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WO2020118682A1 - Insulating glass having glass sheets supported by composite glass frame doubly adhered to sealed stainless steel frame - Google Patents

Insulating glass having glass sheets supported by composite glass frame doubly adhered to sealed stainless steel frame Download PDF

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Publication number
WO2020118682A1
WO2020118682A1 PCT/CN2018/121161 CN2018121161W WO2020118682A1 WO 2020118682 A1 WO2020118682 A1 WO 2020118682A1 CN 2018121161 W CN2018121161 W CN 2018121161W WO 2020118682 A1 WO2020118682 A1 WO 2020118682A1
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Prior art keywords
glass
stainless steel
frame
closed
glass plate
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Chinese (zh)
Inventor
徐宝安
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Zibo Environmental Protection Technology Co Ltd
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Zibo Environmental Protection Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry

Definitions

  • the invention relates to a double-adhesive sealing of glass and metal by using structural sealing and bonding technology to manufacture a hollow functional glass plate, which belongs to the field of glass building materials.
  • the mainstream of functional glass is insulating glass.
  • the present invention is produced from practice under the above technical background.
  • the present invention uses a structural sealant to bond the protective frame sealing process, which overcomes the problem of glass corners without protecting and fragile, and isolates the structural sealant from other structural seals
  • the contact between the glues can improve the quality of the glass and the structural adhesive seal.
  • the operation is simple and the cost is low. It has the characteristics of high strength, low cost, good insulation performance, low energy consumption, good perspective effect, and can obtain good economic benefits. , Environmental benefits and social benefits.
  • the two glass plates constituting the spaced interlayer cavity correspond to each other in outline shape and size. Between the frame of the glass plate or the edges of the two glass plates, there are processed and formed two glass plates in outline shape, The size corresponds to the edge of the glass plate, the height of the frame support of the glass plate, and the frame support of the ring-shaped closed glass plate corresponding to the thickness of the hollow interlayer.
  • the two glass plate covers are bonded and closed by supporting the glass plate frame on the edge of the glass plate, which includes a strip shape, a "T" shape, or a "U” shape.
  • the closed-loop support sealing frame has an inverted “U” shape or “T”-shaped profile with inverted sides, and is a closed ring frame formed by welding and airtight sealing adhesive bonding.
  • the metal profile closed ring frame is formed by continuous bending, or plug-in bonding, or welding.
  • the cross-section is an inverted "U” shaped profile at the air-tight sealing adhesive bonding connection, with an enlarged seal On the connection surface, the plug-in filling patch corresponding to the shape of the bonding place.
  • the frame supporting connection angles on the edge corners of the glass plate are opposite to each other, and the connection is sealed by bonding or welding.
  • the two glass plates and the ring-shaped closed frame surface are contacted and covered together.
  • a layer of metal strip with good plasticity is bonded by an airtight sealant , As a gas-tight sealing ring of the isolation seal layer.
  • the outer periphery of the hollow laminated glass plate is covered with a closed-loop corrugated stainless steel frame with an inverted “U” section.
  • the groove of the corrugated stainless steel frame is filled with structural adhesive that does not react chemically with the airtight adhesive.
  • the inverted "U” shaped closed-loop corrugated stainless steel frame stretches with the outer periphery of the hollow laminated glass plate body, and uses the self-rebound of the closed-loop corrugated stainless steel frame to make the cross-section an inverted "U"-shaped closed loop
  • the corrugated stainless steel frame is tightly bonded to the outer periphery of the hollow laminated glass plate.
  • the outer periphery of the hollow laminated glass plate body is wrapped with a closed-loop stainless steel frame with a cross section of "L" and an anti-"L” shape to form a protective frame of hollow laminated glass plate formed by snap-fitting.
  • a closed-loop stainless steel frame with a cross section of "L” and an anti-"L” shape to form a protective frame of hollow laminated glass plate formed by snap-fitting.
  • Glass composite frame support plywood double adhesive bonding and sealing stainless steel frame hollow glass, its glass plate includes original glass, tempered glass, cloth glass, embossed glass, halogenated glass, frosted glass, coated glass, and functional film of coated glass Including antireflection film, metal film, decorative film. If the surface of the glass panel is coated with a coating, the coating must be removed at the adhesive sealing surface of the glass panel.
  • the tempered glass panel of flat glass with appropriate thickness is cut, edged and tempered according to the design size as raw materials.
  • the glass adhesive sealing surface needs to be deoiled, cleaned and dried.
  • the double-adhesive bonding of the glass composite frame support plywood seals the stainless steel frame hollow glass, the ring-shaped closed glass support frame is bonded by the first airtight sealant.
  • the first airtight sealant includes butyl sealant, such as polyisobutylene glue and hot melt butyl glue.
  • the second sealant is weather-resistant structural sealant, including elastic sealant for insulating glass, such as polysulfide, silicone and polyurethane.
  • Structural sealants in the form of hot melts include hot melt polyisobutylene glue and hot melt butyl glue.
  • the plastic thin metal strip with extended thickness of the airtight sealant is aluminum strip or stainless steel strip.
  • the glass composite frame support plywood is double-glued to seal the stainless steel frame hollow glass.
  • the outer periphery of the hollow laminated glass plate body is wrapped with a closed-loop corrugated stainless steel frame with an inverted "U” section.
  • the "U” corrugated stainless steel groove profile is made of stainless steel strip by stamping and drawing, or the "U” corrugated stainless steel groove profile is made of stainless steel strip, which is rolled and formed by a rolling mill.
  • the closed-loop corrugated stainless steel frame is a "U"-shaped corrugated stainless steel groove profile, which is made by bending welding or cutting and welding.
  • the glass plate structure protects the frame.
  • the "L” shaped stainless steel profile is a stainless steel strip, which is formed by stamping and drawing by a die, or the "L” shaped stainless steel profile is a stainless steel strip, which is rolled and formed by a rolling mill.
  • the closed-loop “L” shaped stainless steel frame is an “L” shaped stainless steel profile, which is made by bending welding or cutting welding.
  • the invention uses the structural bonding and sealing process to overcome the problem that the glass corners are not protected and fragile.
  • the stainless steel protects the frame and isolates the contact between the structural sealant inside the frame and other structural sealants outside the frame. It solves the problem of unsatisfactory bonding effect, anti-aging performance and service life due to the lack of good protection and isolation of the structural sealant, and the occurrence of chemical reactions between the different structural sealants.
  • the invention can improve the bonding quality of glass, metal and structural sealant, and enhance the overall strength of insulating glass.
  • the operation is simple, the cost is low, it has the characteristics of high strength, low cost, good airtight performance, good thermal insulation performance, low energy consumption, good perspective effect, and can obtain good economic benefits, environmental benefits and social benefits.
  • Fig. 2 is a piece of glass used in the present invention, which is bonded and sealed with another glass ply by a support frame coated with an airtight sealant, and then “L” shaped stainless steel frame is fastened, and the insulating glass is bonded and sealed to insulating glass Sectional view of the board;
  • Fig. 3 is a piece of glass used in the present invention, which is bonded and sealed with another glass ply by a support frame coated with an airtight sealant, and then adhered by an airtight sealant outside the glass airtight seal ring A thin section of metal is attached, and then a cross-sectional view of the hollow glass plate is sealed with the U-shaped corrugated stainless steel groove profile frame by structural adhesive;
  • Fig. 4 is a piece of glass used in the present invention, which is adhered and sealed with another glass ply by a support frame coated with an airtight sealant, and then adhered by an airtight sealant outside the glass airtight seal ring A thin metal strip is connected, and then an “L” shaped stainless steel frame is fastened, and a structural adhesive is used to seal and seal the hollow glass plate.
  • the upper tempered flat glass 5 and the lower tempered flat glass 3 correspond to each other in outline shape and size, and are sealed and sealed by a ring-shaped closed glass plate and parallel airtight sealant. 6. Airtight, sealed, bonded and covered, forming a hollow interlayer 4 at intervals.
  • the closed-loop "U"-shaped stainless steel corrugated protective frame 1 and the structural sealant adhesive layer 2 are bonded and sealed to form a double-adhesive bonding and sealing stainless steel frame hollow glass with a glass composite frame support ply.

