Photovoltaic heat storage curtain wall convenient to install

Abstract

The invention relates to the field of photovoltaic heat storage curtain walls, and discloses a photovoltaic heat storage curtain wall convenient to install, which comprises a plurality of groups of panel assemblies and two groups of framework vertical steel beams, the panel assemblies are arranged in a vertically attached manner, the framework vertical steel beams are aligned in parallel, and a bending connecting piece is fixedly installed on the middle line of the back side of each panel assembly. Connecting supporting blocks are fixedly installed at the positions, corresponding to the positions close to the transverse rods on the panel assembly, of the two sets of framework vertical steel beams, and the multiple sets of supporting flat plates are correspondingly arranged on the sides, close to each other, of the connecting supporting blocks on the two sides in a sliding mode and used for bearing and installing the panel assembly. The multiple sets of connecting discs are integrally and fixedly arranged on the portions, away from the two sets of bent connecting pieces, of the panel assemblies, the bottoms of the multiple sets of connecting discs are correspondingly attached to the upper surfaces of the multiple sets of supporting flat plates, and the rotating clamping structures and the tightening ring structures are arranged between the multiple sets of supporting flat plates and the connecting discs. Rapid and convenient connection between the panel assembly and the framework vertical steel beam is achieved.

Description

Technical Field

[0001] The invention relates to the field of photovoltaic heat storage curtain walls, in particular to a photovoltaic heat storage curtain wall which is easy to install. Background Art

[0002] In modern buildings, photovoltaic thermal storage curtain walls are becoming more and more popular as an efficient and environmentally friendly way of utilizing energy. It can not only convert solar energy into electrical energy, but also store excess heat for use at night or on cloudy days, thereby greatly improving the efficiency of energy utilization. However, with the widespread application of photovoltaic thermal storage curtain walls, traditional photovoltaic thermal storage curtain wall installation methods often have the following problems: Complex installation: Traditional installation methods usually require a large number of fasteners such as bolts and nuts, as well as complex installation steps, resulting in a time-consuming and labor-intensive installation process, and prone to installation errors. Difficult maintenance: Since photovoltaic thermal storage curtain walls are usually installed on the exterior walls or roofs of buildings, once a failure occurs or maintenance is required, it is often necessary to set up scaffolding or use aerial work equipment, which is not only costly, but also poses a safety hazard. For this reason, we propose a photovoltaic thermal storage curtain wall that is easy to install. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides a photovoltaic thermal storage curtain wall that is easy to install and solves the above-mentioned problems.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic thermal storage curtain wall that is easy to install, including multiple groups of curtain wall structures, each group of curtain wall structures is composed of multiple groups of panel assemblies arranged in a vertical fit and two groups of parallel aligned skeleton vertical steel beams, a cross bar is fixedly installed on the back midline of the panel assembly, two groups of connecting bolts are fixedly installed on the cross bar, and the two groups of connecting bolts on the back of the panel assembly are fixedly installed with bending connectors, and the positions of the two groups of skeleton vertical steel beams corresponding to the cross bars on the panel assembly are fixedly installed with connecting support blocks, and also include:

[0007] A plurality of sets of supporting plates are slidably arranged on the sides of the connecting supporting blocks on both sides close to each other, and are used to receive and install the panel components;

[0008] A plurality of connecting discs are integrally fixed on each set of panel components away from the two sets of bending connectors, and the bottom of each set of connecting discs is correspondingly attached to the upper surface of each set of supporting flat plates;

[0009] A rotating clamping structure is provided between each set of supporting plates and the connecting disc, and the rotating clamping structure is used to initially fix the panel assembly on two sets of supporting plates at the same height on two sets of skeleton vertical steel beams;

[0010] A clamping ring structure is arranged between each group of supporting flat plates and the connecting disc, and is used to stably fix the panel assembly on two groups of supporting flat plates at the same height.

[0011] Preferably, the connecting support blocks and the supporting plates installed on the two groups of the vertical steel beams of the skeleton correspond to the cross bars on the back side of each group of panel components, and the connecting support blocks and the supporting plates installed on the two groups of the vertical steel beams of the skeleton are symmetrical and flush with each other.

[0012] Preferably, the side walls corresponding to the multiple groups of connecting support blocks on the two groups of vertical steel beams of the skeleton are all provided with open-shaped horizontal sliding grooves, and each group of connecting support blocks is fixedly connected with a horizontal supporting plate through the horizontal sliding groove, and the side parts of the supporting plates close to each other in the connecting support blocks on both sides are extended to protrude from the side edges of the connecting support blocks, and the supporting plates extend to protrude from the end sides of the connecting support blocks corresponding to the end facing away from the panel assembly, and the two groups of connecting discs on the back side of the panel assembly are connected to the parts of the connecting support blocks protruding from the two groups of supporting plates on the same layer.

[0013] Preferably, the support plate is horizontal and perpendicular to the panel assembly, and bolt holes that pass through the upper and lower parts are provided on the connecting support block and the side of the sliding clamping connection on the support plate, and matching bolt members are fixedly connected between the connecting support block and the support plate through the bolt holes, and two groups of bolt holes are provided on the connecting support block and are respectively close to the two ends of the connecting support block, and four groups of bolt holes are provided on the support plate and are located on the side of the connecting support block where the support plate is slidingly clamped, and the distance between two adjacent groups of bolt holes on the support plate is the same as the distance between the two groups of bolt holes on the connecting support block.

[0014] Preferably, the rotational clamping structure disposed between each set of support flat plates and the connecting disc includes an opening groove, a first arc-shaped vertical plate, a second arc-shaped vertical plate, a clamping arc flat plate, a limiting horizontal groove, a limiting cross bar, and a first return spring. A vertically penetrating circular hole is formed at the center of the connecting disc. An opening groove is formed on the side of the connecting disc opposite to the bent connecting member, and the width of the opening groove is smaller than the inner diameter of the circular hole inside the connecting disc. Two sets of symmetric first arc-shaped vertical plates are fixedly installed on the support flat plate corresponding to the position of the circular hole in the connecting disc, and the two sets of first arc-shaped vertical plates are located in the opening direction of the opening groove. The outer wall of one set of first arc-shaped vertical plates is attached to the inner wall of the circular hole of the connecting disc, and the outer wall of the other set of first arc-shaped vertical plates fits with the inner ring port of the connecting disc corresponding to the opening groove. Limiting horizontal grooves are formed on both sides between the two sets of first arc-shaped vertical plates on the support flat plate. The bottom ends of the two sets of second arc-shaped vertical plates are fixedly provided with an integrated arc-shaped clamping plate, and the two sets of second arc-shaped vertical plates are slidably clamped in the limiting horizontal grooves through the arc-shaped clamping plates at the bottom ends. The two sets of first arc-shaped vertical plates and the two sets of second arc-shaped vertical plates are annularly distributed, and the outer surfaces of the two sets of second arc-shaped vertical plates are attached to the inner wall of the circular hole of the connecting disc. Clamping arc flat plates that fit the top end of the connecting disc are fixedly installed at the top ends of the first arc-shaped vertical plate and the second arc-shaped vertical plate. Limiting cross bars are fixedly installed in the limiting horizontal grooves, and the arc-shaped clamping plates at the bottom ends of the two sets of second arc-shaped vertical plates are slidably sleeved on the limiting cross bars. First return springs sleeved on the limiting cross bars are fixedly connected between the two arc-shaped clamping plates and the end inner walls of the limiting horizontal grooves.

[0015] Preferably, the center of the ring formed by the two sets of first arc-shaped vertical plates and the two sets of second arc-shaped vertical plates is on the same vertical line as the center of the circular hole in the connecting disc, and the horizontal spacing distance between the first arc-shaped vertical plate and the second arc-shaped vertical plate is greater than the horizontal spacing distance between the side outer wall of the opening groove in the connecting disc and the inner wall on the same side of the circular hole, and the spacing distance between the two sets of second arc-shaped vertical plates is smaller than the width of the opening groove.

[0016] Preferably, the rotational clamping structure disposed between each set of support flat plates and the connecting disc further includes an arc-shaped clamping member, an arc-shaped guide rail, and an elastic bending plate. An inner arc-shaped groove with both ends open is formed on the inner wall of the circular hole of the connecting disc corresponding to the connecting disc. Two sets of symmetric arc-shaped clamping members are slidably clamped at both ends of the inner arc-shaped groove of the connecting disc, and the ends of the two sets of arc-shaped clamping members extend into the opening groove formed in the connecting disc and have a spacing distance. A connecting block is fixedly installed on the inner wall of the end side of the inner arc-shaped groove of the connecting disc corresponding to the side away from the opening groove, and the connecting disc is fixedly connected with an arc-shaped guide rail located in the inner arc-shaped groove through the connecting block. Opening-shaped arc-shaped grooves are formed in the two sets of arc-shaped clamping members of the connecting disc, and the two sets of arc-shaped clamping members are slidably sleeved on both ends of the arc-shaped guide rail through the arc-shaped grooves. Circular arc-shaped elastic bending plates are fixedly connected between the ends of the two sets of arc-shaped clamping members corresponding to being sleeved on both ends of the arc-shaped guide rail and the inner ring outer wall of the arc-shaped guide rail. The inner side outer walls of the two sets of arc-shaped clamping members are attached to the outer walls of the first arc-shaped vertical plates.

[0017] Preferably, the ends of the two sets of arc-shaped clamping members on the connecting disc that are close to each other are semi-circular ends, and the radian of the interval between the ends of the two sets of arc-shaped clamping members that are close to each other is smaller than the radian of the first arc-shaped vertical plate. The arc length of the end of the arc-shaped guide rail in the arc-shaped clamping member from the inner wall of the end face of the arc-shaped groove in the arc-shaped clamping member is greater than the arc length of the arc-shaped clamping member extending in the opening groove. The center points of the inner arc groove, the arc-shaped clamping member, and the arc-shaped guide rail are located on the same vertical line as the center point of the circular hole in the connecting disc.

[0018] Preferably, the hoop structure arranged between each group of support flat plates and the connecting disc includes a surrounding arc plate, a limiting clamping plate, a limiting column, and a second return spring. Two groups of surrounding arc plates are rotatably installed at the ports of the opening grooves on the connecting disc corresponding to each group of support flat plates. The two groups of surrounding arc plates are symmetrical to each other and are both closely attached to the outer wall of the connecting disc. The ends of the two groups of surrounding arc plates are close to each other and the formed ring is concentric with the connecting disc. Integrally fixed limiting clamping plates are provided on the outer walls of the two groups of surrounding arc plates close to the ends. The two limiting clamping plates are parallel to each other and symmetrical about the center line of the connecting disc. Limiting columns are slidably inserted into the positions on each group of support flat plates where the two limiting clamping plates of the two groups of surrounding arc plates are close to each other. The limiting columns penetrate through the upper and lower outer surfaces of the support flat plates, and the two limiting columns on the support flat plate are respectively in contact with and attached to the two limiting clamping plates on both sides. The bottom end of the limiting column is fixedly installed with a chassis member, and a second return spring sleeved on the limiting column is fixedly connected between the chassis member and the lower surface of the support flat plate. The top end of the limiting column is lower than the top end of the limiting clamping plate.

[0019] Preferably, the radian of the surrounding arc plate is greater than 90 degrees and less than 180 degrees.

[0020] (III) Beneficial Effects

[0021] Compared with the prior art, the present invention provides a photovoltaic heat storage curtain wall that is easy to install, having the following beneficial effects:

[0022] Easy to install and disassemble:

[0023] Through the designed rotation and clamping structure and hoop structure, the rapid and convenient connection between the panel assembly and the skeleton vertical steel beam is realized. During installation, only need to align the panel assembly with the support flat plate, and through simple pushing and flipping actions, the preliminary fixation and stable fixation can be completed, greatly simplifying the installation process.

[0024] During disassembly, by releasing the fixation of the hoop structure and separating the rotation and clamping structure, the panel assembly can be easily removed from the skeleton vertical steel beam, facilitating maintenance and replacement.

[0025] Stable and reliable:

[0026] The rotating clamping structure is clamped with the circular holes in the connecting disc through the first arc-shaped vertical plate and the second arc-shaped vertical plate. With the design of the arc-shaped clamping part and the elastic bending plate, the stability of the panel assembly during initial fixation is ensured.

[0027] Through the design of the hoop ring structure with the surrounding arc plate and the limiting upright post, the connection between the panel assembly and the supporting flat plate is further strengthened, preventing the panel assembly from shaking and falling off, and improving the stability and safety of the entire curtain wall structure.

[0028] Flexible adjustment:

[0029] The supporting flat plate is connected to the connecting support block through bolt parts, and multiple groups of bolt holes are provided on the supporting flat plate, enabling the position of the supporting flat plate on the connecting support block to be adjusted flexibly, thus adapting to the installation requirements of panel assemblies with different sizes and specifications.

[0030] By adjusting the position of the supporting flat plate, the panel assembly can also be installed protruding or flush with the vertical steel beam of the skeleton, meeting the installation requirements in different scenarios.

[0031] Convenient maintenance:

[0032] When the panel assembly needs to be repaired or replaced, only the fixed connection relationship between one side of the supporting flat plate and the connecting disc needs to be released, and then the panel assembly can be flipped and rotated, facilitating its inspection and replacement.

[0033] At the same time, since the panel assembly is installed independently, it will not have too much impact on the entire curtain wall structure, reducing the maintenance cost and time cost. Description of the drawings

[0034] Figure 1 It is a schematic structural diagram of the present invention;

[0035] Figure 2 It is a schematic diagram of the connection structure between the panel assembly and the supporting flat plate of the present invention;

[0036] Figure 3 It is a schematic diagram of the back side structure of the panel assembly of the present invention;

[0037] Figure 4 It is a schematic diagram of the structure of the supporting flat plate of the present invention;

[0038] Figure 5 It is a schematic diagram of the separated structure between the connecting support block and the supporting flat plate of the present invention;

[0039] Figure 6 It is Figure 5 The partial enlarged schematic diagram at A in

[0040] Figure 7 It is a schematic diagram of the structure of the connecting disc of the present invention;

[0041] Figure 8 This is a schematic diagram of a cross-sectional exploded view of a connecting disc of the present invention;

[0042] Figure 9 It is a schematic diagram of the connection structure between the connecting disc and the supporting plate of the present invention.

[0043] In the figure: 1. Skeleton vertical steel beam; 2. Panel assembly; 3. Cross bar; 4. Connecting support block; 5. Cross slide groove; 6. Support plate; 7. Connecting bolt; 8. Bending connector; 9. Connecting disc; 10. Opening groove; 11. Surrounding arc plate; 12. Arc vertical plate 1; 13. Arc vertical plate 2; 14. Cardan plate; 15. Limiting cross groove; 16. Limiting cross bar; 17. Arc clamping plate; 18. Return spring 1; 19. Inner arc groove; 20. Arc clamping piece; 21. Connecting block; 22. Arc guide rail; 23. Arc groove; 24. Elastic bending plate; 25. Limiting clamping plate; 26. Limiting column; 27. Chassis component; 28. Return spring 2; 29. ​​Bolt hole; 30. Bolt component. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figures 1-9 A photovoltaic thermal storage curtain wall that is easy to install includes multiple curtain wall structures, each curtain wall structure consists of multiple groups of panel components 2 arranged in a vertical fit and two groups of parallel aligned skeleton vertical steel beams 1, a cross bar 3 is fixedly installed on the back midline of the panel component 2, two groups of connecting bolts 7 are fixedly installed on the cross bar 3, and bending connecting pieces 8 are fixedly installed on the two groups of connecting bolts 7 on the back of the panel component 2, and connecting support blocks 4 are fixedly installed on the two groups of skeleton vertical steel beams 1 at positions corresponding to the cross bars 3 on the panel component 2, and also include:

[0046] A plurality of supporting plates 6 are slidably arranged on the sides of the connecting supporting blocks 4 on both sides close to each other, and are used to receive and install the panel assembly 2;

[0047] A plurality of connecting discs 9 are integrally fixed on each set of panel components 2 away from the two sets of bending connectors 8, and the bottom of each set of connecting discs 9 corresponds to the upper surface of each set of supporting flat plates 6;

[0048] A rotating clamping structure is provided between each set of supporting plates 6 and the connecting disc 9, and the rotating clamping structure is used to preliminarily fix the panel assembly 2 on two sets of supporting plates 6 at the same height on two sets of skeleton vertical steel beams 1;

[0049] A clamping ring structure is arranged between each group of supporting plates 6 and the connecting disc 9, and the clamping ring structure is used to stably fix the panel assembly 2 on two groups of supporting plates 6 at the same height.

[0050] The connecting support blocks 4 and the supporting plates 6 installed on the two groups of vertical steel beams 1 of the skeleton correspond to the cross bars 3 on the back side of each group of panel components 2, and the connecting support blocks 4 and the supporting plates 6 installed on the two groups of vertical steel beams 1 of the skeleton are symmetrical and flush with each other.

[0051] The multiple groups of connecting support blocks 4 on the two groups of skeleton vertical steel beams 1 are provided with open horizontal sliding grooves 5 on the corresponding side walls close to each other, and each group of connecting support blocks 4 is fixedly connected with a horizontal supporting plate 6 through the horizontal sliding groove 5, and the side parts of the supporting plates 6 close to each other in the connecting support blocks 4 on both sides are extended to protrude from the side edges of the connecting support blocks 4, and the supporting plates 6 extend to protrude from the end side of the connecting support block 4 corresponding to the end facing away from the panel assembly 2, and the two groups of connecting discs 9 on the back side of the panel assembly 2 are connected to the parts of the two groups of supporting plates 6 on the same layer that protrude from the connecting support blocks 4.

[0052] The support plate 6 is horizontal and perpendicular to the panel assembly 2. The connecting support block 4 and the side of the supporting plate 6 that are slidably engaged are both provided with bolt holes 29 that pass through from top to bottom, and the connecting support block 4 and the supporting plate 6 are fixedly connected with an adaptive bolt member 30 through the bolt hole 29. Two groups of bolt holes 29 are provided on the connecting support block 4 and are respectively close to the two ends of the connecting support block 4. Four groups of bolt holes 29 are provided on the supporting plate 6 and are located on the side of the supporting plate 6 that is slidably engaged with the connecting support block 4. The distance between two adjacent groups of bolt holes 29 on the supporting plate 6 is the same as the distance between the two groups of bolt holes 29 on the connecting support block 4. When repairing and replacing the panel assembly 2, the two groups of bolt members 30 on the connecting support block 4 and the supporting plate 6 can be removed first, and then the two groups of supporting plates 6 can be pushed forward synchronously, and the bolt holes 29 on the connecting support block 4 are overlapped with the other two groups of bolt holes 29 on the supporting plate 6, and the supporting plate 6 and the connecting support block 4 are fixed again by the bolt members 30, so that the panel assembly 2 protrudes from the wall.

[0053] The rotating clamping structure arranged between each group of supporting plates 6 and connecting discs 9 includes an open groove 10, an arc-shaped vertical plate 12, an arc-shaped vertical plate 2 13, a clamping arc plate 14, a limiting transverse groove 15, a limiting transverse rod 16 and a reset spring 18. A circular hole that penetrates up and down is opened at the center of the connecting disc 9, and an open groove 10 is opened on the side of the connecting disc 9 corresponding to the side away from the bending connector 8, and the width of the open groove 10 is smaller than the inner diameter of the circular hole inside the connecting disc 9. Two groups of symmetrical arc-shaped vertical plates 12 are fixedly installed on the supporting plate 6 corresponding to the circular hole position in the connecting disc 9, and the two groups of arc-shaped vertical plates 12 are located in the opening direction of the open groove 10. The outer wall of one group of arc-shaped vertical plates 12 fits with the inner wall of the circular hole of the connecting disc 9, and the outer wall of the other group of arc-shaped vertical plates 12 fits with the inner circle port of the corresponding open groove 10 of the connecting disc 9, and the two groups of arc-shaped vertical plates 12 on the supporting plate 6 are fixedly installed on the supporting plate 6 corresponding to the circular hole position in the connecting disc 9. The two sets of arc-shaped vertical plates 12 are provided with limited transverse grooves 15 on both sides of the middle, and the bottom ends of the two sets of arc-shaped vertical plates 13 are fixed with integrated arc-shaped clamping plates 17, and the two sets of arc-shaped vertical plates 13 are slidably clamped in the limited transverse grooves 15 through the arc-shaped clamping plates 17 at the bottom ends. The two sets of arc-shaped vertical plates 12 and the two sets of arc-shaped vertical plates 13 are distributed in an annular shape, and the outer surfaces of the two sets of arc-shaped vertical plates 13 are in contact with the inner wall of the circular hole of the connecting disk 9. The tops of the curved vertical plate 12 and the curved vertical plate 2 13 are fixedly provided with a clamping arc flat plate 14 that fits the top of the connecting disk 9, and the limiting transverse groove 15 is fixedly installed with a limiting transverse rod 16, and the curved clamping plates 17 at the bottom ends of the two groups of curved vertical plates 2 13 are slidably sleeved on the limiting transverse rod 16, and the two groups of curved clamping plates 17 and the inner wall of the end surface of the limiting transverse groove 15 are fixedly connected with a return spring 18 sleeved on the limiting transverse rod 16.

[0054] The center of the ring formed by the two sets of arc-shaped vertical plates one 12 and the two sets of arc-shaped vertical plates two 13 is on the same vertical line as the center of the circular hole in the connecting disc 9. Moreover, the horizontal spacing distance between the arc-shaped vertical plates one 12 and the arc-shaped vertical plates two 13 is greater than the horizontal spacing distance between the outer side wall of the opening groove 10 in the connecting disc 9 and the inner wall on the same side of the circular hole. And the spacing distance between the two sets of arc-shaped vertical plates two 13 is less than the width of the opening groove 10. When the inner walls on both sides of the opening groove 10 at the end side of the connecting disc 9 touch the two sets of arc-shaped vertical plates two 13 on the support flat plate 6, since the spacing distance between the two sets of arc-shaped vertical plates two 13 is less than the width of the opening groove 10, the two sets of arc-shaped vertical plates two 13 will be squeezed and approach each other when passing through the opening groove 10. That is, at this time, the arc-shaped clamping plates 17 at the bottom ends of the two sets of arc-shaped vertical plates two 13 will move horizontally along the limiting cross groove 15 and the limiting cross bar 16 in the limiting cross groove 15, and the extension reset spring one 18 will deform until the two sets of arc-shaped vertical plates one 12 and the arc-shaped vertical plates two 13 are completely placed in the circular hole opened in the middle of the connecting disc 9. At this time, the two sets of arc-shaped vertical plates two 13 will return to their original state through the acting force of the deformation of the reset spring one 18. At this time, one set of arc-shaped vertical plates one 12 and the two sets of arc-shaped vertical plates two 13 will closely fit the inner wall of the circular hole in the connecting disc 9, and the clamping arc flat plates 14 at the tops of the arc-shaped vertical plates one 12 and the arc-shaped vertical plates two 13 always fit and clamp the outer wall at the top of the connecting disc 9. At this time, the arc-shaped vertical plates one 12 and the arc-shaped vertical plates two 13 distributed in a ring are used to clamp and connect with the circular hole in the connecting disc 9.

[0055] The rotation clamping structure arranged between each set of support flat plates 6 and the connecting disc 9 further includes an arc-shaped clamping member 20, an arc-shaped guide rail 22 and an elastic bending plate 24. An inner arc groove 19 with both ends open is opened on the inner wall of the circular hole corresponding to the connecting disc 9. And two sets of symmetric arc-shaped clamping members 20 are slidably clamped at the two end ports of the inner arc groove 19 corresponding to the connecting disc 9. And the ends of the two sets of arc-shaped clamping members 20 extend into the opening groove 10 opened in the connecting disc 9 and have a spacing distance. And a connecting block 21 is fixedly installed on the inner wall at the end side of the inner arc groove 19 in the connecting disc 9 corresponding to the side away from the opening groove 10. And the connecting disc 9 is fixedly connected with an arc-shaped guide rail 22 located in the inner arc groove 19 through the connecting block 21. Open arc-shaped grooves 23 are opened in the two sets of arc-shaped clamping members 20 in the connecting disc 9. And the two sets of arc-shaped clamping members 20 are slidably sleeved on the two end parts of the arc-shaped guide rail 22 through the arc-shaped grooves 23. Elastic bending plates 24 in a circular arc shape are fixedly connected between the end parts of the two sets of arc-shaped clamping members 20 corresponding to being sleeved on the two ends of the arc-shaped guide rail 22 and the inner ring outer wall of the arc-shaped guide rail 22. The inner side outer walls of the two sets of arc-shaped clamping members 20 are in contact with the outer wall of the arc-shaped vertical plate one 12.

[0056] The ends of the two sets of arc-shaped clamping members 20 in the connecting disc 9 that are close to each other are semi-circular ends, and the radian of the interval distance between the ends of the two sets of arc-shaped clamping members 20 that are close to each other is less than the radian of the first arc-shaped vertical plate 12. The ends of the two sets of arc-shaped clamping members 20 in the corresponding end-side opening grooves 10 of the connecting disc 9 will touch a set of arc-shaped vertical plates 12 on the support flat plate 6, and the semi-circular ends of the two sets of arc-shaped clamping members 20 can be squeezed by the outer wall of the arc surface of the first arc-shaped vertical plate 12, causing the two sets of arc-shaped clamping members 20 to displace along the inner arc groove 19 and the arc guide rail 22 and separate from each other. The arc length of the end of the arc guide rail 22 located in the arc-shaped clamping member 20 from the inner wall of the end face of the arc-shaped groove 23 in the arc-shaped clamping member 20 is greater than the arc length of the arc-shaped clamping member 20 extending in the opening groove 10, ensuring that the arc-shaped clamping member 20 can displace along the arc guide rail 22 until the end is flush with the inner wall of the opening groove 10. The center points of the inner arc groove 19, the arc-shaped clamping member 20, and the arc guide rail 22 are located on the same vertical line as the center point of the circular hole in the connecting disc 9.

[0057] The hoop structure arranged between each set of support flat plates 6 and the connecting disc 9 includes a surrounding arc plate 11, a limit clamping plate 25, a limit upright post 26, and a second return spring 28. Two sets of surrounding arc plates 11 are rotatably installed at the ports of the opening grooves 10 on the connecting disc 9 corresponding to each set of support flat plates 6. The two sets of surrounding arc plates 11 are symmetrical to each other and both closely fit the outer wall of the connecting disc 9. The ends of the two sets of surrounding arc plates 11 are close to each other and the formed ring is concentric with the connecting disc 9. Integrally fixed limit clamping plates 25 are provided on the outer walls of the two sets of surrounding arc plates 11 close to the ends. The two sets of limit clamping plates 25 are parallel to each other and symmetrical about the center line of the connecting disc 9. Limit upright posts 26 are slidably inserted into the positions on the support flat plate 6 corresponding to the sides where the two sets of limit clamping plates 25 on the two sets of surrounding arc plates 11 are close to each other. The limit upright posts 26 penetrate and extend out of the upper and lower outer surfaces of the support flat plate 6, and the two limit upright posts 26 on the support flat plate 6 are respectively in contact and fit with the two limit clamping plates 25 on both sides. At this time, the two sets of surrounding arc plates 11 cannot undergo any flipping. The bottom end of the limit upright post 26 is fixedly installed with a chassis member 27, and a second return spring 28 sleeved on the limit upright post 26 is fixedly connected between the chassis member 27 and the lower surface of the support flat plate 6. The top end of the limit upright post 26 is lower than the top end of the limit clamping plate 25.

[0058] The radian of the surrounding arc plate 11 is greater than 90 degrees and less than 180 degrees. The radian formed by the two surrounding arc plates 11 on both sides is greater than 180 degrees, that is, a surrounding clamping connection to the connecting disc 9 is formed, thereby further completing the stable installation of the panel assembly 2.

[0059] Working principle: When installing the panel assembly 2 on two sets of vertical steel beams of the skeleton 1, the two sets of bent connecting pieces 8 and the connecting discs 9 on the back side of the panel assembly 2 can be aligned with the two sets of supporting flat plates 6 on the same layer of the two sets of vertical steel beams of the skeleton 1. At this time, the limiting columns 26 on the two sets of supporting flat plates 6 can be synchronously pressed down to extend and deform the second reset spring 28 until the top end of the limiting column 26 is flush with the upper surface of the supporting flat plate 6. After that, the two sets of surrounding arc plates 11 on the supporting flat plate 6 can be flipped so that the distance between the two sets of surrounding arc plates 11 is greater than the diameter of the connecting disc 9. Then, the panel assembly 2 is pushed so that the two sets of connecting discs 9 on the back side of the panel assembly 2 are fitted and advanced along the upper surface of the supporting flat plate 6. At this time, the ends of the two arc-shaped clamping pieces 20 in the opening grooves 10 at the corresponding end sides of the connecting disc 9 will touch a set of arc-shaped vertical plates 12 on the supporting flat plate 6, and the semi-circular ends of the two arc-shaped clamping pieces 20 can be extruded by the outer wall of the arc surface of the arc-shaped vertical plate 12, causing the two arc-shaped clamping pieces 20 to displace and separate from each other along the inner arc groove 19 and the arc guide 22 until the ends of the two arc-shaped clamping pieces 20 in the connecting disc 9 are flush with the side inner walls of the opening groove 10. After that, as the panel assembly 2 continues to advance, the two inner walls of the opening groove 10 at the end side of the connecting disc 9 will touch the two sets of arc-shaped vertical plates 13 on the supporting flat plate 6. Since the distance between the two sets of arc-shaped vertical plates 13 is less than the width of the opening groove 10, the two sets of arc-shaped vertical plates 13 will be extruded and approach each other when passing through the opening groove 10. That is, at this time, the arc-shaped clamping plates 17 at the bottom ends of the two sets of arc-shaped vertical plates 13 will move horizontally along the limiting transverse groove 15 and the limiting cross bar 16 in the limiting transverse groove 15, and the first reset spring 18 will be deformed until the two sets of arc-shaped vertical plates 12 and the arc-shaped vertical plates 13 are completely placed in the circular hole opened in the middle of the connecting disc 9. At this time, the two sets of arc-shaped vertical plates 13 will return to their original state by the acting force of the deformation of the first reset spring 18. At this time, a set of arc-shaped vertical plates 12 and the two sets of arc-shaped vertical plates 13 will closely fit the inner wall of the circular hole in the connecting disc 9, and the clamping arc flat plates 14 at the top ends of the arc-shaped vertical plates 12 and the arc-shaped vertical plates 13 always fit and clamp the outer wall of the top end of the connecting disc 9. At this time, the arc-shaped vertical plates 12 and the arc-shaped vertical plates 13 distributed in a ring are used to clamp the circular hole in the connecting disc 9 to complete the preliminary fixation of the panel assembly 2. When the arc guides 22 in the connecting disc 9 are separated from each other, they will squeeze the elastic bending plates 24 connected to the arc guides 22 to compress and deform. When the connecting disc 9 is completely clamped on the arc-shaped vertical plates 12 and the arc-shaped vertical plates 13, the acting force of the deformation reaction of the elastic bending plates 24 causes the two arc-shaped clamping pieces 20 to approach each other and return to their original state, and the outer walls of the inner circles of the two arc-shaped clamping pieces 20 fit the outer wall of one side of the arc-shaped vertical plate 12;

[0060] After pressing the limit upright post 26 again, turn over the surrounding arc plates 11 on the two groups of support flat plates 6 so that the two groups of surrounding arc plates 11 on each group of support flat plates 6 approach each other and fit against the outer surface of the connecting disc 9. Then, due to the deformation force of the chassis member 27, the two limit upright posts 26 move upward and fit against the two side limit clamping plates 25, so as to fixedly clamp the two groups of surrounding arc plates 11. That is, at this time, the two groups of surrounding arc plates 11 cannot be flipped in any way, and the arc formed by the two side surrounding arc plates 11 is greater than 180 degrees, that is, a surrounding clamping connection to the connecting disc 9 is formed, thereby further completing the stable installation of the panel assembly 2.

[0061] When repairing and replacing the panel assembly 2, the two bolt members 30 on the connecting support block 4 and the support flat plate 6 can be disassembled first. Then, synchronously push the two support flat plates 6 forward, and make the bolt holes 29 on the connecting support block 4 coincide with the other two bolt holes 29 on the support flat plate 6. Once again, fix the support flat plate 6 and the connecting support block 4 through the bolt members 30, so that this panel assembly 2 protrudes from the wall surface. And by releasing the fixed connection relationship between one group of support flat plates 6 and the connecting disc 9, that is, pressing down the limit upright post 26 to separate the two groups of surrounding arc plates 11, and separating the arc-shaped clamping member 20 in the connecting disc 9, and pressing the two arc-shaped vertical plates II 13 on both sides in the connecting disc 9 to approach each other, separate one side of the panel assembly 2 from the arc-shaped vertical plate I 12 and the arc-shaped vertical plate II 13 on one group of support flat plates 6, while the connecting disc 9 on the other side of the panel assembly 2 can be flipped and rotated around the arc-shaped vertical plate I 12 and the arc-shaped vertical plate II 13 distributed in a ring shape, thereby facilitating the inspection and replacement of the panel assembly 2.

[0062] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic heat storage curtain wall that is convenient for installation, characterized in that: It includes multiple groups of curtain wall structures. Each group of curtain wall structures is composed of multiple groups of panel components (2) arranged vertically and closely, and two groups of parallel and aligned skeleton vertical steel beams (1). A cross bar (3) is fixedly installed on the midline of the back side of the panel component (2). Two groups of connecting bolts (7) are fixedly installed on the cross bar (3). And bent connecting pieces (8) are fixedly installed on the two groups of connecting bolts (7) on the back side of the panel component (2). Connecting support blocks (4) are fixedly installed at positions on the two groups of skeleton vertical steel beams (1) corresponding to and close to the cross bar (3) on the panel component (2). It also includes: Multiple groups of support flats (6), which are correspondingly and slidably arranged on one side where the two side connecting support blocks (4) are close to each other, and are used for receiving and installing the panel components (2); Multiple groups of connecting discs (9), which are integrally fixed on each group of panel components (2) away from the two groups of bent connecting pieces (8), and the bottom of each group of connecting discs (9) correspondingly fits the upper surface of each group of support flats (6); A rotating clamping structure arranged between each group of support flats (6) and the connecting discs (9), and this rotating clamping structure is used for initially fixing and installing the panel component (2) on the two groups of support flats (6) at the same layer height on the two groups of skeleton vertical steel beams (1); A tightening ring structure arranged between each group of support flats (6) and the connecting discs (9), and this tightening ring structure is used for stably fixing the panel component (2) on the two groups of support flats (6) at the same layer height; 2. The photovoltaic heat storage curtain wall convenient for installation according to claim 1, wherein: The connecting support blocks (4) and the support flats (6) are installed on the two groups of skeleton vertical steel beams (1) corresponding to the cross bar (3) on the back side of each group of panel components (2), and the connecting support blocks (4) and the support flats (6) installed on the two groups of skeleton vertical steel beams (1) are symmetrical and flush with each other.

3. The convenient-to-install photovoltaic thermal storage curtain wall according to claim 2, wherein: Open-shaped horizontal sliding grooves (5) are formed on the side walls of the multiple groups of connecting support blocks (4) on the two groups of skeleton vertical steel beams (1) corresponding to and close to each other. And each group of connecting support blocks (4) fixedly clamps a horizontal support flat (6) through the horizontal sliding groove (5). The side parts of the support flats (6) close to each other in the two side connecting support blocks (4) extend and protrude from the side of the connecting support blocks (4), and the end of the support flat (6) corresponding to and away from the panel component (2) extends and protrudes from the end side of the connecting support blocks (4). The two groups of connecting discs (9) on the back side of the panel component (2) are correspondingly connected to the parts of the two groups of support flats (6) at the same layer protruding from the connecting support blocks (4).

4. The easily installable photovoltaic heat storage curtain wall according to claim 3, characterized in that: The supporting flat plate (6) is horizontal and perpendicular to the panel assembly (2). Boltholes (29) penetrating up and down are formed on one side of the connecting support block (4) and the side of the supporting flat plate (6) for sliding and clamping. A suitable bolt member (30) is fixedly connected between the connecting support block (4) and the supporting flat plate (6) through the boltholes (29). Two groups of boltholes (29) are formed on the connecting support block (4) and are respectively close to both ends of the connecting support block (4). Four groups of boltholes (29) are formed on the supporting flat plate (6) and are located on the side of the supporting flat plate (6) where the connecting support block (4) is slidably clamped. The distance between two adjacent groups of boltholes (29) on the supporting flat plate (6) is the same as the distance between two groups of boltholes (29) on the connecting support block (4).

5. The photovoltaic heat storage curtain wall convenient for installation according to claim 3, wherein: The rotation clamping structure arranged between each supporting flat plate (6) and the connecting disc (9) includes an opening groove (10), an arc-shaped vertical plate one (12), an arc-shaped vertical plate two (13), a clamping arc flat plate (14), a limiting horizontal groove (15), a limiting cross bar (16), and a first return spring (18). A circular hole penetrating up and down is formed at the center of the connecting disc (9). An opening groove (10) is formed on the side of the connecting disc (9) corresponding to the side away from the bent connecting member (8). The width of the opening groove (10) is smaller than the inner diameter of the circular hole inside the connecting disc (9). Two groups of symmetric arc-shaped vertical plates one (12) are fixedly installed on the supporting flat plate (6) corresponding to the position of the circular hole in the connecting disc (9). The two groups of arc-shaped vertical plates one (12) are located in the opening direction of the opening groove (10). The outer wall of one group of arc-shaped vertical plates one (12) is attached to the inner wall of the circular hole of the connecting disc (9). The outer wall of the other group of arc-shaped vertical plates one (12) fits with the inner ring port of the connecting disc (9) corresponding to the opening groove (10). Limiting horizontal grooves (15) are formed on both sides of the middle of the two groups of arc-shaped vertical plates one (12) on the supporting flat plate (6). An integrated arc-shaped clamping plate (17) is fixedly provided at the bottom ends of the two groups of arc-shaped vertical plates two (13). The two groups of arc-shaped vertical plates two (13) are slidably clamped in the limiting horizontal grooves (15) through the arc-shaped clamping plates (17) at the bottom ends. The two groups of arc-shaped vertical plates one (12) and the two groups of arc-shaped vertical plates two (13) are annularly distributed. The outer surfaces of the two groups of arc-shaped vertical plates two (13) are attached to the inner wall of the circular hole of the connecting disc (9). Clamping arc flat plates (14) attached to the top of the connecting disc (9) are fixedly provided at the top ends of the arc-shaped vertical plates one (12) and the arc-shaped vertical plates two (13). Limiting cross bars (16) are fixedly installed in the limiting horizontal grooves (15). The arc-shaped clamping plates (17) at the bottom ends of the two groups of arc-shaped vertical plates two (13) are slidably sleeved on the limiting cross bars (16). First return springs (18) sleeved on the limiting cross bars (16) are fixedly connected between the two arc-shaped clamping plates (17) and the end inner walls of the limiting horizontal grooves (15).

6. The photovoltaic thermal storage curtain wall convenient for installation according to claim 5, wherein: The center of the ring formed by the two groups of the first arc-shaped vertical plates (12) and the two groups of the second arc-shaped vertical plates (13) is on the same vertical line as the center of the circular hole in the connecting disc (9), and the lateral spacing distance between the first arc-shaped vertical plate (12) and the second arc-shaped vertical plate (13) is greater than the lateral spacing distance between the outer wall of the side surface of the opening groove (10) in the connecting disc (9) and the inner wall of the circular hole on the same side, and the spacing distance between the two groups of the second arc-shaped vertical plates (13) is less than the width of the opening groove (10).

7. The a photovoltaic heat storage curtain wall convenient for installation according to claim 6, wherein: The rotation clamping structure arranged between each group of support flat plates (6) and the connecting disc (9) further includes an arc-shaped clamping member (20), an arc-shaped guide rail (22) and an elastic bending plate (24). An inner arc-shaped groove (19) with both ends open is formed on the inner wall of the circular hole corresponding to the connecting disc (9), and two groups of symmetric arc-shaped clamping members (20) are slidably clamped at both ends of the inner arc-shaped groove (19) corresponding to the connecting disc (9), and the ends of the two groups of arc-shaped clamping members (20) extend into the opening groove (10) formed in the connecting disc (9) and have a spacing distance. A connecting block (21) is fixedly installed on the inner wall of the end side of the inner arc-shaped groove (19) in the connecting disc (9) corresponding to the side away from the opening groove (10), and the connecting disc (9) is fixedly connected with an arc-shaped guide rail (22) located in the inner arc-shaped groove (19) through the connecting block (21). Open arc-shaped grooves (23) are formed in the two groups of arc-shaped clamping members (20) in the connecting disc (9), and the two groups of arc-shaped clamping members (20) are slidably sleeved on the two end parts of the arc-shaped guide rail (22) through the arc-shaped grooves (23). Circular arc-shaped elastic bending plates (24) are fixedly connected between the end parts of the two groups of arc-shaped clamping members (20) corresponding to being sleeved on the two ends of the arc-shaped guide rail (22) and the outer wall of the inner ring of the arc-shaped guide rail (22). The outer walls of the inner sides of the two groups of arc-shaped clamping members (20) are attached to the outer walls of the first arc-shaped vertical plates (12).

8. A photovoltaic heat storage curtain wall that is easy to install according to claim 7, characterized in that: The ends of the two groups of arc-shaped clamping members (20) in the connecting disc (9) close to each other are semi-circular ends, and the radian of the spacing distance between the ends of the two groups of arc-shaped clamping members (20) close to each other is less than the radian of the first arc-shaped vertical plate (12). The arc length of the end of the arc-shaped guide rail (22) located in the arc-shaped clamping member (20) from the inner wall of the end surface of the arc-shaped groove (23) in the arc-shaped clamping member (20) is greater than the arc length of the arc-shaped clamping member (20) extending into the opening groove (10). The center points of the inner arc-shaped groove (19), the arc-shaped clamping member (20) and the arc-shaped guide rail (22) are on the same vertical line as the center point of the circular hole in the connecting disc (9).

9. The convenient-to-install photovoltaic thermal storage curtain wall according to claim 8, wherein: The hoop structure arranged between each group of supporting flat plates (6) and the connecting disc (9) includes a surrounding arc plate (11), a limiting clamping plate (25), a limiting column (26) and a second return spring (28). At the port of each group of supporting flat plates (6) corresponding to the opening groove (10) on the connecting disc (9), two groups of surrounding arc plates (11) are rotatably installed. The two groups of surrounding arc plates (11) are symmetrical to each other and both closely fit the outer wall of the connecting disc (9). The ends of the two groups of surrounding arc plates (11) are close to each other and the formed ring is concentric with the connecting disc (9). On the outer walls of the two groups of surrounding arc plates (11) near the ends, integrally fixed limiting clamping plates (25) are provided. The two limiting clamping plates (25) are parallel to each other and symmetrical about the midline of the connecting disc (9). At the positions on the supporting flat plate (6) corresponding to the sides where the two limiting clamping plates (25) on the two groups of surrounding arc plates (11) are close to each other, limiting columns (26) are slidably inserted. The limiting columns (26) penetrate through the upper and lower outer surfaces of the supporting flat plate (6), and the two limiting columns (26) on the supporting flat plate (6) are respectively in contact and fit with the two side limiting clamping plates (25). The bottom end of the limiting column (26) is fixedly installed with a chassis part (27), and a second return spring (28) sleeved on the limiting column (26) is fixedly connected between the chassis part (27) and the lower surface of the supporting flat plate (6). The top end of the limiting column (26) is lower than the top end of the limiting clamping plate (25).

10. A photovoltaic heat storage curtain wall that is easy to install according to claim 9, characterized in that: The radian of the surrounding arc plate (11) is greater than 90 degrees and less than 180 degrees.

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