of a fluxing agent; the preparation method comprises the following steps: S1, by taking a fluxing agent as a medium, mixing a nano composite oxide and a toughening material, grinding for 1-2 hours, adding a glass melt into the mixture, continuously grinding for 2-3 hours, heating to 180-220 DEG C, carrying out heat treatment, and removing the fluxing agent, so as to obtain a nano composite material; and S2, depositing on the surface of the glass substrate by adopting a physical vapor deposition method or a chemical vapor deposition method to form the nano composite material coating. According to the nano composite material coating prepared by the method, the toughness and the impact strength of the glass are improved, the fire-resistant integrity time of the glass is prolonged, and meanwhile, the light transmittance and the ultraviolet radiation resistance of the glass are better.
Owner:SICHUAN POLYFILL TECH CO LTD