CN205804649U - A kind of polyurethane heat-insulation structure - Google Patents
A kind of polyurethane heat-insulation structure Download PDFInfo
- Publication number
- CN205804649U CN205804649U CN201620579879.4U CN201620579879U CN205804649U CN 205804649 U CN205804649 U CN 205804649U CN 201620579879 U CN201620579879 U CN 201620579879U CN 205804649 U CN205804649 U CN 205804649U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- connecting plate
- insulation structure
- described sheet
- polyurethane heat
- 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
This utility model relates to a kind of polyurethane heat-insulation structure, including sheet metal, described sheet metal top is provided with groove, described sheet metal is internally provided with filling polyurethane layer, described sheet metal bottom is provided with projection, described sheet metal two ends are provided with connecting plate, are provided with magnet piece between described connecting plate and steel-sheet sidewall；This utility model, by being provided with the connecting plate of magnet piece, improves the steadiness of the seamless link between sheet material and connection；By arranging groove, filling polyurethane layer can well be fixed；By arranging projection, improve the stability of structure, prevent fracture.
Description
Technical field
This utility model relates to building material field, particularly relates to a kind of polyurethane heat-insulation structure.
Background technology
Hard polyaminoester heat conductivity is low, and thermal property is good, is that in current all insulation materials, heat conductivity is minimum, tool
Having protection against the tide, water resistance, rate of closed hole, more than 95%, belongs to hydrophobic material, will not increase heat conductivity because of the moisture absorption, and metope is also
Will not seep water.Fire prevention, fire-retardant, high temperature resistant.Polyurethane is adding after fire retardant, is the self-extinguishing of a kind of difficult combustion, it soft
Change point and can reach more than 250 degrees Celsius, only just there will be decomposition when higher temperature: it addition, polyurethane can be at it when burning
Foam surface forms carburization zone, and this layer of carburization zone helps the foam that isolation is following, can be effectively prevented fire spread.And, poly-
Urethane does not the most produce harmful gas.Owing to polyurethane plate has excellent heat-proof quality, it is incubated equally reaching
Under requirement, minimizing building envelope thickness can be made, thus increase indoor usable floor area.Non-deformability is strong, is difficult to out
Splitting, facing is stable, safety.Polyurethane material porosity Stability Analysis of Structures, substantially hole-closing structure, not only excellent thermal insulation performance,
And freeze thawing resistance, sound absorption properties might as well.The average life of hard-foam polyurethane thermal insulation structure, uses and under conditions of maintenance normal,
More than 30 years can be reached.Can accomplish under the lifetime regular service conditions of structure, being dried, moist or couple corrosion, with
And due to insecticide, fungus or algal grown or due to exogenous influences such as rodentine destructions, all without being destroyed.
Based on above reason, a kind of polyurethane heat-insulation structure is needed to be devised, by being provided with the company of magnet piece
Fishplate bar, improves the steadiness of the seamless link between sheet material and connection；By arranging groove, poly-ammonia can well be fixed
Ester packed layer；By arranging projection, improve the stability of structure, prevent fracture, i.e. a kind of polyurethane heat-insulation structure.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of polyurethane heat-insulation structure.
This utility model is to be achieved through the following technical solutions:
A kind of polyurethane heat-insulation structure, including sheet metal, described sheet metal top is provided with groove, inside described sheet metal
Being provided with filling polyurethane layer, described sheet metal bottom is provided with projection, and described sheet metal two ends are provided with connecting plate, described company
It is provided with magnet piece between fishplate bar and steel-sheet sidewall.
Further, described sheet metal, groove, the integrated molding of projection.
Further, described sheet metal left end die cast has positive L-type connecting plate, described sheet metal right-hand member die cast to have
Inverted L shape connecting plate, improves the steadiness connected between sheet material.
Further, described magnet piece die cast in the corner of connecting plate, improve seamless link between sheet material with
And the compactness connected.
Further, the convex side corner degree of described projection is 45 °, improves the stability of structure, prevents fracture.
Compared with prior art, the beneficial effects of the utility model are: by being provided with the connecting plate of magnet piece, carry
Seamless link between high sheet material and the steadiness of connection；By arranging groove, filling polyurethane can well be fixed
Layer；By arranging projection, improve the stability of structure, prevent fracture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, sheet metal, 2, filling polyurethane layer, 3, projection, 4, groove, 5, connecting plate, 6, magnet piece.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of polyurethane heat-insulation structure, including sheet metal 1, described sheet metal 1 top is provided with groove 4, described sheet metal 1
Being internally provided with filling polyurethane layer 2, described sheet metal 1 bottom is provided with projection 3, and described sheet metal 1 two ends are provided with connection
Plate 5, is provided with magnet piece 6 between described connecting plate 5 and the sidewall of sheet metal 1；Described sheet metal 1, groove 4, projection 3 are integrated
Chemical conversion type；Described sheet metal 1 left end die cast has positive L-type connecting plate 5, described sheet metal 1 right-hand member die cast to have inverted L shape even
Fishplate bar 5；Described magnet piece 6 die cast is in the corner of connecting plate 5；The convex side corner degree of described projection 3 is 45 °.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (5)
1. a polyurethane heat-insulation structure, including sheet metal (1), it is characterised in that: described sheet metal (1) top is provided with groove
(4), described sheet metal (1) is internally provided with filling polyurethane layer (2), and described sheet metal (1) bottom is provided with projection (3), institute
State sheet metal (1) two ends and be provided with connecting plate (5), between the sidewall of described connecting plate (5) and sheet metal (1), be provided with magnet piece
(6)。
A kind of polyurethane heat-insulation structure the most according to claim 1, it is characterised in that: described sheet metal (1), groove (4),
Projection (3) integrated molding.
A kind of polyurethane heat-insulation structure the most according to claim 1, it is characterised in that: described sheet metal (1) left end die casting
Forming positive L-type connecting plate (5), described sheet metal (1) right-hand member die cast has inverted L shape connecting plate (5).
A kind of polyurethane heat-insulation structure the most according to claim 1, it is characterised in that: described magnet piece (6) die cast
Corner in connecting plate (5).
A kind of polyurethane heat-insulation structure the most according to claim 1, it is characterised in that: the protruding side of described projection (3)
Angle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579879.4U CN205804649U (en) | 2016-06-15 | 2016-06-15 | A kind of polyurethane heat-insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579879.4U CN205804649U (en) | 2016-06-15 | 2016-06-15 | A kind of polyurethane heat-insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804649U true CN205804649U (en) | 2016-12-14 |
Family
ID=58143304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620579879.4U Expired - Fee Related CN205804649U (en) | 2016-06-15 | 2016-06-15 | A kind of polyurethane heat-insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804649U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622406A (en) * | 2017-02-20 | 2017-05-10 | 上海申雁制冷设备股份有限公司 | Inner shell mechanism of high-/low-temperature test box and manufacturing method for inner shell mechanism |
| CN108060723A (en) * | 2018-02-13 | 2018-05-22 | 淄博荣腾建材有限公司 | A kind of inorganic osmosis type fireproof heated board |
| CN109610926A (en) * | 2018-10-29 | 2019-04-12 | 赵智慧 | A kind of protection partition device of building site dust control and noise absorption |
-
2016
- 2016-06-15 CN CN201620579879.4U patent/CN205804649U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622406A (en) * | 2017-02-20 | 2017-05-10 | 上海申雁制冷设备股份有限公司 | Inner shell mechanism of high-/low-temperature test box and manufacturing method for inner shell mechanism |
| CN108060723A (en) * | 2018-02-13 | 2018-05-22 | 淄博荣腾建材有限公司 | A kind of inorganic osmosis type fireproof heated board |
| CN108060723B (en) * | 2018-02-13 | 2019-10-22 | 淄博荣腾建材有限公司 | A kind of inorganic osmosis type fireproof heated board |
| CN109610926A (en) * | 2018-10-29 | 2019-04-12 | 赵智慧 | A kind of protection partition device of building site dust control and noise absorption |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180615 |