Fabricated building heat preservation and insulation composite wallboard
The design of the assembly mechanism, including the conical column, cavity, spring, and arc block, solves the problem of laborious installation of composite wall panels, enabling rapid connection and efficient installation. At the same time, it enhances the heat insulation effect and improves the ease of use and energy efficiency of composite wall panels.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-12
- Publication Date
- 2026-03-27
AI Technical Summary
During the installation of existing prefabricated building composite wall panels, the specific shape design of the protrusions and grooves requires the second wall panel to be lifted or lowered by hand or with tools, resulting in high physical exertion and inconvenience for installers.
The assembly mechanism, including the design of a conical column, cavity, spring and arc block, achieves a quick and stable connection by inserting the conical column into the conical cavity of the empty block, reducing manual operation.
It achieves fast and stable wall panel connection, saves the physical strength of installers, improves installation efficiency, and enhances the performance of wall panels through heat insulation and heat insulation structures, maintaining stable indoor temperature and reducing energy consumption.
Smart Images
Figure CN224048447U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to composite wallboard technical field, especially a kind of prefabricated building heat preservation composite wallboard. BACKGROUND
[0002] Composite wallboard is a new generation of high-performance building interior partition produced by industrialization, which is composed of various building materials, has the advantages of stable quality, environmental protection, etc., and is the preferred material of modern prefabricated building exterior wall panel, especially with the development of building materials, composite board is more and more widely used in production and life.
[0003] Composite wallboard is mostly a single plate, with relatively single structure and function, and has certain limitations in use. Composite board and frame section are generally connected by welding or adhesive method, which is inconvenient to install and disassemble.
[0004] The existing patent (publication number: CN218758251U) discloses a prefabricated building composite wallboard, which can ensure the protection and flame retardant effect of the composite wallboard, and is convenient to install and disassemble, to solve the technical problems of the existing composite wallboard, which is relatively single and has limitations, or the composite wallboard is inconvenient to install and disassemble.
[0005] For the above problems, the existing patent provides a solution, but in the above-mentioned patent, when the recess of the first wallboard is connected with the boss of the second wallboard, the boss and the recess have a specific shape, so the user needs to hold or use a tool to lift or lower the second wallboard to the top or bottom of the first wallboard, so that the boss of the second wallboard can be inserted into the recess of the first wallboard. This method will consume a lot of physical strength of the installer, and it is not conducive to the work of the installer in actual installation operation.
[0006] Therefore, a prefabricated building heat preservation composite wallboard is proposed. UTILITY MODEL CONTENTS
[0007] The utility model aims to provide a prefabricated building heat preservation composite wallboard, which can solve the problem that in the above-mentioned patent, when the recess of the first wallboard is connected with the boss of the second wallboard, the boss and the recess have a specific shape, so the user needs to hold or use a tool to lift or lower the second wallboard to the top or bottom of the first wallboard, so that the boss of the second wallboard can be inserted into the recess of the first wallboard. This method will consume a lot of physical strength of the installer, and it is not conducive to the work of the installer in actual installation operation.
[0008] In order to achieve the above object, the utility model provides the following technical scheme: an assembled building heat preservation and insulation composite wallboard, including first wallboard, the right side of first wallboard is provided with second wallboard, the inside of second wallboard and first wallboard is provided with assembly mechanism, the front side of first wallboard and second wallboard is provided with heat preservation structure, the back of first wallboard and second wallboard is provided with heat insulation structure,
[0009] The assembly mechanism includes the empty slot of being opened in the left side of second wallboard, the inside fixed thread connection of empty slot has taper column, the inside of taper column is opened and has the cavity groove, the inside fixed connection of cavity groove is in the middle, the front side and the back of spring are all fixedly connected with arc block, the inside of arc block is slidably connected in the inside of cavity groove, the right side of first wallboard is fixedly connected with empty block, and the empty block is located in the inside of empty slot, the right side of empty block is opened with taper groove, the inside of taper groove is inserted with taper column, the front side and the back of taper groove are all opened with limit slot, and the limit slot is clamped with arc block, and the front side of empty slot inside is provided with closed structure.
[0010] Preferably, the closed structure includes a sealing plate provided on the front side of the empty slot inside the sealing plate is located on the front side of the empty block.
[0011] Preferably, the rear side of the sealing plate is fixedly connected with a reinforcing sleeve, the rear side of the reinforcing sleeve is provided with a reinforcing groove, and the inside of the reinforcing groove is in contact with the outside of the arc block.
[0012] Preferably, the inside of the reinforcing groove is embedded with a ring pad, and the inside of the ring pad is in contact with the outside of the arc block.
[0013] Preferably, the heat preservation structure includes a protective layer bonded to the front side of the first wallboard and the second wallboard, and the front side of the protective layer is bonded with an adhesive layer.
