A plug-in type air-laid felt board

Abstract

This utility model relates to the field of aerogel felt technology and discloses a plug-in aerogel felt board, characterized in that it includes an insulation layer, a reinforcing mesh, and several snap-fit ​​components. The insulation layer includes aerogel felt, and the snap-fit ​​components include a fixing seat and a plug. The fixing seat is inserted into the aerogel felt and located at one end of the insulation layer. The end of the fixing seat located inside the aerogel felt is provided with several locking blocks. The plug is inserted into the aerogel felt and located at the end of the insulation layer away from the fixing seat. The end of the plug near the locking blocks has a stepped groove that can engage with each locking block. The reinforcing mesh is wrapped around the insulation layer. The outer wall of the reinforcing mesh is coated with cement mortar or organic adhesive to form a wrapping layer, or the outer wall of the reinforcing mesh is wrapped with an air-barrier membrane to form a wrapping layer. Wrapping the outer wall of the reinforcing mesh with a wrapping layer can effectively reduce dust shedding caused by the loose structure of the aerogel felt during use, thus avoiding dust pollution and preventing the aerogel felt itself from being damaged, which would lead to a decrease in insulation performance.

Description

Technical Field

[0001] This utility model relates to the field of aerocondensing felt board technology, specifically to a plug-in aerocondensing felt board. Background Technology

[0002] Aerogel is a novel type of functional material with a three-dimensional nanoporous structure. Its excellent properties, such as extremely low thermal conductivity, high porosity, and low density, make it stand out in the field of materials. Among the derivative products of aerogel, aerogel felt is a flexible thermal insulation material made by combining nano-silica as the core substrate with carbon fiber, ceramic glass fiber, or pre-oxidized fiber felt through a special process. This material has shown great application potential in the field of thermal insulation, giving it a wide range of application prospects in the construction industry.

[0003] Because aerogel felt has nanoscale pores and a loose structure on its surface, dust is easily shed during use. This not only has an adverse effect on the stability of the material's thermal insulation performance, but also pollutes indoor air. Long-term exposure to such an environment may pose potential health risks to the respiratory system. To address these issues, we propose a plug-in aerogel felt board. Utility Model Content

[0004] The present invention aims to provide a plug-in aerogel felt board to solve the problem that aerogel felt is prone to dust shedding during use, which not only has an adverse effect on the stability of the material's thermal insulation performance, but also pollutes indoor air.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a plug-in aerogel felt board, comprising an insulation layer, a reinforcing mesh, and several snap-fit ​​components. The insulation layer comprises an aerogel felt, and the snap-fit ​​components comprise a fixing seat and a plug. The fixing seat is inserted into the aerogel felt and located at one end of the insulation layer. The end of the fixing seat located inside the aerogel felt is provided with several locking blocks. The plug is inserted into the aerogel felt and located at the end of the insulation layer away from the fixing seat. The end of the plug near the locking blocks is provided with a stepped groove, which can be snapped into each locking block. The reinforcing mesh is wrapped around the insulation layer. The outer wall of the reinforcing mesh is coated with cement mortar or organic adhesive to form a wrapping layer, or the outer wall of the reinforcing mesh is wrapped with an air-barrier membrane to form a wrapping layer.

[0006] The beneficial effects of this solution are as follows: wrapping the outer wall of the reinforcing mesh with the wrapping layer can effectively reduce dust shedding caused by the loose structure of the aerogel felt during use, thus avoiding dust pollution and preventing the thermal insulation performance from decreasing due to structural damage to the aerogel felt itself. The thermal insulation layer can be fixed by inserting the plug through the aerogel felt and snapping it into the clip. The operation is simple and efficient, and the thickness of the aerogel felt board can be kept consistent, which can significantly shorten the assembly time and is suitable for large-scale production or rapid on-site construction.

[0007] Preferably, as an improvement, each card block is set to be arc-shaped and partially wrapped around the outer wall of the plug.

