CN1075625C - Heat-insulating plate with vacuum interlayer - Google Patents
Heat-insulating plate with vacuum interlayer Download PDFInfo
- Publication number
- CN1075625C CN1075625C CN 96102662 CN96102662A CN1075625C CN 1075625 C CN1075625 C CN 1075625C CN 96102662 CN96102662 CN 96102662 CN 96102662 A CN96102662 A CN 96102662A CN 1075625 C CN1075625 C CN 1075625C
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- China
- Prior art keywords
- vacuum
- interlayer
- heat
- present
- plate
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- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Building Environments (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The present invention relates to solar energy utilization used for building and refrigeration devices, particularly to a heat insulating plate with a vacuum interlayer, which is composed of a front plate, a back plate, supporting bars and an edge bar. The present invention is characterized in that the inner surface of the interlayer is covered with a heat reflecting film, and the middles of the front plate and the back plate are supported by the supporting bars in a point mode so that arc-shaped convex points on the supporting bars form point lattice arrangement of a regular triangle. The circumference of the interlayer is sealed by the edge bar. An air pumping needle connected with a vacuum pump pierces into a vacuum hole in the edge bar during vacuum, and pierces a sealing film so that the interlayer is pumped into vacuum. The present invention has the advantages of great capability of heat insulation and thermal preservation, thin heat insulating layer, simple vacuum technology, capability of full utilization of solar energy and energy conservation. The present invention is widely used for building curtain wall glass and cover plates of flat-plate type solar energy water heaters, and can also be widely used for refrigeration devices.
Description
The present invention relates to a kind of solar energy utilization, be used for building, decorate, also can be used for refrigeration plant, particularly a kind of heat-insulating plate with vacuum interlayer.
At present because problems such as energy shortage and environmental pollution are on the rise solar energy utilization and energy-conservationly be subject to people's attention day by day.The popular vacuum heat-preserving glass of CN2155399Y multifunctional vacuum glass of having announced and CN2163856Y, their production all need to implement the large-scale special vacuum equipment of vacuum tank, also reckons without the problem that radiant heat transfer and support member conduct heat simultaneously.
It is simple to the purpose of this invention is to provide a kind of vacuum technology, and heat-insulating capability is strong, and the thermal insulation layer book can be used for the solar energy utilization, also can be widely used in the heat-insulating plate with vacuum interlayer of aspects such as refrigeration and building decoration.
The present invention mainly is made of header board, back plate, support bar and edge strip, be characterized in being covered with thermal reflecting coating at the interlayer inner surface, header board and back plate adopt safety glass or sheet metal, there is the support bar point type to support in the middle of it, make arc salient point on the support bar be the equilateral triangle dot matrix and arrange, around the interlayer with the edge strip sealing, during vacuum with in the vacuum hole on several edge strips of the acupuncture of bleeding of a connection vavuum pump, and pierce through sealed film on the vacuum hole, interlayer is evacuated.Support bar is provided with laterally zygomorphic arc salient point, adopts glass or plastic strip.Edge strip adopts safety glass or plastics, has vacuum hole above it, is a through hole, and sealing is gluedd joint with rubber sheet gasket in its inboard.The needle body of pin of bleeding is hollow, has a hole in its side, and syringe needle is solid.
Heat-insulating capability of the present invention is strong, and thermal insulation layer is thin, and interlayer is thick to have only 10～20mm, and thermal conductivity factor is lower than 0.2W/m
2℃, vacuum technology is simple, can make full use of solar energy, can provide absorption type air-conditioner the required hot water more than 90 ℃ with the solar water heater cover plate in summer, also can provide life to use hot water, be used in building external envelope structure in winter, can make building need not heating equipment, be used in domestic refrigerator, can save energy 50%, and can increase dischargeable capacity.
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that A-A of the present invention is to cutaway view;
Fig. 3 is the structural representation of edge strip one end vacuum hole of the present invention;
The needle head structure schematic diagram of bleeding that Fig. 4 uses when being vacuum of the present invention.
In Fig. 1,2,3: be made of header board 1, back plate 2, support bar 3, edge strip 4,13,12, be covered with thermal reflecting coating 11 at the inner surface of header board 1, effect is to get rid of most of radiant heat transfer, has strengthened heat-insulating capability.Header board 1 and back plate 2 adopt safety glass, support with support bar 3 point types in the middle of it, support bar 3 is provided with laterally zygomorphic arc salient point 6, arc salient point on the support bar 3 is the equilateral triangle dot matrix to be arranged, atmospheric pressure evenly, reasonably is distributed on each arc salient point 6, make thermal insulation board have reliable Chinese People's Anti-Japanese Military and Political College air pressure function, the heat transfer area on the support bar 3 can be dropped to minimum level again, support bar 3 adopts glass.Seal with edge strip 4,13,12 around the interlayer, edge strip 4,13,12 adopts safety glass, and a side of edge strip 4 has a vacuum hole 5, is a through hole, and it is inboard with rubber sheet gasket 7 splicing sealings.
In Fig. 4: the pin 8 of bleeding with a connection vavuum pump during vacuum thrusts in the vacuum hole 5 of edge strip 4 one ends, and pierces through the sealed film 7 on the vacuum hole 5, and interlayer is evacuated, and the pin 8 of will bleeding after the vacuum is extracted and got final product.The elasticity of rubber can make pinprick seal voluntarily, for anti-with the passing of time ageing of rubber, uses fluid sealant with vacuum hole 5 shutoff.The needle body of pin 8 of bleeding is hollow, has a hole 9 in its side, and syringe needle is solid, and effect is in case the syringe needle bore can form a hole that is difficult to closure as card punch with rubber sheet gasket 7 next piece of thorn when big.
The present invention also can be used on the refrigeration plant, only need the material of header board and back plate is adopted sheet metal, support bar, edge strip adopt plastics, and forward and backward plate inner surface all is covered with thermal reflecting coating gets final product, and other technologies are identical with the heat-insulating plate with vacuum interlayer that aspects such as building, decoration are used.
Claims (3)
1. heat-insulating plate with vacuum interlayer, mainly constitute by header board (1), back plate (2), support bar (3) and edge strip (4), it is characterized in that: be covered with thermal reflecting coating (11) at the interlayer inner surface, header board (1), back plate (2) adopt safety glass or sheet metal, support with support bar (3) point type in the middle of it, make the arc salient point on the support bar (3) be the arrangement of equilateral triangle dot matrix; Seal with edge strip (4), edge strip (13) and two edge strips (12) around the interlayer.
2. heat-insulating plate with vacuum interlayer according to claim 1 is characterized in that: support bar (3) is provided with laterally zygomorphic arc salient point (6), adopts glass or plastics.
3. heat-insulating plate with vacuum interlayer according to claim 1 is characterized in that: edge strip (4) adopts safety glass or plastics, and it is a through hole that the one end has vacuum hole (5), and it is inboard with rubber sheet gasket (7) splicing sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96102662 CN1075625C (en) | 1996-02-02 | 1996-02-02 | Heat-insulating plate with vacuum interlayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96102662 CN1075625C (en) | 1996-02-02 | 1996-02-02 | Heat-insulating plate with vacuum interlayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1147616A CN1147616A (en) | 1997-04-16 |
| CN1075625C true CN1075625C (en) | 2001-11-28 |
Family
ID=5117673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96102662 Expired - Fee Related CN1075625C (en) | 1996-02-02 | 1996-02-02 | Heat-insulating plate with vacuum interlayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1075625C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518372A (en) * | 2011-12-14 | 2012-06-27 | 吉安市吉瑞钢化玻璃有限公司 | Method for preparing vacuum glass |
| WO2016070379A1 (en) * | 2014-11-06 | 2016-05-12 | 蔡慧勤 | Vacuum thermal insulation system |
| CN105002992A (en) * | 2015-07-09 | 2015-10-28 | 黄庆东 | Vacuum heat insulation plate and heat insulation box prepared from vacuum heat insulation plate |
| CN105115156A (en) * | 2015-07-23 | 2015-12-02 | 杨国威 | Air heating device |
| CN105042856A (en) * | 2015-07-23 | 2015-11-11 | 杨国威 | Air heater with double protection functions |
| CN106004005B (en) * | 2016-07-12 | 2019-04-12 | 重庆渝玻科技股份有限公司 | Still kettle with glass Vacuuming structure |
| CN107100382B (en) * | 2017-06-19 | 2019-08-23 | 山东智迈德智能科技有限公司 | Vacuum prefabricated house plate for building |
| CN109105985A (en) * | 2018-09-23 | 2019-01-01 | 南通嘉得利安全用品有限公司 | A kind of proximity gloves |
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1996
- 1996-02-02 CN CN 96102662 patent/CN1075625C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1147616A (en) | 1997-04-16 |
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Legal Events
| Date | Code | Title | Description |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |