CN101994350A - Heat-preservation mute vacuum plate - Google Patents
Heat-preservation mute vacuum plate Download PDFInfo
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- CN101994350A CN101994350A CN2009101635684A CN200910163568A CN101994350A CN 101994350 A CN101994350 A CN 101994350A CN 2009101635684 A CN2009101635684 A CN 2009101635684A CN 200910163568 A CN200910163568 A CN 200910163568A CN 101994350 A CN101994350 A CN 101994350A
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Abstract
The invention relates to a heat-preservation mute vacuum plate belonging to the technical field of a structure being capable of keeping temperature stable for a long time and insulating sound transmission to achieve mute. Keeping the temperature stable for a long time and insulating the sound transmission play an important role in the production and the living of people. Although the traditional material can take a certain effect, the materials have high prices, and the problem on how to simply and well solve the problems of sound insulation and heat preservation at low prices puzzles people. In the technical scheme, the problems of sound insulation and heat preservation are solved from sound and heat energy transmission media, and a layer of vacuum plate is additionally arranged at the places which need sound insulation and heat preservation. The vacuum plate is cuboid and has very simple structure; the vacuum plate comprises six layers of wooden partitions and a layer of vacuum layer; the six layers of wooden partitions are the six surfaces of the cuboid, and the vacuum layer is arranged in the middle. The vacuum plate mainly utilizes the vacuum layer, and air in the vacuum layer is pumped to form vacuum, and thus, the sound and the heat energy lose the transmission media, and the better heat preservation and sound insulation effect is achieved.
Description
Affiliated technical field:
The present invention relates to for a kind of temperature stabilization that can keep for a long time, and can intercept sound transmission and form quiet structure.
Background technology:
Keep stablizing for a long time of temperature and completely cutting off of sound transmission, in people's productive life, have great significance.At present, people have sought many materials in order to solve problems such as sound insulation, insulation, because the different obtained effect of the material of each material is also different.Though the material that has can play good effect, the value of these materials is also high, how can be simply, cheap, well solve the problem of sound insulation, insulation, become puzzlement people's a difficult problem.
Summary of the invention:
We must understand sound for the problem that solves sound, and sound passes to and in people's the ear people can be heard also to need two necessary conditions except people self, and one is sound source, and another is a delivering path.The transmission of sound must need medium, and sound is fastest transmission in solid, liquid secondly, air is the slowest, the difficult more transmission sound of the material that density of texture is more little.As long as can from above two conditions, remove any one, just can reach the effect of sound insulation.Heat energy is one of energy of the most normal contact in people's productive life, and heat energy is the same with water, and when the water with the zone was uneven, water will flow automatically, flows to the place of low water stage from the place of high water level.Same heat energy as temperature difference the time can produce according to " heat balance principle " and to exchange, make it to reach heat balance.Heat energy wants interchange must possess two conditions, and the one, temperature difference, the 2nd, medium, because the difference of medium, heat energy transmitting speed in medium is also different.If can from above two conditions, remove any one, just can reach heat preservation effect.
My invention scheme is that the medium from the transmission of sound and heat energy solves the problem of sound insulation, insulation, and its scheme is: cut off the medium of sound and heat energy transmission, add the last layer evacuated panel in the place that needs sound insulation, insulation.It is very simple that evacuated panel is rectangular three-dimensional-structure, is made up of six laminate walls and one deck vacuum layer, and six laminate walls are six faces of cuboid respectively, and vacuum layer is in the centre., material less for area can supported the existence of vacuum layer by wooden partition than the vacuum layer hard and evacuated panel that ambient pressure is little.But can not have only wooden partition to support for the vacuum layer of the evacuated panel that area is big, the more soft ambient pressure of material is big, must in vacuum layer, add supporter, supporter is used the material that is difficult for heat conduction and leads sound, shape is bent into main (also can be made into spring-like) with fold, and this is in order to slow down ambient pressure, to lower the transmission to the vibrations of evacuated panel and heat energy, sound.What evacuated panel mainly utilized is vacuum layer, in the vacuum layer air is taken out the formation vacuum, and sound and heat energy have just lost the medium of transmission like this, thereby can play good insulation and soundproof effect.
The invention has the beneficial effects as follows that because the existence of the vacuum layer of evacuated panel can make the two sides of vacuum layer form an isolated relatively state, the sound and the heat energy that have lost medium will be difficult to transmission, can keep temperature-resistant for a long time, and form relative quiet.Evacuated panel has very big range of application in industry and people's life, also can extensive use in the military affairs simultaneously.
When paying attention to effect, also should see shortcoming and defect, though isolated most heat energy of the vacuum layer of evacuated panel and sound, can not be absolute isolated.Because slit and evacuated panel wooden partition material that evacuated panel was produced when being used in combination, the sound of vacuum layer both sides and the transmission of heat energy are still continuing.Evacuated panel has certain limitation on using, if the place that requires flat heat radiation or insulation to amplify then can not be used.Simultaneously, be applied in the weight and the cost that can increase integral body on the machine and equipment.
Description of drawings:
The present invention will be further described below in conjunction with accompanying drawing.
What Fig. 1 illustrated is the surface structure of an evacuated panel, and 1 represents the plate face of evacuated panel, just wooden partition.
What Fig. 2 illustrated is the plane of structure sectional view structure of an evacuated panel, and 1 represents the wooden partition of evacuated panel, and 2 represent the vacuum layer of evacuated panel.
Being one and having increased the evacuated panel plane of structure sectional view structure of supporter of Fig. 3 explanation in vacuum layer, 1 represents the wooden partition of evacuated panel, and 2 represent the vacuum layer of evacuated panel, and 3 represent supporter.
What Fig. 4 illustrated is the plane of structure cross-sectional schematic that evacuated panel intercepts sound and heat energy, and 2 represent the vacuum layer of evacuated panel, and 4 represent evacuated panel, 5 representative voices, and 6 represent heat energy.
The specific embodiment:
What 1, Fig. 1 illustrated in the Figure of description is the surface structure of evacuated panel, at first will select to be difficult for the material of heat conduction and leading note poor performance, is made into the wooden partition (seeing 1) of certain thickness and shape, and concrete thickness and shape will be formulated according to concrete application.
2, wooden partition is surrounded the cuboid (see figure 1) that there is certain space a centre, be close to together between wooden partition and the wooden partition, some slits must not be arranged, the size of inner space and thickness will determine according to concrete application.
3, the air of the rectangular intracorporeal space that will surround is all extracted out, makes the inner vacuum (seeing 2) that forms.The wooden partition that should be noted in the discussion above that evacuated panel can be kept out the pressure of outside air and can well support the existence of vacuum layer.
4, against vacuum plate area is big, material is softer or ambient pressure when big, for existence and the original volume that guarantees vacuum layer, need increase supporter (seeing 3) in vacuum layer.Supporter is used the material that is difficult for heat conduction and leads sound, and the shape fold is bent into main (seeing 3), also can be replaced by spring.This be when slowing down extraneous bump pressure, lower transmission to the vibrations of evacuated panel and heat energy, sound.
5, when increasing supporter, need the two ends of supporter firmly are fixed on the wooden partition of two sides, cause the dislocation of supporter to prevent ambient pressure and vibrations, thereby influence reduces the thickness of vacuum layer vacuum performance is reduced.
6, in the local time that evacuated panel being applied in other, adjust the size, shape, thickness, the number of plies etc. of evacuated panel according to concrete environment for use.For need to be incubated, the place of sound insulation, can adopt the surface to paste and the middle mode that increases evacuated panel.
Claims (8)
1. one kind is incubated quiet evacuated panel, vacuum layer intercepts sound and heat energy outwards transmits by increasing in the middle of the cuboid plate, it is characterized in that: evacuated panel is cuboid, there is the vacuum layer of certain space the centre, vacuum in the vacuum layer, by the existence of wooden partition supporting and space, evacuated panel area, pressure increase the fold supporter when big.
2. according to claim 1, it is characterized in that: the wooden partition of evacuated panel is very thin, is rectangular shape behind the composition evacuated panel.
3. according to claim 1, it is characterized in that: be in the middle of the evacuated panel to support the existence in its middle space by the wooden partition of evacuated panel by empty body.
4. according to claim 1, it is characterized in that: the empty body in the middle of the evacuated panel is a vacuum layer, and no air is a vacuum state in the vacuum layer, supports its existence by the wooden partition of evacuated panel.
5. according to claim 1, it is characterized in that: when the big evacuated panel wooden partition of evacuated panel area, pressure can not well support vacuum layer and is, in vacuum layer, increase supporter.
6. according to claim 1, it is characterized in that: the supporter of vacuum layer is the fold bending in the evacuated panel, can replace with spring, and spring structure belongs to a kind of of supporter.
7. according to claim 1, it is characterized in that: the quantity of the supporter of vacuum layer and arranging in the evacuated panel, decide according to evacuated panel area size, purposes and material.
8. according to claim 1, it is characterized in that: evacuated panel is made up of wooden partition, vacuum layer, supporter, and wooden partition is supporting vacuum layer, and vacuum layer is in the middle of wooden partition, and supporter is supporting vacuum layer in vacuum layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101635684A CN101994350A (en) | 2009-08-23 | 2009-08-23 | Heat-preservation mute vacuum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101635684A CN101994350A (en) | 2009-08-23 | 2009-08-23 | Heat-preservation mute vacuum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101994350A true CN101994350A (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101635684A Pending CN101994350A (en) | 2009-08-23 | 2009-08-23 | Heat-preservation mute vacuum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101994350A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388847A (en) * | 2013-07-03 | 2013-11-13 | 德意电器股份有限公司 | Vacuum shock-absorbing plate for absorbing range-hood smoke, and range hood bellows employing same |
| CN107325957A (en) * | 2017-08-24 | 2017-11-07 | 贵州林城酒窖股份有限公司 | A kind of intelligent wine cellar |
-
2009
- 2009-08-23 CN CN2009101635684A patent/CN101994350A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388847A (en) * | 2013-07-03 | 2013-11-13 | 德意电器股份有限公司 | Vacuum shock-absorbing plate for absorbing range-hood smoke, and range hood bellows employing same |
| CN103388847B (en) * | 2013-07-03 | 2015-09-09 | 德意电器股份有限公司 | A kind of vacuum vibration damper plate of range hood and adopt the lampblack absorber bellows of this plate |
| CN107325957A (en) * | 2017-08-24 | 2017-11-07 | 贵州林城酒窖股份有限公司 | A kind of intelligent wine cellar |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110330 |