CN203919860U - The compound isolation fender member of vacuum - Google Patents
The compound isolation fender member of vacuum Download PDFInfo
- Publication number
- CN203919860U CN203919860U CN201420365256.8U CN201420365256U CN203919860U CN 203919860 U CN203919860 U CN 203919860U CN 201420365256 U CN201420365256 U CN 201420365256U CN 203919860 U CN203919860 U CN 203919860U
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- China
- Prior art keywords
- division board
- pair
- fender member
- vacuum
- housing
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- Expired - Lifetime
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- 238000002955 isolation Methods 0.000 title claims abstract description 15
- 150000001875 compounds Chemical class 0.000 title claims abstract description 14
- 239000011521 glass Substances 0.000 claims description 14
- 239000007767 bonding agent Substances 0.000 claims description 6
- 238000004079 fireproofing Methods 0.000 claims description 6
- 230000002180 anti-stress Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 33
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000003063 flame retardant Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
The compound isolation fender member of vacuum, is characterized in that: comprise housing, a pair of division board and unidirectional air exhaust nozzle; The large face of described a pair of division board overlaps, and the medial surface of the two is not more than 1 millimeter not vacuumizing parallelism tolerance under state; The edge of a pair of division board is flush-mounted in the groove of housing, and the lateral surface edge of described a pair of division board and the groove medial surface of described housing are tightly connected; Described unidirectional air exhaust nozzle is flush-mounted in described housing, makes gap and extraneous outwards unilaterally connected between a pair of division board.The utility model has been realized without supporter technology for placing, in random self-supporting mode, form fender member, because radical change has occurred manufacture craft, the production cost that makes it possible to the compound isolation fender member of fire-retardant, heat insulation vacuum declines to a great extent and technique is simple, production efficiency is high, performance is more stable.Unidirectional air exhaust nozzle makes to use the utility model fender member can keep for a long time its excellent performance.
Description
Technical field
The utility model relates to insulating element, is a kind of vacuum insulation fender member specifically.
Background technology
Because vacuum insulation builds the heat preservation and insulation possessing, aspect energy saving building, be applied widely.Yet, for production and the use of vacuum isolation component, there are three bottlenecks that restrict its development:
One, existing vacuum glass, its complex structure, technique are loaded down with trivial details: supporter difficult arrangement: due to the existence of supporter, can bring following several respects defect: 1, small supporter, due to opaque, closely still can be seen by naked eyes, affects the attractive in appearance of glass; 2, between two sheet glass, the supporter of One's name is legion is all heat bridge, has increased the thermal conductance of vacuum glass; 3, because of atmospheric existence, can produce contact stress at supporter and glass contact position, cause the generation of glass hertz crackle, affect the reliability application of glass; Though 4, additional strong point mechanical automation solves, the problem such as have in glass moving process easily transposition, come off; Point glue and dot matrix fixed support mode also have that production efficiency is low, complex process problem, large stretch of glass such as serigraphy layout exist be difficult to realize, high in cost of production problem.
Two, existing insulating element, if adopt fire proofing, is difficult to be made into fender member, cannot realize the effect of insulation; If adopt the good material of heat-proof quality, cannot reach fire-retardant requirement.Fire-retardant and heat insulation technique is repeated, improved construction cost.
Three, the fender member cell breath that this micropore existing on microcosmic causes due to member, vacuum cannot long term maintenance a higher level, it is heat insulation for lower vacuum, sound insulation value declines to a great extent, lost the due insulation ability of fender member, also just lost its function and significance, once member has lost its vacuum structure, its heat-blocking action cannot be retrieved.
Summary of the invention
Technical problem to be solved in the utility model is to solve above-mentioned three key issues simultaneously, provide a kind of without supporting technology for placing, can reach fire resistance, can safeguarding for a long time, maintain the compound isolation fender member of vacuum of the vacuum of fender member.
The compound isolation fender member of described vacuum, is characterized in that: comprise housing, a pair of division board and a unidirectional air exhaust nozzle;
The large face of described a pair of division board overlaps, and the medial surface of the two is not more than 1 millimeter not vacuumizing parallelism tolerance under state; The inner side of described housing is provided with groove, and the edge of described a pair of division board is flush-mounted in described groove, and the lateral surface edge of described a pair of division board and the groove medial surface of described housing are tightly connected;
Described unidirectional air exhaust nozzle is flush-mounted in described housing, and the gap between a pair of division board is communicated with to the external world with the external world is unidirectional.
A kind of typical case's application of such scheme, described division board is glass.
As embodiment, the lateral surface of a pair of described division board is concordant with the lateral surface of described housing.So that use with other Component composition.
