A photovoltaic curtain wall system

Abstract

The present application relates to the field of photovoltaic curtain wall, more particularly to a photovoltaic curtain wall system. The purpose of the present application is to provide a photovoltaic curtain wall system, which can enable the photovoltaic curtain wall to buffer when hit by a flying object, thereby protecting the photovoltaic curtain wall and the photovoltaic glass inside. The purpose of the present application is achieved by the following technical scheme: a photovoltaic curtain wall system, comprising a monitoring and identifying unit, a control unit and a curtain wall device, the control unit observes the curtain wall device through the monitoring and identifying unit, the monitoring and identifying unit feeds back information to the control unit, and the control unit adjusts and controls the curtain wall device.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic curtain wall, more particularly to a photovoltaic curtain wall system. BACKGROUND

[0002] The photovoltaic curtain wall is the combination of solar photovoltaic power generation technology and building curtain wall, which embodies the perfect concept of sustainable development. Specifically, the photovoltaic glass is used to replace the ordinary curtain wall glass to achieve the purpose of power generation. For example, the photovoltaic curtain wall system in the prior art CN201320021213.3 adopts modular design, which is convenient for processing and installation. The main and secondary keels have internal cavities, which can be used to arrange cable lines and install junction boxes, thereby effectively protecting the cable lines from external attacks. However, since the photovoltaic curtain wall is basically installed at a high position after use, some flying objects may cause damage to the glass on the photovoltaic curtain wall in extreme weather. Therefore, the present application is proposed to solve the above technical problems. SUMMARY

[0003] The purpose of the present application is to provide a photovoltaic curtain wall system, which can prevent collision and buffer when the flying object hits, thereby protecting the photovoltaic curtain wall and the photovoltaic glass inside.

[0004] The purpose of the present application is achieved by the following technical scheme: a photovoltaic curtain wall system, comprising a monitoring and identifying unit, a control unit and a curtain wall device. The control unit observes the curtain wall device through the monitoring and identifying unit. The monitoring and identifying unit feeds back information to the control unit. The control unit adjusts and controls the curtain wall device.

[0005] The curtain wall device comprises a mounting frame and a clamping frame rotatably connected to the top rear side of the mounting frame. The photovoltaic glass is fixedly connected to the clamping frame. The mounting frame is slidably connected with a protective frame. The left and right sides of the front side of the protective frame are respectively fixedly connected with a side plate.

[0006] The front and rear sides are respectively provided with a rectangular groove. One end of each rectangular groove is uniformly fixedly connected with a plurality of springs. The other end of the plurality of springs on the two sides is respectively fixedly connected to the two side plates.

[0007] The left side of the mounting frame is fixedly connected with a I-shaped protrusion. The right side of the mounting frame is provided with a I-shaped groove which cooperates with the I-shaped protrusion on the left side of the mounting frame. BRIEF DESCRIPTION OF DRAWINGS

[0008] The present application will be further described in detail below in combination with the drawings and specific implementation methods.

[0009] Figure 1 is a system flow diagram of the photovoltaic curtain wall system of the present application;

[0010] Figure 2 is the mounting rack structure schematic diagram of the present application;

[0011] Figure 3 is the top rack structure schematic diagram of the present application;

[0012] Figure 4 is the partial structure enlarged schematic diagram of the present application Figure 3 ;

[0013] Figure 5 is the linkage plate structure schematic diagram of the present application;

[0014] Figure 6 is the rotating seat structure schematic diagram of the present application;

[0015] Figure 7 is the liquid storage tank structure schematic diagram of the present application;

[0016] Figure 8 is the limiting plate structure schematic diagram of the present application;

[0017] Figure 9 is the protective frame structure schematic diagram of the present application;

[0018] Figure 10 is the side plate structure schematic diagram of the present application;

[0019] Figure 11 is the partial structure enlarged schematic diagram of the present application Figure 10 ;

[0020] Figure 12 and Figure 13 are the overall structure schematic diagram of the present application.

