CN116961546A - Light stores up integration commercial energy storage cabinet assembly and energy storage system - Google Patents
Light stores up integration commercial energy storage cabinet assembly and energy storage system Download PDFInfo
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- CN116961546A CN116961546A CN202311005552.7A CN202311005552A CN116961546A CN 116961546 A CN116961546 A CN 116961546A CN 202311005552 A CN202311005552 A CN 202311005552A CN 116961546 A CN116961546 A CN 116961546A
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- energy storage
- photovoltaic
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a light-storage integrated commercial energy storage cabinet assembly and a light-storage integrated commercial energy storage system, wherein the light-storage integrated commercial energy storage cabinet assembly comprises a cabinet body, an energy storage component and a cooling component are arranged in the cabinet body, the cooling component is matched with the energy storage component, a photovoltaic component is arranged at the top of the cabinet body and is rotationally connected with a top plate, the photovoltaic component comprises a photovoltaic plate, a rotating disc, an automatic adjusting component for adjusting the inclination angle of the photovoltaic plate, a rotating shell and a driving component for driving the rotating disc to rotate, the problems that the energy storage cabinet and the photovoltaic plate are arranged separately by the traditional light-storage integrated commercial energy storage cabinet, a longer connecting line is needed to connect the energy storage cabinet and the photovoltaic plate, the application of light-storage integrated cannot be well realized, and the problem that the photovoltaic plate cannot adjust the angle along with the change of the sun position, so that the efficiency of converting the photovoltaic plate into light energy is reduced is solved.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to an optical storage integrated commercial energy storage cabinet assembly and an energy storage system.
Background
Along with the breakthrough of technology and the reduction of cost, the energy storage industry can be used in the industrial and commercial fields relatively mature, and has potential value in the energy storage industry in the fields of new energy power generation matching and electric auxiliary service. Solar energy is a clean energy source and is a sustainable energy source, solar photovoltaic technology is a technology for converting solar radiation into electric energy through photovoltaic effect, and a photoelectric conversion device generally performs photoelectric conversion by utilizing the photovoltaic effect principle of a semiconductor device. The photovoltaic system is widely applied, and at present, a roof photovoltaic power generation system for households and a MW-level centralized large-scale grid-connected power generation system are mainly built, and meanwhile, a large amount of solar photovoltaic systems are also used in the aspects of industrial field and urban illumination; the electric energy generated by the solar photovoltaic system is usually stored in the energy storage cabinet, and the photovoltaic system and the energy storage cabinet are combined, so that the integrated application of light storage and charging can be better realized.
The current light stores up integration energy storage cabinet and photovoltaic board and sets up, sets up the connecting wire that needs longer like this and connects it to be applicable to places such as street, district, can not realize light well and store up the application of filling the integration, and the photovoltaic board in the current light stores up integration energy storage cabinet can not change angle of adjustment along with the sun position moreover, can lead to the efficiency reduction of photovoltaic board conversion light energy.
The application number is: 202222059760.2 the utility model with publication number CN217994193U discloses a combined type light storage and charging integrated energy storage cabinet, which still has the problems that the energy storage cabinet and a photovoltaic panel are separately arranged, a longer connecting line is needed to connect the energy storage cabinet and the photovoltaic panel, the energy storage cabinet is not suitable for streets and communities, the light storage and charging integrated application cannot be well realized, and meanwhile, the photovoltaic panel cannot adjust an angle along with the change of the position of the sun, so that the efficiency of converting light energy of the photovoltaic panel is reduced.
Disclosure of Invention
Based on the above, the utility model provides a light-storage integrated commercial energy storage cabinet assembly and an energy storage system, which solve the problems that the existing light-storage integrated commercial energy storage cabinet separates the energy storage cabinet from a photovoltaic panel, a longer connecting line is needed to connect the energy storage cabinet and the photovoltaic panel, the light-storage integrated commercial energy storage cabinet assembly is not suitable for streets and communities, the light-storage integrated application cannot be well realized, and meanwhile, the photovoltaic panel cannot adjust an angle along with the change of the position of the sun, so that the efficiency of converting light energy of the photovoltaic panel is reduced.
The technical scheme of the utility model is as follows:
the utility model provides a light stores up integrated commercial energy storage cabinet assembly, includes the cabinet body, the cabinet body is including being discoid bottom plate, roof and setting up and be hollow tubular curb plate between bottom plate and roof, roof and curb plate form the cabinet body that has the inside cavity, be equipped with energy storage component and cooling module in the cabinet body, just cooling module and energy storage component cooperation set up, cabinet body top is equipped with photovoltaic module, photovoltaic module rotates with the roof to be connected;
the photovoltaic module comprises a disc-shaped photovoltaic plate and a rotating disc, an automatic adjusting assembly for adjusting the inclination angle of the photovoltaic plate is arranged between the photovoltaic plate and the rotating disc, a hollow circular tubular rotating shell is arranged between the rotating disc and a top plate, the bottom of the rotating shell is in rotating fit with the top plate, the top of the rotating shell is fixedly connected with the rotating disc, and a driving assembly for driving the rotating disc to rotate is arranged inside the rotating shell;
the photovoltaic module further comprises a sun tracking sensor, a controller and a photovoltaic inverter, wherein the sun tracking sensor is used for sensing the position of sunlight irradiation to convert position information into an electric signal and outputting the electric signal to the controller, the controller is used for controlling the automatic adjusting assembly and the driving assembly to adjust the position of the photovoltaic panel and controlling the photovoltaic inverter and the photovoltaic panel, and the photovoltaic inverter is used for converting direct current generated by the photovoltaic panel into alternating current and outputting the alternating current to the energy storage assembly.
Preferably, the driving assembly comprises a driving motor, a driving gear arranged on an output shaft of the driving motor, a transmission rod and a driven gear arranged on the transmission rod, the driving motor is arranged on the top plate, the top of the transmission rod is fixedly connected with the rotating disc, the bottom of the transmission rod is rotationally connected with the top plate through a rotating bearing, and the driving gear is matched with the driven gear.
Preferably, the automatic adjusting component comprises a rotating connecting piece and an electric telescopic rod matched with the rotating connecting piece, the rotating connecting piece comprises a first connecting piece and a second connecting piece rotationally connected with the first connecting piece, the first connecting piece is arranged at the bottom of the photovoltaic panel, the second connecting piece is arranged at the top of the rotating disc, the bottom of the electric telescopic rod is connected with the rotating disc, and the top of the electric telescopic rod is rotationally connected with the bottom of the photovoltaic panel.
Preferably, the energy storage assembly comprises a plurality of storage batteries and a battery fixing frame, the battery fixing frame comprises a fixing seat and six arc-shaped fixing blocks arranged on the fixing seat, an installation cavity for placing the storage batteries is formed between the six arc-shaped fixing blocks, and the storage batteries are fixedly installed in the installation cavity.
Preferably, the battery fixing frame top is equipped with the fixed mounting bracket that is used for installing photovoltaic inverter, the fixed mounting bracket includes six dead levers, the dead lever corresponds six arc fixed blocks setting respectively, just the bottom of dead lever inserts the top of arc fixed block respectively, is equipped with the fixed mounting board that is used for fixed photovoltaic inverter between six dead levers, photovoltaic inverter fixed mounting is on the fixed mounting board.
Preferably, the bottom of the bottom plate is provided with a support housing having an internal cavity.
Preferably, the cooling assembly comprises a cooling liquid tank arranged in a supporting shell and eight cooling pipes arranged in a cabinet body, wherein the cooling pipes are arranged outside a battery fixing frame and a fixing frame in a surrounding mode and used for reducing the temperature of a storage battery and a photovoltaic inverter during operation, one end of each cooling pipe penetrates through a top plate and is connected with a first annular communicating pipe used for communicating the eight cooling pipes, the other end of each cooling pipe penetrates through a bottom plate and is connected with a second annular communicating pipe used for communicating the eight cooling pipes, the second communicating pipe is arranged in the supporting shell and is provided with a separation sheet, the separation sheet separates the second communicating pipe into a water inlet communicating pipe and a water outlet communicating pipe, four cooling pipes are connected with the water inlet communicating pipe, the water inlet communicating pipe is connected with a water outlet of the cooling liquid tank, and the cooling liquid tank is internally provided with a pump body used for pumping cooling liquid out of the water outlet of the cooling liquid tank.
Preferably, the battery charging and discharging system further comprises a display screen for displaying the charging and discharging power of the storage battery and the electric quantity in the storage battery, a BMS management system for monitoring the charging and discharging states of the storage battery and an operation keyboard for operating the controller, and the display screen, the controller and the operation keyboard are integrally arranged on the outer side wall of the support shell.
Preferably, the system further comprises a grid-connected inverter for connecting the storage battery to the grid, and the grid-connected inverter is controlled by the controller.
An optical storage integrated commercial energy storage system comprises an optical storage integrated commercial energy storage cabinet assembly.
Compared with the prior art, the utility model has the beneficial effects that:
when the photovoltaic panel is used, the photovoltaic panel is arranged at the top of the cabinet body, so that a connecting line between the photovoltaic panel and the energy storage component is shortened, the loss of current in the line is reduced, and meanwhile, the volume of the whole device is reduced, so that the photovoltaic panel is more suitable for streets and communities; meanwhile, the driving assembly drives the rotating disc to adjust the direction of the photovoltaic panel, and the automatic adjusting assembly adjusts the inclination angle of the photovoltaic panel, so that the adjustment of more angles of the photovoltaic panel is realized; when sunlight irradiates the photovoltaic panel, the photovoltaic panel starts to provide the storage battery with stored electric quantity, and when the position of the sun changes, the sun is sensed by the sun tracking sensor, and the automatic adjusting component and the driving component are controlled by the controller, so that the photovoltaic panel can automatically track the sun, and the efficiency of converting the light energy of the photovoltaic panel is improved; when no sunlight exists, the automatic adjusting component and the driving component are controlled by the controller to enable the photovoltaic panel to return to the original position, the problem that the existing light storage integrated commercial energy storage cabinet is used for separating the energy storage cabinet from the photovoltaic panel, a longer connecting line is needed to connect the energy storage cabinet and the photovoltaic panel, the problem that the application of light storage and charging integration cannot be well realized is solved, and meanwhile, the problem that the photovoltaic panel cannot adjust the angle along with the change of the position of the sun, so that the efficiency of converting light energy of the photovoltaic panel is reduced is solved.
Drawings
FIG. 1 is a schematic structural diagram of a light and storage integrated commercial energy storage cabinet assembly according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a photovoltaic module according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a drive assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic view of an electric telescopic rod according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of an energy storage assembly according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a cooling assembly according to an embodiment of the present utility model;
fig. 7 is a schematic view showing the structure of a second communication pipe according to an embodiment of the present utility model;
FIG. 8 is a schematic diagram of an energy storage system according to an embodiment of the present utility model;
reference numerals illustrate:
10-cabinet, 11-bottom plate, 12-top plate, 13-side plate, 14-support shell, 20-energy storage component, 21-storage battery, 200-battery fixing frame, 201-fixing seat, 202-arc fixing block, 203-installation cavity, 210-fixing installation frame, 211-fixing rod, 212-fixing installation plate, 30-cooling component, 300-cooling liquid tank, 301-water outlet, 302-water inlet, 310-cooling pipe, 320-first communication pipe, 330-second communication pipe, 331-separation sheet, 332-water inlet communication pipe, 333-water outlet communication pipe, 340-pump body, 40-photovoltaic component, 41-sun tracking sensor, 42-controller, 43-photovoltaic inverter, 400-photovoltaic panel, 401-transparent dust cover, 410-rotating disk, 411-shielding ring, 420-automatic adjusting component, 421-rotating connector, 422-second connector, 423-first connector, 430-rotating shell, 440-driving component, 441-driving motor, 442-driving gear, 443-transmission rod, 444-driven gear, 445-rotating bearing, 450-electric telescopic rod, 451-rotating motor, 452-threaded rod, 453-threaded pipe, 454-protective sleeve, 50-display screen, 51-electric network, 52-operating keyboard, 53-grid-connected inverter, 54-ammeter, 55-electric control switch.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1 to 7, the embodiment discloses a light and storage integrated commercial energy storage cabinet assembly, which comprises a cabinet body 10, wherein the cabinet body 10 comprises a disc-shaped bottom plate 11, a disc-shaped top plate 12 and a hollow circular tubular side plate 13 arranged between the bottom plate 11 and the top plate 12, the top plate 12 and the side plate 13 form a cabinet body 10 with an internal cavity, an energy storage component 20 and a cooling component 30 are arranged in the cabinet body 10, the cooling component 30 is matched with the energy storage component 20, a photovoltaic component 40 is arranged at the top of the cabinet body 10, and the photovoltaic component 40 is rotationally connected with the top plate 12;
the photovoltaic module 40 comprises a disc-shaped photovoltaic plate 400 and a rotating disc 410, an automatic adjusting module 420 for adjusting the inclination angle of the photovoltaic plate 400 is arranged between the photovoltaic plate 400 and the rotating disc 410, a hollow tubular rotating shell 430 is arranged between the rotating disc 410 and the top plate 12, the bottom of the rotating shell 430 is in rotating fit with the top plate 12, the top of the rotating shell 430 is fixedly connected with the rotating disc 410, and a driving module 440 for driving the rotating disc 410 to rotate is arranged inside the rotating shell 430;
the photovoltaic module 40 further comprises a sun-tracking sensor 41, a controller 42 and a photovoltaic inverter 43, wherein the sun-tracking sensor 41 is used for sensing the position of sunlight irradiation to convert position information into an electric signal and outputting the electric signal to the controller 42, the controller 42 is used for controlling the automatic adjusting module 420 and the driving module 440 to adjust the position of the photovoltaic panel 400 and controlling the photovoltaic inverter 43 and the photovoltaic panel 400, and the photovoltaic inverter 43 is used for converting direct current generated by the photovoltaic panel 400 into alternating current and outputting the alternating current to the energy storage module 20.
When in use, the whole device is cylindrical in shape, so that the waterproofness of the whole device is improved, and the volume is reduced; the photovoltaic panel 400 is arranged at the top of the cabinet body 10, so that a connecting line between the photovoltaic panel 400 and the energy storage component 20 is shortened, the loss of current in the line is reduced, and meanwhile, the volume of the whole device is reduced, so that the device is more suitable for streets and communities; meanwhile, the rotating disc 410 is driven by the driving component 440 to adjust the orientation of the photovoltaic panel 400, and the inclination angle of the photovoltaic panel 400 is adjusted by the automatic adjusting component 420, so that more angles of the photovoltaic panel 400 are adjusted; when sunlight irradiates the photovoltaic panel 400, the photovoltaic panel 400 starts to provide the storage battery 21 with stored electricity, and when the sun position changes, the sun tracking sensor 41 senses the sun position, and the controller 42 controls the automatic adjusting component 420 and the driving component 440, so that the photovoltaic panel 400 can automatically track the sun, and the efficiency of converting light energy of the photovoltaic panel 400 is improved; when no sunlight exists, the automatic adjusting component 420 and the driving component 440 are controlled by the controller 42 to enable the photovoltaic panel 400 to return to the original position, so that the problems that the existing light storage integrated commercial energy storage cabinet separates the energy storage cabinet from the photovoltaic panel 400, a longer connecting line is needed to connect the energy storage cabinet and the photovoltaic panel 400, the solar energy storage integrated energy storage cabinet is not suitable for streets and communities, the light storage and charging integrated application cannot be well realized, and meanwhile, the problem that the photovoltaic panel 400 cannot adjust the angle along with the change of the position of the sun, and the efficiency of converting light energy of the photovoltaic panel 400 is reduced are solved.
The sun tracking sensor 41 (Solar Tracking Sensor) is based on the principle that the direction of tracking the output change of the optoelectronic device caused by the change of shielding sunlight is converted into an electric signal to be transmitted to the controller 42, so that the controller 42 can control the automatic adjusting component 420 and the driving component 440 to complete the tracking of the photovoltaic panel 400 on the sun.
The model number in this embodiment may be: the sun-tracking sensor 41 of HA-GST-520 and the controller 42 may be a PLC controller.
As shown in fig. 2, it is preferable that a shielding ring 411 is disposed at the bottom of the rotating disc 410, and in use, the shielding ring 411 not only can protect the cooling tube 310, but also can prevent rainwater from entering the cabinet 10.
Preferably, the outside of the photovoltaic panel 400 is provided with a transparent dust cover 401, and the transparent dust cover 401 is made of transparent glass, so that the photovoltaic panel 400 can be protected, the dust prevention effect can be achieved, and the problem that the conversion efficiency is reduced after dust is accumulated on the photovoltaic panel is solved.
Preferably, the sun-tracking sensor 41 is disposed on top of the transparent dust cover 401, and in use, can be fully contacted with sunlight, thereby completing tracking of the sun position.
As shown in fig. 3, in order to more precisely control the steering angle of the photovoltaic panel 400, it is further preferable that the driving assembly 440 includes a driving motor 441, a driving gear 442 disposed on an output shaft of the driving motor 441, a driving lever 443, and a driven gear 444 disposed on the driving lever 443, the driving motor 441 is disposed on the top plate 12, the top of the driving lever 443 is fixedly connected with the rotating disc 410, the bottom is rotatably connected with the top plate 12 through a rotating bearing 445, and the driving gear 442 is cooperatively disposed with the driven gear 444.
The driving gear 442 is fixedly disposed on the output shaft of the driving motor 441, and rotates with the rotation of the output shaft of the driving motor 441, and the driven gear 444 is fixedly disposed on the transmission rod 443 for driving the transmission rod 443 to rotate.
In use, the gearing allows the controller 42 to more precisely control the steering angle of the photovoltaic panel 400.
Preferably, the driving gear 442 and the driven gear 444 are meshed with each other by the same principle as the speed reducer, the gear ratio of the driving gear 442 to the driven gear 444 is 1:2, the driving gear 442 is a small gear with fewer teeth, and the driven gear 444 is a large gear with more teeth.
When in use, the smaller driving gear 442 is used for driving the larger driven gear 444, so that a structure with the same principle as that of the speed reducer is formed between the driving gear 442 and the driven gear 444, and the steering angle of the photovoltaic panel 400 is more accurately adjusted.
As shown in fig. 2 and 4, in order to achieve the adjustable inclination angle of the photovoltaic panel 400, this embodiment is further preferred, and is different from the above embodiment in that the automatic adjustment assembly 420 includes a rotary connecting member 421 and an electric telescopic rod 450 that is cooperatively disposed with the rotary connecting member 421, the rotary connecting member 421 includes a first connecting member 423 and a second connecting member 422 that is rotatably connected with the first connecting member 423, the first connecting member 423 is disposed at the bottom of the photovoltaic panel 400, the second connecting member 422 is disposed at the top of the rotary disc 410, the bottom of the electric telescopic rod 450 is connected with the rotary disc 410, and the top is rotatably connected with the bottom of the photovoltaic panel 400.
When in use, the telescopic end of the electric telescopic rod 450 stretches out and draws back, and the photovoltaic panel 400 is driven to incline, so that the adjustment of the inclination angle of the photovoltaic panel 400 is completed, and meanwhile, the electric telescopic rod 450 also plays a role in fixing and supporting the photovoltaic panel 400.
Preferably, the electric telescopic rod 450 includes a rotating motor 451, a threaded rod 452, a threaded pipe 453 and a protective sleeve 454, the bottom of the threaded pipe 453 is connected with the output end of the rotating motor 451, so that when the output end of the rotating motor 451 rotates, the threaded pipe 453 can also rotate, one end of the threaded rod 452 is arranged in the threaded pipe 453 and is in threaded fit with the threaded pipe 453, the other end of the threaded rod 452 is in rotary connection with the bottom of the photovoltaic panel 400, so that when the threaded pipe 453 rotates, the threaded rod 452 can generate up-and-down displacement, the protective sleeve 454 is sleeved outside the threaded pipe 453 and is in rotary fit with the threaded pipe 453, so that the threaded pipe 453 is not easy to influence when rotating, and the adjustment of the angle of the photovoltaic panel 400 is more accurately performed.
As shown in fig. 5, 6 and 7, where the position a in fig. 6 and the position B in fig. 7 are perspective views, it is convenient to understand the position of the pump 340 and the position of the separating sheet 331, and in order to better cool the storage battery 21 and the photovoltaic inverter 43, this embodiment is further preferred, unlike the above embodiment, the energy storage assembly 20 includes a plurality of storage batteries 21 and a battery fixing frame 200, the battery fixing frame 200 includes a fixing seat 201 and six arc-shaped fixing blocks 202 disposed on the fixing seat 201, a mounting cavity 203 for placing the storage batteries 21 is formed between the six arc-shaped fixing blocks 202, and the storage batteries 21 are fixedly mounted in the mounting cavity 203.
Preferably, a fixing rack 210 for installing the photovoltaic inverter 43 is arranged above the battery fixing rack 200, the fixing rack 210 comprises six fixing rods 211, the fixing rods 211 are respectively arranged corresponding to the six arc-shaped fixing blocks 202, the bottoms of the fixing rods 211 are respectively inserted into the tops of the arc-shaped fixing blocks 202, a fixing installation plate 212 for fixing the photovoltaic inverter 43 is arranged between the six fixing rods 211, and the photovoltaic inverter 43 is fixedly installed on the fixing installation plate 212.
Preferably, the bottom of the base plate 11 is provided with a support housing 14 having an internal cavity.
Preferably, the cooling assembly 30 includes a cooling liquid tank 300 disposed in the support housing 14 and eight cooling pipes 310 disposed in the cabinet 10, the cooling pipes 310 are disposed around the outside of the battery holder 200 and the fixing mount 210, for reducing the temperature of the battery 21 and the photovoltaic inverter 43 during operation, one ends of the cooling pipes 310 penetrate the top plate 12 and are connected with a first annular communication pipe 320 for communicating the eight cooling pipes 310, the other ends of the cooling pipes 310 penetrate the bottom plate 11 and are connected with a second annular communication pipe 330 for communicating the eight cooling pipes 310, the second communication pipe 330 is disposed in the support housing 14, a separation sheet 331 is disposed in the second communication pipe 330, the separation sheet 331 separates the second communication pipe 330 into a water inlet communication pipe 332 and a water outlet communication pipe 333, wherein the four cooling pipes 310 are connected with the water inlet communication pipe 332, the other four cooling pipes are connected with the water outlet 301 of the cooling liquid tank 300, the water outlet communication pipe 333 is connected with the water inlet 302 of the cooling liquid tank 300, and the water outlet pump 300 is disposed in the cooling liquid tank 300 and is provided with a water outlet pump body 340 for pumping the cooling liquid 300 from the cooling liquid tank 300.
When the intelligent solar energy storage battery is used, the battery fixing frame 200 formed by the six arc-shaped fixing blocks 202 in a spaced mode, the fixing frame 210 formed by the six fixing rods 211 in a spaced mode and the eight cooling pipes 310 arranged in a surrounding mode can enable the storage battery 21 and the photovoltaic inverter 43 to be in full contact with the cooling pipes 310, so that the storage battery 21 and the photovoltaic inverter 43 are effectively cooled, and the probability of safety accidents is reduced.
As shown in fig. 1, in order to facilitate the dispatching of the amount of electricity in the storage battery 21, the present embodiment is further preferred to the above-described embodiments in that it further includes a display screen 50 for displaying the charge and discharge power of the storage battery 21 and the amount of electricity in the storage battery 21, a BMS management system for monitoring the charge and discharge state of the storage battery 21, and an operation keypad 52 for operating the controller 42, the display screen 50, the controller 42, and the operation keypad 52 being integrally provided on the outer sidewall of the support housing 14.
Preferably, a grid-connected inverter 53 for connecting the storage battery 21 to the grid 51 is further included, the grid-connected inverter 53 is controlled by the controller 42, and the grid-connected inverter 53 functions to regulate the voltage of the current discharged from the storage battery 21, so that the current can reach the voltage of the grid 51.
Preferably, the grid-connected inverter 53 is disposed in the support housing 14 and is disposed in cooperation with the second communicating tube 330, and in use, the cooling liquid in the second communicating tube 330 can cool the grid-connected inverter 53.
In use, when the BMS management system detects that the battery 21 is fully charged, the controller 42 turns on the grid-connected inverter 53 to grid-connect the surplus power.
Preferably, the devices of the present utility model that require electricity are powered by the battery 21.
Preferably, in the above embodiment, the materials of the side plates 13 are all toughened glass.
Example 2:
as shown in fig. 1 to 8, the present embodiment discloses a light-storage integrated commercial energy storage system, which includes a light-storage integrated commercial energy storage cabinet assembly, when in use, a photovoltaic panel 400 is arranged at the top of a cabinet body 10, so that a connection line between the photovoltaic panel 400 and an energy storage component 20 is shortened, not only is the loss of current in the line reduced, but also the volume of the whole device is reduced, so that the light-storage integrated commercial energy storage system is more suitable for places requiring equipment volumes such as streets and communities; meanwhile, the rotating disc 410 is driven by the driving component 440 to adjust the orientation of the photovoltaic panel 400, and the inclination angle of the photovoltaic panel 400 is adjusted by the automatic adjusting component 420, so that more angles of the photovoltaic panel 400 are adjusted; when sunlight irradiates the photovoltaic panel 400, the photovoltaic panel 400 starts to provide the storage battery 21 with stored electricity, and when the sun position changes, the sun tracking sensor 41 senses the sun position, and the controller 42 controls the automatic adjusting component 420 and the driving component 440, so that the photovoltaic panel 400 can automatically track the sun, and the efficiency of converting light energy of the photovoltaic panel 400 is improved; when there is no sunlight, the photovoltaic panel 400 is returned to its original position by the controller 42 controlling the automatic adjustment assembly 420 and the driving assembly 440.
Preferably, the utility model further comprises an ammeter 54 for recording the grid-connected current amount and an electric control switch 55 for emergency disconnection, wherein the ammeter 54 and the electric control switch 55 are sequentially arranged on a line between the grid-connected inverter 53 and the power grid 51, and the electric control switch 55 is controlled by the controller 42.
In use, the electricity meter 54 can record the amount of electricity input into the grid 51, and the electronic control switch 55 is used to disconnect the grid-connected inverter 53 from the grid 51 when an abnormal situation occurs.
The working principle of the utility model is as follows:
when in use, when sunlight irradiates the photovoltaic panel 400, the photovoltaic panel 400 starts to provide the storage battery 21 with stored electric quantity, and when the sun position changes, the sun tracking sensor 41 senses the sun position, and the controller 42 controls the automatic adjusting component 420 and the driving component 440, so that the photovoltaic panel 400 can automatically track the sun, and the efficiency of converting light energy of the photovoltaic panel 400 is improved; when there is no sunlight, the photovoltaic panel 400 is returned to its original position by the controller 42 controlling the automatic adjustment assembly 420 and the driving assembly 440.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. The utility model provides a light stores up integrated commercial energy storage cabinet assembly, its characterized in that, includes cabinet body (10), cabinet body (10) are including being discoid bottom plate (11), roof (12) and set up and be hollow tubular curb plate (13) between bottom plate (11) and roof (12), roof (12) and curb plate (13) form cabinet body (10) that have inside cavity, be equipped with energy storage component (20) and cooling module (30) in cabinet body (10), just cooling module (30) and energy storage component (20) cooperation setting, cabinet body (10) top is equipped with photovoltaic module (40), photovoltaic module (40) are connected with roof (12) rotation;
the photovoltaic module (40) comprises a disc-shaped photovoltaic plate (400) and a rotating disc (410), an automatic adjusting module (420) for adjusting the inclination angle of the photovoltaic plate (400) is arranged between the photovoltaic plate (400) and the rotating disc (410), a hollow circular tubular rotating shell (430) is arranged between the rotating disc (410) and a top plate (12), the bottom of the rotating shell (430) is in rotating fit with the top plate (12), the top of the rotating shell (430) is fixedly connected with the rotating disc (410), and a driving module (440) for driving the rotating disc (410) to rotate is arranged inside the rotating shell (430);
the photovoltaic module (40) further comprises a sun tracking sensor (41), a controller (42) and a photovoltaic inverter (43), the sun tracking sensor (41) is used for sensing the position of sunlight irradiation, converting position information into electric signals and outputting the electric signals to the controller (42), the controller (42) is used for controlling the automatic adjusting module (420) and the driving module (440) to adjust the position of the photovoltaic panel (400) and controlling the photovoltaic inverter (43) and the photovoltaic panel (400), and the photovoltaic inverter (43) is used for converting direct current generated by the photovoltaic panel (400) into alternating current and outputting the alternating current to the energy storage module (20).
2. The integrated light and storage commercial energy storage cabinet assembly according to claim 1, wherein the driving assembly (440) comprises a driving motor (441), a driving gear (442) arranged on an output shaft of the driving motor (441), a transmission rod (443) and a driven gear (444) arranged on the transmission rod (443), the driving motor (441) is arranged on the top plate (12), the top of the transmission rod (443) is fixedly connected with the rotating disc (410), the bottom of the transmission rod (443) is rotatably connected with the top plate (12) through a rotating bearing (445), and the driving gear (442) is matched with the driven gear (444).
3. The integrated light and storage commercial energy storage cabinet assembly according to claim 2, wherein the automatic adjusting component (420) comprises a rotary connecting piece (421) and an electric telescopic rod (450) matched with the rotary connecting piece (421), the rotary connecting piece (421) comprises a first connecting piece (423) and a second connecting piece (422) rotationally connected with the first connecting piece (423), the first connecting piece (423) is arranged at the bottom of the photovoltaic panel (400), the second connecting piece (422) is arranged at the top of the rotary disc (410), the bottom of the electric telescopic rod (450) is connected with the rotary disc (410), and the top of the electric telescopic rod is rotationally connected with the bottom of the photovoltaic panel (400).
4. A light and storage integrated commercial energy storage cabinet assembly according to claim 3, wherein the energy storage component (20) comprises a plurality of storage batteries (21) and a battery fixing frame (200), the battery fixing frame (200) comprises a fixing seat (201) and six arc-shaped fixing blocks (202) arranged on the fixing seat (201), a mounting cavity (203) for placing the storage batteries (21) is formed between the six arc-shaped fixing blocks (202), and the storage batteries (21) are fixedly mounted in the mounting cavity (203).
5. The light and storage integrated commercial energy storage cabinet assembly according to claim 4, wherein a fixing installation frame (210) for installing the photovoltaic inverter (43) is arranged above the battery fixing frame (200), the fixing installation frame (210) comprises six fixing rods (211), the fixing rods (211) are respectively arranged corresponding to six arc-shaped fixing blocks (202), the bottoms of the fixing rods (211) are respectively inserted into the tops of the arc-shaped fixing blocks (202), a fixing installation plate (212) for fixing the photovoltaic inverter (43) is arranged between the six fixing rods (211), and the photovoltaic inverter (43) is fixedly installed on the fixing installation plate (212).
6. A light and storage integrated commercial energy storage cabinet assembly according to claim 5, characterized in that the bottom plate (11) is provided at the bottom with a support housing (14) having an internal cavity.
7. The integrated optical storage commercial energy storage cabinet assembly according to claim 6, wherein the cooling module (30) comprises a cooling liquid tank (300) arranged in a supporting shell (14) and eight cooling pipes (310) arranged in the cabinet (10), the cooling pipes (310) are arranged outside a battery fixing frame (200) and a fixing frame (210) in a surrounding manner and are used for reducing the temperature of the battery (21) and the photovoltaic inverter (43) during operation, one ends of the cooling pipes (310) penetrate a top plate (12), a first connecting pipe (320) which is used for communicating the eight cooling pipes (310) and takes the shape of a circular ring is connected, the other ends of the cooling pipes (310) penetrate a bottom plate (11), a second connecting pipe (330) which takes the shape of a circular ring and is used for communicating the eight cooling pipes (310) is connected, the second connecting pipe (330) is arranged in the supporting shell (14), a separation sheet (331) is arranged in the second connecting pipe (330) and separates the second connecting pipe (330) into water inlet (332) and water outlet (332) and water inlet (332) and water outlet (333) and water inlet (332) of the four connecting pipes (301) are connected with the water inlet and outlet (300) of the other connecting pipes (310) and (333), the water outlet communicating pipe (333) is connected with the water inlet (302) of the cooling liquid tank (300), and a pump body (340) for pumping cooling liquid out of the water outlet (301) of the cooling liquid tank (300) is arranged in the cooling liquid tank (300).
8. The integrated optical storage commercial energy storage cabinet assembly according to claim 7, further comprising a display screen (50) for displaying the charge and discharge power of the storage battery (21) and the amount of electricity in the storage battery (21), a BMS management system for monitoring the charge and discharge state of the storage battery (21), and an operation keyboard (52) for operating the controller (42), wherein the display screen (50), the controller (42), and the operation keyboard (52) are integrally disposed on the outer side wall of the support housing (14).
9. The integrated optical storage commercial energy storage cabinet assembly according to claim 8, further comprising a grid-tie inverter (53) for grid-tie the battery (21) to the grid, the grid-tie inverter (53) being controlled by the controller (42).
10. A light and storage integrated commercial energy storage system, characterized by comprising the light and storage integrated commercial energy storage cabinet assembly as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311005552.7A CN116961546A (en) | 2023-08-10 | 2023-08-10 | Light stores up integration commercial energy storage cabinet assembly and energy storage system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311005552.7A CN116961546A (en) | 2023-08-10 | 2023-08-10 | Light stores up integration commercial energy storage cabinet assembly and energy storage system |
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| CN116961546A true CN116961546A (en) | 2023-10-27 |
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| CN202311005552.7A Pending CN116961546A (en) | 2023-08-10 | 2023-08-10 | Light stores up integration commercial energy storage cabinet assembly and energy storage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119232051A (en) * | 2024-09-13 | 2024-12-31 | 国网湖北电动汽车服务有限公司 | A photovoltaic and energy storage integrated shared modular energy storage cabinet |
| CN121012424A (en) * | 2025-08-26 | 2025-11-25 | 广州菲利斯太阳能科技有限公司 | A photovoltaic power generation and energy storage device |
-
2023
- 2023-08-10 CN CN202311005552.7A patent/CN116961546A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119232051A (en) * | 2024-09-13 | 2024-12-31 | 国网湖北电动汽车服务有限公司 | A photovoltaic and energy storage integrated shared modular energy storage cabinet |
| CN121012424A (en) * | 2025-08-26 | 2025-11-25 | 广州菲利斯太阳能科技有限公司 | A photovoltaic power generation and energy storage device |
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