A solar collector for buildings

Abstract

This invention discloses a solar collector panel for buildings, relating to the field of solar collector panel technology. It includes a movable block, a long plate, a flexible plate, a chemical tube, an L-shaped block, a protrusion, and an irregular rod. The movable block is threaded onto the circumferential surface of a reciprocating screw. The long plate is fixedly installed at the bottom of the movable block. The flexible plate is rotatably installed at the bottom of the long plate. The chemical tube is fixedly installed on the side of the long plate away from the motor. The L-shaped block is fixedly installed on the front of the long plate, and the end of the L-shaped block away from the motor can elastically extend and retract. The protrusion slides through the front of the L-shaped block near the left side. The irregular rod is fixedly installed on the side of the protrusion away from the motor. This design ensures maximum sunlight reception, maintains high power generation efficiency, protects the physical structure of the solar panel, extends its service life, significantly reduces the frequency of manual cleaning, and lowers maintenance costs and safety risks.

Description

Technical Field

[0001] This invention relates to the field of solar collector technology, specifically to a solar collector for buildings. Background Technology

[0002] A solar collector is a device used for the utilization of solar energy, designed to make use of solar energy resources.

[0003] Patent publication number CN222352564U involves a steel frame structure with a solar panel placed on top. The top of the steel frame structure has chain drive structures near both sides, each consisting of a drive chain. A solar panel cleaning structure is fixed between the two drive chains, including a cleaning brush and several blower heads. A large gear is fixed at the bottom of the steel frame structure, with a base rotating beneath it. Universal wheels are fixed at the four corners of the bottom of the steel frame structure. This patent solves the problems of existing solar collectors accumulating dust and debris on their upper surface, making timely cleaning difficult, and the solar collectors not always maintaining a good heat absorption angle.

[0004] The aforementioned patent addresses the issues of dust and debris accumulating on the upper surface of existing solar collectors, which cannot be cleaned in a timely manner, and the inability of the solar collectors to maintain a good heat absorption angle. However, problems remain, such as the inability to effectively clean up snow or collect and utilize it, and the potential impact of excessive snow accumulation on subsequent cleaning. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a solar thermal collector for buildings, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a solar collector panel for buildings, comprising a solar panel, a base plate fixedly installed on the left side of the solar panel, a motor fixedly installed on the top of the base plate, a reciprocating screw fixedly installed at the output end of the motor, a support block fixedly installed on the top right side of the solar panel, and a scraping mechanism provided on the reciprocating screw;

[0007] The scraping mechanism includes a moving block, a long plate, a flexible plate, a medicine tube, an L-shaped block, a protrusion, and an irregular rod. The moving block is threaded onto the circumferential surface of a reciprocating screw. The long plate is fixedly installed at the bottom of the moving block. The flexible plate is rotatably installed at the bottom of the long plate. The medicine tube is fixedly installed on the side of the long plate away from the motor. The L-shaped block is fixedly installed on the front of the long plate. The end of the L-shaped block away from the motor can be elastically extended and retracted. The protrusion slides through the front of the L-shaped block near the left side. The irregular rod is fixedly installed on the side of the protrusion away from the motor.

[0008] The right side of the solar panel is equipped with a snow collection mechanism and a recycling mechanism for the secondary use of the collected snow. When the soft plate comes into contact with the protrusion, it will push the protrusion to move outward. When the protrusion moves outward, it will drive the irregular rod to move outward. When the irregular rod moves outward, it will open the valve of the switch valve.

[0009] According to the above technical solution, the scraping mechanism further includes a support column, a medicine container, a connecting pipe, a switch valve, and a fixing block. One end of the support column is fixedly installed on the top of the long plate, the medicine container is fixedly installed on the other end of the support column, one end of the connecting pipe is fixedly installed on the bottom of the medicine container, and the other end of the connecting pipe is fixedly connected to the medicine tube. The switch valve is set on the circumferential surface of the connecting pipe, and the fixing block is fixedly installed on the side of the long plate near the motor. When the irregular rod moves outward, it will open the valve of the switch valve. When the valve of the switch valve is opened, the liquid inside the medicine container above the support column will flow into the medicine tube through the connecting pipe.

[0010] According to the above technical solution, the flexible plate contacts the protrusion, the switch valve contacts the irregular rod, the flexible plate contacts the solar panel, and when the flexible plate is flipped, it contacts the protrusion above the fixed block. When the flexible plate contacts the protrusion, it pushes the protrusion to move outward.

