CN208251343U - Vacuum heat-insulating plate and insulated wall - Google Patents
Vacuum heat-insulating plate and insulated wall Download PDFInfo
- Publication number
- CN208251343U CN208251343U CN201820541396.4U CN201820541396U CN208251343U CN 208251343 U CN208251343 U CN 208251343U CN 201820541396 U CN201820541396 U CN 201820541396U CN 208251343 U CN208251343 U CN 208251343U
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- China
- Prior art keywords
- reflectance coating
- vacuum heat
- support plate
- insulating plate
- vacuum
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Abstract
The utility model provides a kind of vacuum heat-insulating plate and insulated wall, is related to being insulated opacity technique field, comprising: support plate, reflectance coating, articulamentum and vapour barrier；Reflectance coating is covered on the outer surface of support plate, and reflectance coating is used for blocking radiant heat；Vapour barrier is covered on the outer surface of reflectance coating by articulamentum, and vapour barrier is used to obstruct support plate and reflectance coating and atmosphere outside, so that support plate and reflectance coating are in vacuum state.By covering connection reflectance coating on the supporting plate, reflectance coating blocking radiant heat, improve the thermal insulation of vacuum heat-insulating plate, vapour barrier obstructs support plate and reflectance coating and atmosphere outside, support plate and reflectance coating is set to be in vacuum state, it alleviates that traditional vacuum heat-insulating plate existing in the prior art is at high cost, service life is low, the not high technical problem of vacuum degree in heat-insulating shield, realizes that vacuum heat-insulating plate is low in cost, technical effect with long service life.
Description
Technical field
The utility model relates to be insulated sound insulating material technical field, more particularly, to a kind of vacuum heat-insulating plate and insulated wall.
Background technique
Vacuum is a kind of efficient insulation sound insulating method, is the gas that insulation sound insulation space will be remained in vacuum pumping method
It disposes, so that the various transaudient approach of heat transfer caused by gas are eliminated, thus the insulation sound insulation effect for making vacuum insulation insulate against sound
It is current high-efficiency insulated technology state-of-the-art in the world better than other con-ventional insulation sound insulating materials.
With advances in technology, the promotion of traditional material performance becomes better and approaching perfection day by day, and is difficult have qualitative leap again, and with vacuum
The maturation of Thermo Isolation Technique provides good for the reliability of vacuum heat-insulating plate (Vacuum Insulation Panel abbreviation VIP plate)
Good technology guarantees.
But expensive, producer's ability only on high energy conservation degree product at present is made because of it in traditional vacuum heat-insulating plate
Insulated design is carried out using vacuum heat-insulating plate, service life is low, and vacuum degree is not high in heat-insulating shield.
Utility model content
The purpose of this utility model is to provide a kind of vacuum heat-insulating plate and insulated walls, are existed in the prior art with alleviating
Traditional vacuum heat-insulating plate it is at high cost, service life is low, the not high technical problem of vacuum degree in heat-insulating shield.
Vacuum heat-insulating plate provided by the utility model, comprising: support plate, reflectance coating, articulamentum and vapour barrier；
Reflectance coating is covered on the outer surface of support plate, and reflectance coating is used for blocking radiant heat；
Vapour barrier is covered on the outer surface of reflectance coating by articulamentum, and vapour barrier is for by support plate and reflectance coating and outside
Portion's atmospheric environment barrier, so that support plate and reflectance coating are in vacuum state.
Further, vacuum heat-insulating plate further includes interconnecting piece；
Interconnecting piece is located between support plate and reflectance coating, so that support plate and reflectance coating are integrally formed.
Further, interconnecting piece is set as any one in polyvinyl chloride, polyethylene and polyethylene terephthalate
Kind.
Further, support plate is set as wood wool cement board.
Further, there is gap between the wood wool on wood wool cement board.
Further, the vacuum pressure range of support plate and reflectance coating is -0.99~-1.5Mpa.
