A landscape fence for electrical equipment protection

Abstract

The present application relates to the technical field of protective fence, and discloses a landscape fence for electrical equipment protection, which comprises a supporting assembly and a unit fence assembly, the unit fence assembly comprises a front panel, a rear shell and a sorting mechanism, the front panel is provided with a frame, a plurality of transparent tubes and an input tube are fixedly installed in the frame, the sorting mechanism injects flowing medium in the rear shell into the input tube and sends display particles of a target color into the input tube. The landscape fence provided by the present application injects display particles of specific order into the transparent tubes, draws picture and text screens of different colors and shapes through the color difference of the display particles, coordinates the fence with the surrounding environment landscape, changes the order of the display particles at will, adjusts the drawn picture and text screens, meets the use requirement of changing with the change of seasons, and constructs a coordinated and variable landscape visual effect.

Description

Technical Field

[0001] This invention relates to the field of protective fencing technology, and more particularly to a landscape fence for the protection of electrical equipment. Background Technology

[0002] Adding fences near electrical equipment in outdoor public places can prevent unauthorized personnel from entering and can also prevent accidental electric shock, providing excellent safety protection. Furthermore, as disclosed in patent document CN222558256B, a protective structure for a power substation includes a base plate, a substation, four columns, a barrier net, and a door. The substation is fixedly connected to the top of the base plate, the four columns are fixedly connected to the four corners of the top of the base plate, and the barrier net is fixedly connected to the sides of the four columns that are close to each other. This utility model, through the coordinated use of a base plate, substation, columns, barrier net, door, placement plate, mounting base, monitor, socket, locking block, cavity, positioning mechanism, insertion block, tension spring, toothed plate, drive mechanism, motor, drive gear, driven gear, guide column, and slot, solves the problem of the need for periodic disassembly and maintenance of monitoring cameras in power substations over long periods. This avoids the problem of blind spots caused by camera malfunctions, which could lead to accidents.

[0003] However, this type of fence structure is too simple. After installation, it exists together with electrical equipment for a long time and appears rather abrupt in the natural environment. In order to achieve the effect of beautifying the environment, landscape paintings are usually added to its surface to form a landscape fence that is in harmony with the surrounding environment. However, since the natural environment changes with the seasons, the landscape paintings added cannot be changed with the seasons and need to be replaced manually, which causes many inconveniences in the process of use. Summary of the Invention

[0004] The purpose of this invention is to address the problem that the appearance of landscape fences cannot be changed with the seasons in the prior art, and to propose a landscape fence for the protection of electrical equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a landscape fence for the protection of electrical equipment, comprising a support component and a unit enclosure component, wherein the unit enclosure component comprises a front panel, a rear shell and a sorting mechanism;

[0006] The front panel has a frame, inside which multiple transparent tubes and an input tube are fixedly installed. The multiple transparent tubes are arranged in parallel to form a surface structure. The bottom of each transparent tube is connected to the input tube. An adjustment mechanism is installed at the bottom of each transparent tube to control the connection between the input tube and the transparent tube.

[0007] The rear housing is fixedly installed on the rear side of the front panel. Each transparent tube is connected to the inner cavity of the rear housing. Multiple solenoid valves are fixedly installed inside the rear housing, and the connection between the upper end of the transparent tube and the rear housing is controlled by the solenoid valves.

[0008] Each transparent tube and the rear shell are filled with a flowing medium and display particles. Display particles of different colors are injected into the transparent tubes in a certain order, and different colors and shapes of graphic images are displayed in the surface structure.

[0009] The sorting mechanism is fixedly installed on the rear side of the front panel. The rear housing is connected to the input pipe through the sorting mechanism. The sorting mechanism injects the flowing medium in the rear housing into the input pipe and sends the display particles of the target color into the input pipe. The display particles are introduced into the transparent tube in a certain order. By displaying the color difference of the particles, different colors and shapes of graphic images are drawn, so that the fence is in harmony with the surrounding landscape.

[0010] Preferably, the adjustment mechanism includes an electric telescopic rod and a drainage tube. The electric telescopic rod is fixedly installed at the bottom of the transparent tube. The drainage tube slides through the input tube and is slidably inserted into the drainage tube. The electric telescopic rod drives the drainage tube to reciprocate. The surface of the drainage tube is provided with a through hole and an interception hole. A partition is fixedly installed inside the drainage tube. The interception hole and the through hole are located on the upper and lower sides of the partition, respectively. When the drainage tube moves upward, the flowing medium and display particles can pass through the through hole and flow along the length of the input tube. When the drainage tube moves downward, the flowing medium and display particles can pass through the interception hole and enter the transparent tube. By changing the upper and lower positions of the drainage tube, the flowing medium and display particles are guided to be injected into each transparent tube in sequence.

[0011] Preferably, the sorting mechanism includes a base and a pump body. The pump body injects a flowing medium into the base. The base is fixedly installed on the rear side of the front panel. A sorting disk is rotatably installed inside the base. A stepper motor that drives the sorting disk to swing left and right is fixedly installed on the surface of the base. The surface of the sorting disk has a slot. A material discharge channel with the slot is provided on the rear side of the rear housing. A first drainage hole and a second drainage hole are provided inside the base. The first drainage hole is connected to the input pipe. The second drainage hole is connected to the inner cavity of the rear housing through the return pipe.

[0012] Preferably, a color sensor is fixedly installed inside the base, with the sensing end of the color sensor facing the slot opening. The color sensor is used to identify the color of the particles displayed in the slot opening.

[0013] The pump body is fixedly installed on the base. The input end of the pump body is connected to the inner cavity of the rear housing through the first pipe. The output end of the pump body is equipped with two second pipes. The end of the sorting plate is provided with two through holes. The two through holes are located on both sides of the slot. The two second pipes are connected to the first drainage hole and the second drainage hole through the two through holes respectively. The pump body draws in the flowing medium, causing the flowing medium to circulate between the front panel and the rear housing.

[0014] Preferably, a first storage cavity is provided inside the rear housing, the upper end of each transparent tube is connected to the first storage cavity, and the lower end of the first storage cavity is connected to the slot through the material discharge channel.

[0015] The rear housing also has a second storage chamber. The second drainage hole is connected to the second storage chamber through a return pipe. A rotating chamber is rotatably installed in the second storage chamber. A servo motor that drives the rotating chamber to rotate is installed in the rear housing. The rotating chamber has multiple independent chambers. When the rotating chamber rotates, each independent chamber is connected to the material discharge channel. The flowing medium introduced into the second storage chamber through the return pipe and the display particles can enter each independent chamber.

[0016] A swing baffle is rotatably installed inside the rear housing, and a servo motor that drives the swing baffle to reciprocate is fixedly installed inside the rear housing. When the swing baffle rotates counterclockwise by a certain angle, the swing baffle closes the bottom opening of the first storage cavity and opens the opening of the independent chamber. When the swing baffle rotates clockwise by a certain angle, the swing baffle opens the bottom of the first storage cavity and closes the opening of the independent chamber.

[0017] Preferably, when the electromagnetic valve is fully open, the flowing medium and display particles in the transparent tube can pass through the electromagnetic valve together and enter the first storage chamber. When the electromagnetic valve is not fully open, only the flowing medium in the transparent tube passes through the electromagnetic valve and enters the first storage chamber.

[0018] The present invention has the following beneficial effects:

[0019] 1. The landscape fence proposed in this invention uses transparent tubes and injects display particles of a specific order into the transparent tubes. By using the color differences of the display particles, different colors and shapes of graphics and texts are drawn, so that the fence is coordinated with the surrounding landscape. The order of the display particles can be changed arbitrarily, so that the graphics and texts can be adjusted to meet the needs of changing with the seasons and to create a coordinated and variable landscape visual effect.

[0020] 2. The landscape fence proposed in this invention has a sorting mechanism that guides and displays particles to be introduced into a transparent tube in a certain order;

[0021] Specifically, the pump in the sorting mechanism draws in the flowing medium, and uses the flow of the flowing medium to provide power for the movement of the displayed particles;

[0022] The base in the sorting mechanism identifies the color of the display particles through a color sensor in the base. Then, the sorting disk in the base changes the movement path of the display particles. One path allows the target display particles to be guided into each transparent tube from the input tube. Another path allows other display particles to be guided into the rear housing along the return tube, thus achieving the purpose of sorting the display particles.

[0023] 3. The landscape fence proposed in this invention provides a first storage chamber and a second storage chamber in the rear housing. The first storage chamber can guide the display particles discharged from the transparent tube into the sorting mechanism to replace the display particles in each transparent tube, thus facilitating the redrawing of graphic images of different colors and shapes.

[0024] The second storage chamber is equipped with a rotating chamber. Display particles are introduced into the second storage chamber through the return pipe and stored in the independent chambers of the rotating chamber according to their different colors. This enables the chamber to store display particles of various colors in a categorized manner, providing the conditions for drawing colorful graphics and text. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the landscape fence proposed in this invention;

[0026] Figure 2 This is a three-dimensional structural diagram of the unit enclosure component proposed in this invention. Figure 1 ;

[0027] Figure 3 This is a three-dimensional structural diagram of the unit enclosure component proposed in this invention. Figure 2 ;

[0028] Figure 4 This is a partial cross-sectional view of the input tube proposed in this invention;

[0029] Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point A in the diagram;

[0030] Figure 6 This is a partial cross-sectional three-dimensional structural diagram of the base proposed in this invention;

[0031] Figure 7 This is a schematic diagram of the rear section structure of the rear shell proposed in this invention;

[0032] Figure 8 This is a schematic diagram of the unit enclosure component proposed in this invention.

[0033] In the diagram: 1 Support assembly, 2 Front panel, 3 Rear housing, 4 Sorting mechanism, 5 Transparent tube, 6 Input tube, 7 Solenoid valve, 8 Electric telescopic rod, 9 Drainage tube, 10 Through hole, 11 Interception hole, 12 Separator plate, 13 Base, 14 Pump body, 15 Sorting disc, 16 Stepper motor, 17 Slot, 18 First drainage hole, 19 Second drainage hole, 20 Color sensor, 21 Material discharge channel, 22 Return pipe, 23 Through hole, 24 First storage chamber, 25 Second storage chamber, 26 Rotating chamber, 28 Swing baffle. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0035] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0036] Reference Figures 1-8 A landscape fence for the protection of electrical equipment includes a support component 1 and unit enclosure components. The support component 1 provides support for the unit enclosure components. Multiple unit enclosure components are assembled together with the support component 1 to form a protective fence surrounding the electrical equipment.

[0037] The unit enclosure assembly includes a front panel 2, a rear housing 3, and a sorting mechanism 4;

[0038] like Figure 3 As shown, the front panel 2 has a frame, and multiple transparent tubes 5 and an input tube 6 are fixedly installed inside the frame. The multiple transparent tubes 5 are arranged in parallel to form a surface structure. The bottom of each transparent tube 5 is connected to the input tube 6. An adjustment mechanism is installed at the bottom of each transparent tube 5 to control the connection between the input tube 6 and the transparent tube 5.

[0039] like Figure 2 As shown, the rear housing 3 is fixedly installed on the rear side of the front panel 2. Each transparent tube 5 is connected to the inner cavity of the rear housing 3. Multiple solenoid valves 7 are fixedly installed inside the rear housing 3, and the connection between the upper end of the transparent tube 5 and the rear housing 3 is controlled by the solenoid valves 7.

[0040] Each transparent tube 5 and the rear housing 3 is filled with a flowing medium and display particles. Display particles of different colors are injected into the transparent tube 5 in a specific order, displaying graphic images of different colors and shapes within the surface structure. Depending on the needs of the graphic images, the flowing medium can be water, transparent oil, or a colored liquid, such as... Figure 8 As shown, Figure 8 The shaded area is one color used to display the particles, while the other areas are another color used to display the particles.

[0041] The sorting mechanism 4 is fixedly installed on the rear side of the front panel 2. The rear housing 3 is connected to the input pipe 6 through the sorting mechanism 4. The sorting mechanism 4 injects the flowing medium in the rear housing 3 into the input pipe 6 and sends the display particles of the target color into the input pipe 6.

[0042] Specifically, such as Figure 4 As shown, the adjustment mechanism includes an electric telescopic rod 8 and a drainage tube 9. The electric telescopic rod 8 is fixedly installed at the bottom of the transparent tube 5. The drainage tube 9 slides through the input tube 6 and is slidably inserted into the tube 9. The electric telescopic rod 8 drives the drainage tube 9 to reciprocate. A through hole 10 and an interception hole 11 are respectively opened on the surface of the drainage tube 9. A separator 12 is fixedly installed inside the drainage tube 9. The interception hole 11 and the through hole 10 are located on the upper and lower sides of the separator 12, respectively. When the drainage tube 9 moves upward, the flowing medium and display particles can pass through the through hole 10 and flow along the length of the input tube 6. Figure 4 The flow path at point C is shown; after the drainage tube 9 moves downward, the flowing medium and the displayed particles can pass through the interception hole 11 and enter the transparent tube 5, as shown. Figure 4 As shown in the flow path at point B, by changing the up and down position of the drainage tube 9, the flow medium and display particles are guided to be injected into each transparent tube 5 in sequence.

[0043] Among them, such as Figure 5 , Figure 6 As shown, the sorting mechanism 4 includes a base 13 and a pump body 14. The pump body 14 injects a flowing medium into the base 13. The base 13 is fixedly installed on the rear side of the front panel 2. A sorting disk 15 is rotatably installed inside the base 13. A stepper motor 16 that drives the sorting disk 15 to swing left and right is fixedly installed on the surface of the base 13. A slot 17 is opened on the surface of the sorting disk 15. A material discharge channel 21 connected to the slot 17 is provided on the rear side of the rear housing 3. A first drainage hole 18 and a second drainage hole 19 are opened inside the base 13. The first drainage hole 18 is connected to the input pipe 6, and the second drainage hole 19 is connected to the inner cavity of the rear housing 3 through the return pipe 22.

[0044] A color sensor 20 is fixedly installed inside the base 13. The sensing end of the color sensor 20 faces the slot 17 and displays the color of the particles as they fall into the slot 17 from the material feeding channel 21. The color sensor 20 is used to identify the color of the particles displayed in the slot 17.

[0045] The pump body 14 is fixedly installed on the base 13. The input end of the pump body 14 is connected to the inner cavity of the rear housing 3 through the first pipe. The output end of the pump body 14 is equipped with two second pipes. The end of the sorting plate 15 is provided with two through holes 23. The two through holes 23 are located on both sides of the slot 17. The two second pipes are connected to the first drainage hole 18 and the second drainage hole 19 through the two through holes 23 respectively.

[0046] The flowing medium drawn by the pump body 14 is injected into two through holes 23, and then introduced into the input pipe 6 through the first drainage hole 18 and into the return pipe 22 through the second drainage hole 19, so that the flowing medium circulates between the front panel 2 and the rear housing 3. It should be noted that during the process of the sorting disc 15 swinging left and right, when the slot 17 is aligned with the first drainage hole 18, the flowing medium pushes the display particles into the input pipe 6, and when the slot 17 is aligned with the second drainage hole 19, the flowing medium pushes the display particles into the return pipe 22.

[0047] When the solenoid valve 7 is fully open, the flowing medium and display particles in the transparent tube 5 can pass through the solenoid valve 7 together and enter the first storage chamber 24. When the solenoid valve 7 is not fully open, only the flowing medium in the transparent tube 5 passes through the solenoid valve 7 and enters the first storage chamber 24. When the solenoid valve 7 is not fully open, the flowing medium flows through the transparent tube 5, providing thrust for the display particles to enter the transparent tube 5. When it is necessary to discharge all the display particles in the transparent tube 5, the corresponding solenoid valve 7 is fully opened.

[0048] In this embodiment, as Figure 7 As shown, a first storage cavity 24 is provided inside the rear housing 3. The upper end of each transparent tube 5 is connected to the first storage cavity 24, and the lower end of the first storage cavity 24 is connected to the slot 17 through the material discharge channel 21.

[0049] like Figure 7 As shown, a second storage chamber 25 is also provided inside the rear housing 3. The second drainage hole 19 is connected to the second storage chamber 25 through the return pipe 22. A rotating chamber 26 is rotatably installed inside the second storage chamber 25. A servo motor that drives the rotating chamber 26 to rotate is provided inside the rear housing 3. Multiple independent chambers are provided inside the rotating chamber 26. When the rotating chamber 26 rotates, each independent chamber is connected to the material discharge channel 21. The flowing medium introduced into the second storage chamber 25 by the return pipe 22 and the display particles can enter each independent chamber.

[0050] like Figure 7As shown, a swing baffle 28 is rotatably installed inside the rear housing 3, and a servo motor that drives the swing baffle 28 to reciprocate is fixedly installed inside the rear housing 3. When the swing baffle 28 rotates counterclockwise by a certain angle, the swing baffle 28 closes the bottom opening of the first storage cavity 24 and opens the opening of the independent chamber. When the swing baffle 28 rotates clockwise by a certain angle, the swing baffle 28 opens the bottom of the first storage cavity 24 and closes the opening of the independent chamber.

[0051] Working principle: The following example uses display particles with three colors: red, white, and black;

[0052] When it is necessary to arrange the display particles in a transparent tube 5 from top to bottom in the order of red, white, and black, the display particles randomly fall into the slot 17. If the color sensor 20 detects that there are red particles in the slot 17, the sorting disk 15 rotates until the slot 17 is aligned with the first drainage hole 18, and the red particles enter the input tube 6 and flow along... Figure 4 The flow path at point B enters the transparent tube 5. If the particles in slot 17 are of a different color, the guide tube 9 moves upward, guiding the particles of that other color along... Figure 4 The flow path at point C is followed by the flow into the first storage cavity 24 from the outermost transparent tube 5, as per the... Figure 3 The flow path at point D is used for flow, or particles of other colors are introduced into the rear housing 3 along the return pipe 22. The color sensor 20 counts each time it identifies a particle. When the number of red particles in the transparent tube 5 reaches the preset value, white particles are injected into the transparent tube 5 according to the above steps, and finally black particles are injected.

[0053] It should be noted that after the display particles are loaded into the transparent tube 5, there are many gaps between the display particles and between the display particles and the inner wall of the transparent tube 5. The flowing medium can flow from bottom to top in the transparent tube 5 through these gaps, so as to continuously inject display particles into the transparent tube 5 until the solenoid valve 7 is completely closed and the drainage tube 9 moves up to block the lower inlet of the transparent tube 5, so that the display particles in the transparent tube 5 maintain a certain column height.

[0054] When it is necessary to classify and store display particles according to different colors in the rotating chamber 26, if the color sensor 20 identifies red particles in the slot 17, the sorting disk 15 rotates until the slot 17 is aligned with the second drainage hole 19. The red particles then enter the second storage chamber 25 along the return pipe 22 and continue along... Figure 7 The flow path at point E enters the rotating chamber 26. If the particles in slot 17 are of other colors, the sorting disk 15 rotates until slot 17 aligns with the first guide hole 18. The particles of other colors then enter the input pipe 6, and then... Figure 3The flow path at point D enters the first storage chamber 24. The bottom of the first storage chamber 24 is opened by the swing baffle 28. Other colored display particles in the first storage chamber 24 enter the sorting mechanism 4. The above sorting steps are repeated to sort and store the white particles and black particles into the corresponding independent chambers in the rotating chamber 26.

[0055] It should be noted that the actions of the sorting mechanism 4, the solenoid valve 7, and the electric telescopic rod 8 are controlled by the PLC control module. The control program corresponding to the required graphic screen is imported into the PLC control module to enable the landscape fence to automatically switch between graphic screens. This part is not within the scope of protection claimed in this application and will not be described in detail here.

[0056] The landscape fence proposed in this invention has a sorting mechanism 4 that guides display particles into a transparent tube 5 in a certain order. By setting the transparent tube 5 and injecting display particles of a specific order into the transparent tube 5, different colors and shapes of graphic images are drawn by the color differences of the display particles, so that the fence is coordinated with the surrounding landscape. The order of the display particles can be changed arbitrarily, so that the graphic images can be adjusted to meet the changing needs with the seasons and create a coordinated and variable landscape visual effect.

[0057] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A landscape fence for the protection of electrical equipment, comprising a support assembly (1) and a unit enclosure assembly, characterized in that: The unit enclosure assembly includes a front panel (2), a rear housing (3), and a sorting mechanism (4). The front panel (2) has a frame, and multiple transparent tubes (5) and an input tube (6) are fixedly installed inside the frame. The multiple transparent tubes (5) are arranged in parallel to form a surface structure. The bottom of each transparent tube (5) is connected to the input tube (6). An adjustment mechanism is installed at the bottom of each transparent tube (5) to control the connection between the input tube (6) and the transparent tube (5). The rear housing (3) is fixedly installed on the rear side of the front panel (2). Each transparent tube (5) is connected to the inner cavity of the rear housing (3). Multiple electromagnetic valves (7) are fixedly installed inside the rear housing (3). The electromagnetic valves (7) control the connection and disconnection between the upper end of the transparent tube (5) and the rear housing (3). Each transparent tube (5) and the rear shell (3) are filled with a flowing medium and display particles. Display particles of different colors are injected into the transparent tube (5) in a certain order, and different colors and shapes of graphic images are displayed in the surface structure. The sorting mechanism (4) is fixedly installed on the rear side of the front panel (2). The rear housing (3) is connected to the input pipe (6) through the sorting mechanism (4). The sorting mechanism (4) injects the flowing medium in the rear housing (3) into the input pipe (6) and sends the display particles of the target color into the input pipe (6). The adjustment mechanism includes an electric telescopic rod (8) and a drainage tube (9). The electric telescopic rod (8) is fixedly installed at the bottom of the transparent tube (5). The drainage tube (9) slides through the input tube (6) and slides into the drainage tube (9). The electric telescopic rod (8) drives the drainage tube (9) to move back and forth. The surface of the drainage tube (9) is provided with a through hole (10) and an interception hole (11). A partition plate (12) is fixedly installed inside the drainage tube (9). The interception hole (11) and the through hole (10) are located on the upper and lower sides of the partition plate (12). When the drainage tube (9) moves upward, the flowing medium and display particles can pass through the through hole (10) and flow along the length direction of the input tube (6). When the drainage tube (9) moves downward, the flowing medium and display particles can pass through the interception hole (11) and enter the transparent tube (5). The sorting mechanism (4) includes a base (13) and a pump body (14). The pump body (14) injects a flowing medium into the base (13). The base (13) is fixedly installed on the rear side of the front panel (2). A sorting disk (15) is rotatably installed inside the base (13). A stepper motor (16) that drives the sorting disk (15) to swing left and right is fixedly installed on the surface of the base (13). A slot (17) is opened on the surface of the sorting disk (15). A material discharge channel (21) connected by the slot (17) is provided on the rear side of the rear housing (3). A first drainage hole (18) and a second drainage hole (19) are opened inside the base (13). The first drainage hole (18) is connected to the input pipe (6). The second drainage hole (19) is connected to the inner cavity of the rear housing (3) through the return pipe (22). A color sensor (20) is fixedly installed inside the base (13), with the sensing end of the color sensor (20) facing the slot (17).

2. A landscape fence for protecting electrical equipment according to claim 1, characterized in that: The pump body (14) is fixedly installed on the base (13). The input end of the pump body (14) is connected to the inner cavity of the rear housing (3) through the first pipe. The output end of the pump body (14) is equipped with two second pipes. The end of the sorting plate (15) is provided with two through holes (23). The two through holes (23) are located on both sides of the slot (17). The two second pipes are connected to the first drainage hole (18) and the second drainage hole (19) through the two through holes (23) respectively.

3. A landscape fence for protecting electrical equipment according to claim 2, characterized in that: The rear housing (3) is provided with a first storage cavity (24), the upper end of each transparent tube (5) is connected to the first storage cavity (24), and the lower end of the first storage cavity (24) is connected to the slot (17) through the material discharge channel (21).

4. A landscape fence for protecting electrical equipment according to claim 3, characterized in that: The rear housing (3) is also provided with a second storage chamber (25). The second drainage hole (19) is connected to the second storage chamber (25) through the return pipe (22). The second storage chamber (25) is rotatably installed with a rotating chamber (26). The rear housing (3) is provided with a servo motor that drives the rotating chamber (26) to rotate. The rotating chamber (26) is provided with multiple independent chambers. When the rotating chamber (26) rotates, each independent chamber is connected to the material discharge channel (21). The flowing medium introduced into the second storage chamber (25) by the return pipe (22) and the display particles can enter each independent chamber.

5. A landscape fence for protecting electrical equipment according to claim 4, characterized in that: A swing baffle (28) is rotatably installed inside the rear housing (3). A servo motor that drives the swing baffle (28) to reciprocate is fixedly installed inside the rear housing (3). When the swing baffle (28) rotates counterclockwise by a certain angle, the swing baffle (28) closes the bottom opening of the first storage cavity (24) and opens the opening of the independent chamber. When the swing baffle (28) rotates clockwise by a certain angle, the swing baffle (28) opens the bottom of the first storage cavity (24) and closes the opening of the independent chamber.

6. A landscape fence for protecting electrical equipment according to claim 5, characterized in that: When the electromagnetic valve (7) is fully open, the flowing medium and display particles in the transparent tube (5) can pass through the electromagnetic valve (7) together and enter the first storage chamber (24). When the electromagnetic valve (7) is not fully open, only the flowing medium in the transparent tube (5) passes through the electromagnetic valve (7) and enters the first storage chamber (24).

Images