CN205604499U - Vacuum insulation board for building field - Google Patents
Vacuum insulation board for building field Download PDFInfo
- Publication number
- CN205604499U CN205604499U CN201620404574.XU CN201620404574U CN205604499U CN 205604499 U CN205604499 U CN 205604499U CN 201620404574 U CN201620404574 U CN 201620404574U CN 205604499 U CN205604499 U CN 205604499U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- layer
- heat
- vacuum layer
- connecting plate
- 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.)
- Expired - Fee Related
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Classifications
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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
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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
- 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 discloses a vacuum insulation board for building field, include PLASTIC LAMINATED, vacuum layer, porose panel, fixed block, add core hole and inorganic protective layer, the PLASTIC LAMINATED sets up the bottom at the heat -insulating shield body, through first connecting plate fixed connection between PLASTIC LAMINATED and the vacuum layer, the inside on vacuum layer is provided with the core, through second connecting plate fixed connection between vacuum layer and the porose panel, through fastening bolt and nut fixed connection between porose panel and the second connecting plate, fixed block fixed mounting is in the left and right sides of heat -insulating shield body, it sets up the top on the vacuum layer to add the core hole, inorganic protective layer setting is on porose panel. The utility model discloses fire behavior is good, still has remarkable isolated heat transfer's effect under lower vacuum environment, has the life of overlength promptly, and the circumstances about revealing in the vacuum under also will not resilience, the potential safety hazard of being out of shape is had at architectural will not.
Description
Technical field
This utility model relates to building field equipment technical field, a kind of vacuum heat-insulating plate being applicable to building field.
Background technology
At present, vacuum heat-insulating plate body is to be composited with vacuum protection top layer by filling core, it is effectively prevented from the heat transfer that cross-ventilation causes, there is environmental protection and energy-efficient characteristic, it it is the most state-of-the-art current thermal insulation material, it is adiabatic environment-friendly materials, there is splendid heat-insulating property, and manufacturing, use and use in last handling process without any pollution, compared with other material, there is insulation layer thickness thin when heat preservation technology requires identical, volume is little, lightweight advantage, it is applicable to power conservation requirement little with insulation material volume compared with high, lightweight occasion.But, existing vacuum heat-insulating plate body is mainly with fiber-like inorganic material such as glass fibre as core, with four layers to five layers Obstruct membrane of aluminizing as lapping, although this type of vacuum heat-insulating plate body has relatively low initial thermal conductivity coefficient, but destroyed by physical chemistry, and fiber is very sensitive to vacuum, elapse over time, heat conductivity can quickly go up, the i.e. life-span is shorter, and fiber has the highest rebound degree, can cause resilience after vacuum leak, the shortcomings such as fire protecting performance difference, are not suitable for building thermal-insulation energy-saving.
Summary of the invention
The purpose of this utility model is to provide a kind of vacuum heat-insulating plate being applicable to building field, to solve the problem proposed in above-mentioned background technology, is had an advantageous effect in that；Fire protecting performance is good, still has the effect of the isolation heat transmission of brilliance, i.e. have the service life of overlength under relatively low vacuum environment, and in the case of vacuum leak also will not resilience, in the architectural potential safety hazard not havinging deformation.
For achieving the above object, this utility model following technical scheme of offer: a kind of vacuum heat-insulating plate being applicable to building field, including PLASTIC LAMINATED, vacuum layer, porose sheet material, fixed block, add core bore and inorganic protective layer, described PLASTIC LAMINATED is arranged on the bottom of heat-insulating shield body, it is connected by the first connecting plate is fixing between described PLASTIC LAMINATED and vacuum layer, described vacuum layer be internally provided with core, it is connected by the second connecting plate is fixing between described vacuum layer with porose sheet material, connect by fastening bolt and nut are fixing between described porose sheet material and the second connecting plate, described fixed block is fixedly mounted on the left and right sides of heat-insulating shield body, the described core bore that adds is arranged on the top of vacuum layer, described inorganic protective layer is arranged on porose sheet material.
Preferably, the outer surface of described vacuum layer is coated with high-performance separation film, and high-performance separation film is respectively polyethylene layer, nylon layer and aluminium foil layer from inside to outside.
Preferably, the both sides of described vacuum layer are provided with aspirating hole.
Preferably, described porose sheet material is evenly arranged with through hole.
Compared with prior art, the beneficial effects of the utility model are: the core of this vacuum heat-insulating plate body uses the other silicon dioxide of powder micron to nano grade, and it is furnished with appropriate inorganic oxide, evacuation after high-pressure molding, the inside of Obstruct membrane it is wrapped under the pressure of external atmosphere pressure, owing to its particle size of core is less, after surface area increases, intergranular solid conductive heat reduces, serve the effect of isolation heat transmission, oxide is then for the moisture of trace in absorption powder, owing to the material of powdery type is the highest to the sensitivity of vacuum, the effect of the isolation heat transmission of brilliance is still had under relatively low vacuum environment, i.e. have the service life of overlength, and also will not resilience in the case of vacuum leak, in the architectural potential safety hazard not havinging deformation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model.
In figure: 1-PLASTIC LAMINATED；2-the first connecting plate；3-core；4-vacuum layer；5-the second connecting plate；The porose sheet material of 6-；7-through hole；8-aspirating hole；9-fixed block；10-adds core bore；11-inorganic protective layer；12-fastening bolt；13-nut.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1 and Fig. 2，A kind of embodiment that this utility model provides: a kind of vacuum heat-insulating plate being applicable to building field，Including PLASTIC LAMINATED 1、Vacuum layer 4、Porose sheet material 6、Fixed block 9、Add core bore 10 and inorganic protective layer 11,PLASTIC LAMINATED 1 is arranged on the bottom of heat-insulating shield body，It is connected by the first connecting plate 2 is fixing between PLASTIC LAMINATED 1 with vacuum layer 4，Vacuum layer 4 be internally provided with core 3，It is connected by the second connecting plate 5 is fixing between vacuum layer 4 with porose sheet material 6，Fix be connected by fastening bolt 12 and nut 13 between porose sheet material 6 with the second connecting plate 5，Fixed block 9 is fixedly mounted on the left and right sides of heat-insulating shield body，Add core bore 10 and be arranged on the top of vacuum layer 4，Inorganic protective layer 11 is arranged on porose sheet material 6，The outer surface of vacuum layer 4 is coated with high-performance separation film，And high-performance separation film is respectively polyethylene layer from inside to outside、Nylon layer and aluminium foil layer，The both sides of vacuum layer 4 are provided with aspirating hole 8，It is evenly arranged with through hole 7 on porose sheet material 6.
Operation principle: during use, the core 4 of powder, after high-pressure molding, at aspirating hole 8, internal air is extracted out, it is internally formed the vacuum layer 3 of closing, owing to the particle size of core 4 is less, specific surface area increases, intergranular solid conductive heat reduces, the most both the conduction of heat of gas had been greatly reduced, greatly reduce again solid contact area, reduce solid thermal conduction, and high-performance separation film has intercepted gas and heat radiation enters, reduce conduct radiation, inorganic protective layer 11 then shoulders the protective effect to vacuum heat-insulating plate body with the form of entirety parcel.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (4)
- null1. the vacuum heat-insulating plate being applicable to building field，Including PLASTIC LAMINATED (1)、Vacuum layer (4)、Porose sheet material (6)、Fixed block (9)、Add core bore (10) and inorganic protective layer (11),It is characterized in that: described PLASTIC LAMINATED (1) is arranged on the bottom of heat-insulating shield body，It is connected by the first connecting plate (2) is fixing between described PLASTIC LAMINATED (1) with vacuum layer (4)，Described vacuum layer (4) be internally provided with core (3)，It is connected by the second connecting plate (5) is fixing between described vacuum layer (4) with porose sheet material (6)，It is connected by fastening bolt (12) and nut (13) are fixing between described porose sheet material (6) and the second connecting plate (5)，Described fixed block (9) is fixedly mounted on the left and right sides of heat-insulating shield body，The described core bore (10) that adds is arranged on the top of vacuum layer (4)，Described inorganic protective layer (11) is arranged on porose sheet material (6).
- A kind of vacuum heat-insulating plate being applicable to building field the most according to claim 1, it is characterised in that: the outer surface of described vacuum layer (4) is coated with high-performance separation film, and high-performance separation film is respectively polyethylene layer, nylon layer and aluminium foil layer from inside to outside.
- A kind of vacuum heat-insulating plate being applicable to building field the most according to claim 1, it is characterised in that: the both sides of described vacuum layer (4) are provided with aspirating hole (8).
- A kind of vacuum heat-insulating plate being applicable to building field the most according to claim 1, it is characterised in that: it is evenly arranged with through hole (7) on described porose sheet material (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404574.XU CN205604499U (en) | 2016-05-08 | 2016-05-08 | Vacuum insulation board for building field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404574.XU CN205604499U (en) | 2016-05-08 | 2016-05-08 | Vacuum insulation board for building field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604499U true CN205604499U (en) | 2016-09-28 |
Family
ID=56969190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620404574.XU Expired - Fee Related CN205604499U (en) | 2016-05-08 | 2016-05-08 | Vacuum insulation board for building field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205604499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431257A (en) * | 2021-08-12 | 2021-09-24 | 江苏山由帝奥节能新材股份有限公司 | Fireproof wallboard for refrigeration house and refrigeration house comprising fireproof wallboard |
-
2016
- 2016-05-08 CN CN201620404574.XU patent/CN205604499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431257A (en) * | 2021-08-12 | 2021-09-24 | 江苏山由帝奥节能新材股份有限公司 | Fireproof wallboard for refrigeration house and refrigeration house comprising fireproof wallboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20210508 |