CN117117412A - Automatic control popup isolation type electric power electric energy storage equipment - Google Patents
Automatic control popup isolation type electric power electric energy storage equipment Download PDFInfo
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- CN117117412A CN117117412A CN202310874301.6A CN202310874301A CN117117412A CN 117117412 A CN117117412 A CN 117117412A CN 202310874301 A CN202310874301 A CN 202310874301A CN 117117412 A CN117117412 A CN 117117412A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 137
- 238000002955 isolation Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 68
- 238000012546 transfer Methods 0.000 claims description 60
- 238000001816 cooling Methods 0.000 claims description 39
- 238000012545 processing Methods 0.000 claims description 32
- 238000013519 translation Methods 0.000 claims description 25
- 239000011521 glass Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 17
- 239000000498 cooling water Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 241000220317 Rosa Species 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009295 sperm incapacitation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
-
- 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
-
- 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
- H01M50/256—Carrying devices, e.g. belts
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the technical field of electrical equipment, in particular to automatic control popup isolation type electric power electrical energy storage equipment, which comprises a fixed base, wherein a plurality of unit energy storage cabinets are horizontally and uniformly arranged above the fixed base, and the automatic control popup isolation type electric power electrical energy storage equipment further comprises: the unit installation grooves are formed in the unit energy storage cabinet, and the unit installation grooves are uniformly arranged along the vertical central line direction of the unit energy storage cabinet. According to the invention, batteries are stored in the plurality of unit energy storage boxes, when the battery pack in the unit energy storage box in the corresponding unit installation groove fails and is in thermal runaway, the temperature detector detects that the unlocking electromagnet is electrified to attract the elastic locking pin to move backwards under the control of overhigh temperature, and the ejection spring pushes the unit energy storage box to be ejected horizontally from the installation opening through the ejection stop block, so that the unit energy storage box which fails and is in thermal runaway is separated from other normal electrical equipment, and the problem that the whole equipment is damaged by fire and fails due to the failure of the single battery pack is avoided.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to automatic control popup isolation type electric power and electrical energy storage equipment.
Background
At present, a power plant, especially a new energy power plant, has the problem of generating peak valley, a corresponding peak regulation energy storage power station is usually required to be built, the energy storage power station generally stores energy through a chemical battery, a battery pack with a plurality of unit structures is usually arranged in the electric power energy storage equipment, the chemical battery is easy to fire out of control, and the thermal runaway of the battery pack is often fast spread to other battery packs when only one battery pack fails, so that the whole equipment is damaged by fire.
The patent of application number CN202222550272.1 discloses a store extinguishing device for energy storage battery, including accomodating the cabinet, accomodate the inside of cabinet and be provided with a plurality of mutually independent open-close type drawer units, the inside of open-close type drawer unit is provided with battery module, battery module internal integration is provided with battery data acquisition device, can open the drawer type battery box that corresponds automatically when the battery cluster is unusual for unusual battery package exposes in the clothes closet body outside and in time carries out the local cooling fire extinguishing to unusual battery cluster, avoids normal battery cluster to receive the operation influence of putting out a fire, also avoids unusual battery package to continue to stop at the inside battery package that influences other normal of clothes closet body.
The existing energy storage power station is provided with gas automatic fire extinguishing equipment in equipment generally, but when thermal runaway occurs in a lithium battery, the lithium battery is cooled in an optimal mode, fire is difficult to extinguish only by isolating oxygen through gas, and the thermal runaway occurs when one battery pack fails, and then the thermal runaway can rapidly spread to other battery packs, so that the whole equipment is damaged by fire.
Disclosure of Invention
Therefore, the invention aims to provide an automatic control pop-up isolation type electric power and electric energy storage device, which solves the problems that a single battery pack fails and is out of control, the existing gas automatic fire extinguishing device is difficult to process, the thermal runaway can rapidly spread to other battery packs, and the whole device is damaged by fire and is powered off and disabled.
In view of the above, the present invention provides an automatically controlled pop-up isolated power electrical energy storage device,
including unable adjustment base, unable adjustment base's top level homogeneous arrangement is provided with a plurality of unit energy storage cabinets, still includes:
the unit installation grooves are arranged in the unit energy storage cabinet, the plurality of unit installation grooves are uniformly arranged along the vertical central line direction of the unit energy storage cabinet, the front ends of the unit installation grooves are provided with installation openings, the inside of the unit installation grooves is provided with a temperature detector, and the middle of the side wall of the inside of the unit installation groove is horizontally provided with a jogged ejection groove;
the unit energy storage box is arranged on the inner side of the unit installation groove in a jogged sliding manner, a catapulting stop block is arranged in the middle of the side wall of the unit energy storage box, the catapulting stop block is connected with the jogged catapulting groove in a jogged sliding manner, and a catapulting spring is arranged on the rear side of the catapulting stop block;
the locking sleeve is arranged in the middle of the embedded ejection groove, an elastic locking pin is arranged on the inner side of the locking sleeve in an embedded sliding manner, an unlocking electromagnet is arranged on the rear side of the elastic locking pin, and the unlocking electromagnet is electrically connected with the temperature detector;
the closed transfer bin is arranged at the front side of the unit energy storage cabinet, a transfer opening is formed in one side, close to the unit energy storage cabinet, of the closed transfer bin, vertical guide frames are symmetrically arranged on the left side and the right side of the fixed base, a horizontal guide frame is arranged in the middle of the vertical guide frames in a sliding connection mode, and the closed transfer bin is in sliding connection with the horizontal guide frame;
when the unit energy storage box is embedded and installed in the unit installation groove, the elastic locking pin is positioned at the front side of the ejection stop block so as to prevent the compressed ejection spring from pushing the unit energy storage box to horizontally eject out of the installation opening through the ejection stop block.
Further, a lifting screw is arranged in the middle of the vertical guide frame, a lifting motor is arranged at the shaft end of the lifting screw in a connecting mode, vertical guide seats are arranged at the left side and the right side of the horizontal guide frame in a connecting mode, the horizontal guide frame is in sliding connection with the vertical guide frame through the vertical guide seats, lifting screw sleeves are arranged in the middle of the vertical guide frame, and the vertical guide frames are connected with the lifting screw rods through the lifting screw sleeves.
Further, the top that seals the storehouse that shifts is provided with the translation connecting seat, seal the storehouse and pass through the translation connecting seat with horizontal leading truck sliding connection, both ends are provided with the translation sprocket about the horizontal leading truck, the outside connection of translation sprocket is provided with the translation traction chain, the translation traction chain with translation connecting seat interconnect, the axle head connection of translation sprocket is provided with the translation motor.
Further, the front end of elastic locking pin is provided with the glass connecting block, the rear end of elastic locking pin is provided with linkage magnet, the inside of glass connecting block is provided with the hollow storage chamber, the intussuseption of hollow storage chamber is filled with and is provided with liquid, and the inside liquid inflation of hollow storage chamber is in order to make the glass connecting block cracked when the glass connecting block is heated, and then makes the ejection dog lose and block.
Further, a battery installation bin is arranged in the unit energy storage box, pressure relief holes are formed in the left side and the right side of the battery installation bin, and an outer end opening of each pressure relief hole is located on the front side of the ejection stop block.
Further, the left side and the right side of the transfer opening are symmetrically cooperated with vertical closing grooves, a sealing slide plate is arranged in the middle of the vertical closing grooves in a jogged sliding mode, the sealing slide plate is matched with the transfer opening in size, the size of the transfer opening is larger than that of the installation opening, and the size of the sealing transfer bin is larger than that of the unit energy storage box.
Further, a limit sliding sleeve is horizontally arranged on the top wall of the inner side of the closed transferring bin, a horizontal limit rod is arranged on the inner side of the limit sliding sleeve in a nested sliding manner, the front end of the horizontal limit rod is located below the closed sliding plate, the horizontal limit rod blocks the closed sliding plate from sliding downwards along the vertical closed groove to close the transferring opening, an unlocking touch plate is arranged at the rear end of the horizontal limit rod in a connecting manner, and the unlocking touch plate is in sliding connection with the closed transferring bin.
Further, the outside of unable adjustment base is provided with stores the processing storehouse, the top of storing the processing storehouse is provided with the processing opening, be provided with the unblock dog in the middle of the edge of processing opening, the bottom of sealed transfer storehouse is provided with the uninstallation opening, the middle gomphosis slip of uninstallation opening is provided with the uninstallation closing plate, the front end of uninstallation closing plate is provided with spacing fixture block, seal and shift the storehouse along horizontal guide frame translation extremely when processing the opening top, the unblock dog passes through spacing fixture block promotes the uninstallation closing plate horizontal slip and opens the uninstallation opening.
Further, the inside packing of storage processing storehouse is provided with water, the outside of storage processing storehouse is provided with the circulation cooling pipe, the both ends of circulation cooling pipe respectively with the bottom both sides interconnect of storage processing storehouse, the circulation cooling pipe with storage processing storehouse link opening part is provided with the filter screen, the intermediate junction of circulation cooling pipe is provided with the circulating pump, the circulation cooling pipe is serpentine structure, the outside of circulation cooling pipe is provided with cooling fin, cooling fin arrange in the rear side of unit energy storage case, be provided with cooling fan in the middle of the back of unit energy storage case.
Further, the top of storing and processing storehouse is provided with the gas collecting channel, the top connection of gas collecting channel is provided with water conservancy diversion pressure release pipe, water conservancy diversion pressure release pipe is middle to be connected gradually and to be provided with condensing box and rose box.
The invention has the beneficial effects that: according to the automatic control ejection isolation type electric power electric energy storage device, batteries are stored through the plurality of unit energy storage boxes, each unit energy storage box is independently and slidably installed in the unit installation groove of the unit energy storage cabinet, the unit energy storage boxes compress ejection springs through the ejection stop blocks when installed in the unit installation groove, meanwhile, the elastic locking pins are located on the front sides of the ejection stop blocks to prevent the compressed ejection springs from pushing the unit energy storage boxes to be ejected horizontally through the installation openings, the temperature detectors arranged in the unit installation groove are in electric connection with unlocking electromagnets on the rear sides of the elastic locking pins, when the battery packs in the unit energy storage boxes corresponding to the unit installation groove are in fault thermal runaway, the temperature detectors detect that the temperature is too high, the unlocking electromagnets are controlled to be electrified to attract the elastic locking pins to move backwards, the ejection springs push the unit energy storage boxes to be horizontally ejected from the installation openings, the unit energy storage boxes in fault thermal runaway from other normal electric devices, and further, the problem that the single battery pack is in fault thermal runaway, the single battery pack is quickly spread to other battery packs, and the whole device is damaged due to fire failure can be avoided.
Drawings
In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the invention and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a unit energy storage box in an ejected state according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a unit energy storage tank according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a unit energy storage tank according to an embodiment of the present invention;
FIG. 4 is a schematic view of a locking sleeve according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a front structure of an embodiment of the present invention;
FIG. 6 is a schematic view of a back structure of an embodiment of the present invention;
FIG. 7 is a schematic diagram of a front structure of a unit energy storage cabinet according to an embodiment of the invention;
FIG. 8 is a schematic diagram of the internal structure of a unit energy storage cabinet according to an embodiment of the invention;
fig. 9 is a schematic structural view of a vertical guide frame according to an embodiment of the present invention;
FIG. 10 is a schematic view of a closed transfer chamber according to an embodiment of the present invention;
FIG. 11 is a schematic view of the outside structure of a storage processing bin according to an embodiment of the present invention;
fig. 12 is a schematic diagram illustrating an internal structure of a storage processing bin according to an embodiment of the present invention.
Marked in the figure as:
1. a unit energy storage cabinet; 101. a fixed base; 102. a cooling fan; 2. a unit installation groove; 201. a mounting opening; 202. a temperature detector; 203. a horizontal guide rail; 204. a jogged ejection groove; 205. an ejection spring; 206. a connection plug; 3. a unit energy storage tank; 301. a horizontal guide groove; 302. a catapulting stop block; 303. a battery mounting bin; 304. a pressure relief hole; 305. a connection socket; 4. a locking sleeve; 401. an elastic locking pin; 402. a glass connecting block; 403. a hollow storage cavity; 404. a linkage magnet; 405. unlocking the electromagnet; 5. a vertical guide frame; 501. lifting screw rods; 502. a lifting motor; 503. a horizontal guide frame; 504. a vertical guide seat; 505. lifting the screw sleeve; 506. a translation sprocket; 507. a translation motor; 508. translating the drag chain; 6. closing a transfer bin; 601. translating the connecting seat; 602. an unloading opening; 603. unloading the closing plate; 604. a limit clamping block; 7. a transfer opening; 701. a vertical closing groove; 702. a closed slide plate; 703. a limit sliding sleeve; 704. a horizontal stop lever; 705. unlocking the touch plate; 8. storing the treatment bin; 801. a process opening; 802. unlocking the stop block; 803. a support bracket; 804. a circulating cooling pipe; 805. a filter screen; 806. a circulation pump; 807. a cooling fin; 9. a gas collecting hood; 901. a diversion pressure relief pipe; 902. a condensing box; 903. a filter box.
Detailed Description
The present invention will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent.
It is to be noted that unless otherwise defined, technical or scientific terms used herein should be taken in a general sense as understood by one of ordinary skill in the art to which the present invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, an automatic control pop-up isolated power electric energy storage device includes a fixed base 101, and a plurality of unit energy storage cabinets 1 are horizontally and uniformly arranged above the fixed base 101, and further includes:
the unit installation grooves 2 are formed in the unit energy storage cabinet 1, the plurality of unit installation grooves 2 are uniformly arranged along the vertical central line direction of the unit energy storage cabinet 1, the front ends of the unit installation grooves 2 are provided with installation openings 201, the inside of the unit installation grooves 2 is provided with a temperature detector 202, and the middle of the side wall of the inside of the unit installation grooves 2 is horizontally provided with a jogged ejection groove 204;
the unit energy storage box 3 is arranged on the inner side of the unit installation groove 2 in a jogged sliding manner, a catapulting stop block 302 is arranged in the middle of the side wall of the unit energy storage box 3, the catapulting stop block 302 and the jogged catapulting groove 204 are connected in a jogged sliding manner, and a catapulting spring 205 is arranged on the rear side of the catapulting stop block 302;
the locking sleeve 4 is arranged in the middle of the embedded ejection groove 204, an elastic locking pin 401 is embedded and slidingly arranged on the inner side of the locking sleeve 4, an unlocking electromagnet 405 is arranged on the rear side of the elastic locking pin 401, and the unlocking electromagnet 405 is electrically connected with the temperature detector 202;
the closed transfer bin 6 is arranged at the front side of the unit energy storage cabinet 1, a transfer opening 7 is formed in one side, close to the unit energy storage cabinet 1, of the closed transfer bin 6, vertical guide frames 5 are symmetrically arranged on the left side and the right side of the fixed base 101, a horizontal guide frame 503 is arranged in the middle of the vertical guide frames 5 in a sliding connection mode, and the closed transfer bin 6 is in sliding connection with the horizontal guide frame 503;
when the unit tank 3 is fitted into the unit installation groove 2, the elastic locking pin 401 is located at the front side of the ejection stopper 302 to prevent the compressed ejection spring 205 from pushing the unit tank 3 horizontally out of the installation opening 201 through the ejection stopper 302.
In the present embodiment, the apparatus is provided with a plurality of unit energy storage cabinets 1, the plurality of unit energy storage cabinets 1 are horizontally arranged, and a plurality of unit installation slots 2 are vertically arranged in each unit energy storage cabinet 1, one unit energy storage tank 3 can be individually loaded inside each unit installation slot 2, a loaded battery pack can be stored through the unit energy storage tank 3, and both left and right sides of the unit installation slot 2 are provided with horizontal guide rails 203, both left and right sides of the unit energy storage tank 3 are provided with horizontal guide slots 301, the unit energy storage tank 3 is slidably connected with the horizontal guide rails 203 through the horizontal guide slots 301, so that the unit energy storage tank 3 can be horizontally slidably loaded into the unit installation slot 2 through the installation opening 201, or be discharged from the unit installation slot 2, while the back surface of the unit energy storage tank 3 and the inner rear wall of the unit installation slot 2 are respectively provided with connection sockets 305 and connection plugs 206, so that the circuits are connected after the unit energy storage tank 3 is mounted to the inside of the unit mounting groove 2, when the unit energy storage tank 3 is horizontally and slidably mounted to the unit mounting groove 2, the ejection stop 302 on the unit energy storage tank 3 is embedded into the embedded ejection groove 204 and slides along the embedded ejection groove 204, and simultaneously compresses the ejection spring 205 arranged therein, when the unit energy storage tank 3 is mounted in place, the elastic locking pin 401 in the locking sleeve 4 moves to the front side of the ejection stop 302 to prevent the compressed ejection spring 205 from pushing the unit energy storage tank 3 to horizontally eject out of the mounting opening 201 through the ejection stop 302, and when the battery pack in the inside of the unit energy storage tank 3 in the corresponding unit mounting groove 2 fails and is out of control, the temperature detector 202 detects that the temperature is too high, the unlocking electromagnet 405 can be controlled to be electrified to attract the elastic locking pin 401 to move backwards, at this time, the ejection spring 205 pushes the unit energy storage box 3 to be ejected horizontally through the installation opening 201, so that the unit energy storage box 3 with the failure thermal runaway is separated from other normal electrical equipment, further, the failure thermal runaway of a single battery pack can be avoided, the thermal runaway can quickly spread to other battery packs, and further, the problem of fire damage, power outage and incapacitation of the whole equipment is caused, and the equipment is further provided with the closed transfer bin 6, the closed transfer bin 6 can be moved to the front side of any one unit installation groove 2 through a translation structure formed by the vertical guide frame 5 and the horizontal guide frame 503, so that when the temperature of the corresponding unit installation groove 2 is detected by the temperature detector 202, the closed transfer bin 6 can be moved to the front side of the corresponding unit installation groove 2, then the unit energy storage box 3 is ejected horizontally through the installation opening 201, the unit energy storage box enters the closed transfer bin 6 through the transfer opening 7, and then the closed transfer bin 6 can transfer the unit energy storage box 3, so that the unit energy storage box is far away from other equipment, and the safety is higher.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, preferably, a translational connecting seat 601 is arranged at the top of a closed transferring bin 6 of the device, the closed transferring bin 6 is slidably connected with a horizontal guide frame 503 through the translational connecting seat 601, two ends of the horizontal guide frame 503 are provided with translational chain wheels 506, a translational traction chain 508 is arranged at the outer side of the translational chain wheels 506, the translational traction chain 508 is connected with the translational connecting seat 601, a translational motor 507 is arranged at the shaft end of the translational chain wheels 506, so that the translational motor 507 can drive the translational chain wheels 506 to rotate, the translational chain wheels 506 draw the closed transferring bin 6 to horizontally move along the horizontal guide frame 503 through the translational traction chain 508 to adjust the horizontal position, a lifting screw 501 is arranged in the middle of the vertical guide frame 5, a lifting motor 502 is arranged at the shaft end of the lifting screw 501, the left and right sides connection of horizontal leading truck 503 is provided with vertical guide holder 504, horizontal leading truck 503 passes through vertical guide holder 504 and vertical leading truck 5 sliding connection, the centre of vertical leading truck 504 is provided with lift swivel nut 505, vertical guide holder 504 passes through lift swivel nut 505 and lift screw 501 interconnect, so lift motor 502 can drive vertical leading truck 5 through lift screw 501 and lift swivel nut 505 and reciprocate, and then drive and seal and shift storehouse 6 and reciprocate with the regulator height, and thermometer 202 and lift motor 502 and translation motor 507 electric connection are linked each other, thereby be convenient for when the fire temperature is unusual, seal and shift storehouse 6 can be through the translation structure that vertical leading truck 5 and horizontal leading truck 503 constitutes to the front side of corresponding a unit mounting groove 2, in order to receive and shift the unit energy storage box 3 that thermal runaway pops up.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, preferably, when the unit energy storage box 3 of the device is loaded into the unit installation groove 2, the elastic locking pin 401 moves to the front side of the ejection stop 302 so as to prevent the compressed ejection spring 205 from pushing the unit energy storage box 3 to be ejected horizontally through the installation opening 201 by the ejection stop 302, and the rear end of the elastic locking pin 401 is provided with the linkage magnet 404, so that the unlocking electromagnet 405 controls the elastic locking pin 401 to move to lock or unlock, meanwhile, the front end of the elastic locking pin 401 is provided with the glass connecting block 402, the elastic locking pin 401 blocks the ejection stop 302 through the glass connecting block 402, the hollow storage cavity 403 is arranged in the glass connecting block 402, liquid is filled in the hollow storage cavity 403 to expand the glass connecting block 402 when the glass connecting block 402 is heated, so that the ejection stop 302 is blocked, thereby when the battery corresponding to the unit energy storage box 3 is in a fire and thermal runaway state, the internal electrical device is caused, the battery can be ejected smoothly through the temperature unlocking unit energy storage box 3, the use is safer and the unit energy storage box 3 is in a mode, the battery storage box is in a battery cabin through the internal storage cabin 303, the front end of the glass connecting block is provided with the glass connecting block 402, the thermal release hole is more convenient to release the heat from the left side of the device, the device is directly arranged on the two sides of the glass connecting block 304, the device is directly, the thermal release hole is avoided when the thermal release of the device is directly arranged on the left side of the battery box, and the thermal release hole is directly is easy, when the thermal release is directly is easy, and the thermal release is released, and the thermal release is easy, and the thermal release is released, and the device is directly is easy.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, preferably, the device receives the unit energy storage box 3 popped out in a transfer thermal runaway manner through the movable closed transfer bin 6, the unit energy storage box 3 enters the inside of the closed transfer bin 6 through the transfer opening 7 when popping out, and the vertical closed slot 701 is symmetrically cooperated on the left side and the right side of the transfer opening 7, the middle jogging sliding of the vertical closed slot 701 is provided with the closed slide plate 702, the inner top wall of the closed transfer bin 6 is horizontally provided with the limit sliding sleeve 703, the inner side nesting sliding of the limit sliding sleeve 703 is provided with the horizontal limit rod 704, the front end of the horizontal limit rod 704 is positioned below the closed slide plate 702, the horizontal limit rod 704 blocks the closed slide plate 702 to slide down along the vertical closed slot 701, the rear end of the horizontal limit rod 704 is connected with the unlocking touch plate 705, and the unlocking touch plate 705 is in sliding connection with the closed transfer bin 6, so when the unit energy storage box 3 pops up, the left and right side of the transfer opening 7 enters the inside of the closed transfer bin 6, the unloading plate 603 is pushed to move backwards, and then the horizontal transfer rod is driven to move horizontally, the horizontal transfer bin 702 is further, the horizontal transfer rod is driven to move horizontally, the horizontal transfer rod is pushed down the closed to move the closed position of the closed position storage box 7, the closed position is more conveniently, the closed position is blocked by the closed slide box 702, and the closed by the closed position is more than the closed by the closed position 7, and the closed position is more convenient to be opened, and the lower than the closed by the lower than the closed position, and the closed position and the closed box 7, and the lower end is more is convenient to be more convenient to be opened.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11 and fig. 12, preferably, the outer side of the fixed base 101 of the device is provided with a storage processing bin 8 at intervals, the top of the storage processing bin 8 is provided with a processing opening 801, the middle of the edge of the processing opening 801 is provided with an unlocking stop 802, the bottom of the closed transfer bin 6 is provided with an unloading opening 602, the middle of the unloading opening 602 is provided with an unloading closing plate 603 in a jogging sliding manner, the front end of the unloading closing plate 603 is provided with a limiting clamping block 604, and when the closed transfer bin 6 translates to the upper part of the processing opening 801 along the horizontal guide frame 503, the unloading closing plate 603 is pushed by the limiting clamping block 604 to slide horizontally to open the unloading opening 602, so that the unit energy storage box 3 in the closed transfer bin 6 naturally falls into the storage processing bin 8 through the unloading opening 602, and the unit energy storage box 3 can be transferred to the storage processing bin 8 with a larger volume for processing, thereby avoiding damage to other parts of the device caused by a battery with thermal runaway, and the safety and convenience in use.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11 and fig. 12, preferably, the device transfers the unit energy storage tank 3 which is in fire to the storage treatment bin 8 for treatment by closing the transfer bin 6, water is filled in the storage treatment bin 8, the unit energy storage tank 3 is directly soaked in the storage treatment bin 8, the battery can be cooled by the water to slow down and control the thermal runaway, and a supporting bracket 803 with a hollow structure is also erected in the storage treatment bin 8, the unit energy storage tank 3 is supported by the supporting bracket 803 after being put into the storage treatment bin 8, so that the unit energy storage tank 3 can be positioned in the middle of the storage treatment bin 8, the sinking of the unit energy storage tank 3 is avoided, the contact cooling water with greater efficiency is convenient for cooling, and a circulating cooling pipe 804 is arranged on the outer side of the storage treatment bin 8, the two ends of the circulating cooling pipe 804 are respectively connected with the two sides of the bottom of the storage treatment bin 8, a filter screen 805 is arranged at the connecting opening of the circulating cooling pipe 804 and the storage treatment bin 8, a circulating pump 806 is arranged at the middle connection of the circulating cooling pipe 804, the circulating cooling pipe 804 is in a serpentine structure, cooling fins 807 are arranged at the outer side of the circulating cooling pipe 804 and are arranged at the rear side of the unit energy storage tank 3, a cooling fan 102 is arranged in the middle of the back of the unit energy storage tank 3, so that the circulating pump 806 can circularly convey cooling water in the storage treatment bin 8 along the circulating cooling pipe 804 for cooling, the cooling water in the storage treatment bin 8 is prevented from being overheated due to a large amount of heat of a battery, when no fire occurs in daily life, the cooling fan 102 rotates to guide air into the unit energy storage tank 3 through the cooling fins 807, due to the circulating cooling water in the circulating cooling pipe 804, the air can be cooled down, and the battery in the unit energy storage box 3 is cooled down, and the cooling fan 102 rotates reversely when the fire occurs, and the air passes through the cooling fins 807 from front to back to cool down the cooling water.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11 and fig. 12, preferably, the device performs closed isolation treatment on the unit energy storage tank 3 through the storage treatment tank 8, a gas collecting cover 9 is arranged at the top of the storage treatment tank 8, a large amount of gas generated by the unit energy storage tank 3 in the storage treatment tank 8 is conveyed upwards to a diversion pressure relief pipe 901 through the gas collecting cover 9 and is further conveyed to a condensing tank 902, water vapor in the gas is condensed and reflowed to the storage treatment tank 8 again when passing through the condensing tank 902, so that a large amount of cooling water is prevented from losing, then the gas is further filtered through a filter tank 903, and a filter treatment material is filled in the filter tank 903, so that waste gas generated by battery combustion can be treated and filtered, and direct discharge of the waste gas is avoided, and the waste gas is safer during use.
When the device is used, corresponding pipelines of the device are connected, then batteries are assembled into the unit energy storage boxes 3, the battery packs are horizontally and slidably loaded into the unit installation grooves 2 to be locked, when the battery packs in the unit energy storage boxes 3 in the corresponding unit installation grooves 2 are out of order and out of control, the temperature detector 202 detects that the temperature is too high, then the translation structure formed by the vertical guide frame 5 and the horizontal guide frame 503 drives the closed transfer bin 6 to move to the front side of the corresponding unit installation groove 2, then the unlocking electromagnet 405 is controlled to be electrified to attract the elastic locking pin 401 to move backwards, at the moment, the ejection spring 205 pushes the unit energy storage boxes 3 to horizontally eject out of the installation openings 201 through the ejection stop blocks 302 and enter the closed transfer bin 6 through the transfer openings 7, if the electrical devices in the corresponding unit installation grooves 2 are damaged and cannot work in a linkage mode, the heat and gas generated by the thermal runaway of the internal battery on fire can be discharged through the pressure release hole 304, the discharged heat and gas can directly impact onto the glass connecting block 402, the liquid in the space storage cavity 403 expands when the glass connecting block 402 is heated to fracture the glass connecting block 402, the ejection stop block 302 is further out of the blockage, when the unit energy storage box 3 is ejected out, the unloading closing plate 603 is pushed to move backwards when entering the sealed transferring bin 6 through the transferring opening 7, the horizontal limiting rod 704 is further driven to move backwards, the front end of the horizontal limiting rod 704 is separated from the lower part of the sealing slide plate 702, the sealing slide plate 702 is further out of blockage, the sealing slide plate 702 slides downwards along the vertical sealing groove 701 to seal the transferring opening 7, then the sealed transferring bin 6 is moved above the processing opening 801, the unlocking stop block 802 pushes the unloading closing plate 603 to slide horizontally through the limiting block 604 to open the unloading opening 602, thereby seal the unit energy storage case 3 in the transfer storehouse 6 and just can fall into the storage processing storehouse 8 naturally through uninstallation opening 602, the unit energy storage case 3 is direct to be soaked in the storage processing storehouse 8 inside, can cool down through water, with slow down its thermal runaway of control, circulating pump 806 can be with the inside cooling water of storage processing storehouse 8 along circulating cooling tube 804 circulation transport cooling, avoid the battery a large amount of exothermic cooling water overheat that causes the inside of storage processing storehouse 8, simultaneously the unit energy storage case 3 upwards carries to water conservancy diversion decompression pipe 901 through gas hood 9 in the inside a large amount of gas that the storage processing storehouse 8 produced, and further carry to the condensing box 902, condensate the back again when the vapor in the gas passes through the condensing box 902 and handle storehouse 8, avoid the cooling water to run off a large amount, then the gas further passes through rose box 903, in order to handle the waste gas that the battery burning produced and filter, avoid its direct emission.
According to the automatic control ejection isolation type electric energy storage device provided by the invention, batteries are stored through the plurality of unit energy storage boxes 3, each unit energy storage box 3 is independently and slidably installed in the unit installation groove 2 of the unit energy storage cabinet 1, the unit energy storage boxes 3 compress the ejection spring 205 through the ejection stop block 302 when installed in the unit installation groove 2, meanwhile, the elastic locking pin 401 is positioned at the front side of the ejection stop block 302 so as to prevent the compressed ejection spring 205 from pushing the unit energy storage boxes 3 to be ejected horizontally through the installation opening 201, the temperature detector 202 arranged in the unit installation groove 2 is in electric connection with the unlocking electromagnet 405 at the rear side of the elastic locking pin 401, when the battery pack in the unit energy storage box 3 in the corresponding unit installation groove 2 fails and is in thermal runaway, the temperature detector 202 detects that the temperature is too high, the unlocking electromagnet 405 can be controlled to be electrified to attract the elastic locking pin 401 to move backwards, and the ejection spring 205 pushes the unit energy storage boxes 3 to be ejected horizontally through the ejection stop block 302, so that the unit energy storage boxes 3 and other normal electric devices are separated from each other, the single battery pack fails and the whole battery pack fails and the battery pack fails and is prevented from being out of running down, and the other battery packs fail and thermal runaway can be prevented.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the invention (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an automatic control pops out isolated electric power electric energy storage equipment, is including unable adjustment base (101), the top level homogeneous arrangement of unable adjustment base (101) is provided with a plurality of unit energy storage cabinets (1), its characterized in that still includes:
the unit installation grooves (2) are formed in the unit energy storage cabinet (1), the unit installation grooves (2) are uniformly arranged along the vertical central line direction of the unit energy storage cabinet (1), the front ends of the unit installation grooves (2) are provided with installation openings (201), the inside of the unit installation grooves (2) is provided with a temperature detector (202), and the middle of the side wall of the inside of the unit installation grooves (2) is horizontally provided with a jogged ejection groove (204);
the unit energy storage box (3) is arranged on the inner side of the unit installation groove (2) in a jogged sliding manner, a catapulting stop block (302) is arranged in the middle of the side wall of the unit energy storage box (3), the catapulting stop block (302) and the jogged catapulting groove (204) are connected in a jogged sliding manner, and an catapulting spring (205) is arranged on the rear side of the catapulting stop block (302);
the locking sleeve (4) is arranged in the middle of the embedded ejection groove (204), an elastic locking pin (401) is arranged on the inner side of the locking sleeve (4) in an embedded sliding manner, an unlocking electromagnet (405) is arranged on the rear side of the elastic locking pin (401), and the unlocking electromagnet (405) is electrically connected with the temperature detector (202);
the closed transfer bin (6) is arranged at the front side of the unit energy storage cabinet (1), a transfer opening (7) is formed in one side, close to the unit energy storage cabinet (1), of the closed transfer bin (6), vertical guide frames (5) are symmetrically arranged on the left side and the right side of the fixed base (101), horizontal guide frames (503) are arranged in the middle of the vertical guide frames (5) in a sliding connection mode, and the closed transfer bin (6) is in sliding connection with the horizontal guide frames (503);
when the unit energy storage box (3) is embedded and installed in the unit installation groove (2), the elastic locking pin (401) is positioned at the front side of the ejection stop block (302) so as to prevent the compressed ejection spring (205) from pushing the unit energy storage box (3) to horizontally eject out of the installation opening (201) through the ejection stop block (302).
2. The automatic control popup isolation type electric energy storage device according to claim 1, wherein a lifting screw (501) is arranged in the middle of the vertical guide frame (5), a lifting motor (502) is arranged at the shaft end of the lifting screw (501) in a connecting mode, vertical guide seats (504) are arranged at the left side and the right side of the horizontal guide frame (503) in a connecting mode, the horizontal guide frame (503) is in sliding connection with the vertical guide frame (5) through the vertical guide seats (504), lifting screw sleeves (505) are arranged in the middle of the vertical guide seats (504), and the vertical guide seats (504) are connected with the lifting screw (501) through the lifting screw sleeves (505).
3. The automatic control popup isolation type electric energy storage device according to claim 1, wherein a translation connecting seat (601) is arranged at the top of the closed transfer bin (6), the closed transfer bin (6) is in sliding connection with the horizontal guide frame (503) through the translation connecting seat (601), translation chain wheels (506) are arranged at the left end and the right end of the horizontal guide frame (503), a translation traction chain (508) is arranged at the outer side connection of the translation chain wheels (506), the translation traction chain (508) is connected with the translation connecting seat (601), and a translation motor (507) is arranged at the shaft end connection of the translation chain wheels (506).
4. The automatic control pop-up isolation type electric power and electric energy storage device according to claim 1, wherein a glass connection block (402) is arranged at the front end of the elastic locking pin (401), a linkage magnet (404) is arranged at the rear end of the elastic locking pin (401), a hollow storage cavity (403) is arranged in the glass connection block (402), liquid is filled in the hollow storage cavity (403), and when the glass connection block (402) is heated, the liquid in the hollow storage cavity (403) expands to enable the glass connection block (402) to be broken, and then the pop-up stop block (302) is blocked.
5. The automatic control pop-up isolation type electric power and electric energy storage device according to claim 1, wherein a battery installation bin (303) is arranged in the unit energy storage box (3), pressure release holes (304) are formed in the left side and the right side of the battery installation bin (303), and an outer end opening of each pressure release hole (304) is located on the front side of the corresponding ejection stop block (302).
6. The automatic control pop-up isolation type electric power and electric energy storage device according to claim 1, wherein vertical closing grooves (701) are symmetrically formed in the left side and the right side of the transfer opening (7) in a cooperation mode, a closing slide plate (702) is arranged in the middle of the vertical closing grooves (701) in a jogged sliding mode, the size of the closing slide plate (702) is matched with that of the transfer opening (7), the size of the transfer opening (7) is larger than that of the installation opening (201), and the size of the closing transfer bin (6) is larger than that of the unit energy storage box (3).
7. The automatic control popup isolation type electric power and electric energy storage device according to claim 6, wherein a limit sliding sleeve (703) is horizontally arranged on the inner top wall of the closed transfer bin (6), a horizontal limit rod (704) is arranged on the inner side of the limit sliding sleeve (703) in a nested sliding manner, the front end of the horizontal limit rod (704) is located below the closed slide plate (702), the horizontal limit rod (704) blocks the closed slide plate (702) from sliding downwards along the vertical closed groove (701) to close the transfer opening (7), an unlocking touch plate (705) is arranged at the rear end of the horizontal limit rod (704) in a connecting manner, and the unlocking touch plate (705) is in sliding connection with the closed transfer bin (6).
8. The automatic control popup isolation type electric energy storage device according to claim 1, wherein a storage processing bin (8) is arranged on the outer side of the fixed base (101), a processing opening (801) is arranged at the top of the storage processing bin (8), an unlocking stop block (802) is arranged in the middle of the edge of the processing opening (801), an unloading opening (602) is arranged at the bottom of the closed transfer bin (6), an unloading sealing plate (603) is arranged in the middle of the unloading opening (602) in a jogged sliding mode, a limiting clamping block (604) is arranged at the front end of the unloading sealing plate (603), and when the closed transfer bin (6) translates to the position above the processing opening (801) along the horizontal guide frame (503), the unlocking stop block (802) pushes the unloading sealing plate (603) to horizontally slide to open the unloading opening (602) through the limiting clamping block (604).
9. The automatic control popup isolation type electric power and electric energy storage device according to claim 8, wherein water is filled in the storage treatment bin (8), a circulating cooling pipe (804) is arranged on the outer side of the storage treatment bin (8), two ends of the circulating cooling pipe (804) are respectively connected with two sides of the bottom of the storage treatment bin (8), a filter screen (805) is arranged at a connection opening of the circulating cooling pipe (804) and the storage treatment bin (8), a circulating pump (806) is arranged in the middle of the circulating cooling pipe (804), the circulating cooling pipe (804) is of a serpentine structure, cooling fins (807) are arranged on the outer side of the circulating cooling pipe (804) in a row mode, and a cooling fan (102) is arranged in the middle of the back face of the unit energy storage box (3).
10. The automatic control popup isolation type electric power and electric energy storage device according to claim 9, wherein a gas collecting hood (9) is arranged at the top of the storage processing bin (8), a diversion pressure relief pipe (901) is connected and arranged above the gas collecting hood (9), and a condensing box (902) and a filtering box (903) are sequentially connected and arranged in the middle of the diversion pressure relief pipe (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310874301.6A CN117117412A (en) | 2023-07-17 | 2023-07-17 | Automatic control popup isolation type electric power electric energy storage equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310874301.6A CN117117412A (en) | 2023-07-17 | 2023-07-17 | Automatic control popup isolation type electric power electric energy storage equipment |
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| CN117117412A true CN117117412A (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310874301.6A Pending CN117117412A (en) | 2023-07-17 | 2023-07-17 | Automatic control popup isolation type electric power electric energy storage equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117594890A (en) * | 2023-11-28 | 2024-02-23 | 邢东(河北)锂电科技有限公司 | Energy storage cabinet with fire-fighting and fire-extinguishing functions |
-
2023
- 2023-07-17 CN CN202310874301.6A patent/CN117117412A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117594890A (en) * | 2023-11-28 | 2024-02-23 | 邢东(河北)锂电科技有限公司 | Energy storage cabinet with fire-fighting and fire-extinguishing functions |
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