Photovoltaic energy-saving curtain wall for high-performance ecological gymnasium

Abstract

The invention discloses a photovoltaic energy-saving curtain wall for a high-performance ecological gymnasium, and belongs to the technical field of photovoltaic energy-saving curtain walls, the photovoltaic energy-saving curtain wall for the high-performance ecological gymnasium comprises a longitudinal beam profile mounted on the outer wall surface of the gymnasium, cross beam profiles are fixed on the longitudinal beam profile at equal intervals, and photovoltaic modules are mounted between the longitudinal beam profile and the cross beam profiles; a transmission mechanism for reinforcing the assembly of the photovoltaic module and adjusting the photovoltaic light-facing angle is arranged on the cross beam profile; a heat conduction frame is fixedly installed on the back face of the photovoltaic assembly, a plurality of cooling fins are fixed in the heat conduction frame at equal intervals, an air conveying hose is connected to the upper portion of the heat conduction frame in a penetrating mode, an air conveying connector is installed on the cross beam profile in a penetrating mode, a port of the air conveying hose is in threaded connection with the air conveying connector, and a flow guide mechanism for controlling the direction of hot air in the heat conduction frame is arranged in the cross beam profile. When the photovoltaic curtain wall is used, the light facing angle can be adjusted according to seasonal changes, light energy and heat energy can be cooperatively utilized, and the using performance of the curtain wall is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of photovoltaic energy-saving curtain walls, and particularly relates to a photovoltaic energy-saving curtain wall for a high-performance ecological gymnasium. BACKGROUND

[0002] A gymnasium is a high-energy-consumption public building, and it is difficult to meet the requirements of green buildings by relying on traditional power supply alone, and a photovoltaic energy-saving curtain wall can convert the building facade and roof into a power station, realizes self-generation and self-use, and uploads the surplus electricity to the grid, so that the dependence of the gymnasium on traditional energy can be reduced, and the photovoltaic energy-saving curtain wall becomes a key path for the gymnasium to meet the requirements of green buildings.

[0003] A photovoltaic energy-saving curtain wall assembly is disclosed in a patent with the announcement number CN222525619U, which comprises a photovoltaic curtain wall and a support keel installed on the back of the photovoltaic curtain wall, the support keel is installed on the wall surface through a mounting support and can be rotated and adjusted, and further comprises a folding plate installed at the bottom of the photovoltaic curtain wall, the folding plate and the outer walls close to the two sides of the photovoltaic curtain wall are both provided with a track, a driven slider and a slidable electric slider are slidingly installed in the two tracks, and the driven slider and the electric slider are connected through a connecting part; the use of hot water and hot steam can further make stubborn mud points more easily separated from the photovoltaic curtain wall, and if the stubborn stains are bird droppings, the softening effect can be achieved, and further assistance is provided for the subsequent cleaning process, direct wiping is avoided to cause hard impurities to scratch the glass surface, and the surface of the photovoltaic curtain wall is protected.

[0004] A photovoltaic curtain wall structure is disclosed in a patent with the announcement number CN219100426U, which comprises photovoltaic modules, main connecting pieces and main keels; the main keels are equally spaced and arranged, and the main keels are fixed on the wall surface through fixing pieces; a plurality of photovoltaic modules are equally spaced between adjacent main keels, and the photovoltaic modules on the wall surface are distributed in a grid shape; the four corner portions of the photovoltaic modules at each node are connected through the main connecting pieces in a cross shape or X shape, and the main connecting pieces are connected with the main keels; the photovoltaic curtain wall structure can conveniently install the photovoltaic system on the existing structure wall surface through the fixing pieces, the keels and the main connecting pieces in a cross shape or X shape, improves the energy-saving and emission-reducing effect of the building, and after the photovoltaic system is installed on the wall surface, the structure connection is stable and firm, maintenance and removal are simple, and at the same time, there is a certain interval between the photovoltaic modules and the wall, so that the heat preservation and insulation effect of the building can be improved.

[0005] As the patent with publication number CN217811789U discloses a breathing type photovoltaic energy-saving curtain wall, comprising an outer glass curtain wall, an inner glass curtain wall, a ceiling and a floor, the top of the outer glass curtain wall is provided with an upper air outlet, the bottom is provided with a lower air inlet, the top of the inner glass curtain wall is provided with an internal air outlet, the bottom is provided with an internal air inlet, and the floor and the ceiling are further provided with an equipment cabin, the outer glass curtain wall comprises outer glass, inner glass and photovoltaic cell panel, through the setting of double curtain wall, the air exchange layer is left between the curtain walls, and through the setting of air inlet and air outlet, outdoor air can form air circulation in the air exchange layer and indoor, part of the cost of summer refrigeration and winter heating is saved, through the design of the glass structure of the outer glass curtain wall and the equipment cabin, electricity can be generated by the photovoltaic cell panel, and the problem of overheating of glass caused by overheating of the photovoltaic cell panel can be effectively avoided; but the existing part of the photovoltaic curtain wall has the problem of lack of angle adjustment function, cannot dynamically adjust the light angle according to the solar elevation angle in winter and summer, causes the components to be in a fixed light-accepting posture for a long time, the included angle between the light-accepting surface of the component and the direction of the sun is too small in winter, the utilization rate of direct light is insufficient, the power generation efficiency is reduced, and in summer, the included angle is too large, the light-accepting surface of the component is easy to produce spot effect, and the local temperature rise causes dielectric performance thermal decay; in addition, the existing part of the photovoltaic curtain wall has the problem of lack of photovoltaic waste heat disposal mechanism, the heat is too high in summer, the energy consumption of the gymnasium air conditioner is increased, and the energy loss problem caused by the fact that the heat dissipated in winter cannot be effectively utilized.

[0006] In view of the above problems, it is urgent to make innovative design on the basis of the original photovoltaic energy-saving curtain wall. SUMMARY

[0007] The purpose of the present application is to provide a photovoltaic energy-saving curtain wall for high-performance ecological gymnasiums to solve the problem of lack of angle adjustment function of the existing part of the photovoltaic curtain wall, which cannot dynamically adjust the light angle according to the solar elevation angle in winter and summer, causes the components to be in a fixed light-accepting posture for a long time, and the problem of lack of photovoltaic waste heat disposal mechanism of the existing part of the photovoltaic curtain wall.

[0008] In order to achieve the above object, the present application provides the following technical scheme: A photovoltaic energy-saving curtain wall for high-performance ecological gymnasium, comprising a longitudinal beam profile installed on the outer wall of the gymnasium, a cross beam profile fixed at equal intervals on the longitudinal beam profile, a photovoltaic module installed between the longitudinal beam profile and the cross beam profile, a longitudinal clamping strip clamped on the edge of the photovoltaic module clamped and installed on the longitudinal beam profile, a longitudinal sealing strip clamped and installed between the longitudinal clamping strip and the photovoltaic module, a transverse clamping strip clamped on the edge of the photovoltaic module clamped and installed on the cross beam profile, and a transverse sealing strip clamped and installed between the transverse clamping strip and the photovoltaic module; The cross beam profile is provided with a transmission mechanism for assembling and adjusting the photovoltaic light angle; The back of the photovoltaic module is fixedly installed with a heat-conducting frame, a plurality of heat radiating fins are fixedly installed in the heat-conducting frame, a gas conveying hose is connected through the upper part of the heat-conducting frame, a gas conveying interface is installed through the cross beam profile, the gas conveying hose port is threadedly connected with the gas conveying interface, and a flow guide mechanism for controlling the hot gas flow in the heat-conducting frame is arranged in the cross beam profile.

[0009] Preferably, the photovoltaic module comprises a rectangular frame clamped and installed between the longitudinal beam profile and the cross beam profile, and a photovoltaic wallboard is rotatably installed in the rectangular frame.

[0010] Preferably, the transmission mechanism comprises a fixed block fixedly installed on the upper surface of the heat-conducting frame, and cylindrical rods are symmetrically connected on both sides of the fixed block; A stand is slidably connected to the lower end of the cross beam profile, an adjusting frame is slidably sleeved on the stand, and the adjusting frame is slidably sleeved on the outside of the cylindrical rod.

