CN203475622U - Multi-chamber vacuum insulation board - Google Patents
Multi-chamber vacuum insulation board Download PDFInfo
- Publication number
- CN203475622U CN203475622U CN201320493140.8U CN201320493140U CN203475622U CN 203475622 U CN203475622 U CN 203475622U CN 201320493140 U CN201320493140 U CN 201320493140U CN 203475622 U CN203475622 U CN 203475622U
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- China
- Prior art keywords
- thermal insulation
- many
- vacuum thermal
- insulation plate
- isolation
- 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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- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 238000002955 isolation Methods 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 15
- 239000012943 hotmelt Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract 2
- 239000011162 core material Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000005477 standard model Effects 0.000 description 1
Images
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
-
- 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
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- Thermal Insulation (AREA)
Abstract
The utility model provides a multi-chamber vacuum insulation board. The multi-chamber vacuum insulation board comprises a body with sealing edges, wherein the body is formed by a high-barrier air barrier film and heat insulation core materials wrapped by the high-barrier air barrier film, and isolation grooves used for partitioning the body into a plurality of independent vacuum chambers are formed in the body. According to the multi-chamber vacuum insulation board, the overall vacuum effectiveness and impact resistance capacity of the board are enhanced, and the board can be cut along the edges of the chambers so as to meet the requirement for specially-shaped boards in a construction site.
Description
Technical field
The utility model relates to a kind of vacuum thermal insulation plate, relates in particular to a kind of many storehouses type vacuum thermal insulation plate.
Background technology
Ultrathin heat insulation board (STP-SuperSlimThinsulatePanel) is composited inorfil core and high-gas resistance film by vacuumizing encapsulation technology, mainly by vacuum technique, reach the effect of insulation.Core after vacuumizing has certain intensity, can play the effect that skeleton supports, and core itself also has certain thermal resistance, and heat insulation effect is also had to suitable impact.The coefficient of thermal conductivity of STP plate is 0.0067w/ (m.K), reach 1/10 of common heat insulating material, and do not contain any Ozone Depleting Substances (ODS-OzoneDepleting Substances) material, burning grade can reach A level and not fire, having environmental protection, energy-efficient, fireproof characteristic, is one of state-of-the-art thermal insulation material in the world at present.
，STPBan China is civilian has at present obtained numerous application with public building energy field, has played good engineering exemplary role; Its thermal insulation structure form mainly be take traditional outer wall thin plastoring system as main.The product configurations that STP plate is special, having can not cutting, can not punch, plate face can not anchoring, the feature of protection top layer cracky.STP plate is be applied in the thin plastoring system of site operation now more, this kind of construction technology handwork entirely, and when being applied to thin plastoring system, constructing operation, may cause sheet material damaged improperly, makes it lose heat-insulating property.In addition in work progress, the insulation demand that usually needs the STP plate solution metope edge of non-standard model, and STP plate can not cutting defect be difficult to meet the demand of job site, conventionally need to complete in factory the making of different in nature STP plate, cause the delay of construction period, the increase of construction cost.
Utility model content
In view of the above-mentioned problems in the prior art, technical problem to be solved in the utility model is the industrial applicability that strengthens vacuum thermal insulation plate, makes it can cut out flexibly splicing, and improves the vacuum efficacy of vacuum thermal insulation slab integral.
In order to solve the problems of the technologies described above, the utility model provides a kind of many storehouses type vacuum thermal insulation plate, comprise by high-barrier trapping film and be wrapped in the body with edge sealing that the adiabatic heat-insulation core of described high-barrier trapping film inside forms, on described body, being formed with for described body being separated into the isolation channel of a plurality of independently vacuum warehouses.
As preferably, described isolation channel forms by hot melt.
As preferably, the groove that the cross section that described isolation channel is recessed to form to body interior for the two sides from described body is simultaneously " I-shaped ".
As preferably, described isolation channel comprises many lateral isolation grooves of the longitudinal isolation channel of many of longitudinal setting and horizontally set.
As preferably, described many longitudinal isolation channels are parallel to each other and the spacing of adjacent two longitudinal isolation channels equates, described many lateral isolation grooves are parallel to each other and the spacing of adjacent two lateral isolation grooves equates.
As preferably, also comprise glass-fiber-fabric, it is outside that described glass-fiber-fabric is wrapped in described high-barrier trapping film.
