CN221448360U - Container for energy storage of distributed photovoltaic power station - Google Patents
Container for energy storage of distributed photovoltaic power station Download PDFInfo
- Publication number
- CN221448360U CN221448360U CN202322882806.5U CN202322882806U CN221448360U CN 221448360 U CN221448360 U CN 221448360U CN 202322882806 U CN202322882806 U CN 202322882806U CN 221448360 U CN221448360 U CN 221448360U
- Authority
- CN
- China
- Prior art keywords
- container body
- container
- heat dissipation
- energy storage
- box
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- 238000004146 energy storage Methods 0.000 title claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 28
- 238000010248 power generation Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a container for energy storage of a distributed photovoltaic power station, which comprises a container body, and is characterized in that a heat dissipation grid is arranged on the rear side of the container body, a diversion table is fixedly connected to the surface of the container body positioned on the upper side of the heat dissipation grid, telescopic air cylinders are respectively connected to the surface of the container body positioned on the periphery of the side of the heat dissipation grid, the telescopic end of each telescopic air cylinder is fixedly connected with the same shielding cover, and a plurality of heat dissipation fans are arranged on the surface of the inner side of the container body positioned on the upper part of the heat dissipation grid; through set up devices such as brush head, clean connecting rod, screw rod, movable block and driving motor on the photovoltaic board, the rotation of accessible driving motor drive screw rod drives the movable block and removes, and then makes the clearance connecting rod drive the brush head and remove on the photovoltaic board to clear up dust filth etc. on the photovoltaic board, be convenient for improve the generating efficiency of photovoltaic board.
Description
Technical Field
The utility model relates to the technical field of photovoltaic energy storage containers, in particular to a container for energy storage of a distributed photovoltaic power station.
Background
The distributed photovoltaic power generation and energy storage technology is a technology for generating power by utilizing solar energy and storing redundant energy, a distributed photovoltaic power generation system uses a solar photovoltaic panel to convert solar radiation energy into direct current electric energy, the photovoltaic panel is composed of a plurality of photovoltaic cells, each cell can convert solar light energy into electric energy, and the cells are connected in series or in parallel to form the photovoltaic panel. When the sun irradiates the battery plate, the battery can generate current, the current is converted into alternating current through the inverter and is transmitted to required electric equipment, and the energy storage system distributed photovoltaic power generation energy storage system stores redundant electric energy through the battery or other energy storage equipment.
The photovoltaic container generates power through the photovoltaic panel paved on the container top, so that an independent power supply and utilization system can be formed, and the photovoltaic container is widely applied to places where electric facilities such as a barren field and an island are difficult to popularize in recent years, and is particularly favored by field workers in severe environments.
Patent number CN209568746U discloses a photovoltaic energy storage container, which comprises a box body, the support is installed on the top of box, solar panel is installed on the top of support, the storehouse of giving vent to anger is all installed to the both sides of box, and the one side that the box was kept away from to the storehouse of giving vent to anger is provided with the fender cover, and the access door is installed to the one end of box, the observation window is installed to the one end that the box is close to the access door, the one end that the access door was kept away from to the box is provided with the bars that admit air, the climbing ladder is installed to the one end that the box is close to the bars that admit air, the bottom of box is provided with fork truck hole. According to the utility model, the solar panel is arranged, the in-box equipment stores energy, staff can climb to the top of the box through the climbing ladder, the solar panel is convenient to maintain and replace in the later period, the in-box equipment is subjected to heat-pumping through the air inlet grid and the air outlet bin, the condition of the in-box equipment can be directly observed through the observation window, and the container is convenient to carry through the lifting hole and the forklift hole.
However, the technology of this patent also has the following drawbacks: the technology of the patent is provided with the plurality of air outlet bins and the air inlet grid, and the heat exchange can be carried out between the inside of the box body and the outside, but the heat exchange indirectly forms a channel between the inside of the box body and the outside, when the outside is wet and rains, a large amount of water vapor can enter the inside of the box body through the through holes of the air outlet bins or the air inlet grid, so that the power generation and energy storage components in the box body are corroded and damaged, and the service life of the power generation and energy storage components is shortened; in addition, the photovoltaic board of this patent does not have corresponding cleaning device, and the deposition on the photovoltaic board, snow, bird's droppings etc. all can influence the transmissivity of light, and then influence the radiant quantity that the subassembly surface received, influence generating efficiency.
Disclosure of utility model
According to the technical problem, the utility model provides the container for storing energy of the distributed photovoltaic power station, which can be cleaned regularly.
The utility model provides a container for energy storage of a distributed photovoltaic power station, which comprises a container body and is characterized in that a heat dissipation grid is arranged on the rear side of the container body, a guide table is fixedly connected to the surface of the container body, which is positioned on the upper side of the heat dissipation grid, telescopic cylinders are respectively connected to the surface of the container body, the telescopic ends of each telescopic cylinder are fixedly connected with the same shielding cover, a plurality of heat dissipation fans are arranged on the inner side surface of the container body, which is positioned on the upper part of the heat dissipation grid, the top of the outer side of the container body is fixedly connected with a photovoltaic support, a photovoltaic plate is fixedly arranged on the photovoltaic support, a chute is formed in one side of the photovoltaic support, a screw is arranged in the chute, one end of the screw is connected with the output end of a driving motor, the surface of the screw is connected with a moving block, the moving block is fixedly connected with a cleaning connecting rod, and the cleaning connecting rod is fixedly connected with a brush head.
And a protective cover is arranged on the outer side of the driving motor.
The utility model discloses a box, including box top, box bottom, box side swing joint chamber door, box top four corners fixed connection hoist and mount piece respectively, bottom left and right sides sets up fork truck slot respectively, box side swing joint chamber door, the box front side sets up the observation window, box internally mounted electricity generation energy storage subassembly, electricity generation energy storage group price has temperature sensor and controller.
The telescopic cylinder fixing part is partially inlaid on the inner side of the box body, the telescopic end part of the telescopic cylinder is partially exposed on the outer side of the box body, when the telescopic cylinder is retracted to the limit, the telescopic end drives the baffle cover to just enable the inner side surface of the baffle cover to be in contact with the surface of the box body.
The beneficial effects of the utility model are as follows: the utility model relates to a container for energy storage of a distributed photovoltaic power station, which is characterized in that a brush head, a cleaning connecting rod, a screw rod, a moving block, a driving motor and other devices are arranged on a photovoltaic panel, the driving motor drives the screw rod to rotate so as to drive the moving block to move, and then the cleaning connecting rod drives the brush head to move on the photovoltaic panel, so that dust, dirt and the like on the photovoltaic panel are cleaned, and the power generation efficiency of the photovoltaic panel is improved; the telescopic cylinder and the baffle cover are arranged on the outer side of the heat dissipation grid at the rear side of the box body, when the temperature in the box body is too high, the temperature sensor in the power generation and energy storage component senses and transmits signals to the controller, so that the telescopic cylinder is controlled to extend out to drive the baffle cover to move, the distance between the baffle cover and the heat dissipation grid is increased, and meanwhile, the opening of the heat dissipation fan is controlled to accelerate heat dissipation; when the temperature is suitable, the distance between the shielding cover and the heat dissipation grid can be adjusted to be small, when in severe weather, the telescopic cylinder can be retracted to the limit, so that the shielding cover is in sealing contact with the box body, and the inside of the box body is prevented from being damaged by rain, snow and the like through the heat dissipation grid, so that an internal element is prevented from being damaged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model in elevation;
FIG. 2 is a schematic diagram of the front side view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the utility model in a sideways view;
FIG. 4 is a schematic diagram of the structure of the utility model in a sideways view;
Fig. 5 is a partially enlarged schematic structural view of the present utility model.
Reference numerals: 1-a box body; 11-viewing window; 12-lifting pieces; 13-a fork truck slot; 14-door; 15-a power generation and energy storage component; 16-a diversion table; 17-heat dissipation grating; 2-a photovoltaic support; 3-photovoltaic panel; 4-cleaning a connecting rod; 5-a shield; 6-a telescopic cylinder; 7-a heat radiation fan; 8-driving a motor; 9-protecting cover; 10-brush head.
Detailed Description
Example 1
The technical scheme of the present utility model will be clearly and completely described in the following with reference to the accompanying drawings.
As shown in the figure, the utility model provides a container for energy storage of a distributed photovoltaic power station, which comprises a box body 1 and is characterized in that a heat dissipation grid 17 is arranged on the rear side of the box body 1, a diversion table 16 is fixedly connected to the surface of the box body 1 positioned on the upper side of the heat dissipation grid 17, telescopic cylinders 6 are respectively connected to the surface of the box body 1 positioned on the periphery of the side of the heat dissipation grid 17, a plurality of cooling fans 7 are fixedly connected to the telescopic end of each telescopic cylinder 6, a photovoltaic support 2 is fixedly connected to the top of the outer side of the box body 1, a photovoltaic panel 3 is fixedly arranged on the photovoltaic support 2, a chute is formed in one side of the photovoltaic support 2, a screw is arranged in the chute, one end of the screw is connected to the output end of a driving motor 8, a moving block is connected to the surface of the screw, a cleaning connecting rod 4 is fixedly connected to the moving block, and the cleaning connecting rod 4 is fixedly connected to a brush head 10.
The outside of the driving motor 8 is provided with a protective cover.
The four corners at the top of the box body 1 are respectively fixedly connected with lifting pieces 12, forklift slots 13 are respectively arranged at the left side and the right side of the bottom of the box body 1, the box door 14 is movably connected with the side of the box body 1, the front side of the box body 1 is provided with an observation window 11, and the box body 1 is internally provided with a power generation energy storage component 15.
The fixed part of the telescopic cylinder 6 is partially inlaid inside the box body 1, the telescopic end part of the telescopic cylinder 6 is exposed outside the box body 1, and when the telescopic cylinder is retracted to the limit, the telescopic end drives the baffle cover 5 at the moment so that the inner side surface of the baffle cover 5 is just flush with the surface of the box body.
Example 2
The plurality of boxes 1 are moved to the designated positions through the lifting pieces 12 and the forklift slots 13, the arrangement and distribution sequence of the boxes is determined according to actual working requirements, and then the photovoltaic panels 3 at the tops of the boxes 1 are connected with the power generation and energy storage components 15 in the boxes 1, so that the energy converted by illumination of the photovoltaic panels 3 is stored in the power generation and energy storage components 15.
When the dust accumulation on the photovoltaic panel 3 is excessive, the driving motor 8 is started, the driving motor 8 drives the screw rod to rotate, the screw rod drives the moving block to move, and then the moving block drives the cleaning connecting rod 4 and the brush head 10 to move on the surface of the photovoltaic panel 3, so that the dust accumulation and the dirt on the surface of the photovoltaic panel 3 are cleaned, and the power generation efficiency of the photovoltaic panel 3 is improved.
When the temperature in the box body 1 is too high, the temperature sensor in the power generation and energy storage component can sense, and transmits a signal to the controller, so that the telescopic end of the telescopic cylinder 6 is controlled to extend, the shielding cover 5 is driven to move, the distance between the shielding cover 5 and the heat dissipation grid 17 is increased, and meanwhile, the opening of the heat dissipation fan 7 is controlled, so that heat dissipation inside the box body is facilitated.
When encountering bad weather, the staff can remotely control the retraction of the telescopic cylinder 6 through the controller, so that the telescopic end of the telescopic cylinder is retracted to the limit, and at the moment, the shielding cover 5 just contacts with the surface of the box body 1 in a sealing way, the whole heat dissipation grid 17 is covered, and the damage of components and parts caused by rain, snow and the like entering the box body 1 through the heat dissipation holes of the heat dissipation grid 17 can be prevented.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a container is used in energy storage of distributed photovoltaic power plant, includes the box, its characterized in that the box rear side sets up the heat dissipation bars, is located the box surface fixed connection water conservancy diversion platform of heat dissipation bars upside, be located the flexible cylinder is connected respectively to the box surface all around of heat dissipation bars side, every the equal fixed connection of flexible end of flexible cylinder keeps off the cover, is located install a plurality of radiator fans on the box inside surface on heat dissipation bars upper portion, box outside top fixed connection photovoltaic support, fixed mounting photovoltaic board on the photovoltaic support, the spout has been seted up to photovoltaic support one side, set up the screw rod in the spout, the driving motor output is connected to screw rod one end, the movable block is connected on the screw rod surface, the clean connecting rod of fixed connection on the movable block, clean connecting rod fixed connection brush head.
2. The container for storing energy of a distributed photovoltaic power station according to claim 1, wherein a protective cover is arranged outside the driving motor.
3. The container for energy storage of a distributed photovoltaic power station according to claim 1, wherein four corners of the top of the container body are respectively and fixedly connected with lifting pieces, forklift slots are respectively arranged on the left side and the right side of the bottom of the container body, the container body is movably connected with a container door by the side of the container body, an observation window is arranged on the front side of the container body, a power generation and energy storage assembly is arranged in the container body, and a temperature sensor and a controller are arranged in the power generation and energy storage assembly.
4. The container for storing energy of a distributed photovoltaic power station according to claim 1, wherein the telescopic cylinder fixing part is partially embedded inside the container body, the telescopic end part of the telescopic cylinder is partially exposed outside the container body, and when the telescopic cylinder is retracted to a limit, the telescopic end drives the shield to enable the inner side surface of the shield to be just flush with the surface of the container body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322882806.5U CN221448360U (en) | 2023-10-26 | 2023-10-26 | Container for energy storage of distributed photovoltaic power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322882806.5U CN221448360U (en) | 2023-10-26 | 2023-10-26 | Container for energy storage of distributed photovoltaic power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221448360U true CN221448360U (en) | 2024-07-30 |
Family
ID=92059445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322882806.5U Active CN221448360U (en) | 2023-10-26 | 2023-10-26 | Container for energy storage of distributed photovoltaic power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221448360U (en) |
-
2023
- 2023-10-26 CN CN202322882806.5U patent/CN221448360U/en active Active
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