[0011] According to the above technical solution, the collection mechanism includes a push plate, a collecting frame, an elastic telescopic plate, a rack, a gear, a cylinder, and a ring. The collecting frame is fixedly installed on the solar panel, the push plate is slidably installed inside the collecting frame, the elastic telescopic plate is fixedly installed on the top of the collecting frame, the rack is slidably installed on the inner wall of the collecting frame, the gear is rotatably installed on the inner wall of the collecting frame, the cylinder is fixedly installed on the gear, and the ring is sleeved on the circumferential surface of the cylinder. When the soft plate pushes the snow above the collecting frame, it will fall forward due to the bending of the plate and will not fall into the angle between the collecting frame and the solar panel. At the same time, when the push plate moves, it will drive the rack to move.

[0012] According to the above technical solution, the collection mechanism also includes a long column, a square plate, and a convex plate. One end of the long column is fixedly installed at the bottom of the ring, the square plate is fixedly installed at the other end of the long column, and the convex plate is fixedly installed at the bottom of the inner wall of the collection frame. When the long column moves, it will drive the square plate to move. When the square plate moves, it will compress the snow falling into the collection frame. At the same time, when the square plate moves, it will contact the convex plate, thereby making the snow below more compact.

[0013] According to the above technical solution, the push plate does not directly contact the solar panel, the solar panel has a curved plate on the side near the push plate, the rack meshes with the gear, and when the push plate moves, it drives the rack to move, when the rack moves, it drives the gear to move, and when the gear rotates, it drives the cylinder to rotate.

[0014] According to the above technical solution, the circulation mechanism comprises a compression box, a round head block, a triangular block, a transport pipe, a water-cooling tank, a heater, a spray pipe, a toothed sleeve, a toothed flat strip, a connecting plate, a deck, a screen plate, and a scraper. The compression box is fixedly installed at the bottom of the receiving frame, the round head block is fixedly installed at the bottom of the square plate, the triangular block is slidably installed inside the compression box, one end of the transport pipe is fixedly installed on the back of the compression box, the water-cooling tank is fixedly installed at the other end of the transport pipe, the heater is fixedly installed on the outer wall of the water-cooling tank, and the spray pipe is rotatably installed on the top of the water-cooling tank. The toothed sleeve is fixedly installed on the circumferential surface of the nozzle near the water tank. The toothed flat strip is slidably installed on the top of the water tank. One end of the connecting plate is fixedly installed on the top of the toothed flat strip. The deck is fixedly installed on the other end of the connecting plate. The screen plate is fixedly installed inside the water tank. The scraper is fixedly installed on the bottom of the toothed flat strip. When the deck moves, it will drive the connecting plate to move. When the connecting plate moves, it will drive the toothed flat strip to move. When the toothed flat strip moves, it will drive the toothed sleeve to move. When the toothed sleeve moves, it will drive the nozzle to move.

[0015] According to the above technical solution, the toothed sleeve meshes with the toothed flat bar, the deck pusher plate contacts it, the heater is used to heat the screen plate, when the toothed flat bar moves, it will drive the toothed sleeve to move, and when the toothed sleeve moves, it will drive the nozzle to move.

[0016] This invention provides a solar collector panel for buildings. It has the following beneficial effects:

[0017] (1) In this invention, the fixed blocks on both sides of the long plate will obstruct the snow and prevent the snow from falling and accumulating on both sides, which will affect the subsequent cleaning. When the valve of the switch valve is opened, the liquid inside the medicine tank above the support will flow into the medicine tube through the pipe, thereby melting the ice on the solar panel. This can remove the ice and snow on the surface of the solar panel in time, ensuring that it can receive sunlight to the maximum extent, maintain a high power generation efficiency, protect the physical structure of the solar panel, extend its service life, greatly reduce the frequency of manual cleaning, and reduce maintenance costs and safety risks.

[0018] (2) When the push plate moves, it will drive the elastic telescopic plate to move. At the same time, when the push plate moves, it will push the snow pushed off by the soft plate into the rear of the collection frame. When the square plate moves, it will compress the snow that falls into the collection frame. At the same time, when the square plate moves, it will contact the convex plate, thereby compressing the snow below more compactly. This can effectively reduce the volume of snow and dust, so that the collection box can hold more snow and dust in the same space, reducing the occurrence of snow and dust overflow due to insufficient collection box capacity.

[0019] (3) In this invention, when the triangular block slides, it will push the compressed snow block inside the compression box to move. When the snow block inside the compression box slides, it will enter the water tank through the transport pipe, which is conducive to the utilization of the compacted snow. The snow block above will melt into water and flow into the bottom of the water tank. When the water flows into the bottom of the water tank, the water pump will be started at the appropriate time. The water will be sprayed out through the spray pipe, which can effectively wash away these impurities, keep the surface of the solar panel clean, ensure that the light can fully shine on the solar panel, avoid local shading caused by dust accumulation, and ensure that all parts of the solar panel can receive sunlight evenly, thereby reducing power generation loss. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the reciprocating lead screw and medicine tube structure of the present invention;

[0022] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of section A in the middle;

[0023] Figure 4 This is a schematic diagram of the solar panel and elastic telescopic plate structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the frame and elastic telescopic plate structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the rack and square plate structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the transport pipe and water tank structure of the present invention;

[0027] Figure 8 This is a schematic diagram of the tooth sleeve and tooth flat strip structure of the present invention.

[0028] In the diagram: 1. Solar panel; 2. Base plate; 3. Motor; 4. Reciprocating lead screw; 5. Support block; 601. Moving block; 602. Long plate; 603. Flexible plate; 604. Medicine tube; 605. L-block; 606. Protrusion; 607. Irregular rod; 608. Support column; 609. Medicine container; 610. Through pipe; 611. Switch valve; 612. Fixing block; 701. Push plate; 702. Retracting frame; 703. Elastic telescopic plate; 7 04. Rack; 705. Gear; 706. Cylinder; 707. Ring; 708. Long column; 709. Square plate; 710. Convex plate; 801. Compression box; 802. Round head block; 803. Triangular block; 804. Transport pipe; 805. Water tank; 806. Heater; 807. Spray pipe; 808. Gear sleeve; 809. Flat toothed rack; 810. Connecting plate; 811. Deck; 812. Screen plate; 813. Scraper. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1-8 One embodiment of the present invention is: a solar collector for building, including a solar panel 1, a base plate 2 fixedly installed on the left side of the solar panel 1, a motor 3 fixedly installed on the top of the base plate 2, a reciprocating screw 4 fixedly installed at the output end of the motor 3, a support block 5 fixedly installed on the top right side of the solar panel 1, and a scraping mechanism provided on the reciprocating screw 4.

[0031] The scraping mechanism includes a moving block 601, a long plate 602, a flexible plate 603, a medicine tube 604, an L-block 605, a protrusion 606, and an irregular rod 607. The moving block 601 is threaded onto the circumferential surface of the reciprocating screw 4. The long plate 602 is fixedly installed at the bottom of the moving block 601. The flexible plate 603 is rotatably installed at the bottom of the long plate 602. The medicine tube 604 is fixedly installed on the side of the long plate 602 away from the motor 3. The L-block 605 is fixedly installed on the front of the long plate 602. The end of the L-block 605 away from the motor 3 can elastically extend and retract. The protrusion 606 slides through the front of the L-block 605 near the left side. The irregular rod 607 is fixedly installed on the side of the protrusion 606 away from the motor 3. This mechanism can promptly remove ice and snow from the surface of the solar panel 1, ensuring that it can receive sunlight to the maximum extent, maintain high power generation efficiency, protect the physical structure of the solar panel 1, extend its service life, greatly reduce the frequency of manual cleaning, and reduce maintenance costs and safety risks.

[0032] The scraping mechanism also includes a support column 608, a medicine container 609, a connecting pipe 610, a switch valve 611, and a fixing block 612. One end of the support column 608 is fixedly installed on the top of the long plate 602, the medicine container 609 is fixedly installed on the other end of the support column 608, one end of the connecting pipe 610 is fixedly installed on the bottom of the medicine container 609, and the other end of the connecting pipe 610 is fixedly connected to the medicine tube 604. The switch valve 611 is located on the circumferential surface of the connecting pipe 610, and the fixing block 612 is fixedly installed on the side of the long plate 602 near the motor 3. When the irregular rod 607 moves outward, it will open the valve of the switch valve 611. When the valve of the switch valve 611 is opened, the liquid inside the medicine container 609 above the support column 608 will flow into the medicine tube 604 through the connecting pipe 610.

[0033] The flexible plate 603 contacts the protrusion 606, the switching valve 611 contacts the irregular rod 607, and the flexible plate 603 contacts the solar panel 1. When the flexible plate 603 is flipped, it will contact the protrusion 606 above the fixed block 612. When the flexible plate 603 contacts the protrusion 606, it will push the protrusion 606 to move outward.

[0034] In this embodiment, the solar panel 1 is placed in the designated position, the motor 3 on the base plate 2 is positioned, the support block 5 is fixed, the reciprocating screw 4 is placed on the output end of the motor 3 and in contact with the support block 5 to keep the reciprocating screw 4 horizontal, and the motor 3 is started. When the motor 3 starts, it will drive the reciprocating screw 4 to rotate. When the reciprocating screw 4 rotates, it will drive the moving block 601 to move. When the moving block 601 moves, it will drive the long plate 602 to move. When the long plate 602 moves, it will drive the flexible plate 603 to move. When it snows heavily outside and the bottom freezes into ice, the flexible plate 603 below the long plate 602 will be stuck and reversed towards the motor 3. When the flexible plate 603 flips, it will contact the protrusion 606 above the fixed block 612. When the flexible plate 603 contacts the protrusion 606, it will push the protrusion 606 to move outward. When 06 moves outward, it will cause the irregular rod 607 to move outward. When the irregular rod 607 moves outward, it will open the valve of the switch valve 611. When the valve of the switch valve 611 is opened, the liquid inside the medicine tank 609 above the support column 608 will flow into the medicine tube 604 through the connecting pipe 610 and then flow out from the medicine tube 604, thereby melting the ice on the solar panel 1. When the ice and snow at the bottom melt, the reversed flexible plate 603 will be squeezed by the spring between it and the L block 605, thereby returning the flexible plate 603 to its normal position. When there is only snow above the solar panel 1, the flexible plate 603 below the long plate 602 will clear the snow above the solar panel 1 to avoid affecting the function of the solar panel 1. At the same time, the fixing blocks 612 on both sides of the long plate 602 will obstruct the snow and prevent the snow from falling and accumulating on both sides, which would affect the subsequent cleaning.

[0035] Please see Figures 1-8 Based on the above embodiments, in another embodiment of the present invention, a snow collection mechanism and a recycling mechanism for secondary utilization of the collected snow are provided on the right side of the solar panel 1. The collection mechanism includes a push plate 701, a collection frame 702, an elastic telescopic plate 703, a rack 704, a gear 705, a cylinder 706, and a ring 707. The collection frame 702 is fixedly installed on the solar panel 1, the push plate 701 is slidably installed inside the collection frame 702, the elastic telescopic plate 703 is fixedly installed on the top of the collection frame 702, the rack 704 is slidably installed on the inner wall of the collection frame 702, the gear 705 is rotatably installed on the inner wall of the collection frame 702, the cylinder 706 is fixedly installed on the gear 705, and the ring 707 is sleeved on the circumferential surface of the cylinder 706, thereby compressing the snow below more compactly, effectively reducing the volume of snow and dust, allowing the collection box to hold more snow and dust in the same space, and reducing the occurrence of snow and dust overflow due to insufficient collection box capacity.

[0036] The collection mechanism also includes a long column 708, a square plate 709, and a convex plate 710. One end of the long column 708 is fixedly installed at the bottom of the ring 707, the square plate 709 is fixedly installed at the other end of the long column 708, and the convex plate 710 is fixedly installed at the bottom of the inner wall of the collection frame 702. When the long column 708 moves, it will drive the square plate 709 to move. When the square plate 709 moves, it will compress the snow that falls into the collection frame 702. At the same time, when the square plate 709 moves, it will contact the convex plate 710, thereby making the snow below more compact.

[0037] The push plate 701 does not directly contact the solar panel 1. The side of the solar panel 1 closest to the push plate 701 has a curved plate. The rack 704 meshes with the gear 705. When the push plate 701 moves, it will drive the rack 704 to move. When the rack 704 moves, it will drive the gear 705 to move. When the gear 705 rotates, it will drive the cylinder 706 to rotate.

[0038] The circulation mechanism includes a compression box 801, a round head block 802, a triangular block 803, a transport pipe 804, a water tank 805, a heater 806, a spray pipe 807, a toothed sleeve 808, a toothed flat strip 809, a connecting plate 810, a deck 811, a screen plate 812, and a scraper 813. The compression box 801 is fixedly installed at the bottom of the receiving frame 702. The round head block 802 is fixedly installed at the bottom of the square plate 709. The triangular block 803 is slidably installed inside the compression box 801. One end of the transport pipe 804 is fixedly installed on the back of the compression box 801. The water tank 805 is fixedly installed at the other end of the transport pipe 804. The heater 806 is fixedly installed on the outer wall of the water tank 805. The spray pipe 807 is rotatably installed on the water tank 805. At the top of the nozzle 807, the toothed sleeve 808 is fixedly installed on the circumferential surface of the nozzle 807 near the water tank 805. The toothed flat strip 809 is slidably installed on the top of the water tank 805. One end of the connecting plate 810 is fixedly installed on the top of the toothed flat strip 809. The deck 811 is fixedly installed on the other end of the connecting plate 810. The screen plate 812 is fixedly installed inside the water tank 805. The scraper 813 is fixedly installed on the bottom of the toothed flat strip 809. This effectively washes away these impurities, keeps the surface of the solar panel 1 clean, ensures that light can fully irradiate the solar panel 1, avoids local shading caused by dust accumulation, and ensures that all parts of the solar panel 1 can receive sunlight evenly, thereby reducing power generation loss.

[0039] The toothed sleeve 808 meshes with the toothed flat bar 809, the deck 811 push plate 701 contacts, the heater 806 is used to heat the screen plate 812, when the toothed flat bar 809 moves, it will drive the toothed sleeve 808 to move, when the toothed sleeve 808 moves, it will drive the nozzle 807 to move.

[0040] In this embodiment, when the fixed block 612 moves, it pushes the pusher plate 701 to move. When the pusher plate 701 moves, it drives the elastic telescopic plate 703 to move. Simultaneously, when the pusher plate 701 moves, it pushes the snow pushed off by the flexible plate 603 into the rear of the receiving frame 702. The curved plate between the pusher plate 701 and the solar panel 1 tilts downwards. When the flexible plate 603 pushes the snow above the receiving frame 702, it falls forward due to the curved plate, preventing it from falling into the angle between the receiving frame 702 and the solar panel 1. Simultaneously, when the pusher plate 701 moves, it drives the rack 7... 04 moves. When rack 704 moves, it drives gear 705 to move. When gear 705 rotates, it drives cylinder 706 to rotate. When cylinder 706 rotates, it drives ring 707 to move up and down. When ring 707 moves, it drives long column 708 to move. When long column 708 moves, it drives square plate 709 to move. When square plate 709 moves, it compresses the snow that falls into the collecting frame 702. At the same time, when square plate 709 moves, it contacts convex plate 710, thereby compressing the snow below more tightly.

[0041] When the square plate 709 moves, it drives the round block 802 to move as well. The round block 802 then pushes the triangular block 803 to slide inside the compression box 801. This sliding of the triangular block 803 moves the compressed snow blocks inside the compression box 801. As the snow blocks slide, they enter the melting tank 805 through the transport pipe 804. Once inside the melting tank 805, the snow blocks fall onto the sieve plate 812, activating the heater 806. The heater 806 heats the sieve plate 812, melting the snow blocks into water that flows to the bottom of the melting tank 805. When the water reaches the bottom of the melting tank 805, it is then... (The sentence is incomplete and ends abruptly.) When the water pump is started, the accumulated water is sprayed outward through the nozzle 807. At the same time, when the push plate 701 moves, it will drive the deck 811 to move. When the deck 811 moves, it will drive the connecting plate 810 to move. When the connecting plate 810 moves, it will drive the toothed flat bar 809 to move. When the toothed flat bar 809 moves, it will drive the toothed sleeve 808 to move. When the toothed sleeve 808 moves, it will drive the nozzle 807 to move. When the nozzle 807 rotates, it will spray the solar panel 1 evenly. At the same time, when the toothed flat bar 809 moves, it will drive the scraper 813 to move. When the scraper 813 moves, it will discharge all the impurities above the screen plate 812.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solar thermal panel for buildings comprising a solar panel (1), characterized in that: A base plate (2) is fixedly installed on the left side of the solar panel (1), a motor (3) is fixedly installed on the top of the base plate (2), a reciprocating screw (4) is fixedly installed at the output end of the motor (3), a support block (5) is fixedly installed on the top right side of the solar panel (1), and a scraping mechanism is provided on the reciprocating screw (4). The scraping mechanism includes a moving block (601), a long plate (602), a flexible plate (603), a medicine tube (604), an L-block (605), a protrusion (606), and an irregular rod (607). The moving block (601) is threaded onto the circumferential surface of the reciprocating screw (4). The long plate (602) is fixedly installed at the bottom of the moving block (601). The flexible plate (603) is rotatably installed at the bottom of the long plate (602). The medicine tube (604) is fixedly installed on the side of the long plate (602) away from the motor (3). The L-block (605) is fixedly installed on the front of the long plate (602). The end of the L-block (605) away from the motor (3) can be elastically extended and retracted. The protrusion (606) slides through the front of the L-block (605) near the left side. The irregular rod (607) is fixedly installed on the side of the protrusion (606) away from the motor (3). The solar panel (1) has a snow collection mechanism and a recycling mechanism for the secondary use of the collected snow on its right side. The recycling mechanism includes a compression box (801), a round-headed block (802), a triangular block (803), a transport pipe (804), a water tank (805), a heater (806), a spray pipe (807), a toothed sleeve (808), a toothed flat strip (809), a connecting plate (810), a deck (811), a sieve plate (812), and a scraper (813). The compression box (801) is fixedly installed at the bottom of the receiving frame (702), the round-headed block (802) is fixedly installed at the bottom of the square plate (709), the triangular block (803) is slidably installed inside the compression box (801), one end of the transport pipe (804) is fixedly installed on the back of the compression box (801), and the water tank (805) is fixedly installed on the transport pipe (804). At the other end, the heater (806) is fixedly installed on the outer wall of the water tank (805), the nozzle (807) is rotatably installed on the top of the water tank (805), the toothed sleeve (808) is fixedly installed on the circumferential surface of the nozzle (807) near the end of the water tank (805), the toothed flat bar (809) is slidably installed on the top of the water tank (805), one end of the connecting plate (810) is fixedly installed on the top of the toothed flat bar (809), the deck (811) is fixedly installed on the other end of the connecting plate (810), the sieve plate (812) is fixedly installed inside the water tank (805), the scraper (813) is fixedly installed on the bottom of the toothed flat bar (809), the toothed sleeve (808) meshes with the toothed flat bar (809), the deck (811) contacts the push plate (701), and the heater (806) is used to heat the sieve plate (812).

2. A solar collector panel for a building according to claim 1, wherein: The scraping mechanism also includes a support column (608), a medicine container (609), a connecting pipe (610), a switch valve (611), and a fixing block (612). One end of the support column (608) is fixedly installed on the top of the long plate (602), the medicine container (609) is fixedly installed on the other end of the support column (608), one end of the connecting pipe (610) is fixedly installed on the bottom of the medicine container (609), and the other end of the connecting pipe (610) is fixedly connected to the medicine tube (604). The switch valve (611) is set on the circumferential surface of the connecting pipe (610), and the fixing block (612) is fixedly installed on the side of the long plate (602) near the motor (3).

3. A solar collector panel for a building according to claim 2 wherein: The flexible plate (603) contacts the protrusion (606), the switch valve (611) contacts the irregular rod (607), and the flexible plate (603) contacts the solar panel (1).

4. A solar collector panel for a building according to claim 3 wherein: The collection mechanism includes a push plate (701), a collecting frame (702), an elastic telescopic plate (703), a rack (704), a gear (705), a cylinder (706), and a ring (707). The collecting frame (702) is fixedly installed on the solar panel (1). The push plate (701) is slidably installed inside the collecting frame (702). The elastic telescopic plate (703) is fixedly installed on the top of the collecting frame (702). The rack (704) is slidably installed on the inner wall of the collecting frame (702). The gear (705) is rotatably installed on the inner wall of the collecting frame (702). The cylinder (706) is fixedly installed on the gear (705). The ring (707) is sleeved on the circumferential surface of the cylinder (706).

5. A solar collector panel for a building according to claim 4 wherein: The collecting mechanism also includes a long column (708), a square plate (709), and a convex plate (710). One end of the long column (708) is fixedly installed at the bottom of the ring (707), the square plate (709) is fixedly installed at the other end of the long column (708), and the convex plate (710) is fixedly installed at the bottom of the inner wall of the collecting frame (702).

6. A solar collector panel for a building according to claim 5 wherein: The solar panel (1) has a curved plate on the side near the push plate (701), and the rack (704) meshes with the gear (705).

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