CN215250450U - Point-bonded and sealed suspended membrane hollow glass - Google Patents
Point-bonded and sealed suspended membrane hollow glass Download PDFInfo
- Publication number
- CN215250450U CN215250450U CN202022692156.4U CN202022692156U CN215250450U CN 215250450 U CN215250450 U CN 215250450U CN 202022692156 U CN202022692156 U CN 202022692156U CN 215250450 U CN215250450 U CN 215250450U
- Authority
- CN
- China
- Prior art keywords
- glass
- spacing
- sealing
- bonded
- point
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 title claims abstract description 287
- 239000012528 membrane Substances 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 134
- 239000003292 glue Substances 0.000 claims abstract description 39
- 239000002808 molecular sieve Substances 0.000 claims abstract description 30
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000012945 sealing adhesive Substances 0.000 claims abstract description 20
- 238000011049 filling Methods 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims description 53
- 125000006850 spacer group Chemical group 0.000 claims description 53
- 239000000853 adhesive Substances 0.000 claims description 52
- 239000000725 suspension Substances 0.000 claims description 29
- 239000002131 composite material Substances 0.000 claims description 26
- 239000011888 foil Substances 0.000 claims description 21
- 239000000565 sealant Substances 0.000 claims description 17
- 239000004964 aerogel Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 239000005341 toughened glass Substances 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005034 decoration Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 36
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 15
- 239000010408 film Substances 0.000 description 52
- 239000010410 layer Substances 0.000 description 39
- 239000002390 adhesive tape Substances 0.000 description 21
- 229910052782 aluminium Inorganic materials 0.000 description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 18
- 239000004033 plastic Substances 0.000 description 15
- 229920003023 plastic Polymers 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000009413 insulation Methods 0.000 description 13
- 239000003365 glass fiber Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 229920005549 butyl rubber Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000002633 protecting effect Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000005077 polysulfide Substances 0.000 description 4
- 229920001021 polysulfide Polymers 0.000 description 4
- 150000008117 polysulfides Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000005340 laminated glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000013464 silicone adhesive Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000003522 acrylic cement Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000005322 wire mesh glass Substances 0.000 description 1
Images
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
A point-bonded and sealed hollow glass with a suspended membrane comprises two pieces of glass, a spacing strip, a molecular sieve, a bonding seal between the glass and the spacing strip and a bonding seal at the periphery of the glass, wherein the length and the width of the two pieces of glass are equal; the spacing bars are cavity bars, and the molecular sieve is poured into the cavities of the spacing bars in an online filling mode; and integrally sealing the two pieces of glass and the outer side edges of the spacing strips by one or more of sealing glue, structural glue, sealing tape and sealing adhesive tape. The utility model discloses not only process flow is simple, mechanized and degree of automation is high, and production cycle is short moreover, production efficiency is high and product quality is good, can also improve cavity glass's life greatly.
Description
Technical Field
The utility model relates to a hollow glass's production field, especially a point glues sealed membrane cavity glass that hangs.
Background
Along with the continuous improvement of the living standard of people in China, the requirement on the living comfort level is higher and higher, heating and air conditioning facilities are inevitably added continuously, so that the building energy consumption is inevitably increased greatly, and the proportion of the building energy consumption in the total energy consumption of the whole society is also higher and higher. Therefore, building energy conservation is an important measure for ensuring national energy safety and building energy-saving and environment-friendly society in China. The hollow glass is a glass product formed by uniformly separating two or more pieces of glass at the edge by a spacing frame, and bonding and sealing the outer side of the spacing frame and the periphery of the glass to form a dry gas space between glass layers. The hollow glass is a building energy-saving product with good heat insulation and sound insulation performance, in order to further improve the heat insulation and sound insulation performance of the hollow glass, the applicant proposes a suspended membrane hollow glass with application number 2020107239339, but in subsequent production practices, the suspended membrane hollow glass has many defects as the existing common hollow glass, for example, in the using process, the phenomenon of fogging or condensation often occurs in the hollow layer of the hollow glass, the phenomenon of water storage seriously occurs, the heat insulation performance and the visual effect of the hollow glass are greatly influenced, the service life of the hollow glass is greatly shortened, and the occurrence of the phenomenon is closely related to the production and assembly process of the hollow glass and the technical maturity of workers. The main reasons for unstable quality of the existing hollow glass are that the production and assembly process is laggard, the mechanization and automation degree is low, and the quality is limited by the responsibility and the operation level of workers. Therefore, the improvement of the mechanization and automation degree of the production of the hollow glass is the key for improving the quality of the hollow glass.
The existing production process of hollow glass is simple, the process influencing the production mechanization and the automation degree lies in the placement of the spacing frame, although the existing automatic placement machine of the spacing frame has high cost and cannot be popularized and applied in a large range, the existing automatic placement machine of the spacing frame still adopts manual installation; the manual installation is adopted, so that the production efficiency is low, the product quality cannot be guaranteed, and particularly, for large-size products, the spacer frame is easy to deform and droop, so that the spacer frame of the large-size hollow glass is difficult to guarantee to be parallel to the edge of the glass, the attractiveness is influenced, the consistency of structural adhesive is also influenced, and the sealing performance and the mechanical strength of the hollow glass are further influenced. Therefore, the automatic placement of the spacing frame is realized by a simple and easy method, and the method is the key for improving the mechanization and automation degree of hollow glass production, the production efficiency and the product quality.
The edge sealing of the existing hollow glass generally adopts two sealing steps, the first step is that butyl rubber is generally adopted between a spacing frame and the glass, the butyl rubber belongs to non-setting adhesive, has better water vapor barrier capability and is a main factor for blocking water vapor from entering a hollow layer; however, the spacing frame is made of spacing strips and has at least one seam, and two sides of the seam are not sealed by butyl rubber, so that the sealing defect exists; the first sealing not only has a sealing gap, but also integrally connects the glass and the spacing frame together through the sealant, so that the heat insulation performance is poor; the second sealing is arranged between the outer side of the spacing frame and the two pieces of glass, generally, structural adhesives such as silicone adhesive, polysulfide adhesive and the like are adopted, the main function of the structural adhesives is to provide bonding strength, the sealing performance of the structural adhesives is poorer than that of butyl adhesive, and the more main defect is that the curing time is long, at least 24-48 hours of static curing time is needed, the hollow glass cannot move in the period, otherwise, the dislocation between the two pieces of glass is easily caused, the butyl adhesive sealing layer is damaged, and the mechanical property of the structural adhesives is also adversely affected. Therefore, the main defects of the edge sealing of the existing hollow glass include that firstly, the sealing performance of the butyl rubber is good but the hollow layer is not sealed in a totally-closed manner, the structural rubber can seal the hollow layer in a totally-closed manner but the sealing performance is poor, secondly, the curing time of the structural rubber is too long, the production efficiency is seriously influenced, the product quality is also adversely influenced, thirdly, the partition frame and the glass are bonded in a continuous manner, the heat insulation performance is poor, a cold bridge is easily formed, and the heat loss of the edge of the hollow glass is caused to be large, the hollow glass is easy to condense and the like.
The existing spacing frame of the hollow glass is added with a molecular sieve as a drying agent to absorb water vapor in the hollow layer and water vapor entering the hollow layer through the edge of the hollow glass, generally, the molecular sieve is filled after the spacing frame is made, the molecular sieve can always absorb water in the environment in the period from the filling of the molecular sieve to the lamination of the glass, and because the period is as long as ten minutes to dozens of minutes, the molecular sieve can absorb a large amount of water in the outside air in the environment with higher humidity, especially in the environment with high temperature and high humidity in summer, the service life of the hollow glass is greatly shortened, and the service life of the hollow glass is influenced.
The edges and corners of the existing hollow glass are exposed outside, and are easy to collide to generate gaps and microcracks in the carrying process, the glass belongs to a brittle material, and the breakage of common glass and the self-explosion of toughened glass are mostly caused by the microcracks, so the exposed edges and corners of the hollow glass are important factors for damaging the glass.
The service life of the existing hollow glass marked in the national standard is only 15 years, the service life of a building is as long as 70 years, and the used hollow glass needs to be replaced for many times in the life cycle of the building, so that not only is a large amount of waste of manpower, material resources and financial resources caused, but also a lot of unnecessary troubles are brought to a user. The service life of the hollow glass is only related to the glass and the edge sealing structure, the glass is made of inorganic materials, has very stable performance and can have the same service life as a building, and therefore, the service life of the hollow glass is determined by the reliability and the durability of the edge sealing of the hollow glass. Therefore, the key to save energy and reduce consumption in the building field is to prolong the service life of the hollow glass, especially to improve the edge sealing quality and performance of the hollow glass.
The application takes the prior application (application No. 2020107239339) as the background technology, and innovates and reforms the edge sealing material, the edge sealing structure, the edge sealing process and the production line equipment of the hollow glass with the suspended membrane, thereby having important significance for improving the production automation level of the hollow glass with the suspended membrane, shortening the production period, improving the product performance, reducing the production cost, increasing the productivity and the yield and prolonging the service life of the hollow glass with the suspended membrane.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a point and glue sealed membrane cavity glass that hangs, not only process flow is simple, mechanization and degree of automation are high, and production cycle is short moreover, production efficiency is high and product quality is good, can also improve cavity glass's life greatly.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a point-bonded and sealed hollow glass with a suspended membrane comprises glass, a spacing bar, a suspended membrane, a molecular sieve, point-bonded and sealed parts between the glass and the spacing bar, line-bonded and sealed parts between the suspended membrane and the spacing bar and peripheral bonding and sealing of the glass, and is characterized in that the glass is divided into two pieces, the length and the width of the glass are equal, the spacing bar is directly bonded to the periphery of the bonding surfaces of the two pieces of glass in a point-bonded mode in a subsection mode and forms a closed frame respectively, or the spacing bar is bonded to the periphery of the bonding surfaces of the two pieces of glass in a point-bonded mode after being manufactured into a spacing frame respectively; the opposite surfaces of the bonding surfaces of the spacing strips or the spacing frames are provided with convex-concave structures which are bulges or grooves, and the convex-concave structures on the two spacing frames are matched with each other, so that the two spacing frames can be embedded together when two pieces of glass are laminated; the suspension film is bonded on the outer side of the contact surface of the spacing frame on one piece of glass in a line bonding mode, and the convex-concave structure is positioned on the inner side of the contact surface of the spacing frame; after the two pieces of glass are laminated and during lamination, the two spacing frames are mutually embedded together, and the suspension film is also extruded in the convex-concave structure, so that the suspension film is fixed and tightened, and simultaneously, the pretension force is obtained, and the suspension film is always in a tightened state; the glass and the spacing strips, the spacing strips and the suspension film are bonded together through a sealant or a structural adhesive, and a closed hollow layer is formed between each two pieces of glass and the suspension film; the spacing bars are cavity bars, and the molecular sieve is poured into the cavities of the spacing bars in an online filling mode; one or more of a sealant, a structural adhesive, a sealing tape and a sealing adhesive tape are adopted to carry out integral sealing on the two pieces of glass and the outer side edge part of the spacing strip, one, two or more sealing is formed on the hollow layer, and the hollow glass after edge sealing can be directly transported and used without curing and solidification.
Furthermore, the width of the sealing tape or the sealing adhesive tape is equal to the thickness of the hollow layer of the hollow glass or equal to the thickness of the hollow glass, and preferably equal to the thickness of the hollow glass, so that the sealing tape or the sealing adhesive tape not only has good sealing effect, but also has the functions of protecting the glass and preventing the corners of the glass from colliding; the sealing tape is preferably a metal foil tape or a composite material tape, such as a stainless steel tape, an aluminum foil tape, an aluminum-plastic composite tape or an aluminum-plastic glass fiber composite tape, and the like, the two ends of the sealing tape are butted or lapped, the lapped sealing effect is better, the butted or lapped part needs to be sealed and fixed by an adhesive tape or glue, and the sealing tape is fixed on the side surface of the glass by a sealing glue or a structural glue; the sealing adhesive tape is preferably an aluminum foil adhesive tape or a composite aluminum foil adhesive tape or an aluminum-plastic glass fiber composite adhesive tape, the adhesive on the sealing adhesive tape is compatible with the structural adhesive, the structural adhesive and the aluminum-plastic glass fiber composite adhesive tape do not undergo a chemical reaction, the adhesive on the sealing adhesive tape also has a waterproof function, and the aluminum foil waterproof adhesive tape or the aluminum foil composite waterproof adhesive tape or the aluminum-plastic glass fiber composite waterproof adhesive tape is preferably selected; the width of the sealing tape or the sealing adhesive tape can be larger than the thickness of the hollow glass, the sealing tape or the sealing adhesive tape wraps the side face of the hollow glass and then is adhered to the edge parts of the two surfaces of the hollow glass, the sealing tape or the sealing adhesive tape is U-shaped, and preferably can cover the spacer, so that the sealing tape and the spacer can be prevented from being irradiated by ultraviolet rays and infrared rays, better sealing performance, better protection and higher mechanical strength are provided for the hollow glass, and the hollow glass can be moved and used no matter whether the structural adhesive is cured or not, so that the quality of the hollow glass is improved, the production period is shortened, and the production efficiency is improved;
furthermore, the sealing tape or the sealing tape is wrapped by a layer of sealing tape, the sealing tape wraps the side face of the hollow glass and is U-shaped, the spacer bar can be preferably covered, the sealing tape and the spacer bar can be prevented from being irradiated by ultraviolet rays and infrared rays, better sealing performance, better protection and higher mechanical strength are provided for the hollow glass, the hollow glass can be moved and used no matter whether the structural adhesive is cured, and therefore the quality of the hollow glass is improved, the production period is shortened, and the production efficiency is improved.
Wherein:
the glass is made of common glass, ultra-white glass, toughened glass, semi-toughened glass, Low-e glass, ground glass, colored glass, coated glass, patterned glass, colored glaze glass, color-changing glass, heat-resistant glass, wired glass, laminated glass, coated glass, fireproof glass, composite glass or vacuum glass and the like, and can also be made of photovoltaic glass, such as transparent cadmium telluride photovoltaic glass or opaque crystalline silicon photovoltaic glass, thin film photovoltaic glass and the like;
when the hollow glass is formed by the glass, one, two or three of the above varieties are adopted;
the glass is plane glass or cambered surface glass.
The spacing bars are warm edge spacing bars, aluminum spacing bars or stainless steel spacing bars and the like which are prepared by adopting a die, and the warm edge spacing bars are preferably selected, so that the hollow glass is more favorable for heat insulation and heat preservation and the edge part is prevented from dewing.
The step bonding of the spacer is to cut the spacer into four sections according to the shape (generally rectangular) and size of the glass, and to directly bond the four sections to the periphery of the glass surface to form a spacer frame, preferably by using special equipment such as a manipulator.
When the spacing bars form the spacing frame in a segmented manner, gaps are formed between the adjacent spacing bars, and the gaps are smaller than the diameter of the molecular sieve, so that the molecular sieve is prevented from flowing out of the gaps;
when the spacing bars form the spacing frame in a segmented mode, gaps are formed between every two adjacent spacing bars, air holes are preferably not formed in the spacing bars, and the molecular sieve can absorb water vapor in the hollow layer from the gaps.
The point bonding mode is that a point gluing machine is utilized to point structural glue or sealant on the bonding surface of the glass or the spacing strip to form glue points, the diameter of each glue point is generally 1-3mm, the diameter of each glue point after glass lamination, plate pressing or rolling is generally 3-6mm, the thickness is generally 0.2-1mm, the central distance between two adjacent glue points is generally 10-200mm, and the data are determined according to the size of the glass, the bonding strength of the structural glue or the sealant, the use condition and the use of the hollow glass and the like.
And the molecular sieve is poured after the spacing bars are installed and before the glass is laminated, or is poured after the glass is laminated.
The hollow layer is provided with a single cavity, two cavities and multiple cavities, the thickness of one cavity in the hollow layer is 3-30 mm, preferably 6-15mm, so that the hollow layer has good heat insulation performance while the thickness of the hollow glass is reduced as much as possible;
the thicknesses of the cavities of the hollow layers of the double-cavity or multi-cavity hollow glass are equal or unequal, preferably unequal, and if the thicknesses of the cavities of the hollow layers are sequentially increased from the environment side, the thicknesses of the cavities of the hollow layers can be taken according to an equal difference or equal ratio array, so that the breathing phenomenon of the hollow glass can be effectively improved, and the heat insulation and sound insulation performance is improved;
the hollow layer can be filled with gas to replace air, such as inert gas argon or greenhouse gas carbon dioxide, and the like, so as to improve the heat preservation, heat insulation performance and oxidation resistance, prevent the film from being oxidized, and the like;
a support, an ornament or an aerogel plate and the like can be placed in the hollow layer, and an aqueous solution, hydrogel or aerogel and the like can be filled in the hollow layer;
the hollow layer can be vacuumized to a negative pressure state, and the gas pressure of the hollow layer is preferably 0.5-0.8 atmospheric pressure, so that the breathing phenomenon of the hollow glass can be eliminated, and the glass can be prevented from bearing excessive atmospheric pressure;
the hollow layer can be provided with devices such as light, images and the like.
The sealant is preferably a sealant with good air tightness, such as butyl adhesive, hot melt adhesive, UV adhesive, pressure sensitive adhesive, AB adhesive, instant adhesive, silicone adhesive, polyurethane adhesive, polysulfide adhesive, acrylic adhesive, anaerobic adhesive, neoprene adhesive, PVC adhesive, asphalt adhesive, phenolic resin adhesive or epoxy resin adhesive.
The structural adhesive is preferably a structural adhesive with short curing time and fast mechanical performance, such as a hot melt adhesive, a UV adhesive, a pressure-sensitive adhesive, an AB adhesive, an instant adhesive, a silicone adhesive, a polyurethane adhesive, a polysulfide adhesive, an acrylic adhesive, a phenolic resin adhesive or an epoxy resin adhesive.
The sealing tape is preferably a metal foil tape or a composite material tape, such as a stainless steel tape, an aluminum foil tape, an aluminum-plastic composite tape or an aluminum-plastic glass fiber composite tape, and the like, the two ends of the sealing tape are butted or lapped, the lapped sealing effect is better, the butted or lapped part needs to be sealed and fixed by an adhesive tape or adhesive, and the sealing tape is fixed on the side surface of the glass by a sealant or structural adhesive;
the sealing adhesive tape is preferably an aluminum foil adhesive tape or a composite aluminum foil adhesive tape or an aluminum-plastic glass fiber composite adhesive tape, the adhesive on the sealing adhesive tape is compatible with the structural adhesive, the structural adhesive and the aluminum-plastic glass fiber composite adhesive tape do not undergo a chemical reaction, the adhesive on the sealing adhesive tape also has a waterproof function, and the aluminum foil waterproof adhesive tape or the aluminum foil composite waterproof adhesive tape or the aluminum-plastic glass fiber waterproof adhesive tape is preferably selected;
the sealing tape and the sealant are provided with one or more layers, and one or more sealing is carried out on the hollow layer of the hollow glass.
The suspension film is a plastic film, such as a pvc film, pe film, ps film, pp film, pc film, pet film or pof film, and the like, and preferably the pc film and the pet film have high light transmittance and low haze;
the suspension film can be a common film or a functional film, such as a hot mirror film, a color printing film, a luminescent film, a color changing film, an infrared ray blocking film, an ultraviolet ray blocking film, a water vapor blocking film and the like.
The utility model discloses an advantage and beneficial effect do:
the utility model discloses a be interrupted gummed point and glue the mode and replace current continuous gummed full mode of gluing, make area of contact between space bar and the glass reduce several times to tens of times, the heat-conducting area between the two also correspondingly reduced several times to tens of times promptly, therefore make the heat-proof quality of cavity glass limit portion increase substantially, the sound insulation performance also improves to some extent.
The utility model adopts the spacer to replace the spacer to be directly bonded on the glass, which not only saves the process of manufacturing the spacer, but also can realize the automatic arrangement of the spacer by simple equipment such as a mechanical arm, is beneficial to mechanical and automatic production, has fast arrangement speed and high installation precision, and can ensure the straightness of the spacer no matter how large the glass is; the spacing bars are used for replacing the spacing frames, gaps can be reserved at the joints of the adjacent spacing bars, and the spacing bars with the thermal expansion coefficient larger than that of the glass, such as metal spacing bars, can be weakened or prevented from being expanded and deformed in summer due to sunlight irradiation and temperature rise to cause damage to a sealing adhesive layer and reduction of the service life of the hollow glass; the spacer bars are used for replacing the spacer frames, gaps can be reserved at joints of the adjacent spacer bars, and the molecular sieves in the spacer bars can adsorb water vapor in the hollow layer through the gaps, so that the process of forming air holes in the spacer bars is omitted, the production process of the hollow glass is further simplified, and the production efficiency is improved;
the utility model discloses a sealed glue, structural adhesive and various different combinations of sealing strip and sealing tape bond fixedly and seal the edge of cavity glass, the synergism between several kinds of materials of full play, compromise sealing performance, mechanical strength and the time requirement of assembly line production, make the edge seal of cavity glass have high sealing strength, have better sealing performance, also faster production efficiency, make cavity glass use after inserting the production line, saved the structural adhesive curing time of current cavity glass 24-48 hours; especially, after the edge sealing is carried out by adopting the sealing tape and/or the sealing adhesive tape, the sealing performance of the hollow layer is improved by more than hundreds of times (the water vapor permeability coefficient of the butyl sealant is 0.2 g/square meter day, the water vapor permeability coefficient of the aluminum-plastic composite film is lower than 0.001 g/square meter day, and the metal foil tape can not permeate water vapor and air), so that the service life of the hollow glass is greatly prolonged, and the sealing tape and the sealing adhesive tape can provide good clamping and protecting effects, even if uncured structural adhesive exists at the edge of the hollow glass, the hollow glass is not prevented from moving and carrying after being off the production line, the hollow glass can be used after being off the production line, and the storage time and the storage field of the hollow glass are greatly saved.