As embodiment, described division board is fire proofing.
An embodiment, is provided with bonding agent between described a pair of division board at random, to strengthen the anti-stress intensity of fender member integral body.
Of the present utility model is based on to making on the basis of the further investigation of fender member without supporting vacuum component technical scheme, research is found, the thickness of the vacuum insulation layer of fender member 50 microns even below, still can play good sound insulation, heat insulation effect; Further research shows, due under microcosmic, there is not absolute smooth flat in the vacuum insulation layer two sides of insulating element, and really in the situation that seeming two sides laminating, fender member seems between the two-layer member of fitting completely in fact only can there is 0～3 contact point, these 4 kinds of situations are present in respectively: 1, the middle part between two-layer member is contactless, rely on the sealing ring of periphery to support stressed; 2, only two-layer insulating element 1 contact in middle part, supports stressed by this strong point and peripheral sealing circle; 3,2, middle part contact; 4,3, middle part contact.Such contact point is random formation of microstructure due to member, becomes random self-supporting, and remainder still exists vacuum insulation layer, still has sound insulation, heat-proof quality that vacuum insulation possesses.
Research based on above is found, make the idea that we can abandoning tradition, use is without the insulating element of special processing and fabricating, be typically common plane glass component, also without using supporter, and the strong point being formed at random by two-layer insulating element under vacuum state itself is as support, can form vacuum insulation layer.
Application is unmanned for placing the random self-supporting fender member of supporter, its beneficial effect is obvious, significantly reduced the complex process degree that fender member is manufactured, also therefore reduced production cost and improved production efficiency, not affected perception and heat insulation, the sound insulation value of fender member simultaneously.
The utility model has been realized without supporter technology for placing, in random self-supporting mode, form fender member, because radical change has occurred manufacture craft, can form division board with fire proofing, the production cost that makes it possible to the compound isolation fender member of fire-retardant, heat insulation vacuum declines to a great extent and technique is simple, production efficiency is high, performance is more stable.
The utility model is owing to having reserved unidirectional air exhaust nozzle on housing, when the vacuum of member cannot meet the demands, external vaccum-pumping equipment at any time, maintain the vacuum of member itself, recover and keep its heat insulation, heat-insulating property, making to isolate fender member and can keep for a long time its excellent performance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is A place enlarged drawing in Fig. 2,
Fig. 4 is a kind of opaque element structure embodiment schematic diagram,
Fig. 5 is B place enlarged drawing in Fig. 4.
In figure: 1-housing, 2-division board, 3-unidirectional air exhaust nozzle, 4-vacuum insulation layer, 5-sealing solder.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated: as shown in Fig. 1,2, the compound isolation fender member of described vacuum, comprises housing 1, a pair of division board 2 and unidirectional air exhaust nozzle 3; The large face of described a pair of division board overlaps, and the medial surface of the two is not more than 1 millimeter not vacuumizing parallelism tolerance under state; Even minimum in parallelism tolerance, while not considering the out-of-flatness of microstate, absolute parastate is also non-existent, the random self-supporting that the application's scheme has utilized the out-of-flatness under this microcosmic to realize just.Modal, described upper strata member and the lower floor's member tabular for being parallel to each other in appearance.Comparatively common situation in addition, described upper strata member with lower floor member be parallel to each other, arc that shape is consistent.
As Fig. 2,4, the inner side of described housing 1 is provided with groove, and the edge of described a pair of division board is flush-mounted in described groove, and the lateral surface edge of described a pair of division board 2 and the groove medial surface of described housing 1 are tightly connected.After forming one week seal between the lateral surface marginal portion of both sides division board and housing inner side, space between the inner side of a pair of division board is hedged off from the outer world, after vacuum by the making at vacuum chamber or later stage, gap can form and meet the vacuum that vacuum requires.Now a pair of division board there will be following 4 kinds of situations:
1, a pair of division board only relies on the weld force of the sealing solder 5 between periphery and housing, due to the existence in gap being set, even having the also not directly contact of state of vacuum insulation layer 4 between a pair of division board.From rely on special-shaped member itself to do to support different, do not vacuumize state division board medial surface be parallel in appearance.Generally, the shape of the division board after having installed in same position, same direction is consistent, and the two is parallel.
2, owing to gap being set and vacuumizing the existence of rear ambient pressure, a pair of division board is more only contact under the state that has vacuum insulation layer.The parallel division board of medial surface is under atmospheric pressure, in some contact of the middle part of two-layer division board.
3, owing to gap being set and vacuumizing the existence of rear ambient pressure, a pair of division board is only 2 contacts under the state that has vacuum insulation layer.The parallel division board of medial surface, under atmospheric pressure, has 2 contacts at the middle part of two-layer division board.
4, due to the out-of-flatness of the surface micro texture of division board, a pair of division board is only 3 contacts under the state that has vacuum insulation layer.Division board is under atmospheric pressure, in 3, the middle part contact of a pair of division board.
Above-mentioned three kinds of contact points are all that the microtexture due to division board itself can definitely smoothly not form, therefore the position of contact point occurs at random at middle part conventionally, may occur hardly that in theory in collinear situation at 3, after possessing three strong points, also there will be hardly the 4th just in time to divide equally the stressed strong point, now other regions are vacuum state.Although spacing is very little, sound insulation, heat insulation effect can have been played.Based on this research, can save artificial supporter completely, thereby also change the manufacture technology of fender member completely.
A kind of typical case's application is that described division board 2 is glass.Now this member is as vacuum glass.Member this during as opaque material, can use fire proofing, now fender member can be realized simultaneously heat insulation and fire-retardant performance.As embodiment, as shown in Figure 4,5, the lateral surface of a pair of described division board 2 is concordant with the lateral surface of described housing 1.So that use with other Component composition.Also can be used as the building enclosure of building.
For the relatively weak defect of the firm performance of the whole fender member for vacuum insulation layer itself, can between upper strata member and lower floor's member, arrange bonding agent, between the division board of glass, use transparent bonding agent, can significantly strengthen the solid degree of insulating element, and the intensity effect of bonding agent is better than separated support member far away.
As embodiment, the shape of using the formed adhesive spots of described bonding agent can be to be round, strip, point-like or irregularly shaped.Equally distributed adhesive spots, can make the whole raising of anti-stress performance of insulating element.
As Fig. 1,2,4, described unidirectional air exhaust nozzle 3 is flush-mounted in described housing 1, makes gap and extraneous outwards unilaterally connected between a pair of division board.Unidirectional air exhaust nozzle makes fender member exempt the vacuum insulation layer 4 vacuums reduction that bring due to member microscopic voids and the inner cell breath causing with ambient pressure, so that do not meet the situation of vacuum component heat-insulating property, this situation is that in fender member, institute is ubiquitous, once lose vacuum insulation layer, the result of use of fender member and the meeting of value greatly reduce.The utility model is due to the setting of unidirectional air exhaust nozzle, can make the fender member can be regularly or irregularly vacuumize maintenance, makes the member that loses result of use recover its incubation and thermal insulation function.
Claims (6)
1. the compound isolation fender member of vacuum, is characterized in that: comprise housing (1), a pair of division board (2) and a unidirectional air exhaust nozzle (3);
The large face of described a pair of division board overlaps, and the medial surface of the two is not more than 1 millimeter not vacuumizing parallelism tolerance under state; The inner side of described housing (1) is provided with groove, and the edge of described a pair of division board is flush-mounted in described groove, and the groove medial surface of the lateral surface edge of described a pair of division board (2) and described housing (1) is tightly connected;
Described unidirectional air exhaust nozzle (3) is flush-mounted in described housing (1), and the gap between a pair of division board is communicated with to the external world with the external world is unidirectional.
2. the compound isolation fender member of vacuum according to claim 1, is characterized in that: described division board (2) is glass.
3. the compound isolation fender member of vacuum according to claim 1 and 2, is characterized in that: the lateral surface of a pair of described division board (2) is concordant with the lateral surface of described housing (1).
4. the compound isolation fender member of vacuum according to claim 1, is characterized in that: described division board (2) is fire proofing.
5. the compound isolation fender member of vacuum according to claim 3, is characterized in that: described division board (2) is fire proofing.
6. according to the compound isolation fender member of the vacuum described in claim 1 or 3, it is characterized in that: between described a pair of division board (2), be provided with at random bonding agent, to strengthen the anti-stress intensity of fender member integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365256.8U CN203919860U (en) | 2014-07-03 | 2014-07-03 | The compound isolation fender member of vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420365256.8U CN203919860U (en) | 2014-07-03 | 2014-07-03 | The compound isolation fender member of vacuum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919860U true CN203919860U (en) | 2014-11-05 |
Family
ID=51815730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420365256.8U Expired - Lifetime CN203919860U (en) | 2014-07-03 | 2014-07-03 | The compound isolation fender member of vacuum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919860U (en) |
-
2014
- 2014-07-03 CN CN201420365256.8U patent/CN203919860U/en not_active Expired - Lifetime
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |