Insulation module, insulation wall system and configuration method thereof

Abstract

The present invention relates to a thermal insulation module, which includes a plurality of light reflecting layers, which are arranged on the outer walls of a wall. The light reflecting layers have a predetermined shape and structure to reflect sunlight outdoors and thermal radiation indoors. Every two adjacent light reflecting layers in the plurality of light reflecting layers are separated from each other to form a gap with a preset width, so that communication electromagnetic waves can be diffracted at the gap and transmitted into the room. A thermal insulation wall system is also provided, which includes a wall as a structural component to support the entire system and form a stable structure, and an thermal insulation module arranged in the wall. A configuration method of the thermal insulation wall system is also provided, which includes at least two usage scenarios of the thermal insulation wall as a building exterior wall and under a building interior wall.

Description

[0001] Description of the case

[0002] The original basis of this divisional application is the Chinese patent application with application number 2021113302936, application date November 10, 2021, and invention name “A combined insulation wall system and method”. Technical Field

[0003] The present invention relates to the technical field of building thermal insulation, and in particular to a thermal insulation module, a thermal insulation wall system and a configuration method thereof. Background Art

[0004] With the development of the real estate and construction markets, the disadvantages of construction site quality control, increasing shortage of skilled workers, frequent wet operations, long construction periods and high costs are becoming increasingly apparent, and the industrialization and industrialization of construction products are receiving more and more attention.

[0005] At the same time, with the rapid development of the economy, energy demand has increased rapidly, and the energy situation is very severe. "Energy conservation first" has become a strategic decision for energy development. Therefore, energy-saving technologies are vigorously promoted in various fields, and mandatory building energy-saving standards are implemented in the construction field. Building insulation walls have developed rapidly in such an environment.

[0006] In the article "Research on the Development Patterns of Exterior Wall Insulation Technology and Recommended Development Strategies" published in the journal Building Energy Conservation by Jia Hui, Zhang Xiaomin, and Chen Yiquan, it is mentioned that my country's building energy conservation efforts are currently at the stage of achieving energy savings of 65% and 75%. Exterior wall insulation technology is no longer limited to external wall insulation. Various insulation and structural integration technologies have emerged, and the construction of low-energy, ultra-low-energy, and passive houses is booming. However, whether the various quality problems caused by exterior wall insulation and enclosures can be completely resolved remains a key research and attention issue, as well as a difficult one.

[0007] During my country's first energy-saving phase (achieving a 30% energy saving), the building energy-saving technology primarily focused on simple, low-cost exterior wall insulation. This technology, typically EPS boards and gypsum composite insulation boards, offered simple raw material production and construction, a low cost, and was able to meet the 30% energy saving requirement at the time. It became the primary exterior wall insulation technology in northern China. Other insulation technologies, such as expanded perlite and composite silicate mortars, were also used. However, a period of engineering practice revealed that exterior wall insulation technology was prone to problems such as condensation and mold on interior walls in northern China's harsh and cold regions. Production and construction quality control was difficult, and thermal bridging was prone to problems. Consequently, it gradually faded from the market or was phased out of project applications. Coupled with the rapid development of exterior insulation technology and national policy guidance, its application in my country has been limited. However, in my country's hot summers and cold winters, or hot summers and warm winters, interior wall insulation technology still has significant potential for application.

[0008] There are three main technical systems for the implementation of thermal insulation walls: 1. The internal thermal insulation technical system for exterior walls mainly includes: (1) Internally bonded thermal insulation board composite wall structure without cavity. (2) Internally applied thermal insulation slurry composite wall structure without cavity. (3) Internally sprayed rigid foam polyurethane composite wall structure without cavity. (4) Composite wall structure with mechanically fixed internal thermal insulation layer by keel. 2. The external wall sandwich thermal insulation technical system mainly includes: (1) Composite masonry sandwich wall. (2) Cast-in-place wall type steel wire mesh thermal insulation board sandwich wall. 3. External thermal insulation for exterior walls mainly includes 6 technical systems: (1) Bonded anchored thermal insulation board (or thermal insulation decorative board) method. (2) Steel external formwork built-in EPS thermal insulation board cast-in-place wall method, including: ① EPS board cast-in-place concrete exterior wall external thermal insulation system (cast-in-place system without mesh), ② EPS steel wire mesh board cast-in-place concrete exterior wall external thermal insulation system (cast-in-place system with mesh). (3) Mechanically fixed EPS wire mesh panel exterior wall insulation system (mechanically fixed system). (4) External spray polyurethane insulation layer method (spray insulation thin plaster system). (5) Slurry composite insulation board method (slurry composite insulation system), including: ① single slurry insulation system; ② pasted insulation board composite slurry thick plaster insulation system; ③ masonry insulation board composite slurry thick plaster insulation system; ④ non-net polystyrene board composite slurry cast-in-place wall thick plaster insulation system; ⑤ net polystyrene board composite slurry cast-in-place wall thick plaster insulation system; ⑥ on-site spray polyurethane composite slurry thick plaster system. (6) Insulation layer composite curtain wall insulation method.

[0009] Insulating walls are walls with a heat-insulating effect. They are commonly used indoors to maintain a comfortable indoor temperature. Typically, for ease of installation and handling, multiple insulating wall blocks are assembled to create a complete insulated wall. With the development of society and the rise of the real estate industry, people have higher requirements for efficient installation of insulating walls. Traditional insulating walls are complex, inconvenient to install, wasteful of labor and resources, and reduce efficiency.

[0010] In the prior art, patent document CN108532780A discloses an insulation wall structure, comprising a wall body and a frame arranged around the side end faces of the wall body. The frame on at least one side end face of the wall body is provided with a connection groove, and the frame on the side end face adjacent to and / or opposite to the side end face provided with the connection groove is provided with a connection block. The connection groove and the connection block are used to connect the insulation wall structure to an external device; the insulation wall structure also includes a fixing assembly for fixing the insulation wall structure to the external device. The insulation wall structure of the present invention has good stability, is easy to install, and can improve installation efficiency. Accordingly, the present invention also provides an insulation wall assembly and an installation method for an insulation wall structure.

[0011] However, the insulation walls in the existing technology generally have some defects. For example, the insulation operation is only performed from the perspective of heat conduction, while there are other ways of heat transfer, such as thermal radiation, and the heat loss caused by it should also be considered and blocked in order to further enhance the insulation effect; secondly, the insulation wall will absorb sunlight, especially in summer, it will inevitably absorb sunlight and increase the temperature, causing the indoor temperature to rise, increase the power consumption of air conditioning, and is not conducive to keeping cool in summer; in addition, the insulation wall does not have an active heating device, and when the temperature difference is large, the heat conduction rate becomes faster, especially in the cold winter, the indoor heat is lost faster, and auxiliary heating is required to maintain the indoor temperature.

[0012] In addition, on the one hand, there are differences in understanding among those skilled in the art; on the other hand, the applicant studied a large number of documents and patents when making the present invention, but due to space limitations, not all details and contents are listed in detail. However, this does not mean that the present invention does not have the characteristics of these prior arts. On the contrary, the present invention already has all the characteristics of the prior art, and the applicant reserves the right to add relevant prior art to the background technology. Summary of the Invention

[0013] In view of the shortcomings of the existing technology, the present invention provides an insulation module, an insulation wall system and a configuration method thereof, which are arranged adjacent to the wall, including:

[0014] A plurality of light-reflecting layers are provided on the outer wall of the wall body, and have a predetermined shape and structure to reflect sunlight outdoors and heat radiation indoors. Each two adjacent light-reflecting layers among the plurality of light-reflecting layers are spaced apart from each other to form a gap with a preset width so that communication electromagnetic waves can be diffracted at the gap and transmitted into the room.

[0015] The thermal insulation component can play the role of reducing the heat conduction rate, reflecting sunlight to the outside, reflecting heat radiation to the inside and providing a heat source based on the thermal insulation interlayer, the heating component and the light reflection layer.

[0016] According to a preferred embodiment, the light reflecting layer includes a base layer, which is an arc-shaped plate with a preset curvature formed by bending both ends of a rectangular plate toward the same side. The inner side of the arc is smooth and can be indirectly connected to the outer side of the outer page wall. The outer side of the arc is constructed as a non-flat curved surface with a concave and convex shape formed by a number of evenly distributed points that are concave inward and drive the partial plane around the points to be concave synchronously, so that the outer side can have a number of fine structures, so that the outer reflective film arranged on the outer side of the base layer can have the same fine structure.

[0017] According to a preferred embodiment, the outer reflective film is arranged to fit the outer side of the base layer. It has good ductility, so that it can be pressed to the outer side of the base layer through a mold to form a concave and convex fine structure. It also has good reflective properties, so that the sunlight irradiated on the wall can be reflected into the environment by the outer reflective film to prevent the wall from heating up due to absorbing sunlight. At the same time, under the action of its fine structure, the light can be reflected in different directions, producing an effect similar to diffuse reflection, thereby avoiding light pollution.

[0018] According to a preferred embodiment, an inner reflective layer that can conform to the smoothness of its inner surface is provided on the inner side of the base layer, so that the inner reflective layer is sandwiched between the base layer and the outer wall, and thus under the action of the clamping force, the inner reflective layer is die-cast into a curved surface similar to the base layer, so that it can reflect back the heat radiation radiated from the room.

[0019] According to a preferred embodiment, a plurality of light reflecting layers are arranged in an orderly manner in an intermittent manner so that a gap with a predetermined width is formed between every two adjacent light reflecting layers. The width of the gap is less than or equal to the minimum wavelength in the conventional wireless communication frequency band, so that the electromagnetic waves of the wireless communication can be diffracted at the gap and propagate into the room.

[0020] According to a preferred embodiment, the thermal insulation interlayer is arranged between the outer page wall and the inner page wall, which includes several thermal insulation elements, at least one heating pipe is arranged in the thermal insulation element, and the thermal insulation element can uniquely determine its own position state through the position state of the arranged heating pipe.

[0021] According to a preferred embodiment, the insulation element includes at least one insulation panel, and at least one semi-cylindrical groove for accommodating a heating pipe is provided on the side of the insulation panel facing the inner wall. The radius at both ends of the semi-cylindrical groove is larger than the radius in the middle so that the two ends of the groove can accommodate joints for connecting two heating pipes.

[0022] According to a preferred embodiment, the insulation element includes two insulation panels, which are mirror images of each other, so that the semi-cylindrical grooves in the two insulation panels can be combined into a cylindrical groove and the heating pipe is clamped therein;

[0023] Alternatively, the insulation element includes an insulation panel and a thermally conductive silicone. The thermally conductive silicone is applied on the side of the insulation panel facing the inner wall and is at least partially in contact with the heating pipe and the inner wall, so that the heat generated by the heating pipe can be directly conducted to the inner wall through the thermally conductive silicone to quickly increase the indoor temperature.

