CN104290401A - Glass composite vacuum board with mounting hole, and preparation method thereof - Google Patents

Glass composite vacuum board with mounting hole, and preparation method thereof Download PDF

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Publication number
CN104290401A
CN104290401A CN201310298574.7A CN201310298574A CN104290401A CN 104290401 A CN104290401 A CN 104290401A CN 201310298574 A CN201310298574 A CN 201310298574A CN 104290401 A CN104290401 A CN 104290401A
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CN
China
Prior art keywords
plate
glass
installing hole
vacuum
vacuum chamber
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Pending
Application number
CN201310298574.7A
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Chinese (zh)
Inventor
戴长虹
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Individual
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Individual
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Priority to CN201310298574.7A priority Critical patent/CN104290401A/en
Publication of CN104290401A publication Critical patent/CN104290401A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • E04B1/88—Insulating elements for both heat and sound
    • E04B1/90—Insulating elements for both heat and sound slab-shaped
    • 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
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2509/00—Household appliances
    • B32B2509/10—Refrigerators or refrigerating equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The invention relates to a glass composite vacuum board with a mounting hole. The board comprises surface boards, connection layers, and a vacuum cavity. The board is characterized in that the mounting hole is integrated with an air-exhaust port. The mounting hole penetrates the entire composite board. The surface boards are glass boards. The surface boards and/or the connection layers provide additional strength for the vacuum cavity, such that the flatness of the vacuum cavity under atmospheric pressure can be ensured. The vacuum cavity is a sealed cavity which is formed by metal boards which are edge-sealed by welding under normal pressure and are sealed under high temperature and under vacuum. During the sealing process, the air-exhaust port preformed on the vacuum cavity is automatically sealed in a vacuum furnace by using a low-temperature solder according to a liquid sealing principle. The low-temperature solder includes low-temperature metal and alloy solder. Supporters are provided in the vacuum cavity. The preparation method of the glass composite vacuum board with the mounting hole is simple. With the glass composite vacuum board, defects of existing thermal insulation boards and vacuum thermal insulation boards can be overcome. Strength, thermal insulation performance, sound insulation performance, and fire resistance of the board can be enhanced.

Description

There is composite evacuated plate of the glass of installing hole and preparation method thereof
Technical field
The present invention relates to energy-saving building technology field, particularly relating to a kind ofly has composite evacuated plate of the glass of installing hole and preparation method thereof.
Background technology
The power consumption of the architectural energy consumption Yi Zhan whole society of China more than 1/3 and in the trend that increases year by year, adopt heat preservation construction material to be one of Main Means reducing building energy consumption.Current building exterior wall heat preserving material used is many is B level insulation material, as organic materials such as polystyrene, polyurethane, bipeltates, these organic material heat resistances are poor, easy firing, not only discharge a large amount of heats during burning, produce a large amount of poison gas, and large fire spread can be accelerated; Simultaneously, molten contracting can be there is in organic material when fire, produce density flaming droplet, on initiation heat-insulation layer, institute's tiling comes off, cause spot fire and secondary injury possibly, so national departments concerned prohibites exterior-wall heat insulation use organic insulation material, particularly at skyscraper and public building.Reach in the insulation material of A grade standard in combustibility, mainly with the inorganic material that mineral wool and rock wool are representative, but existing home made article requires very large gap with Application in Building in water absorption rate, intensity, weatherability etc., be directly used in construction wall insulation, problems such as water suction will being occurred, drop, be softening.In addition, A level insulation material cost is far away higher than organic material, and complicated construction technique construction cost is far beyond the expense of B level insulation material, and its poor thermal insulation property and energy consumption is high, the needs of national current energy-saving and emission-reduction can not be met.
Vacuum heat-insulating plate is a kind of novel insulation material grown up in recent years, mainly comprise vacuum bag and core etc., its major advantage be belong to A level insulation material, good heat insulating, thickness is thin, unit mass is light, but also there is obvious shortcoming difficulty as dry in core, vacuum bag poor air-tightness, puncture-resistant intensity are low, and soon, easily rise bag, insulation life-span of vacuum decay is short etc.In addition, above insulation material all needs to increase decoration overcoat.
Evacuated panel can substitute existing warming plate and be applied to and require heat insulation and place that is sound insulation, and some installation sites need punching on warming plate to install, and evacuated panel obviously cannot punch when mounted thereon, otherwise can destroy its vacuum.
Summary of the invention
?technical problem to be solved by this invention is for existing building thermal insulation board, warming plate, the defect that vacuum heat-insulating plate exists, there is provided a kind of and novel have composite evacuated plate of the glass of installing hole and preparation method thereof, this have the preparation method technique of the composite evacuated plate of the glass of installing hole simple, the prepared composite evacuated plate of the glass of installing hole that has can overcome existing thermal insulation board, the deficiency of vacuum heat-insulating plate and warming plate, effectively can ensure the air-tightness of the composite evacuated plate of glass of installing hole, increase the service life, and its intensity and heat insulation can be increased, sound insulation, fire protecting performance, also there is good decorative effect simultaneously.
In order to solve the problems of the technologies described above, the invention provides a kind ofly has the composite evacuated plate of the glass of installing hole, comprise panel, articulamentum and vacuum chamber, it is characterized in that installing hole and bleeding point unite two into one, described installing hole is through whole composite plate, described panel is glass plate, described panel and or described articulamentum provide additional strength for described vacuum chamber, ensure vacuum chamber planarization under atmospheric pressure, described vacuum chamber welds edge sealing at ambient pressure by metallic plate, high temperature seals and the closed cavity of formation under vacuo, described sealing utilizes solder according to hydraulic seal principle automatic-sealed in a vacuum furnace pre-bleeding point on vacuum chamber, described solder comprises low-temperature metal and solder, supporter is had in described vacuum chamber.
In order to solve the problems of the technologies described above, the invention provides a kind of preparation method having the composite evacuated plate of the glass of installing hole, it is characterized in that comprising the following steps:
The first step, the have shape of the composite evacuated plate of the glass of installing hole and size according to required making make two pieces of panels and two pieces of metallic plates for the formation of vacuum chamber respectively, two pieces of metallic plates for the formation of vacuum chamber are carried out flanging shaping and make supporter at least one piece of metallic plate, each block of plate makes bleeding point or installing hole;
Two pieces of panels are first joined together to form composite plate respectively by articulamentum and two pieces of metallic plates by second step, then are welded together by two pieces of composite plate alignment fastenings; Or first two pieces of metallic plate alignment fastenings for the formation of vacuum chamber are welded together, then be joined together to form composite plate by articulamentum and two pieces of panels; Place solder in advance, composite plate is sent in vacuum drying oven, once can send into several piece;
3rd step, first vacuum drying oven is warming up to the temperature of articulamentum solidification, again vacuum drying oven is evacuated to below 0.1Pa, then vacuum drying oven is warming up to the temperature of sealing, solder fusing is by bleeding point self-closed, with stove cooling, solder solidify rear to vacuum chamber realize air-tightness welding, open the composite evacuated plate of glass that vacuum drying oven obtains installing hole.
Wherein, the composite evacuated plate of the glass of installing hole is had to comprise the various forms of sheet materials such as surface plate, curved slab, bending plate, sketch plate described in.
Wherein, the composite evacuated plate of the glass of installing hole is had can also to have connector or groove etc. for installing described in.
Wherein, the surrounding of the composite evacuated plate of the glass of installing hole or vacuum chamber is had to scribble fluid sealant or structure glue described in.
Wherein, described panel is glass plate, as simple glass, safety glass, semi-tempered glass, coated glass, pattern glass, sand blasting glass etc., can have decorative layer, as colored glaze etc. above it;
Further, the preferred safety glass of described panel, to increase its intensity and security;
Further, described panel is single glass plate, or glass composite board;
Further, described panel can be commaterial, also can be two kinds of different materials.
Wherein, described articulamentum is adhesive or plastic sheet;
Further, described adhesive comprises organic gel, inorganic glue and composite adhesive, is commercially available prod; Described organic gel comprises thermosetting cement, PUR etc., and preferred resistant to elevated temperatures adhesive, as phenolic resins, epoxy resin, organic siliconresin etc.;
Further, the preferred resistant to elevated temperatures thermoplastic of described plastic sheet, as polyamide, poly-to mock, PVB film etc.
Wherein, described articulamentum can be one to several layers;
Further, enhancement Layer or stiffener can be had, as fiber, reinforcement, reinforcing mat, stiffener etc. in described articulamentum or between described articulamentum.
Wherein, panel and vacuum chamber can connect as one before vacuumizing or in vacuum or after vacuumizing by described articulamentum.
Wherein, described vacuum chamber is the air-tight cavity be welded by a piece or two pieces of metallic plates, and described metallic plate is ultra thin plate, and thickness is 0.1-1mm, preferred 0.15-0.5mm.
Wherein, described vacuum chamber can be one to several, and when described vacuum chamber is two, upper and lower two vacuum chambers stack bonding along the diagonal dislocation of lower upper surface, make it form overlap edge, to reduce edge heat bridge impact when described composite evacuated plate is installed.
Wherein, the metallic plate of described vacuum chamber is the material of Low emissivity, as adopted mirror board, or its surface makes it have extremely low radiance, as aluminizer etc. through process.
Wherein, the inwall of described vacuum chamber can have coating that is heat insulation, sound insulation; Can have getter in described vacuum chamber, getter is automatic activation under high temperature, high vacuum.
Wherein, described welding comprises melting welding, pressure welding, soldering etc., as argon arc welding, laser weld, ultrasonic bonding, low-melting-point metal and alloy welding and other welding manners for metallic plate especially ultra-thin metal plates.
Wherein, described bleeding point or installing hole have one to several.
Wherein, described bleeding point can directly be made in vacuum chamber punching press, also first can make bleeding point and be welded on vacuum chamber again.
Wherein, described vacuum drying oven or the single-unit furnace of batch production, or the tunnel kiln that continous way is produced; The vacuum of described vacuum drying oven is 0.1-0.001Pa, is preferably 0.05-0.005Pa; The temperature of described vacuum drying oven is 150-450 DEG C, is preferably 280-350 DEG C.
Wherein, above support can be the supporter made separately, also can be on the metallic plate making vacuum chamber by mechanical means as punching press the projection that formed, as point, line etc.;
Further, when above support makes separately, be point, line or the net etc. that adopt the materials such as metal, glass, pottery, high polymer to make.
Wherein, above support has one to several layers.
Wherein, above support can directly put into described vacuum chamber, also can form one with the inwall of described vacuum chamber by punching press, roll extrusion and welding, the mode such as bonding.
The invention has the beneficial effects as follows:
Of the present invention have its vacuum chamber of the composite evacuated plate of the glass of installing hole to be that metallic plate is made and has the protection of articulamentum and panel, so have fabulous air-tightness, puncture-resistant intensity and low radiance, thus not only heat-proof quality is good but also have extremely long service life; The thickness of vacuum chamber is minimum, is generally less than 1 millimeter, so the thickness of whole composite plate can be very little, minimum only have several millimeters, and space that is less than the thickness of existing vacuum heat-insulating plate, that take is less; Of the present invention have the composite evacuated plate of the glass of installing hole to be formed by the Material cladding of several difformity and material, prevents resonance effects during sound transmission, in addition the existence of vacuum layer, so have good sound insulation value; The composite evacuated plate of glass by installing hole of the present invention forms primarily of glass and metal material, and articulamentum can select inorganic material or fire proofing, so have good fire protecting performance; The glass plate having its panel of the composite evacuated plate of the glass of installing hole can select multiple decoration of the present invention, so have good decorative effect, does not need after installation to do decorative layer again, not only saves material and saves manpower and time yet; Of the present invention have the composite evacuated plate of the glass of installing hole to be made up of glass and composite metal plate, so not only thickness is thin, lightweight, and has very high mechanical strength; Of the present invention have the composite evacuated plate of the glass of installing hole to adopt normal temperature and pressure lower sealing edge, high-temperature vacuum lower sealing, installing hole and bleeding point unite two into one, its manufacture craft is simple, production cost is low, can mechanization, automation, production in enormous quantities, product can be widely used in interior wall, exterior wall and curtain wall, the consumption that can greatly reduce material and the energy, the weight alleviating building, shortening building cycle; Of the present invention have the composite evacuated plate of the glass of installing hole not only can be applied to new building, and the energy-conservation of existing building and outward appearance transformation can be applied to, installing hole can have one to several, not only can wet combining but also can be cladding, can greatly save the engineering time compared with existing insulation material, improve heat insulation and soundproof effect; Of the present invention have the composite evacuated plate of the glass of installing hole to make sketch plate, is directly used in the production of refrigerator, refrigerator-freezer, refrigerator carriage, incubator, freezer, frozen products insulated container etc.
Accompanying drawing explanation
Fig. 1 of the present inventionly has the composite evacuated plate structure schematic diagram of the glass of installing hole.
In figure: 1. panel, 2. articulamentum, 3. vacuum chamber, 4. supporter, 5. bleeding point and installing hole, 6. solder.
Detailed description of the invention
Below adopt embodiment and accompanying drawing to describe embodiments of the present invention in detail, to the present invention, how application technology means solve technical problem whereby, and the implementation procedure reaching technique effect can fully understand and implement according to this.
See accompanying drawing, be made up of panel 1, articulamentum 2, vacuum chamber 3 and supporter 4 the composite evacuated plate of the glass of installing hole, panel 1 is that the glass plate of 2-6mm or safety glass or coated glass or colored glazed glass or ground glass etc. are formed by thickness; Articulamentum 2 is resistant to elevated temperatures adhesive, can select organic adhesion agent and conventional inorganic adhesive or the organo-mineral complexing adhesive etc. such as the resistant to elevated temperatures phenolic resin glue of normal temperature or hot setting, epoxide-resin glue, organic siliconresin glue and polyimides; Vacuum chamber 3 is that the corrosion resistant plate of 0.15-1.0mm, stainless iron plate, electrolytic tinplate or galvanized sheet etc. are welded by thickness; Supporter 4 is made up of metal, pottery, glass or high polymer, and modes such as utilizing printing, print, spray, machinery lays is that dot matrix is distributed in vacuum chamber 3, and the bearing height of supporter 4 is advisable with 0.15-1.0mm, and the diameter of the strong point is advisable with 0.3-1.0mm; The air exhaust nozzle that bleeding point 5 is directly stamped out by two pieces of metallic plates up and down of vacuum chamber 3 and groove form, and place solder 6 as tin, zinc, magnesium and low-melting alloy thereof in groove, and solder 6 dissolves and automatically to seal bleeding point 5 afterwards; Installing hole 5 and the same hole of air exhaust nozzle, through the composite evacuated plate of whole glass.There is the preparation method of the composite evacuated plate of the glass of installing hole as follows: the electrolytic tinplate that first cutting two pieces is onesize is for making vacuum chamber 3, and utilize the mode of punching press to two pieces of electrolytic tinplates carry out flanging shaping and make bleeding point 5, by printing mode with the performed polymer of high polymer for supporter 4 is printed on two boards by raw material respectively, utilize seam welder to be welded together after two pieces of electrolytic tinplates close sheet, carry out edge sealing; Secondly making two pieces of onesize armorplate glasses as panel 1 produces installing hole 5, choose epoxide-resin glue as articulamentum 2, two surfaces up and down panel 1 being pasted onto vacuum chamber 3 by articulamentum 2 form composite plate, and places solder 6 in advance; Finally one piece or composite plate are in batch sent in vacuum drying oven, below 0.1Pa is evacuated to after first heating makes the epoxy resin adhesive curing of articulamentum 2, temperature when vacuumizing is preferably more than 300 DEG C, to promote the eliminating of gas in vacuum chamber 3, after vacuum reaches, then be warming up to sealing temperature, solder 6 melts bleeding point 5 self-closed, with stove cooling, solder 6 solidifies final vacuum chamber 3 and realizes airtight sealing, opens the composite evacuated plate of glass that vacuum drying oven obtains installing hole; In order to protect the impact of vacuum chamber 3 and elimination heat bridge, the surrounding of vacuum chamber 3 can smear fluid sealant or structure glue; In order to protect panel 1, in installing hole 5, protective casing can be added.
All above-mentioned this intellectual properties of primary enforcement, not setting restriction this new product of other forms of enforcement and/or new method.Those skilled in the art will utilize this important information, and foregoing is revised, to realize similar implementation status.But all modifications or transformation belong to the right of reservation based on new product of the present invention.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.