[0014] Preferably, the outside of the adhesive layer is bonded with a polystyrene foam layer, and the outside of the polystyrene foam layer is bonded with a scratch-resistant decorative layer.
[0015] Preferably, the heat insulation structure includes an adhesive layer bonded to the back of the first wallboard and the second wallboard, and the back of the adhesive layer is bonded with a heat preservation and insulation layer.
[0016] Preferably, the back of the heat preservation and insulation layer is bonded with a crack-resistant reinforcing layer, and the inside of the crack-resistant reinforcing layer is bonded with a separation waterproof layer.
[0017] Compared with the prior art, the utility model has the beneficial effects that:
[0018] 1、The utility model discloses through setting up the assembly mechanism, through the fixed threaded connection of the conical column in the empty slot left side of the second wallboard and the cavity groove, spring and arc block design cleverly, when the conical column inserts the taper groove of the empty block right side of the first wallboard, spring pushes the arc block and clamps into the limiting slot, realizes quick, stable connection, simultaneously, this connection mode does not need to hold or utilize the tool to hold the first wallboard high or lower to the top or bottom of the second wallboard, greatly saves the physical strength of the installation personnel, makes actual installation operation more relaxed and efficient, brings great convenience for the installation personnel,
[0019] 2、The utility model discloses through setting up the heat preservation structure and heat insulation structure, the heat preservation structure can prevent the indoor heat from losing in winter, keeps the indoor warm, reduces the heating energy consumption, can in a certain degree in summer the heat of external heat import is isolated, reduces the use of air conditioning, and the heat insulation structure further enhances the heat insulation effect of the first wallboard and the second wallboard, effectively blocks the influence of external high temperature to the indoor, makes the indoor temperature more stable. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the overall structural drawing of the utility model's assembled building heat preservation and heat insulation composite wallboard.
[0021] Figure 2 It is the structure diagram of the utility model's assembly mechanism.
[0022] Figure 3 It is the structure diagram of the utility model's closed structure.
[0023] Figure 4 It is the structure diagram of the utility model's heat preservation structure.
[0024] Figure 5 It is the structure diagram of the utility model's heat insulation structure.
[0025] In the drawing, 1, the first wallboard;2, the second wallboard;3, the assembly mechanism;301, the empty slot;302, the conical column;303, the cavity groove;304, the spring;305, the arc block;306, the empty block;307, the taper groove;308, the limiting slot;309, the closed structure;3091, the closing plate;3092, the reinforcing sleeve;3093, the reinforcing groove;3094, the ring pad;4, the heat preservation structure;401, the protection;402, the adhesion layer;403, the polystyrene foam layer;404, the scratchproof decorative layer;5, the heat insulation structure;501, the bonding layer;502, the heat preservation and heat insulation layer;503, the anti-cracking reinforcing layer;504, the isolation waterproof layer. DETAILED DESCRIPTION
[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0027] Please refer to Figures 1-5 The present application provides technical solutions:
[0028] The utility model provides a fabricated building heat preservation and heat insulation composite wallboard, including first wallboard 1, the right side of first wallboard 1 is provided with second wallboard 2, and the inside of second wallboard 2 and first wallboard 1 is provided with assembly mechanism 3, and the front side of first wallboard 1 and second wallboard 2 is provided with heat preservation structure 4, and the back of first wallboard 1 and second wallboard 2 is provided with heat insulation structure 5,
[0029] Assembly mechanism 3 includes the empty slot 301 of being set up in the left side of second wallboard 2, the inside fixed screw thread connection has taper column 302 of empty slot 301, the inside is set up with cavity groove 303 of taper column 302, the inside fixed connection has spring 304 of cavity groove 303, the front side and the back of spring 304 are all fixedly connected with arc block 305, and the inside of arc block 305 is slidably connected in the inside of cavity groove 303, and the right side of first wallboard 1 is fixedly connected with empty block 306, and empty block 306 is located in the inside of empty slot 301, and the right side of empty block 306 is set up with taper groove 307, and the inside of taper groove 307 is inserted with taper column 302, and the front side and the back of taper groove 307 are all set up with limit groove 308, and limit groove 308 is clamped with arc block 305, and the front side of empty slot 301 inside is provided with closed structure 309.
[0030] In the embodiment, when the first wallboard 1 and the second wallboard 2 need to be connected, the taper column 302 in the left empty slot 301 of the second wallboard 2 is aligned with the empty block 306 on the right side of the first wallboard 1, and as the taper column 302 is inserted into the taper groove 307 of the empty block 306, the spring 304 in the inner cavity groove 303 of the taper column 302 is in a compressed state during the gradual deepening process, and when the taper column 302 is completely inserted into the taper groove 307, the spring 304 restores the deformation to push the arc block 305 to slide outward in the cavity groove 303, and due to the pushing force of the spring 304, the arc block 305 can be smoothly clamped into the limiting groove 308 on the front side and the rear side of the taper groove 307, realizing the quick and stable connection of the first wallboard 1 and the second wallboard 2. Moreover, this connection method does not require the installer to hold or use tools to lift or lower the first wallboard 1 to the top or bottom of the second wallboard 2, greatly saving the physical strength of the installer, making the actual installation operation more relaxed and efficient. At the same time, the heat preservation structure 4 can effectively enhance the heat preservation performance of the first wallboard 1 and the second wallboard 2, prevent indoor heat from dissipating outward, and keep the indoor warm. In addition, the heat insulation structure 5 further enhances the heat insulation effect of the first wallboard 1 and the second wallboard 2, effectively blocking the influence of external high temperature on the indoor environment.
[0031] Specifically, as shown in Figure 3 , the closed structure 309 includes an enclosing plate 3091 arranged on the front side of the inner part of the empty slot 301, and the enclosing plate 3091 is located on the front side of the empty block 306.
[0032] Specifically, as shown in Figure 3 , the rear side of the enclosing plate 3091 is fixedly connected with a reinforcing sleeve 3092, and the rear side of the reinforcing sleeve 3092 is provided with a reinforcing groove 3093, and the inner part of the reinforcing groove 3093 is in contact with the outer side of the arc block 305.
[0033] Specifically, as shown in Figure 3 , the inner part of the reinforcing groove 3093 is embedded with a ring pad 3094, and the inner side of the ring pad 3094 is in contact with the outer side of the arc block 305.
[0034] In the embodiment, by arranging the closed structure 309, the reinforcing sleeve 3092 and the reinforcing groove 3093 on the rear side of the enclosing plate 3091 can further fix the arc block 305, and the ring pad 3094 in the inner part of the reinforcing groove 3093 is in contact with the outer side of the arc block 305, which increases the stability of the arc block 305 and prevents the arc block 305 from accidentally falling out, thereby ensuring the reliability of the connection between the first wallboard 1 and the second wallboard 2.
[0035] Specifically, as shown in Figure 4 , the heat preservation structure 4 includes a protective layer 401 adhered to the front side of the first wallboard 1 and the second wallboard 2, and the front side of the protective layer 401 is adhered with an adhesive layer 402.
[0036] Specifically, as shown inFigure 4 As shown, a polystyrene foam layer 403 is bonded to the outside of the adhesive layer 402, and a scratch-resistant decorative layer 404 is bonded to the outside of the polystyrene foam layer 403.
[0037] In this embodiment: by setting up the insulation structure 4, the protective layer 401 provides basic protection for the entire insulation structure 4, the adhesive layer 402 ensures a firm bond between the layers, the polystyrene foam layer 403 has good insulation performance, which can prevent indoor heat from escaping in winter, keep the room warm, and reduce heating energy consumption. In summer, it can isolate the ingress of external heat to a certain extent, reducing the use of air conditioning. The scratch-resistant decorative layer 404 not only plays a decorative role, but also prevents the insulation structure 4 from being scratched and extends its service life.
[0038] Specifically, such as Figure 5 As shown, the thermal insulation structure 5 includes an adhesive layer 501 bonded to the rear side of the first wall panel 1 and the second wall panel 2, and a thermal insulation layer 502 is bonded to the rear side of the adhesive layer 501.
[0039] Specifically, such as Figure 5 As shown, a crack-resistant reinforcement layer 503 is bonded to the back side of the thermal insulation layer 502, and an isolation waterproof layer 504 is bonded to the inner side of the crack-resistant reinforcement layer 503.
[0040] In this embodiment: by setting up a heat insulation structure 5, the first wall panel 1 and the second wall panel 2 are bonded to the heat insulation layer 502 through the adhesive layer 501. The heat insulation layer 502 further enhances the heat insulation effect, effectively blocking the influence of external high temperature on the indoor environment, making the indoor temperature more stable. The crack-resistant reinforcement layer 503 improves the strength of the heat insulation structure 5 and prevents cracks from appearing. The waterproof isolation layer 504 can prevent moisture from penetrating into the heat insulation structure 5, ensuring that its heat insulation performance is not affected.
[0041] Working principle: in the process of using the assembled building heat preservation and insulation composite wallboard, first, the taper column 302 in the left side empty groove 301 of the second wallboard 2 is aligned with the empty block 306 on the right side of the first wallboard 1, with the taper column 302 inserted into the taper groove 307 of the empty block 306, the spring 304 in the cavity groove 303 of the taper column 302 is gradually compressed, when the taper column 302 is completely inserted into the taper groove 307, the spring 304 restores deformation, pushes the arc block 305 to slide outward in the cavity groove 303, the arc block 305 is smoothly clamped into the limiting groove 308 on the front and rear sides of the taper groove 307, the connection of the first wallboard 1 and the second wallboard 2 is completed, this connection method does not need to be lifted or lowered, saves the physical strength of the installation personnel, improves the installation efficiency, at the same time, the reinforcing sleeve 3092 and the reinforcing groove 3093 on the rear side of the sealing plate 3091 further fix the arc block 305, the ring pad 3094 increases the stability of the arc block 305, prevents accidental falling out, ensures the connection reliability, in the heat preservation structure 4, the protection layer 401 provides basic protection, the adhesive layer 402 ensures firm adhesion of each layer, the polystyrene foam layer 403 plays a good heat preservation performance, prevents heat loss in winter, prevents external heat from entering in summer, reduces energy consumption, the scratch-resistant decorative layer 404 has the functions of decoration and scratch prevention, prolongs the service life, the heat insulation structure 5 is bonded with the heat preservation and insulation layer 502 through the bonding layer 501, the heat preservation and insulation layer 502 effectively blocks the influence of external high temperature, makes the indoor temperature stable, the anti-cracking reinforcing layer 503 improves the strength of the heat insulation structure 5, prevents cracks, the waterproof isolation layer 504 prevents moisture penetration, ensures the heat insulation performance.
[0042] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. A prefabricated thermal insulation composite wall panel for a building, comprising a first wall panel (1), characterized in that: The right side of the first wallboard (1) is provided with a second wallboard (2), the inner side of the second wallboard (2) and the first wallboard (1) is provided with an assembly mechanism (3), the front side of the first wallboard (1) and the second wallboard (2) is provided with a heat preservation structure (4), the back side of the first wallboard (1) and the second wallboard (2) is provided with a heat insulation structure (5); The assembly mechanism (3) includes an empty slot (301) opened in the left side of the second wallboard (2), the inside of the empty slot (301) is fixedly connected with a tapered column (302), the inside of the tapered column (302) is provided with a cavity slot (303), the middle of the inside of the cavity slot (303) is fixedly connected with a spring (304), the front side and the back side of the spring (304) are fixedly connected with an arc block (305), the inner side of the arc block (305) is slidably connected in the inside of the cavity slot (303), the right side of the first wallboard (1) is fixedly connected with an empty block (306), the empty block (306) is located in the inside of the empty slot (301), the right side of the empty block (306) is provided with a tapered slot (307), the inside of the tapered slot (307) is inserted with the tapered column (302), the front side and the back side of the tapered slot (307) are provided with a limiting slot (308), the limiting slot (308) is clamped with the arc block (305), the front side of the inside of the empty slot (301) is provided with a sealing structure (309).
2. The prefabricated building thermal insulation composite wall panel according to claim 1, characterized in that: The sealing structure (309) includes a sealing plate (3091) arranged in the inside of the empty slot (301), and the sealing plate (3091) is located in front of the empty block (306).
3. The prefabricated building thermal insulation composite wall panel according to claim 2, characterized in that: The back side of the sealing plate (3091) is fixedly connected with a reinforcing sleeve (3092), the back side of the reinforcing sleeve (3092) is provided with a reinforcing slot (3093), and the inside of the reinforcing slot (3093) is in contact with the outer side of the arc block (305).
4. The prefabricated building thermal insulation composite wall panel according to claim 3, characterized in that: The inside of the reinforcing slot (3093) is embedded with a ring pad (3094), and the inner side of the ring pad (3094) is in contact with the outer side of the arc block (305).
5. The prefabricated building thermal insulation composite wall panel according to claim 1, characterized in that: The heat preservation structure (4) includes a protective layer (401) adhered to the front side of the first wallboard (1) and the second wallboard (2), and the front side of the protective layer (401) is adhered with an adhesive layer (402).
6. The prefabricated composite wall panel according to claim 5, characterized in that: The outer side of the adhesive layer (402) is adhered with a polystyrene foam layer (403), and the outer side of the polystyrene foam layer (403) is adhered with a scratch-resistant decorative layer (404).
7. The prefabricated building thermal insulation composite wall panel according to claim 1, characterized in that: The heat insulation structure (5) includes an adhesive layer (501) adhered to the back side of the first wallboard (1) and the second wallboard (2), and the back side of the adhesive layer (501) is adhered with a heat preservation and insulation layer (502).
8. The prefabricated building thermal insulation composite wall panel according to claim 7, characterized in that: The back side of the heat preservation and insulation layer (502) is adhered with an anti-cracking reinforcing layer (503), and the inner side of the anti-cracking reinforcing layer (503) is adhered with a separation and waterproof layer (504).