The utility model discloses a fill the new technology of molecular sieve on line, not only avoided the spacer to make a round trip to transport in the workshop, make the production line compacter, avoided the moisture among the molecular sieve adsorption environment moreover, improved the life of molecular sieve greatly, the fabulous limit portion in addition is sealed, therefore cavity glass's life can prolong greatly.
The utility model integrally wraps and protects the edges and corners of the hollow glass through the sealing tape and the sealing adhesive tape, thereby preventing the damage and microcracks of the edges and corners of the hollow glass in the carrying process; the sealing tape and the sealing adhesive tape are made of flexible or elastic materials, and can provide a buffer space for the deformation and expansion of the hollow glass in the installation and use processes of the hollow glass, so that the generation of stress is prevented; therefore, the hollow glass is prevented from being broken and self-exploded in the processes of carrying, mounting and using, and the service life of the hollow glass is greatly prolonged.
The service life of the existing hollow glass in the national standard is only 15 years, the service life of the existing aluminum foil waterproof adhesive tape in the open air is more than 30 years, and the edge of the hollow glass is protected by a window frame, so that the service life of the hollow glass edge-sealed by the aluminum foil waterproof adhesive tape is at least more than 30 years, even the same as that of a building.
Drawings
FIG. 1 is a schematic structural view of a point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
FIG. 2 is a schematic structural view of another point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
FIG. 3 is a schematic structural view of another point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
FIG. 4 is a schematic structural view of another point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
FIG. 5 is a schematic structural view of another point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
FIG. 6 is a schematic structural view of another point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
FIG. 7 is a schematic structural view of another point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
FIG. 8 is a schematic structural view of another point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
fig. 9 is a schematic structural view of another point-bonded and sealed hollow glass with a suspended membrane according to the present invention;
FIG. 10 is a schematic structural view of the spacer bar placement and the glue dot placement of the present invention;
fig. 11 is a schematic structural view of another arrangement of the spacer bars and the glue dots of the present invention;
fig. 12 is a schematic structural view of another spacer bar placement and glue dot arrangement of the present invention.
In the figure: 1. glass, 2, an interval frame, 3, a first sealing, 4, a second sealing, 5, a third sealing, 6, a fourth sealing, 7 and a suspended membrane.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
Example 1: referring to fig. 1 and 10, a point-bonded and sealed hollow glass with a suspended membrane comprises a glass 1, a spacer 2, a first sealing 3, a second sealing 4, a third sealing 5 and a suspended membrane 7, wherein two pieces of glass 1 with the same size are cut according to the size of the manufactured hollow glass, and are subjected to edge grinding and cleaning; when the toughened glass is needed, the glass is fed into a toughening furnace for toughening treatment; designing and manufacturing spacing bars, preferably selecting warm edge bars, determining the length of each spacing bar 2 according to the size and shape of two pieces of glass 1 and the gluing thickness of structural glue used for sealing two 4 pieces of glass according to the placing mode of figure 10, wherein the rectangular hollow glass adopts 4 spacing bars 2, and the special-shaped hollow glass determines the number of the spacing bars 2 according to the shape and size of the glass; in fig. 10, two ends of 4 spacer bars 2 are respectively cut into 45 degrees to be assembled into a spacer frame, a sealant (such as polyurethane glue) is coated at the bonding position of two pieces of glass 1 or the spacer bars 2 or a glue point of a structural glue (such as instant glue or pressure-sensitive glue) is used as a sealing-in part 3, and then two groups of 4 spacer bars 2 are directly fixed on the two pieces of glass 1 respectively by using special equipment such as a manipulator and are respectively assembled into the spacer frame; the splicing positions of the 4 corners of the spacing frame can be formed by directly butting two adjacent spacing bars 2, or a certain gap can be reserved, the size of the gap is smaller than the diameter of the molecular sieve, the molecular sieve is prevented from flowing out, and the gap is reserved, so that the spacing bars 2 can be conveniently placed, a space is reserved for expansion of the spacing bars 2, the molecular sieve is favorable for absorbing water vapor in a hollow layer, and the process of punching air holes on the spacing bars is omitted; the opposite surfaces of the bonding surfaces of the spacing strips 2 or the spacing frames are provided with convex-concave structures which are bulges or grooves, and the convex-concave structures on the two spacing frames are matched with each other, so that the two spacing frames can be embedded together when the two pieces of glass 1 are laminated; fixing the suspension membrane 7 on the other surface of the spacing bar 2 on one piece of glass 1 by adopting one or two modes of welding, clamping or bonding, wherein the fixed position is positioned at the outer side of the convex-concave structure on the spacing bar 2, so that the suspension membrane 7 and the glass 1 form a hollow layer; the other side of the suspension film 7 or the bonding surface of the spacing bar 2 on the other piece of glass 1 can be coated with glue points or glue lines of sealant or structural glue and the like, or can be not coated with glue (directly embedded by a convex-concave structure), the two pieces of glass 1 are combined together and the peripheries are aligned, and the two pieces of glass 1 are firmly bonded and kept parallel by plate pressing or rolling; when the two pieces of glass 1 are laminated and pressed, the convex-concave structures of the two spacing frames are mutually embedded, and the suspension film 7 is also extruded in the convex-concave structures, so that the suspension film 7 is fixed and tightened, and simultaneously, the pretension force is obtained, and the suspension film 7 is always in a tightened state; after the two pieces of glass 1 are laminated, the two pieces of glass are in a vertical or inclined state, for example, on a vertical production line of hollow glass, a molecular sieve filling machine is used for punching holes at two corners or one corner of the spacing bar 2 at the upper part to fill the molecular sieve into the vertical spacing bar 2; after the molecular sieve is filled, a glue beater is used for fully coating and sealing two 4 such as silicone structural glue or polysulfide glue or polyurethane glue or hot melt glue or butyl glue in a space formed by the two pieces of glass 1 and the outer sides of the spacing strips 2, so that the molecular sieve is prevented from adsorbing water vapor in the environment; finally, winding or sticking a sealing tape III 5 (such as a sealing tape (a stainless steel tape, an aluminum foil tape, an aluminum-plastic composite film tape or an aluminum-plastic glass fiber composite tape and the like) or a sealing tape (an aluminum foil composite tape, a butyl adhesive aluminum foil waterproof tape or an aluminum-plastic glass fiber composite tape and the like) on the periphery of the glass 1 and the outside of the sealing tape II 4, wherein the sealing tape or the sealing tape can have one layer, two layers or multiple layers according to the use requirement of the hollow glass, and the hollow layer of the hollow glass is subjected to two or more densities; the hollow glass can be used after being off-line, so that the storage time and the storage field of the hollow glass are greatly saved.
Example 2: referring to fig. 2 and 11, a point-bonded and sealed hollow glass with a suspended membrane comprises a glass 1, a spacer 2, a first seal 3, a second seal 4, a fourth seal 6 and a suspended membrane 7, which is basically the same as that in example 1, except that the spacer 2 is placed in the manner shown in fig. 11, and the upper opening of the spacer 2 vertically placed on the left and right sides is exposed (the exposed size can be adjusted by the size of a cut angle), so that the filling of a molecular sieve is facilitated, the process of punching a hole on the spacer 2 is omitted, and the equipment investment and the processing time are saved; the difference is that the sealing III 5 is replaced by the sealing IV 6, the sealing IV 6 is a sealing adhesive tape (an aluminum foil composite adhesive tape, a butyl rubber waterproof adhesive tape or an aluminum plastic glass fiber composite adhesive tape and the like), and the sealing IV 6 is a U-shaped sealing hollow glass periphery, compared with the embodiment 1, the sealing structure has the advantages of good sealing effect, long sealing time-effect, better clamping, fixing and protecting effects on two pieces of glass 1, and good protecting effects on the spacing strip 2 and the sealing I3 to prevent the ultraviolet rays from damaging the two pieces of glass.
Example 3: referring to fig. 3 and 12, a point-bonded and sealed hollow glass with a suspended film comprises a glass 1, a spacer bar 2, a first seal 3, a second seal 4, a third seal 5, a fourth seal 6 and a suspended film 7, which is basically the same as that of example 1, except that the spacer bar 2 is arranged in a manner as shown in fig. 12, the spacer bar 2 is a flat cut, which can reduce the cutting amount by half compared with a 45-degree oblique cut, and generates no or little leftovers; in addition, the placement and positioning are simple, and the filling of the molecular sieve is convenient; the difference is that the sealing device has two sealing seals 4, three sealing seals 5 and four sealing seals 6, so that the sealing performance is better, and the fixing and protecting effects on glass are stronger.
Example 4: referring to fig. 4, a point-bonded and sealed hollow glass with a suspended film includes a glass 1, a spacer 2, a first seal 3, a fourth seal 6 and a suspended film 7, which is basically the same as that of embodiment 2, except that the second seal 4 is omitted, and the hollow glass has a narrower edge, a larger view and a better edge heat-insulating property on the premise of ensuring the sealing property.
Example 5: referring to fig. 5, a point-bonded and sealed hollow glass with a suspended film comprises a glass 1, a spacer 2, a first sealing 3, a third sealing 5, a fourth sealing 6 and a suspended film 7, which is basically the same as example 3, except that the second sealing 4 is omitted, and the hollow glass has a narrower edge, a larger view and a better edge heat-insulating property on the premise of ensuring the sealing property.
Example 6: referring to fig. 6, a point-bonded and sealed hollow glass with a suspended film includes a glass 1, a spacer 2, a first sealing 3, a second sealing 4, a third sealing 5 and a suspended film 7, which is substantially the same as example 1 except that the third sealing 5 is disposed inside the second sealing 4, so that the sealing performance is substantially improved and the service life is correspondingly improved as compared with the conventional hollow glass in appearance.
Example 7: referring to fig. 7, a point-bonded and sealed hollow glass with a suspended film includes a glass 1, a spacer 2, a first sealing 3, a second sealing 4, a third sealing 5 and a suspended film 7, which is basically the same as that of embodiment 1, except that the third sealing 5 is added inside the second sealing 4, so that the sealing performance is further improved, and the service life is correspondingly prolonged.
Example 8: referring to fig. 8, a point-bonded and sealed hollow glass with a suspended film includes a glass 1, a spacer 2, a first sealing 3, a second sealing 4, a third sealing 5, a fourth sealing 6 and a suspended film 7, which is basically the same as that of embodiment 2, except that the third sealing 5 is added in the second sealing 4, the sealing performance is further improved, and the service life is also correspondingly improved.
Example 9: referring to fig. 9, a point-bonded and sealed hollow glass with a suspended film includes a glass 1, a spacer 2, a first sealing 3, a second sealing 4, a third sealing 5, a fourth sealing 6 and a suspended film 7, which is substantially the same as that of embodiment 3, except that the third sealing 5 is added inside the second sealing 4, the sealing performance is further improved, and the service life is also correspondingly improved.