The beneficial effects of the utility model are: the many storehouses type vacuum thermal insulation plate forming by hot-melt technology, improve and strengthened overall vacuum usefulness and the impact resistance of sheet material, can cut along storehouse sideline judge, met the demand of job site heterotype profiled sheet, thereby accelerating construction progress, reduces construction cost.
Accompanying drawing explanation
Fig. 1 is the perspective view of many storehouses of the present utility model type vacuum thermal insulation plate;
Fig. 2 is the sectional view of many storehouses of the present utility model type vacuum thermal insulation plate;
Fig. 3 is the flow chart of preparation method of many storehouses type vacuum thermal insulation plate of the utility model embodiment mono-;
Fig. 4 is the flow chart of preparation method of many storehouses type vacuum thermal insulation plate of the utility model embodiment bis-.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Fig. 1 is the perspective view of many storehouses of the present utility model type vacuum thermal insulation plate.Fig. 2 is the sectional view of many storehouses of the present utility model type vacuum thermal insulation plate.
As shown in Figure 1 and Figure 2, many storehouses type vacuum thermal insulation plate that the utility model provides, comprises body 1, and the high-barrier trapping film 2 that body 1 is wrapped up by glass-fiber-fabric and the adiabatic heat-insulation core 3 that is wrapped in high-barrier trapping film 2 inside of glass-fiber-fabric parcel form.The surrounding of body 1 is pressed with edge sealing 4 by hot-melt technology.On the surface of body 1, by hot-melt technology, be further pressed with many longitudinal isolation channel 5 and many and longitudinal isolation channel 5 lateral isolation grooves 5 ' arranged in a crossed manner longitudinally.Longitudinally isolation channel 5 and lateral isolation groove 5 ' be the groove that the cross section that the two sides from body 1 forms to body 1 inner recess is simultaneously " I-shaped ".Many longitudinal isolation channels 5 are parallel to each other and the spacing of adjacent two longitudinal isolation channels 5 equates, many lateral isolation grooves 5 ' are parallel to each other and the spacing of adjacent two lateral isolation grooves 5 ' equates.So, many longitudinal isolation channels 5 and many lateral isolation grooves 5 ' are separated into a plurality of independently vacuum warehouses 6 by body 1.
Many storehouses type vacuum thermal insulation plate of above-described embodiment, beneficial effect is as follows:
1, increase vacuum thermal insulation slab integral high temperature insulating ability
Because monolithic vacuum thermal insulation plate comprises a plurality of vacuum warehouses, each vacuum warehouse is separate non-interference, i.e. a certain vacuum warehouse vacuum failure does not affect the vacuum efficacy of other vacuum warehouses, does not destroy the thermal insulation effectiveness of other vacuum warehouses.So greatly improved the vacuum efficacy of vacuum thermal insulation slab integral, and ability of anti-extraneous unfavorable factor.
2, construct convenient
Vacuum thermal insulation plate can be along the isolation channel cutting between each vacuum warehouse, thereby form small size vacuum heat insulating thermal preserving board, small size vacuum heat insulating thermal preserving board self or be spliced to form special-shaped vacuum heat insulating thermal preserving board by the flanging of polylith small size vacuum heat insulating thermal preserving board, meets the demand of job site to non-standard specification vacuum thermal insulation plate.
3, improve adhesive property
Many storehouses type vacuum thermal insulation plate is due to the difference in height of vacuum warehouse and limit, storehouse, edge sealing, formed the rough surface with a plurality of isolation channels, increase itself and mortar or concrete bond stress, strengthened the adhesive property of sheet material self, made construction more safe and reliable.
The utility model further provides the preparation method of many storehouses type vacuum thermal insulation plate.
Embodiment mono-
Fig. 3 is the flow chart of preparation method of many storehouses type vacuum thermal insulation plate of the utility model embodiment mono-.As shown in Figure 3, the preparation method of many storehouses type vacuum thermal insulation plate that the utility model provides, when adiabatic heat-insulation core is while being Powdered, comprise the steps: to adopt hot-melt technology to form a longitudinal isolation channel 5(step S101 on the high-barrier trapping film 2 of two-layer glass-fiber-fabric parcel), make high-barrier trapping film 2 hot melts of two-layer glass-fiber-fabric parcel together.Adopt hot-melt technology on two layer high-barrier trapping films 2, to form many being parallel to each other and lateral isolation groove 5 ' (step S102) that two adjacent stripe pitch equate of intersecting with longitudinal isolation channel 5.Between the high-barrier trapping film 2 of two-layer glass-fiber-fabric parcel, pack pulverous adiabatic heat-insulation core 3 into, form body 1(step S103).Air between the high-barrier trapping film 2 of two-layer glass-fiber-fabric parcel is extracted out, made to form vacuum (step S104) between adiabatic heat-insulation core 3 and the high-barrier trapping film 2 of glass-fiber-fabric parcel.Adopt hot-melt technology to form edge sealing 4 with seal body 1(step S105 in body 1 surrounding).Many storehouses type vacuum thermal insulation plate of making by said method, longitudinal isolation channel 5 on its finished product, lateral isolation groove 5 ' are the groove that the cross section that simultaneously forms to body 1 inner recess from the two sides of body 1 is " I-shaped ", make body within 1 minute, be separated with a plurality of independently vacuum warehouses 6.
Embodiment bis-
Fig. 4 is the flow chart of preparation method of many storehouses type vacuum thermal insulation plate of the utility model embodiment bis-.As shown in Figure 4, the preparation method of many storehouses type vacuum thermal insulation plate that the utility model provides, when adiabatic heat-insulation core is while being fibrous, comprise the steps: according to warehouse design size and quantity, the fibrous adiabatic heat-insulation core of polylith is put between the high-barrier trapping film 2 of two-layer glass-fiber-fabric parcel, between adiabatic heat-insulation core, left being parallel to each other and adjacent equal axial clearance and the lateral clearance (step S201) of two stripe pitch of many intersections.Air between the high-barrier trapping film 2 of two-layer glass-fiber-fabric parcel is extracted out, now the high-barrier trapping film 2 of the two-layer glass-fiber-fabric parcel at described axial clearance and lateral clearance place be attached together (step S202).Adopt hot-melt technology to form longitudinal isolation channel 5(step S203 at place, described axial clearance) adopt hot-melt technology at described lateral clearance place, to form lateral isolation groove 5 ' (step S204).So, in described axial clearance and lateral clearance place, reinforced the high-barrier trapping film 2 that two-layer glass-fiber-fabric wraps up.Afterwards, adopt hot-melt technology to form edge sealing 4 with seal body 1(step S205 in body 1 surrounding).
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in essence of the present utility model and protection domain, this modification or be equal to replacement and also should be considered as dropping in protection domain of the present utility model.
Claims (6)
1. the vacuum thermal insulation of storehouse type more than kind plate, comprise by high-barrier trapping film and be wrapped in the body with edge sealing that the adiabatic heat-insulation core of described high-barrier trapping film inside forms, it is characterized in that, on described body, be formed with for described body being separated into the isolation channel of a plurality of independently vacuum warehouses.
2. many storehouses according to claim 1 type vacuum thermal insulation plate, is characterized in that, described isolation channel forms by hot melt.
3. many storehouses according to claim 1 type vacuum thermal insulation plate, is characterized in that, the groove that the cross section that described isolation channel is recessed to form to body interior for the two sides from described body is simultaneously " I-shaped ".
4. many storehouses according to claim 3 type vacuum thermal insulation plate, is characterized in that, described isolation channel comprises many lateral isolation grooves of the longitudinal isolation channel of many of longitudinal setting and horizontally set.
5. many storehouses according to claim 4 type vacuum thermal insulation plate, it is characterized in that, described many longitudinal isolation channels are parallel to each other and the spacing of adjacent two longitudinal isolation channels equates, described many lateral isolation grooves are parallel to each other and the spacing of adjacent two lateral isolation grooves equates.
6. many storehouses according to claim 1 type vacuum thermal insulation plate, is characterized in that, also comprises glass-fiber-fabric, and it is outside that described glass-fiber-fabric is wrapped in described high-barrier trapping film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320493140.8U CN203475622U (en) | 2013-08-13 | 2013-08-13 | Multi-chamber vacuum insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320493140.8U CN203475622U (en) | 2013-08-13 | 2013-08-13 | Multi-chamber vacuum insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475622U true CN203475622U (en) | 2014-03-12 |
Family
ID=50223977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320493140.8U Expired - Fee Related CN203475622U (en) | 2013-08-13 | 2013-08-13 | Multi-chamber vacuum insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475622U (en) |
-
2013
- 2013-08-13 CN CN201320493140.8U patent/CN203475622U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140312 Termination date: 20190813 |