CN205475761U - Inside core and vacuum insulation panels that vacuum insulation panels used - Google Patents
Inside core and vacuum insulation panels that vacuum insulation panels used Download PDFInfo
- Publication number
- CN205475761U CN205475761U CN201521129196.0U CN201521129196U CN205475761U CN 205475761 U CN205475761 U CN 205475761U CN 201521129196 U CN201521129196 U CN 201521129196U CN 205475761 U CN205475761 U CN 205475761U
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- China
- Prior art keywords
- core
- insulating plate
- vacuum heat
- fiber sheet
- 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
- 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 an inside core and vacuum insulation panels that vacuum insulation panels used, inorganic fiber sheet layer including a plurality of range upon range of settings, be provided with the filling layer between the adjacent inorganic fiber sheet layer, inorganic fiber sheet layer and filling layer form after hot pressing inside core, the filling layer is one kind or several kinds of components in little silica flour, white carbon, the pearlite powder. The utility model provides a pair of the inside core that vacuum insulation panels used, through hot pressing in with the inorganic fiber sheet layer of range upon range of setting organic matter schizolysis carbonization become the inorganic matter, solve the core problem that the organic matter was exitted in vacuum insulation panels to prolong vacuum insulation panels's life -span greatly.
Description
Technical field
This utility model relates to vacuum heat insulation materials, particularly relates to the inside core of a kind of vacuum heat-insulating plate and use thereof.
Background technology
Vacuum heat-insulating plate (VIP plate) is the abbreviation of English Vacuum Insulation Panel, is in vacuum thermal insulating material
One, be by fill core be composited with vacuum protection top layer, it is effectively prevented from the heat transfer that cross-ventilation causes, because of
This heat conductivity can be greatly lowered, and less than 0.003w/m.k, and does not contains any ODS material, has environmental protection and efficiently saves
The characteristic of energy, is the most state-of-the-art current thermal insulation material.This superpower novel insulation material of VIP is just by institute of businessman
Pay close attention to, wide market.
The structure of vacuum heat-insulating plate includes core, Obstruct membrane and getter, the core of the vacuum heat-insulating plate of conventional exterior wall
Stirred by silica flour and glass fibre after mixing compressing under dry conditions, but this way can cause core to lose lamellarity,
Making heat conductivity too high, up to 0.011w/m.k is even to more than 0.020w/m.k.It addition, what this kind of mode of production manufactured
Vacuum heat-insulating plate, in use after gas leakage, powder can occur that silica flour is piled up move along with under rainwater or big wind action
The problem of position, causes the out-of-flatness of exterior wall, usually a projection, unsightly.
Therefore, this is made further research by the present inventor, develops a kind of core and uses the vacuum heat-insulating plate of this core,
This case thus produces.
Utility model content
One of the purpose of this utility model is the inside core providing a kind of vacuum heat-insulating plate to use, and not only solves core
Material is the problem of Organic substance venting in vacuum heat-insulating plate, but also has good intensity.
The two of the purpose of this utility model are to provide a kind of vacuum heat-insulating plate using this inside core, not only use the longevity
Life is long, and the bulk strength of vacuum heat-insulating plate substantially increases.
In order to solve above-mentioned technical problem, this utility model provides the inside core that a kind of vacuum heat-insulating plate uses,
The inorganic fiber sheet material layer arranged including a plurality of stackings；It is provided with packed layer between adjacent inorganic fiber sheet material layer；Described
Inorganic fiber sheet material layer and packed layer form described internal core after hot pressing；
Described packed layer is one or more compositions in SILICA FUME, white carbon, perlite powder.
In a preferred embodiment: shared by described packed layer, the percentage by weight of internal core is 10-50%.
In a preferred embodiment: the gross thickness in its natural state of described inorganic fiber sheet material layer and packed layer and heat
After pressing formation, the ratio of the thickness of internal core is 3-5:1.
In a preferred embodiment: between described adjacent inorganic fiber sheet material layer, also include inorganic adhesive.
This utility model additionally provides a kind of vacuum heat-insulating plate, including internal core as above and Obstruct membrane, intercepts
Film is wrapped in the outside of internal core, and makes described internal core be in vacuum environment.
In a preferred embodiment: in described internal core, be also inlaid with getter.
Compared to prior art, the technical solution of the utility model possesses following beneficial effect:
1. the inside core that a kind of vacuum heat-insulating plate that this utility model provides uses, nothing stacking arranged by hot pressing
The organic cracking carbonization contained in organic fiber sheet material becomes inorganic matter, and what solution core Organic substance in vacuum heat-insulating plate was exitted asks
Topic, thus it is greatly prolonged the life-span of vacuum heat-insulating plate.
2. the inside core that a kind of vacuum heat-insulating plate that this utility model provides uses, by every layer of inorganic fiber sheet material
Upper interpolation inorganic fill layer granule increases the frictional resistance of inorganic fiber sheet material interlayer, thus strengthens the entirety of vacuum heat-insulating plate
Intensity.
3. this utility model provide a kind of vacuum heat-insulating plate use inside core, one by hot pressing by core
Inorganic adhesive hot melt becomes liquid, produces plybonding effect and inorganic fiber sheet material and SILICA FUME, white carbon or perlite powder are glued
Moisture, and is evaporated by knot together, and therefore after vacuum heat-insulating plate lost efficacy, Obstruct membrane gas leakage causes internal core gas leakage water suction
Rebound amount less, be not result in substantially heaving of body of wall.
Accompanying drawing explanation
Fig. 1 is the layer structure profile of internal core in this utility model preferred embodiment 1.
Label declaration
Inorganic fiber sheet material layer 1, packed layer 2, inorganic adhesive 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Embodiment 1
With reference to Fig. 1, the inside core that a kind of vacuum heat-insulating plate uses, the inorganic fiber sheet material arranged including a plurality of stackings
Layer 1；It is provided with packed layer 2 between adjacent inorganic fiber sheet material layer；Described inorganic fiber sheet material layer 1 and packed layer 2 are through overheated
Described internal core is formed after pressure.Inorfil is the chemical fibre made for raw material with mineral, and principal item has mineral wool, rock
Cotton, glass cotton, glass fibre and ceramic fibre etc..
The inside core that above-mentioned a kind of vacuum heat-insulating plate uses, by the inorganic fiber sheet material that stacking is arranged by hot pressing
The organic cracking carbonization contained becomes inorganic matter, and solution core is the problem of Organic substance venting in vacuum heat-insulating plate, thus significantly
Extend the life-span of vacuum heat-insulating plate.Further, nothing is increased by interpolation inorganic fill layer 2 granule on every layer of inorganic fiber sheet material
Frictional resistance between organic fiber sheet layer 1, thus strengthen the bulk strength of vacuum heat-insulating plate.
Described packed layer 2 is one or more compositions in SILICA FUME, white carbon, perlite powder.
Shared by described packed layer 2, the percentage by weight of internal core is 10-50%.
Internal core after the gross thickness in its natural state of described inorganic fiber sheet material layer and packed layer and hot forming
The ratio of thickness be 3-5:1.
Inorganic adhesive 3 is also included between described adjacent inorganic fiber sheet material layer 1.
The inside core that above-mentioned a kind of vacuum heat-insulating plate uses, one is by the inorganic adhesive 3 in core by hot pressing
Hot melt becomes liquid, produces plybonding effect and inorganic fiber sheet material and SILICA FUME, white carbon or perlite powder are bonded together, and
Moisture is evaporated.Therefore, after vacuum heat-insulating plate lost efficacy, Obstruct membrane gas leakage causes the rebound amount of internal core gas leakage water suction relatively
Little, it is not result in substantially heaving of body of wall.
This utility model additionally provides a kind of vacuum heat-insulating plate, including internal core as above and Obstruct membrane, intercepts
Film is wrapped in the outside of internal core, and makes described internal core be in vacuum environment.
Getter also it is inlaid with in described internal core.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is as the criterion with scope of the claims.
Claims (6)
1. the inside core that a vacuum heat-insulating plate uses, it is characterised in that: include the inorfil sheet that a plurality of stacking is arranged
Sheet material layers；It is provided with packed layer between adjacent inorganic fiber sheet material layer；Described inorganic fiber sheet material layer and packed layer are through hot pressing
The described internal core of rear formation.
The inside core that a kind of vacuum heat-insulating plate the most according to claim 1 uses, it is characterised in that: described packed layer institute
The percentage by weight accounting for internal core is 10-50%.
The inside core that a kind of vacuum heat-insulating plate the most according to claim 1 uses, it is characterised in that: described inorfil
After the gross thickness in its natural state of sheet layer and packed layer and hot forming, the ratio of the thickness of internal core is 3-5:1.
The inside core that a kind of vacuum heat-insulating plate the most according to claim 1 uses, it is characterised in that: described adjacent nothing
Inorganic adhesive is also included between organic fiber sheet layer.
5. a vacuum heat-insulating plate, including the inside core as according to any one of claim 1-4 and Obstruct membrane, Obstruct membrane bag
It is rolled in the outside of internal core, and makes described internal core be in vacuum environment.
A kind of vacuum heat-insulating plate the most according to claim 5, it is characterised in that: also it is inlaid with air-breathing in described internal core
Agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129196.0U CN205475761U (en) | 2015-12-30 | 2015-12-30 | Inside core and vacuum insulation panels that vacuum insulation panels used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129196.0U CN205475761U (en) | 2015-12-30 | 2015-12-30 | Inside core and vacuum insulation panels that vacuum insulation panels used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475761U true CN205475761U (en) | 2016-08-17 |
Family
ID=56662827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129196.0U Active CN205475761U (en) | 2015-12-30 | 2015-12-30 | Inside core and vacuum insulation panels that vacuum insulation panels used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838548A (en) * | 2017-03-16 | 2017-06-13 | 宜兴市四通家电配件有限公司 | A kind of vacuum insulation panel and preparation method thereof |
-
2015
- 2015-12-30 CN CN201521129196.0U patent/CN205475761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838548A (en) * | 2017-03-16 | 2017-06-13 | 宜兴市四通家电配件有限公司 | A kind of vacuum insulation panel and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Internal core material and vacuum insulation board used in vacuum insulation board Effective date of registration: 20180731 Granted publication date: 20160817 Pledgee: Liancheng branch of China Co truction Bank Corp Pledgor: Fujian SuperTech Advanced Material Co., Ltd. Registration number: 2018990000632 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200403 Granted publication date: 20160817 Pledgee: Liancheng branch of China Co truction Bank Corp Pledgor: FUJIAN SUPERTECH ADVANCED MATERIAL Co.,Ltd. Registration number: 2018990000632 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |