CN219622095U - Low-energy-consumption building sandwich heat-insulating fireproof composite wallboard - Google Patents
Low-energy-consumption building sandwich heat-insulating fireproof composite wallboard Download PDFInfo
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- CN219622095U CN219622095U CN202320644874.5U CN202320644874U CN219622095U CN 219622095 U CN219622095 U CN 219622095U CN 202320644874 U CN202320644874 U CN 202320644874U CN 219622095 U CN219622095 U CN 219622095U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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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
Abstract
The utility model relates to the technical field of composite wallboards, and provides a sandwich heat-insulating fireproof composite wallboard for a low-energy building, which comprises an external wallboard, heat-insulating cotton and wallboard main bodies, wherein protective structures are fixed on two sides of the wallboard main bodies, reinforcing structures are fixed on one sides of the protective structures far away from the wallboard main bodies, external wallboards are fixed on one sides of the reinforcing structures far away from the protective structures, and fixing structures are uniformly arranged on the outer walls of the external wallboards on one sides of the wallboard main bodies. According to the utility model, the reinforcing structure is arranged, the reinforcing frame is fixed on one side of the protective structure, the first reinforcing ribs are fixed in the reinforcing frame, the second reinforcing ribs are uniformly fixed on two sides of the first reinforcing ribs in the reinforcing frame, and under the action of the first reinforcing ribs and the second reinforcing ribs, the strength of the wallboard main body is increased, and the wallboard main body is prevented from cracking due to overlarge stress in the use process, so that the service life of the sandwich heat-insulation fireproof composite wallboard for low-energy buildings is prolonged.
Description
Technical Field
The utility model relates to the technical field of composite wallboards, in particular to a sandwich heat-insulating fireproof composite wallboard for a low-energy building.
Background
Most of prefabricated wallboards in the current market are in two forms of concrete structures and steel structures, while most of external wallboards are precast concrete boards, so that the prefabricated wallboards are heavy and high in manufacturing cost, are not suitable for popularization and use, and therefore, a low-energy-consumption building sandwich heat-insulation fireproof composite wallboard is needed;
for this reason, the patent of publication No. CN212897175U discloses an assembled prefabricated composite wall board, including first fossil fragments, second fossil fragments, interior wall exempt from to unpick form, outer wall exempt from to unpick form and filler material, first fossil fragments with connect through the bridge cut-off connecting piece between the second fossil fragments and form a frame, the outside of first fossil fragments is provided with interior wall exempt from to unpick form, the outside of second fossil fragments is provided with outer wall exempt from to unpick form, be provided with filler material between interior wall exempt from to unpick form and the outer wall exempt from to unpick form, fixed mounting has L shape connecting piece on the first fossil fragments. The assembled prefabricated composite wallboard disclosed by the utility model has the advantages of light weight, good heat preservation effect and sound insulation effect, certain fireproof performance and cost reduction while meeting the ultra-low energy consumption requirement of a passive house;
the prefabricated composite wallboard is easy to crack due to insufficient protective measures and overlarge stress in the use process, so that the prefabricated composite wallboard has short service life in use.
Disclosure of Invention
First, the technical problem to be solved
The utility model aims to provide a sandwich heat-insulating fireproof composite wallboard for a low-energy building, which is used for solving the defect of insufficient protective measures of the conventional sandwich heat-insulating fireproof composite wallboard for the low-energy building.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a low energy consumption building sandwich heat preservation fire prevention composite wallboard, includes side fascia, heat preservation cotton and wallboard main part, the both sides of wallboard main part all are fixed with protective structure, protective structure keeps away from the side of wallboard main part all is fixed with additional strengthening, additional strengthening keeps away from protective structure one side all is fixed with the side fascia;
fixing structures are uniformly arranged on the outer wall of the external wall plate at one side of the wallboard main body;
the inside of the reinforcing structure is provided with heat preservation cotton. Under the effect of the heat preservation cotton, the heat preservation effect of the device is improved.
Preferably, the reinforcing structure comprises a reinforcing frame, first reinforcing ribs and second reinforcing ribs, wherein the reinforcing frame is fixed on one side, far away from the wallboard main body, of the protective structure, the first reinforcing ribs are fixed in the reinforcing frame, and the second reinforcing ribs are uniformly fixed on two sides of the first reinforcing ribs in the reinforcing frame. Under the effect of first strengthening rib and second strengthening rib, increased the intensity of wallboard main part, avoided the wallboard main part to take place the fracture at the too big atress of use.
Preferably, the second reinforcing ribs are symmetrically distributed on two sides of the inside of the reinforcing frame, and the first reinforcing ribs and the second reinforcing ribs are mutually perpendicular to each other in the inside of the reinforcing frame.
Preferably, the protection structure comprises a gypsum board, a sound insulation board and a flame retardant board, wherein the flame retardant board is arranged on two sides of the wallboard main body, the sound insulation board is fixed on one side, far away from the wallboard main body, of the flame retardant board, and the gypsum board is fixed on one side of the sound insulation board. Under the action of the gypsum board and the flame retardant board, the fireproof performance of the device is enhanced.