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  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Human Resources & Organizations (AREA)
  • Strategic Management (AREA)
  • Economics (AREA)
  • Physics & Mathematics (AREA)
  • Tourism & Hospitality (AREA)
  • Theoretical Computer Science (AREA)
  • Marketing (AREA)
  • General Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Game Theory and Decision Science (AREA)
  • Operations Research (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Primary Health Care (AREA)
  • General Health & Medical Sciences (AREA)
  • Development Economics (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

Insulating glass having glass sheets supported by a composite glass frame doubly adhered to a sealed stainless steel frame. The insulating glass comprises glass plates, an adhesive sealant, a stainless steel frame, and an annular sealed glass-plate frame support corresponding to profile shapes of the glass plates. Two glass-plate cover sheets supported by the glass-plate frame support are adhered together to seal two layers of the glass plates. A layer of thin metal strips having good plasticity is further adhered to the periphery of the glass plates by means of an air-tight sealant, and serves as an air-tight sealing ring of an insulation sealing layer. The steel frame is sealed, annular, corrugated, has an inverted U-shaped cross-section, and is wrapped around the periphery of an outer side of the layered insulating glass plates.

Description

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃Glass composite frame support plywood double adhesive bonding sealed stainless steel frame insulating glass 技术领域Technical field

本发明涉及的是一种利用结构密封粘接技术，对玻璃和金属进行双胶粘接密封，制造一种中空功能玻璃板，属于玻璃建材领域。The invention relates to a double-adhesive sealing of glass and metal by using structural sealing and bonding technology to manufacture a hollow functional glass plate, which belongs to the field of glass building materials.

背景技术Background technique

目前，功能玻璃主流是中空玻璃。At present, the mainstream of functional glass is insulating glass.

技术问题technical problem

但中空玻璃会因为中空玻璃周边没有保护边框，很容易在仓储、运输、安装过程中因磕碰了玻璃边角而造成中空玻璃的破碎。同时，因为玻璃与玻璃之间采用的是有机胶粘接工艺，在没有对结构密封胶进行良好保护的情况下，存在与其它结构胶产生化学反应，使的粘接效果、抗老化性能和使用寿命不是很理想。However, because there is no protective frame around the hollow glass, it is easy to break the hollow glass due to bumping the glass corners during storage, transportation, and installation. At the same time, because of the organic adhesive bonding process between glass and glass, without good protection of the structural sealant, there is a chemical reaction with other structural adhesives to make the bonding effect, anti-aging performance and use Life expectancy is not ideal.

技术解决方案Technical solution

本发明正是在上述的技术背景下从实践中产生的，本发明利用结构密封胶粘接保护框密封工艺，克服了玻璃边角没有保护易碎的问题，隔离了结构密封胶与其它结构密封胶之间的接触，可以提高玻璃和结构粘接密封的质量，操作简单，成本低，具有强度高、造价低、保温性能好、低能耗、透视效果好的特点，可以获得很好的经济效益、环境效益、社会效益。The present invention is produced from practice under the above technical background. The present invention uses a structural sealant to bond the protective frame sealing process, which overcomes the problem of glass corners without protecting and fragile, and isolates the structural sealant from other structural seals The contact between the glues can improve the quality of the glass and the structural adhesive seal. The operation is simple and the cost is low. It has the characteristics of high strength, low cost, good insulation performance, low energy consumption, good perspective effect, and can obtain good economic benefits. , Environmental benefits and social benefits.

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，包括玻璃板、粘接密封剂，不锈钢边框。将组成间隔夹层腔体的两张玻璃板，在轮廓形状、尺寸大小上相互对应，玻璃板的边框或两张玻璃板的边沿之间，设有加工成型的与两张玻璃板在轮廓形状、尺寸大小与玻璃板边沿对应，玻璃板的边框支撑高度，与中空夹层厚度对应的环形封闭玻璃板边框支撑。通过玻璃板边沿上的包括条形、或“T”形、或“U”形的玻璃板边框支撑，将两张玻璃板盖合合片粘接封闭。或闭环支撑密封边框截面为倒“U”形、或“T”形侧倒的型材，通过包括焊接、气密密封粘接剂粘接成型的封闭环形框。或金属型材封闭环形框采用连续折弯成型，或插接粘接成型，或焊接成型，其中，截面为倒“U”形型材在气密密封粘接剂粘接连接处，设有加大密封连接面的，与粘接处形状对应的插接填充补丁。 The double-adhesive bonding and sealing of the stainless steel frame hollow glass with the double-glue bonding of the glass composite frame support ply, including the glass plate, the bonding sealant, and the stainless steel frame. The two glass plates constituting the spaced interlayer cavity correspond to each other in outline shape and size. Between the frame of the glass plate or the edges of the two glass plates, there are processed and formed two glass plates in outline shape, The size corresponds to the edge of the glass plate, the height of the frame support of the glass plate, and the frame support of the ring-shaped closed glass plate corresponding to the thickness of the hollow interlayer. The two glass plate covers are bonded and closed by supporting the glass plate frame on the edge of the glass plate, which includes a strip shape, a "T" shape, or a "U" shape. Or the closed-loop support sealing frame has an inverted “U” shape or “T”-shaped profile with inverted sides, and is a closed ring frame formed by welding and airtight sealing adhesive bonding. Or the metal profile closed ring frame is formed by continuous bending, or plug-in bonding, or welding. Among them, the cross-section is an inverted "U" shaped profile at the air-tight sealing adhesive bonding connection, with an enlarged seal On the connection surface, the plug-in filling patch corresponding to the shape of the bonding place.

玻璃板边沿角上的边框支撑连接角互为余角相对，通过粘接或焊接密封连接。将两张玻璃板和环形封闭边框面接触盖合合片在一起。The frame supporting connection angles on the edge corners of the glass plate are opposite to each other, and the connection is sealed by bonding or welding. The two glass plates and the ring-shaped closed frame surface are contacted and covered together.

或在条形、或“U”形玻璃板边框支撑的两张玻璃板盖合合片粘接封闭的双层玻璃板周边上，通过气密密封胶粘接设有一层塑性良好的金属薄带，作为隔离密封层的气密密封环。Or on the periphery of the double-layer glass plate bonded and sealed by two glass plate cover plywood supported by a strip-shaped or "U"-shaped glass plate frame, a layer of metal strip with good plasticity is bonded by an airtight sealant , As a gas-tight sealing ring of the isolation seal layer.

中空夹层玻璃板体的周边外侧，包裹上截面为倒“U”形的闭环波纹不锈钢边框，波纹不锈钢边框的槽内，填充有与气密粘接剂不产生化学反应的结构粘接剂。   The outer periphery of the hollow laminated glass plate is covered with a closed-loop corrugated stainless steel frame with an inverted “U” section. The groove of the corrugated stainless steel frame is filled with structural adhesive that does not react chemically with the airtight adhesive.  

