CN214176140U - Submerged lithium battery fireproof energy storage cabinet - Google Patents
Submerged lithium battery fireproof energy storage cabinet Download PDFInfo
- Publication number
- CN214176140U CN214176140U CN202120351948.7U CN202120351948U CN214176140U CN 214176140 U CN214176140 U CN 214176140U CN 202120351948 U CN202120351948 U CN 202120351948U CN 214176140 U CN214176140 U CN 214176140U
- Authority
- CN
- China
- Prior art keywords
- battery
- pipe
- liquid outlet
- liquid inlet
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a submerged lithium battery fireproof energy storage cabinet, which comprises a cabinet body, a plurality of battery modules, a liquid outlet header pipe, a liquid inlet header pipe and a header pump; the battery module comprises a shell and a battery fixed in the shell, a gap is reserved between the shell and the battery, and the gap is used for filling fireproof liquid; the upper part of the shell is provided with a liquid inlet pipe, and the lower part of the shell is provided with a liquid outlet pipe; the cabinet body is provided with battery bins, the number of the battery bins is the same as that of the battery modules, the battery bins are used for placing the battery modules, the liquid outlet pipes are communicated with the liquid outlet main pipe, the liquid inlet pipes are communicated with the liquid inlet main pipe, the liquid outlet main pipe and the liquid inlet main pipe are further connected with the master pump, and liquid circulation is achieved through the master pump. Submerged lithium cell fire prevention energy storage cabinet, can solve the prior art defect, the circulation cooling restraines lithium ion battery thermal runaway risk, causes adjacent battery thermal runaway risk after avoiding battery monomer thermal runaway, promotes current stage battery energy storage system's fail safe nature.
Description
Technical Field
The utility model relates to a battery energy storage station especially relates to a submerged lithium cell fire prevention energy storage cabinet.
Background
The battery energy storage system plays more and more important roles in upgrading and transforming the traditional power grid and peak clipping and valley filling, and the fire safety problem of the lithium battery energy storage cabinet which is an important component in the energy storage system becomes a key bottleneck for restricting large-scale popularization of the lithium ion battery power energy storage.
The lithium ion battery has a sealed structure and large stored energy, and can generate thermal runaway when the temperature of the battery reaches the ignition point of an internal material, so that adjacent battery monomers are triggered to generate thermal runaway in succession, and finally, the whole lithium battery energy storage system is caused to generate fire accidents. The lithium ion battery energy storage system has the advantages of violent combustion and rapid thermal spread in case of fire; strong toxicity, large smoke dust and large risk; easy re-burning, great difficulty in putting out a rescue and the like.
In the prior art, in order to reduce the temperature of a power battery in an energy storage cabinet, the energy storage cabinet is usually cooled by air cooling and natural cooling, but the heat exchange amount between air and the battery is small, the heat exchange efficiency is low, and the heat dissipation requirement of the energy storage cabinet is difficult to meet. And the traditional fire extinguishing agent and fire extinguishing system are used in a design mode, only later-stage open fire can be quickly extinguished, the fire prevention and control requirements for inhibiting the thermal runaway single battery from igniting adjacent batteries cannot be met, and finally the damage to the energy storage cabinet is caused, so that the operation of the whole energy storage system is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a submerged lithium cell fire prevention energy storage cabinet can solve prior art defect, and the circulation cooling suppresses lithium ion battery thermal runaway risk, causes adjacent battery thermal runaway risk after avoiding battery monomer thermal runaway, promotes current stage battery energy storage system's fail safe nature.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a submerged lithium battery fireproof energy storage cabinet comprises a cabinet body, a plurality of battery modules, a liquid outlet main pipe, a liquid inlet main pipe and a main pump;
the battery module comprises a shell and a battery fixed in the shell, a gap is reserved between the shell and the battery, and the gap is used for filling fireproof liquid; the upper part of the shell is provided with a liquid inlet pipe, and the lower part of the shell is provided with a liquid outlet pipe;
the cabinet body is provided with battery bins, the number of the battery bins is the same as that of the battery modules, the battery bins are used for placing the battery modules, the liquid outlet pipe is also communicated with the liquid outlet main pipe, the liquid inlet pipe is also communicated with the liquid inlet main pipe, the liquid outlet main pipe and the liquid inlet main pipe are also connected with a master pump, and liquid circulation is realized by the master pump; the liquid outlet main pipe and the liquid inlet main pipe are also provided with regulating valves.
Further, the battery compartment is arranged at the front part of the cabinet body and is provided with a front door; the rear part of the cabinet body is provided with a pipeline bin, the pipeline bin is provided with a rear door, and the liquid outlet main pipe, the liquid inlet main pipe and the main pump are positioned in the pipeline bin; the back of the battery bin is provided with an upper through hole and a lower through hole which are communicated with the pipeline bin, and the liquid inlet pipe and the liquid outlet pipe respectively penetrate through the upper through hole and the lower through hole.
Furthermore, the liquid inlet pipe and the liquid outlet pipe are respectively positioned on the diagonal line of the back of the shell.
Furthermore, the battery module is detachably mounted in the battery bin, the liquid outlet main pipe is provided with liquid outlet branch pipes which are in one-to-one correspondence with the liquid outlet pipes, and the liquid inlet main pipe is provided with liquid inlet branch pipes which are in one-to-one correspondence with the liquid inlet pipes; the liquid outlet pipe is detachably connected with the liquid outlet branch pipe corresponding to the liquid outlet pipe, and the liquid inlet pipe is detachably connected with the liquid inlet branch pipe corresponding to the liquid inlet pipe.
Furthermore, control valves are arranged on the liquid outlet branch pipe and the liquid inlet branch pipe.
Furthermore, the bottom of the shell is provided with an inserting strip, and the bottom of the battery compartment is provided with a sliding groove for inserting the inserting strip; clamping strips are fixedly arranged on the side walls of the two sides along the extension direction of the length of the inserting strip, and clamping grooves for inserting the clamping strips are formed in the side walls of the sliding grooves; the battery compartment is provided with a locking mechanism for fixing the battery module.
Further, the locking mechanism comprises a limiting rod, a spring and a shifting rod;
a slot for inserting the limiting rod is inserted in the side wall of the sliding groove close to the front end, a spring is further arranged in the slot, and the spring is connected with one end, extending into the slot, of the limiting rod; the other end of the limiting rod extends into the sliding groove under the action of the elastic force of the spring and is blocked at the front end of the inserting strip (because the length of the inserting strip is smaller than that of the shell), and the end surface of the end of the limiting rod inclines to form a first inclined surface; the end face of the rear end of the cutting is inclined to form a second inclined plane, and the first inclined plane and the second inclined plane form an inclined plane dislocation mechanism; the side wall of the limiting rod is also vertically and fixedly connected with a shifting rod, and the side wall of the battery bin is provided with a slit through which the shifting rod penetrates and moves.
Further, a thermometer is arranged on the shell.
Further, a pressure release valve is arranged on the shell.
Compared with the prior art, submerged lithium battery fire prevention energy storage cabinet have following advantage:
(1) the battery module of the submerged lithium battery fireproof energy storage cabinet disclosed by the utility model soaks the battery in the fireproof liquid, and meanwhile, the fireproof liquid realizes circulation through the liquid inlet pipe and the liquid outlet pipe on the shell, so that the heat emitted by the battery can be taken away by the fireproof liquid in the circulating flow process, the thermal runaway risk of the battery is avoided, and the whole battery is submerged in the fireproof liquid and fully contacted with the fireproof liquid, so that the contact area is large, and more heat is taken away; in addition, the battery is submerged in the fireproof liquid, so that the battery is isolated from the air, and the fireproof effect is achieved.
(2) Battery module demountable installation, can conveniently change and maintain. The detachable mode adopts a plug-in mode, the operation is simple, and a locking mechanism is further arranged to facilitate the fixation of the battery module. Locking mechanism adopts the gag lever post that one end has first inclined plane, corresponding cutting rear end forms the second inclined plane, when the cutting inserts the spout, because the reason on second inclined plane, the cutting limit inserts the spout, the limit produces the extrusion force to the gag lever post, and finally impress the gag lever post in the slot, later continue to make the cutting insert the spout, until battery module inserts in the battery compartment completely, the just right position of gag lever post no longer has the cutting this moment, the gag lever post no longer receives the cutting to block promptly, the gag lever post pops out the slot and keeps off at the front end of cutting under the effect of spring force, realize the fixed to battery module from this. When the battery module needs to be taken out, the deflector rod is pulled to enable the limiting rod to be retracted into the slot.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a fire-proof energy storage cabinet for a submerged lithium battery according to an embodiment of the present invention;
fig. 2 is a front view of a cabinet according to an embodiment of the present invention;
fig. 3 is a rear view of a fire-proof energy storage cabinet for a flooded lithium battery according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a cabinet according to an embodiment of the present invention;
fig. 5 is a partial enlarged view of a portion a according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a battery module according to an embodiment of the present invention;
fig. 7 is a rear view of a battery module according to an embodiment of the present invention;
fig. 8 is a B-B sectional view of a battery module according to an embodiment of the present invention;
fig. 9 is a bottom view of a battery module according to an embodiment of the present invention.
Description of reference numerals:
1-a cabinet body; 2-front door; 3-a rear door; 4-a battery compartment; 5-a pipeline bin; 6-a chute; 7-a locking mechanism; 8-upper through holes; 9-lower through holes; 10-a limiting rod; 11-a slot; 12-a spring; 13-a deflector rod; 14-a slit; 15-a card slot; 16-a liquid outlet pipe; 17-a liquid inlet pipe; 18-a thermometer; 19-a pressure relief valve; 20-cutting; 21-card strip; 22-a battery; 23-a liquid outlet main pipe; 24-a liquid inlet header pipe; 25-a master pump; 26-liquid outlet branch pipe; 27-liquid inlet branch pipe; 28-a battery module; 29-outer shell.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is a schematic structural view of a fire-proof energy storage cabinet for a submerged lithium battery according to an embodiment of the present invention; fig. 3 is a rear view of a fire-proof energy storage cabinet for a flooded lithium battery according to an embodiment of the present invention; fig. 6 is a schematic structural diagram of a battery module according to an embodiment of the present invention;
fig. 7 is a rear view of a battery module according to an embodiment of the present invention; fig. 8 is a B-B cross-sectional view of a battery module according to an embodiment of the present invention.
As shown in fig. 1, fig. 3 and fig. 6-8, a submerged lithium battery fireproof energy storage cabinet comprises a cabinet body 1, a plurality of battery modules 28, a liquid outlet header pipe 23, a liquid inlet header pipe 24 and a header pump 25;
the battery module 28 comprises a shell 29 and a battery 22 fixed in the shell 29, a gap is reserved between the shell 29 and the battery 22, and the gap is used for filling fire-proof liquid; the upper part of the shell 29 is provided with a liquid inlet pipe 17, and the lower part is provided with a liquid outlet pipe 16;
the cabinet body 1 is provided with battery bins 4 which have the same number as the battery modules 28 and are used for placing the battery modules 28, the battery bins 4 are regularly arranged in an array, the liquid outlet pipe 16 is also communicated with the liquid outlet header pipe 23, the liquid inlet pipe 17 is also communicated with the liquid inlet header pipe 24, the liquid outlet header pipe 23 and the liquid inlet header pipe 24 are also connected with the master pump 25, and liquid circulation is realized by the master pump 25; regulating valves are arranged on the liquid outlet header pipe 23 and the liquid inlet header pipe 24.
The battery module 28 soaks the battery 22 in the fireproof liquid, and meanwhile, the fireproof liquid is circulated through the liquid inlet pipe 17 and the liquid outlet pipe 16 on the shell 29, so that the heat emitted by the battery can be taken away by the fireproof liquid in the circulating flowing process, the thermal runaway risk of the battery is avoided, the whole battery is submerged in the fireproof liquid and is fully contacted with the fireproof liquid, the contact area is large, and more heat is taken away; in addition, the battery is submerged in the fireproof liquid, so that the battery is isolated from the air, and the fireproof effect is achieved.
Fig. 2 is a front view of a cabinet according to an embodiment of the present invention.
Illustratively, as shown in fig. 2, the battery compartment 4 is arranged at the front part of the cabinet 1 and is provided with a front door 2; a pipeline bin 5 is arranged at the rear part of the cabinet body 1, the pipeline bin 5 is provided with a rear door 3, and the liquid outlet header pipe 23, the liquid inlet header pipe 24 and the master cylinder 25 are positioned in the pipeline bin 5; the back of the battery chamber 4 is provided with an upper through hole 8 and a lower through hole 9 which are communicated with the pipeline chamber 5, and a liquid inlet pipe 17 and a liquid outlet pipe 16 respectively penetrate through the upper through hole 8 and the lower through hole 9.
Specifically, the liquid inlet pipe 17 and the liquid outlet pipe 16 are respectively located on the diagonal line of the back of the housing 29.
The liquid inlet pipe 17 and the liquid outlet pipe 16 are positioned on the diagonal line, namely the liquid inlet position and the liquid outlet position are far away, so that the liquid flow path is prolonged, and the heat exchange is more facilitated.
For example, the battery modules 28 are detachably mounted in the battery compartment 4, the liquid outlet header pipe 23 is provided with liquid outlet branch pipes 26 corresponding to the liquid outlet pipes 16 one by one, and the liquid inlet header pipe 24 is provided with liquid inlet branch pipes 27 corresponding to the liquid inlet pipes 17 one by one; the liquid outlet pipe 16 is detachably connected with the liquid outlet branch pipe 26 corresponding to the liquid outlet pipe, the liquid inlet pipe 17 is detachably connected with the liquid inlet branch pipe 27 corresponding to the liquid inlet pipe, and specifically, the liquid inlet pipe and the liquid inlet branch pipe can be connected by adopting a quick connector.
Specifically, the liquid outlet branch pipe 26 and the liquid inlet branch pipe 27 are both provided with control valves, and the control valves are used for regulating the liquid amount.
Specifically, the bottom of the housing 29 is provided with the insert strip 20, and the bottom of the battery compartment 4 is provided with a chute 6 for inserting the insert strip 20; the side walls of two sides along the length extension direction of the inserting strips 20 are fixedly provided with clamping strips 21, and the side wall of the sliding groove 6 is provided with a clamping groove 15 for inserting the clamping strips 21; the battery compartment 4 is provided with a locking mechanism 7 for fixing the battery module 28.
More specifically, as shown in fig. 5 and 9, the locking mechanism 7 includes a limiting rod 10, a spring 12 and a shift lever 13;
a slot 11 for inserting a limiting rod 10 is inserted in the side wall of the sliding chute 6 close to the front end, a spring 12 is also arranged in the slot 11, and the spring 12 is connected with one end of the limiting rod 10 extending into the slot 11; the other end of the limiting rod 10 extends into the sliding groove 6 under the action of the elastic force of the spring 12 and is blocked at the front end of the inserting bar 20, and the end surface of the limiting rod 10 at one end is inclined to form a first inclined surface; the end face of the rear end of the cutting 20 is inclined to form a second inclined plane, and the first inclined plane and the second inclined plane form an inclined plane dislocation mechanism; the side wall of the limiting rod 10 is also vertically and fixedly connected with a shifting rod 13, and the side wall of the battery compartment 4 is provided with a slit 14 for the shifting rod 13 to penetrate out and move.
Illustratively, a thermometer 18 is provided on the housing 29. The thermometer can monitor the temperature of the fireproof liquid at any time.
Illustratively, the housing 29 is provided with a relief valve 19, which can be relieved if necessary.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a submerged lithium cell fire prevention energy storage cabinet which characterized in that: comprises a cabinet body (1), a plurality of battery modules (28), a liquid outlet header pipe (23), a liquid inlet header pipe (24) and a header pump (25);
the battery module (28) comprises a shell (29) and a battery (22) fixed in the shell (29), a gap is reserved between the shell (29) and the battery (22), and the gap is used for filling fire-proof liquid; the upper part of the shell (29) is provided with a liquid inlet pipe (17), and the lower part is provided with a liquid outlet pipe (16);
the cabinet body (1) is provided with battery bins (4) which have the same number as the battery modules (28) and are used for placing the battery modules (28), the liquid outlet pipe (16) is also communicated with the liquid outlet header pipe (23), the liquid inlet pipe (17) is also communicated with the liquid inlet header pipe (24), the liquid outlet header pipe (23) and the liquid inlet header pipe (24) are also connected with a master pump (25), and liquid circulation is realized by the master pump (25); regulating valves are also arranged on the liquid outlet header pipe (23) and the liquid inlet header pipe (24).
2. The fireproof energy storage cabinet for a flooded lithium battery of claim 1, wherein: the battery bin (4) is arranged at the front part of the cabinet body (1) and is provided with a front door (2); a pipeline bin (5) is arranged at the rear part of the cabinet body (1), a rear door (3) is arranged on the pipeline bin (5), and the liquid outlet header pipe (23), the liquid inlet header pipe (24) and the header pump (25) are positioned in the pipeline bin (5); the back of the battery bin (4) is provided with an upper through hole (8) and a lower through hole (9) which are communicated with the pipeline bin (5), and the liquid inlet pipe (17) and the liquid outlet pipe (16) respectively penetrate through the upper through hole (8) and the lower through hole (9).
3. The fireproof energy storage cabinet of a flooded lithium battery of claim 1 or 2, wherein: the liquid inlet pipe (17) and the liquid outlet pipe (16) are respectively positioned on the diagonal of the back of the shell (29).
4. The fireproof energy storage cabinet for a flooded lithium battery of claim 1, wherein: the battery module (28) is detachably mounted in the battery bin (4), the liquid outlet header pipe (23) is provided with liquid outlet branch pipes (26) which are in one-to-one correspondence with the liquid outlet pipes (16), and the liquid inlet header pipe (24) is provided with liquid inlet branch pipes (27) which are in one-to-one correspondence with the liquid inlet pipes (17); the liquid outlet pipe (16) is detachably connected with the liquid outlet branch pipe (26) corresponding to the liquid outlet pipe, and the liquid inlet pipe (17) is detachably connected with the liquid inlet branch pipe (27) corresponding to the liquid inlet pipe.
5. The fireproof energy storage cabinet of claim 4, wherein: and control valves are arranged on the liquid outlet branch pipe (26) and the liquid inlet branch pipe (27).
6. The fireproof energy storage cabinet of claim 4, wherein: the bottom of the shell (29) is provided with an inserting strip (20), and the bottom of the battery compartment (4) is provided with a sliding groove (6) for inserting the inserting strip (20); clamping strips (21) are fixedly arranged on the side walls of the two sides of the inserting strip (20) in the length extension direction, and clamping grooves (15) for inserting the clamping strips (21) are formed in the side walls of the sliding groove (6); the battery compartment (4) is provided with a locking mechanism (7) for fixing the battery module (28).
7. The fireproof energy storage cabinet for a flooded lithium battery of claim 6, wherein: the locking mechanism (7) comprises a limiting rod (10), a spring (12) and a shifting rod (13);
a slot (11) for inserting a limiting rod (10) is inserted in the side wall of the sliding groove (6) close to the front end, a spring (12) is further arranged in the slot (11), and the spring (12) is connected with one end, extending into the slot (11), of the limiting rod (10); the other end of the limiting rod (10) extends into the sliding groove (6) under the action of the elastic force of the spring (12) and is blocked at the front end of the inserting bar (20), and the end surface of one end of the limiting rod (10) is inclined to form a first inclined surface; the end face of the rear end of the cutting (20) is inclined to form a second inclined plane, and the first inclined plane and the second inclined plane form an inclined plane dislocation mechanism; the side wall of the limiting rod (10) is also vertically and fixedly connected with a shifting rod (13), and a slit (14) for the shifting rod (13) to penetrate out and move is arranged on the side wall of the battery bin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351948.7U CN214176140U (en) | 2021-02-08 | 2021-02-08 | Submerged lithium battery fireproof energy storage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120351948.7U CN214176140U (en) | 2021-02-08 | 2021-02-08 | Submerged lithium battery fireproof energy storage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214176140U true CN214176140U (en) | 2021-09-10 |
Family
ID=77594687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120351948.7U Active CN214176140U (en) | 2021-02-08 | 2021-02-08 | Submerged lithium battery fireproof energy storage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214176140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117239295A (en) * | 2023-11-10 | 2023-12-15 | 深圳市电科电源股份有限公司 | High-safety household energy storage lithium battery module |
-
2021
- 2021-02-08 CN CN202120351948.7U patent/CN214176140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117239295A (en) * | 2023-11-10 | 2023-12-15 | 深圳市电科电源股份有限公司 | High-safety household energy storage lithium battery module |
| CN117239295B (en) * | 2023-11-10 | 2024-02-02 | 深圳市电科电源股份有限公司 | High-safety household energy storage lithium battery module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3446357B1 (en) | Method and apparatus for managing thermal runaway gases in a battery system | |
| CN107534114B (en) | Battery pack module with thermal runaway and exhaust management system | |
| CN113193261B (en) | Liquid-cooling fire-fighting combined management and control system and management and control method for lithium battery energy storage system | |
| CN112072046B (en) | Battery, electric device, method and equipment for preparing battery | |
| CN110010808B (en) | Energy storage battery cluster with fire control function | |
| EP3799152B1 (en) | Spraying system for battery pack, and battery pack | |
| CN110120477B (en) | High-safety energy storage battery cluster | |
| CN110061162B (en) | Energy storage battery cluster with heat dissipation and fire control function | |
| CN214176140U (en) | Submerged lithium battery fireproof energy storage cabinet | |
| CN114566741A (en) | New energy automobile power battery thermal management structure | |
| CN112531231B (en) | Passive safety management battery pack | |
| KR102172449B1 (en) | Fire diffusion prevention apparatus for battery system using latent heat of phase change material, and battery system including the same | |
| CN109962190B (en) | Battery pack and vehicle | |
| KR20210033763A (en) | Battery Pack Having Fire Extinguishing Unit | |
| CN110061322B (en) | Energy storage battery cabinet with heat dissipation and fire control function | |
| CN113644360A (en) | Battery box with heat dredging function, heat dredging structure and method | |
| CN112201884A (en) | Automatic battery module, battery package of putting out a fire | |
| CN217182360U (en) | Smoke exhaust system for energy storage device, energy storage device and power utilization device | |
| WO2024083083A1 (en) | Battery and electric device | |
| CN219739215U (en) | Battery pack box, battery pack and vehicle | |
| CN217641638U (en) | Battery cabinet and battery energy storage system | |
| CN216488384U (en) | Directional exhaust apparatus, battery and prefabricated storehouse of energy storage | |
| CN210298256U (en) | High-safety energy storage battery cabinet | |
| CN209843765U (en) | Energy storage battery cabinet with heat dissipation and fire control function | |
| CN209896124U (en) | Energy storage battery cluster with fire control function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |