Energy-saving and environment-friendly building outer wall structure

Abstract

The application relates to the technical field of building engineering, and particularly discloses an energy-saving and environment-friendly building outer wall structure which comprises a wall body, a heat preservation and insulation layer arranged on the outer side of the wall body, a decorative layer provided with mounting grooves on the outer side of the heat preservation and insulation layer, and a solar panel structure mounted in the mounting grooves. The application effectively increases the stability of the decorative layer and the solar panel, the solar panel is simple, convenient and efficient to install, and the building outer wall has the active energy-saving function.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, and more particularly to an energy-saving and environment-friendly building exterior wall structure. Background Art

[0002] At present, building exterior wall energy-saving technology has made certain research progress worldwide and has become one of the important means to improve building energy efficiency and reduce energy consumption.

[0003] The most widely used technology is the External Thermal Insulation System (ETICS). By installing an insulation layer around the exterior walls, such as polystyrene foam (EPS), extruded polystyrene (XPS), and rock wool, ETICS effectively reduces thermal bridging and improves insulation performance. Internal insulation systems and sandwich insulated wall technologies are also widely used, particularly for energy-saving retrofits of existing buildings.

[0004] The development of new building materials is also advancing continuously. For example, high-efficiency thermal insulation bricks such as foam concrete bricks and aerated concrete bricks, as well as wall materials with added phase change materials (PCM), can regulate room temperature by absorbing or releasing heat, significantly improving building energy efficiency.

[0005] Lightweight insulation wall panels such as lightweight composite insulation wall panels and glass fiber reinforced cement (GRC) panels are also increasingly used due to their good insulation performance and convenient installation process.

[0006] Plant fiber insulation materials, as well as slag wool and glass wool made from industrial waste, have successfully achieved resource reuse and environmental protection. New coatings and cladding technologies, such as high-efficiency thermal insulation paints and heat-reflective coatings, can form an insulating layer on building exterior walls, reducing heat conduction and surface temperatures, thereby improving overall building energy efficiency.

[0007] The application of composite insulation technology is becoming more and more extensive. By combining multiple insulation materials and technologies, such as external insulation plus internal insulation, and insulation materials plus phase change materials, the energy-saving effect is further enhanced.

[0008] In general, building exterior wall energy-saving technology has made certain progress in materials, processes, etc., but there is still a need to further improve the technical level and reduce costs to achieve wider application and more lasting energy-saving effects. Summary of the Invention

[0009] The technical problem to be solved by the present invention is to provide an energy-saving and environmentally friendly building exterior wall structure, which increases the stability of the wall exterior decoration and solar panels. At the same time, the solar panels are easy and efficient to install, forming a building exterior wall with active energy-saving effect.

[0010] The solution adopted by the present invention to solve the technical problem is:

[0011] An energy-saving and environment-friendly building exterior wall structure comprises a wall, a thermal insulation layer arranged outside the wall, a decorative layer arranged outside the thermal insulation layer and provided with an installation groove, and a solar panel structure installed in the installation groove.

[0012] In some possible embodiments, the solar panel structure includes a panel body installed in a mounting groove and coplanar with the outer side surface of the decorative layer, a mounting frame installed in the mounting groove and connected to the panel body, and a connecting rod having one end connected to the mounting frame and the other end passing through the decorative layer and the thermal insulation layer in sequence and connected to the wall.

[0013] In some possible implementations, there are multiple groups of mounting slots that are arranged at equal intervals along the horizontal direction; and there are multiple groups of mounting racks that are arranged in one-to-one correspondence with the mounting slots.

[0014] In some possible implementations, the connecting rods are in multiple groups and are arranged at equal intervals along the length direction of the installation slot.

[0015] In some possible implementations, the mounting bracket includes a support bracket connected to the plate body and installed in the mounting groove, and a connecting member provided on a side of the support bracket away from the plate body and connected to the connecting rod.

[0016] In some possible implementations, the support frame divides the installation slot into a cavity 1 for installing the plate body and a cavity 2 for installing the connector; and a through groove for connecting the cavity 1 and the cavity 2 is provided on the support frame.

[0017] In some possible implementations, the connecting member includes a sleeve having one end mounted on a side of the support away from the plate body and sleeved on an outer side of the connecting rod, and a locking member for locking the sleeve and the connecting rod.

[0018] In some possible implementations, a mounting hole is provided on the sleeve, and a slot used in conjunction with the mounting hole is provided on the connecting rod; the locking member includes an elastic member installed in the slot, and a clamping column connected to the elastic member.

[0019] In some possible implementations, heat dissipation holes connected to the mounting grooves are provided on both sides of the decorative layer; the building exterior wall structure further includes an electrical box connected to the solar panel structure, and the solar energy is converted into electrical energy for storage through the electrical box.

[0020] In some possible implementations, the thermal insulation layer includes a thermal insulation layer disposed on the outside of the wall and a thermal insulation layer disposed on the thermal insulation layer.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention can convert solar energy into electrical energy by installing a solar panel structure and store it for home lighting, which can greatly save electricity and be energy-saving and environmentally friendly.

[0023] The present invention effectively realizes the installation of the plate body through the installation frame, and the installation is simple, convenient and stable, and the risk of falling can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a cross-sectional view of the present invention;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 is a side view of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the mounting frame of the present invention;

[0028] Among them: 1. Wall; 2. Insulation layer; 3. Thermal insulation layer; 4. Decorative layer; 41. Installation slot; 42. Heat dissipation hole; 5. Solar panel structure; 51. Panel body; 52. Installation frame; 521. Support frame; 5211. Through slot; 522. Sleeve; 5221. Installation hole; 53. Connecting rod; 54. Locking piece; 541. Elastic piece; 542. Column. DETAILED DESCRIPTION

[0029] In this application, unless otherwise specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integration; they can refer to direct connections or indirect connections through an intermediary; they can refer to internal communication between two components or interactions between two components. The terms "first," "second," and similar terms mentioned in this application do not denote any order, quantity, or importance; they are simply used to distinguish between different components. Similarly, terms such as "one" or "a" do not indicate a quantitative limitation; rather, they indicate the presence of at least one. In the implementation of this application, "and / or" describes an association relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. In the description of the embodiments of this application, unless otherwise specified, "plurality" means two or more. For example, "plurality" refers to two or more positioning posts. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0030] The present invention is described in detail below.

[0031] like Figure 1-Figure 4 As shown:

[0032] An energy-saving and environment-friendly building exterior wall structure includes a wall 1, a thermal insulation layer 2 arranged outside the wall 1, a decorative layer 4 arranged outside the thermal insulation layer 2 and provided with an installation groove, and a solar panel structure 5 installed in the installation groove.

[0033] When in use, the present invention can effectively convert solar energy into electrical energy for storage, and the stored electrical energy is used for lighting and other needs. By providing the thermal insulation layer 2, it has a good thermal insulation effect.

[0034] In some possible embodiments, the solar panel structure 5 includes a panel body 51 installed in a mounting groove and coplanar with the outer side surface of the decorative layer 4, a mounting frame 52 installed in the mounting groove and connected to the panel body 51, and a connecting rod 53 having one end connected to the mounting frame 52 and the other end passing through the decorative layer 4 and the thermal insulation layer 2 in sequence and connected to the wall 1.

[0035] The connecting rod 53 can be connected to the wall 1 in a pre-buried manner; specifically, after the steel frame of the wall 1 is installed, one end of the connecting rod 53 can be fixed to the steel bar by welding according to the installation position of the solar panel;

[0036] The plate 51 absorbs solar energy when in use; the mounting frame 52 securely mounts the plate 51 in the mounting groove, and the setting of the connecting rod 53 ensures that the mounting frame 52 is firmly and stably connected to the wall 1 and does not fall off;

[0037] Specifically, the plate 51 can fully absorb solar energy and improve the utilization rate of solar energy; the mounting grooves are multiple groups and are arranged at equal intervals along the horizontal direction; the mounting racks 52 are multiple groups and are arranged one by one corresponding to the mounting grooves;

[0038] In some possible implementations, in order to prevent the mounting bracket 52 from falling off and to ensure good connection between the mounting bracket 52 and the wall 1 , the connecting rods 53 are provided in multiple groups and are evenly spaced along the length of the mounting groove.

[0039] In some possible embodiments, the mounting frame 52 includes a support frame 521 connected to the plate body 51 and installed in the mounting groove, and a connecting member provided on a side of the support frame 521 away from the plate body 51 and connected to the connecting rod 53;

[0040] The support frame 521 is mainly used to connect and fix the plate body 51, and the connecting piece is used to connect and fix the support frame 521 and the connecting rod 53 to form a whole;

[0041] In some possible implementations, the support frame 521 divides the installation slot into a cavity 1 for installing the plate body 51 and a cavity 2 for installing the connector; a through groove 5211 for connecting the cavity 1 and the cavity 2 is provided on the support frame 521;

[0042] Cavity 1 and cavity 2 are connected through the through slot 5211, so that the plate 51 installed in the installation cavity can effectively achieve heat dissipation;

[0043] Specifically, cavity 1 is a T-shaped structure, with an opening at the small end thereof. Cavity 1 is connected to cavity 2 via a through slot 5211. This arrangement reduces the contact surface between the support frame 521 and the plate 51, thereby reducing heat accumulation on the plate 51.

[0044] In some possible implementations, the connecting member includes a sleeve 522 with one end mounted on a side of the support away from the plate body 51 and sleeved on the outside of the connecting rod 53 , and a locking member 54 for locking the sleeve 522 and the connecting rod 53 .

[0045] One end of the sleeve 522 is connected to the support frame 521 , and the connecting rod 53 is sleeved in the sleeve 522 , and the two are connected to form a whole through a locking member 54 .

[0046] In some possible embodiments, a mounting hole 5221 is provided on the sleeve 522 , and a slot for cooperating with the mounting hole 5221 is provided on the connecting rod 53 ; the locking member 54 includes an elastic member 541 installed in the slot, and a clamping column 542 connected to the elastic member 541 .

