CN211690844U - Porous heat insulation board - Google Patents
Porous heat insulation board Download PDFInfo
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- CN211690844U CN211690844U CN201921874550.0U CN201921874550U CN211690844U CN 211690844 U CN211690844 U CN 211690844U CN 201921874550 U CN201921874550 U CN 201921874550U CN 211690844 U CN211690844 U CN 211690844U
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- heat insulation
- porous
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- holes
- insulating
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Abstract
The utility model discloses a porous heat insulating board belongs to thermal-insulated building materials technical field, for realizing not only can have good heat preservation effect, can not use the purpose of adhesive again. The porous heat insulation plate comprises a heat insulation plate body, wherein a plurality of heat insulation holes which are mutually independent are arranged on the heat insulation plate body, and two ends of each heat insulation hole are not on the same straight line. The purposes of good heat preservation effect and no use of adhesives are achieved.
Description
Technical Field
The utility model belongs to the technical field of thermal-insulated building materials, specifically be a porous heat insulating board.
Background
The heat insulation board is a common device in building materials, but the existing heat insulation board has a multilayer structure or an integral structure with a plurality of layers of heat insulation holes.
The multilayer structure causes more raw materials, the volume of the heat insulation board is larger, the variety of the required raw materials is more, the layers need to be bonded by the adhesive, the low-price adhesive is easy to volatilize unhealthy substances such as formaldehyde, and the price of the environment-friendly adhesive is higher.
The upper and lower heat insulation boards with the overall structure of the multi-layer heat insulation holes can cause the series flow of gas between the upper and lower porous heat insulation boards through the heat insulation holes due to the heat insulation holes, and the heat insulation effect is poor.
Disclosure of Invention
In view of this, the present invention provides a porous thermal insulation board, which can achieve the purpose of having good thermal insulation effect and not using adhesives.
Based on above-mentioned purpose the utility model provides a as shown in the figure, a porous heat insulating board, this porous heat insulating board include the heat insulating board body, be equipped with a plurality of mutually independent heat insulation holes on the heat insulating board body, heat insulation hole's both ends are not on a straight line.
Optionally, the area of the port with the heat insulation hole on the end plane of the porous heat insulation plate is larger than the area of the port without the heat insulation hole.
Optionally, the heat insulation hole is divided into three sections, and the middle section is an inclined section intersecting with the side surface of the porous heat insulation plate and straight sections parallel to the side surface of the porous heat insulation plate and located at two ends of the inclined section.
Optionally, a distance between center lines of the two straight line segments of the heat insulation hole is larger than a diameter of the heat insulation hole, and the distance between the center lines of the two straight line segments of the heat insulation hole is smaller than half of a width of an end of the porous heat insulation plate.
Optionally, the porous insulating plate further comprises a plug disposed at an end of the insulating hole.
Optionally, the plug is made of an elastic material.
Optionally, the plug is made of rubber.
Optionally, the inner packing is filled with plastic foam.
The utility model has the advantages that: the purposes of good heat preservation effect and no use of adhesives are achieved.
Drawings
Fig. 1 is a schematic structural view of a porous heat insulation board according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a porous heat insulation board according to embodiment 2 of the present invention.
Fig. 3 is a schematic structural view of a porous heat insulation board according to embodiment 3 of the present invention.
Fig. 4 is a schematic structural view of the stacked porous heat insulation plates in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.
Example 1:
as shown in the figure, the porous heat insulation plate comprises a heat insulation plate body 1, wherein a plurality of heat insulation holes 2 which are mutually independent are arranged on the heat insulation plate body 1, and two ends of each heat insulation hole 2 are not in the same straight line. Two ends of the heat insulation hole 2 are respectively arranged at the end parts of the two opposite ends of the porous heat insulation plate, and the two ends of the heat insulation hole 2 are not on the same straight line. The area of the end part plane of the porous heat insulation plate provided with the heat insulation holes 2 is smaller than the area of the end part plane of the porous heat insulation plate not provided with the heat insulation holes 2. In order to reduce series flow of gas between the upper porous heat insulation plate and the lower porous heat insulation plate through the heat insulation holes 2, the area of one end of the porous heat insulation plate occupied by the area of the port of the heat insulation hole 2 on the end plane of the porous heat insulation plate is smaller than half of the area of the end of the porous heat insulation plate.
In order to further increase the heat insulation capability, a heat insulation counter bore is further arranged on the region of the port of the porous heat insulation plate, which is not provided with the heat insulation hole 2, the side wall and the bottom of the heat insulation counter bore are filled with heat insulation foam 3, and a space left after the heat insulation foam 3 is filled in the heat insulation counter bore is filled with a filling block 4. For the convenience of manufacture, the material of the filling block 4 is the same as that of the heat insulation board body 1. Therefore, the filling blocks 4 and the heat insulation board body 1 can be made of the same material at the same place, and the processing difficulty and complexity are reduced.
The heat insulation hole 2 is divided into three sections, wherein the middle section is an inclined plane section 22 intersected with the side surface of the porous heat insulation plate and straight sections 21 which are positioned at two ends of the inclined plane section 22 and are parallel to the side surface of the porous heat insulation plate. The distance between the central lines of the two straight line sections 21 of the heat insulation hole 2 is larger than the diameter of the heat insulation hole 2, and the distance between the central lines of the two straight line sections 21 of the heat insulation hole 2 is smaller than half of the width of the end part of the porous heat insulation plate. So that both ends of the insulation holes 2 cross both sides of both ends of the perforated insulation panel.
Example 2:
to further attenuate the series flow of gas between the upper and lower perforated insulating panels through the insulating holes 2, the perforated insulating panels further comprise plugs 3 arranged at the ends of the insulating holes 2. For sealing, the plug 3 is made of rubber.
Example 3:
in order to further weaken series flow of gas between the upper porous heat insulation plate and the lower porous heat insulation plate through the heat insulation holes 2, the heat insulation holes 2 are filled with plastic foam.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The porous heat insulation plate is characterized by comprising a heat insulation plate body (1), wherein a plurality of heat insulation holes (2) which are mutually independent are formed in the heat insulation plate body (1), and two ends of each heat insulation hole (2) are not in the same straight line.
2. Perforated heat insulating board according to claim 1, characterized in that the area of the end plane of the perforated heat insulating board where the insulation holes (2) are provided is larger than the area of the end plane where no insulation holes (2) are provided.
3. A porous insulation panel according to claim 1, wherein said insulation holes (2) are divided into three sections, the middle section being a slope section (22) intersecting the sides of the porous insulation panel and straight sections (21) parallel to the sides of the porous insulation panel at both ends of the slope section (22).
4. A porous insulating panel according to claim 3, characterized in that the distance between the centre lines of the two straight sections (21) of the insulating hole (2) is larger than the diameter of the insulating hole (2) and the distance between the centre lines of the two straight sections (21) of the insulating hole (2) is smaller than half the width of the end of the porous insulating panel.
5. Perforated heat insulating panel according to claim 1, characterized in that it further comprises plugs (3) arranged at the ends of the heat insulating holes (2).
6. Perforated insulating panel according to claim 5, characterized in that the plug (3) is made of an elastic material.
7. Perforated heat insulating panel according to claim 5, characterized in that the plug (3) is made of rubber.
8. Porous insulation panel according to any of claims 1 to 7, characterized in that the insulation cells (2) are filled with a plastic foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921874550.0U CN211690844U (en) | 2019-11-01 | 2019-11-01 | Porous heat insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921874550.0U CN211690844U (en) | 2019-11-01 | 2019-11-01 | Porous heat insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211690844U true CN211690844U (en) | 2020-10-16 |
Family
ID=72786106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921874550.0U Active CN211690844U (en) | 2019-11-01 | 2019-11-01 | Porous heat insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211690844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022207970A1 (en) * | 2021-03-28 | 2022-10-06 | Coldins Oy | Thermal insulation board |
-
2019
- 2019-11-01 CN CN201921874550.0U patent/CN211690844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022207970A1 (en) * | 2021-03-28 | 2022-10-06 | Coldins Oy | Thermal insulation board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230810 Address after: No. 16, Group 6, Baishu Village, Huangshapu Town, Tongshan County, Xianning City, Hubei Province, 437600 Patentee after: Li Yubo Address before: 241000 room 2012, building 1, phase II, Wanda Plaza, Jinghu District, Wuhu City, Anhui Province Patentee before: Anhui pancai Decoration Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230829 Address after: Room 301, Building 25, Cuiliuyuan (Modern Plaza), Hanjiang District, Yangzhou City, Jiangsu Province, 225000 Patentee after: Jiangsu Benduo Construction Engineering Co.,Ltd. Address before: No. 16, Group 6, Baishu Village, Huangshapu Town, Tongshan County, Xianning City, Hubei Province, 437600 Patentee before: Li Yubo |