Prefabricated building thermal insulation wall

Abstract

The utility model relates to the technical field of thermal insulation wall, especially relates to a fabricated building thermal insulation wall. Its technical scheme includes: the thermal insulation wall body, the cavity is opened in the thermal insulation wall body, the inner wall both ends of cavity all are installed with the sliding slot board, the one end of thermal insulation wall body is opened with the mounting groove, the one end of thermal insulation wall body away from mounting groove is fixed with the connecting frame, and the limiting slot is opened in connecting frame, the one end of thermal insulation wall body located in mounting groove is opened with the built-in groove, the built-in groove is linked with mounting groove, the front end surface of thermal insulation wall body all is opened with the guide slot, the guide slot is linked with built-in groove, and the fixed pin of sliding sleeve joint is in built-in groove. The utility model satisfies the use of fabricated building thermal insulation wall, and when using, the thermal insulation wall can be expanded through the sealing plate to replace and maintain the internal thermal insulation layer, and after the thermal insulation wall is connected, the fixed pin is clamped to avoid displacement.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation wall technology, specifically to a prefabricated building thermal insulation wall. Background Technology

[0002] Building insulation is a key measure to reduce heat loss from indoor spaces to the outside, and it is of great significance for creating a suitable indoor thermal environment and saving energy. Its core lies in optimizing the building envelope through scientific design and material application to minimize heat exchange between the indoor and outdoor environments. In the construction industry, insulated walls are particularly widely used. They effectively prevent heat loss from the interior, maintain a stable indoor temperature, and are an important guarantee for achieving building energy conservation and improving living comfort.

[0003] A search revealed that patent CN218060867U discloses a prefabricated building insulation wall. While this device offers convenient assembly of adjacent insulation wall components, strong stability, and resistance to detachment, it relies on a simple interlocking method for component connection. This connection method is highly susceptible to vertical displacement of components when the wall is subjected to external loads or its own stress, affecting not only the stability and safety of the building structure but also the durability of its insulation performance. Therefore, there is an urgent need to improve and refine the structural design of this type of device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a prefabricated building insulation wall, which solves the problems mentioned in the background art.

[0005] The solution to the above-mentioned technical problems provided by this utility model is as follows:

[0006] A prefabricated building insulation wall includes an insulation wall body.

[0007] The insulation wall body has a cavity, and sliding groove plates are installed at both ends of the inner wall of the cavity. One end of the insulation wall body has an installation groove, and a connecting frame is fixed at the end of the insulation wall body away from the installation groove. A limit groove is provided on the connecting frame.

[0008] The insulation wall body has an internal groove at one end of the installation groove, which is connected to the installation groove. The front end face of the insulation wall body has a guide groove, which is connected to the internal groove. A fixing pin is slidably sleeved in the internal groove.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, an insulation layer, which is a polyurethane foam board, is slidably sleeved inside the sliding groove plate.

[0011] The beneficial effects of adopting the above-mentioned further solutions are:

[0012] Polyurethane foam boards have excellent thermal insulation properties. Using them as an insulation layer within the cavity can effectively improve the overall insulation performance of the insulated wall. The sliding plate design provides installation and sliding space for the insulation layer, making it easy to remove when replacement or repair is needed, thus reducing maintenance difficulty and cost.

[0013] Furthermore, a sealing plate is bolted to the top surface of the insulation wall body, and a sealing gasket is fitted inside the sealing plate to seal the cavity.

[0014] The beneficial effects of adopting the above-mentioned further solutions are:

[0015] The sealing plate is bolted to the top surface of the insulation wall body, reliably sealing the cavity and preventing external dust and moisture from entering. This avoids the insulation layer's performance being affected by moisture. The sealing gasket further enhances the sealing effect, making the cavity's seal more reliable. The bolted connection also facilitates the disassembly of the sealing plate, allowing for easy inspection and maintenance of the insulation layer inside the cavity.

[0016] Furthermore, the two connected insulation wall bodies are connected by a connecting bracket that is slidably sleeved in the installation groove, and the connecting bracket is limited by a fixing pin that is slidably sleeved in the limiting groove.

[0017] The beneficial effects of adopting the above-mentioned further solutions are:

[0018] The connecting bracket slides into the mounting groove, connecting the two insulation wall bodies. This connection method is simple, convenient, and easy to install. Meanwhile, the fixing pin slides into the limiting groove, effectively limiting the connecting bracket and preventing vertical displacement of the two connected insulation wall bodies during use. This ensures the stability and integrity of the insulation wall connection and improves the reliability of the insulation wall structure.

[0019] Furthermore, the fixing pin is installed in the built-in groove by a return spring, and a gripping frame is welded on the fixing pin, which is slidably sleeved in the guide groove.

[0020] The beneficial effects of adopting the above-mentioned further solutions are:

[0021] The return spring provides a continuous elastic force to the fixing pin. When no external force is applied, the fixing pin engages with the limiting groove under the action of the return spring, ensuring the stability of the limiting effect. The grip is welded to the fixing pin and slides within the guide groove. When it is necessary to disassemble or adjust the insulation wall connection, the operator can slide the grip within the guide groove, causing the fixing pin to be pulled out of the limiting groove, allowing the insulation walls to be disassembled.

[0022] Furthermore, a limiting rod is fixedly installed in the built-in groove, and a guide rod is slidably sleeved inside the limiting rod. The end of the guide rod away from the limiting rod is fixedly connected to a fixing pin. The guide rod and the limiting rod are arranged inside the return spring.

[0023] The beneficial effects of adopting the above-mentioned further solutions are:

[0024] The guide rod slides within the limiting rod, guiding the movement of the fixing pin and ensuring it does not shift during sliding, thus guaranteeing accurate engagement and disengagement of the fixing pin into the limiting groove. Simultaneously, the guide rod and limiting rod are positioned within the return spring, providing support and limiting the spring's movement, preventing bending or twisting during extension and retraction, and ensuring stable elasticity of the return spring.

[0025] This utility model provides a prefabricated building insulation wall. It has the following beneficial effects:

[0026] By installing an insulation layer made of polyurethane foam boards within the cavity, the thermal insulation properties are fully utilized, enhancing the insulation capacity of the insulated wall and effectively blocking heat exchange between the indoor and outdoor areas, thus reducing energy consumption. Simultaneously, the grooved plate design facilitates the installation, replacement, and maintenance of the insulation layer.

[0027] The top sealing plate, in conjunction with the sealing gasket, seals the cavity, preventing dust and moisture from entering and avoiding a reduction in insulation performance due to dampness, thus ensuring the stability of the internal environment of the wall. The bolted sealing plate ensures a secure seal while facilitating disassembly, providing access for inspection and maintenance of the cavity and extending the service life of the insulated wall.

[0028] Adjacent insulated wall sections are quickly connected via a sliding connection between the connecting bracket and the installation groove, simplifying the construction process and improving installation efficiency. The fixing pin, engaged in the limiting groove by the return spring, effectively restricts the displacement of the connecting bracket, preventing loosening or vertical shifting of the wall connection and ensuring the stability and integrity of the overall structure. Furthermore, the extension and retraction of the fixing pin can be easily controlled with the grip, making wall disassembly and adjustment more flexible. Attached Figure Description

[0029] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0030] In the attached diagram:

[0031] Figure 1 This is a front view schematic diagram of the present invention;

[0032] Figure 2 This is a schematic diagram of the connection of the thermal insulation wall of this utility model;

[0033] Figure 3 This is a side view of the present invention;

[0034] Figure 4 This is a cross-sectional view of the present invention;

[0035] Figure 5 This utility model Figure 4 An enlarged diagram of A in the diagram.

[0036] The attached diagram lists the components represented by each number as follows:

[0037] 1. Insulated wall body; 101. Guide groove; 102. Built-in groove; 2. Installation groove; 3. Connecting bracket; 301. Limiting groove; 4. Cavity; 401. Insulation layer; 402. Sliding plate; 5. Sealing plate; 501. Bolt; 6. Fixing pin; 601. Holding bracket; 602. Guide rod; 603. Return spring; 604. Limiting rod. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Please see Figures 1 to 5 As shown, the embodiments provided by this utility model are as follows:

[0040] Example 1

[0041] A prefabricated building insulation wall includes an insulation wall body 1.

[0042] The insulation wall body 1 has a cavity 4 inside. Both ends of the inner wall of the cavity 4 are equipped with sliding groove plates 402. One end of the insulation wall body 1 has an installation groove 2. The end of the insulation wall body 1 away from the installation groove 2 is fixed with a connecting frame 3. The connecting frame 3 has a limit groove 301.

[0043] The insulation wall body 1 has an internal groove 102 at one end of the mounting groove 2. The internal groove 102 is connected to the mounting groove 2. The front end face of the insulation wall body 1 has a guide groove 101. The guide groove 101 is connected to the internal groove 102. A fixing pin 6 is slidably sleeved in the internal groove 102.

[0044] An insulation layer 401 is slidably fitted inside the sliding plate 402. The insulation layer 401 is a polyurethane foam board. The polyurethane foam board has excellent thermal insulation performance. Setting it as the insulation layer 401 in the cavity 4 can effectively improve the overall thermal insulation effect of the insulation wall body 1. The sliding plate 402 provides installation and sliding space for the insulation layer 401, making it easy to pull out from the sliding plate 402 when the insulation layer 401 needs to be replaced or repaired, reducing maintenance difficulty and cost.

[0045] A sealing plate 5 is installed on the top surface of the insulation wall body 1 via bolts 501. A sealing gasket is fitted inside the sealing plate 5. The sealing plate 5 is used to seal the cavity 4. The sealing plate 5 is installed on the top surface of the insulation wall body 1 via bolts 501, which can reliably seal the cavity 4, preventing external dust, moisture, etc. from entering the cavity 4 and avoiding the insulation layer 401 from being affected by moisture and other reasons. The setting of the sealing gasket further enhances the sealing effect, making the cavity 4 more reliable. At the same time, the connection method of bolts 501 also facilitates the disassembly of the sealing plate 5, making it easy to inspect and maintain the insulation layer 401 inside the cavity 4.

[0046] Example 2

[0047] To ensure proper connection between insulated walls and prevent vertical displacement after connection, for example, such as... Figures 1 to 5 As shown, this utility model also includes:

[0048] Two connected insulation wall bodies 1 are connected by a connecting bracket 3 slidably sleeved within the mounting groove 2. The connecting bracket 3 is further limited by a fixing pin 6 slidably sleeved within the limiting groove 301. This connection method is simple, convenient, and easy to install. The fixing pin 6, slidably sleeved within the limiting groove 301, effectively limits the connecting bracket 3, preventing vertical displacement of the two connected insulation wall bodies 1 during use. This ensures the stability and integrity of the insulation wall connection and improves the reliability of the insulation wall structure.

[0049] The fixing pin 6 is installed in the built-in groove 102 via a return spring 603. A gripping bracket 601 is welded to the fixing pin 6, and the gripping bracket 601 is slidably sleeved in the guide groove 101. The return spring 603 provides a continuous elastic force to the fixing pin 6. When no external force is applied, the fixing pin 6 can be engaged in the limiting groove 301 under the action of the return spring 603, ensuring the stability of the limiting effect. The gripping bracket 601 is welded to the fixing pin 6 and slidably sleeved in the guide groove 101. When it is necessary to disassemble or adjust the insulation wall connection, the operator can slide the gripping bracket 601 in the guide groove 101 to pull the fixing pin 6 out of the limiting groove 301, so that the insulation walls can be disassembled.

[0050] A limiting rod 604 is fixedly installed within the built-in groove 102. A guide rod 602 is slidably sleeved within the limiting rod 604. One end of the guide rod 602, away from the limiting rod 604, is fixedly connected to the fixing pin 6. The guide rod 602 and the limiting rod 604 are located within the return spring 603. The guide rod 602 slides within the limiting rod 604, guiding the movement of the fixing pin 6 and ensuring that the fixing pin 6 does not deviate during sliding, thus ensuring that the fixing pin 6 can accurately engage or disengage from the limiting groove 301. Simultaneously, the guide rod 602 and the limiting rod 604, located within the return spring 603, provide support and limit the return spring 603, preventing bending or twisting during extension and retraction, and ensuring the stability of the return spring 603's elastic properties.

[0051] Working principle:

[0052] Installation and function of insulation layer 401:

[0053] The insulation layer 401 is slidably fitted into the sliding groove plate 402 inside the cavity 4. The thermal insulation performance of the polyurethane foam board is used to improve the overall thermal insulation effect of the insulation wall body 1 and block the exchange of heat between the indoor and outdoor spaces.

[0054] If the insulation layer 401 needs to be replaced or repaired, it can be pulled out directly from the slide plate 402, reducing the difficulty of maintenance.

[0055] Sealing treatment of cavity 4:

[0056] The sealing plate 5 is installed on the top surface of the insulation wall body 1 by bolts 501. The sealing gasket inside the sealing plate 5 enhances the sealing performance, seals the cavity 4, prevents external dust and moisture from entering, and avoids the insulation layer 401 from being affected by moisture.

[0057] The sealing plate 5 can be removed by unscrewing bolt 501, which facilitates the inspection and maintenance of the insulation layer 401 inside the cavity 4.

[0058] Connection between adjacent walls:

[0059] The connecting bracket 3 of one thermal insulation wall body 1 is slidably fitted into the mounting groove 2 of another thermal insulation wall body 1 to achieve the initial connection of the two thermal insulation wall bodies 1.

[0060] Limit fixation after connection:

[0061] Under the elastic force of the return spring 603, the fixing pin 6 slides from the built-in groove 102 into the limiting groove 301 of the connecting frame 3, limiting the connecting frame 3 and preventing the two connected insulation wall bodies 1 from moving up and down, thus ensuring connection stability.

[0062] During this process, the person holds the gripping frame 601 to drive the fixing pin 6 to unfold, and after the two insulation walls are initially connected, the gripping frame 601 is released to allow the fixing pin 6 to move. The guide rod 602 slides within the limiting rod 604 to provide guidance for the fixing pin 6, while preventing the return spring 603 from bending or twisting, ensuring its elastic stability.

[0063] Wall dismantling and adjustment:

[0064] The operator can pull the fixing pin 6 out of the limiting groove 301 by holding the frame 601, thereby releasing the limiting of the connecting frame 3 and separating the two connected insulation wall bodies 1, so as to achieve flexible disassembly and adjustment.

[0065] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0066] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A prefabricated thermal insulation wall, comprising a thermal insulation wall body (1), characterized in that: a cavity (4) is formed in the thermal insulation wall body (1), sliding groove plates (402) are installed at both ends of the inner wall of the cavity (4), an installation groove (2) is formed at one end of the thermal insulation wall body (1), a connecting frame (3) is fixed at the end of the thermal insulation wall body (1) away from the installation groove (2), and a limiting groove (301) is formed in the connecting frame (3). An inner groove (102) is formed at one end of the thermal insulation wall body (1) located in the installation groove (2), the inner groove (102) is in communication with the installation groove (2), guide grooves (101) are formed in the front end faces of the thermal insulation wall body (1), the guide grooves (101) are in communication with the inner groove (102), and a fixing pin (6) is slidably sleeved in the inner groove (102). A thermal insulation layer (401) is slidably sleeved in the sliding groove plate (402), and the thermal insulation layer (401) is a polyurethane foaming plate.

2. The prefabricated thermal insulation wall of claim 1, wherein: A sealing plate (5) is installed on the top end face of the thermal insulation wall body (1) through bolts (501), a sealing gasket is attached and installed in the sealing plate (5), and the sealing plate (5) is used for sealing the cavity (4).

3. The prefabricated thermal insulation wall of claim 1, wherein: Two connected thermal insulation wall bodies (1) are connected by being slidably sleeved in the installation groove (2) through the connecting frame (3), and the connecting frame (3) is limited by being slidably sleeved in the limiting groove (301) through the fixing pin (6).

4. The prefabricated thermal insulation wall of claim 1, wherein: The fixing pin (6) is installed in the inner groove (102) through a return spring (603), a holding frame (601) is welded on the fixing pin (6), and the holding frame (601) is slidably sleeved in the guide groove (101).

5. The prefabricated thermal insulation wall of claim 1, wherein: A limiting rod (604) is fixedly installed in the inner groove (102), a guide rod (602) is slidably sleeved in the limiting rod (604), one end of the guide rod (602) away from the limiting rod (604) is fixedly connected with the fixing pin (6), and the guide rod (602) and the limiting rod (604) are arranged in the return spring (603).

6. The prefabricated thermal insulation wall of claim 5, wherein: ​

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