利用截面为倒“U”形闭环波纹不锈钢边框的自身弹性，与中空夹层玻璃板体的周边外侧进行拉伸套装，并利用闭环波纹不锈钢边框的自身回弹，使截面为倒“U”形闭环波纹不锈钢边框，与中空夹层玻璃板体的周边外侧紧密贴合粘接在一起。Using the self-elasticity of the inverted "U" shaped closed-loop corrugated stainless steel frame, it stretches with the outer periphery of the hollow laminated glass plate body, and uses the self-rebound of the closed-loop corrugated stainless steel frame to make the cross-section an inverted "U"-shaped closed loop The corrugated stainless steel frame is tightly bonded to the outer periphery of the hollow laminated glass plate.

或中空夹层玻璃板体的周边外侧，包裹上截面为“L”和反“L” 形的闭环不锈钢边框扣合套装形成的中空夹层玻璃板结构保护边框。制成保温玻璃板体周边上设有两种环形封闭粘接密封带，和不锈钢闭环保护框的玻璃中空夹层保温采光玻璃板。Or the outer periphery of the hollow laminated glass plate body is wrapped with a closed-loop stainless steel frame with a cross section of "L" and an anti-"L" shape to form a protective frame of hollow laminated glass plate formed by snap-fitting. There are two kinds of ring-shaped closed adhesive sealing tapes on the periphery of the insulated glass plate body, and a glass hollow interlayer insulation and lighting glass plate with a stainless steel closed-loop protective frame.

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其玻璃板包括玻璃原片、钢化玻璃、布纹玻璃、压花玻璃、卤化玻璃、磨沙玻璃、镀膜玻璃，镀膜玻璃的功能膜包括增透膜、金属膜，装饰膜。玻璃面板表面复合有镀膜的，则玻璃面板粘接密封面处必须除去镀膜。Glass composite frame support plywood double adhesive bonding and sealing stainless steel frame hollow glass, its glass plate includes original glass, tempered glass, cloth glass, embossed glass, halogenated glass, frosted glass, coated glass, and functional film of coated glass Including antireflection film, metal film, decorative film. If the surface of the glass panel is coated with a coating, the coating must be removed at the adhesive sealing surface of the glass panel.

将适当厚度平板玻璃按照设计尺寸裁截处理，磨边处理，钢化处理的钢化玻璃面板，作为原材料使用。玻璃粘接密封表面需进行脱油、清洁、烘干处理。The tempered glass panel of flat glass with appropriate thickness is cut, edged and tempered according to the design size as raw materials. The glass adhesive sealing surface needs to be deoiled, cleaned and dried.

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其环形封闭玻璃支撑边框，通过第一道气密密封胶粘接。第一道气密密封胶包括丁基类密封胶，如聚异丁烯胶、热熔丁基胶。The double-adhesive bonding of the glass composite frame support plywood seals the stainless steel frame hollow glass, the ring-shaped closed glass support frame is bonded by the first airtight sealant. The first airtight sealant includes butyl sealant, such as polyisobutylene glue and hot melt butyl glue.

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其第二道密封胶为耐候结构密封胶，包括中空玻璃用弹性密封胶，如聚硫类、硅酮类、聚胺酯类。热融形式的结构密封胶包括热熔聚异丁烯胶、热熔丁基胶。  The glass composite frame support plywood double adhesive bonding seals the stainless steel frame insulating glass. The second sealant is weather-resistant structural sealant, including elastic sealant for insulating glass, such as polysulfide, silicone and polyurethane. Structural sealants in the form of hot melts include hot melt polyisobutylene glue and hot melt butyl glue. A

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其延长气密密封胶粘接厚度的塑性良好的金属薄带，为铝带或不锈钢带。The double-adhesive bonding of the glass composite frame support plywood seals the stainless steel frame insulating glass. The plastic thin metal strip with extended thickness of the airtight sealant is aluminum strip or stainless steel strip.

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其中空夹层玻璃板体的周边外侧，包裹有截面为倒“U”形的闭环波纹不锈钢边框。“U”形波纹不锈钢槽型材为不锈钢板条通过模具冲压拉伸成型，或“U”形波纹不锈钢槽型材为不锈钢板条，通过辊压轧制机轧制成型。闭环波纹不锈钢边框为“U”形波纹不锈钢槽型材，通过折弯焊接，或裁切焊接制成的弹缩闭环波纹不锈钢边框。The glass composite frame support plywood is double-glued to seal the stainless steel frame hollow glass. The outer periphery of the hollow laminated glass plate body is wrapped with a closed-loop corrugated stainless steel frame with an inverted "U" section. The "U" corrugated stainless steel groove profile is made of stainless steel strip by stamping and drawing, or the "U" corrugated stainless steel groove profile is made of stainless steel strip, which is rolled and formed by a rolling mill. The closed-loop corrugated stainless steel frame is a "U"-shaped corrugated stainless steel groove profile, which is made by bending welding or cutting and welding.

倒“U”形的闭环波纹不锈钢边框槽使用时，须进行脱油、清洁、烘干处理。When the inverted "U" shaped closed-loop corrugated stainless steel frame groove is used, it must be deoiled, cleaned and dried.