[0024] According to a preferred embodiment, two adjacent insulation elements in the vertical direction are indirectly connected together through the movable connection of two heating pipes, so that there is no force between the two adjacent insulation elements and only the heating pipes bear the gravity of the insulation elements and the elastic force generated by contact with the wall.

[0025] According to a preferred embodiment, the end of the heating pipe closest to the ground can be connected to the water inlet channel through a three-way pipe, and the end farthest from the ground can be connected to the water outlet channel through a three-way pipe, so that the water in the heating pipe can flow in the direction of obtaining gravitational potential energy under the action of its own heat.

[0026] The beneficial technical effects of the present invention are:

[0027] A light-reflecting layer and a heating component are combined with an insulating interlayer. The combined use of these three elements comprehensively enhances insulation performance in four areas: heat conduction, heat radiation, solar insulation, and auxiliary heating. The light-reflecting layer consists of an inner and outer reflective film. The outer reflective film has excellent optical properties and contains fine structures, reflecting 90% of sunlight back into the environment, preventing the insulated wall from heating up due to solar radiation in the summer. This has a similar effect to diffuse reflection, thus preventing light pollution. The inner reflective film reflects indoor thermal radiation, reducing heat loss caused by thermal radiation. In a preferred embodiment of the present invention, the light-reflecting layer comprises a metal structure, which shields communication electromagnetic waves. Therefore, the light-reflecting layer is arranged according to the diffraction laws of communication electromagnetic waves to ensure normal indoor and outdoor communication. As an active heating device, the heating component primarily functions in conditions with large temperature differences. This is because large temperature differences increase the rate of heat conduction, reducing the effectiveness of the insulating interlayer. This is especially true in cold winter conditions, when indoor heat loss is rapid, requiring auxiliary heating from the heating component to maintain the indoor temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a simplified overall structural diagram of a preferred embodiment provided by the present invention;

[0029] Figure 2 This is a schematic structural diagram of a heating assembly according to a preferred embodiment of the present invention;

[0030] Figure 3 This is a schematic structural diagram of a thermal insulation interlayer according to a preferred embodiment of the present invention;

[0031] Figure 4 1 is a simplified structural and cross-sectional diagram of a light reflecting layer according to a preferred embodiment of the present invention;

[0032] Figure 5 This is a simple demonstration diagram of electromagnetic wave diffraction according to a preferred embodiment of the present invention;

[0033] Figure 6 It is a schematic diagram of an antenna array according to a preferred embodiment of the present invention.

[0034] Reference Signs List

[0035] 5: Antenna array; 10: Wall; 11: Outer wall; 12: Inner wall; 20: Insulation interlayer; 21: Insulation panel; 22: Insulation element; 30: Heating component; 31: Water inlet channel; 32: Water outlet channel; 33: Heating pipe; 34: Tee pipe; 35: Connector; 40: Light reflection layer; 41: Base layer; 42: Outer reflection film; 43: Inner reflection film; 50: Antenna unit; 51: Symmetrical oscillator; 52: Insulating substrate; 53: Polarization unit. DETAILED DESCRIPTION

[0036] The following is a detailed description with reference to the accompanying drawings.

[0037] Example 1

[0038] Figure 1 The figure shows a combined insulation wall system, which includes a wall 10 and an insulation module at least partially arranged inside the wall. The wall 10 serves as a structural component for supporting the entire system and forming a stable structure. At least a portion of the insulation module is arranged inside the wall 10 in a sandwich manner to slow down the rate of heat exchange between indoors and outdoors.

[0039] According to a preferred embodiment, when viewed from outside the wall to inside the wall, a plurality of light-reflecting layers 40 arranged in an interval manner are provided on the side of the insulation module located outside the wall (the side closer to the observer) in a manner that is in contact with the surface of the outer wall 11, that is, the light-reflecting layers 40 are provided on the side of the wall 10 close to the outside and are arranged in an interval manner in a manner that can at least partially pass through the communication electromagnetic waves, wherein the light-reflecting layers 40 have a curved surface structure similar to the outdoor surface of the outer wall 11 to reflect sunlight in a divergent manner to the outside and reflect thermal radiation in a focused manner to the inside, and each two adjacent light-reflecting layers 40 in the plurality of light-reflecting layers 40 are separated from each other to form a gap with a preset width so that the communication electromagnetic waves can be diffracted at the gap and conducted into the room. The insulation component can play a role in reducing the heat conduction rate, reflecting sunlight to the outside, reflecting thermal radiation to the inside, and providing a heat source based on the insulation interlayer 20, the heating component 30, and the light-reflecting layer 40.

[0040] According to a preferred embodiment, the wall panels constituting the wall 10 are configured as rectangular panels, so that several rectangular panels are overlapped and combined to form a wall 10 with a certain length, width and height. Preferably, the wall 10 is divided into at least an inner page wall 12 located on the indoor side and an outer page wall 11 located on the outdoor side. The two are arranged in parallel with each other with a certain gap, so that a cavity that can accommodate the thermal insulation interlayer 20 and is evenly distributed can be formed in their gap.

[0041] According to a preferred embodiment, the thermal insulation interlayer 20 is sandwiched between the wall 10 so that the thermal insulation interlayer 20 is covered by the wall 10 and can obtain protection from the wall 10 to avoid damage due to external forces. The thermal insulation interlayer 20 includes at least a plurality of thermal insulation elements 22, and the shape of a single thermal insulation element 22 is set to a shape corresponding to the wall panel unit in the wall 10. Preferably, the thermal insulation element 22 is set to include two thermal insulation panels 21 that are mirror images of each other and are arranged in parallel with each other. A semi-cylindrical groove that can accommodate the heating pipe 33 is opened on the contact side, thereby forming a cylindrical cavity between the two contacting insulation panels 21, which is matched with the heating pipe 33 and has a diameter slightly smaller than the heating pipe 33, so that when the two insulation panels 21 are closed, pressure can be applied to the heating pipe 33 from both sides, so that the heating pipe 33 can be firmly clamped between the two insulation panels 21. The diameters of both ends of the cylindrical cavity are slightly larger than the diameter of the heating pipe 33 to reserve space at both ends to accommodate two insulation pipe connectors 35. Preferably, at the beginning of building the insulation wall, the insulation panels 21 have been combined into the insulation elements 22 in an adhesive manner, and the heating pipes 33 have been set at predetermined positions and maintained in contact with the insulation panels 21 by the pressure exerted by the insulation panels 21 so as to generate a sufficiently large maximum static friction force. Under a pre-designed construction plan, the joints 35 of the heating pipes 33 can be directly used to connect the two heating pipes 33, and further indirectly connect the insulation elements 22 together. Preferably, the spacing between the two insulation panels 21 can be adjusted by adjusting the length of the mutual engagement between the connector 35 and the two heating pipes 33.

[0042] According to a preferred embodiment, when stacking the insulation wall, a layer of wall 10 can be stacked first, thereby forming a groove between the inner page wall 12 and the outer page wall 11, and a pre-prepared liquid inlet channel is laid in the groove, and the water outlet of the tee pipe 34 arranged on the liquid inlet channel can be extended perpendicularly to the ground in a direction away from the ground for connecting the heating pipe 33. Preferably, several tee pipes 34 are distributed at the same interval, and the interval is set to match the length of the insulation element 22, so that the water outlet of each tee pipe 34 can be aligned with the heating pipe 33 set in the insulation element 22. Preferably, the heating pipe 33 is connected to the water outlet of the tee pipe 34 so that the length of the heating pipe 33 can be located in the vertical direction, thereby ensuring that the insulation element 22 connected thereto is perpendicular to the ground due to the static friction force from the heating pipe 33 vertically away from the ground, thereby facilitating further combination with other insulation elements 22 in the vertical direction. Thanks to this connection method, the position of the insulation element 22 itself is uniquely determined by the heating pipe 33 therein, and the heating pipe 33 is made of metal, which can ensure that the heating assembly 30 composed of the heating pipe 33 can provide sufficient strength to support the insulation interlayer 20. Preferably, the insulation wall can be constructed in a step-by-step manner, that is, one insulation element 22 is installed for each additional wall panel unit, and the construction is gradually carried out from the part close to the ground to the direction away from the ground. At the same time, when the construction is completed, a water outlet channel 32 connected to the heating pipe 33 is also provided, thereby forming a heating pipe network for the circulation of heating air.

[0043] Optionally, water in the heating pipe network can flow in through the water inlet channel 31 near the ground and out through the water outlet channel 32 near the ceiling; or it can flow in through the water outlet channel 32 near the ceiling and out through the water inlet channel 31 near the ground. Preferably, water flows in through the water inlet channel 31 near the ground and out through the water outlet channel 32 near the ceiling. This allows the hot water used for heating to flow from locations with low gravitational potential energy to locations with high gravitational potential energy under its own thermal effect. In other words, the density difference between water at different temperatures is used to cause the water in the heating pipe 33 to circulate automatically, thus eliminating the need for a water pump.

[0044] According to another preferred embodiment, the insulating element 22 in the insulating interlayer 20 near the inner wall 12 can be replaced with a heat-conducting element to enhance the heat transfer rate of the heating assembly 30. In this embodiment, the heating pipe 33 contacts the heat-conducting element, transferring heat to the inner wall 12 via heat conduction, which can rapidly increase the heating speed, significantly reducing the waiting time for indoor occupants, especially during winter use. Preferably, thermally conductive silicone is used as the heat-conducting element in this embodiment. It has excellent thermal conductivity, with a thermal conductivity coefficient of 1 to 3 W / m·K. The silicone material also has good flexibility and can better cover the curved outer wall of the heating pipe 33, thereby increasing the heat transfer area and further improving the heat transfer rate. In this embodiment, it is not possible to sandwich the insulation pipe between two insulation elements 22. Therefore, the insulation pipe is detachably mounted on the insulation element 22 near the outer wall 11 using metal fasteners, and then thermally conductive silicone is applied to the surface of the insulation element 22. This allows the thermally conductive silicone to adhere to the surface of the insulation element 22, creating a sufficiently large heat transfer area. Preferably, the thermally conductive silica gel is also in contact with the inner wall 12 and reduces the number of cavitations in the contact, thereby increasing the heat conduction area and isolating poor heat conductors such as air.

[0045] In other words, the thermal insulation element 22 includes two thermal insulation panels 21, and the two thermal insulation panels 21 are mirror images of each other, so that the semi-cylindrical grooves in the two thermal insulation panels 21 can be combined into a cylindrical groove and the heating pipe 33 can be clamped therein; or the thermal insulation element 22 includes an thermal insulation panel 21 and a thermal conductive silicone, and the thermal conductive silicone is applied on the side of the thermal insulation panel 21 facing the inner page wall 12 and is at least partially in contact with the heating pipe 33 and the inner page wall 12, so that the heat generated by the heating pipe 33 can be directly conducted to the inner page wall 12 through the thermal conductive silicone to quickly increase the indoor temperature.

[0046] According to a preferred embodiment, the light reflecting layer 40 is arranged to fit the outer page wall 11 to form an arc-shaped appearance. Preferably, the base layer 41 in the light reflecting layer 40 is constructed as an arc-shaped structure formed by bending both ends of a rectangular plate inward. The degree of bending is set according to the protrusion of the outer page wall 11 so that the light reflecting layer 40 can fit tightly at every point on the contact surface with the outer page wall 11, so that the force on the light reflecting layer 40 is uniform, avoiding deformation and affecting its reflective performance. Preferably, the cross-sections of both ends of the light reflecting layer 40 are equal in size and are arranged in a parallel state so that the thickness of the cross-section is equal everywhere. Preferably, the base layer 41 is made of a hard and lightweight material, the inner side of which is arranged to be a smooth curved surface for installing the inner reflective film 43, and the outer side is arranged to be a non-flat curved surface with a concave and convex shape formed by a number of evenly distributed points that are concave inward and drive the partial plane around the point to be concave synchronously, so that the outer reflective film 42 attached to the outer side of the base layer 41 can change its own shape and structure into a non-flat curved surface consistent with the outer side of the base layer 41 under the action of external force. The purpose of this design is: the essential function of the outer reflective film 42 is to reflect sunlight into the environment, to prevent sunlight from directly irradiating the outer page wall 11 and causing temperature rise, thereby increasing the indoor temperature, especially in the summer environment, it can play a role in heat preservation of the low indoor temperature. However, its reflective effect may also cause ambient light pollution. Therefore, an uneven convex surface is used as the outer reflective film 42 to reflect sunlight. The original reflective mirror surface can be divided into several tiny reflective mirror surfaces, reflecting sunlight in a divergent manner to achieve an effect similar to diffuse reflection, avoiding strong light pollution caused by direct strong light.

[0047] According to a preferred embodiment, the outer reflective film 42 is made of a material with high reflectivity, such as metal and other inorganic reflective materials. Preferably, aluminum with a polished reflectivity of up to 90% is used as the material of the outer reflective film 42, which has the following advantages: first, it has high reflectivity, and has a high reflectivity for electromagnetic waves in a wider band; second, it has a relatively high ductility, which is easy to process and manufacture, making it easier to adhere to the surface of the base layer 41; third, it is inexpensive. Thanks to the modern and mature electrolytic aluminum process, the use of metal aluminum can reduce costs; fourth, it is light in weight. The density of solid aluminum is 2.7g / cm 3 Aluminum is chosen as the outer reflective film 42 due to its excellent optical and mechanical properties. Preferably, the outer reflective film 42 is covered with an anti-corrosion film having at least a certain strength and transparency. The anti-corrosion film can completely cover the outer reflective film 42, thereby isolating the metal outer reflective layer from air and water, thereby increasing the metal's corrosion resistance in the environment.

[0048] According to a preferred embodiment, an internal reflective layer capable of reflecting indoor thermal radiation is also provided on the inner side of the base layer 41. This layer is constructed as a smooth curved surface and is positioned in close contact with the inner side of the base layer 41, allowing the internal reflective layer to maintain its shape and structure. Preferably, the internal reflective layer is made of the same material as the outer reflective layer and is also coated with an anti-corrosion film to prevent damage and oxidation in the environment, allowing it to maintain its excellent performance even after long-term use. Due to the nature of thermal radiation, the wavelength band with the strongest thermal effect is infrared light. Therefore, using a smooth aluminum internal reflective layer can effectively reflect thermal radiation back into the room, further enhancing the insulation effect of the insulated wall. Preferably, the shape of the internal reflective film 43 is consistent with the inner side of the base layer 41, so that its edges do not extend beyond the edges of the base layer 41, thereby avoiding obstruction of electromagnetic waves that need to pass through the edge gaps.

[0049] Optionally, both the inner reflective film 43 and the outer reflective film 42 can be fixed to the surface of the base layer 41 using rivets, making them easy to assemble and disassemble. Alternatively, the inner reflective film 43 and the outer reflective film 42 can be bonded to the surface of the base layer 41 using construction glue, ensuring a tighter connection and preventing rust. Preferably, construction glue is used to bond the inner reflective film 43 and the outer reflective film 42 to the inner and outer sides of the base layer 41, respectively. Because the outer reflective film 42 has a certain microstructure, using glue to secure it ensures a good fixation effect at every location, preventing deformation caused by external forces due to insufficient fixation, which would affect the reflective effect. Furthermore, the construction glue used for bonding is made of the same organic material as the anti-corrosion film covering the inner reflective film 43 and the outer reflective film 42, further strengthening the bond between the two.

