Energy-saving and heat-insulating structure of building wall

Abstract

The invention relates to the technical field of wall heat preservation, and particularly discloses a building wall energy-saving heat preservation structure which comprises a wall, a keel frame is arranged on one side of the wall, the wall comprises a bearing mechanism used for installation and a limiting mechanism used for limiting, and a plurality of installation cavities are formed in the keel frame. When the insulation board is replaced, firstly, the decorative board slides out of the limiting groove, then the shifting rod is shifted upwards, the limiting board is driven to move through the connecting rod, the limiting board does not abut against the insulation board any more, at the moment, the damaged insulation board is taken out, then a new insulation board is placed into the mounting cavity, finally, the shifting rod is loosened, and under the elastic force action of the spring, the decorative board is replaced. And the connecting rod drives the limiting plate to move downwards to tightly abut against the heat preservation plate again, replacement of the heat preservation plate is completed, according to the design, in the heat preservation plate replacement process, complex tools and professional skills are not needed, operation is relatively convenient and fast, the working efficiency is greatly improved, and time and labor cost are saved.

Description

Technical Field

[0001] The invention belongs to the technical field of wall insulation, and in particular relates to an energy-saving and thermal insulation structure of a building wall. Background Art

[0002] The energy-saving and thermal insulation structure of building walls is a special wall structure designed to improve the energy utilization efficiency of buildings and reduce energy consumption. It is usually composed of an insulation layer, a protective layer, and a finishing layer. Through good thermal insulation performance, it makes the indoor temperature more stable and reduces temperature fluctuations, providing people with a more comfortable living and working environment. It can protect the walls from the influence of external climatic factors and reduce cracks and damage caused by temperature changes, humidity and other reasons, thereby extending the overall service life of the building.

[0003] Chinese patent: CN220318860U, proposes an energy-saving building insulation wall structure, including a main wall panel and a connecting wall panel, a second plug-in hole is opened at the four corners of one side wall of the main wall panel, a first rectangular hole is opened on both sides of the hole cavity of the second plug-in hole, a groove is opened on one side wall of the connecting wall panel close to the main wall panel, plug-in blocks are fixedly installed at the four corners of the one side wall of the connecting wall panel close to the main wall panel, a third rectangular hole is opened on the body of the plug-in block, a first plug-in hole is opened at the four corners of the other side wall of the connecting wall panel, a second rectangular hole is opened on both sides of the hole cavity of the first plug-in hole, and fixing components are arranged on both sides of the main wall panel. The utility model allows the plug-in block to be plugged into the first plug-in hole or the second plug-in hole, and the main wall panel and the connecting wall panel, and the connecting wall panel and the connecting wall panel are fixed. The plug-in connection method is easy to disassemble, especially for the adjustment of the decoration size of the complex decorated wall surface and the adjustment and maintenance of the insulation board.

[0004] During the use of the above patent, for maintenance and replacement, the bolts need to be removed first, which is relatively cumbersome, increasing the difficulty and cost of replacement, reducing the efficiency of replacement, and lacking in sealing performance. It is difficult to effectively prevent the penetration of air and moisture in the gaps in the wall, which may cause moisture inside the wall, affecting the overall service life of the wall and reducing the thermal insulation performance of the wall. Summary of the invention

[0005] The purpose of the present invention is to provide an energy-saving and thermal insulation structure for a building wall, so as to solve the problems in the prior art that the maintenance and replacement operations are relatively cumbersome, the replacement efficiency is reduced, the sealing performance is insufficient, and the thermal insulation performance of the wall is reduced.

[0006] To achieve the above object, the present invention provides the following technical solutions: A building wall energy-saving and heat-insulating structure, comprising a wall, a keel frame is arranged on one side of the wall, and the wall comprises a bearing mechanism for installation and a limiting mechanism for limiting;

[0007] A plurality of installation cavities are provided inside the keel frame, and insulation boards are fixedly installed inside the plurality of installation cavities. Limiting grooves are provided on the bottom walls of the plurality of installation cavities, and the bottom ends of the insulation boards are embedded in the inner walls of the limiting grooves. A transmission groove is provided on the top walls of the plurality of installation cavities, and a shift rod is provided on one side of the transmission groove, and a connecting rod is fixedly connected to one end of the shift rod, and the connecting rod is slidably connected to the inner wall of the transmission groove. The bottoms of both ends of the connecting rod are fixedly connected to limiting plates, and the bottom ends of the limiting plates penetrate through the bottom wall of the transmission groove and extend into the installation cavity, and one side of the bottom end of the limiting plates contacts the insulation board.

[0008] Preferably, the top of the connecting rod is movably connected with a plurality of springs, and the top ends of the plurality of springs are fixedly connected to the top wall of the transmission groove.

[0009] Preferably, side grooves are provided on both sides of the keel frame, and mounting grooves are provided on both ends of the inner wall of the side grooves.

[0010] Preferably, a plurality of mounting blocks are fixedly mounted on the outer side of the wall, and the plurality of mounting blocks are slidably connected to the inside of the mounting groove.

[0011] Preferably, a plurality of the mounting blocks are provided with slots at one end, the inner wall of the slots is plugged with plug blocks, and the protrusions on both sides of the plug blocks are embedded in the grooves on both sides of the top of the slots.

[0012] Preferably, a decorative plate is symmetrically arranged on the outer side of the keel frame along the vertical central axis, and limiting grooves are provided at both upper and lower ends of the front side of the keel frame, and the upper and lower ends of the decorative plate are slidably connected to the inner wall of the limiting groove.

[0013] Preferably, the gap between the wall and the keel frame is filled with a foaming agent, and a sealing strip is fixedly installed at the edge of the gap between the wall and the keel frame.

[0014] Preferably, a water collecting trough is provided on the top of the keel frame, and water outlet troughs are provided on both sides of the keel frame.

[0015] Preferably, a heat insulation groove is provided on the inner side of the heat insulation board, and the heat insulation groove is arranged in a circular shape.

[0016] Preferably, the insulation boards are symmetrically arranged about the midpoint axis of the keel frame, and the symmetrically arranged insulation boards have the same size.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. When replacing the insulation board of the present invention, first slide the decorative board out of the limit groove, then push the lever upward, drive the limit plate to move through the connecting rod, so that the limit plate no longer presses against the insulation board, then take out the damaged insulation board, and then put the new insulation board into the installation cavity, finally release the lever, and under the elastic force of the spring, the connecting rod drives the limit plate to move downward and press against the insulation board again to complete the replacement of the insulation board. This design does not require complicated tools and professional skills during the replacement of the insulation board, and the operation is relatively convenient, which greatly improves work efficiency and saves time and labor costs.

[0019] 2. After the installation of the insulation board of the present invention is completed, the insulation board is not in contact with the wall, and there is a certain space to form an air layer, which avoids the generation of thermal bridges and can effectively prevent the transfer of heat. The sealing strip and the foaming agent work together to fit tightly against the wall and the keel frame to form a double seal, ensuring that there will be no air leakage, water leakage, etc. in the gap, thereby enhancing the sealing effect, reducing heat convection loss, and further enhancing the insulation effect, thereby greatly improving the overall insulation performance.

[0020] 3. During use of the present invention, the side grooves on both sides of the keel frame and the mounting groove cooperate with the mounting block, making the connection between the wall and the keel frame more convenient, greatly improving the installation efficiency, and reducing the time and labor cost required for installation. The slot at one end of the mounting block cooperates with the plug block to form a firm locking structure, which can effectively prevent the mounting block from accidentally slipping out of the mounting groove, ensuring that the connection between the wall and the keel frame is more stable and reliable, and is convenient for later modification, and can be easily disassembled and reinstalled, reducing maintenance costs and workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the side structure of the present invention;

[0022] Figure 2 It is a top view schematic diagram of the split structure of the present invention;

[0023] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0024] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 5 It is a partial enlarged structural schematic diagram of the wall in the present invention;

[0026] Figure 6 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0027] Figure 7 for Figure 6 A schematic diagram of the enlarged structure at B in the middle;

[0028] Figure 8 It is a front structural schematic diagram of the keel frame in the present invention;

[0029] Fig. 9 It is a schematic diagram of the top cross-sectional structure of the keel frame in the present invention.

