CN116517066A - Plateau photovoltaic clean water resource self-collection device - Google Patents

Abstract

The invention provides a self-collection device for plateau photovoltaic clean water resources, which relates to the technical field of rainwater collection, and includes a collection box. The bottom is rotatably connected to the first rain-connecting plate, and the top of the collection window is connected to the first rain-connecting plate through a telescopic rod. A second rain-connecting plate is installed inside the first rain-connecting plate along its height direction, and the bottom of the collection box is provided for connecting Photovoltaic cleaning lance for water hoses. The present invention pushes the first rain-connecting plate out of the collection window through the telescopic rod in rainy days to increase the range of rainwater collection, and then draws the second rain-connecting plate out of the first rain-connecting plate to further increase the range of rainwater collection. The two rain-receiving plates flow into the collection box from the collection window on the side, and cooperate with the collection tank on the top of the collection box. Under the same length of rainy days, the device can store a larger amount of rainwater, which effectively improves the rainwater collection efficiency.

Description

A plateau photovoltaic clean water resource self-collection device

technical field

The invention relates to the technical field of rainwater collection, in particular to a plateau photovoltaic clean water resource self-collection device.

Background technique

A plateau refers to an area with an altitude of more than 1,000 meters and a relative altitude of more than 500 meters. Due to the vast land and good lighting on the plateau, a large number of photovoltaic panels will be installed for photovoltaic power generation. The photovoltaic panels need to be cleaned after long-term use, and water resources are needed at this time. However, surface water resources in plateau areas are generally scarce, and extensive use of existing water resources will affect local water pressure. Therefore, most existing plateau photovoltaic projects have begun to consider collecting rainwater resources for cleaning.

The existing rainwater resource collection devices are basically collected by designing a funnel-shaped collector on the top of the box. For example, the Chinese patent CN218148646U published on 2022/12/27 discloses a water tank for cleaning photovoltaic modules. The collection tank on the top of the body collects rainwater resources. However, the collection efficiency of this type of rainwater is affected by the opening range of the collector. Only when the opening of the collector is larger, the rainwater can be collected in a wider range, so that rainwater resources can be collected more efficiently.

The disadvantage of this type of prior art is that the collector collects rainwater in the structure of a funnel-shaped collection tank. When the opening of the collection tank is designed to be larger to obtain a larger collection range, it also causes the volume of the entire collection device Larger, making it more expensive to make and less convenient to move.

Contents of the invention

The purpose of the present invention is to provide a self-collection device for plateau photovoltaic clean water resources, which can effectively improve the rainwater collection efficiency;

The invention provides a self-collection device for plateau photovoltaic clean water resources, which includes a collection box, the top of the collection box is provided with a collection tank, and a plurality of collection windows are respectively provided around the top of the collection box, and the bottom of the collection window is Rotate to connect the first rain receiving plate, the top of the collection window is connected to the first rain receiving plate through a telescopic rod, the second rain receiving plate is slid along the height direction of the first rain receiving plate, the collecting The bottom of the box is provided with a water hose for connecting a photovoltaic cleaning spray gun.

Further, filter screens are respectively arranged in the collection tank and the collection window.

Further, the tops of the adjacent sides of the collection box are respectively provided with the collection windows, and baffles are slidably connected to the corners between the adjacent sides of the collection box, and the ends of the baffles abut against the On the outer side of the first rain-receiving plate, the baffle slides in the range of abutting against the first rain-receiving plate and breaking away from the first rain-receiving plate.

Further, the middle part of the baffle is slidably connected to the corners between the adjacent sides of the collection box, and the two ends of the baffle respectively abut against the first joints of the adjacent sides of the collection box. rain board.

Further, the corners between adjacent sides of the collection box are provided with slide rails along the height direction, and sliders are slidably arranged on the slide rails, and the sliders are fixedly connected to the middle of the baffle.

Further, the two ends of the slide rail along the height direction are provided with magnets, and the slider is magnetically connected to the magnets.

Further, the first rain-receiving plate is an arc-shaped plate, a chute is opened in the first rain-receiving plate, and the second rain-receiving plate is slidably arranged in the chute.

Further, the bottom of the collection box is connected with casters through a rotating plate, one end of the rotating plate is rotatably connected with the collection box, the other end of the rotating plate is rotatably connected with the casters, and the rotating plate is connected with the collection box. Springs are provided between the boxes.

Further, a piston rod is provided between the rotating plate and the collection box, the spring is sleeved outside the piston rod, and the two ends of the spring are respectively connected with the rotating plate and the collection box, The two ends of the piston rod are rotatably connected with the collecting box and the rotating plate respectively.

Further, a handle is provided on the collection box.

The technical solution of the present invention pushes the first rain-connecting plate out of the collection window through the telescopic rod in rainy days to increase the range of rainwater collection, and then pulls out the second rain-connecting plate from the first rain-connecting plate to further increase the rainwater collection range , Rainwater flows into the collection box from the side collection window along the two rain-receiving plates, and cooperates with the collection tank on the top of the collection box. Under the same rainy day duration, the device can accumulate a larger amount of rainwater, so that the rainwater collection efficiency can be effectively improved.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the plane structure schematic diagram of the present invention;

Fig. 3 is a schematic diagram of the first rain-connecting plate and the second rain-connecting plate of the present invention;

Fig. 4 is the enlarged view of A place of Fig. 2 of the present invention;

Fig. 5 is the enlarged view of B place of Fig. 2 of the present invention;

Fig. 6 is an enlarged view at C of Fig. 2 of the present invention;

Fig. 7 is the enlarged view of D place of Fig. 1 of the present invention;

Explanation of reference signs:

1-Collecting box, 101-First mounting seat, 102-Second mounting seat, 2-Collecting tank, 3-Collecting window, 301-Rotating shaft, 302-Fixed seat, 4-First rain plate, 401-Sliding groove , 402-drive seat, 5-second rain plate, 6-telescopic rod, 7-water pipe, 8-filter, 9-baffle, 10-slide, 1001-slider, 11-magnet, 12-caster , 1201-mounting plate, 13-turning plate, 1301-the third mount, 14-spring, 15-piston rod, 16-handle.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined. In addition, the terms "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it can be fixed connection, detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be It can be directly connected, or indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Example 1

As shown in Figures 1-3 and Figures 5-6, the present invention provides a self-collection device for plateau photovoltaic clean water resources, including a collection box 1, a collection tank 2 is provided on the top of the collection box 1, and the top of the collection box 1 There are a plurality of collecting windows 3 around, the bottom of the collecting window 3 is rotated and connected to the first rain-connecting plate 4, the top of the collecting window 3 is connected to the first rain-connecting plate 4 through a telescopic rod 6, and the inside of the first rain-connecting plate 4 is connected to the first rain-connecting plate 4. A second rain-receiving plate 5 is slidably provided in the height direction, and a water pipe 7 for connecting a photovoltaic cleaning spray gun is provided at the bottom of the collecting box 1 . The first rain-receiving plate 4 is an arc-shaped plate, and a chute 401 is opened in the first rain-receiving plate 4 , and the second rain-receiving plate 5 is slidably arranged in the chute 401 .

Specifically, the collection box 1 is a square box with four sides, and a collection window 3 is provided on the top of each side, and the collection window 3 is connected to the box body of the collection box 1, and the bottom of the collection window 3 is provided with a rotating shaft 301. 301 is rotatably connected to the bottom of the first rain-connecting plate 4; the top of the collecting window 3 is provided with a fixed seat 302, the top of the first rain-connecting plate 4 is provided with a transmission seat 402, and the telescopic rod 6 is specifically an electric push rod, powered by a photovoltaic power grid , the main body of the electric push rod is fixed on the fixed seat 302, and the telescopic body is rotatably connected with the transmission seat 402; The rotating shaft 301 rotates, so that the first rain-receiving plate 4 is in a tilted state, and the top is turned outwards out of the collection box 1. After the rainwater falls on the first rain-receiving plate 4, it flows into the collection window 3 along the arc-shaped plate surface and then flows into the collection box. In the box 1, the collection area for collecting rainwater can be increased. The inner side of the first rain plate 4 is provided with a T-shaped chute 401, and the second rain plate 5 is slidably arranged in the chute 401. One side of the second rain plate 5 is provided with an elastic pad, and the elastic pad is offset against the chute 401. Play a damping effect, pull the second rain-connecting plate 5 upwards, the second rain-connecting plate 5 can drive the elastic pad to slide in the chute 401, and move the second rain-connecting plate 5 along the chute 401 from the first rain-connecting plate 4 After being drawn out, wait for the rainwater to fall directly, and flow into the collection tank 2 along the second rain-connecting plate 5 and the chute 401 to complete the water resource collection, thereby further increasing the rainwater collection area and improving collection efficiency. When using the collected water resources, connect the water spray gun to the water pipe 7, so that the water spray gun can spray the collected water resources on the plateau photovoltaic panels to achieve the effect of cleaning photovoltaics. One side of the collection box 1 is provided with a controller adjacent to the position of the handle 16, and the controller is electrically connected to the electric telescopic rod 6. By operating the controller, the controller can send an electric signal to the electric telescopic rod 6 and activate it. In order to achieve the purpose of conveniently manipulating the electric telescopic rod 6, this type of controller and control methods are prior art, and will not be repeated here.

Example 2

As shown in Fig. 1-Fig. 2 and Fig. 5-Fig. 6, filter screens 8 are arranged in the collection tank 2 and the collection window 3 respectively.