[0011] Preferably, a gas cylinder is longitudinally fixed in the stand along the axis direction, a lifting frame is fixed to the output end of the gas cylinder, and the lifting frame and the stand are through slidingly connected; A transmission branch rod is rotatably connected to the lifting frame, and the other end of the transmission branch rod is rotatably connected to the surface of the adjusting frame.

[0012] Preferably, a moving disc is slidably sleeved on the outside of the stand, and the moving disc is fixedly installed on the adjusting frame; A fixed disc is fixedly installed on the stand, and a limiting spring is elastically connected between the fixed disc and the moving disc.

[0013] Preferably, a micro motor is fixedly installed in the cross beam profile, a lead screw is connected to the output end of the micro motor, the lead screw is rotatably connected in the cross beam profile, and the stand is threadedly connected with the lead screw.

[0014] Preferably, the flow guide mechanism comprises a heat recovery pipe and an exhaust pipe installed through the cross beam profile, the heat recovery pipe is throughly connected with the fresh air system of the gymnasium, the exhaust pipe is throughly connected with the indoor of the gymnasium, a limiting strip is fixedly installed in the cross beam profile, a main sealing block and a vice sealing block are slidably installed beside the limiting strip, the main sealing block is correspondingly attached beside the port of the heat recovery pipe, the vice sealing block is correspondingly attached beside the port of the exhaust pipe, and the main sealing block and the vice sealing block are fixedly connected.

[0015] Preferably, the flow guide mechanism further comprises a convex rod fixedly installed beside the stand, a power rod is rotatably connected to the convex rod, and the other end of the power rod is rotatably connected to the main sealing block.

[0016] Preferably, the heat conduction frame is longitudinally slidably connected with a positioning frame, a plurality of blocking pieces are fixedly arranged at equal intervals at the lower end of the positioning frame, the blocking pieces are distributed in an alternating manner with the heat dissipation fins, a plurality of circular holes corresponding to the positions of the heat dissipation holes are arranged at equal intervals on the blocking pieces, and a support frame is fixedly connected to the rectangular frame, and a shifting mechanism for driving the positioning frame and the blocking pieces to move is arranged on the support frame.

[0017] Preferably, the shifting mechanism comprises a half gear fixedly installed on the back of the photovoltaic wall panel, a pinion is rotatably installed on the support frame, and the pinion is meshingly connected with the half gear; a winding wheel is fixedly arranged on the pinion along the axial direction, a pull rope is wound and connected to the winding wheel, and the other end of the pull rope is fixedly connected with the positioning frame.

[0018] Compared with the prior art, the photovoltaic energy-saving curtain wall for high-performance ecological gymnasium has the advantages that when the photovoltaic assembly is installed on the longitudinal beam profile and the transverse beam profile, the photovoltaic assembly can be preliminarily fixed by the longitudinal clamping strip and the transverse clamping strip, the photovoltaic assembly can be further reinforced by the transmission mechanism, and the light-incident angle of the photovoltaic assembly can be adjusted according to seasonal changes, thereby improving the light energy conversion utilization rate.

[0019] The transverse beam profile is provided with a transmission mechanism for reinforcing the assembly of the photovoltaic assembly and adjusting the light-incident angle of the photovoltaic assembly, after the photovoltaic assembly is installed, the two sets of adjusting frames on the stand are controlled to move relatively, so that the adjusting frames are sleeved and installed outside the cylindrical rod, and the connecting structure of the adjusting frame and the cylindrical rod can further reinforce and limit the installation position of the photovoltaic assembly.

[0020] In the use of the photovoltaic energy-saving curtain wall, the light-incident angle is different in different seasons, the included angle between the photovoltaic assembly and the sun's incident direction is too small in winter, and the utilization rate of direct light is insufficient, a transverse force is applied to the cylindrical rod through the stand and the adjusting frame, so that the cylindrical rod and the photovoltaic wall panel rotate, thereby adjusting the rotation angle of the photovoltaic wall panel in the rectangular frame, keeping the photovoltaic wall panel in winter to fully utilize the converted light energy, and in summer, the sun's incident included angle can be adjusted to be small, thereby avoiding the local high temperature of the photovoltaic assembly causing the thermal decay of the power generation performance, and improving the use performance of the photovoltaic energy-saving curtain wall.

[0021] The transverse beam profile is provided with a transmission mechanism for reinforcing the assembly of the photovoltaic assembly and adjusting the light-incident angle of the photovoltaic assembly, after the photovoltaic assembly is installed, the two sets of adjusting frames on the stand are controlled to move relatively, so that the adjusting frames are sleeved and installed outside the cylindrical rod, and the connecting structure of the adjusting frame and the cylindrical rod can further reinforce and limit the installation position of the photovoltaic assembly. The flow guide mechanism for controlling the direction of hot air flow in the heat conduction frame can drive the main sealing block and the auxiliary sealing block to move horizontally when the light-incident angle of the photovoltaic wall panel is adjusted in winter, so that the main sealing block moves away from the pipe opening of the heat recovery pipe, and the auxiliary sealing block moves to gradually close the pipe opening of the exhaust pipe, thereby enabling most of the heat generated by the photovoltaic assembly to enter the gymnasium indoor through the heat recovery pipe, realizing heat energy recycling, and reducing air conditioning energy consumption.

[0022] The support frame is provided with a displacement mechanism for driving the positioning frame and the blocking sheet to move, when the light-accepting angle of the photovoltaic wallboard is adjusted to be small in summer, a part of heat is discharged outward through the air outlet pipe and the new air system of the gymnasium, the photovoltaic wallboard rotates to drive the winding wheel to rotate and wind the pull rope, the pull rope is wound to drive the positioning frame to move upward in the heat-conducting frame, the positioning frame drives the blocking sheet to move upward, the circular hole on the blocking sheet is communicated with the heat-dissipating hole on the heat-conducting frame, so that the excessive heat in the heat-conducting frame is discharged outward through the heat-dissipating hole and the circular hole, and the heat generated by the photovoltaic assembly is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a structure schematic view of the longitudinal beam profile and the transverse beam profile.

[0024] Figure 2 It is a structure schematic view of the heat-conducting frame.

[0025] Figure 3 It is a structure schematic view of the rectangular frame and the photovoltaic wallboard.

[0026] Figure 4 It is a structure schematic view of the longitudinal sealing strip and the transverse sealing strip.

[0027] Figure 5 It is a structure schematic view of the transverse clamping strip.

[0028] Figure 6 It is a structure schematic view of the air conveying hose.

[0029] Figure 7 It is a structure schematic view of the vertical stand.

[0030] Figure 8 It is a structure schematic view of the adjusting frame.

[0031] Figure 9 It is a structure schematic view of the movable disc and the fixed disc.

[0032] Figure 10 It is a structure schematic view of the main sealing block and the auxiliary sealing block.

[0033] Figure 11 It is a structure schematic view of the heat-dissipating hole.

[0034] Figure 12 It is a structure schematic view of the positioning frame.

[0035] Figure 13 It is a structure schematic view of the heat-dissipating sheet and the blocking sheet.

[0036] Figure 14 It is a structure schematic view of the support frame.

[0037] Figure 15 Structure diagram of half gear and pinion of the application.

[0038] In the figure: 1, longitudinal beam profile; 2, cross beam profile; 3, photovoltaic module; 31, rectangular frame; 32, photovoltaic wallboard; 33, protective frame; 4, longitudinal clamping strip; 41, longitudinal sealing strip; 5, transverse clamping strip; 51, transverse sealing strip; 6, heat conduction frame; 7, heat dissipation fin; 8, heat dissipation hole; 9, fixed block; 10, cylindrical rod; 11, stand; 111, micro motor; 112, lead screw; 12, adjusting frame; 121, air cylinder; 122, lifting frame; 123, transmission support rod; 124, moving disc; 125, fixed disc; 126, limiting spring; 13, heat recovery pipe; 14, exhaust pipe; 15, limiting strip; 16, main sealing block; 17, auxiliary sealing block; 18, protruding rod; 19, power rod; 20, gas conveying hose; 21, gas conveying interface; 22, positioning frame; 221, half gear; 222, pinion; 223, winding wheel; 224, pull rope; 23, plugging piece; 24, round hole; 25, support frame. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0040] Embodiment one: please refer to Figures 1-6The application provides the following technical scheme: a photovoltaic energy-saving curtain wall for a high-performance ecological gymnasium, which comprises a longitudinal beam profile 1 installed on the outer wall surface of the gymnasium, a horizontal beam profile 2 fixed at equal intervals on the longitudinal beam profile 1, a photovoltaic assembly 3 installed between the longitudinal beam profile 1 and the horizontal beam profile 2, a longitudinal clamping strip 4 clamped and installed at the edge of the photovoltaic assembly 3 and clamped and installed between the longitudinal clamping strip 4 and the photovoltaic assembly 3, a horizontal clamping strip 5 clamped and installed at the edge of the photovoltaic assembly 3 and clamped and installed between the horizontal clamping strip 5 and the photovoltaic assembly 3, and a transmission mechanism arranged on the horizontal beam profile 2 and used for assembling and adjusting the photovoltaic light-accepting angle; a heat-conducting frame 6 is fixedly installed at the back of the photovoltaic assembly 3, a plurality of heat radiating fins 7 are fixed at equal intervals in the heat-conducting frame 6, a gas conveying hose 20 is connected through the upper portion of the heat-conducting frame 6, a gas conveying interface 21 is installed through the horizontal beam profile 2, the gas conveying hose 20 is threadedly connected to the gas conveying interface 21, and a flow guide mechanism is arranged in the horizontal beam profile 2 and used for controlling the heat flow direction in the heat-conducting frame 6; the photovoltaic assembly 3 comprises a rectangular frame 31 clamped and installed between the longitudinal beam profile 1 and the horizontal beam profile 2, and a photovoltaic wall plate 32 rotatably installed in the rectangular frame 31 and fixed with a protective frame 33 at the four edges.

[0041] Please refer to Figures 6-9 The transmission mechanism comprises a fixed block 9 fixedly installed on the upper surface of the heat-conducting frame 6 and symmetrical cylinder rods 10 connected to the two sides of the fixed block 9; a stand 11 is slidably connected to the lower end of the horizontal beam profile 2, an adjusting frame 12 is slidably sleeved on the stand 11, and the adjusting frame 12 is slidably sleeved on the outside of the cylinder rods 10; a gas cylinder 121 is fixedly arranged in the stand 11 in the axial direction, a lifting frame 122 is fixedly arranged at the output end of the gas cylinder 121, and the lifting frame 122 is slidably connected to the stand 11; a transmission support rod 123 is rotatably connected to the lifting frame 122, and the other end of the transmission support rod 123 is rotatably connected to the surface of the adjusting frame 12. A moving disc 124 is slidably sleeved on the outside of the stand 11 and fixedly installed on the adjusting frame 12; a fixed disc 125 is fixedly installed on the stand 11 and elastically connected with the moving disc 124 through a limiting spring 126; a micro motor 111 is fixedly installed in the horizontal beam profile 2, a lead screw 112 is connected to the output end of the micro motor 111, the lead screw 112 is rotatably connected in the horizontal beam profile 2, and the stand 11 is threadedly connected to the lead screw 112.

[0042] The longitudinal beam profile 1 is installed on the outer wall of the gymnasium, the cross beam profile 2 is fixed on the longitudinal beam profile 1 through the fasteners such as bolts, the space of rectangle is formed between the cross beam profile 2 and the longitudinal beam profile 1, the photovoltaic module 3 is embedded and installed between the cross beam profile 2 and the longitudinal beam profile 1, and the photovoltaic module 3 is limited by the longitudinal and transverse clamping strips 4 and 5, and the longitudinal and transverse sealing strips 41 and 51 can keep the sealing of the installation of the photovoltaic module 3, in the process of installing the photovoltaic module 3, the gas delivery hose 20 at the back of the photovoltaic module 3 is screwed with the gas delivery interface 21 on the upper and lower cross beam profiles 2, so as to guide and discharge the heat generated by the photovoltaic module 3 in the conversion of light energy, realize the synchronous utilization of light and heat, and improve the performance of the curtain wall.

[0043] After the photovoltaic module 3 is installed, the cylinder 121 in the stand 11 is operated, the cylinder 121 drives the lifting frame 122 to move upwards, the lifting frame 122 penetrates in the stand 11 and slides upwards, the transmission branch 123 connected between the lifting frame 122 and the adjusting frame 12 rotates at both ends, the rotating transmission branch 123 drives the adjusting frame 12 to move laterally on the stand 11, the adjusting frame 12 moves laterally on the outside of the cylindrical rod 10, through the connection of the adjusting frame 12 and the cylindrical rod 10, the installation position of the photovoltaic module 3 can be further limited, and the stability of the photovoltaic module 3 installed on the outer wall of the gymnasium can be maintained.

[0044] In the process of using the curtain wall, the light-incident angle of the photovoltaic module 3 can be adjusted according to the change of seasons, the micro motor 111 is operated to control the rotation of the lead screw 112, the stand 11 is threadedly connected with the lead screw 112, and under the thread transmission, the stand 11 connected with the cross beam profile 2 can slide and move, the stand 11 drives the adjusting frame 12 to move synchronously, the adjusting frame 12 is sleeved outside the cylindrical rod 10 and generates a transverse pressure on the cylindrical rod 10, the cylindrical rod 10 drives the photovoltaic wall plate 32 connected in the rectangular frame 31 to rotate, so that the light-incident angle of the photovoltaic wall plate 32 is adjusted, in winter, the rotation of the photovoltaic wall plate 32 is regulated to enlarge the included angle with the direct light, the light energy conversion rate is improved, in summer, the rotation of the photovoltaic wall plate 32 is regulated to reduce the included angle with the direct light, the heat concentration caused by the vertical direct light is avoided, the surface temperature of the photovoltaic wall plate 32 is relatively stable, and the service life of the photovoltaic module 3 is prolonged.

[0045] Embodiment two: please refer to Figures 10-12On the basis of the embodiment one, the guide mechanism is disclosed, and the specific structure is as follows: the guide mechanism comprises a heat recovery pipe 13 and an exhaust pipe 14 installed through the cross beam profile 2, the heat recovery pipe 13 is connected with the stadium fresh air system, and the exhaust pipe 14 is connected with the stadium indoor; the limiting strip 15 is fixedly installed in the cross beam profile 2, the main sealing block 16 and the auxiliary sealing block 17 are slidingly installed beside the limiting strip 15, wherein the main sealing block 16 is correspondingly attached beside the port of the heat recovery pipe 13, the auxiliary sealing block 17 is correspondingly attached beside the port of the exhaust pipe 14, and the main sealing block 16 and the auxiliary sealing block 17 are fixedly connected; the guide mechanism further comprises the protruding rod 18 fixedly installed beside the stand 11, the power rod 19 is rotatably connected to the protruding rod 18, and the other end of the power rod 19 is rotatably connected with the main sealing block 16.

[0046] Please refer to Figures 11-15 The positioning frame 22 is longitudinally slidingly connected in the heat conduction frame 6, a plurality of blocking pieces 23 are fixedly arranged at equal intervals at the lower end of the positioning frame 22, and the blocking pieces 23 are distributed in an alternating manner with the radiating fins 7. A plurality of circular holes 24 corresponding to positions of the radiating holes 8 are formed at equal intervals on the blocking pieces 23. The support frame 25 is fixedly connected to the rectangular frame 31, and the displacement mechanism for driving the positioning frame 22 and the blocking pieces 23 to move is arranged on the support frame 25. The displacement mechanism comprises the half gear 221 fixedly installed on the back of the photovoltaic wall panel 32, the pinion 222 is rotatably installed on the support frame 25, and the pinion 222 is in meshing connection with the half gear 221. The winding wheel 223 is fixedly arranged on the pinion 222 along the axial direction, the pull rope 224 is wound and connected to the winding wheel 223, and the other end of the pull rope 224 is fixedly connected with the positioning frame 22.

[0047] In winter, when the photovoltaic wall panel 32 is adjusted to rotate, the stand 11 moves to control the both ends of the power rod 19 connected between the protruding rod 18 and the main sealing block 16 to rotate, the rotating power rod 19 can push the main sealing block 16 and the auxiliary sealing block 17 to move horizontally, so that the main sealing block 16 moves horizontally away from the port of the heat recovery pipe 13, and the auxiliary sealing block 17 moves to block the port of the exhaust pipe 14, the heat generated on the photovoltaic module 3 enters the cross beam profile 2 through the gas conveying hose 20, most of which enters the stadium indoor through the heat recovery pipe 13, the temperature inside the stadium is adjusted, thereby reducing the energy consumption of the air conditioner in the stadium in winter.

[0048] In summer, when the photovoltaic wall panel 32 is adjusted to rotate to reduce the angle of direct light, the main sealing block 16 completely blocks the port of the heat recovery pipe 13, the auxiliary sealing block 17 moves away from the port of the exhaust pipe 14, and the exhaust pipe 14 is completely opened, so that the heat entering the cross beam profile 2 enters the stadium fresh air system through the exhaust pipe 14 and is discharged outward, thereby reducing the temperature of the photovoltaic module 3.

[0049] In addition, after the photovoltaic wallboard 32 is adjusted to rotate in summer, the half gear 221 on the back of the photovoltaic wallboard 32 rotates synchronously, the half gear 221 drives the pinion 222 to rotate through meshing, the pinion 222 can drive the winding wheel 223 to rotate synchronously, the winding wheel 223 rotates to wind the pull rope 224 (when the photovoltaic wallboard 32 is adjusted to rotate in winter, the half gear 221 drives the pinion 222 and the winding wheel 223 to rotate reversely, at this time, the winding wheel 223 rotates to release the pull rope 224, the released pull rope 224 has no influence on the position of the positioning frame 22), the pull rope 224 is tightened to pull the positioning frame 22 to move upward in the heat-conducting frame 6, the positioning frame 22 drives the blocking piece 23 to move upward synchronously, so that the circular hole 24 on the blocking piece 23 moves to correspond to the heat-dissipating hole 8 on the heat-conducting frame 6, through the heat-dissipating hole 8, the residual heat in the heat-conducting frame 6 can be quickly discharged outward, so that when the photovoltaic module 3 is used in high-temperature weather, the heat can also be effectively discharged outward, reducing the interference of heat on the application of the photovoltaic module 3.

[0050] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic energy-saving curtain wall for a high-performance ecological stadium, comprising longitudinal beam profiles (1) installed on the exterior wall of the stadium, and horizontal beam profiles (2) fixed at equal intervals on the longitudinal beam profiles (1), characterized in that: A photovoltaic module (3) is installed between the longitudinal beam profile (1) and the transverse beam profile (2). A longitudinal retaining strip (4) is snapped onto the longitudinal beam profile (1) and pressed onto the edge of the photovoltaic module (3). A longitudinal sealing strip (41) is snapped onto the longitudinal retaining strip (4) and the photovoltaic module (3). A transverse retaining strip (5) is snapped onto the transverse beam profile (2) and pressed onto the edge of the photovoltaic module (3). A transverse sealing strip (51) is snapped onto the transverse retaining strip (5) and the photovoltaic module (3). A transmission mechanism is provided on the crossbeam profile (2) to reinforce the photovoltaic module (3) and adjust the photovoltaic angle of sunlight; A heat-conducting frame (6) is fixedly installed on the back of the photovoltaic module (3). Multiple heat sinks (7) are fixed at equal intervals inside the heat-conducting frame (6). A gas transmission hose (20) is connected through the top of the heat-conducting frame (6). A gas transmission interface (21) is installed through the crossbeam profile (2). The port of the gas transmission hose (20) is threadedly connected to the gas transmission interface (21). A flow guiding mechanism for controlling the flow direction of hot air inside the heat-conducting frame (6) is provided in the crossbeam profile (2).

2. The photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 1, characterized in that: The photovoltaic module (3) includes a rectangular frame (31) that is snapped between the longitudinal beam profile (1) and the transverse beam profile (2). A photovoltaic wall panel (32) is rotatably installed in the rectangular frame (31). A protective frame (33) is fixed at the four sides of the photovoltaic wall panel (32).

3. The photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 1, characterized in that: The transmission mechanism includes a fixed block (9) fixedly installed on the upper surface of the heat-conducting frame (6), and cylindrical rods (10) are symmetrically connected on both sides of the fixed block (9). The lower end of the crossbeam profile (2) is slidably connected to a support frame (11), and an adjustment frame (12) is slidably sleeved on the support frame (11). The adjustment frame (12) is slidably sleeved on the outside of the cylindrical rod (10).

4. A photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 3, characterized in that: A cylinder (121) is fixed longitudinally along the axial direction inside the upright frame (11), and a lifting frame (122) is fixed at the output end of the cylinder (121). The lifting frame (122) is slidably connected to the upright frame (11). A transmission support rod (123) is rotatably connected to the lifting frame (122), and the other end of the transmission support rod (123) is rotatably connected to the surface of the adjusting frame (12).

5. A photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 4, characterized in that: The support frame (11) is externally fitted with a movable disc (124), which is fixedly mounted on the adjustment frame (12). A fixed disc (125) is fixedly installed on the stand (11), and a limit spring (126) is elastically connected between the fixed disc (125) and the movable disc (124).

6. A photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 3, characterized in that: A micro motor (111) is fixedly installed in the crossbeam profile (2). The output end of the micro motor (111) is connected to a lead screw (112). The lead screw (112) is rotatably connected in the crossbeam profile (2), and the stand (11) is threadedly connected to the lead screw (112).

7. A photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 6, characterized in that: The flow guiding mechanism includes a heat recovery pipe (13) and an exhaust pipe (14) that are installed through the crossbeam profile (2). The heat recovery pipe (13) is connected through the indoor space of the gymnasium, and the exhaust pipe (14) is connected through the fresh air system of the gymnasium. A limiting strip (15) is fixedly installed in the crossbeam profile (2). A main sealing block (16) and a secondary sealing block (17) are slidably installed next to the limiting strip (15). The main sealing block (16) is attached to the side of the heat recovery pipe (13) port, and the secondary sealing block (17) is attached to the side of the exhaust pipe (14) port. The main sealing block (16) and the secondary sealing block (17) are fixedly connected.

8. A photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 7, characterized in that: The flow guiding mechanism also includes a protruding rod (18) fixedly installed next to the upright (11), and a power rod (19) is rotatably connected to the protruding rod (18). The other end of the power rod (19) is rotatably connected to the main sealing block (16).

9. A photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 3, characterized in that: The heat-conducting frame (6) is longitudinally slidably connected with a positioning frame (22), and multiple sealing pieces (23) are fixed at equal intervals at the lower end of the positioning frame (22). The sealing pieces (23) and the heat sink (7) are distributed alternately. The sealing plate (23) has multiple round holes (24) at equal intervals corresponding to the positions of the heat dissipation holes (8); A support frame (25) is fixedly connected to the rectangular frame (31), and a displacement mechanism for driving the positioning frame (22) and the sealing plate (23) to move is provided on the support frame (25).

10. A photovoltaic energy-saving curtain wall for a high-performance ecological stadium according to claim 9, characterized in that: The displacement mechanism includes a half gear (221) fixedly installed on the back of the photovoltaic wall panel (32), and a small gear (222) rotatably installed on the support frame (25), the small gear (222) meshing with the half gear (221); A winding wheel (223) is fixed on the small gear (222) along the axial direction. A pull rope (224) is wound and connected on the winding wheel (223). The other end of the pull rope (224) is fixedly connected to the positioning frame (22).

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