[0008] The beneficial effects are as follows: the arc-shaped locking block partially wraps around the outer wall of the plug, which can change the contact surface of the locking from point contact or line contact to surface contact, thereby evenly distributing the interlocking stress during locking to the arc-shaped contact surface. The evenly distributed stress state avoids premature failure of the locking block and plug due to local wear and stress fracture, thus extending the durability of the locking component.

[0009] Preferably, as an improvement, the insulation layer also includes several thickness-fixed components, which are evenly arranged inside the aerogel felt. The height of the thickness-fixed components is less than the thickness of the aerogel felt, and the locking block and plug are engaged within the thickness-fixed components.

[0010] The beneficial effects are as follows: the thickness-fixed component can serve as an internal support structure for the aerogel felt, enhancing the insulation layer's resistance to deformation, improving its structural stability, and reducing the risk of breakage during use. At the same time, the thickness-fixed component can also provide a connection channel for the snap-fit ​​component, preventing the fixing seat from directly contacting the aerogel felt and causing damage to its porous structure.

[0011] Preferably, as an improvement, the reinforcing mesh is wrapped around the outer wall of the insulation layer, the fixing seat is located at one end of the reinforcing mesh, the plug is located at the end of the reinforcing mesh away from the fixing seat, and the locking block passes through the reinforcing mesh and the thickness-fixing member and engages with the stepped groove of the plug.

[0012] The beneficial effects are: by clamping the reinforcing mesh and the insulation layer with snap-fit ​​components, the insulation layer and the reinforcing mesh can be fixed into a whole, preventing the aerogel felt and the thickness-fixing component from shifting, and improving the deformation resistance of the aerogel felt board.

[0013] Preferably, as an improvement, it also includes several fixing components for connecting the aerocondensed felt insulation structure to the wall. The fixing components include mounting blocks and insertion blocks. The mounting blocks are fixedly installed on the upper end of the wall. The mounting blocks have insertion slots. The insertion blocks are located on the outer wall of the plug. The insertion blocks can be inserted into the insertion slots. The mounting blocks have sliding slots that communicate with the insertion slots. The sliding slots have abutment members. The insertion blocks have trigger slots. The trigger slots have trigger members. The trigger members can cause the abutment members to push the insertion blocks, thereby making the insertion blocks fit tightly against the inner wall of the insertion slots.

[0014] The beneficial effects are as follows: To improve the installation efficiency of thermal insulation structures, existing technologies typically use an insert-type installation method to fix the thermal insulation structure to the wall. Compared with bolt fixing, this method significantly improves installation efficiency. However, because the insert-type installation method is prone to gaps between the insert block and the slot, the thermal insulation structure may wobble when installed on the wall, and the thermal insulation structure of an entire wall may be uneven due to the gaps in the insert-type installation. In this solution, when the insert block is inserted into the insertion slot of the installation block, the trigger and the abutment interact, causing the abutment to push the insert block, making the insert block fit tightly against the inner wall of the insertion slot. This eliminates the gap between the insert block and the insertion slot, greatly improving the connection strength between the thermal insulation structure and the wall, effectively preventing loosening or displacement caused by external forces, ensuring that the thermal insulation structure is stably fixed to the wall for a long time. Furthermore, when the insert block fits against the inner wall of the insertion slot, the thermal insulation structure remains parallel to the wall surface, thus avoiding angular deviations between adjacent thermal insulation structures and improving the flatness of the thermal insulation structure during installation.

[0015] Preferably, as an improvement, the abutting component includes a support rod, an abutting block, a lifting block, and two first wedge blocks and a second wedge block. The support rod is located at the end of the sliding groove away from the insertion groove. A reset cavity is formed inside the abutting block. One end of the support rod passes through the abutting block and extends into the reset cavity. A limiting block is provided at the end of the support rod extending into the reset cavity. A first spring is sleeved on the outer wall of the support rod, and the first spring is located between the limiting block and the reset cavity. Two first wedge blocks are symmetrically arranged at the end of the abutting block near the support rod. The mounting block has a lifting groove that communicates with the sliding groove. The lifting block is slidably installed in the lifting groove. Two second wedge blocks are symmetrically arranged at the lower end of the lifting block, and the second wedge blocks abut against the first wedge blocks. When the second wedge blocks move downward, the first wedge blocks push the abutting block to extend into the insertion groove and abut against the insertion block.

[0016] The beneficial effects are as follows: the support rod passes through the abutment block and limits the displacement range of the abutment block through the limiting block, providing stable guiding support for the abutment block and preventing the abutment block from tilting or bending when under force. The two second wedge blocks abut symmetrically with the first wedge block. When the lifting block moves downward, the inclined surface of the second wedge block squeezes the first wedge block, converting the vertical driving force into the horizontal thrust, pushing the abutment block to accurately extend into the insertion slot and abut tightly with the insertion block, thereby eliminating the gap between the insertion block and the insertion slot, greatly improving the connection strength between the insulation structure and the wall, and effectively preventing loosening or displacement caused by external forces.

[0017] Preferably, as an improvement, the triggering component includes a connecting plate, a trigger plate, and a pin. The connecting plate is slidably installed in the trigger groove. Several second springs are provided between the upper end of the connecting plate and the upper wall of the trigger groove. The lower end of the insertion block has a through groove that communicates with the trigger groove. The trigger plate is located at the lower end of the connecting plate and can extend out of the through groove to contact the lifting block. The lower end of the insertion block has a locking groove that communicates with the through groove. The pin is slidably installed in the locking groove. The lower end of the pin has a trapezoidal block. The upper end of the mounting block has a shaped groove that matches the trapezoidal block.

[0018] The beneficial effects are as follows: when the insert block is inserted into the insertion slot of the mounting block, the trapezoidal block at the lower end of the pin moves down with the insert block and contacts the inclined surface of the irregular groove. At this time, the pin slides along the inclined surface of the irregular groove. When the insert block is fully inserted into the insertion slot, the pin separates from the trigger plate, and then the trigger plate extends out of the through slot and contacts the lifting block under the action of several second springs. The lifting block slides down along the lifting groove, and then the action of the second wedge block and the first wedge block drives the abutment block to extend and press against the insert block.

[0019] Preferably, as an improvement, the first wedge block has a guide block at one end near the second wedge block, and the second wedge block has a guide groove at one end near the first wedge block that matches the guide block.

[0020] The beneficial effect is that after the guide block is embedded in the guide groove, it can limit the relative offset between the first wedge block and the second wedge block in the horizontal and vertical directions, ensuring that the first wedge block and the second wedge block only slide relative to each other along the inclined plane direction.

[0021] Preferably, as an improvement, the inner wall of the lifting groove is symmetrically provided with sliding grooves, and the lifting block is slidably installed between the two sliding grooves. Attached Figure Description

[0022] Figure 1 This is a partial cross-sectional view of the aerocondensed felt insulation structure of Embodiment 1 of this utility model; Figure 2 This is a partial cross-sectional view of the aerocondensed felt insulation structure of Embodiment 2 of this utility model; Figure 3 This is a partial cross-sectional view of the aerocondensed felt insulation structure of Embodiment 3 of this utility model; Figure 4 This is a three-dimensional structural diagram of the fixing component in Embodiment 4 of this utility model; Figure 5 This is a cross-sectional view of the mounting block in Embodiment 4 of this utility model; Figure 6 This is a cross-sectional view of the insertion block in Embodiment 4 of this utility model. Detailed Implementation

[0023] The following detailed description illustrates the specific implementation method: The reference numerals in the accompanying drawings include: 1. Encapsulation layer; 2. Aerogel felt; 3. Thickness fixing part; 4. Fixing hole; 5. Fixing base; 6. Plug; 7. Locking block; 8. Mounting block; 9. Insertion block; 10. Insertion groove; 11. Sliding groove; 12. Support rod; 13. Abutment block; 14. Lifting block; 15. First wedge block; 16. Second wedge block; 17. Reset cavity; 18. Limiting block; 19. First spring; 20. Lifting groove; 21. Sliding groove; 22. Guide block; 23. Guide groove; 24. Trigger groove; 25. Connecting plate; 26. Trigger plate; 27. Pin; 28. Second spring; 29. ​​Through groove; 30. Locking groove; 31. Trapezoidal block; 32. Irregular groove; 33. Reinforcing mesh.

[0024] Example 1 Example 1 is basically as shown in the appendix. Figure 1 As shown, Figure 1 The diagram shows a plug-in aerogel felt board, comprising an insulation layer, a reinforcing mesh 33, and several snap-fit ​​components for fixing the insulation layer within the reinforcing mesh 33. The insulation layer includes an aerogel felt 2 and several thickness-fixing components 3. The thickness of the aerogel felt 2 is set to 10-25mm. The aerogel felt 2 can also be replaced with cement-based aerogel insulation board, inorganic foamed aerogel insulation board, etc. The outer wall of the aerogel felt 2 has several holes, and the thickness-fixing components 3 are fixedly installed inside the aerogel felt 2 through each hole. The horizontal and vertical spacing of each thickness-fixing component 3 is set to 100-600mm. The thickness-fixing component 3 is tubular, with a channel in the middle, and the height of the thickness-fixing component 3 is less than the thickness of the aerogel felt 2. The snap-fit ​​components include a fixing seat 5 and a plug 6. The fixing seat 5 passes through the thickness-fixing component 3 and is fixedly installed at the left end of the insulation layer. The left end of the fixing seat 5 is integrally formed. The device has several locking blocks 7. In this embodiment, four locking blocks 7 are provided. Each locking block 7 has a protrusion integrally formed on one end opposite to the other. Each locking block 7 has a beveled surface on its right end. The beveled surface can reduce the resistance when the plug 6 is inserted into the locking block 7. The plug 6 is fixedly installed on the right end of the insulation layer through the thickness fixing member 3. A stepped groove is formed on the outer wall of the left end of the plug 6. The plug 6 is inserted into the thickness fixing member 3 and engages with the protrusion of each locking block 7. The reinforcing mesh 33 is wrapped around the insulation layer and the outer wall of the engaging member. The thickness of the reinforcing mesh 33 is set to 0.5-15mm. Of course, the reinforcing mesh 33 can also be set as a bag with an opening. The aerogel felt 2 is put into the bag-shaped reinforcing mesh 33, and then the opening of the reinforcing mesh 33 is sealed by weaving, thereby sealing the aerogel felt 2 in the reinforcing mesh 33. The reinforcing mesh 33 is set as an alkali-resistant glass fiber breathable membrane, such as Figure 1The outer wall of the reinforcing mesh 33 shown is coated with cement mortar or organic adhesive to form a wrapping layer 1. The organic adhesive is set as polyurethane adhesive, epoxy resin adhesive, etc. The thickness of the wrapping layer 1 is set to 0.5-1.5mm. Of course, an air-barrier membrane can also be used to wrap the outer wall of the reinforcing mesh 33. The air-barrier membrane can be set as a building waterproof and breathable membrane, geotextile, alkali-resistant fiberglass reinforced mesh composite geotextile, skeleton non-woven fabric, polyester fiber felt, PVC fiberglass coated felt, cement fiberglass coated felt, etc. The wrapping layer 1 serves as a rigid support for the insulation layer and can protect the reinforcing mesh 33, preventing the reinforcing mesh 33 from being torn and exposing the insulation layer.

[0025] Wrapping the outer wall of the reinforcing mesh 33 with the wrapping layer 1 effectively reduces dust shedding caused by the loose structure of the aerogel felt 2 during use. This avoids dust pollution and prevents the aerogel felt 2 from being damaged, which would reduce its thermal insulation performance. The thickness-fixing part 3 can serve as an internal support structure for the aerogel felt, enhancing the insulation layer's resistance to deformation, improving its structural stability, and reducing the risk of damage during use. At the same time, the thickness-fixing part 3 can also provide a connection channel for the snap-fit ​​parts, preventing the fixing seat 5 from directly contacting the aerogel felt 2 and causing damage to its porous structure. The insulation layer can be fixed by inserting the plug 6 through the thickness-fixing part 3 and snapping it with the snap-fit ​​block 7. The operation is simple and efficient, and the thickness of the aerogel felt board can be kept consistent, which can significantly shorten the assembly time and is suitable for large-scale production or rapid on-site construction.

