CN220234614U - Snow-removing and deicing mechanism for solar photovoltaic panel - Google Patents

Abstract

The utility model relates to the technical field of solar photovoltaic panels, in particular to a snow and ice removing mechanism of a solar photovoltaic panel. The technical proposal comprises: the main frame is of a U-shaped structure with a cross arm and two vertical arms, an inner cavity is formed in the cross arm of the main frame, one side of the cross arm of the main frame is connected with a flow guide nozzle, one end of the flow guide nozzle is externally connected with heating equipment, the other end of the flow guide nozzle is communicated with the inner cavity, hot fluid is input into the inner cavity through the flow guide nozzle, and then an ice layer condensed on the surface of the solar photovoltaic panel is heated, so that an ice breaking effect is achieved. According to the utility model, through the design of arranging the inner cavity in the main frame and additionally arranging the guide nozzle, the external heating equipment can be utilized to flush hot fluid into the inner cavity, and then the hot fluid is sent to the solar photovoltaic panel through the bottom of the inner cavity so as to melt and destroy the condensed ice layer on the solar photovoltaic panel. Thereafter, the ice layer can be scraped from the photovoltaic panel via the ice layer break with a scraper bar.

Description

Snow-removing and deicing mechanism for solar photovoltaic panel

Technical Field

The utility model relates to the technical field of solar photovoltaic panels, in particular to a snow and ice removing mechanism of a solar photovoltaic panel.

Background

Solar photovoltaic panels refer to facilities that utilize the photovoltaic effect of photovoltaic semiconductor materials to convert solar energy into direct current electrical energy. In winter, there is ice layer that falls snow and congeals on the solar photovoltaic board, need utilize special utensil to get rid of, traditional cleaning device can strike off the snow that falls through the mode of pushing, but when getting rid of the ice layer, because the ice layer congeals at the face, is difficult to strike off. Therefore, the utility model provides a snow-removing and deicing mechanism for a solar photovoltaic panel, which can scrape off snow and ice layer condensed.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a snow and ice removing mechanism of a solar photovoltaic panel.

The technical scheme of the utility model is as follows: the snow-removing and deicing mechanism of the solar photovoltaic panel comprises a main frame, wherein the main frame is of a U-shaped structure with a cross arm and two vertical arms, an inner cavity is formed in the cross arm of the main frame, one side of the cross arm of the main frame is connected with a flow guide nozzle, one end of the flow guide nozzle is externally connected with heating equipment, the other end of the flow guide nozzle is communicated with the inner cavity, hot fluid is input into the inner cavity through the flow guide nozzle, and further an ice layer condensed on the surface of the solar photovoltaic panel is heated, so that an ice breaking effect is achieved; the solar photovoltaic device is characterized in that a scraping strip capable of moving up and down is arranged in the inner cavity, the bottom of the scraping strip can scrape off snow falling and broken ice layers on the solar photovoltaic plate when the bottom of the scraping strip contacts with the solar photovoltaic plate, an air cylinder is fixedly connected to the top of a cross arm of the main frame, and the bottom end of a piston rod of the air cylinder extends into the inner cavity and is fixedly connected with the top of the scraping strip.

Preferably, the opposite surfaces of the two vertical arms of the main frame are provided with a movable groove, and each movable groove is internally provided with a clamping block for clamping the solar photovoltaic panel frame.

Preferably, the clamping blocks vertically slide in the movable grooves, a guiding polished rod is fixedly connected between the upper inner wall and the lower inner wall of one movable groove, the guiding polished rod is movably penetrated with a single clamping block at a corresponding position, the bottom surface of the other movable groove is rotationally connected with the bottom end of the threaded shaft, the upper surface of the cross arm of the main frame is fixedly connected with a motor, and the top end of the threaded shaft is fixedly connected with an output shaft of the motor after movably penetrating the main frame.

Preferably, a connecting rod is fixedly connected between the two clamping blocks, and a movable cavity for the connecting rod to vertically move is formed in the main frame.

Preferably, the outer surface of the cross arm of the main frame is fixedly connected with a spherical shaft sleeve, and the spherical shaft sleeve is rotationally connected with a universal connecting shaft.

Preferably, one end of the universal connecting shaft is of a spherical structure matched with the spherical shaft sleeve, the other end of the universal connecting shaft is of an external threaded shaft, and the external threaded shaft is in threaded connection with the internal threads of the external push handle.

Preferably, the outer port of the guide nozzle is provided with external threads, so that the guide nozzle is conveniently connected with external heating equipment through a pipeline.

Compared with the prior art, the utility model has the following beneficial technical effects:

(1): according to the solar photovoltaic panel, the inner cavity is formed in the main frame, the guide nozzle is additionally arranged, the external heating equipment can be utilized to flush hot fluid into the inner cavity, and then the hot fluid is sent to the solar photovoltaic panel through the bottom of the inner cavity, so that the frozen ice layer on the solar photovoltaic panel is melted and destroyed. Thereafter, the ice layer can be scraped from the photovoltaic panel via the ice layer break with a scraper bar. The scraping strip can be used for scraping off snow on the photovoltaic panel, so that snow and ice of the photovoltaic panel can be removed;

(2): the utility model discloses a through the design of screw spindle, direction polished rod, clamp splice isotructure, be convenient for the body frame be connected with the photovoltaic board support, and because the height-adjustable of clamp splice, consequently can be suitable for the photovoltaic board of co-altitude.

Drawings

FIG. 1 is a schematic diagram of a snow and ice removing mechanism of a solar photovoltaic panel;

fig. 2 is a cross-sectional view of fig. 1.

Reference numerals: 1. a main frame; 11. an inner cavity; 12. a movable groove; 13. a movable cavity; 14. a spherical shaft sleeve; 15. a universal connecting shaft;

2. a cylinder; 3. scraping the strip; 4. a flow guiding nozzle; 5. clamping blocks; 6. guiding a polished rod; 7. a threaded shaft; 8. a motor; 9. and (5) connecting a rod.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-2, the snow-removing and deicing mechanism for the solar photovoltaic panel provided by the utility model comprises a main frame 1, wherein the main frame 1 is of a U-shaped structure with a cross arm and two vertical arms. An inner cavity 11 is formed in the cross arm of the main frame 1, one side of the cross arm of the main frame 1 is connected with a flow guiding nozzle 4, one end of the flow guiding nozzle 4 is provided with external threads, the flow guiding nozzle is connected with external heating equipment through a pipeline by the external threads, and the heating equipment can be a warm air blower. The other end of the flow guide nozzle 4 is communicated with the inner cavity 11, and hot fluid is input into the inner cavity 11 through the flow guide nozzle 4, so that an ice layer condensed on the surface of the solar photovoltaic panel is heated, and the effect of melting and breaking ice is achieved. The inner cavity 11 is internally provided with a scraping strip 3 capable of moving up and down, the bottom of the scraping strip 3 is of a V-shaped tip structure, and snow falling and broken ice layers on the scraping strip 3 can be scraped when the scraping strip contacts a solar photovoltaic panel. The top of the cross arm of the main frame 1 is fixedly connected with a cylinder 2, and the bottom end of a piston rod of the cylinder 2 extends into the inner cavity 11 and is fixedly connected with the top of the scraping strip 3.

The working principle of the embodiment is as follows: the snow removing and deicing of the solar photovoltaic panel can be realized simultaneously, when snow is removed, the snow falling on the panel surface can be scraped through the scraping strip 3 only by the horizontal moving device, and when the snow removing is carried out, the ice layer is condensed on the panel surface and cannot be directly scraped, so that the external heating equipment can be utilized to send hot fluid into the inner cavity 11 through the flow guide nozzle 4, the hot fluid is contacted with the panel surface of the photovoltaic panel through the bottom of the inner cavity 11, the contacted ice layer is melted and destroyed, and then the scraping strip 3 starts to translate from the break part, so that the ice layer can be scraped.

In the above process, the up-and-down movement of the wiper strip 3 is involved. The piston rod of the air cylinder 2 drives the scraping strip 3 to move up and down, the scraping strip 3 can be in contact with the photovoltaic panel when moving down, and when the scraping strip 3 moves up, the bottom of the scraping strip 3 is separated from the bottom opening of the inner cavity 11, and hot fluid in the inner cavity 11 can overflow through the bottom.

Example two

Compared with the first embodiment, the snow-removing and deicing mechanism for the solar photovoltaic panel provided by the utility model further comprises:

as shown in fig. 2, two opposite vertical arms of the main frame 1 are provided with a movable groove 12, and each movable groove 12 is internally provided with a clamping block 5 for clamping a solar photovoltaic panel frame, and the clamping blocks 5 vertically slide in the movable grooves 12. A guiding polish rod 6 is fixedly connected between the upper inner wall and the lower inner wall of one movable groove 12, the guiding polish rod 6 is movably penetrated with a single clamping block 5 at a corresponding position, the bottom surface of the other movable groove 12 is rotationally connected with the bottom end of a threaded shaft 7, a motor 8 is fixedly connected with the upper surface of a cross arm of the main frame 1, and the top end of the threaded shaft 7 is fixedly connected with an output shaft of the motor 8 after movably penetrating through the main frame 1. A connecting rod 9 is fixedly connected between the two clamping blocks 5, a movable cavity 13 for the connecting rod 9 to vertically move is formed in the main frame 1, and the two clamping blocks 5 can be driven to move simultaneously through the connecting rod 9.

As shown in fig. 1, the outer surface of the cross arm of the main frame 1 is fixedly connected with a spherical shaft sleeve 14, and the spherical shaft sleeve 14 is rotatably connected with a universal connecting shaft 15. One end of the universal connecting shaft 15 is of a spherical structure matched with the spherical shaft sleeve 14, the other end of the universal connecting shaft 15 is of an external threaded shaft, the external threaded shaft is in threaded connection with an internal thread of an external pushing handle, the external pushing handle is not shown in the figure, and the pushing handle is only required to be provided with the internal threaded shaft sleeve which can be in threaded connection with the universal connecting shaft 15 no matter what type of pushing handle, and the mechanism can be conveniently manually pushed through the external pushing handle.

The working principle of the embodiment is as follows: through the design of structures such as screw thread axle 7, direction polished rod 6, clamp splice 5, be convenient for body frame 1 and photovoltaic board support's connection, and because the height-adjustable of clamp splice 5, consequently can be suitable for the photovoltaic board of co-altitude. Specifically, the output shaft of the motor 8 drives the threaded shaft 7 to rotate, the threaded shaft 7 drives the clamping block 5 to move up and down through spiral connection with the clamping block 5, and the clamping block 5 drives the other clamping block 5 to move together through the connecting rod 9.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. The utility model provides a solar photovoltaic board deicing mechanism that clears snow which characterized in that: the solar photovoltaic ice breaking device comprises a main frame (1), wherein the main frame (1) is of a U-shaped structure with a cross arm and two vertical arms, an inner cavity (11) is formed in the cross arm of the main frame (1), one side of the cross arm of the main frame (1) is connected with a guide nozzle (4), one end of the guide nozzle (4) is externally connected with heating equipment, the other end of the guide nozzle (4) is communicated with the inner cavity (11), hot fluid is input into the inner cavity (11) through the guide nozzle (4), and then an ice layer condensed on the surface of a solar photovoltaic panel is heated, so that an ice breaking effect is achieved; the solar photovoltaic device is characterized in that a scraping strip (3) capable of moving up and down is arranged in the inner cavity (11), snow falling and broken ice layers on the scraping strip (3) can be scraped when the bottom of the scraping strip is contacted with a solar photovoltaic panel, an air cylinder (2) is fixedly connected to the top of a cross arm of the main frame (1), and the bottom end of a piston rod of the air cylinder (2) stretches into the inner cavity (11) and then is fixedly connected with the top of the scraping strip (3).

2. The snow-removing and deicing mechanism for solar photovoltaic panels according to claim 1, wherein two opposite vertical arms of the main frame (1) are respectively provided with a movable groove (12), and each movable groove (12) is internally provided with a clamping block (5) for clamping a solar photovoltaic panel frame.

3. The snow-removing and deicing mechanism for solar photovoltaic panels according to claim 2, characterized in that the clamping blocks (5) vertically slide in the movable grooves (12), wherein a guiding polished rod (6) is fixedly connected between the upper inner wall and the lower inner wall of one movable groove (12), the guiding polished rod (6) is movably penetrated with the single clamping block (5) at the corresponding position, the bottom surface of the other movable groove (12) is rotatably connected with the bottom end of the threaded shaft (7), a motor (8) is fixedly connected with the upper surface of the cross arm of the main frame (1), and the top end of the threaded shaft (7) is fixedly connected with the output shaft of the motor (8) after movably penetrating the main frame (1).

4. A snow-removing and deicing mechanism for a solar photovoltaic panel according to claim 3, characterized in that a connecting rod (9) is fixedly connected between the two clamping blocks (5), and a movable cavity (13) for vertically moving the connecting rod (9) is formed in the main frame (1).

5. The snow and ice removing mechanism for the solar photovoltaic panel according to claim 1 is characterized in that a spherical shaft sleeve (14) is fixedly connected to the outer surface of a cross arm of the main frame (1), and a universal connecting shaft (15) is rotatably connected to the spherical shaft sleeve (14).

6. The snow and ice removing mechanism for solar photovoltaic panels according to claim 5, wherein one end of the universal connecting shaft (15) is of a spherical structure matched with the spherical shaft sleeve (14), and the other end of the universal connecting shaft (15) is of an external threaded shaft which is in threaded connection with an internal thread of the external push handle.

7. A solar photovoltaic panel snow and ice removing mechanism according to claim 1, characterized in that the outer port of the flow guiding nozzle (4) is provided with external threads, so as to be connected with external heating equipment through a pipeline.