Claims (10)

1. one kind has the composite evacuated plate of the glass of installing hole, comprise panel, articulamentum and vacuum chamber, it is characterized in that installing hole and bleeding point unite two into one, described installing hole is through whole composite plate, described panel is glass plate, described panel and or described articulamentum provide additional strength for described vacuum chamber, ensure vacuum chamber planarization under atmospheric pressure, described vacuum chamber welds edge sealing at ambient pressure by metallic plate, high temperature seals and the closed cavity of formation under vacuo, described sealing utilizes solder according to hydraulic seal principle automatic-sealed in a vacuum furnace pre-bleeding point on vacuum chamber, described solder comprises low-temperature metal and solder, supporter is had in described vacuum chamber.
2. there is the composite evacuated plate of the glass of installing hole as claimed in claim 1, described in it is characterized in that, have the composite evacuated plate of the glass of installing hole to comprise surface plate, curved slab, bending plate and sketch plate.
3. there is the composite evacuated plate of the glass of installing hole as claimed in claim 1, it is characterized in that described articulamentum is adhesive or plastic sheet.
4. there is the composite evacuated plate of the glass of installing hole as claimed in claim 1, it is characterized in that can having enhancement Layer or stiffener in described articulamentum.
5. there is the composite evacuated plate of the glass of installing hole as claimed in claim 1, it is characterized in that described vacuum chamber has one to several, when described vacuum chamber is two, upper and lower two vacuum chambers stack bonding along the diagonal dislocation of lower upper surface, it is made to form overlap edge, to reduce edge heat bridge impact during installation.
6. there is the composite evacuated plate of the glass of installing hole as claimed in claim 1, it is characterized in that described vacuum chamber is Low emissivity chamber.
7. there is the composite evacuated plate of the glass of installing hole as claimed in claim 1, it is characterized in that described welding comprises melting welding, pressure welding and soldering.
8. there is the composite evacuated plate of the glass of installing hole as claimed in claim 1, it is characterized in that above support has one to several layers.
9. there is the composite evacuated plate of the glass of installing hole as claimed in claim 1, it is characterized in that there is getter in described vacuum chamber.
10. the preparation method having the composite evacuated plate of the glass of installing hole described in any one of claim 1 to 9, is characterized in that comprising the following steps:
The first step, the have shape of the composite evacuated plate of the glass of installing hole and size according to required making make two pieces of panels and two pieces of metallic plates for the formation of vacuum chamber respectively, two pieces of metallic plates for the formation of vacuum chamber are carried out flanging shaping and make supporter at least one piece of metallic plate, each block of plate makes bleeding point or installing hole;
Two pieces of panels are first joined together to form composite plate respectively by articulamentum and two pieces of metallic plates by second step, then are welded together by two pieces of composite plate alignment fastenings; Or first two pieces of metallic plate alignment fastenings for the formation of vacuum chamber are welded together, then be joined together to form composite plate by articulamentum and two pieces of panels; Place solder in advance, composite plate is sent in vacuum drying oven, once can send into several piece;
3rd step, first vacuum drying oven is warming up to the temperature of articulamentum solidification, again vacuum drying oven is evacuated to below 0.1Pa, then vacuum drying oven is warming up to the temperature of sealing, solder fusing is by bleeding point self-closed, with stove cooling, solder solidify rear to vacuum chamber realize air-tightness welding, open the composite evacuated plate of glass that vacuum drying oven obtains installing hole.
CN201310298574.7A 2013-07-17 2013-07-17 Glass composite vacuum board with mounting hole, and preparation method thereof Pending CN104290401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310298574.7A CN104290401A (en) 2013-07-17 2013-07-17 Glass composite vacuum board with mounting hole, and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310298574.7A CN104290401A (en) 2013-07-17 2013-07-17 Glass composite vacuum board with mounting hole, and preparation method thereof

Publications (1)

Publication Number Publication Date
CN104290401A true CN104290401A (en) 2015-01-21

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CN201310298574.7A Pending CN104290401A (en) 2013-07-17 2013-07-17 Glass composite vacuum board with mounting hole, and preparation method thereof

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Citations (7)

* Cited by examiner, † Cited by third party
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CN201024620Y (en) * 2007-03-30 2008-02-20 兆宁 Composite vacuum exterior wall thermal insulation decorative board
CN201066022Y (en) * 2007-06-06 2008-05-28 兆宁 Metal vacuum heat-insulation plate
CN102345341A (en) * 2010-07-30 2012-02-08 叶倩儿 Multifunctional plate and manufacturing method thereof
CN202595934U (en) * 2012-06-07 2012-12-12 张寅啸 Hollow vacuum heat-insulating plate
CN102953441A (en) * 2012-03-21 2013-03-06 戴长虹 Convex-sided vacuum heat-insulating board, flattened vacuum heat-insulating board and preparation methods thereof
CN102953509A (en) * 2012-03-21 2013-03-06 戴长虹 Vacuum ceramic thermal baffle welded by metal solders and manufacturing method of thermal baffle
CN202809869U (en) * 2012-09-14 2013-03-20 昆山蓝胜建材有限公司 Vacuum insulated panel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201024620Y (en) * 2007-03-30 2008-02-20 兆宁 Composite vacuum exterior wall thermal insulation decorative board
CN201066022Y (en) * 2007-06-06 2008-05-28 兆宁 Metal vacuum heat-insulation plate
CN102345341A (en) * 2010-07-30 2012-02-08 叶倩儿 Multifunctional plate and manufacturing method thereof
CN102953441A (en) * 2012-03-21 2013-03-06 戴长虹 Convex-sided vacuum heat-insulating board, flattened vacuum heat-insulating board and preparation methods thereof
CN102953509A (en) * 2012-03-21 2013-03-06 戴长虹 Vacuum ceramic thermal baffle welded by metal solders and manufacturing method of thermal baffle
CN202595934U (en) * 2012-06-07 2012-12-12 张寅啸 Hollow vacuum heat-insulating plate
CN202809869U (en) * 2012-09-14 2013-03-20 昆山蓝胜建材有限公司 Vacuum insulated panel

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