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其中空夹层玻璃板体的周边外侧，包裹有截面为“L”和反“L”形的闭环不锈钢边框扣合套装形成的中空夹层玻璃板结构保护边框。“L”形不锈钢型材为不锈钢板条，通过模具冲压拉伸成型，或“L”形不锈钢型材为不锈钢板条，通过辊压轧制机轧制成型。闭环“L”形不锈钢边框为“L”形不锈钢型材，通过折弯焊接，或裁切焊接制成的不锈钢边框。Glass composite frame support plywood double adhesive bonding and sealing stainless steel frame hollow glass, the outer periphery of the hollow laminated glass plate body is wrapped with a hollow interlayer formed by a closed-loop stainless steel frame snap-fit set of "L" and anti-"L" sections The glass plate structure protects the frame. The "L" shaped stainless steel profile is a stainless steel strip, which is formed by stamping and drawing by a die, or the "L" shaped stainless steel profile is a stainless steel strip, which is rolled and formed by a rolling mill. The closed-loop “L” shaped stainless steel frame is an “L” shaped stainless steel profile, which is made by bending welding or cutting welding.

“L”形不锈钢型材使用时，须进行脱油、清洁、烘干处理。"L" shaped stainless steel profiles must be degreased, cleaned, and dried.

有益效果Beneficial effect

本发明利用结构粘接密封工艺，克服了玻璃边角没有保护易碎的问题，通过不锈钢保护边框，隔离了框内结构密封胶，与框外其它结构密封胶之间的接触。解决了因没有对结构密封胶进行良好保护隔离，存在的不同结构密封胶之间产生化学反应，使的粘接效果、抗老化性能和使用寿命不理想的问题。本发明可以提高玻璃、金属和结构密封胶粘接的质量，增强中空玻璃的整体强度。操作简单，成本低，具有强度高、造价低、气密性能佳、保温性能好、低能耗、透视效果好的特点，可以获得很好的经济效益、环境效益和社会效益。The invention uses the structural bonding and sealing process to overcome the problem that the glass corners are not protected and fragile. The stainless steel protects the frame and isolates the contact between the structural sealant inside the frame and other structural sealants outside the frame. It solves the problem of unsatisfactory bonding effect, anti-aging performance and service life due to the lack of good protection and isolation of the structural sealant, and the occurrence of chemical reactions between the different structural sealants. The invention can improve the bonding quality of glass, metal and structural sealant, and enhance the overall strength of insulating glass. The operation is simple, the cost is low, it has the characteristics of high strength, low cost, good airtight performance, good thermal insulation performance, low energy consumption, good perspective effect, and can obtain good economic benefits, environmental benefits and social benefits.

附图说明BRIEF DESCRIPTION

图1是本发明所用的一张玻璃通过涂覆有气密密封胶的支撑边框，与另一玻璃合片粘接密封，之后和“U”形波纹不锈钢槽型材边框通过结构胶粘接密封中空玻璃板的剖视图；1 is a piece of glass used in the present invention is bonded and sealed with another glass ply by a support frame coated with an airtight sealant, and then the hollow frame of the "U" corrugated stainless steel groove profile is sealed and sealed by structural adhesive Sectional view of the glass plate;

图2是本发明所用的一张玻璃，通过涂覆有气密密封胶的支撑边框，与另一玻璃合片粘接密封，之后扣合“L”形不锈钢边框，结构胶粘接密封中空玻璃板的剖视图；Fig. 2 is a piece of glass used in the present invention, which is bonded and sealed with another glass ply by a support frame coated with an airtight sealant, and then “L” shaped stainless steel frame is fastened, and the insulating glass is bonded and sealed to insulating glass Sectional view of the board;

图3是本发明所用的一张玻璃，通过涂覆有气密密封胶的支撑边框，与另一玻璃合片粘接密封，之后在玻璃气密粘接密封环外侧，通过气密密封胶粘接有金属薄带，之后和“U”形波纹不锈钢槽型材边框通过结构胶粘接密封中空玻璃板的剖视图；Fig. 3 is a piece of glass used in the present invention, which is bonded and sealed with another glass ply by a support frame coated with an airtight sealant, and then adhered by an airtight sealant outside the glass airtight seal ring A thin section of metal is attached, and then a cross-sectional view of the hollow glass plate is sealed with the U-shaped corrugated stainless steel groove profile frame by structural adhesive;

图4是本发明所用的一张玻璃，通过涂覆有气密密封胶的支撑边框，与另一玻璃合片粘接密封，之后在玻璃气密粘接密封环外侧，通过气密密封胶粘接有金属薄带，之后扣合“L”形不锈钢边框，结构胶粘接密封中空玻璃板的剖视图。Fig. 4 is a piece of glass used in the present invention, which is adhered and sealed with another glass ply by a support frame coated with an airtight sealant, and then adhered by an airtight sealant outside the glass airtight seal ring A thin metal strip is connected, and then an “L” shaped stainless steel frame is fastened, and a structural adhesive is used to seal and seal the hollow glass plate.

图中：1“U”形不锈钢波纹保护边框、2结构密封胶粘接层、3下侧钢化平板玻璃、4中空夹层、5上侧钢化平板玻璃、6气密密封胶粘接密封折弯玻璃支撑边框、7外侧 “L”形不锈钢保护边框、8内侧 “L”形不锈钢保护边框、9金属薄带。In the picture: 1 "U" shape stainless steel corrugated protective frame, 2 structural sealant adhesive layer, 3 lower tempered flat glass, 4 hollow interlayer, 5 upper tempered flat glass, 6 airtight sealant adhesive seal bending glass Support frame, 7 "L" shaped stainless steel protective frame on the outside, 8 "L" shaped stainless steel protective frame on the inside, 9 thin metal strip.

本发明的最佳实施方式Best Mode of the Invention

如图1所示：上侧钢化平板玻璃5，和下侧钢化平板玻璃3两张在轮廓形状、尺寸大小上相互对应，通过环形封闭玻璃板平行气密密封胶粘接密封折弯玻璃支撑边框6，气密密封粘接盖合，间隔组成中空夹层4。通过闭环“U”形不锈钢波纹保护边框1，和结构密封胶粘接层2的粘接密封，制成玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃。As shown in Figure 1: The upper tempered flat glass 5 and the lower tempered flat glass 3 correspond to each other in outline shape and size, and are sealed and sealed by a ring-shaped closed glass plate and parallel airtight sealant. 6. Airtight, sealed, bonded and covered, forming a hollow interlayer 4 at intervals. The closed-loop "U"-shaped stainless steel corrugated protective frame 1 and the structural sealant adhesive layer 2 are bonded and sealed to form a double-adhesive bonding and sealing stainless steel frame hollow glass with a glass composite frame support ply.

Claims (7)

玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，包括玻璃板、粘接密封剂，不锈钢边框，其特征是：组成间隔夹层腔体的两张玻璃板，在轮廓形状、尺寸大小上相互对应，玻璃板的边框或两张玻璃板的边沿之间，设有加工成型的与两张玻璃板在轮廓形状、尺寸大小与玻璃板边沿对应，玻璃板的边框支撑高度，与中空夹层厚度对应的环形封闭玻璃板边框支撑；通过玻璃板边沿上的包括条形、或“T”形、或“U”形的玻璃板边框支撑，将两张玻璃板盖合合片粘接封闭；或闭环支撑密封边框截面为倒“U”形、或“T”形侧倒的型材，通过包括焊接、气密密封粘接剂粘接成型的封闭环形框；或金属型材封闭环形框采用连续折弯成型，或插接粘接成型，或焊接成型，其中，截面为倒“U”形型材在气密密封粘接剂粘接连接处，设有加大密封连接面的，与粘接处形状对应的插接填充补丁； Double-glue bonding and sealing of stainless steel frame hollow glass with glass composite frame support plywood, including glass plate, bonding sealant, stainless steel frame, characterized by: two glass plates forming spaced interlayer cavity, in terms of outline shape and size Corresponding to each other, between the frame of the glass plate or the edges of the two glass plates, there are processed shapes corresponding to the outline and size of the two glass plates and the edge of the glass plate. The support height of the frame of the glass plate and the thickness of the hollow interlayer Corresponding ring-shaped closed glass plate frame support; through the glass plate frame support on the edge of the glass plate, including a strip, or "T" shape, or "U" shape, the two glass plate covers are bonded and closed; or Closed-loop supporting seal frame with inverted “U” shape or “T”-shaped side profile, closed ring frame formed by welding, airtight sealing adhesive; or continuous bending of metal profile closed ring frame Molding, or plug-in bonding molding, or welding molding, in which the cross-section is an inverted "U" shaped profile at the airtight sealing adhesive bonding connection, with an enlarged sealing connection surface, corresponding to the shape of the bonding Plug and fill patch; 玻璃板边沿角上的边框支撑连接角互为余角相对，通过粘接或焊接密封连接；将两张玻璃板和环形封闭边框面接触盖合合片在一起；The frame support connection angles on the edge edges of the glass plates are opposite to each other, and are connected by sealing by welding or welding; the two glass plates and the ring-shaped closed frame surface are contacted and covered together; 或在条形、或“U”形玻璃板边框支撑的两张玻璃板盖合合片粘接封闭的双层玻璃板周边上，通过气密密封胶粘接设有一层塑性良好的金属薄带，作为隔离密封层的气密密封环；Or on the periphery of the double-layer glass plate bonded and sealed by two glass plate cover plywood supported by a strip-shaped or "U"-shaped glass plate frame, a layer of metal strip with good plasticity is bonded by an airtight sealant , As a gas-tight sealing ring for the isolation sealing layer; 中空夹层玻璃板体的周边外侧，包裹上截面为倒“U”形的闭环波纹不锈钢边框，波纹不锈钢边框的槽内，填充有与气密粘接剂不产生化学反应的结构粘接剂；   The outer periphery of the hollow laminated glass plate is covered with a closed-loop corrugated stainless steel frame with an inverted "U" section. The grooves of the corrugated stainless steel frame are filled with structural adhesive that does not chemically react with the airtight adhesive; 利用截面为倒“U”形闭环波纹不锈钢边框的自身弹性，与中空夹层玻璃板体的周边外侧进行拉伸套装，并利用闭环波纹不锈钢边框的自身回弹，使截面为倒“U”形闭环波纹不锈钢边框，与中空夹层玻璃板体的周边外侧紧密贴合粘接在一起；Using the self-elasticity of the inverted "U" shaped closed-loop corrugated stainless steel frame, it stretches the outer periphery of the hollow laminated glass plate body, and uses the self-rebound of the closed-loop corrugated stainless steel frame to make the cross-section an inverted "U"-shaped closed loop Corrugated stainless steel frame, tightly adhered to the outer periphery of the hollow laminated glass plate; 或中空夹层玻璃板体的周边外侧，包裹上截面为“L”和反“L” 形的闭环不锈钢边框扣合套装形成的中空夹层玻璃板结构保护边框；制成保温玻璃板体周边上设有两种环形封闭粘接密封带，和不锈钢闭环保护框的玻璃中空夹层保温采光玻璃板。Or the outer periphery of the hollow laminated glass plate body, wrapped with a closed-loop stainless steel frame with a cross-section of "L" and anti-"L" shape, a hollow laminated glass plate structure protection frame formed by a snap-fit set; Two kinds of ring-shaped closed adhesive sealing tape, and glass hollow interlayer insulation and lighting glass plate with stainless steel closed-loop protection frame. 根据权利要求1所述的玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其特征是：玻璃板包括玻璃原片、钢化玻璃、布纹玻璃、压花玻璃、卤化玻璃、磨沙玻璃、镀膜玻璃，镀膜玻璃的功能膜包括增透膜、金属膜，装饰膜；玻璃面板表面复合有镀膜的，则玻璃面板粘接密封面处必须除去镀膜；The glass composite frame support plywood double adhesive bonding sealed stainless steel frame hollow glass according to claim 1, characterized in that the glass plate includes glass original sheet, tempered glass, cloth glass, embossed glass, halogenated glass, frosted glass Glass, coated glass, and the functional films of coated glass include antireflection films, metal films, and decorative films; if the surface of the glass panel is compounded with a coating, the coating must be removed at the bonding and sealing surface of the glass panel; 将适当厚度平板玻璃按照设计尺寸裁截处理，磨边处理，钢化处理的钢化玻璃面板，作为原材料使用；玻璃粘接密封表面需进行脱油、清洁、烘干处理。The flat glass of appropriate thickness is cut according to the design size, edging, tempered tempered glass panel, as raw materials; glass bonding and sealing surfaces need to be degreased, cleaned, and dried. 根据权利要求1所述的玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其特征是：环形封闭玻璃支撑边框，通过第一道气密密封胶粘接；第一道气密密封胶包括丁基类密封胶，如聚异丁烯胶、热熔丁基胶。The double-adhesive adhesive sealing and sealing stainless steel frame hollow glass of the glass composite frame support ply of claim 1, characterized in that: the ring-shaped closed glass support frame is bonded by a first airtight sealant; the first airtight seal Adhesives include butyl-based sealants, such as polyisobutylene adhesive and hot-melt butyl adhesive. 根据权利要求1所述的玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其特征是：第二道密封胶为耐候结构密封胶，包括中空玻璃用弹性密封胶，如聚硫类、硅酮类、聚胺酯类；热融形式的结构密封胶包括热熔聚异丁烯胶、热熔丁基胶。The glass composite frame support plywood double adhesive bonding sealed stainless steel frame insulating glass according to claim 1, characterized in that the second sealant is a weather-resistant structural sealant, including elastic sealant for insulating glass, such as polysulfide , Silicones, polyurethanes; hot-melt structural sealants include hot-melt polyisobutylene glue, hot-melt butyl glue. 根据权利要求1所述的玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其特征是：延长气密密封胶粘接厚度的塑性良好的金属薄带，为铝带或不锈钢带。The double-adhesive sealing and sealing stainless steel frame insulating glass of the glass composite frame supporting ply of claim 1 is characterized in that: the plastic thin metal strip with good thickness extending the thickness of the airtight sealant is aluminum tape or stainless steel tape. 根据权利要求1所述的玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其特征是：中空夹层玻璃板体的周边外侧，包裹有截面为倒“U”形的闭环波纹不锈钢边框；“U”形波纹不锈钢槽型材为不锈钢板条通过模具冲压拉伸成型，或“U”形波纹不锈钢槽型材为不锈钢板条，通过辊压轧制机轧制成型；闭环波纹不锈钢边框为“U”形波纹不锈钢槽型材，通过折弯焊接，或裁切焊接制成的弹缩闭环波纹不锈钢边框；The double-adhesive adhesive sealing and sealing stainless steel frame hollow glass of the glass composite frame support ply of claim 1, characterized in that: the outer periphery of the hollow laminated glass plate body is wrapped with a closed-loop corrugated stainless steel frame with an inverted "U" section ; "U"-shaped corrugated stainless steel groove profile is made of stainless steel strip by stamping and drawing, or "U"-shaped corrugated stainless steel groove profile is made of stainless steel strip, rolled by rolling mill; the closed-loop corrugated stainless steel frame is " U"-shaped corrugated stainless steel groove profile, which is made by bending welding or cutting and welding of elastic closed-loop corrugated stainless steel frame; 倒“U”形的闭环波纹不锈钢边框槽，使用时，须进行脱油、清洁、烘干处理。The inverted "U" shaped closed-loop corrugated stainless steel frame groove must be degreased, cleaned and dried during use. 根据权利要求1所述的玻璃复合边框支撑合片双胶粘接密封不锈钢边框中空玻璃，其特征是：中空夹层玻璃板体的周边外侧，包裹有截面为“L”和反“L” 形的闭环不锈钢边框扣合套装形成的中空夹层玻璃板结构保护边框；“L”形不锈钢型材为不锈钢板条，通过模具冲压拉伸成型，或“L”形不锈钢型材为不锈钢板条，通过辊压轧制机轧制成型；闭环“L”形不锈钢边框为“L” 不锈钢型材，通过折弯焊接，或裁切焊接制成的不锈钢边框；The glass composite frame supporting ply of double-adhesive and sealed stainless steel frame hollow glass according to claim 1, characterized in that: the outer periphery of the hollow laminated glass plate body is wrapped with cross-sections of "L" and anti-"L" Shaped closed-loop stainless steel frame snap-fitting set to form a hollow laminated glass plate to protect the frame; "L" shaped stainless steel profile is stainless steel slats, formed by stamping and drawing, or "L" shaped stainless steel profile is stainless steel slats, passed rollers Rolled into shape by pressing rolling machine; closed-loop "L" shaped stainless steel frame is "L" stainless steel profile, which is made by bending welding or cutting welding; “L”形不锈钢型材，使用时，须进行脱油、清洁、烘干处理。"L" shaped stainless steel profiles must be degreased, cleaned, and dried during use.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111749378A (en) * 2020-07-29 2020-10-09 中亿丰(苏州)绿色建筑发展有限公司 A large-span glass rib supporting curtain wall system and its installation process
CN118372523A (en) * 2024-06-21 2024-07-23 江苏春戈玻璃有限公司 Safety curved glass and processing method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113044081A (en) * 2020-11-16 2021-06-29 南京学府睿捷信息科技有限公司 Multifunctional subway traffic route automatic scheduling system and scheduling method with same
CN117657260A (en) * 2023-11-07 2024-03-08 天津七一二移动通信有限公司 An implementation method of remote preset train traffic system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2713106Y (en) * 2004-05-26 2005-07-27 曹征 Hollow glass
CN1867749A (en) * 2003-06-23 2006-11-22 Ppg工业俄亥俄公司 Integrated window sash and methods of making an integrated window sash
CN103936304A (en) * 2014-04-25 2014-07-23 徐林波 Hollow glass with outer seal structure
WO2016055477A1 (en) * 2014-10-07 2016-04-14 Agc Glass Europe Process for manufacturing insulating glazing
CN106460446A (en) * 2014-02-03 2017-02-22 彼得·佩蒂 Adaptive Hermetic Sealing System for Flat Glass Panel Assemblies
CN107795246A (en) * 2017-11-29 2018-03-13 重庆市国宇钢化玻璃有限公司 Double glazing with protection mechanism
CN207700985U (en) * 2017-11-21 2018-08-07 广州市顺与利钢化玻璃制品有限公司 A kind of heat insulation type hollow glass

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7246559B2 (en) * 2005-03-07 2007-07-24 Sky Trolley Inc. Elevated bus rapid transit system
CN101388050A (en) * 2008-09-25 2009-03-18 卡斯柯信号有限公司 A method for automatically compiling urban rail train operation diagrams
CN101614551B (en) * 2009-07-21 2012-01-25 中国科学院地理科学与资源研究所 Method and device for establishing walking network, method and device for searching path
CN102930399A (en) * 2012-11-07 2013-02-13 深圳市地铁三号线投资有限公司运营分公司 Scheduling method of subway attendant management system
CN107516144A (en) * 2017-07-26 2017-12-26 交控科技股份有限公司 A kind of cross-channel automatic generation method and device
CN108009720A (en) * 2017-11-30 2018-05-08 交控科技股份有限公司 A kind of method for automatically generating service on buses or trains and sending shift plan
CN108647221B (en) * 2018-03-22 2020-10-30 浙江工业大学 A GIS-based public transport route planning method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1867749A (en) * 2003-06-23 2006-11-22 Ppg工业俄亥俄公司 Integrated window sash and methods of making an integrated window sash
CN2713106Y (en) * 2004-05-26 2005-07-27 曹征 Hollow glass
CN106460446A (en) * 2014-02-03 2017-02-22 彼得·佩蒂 Adaptive Hermetic Sealing System for Flat Glass Panel Assemblies
CN103936304A (en) * 2014-04-25 2014-07-23 徐林波 Hollow glass with outer seal structure
WO2016055477A1 (en) * 2014-10-07 2016-04-14 Agc Glass Europe Process for manufacturing insulating glazing
CN207700985U (en) * 2017-11-21 2018-08-07 广州市顺与利钢化玻璃制品有限公司 A kind of heat insulation type hollow glass
CN107795246A (en) * 2017-11-29 2018-03-13 重庆市国宇钢化玻璃有限公司 Double glazing with protection mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111749378A (en) * 2020-07-29 2020-10-09 中亿丰(苏州)绿色建筑发展有限公司 A large-span glass rib supporting curtain wall system and its installation process
CN118372523A (en) * 2024-06-21 2024-07-23 江苏春戈玻璃有限公司 Safety curved glass and processing method thereof

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