Example 10: referring to examples 1-9, a point-bonded and sealed hollow glass with two or three chambers is substantially the same as examples 1-9 except that there are two suspended membranes 7 and a spacing frame consisting of three spacing bars 2. The manufacturing process comprises the following steps: firstly, two pieces of glass 1 are respectively bonded with a spacing bar 2 to form a spacing frame or a spacing frame made of the bonding spacing bar 2, and two pieces of suspended membranes 7 are respectively bonded on the spacing frame to respectively form a hollow layer; then, the two suspension membranes 7 are bonded or clamped together through another spacing frame to form another hollow layer; the spacing frame and the spacing frames bonded on the two pieces of glass 1 are respectively provided with convex-concave structures which are mutually embedded, when the two pieces of glass 1 are laminated and pressed, the convex-concave structures on the three spacing frames are mutually embedded together, and the two suspension films 7 are simultaneously extruded in the convex-concave structures, so that the two suspension films 7 are simultaneously fixed and tightened, and simultaneously obtain pretension force, so that the two suspension films 7 are always in a tightened state; finally, the glass is sealed at the edge to form the two-glass three-cavity suspension membrane hollow glass.
Example 11: referring to examples 1 to 9, a point-bonded vacuum composite film-suspended hollow glass is substantially the same as in examples 1 to 9 except that at least one of the glasses 1 is a vacuum glass and the vacuum glass is preferably installed at the indoor side.
Example 12: referring to examples 1 to 9, a point-bonded and sealed fire-retardant hollow glass with a suspended film, which is substantially the same as examples 1 to 9, except that at least one of the glass 1 is fire-retardant glass, and the fire-retardant glass is preferably installed at the indoor side; the difference is that the spacing bar 2 is a metal spacing bar or a metal composite spacing bar, and the sealant and the structural adhesive are cross-linked and cured thermosetting adhesives, so that the spacer, the sealant and the structural adhesive are prevented from losing the supporting effect due to melting in the case of fire.
Example 13: referring to examples 1-9, a point-bonded photovoltaic suspension film insulating glass is substantially the same as examples 1-9 except that one of the glass 1 is photovoltaic glass and the photovoltaic glass is installed outside the chamber.
Example 14: referring to examples 1 to 9, a point-bonded coated film-suspended hollow glass is substantially the same as in examples 1 to 9 except that at least one of the glasses 1 is coated glass and the coated glass is preferably installed outside the room.
Example 15: referring to examples 1 to 9, a point-bonded laminated film-suspended hollow glass is substantially the same as in examples 1 to 9 except that at least one of the glasses 1 is a laminated glass, and the laminated glass is preferably installed outside the room.
Example 16: referring to examples 1 to 9, a point-bonded and sealed sun-shading suspension membrane hollow glass is substantially the same as examples 1 to 9 except that a roll blind, a blind or a pleated blind or the like for sun-shading is installed in at least one hollow layer, and the roll blind, the blind or the pleated blind can be manually, electrically or automatically controlled, and can be controlled in a segmented manner, a multi-segment manner or an integral manner.
Example 17: referring to examples 1 to 9, a point-bonded aerogel suspended membrane hollow glass is substantially the same as examples 1 to 9 except that at least one hollow layer is filled with aerogel, and the shape of the aerogel is one or a combination of two of plates, particles and powder; aerogel panel puts in the cavity before the glass closes the piece, and aerogel granule and powder can adopt the mode of vacuum filling to fill in the cavity after the glass closes the piece.
Claims (10)
1. A point-bonded and sealed hollow glass with a suspended membrane comprises glass, a spacing bar, a suspended membrane, a molecular sieve, point-bonded and sealed parts between the glass and the spacing bar, line-bonded and sealed parts between the suspended membrane and the spacing bar and peripheral bonding and sealing of the glass, and is characterized in that the glass has two blocks, the length and the width of the glass are equal, the spacing bar is directly bonded to the periphery of the bonding surfaces of the two pieces of glass in a segmented mode through point bonding and forms a closed frame respectively, or the spacing bar is bonded to the periphery of the bonding surfaces of the two pieces of glass in a point-bonded mode after being manufactured into a spacing frame respectively; the opposite surfaces of the bonding surfaces of the spacing strips or the spacing frames are provided with convex-concave structures which are bulges or grooves, and the convex-concave structures on the two spacing frames are matched with each other, so that the two spacing frames can be embedded together when two pieces of glass are laminated; the suspension film is bonded to the outer side of the contact surface of the spacing frame on one piece of glass in a line bonding mode, and the convex-concave structure is positioned on the inner side of the contact surface of the spacing frame; after the two pieces of glass are laminated and during lamination, the two spacing frames are mutually embedded together, and the suspension film is also extruded in the convex-concave structure, so that the suspension film is fixed and tightened, and simultaneously, the pretension force is obtained, and the suspension film is always in a tightened state; the glass and the spacing strips, the spacing strips and the suspension film are bonded together through a sealant or a structural adhesive, and a closed hollow layer is formed between each two pieces of glass and the suspension film; the spacing bars are cavity bars, and the molecular sieve is poured into the cavities of the spacing bars in an online filling mode; one or more of a sealant, a structural adhesive, a sealing tape and a sealing adhesive tape are adopted to carry out integral sealing on the outer side edges of the two pieces of glass and the spacing strips, and one, two or more seals are formed on the hollow layer.
2. The point-bonded and sealed hollow glass with a suspension film as claimed in claim 1, wherein the glass is one or two of ordinary glass, tempered glass and semi-tempered glass.
3. The point-bonded and sealed membrane-suspended hollow glass according to claim 1, wherein the step bonding of the spacer bars is to cut the spacer bars into four pieces according to the shape and size of the glass and to directly bond the four pieces of the spacer bars to the periphery of the surface of the glass to form a spacer frame by using special equipment.
4. The point-bonded and sealed membrane-suspended hollow glass as claimed in claim 1, wherein the point-bonding manner is to form glue dots by using a glue dispenser to dot a structural glue or a sealant on the bonding surface of the glass or the spacer, the diameter of the glue dots is 1-3mm, and the distance between the glue dots is 10-200 mm.
5. The point-bonded and sealed membrane-suspended hollow glass according to claim 1, wherein when the spacer bars are segmented to form a spacer frame, a gap is formed between adjacent spacer bars, and the gap is smaller than the diameter of the molecular sieve.
6. The point-bonded and sealed hollow glass with a suspended membrane according to claim 1, wherein the spacing bars are segmented to form a spacing frame, and when gaps exist between adjacent spacing bars, no air hole is formed on the spacing bars.
7. The point-bonded and sealed hollow glass of claim 1, wherein the sealing tape is a metal foil tape or a composite tape, and the sealing tape is a metal foil tape or a composite tape.
8. The point-bonded and sealed hollow glass with a suspension film according to claim 1, wherein the width of the sealing tape or the sealing tape is equal to or greater than the thickness of the hollow layer of the hollow glass, or the width of the sealing tape or the sealing tape is greater than the thickness of the hollow glass, and the sealing tape or the sealing tape wraps the side surface of the hollow glass, is adhered to the edge portions of the two surfaces of the hollow glass, is U-shaped, and can cover the spacer.
9. The point-bonded and sealed membrane-suspended hollow glass according to claim 1, wherein the molecular sieve is poured after the spacer bars are installed, before the glass is laminated, or after the glass is laminated.
10. The point-bonded-sealed hollow glass of claim 1, wherein the hollow layer is filled with a support, a decoration or an aerogel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022692156.4U CN215250450U (en) | 2020-11-20 | 2020-11-20 | Point-bonded and sealed suspended membrane hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022692156.4U CN215250450U (en) | 2020-11-20 | 2020-11-20 | Point-bonded and sealed suspended membrane hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215250450U true CN215250450U (en) | 2021-12-21 |
Family
ID=79451716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022692156.4U Active CN215250450U (en) | 2020-11-20 | 2020-11-20 | Point-bonded and sealed suspended membrane hollow glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215250450U (en) |
-
2020
- 2020-11-20 CN CN202022692156.4U patent/CN215250450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102536061B (en) | Coated hollow composite glass and manufacturing method thereof | |
| CN112412275A (en) | Point-bonded and sealed hollow glass and manufacturing method thereof | |
| CN112431520A (en) | Fast-assembling hollow glass, manufacturing method and application | |
| JP2017534779A (en) | Spacers used in insulating glazing units | |
| CN112431519A (en) | Negative pressure hollow glass, manufacturing method and application thereof | |
| CN112983204A (en) | Hollow glass with PUR (polyurethane) glue edge sealing and manufacturing method thereof | |
| WO2014105681A1 (en) | Window having vacuum insulated glass (vig) unit and frame including vacuum insulated structure (s) | |
| CN112431523A (en) | Quick-mounting film-suspended hollow glass and manufacturing method and production line thereof | |
| CN215255720U (en) | Point-bonded sealed hollow diaphragm glass | |
| KR20140064450A (en) | Insulating multi-layer glass and manufacturing method thereof | |
| CN202467537U (en) | Coating hollow compound glass | |
| CN215250450U (en) | Point-bonded and sealed suspended membrane hollow glass | |
| CN207609327U (en) | A kind of two chamber hollow glass of three glass | |
| CN214463626U (en) | Hang membrane cavity glass, cavity membrane, two glass and hang membrane cavity glass | |
| CN201581769U (en) | Spacing device | |
| CN112431521A (en) | Fireproof hollow glass, manufacturing method and application | |
| CN113003952A (en) | Hollow glass and manufacturing method thereof | |
| CN214941393U (en) | Transparent LED hollow photoelectric curtain wall glass | |
| CN112431524A (en) | Quick-mounting diaphragm hollow glass and manufacturing method and production line thereof | |
| CN114517629A (en) | Aerogel hollow glass and manufacturing method thereof | |
| CN114517625A (en) | Bridge-cut-off hollow glass and manufacturing method thereof | |
| CN114517626A (en) | Hollow glass with flexible edges and manufacturing method thereof | |
| CN114517624A (en) | Hinge type spacing strip, flexible edge hollow glass manufactured by hinge type spacing strip and manufacturing method | |
| CN205153887U (en) | Multi -layer hollow glass | |
| CN114517627A (en) | Telescopic spacing bar, telescopic hollow glass and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220728 Address after: 266033 No. 10-2, Nanjing Road, caomiaozi Town, Lingang Economic and Technological Development Zone, Weihai City, Shandong Province Patentee after: WEIHAI RUNFENG GLASS CO.,LTD. Address before: 325805 No.9, Xingdong Road, Jinxiang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: Wenzhou prospective Glass Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of suspension membrane insulating glass with point adhesive sealing Effective date of registration: 20221025 Granted publication date: 20211221 Pledgee: SHANDONG WEIHAI RURAL COMMERCIAL BANK Co.,Ltd. Pledgor: WEIHAI RUNFENG GLASS CO.,LTD. Registration number: Y2022980019557 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231117 Granted publication date: 20211221 Pledgee: SHANDONG WEIHAI RURAL COMMERCIAL BANK Co.,Ltd. Pledgor: WEIHAI RUNFENG GLASS CO.,LTD. Registration number: Y2022980019557 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |