Active sun tracking system based on logic calculation circuit
By installing an active solar tracking system to fix insulation panels and solar panels on the exterior wall of the building, the solar panel power generation and power supply heating circuit is used to solve the problems of existing insulation materials thickness and construction quality, and realize active insulation and efficient heat insulation.
Patent Information
- Application Number
- CN202510566426.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2025-08-08
AI Technical Summary
Existing building exterior wall insulation materials such as rock wool boards or EPS/XPS boards need to have a thickness of more than 80 mm to effectively insulate the heat in severe cold areas. The insulation performance is passive, the installation quality depends on manual labor, it is easy to damage and uneven construction, which affects the insulation effect.
An active solar tracking system based on logic computing circuit is adopted, and the insulation panel and solar panel are fixed by installing a frame, and the solar panel is actively adjusted to the angle of the solar panel, and the heating circuit is realized through active insulation.
Improve the building insulation effect, transform passive insulation into active insulation, improve construction quality and efficiency, reduce the problem of uneven human installation, and enhance the durability and thermal insulation performance of insulation boards.
Smart Images
Figure CN120444760A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of building construction technology, and in particular to an active sun tracking system based on a logic calculation circuit. Background Art
[0002] In the energy conservation field, with strict energy-saving requirements for building exterior wall insulation, the thermal resistance efficiency of various materials not only has a significant impact on the overall energy consumption of the building, but also becomes a key step in influencing carbon neutrality. Currently, most building exterior walls are insulated by arranging rock wool boards or EPS / XPS boards. However, in extremely cold regions, the thickness of rock wool boards or EPS / XPS boards must reach at least 80 mm to achieve thermal insulation effects. Moreover, the thermal insulation capacity depends solely on the material itself, making the thermal insulation efficiency passive. Summary of the Invention
[0003] The purpose of this application is to provide an active sun tracking system based on a logic calculation circuit to solve or alleviate the problems existing in the above-mentioned prior art.
[0004] In order to achieve the above objectives, this application provides the following technical solutions:
[0005] The present application provides an active solar tracking system based on a logic calculation circuit, which is installed on the exterior wall of a building. The tracking system includes: a mounting frame, which is a shell structure with an open end;
[0006] An insulation board is arranged within the shell structure of the mounting frame and is a multi-layer board structure with a heating circuit for actively generating heat provided therein; wherein the insulation board is mounted to the building exterior wall via fixing studs and is provided with a plurality of adjustment holes in a direction perpendicular to the building exterior wall; one end of the fixing stud passes through the insulation board and the bottom surface of the mounting frame in sequence and is connected to the building exterior wall, and the other end cooperates with a fixing nut to press the insulation board against the bottom surface of the mounting frame;
[0007] The solar panel is located on the outside of the insulation board and is connected to the mounting frame through a plurality of adjustment rods; wherein, one end of the adjustment rod is connected to the mounting frame by a ball joint after passing through the adjustment hole, and the other end is connected to the solar panel by a ball joint; the plurality of adjustment rods can be telescopically moved to actively adjust the sun-facing angle of the solar panel, so that the solar panel generates electricity and supplies power to the heating circuit.
[0008] Preferably, the insulation board includes: a heat convection layer, a heating layer, a double isolation thermal insulation layer and a decorative layer sequentially attached in a direction perpendicular to the exterior wall of the building; the heat convection layer is connected to the bottom surface of the shell structure of the mounting frame; the heating layer is connected to the heat convection layer through rock wool, and is paved with the heating circuit for actively generating heat; the double isolation thermal insulation layer is connected to the heating layer and is located on the outside of the heating layer, for isolating the heat exchange between the heating layer and the external environment and reflecting the heat actively generated by the heating layer; the decorative layer is applied to the outside of the double isolation thermal insulation layer; wherein, the heat convection layer, the heating layer, the double isolation thermal insulation layer and the decorative layer are pressed into the shell structure of the mounting frame by the fixing studs and the fixing nuts.
[0009] Preferably, a plurality of air guide grooves extending vertically and arranged in parallel are provided on the interface between the thermal convection layer and the shell structure of the mounting frame to guide the air to flow up and down; a plurality of air guide columns in a rectangular array are provided on the opposite surface of the interface with the shell structure of the mounting frame, and the plurality of air guide grooves and the plurality of air guide columns are used to guide the air on both sides of the thermal convection layer to flow.
[0010] Preferably, a plurality of temperature measuring points and zoned temperature control fins are arranged in the heating layer, so that the temperature of the heating layer is zoned and regulated by the zoned temperature control fins based on the temperature of the heating layer monitored by the temperature measuring points.
[0011] Preferably, a double-sided heat-reflecting film is further arranged on one side of the heating layer close to the double-isolation and heat-insulating layer; wherein the double-sided heat-reflecting film is used to reflect the heat actively generated by the heating circuit and the external heat.
[0012] Preferably, the double isolation and thermal insulation layer includes: a polyurea aerogel layer and an STP vacuum insulation panel; the STP vacuum insulation panel is arranged close to the decorative layer, and the polyurea aerogel layer is arranged close to the heating layer; wherein the thermal conductivity of the polyurea aerogel layer is not less than 0.04 W / (m·K).
[0013] Preferably, a protective layer coated with a hydrophobic agent and a fire retardant coating is further provided on the side of the decorative layer that is in contact with the double isolation and heat insulation layer.
[0014] Preferably, there are multiple heating circuits, and the multiple heating circuits are connected in parallel to form a bridge rectifier circuit.
[0015] Preferably, a mounting groove is provided on a side of the insulation board away from the building exterior wall, and the solar panel is arranged in the mounting groove.
[0016] Beneficial effects:
[0017] An active solar tracking system based on a logic calculation circuit provided in an embodiment of the present application is installed on the exterior wall of a building. In this tracking system, the mounting frame is a shell structure with an open end. An insulation board is arranged in the shell structure and is mounted on the exterior wall of the building through fixing studs. One end of the fixing stud passes through the insulation board and the bottom surface of the mounting frame in sequence and is connected to the exterior wall of the building. The other end of the fixing stud cooperates with a fixing nut to press the insulation board against the bottom surface of the mounting frame. A solar panel is arranged on the outside of the insulation board and is connected to the mounting frame through a plurality of adjustment rods. One end of each adjustment rod passes through an adjustment through-hole provided on the insulation board in a direction perpendicular to the exterior wall of the building and is connected to the mounting frame by a ball hinge. The other end of the adjustment rod is connected to the solar panel by a ball hinge. The sun-facing angle of the solar panel is adjusted by the relative telescopic movement of the plurality of adjustment rods, so that the solar panel generates electricity to provide electrical energy to the heating circuit provided in the insulation board. The heating circuit actively generates heat to regulate the temperature in the building.
[0018] Therefore, on the one hand, by adjusting the support rods, the sun-facing angle of the solar panels is actively adjusted, so that the solar panels absorb solar energy and store electrical energy, and supply power to the heating circuit in the insulation panel, so that the heating circuit actively generates heat, increases the building temperature, and transforms the building insulation from passive insulation to active insulation, effectively improving the building's insulation effect; on the other hand, the insulation panels and solar panels are fixed through the installation frame, and the insulation of the building's exterior walls is transformed into modular and standardized, which effectively improves the quality and efficiency of the building's exterior wall insulation construction, avoids the problem of uneven installation quality caused by manual installation of insulation panels, and further improves the building's insulation performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings and descriptions that constitute part of this application are intended to provide a further understanding of this application. The exemplary embodiments and descriptions of this application are intended to explain this application and do not constitute an improper limitation on this application. Among them:
[0020] Figure 1 A schematic diagram of installing an active solar tracking system based on a logic calculation circuit on a building exterior wall according to some embodiments of the present application;
[0021] Figure 2 Schematic diagram of an assembly of an active solar tracking system based on a logic computing circuit according to some embodiments of the present application;
[0022] Figure 3 for Figure 2 The schematic diagram of solar panel regulation in an active sun tracking system based on a logic calculation circuit is shown;
[0023] Figure 4A schematic diagram of assembling a thermal insulation panel and a solar panel according to some embodiments of the present application;
[0024] Figure 5 for Figure 4 A partial view of the multi-layer board structure of the insulation board shown;
[0025] Figure 6 for Figure 4 An exploded schematic diagram of the insulation board is shown;
[0026] Figure 7 for Figure 4 A schematic structural diagram of the heating layer of the insulation board shown;
[0027] Figure 8 for Figure 4 A schematic structural diagram of the thermal convection layer of the insulation board shown;
[0028] Figure 9 for Figure 4 Another structural schematic diagram of the thermal convection layer of the insulation board shown;
[0029] Figure 10 This is a schematic structural diagram of an installation frame provided according to some embodiments of the present application. DETAILED DESCRIPTION
[0030] The present application will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present application and does not limit the present application. In fact, it will be clear to those skilled in the art that modifications and variations can be made in the present application without departing from the scope or spirit of the present application. For example, a feature shown or described as part of one embodiment can be used in another embodiment to produce yet another embodiment. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention should fall within the scope of protection of the embodiments of the present invention.
[0031] Currently, rock wool boards or EPS / XPS boards are used in building insulation applications. On the one hand, they rely primarily on the air voids within the material for insulation, resulting in passive insulation in a single material layer. This insulation can only be improved by increasing the thickness of the material. Furthermore, if the protective layer (mortar) outside the rock wool board is damaged, it will quickly absorb water and deform due to rain or snow intrusion, leading to peeling, which can easily lead to insulation failure. Furthermore, rock wool boards or EPS / XPS boards are easily damaged, making replacement time-consuming and labor-intensive. Furthermore, during construction, the installation quality of rock wool boards or EPS / XPS boards is limited by the quality of the workers, significantly impacting the insulation effect.
[0032] like Figures 1 to 10As shown, the active solar tracking system installed on the logic calculation circuit includes: a mounting frame, an insulation board and a solar panel; wherein the insulation board is arranged in the mounting frame and installed on the exterior wall of the building through fixing studs, and the solar panel is located on the outside of the insulation board and is connected to the mounting frame through multiple adjustment rods.
[0033] In a specific example, the mounting frame is made of aluminum alloy and is a shell structure with one end open. The bottom is a hollow plate structure, and a plurality of mounting holes are provided on the bottom plate for fixing the insulation board; side guard plates are provided along the circumference of the bottom plate for lateral protection of the insulation board. The side guard plates include an upper and a lower part. The lower side guard plates are connected to the bottom plate and can be made in an integral molding manner. The upper side guard plates are connected to the lower side guard plates by a thermal break design. The insulation board is arranged in the shell structure of the mounting frame and is adapted to the inner side wall of the shell structure of the mounting frame. In other words, the outer side wall of the insulation board is adapted to the inner side wall of the shell structure of the mounting frame, so that the insulation board is covered in the shell structure to protect the insulation board. After the insulation board is arranged in the shell structure of the mounting frame, the insulation board and the mounting frame are fixed together on the exterior wall of the building by fixing studs.
[0034] In a specific example, one end of a fixing stud passes through the insulation board and the bottom surface (bottom plate) of the mounting frame in sequence before being anchored to the building's exterior wall. Simultaneously, the other end of the fixing stud engages with a fixing nut to press the insulation board against the bottom surface of the mounting frame. Specifically, the other end of the fixing stud passes through the outer side of the insulation board (the side facing away from the building's exterior wall) and engages with the fixing nut thread, pressing the insulation board against the bottom surface of the mounting frame, thereby securing the insulation board and mounting frame together to the building's exterior wall.
[0035] In the embodiment of the present application, the thermal insulation board is a multi-layer board structure, and the various structural layers are bonded to each other (non-bonded), including a thermal convection layer, a heating layer, a double isolation insulation layer and a decorative layer bonded in sequence in a direction perpendicular to the exterior wall of the building. Among them, the traditional XPS board mainly relies on its low thermal conductivity (thermal conductivity is less than or equal to 0.03W / (m·K) to block heat conduction, but under low temperature conditions, relying solely on the material itself cannot effectively prevent heat loss. In the present application, the thermal convection layer is connected to the bottom surface of the shell structure of the mounting frame, and air guide grooves are respectively provided on the contact surface (i.e., the inner side of the thermal convection layer). Specifically, a plurality of air guide grooves extending vertically and arranged in parallel are provided on the contact surface (inner side) of the thermal convection layer with the shell structure of the mounting frame to guide the air to flow up and down; a plurality of air guide columns in a rectangular array are provided on the opposite surface of the contact surface with the shell structure of the mounting frame. The plurality of air guide grooves and the plurality of air guide columns can guide the air on both sides of the thermal convection layer to flow.
[0036] In this application, a heating circuit that actively generates heat is provided inside the insulation board, that is, zoned temperature-controlled fins are arranged in the heating layer, and the temperature of the heating layer is controlled by the zoned temperature-controlled fins. Specifically, the zoned temperature-controlled fins (i.e., heating fins) are arranged in a cylindrical array in a modular manner, and a complete set of reciprocating heating fin circuits is provided on each insulation board, wherein a complete set of reciprocating heating fin circuits includes multiple heating circuits, and the multiple heating circuits are connected in parallel to form a bridge rectifier circuit for actively generating heat. The upper limit of the heating temperature of the heating circuit is 60°C, and an electric heat conversion method is adopted.
[0037] The heating fins and the outer side surface of the heat convection layer (i.e., the opposite side of the side with the air guide groove) are connected by rock wool, which serves as a thermal buffer layer to effectively prevent the heating circuit from actively heating and the plate from aging too quickly due to thermal expansion and contraction, warping, and deformation that may occur when the temperature difference with the outside world is large.
[0038] The heating fins are actively heated and the air on both sides of the heat convection layer is guided to flow through a plurality of air guide grooves arranged on the heat convection layer. The rectangular array design is used to increase the heating area and achieve heating uniformity. A multi-channel convection loop is formed by a plurality of hot air ducts (air guide grooves) with a circulation rate of 0.1-0.3m / s arranged in parallel on the inner side of the heat convection layer and extending through the bottom of the mountain. The airflow is assisted in guiding the airflow in coordination with the plurality of air guide columns in a rectangular array. Then, the heat source is provided by the outer rectangular array heating fins in contact with the heating layer, and a convection circulation is formed by the inner air duct. Then, by actively compensating and improving the convection efficiency, the insulation board can have a better insulation effect.
[0039] In this application, a complete set of reciprocating heating fin circuits includes multiple heating circuits, which are controlled by real-time temperatures monitored by multiple temperature measurement points arranged in the heating layer, so that the temperature of the heating layer can be regulated by zoned temperature-controlled fins. Specifically, NTC temperature sensors are embedded in the heating fins of the rectangular array outside the thermal convection layer (an NTC temperature sensor is set between the heating fins of the thermal convection layer and the rock wool), and the heating power of the heating fins in each zone of the thermal convection layer is dynamically adjusted using a PID algorithm.
[0040] The heating layer actively generates heat through the heating circuit. At the same time, a double-sided heat-reflective film (aluminum-plated film with a heat reflectivity of 90% or higher) installed on the outside of the heating layer (the side away from the exterior wall) reflects the heat actively generated by the heating circuit and external heat, effectively reducing radiant heat loss. By reflecting the heat actively generated by the heating circuit, the heat generated by the heating fins is reflected to the rock wool, effectively preventing heat accumulation in the heating fins and preventing the heat generated by the heating layer from being dissipated to the outside (the side away from the exterior wall). By reflecting external heat, heat exchange between the external low-temperature airflow and the heating layer is effectively prevented, further improving the insulation effect.
[0041] A double-isolation insulation layer is provided on the outside of the heating layer, connecting to the heating layer. This double-isolation insulation layer further isolates the heating layer from heat exchange with the external environment and reflects the heat actively generated by the heating layer, further improving the thermal insulation effect. Specifically, a polyurea aerogel layer with a thermal conductivity of not less than 0.04W / (m·K) and a thickness of 10mm is arranged on the side of the double-isolation insulation layer adjacent to the heating layer where the double-sided heat-reflecting film is provided. Simultaneously, an STP vacuum insulation panel made of a rigid insulation material with a thermal conductivity of less than 0.008W / (m·K) and a thickness of 15mm-20mm is arranged on the outside of the polyurea aerogel layer. Thus, the lightweight and highly insulating soft aerogel is entirely covered on the outside of the double-sided heat-reflecting film, and in conjunction with the STP vacuum insulation panel made of the rigid insulation material, effectively isolating the low temperature outside from heat exchange with the inside, preventing heat loss from the inside.
[0042] A decorative layer is applied to the exterior of the double insulation layer. This layer, constructed from a colored embossed metal sheet or other material, is applied to the STP vacuum insulation panels. This layer not only enhances the building's exterior appearance but also protects the double insulation layer, heating layer, and convection layer, reducing external corrosion and extending their service life. The coated decorative layer is resistant to aging and weathering. When used in conjunction with the double insulation layer, heating layer, and convection layer, it effectively mitigates indoor temperature fluctuations caused by external climate change, preventing cracks or deformation in the main structure due to thermal expansion and contraction, and thus saving energy. Furthermore, the decorative layer is typically prefabricated, requiring only dry construction on-site. This simple, seasonal, and operational process significantly shortens the construction period.
[0043] Specifically, a protective layer coated with a hydrophobic agent and fire-retardant coating is applied on the side where the decorative layer meets the double insulation layer. The protective layer is made of a 7-10mm thick lightweight cement mortar composed of 42.5% Portland cement, medium-coarse sand with a fineness modulus of 2.4-2.2, paper pulp, glass fiber, latex, waterproofing agent, and lightweight aggregate / weather-resistant aggregate in a mass ratio of 25:50:7:3:4:1.5:5.5.
[0044] The waterproof performance of the protective layer is effectively improved by using 42.5 silicate cement, the air permeability of the protective layer is improved by using medium-coarse sand with a fineness modulus of 2.4-2.2, the water absorption of the protective layer is reduced and the toughness of the protective layer is improved by using paper pulp, the strength and crack resistance of the protective layer are enhanced by using glass fiber, the adhesion and waterproofness of the protective layer are improved by using latex, the waterproof effect of the protective layer is further improved by using waterproofing agent, and the durability of the protective layer is improved by using soft aggregate / anti-weathering aggregate.
[0045] During the preparation of lightweight cement mortar, the amount of water added is adjusted based on the cement-to-sand ratio and the properties of other additives to ensure the mixture has appropriate fluidity and adhesion during mixing. The amount of water added should be kept within the material's optimal workability range to ensure sufficient strength after hardening. Furthermore, the latex and Portland cement in the protective layer require anti-cracking treatment. This involves inserting a fiber mesh into the outer surface of the cement mortar layer, one-third of the thickness inward, to enhance structural strength. The protective layer is then coated with an oil-based polyurethane layer to enhance its hydrophobicity.
[0046] In this application, the insulation board is installed on the exterior wall of the building through fixing studs, wherein one end of the fixing stud passes through the decorative layer, double isolation insulation layer, heating layer, and convection layer of the insulation board in sequence, and then passes through the bottom plate of the mounting frame and is connected to the exterior wall of the building. The other end of the fixing stud is located in the mounting countersunk hole set from the outside to the inside on the decorative layer, and at the same time cooperates with the fixing nut thread. By tightening the fixing nut, the insulation board is pressed into the shell structure of the mounting frame.
[0047] In the embodiment of the present application, the hollow base plate of the mounting frame is integrally formed with the lower side guard plates. The upper side guard plates are connected to the lower side guard plates via a thermal bridge design. Expansion joints 8mm wide are provided in both the horizontal and vertical directions of the mounting frame (a thermal bridge design is used between the upper and lower side guard plates, leaving an expansion joint). The expansion joints are filled with silicone foam with an expansion coefficient greater than or equal to 150%, and elastic rubber strips are embedded on the outer surface. The mounting frame is made of 6061-T6 aluminum alloy with a tensile strength greater than or equal to 310 MPa, anodized (film thickness 25 μm), and fluorocarbon coated (UV resistance level greater than or equal to 80%). It has a salt spray resistance test of greater than or equal to 2000 hours.
[0048] In this way, the insulation panels and solar panels are fixed through the installation frame, and the insulation of the building's exterior walls is transformed into modular and standardized, which effectively improves the quality and efficiency of the building's exterior wall insulation construction, avoids the problem of uneven installation quality caused by manual installation of insulation panels, and further improves the building's insulation performance.
[0049] In the present application, the insulation board can have a better insulation effect through active heat compensation, improved convection efficiency, heat reflection and isolation of external heat exchange. In the process of active heat compensation, heat is mainly generated actively by the heating circuit. The electric energy required by the heating circuit can be provided by the solar panel arranged on the outside of the insulation board; it can also be provided by an external power supply (mains electricity). When the solar panel is used for power supply, the solar panel is connected to the mounting frame through a plurality of adjustment rods. Among them, one end of the adjustment rod passes through the adjustment through hole arranged on the insulation board in a direction perpendicular to the outer wall of the building and is connected to the mounting frame by a ball hinge, and the other end of the adjustment rod is connected to the solar panel by a ball hinge; here, at least 3 adjustment rods are arranged between the solar panel and the mounting frame, and at least 3 adjustment rods can be telescopically moved to actively adjust the sun-facing angle of the solar panel, so that the solar panel generates electricity and supplies power to the heating circuit.
[0050] In one specific example, a solar panel measures 1000mm x 600mm. A 200mm-wide, horizontally arranged cable area is located at the top of the panel. Power output cables and signal control cables are routed from the panel, and multiple solar panels are connected horizontally using male and female connectors. Three adjustment rods are evenly spaced on the back of the panel.
[0051] An installation groove is provided on the side of the insulation board away from the building's exterior wall, and a solar panel is arranged in the installation groove, that is, an installation groove is provided on the outer side of the decorative layer for installing the solar panel. The ends of the three adjustment rods are connected to the back of the solar panel with a ball joint, and the adjustment rods are telescopically controlled by the control unit of the building body to adjust the inclination of the solar panel so that the solar panel can absorb solar energy with maximum efficiency. In this way, the adjustment rods actively adjust the sun-facing angle of the solar panel, so that the solar panel absorbs solar energy and accumulates electricity, and supplies power to the heating circuit in the insulation board, so that the heating circuit actively generates heat, increases the building temperature, and transforms the building's insulation from passive insulation to active insulation, effectively improving the building's insulation effect.
[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.
[0053] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0054] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0055] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.
[0056] In the present invention, the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0057] The foregoing description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are readily apparent to those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. An active solar tracking system based on a logic calculation circuit, characterized in that: Installed on the exterior wall of a building, the tracking system includes: The mounting frame is a shell structure with one end open; An insulation board is arranged within the shell structure of the mounting frame and is a multi-layer board structure with a heating circuit for actively generating heat provided therein; wherein the insulation board is mounted to the building exterior wall via fixing studs and is provided with a plurality of adjustment holes in a direction perpendicular to the building exterior wall; one end of the fixing stud passes through the insulation board and the bottom surface of the mounting frame in sequence and is connected to the building exterior wall, and the other end cooperates with a fixing nut to press the insulation board against the bottom surface of the mounting frame; The solar panel is located on the outside of the insulation board and is connected to the mounting frame through a plurality of adjustment rods; wherein, one end of the adjustment rod is connected to the mounting frame by a ball joint after passing through the adjustment hole, and the other end is connected to the solar panel by a ball joint; the plurality of adjustment rods can be telescopically moved to actively adjust the sun-facing angle of the solar panel, so that the solar panel generates electricity and supplies power to the heating circuit.
2. The active solar tracking system based on a logic calculation circuit according to claim 1, characterized in that: The thermal insulation board comprises: a heat convection layer, a heating layer, a double isolation and heat insulation layer and a decorative layer which are sequentially attached in a direction perpendicular to the exterior wall of the building; The thermal convection layer is connected to the bottom surface of the shell structure of the mounting frame; the heating layer is connected to the thermal convection layer through rock wool and is paved with the heating circuit for actively generating heat; the double isolation and thermal insulation layer is connected to the heating layer and is located on the outside of the heating layer, and is used to isolate the heating layer from heat exchange with the external environment and reflect the heat actively generated by the heating layer; the decorative layer is applied to the outside of the double isolation and thermal insulation layer; The heat convection layer, the heating layer, the double isolation and heat insulation layer, and the decorative layer are pressed into the shell structure of the mounting frame by the fixing studs and the fixing nuts.
3. The active solar tracking system based on a logic calculation circuit according to claim 2, characterized in that: A plurality of air guide grooves extending vertically and arranged in parallel are provided on the interface between the thermal convection layer and the shell structure of the mounting frame to guide the air to flow up and down; a plurality of air guide columns in a rectangular array are provided on the opposite surface of the interface with the shell structure of the mounting frame, and the plurality of air guide grooves and the plurality of air guide columns are used to guide the air on both sides of the thermal convection layer to flow.
4. The active solar tracking system based on a logic calculation circuit according to claim 2, characterized in that: A plurality of temperature measuring points and zoned temperature control fins are arranged in the heating layer, so that the temperature of the heating layer is regulated by the zoned temperature control fins based on the temperature of the heating layer monitored by the temperature measuring points.
5. The active solar tracking system based on logic calculation circuit according to claim 2, characterized in that: A double-sided heat-reflecting film is further arranged on one side of the heating layer close to the double-isolation and heat-insulating layer; wherein the double-sided heat-reflecting film is used to reflect the heat actively generated by the heating circuit and the external heat.
6. The active solar tracking system based on logic calculation circuit according to claim 2, characterized in that: The double insulation layer includes: a polyurea aerogel layer and an STP vacuum insulation panel; the STP vacuum insulation panel is arranged close to the decorative layer, and the polyurea aerogel layer is arranged close to the heating layer; Wherein, the thermal conductivity of the polyurea aerogel layer is not less than 0.04 W / (m·K).
7. The active solar tracking system based on a logic calculation circuit according to claim 2, characterized in that: A protective layer coated with a hydrophobic agent and a fire retardant coating is also provided on one side of the decorative layer that is in contact with the double isolation and heat insulation layer.
8. The active solar tracking system based on a logic calculation circuit according to claim 1, characterized in that: There are multiple heating circuits, and the multiple heating circuits are connected in parallel to form a bridge rectifier circuit.
9. The active solar tracking system based on a logic calculation circuit according to claim 1, characterized in that: A mounting groove is provided on one side of the insulation board away from the building exterior wall, and the solar panel is arranged in the mounting groove.