Photovoltaic panel water collection sealing structure and photovoltaic water collection irrigation device

Abstract

The invention discloses a photovoltaic panel water collection sealing structure and a photovoltaic water collection irrigation device. The photovoltaic panel water collection sealing structure comprises a sealing main body, the sealing main body comprises a sealing strip, the sealing strip is provided with four hollow cavities used for weight reduction, and diversion contact pieces are integrally formed in the upper positions of the two sides of each hollow cavity. According to the photovoltaic panel water collection sealing structure and the photovoltaic water collection irrigation device, the filter screen plate is driven by the reciprocating driving assembly to move in a reciprocating mode, foreign matter on the filter screen plate is promoted to slide down, the upper surface of the filter screen plate is cleaned with the assistance of a bristle plate, and the interior of a sewage draining exit is continuously collided through an anti-blocking rod; and meanwhile, the material pulling rod also applies a force towards the interior of the impurity storage bin to the foreign matter, so that the foreign matter is promoted to move towards the interior of the impurity storage bin, and the foreign matter is prevented from being clamped in the sewage outlet.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a photovoltaic panel water collection sealing structure and a photovoltaic water collection irrigation device. Background Art

[0002] With the construction of the national Shagohuang New Energy Base, making full use of the rain / water collection effect of photovoltaic panels, promoting the ecological restoration of the base, and even developing the photovoltaic + planting industry has become one of the focus issues of common concern to the government, industry, academia, research and application, and a series of water collection and water-saving utilization technologies and methods have also been formed. The existing photovoltaic panel gap sealing strip technology is mostly aimed at fixed bracket photovoltaic panels. This type of photovoltaic panel has a narrow gap and a small span, which is easy to seal. However, for flat single-axis brackets, the gap between photovoltaic panels is large, the span is large (generally 5-10cm, and some even reach 15cm), and the sealing strip itself is heavy, and it rotates with the photovoltaic panel, etc., resulting in problems such as poor sealing or easy slipping, which reduces the sealing effect and water / rain collection effect.

[0003] Existing photovoltaic panel facilities are usually designed with a water collection tank and a corresponding water diversion system to guide the collected water into a built-in water tank. In order to ensure the purity of the water quality and prevent foreign impurities such as dust, leaves, insects, etc. from entering the water tank to affect the water quality or block the pipes, designers generally install a filter screen at the entrance of the water tank. This filter screen can effectively intercept most foreign matter and ensure the cleanliness of the water entering the water tank. The foreign matter intercepted by the filter screen will be guided to a specific storage bin for subsequent cleaning. However, due to the different shapes and sizes of foreign matter, some foreign matter (such as slender branches, plastic fragments, etc.) may form a blockage at the sewage outlet, resulting in these foreign matter being unable to pass through the sewage outlet smoothly into the storage bin, but instead accumulating between the filter screen and the sewage outlet. Over time, this will not only reduce the filtering efficiency of the filter screen, but may also cause poor sewage discharge due to long-term accumulation, and even affect the normal operation of the entire water collection system. Summary of the invention

[0004] In view of the problem that the existing sewage outlet is clogged, which results in the foreign matter being unable to pass through the sewage outlet smoothly into the storage bin, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide a photovoltaic panel water collection sealing structure and a photovoltaic water collection irrigation device, the purpose of which is to prevent the sewage outlet from being blocked by foreign objects and achieve self-cleaning.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a photovoltaic panel water collection sealing structure, including a sealing body, the sealing body including a sealing strip, the sealing strip is provided with four hollow cavities for weight reduction, and guide contacts are integrally formed at the upper positions on both sides of the hollow cavity, and a group of inclined side lugs are installed on both sides of the sealing strip and below the guide contacts.

[0007] As a preferred solution of the photovoltaic panel water collection and sealing structure described in the present invention, the outer wall surfaces of the side lugs and the guide contact pieces and the upper surface of the sealing strip are all provided with a hydrophilic coating, a serrated contact surface is formed between the side lugs of the same group on one side, and the width of the guide contact piece is greater than the width of the side lugs.

[0008] A photovoltaic water collection irrigation device comprises a flat single-axis bracket, and photovoltaic panels installed on both sides of the top of the flat single-axis bracket, a water storage tank with a drainage hole at the bottom is rotatably installed on one side of the flat single-axis bracket through two shaft connecting frames, a drainage pipe is installed at the drainage outlet at the bottom of the water storage tank, and the water outlet end of the drainage pipe is connected to the water inlet end of the water collection tank, a plurality of electric telescopic rods are installed at equal intervals at the bottom of the water storage tank, and a positioning plug rod is fixedly installed at the movable end of the electric telescopic rod, a sewage outlet is opened on the side of the shaft connecting frame away from the flat single-axis bracket, and a debris storage bin connected to the inside of the sewage outlet is welded on the side of the water storage tank away from the flat single-axis bracket;

[0009] Both ends of the water storage tank are installed with reciprocating drive components placed in a relative state, a filter screen is fixedly connected between the movable ends of the two reciprocating drive components, a cleaning component for cleaning the upper surface of the filter screen is installed between the tops of the two reciprocating drive components, and an inclined guide plate is installed on the inner wall of the flat single-axis bracket on one side close to the storage bin and below the sewage outlet, and the inclined guide plate is located below the filter screen;

[0010] An anti-blocking component is installed inside the storage bin, and the movable end of the anti-blocking component is located inside the sewage outlet. The reciprocating drive component drives the filter screen plate to move obliquely and reciprocatingly, and drives the anti-blocking component to work at the same time.

[0011] As a preferred solution of the photovoltaic water collection and irrigation device described in the present invention, the shaft coupling includes a connecting shaft 1 rotatably mounted on a flat single-axis bracket, and a connecting shaft 2 rotatably mounted on a water storage tank, and a double-hole shaft plate is rotatably mounted between the connecting shaft 1 and the connecting shaft 2 on the same side.

[0012] As a preferred solution of the photovoltaic water collection and irrigation device described in the present invention, the reciprocating drive component includes an inclined seat, a sliding cavity is opened on one side of the inclined seat close to the filter screen plate, guide rods are installed on both sides of the sliding cavity, two linkage blocks are slidably installed between the two guide rods, and the filter screen plate is installed between the four linkage blocks on both sides, a spring is sleeved on the guide rod and located between the linkage block and the inner wall surface of the sliding cavity, and a driving source for driving the filter screen plate to move is installed inside the sliding cavity and between the two linkage blocks.

[0013] As a preferred solution of the photovoltaic water collection and irrigation device described in the present invention, wherein: the driving source includes a servo motor fixed at the bottom of the inclined seat, and a driving plate slidably installed between the two guide rods, an axis guide is provided at the top of the driving plate and located between the two guide rods, a driving convex strip is fixed to the middle of the driving plate close to the spring one side, and the driving convex strip is in conflict with the linkage block on the side close to the spring one, the driving end of the servo motor is fixedly connected to a circular disk, and the driving rod located inside the axis guide is fixed to the outward edge of the top of the circular disk.

[0014] As a preferred solution of the photovoltaic water collection and irrigation device described in the present invention, vertical seats are welded on both sides of the bottom of the inclined seat, a T-shaped hole is opened at one end of the vertical seat away from the inclined seat, a T-shaped rod is slidably installed on the vertical seat through the T-shaped hole, and the vertical rod end of the T-shaped rod is located below the vertical seat and is sleeved with spring 2.

[0015] As a preferred solution of the photovoltaic water collection and irrigation device described in the present invention, the anti-blocking component includes two screw rods rotatably installed at both ends of the storage bin, two translation bars are threadedly installed between the two screw rods, and both ends of the translation bar are provided with threaded holes threadedly connected to the screw rods, and a plurality of anti-blocking rods are inserted and fixed between the two translation bars, T-shaped positioning rods are welded at both ends of the storage bin, a linkage bar is slidably installed on the outer wall surface of the positioning rod, and one end of the linkage bar passes through the interior of the sewage outlet and conflicts with the bottom end of the filter screen, a spring three is sleeved on the outer wall surface of the positioning rod and is located on the side of the linkage bar away from the filter screen, a transmission shaft is rotatably installed on both sides of the storage bin through an axis frame, a bevel gear transmission is installed between the top of the transmission shaft and the screw rod, a gear one is fixed to the bottom end of the transmission shaft, and a rack one meshing with gear one is installed on the side of the linkage bar close to the gear one.

[0016] As a preferred solution of the photovoltaic water collection and irrigation device described in the present invention, rotating chambers are provided on both sides of the anti-blocking rod near one end of the filter screen plate, arc blocks are welded at the upper and lower positions of the interior of the anti-blocking rod near one end of the rotating chamber, mounting shafts are rotatably installed on both sides of the opposite surfaces of the two arc blocks, a pulling rod is sleeved on the middle of the mounting shaft, a gear 2 is sleeved on the outer wall of the mounting shaft and located above the pulling rod, a fixed rod with the same number as the anti-blocking rods is installed on one side of the inner wall of the debris storage bin, and the corresponding anti-blocking rods are coaxially arranged with the fixed rods, and two racks 2 are installed on one side of the anti-blocking rod located inside the fixed rod, and the racks 2 are meshed with the gears 2.

[0017] As a preferred solution of the photovoltaic water collection and irrigation device described in the present invention, the cleaning component includes two linear motors respectively installed on the top of the corresponding inclined seats, and the linear motors are parallel to the filter screen plate. A horizontal connecting bar is installed between the movable ends of the two linear motors, and a brush plate parallel to the filter screen plate is installed at the bottom of the horizontal connecting bar.

[0018] Compared with the prior art, the present invention has at least the following beneficial effects:

[0019] 1. The sealing body is installed in the gap between the two photovoltaic panels to fill the gap between the two photovoltaic panels, so as to prevent rainwater from flowing down from the gap and being unable to be collected during water collection. The sealing body adopts ABS material with lower density, which reduces the overall weight of the sealing body. The opening of four hollow cavities can further reduce the weight of the sealing body itself, which helps to avoid the sealing body from slipping easily due to its excessive weight after being made into a wide width. It can also solve the surface collapse of the sealing body caused by the hollow structure, and ensure that water can flow through the sealing body normally.

[0020] 2. The servo motor drives the circular disk to rotate at high speed, and the linkage block can drive the filter plate to move back and forth at high speed. The reciprocating oblique movement of the filter plate constantly changes the contact position between the debris and the filter plate, which helps to promote and accelerate the downward sliding of foreign matter, realizes self-cleaning of the filter plate, and helps to prevent foreign matter from being left on the filter plate and affecting the filtering effect of the filter plate.

[0021] 3. When cleaning workers use high-pressure water guns to wash photovoltaic panels, or when heavy rain falls on the filter plate and impacts the filter plate, by causing the filter plate to vibrate up and down, the filter plate is shaken, which helps to clear the blockage of the filter holes on the filter plate, ensure that impurities do not accumulate excessively in a certain area, and reduce the blockage of the filter. It can not only increase the filtration speed, but also extend the service life of the filter plate, and also help to shake off the impurities attached to the surface of the filter plate, further achieving a self-cleaning effect on the filter plate, thereby keeping the filter plate unobstructed.

[0022] 4. Under the lateral reciprocating action of the filter screen plate, the linkage bar is continuously impacted, and the spring three causes the linkage bar to reset itself, so that the linkage bar is in a state of lateral reciprocating activity, and is connected to cause the anti-blocking rod to move back and forth. When the anti-blocking rod reciprocates, it will continuously enter and exit the water storage tank through the sewage outlet. The anti-blocking rod can continuously collide with foreign matter stuck in the sewage outlet, causing the foreign matter to flip, shift or break, thereby cleaning the foreign matter blocking the sewage outlet and preventing foreign matter from blocking the sewage outlet and affecting the foreign matter from entering the internal storage bin.

[0023] 5. When the anti-blocking rod moves toward the inside of the water storage bin, the pulling rod passes through the rotating cavity and rotates out of the anti-blocking rod. When the pulling rod is rotated out of the anti-blocking rod, a force is applied to the foreign matter stuck at the sewage outlet to move toward the inside of the storage bin through the pulling rod, thereby further promoting the cleaning of the foreign matter stuck inside the sewage outlet and ensuring the smoothness of the sewage outlet. When the anti-blocking rod is reset, the reverse rotation of gear 2 and rack 2 causes the pulling rod to rotate back into the anti-blocking rod.

[0024] 6. The reciprocating drive assembly drives the filter screen plate to move reciprocatingly, causing foreign matter on the filter screen plate to slide off, thereby achieving self-cleaning of the filter screen plate, and using a brush plate to clean the upper surface of the filter screen plate to improve the cleanliness of the filter screen plate. In addition, when the filter screen plate moves reciprocatingly, the anti-blocking rod continuously hits the inside of the sewage outlet, which helps to eject foreign matter stuck in the sewage outlet. At the same time, the pulling rod also applies a force to the inside of the storage bin to promote the movement of foreign matter to the inside of the storage bin, avoid foreign matter getting stuck in the sewage outlet, and improve the anti-blocking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0026] in:

[0027] Figure 1 It is a schematic diagram of the overall structure of a photovoltaic panel water collection sealing structure and a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0028] Figure 2 It is a schematic plan view of the structure of a photovoltaic panel water collection sealing structure and a sealing body of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0029] Figure 3 It is a schematic structural diagram of a photovoltaic panel water collection sealing structure and a water storage tank and a water collection tank of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0030] Figure 4 It is a structural schematic diagram of a photovoltaic panel water collection sealing structure and an axis connecting frame of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0031] Figure 5 The present invention is a schematic diagram of the internal structure of a photovoltaic panel water collection sealing structure and a water storage tank of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0032] Figure 6It is a partial structural schematic diagram of a photovoltaic panel water collection sealing structure and a cleaning component of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0033] Figure 7 It is a schematic structural diagram of a photovoltaic panel water collection sealing structure and two reciprocating drive components and a filter screen plate of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0034] Figure 8 It is a partial cross-sectional structural schematic diagram of a photovoltaic panel water collection sealing structure and an inclined seat of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0035] Fig. 9 It is a schematic diagram of the internal structure of a photovoltaic panel water collection sealing structure and a water storage tank of a photovoltaic water collection irrigation device in an embodiment of the present invention (excluding the reciprocating drive component).

[0036] Fig.10 The present invention is a schematic diagram of the internal structure of a photovoltaic panel water collection sealing structure and a storage bin of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0037] Fig.11 A photovoltaic panel water collection sealing structure and a photovoltaic water collection irrigation device in an embodiment of the present invention Fig.10 Schematic diagram of the enlarged structure at point A in the middle.

[0038] Fig.12 The present invention is a schematic cross-sectional view of a photovoltaic panel water collection sealing structure and an anti-blocking rod of a photovoltaic water collection irrigation device in an embodiment of the present invention.

[0039] Fig.13 A photovoltaic panel water collection sealing structure and a photovoltaic water collection irrigation device in an embodiment of the present invention Fig.12 Schematic diagram of the enlarged structure at point B in the middle.

[0040] Description of reference numerals:

[0041] 1. Sealing body; 11. Sealing strip; 12. Hollow cavity; 13. Side lug; 14. Guide contact piece; 2. Water storage tank; 21. Drain pipe; 22. Water collection tank; 23. Miscellaneous storage tank; 24. Electric telescopic rod; 25. Positioning rod; 26. Inclined guide plate; 27. Sewage outlet; 3. Flat single-axis bracket; 4. Photovoltaic panel; 5. Shaft connecting frame; 51. Connecting shaft one; 52. Double-hole shaft plate; 53. Connecting shaft two; 6. Filter screen plate; 7. Cleaning assembly; 71. Linear motor; 72. Horizontal connecting strip; 73. Brush plate; 8. Reciprocating drive assembly; 81. Inclined seat; 82. Sliding cavity; 83. Linkage block; 84. Guide rod; 85. Shaft guide; 86. Drive plate; 87. Spring 1; 88. Drive rod; 89. Servo motor; 810. Drive convex strip; 811. T-bar; 812. Spring 2; 813. Vertical seat; 9. Anti-blocking assembly; 91. Linkage strip; 92. Rack 1; 93. Gear 1; 94. Transmission shaft; 95. Spring 3; 96. Screw rod; 97. Bevel gear transmission; 98. Translation strip; 99. Anti-blocking rod; 991. Rotating chamber; 992. Pulling rod; 993. Rack 2; 994. Mounting shaft; 995. Arc block; 996. Gear 2; 910. Fixed rod. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0044] Example 1

[0045] Reference Figure 1-2, which is the first embodiment of the present invention, provides a photovoltaic panel water collection sealing structure, the photovoltaic panel water collection sealing structure includes a sealing body 1, the sealing body 1 is made of ABS material with low density, which reduces the overall weight of the sealing body 1, the length of the sealing body 1 is determined by the length of the two photovoltaic panels 4, and it should not be too long, the sealing body 1 includes a sealing strip 11, and the sealing strip 11 is provided with four hollow cavities 12 for weight reduction, the opening of the four hollow cavities 12 can further reduce the weight of the sealing body 1 itself, help to avoid the sealing body 1 made into a wide width and easy to slip due to its own excessive weight, and can also solve the surface collapse of the sealing body 1 caused by the hollow structure, to ensure that water can flow through the sealing body 1 normally, both sides of the hollow cavity 12 are integrally formed with guide contacts 14 at the upper position, the setting of the guide contacts 14 guides the water to smoothly pass through the sealing body 1, to further increase the diversion effect, both sides of the sealing strip 11 and below the guide contacts 14 are installed with a group of inclined side lugs 13.

[0046] The outer wall surfaces of the side lugs 13 and the guide contact pieces 14 and the upper surface of the sealing strip 11 are all provided with a hydrophilic coating, and an anti-ultraviolet coating is provided below the hydrophilic coating. The anti-ultraviolet coating is used to increase the service life of the sealing strip. A serrated contact surface is formed between the side lugs 13 of the same group on one side, and the width of the guide contact piece 14 is greater than the width of the side lugs 13.

[0047] During use, the sealing body 1 is installed in the gap between the two photovoltaic panels 4. The sealing body 1 is used to fill the gap between the two photovoltaic panels 4 to prevent rainwater from flowing down through the gap and being unable to be collected during water collection.

[0048] Example 2

[0049] Reference Figure 1-9 , which is the second embodiment of the present invention, which is different from the first embodiment in that: a photovoltaic water collection irrigation device includes a flat single-axis bracket 3, and photovoltaic panels 4 installed on both sides of the top of the flat single-axis bracket 3, and at the same time, a sealing body 1 is installed between the opposite surfaces of the two photovoltaic panels 4, and a water storage tank 2 with a drainage hole at the bottom is rotatably installed on one side of the flat single-axis bracket 3 through two shaft connecting frames 5, and a drainage pipe 21 is installed at the drainage port at the bottom of the water storage tank 2, and the water outlet end of the drainage pipe 21 is connected to the water collection tank 22. The water inlet end is connected, and a plurality of electric telescopic rods 24 are installed at equal intervals at the bottom of the water storage bin 2. A positioning rod 25 is fixedly installed at the movable end of the electric telescopic rod 24. The electric telescopic rod 24 is extended to insert the positioning rod 25 into the ground, which has the effect of fixing the water storage bin 2. A sewage outlet 27 is provided on the side of the shaft connecting frame 5 away from the flat single-axis bracket 3. A debris storage bin 23 connected with the inside of the sewage outlet 27 is welded on the side of the water storage bin 2 away from the flat single-axis bracket 3, and a sewage outlet window is provided at the bottom of the debris storage bin 23.

[0050] Reciprocating drive components 8 placed in a relative state are installed at both ends of the water storage tank 2, and a filter screen plate 6 is fixedly connected between the movable ends of the two reciprocating drive components 8. A cleaning component 7 for cleaning the upper surface of the filter screen plate 6 is installed between the tops of the two reciprocating drive components 8. An inclined guide plate 26 is installed on the inner wall of the flat single-axis bracket 3, close to one side of the debris storage bin 23 and below the sewage outlet 27, and the inclined guide plate 26 is located below the filter screen plate 6. Rainwater and water for cleaning the photovoltaic panels 4 flow into the interior of the water storage tank 2, and debris is filtered through the filter screen plate 6. The water flows smoothly through the filter screen plate 6 into the interior of the water storage tank 2, and finally the filtered water flows into the interior of the collecting water tank 22 through the discharge pipe 21. When irrigation is needed, water can be directly taken out from the inside of the collecting water tank 22 for use, thereby avoiding waste of water resources.

[0051] An anti-blocking component 9 is installed inside the debris storage bin 23, and the movable end of the anti-blocking component 9 is located inside the sewage outlet 27. The reciprocating drive component 8 drives the filter screen plate 6 to reciprocate obliquely and drives the anti-blocking component 9 to work at the same time.

[0052] The filter screen plate 6 filters foreign matter and separates it from rainwater to ensure the cleanliness of the collected water. At the same time, the reciprocating drive assembly 8 drives the filter screen plate 6 to move back and forth, causing foreign matter on the filter screen plate 6 to slide off, thereby realizing self-cleaning of the filter screen plate 6, and assisted by the brush plate 73 to clean the upper surface of the filter screen plate 6 to improve the cleanliness of the filter screen plate 6. In addition, when the filter screen plate 6 moves back and forth, the anti-blocking rod 99 continuously collides with the inside of the sewage outlet 27, which helps to eject foreign matter stuck in the sewage outlet 27. At the same time, the pulling rod 992 also applies a force to the foreign matter toward the inside of the storage bin 23, thereby promoting the foreign matter to move toward the inside of the storage bin 23, avoiding foreign matter from being stuck at the sewage outlet 27, and improving the anti-blocking effect.

[0053] The shaft coupling 5 includes a connecting shaft 1 51 rotatably mounted on the flat single-shaft bracket 3, and a connecting shaft 2 53 rotatably mounted on the water storage tank 2, and a double-hole shaft plate 52 is rotatably mounted between the connecting shaft 1 51 and the connecting shaft 2 53 on the same side.

[0054] The reciprocating drive assembly 8 includes an inclined seat 81, and a sliding cavity 82 is provided on one side of the inclined seat 81 close to the filter screen plate 6. Guide rods 84 are installed on both sides of the sliding cavity 82. Two linkage blocks 83 are slidably installed between the two guide rods 84, and the filter screen plate 6 is installed between the four linkage blocks 83 on both sides. The filter screen plate 6 is placed obliquely, and the filtered foreign matter will roll downward along the oblique direction of the filter screen plate 6, and pass through the sewage outlet 27 smoothly through the guidance of the inclined guide plate 26 into the interior of the storage bin 23 for collection, so as to keep the upper surface of the filter screen plate 6 from accumulating foreign matter, thereby improving the filtering effect of the filter screen plate 6 during long-term use. Two sliding holes that slide with the guide rods 84 are provided on the linkage block 83, and a spring 87 is sleeved on the guide rod 84 and located between the linkage block 83 and the inner wall surface of the sliding cavity 82. A driving source for driving the filter screen plate 6 to move is installed inside the sliding cavity 82 and between the two linkage blocks 83.

[0055] The driving source includes a servo motor 89 fixed at the bottom of the inclined seat 81, and a driving plate 86 slidably installed between the two guide rods 84, and the driving end of the servo motor 89 is located inside the sliding cavity 82, and two sliding holes are provided on the driving plate 86 for the guide rods 84 to pass through. The top of the driving plate 86 is provided with an axis guide 85 between the two guide rods 84, and a driving convex strip 810 is fixed to the middle of the driving plate 86 near the spring 1 87, and the driving convex strip 810 is in conflict with the linkage block 83 on the side near the spring 1 87. The servo motor The driving end of 89 is fixedly connected with a circular disk, and a driving rod 88 located inside the shaft guide 85 is fixed on the outward edge of the top of the circular disk. The circular disk is driven to rotate at high speed by the servo motor 89, and the filter plate 6 can be driven to reciprocate at high speed through the linkage block 83. The reciprocating oblique movement of the filter plate 6 constantly changes the contact position between the debris and the filter plate 6, which helps to promote and accelerate the downward sliding of foreign matter, realizes self-cleaning of the filter plate 6, and helps to prevent foreign matter from being left on the filter plate 6 and affecting the filtering effect of the filter plate 6.

[0056] Vertical seats 813 are welded on both sides of the bottom of the inclined seat 81. A T-shaped hole is opened at one end of the vertical seat 813 away from the inclined seat 81. A T-shaped rod 811 is slidably installed on the vertical seat 813 through the T-shaped hole, and the bottom end of the T-shaped rod 811 is fixed to the bottom of the inner wall of the water storage tank 2. The vertical rod end of the T-shaped rod 811 is located below the vertical seat 813 and is sleeved with a spring 2 812.

[0057] The cleaning component 7 includes two linear motors 71 respectively installed on the top of the corresponding inclined seats 81, and the linear motors 71 are in a parallel state with the filter screen plate 6. A cross-connecting bar 72 is installed between the movable ends of the two linear motors 71, and a brush plate 73 parallel to the filter screen plate 6 is installed at the bottom of the cross-connecting bar 72, and the bristle end of the brush plate 73 is in contact with the upper surface of the filter screen plate 6. The linear motor 71 drives the cross-connecting bar 72 to move back and forth along the upper surface of the filter screen plate 6, and the upper surface of the filter screen plate 6 is brushed by the brush plate 73, so as to realize self-cleaning of the upper surface of the filter screen plate 6.

[0058] During use, the servo motor 89 drives the circular disk to rotate at high speed. When the circular disk rotates, it drives the driving rod 88 to move inside the shaft guide 85, prompting the driving plate 86 to move to one side of the spring 87 and then reset. Therefore, when the circular disk rotates at high speed, it will drive the convex strip 810 to contact the linkage block 83 to move to one side of the spring 87 and compress the spring 87. When the driving plate 86 is reset, the linkage block 83 is reset under the elastic action of the spring 87, and the filter screen plate 6 is driven to reciprocate at high speed through the linkage block 83. When the cleaning worker flushes the photovoltaic panel 4 with a high-pressure water gun, the filter screen plate 6 can also be flushed with a high-pressure water gun. When the high-pressure water flow impacts the filter screen plate 6, or when rain falls on the filter screen plate 6 during heavy rain When the filter screen plate 6 is impacted, the filter screen plate 6 is subjected to a downward impact force which is dispersed to the inclined seat 81 by the linkage block 83, prompting the vertical seat 813 to move downward and compressing the spring 2 812 downward. Under the elastic action of the spring 2 812, when the pressure becomes smaller or contacts, the filter screen plate 6 may rebound downward. Therefore, the filter screen plate 6 is caused to vibrate up and down through 712, and the filter screen plate 6 is caused to shake, which helps to clean the blockage of the filter holes on the filter screen plate 6, ensure that impurities will not accumulate excessively in a certain area, and reduce the blockage of the filter screen. It can not only improve the filtering speed, but also extend the service life of the filter screen plate 6, and also help to shake off the impurities attached to the surface of the filter screen plate 6, further achieving a self-cleaning effect on the filter screen plate 6, thereby keeping the filter screen plate 6 unobstructed.

[0059] The remaining structures are the same as those of Example 1.

[0060] Example 3

[0061] Reference Figure 9-13, which is the third embodiment of the present invention, which is different from the second embodiment in that the anti-blocking component 9 includes two screw rods 96 rotatably installed at both ends of the storage bin 23, two translation bars 98 are threadedly installed between the two screw rods 96, and both ends of the translation bar 98 are provided with threaded holes threadedly connected to the screw rods 96, and a plurality of anti-blocking rods 99 are inserted and fixed between the two translation bars 98, and one end of the anti-blocking rod 99 close to the filter screen plate 6 is located inside the sewage outlet 27, and T-shaped positioning rods are welded at both ends of the storage bin 23. A linkage bar 91 is slidably installed on the outer wall surface of the positioning rod, and one end of the linkage bar 91 passes through the interior of the sewage outlet 27 and conflicts with the bottom end of the filter screen plate 6. A sliding cavity sliding with the positioning rod is opened on the side of the linkage bar 91 close to the positioning rod, and a spring three 95 is sleeved on the outer wall surface of the positioning rod and located on the side of the linkage bar 91 away from the filter screen plate 6. A transmission shaft 94 is rotatably installed on both sides of the storage bin 23 through an axis frame, and the top of the transmission shaft 94 is connected to the screw rod. A bevel gear transmission member 97 is installed between the filter plate 6 and the filter plate 6. The bevel gear transmission member 97 consists of two meshing bevel gears. One bevel gear is fixed to the top of the transmission shaft 94, and the other is sleeved on the screw rod 96. A gear 93 is fixed to the bottom end of the transmission shaft 94. A rack 92 meshing with the gear 93 is installed on the side of the linkage bar 91 close to the gear 93. Under the lateral reciprocating action of the filter screen plate 6, the linkage bar 91 is continuously impacted and the spring 3 95 causes the linkage bar 91 to reset itself. The linkage bar 91 is also placed in a state of lateral reciprocating movement, and is connected to the anti-blocking rod 99 to move back and forth. The anti-blocking rod 99 will continuously enter and exit the interior of the water storage tank 2 through the sewage outlet 27 during the reciprocating movement. The anti-blocking rod 99 can continuously collide with foreign objects stuck in the sewage outlet 27, causing the foreign objects to flip, shift or break, thereby cleaning the foreign objects stuck in the sewage outlet 27 and preventing foreign objects from being blocked at the sewage outlet 27 and affecting their entry into the internal storage of the debris bin 23.

[0062] Rotating cavities 991 are provided on both sides of the anti-blocking rod 99 near one end of the filter screen plate 6, and arc blocks 995 are welded at the upper and lower positions of the interior of the anti-blocking rod 99 and near one end of the rotating cavity 991, and mounting shafts 994 are rotatably installed on both sides of the opposite surfaces of the two arc blocks 995, and a pulling rod 992 is sleeved on the middle part of the mounting shaft 994, and a gear 2 996 is sleeved on the outer wall of the mounting shaft 994 and located above the pulling rod 992, and a fixed rod 910 with the same number as the anti-blocking rod 99 is installed on one side of the inner wall of the storage bin 23, and the corresponding anti-blocking rod 99 is coaxially arranged with the fixed rod 910, and at the same time, one end of the fixed rod 910 is located inside the anti-blocking rod 99, and two racks 2 993 are installed on one side of the anti-blocking rod 99 located inside the fixed rod 910, and the racks 2 993 and the gears 2 99 6 are meshed, and when the anti-blocking rod 99 moves toward the inside of the water storage bin 2, it will drive the gear 2 996 to move toward the inside of the water storage bin 2, while the rack 2 993 is in a fixed state. Under the meshing transmission action of the rack 2 993 and the gear 2 996, the two mounting shafts 994 are driven to rotate at the same time, so that the pulling rod 992 passes through the rotating cavity 991 and is rotated out of the anti-blocking rod 99. When the pulling rod 992 is rotated out of the anti-blocking rod 99, a force is applied to the foreign matter stuck at the sewage outlet 27 through the pulling rod 992 to move it toward the inside of the debris bin 23, further promoting the cleaning of the foreign matter stuck in the sewage outlet 27 and ensuring the smoothness of the sewage outlet 27. When the anti-blocking rod 99 is reset, the reverse rotation of the gear 2 996 and the rack 2 993 causes the pulling rod 992 to be rotated back into the anti-blocking rod 99.

[0063] During use, when the filter screen plate 6 moves horizontally, the filter screen plate 6 resists the linkage bar 91 and moves toward the direction of the storage bin 23. The linkage bar 91 compresses the spring three 95, and under the meshing transmission action of the rack 1 92 and the gear 1 93, the transmission shaft 94 is driven to rotate, and under the transmission action of the bevel gear transmission member 97, the screw rod 96 rotates with the transmission shaft 94. Under the horizontal thread transmission action of the screw rod 96 and the threaded hole on the translation bar 98, the two translation bars 98 move toward the direction of the filter screen plate 6 at the same time, driving the anti-blocking rod 99 to pass through the sewage outlet 27 into the interior of the water storage bin 2. When the filter screen plate 6 moves in the opposite direction, The compression on the linkage bar 91 is released, and the inclined seat 81 is reset under the reverse action of the spring three 95, and the anti-blocking rod 99 is reset under the transmission action. Therefore, under the lateral reciprocating action of the filter screen plate 6, the linkage bar 91 is continuously impacted, and the spring three 95 causes the linkage bar 91 to reset itself, so that the linkage bar 91 is in a state of lateral reciprocating activity, and is connected to cause the anti-blocking rod 99 to reciprocate. When reciprocating, the anti-blocking rod 99 will continuously enter and exit the interior of the water storage tank 2 through the sewage outlet 27. The anti-blocking rod 99 can continuously collide with foreign objects stuck in the sewage outlet 27 to prevent foreign objects from accumulating and causing the sewage outlet to be blocked.

[0064] The remaining structure is the same as that of Example 2.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic panel water collection and sealing structure, characterized in that: The invention comprises a sealing body (1), wherein the sealing body (1) comprises a sealing strip (11), wherein the sealing strip (11) is provided with four hollow cavities (12) for reducing weight, and guide contact pieces (14) are integrally formed at upper positions on both sides of the hollow cavities (12), and a group of inclined side lugs (13) are installed on both sides of the sealing strip (11) and below the guide contact pieces (14).

2. The photovoltaic panel water collection and sealing structure according to claim 1, characterized in that: The outer wall surfaces of the side lugs (13) and the guide contact pieces (14) and the upper surface of the sealing strip (11) are all provided with a hydrophilic coating, a serrated contact surface is formed between the side lugs (13) of the same group on one side, and the width of the guide contact pieces (14) is greater than the width of the side lugs (13).

3. A photovoltaic water collection irrigation device, comprising a flat single-axis support (3), and photovoltaic panels (4) mounted on both sides of the top of the flat single-axis support (3), characterized in that: A water storage tank (2) with a drainage hole at the bottom is rotatably mounted on one side of the flat single-axis bracket (3) through two shaft couplings (5); a drainage pipe (21) is mounted at the drainage port at the bottom of the water storage tank (2); and the water outlet end of the drainage pipe (21) is connected to the water inlet end of the water collection tank (22); a plurality of electric telescopic rods (24) are mounted at equal intervals at the bottom of the water storage tank (2); a positioning plug rod (25) is fixedly mounted at the movable end of the electric telescopic rod (24); a sewage outlet (27) is provided on the side of the shaft coupling (5) away from the flat single-axis bracket (3); and a debris storage tank (23) connected to the inside of the sewage outlet (27) is welded on the side of the water storage tank (2) away from the flat single-axis bracket (3); Both ends of the water storage bin (2) are provided with reciprocating drive assemblies (8) placed in an opposite state, a filter screen (6) is fixedly connected between the movable ends of the two reciprocating drive assemblies (8), a cleaning assembly (7) for cleaning the upper surface of the filter screen (6) is installed between the tops of the two reciprocating drive assemblies (8), and an inclined guide plate (26) is installed on the inner wall surface of the flat single-axis bracket (3) on a side close to the debris storage bin (23) and below the sewage outlet (27); An anti-blocking component (9) is installed inside the debris storage bin (23), and the movable end of the anti-blocking component (9) is located inside the sewage outlet (27). The reciprocating drive component (8) drives the filter screen plate (6) to move in an oblique reciprocating direction and simultaneously drives the anti-blocking component (9) to work.

4. The photovoltaic water collection irrigation device according to claim 3, characterized in that: The shaft coupling (5) comprises a first connecting shaft (51) rotatably mounted on a flat single-shaft bracket (3), and a second connecting shaft (53) rotatably mounted on a water storage tank (2), and a double-hole shaft plate (52) is rotatably mounted between the first connecting shaft (51) and the second connecting shaft (53) on the same side.

5. The photovoltaic water collection irrigation device according to claim 4, characterized in that: The reciprocating drive assembly (8) comprises an inclined seat (81), a sliding cavity (82) is provided on one side of the inclined seat (81) close to the filter screen plate (6), guide rods (84) are installed on both sides of the sliding cavity (82), two linkage blocks (83) are slidably installed between the two guide rods (84), and the filter screen plate (6) is installed between the four linkage blocks (83) on both sides, a spring (87) is sleeved on the guide rod (84) and located between the linkage block (83) and the inner wall surface of the sliding cavity (82), and a driving source for driving the filter screen plate (6) to move is installed inside the sliding cavity (82) and located between the two linkage blocks (83).

6. The photovoltaic water collection irrigation device according to claim 5, characterized in that: The driving source comprises a servo motor (89) fixed at the bottom of the inclined seat (81), and a driving plate (86) slidably mounted between two guide rods (84); an axis guide (85) is provided at the top of the driving plate (86) and between the two guide rods (84); a driving convex strip (810) is fixed at the middle of the driving plate (86) near the spring one (87), and the side of the driving convex strip (810) near the spring one (87) is in conflict with the linkage block (83); a circular disk is fixedly connected to the driving end of the servo motor (89); a driving rod (88) located inside the axis guide (85) is fixed at the outward edge of the top of the circular disk.

7. The photovoltaic water collection irrigation device according to claim 6, characterized in that: Vertical seats (813) are welded on both sides of the bottom of the inclined seat (81), and a T-shaped hole is opened at one end of the vertical seat (813) away from the inclined seat (81), and a T-shaped rod (811) is slidably installed on the vertical seat (813) through the T-shaped hole, and a spring 2 (812) is sleeved on the vertical rod end of the T-shaped rod (811) and located below the vertical seat (813).

8. The photovoltaic water collection irrigation device according to claim 7, characterized in that: The anti-blocking assembly (9) comprises two screw rods (96) rotatably mounted at two ends of the interior of the storage bin (23), two translation bars (98) are threadedly mounted between the two screw rods (96), and threaded holes are provided at both ends of the translation bar (98) for threaded connection with the screw rods (96), a plurality of anti-blocking rods (99) are inserted and fixed between the two translation bars (98), T-shaped positioning rods are welded at both ends of the interior of the storage bin (23), a linkage bar (91) is slidably mounted on the outer wall of the positioning rod, and one end of the linkage bar (91) passes through the inner wall of the sewage outlet (27) The outer wall surface of the positioning rod is located on the side of the linkage bar (91) away from the filter screen plate (6) and is sleeved with a spring three (95). Both sides of the interior of the storage bin (23) are rotatably mounted with a transmission shaft (94) through an axle frame. A bevel gear transmission member (97) is installed between the top of the transmission shaft (94) and the screw rod (96). A gear one (93) is fixed to the bottom end of the transmission shaft (94). A rack one (92) meshing with the gear one (93) is installed on the side of the linkage bar (91) close to the gear one (93).

9. The photovoltaic water collection irrigation device according to claim 8, characterized in that: The anti-blocking rod (99) is provided with a rotating cavity (991) on both sides of one end close to the filter screen plate (6), and arc blocks (995) are welded inside the anti-blocking rod (99) and at the upper and lower positions close to one end of the rotating cavity (991), and mounting shafts (994) are rotatably mounted on both sides of the opposite surfaces of the two arc blocks (995), and a pulling rod (992) is sleeved in the middle of the mounting shaft (994), and the outer wall of the mounting shaft (994) is A second gear (996) is sleeved above the material pulling rod (992), and a fixed rod (910) having the same number as the anti-blocking rod (99) is installed on one side of the inner wall of the storage bin (23), and the corresponding anti-blocking rod (99) and the fixed rod (910) are coaxially arranged, and two second racks (993) are installed on one side of the anti-blocking rod (99) located inside the fixed rod (910), and the second racks (993) are meshed with the second gear (996).

10. The photovoltaic water collection irrigation device according to claim 9, characterized in that: The cleaning assembly (7) comprises two linear motors (71) respectively mounted on the top of corresponding inclined seats (81), and the linear motors (71) are in a parallel state with the filter screen plate (6). A cross-connecting bar (72) is mounted between the movable ends of the two linear motors (71), and a brush plate (73) parallel to the filter screen plate (6) is mounted at the bottom of the cross-connecting bar (72).

Images