Preferably, one side of the gypsum board is fixedly connected with one side of the reinforcing frame, and the flame retardant boards are symmetrically distributed on two sides of the wallboard main body.
Preferably, the fixed knot constructs including nut, connecting piece and screw rod, the connecting piece sets up on the outer wall of wallboard main part one side fascia, the screw rod has all been run through to the inside both sides of connecting piece, the outside threaded connection that the connecting piece kept away from side fascia one side screw rod has the nut. The connecting piece is moved to one side of the external wall board, the screw rod penetrates through two sides of the inside of the connecting piece, the nut is moved to one end of the screw rod, the nut is rotated, the connecting piece can be fixed on the outer wall of the external wall board by the nut, and the device is spliced and fixed through the connecting piece.
Preferably, the front section of the connecting piece is of an L-shaped design, and one end of the screw rod extends to the inside of the external wall plate.
(III) beneficial effects
The low-energy-consumption building sandwich heat-insulating fireproof composite wallboard provided by the utility model has the advantages that:
through being provided with the additional strengthening, be fixed in the one side of protective structure with the additional strengthening, the inside of additional strengthening is fixed with first strengthening rib, and the inside both sides of first strengthening rib of additional strengthening evenly are fixed with the second strengthening rib, under the effect of first strengthening rib and second strengthening rib, have increased the intensity of wallboard main part, have avoided the wallboard main part to bear too much and take place the fracture in the use to this low energy consumption building sandwich heat preservation fire prevention composite wall panel's life has been prolonged;
by the aid of the protective structure, under the action of the gypsum board and the flame retardant board, fireproof performance of the device is enhanced, and under the action of the heat preservation cotton, heat preservation effect of the device is enhanced, so that applicability of the low-energy building sandwich heat preservation fireproof composite wallboard in use is improved;
through being provided with fixed knot constructs, moves the connecting piece to one side of side fascia, makes the screw rod pass the inside both sides of connecting piece, moves the one end of screw rod with the nut, rotates the nut, and the nut can fix the connecting piece on the outer wall of side fascia, splice fixedly to the device through the connecting piece, has realized the device function of being convenient for fixed to the convenience of this low energy consumption building sandwich heat preservation fire prevention composite wallboard when using has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a reinforcing structure according to the present utility model;
fig. 5 is a schematic rear view of the present utility model.
Reference numerals in the drawings illustrate: 1. an external wall panel; 2. a reinforcing structure; 201. a reinforcing frame; 202. a first reinforcing rib; 203. a second reinforcing rib; 3. a protective structure; 301. a gypsum board; 302. a sound insulation board; 303. a flame retardant panel; 4. thermal insulation cotton; 5. a wallboard main body; 6. a fixed structure; 601. a nut; 602. a connecting piece; 603. and (3) a screw.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-5, the low-energy-consumption building sandwich heat-insulation fireproof composite wallboard provided by the utility model comprises an external wallboard 1, heat-insulation cotton 4 and a wallboard main body 5, wherein protective structures 3 are fixed on two sides of the wallboard main body 5, each protective structure 3 comprises a gypsum board 301, a sound insulation board 302 and a flame retardant board 303, each flame retardant board 303 is arranged on two sides of the wallboard main body 5, each sound insulation board 302 is fixed on one side, far away from the wallboard main body 5, of each flame retardant board 303, each sound insulation board 302 is fixed with a gypsum board 301, one side of each gypsum board 301 is fixedly connected with one side of a reinforcing frame 201, and each flame retardant board 303 is symmetrically distributed on two sides of the wallboard main body 5.
In this embodiment, the fire resistance of the device is enhanced by the action of the gypsum board 301 and the fire retardant board 303.
Example two
The embodiment further includes: the protection architecture 3 is kept away from one side of wallboard main part 5 and is all fixed with additional strengthening 2, additional strengthening 2 includes reinforcing frame 201, first strengthening rib 202 and second strengthening rib 203, and reinforcing frame 201 is fixed in the protection architecture 3 one side of keeping away from wallboard main part 5, and the inside of reinforcing frame 201 is fixed with first strengthening rib 202, and the inside both sides of reinforcing frame 201 first strengthening rib 202 evenly are fixed with second strengthening rib 203, and second strengthening rib 203 is symmetrical distribution in the inside both sides of reinforcing frame 201, and first strengthening rib 202 and second strengthening rib 203 are mutually perpendicular in the inside of reinforcing frame 201.
In this embodiment, the reinforcing frame 201 is fixed on one side of the protective structure 3, the first reinforcing rib 202 is fixed inside the reinforcing frame 201, the second reinforcing ribs 203 are uniformly fixed on two sides of the first reinforcing rib 202 inside the reinforcing frame 201, and under the action of the first reinforcing rib 202 and the second reinforcing rib 203, the strength of the wallboard main body 5 is increased, and the wallboard main body 5 is prevented from cracking due to overlarge stress in the use process.
Example III
The embodiment further includes: the side that protective structure 3 was kept away from to additional strengthening 2 all is fixed with side fascia 1, evenly install fixed knot constructs 6 on the outer wall of wallboard main part 5 side fascia 1, fixed knot constructs 6 and includes nut 601, connecting piece 602 and screw 603, connecting piece 602 sets up on the outer wall of wallboard main part 5 side fascia 1, the inside both sides of connecting piece 602 all run through there is screw 603, the outside threaded connection of connecting piece 602 and keeping away from side fascia 1 side screw 603 has nut 601, the main cross-section of connecting piece 602 is "L" design, the inside of side fascia 1 is extended to the one end of screw 603, the inside of additional strengthening 2 is provided with heat preservation cotton 4.
In this embodiment, the connecting piece 602 is moved to one side of the external wall panel 1, the screw 603 passes through two sides of the inside of the connecting piece 602, the nut 601 is moved to one end of the screw 603, the nut 601 is rotated, the connecting piece 602 is fixed on the outer wall of the external wall panel 1 by the nut 601, the device is spliced and fixed through the connecting piece 602, and the heat preservation effect of the device is enhanced under the effect of the heat preservation cotton 4.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a low energy consumption building sandwich heat preservation fire prevention composite wallboard, includes side fascia (1), heat preservation cotton (4) and wallboard main part (5), its characterized in that: the two sides of the wallboard main body (5) are respectively fixed with a protective structure (3), one side, far away from the wallboard main body (5), of the protective structure (3) is respectively fixed with a reinforcing structure (2), and one side, far away from the protective structure (3), of the reinforcing structure (2) is respectively fixed with an external wallboard (1);
the outer wall of the outer wallboard (1) at one side of the wallboard main body (5) is uniformly provided with a fixing structure (6);
the inside of the reinforcing structure (2) is provided with heat preservation cotton (4).
2. The low-energy-consumption building sandwich heat-insulating fireproof composite wallboard according to claim 1, wherein: the reinforcing structure (2) comprises a reinforcing frame (201), first reinforcing ribs (202) and second reinforcing ribs (203), wherein the reinforcing frame (201) is fixed on one side, far away from a wallboard main body (5), of the protective structure (3), the first reinforcing ribs (202) are fixed inside the reinforcing frame (201), and the second reinforcing ribs (203) are uniformly fixed on two sides of the first reinforcing ribs (202) inside the reinforcing frame (201).
3. The low-energy-consumption building sandwich heat-insulating fireproof composite wallboard according to claim 2, wherein: the second reinforcing ribs (203) are symmetrically distributed on two sides of the inside of the reinforcing frame (201), and the first reinforcing ribs (202) and the second reinforcing ribs (203) are mutually perpendicular to each other in the inside of the reinforcing frame (201).
4. The low-energy-consumption building sandwich heat-insulating fireproof composite wallboard according to claim 1, wherein: the protection structure (3) comprises gypsum boards (301), sound insulation boards (302) and flame retardant boards (303), wherein the flame retardant boards (303) are arranged on two sides of the wallboard main body (5), the sound insulation boards (302) are fixed on one side, far away from the wallboard main body (5), of the flame retardant boards (303), and the gypsum boards (301) are fixed on one side of the sound insulation boards (302).
5. The low-energy-consumption building sandwich heat-insulating fireproof composite wallboard according to claim 4, wherein: one side of the gypsum board (301) is fixedly connected with one side of the reinforcing frame (201), and the flame retardant boards (303) are symmetrically distributed on two sides of the wallboard main body (5).
6. The low-energy-consumption building sandwich heat-insulating fireproof composite wallboard according to claim 1, wherein: the fixing structure (6) comprises a nut (601), a connecting piece (602) and a screw (603), wherein the connecting piece (602) is arranged on the outer wall of an external wall board (1) on one side of a wall board main body (5), the screw (603) is penetrated through two sides of the inside of the connecting piece (602), and the nut (601) is connected with the outer side of the screw (603) on one side of the connecting piece (602) far away from the external wall board (1) in a threaded manner.
7. The low-energy-consumption building sandwich insulation fireproof composite wallboard according to claim 6, wherein: the front section of the connecting piece (602) is of an L-shaped design, and one end of the screw (603) extends to the inside of the external wall board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320644874.5U CN219622095U (en) | 2023-03-29 | 2023-03-29 | Low-energy-consumption building sandwich heat-insulating fireproof composite wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320644874.5U CN219622095U (en) | 2023-03-29 | 2023-03-29 | Low-energy-consumption building sandwich heat-insulating fireproof composite wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219622095U true CN219622095U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320644874.5U Active CN219622095U (en) | 2023-03-29 | 2023-03-29 | Low-energy-consumption building sandwich heat-insulating fireproof composite wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219622095U (en) |
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- 2023-03-29 CN CN202320644874.5U patent/CN219622095U/en active Active
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