CN217268173U - Novel steel structure is light aggregate composite heat preservation externally-hung wallboard and mosaic structure for passive room - Google Patents
Novel steel structure is light aggregate composite heat preservation externally-hung wallboard and mosaic structure for passive room Download PDFInfo
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- CN217268173U CN217268173U CN202120845626.8U CN202120845626U CN217268173U CN 217268173 U CN217268173 U CN 217268173U CN 202120845626 U CN202120845626 U CN 202120845626U CN 217268173 U CN217268173 U CN 217268173U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model discloses a lightweight aggregate composite heat-preservation external wall board for a novel steel structure passive house and a splicing structure, which comprises a heat preservation board, and outer leaf lightweight aggregate and inner leaf lightweight aggregate which are arranged at two sides of the heat preservation board, wherein two ends of the wall board are in a ladder shape; c-shaped steel is fixedly arranged around the inner leaf plate lightweight aggregate respectively; the upper end and the lower end of the C-shaped steel on one indoor side of the lightweight aggregate of the inner leaf plate are respectively and fixedly provided with a prefabricated steel plate; the two groups of spliced wallboards are respectively connected with connecting angle irons, the connecting angle irons are fixedly connected with prefabricated steel plates inside the wallboards and adjacent C-shaped steel, and the upper end and the lower end of each steel beam are respectively fixedly connected with the connecting angle irons; two middle cavities are arranged between the two spliced wallboards, and a post-positioned heat preservation strip and post-cast lightweight aggregate are respectively arranged in the two middle cavities; the utility model discloses not only have assembled installation method, still have fine thermal insulation performance, can realize the mill prefabrication, reduced the wet operation in scene.
Description
Technical Field
The utility model relates to an externally-hung wallboard technical field especially relates to novel steel construction passive room is with lightweight aggregate composite insulation externally-hung wallboard and mosaic structure.
Background
With the gradual enhancement of environmental awareness of people, the passive building gradually enters the visual field of people, the indoor environment is adjusted mainly by the characteristics of the passive building, and the assembly type building is one of the development directions of modern buildings in China. External wall panels are one of the important components of passive buildings.
In the prior art, most of the outer wall maintenance structures of steel structures are constructed by concrete aerated blocks and ALC autoclaved aerated concrete cantilever slabs, so that the field wet operation is more, the heat insulation performance is general, the large slab installation cannot be realized, other types of prefabricated composite heat insulation wall slabs also hardly meet the outer wall thermal engineering requirements of a passive house, and the large slab assembly type installation is realized at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel steel construction is light aggregate composite heat preservation externally-hung wallboard and mosaic structure for passive room to solve the problem that above-mentioned prior art exists.
In order to achieve the above purpose, the utility model provides a following scheme:
the utility model provides a novel lightweight aggregate composite heat-insulating external wall panel for a steel structure passive house, which comprises a heat-insulating plate, and outer and inner leaf lightweight aggregates arranged at two sides of the heat-insulating plate, wherein a glass fiber connecting piece is fixedly arranged between the outer and inner leaf lightweight aggregates; the length of the heat-insulation board is greater than that of the outer leaf plate lightweight aggregate and less than that of the inner leaf plate lightweight aggregate, and two ends of the wallboard are in a step shape; c-shaped steel is fixedly arranged around the inner leaf plate lightweight aggregate; prefabricated steel plates are fixedly arranged at the upper end and the lower end of the C-shaped steel on one indoor side of the inner leaf plate lightweight aggregate respectively.
Preferably, the heat insulation plate is a graphite polystyrene plate and has good flame retardant property and heat insulation property.
Preferably, the both sides of heated board are provided with the serrated raft, all fixed serrated raft that is provided with and the heated board looks adaptation on outer lamina lightweight aggregate, interior lamina lightweight aggregate and the heated board contact surface.
The utility model provides a novel passive room of steel construction is with lightweight aggregate composite heat preservation externally-hanging wallboard mosaic structure, includes foretell passive room of steel construction is with lightweight aggregate composite heat preservation externally-hanging wallboard, two of concatenation the wallboard inboard is provided with the girder steel, and the concatenation is two sets of the wallboard is connected with respectively connects the angle bar, connect the angle bar with the inside prefabricated steel sheet of wallboard and adjacent C shaped steel fixed connection, the upper and lower both ends of girder steel respectively with be connected angle bar fixed connection.
Two of concatenation have two middle chambeies between the wallboard, two the middle intracavity is provided with rearmounted heat preservation strip respectively and waters the lightweight aggregate after with, rearmounted heat preservation strip sets up two between the heated board of wallboard.
Preferably, the thickness of the post-cast lightweight aggregate is greater than that of the lightweight aggregate of the outer leaf plate, and the rear heat-insulating strip is in contact with the upper and lower C-shaped steel in the two spliced wallboards.
Preferably, one side of the connecting angle iron is fixedly connected with the prefabricated steel plate and the C-shaped steel through connecting bolts, and the other side of the connecting angle iron is welded with the steel beam and is positioned through bolts.
The utility model discloses a following technological effect: the utility model discloses outer lamina light aggregate, heated board and interior lamina light aggregate have formed sandwich structure, have guaranteed the heat insulating ability of externally-hung wallboard, greatly reduced the whole energy consumption in house, energy saving and emission reduction, environmental protection.
The utility model is provided with C-shaped steel around the inner leaf plate lightweight aggregate, the C-shaped steel not only can improve the overall strength of the external wall panel, but also plays the role of installation and fixation through the fixation with the connecting angle iron; the two ends of the wallboard are of stepped structures, two middle cavities are formed after splicing, the rear-mounted heat preservation strips 8 and the rear-poured lightweight aggregate 7 are arranged in the middle cavities to avoid heat bridges, and the heat loss caused by splicing the two wallboards is reduced; the external wall board can be prefabricated into a large board, and through the assembly type installation mode, the installation speed is high, meanwhile, the field wet operation is reduced, the construction cost is saved, the building industrialization is realized, and the environmental pollution is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural view of the exterior wall panel of the present invention;
FIG. 2 is a schematic view of the splicing mechanism of the external wall panel of the present invention;
the composite insulation board comprises a board body, wherein 1 is inner leaf plate lightweight aggregate, 2 is C-shaped steel, 3 is inner side C-shaped steel, 4 is outer leaf plate lightweight aggregate, 5 is an insulation board, 6 is a glass fiber connecting piece, 7 is post-cast lightweight aggregate, 8 is a post-positioned insulation strip, 9 is a pre-embedded steel plate, 10 is connecting angle iron, and 11 is a connecting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the following detailed description.
Referring to fig. 1, the utility model provides a novel passive room of steel construction is with lightweight aggregate composite heat preservation externally-hanging wallboard and mosaic structure, including heated board 5, set up at outer lamina plate lightweight aggregate 4 and the interior lamina plate lightweight aggregate 1 of heated board 5 both sides, outer lamina plate lightweight aggregate 4, heated board 5 and interior lamina plate lightweight aggregate 1 have formed sandwich structure, and heated board and lightweight aggregate are simultaneously and have fine thermal insulation performance, have guaranteed the heat insulating ability of outward appearance wall body. A glass fiber connecting piece 6 is fixedly arranged between the outer blade plate lightweight aggregate 4 and the inner blade plate lightweight aggregate 1; the length of the heat insulation board 5 is greater than that of the outer leaf board lightweight aggregate 4 and less than that of the inner leaf board lightweight aggregate 1, and two ends of the wallboard are in a step shape; c-shaped steel 2 is respectively and fixedly arranged on the periphery of the inner leaf plate lightweight aggregate 1, so that the overall strength of the external wallboard is improved; prefabricated steel plates 9 are respectively and fixedly arranged at the upper end and the lower end of the C-shaped steel 2 at one indoor side of the inner leaf plate lightweight aggregate 1.
The further optimization scheme is that the heat insulation board 5 is a graphite polyphenyl board which has good flame retardant property and heat insulation property.
Further optimization scheme does, the both sides of heated board 5 are provided with the serrated raft, outer lamina light aggregate 4, all fixed serrated raft that is provided with heated board 5 looks adaptation on inner lamina light aggregate 1 and the heated board 5 contact surface, heated board 5 is connected with outer lamina light aggregate 4, inner lamina light aggregate 1 respectively through serrated raft interlock, and strengthen the connection performance of outer lamina light aggregate 4 and inner lamina light aggregate 1 through glass fibre connecting piece, thereby improve the holistic stability of wallboard.
Referring to fig. 2, the utility model also discloses a novel steel structure is light aggregate composite insulation external wall panel splicing structure for passive room, including the above-mentioned novel steel structure is light aggregate composite insulation external wall panel for passive room, the inboard of two wallboards of concatenation is provided with the girder steel, two sets of wallboards of concatenation are connected with connection angle bar 10 respectively, C shaped steel 2 that prefabricated steel sheet 9 is adjacent is inboard C shaped steel 3, connection angle bar 10 and prefabricated steel sheet 9 and inboard C shaped steel 3 inside the wallboard are fixedly connected, the upper and lower both ends of girder steel are fixedly connected with connection angle bar 10 respectively; one side of the connecting angle iron 10 is fixedly connected with the prefabricated steel plate 9 and the C-shaped steel 2 through a connecting bolt 11, the other side of the connecting angle iron 10 is welded with the steel beam and is positioned through a bolt, and the steel beam and the external wall panel are connected through the connecting angle iron 10. The C-shaped steel can improve the overall strength of the external wall panel and plays a role in installation and fixation through fixation with the connecting angle iron. The splicing of the external wall board can be completed through an assembled installation mode, so that the wet operation of an installation site is reduced, and the installation progress is accelerated.
Because the length of heated board 5 is greater than the length of outer leaf board lightweight aggregate 4 and is less than the length of interior leaf board lightweight aggregate 1, the both ends of wallboard are the echelonment, have two middle chambeies between two wallboards after the concatenation, and two middle intracavity are provided with rearmounted heat preservation strip 8 and post-cast lightweight aggregate 7 respectively, and rearmounted heat preservation strip 8 sets up between the heated board 5 of two wallboards. The thickness of the post-cast lightweight aggregate 7 is larger than that of the outer leaf plate lightweight aggregate 4, and the post-positioned heat preservation strip 8 is in contact with the upper and lower C-shaped steel 2 in the two spliced wall plates; and a heat bridge is avoided by the post-positioned heat-insulating strip 8 and the post-cast lightweight aggregate 7, so that the heat loss caused by splicing two wallboards is reduced.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a novel passive room of steel construction is with lightweight aggregate composite insulation externally-hung wallboard which characterized in that: the insulation board comprises an insulation board (5), and outer leaf plate lightweight aggregate (4) and inner leaf plate lightweight aggregate (1) which are arranged on two sides of the insulation board (5), wherein a glass fiber connecting piece (6) is fixedly arranged between the outer leaf plate lightweight aggregate (4) and the inner leaf plate lightweight aggregate (1); the length of the heat insulation plate (5) is greater than that of the outer leaf plate lightweight aggregate (4) and less than that of the inner leaf plate lightweight aggregate (1), and two ends of the wallboard are in a step shape; c-shaped steel (2) is fixedly arranged on the periphery of the inner leaf plate lightweight aggregate (1) respectively; and prefabricated steel plates (9) are respectively fixedly arranged at the upper end and the lower end of the C-shaped steel (2) on one indoor side of the inner leaf plate lightweight aggregate (1).
2. The novel lightweight aggregate composite heat-insulation external wall board for the steel structure passive room as claimed in claim 1, is characterized in that: the heat insulation plate (5) is a graphite polystyrene board.
3. The novel lightweight aggregate composite heat-insulation external wall board for the steel structure passive room as claimed in claim 1, is characterized in that: and two sides of the heat-insulation board (5) are provided with serrated racking, and serrated racking matched with the heat-insulation board (5) is fixedly arranged on the contact surfaces of the outer-leaf-plate light aggregate (4), the inner-leaf-plate light aggregate (1) and the heat-insulation board (5).
4. The utility model provides a novel passive room of steel construction is with lightweight aggregate composite heat preservation externally-hung wallboard mosaic structure which characterized in that: the novel lightweight aggregate composite heat-insulation external wallboard for the steel structure passive room comprises the lightweight aggregate composite heat-insulation external wallboard for the steel structure passive room as claimed in any one of claims 1-3, wherein steel beams are arranged on the inner sides of two spliced wallboards, two groups of spliced wallboards are respectively connected with connecting angle irons (10), the connecting angle irons (10) are fixedly connected with prefabricated steel plates (9) inside the wallboards and adjacent C-shaped steels (2), and the upper end and the lower end of each steel beam are respectively fixedly connected with the connecting angle irons (10);
two of concatenation have two middle chambeies between the wallboard, two the middle intracavity is provided with rearmounted heat preservation strip (8) and post-cast lightweight aggregate (7) respectively, rearmounted heat preservation strip (8) set up two between heated board (5) of wallboard.
5. The novel splicing structure of the lightweight aggregate composite heat-preservation externally-hung wallboard for the steel-structured passive room is characterized in that: the thickness of the post-cast lightweight aggregate (7) is greater than that of the outer leaf plate lightweight aggregate (4), and the rear heat-insulating strip (8) is in contact with the upper and lower C-shaped steel (2) in the two spliced wallboards.
6. The novel splicing structure of the lightweight aggregate composite heat-preservation externally-hung wallboard for the steel-structured passive room is characterized in that: one side of the connecting angle iron (10) is fixedly connected with the prefabricated steel plate (9) and the C-shaped steel (2) through connecting bolts (11), and the other side of the connecting angle iron (10) is welded with the steel beam and is positioned through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120845626.8U CN217268173U (en) | 2021-04-23 | 2021-04-23 | Novel steel structure is light aggregate composite heat preservation externally-hung wallboard and mosaic structure for passive room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120845626.8U CN217268173U (en) | 2021-04-23 | 2021-04-23 | Novel steel structure is light aggregate composite heat preservation externally-hung wallboard and mosaic structure for passive room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217268173U true CN217268173U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120845626.8U Active CN217268173U (en) | 2021-04-23 | 2021-04-23 | Novel steel structure is light aggregate composite heat preservation externally-hung wallboard and mosaic structure for passive room |
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| Country | Link |
|---|---|
| CN (1) | CN217268173U (en) |
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2021
- 2021-04-23 CN CN202120845626.8U patent/CN217268173U/en active Active
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