Specifically, in this embodiment 2, a filter screen 8 is set to filter the rainwater, so as to prevent the impurities mixed in the rainwater from flowing into the collection tank 2 and the collection window 3, avoiding the blockage of the collection tank 2 and the collection window 3, and making the water resources as clean as possible. To make the effect of cleaning the photovoltaic panel better, the filter screen 8 needs to be replaced regularly.

Example 3

As shown in Fig. 1-Fig. 3 and Fig. 5-Fig. 7, the tops of the adjacent sides of the collection box 1 are respectively provided with collection windows 3, and the edges and corners between the adjacent sides of the collection box 1 are slidably connected with baffle plates 9, The end of the baffle 9 abuts against the outside of the first rain-receiving plate 4 , and the baffle 9 slides within the range of abutting against the first rain-receiving plate 4 and detaching from the first rain-receiving plate 4 . The middle part of the baffle plate 9 is slidably connected to the corners between the adjacent sides of the collection box 1 , and the two ends of the baffle plate 9 abut against the first rain-receiving plate 4 on the adjacent sides of the collection box 1 respectively. The corners between adjacent sides of the collection box 1 are provided with slide rails 10 along the height direction, on which slide blocks 1001 are slidably arranged, and the slide blocks 1001 are fixedly connected to the middle of the baffle plate 9 . Both ends of the slide rail 10 along the height direction are provided with magnets 11 , and the slider 1001 is magnetically connected to the magnets 11 .

Specifically, the baffle plate 9 is a corner structure that fits the corners of the outer wall of the collection box 1, the middle corner position is fixedly connected to the slider 1001, and the positions on both sides extend to the adjacent side of the collection box 1 to abut against the first rain plate 4, when When the baffle plate 9 abuts against the first rain plate 4, it forms a clamping effect so that the first rain plate 4 cannot be turned out; The first rain plate 4 is turned out. The slider 1001 slides in the height direction along the slide rail 10. The height of the slide rail 10 should meet the requirement that when the slider 1001 moves to a certain position, the baffle plate 9 can abut against the first rain plate 4, and when the slider 1001 moves to a certain position, the baffle 9 The plate 9 can be detached from the first rain-receiving plate 4 to prevent the first rain-receiving plate 4 from turning over freely. The magnet 11 is a permanent magnet 11 and is used to fix the current position of the baffle plate 9, so that the baffle plate 9 is in the state of stopping (disengaging) the first rain plate 4, only when the operator exerts force to connect the slide block 1001 with the magnet 11 After separation, the baffle plate 9 will change its state to disengage (stop) the first rain-receiving plate 4; the material of the slider 1001 is a material that can be magnetically connected with the magnet 11, such as an iron block.

Example 4

As shown in Figures 1-4, the bottom of the collection box 1 is connected with a caster 12 through a rotating plate 13, one end of the rotating plate 13 is rotationally connected with the collection box 1, and the other end of the rotating plate 13 is rotationally connected with the caster 12, and the rotating plate 13 A spring 14 is arranged between the collection box 1 . A piston rod 15 is arranged between the rotating plate 13 and the collection box 1, and the spring 14 is sleeved outside the piston rod 15. The case 1 and the rotating plate 13 are rotatably connected. The collection box 1 is provided with a handle 16 .

Specifically, most of the existing rainwater resource collection devices do not have a box balance structure at the bottom. Due to the complex terrain of the plateau and many potholes, if the bottom is not equipped with a balance structure, the collection device cannot be placed horizontally in the pothole area to collect rainwater Resources cannot move smoothly, and the collected water resources are easily spilled, thereby reducing the collection effect. In this embodiment 4, the four corners of the bottom of the collection box 1 are provided with a first mounting base 101 and a second mounting base 102, the casters 12 are arranged on the bottom of the mounting plate 1201, and pins are respectively arranged in the first mounting base 101 and the mounting plate 1201. The two ends of the rotating plate 13 are respectively rotatably socketed on the two pin shafts, so that one end of the rotating plate 13 is rotatably connected with the first mount 101 , and the other end is rotatably connected with the caster 12 . The rotating plate 13 is provided with a third mounting seat 1301 , and the two ends of the piston rod 15 are rotatably connected with the second mounting seat 102 and the third mounting seat 1301 respectively, and the spring 14 is sleeved on the piston rod 15 .

When in use, first push the collection box 1 to a suitable position in the plateau area. During this process, the bumpy road will be passed through. The elastic force of the spring 14 is used to make the rotating plate 13 rotate around the first mounting seat 101, but due to the mounting plate 1201 and the rotating plate 13 are rotationally connected, so the mounting plate 1201 and the caster 12 will move vertically downward, so that the caster 12 can sink into the pit, and the spring 14 can make the mounting plate 1201 and the caster 12 move upward in the same way. The box 1 is always in a horizontal state, so that the rainwater resource collection device can be horizontally and stably placed and moved on the potholed ground, and the effect of the rainwater resource collection by the collection device is improved. In order to push the collection box 1 conveniently, a handle 16 is provided on one side of the collection box 1, and the moving direction of the collection box 1 can be controlled conveniently by holding the handle 16.

The working principle of this device:

When in use, first push the collection box 1 to a suitable position in a plateau area, and pass through rough roads during this process. When encountering a pit, use the elastic force of the spring 14 to make the rotating plate 13 rotate and connect the caster 12 to move up and down, so that the caster 12 can sink into the pit, but the upward elastic force of the spring 14 can support the corresponding caster 12 of the collection box 1 to a certain extent The position does not sink for a large distance; similarly, when encountering a bump, the spring 14 can shrink so that the position of the corresponding caster 12 of the collection box 1 does not rise for a large distance. During this process, the collection box 1 is in a basically horizontal state, that is, The rainwater resource collecting device realizes the effect of horizontally and stably placing and moving on the pitted ground.

Then pull the baffle plate 9 downwards to make the slider 1001 break away from the magnet 11 and move down until the baffle plate 9 is separated from the first rain plate 4 and adsorbed to the permanent magnet 11 of the lower floor, and then the electric telescopic rod 6 is opened to extend The first rain-connecting plate 4 is flipped out of the collection window 3, and the first rain-connecting plate 4 is in a tilted state to increase the collection area for collecting rainwater, and then the second rain-connecting plate 5 is pulled upwards to make the second rain-connecting plate 5 Stretch out the first rain board 4.

During the rainwater collection process, the water resources can be collected by falling directly into the collection box 1 through the collection tank 2, or falling and flowing into the collection window 3 along the second rain plate 5 and the chute 401 and then into the collection box 1. , further increasing the collection area for collecting rainwater. Finally, when using the collected water resources, connect the water spray gun to the water pipe 7, so that the water spray gun can spray the collected water resources on the plateau photovoltaic panels to achieve the purpose of cleaning photovoltaics.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. A plateau photovoltaic clean water resource self-collection device, characterized in that it comprises a collection box, the top of the collection box is provided with a collection tank, the top of the collection box is respectively provided with a plurality of collection windows, the collection The bottom of the window is rotatably connected to the first rain receiving plate, the top of the collection window is connected to the first rain receiving plate through a telescopic rod, and the second rain receiving plate is slid inside the first rain receiving plate along its height direction, The bottom of the collection box is provided with a water pipe for connecting the photovoltaic cleaning spray gun. 2. The self-collection device for plateau photovoltaic clean water resources according to claim 1, characterized in that filter screens are respectively provided in the collection tank and the collection window. 3. The plateau photovoltaic clean water resource self-collection device according to claim 1, characterized in that, the tops of the adjacent sides of the collection box are respectively provided with the collection windows, and between the adjacent sides of the collection box A baffle is slidably connected to the corners of the baffle, and the end of the baffle abuts against the outside of the first rain-receiving plate. The scope of the board slides. 4. The plateau photovoltaic clean water resource self-collection device according to claim 3, characterized in that, the middle part of the baffle is slidably connected to the corners between the adjacent sides of the collection box, and the baffle is Both ends respectively abut against the first rain-receiving plate on adjacent sides of the collection box. 5. The plateau photovoltaic clean water resource self-collection device according to claim 3, characterized in that, the corners between the adjacent sides of the collection box are provided with slide rails along the height direction, and the slide rails slide A slide block is set, and the slide block is fixedly connected with the middle part of the baffle plate. 6 . The self-collection device for plateau photovoltaic clean water resources according to claim 5 , wherein magnets are provided at both ends of the slide rail along the height direction, and the slider is magnetically connected to the magnets. 7 . 7. The plateau photovoltaic clean water resources self-collection device according to claim 1, characterized in that, the first rain-receiving plate is an arc-shaped plate, a chute is opened in the first rain-receiving plate, and the first rain-receiving plate The second rain board is slidably arranged in the chute. 8. The plateau photovoltaic clean water resource self-collection device according to claim 1, characterized in that, the bottom of the collection box is connected with casters through a rotating plate, and one end of the rotating plate is rotatably connected with the collection box, so that The other end of the rotating plate is rotatably connected with the caster, and a spring is arranged between the rotating plate and the collection box. 9. The plateau photovoltaic clean water resource self-collection device according to claim 8, characterized in that a piston rod is provided between the rotating plate and the collection box, and the spring is sleeved outside the piston rod, The two ends of the spring are respectively connected to the rotating plate and the collecting box, and the two ends of the piston rod are respectively rotatingly connected to the collecting box and the rotating plate. 10. The plateau photovoltaic clean water resources self-collection device according to claim 9, characterized in that a handle is provided on the collection box.