[0026] Example 2 Example 2 is largely the same in principle as Example 1, the difference being: Figure 2 The left end of the plug 6 shown is conical, and the right end of each locking block 7 is not beveled to increase the load-bearing capacity of the locking block 7 and prevent the locking block 7 from breaking. There are two locking blocks 7, and both locking blocks 7 are arc-shaped and partially wrapped around the outer wall of the plug 6. This changes the contact surface of the locking from point contact or line contact to surface contact, thereby evenly distributing the interlocking stress on the arc-shaped contact surface. The evenly distributed stress state prevents the locking block 7 and the plug 6 from premature failure due to local wear and stress fracture, and extends the durability of the locking components.

[0027] Example 3 Example 3 is largely the same in principle as Example 1, the difference being: Figure 3The reinforcing mesh 33 shown is wrapped around the outer wall of the insulation layer. The fixing seat 5 is fixedly installed at the left end of the insulation layer through the reinforcing mesh 33 and the thickness fixing member 3. The ends of the fixing seat 5 and the plug 6 are completely protruding from the outer wall of the reinforcing mesh 3 or partially embedded in the outer wall of the reinforcing mesh 3. The plug 6 is fixedly installed at the right end of the insulation layer through the reinforcing mesh 33 and the thickness fixing member 3. The outer wall of the left end of the plug 6 is provided with a stepped groove in an annular shape. The plug 6 is inserted into the thickness fixing member 3 and engages with the protrusions of each locking block 7. The reinforcing mesh 33 and the insulation layer are clamped by the locking member, which can fix the insulation layer and the reinforcing mesh 33 into a whole, prevent the insulation layer from shifting in the reinforcing mesh 33, and improve the deformation resistance of the aerocondensed felt board.

[0028] Example 4 Example 4 is largely the same in principle as Example 3, the difference being: Figure 4 As shown, it also includes several fixing components that connect the aerocondensed felt insulation structure to the wall. The fixing components include mounting blocks 8 and insertion blocks 9. Mounting blocks 8 are fixed to the upper part of the wall by welding or expansion screws, as shown. Figure 5 The mounting block 8 shown has an insertion slot 10. The insertion block 9 is fixedly installed on the outer wall of the wrapping layer 1. The lower end of the insertion block 9 can be inserted into the insertion slot 10. The right end of the mounting block 8 has a sliding groove 11 that communicates with the insertion slot 10. The sliding groove 11 has an abutment, which includes a support rod 12, an abutment block 13, a lifting block 14, and two first wedge blocks 15 and a second wedge block 16. The support rod 12 is fixedly installed on the right wall of the sliding groove 11. The right end of the abutment block 13 has a reset cavity 17, which is cylindrical. The left end of the support rod 12 passes through the abutment block 13 and extends into the reset cavity 17. The left end of the support rod 12 is fixedly installed with a limit block 18, which is cylindrical and matches the reset cavity 17. The outer wall of the support rod 12 is fitted with a first spring 19, and the left end of the first spring 19 is fixedly connected to the limit block 18. The right end of the first spring 19 is fixedly connected to the inner wall of the reset cavity 17. The two first wedge blocks 15 and 16 are fixedly connected to the inner wall of the reset cavity 17. Block 15 is symmetrically fixedly installed on the right end of abutment block 13. A lifting groove 20 communicating with sliding groove 11 is provided on the upper end of mounting block 8. Sliding grooves 21 are symmetrically provided on the front and rear inner walls of the lifting groove 20. Lifting block 14 is slidably installed between the two sliding grooves 21. Two second wedge blocks 16 are symmetrically fixedly installed on the lower end of lifting block 14, and the second wedge blocks 16 abut against the first wedge block 15. When the second wedge block 16 moves downward, the first wedge block 15 pushes the abutment block 13. 3. The first wedge block 15 is inserted into the insertion groove 10 and abuts against the insertion block 9. A guide block 22 is fixedly installed on the right end of the first wedge block 15. The guide block 22 is set as a semi-cylindrical shape. The left end of the second wedge block 16 is provided with a guide groove 23 that matches the guide block 22. After the guide block 22 is embedded in the guide groove 23, it can limit the relative offset between the first wedge block 15 and the second wedge block 16 in the horizontal and vertical directions, ensuring that the first wedge block 15 and the second wedge block 16 only slide relative to each other along the inclined plane direction.