[0030] In the figure:

[0031] 1. Wall; 2. Sealing strip; 3. Keel frame; 31. Installation cavity; 32. Side groove; 33. Water collecting trough; 34. Limiting groove; 35. Water outlet trough; 4. Insulation board; 41. Heat insulation groove; 5. Decorative board; 6. Bearing mechanism; 61. Mounting block; 62. Slot; 63. Insert block; 7. Limiting mechanism; 71. Transmission groove; 72. Push rod; 73. Connecting rod; 74. Limiting plate; 75. Spring. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Reference Figure 1-Figure 9 As shown, the present invention provides an energy-saving and heat-insulating structure for a building wall, comprising a wall 1, a keel frame 3 is arranged on one side of the wall 1, and the wall 1 comprises a bearing mechanism 6 for installation and a limiting mechanism 7 for limiting;

[0034] A plurality of installation cavities 31 are provided inside the keel frame 3, and insulation boards 4 are fixedly installed inside the plurality of installation cavities 31. Limiting grooves 34 are provided on the bottom walls of the plurality of installation cavities 31, and the bottom ends of the insulation boards 4 are embedded in the inner walls of the limiting grooves 34. Transmission grooves 71 are provided on the top walls of the plurality of installation cavities 31, and a shifting rod 72 is provided on one side of the transmission groove 71. A connecting rod 73 is fixedly connected to one end of the shifting rod 72, and the connecting rod 73 is slidably connected to the inner wall of the transmission groove 71. The bottoms of both ends of the connecting rod 73 are fixedly connected to limiting plates 74, and the bottom ends of the limiting plates 74 penetrate through the bottom walls of the transmission groove 71 and extend into the interior of the installation cavity 31, and one side of the bottom end of the limiting plate 74 contacts with the insulation board 4.

[0035] In this embodiment, the keel frame 3 is used to provide support for the entire structure. Several installation cavities 31 opened inside the keel frame 3 are used to install the insulation board 4. The limiting groove 34 on the bottom wall of the installation cavity 31 can preliminarily position the insulation board 4 to prevent the insulation board 4 from shifting during the installation process. The limiting mechanism 7 can further fix the insulation board 4 to ensure that the insulation board 4 will not loosen or fall off during use, thereby improving the stability and safety of the entire structure. The insulation board 4 does not contact the wall 1, and there is a certain space to form an air layer, which avoids the generation of thermal bridges and can effectively prevent heat transfer, further enhancing the insulation effect. At the same time, the damaged insulation board 4 can be quickly replaced, greatly improving the construction efficiency.

[0036] In a further embodiment, referring to Figure 8-Figure 9 A plurality of springs 75 are movably connected to the top of the connecting rod 73 , and the tops of the plurality of springs 75 are fixedly connected to the top wall of the transmission groove 71 .

[0037] In this embodiment, during the installation of the insulation board 4, the elastic force generated by the compressed spring 75 is transmitted to the limit plate 74 through the connecting rod 73, so that the limit plate 74 can tightly press against the insulation board 4, thereby ensuring the stability of the insulation board 4 in the installation cavity 31, preventing the insulation board 4 from loosening or shifting, and ensuring the durability and reliability of the insulation effect.

[0038] In a further embodiment, referring to Figure 8 Side grooves 32 are provided on both sides of the keel frame 3, and mounting grooves are provided on both ends of the inner wall of the side grooves 32.

[0039] In this embodiment, the side groove 32 can provide space for the installation of the supporting mechanism 6, and the installation groove can be used to connect the installation block 61 to ensure that the entire insulation structure is firmly fixed on the wall 1, and is not prone to loosening or falling off, thereby improving the safety and reliability of the structure.

[0040] In a further embodiment, referring to Figure 3-Figure 4 A plurality of mounting blocks 61 are fixedly mounted on the outer side of the wall 1, and the plurality of mounting blocks 61 are slidably connected to the inside of the mounting groove.

[0041] In this embodiment, the mounting block 61 enters the side groove 32 through the mounting grooves opened at both ends of the side groove 32, ensuring that the entire insulation structure is firmly fixed on the wall 1. Secondly, the wall 1 and the keel frame 3 can be assembled more conveniently, thereby improving construction efficiency.

[0042] In a further embodiment, referring to Figure 3-Figure 5 A plurality of mounting blocks 61 have slots 62 at one end, and an inserting block 63 is inserted into the inner wall of the slot 62 . The protrusions on both sides of the inserting block 63 are embedded in the grooves on both sides of the top of the slot 62 .

[0043] In this embodiment, after the mounting block 61 is slidably connected to the inside of the mounting groove, the cooperation between the insert block 63 and the slot 62 can prevent the mounting block 61 from accidentally sliding out of the mounting groove, thereby ensuring that the wall 1 and the keel frame 3 can maintain a firm connection in all directions.

[0044] In a further embodiment, referring to Figure 2 A decorative plate 5 is symmetrically arranged on the outer side of the keel frame 3 along the vertical central axis. Limiting grooves 34 are provided at both upper and lower ends of the front side of the keel frame 3. The upper and lower ends of the decorative plate 5 are slidably connected to the inner wall of the limiting groove 34.

[0045] In this embodiment, during the construction process, the construction workers can quickly insert the decorative panel 5 into the limiting groove 34 to improve the installation efficiency; and when the insulation board 4 needs to be replaced, the decorative panel 5 can also be quickly removed from the limiting groove 34 to reduce the working time.

[0046] In a further embodiment, referring to Figure 1-Figure 2 The gap between the wall 1 and the keel frame 3 is filled with a foaming agent, and a sealing strip 2 is fixedly installed at the edge of the gap between the wall 1 and the keel frame 3.

[0047] In this embodiment, the sealing strip 2 and the foaming agent work together to fit tightly against the wall 1 and the keel frame 3 to form a double seal, ensuring that there will be no air leakage, water leakage, etc. in the gaps, thereby enhancing the sealing effect and reducing heat convection loss, thereby greatly improving the overall thermal insulation performance.

[0048] In a further embodiment, referring to Figure 2 A water collecting trough 33 is provided on the top of the keel frame 3 , and water outlet troughs 35 are provided on both sides of the keel frame 3 .

[0049] In this embodiment, the water collection tank 33 can collect the moisture accumulated between the insulation board 4 and the wall 1, and discharge it in time from the water outlet tank 35, thereby reducing the risk of corrosion of the keel frame 3, while maintaining the dryness of the insulation system and extending the service life of the insulation system.

[0050] In a further embodiment, referring to Figure 6 A heat insulation groove 41 is provided inside the heat insulation plate 4, and the heat insulation groove 41 is arranged in a circular shape.

[0051] In this embodiment, the insulation groove 41 increases the thermal resistance of the insulation board 4, so that the insulation effect of the insulation board 4 is significantly improved. The circular design reduces the thermal bridge effect, and the heat conduction path in all directions is relatively uniform, which further improves the stability of the insulation.

[0052] In a further embodiment, referring to Figure 2The insulation boards 4 are symmetrically arranged about the midpoint axis of the keel frame 3, and the symmetrically arranged insulation boards 4 have the same size.

[0053] In this embodiment, the insulation boards 4 have the same size, which is convenient for purchase and replacement, thus reducing production costs. During the construction process, workers can install them more conveniently, thus improving construction efficiency.

[0054] The working principle of the present invention is as follows: when replacing the insulation board 4, first slide the decorative board 5 out of the limit grooves 34 at the upper and lower ends of the outer side of the keel frame 3, then push the lever 72 upward, the lever 72 drives the connecting rod 73 to slide upward on the inner wall of the transmission groove 71, and when the connecting rod 73 moves upward, it drives the limit plates 74 at the bottom of both ends to move upward, so that the limit plates 74 no longer resist the insulation board 4. At this time, the damaged insulation board 4 can be taken out from the installation cavity 31, and then the new insulation board 4 is placed in the installation cavity 31, so that its bottom end is embedded in the limit groove 34, and preliminary positioning is performed, and finally Release the lever 72, and under the elastic force of the spring 75, the connecting rod 73 drives the limit plate 74 to move downward, and again tightly presses against the insulation board 4 to complete the replacement of the insulation board 4, thereby ensuring the stability of the insulation board 4 in the installation cavity 31. In addition, there is a certain space between the insulation board 4 and the wall 1 without contact, forming an air layer, thereby avoiding the generation of thermal bridges, effectively preventing the transfer of heat, and further enhancing the insulation effect. At the same time, this design does not require complicated tools and professional skills during the replacement of the insulation board 4, thereby greatly improving the convenience of construction and saving time and labor costs.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building wall energy-saving and heat-insulating structure, comprising a wall (1), characterized in that: A keel frame (3) is provided on one side of the wall (1), and the wall (1) comprises a bearing mechanism (6) for installation and a limiting mechanism (7) for limiting position; A plurality of installation cavities (31) are provided inside the keel frame (3), and a plurality of the installation cavities (31) are fixedly installed with insulation boards (4). A plurality of the bottom walls of the installation cavities (31) are provided with limit grooves (34), and the bottom ends of the insulation boards (4) are embedded in the inner walls of the limit grooves (34). A plurality of the top walls of the installation cavities (31) are provided with transmission grooves (71), and a lever (72) is provided on one side of the transmission groove (71). One end of the lever (72) is fixedly connected to a connecting rod (73), and the connecting rod (73) is slidably connected to the inner wall of the transmission groove (71). The bottoms of both ends of the connecting rod (73) are fixedly connected to limit plates (74), and the bottom ends of the limit plates (74) penetrate through the bottom wall of the transmission groove (71) and extend into the installation cavity (31), and one side of the bottom end of the limit plates (74) is in contact with the insulation board (4).

2. The energy-saving and heat-insulating structure of a building wall according to claim 1, characterized in that: The top of the connecting rod (73) is movably connected to a plurality of springs (75), and the top ends of the plurality of springs (75) are fixedly connected to the top wall of the transmission groove (71).

3. The energy-saving and heat-insulating structure of a building wall according to claim 1, characterized in that: Side grooves (32) are provided on both sides of the keel frame (3), and mounting grooves are provided on both ends of the inner wall of the side groove (32).

4. The energy-saving and heat-insulating structure of a building wall according to claim 1, characterized in that: A plurality of mounting blocks (61) are fixedly mounted on the outside of the wall (1), and the plurality of mounting blocks (61) are slidably connected to the inside of the mounting groove.

5. The energy-saving and heat-insulating structure of a building wall according to claim 4, characterized in that: A plurality of the mounting blocks (61) are provided with slots (62) at one end, and an inserting block (63) is inserted into the inner wall of the slot (62), and the protrusions on both sides of the inserting block (63) are embedded in the grooves on both sides of the top of the slot (62).

6. The building wall energy-saving and heat-insulating structure according to claim 1, characterized in that: The outer side of the keel frame (3) is symmetrically provided with a decorative plate (5) along a vertical central axis. The upper and lower ends of the front side of the keel frame (3) are both provided with limiting grooves (34). The upper and lower ends of the decorative plate (5) are slidably connected to the inner wall of the limiting groove (34).

7. The building wall energy-saving and heat-insulating structure according to claim 1, characterized in that: The gap between the wall (1) and the keel frame (3) is filled with a foaming agent, and a sealing strip (2) is fixedly installed at the edge of the gap between the wall (1) and the keel frame (3).

8. The building wall energy-saving and heat-insulating structure according to claim 1, characterized in that: A water collecting trough (33) is provided on the top of the keel frame (3), and water outlet troughs (35) are provided on both sides of the keel frame (3).

9. The building wall energy-saving and heat-insulating structure according to claim 1, characterized in that: A heat insulation groove (41) is provided on the inner side of the heat insulation plate (4), and the heat insulation groove (41) is arranged in a circular shape.

10. The building wall energy-saving and heat-insulating structure according to claim 1, characterized in that: The thermal insulation boards (4) are symmetrically arranged about the midpoint axis of the keel frame (3), and the symmetrically arranged thermal insulation boards (4) have the same size.

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