Further, vacuum heat-insulating plate further includes decorative panel；
Decorative panel is set on the outer surface of vapour barrier, and decorative panel is connect with vapour barrier.
Further, decorative panel is connect by adhesive with vapour barrier.
Further, reflectance coating is set as metallic reflective coating.
Insulated wall provided by the utility model, including vacuum heat-insulating plate；
The cross sectional shape of vacuum heat-insulating plate is rectangle, and multiple vacuum insulation board stackings are placed.
Vacuum heat-insulating plate provided by the utility model, comprising: support plate, reflectance coating, articulamentum and vapour barrier；Reflectance coating covers
It is placed on the outer surface of support plate, reflectance coating is used for blocking radiant heat；Vapour barrier is covered in the appearance of reflectance coating by articulamentum
On face, vapour barrier is used to obstruct support plate and reflectance coating and atmosphere outside, so that support plate and reflectance coating are in vacuum
State.By covering connection reflectance coating on the supporting plate, reflectance coating blocking radiant heat improves the thermal insulation of vacuum heat-insulating plate, every
Gas-bearing formation obstructs support plate and reflectance coating and atmosphere outside, and support plate and reflectance coating is made to be in vacuum state, alleviates existing
Have that vacuum heat-insulating plate traditional present in technology is at high cost, service life is low, the not high technical problem of vacuum degree in heat-insulating shield,
Realize that vacuum heat-insulating plate is low in cost, technical effect with long service life.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of vacuum heat-insulating plate provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram that vacuum heat-insulating plate provided by the embodiment of the utility model has decorative panel.
Icon: 100- support plate；110- interconnecting piece；200- reflectance coating；300- articulamentum；400- vapour barrier；500- decoration
Plate.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is the overall structure diagram of vacuum heat-insulating plate provided in this embodiment；Fig. 2 is vacuum provided in this embodiment
Heat-insulating shield has the structural schematic diagram of decorative panel.
As shown in Figs. 1-2, vacuum heat-insulating plate provided in this embodiment, comprising: support plate 100, reflectance coating 200, articulamentum
300 and vapour barrier 400；Reflectance coating 200 is covered on the outer surface of support plate 100, and reflectance coating 200 is used for blocking radiant heat；Every
Gas-bearing formation 400 is covered on the outer surface of reflectance coating 200 by articulamentum 300, and vapour barrier 400 is used for support plate 100 and reflection
Film 200 and atmosphere outside obstruct, so that support plate 100 and reflectance coating 200 are in vacuum state.
Wherein, the covering of reflectance coating 200 is connected on the outer surface of support plate 100, the setting of reflectance coating 200, is improved whole
The heat insulation of vacuum heat-insulating plate, vapour barrier 400 are covered on the outer surface of reflectance coating 200 by articulamentum 300, vapour barrier
400 make support plate 100 and reflectance coating 200 be in vacuum state, and the support plate 100 and reflectance coating 200 under vacuum state can
Thermal energy and barrier sound are obstructed, the heat-proof quality and sound insulation property of vacuum heat-insulating plate are improved.
In addition, the setting of articulamentum 300 makes vapour barrier 400 and reflectance coating 200 be fixed as one molding, make vacuum heat-insulating plate at
Type.
Further, reflectance coating 200 is set as metallic reflective coating 200.
Reflectance coating 200 can be metallic reflective coating, or dielectric reflectance coating, in addition, there are also combine the two
The inter metal dielectric reflectance coating come, preferably, reflectance coating 200 is set as metallic reflective coating.
Since aluminium foil has good heat-proof quality, preferably, reflectance coating 200 is set as aluminium foil.
Further, support plate 100 is set as wood wool cement board.
Support plate 100 is set as wood wool cement board, and wood wool cement board belongs to environment-friendly building materials, by cement as crosslinking
As fibre reinforced materials plate made of portions additive is suppressed is added, mainly by sawdust fine crushing and cement gel in agent, wood wool
Conjunction is process, color deashing, and wood wool cement board combines the long-lived spy of intensity, workability and cement of timber material
Property.Wood wool cement board has that practicability is wide, has excellent performance, and has corrosion resistant, heat-resisting, resistance to ant erosion, easy processing and cement, lime, stone
Cream conformability is good, a variety of advantages such as environmentally protective, in addition, one of composition material of wood wool cement board wood wool is that the bad of heat is led
Body, structure composition have in form not through hole, constitute the thermal capacitance and thermal resistance of air, therefore the thermal conductivity of wood wool cement board
Very little, and wood wool cement board has good soundproof effect, preferably, support plate 100 is set as wood wool cement board.
The sound-absorbing effect of wood wool cement board is improved with thickness, but application method has a significant impact to sound-absorbing effect, example
Such as, between wood wool cement board and building structure, retain spacing, sound-absorbing effect can be significantly improved.
Further, there is gap between the wood wool on wood wool cement board.
Wherein, the wood wool on wood wool cement board has between the wood wool on each wood wool cement board in being randomly distributed
Gap, this distribution can increase wood wool cement board intensity, increase the intensity of overall vacuum heat-insulating shield.
Vacuum heat-insulating plate provided in this embodiment, comprising: support plate 100, reflectance coating 200, articulamentum 300 and vapour barrier
400；Reflectance coating 200 is covered on the outer surface of support plate 100, and reflectance coating 200 is used for blocking radiant heat；Vapour barrier 400 passes through
Articulamentum 300 is covered on the outer surface of reflectance coating 200, and vapour barrier 400 is used for support plate 100 and reflectance coating 200 and outside
Atmospheric environment barrier, so that support plate 100 and reflectance coating 200 are in vacuum state.It is anti-by covering connection in support plate 100
Film 200 is penetrated, 200 blocking radiant heat of reflectance coating improves the thermal insulation of vacuum heat-insulating plate, and vapour barrier 400 is by support plate 100 and reflects
Film 200 and atmosphere outside obstruct, and so that support plate 100 and reflectance coating 200 is in vacuum state, alleviate and deposit in the prior art
Traditional vacuum heat-insulating plate it is at high cost, service life is low, the not high technical problem of vacuum degree in heat-insulating shield, realize vacuum
Heat-insulating shield is low in cost, technical effect with long service life.
On the basis of the above embodiments, further, vacuum heat-insulating plate provided in this embodiment further includes interconnecting piece
110；Interconnecting piece 110 is located between support plate 100 and reflectance coating 200, so that support plate 100 and reflectance coating 200 are integrally formed.
Wherein, interconnecting piece 110 is set in support plate 100 and reflectance coating 200, the setting of interconnecting piece 110 can be by support plate 100
It is fixed as one molding with reflectance coating 200, overall vacuum is made to be insulated sheet metal forming.
Further, interconnecting piece 110 is set as any in polyvinyl chloride, polyethylene and polyethylene terephthalate
It is a kind of.
The material of interconnecting piece 110 is set as high molecular material, and high molecular material can be a variety of, such as: polyvinyl chloride gathers
Ethylene and polyethylene terephthalate etc., the material of interconnecting piece 110 can be polyvinyl chloride, polyethylene and poly- terephthaldehyde
Any one in sour glycol ester.
Due to the features such as polyvinyl chloride is with good stability, weatherability, good heat-insulation effect, preferably, interconnecting piece 110
Material be specially pvc material, polyethylene and polyethylene terephthalate also can be selected as interconnecting piece 110
Material.
Vacuum heat-insulating plate provided in this embodiment, by the way that interconnecting piece 110 is arranged between support plate 100 and reflectance coating 200,
It is integrally formed support plate 100 and reflectance coating 200.
On the basis of the above embodiments, further, vacuum heat-insulating plate provided in this embodiment further includes decorative panel
500；Decorative panel 500 is set on the outer surface of vapour barrier 400, and decorative panel 500 is connect with vapour barrier 400.
Wherein, decorative panel 500 is set, and decorative panel 500 connect with the outer surface of vapour barrier 400, and decorative panel 500 can be according to making
The specific requirements of user are designed to different patterns, improve the aesthetics of overall vacuum heat-insulating shield, are suitable for vacuum heat-insulating plate
Various occasions improve the applicability of vacuum heat-insulating plate.
Decorative panel 500 uses ornament materials, and ornament materials is divided into two large divisions: a part is outdoor material, and a part is
Indoor material.Indoor material is further divided into stone material, five plate, sheet material, profile, wire rod types.500 material of decorative panel is all plates
General name, mainly have: core-board, glued board, decoration panel, density board, integrated timber, particieboard, fire-proof plate, plasterboard, PVC
Plate, aluminum-pinch, aluminium-plastic panel, three dimensional panel etc., preferably, decorative panel 500 is decoration panel.
Further, decorative panel 500 is connect by adhesive with vapour barrier 400.
Decorative panel 500 can be connect by adhesive with vapour barrier 400, and adhesive is to be made by sticking for interface with cohesion etc.
With natural or synthesis, organic or inorganic one that two or more product or material can be made to link together
Substance is referred to as adhesive, is called binder.
Adhesive can be a variety of, such as: Thermoplastic adhesive, Thermosetting adhesive and synthetic rubber type adhesive etc.,
Since Thermoplastic adhesive is more suitable the production technology of vacuum heat-insulating plate, preferably, adhesive is Thermoplastic adhesive.
Further, the vacuum pressure range of support plate 100 and reflectance coating 200 is -0.99~-1.5Mpa.
The manufacturing process of vacuum heat-insulating plate are as follows:
Thermoset plastic particle is heated up to 200-230 degree, plastic grain in the state of melting, using plastic extrusion at
The plastics being plasticized continuously are got into mold by type machine.Support plate 100 is placed in mold, the inner face of mold places reflectance coating 200,
Thermoset plastic is injected in gap between the two, and after thermoset plastic is cooling, primary product is made, cuts off cast gate.
Primary product outer cladding glass fiber mesh is placed in mouth mold of another mold by three-way shape, injects thermoset plastic,
Six bread of primary product are covered, product to be processed are made.Mold is opened, product to be processed are discharged water middle cooling, are taken out from water quiet
4 to 8H are set, checks inprocess shrinkage tolerance, cuts off flash.
With heat melting device, 200-220 degree of temperature setting melts product plastic surface layer to be processed, while covering cement wood wool, makes
Its wood wool one side and plastic bonding.
It by the mouth mold of three-way shape, will be drilled through inside it with 5mm fluted drill, until support plate 100.Three of threeway at this time
End connect respectively with vacuum pump port, connect with thermosol gelgun or plastic injection machine port, the other end with resin glass
Web and support plate 100 are cast integrally in extrusion molding.Starting vacuum pump vacuumizes, and reaches setting to vacuum pressure in plate
After value, pressure is kept.Start thermosol gelgun or plastic injection machine simultaneously, inwardly injects thermoset plastic, reach set amount
Afterwards, equipment is maintained to run 5 minutes, after thermoset plastic is cooling, semi-finished product are made in pass hull closure.Check semi-finished product dimensioning
Very little shrinking tolerance, and cut off and leave plate pouring basin.
It is first put into one layer of cement wood wool being stirred in mold, semi-finished product are placed in, places into one layer of cement being stirred
Wood wool is in its semi-finished product among cement wood wool material base, and molding tool is put into press pressurization, solidifies, is made into cement wood wool
Product, finished product are vacuum heat-insulating plate, can be used at any time.
Porous support plate can be eliminated -0.99 to -1.5MPa at this pressure by vacuumizing vacuum pressure in wood wool cement board
The gas conduction of convective heat transfer and the overwhelming majority in 100, solid element is thermally conductive and residual gas is thermally conductive, makes vacuum heat-insulating plate
More preferably, and manufacturing process is easy for heat insulation.
It vacuumizing using composite evacuated method, prime is that vacuum pressure in plate can be evacuated to -0.99MPa by oil-sealed rotary pump,
Rear class is that vacuum pressure in plate can be evacuated to -1.5MPa by molecular pump, makes vacuum pressure -0.99 in vacuum layer to -1.5MPa.
The present embodiment provides vacuum heat-insulating plates, connect decorative panel 500 with vapour barrier 400 by adhesive, make decorative panel
500 are set on the outer surface of vacuum heat-insulating plate, improve the beauty of vacuum heat-insulating plate, and vacuum heat-insulating plate is made to be suitable for various fields
It closes, improves the applicability of vacuum heat-insulating plate.
On the basis of the above embodiments, insulated wall provided in this embodiment, including vacuum heat-insulating plate；Vacuum heat-insulating plate
Cross sectional shape is rectangle, and multiple vacuum insulation board stackings are placed.
By placing vacuum insulation board stacking, build vacuum heat-insulating plate at metope, due to vacuum heat-insulating plate it is good every
Thermal effect, therefore insulated wall also has good heat insulation, provides good heat insulation for user.
Insulated wall provided in this embodiment forms insulated wall, is easy to use by placing multiple vacuum insulation board stackings
Person uses.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of vacuum heat-insulating plate characterized by comprising support plate, reflectance coating, articulamentum and vapour barrier；
The reflectance coating is covered on the outer surface of the support plate, and the reflectance coating is used for blocking radiant heat；
The vapour barrier is covered on the outer surface of the reflectance coating by the articulamentum, and the vapour barrier is used for the branch
Fagging and the reflectance coating and atmosphere outside obstruct, so that the support plate and the reflectance coating are in vacuum state.
2. vacuum heat-insulating plate according to claim 1, which is characterized in that further include interconnecting piece；
The interconnecting piece is located between the support plate and the reflectance coating, so that the support plate and reflectance coating one
Molding.
3. vacuum heat-insulating plate according to claim 2, which is characterized in that the interconnecting piece is set as polyvinyl chloride, poly- second
Any one in alkene and polyethylene terephthalate.
4. vacuum heat-insulating plate according to claim 1, which is characterized in that the support plate is set as wood wool cement board.
5. vacuum heat-insulating plate according to claim 4, which is characterized in that have between the wood wool on the wood wool cement board
Gap.
6. vacuum heat-insulating plate according to claim 1, which is characterized in that the vacuum pressure of the support plate and the reflectance coating
Power range is -0.99~-1.5Mpa.
7. vacuum heat-insulating plate according to claim 1, which is characterized in that further include decorative panel；
The decorative panel is set on the outer surface of the vapour barrier, and the decorative panel is connect with the vapour barrier.
8. vacuum heat-insulating plate according to claim 7, which is characterized in that the decorative panel passes through adhesive and the trapping
Layer connection.
9. vacuum heat-insulating plate according to claim 1, which is characterized in that the reflectance coating is set as metallic reflective coating.
10. a kind of insulated wall, which is characterized in that including multiple such as the described in any item vacuum heat-insulating plates of claim 1-9；
The cross sectional shape of the vacuum heat-insulating plate is rectangle, and multiple vacuum insulation board stackings are placed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541396.4U CN208251343U (en) | 2018-04-16 | 2018-04-16 | Vacuum heat-insulating plate and insulated wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541396.4U CN208251343U (en) | 2018-04-16 | 2018-04-16 | Vacuum heat-insulating plate and insulated wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208251343U true CN208251343U (en) | 2018-12-18 |
Family
ID=64637548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541396.4U Active CN208251343U (en) | 2018-04-16 | 2018-04-16 | Vacuum heat-insulating plate and insulated wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208251343U (en) |
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2018
- 2018-04-16 CN CN201820541396.4U patent/CN208251343U/en active Active
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