CN114552111A - Energy storage protection device of energy storage photovoltaic power plant - Google Patents
Energy storage protection device of energy storage photovoltaic power plant Download PDFInfo
- Publication number
- CN114552111A CN114552111A CN202111663151.1A CN202111663151A CN114552111A CN 114552111 A CN114552111 A CN 114552111A CN 202111663151 A CN202111663151 A CN 202111663151A CN 114552111 A CN114552111 A CN 114552111A
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- groove
- wall
- energy storage
- box body
- heat dissipation
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- 238000004146 energy storage Methods 0.000 title claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 48
- 238000001035 drying Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013021 overheating Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
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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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention discloses an energy storage protection device of an energy storage photovoltaic power station, which comprises a box body, a box cover, a heat dissipation assembly and a fixing assembly, wherein the box cover is arranged on one side of the top end of the box body through a hinge, the heat dissipation assembly is arranged on one side of the box body, and the fixing assembly is arranged inside the box body; a mounting block is fixed on one side of the box body, a motor groove is formed in one side of the mounting block, a double-head motor is mounted inside the motor groove, heat dissipation grooves are formed in the outer walls of the mounting block, which are located on the two sides of the motor groove, and rotating shafts are fixed at the two ends of an output shaft of the double-head motor; the heat dissipation assembly is convenient for blowing air to dissipate heat of the storage battery in the box body or sucking heat in the box body out of the box body, the heat dissipation effect of the storage battery pack is improved, overheating is prevented, potential safety hazards are prevented, the storage battery is convenient to fix stably, the fixation is convenient and labor-saving, the storage battery is convenient to replace and maintain, the working efficiency is improved, and the labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of livestock equipment, in particular to an energy storage protection device of an energy storage photovoltaic power station.
Background
A photovoltaic power station, which is a photovoltaic power generation system that uses solar energy and is composed of electronic components made of special materials such as a crystalline silicon plate, an inverter and the like, and is connected with a power grid and transmits power to the power grid; the photovoltaic power station belongs to a green power development energy project with the highest national encouragement; the storage battery pack consisting of storage batteries in the existing photovoltaic system is placed together, so that the situations of overheating and the like easily occur, the storage batteries cannot be timely cooled, potential safety hazards easily exist, one of the storage batteries is damaged, the storage batteries are troublesome and labor-consuming to disassemble and replace, the labor intensity of workers is increased, and the photovoltaic storage battery pack is not worthy of wide popularization and application.
Disclosure of Invention
The invention aims to provide an energy storage protection device of an energy storage photovoltaic power station, the heat dissipation assembly is convenient for blowing and dissipating heat of a storage battery in a box body or sucking heat in the box body out of the box body, the heat dissipation effect of the storage battery is improved, overheating is prevented, potential safety hazards are caused, the storage battery is convenient to fix stably, the fixing is convenient and labor-saving, the storage battery is convenient to replace and maintain, the working efficiency is improved, and the labor intensity is reduced.
The purpose of the invention can be realized by the following technical scheme:
an energy storage protection device of an energy storage photovoltaic power station comprises a box body, a box cover, a heat dissipation assembly and a fixing assembly, wherein the box cover is mounted at the top of one side of the box body through a hinge, the heat dissipation assembly is arranged on one side of the box body, and the fixing assembly is arranged in the box body; the heat dissipation assembly comprises an installation block, a motor groove, a double-end motor, a rotating shaft, heat dissipation grooves, a round frame, a turbine heat dissipation fan, an air pipe, an air collection box, an air hole and a connecting pipe, wherein the installation block is fixedly arranged on one side of the box body, the motor groove is formed in the middle of the installation block, the double-end motor is installed inside the motor groove, the installation block is positioned on two sides of the motor groove and provided with the heat dissipation grooves, the rotating shaft is arranged at two ends of an output shaft of the double-end motor, the round frame is rotatably installed on the inner wall of the heat dissipation groove, the rotating shaft is fixedly arranged at two ends of the output shaft of the double-end motor corresponding to the round frame, and the turbine heat dissipation fan is installed on the inner wall of the round frame; the mounting blocks are positioned on the outer walls of the top ends of the turbine radiating fans at two sides and are provided with air pipes which are communicated with the two radiating grooves; the air box is characterized in that three air collecting boxes are fixed on the inner wall of the bottom of the box cover, one air collecting box is communicated with the air pipe, a plurality of air holes are formed in the outer wall of each air collecting box, and the outer walls between the air collecting boxes are communicated with one another through connecting pipes.
As a further scheme of the invention: the fixed assembly comprises storage batteries, pole columns, connecting blocks, a second inserting groove, a mounting plate, a first mounting groove, a third inserting groove, a double-threaded rod, a rotating wheel, inserting pipes, a moving block and a clamping groove, a plurality of storage batteries are mounted in the box body, the mounting plate is fixed on the outer wall of the top end of each storage battery, the first mounting groove is formed in the outer wall of the top end of the mounting plate, the third inserting grooves are formed in the two sides of the mounting plate, the double-threaded rods are rotatably mounted on the inner walls of the two sides of the first mounting groove, the rotating wheel is sleeved on the outer wall of the double-threaded rod in the first mounting groove, the inserting pipes are inserted in the third inserting groove, the moving block is sleeved on the outer wall of the double-threaded rod in the inserting pipe, the outer wall of the moving block is fixed with the inner wall of the inserting pipe, and the clamping groove is formed in the inner wall of the box body corresponding to the inserting pipe, and one end of the insertion pipe is positioned in the clamping groove.
As a further scheme of the invention: install two utmost point posts on the bottom outer wall of battery, the welding has a plurality of connecting blocks on the bottom inner wall of box, the second inserting groove has been seted up on the top of connecting block, and the one end of utmost point post inserts in the second inserting groove, the mutual horizontal electric connection of connecting block, and adopt parallelly connected or series connection mode.
As a further scheme of the invention: the bottom end inner wall of the third inserting groove is provided with a sliding groove, the bottom end outer wall of the inserting pipe is welded with a sliding block corresponding to the sliding groove, and the outer wall of the sliding block is attached to the inner wall of the sliding groove and can freely slide.
As a further scheme of the invention: and handles are fixedly arranged on the outer walls of the top ends of the mounting plate and the box cover.
As a further scheme of the invention: and a filter screen is arranged on the inner wall of the heat dissipation groove.
As a further scheme of the invention: arc-shaped elastic pieces are fixedly arranged on the inner walls of the two sides of the box body corresponding to the two ends of each group of storage batteries, the arc surfaces of the arc-shaped elastic pieces are attached to the outer walls of the storage batteries, and the arc surfaces of the arc-shaped elastic pieces are slightly deformed.
As a further scheme of the invention: the outer walls of the two sides of the box body are symmetrically provided with handle grooves.
As a further scheme of the invention: the box is located and is fixed with the baffle on the inside bottom between the battery, the baffle is equipped with first inserting groove, corresponds to link up on the outer wall of baffle and has seted up a plurality of through-holes, it has the adsorption drying net to peg graft on the inside of first inserting groove, and the adsorption drying net is made by activated carbon.
As a further scheme of the invention: the bottom of the clapboard is provided with 10-20 small holes, the upper part of the clapboard is communicated with the adsorption drying net, and the lower part of the clapboard is communicated with the outside of the bottom of the box body
The invention has the beneficial effects that: the heat dissipation assembly is convenient for blowing and dissipating heat of a storage battery in the box body or sucking heat in the box body out of the box body through the matching of the mounting block, the motor groove, the double-end motor, the rotating shaft, the heat dissipation groove, the round frame, the turbine heat dissipation fan, the air pipe, the air collection box, the air hole and the connecting pipe, so that the heat dissipation effect of the storage battery pack is improved, overheating is prevented, and potential safety hazards are prevented, is worthy of wide popularization and application.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall elevational cut-away construction of the present invention;
FIG. 2 is a schematic view of an overall rear perspective structure of the present invention;
FIG. 3 is a cross-sectional view of the securing assembly of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the area B in FIG. 3 according to the present invention;
in the figure: 1. a box body; 2. a box cover; 3. a handle groove; 4. a heat dissipating component; 5. a fixing assembly; 6. a chute; 7. a slider; 8. an arc-shaped elastic sheet; 9. a handle; 10. a filter screen; 11. a partition plate; 12. a first insertion groove; 13. a through hole; 14. an adsorption drying net; 41. mounting blocks; 42. a motor slot; 43. a double-headed motor; 44. a rotating shaft; 45. a heat sink; 46. a round frame; 47. a turbine heat dissipation fan; 48. an air duct; 49. a wind collecting box; 410. a wind hole; 411. a connecting pipe; 51. a storage battery; 52. a pole column; 53. connecting blocks; 54. a second insertion groove; 55. mounting a plate; 56. a first mounting groove; 57. a third insertion groove; 58. a double-headed threaded rod; 59. a rotating wheel; 510. inserting a pipe; 511. a moving block; 512. a clamping groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: as shown in fig. 1-5, an energy storage protection device of an energy storage photovoltaic power station comprises a box body 1, a box cover 2, a heat dissipation assembly 4 and a fixing assembly 5, wherein the box cover 2 is mounted on one side of the top end of the box body 1 through a hinge, the heat dissipation assembly 4 is arranged on one side of the box body 1, and the fixing assembly 5 is arranged inside the box body 1; a baffle 11 is fixed on the bottom inside of the box body 1 between the storage batteries 51, a first inserting groove 12 is arranged on the top outer wall of the baffle 11, a plurality of through holes 13 are arranged on the outer wall of the baffle 11 corresponding to the first inserting groove 12 in a penetrating way, an adsorption drying net 14 is inserted in the first inserting groove 12, and the adsorption drying net 14 is made of activated carbon, so that the structure is simple, the isolation between the storage batteries 51 is facilitated, the adjacent situation is prevented, the collision is caused in the moving process, the arranged adsorption drying net 14 is convenient for drying and dehumidifying the inside of the box body 1, the short circuit caused by the humidity can be effectively prevented, and the box body is perfect and practical; the inner walls of the two sides of the box body 1 are respectively provided with a handle groove 3, so that the carrying and moving are convenient and perfect; a plurality of arc-shaped elastic sheets 8 are fixed on the inner walls of the two sides of the box body 1 corresponding to the storage battery 51, and one side of each arc-shaped elastic sheet 8 is attached to the outer wall of the storage battery 51, so that the storage battery 51 is further stably fixed, and is perfect and practical;
the heat dissipation assembly 4 comprises a mounting block 41, a motor groove 42, a double-head motor 43, a rotating shaft 44, a heat dissipation groove 45, a round frame 46, a turbine heat dissipation fan 47, an air pipe 48, a wind collection box 49, an air hole 410 and a connecting pipe 411, wherein the mounting block 41 is fixed on one side of the box body 1, the motor groove 42 is arranged on one side of the mounting block 41, the double-head motor 43 is arranged inside the motor groove 42, the heat dissipation grooves 45 are respectively arranged on the outer walls of the mounting block 41 positioned on the two sides of the motor groove 42, the rotating shaft 44 is fixed on the two ends of the output shaft of the double-head motor 43, the round frame 46 is rotatably arranged on the inner wall of the heat dissipation groove 45, the rotating shaft 44 is fixed on the two ends of the output shaft of the double-head motor 43 corresponding to the round frame 46, one end of the round frame 46 is fixed with the round frame 46, the turbine heat dissipation fan 47 is arranged on the inner wall of the round frame 46, the top end outer wall of the mounting block 41 positioned on one side of the turbine heat dissipation fan 47 is provided with the air pipe 48, and the air pipe 48 is communicated with the two heat dissipation grooves 45, three wind collecting boxes 49 are fixed on the outer wall of the bottom end of the box cover 2, the other end of the wind pipe 48 is communicated with one wind collecting box 49, a plurality of wind holes 410 are formed in the outer wall of the wind collecting box 49, the outer walls between the wind collecting boxes 49 are communicated with one another through a connecting pipe 411, the structure is simple, the operation is convenient, the direction of the turbine heat dissipation fan 47 is changed, so that the air is blown to dissipate heat or the heat is absorbed and discharged out of the box body 1, and the heat dissipation effect is good; the inner wall of the heat dissipation groove 45 on the other side of the turbine heat dissipation fan 47 is rotatably connected with the filter screen 10, so that the filtering is facilitated, and external dust is prevented from entering the heat dissipation groove 45, and the structure is perfect.
The working principle is as follows: when the battery 51 in the box body 1 is cooled, the turbine heat dissipation fan 47 is started, wind power generated by the turbine heat dissipation fan 47 enters the wind collecting box 49 along the wind pipe 48 and is blown out from the wind hole 410, fan heat is blown to the battery 51 in the box body 1, the double-head motor 43 is started, the double-head motor 43 drives the circular frame 46 to rotate through the rotating shaft 44, the circular frame 46 drives the turbine heat dissipation fan 47 to rotate 180 degrees, and therefore heat is absorbed in the box body 1 and heat in the box body 1 is discharged out of the box body 1.
Example 2: as shown in fig. 1, 3 and 5, the fixing component 5 includes a storage battery 51, a pole 52, a connecting block 53, a second inserting groove 54, a mounting plate 55, a first mounting groove 56, a third inserting groove 57, a double-headed threaded rod 58, a rotating wheel 59, an inserting tube 510, a moving block 511 and a clamping groove 512, the plurality of storage batteries 51 are mounted inside the box body 1, the mounting plate 55 is fixed on the outer wall of the top end of the storage battery 51, the first mounting groove 56 is formed on the outer wall of the top end of the mounting plate 55, the third inserting grooves 57 are formed on both sides of the mounting plate 55, the threaded rods 58 are rotatably mounted on the inner walls of both sides of the first mounting groove 56, the rotating wheel 59 is sleeved on the outer wall of the double-headed threaded rod 58 positioned inside the first mounting groove 56, the inserting tube 510 is inserted inside the third inserting groove 57, the moving block 511 is sleeved on the outer wall of the double-headed threaded rod 58 positioned inside the inserting tube 510, and the outer wall of the moving block 511 is fixed with the inner wall of the inserting tube 510, the inner wall of the box body 1 is provided with a clamping groove 512 corresponding to the insertion pipe 510, and one end of the insertion pipe 510 is positioned in the clamping groove 512, so that the structure is simple, the operation is convenient, the disassembly and the assembly of the storage battery 51 are convenient, the fixation is stable, and the fixing is practical and perfect; two terminal posts 52 are mounted on the outer wall of the bottom end of the storage battery 51, a plurality of connecting blocks 53 are welded on the inner wall of the bottom end of the box body 1, second inserting grooves 54 are formed in the outer wall of the top ends of the connecting blocks 53, one ends of the terminal posts 52 are inserted into the second inserting grooves 54, and the connecting blocks 53 are electrically connected with each other transversely, so that the storage battery 51 is electrically connected conveniently, the storage battery is perfect and practical, the connection by a wire is omitted, the space in the box body 1 is saved, and the occurrence of short-circuit accidents is reduced; the handles 9 are fixed on the outer walls of the top ends of the mounting plate 55 and the box cover 2, so that the storage battery 51 can be conveniently dismounted and the box cover 2 can be conveniently opened, and the storage battery box is labor-saving and practical; the inner wall of the bottom end of the third inserting groove 57 is provided with a sliding groove 6, the outer wall of the bottom end of the inserting pipe 510 is welded with a sliding block 7 corresponding to the sliding groove 6, and the outer wall of the sliding block 7 is attached to the inner wall of the sliding groove 6, so that the inserting pipe 510 is stable in movement.
The working principle is as follows: when the storage battery 51 is replaced, the pole 52 on the storage battery 51 is inserted into the second inserting groove 54 on the connecting block 53, then the rotating wheel 59 is rotated, the rotating wheel 59 drives the double-threaded rod 58 to rotate, the double-threaded rod 58 drives the moving block 511 to move, the moving block 511 drives the inserting tube 510 to move, so that the inserting tube 510 is inserted into the clamping groove 512, and the storage battery 51 is conveniently and stably fixed.
The preferred embodiments of the present invention have been disclosed merely to aid in the explanation of the invention, and it is not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching; the embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention; the invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. An energy storage protection device of an energy storage photovoltaic power station comprises a box body (1), a box cover (2), a handle groove (3), a heat dissipation assembly (4), a fixing assembly (5), a sliding groove (6), a sliding block (7), an arc-shaped elastic sheet (8), a handle (9), a filter screen (10), a partition plate (11), a first inserting groove (12), a through hole (13) and an adsorption drying net (14); the box is characterized in that a box cover (2) is mounted at the top of one side of the box body (1) through a hinge, a heat dissipation assembly (4) is arranged on one side of the box body (1), and a fixing assembly (5) is arranged in the box body (1); the heat dissipation assembly (4) comprises an installation block (41), a motor groove (42), a double-end motor (43), a rotating shaft (44), a heat dissipation groove (45), a round frame (46), a turbine heat dissipation fan (47), an air pipe (48), an air collection box (49), an air hole (410) and a connecting pipe (411), wherein the installation block (41) is fixedly arranged on one side of the box body (1), the motor groove (42) is formed in the middle of the installation block (41), the double-end motor (43) is installed inside the motor groove (42), the installation block (41) is positioned on two sides of the motor groove (42) and provided with the heat dissipation groove (45), the rotating shaft (44) is arranged at two ends of an output shaft of the double-end motor (43), the round frame (46) is installed by rotating the inner wall of the heat dissipation groove (45), and the rotating shaft (44) is fixedly arranged at two ends of the output shaft of the double-end motor (43) corresponding to the round frame (46), a turbine heat dissipation fan (47) is mounted on the inner wall of the round frame (46); install tuber pipe (48) on turbine heat dissipation fan (47) top outer wall that installation piece (41) are located both sides, and tuber pipe (48) and two radiating grooves (45) intercommunication, be fixed with three collection wind box (49) on the bottom inner wall of case lid (2), and one of them collection wind box (49) and tuber pipe (48) intercommunication, a plurality of wind holes (410) have been seted up on the outer wall of collection wind box (49), communicate each other through connecting pipe (411) on the outer wall between collection wind box (49).
2. The energy storage protection device of the energy storage photovoltaic power station as claimed in claim 1, wherein the fixing component (5) comprises a storage battery (51), a pole (52), a connecting block (53), a second inserting groove (54), a mounting plate (55), a first mounting groove (56), a third inserting groove (57), a double-threaded rod (58), a rotating wheel (59), an inserting pipe (510), a moving block (511) and a clamping groove (512), a plurality of storage batteries (51) are mounted inside the box body (1), the mounting plate (55) is fixed on the outer wall of the top end of each storage battery (51), the first mounting groove (56) is formed on the outer wall of the top end of each mounting plate (55), the third inserting grooves (57) are formed on both sides of each mounting plate (55), the double-threaded rod (58) is rotatably mounted on the inner walls of both sides of each first mounting groove (56), the double-end threaded rod (58) is located and has cup jointed runner (59) on the outer wall in first mounting groove (56), it has grafting pipe (510) to peg graft on the inside of third grafting groove (57), double-end threaded rod (58) is located and has cup jointed movable block (511) on the outer wall in grafting pipe (510), and the inner wall of movable block (511) outer wall and grafting pipe (510) is fixed, draw-in groove (512) have been seted up to corresponding grafting pipe (510) on the inner wall of box (1), and the one end of grafting pipe (510) is located draw-in groove (512).
3. The energy storage protection device of the energy storage photovoltaic power station as claimed in claim 2, characterized in that two poles (52) are installed on the outer wall of the bottom end of the storage battery (51), a plurality of connecting blocks (53) are welded on the inner wall of the bottom end of the box body (1), a second inserting groove (54) is formed in the outer wall of the top end of each connecting block (53), one end of each pole (52) is inserted into the corresponding second inserting groove (54), and the connecting blocks (53) are electrically connected in a transverse direction and adopt a parallel or serial connection mode.
4. The energy storage protection device of the energy storage photovoltaic power station as claimed in claim 2, wherein the inner wall of the bottom end of the third inserting groove (57) is provided with a sliding groove (6), the outer wall of the bottom end of the inserting pipe (510) is welded with a sliding block (7) corresponding to the sliding groove (6), and the outer wall of the sliding block (7) is attached to the inner wall of the sliding groove (6) and can freely slide.
5. The energy storage protection device of an energy storage photovoltaic power plant as claimed in claim 2, characterized in that the mounting plate (55) and the top outer wall of the box cover (2) are fixedly provided with handles (9).
6. The energy storage protection device of an energy storage photovoltaic power plant as claimed in claim 1, characterized in that the inner wall of the heat sink (45) is provided with a filter screen (10).
7. The energy storage protection device of the energy storage photovoltaic power station as claimed in claim 1, wherein the inner walls of the two sides of the box body (1) are fixedly provided with arc-shaped elastic pieces (8) corresponding to the two ends of each group of storage batteries (51), the arc surfaces of the arc-shaped elastic pieces (8) are attached to the outer walls of the storage batteries (51), and the arc surfaces of the arc-shaped elastic pieces (8) are slightly deformed.
8. The energy storage protection device of an energy storage photovoltaic power station as claimed in claim 1, characterized in that the outer walls of the two sides of the box body (1) are provided with handle slots (3).
9. The energy storage protection device of the energy storage photovoltaic power station as claimed in claim 1, characterized in that a partition plate (11) is fixed on the inside of the bottom end of the box body (1) between the storage batteries (51), the partition plate (11) is provided with a first insertion groove (12), a plurality of through holes (13) are correspondingly formed in the outer wall of the partition plate (11) in a penetrating manner, an adsorption drying net (14) is inserted into the first insertion groove (12), and the adsorption drying net (14) is made of activated carbon.
10. The energy storage protection device of an energy storage photovoltaic power station as claimed in claim 9, characterized in that the bottom of the partition (11) is provided with 10-20 small holes, the upper part of the partition is communicated with the adsorption drying net (14), and the lower part of the partition is communicated with the outside of the bottom of the box body (1).
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| CN202111663151.1A CN114552111B (en) | 2021-12-31 | 2021-12-31 | Energy storage protection device of energy storage photovoltaic power station |
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| CN114552111B (en) | 2024-01-19 |
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