[0021] In the figure: mounting rack 101; clamping rack 102; photovoltaic glass 103; spring 104; crossbar 105; top rack 106; electric push rod 107; push seat 108; concave frame 109; linkage plate 201; rotating seat 202; liquid storage tank 301; communication pipe 302; shunt pipe 303; limiting plate 304; protective frame 401; side plate 402; long strip plate 403; telescopic rod 404; sliding plate 405; connecting seat 406; fitting plate 407. DETAILED DESCRIPTION

[0022] A photovoltaic curtain wall system, comprising a monitoring and identifying unit, a control unit and a curtain wall device, the control unit observes the curtain wall device through the monitoring and identifying unit, the monitoring and identifying unit feeds back information to the control unit, and the control unit adjusts and controls the curtain wall device.

[0023] This part is according to Figures 1-13The working process described is as follows: In order to facilitate the photovoltaic curtain wall to be able to prevent and buffer when flying objects hit, thereby protecting the photovoltaic curtain wall and the photovoltaic glass inside; a clamping frame 102 is rotatably connected to the top of the mounting frame 101 to clamp and fix the photovoltaic glass 103. Then, while the clamping frame 102 rotates, it can drive the photovoltaic glass 103 to unfold, thereby allowing air to circulate inside the building.

[0024] When a photovoltaic curtain wall located at a high position encounters extreme weather and is struck by flying objects, protective frames 401 are slidably connected to the four corners of the mounting frame 101. This ensures that the rear surface of the protective frame 401 is on the outside of the mounting frame 101, thus providing initial protection for the photovoltaic glass 103 in the middle of the mounting frame 101. Furthermore, a rectangular groove facing the front of the mounting frame 101 is machined on both the front and rear sides of the mounting frame 101. Multiple springs 104 are spot-welded into the interior of these rectangular grooves. The other ends of multiple springs 104 inside the groove are fixedly connected by spot welding to two side plates 402 that are fixedly connected by welding on the front side of the protective frame 401. By utilizing the elasticity of multiple springs 104, the protective frame 401 can be buffered by multiple springs 104 when it is hit, thereby protecting the photovoltaic glass 103 inside the protective frame 401, thus improving the service life of the photovoltaic glass 103, protecting the safety of the photovoltaic glass 103, reducing the risk factor of damage to the photovoltaic glass 103 caused by extreme weather, and the structure is simple and easy to use.

[0025] This section is based on Figures 1-13 The working process described herein is as follows: the mounting bracket 101 may be provided with multiple I-shaped protrusions and I-shaped grooves on the left and right sides of the mounting bracket 101 for mutual installation.

[0026] The protective frame 401 is provided with a plurality of support rods evenly distributed on the surface of each support rod, and the surface of each support rod is polished.

[0027] This section is based on Figures 1-13 The working process described is as follows: the photovoltaic glass 103 is protected by multiple support rods that are welded and fixed on the protective frame 401 without obstructing the sunlight to the photovoltaic glass 103, and the sunlight is further reflected onto the photovoltaic glass 103 by polishing the surfaces of the multiple support rods.

[0028] The bottom of the clamping frame 102 is fixedly connected to a crossbar 105, the middle of the crossbar 105 is rotatably connected to a rotating seat 202, the upper side of the rotating seat 202 is rotatably connected to one side of the linkage plate 201, the other side of the linkage plate 201 is rotatably connected to the concave frame 109, the bottom of the concave frame 109 is rotatably connected to the push seat 108, the push seat 108 is fixedly connected to the movable end of the electric push rod 107, and the fixed end of the electric push rod 107 is fixedly connected to the front side inside the mounting frame 101.

[0029] This section is based on Figures 1-13 The working process described is as follows: When the photovoltaic glass 103 is unfolded, the fixed end of the electric push rod 107 is fixedly connected to the front side of the mounting frame 101 via a flange, and a push base 108 that moves back and forth with the movable end of the electric push rod 107 is fixedly connected to the movable end of the electric push rod 107 via a flange. A concave frame 109 that can rotate clockwise or counterclockwise is rotatably connected to the push base 108, and a linkage plate 201 is rotatably connected to the concave frame 109. The electric push rod 107 drives the... When the pusher 108 retracts, it pulls the concave frame 109 to one side, causing the linkage plate 201 on the concave frame 109 to simultaneously push the rotating seat 202 on the front side of the linkage plate 201. At this time, the rotating seat 202 is rotatably connected to the crossbar 105 at the bottom of the clamping frame 102 by welding. Then, under the push of the linkage plate 201, the bottom of the photovoltaic glass 103 on the clamping frame 102 unfolds outward, which facilitates air circulation in the building inside the photovoltaic curtain wall. The structure is compact, simple and reliable.

[0030] The linkage plate 201 is made of stainless steel.

[0031] A top frame 106 is fixedly connected to the front and rear sides of the inner top of the mounting bracket 101. The front and rear sides of the liquid storage tank 301 are fixedly connected to the two top frames 106 respectively. The bottom of the liquid storage tank 301 is fixed and connected to the top of the connecting pipe 302. The bottom of the connecting pipe 302 is fixed and connected to the middle of the diversion pipe 303. The bottom of the diversion pipe 303 is fixed and connected to multiple short pipes. The bottoms of the multiple short pipes are evenly fixed and connected to the limiting plate 304. The limiting plate 304 is fixedly connected to the crossbar 105.

[0032] This section is based on Figures 1-13 The working process described is as follows: when the surface of the photovoltaic curtain wall installed at a high position is dirty, after the operator of the control unit identifies it using the monitoring and identification unit, the photovoltaic glass 103 on the clamping frame 102 is unfolded to wash the dirt off the photovoltaic curtain wall below.

[0033] In use, a top frame 106 is welded and fixed to the front and rear sides of the inner top of the mounting bracket 101. The front and rear ends of the liquid storage tank 301 are fixed to the two top frames 106 by bolts. A certain amount of cleaning fluid is stored in the liquid storage tank 301. The cleaning fluid can be a commercially available product. The cleaning fluid in the liquid storage tank 301 is circulated through a connecting pipe 302 that is bolted to and connected to the bottom of the liquid storage tank 301. Then, a diversion pipe 303 is bolted to and connected to the bottom of the connecting pipe 302 to drain the cleaning fluid in the connecting pipe 302. The liquid is diverted and circulated. During diversion, multiple short pipes are fixed and connected at the bottom of the connecting pipe 302 and the diversion pipe 303 with bolts. The cleaning liquid is sprayed from the multiple short pipes onto the photovoltaic curtain wall below to flush away dirt. The bottom of the multiple short pipes is fixed to the limiting plate 304 with bolts. The front and rear ends of the limiting plate 304 are fixed to the front and rear sides of the crossbar 105 with bolts, which improves the stability when the cleaning liquid is sprayed from the multiple short pipes. This facilitates the flushing of dirt from the photovoltaic curtain wall below, improves the cleanliness of the photovoltaic curtain wall, and enhances its appearance.

[0034] The connecting pipe 302 is a rigid plastic pipe.

[0035] A long strip plate 403 is fixedly connected to the bottom of the support rod located in the middle of the protective frame 401. A fixed end of a telescopic rod 404 is slidably connected to the long strip plate 403. A sliding plate 405 is fixedly connected to the middle and rear side of the fixed end of the telescopic rod 404. The adjacent surfaces of the two sliding plates 405 are in contact with and slide against the front and rear surfaces of the long strip plate 403, respectively.

[0036] A connecting seat 406 is fixedly connected to the fixed end of the telescopic rod 404, and an adhesive plate 407 is rotatably connected to the connecting seat 406. The adhesive plate 407 is attached and fixedly connected to the bottom surface of the photovoltaic glass 103.

[0037] This section is based on Figures 1-13 The working process described is as follows: To further improve the stability of the photovoltaic glass 103 when it is unfolded and to prevent collision with the protective frame 401, a bonding plate 407 is fixedly attached to the bottom surface of the photovoltaic glass 103 with strong adhesive. The rear side of the bonding plate 407 is rotatably connected to the connecting seat 406. When the photovoltaic glass 103 is unfolded, the connecting seat 406 is pushed synchronously, causing the movable end of the telescopic rod 404, which is fixed to the connecting seat 406 by bolts, to be compressed. This causes the fixed end of the telescopic rod 404 to slide on the long strip 403 by two sliding plates 405 on the fixed end of the telescopic rod 404. The long strip 403 is fixedly connected to the bottom of the middle support rod of the protective frame 401 by welding, which further improves the stability of the photovoltaic glass 103 when it is unfolded and further prevents collision with the protective frame 401.

Claims

1. A photovoltaic curtain wall system, comprising a monitoring and identification unit, a control unit, and a curtain wall device, characterized in that: The control unit observes the curtain wall device through the monitoring and identification unit, the monitoring and identification unit feeds back information to the control unit, and the control unit adjusts and controls the curtain wall device. The curtain wall device includes a mounting frame (101) and a clamping frame (102) rotatably connected to the rear top of the mounting frame (101). A photovoltaic glass (103) is fixedly connected to the clamping frame (102). A protective frame (401) is slidably connected to the mounting frame (101). A side plate (402) is fixedly connected to the left and right sides of the front side of the protective frame (401). The front and rear sides are respectively provided with a rectangular groove, and one end of a plurality of springs (104) is uniformly fixedly connected in each rectangular groove. The other ends of the plurality of springs (104) on both sides are respectively fixedly connected to two side plates (402). The left side of the mounting bracket (101) is fixedly connected with an I-shaped protrusion, and the right side of the mounting bracket (101) is provided with an I-shaped groove that cooperates with the I-shaped protrusion on the left side of the mounting bracket (101). Each of the springs (104) is a compressible spring; The protective frame (401) is provided with a plurality of support rods evenly distributed, and the surface of each support rod is polished. The bottom of the clamping frame (102) is fixedly connected to a crossbar (105), the middle of the crossbar (105) is rotatably connected to a rotating seat (202), the upper side of the rotating seat (202) is rotatably connected to one side of a linkage plate (201), the other side of the linkage plate (201) is rotatably connected to a concave frame (109), the bottom of the concave frame (109) is rotatably connected to a push seat (108), the push seat (108) is fixedly connected to the movable end of an electric push rod (107), and the fixed end of the electric push rod (107) is fixedly connected to the front side inside the mounting frame (101). A top frame (106) is fixedly connected to the front and rear sides of the inner top of the mounting bracket (101). The front and rear sides of the liquid storage tank (301) are fixedly connected to the two top frames (106). The bottom of the liquid storage tank (301) is fixed and connected to the top of the connecting pipe (302). The bottom of the connecting pipe (302) is fixed and connected to the middle of the diversion pipe (303). The bottom of the diversion pipe (303) is fixed and connected to multiple short pipes. The bottoms of the multiple short pipes are evenly fixed and connected to the limiting plate (304). The limiting plate (304) is fixed and connected to the crossbar (105). A long strip plate (403) is fixedly connected to the bottom of the support rod located in the middle of the protective frame (401). The fixed end of the telescopic rod (404) is slidably connected to the long strip plate (403). A sliding plate (405) is fixedly connected to the middle and rear side of the fixed end of the telescopic rod (404). The adjacent surfaces of the two sliding plates (405) are in contact with and slide against the front and rear surfaces of the long strip plate (403). A connecting seat (406) is fixedly connected to the fixed end of the telescopic rod (404), and an adhesive plate (407) is rotatably connected to the connecting seat (406). The adhesive plate (407) is attached and fixedly connected to the bottom surface of the photovoltaic glass (103).

2. The photovoltaic curtain wall system according to claim 1, characterized in that: The linkage plate (201) is made of stainless steel.

3. The photovoltaic curtain wall system according to claim 1, characterized in that: The connecting pipe (302) is a rigid plastic pipe.

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