Point connection type built-in silicon aldehyde board composite thermal insulation wallboard

Abstract

The utility model relates to the technical field of thermal insulation wallboards, and provides a point connection type built-in silicon aldehyde board composite thermal insulation wallboard which comprises a silicon aldehyde board body. The bottom interface agent layer is arranged on the surface of the silicon aldehyde plate main body; the bottom interface agent layer is arranged on the silicon aldehyde plate main body, the hollow glass bead layer is arranged on the bottom interface agent layer, the hollow glass bead layer is adhered to the silicon aldehyde plate main body through the bottom interface agent layer, and the surface interface agent layer is arranged on the hollow glass bead layer in a covering manner; the number of the anchoring parts is multiple, the multiple anchoring parts sequentially penetrate through the hollow glass bead layer and the silicon aldehyde plate body, and the multiple anchoring parts are arranged on the silicon aldehyde plate body at intervals. According to the technical scheme, the problem that the thickness of a wallboard cannot be effectively reduced due to the fact that an external wall insulation board is too thick in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation wall panels, and specifically to a point-connected composite thermal insulation wall panel with built-in silicon aldehyde boards. Background Art

[0002] At present, the insulation of building exterior walls in my country mainly adopts an integrated insulation structure system, among which the built-in insulation system of wire mesh polystyrene board is mainly used in ultra-low energy consumption buildings. With the gradual improvement of building energy-saving standards, the thickness of exterior wall insulation has become a design difficulty.

[0003] In order to solve the problem of excessive thickness of the outer insulation layer, the existing technical solution is to use super insulation materials as the insulation core material, such as vacuum insulation panels, and conventional insulation materials as the protective layer, such as polystyrene boards, insulation pastes, etc., and use various back-attached boards made by back-attachment technology to be used in the insulation structure integrated system in a way that avoids dismantling the insulation template.

[0004] The main problems are: 1. Thermal bridge condensation caused by the large difference in thermal conductivity between the protective layer and the insulation core material; 2. Partial insulation failure of the back-attached board caused by the inability to perforate the vacuum insulation board.

[0005] In recent years, on the one hand, in order to achieve the goals of "carbon peak" and "carbon neutrality", energy-saving standards for buildings in various places have been improved towards ultra-low energy, resulting in a significant increase in the thickness of the insulation layer. The traditional wire mesh polystyrene board built-in insulation system has an insulation layer thickness of more than 300 mm, and the overall exterior wall thickness reaches 500 mm. How to reduce the insulation thickness has become a very urgent design problem. Utility Model Content

[0006] The utility model provides a point-connected built-in silicon-formaldehyde board composite thermal insulation wall panel, which solves the problem in the related art that the thickness of the external wall thermal insulation board is too thick and the thickness of the wall panel cannot be effectively reduced.

[0007] The technical solution of the utility model is as follows:

[0008] A point-connected built-in silicon aldehyde board composite thermal insulation wall panel, comprising:

[0009] Silicone aldehyde board body;

[0010] A bottom interface agent layer is arranged on the surface of the main body of the silicon aldehyde board;

[0011] The hollow glass bead layer is arranged on the bottom interface agent layer, and the hollow glass bead layer is bonded to the main body of the silicon aldehyde board through the bottom interface agent layer.

[0012] A surface interface agent layer, which is covered on the hollow glass microsphere layer;

[0013] There are several anchors, and the several anchors penetrate the hollow glass bead layer and the silicon-formaldehyde board body in sequence. The several anchors are arranged on the silicon-formaldehyde board body at intervals.

[0014] Preferably, the main body of the silicon aldehyde board has a through groove, and the anchor is inserted into the through groove; the anchor includes:

[0015] A limiting plate is arranged on one side of the main body of the silicon aldehyde plate, wherein the limiting plate has a first through hole, and the first through hole is connected to the through groove;

[0016] A fixed plate, arranged on the other side of the main body of the silicon aldehyde plate, the fixed plate having a second through hole, the second through hole being communicated with the through groove;

[0017] A protective sleeve, which passes through the first through hole, the through groove and the second through hole in sequence, and has a mounting channel inside the protective sleeve;

[0018] A limiting rod has one end passing through the installation channel and the other end clamped on the limiting plate.

[0019] Preferably, it also includes:

[0020] A steel mesh frame is arranged on the outer surface of the silicon aldehyde board body, and the steel mesh frame is clamped on the limit plate and / or the end of the limit rod away from the limit plate;

[0021] The fine stone concrete layer is arranged on the outer surface of the main body of the silicon aldehyde board, and the fine stone concrete layer and the steel grid are cast into an integrated structure.

[0022] Preferably, the limiting plate comprises:

[0023] Plate body;

[0024] The support part is arranged on the disc body, the first through hole is opened at the center of the support part and the disc body, and the support part is used to clamp the steel mesh frame.

[0025] Preferably, the protective sleeve comprises:

[0026] a baffle abutting against the supporting portion;

[0027] A clamping portion, arranged on one side of the baffle, the clamping portion having a clamping groove, the clamping groove being used to clamp the limiting rod;

[0028] The cylinder is arranged at the other end of the baffle, and after the cylinder passes through the through slot, the cylinder is connected to the fixed disk.

[0029] Preferably, the cylinder has a threaded portion, the second through hole is a threaded hole, and the threaded hole is threadedly connected to the threaded hole.

[0030] Preferably, the cylinder has an offset groove, and the offset groove is arranged on one side of the axis of the cylinder, and the steel mesh frame includes:

[0031] A vertical rod, passing through the offset slot and abutting against the side wall of the limiting rod;

[0032] The cross bar is arranged on the outer circumference of the support portion.

[0033] Preferably, the limiting rod is L-shaped, and the clamping portion includes:

[0034] A limiting protrusion is arranged on one side of the clamping groove. After the limiting rod is rotated 90 degrees, the limiting rod is clamped with the limiting protrusion.

[0035] Preferably, tongues and grooves are provided on both sides of the main body of the silicon-formaldehyde board, and the tongues and grooves are used for splicing two adjacent main bodies of the silicon-formaldehyde board.

[0036] Preferably, a non-slip protrusion is provided on a side of the fixing plate close to the main body of the silicon aldehyde board.

[0037] The working principle and beneficial effects of the utility model are:

[0038] The point-connected built-in silicon-formaldehyde board composite insulation wall panel in the utility model effectively solves many problems of the traditional insulation system. It not only significantly reduces the thickness of the insulation layer, but also effectively avoids the thermal bridge condensation phenomenon through innovative structural design, thereby improving the energy efficiency of the building, which is in line with the development trend of ultra-low energy consumption buildings in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0040] Figure 1 This is a schematic diagram of the overall structure of the thermal insulation wall panel of the utility model;

[0041] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0042] Figure 3 It is a side view of the utility model;

[0043] Figure 4 This is a schematic diagram of the structure of the limit plate of the utility model;

[0044] Figure 5 This is a schematic diagram of the protective sleeve structure of the utility model;

[0045] Figure 6 This is a schematic diagram of the structure of the fixed disk of the utility model;

[0046] Figure 7 This is a schematic diagram of the structure of the limit rod of the utility model;

[0047] Figure 8 This is a schematic diagram of the thermal insulation wall panel and steel grid structure of the utility model;

[0048] Fig. 9 This is a schematic structural diagram of the thermal insulation wall panel and steel mesh frame from another perspective of the utility model.

[0049] In the figure: 1. silicon aldehyde board body; 2. anchor; 201. limit plate; 2011. plate body; 2012. support part; 2013. first through hole; 202. fixed plate; 2021. second through hole; 2022. anti-skid protrusion; 203. protective sleeve; 2031. threaded part; 2032. cylinder body; 2033. baffle; 2034. clamping part; 2035. clamping groove; 2036. limit protrusion; 2037. offset groove; 2038. installation channel; 204. limit rod; 3. tongue and groove; 4. bottom interface agent layer; 5. hollow glass microbead layer; 6. surface interface agent layer; 7. steel mesh; 701. vertical rod; 702. horizontal rod. DETAILED DESCRIPTION

[0050] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0051] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0052] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0053] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0054] Reference Figure 1 to Figure 9 , which is an embodiment of the utility model, proposes a point-connected built-in silicon aldehyde board composite insulation wall panel, including: a silicon aldehyde board body 1; a bottom interface agent layer 4, which is arranged on the surface of the silicon aldehyde board body 1; a hollow glass bead layer 5, which is arranged on the bottom interface agent layer 4, and the hollow glass bead layer 5 is bonded to the silicon aldehyde board body 1 through the bottom interface agent layer 4, and the surface interface agent layer 6 is covered and arranged on the hollow glass bead layer 5; there are several anchors 2, and the several anchors 2 are sequentially penetrated through the hollow glass bead layer 5 and the silicon aldehyde board body 1, and the several anchors 2 are arranged on the silicon aldehyde board body 1 at intervals.

[0055] In the above scheme, it is intended to solve the problems of excessive thickness of the external wall insulation layer and thermal bridge condensation in the prior art, while avoiding the limitations of vacuum insulation panels to meet the ever-increasing building energy-saving standards. This method not only reduces the thickness of the insulation layer, but also improves the overall thermal insulation performance and structural stability. Silicone aldehyde board body 1: A high-density, low-thermal conductivity silicon aldehyde resin board is selected, and the size is customized according to the actual wall design requirements. Bottom layer interface agent layer 4: An epoxy resin-based interface agent with excellent adhesion and weather resistance is selected. Hollow glass microspheres: Hollow glass microspheres with a diameter range of 50-200 microns are selected, which have good thermal insulation performance and lightweight characteristics. Surface layer interface agent layer 6: The same as the bottom layer or a modified epoxy interface agent that is more suitable for the external environment is selected. The anchor 2 is designed to be adjustable in length to meet the installation requirements of walls of different thicknesses.

[0056] Production process: Step 1: Clean the surface of the main body 1 of the silicon aldehyde board to ensure that there is no dust and grease to improve the bonding effect of the interface agent. Step 2: Evenly apply the bottom interface agent layer 4 on the surface of the main body 1 of the silicon aldehyde board, control the coating thickness between 100-200 microns, and wait for it to be semi-dry (touch dry state). Step 3: Evenly spread the hollow glass beads on the semi-dry bottom interface agent layer 4, use a rolling tool to make it fit tightly and completely cover it, and form a uniform layer of hollow glass beads 5. This layer serves as a reinforced insulation layer to effectively reduce the thermal bridge effect. Step 4: Apply the surface interface agent layer 6 again, completely covering the hollow glass beads layer 5, ensuring that all beads are firmly bonded to form a continuous and smooth surface, and enhancing the sealing and durability of the overall structure. Step 5: Use special tools to drill holes and install anchors 2 according to the predetermined position and spacing. Each anchor 2 needs to penetrate the hollow glass beads layer 5 and the main body 1 of the silicon aldehyde board to ensure a stable connection during wall installation. The distribution of anchors 2 needs to take into account the load-bearing and wind load requirements of the wall. Strict quality inspection is carried out after each step is completed to ensure that the interface agent is evenly coated, the hollow glass bead layer 5 has no voids, and the anchors 2 are firmly installed. The completed composite insulation wallboard needs to be tested for thermal conductivity, compressive strength, water vapor permeability and other performances to ensure that it meets the design requirements of ultra-low energy consumption buildings.

[0057] Through the above embodiments, the point-connected built-in silicon-formaldehyde board composite insulation wall panel provided in this embodiment effectively solves many problems of the traditional insulation system, not only significantly reduces the thickness of the insulation layer, but also effectively avoids the thermal bridge condensation phenomenon through innovative structural design, thereby improving the energy efficiency of the building, which is in line with the development trend of ultra-low energy consumption buildings in the future.

[0058] Furthermore, a through groove is provided on the silicon aldehyde board body 1, and the anchor 2 is inserted into the through groove; the anchor 2 includes: a limit plate 201, which is arranged on one side of the silicon aldehyde board body 1, and the limit plate 201 has a first through hole 2013, and the first through hole 2013 is connected to the through groove; a fixed plate 202, which is arranged on the other side of the silicon aldehyde board body 1, and the fixed plate 202 has a second through hole 2021, and the second through hole 2021 is connected to the through groove; a protective sleeve 203, which passes through the first through hole 2013, the through groove and the second through hole 2021 in sequence, and the protective sleeve 203 has an installation channel 2038 inside; a limit rod 204, one end of which passes through the installation channel 2038, and the other end is clamped on the limit plate 201.

[0059] In the above scheme, a through groove is specially provided inside the main body 1 of the silicon aldehyde board. The through groove matches the layout of the anchor 2, provides a path for the anchor 2 to pass through, and also optimizes the structural integrity of the insulation wallboard, avoiding the negative impact of additional openings on the insulation performance. The limiting plate 201 is tightly attached to one side of the main body 1 of the silicon aldehyde board, and is provided with a first through hole 2013, which is connected to the through groove on the silicon aldehyde board, providing an initial channel for the protection sleeve 203 to pass through. At the same time, the limiting plate 201 plays a positioning and supporting role to ensure the accurate installation of the anchor 2. A fixing plate 202 is installed on the other side of the main body 1 of the silicon aldehyde board. The fixing plate 202 is equipped with a second through hole 2021, which is also connected to the through groove and serves as the end point for the protection sleeve 203 to pass through, ensuring the continuity and stability of the anchor 2 passing through the main body 1 of the silicon aldehyde board. Protective sleeve 203: The protective sleeve 203 is a key component connecting the limit plate 201 and the fixed plate 202. It not only provides a protective installation channel 2038 to prevent components such as steel bars from directly contacting the silicon aldehyde board and reduce potential chemical or physical damage, but also enhances the overall structural strength. One end of the limit rod 204 is inserted into the installation channel 2038 of the protective sleeve 203, and the other end is clamped on the limit plate 201. Through this design, the limit rod 204 is not only fixed itself, but also can assist in fixing other structural components, such as the steel mesh frame 7, further improving the overall stability and construction convenience.

[0060] Construction process: First install the limit plate 201 on one side of the silicon aldehyde board body 1, and ensure that the first through hole 2013 is aligned with the through groove. Pass through the protective sleeve 203, so that it passes through the first through hole 2013 of the limit plate 201 and the through groove of the silicon aldehyde board in turn, and finally reaches the second through hole 2021 of the fixed plate 202. Install the fixed plate 202 and confirm its tight connection with the protective sleeve 203. Pass the limit rod 204 through the installation channel 2038 of the protective sleeve 203 and fix it on one side of the limit plate 201 to complete the assembly of the entire anchoring system. This design significantly enhances the stability and durability of the anchoring system through the coordinated work of refined components, and reduces the risk of displacement or loosening that may occur under complex construction conditions. It provides an anchoring solution with a compact structure and simple construction, which is conducive to improving the overall efficiency and construction quality of the building exterior wall insulation system. Especially for ultra-low energy consumption building projects, this design not only ensures the necessary structural safety and insulation performance, but also simplifies the construction difficulty and promotes the application and development of green building technology.

[0061] Furthermore, it also includes: a steel mesh frame 7, which is arranged on the outer surface of the silicon-formaldehyde board body 1, and the steel mesh frame 7 is clamped on the limit plate 201 and / or the end of the limit rod away from the limit plate 201; a fine stone concrete layer, which is arranged on the outer surface of the silicon-formaldehyde board body 1, and the fine stone concrete layer and the steel mesh frame 7 are cast into an integrated structure.

[0062] In the above scheme, when installing the entire insulation wall panel, a steel mesh frame 7 is added to the outside of the front and rear surfaces of the silicon aldehyde board body 1: the steel mesh frame 7 is made of high-toughness and corrosion-resistant steel, according to the mechanical requirements of the wall design to ensure sufficient tensile and shear strength. The steel mesh frame 7 is fixed to the preset limit plate 201 by snap-fitting, and / or positioned by the end of the limit rod to ensure that the steel mesh frame 7 maintains the correct position and shape during the concrete pouring process to avoid displacement. Casting fine stone concrete layer: After the steel mesh frame 7 is arranged, fine stone concrete is directly poured on site. The selection of fine stone concrete should take into account its fluidity and later hardening characteristics to ensure that the gaps between the steel mesh frames 7 can be fully filled and tightly combined with the steel mesh frames 7 to form a solid overall structure. The thickness of the fine stone concrete is determined according to the design load and structural safety requirements, generally between 50-100 mm, which not only ensures sufficient structural strength, but also does not significantly increase the total thickness of the wall. During the pouring process, attention should be paid to vibration compaction, elimination of bubbles, ensuring that the concrete layer is uniformly dense, and perfectly combined with the steel grid 7 to form a composite wall panel that can bear external loads and provide good thermal insulation performance. After the fine stone concrete is poured, appropriate wet curing is required to promote the normal hardening of the concrete and improve its ultimate strength and durability. After the curing period, the entire composite insulation wall panel is subjected to comprehensive performance testing, including but not limited to compressive strength, shear strength, thermal insulation performance, water resistance and durability tests to ensure that relevant specifications and design requirements are met. Through the construction method of this embodiment, not only the efficient thermal insulation performance and lightweight characteristics of the point-connected built-in silicon aldehyde board composite insulation wall panel are retained, but also the structural stability and bearing capacity of the wall are significantly enhanced, making the composite insulation wall panel system more suitable for high-rise buildings, large-span structures and engineering projects with special requirements for earthquake resistance, providing a more comprehensive solution for realizing ultra-low energy consumption buildings.

[0063] Furthermore, the limiting plate 201 includes: a plate body 2011; a support portion 2012, which is arranged on the plate body 2011, and a first through hole 2013 is opened at the center of the support portion 2012 and the plate body 2011, and the support portion 2012 is used to clamp the steel mesh frame 7.

[0064] In the above scheme, the plate body 2011 is designed as a core component of the limiting plate 201 and is designed to be circular or other suitable shapes to ensure that the key nodes of the steel mesh frame 7 can be fully covered and supported. The material of the plate body 2011 is selected from high-strength, corrosion-resistant engineering plastics or metal materials to ensure stability and reliability for long-term use. The support portion 2012 is located at the center of the upper surface of the plate body 2011 and is designed as a convex structure. Its shape and size match the specific steel bars in the steel mesh frame 7 to achieve accurate clamping. The support portion 2012 not only provides physical support, but also guides the steel bars to be accurately positioned during the construction process to avoid deviation. The first through hole 2013 runs through the center of the support portion 2012 and the center of the plate body 2011. The design purpose is mainly for the smooth passage of the steel bars. When the steel mesh frame 7 is laid, the specific steel bars can be inserted through the hole and clamped by the support portion 2012, thereby realizing the three-dimensional positioning and reinforcement of the steel mesh frame 7. Before laying the steel mesh frame 7 on the surface of the silicon aldehyde board body 1, the limiting plate 201 is first placed in a predetermined position according to the design layout. The support part 2012 of the limit plate 201 is precisely aligned with the specific intersection or reinforcement in the steel mesh frame 7, and the steel bar passes through the first through hole 2013 and is firmly clamped on the support part 2012. In this way, each limit plate 201 can effectively fix the steel mesh frame 7 in the surrounding area, prevent displacement caused by external force during concrete pouring, and ensure that a stable composite structure is formed between the steel mesh frame 7 and the silicon aldehyde board body 1 and the fine stone concrete layer. During construction, the limit plate 201 and the steel mesh frame 7 are installed strictly in accordance with the design drawings to ensure that each limit plate 201 and the steel bar are accurately docked. Pay special attention to checking whether the clamping of the steel bar and the limit plate 201 is firm, as well as the flatness and tension control of the steel mesh frame 7. Before the fine stone concrete is poured, the entire assembly structure needs to be finally checked to ensure that there are no missing limit plates 201 or loose steel bars, and then the concrete is poured and maintained according to the specifications. Through the above-mentioned design and construction method, the limiting plate 201 not only optimizes the installation accuracy and efficiency of the steel mesh frame 7, but also significantly improves the overall structural stability and construction quality of the composite thermal insulation wall panel.

[0065] Furthermore, the protective sleeve 203 includes: a baffle 2033, which abuts against the support portion 2012; a clamping portion 2034, which is arranged on one side of the baffle 2033, and the clamping portion 2034 has a clamping groove 2035, and the clamping groove 2035 is used to clamp the limiting rod 204; a cylinder 2032, which is arranged at the other end of the baffle 2033, and after the cylinder 2032 passes through the through groove, the cylinder 2032 is connected to the fixed disk 202.

[0066] In the above scheme, in order to further strengthen the positioning and protection of the steel mesh frame 7, the key component of the protective sleeve 203 is introduced. The structural design of the protective sleeve 203 is as follows: a baffle 2033 is designed at one end of the protective sleeve 203, and the baffle 2033 is tightly attached to the support portion 2012 of the limit plate 201 to ensure that there is no gap between the two, thereby increasing the overall stability of the structure. The size of the baffle 2033 needs to match the support portion 2012 to ensure that it can be closely abutted to prevent displacement during the construction process. The clamping portion 2034 is located on one side of the baffle 2033 and is designed with a fine clamping groove 2035. The shape and size of the clamping groove 2035 have been precisely calculated, and can be perfectly engaged with the specially designed limit rod 204 to achieve a quick and stable connection. This design not only simplifies the installation process, but also improves the accuracy and safety of the installation. Cylinder 2032: The main part of the protective sleeve 203, the cylinder 2032 extends from the other end of the baffle 2033, and its interior is usually hollow to facilitate the insertion of the limit rod 204. The cylinder 2032 must be designed to ensure sufficient length and strength so that it can smoothly pass through the through groove on the silicon aldehyde board body 1 and effectively connect with the subsequent fixing plate 202.

[0067] After the steel mesh frame 7 is laid, the baffle 2033 of the protective sleeve 203 is aligned and fitted on the support portion 2012 of the limit plate 201, and then the limit rod 204 is inserted into the clamping groove 2035. Through the precise positioning of the clamping portion 2034, the limit rod 204 can firmly lock the position of the steel mesh frame 7. The cylinder 2032 part extends and passes through the through groove pre-opened on the silicon aldehyde board body 1 to the other side of the wall, and finally connects with the fixed plate 202. The function of the fixed plate 202 is to further consolidate the position of the cylinder 2032, ensure that the entire protective sleeve 203 system remains stable when subjected to external forces, and prevent the steel mesh frame 7 from displacement. This design, through the introduction of the protective sleeve 203, not only strengthens the positioning accuracy and structural stability of the steel mesh frame 7, but also effectively prevents the displacement of the steel bars caused by vibration or pressure during the concrete pouring process, thereby ensuring the structural safety and thermal insulation performance of the wall. The use of the clamping groove 2035 and the limit rod 204 simplifies the on-site construction steps, reduces the complexity of manual operation, and improves the construction efficiency and quality control level. Overall, the addition of the protective sleeve 203 provides a more solid and reliable support system for the point-connected built-in silicon aldehyde board composite insulation wallboard, which helps to achieve the high requirements of ultra-low energy consumption buildings for the exterior wall insulation structure and promotes the progress of building energy-saving technology.

[0068] Furthermore, the cylinder 2032 has a threaded portion 2031 , and the second through hole 2021 is a threaded hole, and the threaded holes are threadedly connected to each other.

[0069] In the above scheme, on the basis of the original design of the cylinder 2032, a threaded portion 2031 is added, especially at one end that needs to be connected to the fixed disk 202. The thread design of the threaded portion 2031 must comply with industry standards to ensure that it can be tightly engaged with the threaded hole in the fixed disk 202 and provide a strong axial fixing force. A second through hole 2021 is designed at the corresponding position on the fixed disk 202, and a threaded hole matching the threaded portion 2031 of the cylinder 2032 is processed in the through hole. Such a design allows the cylinder 2032 to be easily screwed into the threaded hole in the fixed disk 202 after passing through the silicon aldehyde board body 1, so as to achieve a tight connection between the two. After the cylinder 2032 of the protective sleeve 203 successfully passes through the through groove of the silicon aldehyde board body 1, the worker only needs to rotate the end of the cylinder 2032 with the threaded portion 2031 into the threaded hole of the fixed disk 202. Due to the self-locking characteristics of the thread, as the rotation deepens, the connection strength gradually increases until the predetermined tightening degree is reached. The threaded connection greatly enhances the connection stability between the protective sleeve 203 and the fixed plate 202. Compared with simple plug-in or snap-on connections, threaded connections are more resistant to displacement caused by external forces (such as wind loads and seismic forces), ensuring the long-term stability and safety of the entire thermal insulation wall panel system. The threaded connection is convenient for on-site construction adjustment. If it is necessary to fine-tune the position of the steel mesh frame 7 or to deal with construction errors, it can be achieved by loosening and tightening the threads, which improves the flexibility and accuracy of the construction. In addition, the threaded connection method is convenient for later maintenance and inspection. If the structure needs to be inspected or parts need to be replaced, it can be easily disassembled and reassembled, which extends the service life of the building structure and reduces maintenance costs. Through the implementation of the above-mentioned threaded connection design, the structural connection of the composite thermal insulation wall panel is more firm and reliable, which not only meets the high requirements of ultra-low energy consumption buildings for the exterior wall insulation system, but also further improves the overall quality and durability of the building.

[0070] Furthermore, the cylinder 2032 has an offset groove 2037, which is arranged on one side of the axis of the cylinder 2032. The steel mesh frame 7 includes: a vertical rod 701, which passes through the offset groove 2037 and abuts against the side wall of the limiting rod 204; and a horizontal rod 702, which is arranged on the outer circumference of the support part 2012.

[0071] In the above scheme, an offset groove 2037 is newly added in the design of the cylinder 2032, and the groove is located on one side of the axis of the cylinder 2032, rather than in the center. The purpose of the offset groove 2037 is to better adapt to and fix the vertical rod 701 in the steel mesh frame 7, to ensure that it can be closely abutted against the side wall of the limit rod 204 when passing through the cylinder 2032, thereby enhancing the positioning stability of the steel mesh frame 7 in multiple directions. Vertical rod 701: The vertical steel bar (vertical rod 701) in the steel mesh frame 7 is designed to be able to pass through the offset groove 2037 of the cylinder 2032. After passing through the offset groove 2037, the end of the vertical rod 701 is in close contact with the side wall of the limit rod 204. Through this direct physical contact, the lateral movement of the vertical steel bar is effectively limited, and the position can be kept unchanged even in the face of strong external forces. The cross bar 702 is arranged on the outer circumference of the support part 2012, and is interlaced with the vertical rod 701 to form the steel mesh frame 7. The design of the crossbar 702 needs to take into account the reasonable overlap with the vertical bar 701 to ensure the uniform force and stability of the overall grid. During the construction process, first ensure that the vertical bar 701 of the steel grid 7 accurately passes through the offset groove 2037 of the cylinder 2032 and forms an effective abutment with the side wall of the limit rod 204. Subsequently, the threaded portion 2031 of the cylinder 2032 is tightly connected to the fixed disk 202 by rotation. This process will further strengthen the positioning and locking of the vertical bar 701 to ensure that it will not be displaced due to external forces. Through the ingenious design of the offset groove 2037, the precise positioning and reinforcement of the vertical bar 701 of the steel grid 7 is achieved, which not only improves the overall stability of the structure, but also simplifies the construction operation and reduces the structural safety hazards caused by improper installation. This improvement effectively responds to the dual challenges of the structural strength and thermal insulation performance of the thermal insulation wallboard in the design of ultra-low energy consumption buildings, improves construction efficiency, and ensures the long-term safety and energy-saving effect of the building. In summary, this embodiment significantly improves the structural safety and construction convenience of the composite thermal insulation wall panel through the innovative design of the cylinder 2032 and the steel grid 7 structure, and further promotes the development of building energy-saving technology.

[0072] Furthermore, the limiting rod 204 is L-shaped, and the engaging portion 2034 includes a limiting protrusion 2036 disposed on one side of the engaging groove 2035 . After the limiting rod 204 is rotated 90°, the limiting rod 204 is engaged with the limiting protrusion 2036 .

[0073] In the above scheme, this embodiment continues to deepen the structural optimization of the composite thermal insulation wall panel, especially adopting an L-shaped structure in the design of the limit rod 204, and introducing the exquisite cooperation between the limit protrusion 2036 and the clamping groove 2035, so as to further enhance the convenience of fixing and construction of the steel mesh frame 7. The specific implementation details are as follows: the limit rod 204 is designed to be L-shaped. Compared with the straight type, the L-shaped limit rod 204 has an additional vertical section in the structure to prevent the limit rod 204 and the steel mesh frame 7 from offset during the concrete pouring process. In addition to the original clamping groove 2035, the clamping part 2034 is additionally provided with a limit protrusion 2036. The limit protrusion 2036 is arranged on one side of the clamping groove 2035, and its function is that when the L-shaped limit rod 204 is rotated 90°, the vertical section can be accurately clamped with the limit protrusion 2036 to form a stable mechanical locking structure. First, the straight section of the L-shaped limit rod 204 is passed through the clamping groove 2035 of the protective sleeve 203. At this time, the limit rod 204 is in an unlocked state and can be freely moved and adjusted. Then, the limit rod 204 is rotated 90° so that the vertical section contacts and tightly engages with the limit protrusion 2036 on the side of the clamping groove 2035 to complete the locking of the limit rod 204. This process is simple and fast, without the need for additional tools, which greatly improves the efficiency and accuracy of on-site construction. The clamping design of the L-shaped limit rod 204 and the limit protrusion 2036 greatly enhances the positioning accuracy and stability of the steel mesh frame 7 in three-dimensional space, especially the restraining force in the horizontal and oblique directions, which helps to resist the displacement risks caused by various construction operations and external factors. This design simplifies the construction steps and does not require complicated installation and fixing measures. Construction personnel only need to simply rotate to complete the locking of the limit rod 204, which not only improves work efficiency, but also reduces construction errors and improves project quality. Through this innovative design, the structural system of the composite thermal insulation wall panel is more solid and durable, and can better meet the high requirements of ultra-low energy consumption buildings for wall structures. At the same time, under the premise of ensuring thermal insulation performance, the convenience of construction and the reliability of the structure are significantly improved. In summary, this embodiment not only solves the problem of accurate positioning of the steel mesh frame 7 through the ingenious design of the L-shaped limit rod 204 and the limit protrusion 2036, but also optimizes the construction process, demonstrating the important value of innovative structural design in the field of building energy-saving technology.

[0074] Furthermore, tongues and grooves 3 are provided on both sides of the silicon-formaldehyde board body 1 , and the tongues and grooves 3 are used for splicing two adjacent silicon-formaldehyde board bodies 1 .

[0075] In the above scheme, during the installation process, when the two silicon-formaldehyde board bodies 1 need to be spliced, it is only necessary to accurately insert the tenon part of one board into the notch of the other board, and through the precise positioning and mutual engagement of the tongue and groove 3, a quick and tight splicing is achieved. This design simplifies the installation procedure on site and speeds up the construction progress. The tongue and groove 3 splicing not only ensures the physical connection between the silicon-formaldehyde boards, but also effectively prevents the penetration of air and moisture, and improves the air tightness and water tightness of the wall, which is crucial to maintaining the thermal insulation performance and moisture-proof ability of the building. In addition, the tongue and groove 3 structure can also enhance the structural stability of the entire wall, especially when encountering external loads such as wind pressure or earthquakes, it can effectively disperse stress, reduce the generation of cracks, and maintain the integrity of the wall. The tongue and groove 3 design simplifies the operation process on the construction site, does not require additional sealing strips or fixings, and reduces installation time and cost. Workers only need to align the tongue and groove 3 for splicing to achieve seamless connection, which improves construction efficiency. From an aesthetic point of view, the tongue-and-groove 3-jointing method makes the wall appearance smoother and more uniform, without obvious seam marks, which improves the appearance quality and aesthetic value of the building and meets the dual needs of modern architecture for beauty and practicality. The tongue-and-groove 3-jointed silicon-formaldehyde board is convenient for quality inspection during the construction process. Once improper splicing is found, it is easy to make local adjustments or replacements without large-scale rework, which is conducive to ensuring the construction quality of the overall project. During the service life of the building, if individual silicon-formaldehyde boards need to be replaced due to accidental damage, the tongue-and-groove 3 design also supports rapid local repairs, reduces the impact on the normal use of the building, and ensures the convenience of long-term maintenance.

[0076] Furthermore, an anti-slip protrusion 2022 is provided on one side of the fixing plate 202 close to the silicon aldehyde board body 1 .

[0077] In the above scheme, the main function of the anti-slip protrusion 2022 is to create additional resistance between the fixed plate 202 and the silicon aldehyde board body 1, and even when subjected to external forces (such as wind pressure, expansion and contraction caused by temperature changes), it can effectively prevent the relative sliding of the two and maintain the stability of the connection part. By adding the anti-slip protrusion 2022, not only the physical connection between the fixed plate 202 and the silicon aldehyde board body 1 is strengthened, but also the durability and reliability of the entire insulation wall panel system are improved, especially for resisting the erosion of natural environmental factors, such as wind, rain, temperature changes, etc., it has a significant effect.

[0078] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A point-connected built-in silicon aldehyde board composite insulation wall panel, characterized in that: include: Silica aldehyde board body (1); A bottom interface agent layer (4) is arranged on the surface of the silicon aldehyde board body (1); The hollow glass microsphere layer (5) is arranged on the bottom interface agent layer (4), and the hollow glass microsphere layer (5) is bonded to the silicon aldehyde board body (1) through the bottom interface agent layer (4). A surface interface agent layer (6) is disposed on the hollow glass microsphere layer (5); There are a plurality of anchors (2), and the plurality of anchors (2) sequentially penetrate the hollow glass bead layer (5) and the silicon-formaldehyde board body (1), and the plurality of anchors (2) are arranged at intervals on the silicon-formaldehyde board body (1).

2. A point-connected built-in silicon aldehyde board composite thermal insulation wallboard according to claim 1, characterized in that: The silicon aldehyde board body (1) has a through groove, and the anchor (2) is inserted into the through groove; the anchor (2) comprises: A limiting plate (201) is arranged on one side of the silicon aldehyde plate body (1), the limiting plate (201) having a first through hole (2013), the first through hole (2013) being in communication with the through groove; A fixed disk (202) is arranged on the other side of the silicon aldehyde board body (1), the fixed disk (202) having a second through hole (2021), and the second through hole (2021) is connected to the through groove; A protective sleeve (203) passes through the first through hole (2013), the through groove and the second through hole (2021) in sequence, and the protective sleeve (203) has a mounting channel (2038) inside; A limiting rod (204) has one end passing through the installation channel (2038) and the other end clamped on the limiting plate (201).

3. The point-connected built-in silicon aldehyde board composite insulation wallboard according to claim 2, characterized in that: Also includes: A steel mesh frame (7) is arranged on the outer surface of the silicon aldehyde board body (1), and the steel mesh frame (7) is clamped on the limiting plate (201) and / or the end of the limiting rod away from the limiting plate (201); A fine stone concrete layer is arranged on the outer surface of the silicon aldehyde board body (1), and the fine stone concrete layer and the steel grid (7) are cast into an integrated structure.

4. The point-connected built-in silicon aldehyde board composite insulation wallboard according to claim 3, characterized in that: The limiting plate (201) comprises: Plate (2011); The support portion (2012) is arranged on the disk body (2011), the first through hole (2013) is opened at the center of the support portion (2012) and the disk body (2011), and the support portion (2012) is used for clamping the steel mesh frame (7).

5. The point-connected built-in silicon aldehyde board composite thermal insulation wallboard according to claim 4, characterized in that: The protective sleeve (203) comprises: A baffle (2033) abutting against the support portion (2012); A clamping portion (2034) is arranged on one side of the baffle (2033), the clamping portion (2034) having a clamping groove (2035), and the clamping groove (2035) is used to clamp the limiting rod (204); The cylinder (2032) is arranged at the other end of the baffle (2033). After the cylinder (2032) passes through the through slot, the cylinder (2032) is connected to the fixed disk (202).

6. The point-connected built-in silicon aldehyde board composite thermal insulation wallboard according to claim 5, characterized in that: The cylinder (2032) has a threaded portion (2031), and the second through hole (2021) is a threaded hole, and the threaded hole is threadedly connected to the threaded hole.

7. The point-connected built-in silicon aldehyde board composite thermal insulation wallboard according to claim 5, characterized in that: The cylinder (2032) has an offset groove (2037), and the offset groove (2037) is arranged on one side of the axis of the cylinder (2032). The steel mesh frame (7) comprises: A vertical rod (701) passes through the offset groove (2037) and abuts against the side wall of the limiting rod (204); The cross bar (702) is arranged on the outer circumference of the support portion (2012).

8. The point-connected built-in silicon aldehyde board composite thermal insulation wallboard according to claim 5, characterized in that: The limiting rod (204) is L-shaped, and the clamping portion (2034) comprises: A limiting protrusion (2036) is arranged on one side of the clamping groove (2035), and after the limiting rod (204) is rotated 90 degrees, the limiting rod (204) is clamped with the limiting protrusion (2036).

9. The point-connected built-in silicon aldehyde board composite thermal insulation wallboard according to claim 1, characterized in that: Tongues and grooves (3) are provided on both sides of the silicon-formaldehyde board body (1), and the tongue and groove (3) is used for splicing two adjacent silicon-formaldehyde board bodies (1).

10. The point-connected built-in silicon aldehyde board composite thermal insulation wallboard according to claim 2, characterized in that: The fixing plate (202) is provided with an anti-slip protrusion (2022) on one side close to the silicon aldehyde board body (1).

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