CN201944488U - Composite heat insulation sectional material - Google Patents
Composite heat insulation sectional material Download PDFInfo
- Publication number
- CN201944488U CN201944488U CN2010207006561U CN201020700656U CN201944488U CN 201944488 U CN201944488 U CN 201944488U CN 2010207006561 U CN2010207006561 U CN 2010207006561U CN 201020700656 U CN201020700656 U CN 201020700656U CN 201944488 U CN201944488 U CN 201944488U
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- CN
- China
- Prior art keywords
- heat insulation
- section bar
- cavity
- sectional material
- section
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- Expired - Lifetime
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Abstract
The utility model discloses a composite heat insulation sectional material, which comprises two sectional material bodies, wherein a sectional material cavity is formed on at least one sectional material body, two heat insulation strips are arranged between the sectional material bodies, a broken bridge cavity is circulated among the two heat insulation strips and the sectional material bodies, and heat insulation materials are filled in the sectional material cavity and/or the broken bridge cavity. Compared with ordinary sectional materials, the sectional material has the characteristics of high heat resistance, high air tightness, high water tightness and high mechanical performance, a good heat insulation effect and a good sound isolation effect are realized, and the house warm keeping requirement is met.
Description
Technical field
The utility model relates to a kind of section bar, relates in particular to a kind of composite heat insulation section.
Background technique
At present more and more higher for the warming requirement of the insulation in house, the house in the north generally externally is equipped with insulating brick and carries out warming to the house, need to install door and window then on the house, these door and windows will be used section bar, though common on the market heat-insulating bridge-cut-off section bar has certain heat insulation effect at present, but the cavity inside of common heat-insulating bridge-cut-off section bar can form air transmission of heat, forms radiation thermal conduction between wall and the wall, causes heat-energy losses.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of composite heat insulation section is provided, this section bar is compared the characteristics that common section bar has high thermal resistance, high-air-tightness, high water tightness, high-mechanical property, have good heat insulation effect and soundproof effect, satisfy the warming requirement in house.
For solving the problems of the technologies described above, the technical solution of the utility model is: composite heat insulation section, comprise two section bar bodies, described at least one section bar body is provided with the section bar cavity, two heat insulation plasters are installed between the described section bar body, surround the bridge cut-off cavity between described two heat insulation plasters and the section bar body, be filled with thermal insulating material in described section bar cavity and/or the bridge cut-off cavity.
As a kind of preferred version, described two section bar bodies are equipped with the section bar cavity, and all foam filled in described two section bar cavitys and the bridge cut-off cavity have a polyurethane heat insulation material.
As a kind of preferred version, described two section bar bodies are equipped with the section bar cavity, and all foam filled in described two section bar cavitys have a polyurethane heat insulation material.
As a kind of preferred version, described wherein section bar is provided with the section bar cavity, and described section bar cavity is filled with polyurethane heat insulation material.
As a kind of preferred version, described wherein section bar is provided with the section bar cavity, and all foam filled in described section bar cavity and the bridge cut-off cavity have a polyurethane heat insulation material.
As a kind of preferred version, be filled with polyurethane heat insulation material in the described bridge cut-off cavity
After having adopted technique scheme, effect of the present utility model is: because composite heat insulation section, comprise two section bar bodies, described at least one section bar body is provided with the section bar cavity, two heat insulation plasters are installed between the described section bar body, surround the bridge cut-off cavity between described two heat insulation plasters and the section bar body, be filled with thermal insulating material in described section bar cavity and/or the bridge cut-off cavity, therefore, just the air in section bar cavity and/or the bridge cut-off cavity can be extruded by thermal insulating material, thermal insulating material has high thermal resistance, and fills the back tightness, water tightness also improves, avoided the radiation thermal conduction between air transmission of heat and wall and the wall to cause heat dissipation, improve thermal insulation property, simultaneously, also to a certain degree improved the mechanical property of section bar after the filled thermal insulation materials, also improve soundproof effect, satisfied the warming requirement in house.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model embodiment 1 a structural representation;
Fig. 2 is the utility model embodiment 2 a structural representation;
Fig. 3 is the utility model embodiment 3 a structural representation;
Fig. 4 is the utility model embodiment 4 a structural representation;
Fig. 5 is the utility model embodiment 5 a structural representation;
In the accompanying drawing: 1. section bar body; 2. heat insulation plaster; 3. section bar cavity; 4. bridge cut-off cavity.
Embodiment
Embodiment 1: as shown in Figure 1, composite heat insulation section, comprise two section bar bodies 1, described at least one section bar body 1 is provided with section bar cavity 3, two heat insulation plasters 2 are installed between the described section bar body 1, surround bridge cut-off cavity 4 between described two heat insulation plasters 2 and the section bar body 1, be filled with thermal insulating material in described section bar cavity 3 and/or the bridge cut-off cavity 4.In the present embodiment, described have only a section bar body 1 to be provided with section bar cavity 3, and another root section bar body 1 does not have section bar cavity 3, and all foam filled in described this section bar cavity 3 and the bridge cut-off cavity 4 have a polyurethane heat insulation material.
Embodiment 2: as shown in Figure 2, a kind of composite heat insulation section, the structure among the structure of this section bar and the embodiment 1 is basic identical, just, described two section bar bodies 1 all have section bar cavity 3, and all foam filled in described two section bar cavitys 3 and the bridge cut-off cavity 4 have a polyurethane heat insulation material.
Embodiment 3: as shown in Figure 3, a kind of composite heat insulation section, the structure among the structure of this section bar and the embodiment 2 is basic identical, just, all foam filled in described two section bar cavitys 3 have polyurethane heat insulation material, and not foam filled polyurethane heat insulation material in the bridge cut-off cavity 4.
Embodiment 4: as shown in Figure 4, a kind of composite heat insulation section, the structure among the structure of this section bar and the embodiment 1 is basic identical, just, there is not the foam filled polyurethane heat insulation material that has in the described section bar cavity 3, and foam filled polyurethane heat insulation material in the bridge cut-off cavity 4.
Embodiment 5: as shown in Figure 5, a kind of composite heat insulation section, the structure among the structure of this section bar and the embodiment 1 is basic identical, and just, described section bar cavity 3 is filled with polyurethane heat insulation material, and not foam filled polyurethane heat insulation material in the bridge cut-off cavity 4.
The thermal insulating material of embodiment 1 to the embodiment 5 be polyurethane heat insulation material not necessarily, can be other thermal insulating materials, such as glass fibre, and filled thermal insulation materials such as rock wool, glass wool, phenolic aldehyde, polystyrene.
Just the air in section bar cavity 3 and/or the bridge cut-off cavity 4 can be extruded by thermal insulating material, thermal insulating material has high thermal resistance, and tightness, water tightness also improve after filling, avoided the radiation thermal conduction between air transmission of heat and wall and the wall to cause heat dissipation, improve thermal insulation property, simultaneously, also to a certain degree improved the mechanical property of section bar after the filled thermal insulation materials, also improve soundproof effect, satisfied the warming requirement in house.
Claims (6)
1. composite heat insulation section, comprise two section bar bodies, described at least one section bar body is provided with the section bar cavity, two heat insulation plasters are installed between the described section bar body, surround the bridge cut-off cavity between described two heat insulation plasters and the section bar body, it is characterized in that: be filled with thermal insulating material in described section bar cavity and/or the bridge cut-off cavity.
2. composite heat insulation section as claimed in claim 1 is characterized in that: described two section bar bodies are equipped with the section bar cavity, and all foam filled in described two section bar cavitys and the bridge cut-off cavity have a polyurethane heat insulation material.
3. composite heat insulation section as claimed in claim 1 is characterized in that: described two section bar bodies are equipped with the section bar cavity, and all foam filled in described two section bar cavitys have a polyurethane heat insulation material.
4. composite heat insulation section as claimed in claim 1 is characterized in that: described wherein section bar is provided with the section bar cavity, and described section bar cavity is filled with polyurethane heat insulation material.
5. composite heat insulation section as claimed in claim 1 is characterized in that: described wherein section bar is provided with the section bar cavity, and all foam filled in described section bar cavity and the bridge cut-off cavity have a polyurethane heat insulation material.
6. composite heat insulation section as claimed in claim 1 is characterized in that: be filled with polyurethane heat insulation material in the described bridge cut-off cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207006561U CN201944488U (en) | 2010-12-31 | 2010-12-31 | Composite heat insulation sectional material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207006561U CN201944488U (en) | 2010-12-31 | 2010-12-31 | Composite heat insulation sectional material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944488U true CN201944488U (en) | 2011-08-24 |
Family
ID=44471831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207006561U Expired - Lifetime CN201944488U (en) | 2010-12-31 | 2010-12-31 | Composite heat insulation sectional material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938985A (en) * | 2014-03-26 | 2014-07-23 | 安徽同曦金鹏铝业有限公司 | Door and window self-thermal-insulation section bar |
| CN109404002A (en) * | 2017-08-16 | 2019-03-01 | 张跃 | A kind of tunnel structure |
| CN110872926A (en) * | 2018-09-03 | 2020-03-10 | 河北新丰工程检测有限公司 | Novel polyurethane bridge cut-off aluminium heat preservation door and window is annotated to cavity |
-
2010
- 2010-12-31 CN CN2010207006561U patent/CN201944488U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938985A (en) * | 2014-03-26 | 2014-07-23 | 安徽同曦金鹏铝业有限公司 | Door and window self-thermal-insulation section bar |
| CN109404002A (en) * | 2017-08-16 | 2019-03-01 | 张跃 | A kind of tunnel structure |
| CN110872926A (en) * | 2018-09-03 | 2020-03-10 | 河北新丰工程检测有限公司 | Novel polyurethane bridge cut-off aluminium heat preservation door and window is annotated to cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |