Vacuum insulation panel with built-in reinforcing skeleton

Abstract

The utility model relates to building material technical field, concretely is vacuum heat insulating board of built -in reinforcing framework. Include: the outer plate body, vacuum board is embedded in the inside of outer plate body, framework subassembly is set up between outer plate body and vacuum board and between vacuum board and vacuum board, and framework subassembly is in I -type. Framework subassembly includes: pull -plate, set up between outer plate body and vacuum board and between vacuum board and vacuum board, pressboard, perpendicularly set up in both ends of pull -plate. Pressboard includes: pressboard body, the clamping groove is seted up on pressboard body, pull -plate includes: pull -plate body, the clamping pin is seted up in both ends of pull -plate body and can with clamping groove joint, end plate, perpendicularly set up in the outer end of clamping pin. Pressboard body sets up the clamping plate of cantilevered, and the free end of clamping plate is in the abutment with clamping groove under the clamping state. Pressboard body adopts sheet metal, and forms clamping groove and clamping plate through laser cutting on it. Pull -plate is engineering plastics material quality. It can increase the strength of vacuum heat insulating board, and makes convenient.

Description

Technical Field

[0001] This utility model relates to the field of building materials technology, specifically to a vacuum insulation panel with an internal reinforced frame. Background Technology

[0002] Vacuum panels are a high-performance insulation material made by encapsulating an insulation core with extremely low thermal conductivity within an air-barrier membrane bag and then sealing it under vacuum. Their key advantage lies in their extremely low thermal conductivity, typically only about 1 / 10 that of traditional insulation materials. This results in insulated wall panels made using vacuum panels exhibiting excellent insulation performance, with a significantly reduced thermal conductivity, allowing for an effective reduction in insulation layer thickness while achieving the same insulation requirements.

[0003] However, maintaining its internal vacuum level is the core technical challenge in vacuum plate applications. To ensure that the vacuum is not broken throughout its entire lifespan, strict protective measures must be taken, and any perforation or other destructive operations that may compromise its integrity are strictly prohibited.

[0004] It is precisely because of this prohibition on destructive operations that integrating reinforcing components such as steel bars inside the vacuum plate becomes extremely difficult. This results in relatively low structural strength (especially bending stiffness), making it more prone to bending deformation when subjected to external forces or specific environmental stresses. Utility Model Content

[0005] In order to solve the technical problems existing in the background art, the present invention provides a vacuum insulation panel with a built-in reinforced frame, which can increase the strength of the vacuum insulation panel and is easy to manufacture.

[0006] The technical solution adopted by this utility model to solve its technical problem is: Vacuum insulation panels with built-in reinforced frames include: The outer panel has a vacuum plate embedded inside it. The skeleton assembly is located between the outer panel and the vacuum plate, and between the vacuum plates. The skeleton assembly is I-shaped.

[0007] Furthermore, the skeleton components include: Pull plates are installed between the outer plate and the vacuum plate, as well as between the vacuum plates; Pressure plates are vertically positioned at both ends of the pull plate.

[0008] Furthermore, the pressure plate includes: Pressure plate body; The slot is formed on the pressure plate body; The pull plate includes: pull plate body; The locking pins are located at both ends of the pull plate and can engage with the locking slots. The end plate is vertically positioned at the outer end of the locking pin.

[0009] Furthermore, the pressure plate body is provided with a cantilevered clamping plate, the free end of which abuts against the clamping groove in the engaged state.

[0010] Furthermore, the pressure plate is made of metal sheet, and slots and plates are formed on it by laser cutting.

[0011] Furthermore, stress holes are provided in the transition area connecting the card plate and the pressure plate.

[0012] Furthermore, the pull plate is made of engineering plastic.

[0013] The beneficial effects of this utility model are: (1) The embedded I-shaped skeleton component effectively improves the overall structural strength of the vacuum insulation panel while ensuring that its internal vacuum level is not affected.

[0014] (2) The pressure plate and the pull plate are connected by a snap-fit ​​design, which enables quick installation and achieves a firm, reliable and non-loose connection.

[0015] (3) The pull plate is made of plastic material with low thermal conductivity. While ensuring the structural connection strength, the heat loss of this part is minimized, and the excellent thermal insulation performance of the vacuum insulation board is maintained. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the skeleton components; Figure 3 This is a structural diagram of the pressure plate; Figure 4 This is a schematic diagram of the pull plate structure.

[0018] In the picture: 1. Outer panel; 2. Vacuum panel; 3. Frame assembly; 31. Pressure plate; 32. Pull plate; 311. Pressure plate body; 312. Slot; 313. Plate; 314. Stress hole; 321. Pull plate body, 322. Locking pin, 323. End plate. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1As shown, the vacuum insulation panel with a built-in reinforced frame has the following specific structure: an outer panel 1, which forms the external frame, and a vacuum panel 2 embedded inside the outer panel 1. The outer panel 1 is made of polystyrene granules, which have good thermal insulation properties. The vacuum panel 2 is made by encapsulating an insulation core material with extremely low thermal conductivity in an air-barrier film bag and then sealing it under vacuum. Its key advantage lies in its extremely low thermal conductivity, typically only about 1 / 10 of that of traditional insulation materials. Frame components 3 are positioned between the outer panel 1 and the vacuum panel 2, and between the vacuum panels 2 themselves.

[0021] like Figure 2 , 3 As shown in Figure 4, the frame assembly 3 is H-shaped. The frame assembly 3 includes a pull plate 32, which is positioned between the outer panel 1 and the vacuum plate 2, and between two vacuum plates 2. Pressure plates 31 are vertically positioned at both ends of the pull plate 32. The pull plate 32 and the pressure plates 31 at both ends form an H-shape. The outer panel 1 and the vacuum plate 2 are fitted into the grooves on both sides of the H-shaped frame assembly 3. The frame assembly 3 is bonded to the outer panel 1 and the vacuum plate 2. The embedded H-shaped frame assembly 3 effectively improves the overall structural strength of the vacuum insulation panel without damaging the vacuum plate 2, ensuring that the vacuum level inside the vacuum plate 2 remains unaffected.

[0022] The specific structure of the pressure plate 31 includes a pressure plate body 311 and a slot 312 formed on the pressure plate body 311. The width of the slot 312 is slightly greater than the thickness of the pin 322, and the length of the slot 312 is slightly greater than the length of the pin 322. The pin 322 can be inserted into the slot 312.

[0023] The pull plate 32 includes a pull plate body 321, with locking pins 322 located at both ends of the pull plate body 321 and engaging with locking slots 312. An end plate 323 is vertically positioned at the outer end of the locking pins 322. The end plate 323 presses against the outer end face of the pressure plate 31. The pull plate 32 is made of engineering plastic, and the pull plate body 321, locking pins 322, and end plate 323 are integrally molded. Using a plastic material with low thermal conductivity to manufacture the pull plate 32 ensures structural connection strength while minimizing heat loss in this area, thus maintaining the excellent thermal insulation performance of the vacuum insulation panel.

[0024] To prevent the locking pin 322 from dislodging from the slot 312, the pressure plate body 311 has a cantilevered locking plate 313. The free end of the locking plate 313 abuts against the slot 312 in the engaged state, thus preventing the locking pin 322 from dislodging. The width of the locking plate 313 is greater than the width of the end plate 323. The pressure plate 31 and the pull plate 32 are connected by a snap-fit ​​design, enabling quick installation and achieving a secure, reliable, and non-loose connection.

[0025] In practice, the pressure plate 311 is made of metal sheet, and a slot 312 and a clamping plate 313 are formed on it by laser cutting. Stress holes 314 are provided in the transition area between the clamping plate 313 and the pressure plate 311.

[0026] The installation method for skeleton component 3 is as follows: The pull plate 32 is placed between the outer plate 1 and the vacuum plate 2, and between the vacuum plates 2 and each other. The pull plate 32 is bonded to the outer plate 1 and the vacuum plate 2 by adhesive bonding.

[0027] The clamping plate 313 of the pressure plate 31 is pressed onto the end plate 323 of the pull plate 32. The clamping plate 313 undergoes elastic deformation under force, allowing the end plate 323 to pass through the pressure plate body 311 to its outer side.

[0028] The pressure plate 31 is moved along its length. This operation guides the pin 322 on the pull plate 32 to gradually slide into the slot 312 of the pressure plate 31. The end plate 323 presses against the outer end face of the pressure plate 31.

[0029] Once the locking pin 322 is fully engaged in the slot 312, the end plate 323 disengages from the locking plate 313. At this point, the locking plate 313 elastically resets due to the disappearance of force, precisely blocking the opening of the slot 312. The locking pin 322 is thus confined within the slot 312 and cannot be disengaged, thereby firmly locking the pressure plate 31 onto the pull plate 32. At this point, the frame assembly 3 is complete.

[0030] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A vacuum insulation panel with a built-in reinforced frame, characterized in that, include: The outer panel (1) and the vacuum plate (2) are embedded inside the outer panel (1); The skeleton assembly (3) is disposed between the outer plate (1) and the vacuum plate (2), and between the vacuum plates (2) and the vacuum plates (2), and the skeleton assembly (3) is in the shape of an I-beam.

2. The vacuum insulation panel with an internal reinforced frame according to claim 1, characterized in that, The skeleton component (3) includes: A pull plate (32) is disposed between the outer plate (1) and the vacuum plate (2), and between the vacuum plates (2) and the vacuum plates (2); The pressure plate (31) is vertically set at both ends of the pull plate (32).

3. The vacuum insulation panel with an internal reinforced frame according to claim 2, characterized in that, The pressure plate (31) includes: Pressure plate body (311); A slot (312) is provided on the pressure plate body (311); The pull plate (32) includes: Pull plate body (321); The locking pin (322) is located at both ends of the pull plate body (321) and can be engaged with the locking groove (312); The end plate (323) is vertically disposed at the outer end of the locking pin (322).

4. The vacuum insulation panel with an internal reinforced frame according to claim 3, characterized in that, The pressure plate body (311) has a cantilevered clamping plate (313), and the free end of the clamping plate (313) abuts against the clamping groove (312) in the engaged state.

5. The vacuum insulation panel with an internal reinforced frame according to claim 4, characterized in that, The pressure plate (311) is made of metal sheet, and slots (312) and plates (313) are formed on it by laser cutting.

6. The vacuum insulation panel with an internal reinforced frame according to claim 5, characterized in that, The connection transition area between the card plate (313) and the pressure plate body (311) is provided with stress holes (314).

7. The vacuum insulation panel with an internal reinforced frame according to claim 2, characterized in that, The pull plate (32) is made of engineering plastic.

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