CN206128503U - Fine and close porous heat insulating board - Google Patents
Fine and close porous heat insulating board Download PDFInfo
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- CN206128503U CN206128503U CN201620819263.XU CN201620819263U CN206128503U CN 206128503 U CN206128503 U CN 206128503U CN 201620819263 U CN201620819263 U CN 201620819263U CN 206128503 U CN206128503 U CN 206128503U
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- porous heat
- heat insulating
- insulating plate
- insulating board
- porous
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Abstract
The utility model relates to a building decorative panel field specifically discloses a fine and close porous heat insulating board, including porous heat insulating board, the surface covering one deck ceramic enamel layer of porous heat insulating board. Adopt ceramic enamel layer to carry out sealing treatment to porous heat insulating board for porous heat insulating board has dampproofing and waterproofing, antifouling, high rigidity, anti scraping such as spends at the performance, and the ceramic enamel layer outward appearance is beautiful, has outstanding decorative effect. Ceramic enamel layer 's construction process is simple, and the spraying, the trowelling can on the surface of porous heat insulating board.
Description
Technical field
This utility model is related to decorative panel for building field, more particularly to a kind of dense porous thermal insulation board.
Background technology
Porous heat-insulating plate is mainly made by materials such as asbestos, glass fibre, potter's clay according to certain formula, using material
The contained hole of material itself is heat-insulated, because intrapore air conduction coefficient is very low, the thermal insulation board of this type can be played very
Good heat-blocking action.Widely used in the market is asbestos, fibrous material thermal insulation board.
Because this kind of thermal insulation board has a loose structure, easy moisture absorption, after material moisture absorption is made moist, its heat conductivity increase.When
When the moisture percentage of material is more than 5% ~ 10%, the increase of heat conductivity shows in the porous material particularly evident.When the hole of material
There is moisture in gap（Including vapor）Afterwards, in hole the diffusion of steam and the motion of hydrone will play main heat transfer effect, because
For big 20 times or so of the heat conductivity of the thermal conductivity ratio air of water, therefore cause the significantly raised of effective thermal conductivity in material.
If the water in hole has formed ice, the heat conductivity of ice is bigger, and the heat conductivity that can cause material more significantly increases, so as to lead
The heat-proof quality for causing thermal insulation board declines.Furthermore, the easily dirt of absorption dust, greasy dirt in spatial environmentss due to these material sheets
Dye body, thermal insulation board is easily dirty, affects perception, needs to be cleaned process, increased unnecessary cost.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind isolation outside moisture
Dense porous thermal insulation board, the dense porous thermal insulation board can be waterproof and dampproof, effectively prevents outside contamination.
In order to solve above-mentioned technical problem, this utility model is realized using following scheme：
A kind of dense porous thermal insulation board, including porous heat-insulating plate, the surface of the porous heat-insulating plate covers one layer of ceramic glaze
Layer.
Nano ceramics inorganic material is coated in using spraying of the prior art, trowelling technique for the surface of porous heat-insulating plate
Form the smooth ceramic glaze layer of one layer of densification.Due to the good characteristic of ceramic glaze layer, its have waterproof and dampproof, antifouling, high rigidity,
Anti-scratch flower, the features such as have excellent weather resistance so that porous heat-insulating plate is not easy to absorb moisture, it is to avoid the raising of heat conductivity cause every
The decline of hot property.Simultaneously as ceramic glaze layer forms compacted zone, it is not easy to adsorb the pollution such as dust, greasy dirt in the environment, really
The surface cleanliness of whole porous heat-insulating plate has been protected, cleaning cost has been reduced.
The porosity of the porous heat-insulating plate is 20% ~ 70%, preferably 40% ~ 50%.Ceramic glaze layer is covered in porous heat-insulating plate
Surface, when porosity is too high, although can improve effect of heat insulation, but ceramic glaze layer is difficult to form compacted zone；Work as porosity
It is too low, ceramic glaze layer absorption affinity is reduced, after a long time use ceramic glaze layer easily with the surface of porous heat-insulating plate
It is peeling-off.Therefore, inventor selects suitable porosity to ensure most effective fruit in the case of lot of experiments.
The thickness of ceramic glaze layer is not more thick better or more Bao Yuehao, corresponding with hole when thickness is less than to a certain degree
Ceramic glaze layer due to the supporting without power, be easily broken after long-time use, thickness higher than to a certain degree, then inevitably
Increase cost.For this purpose, inventor has done substantial amounts of test, suitably sized parameter is selected interval.The thickness of the ceramic glaze layer
Spend for 0.02 ~ 0.2mm.Preferably, the thickness of the ceramic glaze layer is 0.08 ~ 0.15mm.
Also include the support plate being connected with porous heat-insulating plate side, multiple I-shapeds side by side are fixed with the support plate
Type link.Porous heat-insulating plate is transferred to by support plate and link and wall connecting, external heat by porous heat-insulating plate
Body of wall, therefore the setting of link reduces heat transfer path, the air in link more plays the effect of ventilation and heat, therefore
Can further reduce passing to the heat of body of wall pair.Porous heat-insulating plate is connected by support plate with link, is mainly considered
Link is attached and inconvenient with the porous heat-insulating plate for preparing, and pass through support plate then conveniently can connect in both assemblings
Connect.
The upper and lower side of the porous heat-insulating plate forms respectively the hook and slot being parallel to each other, so that support plate can be embedding along hook and slot
Enter.Support plate and porous heat-insulating plate can distinguish mass production, simple and efficient to handle when combining, cost-effective.
The I shape link is provided with multiple air vents.The heat passed over from porous heat-insulating plate outside causes to connect
The air heats expansion between frame is connect, by arranging air vent so that heated air disturbance is more uniform, and heat scatters and disappears faster,
Prevent local location overheated.
Compared with prior art, this utility model has the advantages that：Porous heat-insulating plate is entered using ceramic glaze layer
Row sealing pores so that porous heat-insulating plate has the performances such as waterproof and dampproof, antifouling, high rigidity, anti-scratch flower, the drift of ceramic glaze layer outward appearance
It is bright, with outstanding decorative effect.The construction technology of ceramic glaze layer is simple, and spraying, trowelling are on the surface of porous heat-insulating plate.
Description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Fig. 3 is that the support plate of embodiment 2 and link combine top view.
Specific embodiment
In order to allow those skilled in the art to more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this
Utility model is further elaborated.
Embodiment 1
As shown in figure 1, a kind of dense porous thermal insulation board, including porous heat-insulating plate 100, the table of the porous heat-insulating plate 100
Face covers one layer of ceramic glaze layer 200, and the porosity of the porous heat-insulating plate is 40%, and the thickness of the ceramic glaze layer is 0.1mm.
Embodiment 2
As shown in Figures 2 and 3, a kind of dense porous thermal insulation board, including porous heat-insulating plate 100, the porous heat-insulating plate 100
Surface covers the ceramic glaze layer 200 that a layer thickness is 0.1mm, and the porosity of the porous heat-insulating plate is 60%.Also include and porous
The support plate 300 that the side of thermal insulation board 100 is connected, is fixed with multiple I shape links side by side in the gripper shoe 300
400, the upper and lower side of the porous heat-insulating plate 100 forms respectively the hook and slot 110 being parallel to each other so that gripper shoe 300 can be along hook
Groove 110 is embedded in, and the I shape link 400 is provided with multiple air vents 410.
Above-described embodiment is only wherein specific implementation of the present utility model, and its description is more concrete and detailed, but and
Therefore the restriction to this utility model the scope of the claims can not be interpreted as.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these are apparent
Alternative forms belong to protection domain of the present utility model.
Claims (5)
1. a kind of dense porous thermal insulation board, including porous heat-insulating plate, it is characterised in that the surface of the porous heat-insulating plate covers
Layer ceramic glaze layer, also includes the support plate being connected with porous heat-insulating plate side, be fixed with the support plate it is multiple side by side
I shape link, the upper and lower side of the porous heat-insulating plate forms respectively the hook and slot being parallel to each other, so that support plate can edge
Hook and slot is embedded in, and the I shape link is provided with multiple air vents.
2. dense porous thermal insulation board according to claim 1, it is characterised in that the porosity of the porous heat-insulating plate is 20
～70%.
3. dense porous thermal insulation board according to claim 1, it is characterised in that the porosity of the porous heat-insulating plate is 40
～50%.
4. the dense porous thermal insulation board according to claim 1 or 2 or 3, it is characterised in that the thickness of the ceramic glaze layer is
0.02～0.2mm.
5. the dense porous thermal insulation board according to claim 1 or 2 or 3, it is characterised in that the thickness of the ceramic glaze layer is
0.08～0.15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819263.XU CN206128503U (en) | 2016-08-01 | 2016-08-01 | Fine and close porous heat insulating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819263.XU CN206128503U (en) | 2016-08-01 | 2016-08-01 | Fine and close porous heat insulating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206128503U true CN206128503U (en) | 2017-04-26 |
Family
ID=58563392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620819263.XU Active CN206128503U (en) | 2016-08-01 | 2016-08-01 | Fine and close porous heat insulating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206128503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548877A (en) * | 2019-08-23 | 2019-12-10 | 上海电气集团股份有限公司 | Composite heat insulation plate for preparing metal powder through gas atomization |
-
2016
- 2016-08-01 CN CN201620819263.XU patent/CN206128503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548877A (en) * | 2019-08-23 | 2019-12-10 | 上海电气集团股份有限公司 | Composite heat insulation plate for preparing metal powder through gas atomization |
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