CN211923217U - Heat preservation wall of prefabricated building - Google Patents
Heat preservation wall of prefabricated building Download PDFInfo
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- CN211923217U CN211923217U CN202020008706.3U CN202020008706U CN211923217U CN 211923217 U CN211923217 U CN 211923217U CN 202020008706 U CN202020008706 U CN 202020008706U CN 211923217 U CN211923217 U CN 211923217U
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Abstract
The utility model discloses a thermal insulation wall for prefabricated building, including prefabricated wallboard, be fixed in the heated board and waterproof ventilative layer and the decorative board in the prefabricated wallboard outside in proper order, be fixed in the inboard vapour barrier of prefabricated wallboard and decorative board in proper order, fixed component is keel frame, the keel frame of both sides respectively with prefabricated wallboard between can dismantle through the fastener and be connected. The heat preservation performance of wall body can be improved to the heated board, and the steam that the vapour barrier can cut off indoor permeates the heated board from the gap of roof boarding, wallboard in, and waterproof ventilative layer can prevent that external rainwater from permeating the heated board for the heated board can keep dry, is in energy-efficient state for a long time. Meanwhile, the heat insulation board and the decorative board on the outer side of the prefabricated wall board and the decorative board on the inner side of the prefabricated wall board are respectively supported and fixed on the prefabricated wall board through the keel frame, so that the overall strength of the wall body can be improved, the damage resistance of the wall body is improved, and the wall body is not easily damaged.
Description
Technical Field
The utility model belongs to the assembly type structure field specifically is a thermal insulation wall for assembly type structure.
Background
The building formed by assembling prefabricated parts and components on a construction site is called as an assembly type building. The building block is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a rising-rise building and the like according to the form and the construction method of the prefabricated part.
For own residence, the house naturally likes the conditions of being warm in winter and cool in summer, and in summer, the air conditioner is directly started, so that the weather is cold in winter, and in order to prevent hot air in the house from being transmitted to the outside from the wall body and prevent cold air in the outside from being transmitted to the inside, the heat preservation of the wall body is necessary. But the heat preservation performance of the existing fabricated building is lower, and the wall body is easy to damage, which affects the living experience.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can improve insulation performance and anti-damage performance's assembly type structure's thermal insulation wall.
The utility model provides a thermal insulation wall for assembly type structure, including prefabricated wallboard, still including being fixed in the heated board and waterproof ventilative layer and the decorative board in the prefabricated wallboard outside in proper order, be fixed in the inboard vapour barrier layer of prefabricated wallboard and decorative board in proper order, fixed component is keel frame, the keel frame of both sides respectively with prefabricated wallboard between can dismantle through the fastener and be connected.
In an embodiment of the above technical scheme, when the prefabricated wall panel is prefabricated, a reinforcing steel wire mesh is arranged in the prefabricated wall panel, the inner side and the outer side of the panel are respectively and vertically embedded with an internal thread sleeve, and the upper side edge and the lower side edge are respectively and pre-embedded with a wall beam support.
In one embodiment of the above technical solution, the insulation board is an extruded board, a polystyrene board, or a rock wool board.
In an embodiment of the above technical solution, the waterproof breathable layer is a polymeric waterproof breathable film, and the vapor barrier layer is a PE film.
In one embodiment of the above technical solution, the veneer is a sandwich board, and the decorative board is a gypsum board.
In one embodiment of the above technical scheme, the keel frame for fixing the heat-insulating board, the waterproof breathable layer and the veneer is a light steel keel, the light steel keel is a bending piece comprising an outer upper vertical edge, a horizontal folding edge and an inner lower vertical edge, and the inner lower vertical edge is vertically connected with a bolt.
In one embodiment of the above technical scheme, the light gauge steel has a plurality of strips horizontally arranged along the height direction of the waterproof breathable layer, and the inner vertical edge and the lower vertical edge of each light gauge steel are attached to the waterproof breathable layer and then screwed into the inner thread sleeve on the outer side of the prefabricated wallboard through bolts, so that the waterproof breathable layer, the insulation board and the prefabricated wallboard are fixed into a whole.
In one embodiment of the above technical scheme, the veneer is provided with keel grooves corresponding to the light steel keels in shape, and the veneer is clamped on the light steel keels through the keel grooves.
In one embodiment of the above technical solution, the keel frame for fixing the steam-insulating layer and the decorative plate is a rectangular frame, the planar dimension of the keel frame is the same as the planar dimension of the decorative plate, a bolt is connected to the rectangular frame, the rectangular frame is pressed on the outer side of the decorative plate, and the bolt is screwed into the internal thread sleeve on the inner side of the prefabricated wall plate, so that the steam-insulating layer, the decorative plate and the prefabricated wall plate are connected into a whole.
The utility model discloses be provided with the heated board in the outside of prefabricated wallboard, can improve the thermal insulation performance of wall body, the inside and outside both sides of wall body are provided with PE steam trap and waterproof ventilative layer respectively, and the steam trap can cut off indoor steam and permeate the heated board from the gap of roof boarding, wallboard in, waterproof ventilative layer can prevent that external rainwater from permeating the heated board for the heated board can keep dry, is in high-efficient energy-saving state for a long time. Meanwhile, the heat insulation board and the decorative board on the outer side of the prefabricated wall board and the decorative board on the inner side of the prefabricated wall board are respectively supported and fixed on the prefabricated wall board through the keel frame, so that the overall strength of the wall body can be improved, the damage resistance of the wall body is improved, and the wall body is not easily damaged.
Drawings
Fig. 1 is a schematic diagram of an explosion structure according to an embodiment of the present invention.
Fig. 2 is an enlarged structural schematic view of the light steel keel in fig. 1.
Detailed Description
As shown in fig. 1, the thermal insulation wall for an assembly type building disclosed in this embodiment includes a prefabricated wall panel 1, a thermal insulation board 2, a waterproof and breathable layer 3, a sandwich board 4, a PE vapor barrier layer 5, a gypsum board 6, a light steel keel 7, and a rectangular frame.
The prefabricated wall panel 1 is internally provided with a reinforcing steel wire mesh when being prefabricated, the inner side and the outer side of the panel surface are vertically pre-embedded with an internal thread sleeve, and the upper side edge and the lower side edge are respectively pre-embedded with a wall beam support. The wall beam supports are not shown.
The insulation board 2 of this embodiment can adopt extruded sheet or polyphenyl board or rock wool board, and waterproof ventilative layer 3 adopts the waterproof ventilated membrane of polymer.
As can be seen from fig. 1 and 2, the light gauge steel 7 of the present embodiment is a bent piece including an outer upper vertical side, a horizontal side, and an inner lower vertical side, and the inner lower vertical side is vertically connected with a bolt 8. The length of the light steel keel 7 is consistent with that of the prefabricated wall panel 1.
The rectangular frame has the same planar dimensions as the gypsum board 6, and is connected with bolts.
During on-site assembly, support the wall beam support at 1 both ends of prefabricated wallboard earlier and install on the ground, form the wall main part, then laminate heated board 2 in the outside of prefabricated wallboard 1, waterproof ventilative layer 3 laminates in the outside of heated board 2, and rethread light gauge steel 7 is connected fixedly with prefabricated wallboard 1, and light gauge steel sets up one respectively at top and bottom at least.
When the light gauge steel 7 is fixed, with vertical limit and the laminating of waterproof ventilative layer 3 under it, then with in the bolt 8 of vertical edge connection twist the pre-buried internal thread sleeve pipe in prefabricated wallboard 1 outside down, press from both sides waterproof ventilative layer 3 and heated board 2 tightly and be fixed in on prefabricated wallboard 1.
After the light steel keel 7 is fixed, the sandwich board 4 is clamped on the light steel keel 7 through the keel groove 41 to be fixed as a veneer. After the sandwich board is fixed, the inner side of the sandwich board is attached to the waterproof breathable layer 3.
Next, the PE steam-insulating layer 5 is attached to the inner side of the prefabricated wall board 1, the gypsum board 6 is attached to the outer side of the PE steam-insulating layer 5, the rectangular frame is pressed on the outer side of the gypsum board 6, the bolt is screwed into the internal thread sleeve embedded in the inner side of the prefabricated wall board 1, and the gypsum board 6 and the PE steam-insulating layer 5 are pressed tightly.
As can be seen from the above structure of the present embodiment:
the heat insulation board arranged outside the prefabricated wall board can improve the heat insulation performance of the wall body.
The inner side and the outer side of the prefabricated wall body are respectively provided with a PE steam-isolating layer and a waterproof breathable layer, the PE steam-isolating layer can isolate indoor water vapor from permeating the insulation board from gaps of a roof board and a wallboard, and the waterproof breathable layer can prevent external rainwater from permeating the insulation board, so that the insulation board can keep dry and is in a high-efficiency energy-saving state for a long time, and the insulation performance of the insulation board is further guaranteed.
The light steel keel is transversely arranged along the wall body, the heat insulation plate is fixedly clamped on the prefabricated wall plate, and the sandwich plate is clamped on the light steel keel. The light steel keel can enhance the overall strength of the wall body. In a similar way, the rectangular frame fastens the gypsum board on the prefabricated wallboard in a pressing manner, and the overall strength of the wall body can be enhanced, so that the damage resistance of the wall body is improved, and the wall body is not easy to damage.
Claims (9)
1. The utility model provides an assembly type structure's thermal insulation wall, includes prefabricated wallboard, its characterized in that: it is still including being fixed in the heated board and waterproof ventilative layer and the decorative board in the prefabricated wallboard outside in proper order, is fixed in inboard vapour barrier layer and the decorative board of prefabricated wallboard in proper order, and the fixed component is keel frame, and the keel frame of both sides can be dismantled through the fastener between respectively and the prefabricated wallboard and be connected.
2. The insulated wall of an assembly building of claim 1, wherein: when the prefabricated wallboard is prefabricated, built-in reinforcing steel wire net that has, the inboard of face and the outside is pre-buried perpendicularly respectively has the internal thread sleeve pipe, and the top edge is pre-buried respectively with the downside edge has the wall roof beam support.
3. The insulated wall of an assembly building of claim 1, wherein: the heat insulation board is an extruded sheet or a polystyrene board or a rock wool board.
4. The insulated wall of an assembly building of claim 1, wherein: the waterproof breathable layer is a high-molecular waterproof breathable film, and the steam barrier layer is a PE film.
5. The insulated wall of an assembly building of claim 1, wherein: the veneer adopts a sandwich board, and the decorative board adopts a gypsum board.
6. The insulated wall of an assembly structure of claim 2, wherein: the keel frame for fixing the heat-insulation board, the waterproof breathable layer and the veneer is a light steel keel, the light steel keel is a bending piece comprising an outer upper vertical edge, a horizontal folding edge and an inner lower vertical edge, and the inner lower vertical edge is vertically connected with a bolt.
7. The insulated wall of an assembly structure of claim 6, wherein: the light steel keels are horizontally arranged along the height direction of the waterproof breathable layer, and the inner vertical edge and the lower vertical edge of each light steel keel are attached to the waterproof breathable layer and then screwed with bolts into the inner thread sleeves on the outer side of the prefabricated wallboard, so that the waterproof breathable layer, the heat insulation board and the prefabricated wallboard are fixed into a whole.
8. The insulated wall of an assembly structure of claim 7, wherein: the veneer is provided with keel grooves corresponding to the light steel keels in shape, and the veneer is clamped on the light steel keels through the keel grooves.
9. The insulated wall of an assembly building of claim 1, wherein: the keel frame for fixing the steam barrier and the decorative plate is a rectangular frame, the plane size of the keel frame is the same as that of the decorative plate, a bolt is connected onto the keel frame, the rectangular frame is pressed on the outer side of the decorative plate, and the bolt is screwed into an internal thread sleeve on the inner side of the prefabricated wallboard, so that the steam barrier and the decorative plate are connected with the prefabricated wallboard into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008706.3U CN211923217U (en) | 2020-01-03 | 2020-01-03 | Heat preservation wall of prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008706.3U CN211923217U (en) | 2020-01-03 | 2020-01-03 | Heat preservation wall of prefabricated building |
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| Publication Number | Publication Date |
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| CN211923217U true CN211923217U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020008706.3U Active CN211923217U (en) | 2020-01-03 | 2020-01-03 | Heat preservation wall of prefabricated building |
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| CN (1) | CN211923217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802759A (en) * | 2021-09-27 | 2021-12-17 | 苏州兹安材料科技有限公司 | Prefabricated heat preservation and decoration integrated plate containing moisture management system and assembly type wall system |
-
2020
- 2020-01-03 CN CN202020008706.3U patent/CN211923217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113802759A (en) * | 2021-09-27 | 2021-12-17 | 苏州兹安材料科技有限公司 | Prefabricated heat preservation and decoration integrated plate containing moisture management system and assembly type wall system |
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