CN209429377U - A kind of passive room wall body structure - Google Patents
A kind of passive room wall body structure Download PDFInfo
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- CN209429377U CN209429377U CN201821980717.7U CN201821980717U CN209429377U CN 209429377 U CN209429377 U CN 209429377U CN 201821980717 U CN201821980717 U CN 201821980717U CN 209429377 U CN209429377 U CN 209429377U
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- wall
- steel joist
- lightgage steel
- fixedly installed
- cement fibrolite
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Abstract
The utility model relates to a kind of passive room wall body structures, including multiple inner walls and multiple exterior walls, for isolating multiple interior spaces, exterior wall includes the extrusion molding lath and lightgage steel joist for being used to form exterior wall skeleton, it is fixedly linked on the inside of the inside of extrusion molding lath and lightgage steel joist, extruded polystyrene board is fixedly installed in the outside of lightgage steel joist, cement fibrolite plate is fixedly installed in the outside of extrusion molding lath, the rubber powder poly-phenyl insulation system of slurry molding is set between cement fibrolite plate and extruded polystyrene board, external wall polyurethane composite decorating board is fixedly installed in the outside of extruded polystyrene board；Inner wall includes the lightgage steel joist for being used to form inner wall skeleton, cement fibrolite plate is fixedly installed in the two sides of lightgage steel joist, the rubber powder poly-phenyl insulation system of slurry molding is set between the cement fibrolite plate of two sides, and interior wall polyurethane composite decorative sheet is fixedly installed in the outside of cement fibrolite plate.
Description
Technical field
The utility model relates to energy saving building technical field, especially a kind of passive room wall body structure.
Background technique
The concept of " passive room " building is set up on the basis of the German low energy building eighties in last century, quilt
Dynamic room, is the comprehensive expression of person of various technical products, by making full use of renewable energy to make the non-renewable energy summation of all consumption
No more than the 120 kilowatt-hours/house in (square meter year).So low energy consumption standard, is strong by high heat-insulating sound-insulating, leakproofness
External wall and renewable energy be achieved.But the most thermal coefficient of the external wall in existing passive room is high, thermal insulation separation
Thermal effect is poor, and designing a kind of low in cost, passive room that heat insulation effect is excellent with wall body structure is that those skilled in the art are badly in need of
The technical issues of solution.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of passive room walls low in cost, heat insulation effect is excellent
Body structure.
In order to solve the above technical problems, passive room wall body structure provided by the utility model, comprising: multiple inner walls and
Multiple exterior walls, for isolating multiple interior spaces, the exterior wall includes the extrusion molding lath for being used to form exterior wall skeleton
And lightgage steel joist, it is fixedly linked on the inside of the inside of the extrusion molding lath and the lightgage steel joist, the outside of the lightgage steel joist
Be fixedly installed extruded polystyrene board, the outside of the extrusion molding lath is fixedly installed cement fibrolite plate, the cement fibrolite plate with it is described
The rubber powder poly-phenyl insulation system of slurry molding is set between extruded polystyrene board, and the outside fixed setting of the extruded polystyrene board is outer
Wall polyurethane composite decorative sheet；The inner wall includes the lightgage steel joist for being used to form inner wall skeleton, the lightgage steel joist
Cement fibrolite plate is fixedly installed in two sides, and the rubber powder poly-phenyl insulation system of slurry molding is arranged between the cement fibrolite plate of two sides,
Interior wall polyurethane composite decorative sheet is fixedly installed in the outside of the cement fibrolite plate, and extrusion molding lath can block the cold-heat bridge of wall,
With good heat insulation and preservation effect.
Further, the rubber powder poly-phenyl insulation system with a thickness of 130mm, while not influencing wall integral thickness,
Ensure thermal insulation property.
Further, the extruded polystyrene board with a thickness of 50mm, extruded polystyrene board has excellent thermal resistance value, can be effective
Improve thermal insulation property.
Further, the cement fibrolite plate with a thickness of 10mm, cement fibrolite plate has excellent heat storage coefficient.
Further, the external wall polyurethane composite decorating board with a thickness of 12mm, the interior wall polyurethane composite decorative sheet
With a thickness of 10mm, the thermal coefficient of polyurethane composite decorative sheet is low, is a kind of efficient thermal insulation material.
Further, the extrusion molding lath is extruded polystyrene lath, and extruded polystyrene lath can block the cold-heat bridge of wall, is improved
Thermal insulation property.
The technical effect of utility model: (1) the passive room wall body structure of the utility model, compared with the existing technology, outside
Rubber powder poly-phenyl insulation system is set in wall, inner wall, there is good heat insulation and preservation effect, energy consumption can be reduced；Extrusion molding
Styrofoam has excellent thermal resistance value, can effectively improve thermal insulation property；The thermal coefficient of polyurethane composite decorative sheet is low, is one
Kind efficient thermal insulation material；Multiple interior spaces are isolated by inner wall and exterior wall when use, the adjacent interior space can be reduced
Between influence, improve heat insulation effect.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings of the specification:
Fig. 1 is the schematic diagram of the section structure of the passive room wall body structure of the utility model.
In figure: exterior wall 2, inner wall 20, extrusion molding lath 21, lightgage steel joist 22, cement fibrolite plate 23, external wall polyurethane is multiple
Decorative board 24, extruded polystyrene board 25, rubber powder poly-phenyl insulation system 26, interior wall polyurethane composite decorative sheet 27.
Specific embodiment
Embodiment 1 as shown in Figure 1, the present embodiment passive room with wall body structure include 2 kinds, one is with the exterior space
The exterior wall 2 directly contacted, one is inner wall 20 disposed within, inner wall 20 and exterior wall 2 are combined, and can isolate out
Multiple interior spaces, exterior wall 2 include the extrusion molding lath 21 and lightgage steel joist 22 for being used to form 2 skeleton of exterior wall, extrusion molding lath
21 inside and the inside of lightgage steel joist 22 are fixedly linked, and extruded polystyrene board 25, extrusion molding is fixedly installed in the outside of lightgage steel joist 22
Cement fibrolite plate 23 is fixedly installed in the outside of lath 21, and slurry molding is arranged between cement fibrolite plate 23 and extruded polystyrene board 25
External wall polyurethane composite decorating board 24 is fixedly installed in the outside of rubber powder poly-phenyl insulation system 26, extruded polystyrene board 25；Inner wall
20 include the lightgage steel joist 22 for being used to form 20 skeleton of inner wall, and cement fibrolite plate 23 is fixedly installed in the two sides of lightgage steel joist 22,
The rubber powder poly-phenyl insulation system 26 of slurry molding is set between the cement fibrolite plate 23 of two sides, and the outside of cement fibrolite plate 23 is solid
Interior wall polyurethane composite decorative sheet 27 is set surely, there is good heat insulation and preservation effect.Extrusion molding lath 21 is preferably extruded polystyrene
Lath.
Specifically, rubber powder poly-phenyl insulation system 26 with a thickness of 130mm, thermal coefficient 0.06W/m*K, accumulation of heat system
Number is 0.95W/(m2* K), thermal resistance value 1.81(m2* K)/W, heat inertia index (heat storage coefficient * thermal resistance value) is 1.72, thermally conductive system
Several correction factors is 1.2, while not influencing wall integral thickness, it is ensured that thermal insulation property；The thickness of extruded polystyrene board 25
For 50mm, thermal coefficient 0.03W/m*K, heat storage coefficient 0.06W/(m2* K), thermal resistance value 1.59(m2* K)/W, it is hot lazy
Property index (heat storage coefficient * thermal resistance value) be 0.10, the correction factor of thermal coefficient is 1.05, and extruded polystyrene board 25 has excellent
Thermal resistance value can effectively improve thermal insulation property；Cement fibrolite plate 23 with a thickness of 10mm, thermal coefficient 0.035W/m*K,
Heat storage coefficient is 11.37W/(m2* K), thermal resistance value 0.26(m2* K)/W, heat inertia index (heat storage coefficient * thermal resistance value) is
2.95, the correction factor of thermal coefficient is 1.1, and cement fibrolite plate 23 has excellent heat storage coefficient；The compound dress of external wall polyurethane
Plaque 24 with a thickness of 12mm, thermal coefficient 0.022W/m*K, heat storage coefficient 0.85W/(m2* K), thermal resistance value 0.38
(m2* K)/W, heat inertia index (heat storage coefficient * thermal resistance value) is 0.32, and the correction factor of thermal coefficient is 1.2；Interior wall polyurethane
Composite decorating board 27 with a thickness of 10mm, thermal coefficient 0.022W/m*K, heat storage coefficient 0.6W/(m2* K), thermal resistance value
For 1.14(m2* K)/W, heat inertia index (heat storage coefficient * thermal resistance value) is 0.68, and the correction factor of thermal coefficient is 1.2, poly- ammonia
The thermal coefficient of ester composite decorating board is low, is a kind of efficient thermal insulation material.
Obviously, above-described embodiment is merely examples for clearly illustrating the present invention, and is not to this reality
With the restriction of novel embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.And these
Belong to the spiritual changes and variations that derived from of the utility model still in the protection scope of the utility model
Among.
Claims (6)
1. a kind of passive room wall body structure characterized by comprising multiple inner walls and multiple exterior walls, for isolating
Multiple interior spaces, the exterior wall include the extrusion molding lath and lightgage steel joist for being used to form exterior wall skeleton, the extruded sheet
It is fixedly linked on the inside of the inside of item and the lightgage steel joist, extruded polystyrene board, institute is fixedly installed in the outside of the lightgage steel joist
The outside fixed setting cement fibrolite plate for stating extrusion molding lath, is arranged grouting between the cement fibrolite plate and the extruded polystyrene board
External wall polyurethane composite decorating board is fixedly installed in the outside of molding rubber powder poly-phenyl insulation system, the extruded polystyrene board；Institute
Stating inner wall includes the lightgage steel joist for being used to form inner wall skeleton, and Cement fibre is fixedly installed in the two sides of the lightgage steel joist
The rubber powder poly-phenyl insulation system of slurry molding, the outside of the cement fibrolite plate are arranged between the cement fibrolite plate of two sides for plate
Interior wall polyurethane composite decorative sheet is fixedly installed.
2. passive room wall body structure according to claim 1, which is characterized in that the rubber powder poly-phenyl insulation system
With a thickness of 130mm.
3. passive room wall body structure according to claim 2, which is characterized in that the extruded polystyrene board with a thickness of
50mm。
4. passive room wall body structure according to claim 3, which is characterized in that the cement fibrolite plate with a thickness of
10mm。
5. passive room wall body structure according to claim 4, which is characterized in that the external wall polyurethane composite decorating board
With a thickness of 12mm, the interior wall polyurethane composite decorative sheet with a thickness of 10mm.
6. passive room wall body structure according to claim 4, which is characterized in that the extrusion molding lath is extruded polystyrene board
Item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980717.7U CN209429377U (en) | 2018-11-29 | 2018-11-29 | A kind of passive room wall body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821980717.7U CN209429377U (en) | 2018-11-29 | 2018-11-29 | A kind of passive room wall body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209429377U true CN209429377U (en) | 2019-09-24 |
Family
ID=67969778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821980717.7U Active CN209429377U (en) | 2018-11-29 | 2018-11-29 | A kind of passive room wall body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209429377U (en) |
-
2018
- 2018-11-29 CN CN201821980717.7U patent/CN209429377U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200325 Address after: No.1, Tongcheng Road, equipment manufacturing industrial park, Fucheng street, Funing County, Yancheng City, Jiangsu Province Patentee after: Jiangsu meixinyuan Green Building Engineering Co.,Ltd. Address before: 213000 North District, Jiangsu, Changzhou Jin Ling North Road, Hohai University Co-patentee before: Peng Guangtang Patentee before: Yao Weiguo |