Thermal insulation structure for zero-carbon building outer wall

Abstract

The utility model relates to the technical field of fireproof heat insulation and heat preservation structures, in particular to a heat insulation and heat preservation structure for a zero-carbon building outer wall, which comprises the zero-carbon building outer wall and a heat insulation and heat preservation structure groove formed in the outer side of the zero-carbon building outer wall. A heat insulation layer, a buffer layer, a vacuum layer and a partition plate layer are sequentially arranged in the heat insulation structure groove from inside to outside in a stacked mode, a plurality of rod grooves are evenly formed in the portion, on the edge of the heat insulation structure groove, of the zero-carbon building outer wall, stacked positioning assemblies are installed in the rod grooves, and lifting sliding ways are formed in the sides, facing the heat insulation structure groove, of the rod grooves. The structure is convenient to assemble and disassemble, stable in structure and beneficial to follow-up long-term use.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof heat insulation and thermal insulation structures, in particular to a heat insulation and thermal insulation structure for zero-carbon building exterior walls. Background Art

[0002] The building exterior wall is the enclosing building of the building, and the building is divided into outdoor and indoor through the building exterior wall. Nowadays, people have higher requirements on the building exterior wall, which requires the building exterior wall to have fire prevention, heat insulation and thermal insulation properties. By having these different properties, the building can effectively save resources and protect the environment during use. The zero-carbon building exterior window insulation structure is a structure for thermal insulation of the building.

[0003] The existing patent authorization number is: CN213709841 U, which discloses a fireproof heat-insulating structure for building exterior walls. In order to solve the problem that the existing fireproof heat-insulating structure for building exterior walls usually only has a heat-insulating layer installed on the exterior wall, so that the building exterior wall does not have good fireproof, heat-insulating and heat-preserving properties, thereby failing to achieve the purpose of saving resources and protecting the environment; after analyzing the device, it is found that the heat-insulating layer and the sound-insulating layer arranged inside are fixed by riveted parts. Although the riveted parts have a certain stability during installation, they are difficult to disassemble. The heat-insulating layer and the sound-insulating layer are placed inside the wall. After the passage of time, the interior will be corroded to varying degrees, affecting the heat-insulating and sound-insulating effects. At this time, it is necessary to repair or replace it, but the difficulty of disassembly is relatively high;

[0004] Therefore, in response to the above-mentioned problems, the present technical solution proposes a thermal insulation structure for the exterior walls of zero-carbon buildings. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a thermal insulation structure for the exterior wall of a zero-carbon building, aiming to solve the problem.

[0006] The utility model is realized in this way: a heat insulation structure for the exterior wall of a zero-carbon building comprises: a zero-carbon building exterior wall, a heat insulation structure groove is excavated on the outside of the zero-carbon building exterior wall, a heat insulation layer, a buffer layer, a vacuum layer and a partition layer are stacked in sequence from the inside to the outside of the heat insulation structure groove, a plurality of rod grooves are evenly opened on the zero-carbon building exterior wall at the edge of the heat insulation structure groove, the outer end of the rod groove is set in an opening shape, a stacked positioning component is installed in the rod groove, a lifting slide is opened on the side of the rod groove facing the heat insulation structure groove, the stacked positioning component comprises a screw rod fixed in the middle of the rod groove, guide rods are installed at both ends of the screw, a plurality of nuts are threadedly connected to the screw, the nut is rotated to adjust its position on the screw, and a connecting sleeve mounted on the screw is connected to the bottom of each group of nuts, and the connecting sleeve is circumferentially connected to the outer wall A slide rail is provided on the top, and a slider is slidably connected inside the slide rail. A connecting rod is connected to the side of the slider facing the lifting slide. The connecting rod lifting slide extends to the inside of the thermal insulation structure groove and is connected to a positioning plate. The position on the screw is adjusted by turning the nut, and then the depth of the positioning plate in the thermal insulation structure groove is adjusted. Then, the thermal insulation layer, buffer layer, vacuum layer and partition layer placed in the thermal insulation structure groove are pressed and fixed in turn, and the thermal insulation layer, buffer layer, vacuum layer and partition layer are pressed and stacked by using multiple groups of stacked positioning components on the edge of the thermal insulation structure groove. No matter installation or disassembly, it can be achieved by turning the nut corresponding to each group of positioning plates to move on the screw. This installation and positioning method is convenient for rapid disassembly of the thermal insulation structure for maintenance and replacement at a later time.

[0007] The utility model provides a thermal insulation structure for the exterior wall of a zero-carbon building. The thermal insulation layer, buffer layer, vacuum layer, partition layer and other thermal insulation structures are adjustably fixed and pressed inside the exterior wall of the zero-carbon building by using a stacked positioning component, ensuring that each layer is firmly installed and positioned while being easy to disassemble, so that damaged parts can be quickly repaired or replaced during later disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of a zero-carbon building exterior wall used in a zero-carbon building exterior wall thermal insulation structure.

[0009] Figure 2 It is a structural schematic diagram of a thermal insulation structure for the exterior wall of a zero-carbon building.

[0010] Figure 3 The present invention is a three-dimensional structural schematic diagram of a stacked positioning component used in a zero-carbon building exterior wall thermal insulation structure.

[0011] Figure 4 It is a schematic diagram of the main structure of a stacked positioning component used in a zero-carbon building exterior wall insulation structure.

[0012] Figure 5 for Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0013] In the accompanying drawings, there are a zero-carbon building exterior wall 10, a thermal insulation layer 11, a buffer layer 12, a vacuum layer 13, a partition layer 14, a stacked positioning assembly 15, a screw 16, a nut 17, a guide rod 18, a connecting sleeve 19, a slide rail 20, a slider 21, a connecting rod 22, a positioning pressure plate 23, a rod groove 24, and a cushion block 25. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0016] like Figure 1-5As shown, it is a structural diagram of a heat insulation structure for a zero-carbon building exterior wall provided by an embodiment of the utility model, comprising: a zero-carbon building exterior wall 10, a heat insulation structure groove is excavated on the outside of the zero-carbon building exterior wall 10, and a heat insulation layer 11, a buffer layer 12, a vacuum layer 13, and a partition layer 14 are stacked in sequence from the inside to the outside of the heat insulation structure groove, and a plurality of rod grooves 24 are evenly opened on the zero-carbon building exterior wall 10 at the edge of the heat insulation structure groove, and the outer ends of the rod grooves 24 are provided The rod groove 24 is open, and a stacked positioning assembly 15 is installed inside the rod groove 24. A lifting slide is provided on the side of the rod groove 24 facing the heat insulation structure groove. The stacked positioning assembly 15 includes a screw rod 16 fixed in the middle of the rod groove 24, and guide rods 18 are installed at both ends of the screw rod 16. A plurality of nuts 17 are threadedly connected to the screw rod 16. The nuts 17 are rotated to adjust their positions on the screw rod 16. The bottom of each group of nuts 17 is connected to a connecting sleeve 19 sleeved on the screw rod 16. The connecting sleeve 18 is provided on the bottom of the rod groove 24. A slide rail 20 is provided on the circumferential outer wall 9, and a slider 21 is slidably connected inside the slide rail 20. A connecting rod 22 is connected to the side of the slider 21 facing the lifting slide. The lifting slide of the connecting rod 22 extends to the inside of the thermal insulation structure groove and is connected to a positioning plate 23. The position on the screw 16 is adjusted by rotating the nut 17, and then the depth of the positioning plate 23 placed in the thermal insulation structure groove is adjusted. Then, the thermal insulation layer 11, the buffer layer 12, the vacuum layer 13, and the partition layer 14 placed in the thermal insulation structure groove are pressed and fixed in turn, and the thermal insulation layer 11, the buffer layer 12, the vacuum layer 13, and the partition layer 14 are pressed and stacked by using multiple groups of stacked positioning components 15 at the edge of the thermal insulation structure groove. Whether installation or disassembly, it can be achieved by rotating the nut 17 corresponding to each group of positioning plates 23 to move on the screw 16. This installation and positioning method is convenient for the rapid disassembly of the thermal insulation structure for maintenance and replacement at a later time.

[0017] In the embodiment of the utility model, the aperture of the rod groove 24 is set to a size that can be manually driven to rotate the nut 17 placed on the inner screw 16 thereof selectively, and the positioning plate 23 is made of a steel sheet, which has sufficient hardness and thin thickness, and can reduce the adequacy of the contact connection between the thermal insulation layer 11, the buffer layer 12, the vacuum layer 13, and the partition layer 14;

[0018] The positioning plate 23 is distributed close to the outer side of the lifting slideway, that is, in order to reduce the occupation of the thermal insulation layer 11, the buffer layer 12, the vacuum layer 13, and the partition layer 14, the pressure applied by the connecting sleeve 19 to the positioning plate 23 is increased by reducing the length of the connecting rod 22;

[0019] In one example of the present invention, the outer surface of the outermost partition layer 14 is set to a non-smooth structure, which is convenient for applying a putty layer to the outer side thereof, that is, applying the outer side of the entire zero-carbon building exterior wall 10 into a complete whole to maintain the appearance;

[0020] After the thermal insulation layer 11, the buffer layer 12, the vacuum layer 13, and the partition layer 14 are installed and fixed, it is necessary to maintain the fullness of the zero-carbon building exterior wall 10 and the interior of the thermal insulation structure groove. Foam can be filled into the rod groove 24 to fully fill the nut 17, the screw 16, and the inner wall of the rod groove 24. During subsequent disassembly, it is only necessary to take out the internal foam and then control the nut 17 to rotate. The use of foam can also reduce the degree of corrosion of the screw 16, the nut 17 and other structures inside the zero-carbon building exterior wall 10.

[0021] As a preferred embodiment of the utility model, a layer of pads 25 is laid on both sides of the positioning pressure plate 23, and the pads 25 are used to reduce the wear of the thermal insulation layer 11, the buffer layer 12, the vacuum layer 13, and the partition layer 14 during contact and extrusion.

[0022] As a preferred embodiment of the utility model, the thermal insulation layer 11 is in direct contact with the zero-carbon building exterior wall 10 to play a role in heat preservation. The buffer layer 12 is used to reduce the contact force between the vacuum layer 13 and the thermal insulation layer 11. Since the vacuum layer 13 is made of glass, the buffer layer 12 is used to increase the degree of protection of the vacuum layer 13. The vacuum layer 13 is used to play a role in heat insulation and sound insulation.

[0023] Among them, after the thermal insulation layer 11, the buffer layer 12, the vacuum layer 13, and the partition layer 14 are installed and positioned, the gaps between the edges can be filled with plastic foam to increase the stability of the connection and reduce the internal instability caused by the internal gaps.

[0024] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A thermal insulation structure for zero-carbon building exterior walls, characterized in that: include: A zero-carbon building outer wall (10) is provided with a heat insulation structure groove on the outer side of the zero-carbon building outer wall (10), a heat insulation layer (11), a buffer layer (12), a vacuum layer (13), and a partition layer (14) are stacked in sequence from the inside to the outside of the heat insulation structure groove, a plurality of rod grooves (24) are evenly provided on the zero-carbon building outer wall (10) at the edge of the heat insulation structure groove, the outer ends of the rod grooves (24) are arranged in an open shape, a stacked positioning assembly (15) is installed in the rod grooves (24), a lifting slide is provided on one side of the rod grooves (24) facing the heat insulation structure groove, and the stacked positioning assembly (15) The invention comprises a screw rod (16) fixed in the middle of a rod groove (24), guide rods (18) are installed at both ends of the screw rod (16), a plurality of nuts (17) are threadedly connected to the screw rod (16), a connecting sleeve (19) sleeved on the screw rod (16) is connected to the bottom of each group of nuts (17), a slide rail (20) is provided on the circumferential outer wall of the connecting sleeve (19), a slider (21) is slidably connected inside the slide rail (20), a connecting rod (22) is connected to the side of the slider (21) facing the lifting slide, and the lifting slide of the connecting rod (22) extends to the inside of the heat insulation structure groove and is connected to a positioning pressure plate (23).

2. The thermal insulation structure for zero-carbon building exterior walls according to claim 1, characterized in that: The hole diameter of the rod groove (24) is set to a size that allows the nut (17) placed on the inner screw rod (16) to be selectively driven to rotate manually.

3. The thermal insulation structure for zero-carbon building exterior walls according to claim 1 is characterized in that: The positioning pressing plate (23) is made of steel sheet.

4. The thermal insulation structure for zero-carbon building exterior walls according to claim 3 is characterized in that: The positioning pressing plate (23) is distributed close to the outer side of the lifting slideway.

5. The thermal insulation structure for zero-carbon building exterior walls according to claim 1, characterized in that: The outer surface of the partition layer (14) located at the outermost side is configured as a non-smooth structure.

6. The thermal insulation structure for zero-carbon building exterior walls according to claim 4, characterized in that: A layer of cushion blocks (25) is laid on both sides of the positioning pressing plate (23).

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