CN105696917A - Heat-insulating strip for hollow glass and hollow glass - Google Patents
Heat-insulating strip for hollow glass and hollow glass Download PDFInfo
- Publication number
- CN105696917A CN105696917A CN201610156453.2A CN201610156453A CN105696917A CN 105696917 A CN105696917 A CN 105696917A CN 201610156453 A CN201610156453 A CN 201610156453A CN 105696917 A CN105696917 A CN 105696917A
- Authority
- CN
- China
- Prior art keywords
- hollow glass
- heat insulating
- insulating bar
- glass heat
- hollow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 154
- 229920003023 plastic Polymers 0.000 claims abstract description 65
- 239000004033 plastic Substances 0.000 claims abstract description 65
- 230000007704 transition Effects 0.000 claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 45
- 239000002184 metal Substances 0.000 claims abstract description 45
- 239000000853 adhesive Substances 0.000 claims abstract description 39
- 230000001070 adhesive effect Effects 0.000 claims abstract description 39
- 238000010521 absorption reaction Methods 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 40
- 239000002808 molecular sieve Substances 0.000 claims description 19
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 19
- 239000011796 hollow space material Substances 0.000 claims description 17
- 239000002994 raw material Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- -1 polypropylene Polymers 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 229910052756 noble gas Inorganic materials 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 5
- 239000008397 galvanized steel Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000011230 binding agent Substances 0.000 claims description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 229920005549 butyl rubber Polymers 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 229910052743 krypton Inorganic materials 0.000 claims description 4
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 239000012945 sealing adhesive Substances 0.000 claims description 4
- 229910052724 xenon Inorganic materials 0.000 claims description 4
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000011261 inert gas Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000009413 insulation Methods 0.000 description 8
- 125000006850 spacer group Chemical group 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000008446 instant noodles Nutrition 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7608—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels
- E04B1/7612—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising a prefabricated insulating layer, disposed between two other layers or panels in combination with an air space
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/90—Curtain walls comprising panels directly attached to the structure
- E04B2/92—Sandwich-type panels
-
- 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
-
- 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
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
- E06B3/66323—Section members positioned at the edges of the glazing unit comprising an interruption of the heat flow in a direction perpendicular to the unit
-
- 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
- E06B3/663—Elements for spacing panes
- E06B3/66309—Section members positioned at the edges of the glazing unit
- E06B3/66361—Section members positioned at the edges of the glazing unit with special structural provisions for holding drying agents, e.g. packed in special containers
-
- 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
- E06B3/663—Elements for spacing panes
- E06B3/667—Connectors therefor
-
- 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
- E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
- E06B3/6707—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased acoustical insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B2001/742—Use of special materials; Materials having special structures or shape
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses a heat-insulating strip for hollow glass and the hollow glass. The heat-insulating strip for the hollow glass and the hollow glass are mainly used for manufacturing hollow heat-insulating glass doors/windows and curtain walls of buildings. The heat-insulating strip for the hollow glass comprises plastic layers, transition layers and metal layers. The metal layers are long bar-shaped and U-shaped strips provided with upward-bent parts at the upper ends. Buffer areas are the connection parts between arcs A protruding outwards and arcs B concaved inwards or arc C parts protruding outwards. The metal layers are subjected to solvent deoiling treatment or plasma surface deoiling treatment after being coated with the transition layers. The inner surfaces and the outer surfaces of the metal layers are coated with the transition layers. The surfaces of the transition layers are wrapped with the plastic layers. The plastic layers and the metal layers are bonded together through the transition layers. A moisture absorption sieve is placed in the space of the heat-insulating strip for the hollow glass, the heat-insulating strip for the hollow glass and an adhesive are arranged along the periphery of the glass, and the hollow part is filled with inert gas. According to the heat-insulating strip for the hollow glass and the hollow glass, the heat-insulating performance and sealing performance of the hollow glass are remarkably improved, and the weatherability is also remarkably improved.
Description
Technical field
The present invention relates to a kind of hollow glass heat insulating bar and double glazing, mainly for the manufacture of building heat preservation double glazing door and window, curtain wall。
Background technology
Double glazing adopts aluminum heat insulation bar edge strip single track to seal and double sealing gluing mode at present, the technology such as traditional heat insulating strip, molecular sieve, one pack system PUR bonding, TR sealant, there is the problem that waterproof is poor with heat insulation effect。Design a kind of hollow glass heat insulating bar of good performance, reduce the heat transfer of glass, improve heat-proof quality, be the important measures of building doors and windows, curtain-wall energy-saving。
Patent application " profiled spacer and the insulating glass unit with this profiled spacer ", number of patent application is: CN201180052362.X, the profiled spacer of a kind of improvement is provided, wherein improves thermal insulation especially when intensity and/or bending rigidity are good and folding line Formation and characteristics is good in BENDING PROCESS。
Patent " has the profiled spacer of back-up coat ", and the patent No. is: CN201180007292.6, and profiled spacer achieves warm side condition, has prevention diffusion, and also allows Quick bending process。
Patent " a kind of double glazing ", the patent No. is: CN2014205053068, it is provided that a kind of novel U-type strip double glazing。
Summary of the invention
The invention provides a kind of hollow glass heat insulating bar and double glazing, improve heat insulation, the soundproof effect of double glazing。
The present invention solves that above-mentioned technical problem adopts the technical scheme that:
A kind of hollow glass heat insulating bar includes plastic layer, transition zone, metal level, it is characterized in that: metal level is the U-shaped bar that the upper end of strip has upper bending section, bottom surface and two sides in U-shaped bar cross section are planes and are mutually perpendicular to, U-shaped two bottom sides is respectively arranged with a bending deformation relief area, and relief area is circular arc A outwardly and the circular arc B coupling part caved inward or circular arc C part outwardly；Metal level carried out solvent oil removal treatment or plasma surface oil removal treatment before coating transition zone；Transition zone is coated in the surfaces externally and internally of metal level, plastic layer is coated on the surface of described transition zone, the outer surface of the both sides vertical being positioned at transition zone does not have plastic layer, the upper plane of plastic layer and vertical upper end, both sides connect, enclosing substantially rectangular shape, transition zone is by plastic layer, metal bonding layer together；Length direction extends along rectangular vertical direction, and the space segment of rectangle is used for storing moisture absorption molecular sieve, and upper plane is provided with multiple moisture absorption aperture along its length。
Preferably, the material of plastic layer is ethylene-vinyl alcohol copolymer or polypropylene or polyethylene or polyamide or polyurethane, and thickness is 0.5-1mm。
Preferably, transition zone is the binding agent of low-molecular-weight low melting point polypropylene or polyethylene, and thickness is 0.01-0.1mm。
Preferably, metal level is that the rolling of full wafer strip coiled material forms, and material is rustless steel or galvanized steel plain sheet or aluminium alloy, and thickness is 0.1-0.3mm。
Preferably, moisture absorption aperture one arranges above uniform arrangement。
Preferably, the manufacture method of described hollow glass heat insulating bar, comprise the following steps:
The metal level raw material of full wafer strip rolling is unreeled conveying on unwinding equipment；
By metal level raw material, solvent oil removal treatment or plasma surface oil removal treatment；
Adopt rolling forming device, be described U-shaped bar by above-mentioned metal level raw material roll forming；
Adopt the first plastic extruder, the first mould of plastics and the first chiller coating transition zone, described U-shaped bar is through the first mould of plastics, and the first plastic extruder extrudes transition zone raw material, the surfaces externally and internally of coating U-shaped bar after shaping, cooling and shaping, forms transition zone；
Adopt the second plastic extruder, the second mould of plastics and the second chiller coating plastic layer, it is coated with the U-shaped bar of transition zone through the second mould of plastics, the second plastic extruder extrusion plastic layer raw material, is coated on the surface of transition zone, cooling and shaping, forms plastic layer；
At the upper plane place of plastic layer, the roller roll forming with draw point is adopted to go out the uniform arrangement moisture absorption aperture of a more than row；
The hollow glass heat insulating bar of severing molding。
Above-mentioned steps can individually be shaped hollow glass heat insulating bar, it is preferred that hollow glass heat insulating bar manufacture process is above-mentioned technical process to be combined on a production line, implements according to above-mentioned steps。
Preferably, according to two layers of double glazing that described hollow glass heat insulating bar manufactures, adhesive glue, glass A, glass B, moisture absorption molecular sieve, the size composition hollow glass heat insulating bar frame that hollow glass heat insulating bar matches according to glass surrounding, two side external surfaces of hollow glass heat insulating bar frame, surface, baseplane scribble adhesive glue, and glass A, glass B lay respectively at the left and right sides of the hollow glass heat insulating bar scribbling adhesive glue；The space segment of hollow glass heat insulating bar is placed with moisture absorption molecular sieve, and hollow glass heat insulating bar, adhesive glue are arranged along the edge of glass, and the hollow space that glass A, glass B, hollow glass heat insulating bar and adhesive glue enclose is airtight, and hollow space fills noble gas。
Preferably, according to the multiple glazing that described hollow glass heat insulating bar manufactures, including adhesive glue, compound glass, moisture absorption molecular sieve, the size composition hollow glass heat insulating bar frame that hollow glass heat insulating bar matches according to glass surrounding, two side external surfaces of hollow glass heat insulating bar frame, surface, baseplane scribble adhesive glue, and glass lays respectively at the left and right sides of the hollow glass heat insulating bar frame scribbling adhesive glue；The space segment of hollow glass heat insulating bar is placed with moisture absorption molecular sieve, and hollow glass heat insulating bar, adhesive glue are arranged along the edge of glass, and the hollow space that glass, hollow glass heat insulating bar frame and adhesive glue enclose is airtight, and hollow space fills noble gas；The number of plies of multiple glazing is N, N >=3, and the quantity of hollow space and hollow glass heat insulating bar frame is N-1, and every layer of glass is separated by hollow glass heat insulating bar frame。
Preferably, noble gas is argon or krypton or xenon。
Preferably, adhesive glue is that response type butyl is sealing adhesive glue or high-melting-point butyl rubber。
The invention has the beneficial effects as follows:
A kind of hollow glass heat insulating bar of the present invention and double glazing are used for manufacturing Thermal insulation door and window and curtain wall, simplify the processing technique of glass, improve effect, reduce the integrated cost of double glazing。
A kind of hollow glass heat insulating bar and double glazing are compared to the prior art relatively, it is possible to reaching superior technique effect, heat-proof quality, sealing property significantly improve, weatherability significantly improves, particularly should not condensing at severe cold area glass, improve the service life of double glazing, the life-span is up to 30-50。
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of a kind of version of hollow glass heat insulating bar of the present invention。
Fig. 2 is the schematic cross-section of another version of hollow glass heat insulating bar of the present invention。
Fig. 3 is the schematic cross-section of a kind of version of two layers of double glazing of the present invention。
Fig. 4 is the schematic cross-section of another version of two layers of double glazing of the present invention。
Fig. 5 is the schematic cross-section of a kind of three-decker form of multiple glazing of the present invention。
Fig. 6 is the schematic cross-section of another three-decker form of multiple glazing of the present invention。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described。
Detailed description of the invention one: as shown in Figure 1, 2, is the schematic cross-section of two kinds of typical forms of hollow glass heat insulating bar。Be characterized as being plastic layer 201,202 not by fully wrapped around for metal level 101,102 inside, the outer surface of the both sides vertical being positioned at transition zone does not have plastic layer。
Hollow glass heat insulating bar include plastic layer 201,202, transition zone 31,32, metal level 101,102, it is characterized in that: metal level 101,102 is the U-shaped bar that the upper end of strip has upper bending section 11,16, side 12,17,15,19 and two, the bottom surface in U-shaped bar cross section is plane and is mutually perpendicular to, U-shaped two bottom sides is respectively arranged with a bending deformation relief area, relief area is circular arc A13 outwardly and the circular arc B14 coupling part caved inward or circular arc C 18 part outwardly, for eliminating the expand with heat and contract with cold contraction of generation, stress；Metal level 101,102 increases the strength and stiffness of hollow glass heat insulating bar；Metal level 101,102 carried out solvent oil removal treatment or plasma surface oil removal treatment before coating transition zone 31,32；Transition zone 31,32 is coated in the surfaces externally and internally of metal level 101,102, plastic layer 201,202 is coated on the surface of described transition zone 31,32, the outer surface being positioned at the both sides vertical of transition zone 31,32 does not have plastic layer 201,202, the upper plane 21,25 of plastic layer 201,202 and vertical upper end, both sides connect, enclose substantially rectangular shape, the caking property of transition zone 31,32 and plastic layer 201,202 and metal level 101,102 is all good, transition zone 31,32 by plastic layer 201,202, metal level 101,102 bonds together；Length direction extends along rectangular vertical direction, and the space segment 51,52 of rectangle is used for storing moisture absorption molecular sieve 7, and upper plane 21,25 is provided with multiple moisture absorption aperture 24 along its length。
Metal level 101,102 has greasy dirt, dust, dirt etc. in surface in rolling transport storing process, the adhesion strength causing the surface of metal level 101,102 and transition zone 31,32 will be substantially reduced, solvent oil removal treatment or plasma surface oil removal treatment effectively solve the problems referred to above, plasma surface oil removal treatment makes that metal level 101,102 surface is crude, surface tension substantially increases, add adhesive force, adhesive strength, shear strength significantly improve, and faster, production efficiency is higher for speed of production。
Being positioned at the outer surface of the both sides vertical of transition zone 31,32 does not have the effect of plastic layer 201,202 to be, it is being here formed as transit buffer, transition zone 31,32 is coated in the surfaces externally and internally of metal level 101,102, when being easy to manufacture two layers of double glazing or three layers double glazing, adhesive glue 66,67 will be filled up herein, and it is more firm that metal level 101,102 and adhesive glue 66,67 bond。
The material of plastic layer 201,202 is ethylene-vinyl alcohol copolymer (EVOH) or polypropylene (PP) or polyethylene (PE) or polyamide (PA) or polyurethane (PU), and thickness is 0.5-1mm。Preferred ethylene-vinyl alcohol copolymer, is the fabulous material of barrier property, and waterproof, gas, protection against the tide, weatherability and excellent in stability are particularly suitable for packaging material, for instance the barrier material such as casing, milk, instant noodles。The molecular sieve moisture absorption is put in the centre of heat insulating strip。Containing calcium chloride in sieve component, calcium chloride can produce corrosive substance after running into water, the metal of corrosion compound parting bead, and this is also why metal level 101,102 is wrapped in the inside reason, plastic layer 201,202 will not run into this problem, improves the service life of hollow glass heat insulating bar。
Transition zone 31,32 is low-molecular-weight low melting point polypropylene (PP) or the binding agent of polyethylene (PE), and thickness is 0.01-0.1mm。
Metal level 101,102 forms for the rolling of full wafer strip coiled material。Weather difference variation throughout the year, easily shrink inconsistent between above-mentioned layer, produce layering obscission, it may not be necessary to binding agent, exempt coating transition zone 31,32, plastic layer 201,202 and metal level 101,102 are bonded directly together, effectively reducing cost, simplify technical process, bond effect is higher, pollution-free, be conducive to environmental protection。
Metal level 101,102 is rustless steel or galvanized steel plain sheet or aluminium alloy, and thickness is 0.1-0.3mm。With the parcel of plastic layer 201,202, galvanized steel plain sheet also can use as metal level 101,102, reduces cost。Stainless thermal conductivity, lower than galvanized steel plain sheet, aluminium alloy, has " warm limit " effect。
The above uniform arrangement of upper plane 21,25 moisture absorption aperture 24 1 row of plastic layer 201,202, diameter 0.2-0.6mm。
Detailed description of the invention two: as shown in figures 1 to 6, the manufacture method of described hollow glass heat insulating bar, comprise the following steps:
The metal level raw material of full wafer strip rolling is unreeled conveying on unwinding equipment；
The metal level raw material of conveying, solvent oil removal treatment or plasma surface oil removal treatment will be unreeled；
Adopt rolling forming device, be described U-shaped bar by above-mentioned metal level raw material roll forming；
Adopt the first plastic extruder, the first mould of plastics and the first chiller coating transition zone 31,32, described U-shaped bar is through the first mould of plastics, and the first plastic extruder extrudes transition zone raw material, the surfaces externally and internally of coating U-shaped bar after shaping, cooling and shaping, forms transition zone 31,32；
Adopt the second plastic extruder, the second mould of plastics and the second chiller coating plastic layer 201,202, it is coated with U-shaped bar traverse second mould of plastics of transition zone 31,32, second plastic extruder extrusion plastic layer raw material, it is coated on the surface of transition zone 31,32, cooling and shaping, forms plastic layer 201,202；
At upper plane 21,25 place of plastic layer 201,202, the roller roll forming with draw point is adopted to go out the uniform arrangement moisture absorption aperture 24 of a more than row；
The hollow glass heat insulating bar of severing molding。
Above-mentioned steps can individually be shaped hollow glass heat insulating bar。In order to improve production efficiency, reduce cost, save raw material, improve yield rate, it is preferred that hollow glass heat insulating bar manufacture process is above-mentioned technical process to be combined on a production line, implement according to above-mentioned steps。
Detailed description of the invention three: as shown in Figure 3,4, is the schematic cross-section of two kinds of typical forms of two layers of double glazing。
Two layers of double glazing that hollow glass heat insulating bar according to detailed description of the invention one manufactures, it is characterized in that: adhesive glue 66,67, glass A61, glass B62, moisture absorption molecular sieve 7, the size composition hollow glass heat insulating bar frame that hollow glass heat insulating bar matches according to glass surrounding, two side external surfaces of hollow glass heat insulating bar frame, surface, baseplane scribble adhesive glue 66,67, and glass A61, glass B62 lay respectively at the left and right sides of the hollow glass heat insulating bar scribbling adhesive glue 66,67；The space segment 51,52 of hollow glass heat insulating bar is placed with moisture absorption molecular sieve 7, hollow glass heat insulating bar, adhesive glue 66,67 are arranged along the edge of glass, the hollow space 68 that glass A61, glass B62, hollow glass heat insulating bar and adhesive glue 66,67 enclose is airtight, and hollow space 68 fills noble gas。Moisture absorption molecular sieve 7 passes through moisture absorption aperture 24 by the moisture absorption in hollow space 68, it is prevented that frosting, condensation, improves the thermal insulation of door and window, soundproof effect。
Noble gas is argon or krypton or xenon。
Adhesive glue 66,67 is sealing adhesive for response type butyl glue or high-melting-point butyl rubber。
Other composition and annexation and detailed description of the invention one identical。
Detailed description of the invention four: as shown in Figure 5,6, is the schematic cross-section of two kinds of typical three-decker forms of multiple glazing。
The three layers double glazing that hollow glass heat insulating bar according to detailed description of the invention one manufactures, it is characterized in that: include adhesive glue 66, 67, one layer of glass 63, two layers of glass 64, triplex glass 65, moisture absorption molecular sieve 7, the size composition hollow glass heat insulating bar frame that hollow glass heat insulating bar matches according to glass surrounding, two side external surfaces of hollow glass heat insulating bar frame, surface, baseplane scribbles adhesive glue 66, 67, one layer of glass 63, two layers of glass 64 lay respectively at and scribble adhesive glue 66, the left and right sides of the left side hollow glass heat insulating bar frame of 67, triplex glass 65 is positioned at the right side of the right hollow glass heat insulating bar frame；The space segment 51,52 of hollow glass heat insulating bar is placed with moisture absorption molecular sieve 7, hollow glass heat insulating bar, adhesive glue 66,67 are arranged along the edge of glass, the hollow space 68 that 63, two layers of glass 64 of one layer of glass, triplex glass 65, hollow glass heat insulating bar frame and adhesive glue 66,67 enclose is airtight, and hollow space 68 fills noble gas；Above-mentioned two layers of double glazing and three layers hollow glass structure may apply to multiple glazing, and the number of plies of multiple glazing is N, N >=3, and the quantity of hollow space 68 and hollow glass heat insulating bar frame is N-1, and every layer of glass is separated by hollow glass heat insulating bar frame。Moisture absorption molecular sieve 7 passes through moisture absorption aperture 24 by the moisture absorption in hollow space 68, it is prevented that frosting, condensation, experiments show that the sound insulation of multiple glazing, effect of heat insulation are better than two layers of double glazing。
Noble gas is argon or krypton or xenon。
Adhesive glue 66,67 is sealing adhesive for response type butyl glue or high-melting-point butyl rubber。
Other composition and annexation and detailed description of the invention one or three identical。
It is be understood that for the ease of the those of ordinary skill of technical field and apply the present invention that above-described embodiment describes。These embodiments easily can be made various amendment by those of ordinary skill in the art, and General Principle described herein is applied in other embodiments without through creative work。Therefore, the invention is not restricted to above-mentioned detailed description of the invention, equivalents that every art technology is enlightened according to the technology of the present invention and obtained or the technical scheme that equivalence is replaced, all fall within rights protection scope of the present invention。
Claims (10)
1. a hollow glass heat insulating bar includes plastic layer (201, 202), transition zone (31, 32), metal level (101, 102), it is characterized in that: metal level (101, 102) it is that the upper end of strip has upper bending section (11, 16) U-shaped bar, the bottom surface (15 in U-shaped bar cross section, 19) and two sides (12, 17) it is plane and is mutually perpendicular to, U-shaped two bottom sides is respectively arranged with a bending deformation relief area, relief area is circular arc A (13) outwardly and circular arc B (14) coupling part caved inward or circular arc C (18) part outwardly；Metal level (101,102) carried out solvent oil removal treatment or plasma surface oil removal treatment before coating transition zone (31,32)；Transition zone (31,32) is coated in the surfaces externally and internally of metal level (101,102), plastic layer (201,202) is coated on the surface of described transition zone (31,32), the outer surface being positioned at the both sides vertical of transition zone (31,32) does not have plastic layer (201,202), the upper plane (21,25) of plastic layer (201,202) and vertical upper end, both sides connect, enclosing substantially rectangular shape, plastic layer (201,202), metal level (101,102) are bonded together by transition zone (31,32)；Length direction extends along rectangular vertical direction, and the space segment (51,52) of rectangle is used for storing moisture absorption molecular sieve (7), and upper plane (21,25) is provided with multiple moisture absorption aperture (24) along its length。
2. hollow glass heat insulating bar according to claim 1, it is characterised in that: the material of plastic layer (201,202) is ethylene-vinyl alcohol copolymer or polypropylene or polyethylene or polyamide or polyurethane, and thickness is 0.5-1mm。
3. hollow glass heat insulating bar according to claim 1, it is characterised in that: transition zone (31,32) is the binding agent of low-molecular-weight low melting point polypropylene or polyethylene, and thickness is 0.01-0.1mm。
4. hollow glass heat insulating bar according to claim 1, it is characterised in that: metal level (101,102) forms for the rolling of full wafer strip coiled material, and material is rustless steel or galvanized steel plain sheet or aluminium alloy, and thickness is 0.1-0.3mm。
5. hollow glass heat insulating bar according to claim 1, it is characterised in that: the above uniform arrangement of moisture absorption aperture (24) row。
6. the manufacture method according to the arbitrary described hollow glass heat insulating bar of claim 1-5, comprises the following steps:
The metal level raw material of full wafer strip rolling is unreeled conveying on unwinding equipment；
By metal level raw material, solvent oil removal treatment or plasma surface oil removal treatment；
Adopt rolling forming device, be described U-shaped bar by above-mentioned metal level raw material roll forming；
Adopt the first plastic extruder, the first mould of plastics and the first chiller coating transition zone (31,32), described U-shaped bar traverse the first mould of plastics, first plastic extruder extrusion transition zone raw material, the surfaces externally and internally of coating U-shaped bar after shaping, cooling and shaping, forms transition zone (31,32)；
Adopt the second plastic extruder, the second mould of plastics and the second chiller coating plastic layer (201,202), it is coated with U-shaped bar traverse second mould of plastics of transition zone (31,32), second plastic extruder extrusion plastic layer raw material, it is coated on the surface of transition zone (31,32), cooling and shaping, forms plastic layer (201,202)；
At upper plane (21, the 25) place of plastic layer (201,202), the roller roll forming with draw point is adopted to go out a more than row uniform arrangement moisture absorption aperture (24)；
The hollow glass heat insulating bar of severing molding。
Above-mentioned steps can individually be shaped hollow glass heat insulating bar, it is preferred that hollow glass heat insulating bar manufacture process is above-mentioned technical process to be combined on a production line, implements according to above-mentioned steps。
7. the two layers of double glazing manufactured according to the arbitrary described hollow glass heat insulating bar of claim 1-5, it is characterized in that: include adhesive glue (66, 67), glass A (61), glass B (62), moisture absorption molecular sieve (7), the size composition hollow glass heat insulating bar frame that hollow glass heat insulating bar matches according to glass surrounding, two side external surfaces of hollow glass heat insulating bar frame, surface, baseplane scribbles adhesive glue (66, 67), glass A (61), glass B (62) lays respectively at and scribbles adhesive glue (66, 67) left and right sides of hollow glass heat insulating bar；The space segment (51,52) of hollow glass heat insulating bar is placed with moisture absorption molecular sieve (7), hollow glass heat insulating bar, adhesive glue (66,67) are arranged along the edge of glass, the hollow space (68) that glass A (61), glass B (62), hollow glass heat insulating bar and adhesive glue (66,67) enclose is airtight, and hollow space (68) fills noble gas。
8. the multiple glazing manufactured according to the arbitrary described hollow glass heat insulating bar of claim 1-5, it is characterized in that: include adhesive glue (66,67), compound glass, moisture absorption molecular sieve (7), the size composition hollow glass heat insulating bar frame that hollow glass heat insulating bar matches according to glass surrounding, two side external surfaces of hollow glass heat insulating bar frame, surface, baseplane scribble adhesive glue (66,67), and glass lays respectively at the left and right sides of the hollow glass heat insulating bar frame scribbling adhesive glue (66,67)；The space segment (51,52) of hollow glass heat insulating bar is placed with moisture absorption molecular sieve (7), hollow glass heat insulating bar, adhesive glue (66,67) are arranged along the edge of glass, the hollow space (68) that glass, hollow glass heat insulating bar frame and adhesive glue (66,67) enclose is airtight, and hollow space (68) fills noble gas；The number of plies of multiple glazing is N, N >=3, and the quantity of hollow space (68) and hollow glass heat insulating bar frame is N-1, and every layer of glass is separated by hollow glass heat insulating bar frame。
9. the double glazing that hollow glass heat insulating bar according to claim 7 or 8 manufactures, it is characterised in that: noble gas is argon or krypton or xenon。
10. the double glazing that hollow glass heat insulating bar according to claim 7 or 8 manufactures, it is characterised in that: adhesive glue (66,67) is sealing adhesive for response type butyl glue or high-melting-point butyl rubber。
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| CN201610156453.2A CN105696917B (en) | 2016-03-17 | 2016-03-17 | A kind of hollow glass heat insulating item and hollow glass |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106088959A (en) * | 2016-07-19 | 2016-11-09 | 大连华工创新科技股份有限公司 | A kind of method improving glass door and window heat-insulating property |
| CN106121460A (en) * | 2016-08-11 | 2016-11-16 | 江苏扬子净化工程有限公司 | A kind of energy-saving sound insulation double glazing cleaning window |
| CN111675497A (en) * | 2020-05-27 | 2020-09-18 | 佛山市志优门窗配件有限公司 | Hollow glass sealing process without fogging at minus seventy DEG C |
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| CN111675497A (en) * | 2020-05-27 | 2020-09-18 | 佛山市志优门窗配件有限公司 | Hollow glass sealing process without fogging at minus seventy DEG C |
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| CN105696917B (en) | 2018-07-31 |
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