[0050] According to a preferred embodiment, the width and height of a single light reflecting layer 40 are slightly smaller than the width and height of a single outer wall 11, so that when building an insulation wall, each two light reflecting layers 40 can be separated by a certain distance. Since the light reflecting layer 40 contains a large amount of metal material, the communication electromagnetic waves will be electromagnetically shielded when they are transmitted to the light reflecting layer 40 and cannot penetrate the light reflecting layer 40 into the room, which is inconvenient for people in the room to use wireless networks for communication. Each light reflecting layer 40 is arranged in a gap manner to ensure that the communication electromagnetic waves can be diffracted in the gap between the two reflecting layers, which can ensure smooth wireless communication. According to the diffraction law of electromagnetic waves, the gap for diffraction needs to be less than or equal to the wavelength of the electromagnetic wave. In the current wireless communication frequency band, the frequency of the 5G network with the highest frequency (shortest wavelength) is up to 5GHz. It can be concluded that the shortest wavelength is 6cm. Therefore, as long as the width of the gap is controlled below 6cm, diffraction can occur. Based on this, it is preferred that the gap between the two light reflecting layers 40 is set to 1cm, so that it can allow most electromagnetic waves in the communication frequency band to be diffracted here. Considering that the outer wall 11 is provided with several light-reflecting layers 40, there are several gaps of similar size. Therefore, the same electromagnetic wave will inevitably interfere after passing through several gaps. The interference will affect the communication strength in the room. Given that the interference in this embodiment is relatively complex, and the density of the interference fringes increases with the increase of the distance between the two slits, making the interference effect appear smaller, the double-slit interference effect is selected to discuss the situation in this embodiment. Taking the light-reflecting layer 40 with a side length of 29 cm as an example (the center distance between the two slits is 30 cm), according to the calculation formula of the double-slit interference bright fringes: The spacing of the bright stripes of 5GHz electromagnetic waves 1 meter after passing through the light-reflecting layer 40 is 20 cm, and the spacing of the bright stripes 2 meters after passing through the light-reflecting layer 40 is 40 cm. This large distribution distance results in uneven distribution of electromagnetic wave intensity within the indoor space, which can cause a situation where the communication signal is strong in one location while it is poor or even impossible in another. This has a certain impact on indoor mobile communications. This effect is more pronounced for communication frequencies with shorter wavelengths, but it can be reduced by appropriately increasing the side length of the light-reflecting layer 40. To offset the significant impact of this effect, the internal reflective film 43 has another function: it can reflect the electromagnetic waves within the room multiple times, so that their intensity does not vary significantly with spatial distribution, further offsetting the impact of interference effects.

[0051] This thermal insulation wall system can insulate in the summer to keep the room cool, and can prevent heat dissipation in the winter to keep the room warm. The following analyzes its working principle according to the season.

[0052] In summer, for example, in a subtropical monsoon climate area, the insulation wall is facing due east or due west. On a sunny day, the direct sunlight intensity is 100,000 Lux, which is converted into watts of 146 w / m 2 , and the absorption rate of sunlight by the wall without reflective layer can reach 50%. The general wall material is silicate material, whose specific heat capacity is 1.24KJ / kg·℃. If the wall of the building is 4×3.3m in area and the effective thickness is 20cm, assuming the density is 1.8g / cm 3 The wall 10 is constructed of red bricks. The total mass of the wall is calculated to be 4752 kg. Based on the time it takes for the sun to rise above the Tropic of Cancer and illuminate the wall until the wall is in the shade (not considering the refraction of sunlight in the atmosphere and the influence of the ground plane, the total process is 6 hours), the total amount of light received by the wall per unit area is obtained by integrating the change in the solar altitude angle: Where l is the light intensity, and θ changes with time. According to the relationship between the change of light angle and time: The unit of time t is (h), so the integral formula becomes: During the heating process, heat loss is inevitable. Considering the radiation energy loss, the blackness of red bricks ε = 0.93, using the Stefan-Boltamann law: The calculated radiation power is 0.08w / m 2 , which is a small amount and can be ignored. Also, because the wall 10 is surrounded by air, which is a poor conductor of heat, the temperature difference between the two is small without considering the air flow, and the heat loss due to heat conduction is low. Therefore, in this embodiment, only the temperature rise of the wall 10 under the sun is considered. The above integral formula is used to calculate the temperature rise of the wall 10 during the entire 6-hour exposure process. It can be seen that the temperature increase effect has become very significant after one day of exposure. If hollow bricks are used or thinner walls 10 are constructed, the temperature increase effect will be even more obvious after multiple days of exposure. If the light reflecting layer 40 is not used, the indoor temperature will be significantly increased, causing human discomfort. After applying the light reflecting layer 40 in this embodiment, it can reflect 90% of sunlight, so that the indoor temperature will not rise significantly due to sunlight exposure.

[0053] In winter, the main function of the insulation wall is to prevent heat from being conducted from indoors to outdoors and to provide heating for the indoor environment under cold conditions, in contrast to its function in summer. When the heating component 30 is not in operation, the main source of heat in the indoor environment is the heat generated by the human body and various electrical appliances. Taking the human body as an example, the heating power in a resting state is approximately 100W. Taking into account the heating power of various electrical appliances and the specific heat of indoor air, it can be found that the indoor ambient temperature is significantly higher than that of the outdoors. Therefore, the total amount of heat radiation emitted from the indoor to the outdoors is greater than the total amount of heat radiation emitted from the outdoors to the indoor. In this case, the internal reflection film 43 in the light reflection layer 40 can reflect back the infrared heat radiation when it is about to be radiated from the outside of the outer wall 11 to the environment, and its reflection efficiency reaches 90%, thereby blocking the loss of indoor heat from the heat radiation level. Furthermore, when used in combination with the thermal insulation interlayer 20 with poor thermal conductivity, heat loss can be blocked from the aspect of heat conduction. When the heating component 30 is running, the temperature difference between indoor and outdoor is extremely large, and the heat loss caused by heat conduction will become more obvious, and the role of the thermal insulation interlayer 20 arranged in the wall 10 will be highlighted. The thermal insulation element 22 in the thermal insulation interlayer 20 has the property of low thermal conductivity, which can confine the heat emitted by the heating component 30 indoors, thereby achieving a good thermal insulation effect.

[0054] Example 2

[0055] This embodiment is a supplementary description of embodiment 1 in another usage scenario, and the repeated contents will not be repeated. When the aforementioned combined insulation wall system and method are used as the interior wall of a building, especially as the interior wall of an office, such as Figure 6 As shown, the light reflecting layer 40 is replaced with a decorative layer of the same shape and size but with a smooth surface and a WIFI antenna, so that the wall itself can transmit network signals over a larger area to provide a high-intensity and wide-coverage WIFI signal for indoor spaces such as offices. At the same time, the WIFI antenna itself can also be used as a decorative object, thereby enhancing the decorative effect of the wall.

[0056] According to a preferred embodiment, a Wi-Fi antenna array 5 is formed by combining several antenna units 50 attached to the outer surface of the decorative layer. Preferably, a symmetrical oscillator 51 is selected as the antenna body in this embodiment, i.e., a symmetrical antenna with a preset length is used to transmit omnidirectional signals. The length of the symmetrical oscillator 51 can be set to half the wavelength of the Wi-Fi signal to achieve optimal radiation efficiency. Preferably, the symmetrical oscillators 51 in two adjacent antenna units 50 are arranged perpendicular to each other to form a polarization unit 53. This changes the spatial intensity distribution of the electromagnetic waves polarized by the polarization unit 53, further facilitating network connectivity and usage in the office space. Preferably, a plurality of polarization units 53 are combined in any manner and attached to the outer surface of the decorative layer, and at least some of the polarization units 53 are selected as antennas of the router and electrically connected to the router to form an antenna array 5 with strong transmitting and receiving performance. Preferably, a certain number of polarization units 53 are selected according to the actual space requirements of the wireless network in the office to form an antenna array 5 with a preset pattern in an appropriate arrangement to achieve better results with lower energy consumption.

[0057] According to a preferred embodiment, the antenna unit 50 includes an insulating substrate 52 for carrying a symmetrical oscillator 51. The thin sheet-like symmetrical oscillator 51 is attached to the surface of the insulating substrate 52 in an adhesive manner and leads out two electrodes for connecting to the router's transmitter on its own input end surface. The electrodes can be connected to the router's transmitter via external wires without the need for complex wiring on the antenna array 5, thereby facilitating the use of any number of polarization units 53 to arbitrarily set the shape of the antenna array 5 to meet the needs of use in offices with different spatial structures. Preferably, a transparent coating that completely covers the symmetrical oscillator 51 and at least partially covers the electrodes is applied to the surface of the insulating substrate 52 where the symmetrical oscillator 51 is provided, so that the symmetrical oscillator 51 can operate normally under the protection of the transparent coating. As for the exposed electrodes, they are used to connect to the router's transmitter.

[0058] According to a preferred embodiment, multiple antenna units 50 are positioned so as to adhere to the outer surface of the decorative layer. The antenna units 50 can be arranged in various patterns according to decorative needs. The symmetrical oscillators 51 within the antenna units 50 can be made of metallic copper, which appears golden under light, effectively enhancing the decorative effect of the wall.

[0059] It should be noted that the above-mentioned specific embodiments are exemplary, and those skilled in the art can come up with various solutions inspired by the disclosure of the present invention, and these solutions also fall within the scope of the disclosure of the present invention and fall within the scope of protection of the present invention. Those skilled in the art should understand that the present invention specification and its drawings are illustrative and do not constitute a limitation on the claims. The scope of protection of the present invention is defined by the claims and their equivalents. The present invention specification contains multiple inventive concepts, such as "preferably", "according to a preferred embodiment" or "optionally", which means that the corresponding paragraph discloses an independent concept, and the applicant reserves the right to file a divisional application based on each inventive concept.

Claims

1. A thermal insulation module, arranged in a wall (10), characterized in that: The heat preservation module comprises a plurality of light reflecting layers (40) arranged on the outer wall (11) of the wall body (10), which are capable of reflecting sunlight outdoors and heat radiation indoors according to their predetermined shape and structure, wherein each two adjacent light reflecting layers (40) in the plurality of light reflecting layers (40) are spaced apart from each other to form a gap with a preset width, so that communication electromagnetic waves can be diffracted at the gap and conducted into the room; The thermal insulation module can play the role of reducing the heat conduction rate, reflecting sunlight to the outside, reflecting heat radiation to the inside and providing a heat source based on the thermal insulation interlayer (20), the heating component (30) and the light reflection layer (40); The light reflecting layer (40) includes a base layer (41), the base layer (41) is a curved plate with a preset curvature formed by bending both ends of a rectangular plate toward the same side, the curved inner side of the base layer (41) is smooth and can be indirectly connected to the outer side of the outer wall (11), and the curved outer side of the base layer (41) is constructed as a non-flat curved surface with a concave and convex shape formed by a plurality of evenly distributed points that are concave inward and drive the partial plane around the points to be concave synchronously, so that the outer side of the base layer (41) can have a plurality of fine structures, so that the outer reflective film arranged on the outer side of the base layer (41) can have the same fine structure.

2. The thermal insulation module according to claim 1, characterized in that: The plurality of light reflecting layers (40) are arranged in an orderly manner at intervals, so that a gap with a predetermined width is formed between every two adjacent light reflecting layers (40), and the width of the gap is less than or equal to the minimum wavelength in a conventional wireless communication frequency band, so that wireless communication electromagnetic waves can be diffracted at the gap and propagate into the room.

3. The thermal insulation module according to claim 2, characterized in that: The outer reflective film (42) is arranged to fit the outer side of the base layer (41). The outer reflective film (42) can be pressed onto the outer side of the base layer (41) by an external force based on its own ductility, thereby forming a concave-convex fine structure. The outer reflective film (42) can reflect sunlight irradiated on the wall (10) into the environment based on its own light-reflecting performance, thereby preventing the wall (10) from heating up due to absorbing sunlight. At the same time, under the action of the fine structure of the outer reflective film (42), light can be reflected in different directions, producing an effect similar to diffuse reflection, thereby reducing the generation of light pollution.

4. The thermal insulation module according to claim 3, characterized in that: The inner side of the base layer (41) is provided with an inner reflective film (43) that can fit with the inner surface of the base layer (41), so that the inner reflective film (43) can be sandwiched between the base layer (41) and the outer wall (11), thereby being die-cast into a curved surface similar to the base layer (41) under the action of the sandwiching force, and further being able to reflect back the heat radiation radiated from the room.

5. The thermal insulation module according to claim 1, characterized in that: The heat-insulating interlayer (20) is arranged between the outer wall (11) and the inner wall (12), and includes a plurality of heat-insulating elements (22). At least one heating pipe (33) is arranged in the heat-insulating element (22), and the heat-insulating element (22) can uniquely determine its own position through the position of the heating pipe (33).

6. The thermal insulation module according to claim 5, characterized in that: The heat-insulating element (22) comprises at least one heat-insulating panel (21), wherein at least one semi-cylindrical groove for accommodating the heating pipe (33) is provided on a side of the heat-insulating panel (21) facing the inner wall (12), wherein the radius at both ends of the semi-cylindrical groove is greater than the radius in the middle so that the two ends of the semi-cylindrical groove can accommodate a joint (35) for connecting two heating pipes (33).

7. The thermal insulation module according to claim 6, characterized in that: The heat-insulating element (22) includes two heat-insulating panels (21) that are mirror images of each other, so that the semi-cylindrical grooves in the two heat-insulating panels (21) can be combined into a cylindrical groove and the heating pipe (33) is clamped in the cylindrical groove; Alternatively, the heat-insulating element (22) comprises a heat-insulating panel (21) and a heat-conducting silica gel, wherein the heat-conducting silica gel is applied on a side of the heat-insulating panel (21) facing the inner wall (12) and is at least partially in contact with the heating pipe (33) and the inner wall (12), so that the heat generated by the heating pipe (33) can be directly conducted to the inner wall (12) through the heat-conducting silica gel to quickly increase the indoor temperature.

8. A method for configuring an insulation wall system, characterized in that: The configuration method includes: When used as building exterior walls, A light reflecting layer (40) is used to reflect sunlight outdoors and heat radiation indoors, and any two adjacent light reflecting layers (40) can be spaced apart from each other to form a gap with a preset width, thereby transmitting communication electromagnetic waves diffracted at the gap into the room; the width of the gap is less than or equal to the minimum wavelength in a conventional wireless communication frequency band, so that the wireless communication electromagnetic waves can be diffracted at the gap and thus propagate into the room; Using a thermal insulation interlayer (20) to reduce the heat conduction rate; A heating component (30) is used to provide a heat source for the room; When used as an interior wall of a building, A decorative layer provided with an antenna array (5) is attached to a wall surface; A plurality of antenna units (50) attached to the outer surface of the decorative layer are combined to form a WIFI antenna array (5); wherein the symmetrical oscillators (51) in two adjacent antenna units (50) are arranged in a mutually perpendicular manner to form a polarization unit (53), so that the intensity distribution of the electromagnetic wave polarized by the polarization unit (53) in space is changed; the plurality of polarization units (53) are combined in an arbitrary manner and attached to the outer surface of the decorative layer, at least some of the polarization units (53) are selected as antennas of a router and are electrically connected to the router to form an antenna array (5) with strong transmission and reception performance, and the number and composition of the polarization units (53) are configured according to the spatial requirements of the indoor WIFI signal strength to form an antenna array (5) with the function of enhancing the indoor WIFI signal; The light reflecting layer (40) includes a base layer (41), the base layer (41) is a curved plate with a preset curvature formed by bending both ends of a rectangular plate toward the same side, the curved inner side of the base layer (41) is smooth and can be indirectly connected to the outer side of the outer wall (11), and the curved outer side of the base layer (41) is constructed as a non-flat curved surface with a concave and convex shape formed by a plurality of evenly distributed points that are concave inward and drive the partial plane around the points to be concave synchronously, so that the outer side of the base layer (41) can have a plurality of fine structures, so that the outer reflective film arranged on the outer side of the base layer (41) can have the same fine structure.

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