CN114335873A - Partitioned isolation type energy storage battery box - Google Patents
Partitioned isolation type energy storage battery box Download PDFInfo
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- CN114335873A CN114335873A CN202111683372.5A CN202111683372A CN114335873A CN 114335873 A CN114335873 A CN 114335873A CN 202111683372 A CN202111683372 A CN 202111683372A CN 114335873 A CN114335873 A CN 114335873A
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E60/10—Energy storage using batteries
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Abstract
The invention provides a partitioned isolation type energy storage battery box, belongs to the technical field of energy storage devices, and is used for solving the technical problems that multiple groups of storage batteries in the existing energy storage battery box are easy to damage simultaneously and loss is enlarged. The energy storage box comprises an energy storage box body, wherein a plurality of separation grids are arranged in the energy storage box body, a drawing box is arranged in each separation grid, a storage battery pack is placed in each drawing box, a switch-on mechanism is arranged on each drawing box, a temperature sensor is fixed on the upper surface of each separation grid, a controller is fixed at the end of each energy storage box body, a moving mechanism is arranged on the side of each energy storage box body and connected with a moving frame, and a pushing mechanism and a cooling mechanism are arranged on each moving frame; according to the invention, the storage battery pack with a fault and the drawing box where the storage battery pack is located are pushed out of the separation grid, and the circuit of the storage battery pack is disconnected for isolation, so that the storage battery pack is prevented from influencing other storage battery packs which normally work, and the loss is reduced; the temperature of the pushed out drawing box is reduced, so that the possibility of explosion and ignition of the drawing box is reduced, and the loss is further reduced.
Description
Technical Field
The invention belongs to the technical field of energy storage devices, relates to an energy storage battery box, and particularly relates to a partitioned isolation type energy storage battery box.
Background
The photovoltaic power station is a power generation system which is formed by using solar energy and electronic elements 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 greatest national encouragement, and can be divided into an independent power generation system with a storage battery and a grid-connected power generation system without the storage battery, wherein the independent power generation system needs to use an energy storage battery box for energy storage;
the energy storage battery box generally all contains the multiunit battery, utilizes multiunit battery parallel to store electric power, and the multiunit battery works in same environment, though current energy storage battery box all can be equipped with automatic fire extinguishing device, but when one of them group battery takes place the short circuit and catches fire even when exploding, will cause great destruction to whole energy storage battery box, lead to the box of the battery of other groups and energy storage battery box can not continue to use, enlarges the loss.
Based on this, we have designed a subregion isolated energy storage battery case.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a partitioned isolation type energy storage battery box, which aims to solve the technical problems that: how to realize mutual isolation between the energy storage battery box multiunit battery, prevent that multiunit battery from damaging simultaneously, reduce the loss.
The purpose of the invention can be realized by the following technical scheme:
a partitioned isolation type energy storage battery box comprises an energy storage box body, wherein a plurality of separation grids are arranged in the energy storage box body, a drawing box is arranged in each separation grid, a storage battery pack is placed in each drawing box and is positioned at the front end of each drawing box, a switch-on mechanism is arranged on each drawing box, used for connecting the storage battery with the internal circuit of the energy storage box body, a temperature sensor is fixed on the upper surface of the separation grid, a mounting frame is fixed at the rear end of the separation grid, a heat dissipation fan is fixed on the mounting frame, a controller is fixed at the side end of the energy storage box body, the controller is respectively electrically connected with the heat dissipation fan and the temperature sensor, the rear side of the box body of the energy storage box is provided with a moving mechanism, the moving mechanism is connected with a moving frame, the moving frame is provided with a pushing mechanism, the movable frame is used for pushing out the drawing box and is also provided with a cooling mechanism for cooling the inside of the pushed drawing box.
The working principle of the invention is as follows: the temperature data in each separation lattice is transmitted to the controller through the temperature sensor, the power of the heat dissipation fan is controlled by the controller, when a certain group of storage battery pack is short-circuited or damaged, the temperature of the storage battery pack rises to a certain value, the controller controls the moving mechanism to move the moving frame to the rear side of the position of the storage battery pack, then the pushing mechanism pushes the pulling box where the storage battery pack is located forwards, the part, where the storage battery pack is placed, of the pulling box is completely moved out of the separation lattice where the storage battery pack is located, the connecting mechanism between the storage battery pack and the energy storage box body is disconnected, the influence of ignition or explosion on the energy storage box body and other storage battery packs is reduced, the inside of the pulling box can be cooled through the cooling mechanism when the pulling box is pushed out, the possibility of ignition and explosion of the storage battery pack is reduced, and other storage battery packs and energy storage box bodies are further protected.
The pull box includes uncovered box body and handle, and the radiating groove has all been seted up to both sides around the uncovered box body, and the front end at the uncovered box body is fixed to the handle, and the upper end of uncovered box body is fixed with the diaphragm, and sets up flutedly on the diaphragm, and the inboard bottom of uncovered box body is fixed with a plurality of backing bars, and storage battery is located the upper end of a plurality of backing bars, and uncovered box body inside is fixed with the horizontal pole, and the horizontal pole supports with the storage battery rear end.
Structure more than adopting, the horizontal pole is spacing to storage battery, guarantee that storage battery is located the front end of uncovered box body, the filler rod makes to have the space between the bottom of storage battery and uncovered box body, it dispels the heat through the radiating groove to be convenient, when uncovered box body immigration and shift out the separation check, temperature sensor slips from the recess, can not block the removal of uncovered box body, and when uncovered box body front end was released the separation check, the diaphragm still is located inside the separation check, separate storage battery and separation check lateral wall, reduce the damage that storage battery catches fire to the separation check lateral wall, thereby reduce the loss.
The moving mechanism comprises a first threaded rod, a first guide rod, a second threaded rod and a second guide rod, the first threaded rod and the first guide rod are rotatably arranged at the upper end of the energy storage box body and are distributed in parallel, a first motor is fixed on the side wall of the energy storage box body, the output shaft of the first motor is fixedly connected with the end part of the first threaded rod, a translation frame is in threaded connection with the first threaded rod and is in sliding connection with the first guide rod, a mounting plate is fixed at the lower end of the translation frame, a bottom plate is fixed at the lower end of the energy storage box body, a sliding groove is formed in the bottom plate, a sliding plate is arranged in the sliding groove in a sliding mode, two ends of the second threaded rod and the second guide rod are respectively rotatably arranged on the mounting plate and the sliding plate, the second threaded rod and the second guide rod are distributed in parallel, a second motor is fixed on the mounting plate, and the output shaft of the second motor is fixedly connected with the end part of the second threaded rod, the movable frame is in threaded connection with the first threaded rod and the second threaded rod respectively, and the movable frame is in sliding connection with the first guide rod and the second guide rod respectively, and the first motor and the second motor are arranged on the movable frame.
Structure more than adopting, when detecting abnormal temperature through temperature sensor, through first motor of controller control and second motor, first motor drives first threaded rod and rotates, drives translation frame and mounting panel and moves on the horizontal direction then, and the second motor drives the rotation of second threaded rod, drives the removal frame then and moves in the vertical direction to remove the removal frame to corresponding temperature sensor position.
The pushing mechanism comprises a third motor which is fixed on the moving frame and electrically connected with the controller, a gear is fixed on an output shaft of the third motor, a shell is arranged on the outer side of the gear, a rack is arranged in the shell in a sliding mode, the rack is meshed with the gear, a limiting plate is fixed on the moving frame and abuts against the side end of the shell, and a through hole is formed in the moving frame.
The structure more than adopting, controller control third motor starts, drives gear, shell and rack synchronous rotation, and when the lateral wall of shell and removal frame offset, the shell no longer removed, and the gear continues to rotate this moment, will drive the rack and remove, and the rack tip can pass the through-hole and remove to in the separation check to offset with uncovered box body, then will not have the separation check of lid box body front end release.
The cooling mechanism comprises a dry ice fire extinguisher and a long rod, a clamping groove is formed in one end, far away from the shell, of the rack, the neck of the dry ice fire extinguisher is clamped in the clamping groove, a limiting bolt is arranged at the opening of the clamping groove, an elongated groove is formed in the upper surface of the rack, an injection pipe of the dry ice fire extinguisher is distributed along the elongated groove, a through hole is formed in the rack, the long rod penetrates through the through hole, the through hole is penetrated out of two ends of the long rod, a connecting block is fixed to one end, close to the clamping groove, of the long rod, a connecting rod is hinged to the connecting block, the end of the connecting rod is hinged to a trigger of the dry ice fire extinguisher, and a round hole is formed in the corresponding position of the rear side of the uncovered box body.
Structure more than adopting, in the promotion process, when the rack tip is close to uncovered box body, the injection pipe head of dry ice fire extinguisher passes the round hole, then the one end that the dry ice fire extinguisher was kept away from to the stock supports with the rear side of uncovered box body, when the rack continues to move, the stock receives the restriction of uncovered box body and moves backward for the rack, upwards push away the trigger of dry ice fire extinguisher through the connecting rod, make the dry ice fire extinguisher start, and to spraying carbon dioxide in the uncovered box body, lower the temperature and put out a fire in advance to the inside storage battery of uncovered box body, further prevent it and catch fire and explode, the loss is reduced.
The switch-on mechanism comprises two binding posts fixed at the rear end of the uncovered box body, connecting grooves are formed in the lower ends of the two binding posts, two elastic telescopic rods are fixed on the lower surfaces of the separation grids, electric contact blocks are fixed at the upper ends of the elastic telescopic rods, the upper ends of the electric contact blocks are abutted against the connecting grooves, the two binding posts are connected with the positive electrode and the negative electrode of the storage battery pack through leads respectively, and the two electric contact blocks are connected with the positive electrode and the negative electrode of the internal circuit of the energy storage box body through leads respectively.
Structure more than adopting, when the uncovered box body moved to the outside, two terminals separated with two electricity touch multitouches respectively for storage battery and energy storage box internal circuit disconnection prevent that this battery from causing the destruction to other normal work's storage battery and energy storage box, play the effect that reduces the loss.
The elastic telescopic rod is composed of a fixed sleeve fixed on the lower surface of the separation grid, a sliding rod arranged at the upper end of the fixed sleeve in a sliding mode and a thrust spring sleeved on the outer side of the fixed sleeve, and two ends of the thrust spring are respectively abutted to the lower surfaces of the electric contact block and the separation grid.
Structure more than adopting, thrust spring upwards extrudees electric touch multitouch for electric touch multitouch is inseparabler with terminal connection, prevents that the circuit from becoming flexible, and the guarantee electric current is unobstructed.
Compared with the prior art, this subregion isolation type energy storage battery case has following advantage:
1. through moving mechanism and pushing mechanism, will break down storage battery and place pull box release the separation check to the circuit of this storage battery is kept apart, prevents that this storage battery from influencing other normal work's storage battery, reduces the loss.
2. The temperature of the pushed out drawing box is reduced through the temperature reduction mechanism, so that the possibility of explosion and ignition of the drawing box is reduced, and the loss is further reduced.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a schematic view of the construction of the switch-on mechanism of the present invention;
fig. 4 is an external structure view of the drawing box of the present invention;
fig. 5 is a schematic view showing the internal structure of the drawer box according to the present invention;
FIG. 6 is a schematic view of the moving mechanism of the present invention;
FIG. 7 is a schematic view of the pushing mechanism and the cooling mechanism of the present invention;
FIG. 8 is a schematic view showing the internal structure of the casing according to the present invention;
FIG. 9 is a partial schematic view of the cooling mechanism of the present invention;
in the figure: 1. an energy storage box body; 2. separating the grids; 3. a box is drawn out; 301. a case body without a cover; 302. a heat sink; 303. a transverse plate; 304. a groove; 305. a pad bar; 306. a cross bar; 307. a handle; 308. a circular hole; 4. a battery pack; 5. a switch-on mechanism; 501. a binding post; 502. an elastic telescopic rod; 503. an electrical contact; 6. a mounting frame; 7. a heat dissipation fan; 8. a moving mechanism; 801. a first guide bar; 802. a first threaded rod; 803. a first motor; 804. a translation frame; 805. mounting a plate; 806. a base plate; 807. a chute; 808. a sliding plate; 809. a second guide bar; 810. a second threaded rod; 811. a second motor; 9. a movable frame; 901. a through hole; 10. a pushing mechanism; 1001. a third motor; 1002. a gear; 1003. a housing; 1004. a rack; 1005. a limiting plate; 1006. a long groove; 11. a cooling mechanism; 1101. a card slot; 1102. a dry ice fire extinguisher; 1103. a limit bolt; 1104. a long rod; 1105. connecting blocks; 1106. a connecting rod; 12. and a controller.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-9, the embodiment provides a partitioned and isolated energy storage battery box, which includes an energy storage box body 1, a plurality of separation cells 2 are arranged in the energy storage box body 1, a pull-out box 3 is arranged in each separation cell 2, a storage battery pack 4 is arranged in each pull-out box 3, the storage battery pack 4 is located at the front end of each pull-out box 3, a connection mechanism 5 is arranged on each pull-out box 3 and is used for connecting the storage battery pack 4 with an internal circuit of the energy storage box body 1, a temperature sensor is fixed on the upper surface of each separation cell 2, a mounting frame 6 is fixed at the rear end of each separation cell 2, a heat dissipation fan 7 is fixed on each mounting frame 6, a controller 12 is fixed at the side end of the energy storage box body 1, the controller 12 is respectively electrically connected with the heat dissipation fan 7 and the temperature sensor, a moving mechanism 8 is arranged at the rear side of the energy storage box body 1, a moving frame 9 is connected with a moving frame 9, a pushing mechanism 10 is arranged on each moving frame 9, the moving frame 9 is also provided with a cooling mechanism 11 for cooling the inside of the pushed out drawing box 3; the temperature data in each separation grid 2 is transmitted to the controller 12 through the temperature sensor, the power of the heat dissipation fan 7 is controlled by the controller 12, when a certain group of storage battery packs 4 is short-circuited or damaged, when the temperature rises to a certain value, the controller 12 controls the moving mechanism 8 to move the moving frame 9 to the rear side of the position where the battery pack 4 is located, then the pushing mechanism 10 pushes the drawing box 3 where the storage battery pack 4 is located forward, so that the part of the drawing box 3 where the storage battery pack 4 is placed is completely moved out of the separation grid 2 where the storage battery pack 4 is located, and the connecting mechanism 5 between the storage battery pack 4 and the energy storage box body 1 is disconnected, the influence of the ignition or explosion on the energy storage box body 1 and other storage battery packs 4 is reduced, and the temperature inside the pull-out box 3 can be reduced through the temperature reduction mechanism 11 while being pushed out, so that the possibility of fire and explosion is reduced, and other storage battery packs 4 and the energy storage box body 1 are further protected.
The drawing box 3 comprises a non-cover box body 301 and a handle 307, heat dissipation grooves 302 are formed in the front side and the rear side of the non-cover box body 301, the handle 307 is fixed to the front end of the non-cover box body 301, a transverse plate 303 is fixed to the upper end of the non-cover box body 301, a groove 304 is formed in the transverse plate 303, a plurality of cushion rods 305 are fixed to the bottom of the inner side of the non-cover box body 301, the storage battery pack 4 is located at the upper ends of the cushion rods 305, a cross rod 306 is fixed to the interior of the non-cover box body 301, and the cross rod 306 abuts against the rear end of the storage battery pack 4; horizontal pole 306 is spacing to storage battery 4, guarantee that storage battery 4 is located the front end of uncovered box body 301, filler rod 305 makes and has the space between storage battery 4 and the bottom of uncovered box body 301, conveniently dispel the heat through radiating groove 302, when uncovered box body 301 immigration and removal separation check 2, temperature sensor slides from recess 304, can not block the removal of uncovered box body 301, and when uncovered box body 301 front end was pushed out separation check 2, diaphragm 303 still is located separation check 2 inside, separate storage battery 4 and separation check 2 lateral wall, reduce the damage of storage battery 4 catching fire to separation check 2 lateral wall, thereby reduce the loss.
The moving mechanism 8 comprises a first threaded rod 802, a first guide rod 801, a second threaded rod 810 and a second guide rod 809, the first threaded rod 802 and the first guide rod 801 are rotatably arranged at the upper end of the energy storage box body 1, the first threaded rod 802 and the first guide rod 801 are distributed in parallel, a first motor 803 is fixed on the side wall of the energy storage box body 1, an output shaft of the first motor 803 is fixedly connected with the end part of the first threaded rod 802, a translation frame 804 is in threaded connection with the first threaded rod 802, the translation frame 804 is in sliding connection with the first guide rod 801, a mounting plate 805 is fixed at the lower end of the translation frame 804, a bottom plate 806 is fixed at the lower end of the energy storage box body 1, a sliding groove 807 is formed in the bottom plate 806, a sliding plate 808 is slidably arranged in the sliding groove 807, two ends of the second threaded rod 810 and the second guide rod 809 are respectively rotatably arranged on the mounting plate 805 and the sliding plate 808, the second threaded rod 810 and the second guide rod 809 are distributed in parallel, a second motor 811 is fixed on the mounting plate 805, an output shaft of the second motor 811 is fixedly connected with an end part of a second threaded rod 810, a moving frame 9 is respectively in threaded connection with a first threaded rod 802 and the second threaded rod 810, the moving frame 9 is respectively in sliding connection with a first guide rod 801 and a second guide rod 809, and the first motor 803 and the second motor 811 are fixed on the mounting plate 805; when detecting abnormal temperature through temperature sensor, through first motor 803 of controller 12 control and second motor 811, first motor 803 drives first threaded rod 802 and rotates, then drives translation frame 804 and mounting panel 805 and move in the horizontal direction, and second motor 811 drives second threaded rod 810 and rotates, then drives and removes frame 9 and move in vertical direction to remove frame 9 and remove to corresponding temperature sensor position.
The pushing mechanism 10 comprises a third motor 1001 fixed on the moving frame 9 and electrically connected with the controller 12, a gear 1002 is fixed on an output shaft of the third motor 1001, a housing 1003 is arranged on the outer side of the gear 1002, a rack 1004 is slidably arranged in the housing 1003, the rack 1004 is meshed with the gear 1002, a limiting plate 1005 is fixed on the moving frame 9, the limiting plate 1005 abuts against the side end of the housing 1003, and a through hole 901 is formed in the moving frame 9; the controller 12 controls the third motor 1001 to start, drives the gear 1002, the housing 1003 and the rack 1004 to rotate synchronously, when the side wall of the housing 1003 abuts against the moving frame 9, the housing 1003 does not move any more, at this time, the gear 1002 rotates continuously, drives the rack 1004 to move, the end of the rack 1004 passes through the through hole 901, moves into the separation grid 2 and abuts against the uncovered box body 301, and then pushes the front end of the uncovered box body 301 out of the separation grid 2.
The temperature reduction mechanism 11 comprises a dry ice fire extinguisher 1102 and a long rod 1104, wherein a clamping groove 1101 is formed in one end, away from the shell 1003, of a rack 1004, the neck of the dry ice fire extinguisher 1102 is clamped in the clamping groove 1101, a limiting bolt 1103 is arranged at an opening of the clamping groove 1101, an elongated groove 1006 is formed in the upper surface of the rack 1004, spray pipes of the dry ice fire extinguisher 1102 are distributed along the elongated groove 1006, a through hole is formed in the rack 1004, the long rod 1104 penetrates through the through hole, two ends of the long rod 1104 penetrate through the through hole, a connecting block 1105 is fixed at one end, close to the clamping groove 1101, of the long rod 1104, a connecting rod 1106 is hinged to the connecting block 1105, the end of the connecting rod 1106 is hinged to a trigger of the dry ice fire extinguisher 1102, and a round hole 308 is formed in a corresponding position on the rear side of the uncovered box body 301; in the pushing process, when the end of the rack 1004 is close to the uncovered box body 301, the spraying pipe head of the dry ice fire extinguisher 1102 passes through the round hole 308, then one end of the long rod 1104, which is far away from the dry ice fire extinguisher 1102, abuts against the rear side of the uncovered box body 301, when the rack 1004 continues to move, the long rod 1104 is limited by the uncovered box body 301 to move backwards relative to the rack 1004, the trigger of the dry ice fire extinguisher 1102 is pushed upwards through the connecting rod 1106, the dry ice fire extinguisher 1102 is started, carbon dioxide is sprayed into the uncovered box body 301, the temperature of the storage battery pack 4 inside the uncovered box body 301 is reduced and pre-extinguishment is carried out, the fire and explosion of the storage battery pack are further prevented, and the loss is reduced.
The switch-on mechanism 5 comprises two binding posts 501 fixed at the rear end of the uncovered box body 301, the lower ends of the two binding posts 501 are provided with connecting grooves, the lower surface of the separation grid 2 is fixed with two elastic telescopic rods 502, the upper end of each elastic telescopic rod 502 is fixed with an electric contact block 503, the upper end of each electric contact block 503 is abutted against the connecting grooves, the two binding posts 501 are respectively connected with the positive electrode and the negative electrode of the storage battery pack 4 through leads, and the two electric contact blocks 503 are respectively connected with the positive electrode and the negative electrode of the internal circuit of the energy storage box body 1 through leads; when the uncovered box body 301 moves outwards, the two wiring terminals 501 are separated from the two electric contact blocks 503 respectively, so that the internal circuits of the storage battery pack 4 and the energy storage box body 1 are disconnected, the storage battery pack 4 is prevented from damaging other storage battery packs 4 and the energy storage box body 1 which normally work, and the effect of reducing loss is achieved.
The elastic expansion link 502 is composed of a fixed sleeve fixed on the lower surface of the separation grid 2, a slide rod arranged at the upper end of the fixed sleeve in a sliding manner, and a thrust spring sleeved on the outer side of the fixed sleeve, and two ends of the thrust spring are respectively abutted against the electric contact block 503 and the lower surface of the separation grid 2; the thrust spring upwards extrudees electric contact block 503 for electric contact block 503 is connected inseparabler with terminal 501, prevents that the circuit from becoming flexible, and the guarantee electric current is unobstructed.
The fixing modes are all the most common fixing connection modes in the field, such as welding, bolt connection and the like; above-mentioned each electrical component is prior art product like energy storage box 1, storage battery 4, controller 12, first motor 803, second motor 811, third motor 1001, temperature sensor, heat dissipation fan 7 and dry ice fire extinguisher 1102 etc. can directly purchase the use in the market, and concrete principle is no longer repeated.
The working principle of the invention is as follows:
the temperature data in each separation grid 2 is transmitted to the controller 12 through the temperature sensor, the controller 12 controls the power of the heat dissipation fan 7, when a certain group of storage battery packs 4 are short-circuited or damaged and the temperature rises to a certain value, the controller 12 controls the first motor 803 and the second motor 811, the first motor 803 drives the first threaded rod 802 to rotate, then the translation frame 804 and the mounting plate 805 are driven to move in the horizontal direction, the second motor 811 drives the second threaded rod 810 to rotate, then the moving frame 9 is driven to move in the vertical direction, so that the moving frame 9 is moved to the position corresponding to the temperature sensor, then the controller 12 controls the third motor 1001 to start, the gear 1002, the shell 1003 and the rack 1004 to synchronously rotate, when the side wall of the shell 1003 abuts against the moving frame 9, the shell 1003 does not move any more, at this moment, the gear 1002 continues to rotate, and the rack 1004 is driven to move, the end of the rack 1004 will pass through the through hole 901 and move to the separation grid 2 and abut against the uncovered box 301, then the front end of the uncovered box 301 is pushed out of the separation grid 2, so that the part of the uncovered box 301 where the storage battery 4 is placed is completely moved out of the separation grid 2, during the moving process, the two binding posts 501 are respectively separated from the two electric contact blocks 503, so that the internal circuit of the storage battery 4 and the energy storage box body 1 is disconnected, the influence of the ignition or explosion on the energy storage box body 1 and other storage battery 4 is reduced, and when the uncovered box 301 is pushed out, when the end of the rack 1004 is close to the uncovered box 301, the spray pipe head of the dry ice fire extinguisher 1102 passes through the round hole 308, then the end of the long rod 1104 far away from the dry ice fire extinguisher 1102 abuts against the rear side of the uncovered box 301, when the rack 1004 continues to move, the long rod 1104 is limited by the uncovered box 301 and moves backwards relative to the rack 1004, the trigger of the dry ice fire extinguisher 1102 is pushed upwards through the connecting rod 1106, so that the dry ice fire extinguisher 1102 is started, carbon dioxide is sprayed into the uncovered box body 301, and the storage battery pack 4 inside the uncovered box body 301 is cooled and pre-extinguished, thereby further preventing the storage battery pack from catching fire and exploding.
In conclusion, the storage battery pack 4 with a fault and the pull-out box 3 where the storage battery pack 4 is located are pushed out of the separation grid 2 by the moving mechanism 8 and the pushing mechanism 10, and a circuit of the storage battery pack 4 is disconnected for isolation, so that the storage battery pack 4 is prevented from influencing other storage battery packs 4 which normally work, and loss is reduced;
the temperature lowering mechanism 11 lowers the temperature of the drawn and pulled box 3 pushed out, thereby reducing the possibility of explosion and ignition and further reducing the loss.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A partitioned isolation type energy storage battery box comprises an energy storage box body (1) and is characterized in that a plurality of separation grids (2) are arranged in the energy storage box body (1), a drawing box (3) is arranged in each separation grid (2), a storage battery pack (4) is placed in each drawing box (3), the storage battery pack (4) is located at the front end of each drawing box (3), a connection mechanism (5) is arranged on each drawing box (3) and used for connecting the storage battery pack (4) with an internal circuit of the energy storage box body (1), a temperature sensor is fixed on the upper surface of each separation grid (2), a mounting frame (6) is fixed at the rear end of each separation grid (2), a heat dissipation fan (7) is fixed on each mounting frame (6), a controller (12) is fixed at the side end of the energy storage box body (1), and the controller (12) is electrically connected with the heat dissipation fan (7) and the temperature sensor respectively, the rear side of the energy storage box body (1) is provided with a moving mechanism (8), the moving mechanism (8) is connected with a moving frame (9), the moving frame (9) is provided with a pushing mechanism (10) for pushing out the drawing box (3), and the moving frame (9) is further provided with a cooling mechanism (11) for cooling the inside of the pushed drawing box (3).
2. The partitioned isolation type energy storage battery box is characterized in that the drawing box (3) comprises a non-cover box body (301) and a handle (307), heat dissipation grooves (302) are formed in the front side and the rear side of the non-cover box body (301), the handle (307) is fixed at the front end of the non-cover box body (301), a transverse plate (303) is fixed at the upper end of the non-cover box body (301), a groove (304) is formed in the transverse plate (303), a plurality of cushion rods (305) are fixed at the bottom of the inner side of the non-cover box body (301), the storage battery pack (4) is located at the upper end of the cushion rods (305), a cross rod (306) is fixed inside the non-cover box body (301), and the cross rod (306) abuts against the rear end of the storage battery pack (4).
3. The partitioned isolation type energy storage battery box according to claim 1 or 2, characterized in that the moving mechanism (8) comprises a first threaded rod (802), a first guide rod (801), a second threaded rod (810) and a second guide rod (809), the first threaded rod (802) and the first guide rod (801) are rotatably arranged at the upper end of the energy storage box body (1), the first threaded rod (802) and the first guide rod (801) are distributed in parallel, a first motor (803) is fixed on the side wall of the energy storage box body (1), an output shaft of the first motor (803) is fixedly connected with the end of the first threaded rod (802), a translation frame (804) is in threaded connection with the first threaded rod (802), the translation frame (804) is in sliding connection with the first guide rod (801), a mounting plate (805) is fixed at the lower end of the translation frame (804), a bottom plate (806) is fixed at the lower end of the energy storage box body (1), the bottom plate (806) is provided with a sliding groove (807), a sliding plate (808) is arranged in the sliding groove (807) in a sliding mode, two ends of a second threaded rod (810) and a second guide rod (809) are respectively arranged on a mounting plate (805) and the sliding plate (808) in a rotating mode, the second threaded rod (810) and the second guide rod (809) are distributed in parallel, a second motor (811) is fixed on the mounting plate (805), an output shaft of the second motor (811) is fixedly connected with the end of the second threaded rod (810), a moving frame (9) is respectively in threaded connection with a first threaded rod (802) and a second threaded rod (810), the moving frame (9) is respectively in sliding connection with a first guide rod (801) and a second guide rod (809), and the first motor (803) and the second motor (811).
4. The partitioned isolation type energy storage battery box according to claim 2, wherein the pushing mechanism (10) comprises a third motor (1001) fixed on the movable frame (9) and electrically connected with the controller (12), a gear (1002) is fixed on an output shaft of the third motor (1001), a housing (1003) is arranged on the outer side of the gear (1002), a rack (1004) is slidably arranged in the housing (1003), the rack (1004) is meshed with the gear (1002), a limiting plate (1005) is fixed on the movable frame (9), the limiting plate (1005) abuts against the side end of the housing (1003), and a through hole (901) is formed in the movable frame (9).
5. The partitioned energy storage battery box according to claim 4, characterized in that the temperature reduction mechanism (11) comprises a dry ice extinguisher (1102) and a long rod (1104), a clamping groove (1101) is formed in one end of the rack (1004) far away from the housing (1003), the neck of the dry ice extinguisher (1102) is clamped in the clamping groove (1101), a limit bolt (1103) is arranged at the opening of the clamping groove (1101), an elongated groove (1006) is formed in the upper surface of the rack (1004), the injection pipes of the dry ice extinguisher (1102) are distributed along the elongated groove (1006), a through hole is formed in the rack (1004), the long rod (1104) passes through the through hole, the through hole penetrates through the two ends of the long rod (1104), a connecting block (1105) is fixed at one end of the long rod (1104) close to the clamping groove (1101), a connecting rod (1106) is hinged to the connecting block (1105), and the end of the connecting rod (1106) is hinged to the trigger of the dry ice extinguisher (1102), a round hole (308) is arranged at the corresponding position of the rear side of the uncovered box body (301).
6. The partitioned isolation type energy storage battery box according to claim 1 or 2, characterized in that the connection mechanism (5) comprises two terminals (501) fixed at the rear end of the uncovered box body (301), the lower ends of the two terminals (501) are provided with connecting grooves, the lower surface of the separation grid (2) is fixed with two elastic telescopic rods (502), the upper end of each elastic telescopic rod (502) is fixed with an electric contact block (503), the upper end of each electric contact block (503) is abutted against the connecting grooves, the two terminals (501) are respectively connected with the positive electrode and the negative electrode of the storage battery pack (4) through leads, and the two electric contact blocks (503) are respectively connected with the positive electrode and the negative electrode of the internal circuit of the energy storage box body (1) through leads.
7. The partitioned energy storage battery box according to claim 6, wherein the elastic expansion link (502) is composed of a fixed sleeve fixed on the lower surface of the separation grid (2), a slide rod slidably arranged at the upper end of the fixed sleeve, and a thrust spring sleeved on the outer side of the fixed sleeve, and two ends of the thrust spring are respectively abutted against the electric contact block (503) and the lower surface of the separation grid (2).
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115459405A (en) * | 2022-10-10 | 2022-12-09 | 广东科云辰航计算科技有限责任公司 | Drawer type multilayer battery cabinet convenient to heat dissipation |
| CN115692903A (en) * | 2022-12-30 | 2023-02-03 | 新乡市镇华电力科技有限公司 | Emergency management system for thermal runaway of battery of energy storage power station |
| CN115864786A (en) * | 2023-02-27 | 2023-03-28 | 深圳市耐斯特能源科技有限公司 | Modular energy storage photovoltaic inverter |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207909943U (en) * | 2018-02-06 | 2018-09-25 | 北京长城华冠汽车技术开发有限公司 | A kind of energy-storage battery cabinet and electric system |
| CN110772732A (en) * | 2019-10-23 | 2020-02-11 | 江西赣锋电池科技有限公司 | Container type lithium battery energy storage system with fire-fighting function and fire-fighting device thereof |
| EP3734691A1 (en) * | 2019-04-30 | 2020-11-04 | Contemporary Amperex Technology Co., Limited | Battery module and battery pack |
| CN113328171A (en) * | 2021-06-01 | 2021-08-31 | 苏州智动能源科技有限公司 | Case is put to ventilative type energy storage battery with heat dissipation cooling structure |
| CN113675528A (en) * | 2021-08-24 | 2021-11-19 | 东营科技职业学院 | New energy automobile battery box fire detection equipment |
| CN215184181U (en) * | 2021-03-24 | 2021-12-14 | 河北众智创联电子科技有限公司 | Lithium battery energy storage system with mechanical fire extinguishing structure |
-
2021
- 2021-12-31 CN CN202111683372.5A patent/CN114335873B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207909943U (en) * | 2018-02-06 | 2018-09-25 | 北京长城华冠汽车技术开发有限公司 | A kind of energy-storage battery cabinet and electric system |
| EP3734691A1 (en) * | 2019-04-30 | 2020-11-04 | Contemporary Amperex Technology Co., Limited | Battery module and battery pack |
| CN110772732A (en) * | 2019-10-23 | 2020-02-11 | 江西赣锋电池科技有限公司 | Container type lithium battery energy storage system with fire-fighting function and fire-fighting device thereof |
| CN215184181U (en) * | 2021-03-24 | 2021-12-14 | 河北众智创联电子科技有限公司 | Lithium battery energy storage system with mechanical fire extinguishing structure |
| CN113328171A (en) * | 2021-06-01 | 2021-08-31 | 苏州智动能源科技有限公司 | Case is put to ventilative type energy storage battery with heat dissipation cooling structure |
| CN113675528A (en) * | 2021-08-24 | 2021-11-19 | 东营科技职业学院 | New energy automobile battery box fire detection equipment |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115459405A (en) * | 2022-10-10 | 2022-12-09 | 广东科云辰航计算科技有限责任公司 | Drawer type multilayer battery cabinet convenient to heat dissipation |
| CN115692903A (en) * | 2022-12-30 | 2023-02-03 | 新乡市镇华电力科技有限公司 | Emergency management system for thermal runaway of battery of energy storage power station |
| CN115864786A (en) * | 2023-02-27 | 2023-03-28 | 深圳市耐斯特能源科技有限公司 | Modular energy storage photovoltaic inverter |
| CN116487795B (en) * | 2023-06-25 | 2023-11-21 | 深圳市宾迪奇千科技有限公司 | New energy storage cabinet and energy storage system |
| CN116487795A (en) * | 2023-06-25 | 2023-07-25 | 深圳市天富利信息技术有限公司 | New energy storage cabinet and energy storage system |
| CN116650870A (en) * | 2023-08-01 | 2023-08-29 | 远山建安技术有限公司 | Energy storage device box energy storage power station |
| CN116650870B (en) * | 2023-08-01 | 2023-10-03 | 远山建安技术有限公司 | Energy storage device box energy storage power station |
| CN117117415A (en) * | 2023-09-01 | 2023-11-24 | 威海广泰空港设备股份有限公司 | Explosion suppression and fire extinguishing control system for energy storage power station |
| CN117117415B (en) * | 2023-09-01 | 2024-02-06 | 威海广泰空港设备股份有限公司 | Explosion suppression and fire extinguishing control system for energy storage power station |
| CN116995315A (en) * | 2023-09-27 | 2023-11-03 | 深圳市电科电源股份有限公司 | Combined power supply module applied to household energy storage system |
| CN116995315B (en) * | 2023-09-27 | 2023-12-05 | 深圳市电科电源股份有限公司 | Combined power supply module applied to household energy storage system |
| CN117277394A (en) * | 2023-11-22 | 2023-12-22 | 国网辽宁省电力有限公司 | Rapid response device and method applied to power grid emergency guarantee system |
| CN117277394B (en) * | 2023-11-22 | 2024-02-02 | 国网辽宁省电力有限公司 | Rapid response device and method applied to power grid emergency guarantee system |
| CN117748316A (en) * | 2023-12-22 | 2024-03-22 | 浙江华研新能源有限公司 | Distributed energy storage equipment |
| CN117748316B (en) * | 2023-12-22 | 2024-05-31 | 浙江华研新能源有限公司 | Distributed energy storage equipment |
| CN117769167A (en) * | 2024-02-21 | 2024-03-26 | 上海均胜普联智能科技有限公司 | Central control unit, control box of central control unit and vehicle |
| CN117769167B (en) * | 2024-02-21 | 2024-05-28 | 上海均胜普联智能科技有限公司 | Central control unit, control box of central control unit and vehicle |
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