CN216295059U - Battery integrated device that puts out a fire - Google Patents
Battery integrated device that puts out a fire Download PDFInfo
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- CN216295059U CN216295059U CN202123000654.9U CN202123000654U CN216295059U CN 216295059 U CN216295059 U CN 216295059U CN 202123000654 U CN202123000654 U CN 202123000654U CN 216295059 U CN216295059 U CN 216295059U
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Abstract
The embodiment provides a battery integrated device that puts out a fire, and the device includes: the fire extinguishing system comprises a protective shell, a battery, a fire extinguishing agent, a valve switch, a fire extinguishing controller and a sensor; the sensor is connected with the fire extinguishing controller; the battery, the fire extinguishing controller, the valve switch and the sensor are all arranged in the protective shell; the fire extinguishing agent is stored in the protective shell; the fire extinguishing controller receives the abnormal signal sent by the sensor and sends an opening instruction to the valve switch; the valve switch responds to the opening instruction, opens the valve and releases the fire extinguishing agent, so that the fire extinguishing agent submerges the battery to extinguish fire, the fire accident can be eliminated in the bud in the early period, the timeliness of fire extinguishing of the battery is improved, the safety of a data center machine room is guaranteed, and the economic loss is reduced.
Description
Technical Field
The utility model relates to the technical field of battery safety, in particular to a battery fire extinguishing integrated device.
Background
The lithium battery has the advantages of high working voltage, high energy density, long service life, energy conservation, environmental protection, low self-discharge rate, no memory effect and the like, but has special dangerousness, and is easy to cause fire when the battery is subjected to internal short circuit, thermal runaway, high temperature, extrusion or puncture, battery cell leakage and the like. Once the fire condition happens, immeasurable loss can be brought to a data center machine room, so that the fire can be extinguished within second-level time, the traditional fire extinguishing means can not extinguish the fire quickly, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
One object of the present invention is to provide a battery fire extinguishing integrated device, which can eliminate fire accidents in the early stage, improve the timeliness of battery fire extinguishing, ensure the safety of a data center machine room, and reduce economic losses.
In order to achieve the above objects, in one aspect, the present invention discloses a battery fire extinguishing integrated device, comprising:
the fire extinguishing system comprises a protective shell, a battery, a fire extinguishing agent, a valve switch, a fire extinguishing controller and a sensor;
the sensor is connected with the fire extinguishing controller;
the battery, the fire extinguishing controller, the valve switch and the sensor are all arranged in the protective shell;
the fire extinguishing agent is stored in the protective shell;
the fire extinguishing controller receives the abnormal signal sent by the sensor and sends an opening instruction to the valve switch;
the valve switch responds to the opening instruction, and the valve is opened to release the fire extinguishing agent, so that the fire extinguishing agent submerges the battery to extinguish the fire.
Preferably, the interior of the protective shell comprises an upper layer structure and a lower layer structure;
the fire extinguishing agent is stored in the upper layer structure;
the battery, the fire extinguishing controller and the sensor are arranged on the lower layer structure.
Preferably, the sensor comprises a temperature sensor, and the temperature sensor is in communication connection with the fire extinguishing controller;
the temperature sensor is mounted on the surface of the battery.
Preferably, the sensor comprises a smoke sensor which is in communication connection with the fire extinguishing controller;
the smoke sensor is arranged on the inner wall of the lower layer structure of the protective shell.
Preferably, the upper layer structure and the lower layer structure are separated by an intermediate partition plate, and a valve switch is arranged on the intermediate partition plate;
the valve switch receives the opening instruction sent by the sensor, opens the valve switch, releases the fire extinguishing agent of the upper layer structure to the lower layer structure, and enables the fire extinguishing agent to submerge the battery to extinguish the fire.
Preferably, the apparatus further comprises: a circuit protection controller;
the circuit protection controller is respectively in wired connection with the battery and the fire extinguishing controller;
the fire extinguishing controller receives the abnormal signal sent by the sensor and sends a cut-off signal to the circuit protection controller;
the circuit protection controller cuts off a power supply line of the battery in response to the cut-off signal.
Preferably, the temperature sensor is connected with the fire extinguishing controller; the temperature sensor is connected with the battery in a sticking way.
Preferably, the smoke sensor is connected to the fire suppression controller.
The utility model provides a battery fire-extinguishing integrated device, which comprises: the fire extinguishing system comprises a protective shell, a battery, a fire extinguishing agent, a valve switch, a fire extinguishing controller and a sensor; the sensor is connected with the fire extinguishing controller; the battery, the fire extinguishing controller, the valve switch and the sensor are all arranged in the protective shell; the fire extinguishing agent is stored in the protective shell; the fire extinguishing controller receives the abnormal signal sent by the sensor and sends an opening instruction to the valve switch; the valve switch responds to the opening instruction, opens the valve and releases the fire extinguishing agent, so that the fire extinguishing agent submerges the battery to extinguish fire, the fire accident can be eliminated in the bud in the early period, the timeliness of fire extinguishing of the battery is improved, the safety of a data center machine room is guaranteed, and the economic loss is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the present embodiment or the prior art, the drawings needed to be used in the description of the embodiment or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent robot for inspection according to this embodiment;
fig. 2 is a schematic structural diagram of a battery fire extinguishing integrated device provided in this embodiment;
fig. 3 is a schematic position diagram of a battery provided in this embodiment.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to facilitate understanding of the technical solutions provided in the present application, the following first describes relevant contents of the technical solutions in the present application. At present, the scale of a data center machine room is continuously expanded, an intelligent robot is also in a state of high-speed development, the data center machine room has extremely high requirements on safety, the safety detection efficiency is improved for saving human resources, and the scheme of the intelligent robot inspection machine room is adopted to replace the scheme of the traditional manual inspection machine room. The intelligent robots all adopt lithium batteries as power for power supply, the lithium batteries have the obvious advantages of high working voltage, high energy density, long service life, energy conservation, environmental protection, low self-discharge rate, no memory effect and the like, but when the lithium batteries are subjected to internal short circuit, thermal runaway, high temperature, extrusion or puncture, battery core leakage and the like, fire disasters easily occur, fire extinguishment needs to be completed within second-level time, otherwise irreparable loss can be caused to a data center machine room.
In order to fully guarantee equipment safety and personnel safety, reduce risks to the maximum extent and guarantee absolute safety of a data center machine room, the utility model provides the battery fire extinguishing integrated device, so that fire accidents can be eliminated in the bud in the early stage, timeliness of battery fire extinguishing is improved, and an automatic and integrated solution for power battery fire extinguishing is realized.
Fig. 1 is a schematic structural diagram of an intelligent robot for inspection provided by this embodiment, as shown in fig. 1, the intelligent robot includes a camera device 1, a base, a traveling device 2, and a battery fire extinguishing integrated device 3, and the camera device 1 and the battery fire extinguishing integrated device 3 are respectively connected with the base and the traveling device 2.
The camera device 1 is used for shooting an environment image of an inspection place, and the base and the traveling device 2 are used for bearing the camera device 1 and the battery fire extinguishing integrated device 3 and move according to a preset traveling route so as to conduct inspection. The walking route can be set according to actual conditions, and this embodiment does not limit this.
The battery fire extinguishing integrated device 3 is used for providing power for the camera device 1, the base and the walking device 2 to patrol and examine, and can extinguish fire in time when an internal lithium battery catches fire, so that the battery is prevented from generating irreparable fire.
Fig. 2 is a schematic structural diagram of a battery fire extinguishing integrated device provided in this embodiment, and as shown in fig. 2, the device includes: a protective housing 30, a battery 31, a fire suppressant 32, a fire suppression controller 33, a sensor 34, and a valve switch 35. The battery 31, fire suppression controller 33, sensor 34 and valve switch 35 are all disposed inside the protective housing 30.
In this embodiment, the protection shell 30 includes an upper layer 30a and a lower layer 30b, the protection shell 30 may be made of plastic or metal, or may be made of other materials, and the material of the protection shell 30 is not limited in this embodiment.
In this embodiment, the fire suppressant 32 is stored in the superstructure 30a inside the protective enclosure 30. As an alternative, the fire suppressant 32 is purified water. It should be noted that the fire extinguishing agent 32 may also be other substances that can be used for extinguishing fire, and this embodiment is not limited thereto.
In the present embodiment, the battery 31, the fire extinguishing controller 33, and the sensor 34 are provided to the lower structure 30 b. Wherein, battery 31 is the lithium cell, and battery 31 can be fixed in substructure 30b, and the lithium cell is as the power of whole battery integrated device that puts out a fire for patrolling and examining the function power supply for realizing intelligent robot, is provided with electric energy output's interface on the battery 31, is connected through electric wire line and the device that needs the power consumption and for its power supply, and the power supply object of battery 31 includes camera steering control system motor, base and running gear 2's motor and fire control ware 33 of camera device 1. Fig. 3 is a schematic position diagram of a battery provided in this embodiment, as shown in fig. 3, for example: the battery 31 is a lithium battery, and the lower structure 30b is provided with an opening larger than the size of the lithium battery, and the lithium battery is placed in the lower structure 30b through the opening.
In this embodiment, the upper layer 30a and the lower layer 30b are separated by an intermediate partition 30c, that is: the intermediate partition 30c divides the protective casing 30 into two parts, an upper structure 30a and a lower structure 30 b. The middle partition plate 30c is provided with a valve 35; the valve 35 is used to provide a passage for the fire suppressant 32 stored in the upper structure 30a to flow into the lower structure 30 b. Fire suppression controller 33 may be integrated with valve switch 35 to control the opening and closing of valve switch 35. alternatively, fire suppression controller 33 is a programmable logic control (PCL) chip. The sensor 34 is used for detecting the battery state of the lithium battery and sending an abnormal signal to the fire extinguishing controller 33 when the battery state of the lithium battery is abnormal; the fire extinguishing controller 33 receives the abnormal signal sent by the sensor 34, and sends an opening instruction to the valve switch 35, and the valve switch 35 responds to the opening instruction, and opens the valve to control the fire extinguishing agent 32 to be released, so that the fire extinguishing agent 32 submerges the battery 31 to extinguish the fire. In the embodiment, the fire extinguishing agent 32 is disposed adjacent to the battery 31 in a limited space, and once the battery 31 catches fire, the fire extinguishing agent 32 can reach the fire source at the highest speed to extinguish the fire.
In the present embodiment, the sensors 34 include a temperature sensor 34a and a smoke sensor 34b, the temperature sensor 34a and the smoke sensor 34b are respectively connected to the fire extinguishing controller 33 in a communication manner, and as an alternative, the temperature sensor 34a and the smoke sensor 34b are respectively connected to the fire extinguishing controller 33 in a wired manner; the temperature sensor 34a is mounted on the outer wall surface of the battery 31, and as an alternative, the temperature sensor 34a is adhesively connected to the battery 31; the smoke sensor 34b is mounted to the inner wall of the lower structure 30b of the protective shell 30. alternatively, the smoke sensor 34b is adhered to the inner wall of the lower structure 30b of the protective shell 30. It should be noted that the temperature sensor 34a may be connected to the battery 31 in a card slot fixing manner, and the smoke sensor may be connected to the lower structure 30b of the protective casing 30 in a card slot fixing manner, and the specific connection manner of the sensor 34 is not limited in this embodiment as long as the sensor 34 can detect the battery state.
In the present embodiment, the temperature sensor 34a is specifically configured to detect the battery temperature of the battery 31, and send an abnormal signal to the fire extinguishing controller 33 when the battery temperature is abnormal; the smoke sensor 34b is specifically configured to detect a smoke concentration inside the protective case 30, and send an abnormal signal to the fire extinguishing controller 33 when the smoke concentration is abnormal; the fire extinguishing controller 33 receives the abnormal signal sent by the sensor 34, and sends an opening instruction to the valve switch 35, and the valve switch 35 responds to the opening instruction, and opens the valve switch to release the fire extinguishing agent 32 of the upper layer structure 30a to the lower layer structure 30b, so that the fire extinguishing agent 32 submerges the battery 31 to extinguish the fire.
In this embodiment, the sensor 34 has a function of detecting an abnormality of the battery state, and if the sensor 34 sends an abnormality signal to the fire extinguishing controller 33, it indicates that the battery state is abnormal, specifically, the battery temperature is higher than a preset temperature threshold and/or the smoke concentration is higher than a preset concentration threshold.
In this embodiment, the apparatus further includes: a circuit protection controller 36. The circuit protection controller 36 may be disposed outside the protective casing 30, or may be disposed in the lower layer 30b inside the protective casing 30, and the position of the circuit protection controller 36 is not limited in this embodiment. The circuit protection controller 36 is respectively connected with the battery 31 and the fire extinguishing controller 33 through wires; the fire extinguishing controller 33 receives the abnormal signal sent by the sensor 34 and sends a cut-off signal to the circuit protection controller 36; the circuit protection controller 36 cuts off the power supply line of the battery 31 in response to the cut-off signal, and cuts off the power supply of the lithium battery, thereby preventing the lithium battery from exploding.
The following describes in detail the control process of automatic fire extinguishing of lithium battery by the battery fire extinguishing integrated device with a specific embodiment:
the sensor 34 detects an abnormality of the battery 31 and sends an abnormality signal to the fire extinguishing controller 33; the fire extinguishing controller 33 sends an opening instruction to the valve switch 35 in response to the abnormal signal; the valve switch 35 responds to the opening instruction, and opens the valve, so that the fire extinguishing agent 32 of the upper layer structure 30a is poured into the lower layer structure 30b through the valve switch 35, the fire extinguishing agent 32 submerges the battery 31 to extinguish fire, and the lithium battery is cooled and the combustion is blocked; the fire extinguishing controller 33 sends a cut-off signal to the circuit protection controller 36 in response to the abnormal signal, and the circuit protection controller 36 cuts off the power supply line of the battery 31 and cuts off the power supply of the lithium battery in response to the cut-off signal, thereby preventing the lithium battery from exploding.
The utility model provides a battery fire extinguishing integrated device, which comprises: the fire extinguishing system comprises a protective shell, a battery, a fire extinguishing agent, a valve switch, a fire extinguishing controller and a sensor; the sensor is connected with the fire extinguishing controller; the battery, the fire extinguishing controller, the valve switch and the sensor are all arranged in the protective shell; the fire extinguishing agent is stored in the protective shell; the fire extinguishing controller receives the abnormal signal sent by the sensor and sends an opening instruction to the valve switch; the valve switch responds to the opening instruction, opens the valve and releases the fire extinguishing agent, so that the fire extinguishing agent submerges the battery to extinguish fire, the fire accident can be eliminated in the bud in the early period, the timeliness of fire extinguishing of the battery is improved, the safety of a data center machine room is guaranteed, and the economic loss is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present specification, 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 those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in 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 thus, 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.
Reference to the description of the terms "one embodiment," "a particular embodiment," "some embodiments," "for example," "an example," "a particular example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The sequence of steps involved in the various embodiments is provided to schematically illustrate the practice of the utility model, and the sequence of steps is not limited and can be suitably adjusted as desired.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A battery fire suppression integrated device, the device comprising: the fire extinguishing system comprises a protective shell, a battery, a fire extinguishing agent, a valve switch, a fire extinguishing controller and a sensor;
the sensor is connected with the fire extinguishing controller;
the battery, the fire extinguishing controller, the valve switch and the sensor are all arranged in the protective shell;
the fire extinguishing agent is stored inside the protective shell;
the fire extinguishing controller receives an abnormal signal sent by the sensor and sends an opening instruction to the valve switch;
the valve switch responds to the opening instruction, and the valve is opened to release the fire extinguishing agent, so that the fire extinguishing agent submerges the battery to extinguish the fire.
2. The integrated battery fire suppression apparatus according to claim 1, wherein the interior of the protective housing comprises an upper layer structure and a lower layer structure;
the fire extinguishing agent is stored in the superstructure;
the battery, the fire extinguishing controller and the sensor are arranged in the lower layer structure.
3. The battery fire suppression integrated device of claim 1, wherein the sensor comprises a temperature sensor communicatively coupled to the fire suppression controller;
the temperature sensor is mounted on the surface of the battery.
4. The battery fire suppression integrated device of claim 1, wherein the sensor comprises a smoke sensor communicatively coupled to the fire suppression controller;
the smoke sensor is arranged on the inner wall of the lower layer structure of the protective shell.
5. The integrated battery fire suppression apparatus according to claim 2, wherein the upper structure and the lower structure are separated by an intermediate partition, and a valve switch is disposed on the intermediate partition;
the valve switch receives an opening instruction sent by the sensor, and the valve switch is opened to release the fire extinguishing agent of the upper layer structure to the lower layer structure, so that the fire extinguishing agent submerges the battery to extinguish the fire.
6. The integrated battery fire suppression apparatus of claim 1, further comprising: a circuit protection controller;
the circuit protection controller is respectively in wired connection with the battery and the fire extinguishing controller;
the fire extinguishing controller receives an abnormal signal sent by the sensor and sends a cut-off signal to the circuit protection controller;
the circuit protection controller cuts off a power supply line of the battery in response to the cut-off signal.
7. The battery fire suppression integrated device of claim 3, wherein the temperature sensor is connected to the fire suppression controller; the temperature sensor is connected with the battery in a sticking way.
8. The battery fire suppression integrated unit of claim 4, wherein the smoke sensor is connected to the fire suppression controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000654.9U CN216295059U (en) | 2021-11-30 | 2021-11-30 | Battery integrated device that puts out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000654.9U CN216295059U (en) | 2021-11-30 | 2021-11-30 | Battery integrated device that puts out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216295059U true CN216295059U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123000654.9U Active CN216295059U (en) | 2021-11-30 | 2021-11-30 | Battery integrated device that puts out a fire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216295059U (en) |
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2021
- 2021-11-30 CN CN202123000654.9U patent/CN216295059U/en active Active
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