[0029] like Figure 6 The insertion block 9 shown has a trigger groove 24 inside, and a trigger element is provided inside the trigger groove 24. The trigger element can cause the abutment to push the insertion block 9, thereby making the insertion block 9 tightly fit against the inner wall of the insertion groove 10. The trigger element includes a connecting plate 25, a trigger plate 26, and a pin 27. The connecting plate 25 is slidably installed in the trigger groove 24. Several second springs 28 are fixedly installed between the upper end of the connecting plate 25 and the upper wall of the trigger groove 24. The lower end of the insertion block 9 has a connection to the trigger groove 24. The through slot 29 and the trigger plate 26 are fixedly installed at the lower end of the connecting plate 25. The trigger plate 26 can extend out of the through slot 29 and abut against the lifting block 14. The lower end of the insertion block 9 is provided with a locking groove 30 that communicates with the through slot 29. The pin 27 is slidably installed in the locking groove 30. A trapezoidal block 31 is fixedly installed on the lower right side of the pin 27. As shown in the figure, the upper end of the mounting block 8 is provided with a non-circular groove 32 that matches the trapezoidal block 31. The inclined surface of the trapezoidal block 31 is tangent to the inclined surface of the non-circular groove 32.

[0030] To improve the installation efficiency of thermal insulation structures, existing technologies typically employ an insert-type installation method to fix the insulation structure to the wall. This method significantly improves installation efficiency compared to bolt fixing. However, the insert-type installation method is prone to gaps between the locking block 7 and the slot, causing the insulation structure to wobble when installed on the wall, and resulting in unevenness of the insulation structure across the entire wall due to the gaps. In this solution, when the insert block 9 is inserted into the insertion slot 10 of the mounting block 8, the trapezoidal block 31 at the lower end of the pin 27 moves down with the insert block 9 and contacts the inclined surface of the irregular groove 32. At this time, the pin 27 moves along the inclined surface of the irregular groove 32. When the surface slides, and the insertion block 9 is fully inserted into the insertion slot 10, the pin 27 separates from the trigger plate 26. Then, under the action of several second springs 28, the trigger plate 26 extends out of the through slot 29 and contacts the lifting block 14, causing the lifting block 14 to slide down along the lifting slot 20. This causes the inclined surface of the second wedge block 16 to press against the first wedge block 15, converting the vertical driving force into a horizontal thrust, pushing the abutment block 13 to precisely extend into the insertion slot 10 and tightly abut against the insertion block 9. This eliminates the gap between the insertion block 9 and the insertion slot 10, greatly improving the connection strength between the insulation structure and the wall, and effectively preventing loosening or displacement caused by external forces.

[0031] When the insertion block 9 is inserted into the insertion slot 10 of the mounting block 8, the trigger and the abutment interact, causing the abutment to push the insertion block 9, making the insertion block 9 fit tightly against the inner wall of the insertion slot 10. This eliminates the gap between the insertion block 9 and the insertion slot 10, significantly improving the connection strength between the insulation structure and the wall. It effectively prevents loosening or displacement caused by external forces, ensuring that the insulation structure is stably fixed to the wall for a long time. Furthermore, when the insertion block 9 fits against the inner wall of the insertion slot 10, the insulation structure remains parallel to the wall surface, thus avoiding angular deviations between adjacent insulation structures and improving the flatness of the insulation structure during installation.

[0032] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A plug-in aerocondensing felt board, characterized in that: The device includes an insulation layer, a reinforcing mesh, and several fasteners. The insulation layer includes an aerogel felt, and the fasteners include a fixing seat and a plug. The fixing seat is inserted into the aerogel felt and located at one end of the insulation layer. The end of the fixing seat located inside the aerogel felt has several locking blocks. The plug is inserted into the aerogel felt and located at the end of the insulation layer away from the fixing seat. The end of the plug near the locking blocks has a stepped groove that can engage with each locking block. The reinforcing mesh is wrapped around the insulation layer. The outer wall of the reinforcing mesh is coated with cement mortar or organic adhesive to form a wrapping layer, or the outer wall of the reinforcing mesh is wrapped with an air-barrier membrane to form a wrapping layer.

2. The plug-in aerocondensing felt board according to claim 1, characterized in that: Each locking block is designed to be arc-shaped and partially encloses the outer wall of the plug.

3. The plug-in aerocondensing felt board according to claim 2, characterized in that: The insulation layer also includes several thickness-fixed components, which are evenly arranged inside the aerogel felt. The height of the thickness-fixed components is less than the thickness of the aerogel felt. The locking blocks and plugs are snapped together inside the thickness-fixed components.

4. The plug-in aerocondensing felt board according to claim 3, characterized in that: The reinforcing mesh is wrapped around the outer wall of the insulation layer. The fixing base is located at one end of the reinforcing mesh, and the plug is located at the end of the reinforcing mesh away from the fixing base. The locking block passes through the reinforcing mesh and the thickness-fixing part and engages with the stepped groove of the plug.

5. The plug-in aerocondensing felt board according to claim 4, characterized in that: It also includes several fixing components that connect the aerocondensed felt insulation structure to the wall. The fixing components include mounting blocks and insertion blocks. The mounting blocks are fixedly installed on the upper end of the wall. The mounting blocks have insertion slots. The insertion blocks are located on the outer wall of the plug. The insertion blocks can be inserted into the insertion slots. The mounting blocks have sliding slots that communicate with the insertion slots. The sliding slots have abutment members. The insertion blocks have trigger slots. The trigger slots have trigger members. The trigger members can cause the abutment members to push the insertion blocks, thereby making the insertion blocks fit tightly against the inner wall of the insertion slots.

6. The plug-in aerocondensing felt board according to claim 5, characterized in that: The abutment includes a support rod, an abutment block, a lifting block, and two first wedge blocks and a second wedge block. The support rod is located at the end of the sliding groove away from the insertion groove. A reset cavity is formed inside the abutment block. One end of the support rod passes through the abutment block and extends into the reset cavity. A limiting block is provided at the end of the support rod that extends into the reset cavity. A first spring is sleeved on the outer wall of the support rod, and the first spring is located between the limiting block and the reset cavity. The two first wedge blocks are symmetrically arranged at the end of the abutment block near the support rod. The mounting block has a lifting groove that communicates with the sliding groove. The lifting block is slidably installed in the lifting groove. The two second wedge blocks are symmetrically arranged at the lower end of the lifting block, and the second wedge blocks abut against the first wedge blocks. When the second wedge blocks move downward, the first wedge blocks push the abutment block to extend into the insertion groove and abut against the insertion block.

7. A plug-in aerocondensing felt board according to claim 6, characterized in that: The triggering component includes a connecting plate, a trigger plate, and a pin. The connecting plate is slidably installed in the trigger groove. Several second springs are provided between the upper end of the connecting plate and the upper wall of the trigger groove. The lower end of the insertion block has a through groove that communicates with the trigger groove. The trigger plate is located at the lower end of the connecting plate and can extend out of the through groove to contact the lifting block. The lower end of the insertion block has a locking groove that communicates with the through groove. The pin is slidably installed in the locking groove. The lower end of the pin has a trapezoidal block. The upper end of the mounting block has a shaped groove that matches the trapezoidal block.

8. A plug-in aerocondensing felt board according to claim 7, characterized in that: The first wedge block has a guide block at one end near the second wedge block, and the second wedge block has a guide groove at one end near the first wedge block that matches the guide block.

9. A plug-in aerocondensing felt board according to claim 8, characterized in that: The inner wall of the lifting channel is symmetrically provided with sliding grooves, and the lifting block is slidably installed between the two sliding grooves.

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