Outdoor photovoltaic energy storage device

Abstract

The utility model relates to a photovoltaic energy storage device used in the field, which integrates water filtering and photovoltaic power generation and is composed of a water filtering unit and a photovoltaic unit, and the water filtering unit comprises a water storage device, a fixing device and a water adding device; the photovoltaic unit is provided with a photovoltaic panel, a base and a moving part, the water storage device is designed to be in a disc shape with the concave periphery, the water storage capacity is increased, the evaporation process of water is accelerated, the fixing device is located in the center of the water storage device through a hollow cylinder structure, excellent heat conduction performance is achieved, and the device can be stabilized on the flexible ground. Due to the design of the conical base and the connecting columns, the water storage device is firmly connected with the base and is convenient to disassemble, fix and filter water.

Description

Technical Field

[0001] The utility model relates to a photovoltaic energy storage device for the wild. Background Art

[0002] At present, in the wild exploration or environments lacking stable power supply, solar energy, as a clean and renewable energy source, its potential and applications are developing rapidly. Solar photovoltaic modules can convert sunlight into electrical energy through the photovoltaic effect and are an important option for powering outdoor electronic devices. When solar photovoltaic panels are working, they will generate a large amount of heat. The solar still technology mainly relies on the heat of sunlight to evaporate water and collects pure water through the condensation process. This process can effectively remove salts, pollutants, and microorganisms in the water and produce clean drinkable water.

[0003] In the prior art, there is a lack of a device that combines solar photovoltaic panels and solar still technology and cannot make good use of the heat of solar photovoltaic panels. Therefore, a photovoltaic energy storage device for the wild is needed to cleverly combine the structures of the two and effectively promote the utilization of energy. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above-mentioned deficiencies of the prior art and provide a photovoltaic energy storage device for the wild with a water filtration function. Another purpose of the utility model is to provide a photovoltaic energy storage device for the wild that can be better fixed on soft ground. The purpose of the utility model is achieved as follows:

[0005] A photovoltaic energy storage device for the wild includes a water filtration unit and a photovoltaic unit. The water filtration unit includes a water storage device, a fixing device, and a water adding device. The photovoltaic unit includes a photovoltaic panel, a base, and a moving member. The water storage device is in the shape of a disc with a downward depression around it. The fixing device is arranged on the lower side of the center of the water storage device. The base is arranged on the upper side of the water storage device and can move up and down through the moving member. The lower side of the base is in the shape of a downward protruding cone. The center of the base is fixed to the water storage device through several connecting columns. The water adding device is circumferentially arranged on the water storage device. The fixing device is a hollow cylinder. There are holes around the fixing device, and a detachable tip is arranged on the lower side of the fixing device.

[0006] In order to facilitate adding dirty water and accelerate the evaporation rate, the water adding device includes holes and an outer wall. There are at least 4 holes, and the holes are circular.

[0007] In order to be convenient for carrying and rapid deployment, the fixing device and the tip are fixed through a threaded structure.

[0008] In order to prevent the water on the soft ground from overflowing the water adding device, the moving member is connected to the water storage device and the base through a slide rail.

[0009] To make full contact with the soil on the flexible land and enhance the evaporation effect, the holes are circumferentially arranged on the fixing device at equal intervals. There are at least 16 holes, and the holes are regular quadrilaterals or circles.

[0010] To facilitate the removal of the filtered water, the water storage device is in a bowl-shaped structure. There is a protrusion on the lower side of the water storage device. There are at least 4 connecting columns. The connecting columns are fixedly connected to the water storage device, and the connecting columns are detachably connected to the base.

[0011] To make it more convenient to remove, the connecting columns are connected to the base through a rotating buckle structure.

[0012] To facilitate the opening and closing of the base, there is a holding part on the upper side of the base, and the holding part is circumferentially arranged on the base.

[0013] To enhance durability, the material of the tip is stainless steel.

[0014] To facilitate observing the water filtration process, the material of the water filtration unit is transparent plastic.

[0015] Beneficial effects: The integrated design of this device integrates the water filtration and photovoltaic units into one system, effectively utilizing solar energy to supply energy and purify water resources simultaneously; the disc design of the water storage device, with the feature of being concave downward around the perimeter, helps to increase the water storage capacity and promote the effective evaporation of water.

[0016] The connection method between the hollow cylinder structure of the fixing device and the water storage device provides stable fixation on the flexible land and good heat conduction for maintaining heat. It can not only fix but also utilize the moisture in the soil for evaporation; the conical lower side of the base and the design of the connecting columns make the connection between the base and the water storage device both firm and detachable, facilitating water collection. In addition, the circumferential design of the water filling device and the multiple holes of the fixing device facilitate water filling. Description of the Drawings

[0017] Figure 1 is a schematic cross-sectional structure diagram when the fixing device of a photovoltaic energy storage device for the field is opened;

[0018] Figure 2 is a schematic cross-sectional structure diagram when the fixing device of a photovoltaic energy storage device for the field is closed;

[0019] In the figure: 1. Water filtration unit, 1-1. Water storage device, 1-2. Fixing device, 1-3. Water filling device, 2. Photovoltaic unit, 2-1. Photovoltaic panel, 2-2. Base, 2-3. Moving part, 3. Connecting column, 4. Hole, 5. Tip, 101. Holding part. Detailed Embodiments

[0020] To deepen the understanding of the present utility model, the present utility model will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present utility model and do not limit the protection scope of the present utility model.

[0021] In this embodiment:

[0022] Please refer to Figure 1 - Figure 2 , a photovoltaic energy storage device for the wild, comprising a water filtering unit 1 and a photovoltaic unit 2. The water filtering unit 1 includes a water storage device 1-1, a fixing device 1-2 and a water adding device 1-3. The photovoltaic unit 2 includes a photovoltaic panel 2-1, a base 2-2 and a moving member 2-3. The water storage device 1-1 is a disc-shaped with a downward depression around. The fixing device 1-2 is arranged on the lower side of the center of the water storage device 1-1. The base 2-2 is arranged on the upper side of the water storage device 1-1 and can move up and down through the moving member 2-3. The lower side of the base 2-2 is a downward protruding cone. The center of the base 2-2 is fixed with the water storage device 1-1 through a plurality of connecting columns 3. The water adding device 1-3 is circumferentially arranged on the water storage device 1-1. The fixing device 1-2 is a hollow cylinder. There are holes 4 around the fixing device 1-2. A detachable tip 5 is arranged on the lower side of the fixing device 1-2.

[0023] To facilitate the addition of dirty water and accelerate the evaporation rate, the water adding device 1-3 includes holes 4 and an outer wall. There are at least 4 holes 4. The holes 4 are circular. To facilitate carrying and rapid deployment, the fixing device 1-2 and the tip 5 are fixed through a threaded structure. To prevent too much water on the flexible ground from overflowing the water adding device 1-3, the moving member is connected to the water storage device 1-1 and the base 2-2 through a slide rail. To make full contact with the soil on the flexible ground and enhance the evaporation effect, the holes 4 are equidistantly circumferentially arranged on the fixing device 1-2. There are at least 16 holes 4. The holes 4 are regular quadrilateral or circular. To facilitate the removal of the filtered water, the water storage device 1-1 is a bowl-shaped structure. There is a protrusion on the lower side of the water storage device 1-1. There are at least 4 connecting columns 3. The connecting columns 3 are fixedly connected to the water storage device 1-1. The connecting columns 3 and the base 2-2 are detachably connected. To make it more convenient to remove, the connecting columns 3 are connected to the base 2-2 through a rotary snap structure. To facilitate the opening and closing of the base 2-2, a holding part 101 is arranged on the upper side of the base 2-2. The holding part 101 is circumferentially arranged on the base 2-2. To enhance durability, the material of the tip 5 is stainless steel. To facilitate seeing the water filtering process, the material of the water filtering unit 1 is transparent plastic.

[0024] The operating principle of the device is as follows:

[0025] By setting the combination of the photovoltaic unit 2 and the water filtration unit 1, the heat dissipated by the photovoltaic unit 2 can be further utilized by the water filtration unit 1. The fixing device 1-2 of the water filtration unit 1 can not only form a good fixation for this device on flexible land, but also the holes 4 provided thereon can make good use of the soil inside the land, and the pointed part 5 thereon can better insert this device into the land. When fixing in a land with more moisture, the height of the base 2-2 can be appropriately reduced, and the lower part of the water storage device 1-1 can be pushed to the upper side of the fixing device 1-2, so as to form a certain airtight effect on the fixing device 1-2. A rubber seal can be provided on the edge of the upper side of the fixing device 1-2. When fixing in a land with less moisture, move the base 2-2 upward; when the water filtration is completed, take out the base 2-2 and then remove the water storage device 1-1.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A photovoltaic energy storage device for outdoor use, characterized in that: It includes a water filtration unit and a photovoltaic unit. The water filtration unit includes a water storage device, a fixing device and a water adding device. The photovoltaic unit includes a photovoltaic panel, a base and a movable part. The water storage device is a disc-shaped body with four sides concave downward. The fixing device is arranged on the lower side of the center of the water storage device. The base is arranged on the upper side of the water storage device and can move up and down through a movable part. The lower side of the base is a cone protruding downward. The center of the base is fixed with a water storage device through a plurality of connecting columns. The water adding device is circumferentially arranged on the water storage device. The fixing device is a hollow cylinder with holes arranged on four sides. A detachable tip is arranged on the lower side of the fixing device.

2. A photovoltaic energy storage device for outdoor use according to claim 1, characterized in that The water adding device includes holes and an outer wall, and there are at least 4 holes, which are circular.

3. A photovoltaic energy storage device for outdoor use according to claim 1, characterized in that: The fixing device and the tip are fixed via a threaded structure.

4. A photovoltaic energy storage device for outdoor use according to claim 1, characterized in that: The moving part is connected with the water storage device and the base through a slide rail.

5. A photovoltaic energy storage device for outdoor use according to claim 1, characterized in that: The holes are equidistantly arranged on the fixing device in the circumferential direction, at least 16 holes are provided, and the holes are regular quadrilaterals or circles.

6. A photovoltaic energy storage device for outdoor use according to claim 1, characterized in that: The water storage device is a bowl-shaped structure, a protrusion is provided on the lower side of the water storage device, at least four connecting columns are provided, the connecting columns and the water storage device are fixedly connected, and the connecting columns and the base are detachably connected.

7. A photovoltaic energy storage device for outdoor use according to claim 6, characterized in that: The connecting column is connected to the base via a rotating buckle structure.

8. A photovoltaic energy storage device for outdoor use according to claim 1, characterized in that: A holding portion is provided on the upper side of the base, and the holding portion is circumferentially arranged on the base.

9. A photovoltaic energy storage device for outdoor use according to claim 1, characterized in that: The tip is made of stainless steel.

10. A photovoltaic energy storage device for outdoor use according to claim 1, characterized in that: The water filtering unit is made of transparent plastic.

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