[0047] The mounting holes 5221 are arranged in two groups vertically, and the axes of the two groups of mounting holes 5221 are coaxial. There are also two groups of slots and they are arranged one-to-one with the two groups of mounting holes 5221. The locking pieces 54 are arranged in two groups in the two groups of slots respectively. After the connecting rod 53 is inserted into the sleeve 522 and the mounting hole 5221 is connected with the slot, the locking piece 54 passes the connecting rod 53 through the slot and the mounting hole 5221 to connect the connecting rod 53 with the sleeve 522.

[0048] One end of the elastic member 541 is connected to the bottom of the card slot, and the other end is connected to the card column 542. When connecting, press the card column 542, the elastic member 541 is compressed, and the card column 542 is located in the card slot. When the card slot is connected to the corresponding mounting hole 5221, the elastic member 541 will recover from the compressed state to the initial state, and the end of the card column 542 away from the elasticity passes through the card slot and the mounting hole 5221, thereby realizing the connection between the connecting rod 53 and the sleeve 522.

[0049] In some possible implementations, heat dissipation holes communicating with the mounting grooves are provided on both sides of the decorative layer 4 .

[0050] The heat dissipation holes can effectively discharge the heat in the mounting slot, reduce the temperature in the mounting slot, dissipate the heat of the plate 51, and reduce heat accumulation;

[0051] In some possible implementations, the building exterior wall structure further includes an electrical box connected to the solar panel structure 5 , and the electrical box converts solar energy into electrical energy for storage.

[0052] The electrical box is arranged at the bottom of the wall 1, and a solar controller and a battery are arranged in the electrical box, so as to facilitate the connection of the circuit and realize energy storage.

[0053] In some possible implementations, the thermal insulation layer 2 includes a thermal insulation layer 2 disposed on the outside of the wall 1 and a thermal insulation layer 3 disposed on the thermal insulation layer 2;

[0054] Specifically, groove one is provided on the outer surface of the wall 1, groove two is provided on the side of the thermal insulation layer 2 away from the wall 1, and groove three is provided on the side of the thermal insulation layer 3 away from the thermal insulation layer 2; the thermal insulation layer 2 covers the outer side surface of the wall 1 and is partially embedded in groove one, the thermal insulation layer 3 covers the outer side surface of the thermal insulation layer 2 and is partially embedded in groove two, and the decorative layer 4 covers the outer side surface of the thermal insulation layer 2 and is partially embedded in groove three. The embedded installation is adopted to increase the contact area between the wall 1, the thermal insulation layer 2, the thermal insulation layer 3 and the decorative layer 4, thereby strengthening the connection between them and avoiding falling off.

[0055] The present invention is not limited to the aforementioned specific embodiments, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. An energy-saving and environmentally friendly building exterior wall structure, characterized in that: The solar panel structure comprises a wall, a thermal insulation layer arranged on the outside of the wall, a decorative layer arranged on the outside of the thermal insulation layer and provided with a mounting groove, and a solar panel structure installed in the mounting groove; the solar panel structure comprises a panel installed in the mounting groove and coplanar with the outer side of the decorative layer, a mounting frame installed in the mounting groove and connected to the panel, and a connecting rod having one end connected to the mounting frame and the other end passing through the decorative layer and the thermal insulation layer in sequence and connected to the wall; the mounting frame comprises a support frame connected to the panel and installed in the mounting groove, and a connecting piece provided on the side of the support frame away from the panel and connected to the connecting rod; The support frame divides the installation slot into a cavity 1 for installing the plate body and a cavity 2 for installing the connector; a through groove for connecting the cavity 1 and the cavity 2 is provided on the support frame; The connecting member includes a sleeve with one end mounted on the side of the support away from the plate body and sleeved on the outside of the connecting rod, and a locking member for locking the sleeve and the connecting rod; The sleeve is provided with a mounting hole, and the connecting rod is provided with a clamping groove used in conjunction with the mounting hole; the locking member includes an elastic member installed in the clamping groove and a clamping column connected to the elastic member.

2. The energy-saving and environmentally friendly building exterior wall structure according to claim 1, characterized in that: There are multiple groups of mounting slots and they are arranged at equal intervals along the horizontal direction; there are multiple groups of mounting racks and they are arranged in one-to-one correspondence with the mounting slots.

3. The energy-saving and environment-friendly building exterior wall structure according to claim 1, characterized in that: The connecting rods are in multiple groups and are arranged at equal intervals along the length direction of the installation slot.

4. The energy-saving and environment-friendly building exterior wall structure according to claim 1, characterized in that: Heat dissipation holes connected to the installation grooves are provided on both sides of the decorative layer; the building exterior wall structure also includes an electrical box connected to the solar panel structure.

5. The energy-saving and environment-friendly building exterior wall structure according to claim 1, characterized in that: The thermal insulation layer includes a thermal insulation layer arranged on the outside of the wall and a thermal insulation layer arranged on the thermal insulation layer.

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