CN204551768U - A kind of polyurethane thermal insulation board - Google Patents
A kind of polyurethane thermal insulation board Download PDFInfo
- Publication number
- CN204551768U CN204551768U CN201420837474.7U CN201420837474U CN204551768U CN 204551768 U CN204551768 U CN 204551768U CN 201420837474 U CN201420837474 U CN 201420837474U CN 204551768 U CN204551768 U CN 204551768U
- Authority
- CN
- China
- Prior art keywords
- polyurethane
- thermal insulation
- insulation board
- plate body
- spatial accommodation
- Prior art date
- 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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Abstract
The utility model discloses a kind of polyurethane thermal insulation board, it is characterized in that, comprising: plate body, some polyurethane balls; Spatial accommodation is provided with in described plate body; Described some polyurethane ball outer walls contact with each other and are located in spatial accommodation, and the face that formed of described polyurethane ball and plate inner body wall fit.The polyurethane thermal insulation board that the utility model provides, has high strength, high heat insulating ability and water proofing property, cost is low, non-deformability is strong, soundproof effect is good, the advantage of long service life.
Description
[technical field]
The utility model relates to a kind of warming plate, is specifically related to a kind of polyurethane thermal insulation board.
[background technology]
Hard polyaminoester has the following advantages: 1, when hard polyaminoester density is 35 ~ 40kg/m
3time, coefficient of thermal conductivity is only 0.018 ~ 0.024w/ (m.k), is about equivalent to the half of EPS benzene plate, and be that in current all heat insulating materials, coefficient of thermal conductivity is minimum, coefficient of thermal conductivity is low, and thermal property is good; 2, rate of closed hole is more than 90%, belongs to hydrophobic material, can not increase coefficient of thermal conductivity because of the moisture absorption, and metope also can not seep water, and has protection against the tide, water resistance; 3, after adding fire retardant, be a kind of self-extinguishing of difficulty combustion, softening point can reach more than 250 degrees Celsius, only just there will be decomposition when higher temperature: in addition, polyurethane can form carbon distribution at its foam surface when burning, and this lamination carbon helps isolation foam below.Effectively can prevent propagation of flame, and polyurethane does not at high temperature produce pernicious gas fire prevention yet; 4, there is excellent heat-proof quality, reaching under same thermal requirements, minimizing building envelope thickness can made, thus increase indoor usable floor area; 5, non-deformability is strong, not easy to crack, and facing is stable, safety; 6, polyurethane material porosity Stability Analysis of Structures is hole-closing structure, not only excellent thermal insulation performance substantially, and freeze thawing resistance, sound absorption properties might as well.The average life span of hard-foam polyurethane thermal insulation structure, under the condition of normal using and satisfied, can reach more than 30 years; Can accomplish under the lifetime regular service conditions of structure, in dry, moist or couple corrosion, and due to insect, fungi or algal grown or due to exogenous influences such as rodentine destructions, all can not be damaged.In view of the plurality of advantages of polyurethane, and be widely used, be especially applied in warming plate, however due to its cost higher, which limits its application in warming plate field.
[summary of the invention]
For the problems referred to above, the utility model provides a kind of high insulation, water proofing property good, the polyurethane thermal insulation board that cost is low.
The utility model is achieved through the following technical solutions, and provides a kind of polyurethane thermal insulation board, it is characterized in that, comprising: plate body, some polyurethane balls;
Spatial accommodation is provided with in described plate body;
Described some polyurethane ball outer walls contact with each other and are located in spatial accommodation, and the face that formed of described polyurethane ball and plate inner body wall fit.
Especially, be provided with crisscross dividing plate in described spatial accommodation, described polyurethane ball is located between dividing plate, and the face of described polyurethane ball formation and dividing plate outer wall fit.
Especially, the external surface of described plate body is rough.
Compared to prior art, a kind of environment-friendly insulating plate that the utility model provides, plate body adopts the good cement mortar of fireproof performance to be made, and makes warming plate have good fire line and water proofing property; Plate body central arranges spatial accommodation, arranges polyurethane ball at spatial accommodation, and polyurethane ball is point cantact, decreases the use amount of polyurethane, thus reduces the cost of warming plate.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of polyurethane thermal insulation board of the utility model.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further described.
Originally refer to Fig. 1, the utility model provides a kind of polyurethane thermal insulation board, it is characterized in that, comprising: plate body 1, some polyurethane balls 2;
Be provided with spatial accommodation 4 in described plate body 1, adopt the good cement mortar of fireproof performance to be made, make warming plate have good fire line and water proofing property;
Described some polyurethane ball 2 outer walls contact with each other and are located in spatial accommodation 4, and the face that formed of described polyurethane ball 2 and plate body 1 inwall fit, and polyurethane ball is point cantact, decreases the use amount of polyurethane, thus reduces the cost of warming plate.
Especially, if when warming plate area is larger, spatial accommodation is excessive, warming plate may be caused shaky firm, and be therefore provided with crisscross dividing plate 3 in described spatial accommodation 4, described polyurethane ball 2 is located between dividing plate 3, and the face of described polyurethane ball 2 formation and dividing plate 3 outer wall fit, by the setting of dividing plate 3, warming plate hollow part is supported, improves the intensity of warming plate.。
Especially, the external surface of described plate body 1 is rough, by rough design, further increases the soundproof effect of warming plate, makes warming plate have artistic effect concurrently simultaneously.
Should be understood that, to one skilled in the art, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (4)
1. a polyurethane thermal insulation board, is characterized in that, comprising: plate body (1), some polyurethane balls (2);
Spatial accommodation (4) is provided with in described plate body (1);
Described some polyurethane ball (2) outer walls contact with each other and are located in spatial accommodation (4), and the face that formed of described polyurethane ball (2) and plate body (1) inwall fit.
2. a kind of polyurethane thermal insulation board according to claim 1, it is characterized in that, crisscross dividing plate (3) is provided with in described spatial accommodation (4), described polyurethane ball (2) is located between dividing plate (3), and the face that formed of described polyurethane ball (2) and dividing plate (3) outer wall fit.
3. a kind of polyurethane thermal insulation board according to claim 1, is characterized in that, the external surface of described plate body (1) is rough.
4. a kind of polyurethane thermal insulation board according to claim 1, is characterized in that, the material of described plate body (1) is cement mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837474.7U CN204551768U (en) | 2014-12-26 | 2014-12-26 | A kind of polyurethane thermal insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837474.7U CN204551768U (en) | 2014-12-26 | 2014-12-26 | A kind of polyurethane thermal insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551768U true CN204551768U (en) | 2015-08-12 |
Family
ID=53826899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837474.7U Expired - Fee Related CN204551768U (en) | 2014-12-26 | 2014-12-26 | A kind of polyurethane thermal insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551768U (en) |
-
2014
- 2014-12-26 CN CN201420837474.7U patent/CN204551768U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Jianyong Inventor before: Li Gang Inventor before: Ma Yuwei Inventor before: Li Jie Inventor before: Zhang Fuqi Inventor before: Zhang Jianpeng Inventor before: Liu Le |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170215 Address after: 510000 Tianhe District, Guangzhou, Yan Yan Road, Yan Yan Street, No. 702, room 20, No. Patentee after: Guangzhou Construction Engineering Consulting Co., Ltd. Address before: 832000 the Xinjiang Uygur Autonomous Region Shihezi city four road Shihezi University Patentee before: Shihezi University |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |