CN219783608U - Energy storage battery cluster with fire protection system and energy storage container - Google Patents
Energy storage battery cluster with fire protection system and energy storage container Download PDFInfo
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- CN219783608U CN219783608U CN202320988953.8U CN202320988953U CN219783608U CN 219783608 U CN219783608 U CN 219783608U CN 202320988953 U CN202320988953 U CN 202320988953U CN 219783608 U CN219783608 U CN 219783608U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 58
- 230000017525 heat dissipation Effects 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 34
- 239000007921 spray Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 12
- 238000013461 design Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides an energy storage battery cluster with a fire protection system and an energy storage container. The energy storage battery cluster with the fire protection system comprises a box body, a battery pack, a fire protection assembly and a heat radiating unit, wherein a plurality of mounting frames which are arranged in a stacked manner are arranged in the box body along the height direction; the fire-fighting assembly comprises a fire-fighting pipe, the fire-fighting pipe is used for conveying fire extinguishing agent, the fire-fighting pipe is arranged on the outer side of the box body along the height direction of the box body, one end of the fire-fighting pipe, which is close to the top of the box body, is configured to be communicated with a container for containing the fire extinguishing agent, and one side of the fire-fighting pipe, which faces the box body, is provided with a plurality of nozzles corresponding to the mounting frame so as to spray the fire extinguishing agent to the battery pack in the mounting frame through the nozzles; the heat dissipation unit is arranged at the top of the box body and is used for extracting heat in the box body to the outside of the box body. The utility model provides an energy storage battery cluster with a fire protection system and an energy storage container, which have higher safety performance.
Description
Technical Field
The utility model relates to the field of batteries, in particular to an energy storage battery cluster with a fire protection system and an energy storage container.
Background
The energy storage container integrates a large number of battery equipment, a Battery Management System (BMS), a container movable ring monitoring system and the like into a container body, and forms a large-scale mobile power supply capable of providing electric energy for application occasions such as power stations, islands, communities, schools, scientific research institutions, factories and the like through reasonable design. Because of the large number of energy storage devices and electronic devices integrated, the energy storage container has higher safety requirements than a common concentrator.
The inside general integrated a plurality of battery clusters of energy storage container, the battery cluster comprises a plurality of battery packs, and the battery pack comprises a plurality of battery modules, and battery modules include a plurality of batteries, can see that the overall performance of energy storage container can be directly influenced by the structure of battery cluster, and consequently, how to design the battery cluster structure of a high security performance is the problem that the technical skill in the art needs to solve.
Disclosure of Invention
In order to solve at least one problem in the background art, the utility model provides an energy storage battery cluster and an energy storage container with a fire protection system, which have higher safety performance.
In order to achieve the above object, the present utility model provides the following technical solutions:
in a first aspect, the utility model provides an energy storage battery cluster with a fire protection system, comprising a box body, a battery pack, a fire protection assembly and a heat dissipation unit, wherein a plurality of mounting frames which are arranged in a stacking manner are arranged in the box body along the height direction, and the battery pack is arranged in the mounting frames; the fire-fighting assembly comprises a fire-fighting pipe, the fire-fighting pipe is used for conveying fire extinguishing agent, the fire-fighting pipe is arranged on the outer side of the box body along the height direction of the box body, one end of the fire-fighting pipe, which is close to the top of the box body, is configured to be communicated with a container for containing the fire extinguishing agent, and one side of the fire-fighting pipe, which faces the box body, is provided with a plurality of nozzles corresponding to the mounting frame so as to spray the fire extinguishing agent to the battery pack in the mounting frame through the nozzles; the heat dissipation unit is arranged at the top of the box body and is used for extracting heat in the box body to the outside of the box body.
As an optional implementation mode, the fire-fighting assembly further comprises an electromagnetic valve, a controller and a temperature sensor, wherein the electromagnetic valve is arranged on one side, close to the top of the box body, of the fire-fighting pipe, the electromagnetic valve and the temperature sensor are electrically connected with the controller, the electromagnetic valve is used for controlling the opening or closing of the fire-fighting pipe, the temperature sensor is used for detecting the temperature of the box body, and the controller controls the opening or closing of the electromagnetic valve according to the detection result of the temperature sensor.
As an alternative implementation mode, the fire-fighting assembly further comprises a pressurizing device, the pressurizing device is arranged at the bottom of the box body, one end, close to the bottom of the box body, of the fire-fighting pipe is communicated with the pressurizing device, the pressurizing device is used for adjusting the spraying force of the fire extinguishing agent from the nozzle, the pressurizing device is electrically connected with the controller, and the controller controls the working state of the pressurizing device according to the detection result of the temperature sensor.
As an alternative embodiment, the fire-fighting assembly further comprises a pressure sensor, the pressure sensor is electrically connected with the controller, the pressure sensor is used for detecting the pressure of the fire extinguishing agent in the fire-fighting pipe, and the controller judges the current working state of the pressurizing device according to the detection result of the pressure sensor.
As an alternative embodiment, the case has a first side wall having an open structure, and the opening of the first side wall faces the nozzle of the fire tube, so that the fire extinguishing agent sprayed from the nozzle is sprayed onto the battery pack.
As an alternative embodiment, the case further has a second side wall adjacent to the first side wall, the second side wall having an open structure, and the battery pack is mounted to the mounting bracket from the opening of the second side wall.
As an alternative embodiment, at least the bottom of the second side wall is provided with a baffle plate, which is arranged around the outside of the pressurizing device.
As an alternative embodiment, the heat dissipation device further comprises a heat dissipation plate, wherein the heat dissipation plate covers the top of the box body, a plurality of heat dissipation holes are formed in the heat dissipation plate, and the heat dissipation unit is arranged on the heat dissipation plate.
As an alternative implementation mode, the box body is further provided with a third side wall, the third side wall is opposite to the second side wall, and a plurality of air inlets are formed in the third side wall.
In a second aspect, the present utility model also provides an energy storage container, comprising a container body in which the energy storage battery cluster of the first aspect is disposed, the energy storage battery cluster being provided with a fire protection system.
The energy storage battery cluster with the fire protection system comprises a box body, a battery pack, a fire protection assembly and a heat radiating unit, wherein a plurality of mounting frames which are arranged in a stacked manner are arranged in the box body along the height direction; the fire-fighting assembly comprises a fire-fighting pipe, the fire-fighting pipe is used for conveying fire extinguishing agent, the fire-fighting pipe is arranged on the outer side of the box body along the height direction of the box body, one end of the fire-fighting pipe, which is close to the top of the box body, is configured to be communicated with a container for containing the fire extinguishing agent, and one side of the fire-fighting pipe, which faces the box body, is provided with a plurality of nozzles corresponding to the mounting frame so as to spray the fire extinguishing agent to the battery pack in the mounting frame through the nozzles; the heat dissipation unit is arranged at the top of the box body and is used for extracting heat in the box body to the outside of the box body. According to the battery cluster, the fire-fighting assembly is arranged on one side of the battery cluster, the fire-fighting assembly comprises the fire-fighting pipe, the plurality of nozzles corresponding to the mounting frame are arranged on the fire-fighting pipe, when a fire disaster occurs in the battery cluster, the fire extinguishing agent can be sprayed towards each battery pack in the battery cluster through the upper nozzle of the fire-fighting pipe so as to rapidly extinguish the fire disaster, and the heat dissipation unit arranged at the top of the box body can rapidly extract heat in the box body to the outside of the box body so as to help the battery cluster to rapidly cool down, and the safety performance of the battery cluster is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.
Fig. 1 is a schematic diagram of a first structure of an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a second structure of an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a third structure of an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a battery pack in an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a fire module in an energy storage battery cluster with a fire system according to an embodiment of the present utility model;
fig. 6 is a schematic diagram of a heat dissipation plate in an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model.
Reference numerals illustrate:
100-battery clusters;
110-a box body;
111-mounting rack;
112-an air inlet;
120-battery pack;
130-fire assembly;
131-fire tube;
1311-spout;
132-solenoid valve;
133-a pressure sensor;
140-a heat dissipation unit;
150-pressurizing means;
160-baffle plates;
170-a heat radiating plate;
171-heat dissipation holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.
The inside general integrated a plurality of battery clusters of energy storage container, the battery cluster comprises a plurality of battery packs, and the battery pack comprises a plurality of battery modules, and battery modules include a plurality of batteries, can see that the overall performance of energy storage container can be directly influenced by the structure of battery cluster, and consequently, how to design the battery cluster structure of a high security performance is the problem that the technical skill in the art needs to solve.
In view of the above, the present utility model provides an energy storage battery cluster with a fire protection system, which includes a box body, a battery pack, a fire protection assembly and a heat dissipation unit, wherein the box body is internally provided with a plurality of mounting frames which are stacked along the height direction, and the battery pack is arranged in the mounting frames; the fire-fighting assembly comprises a fire-fighting pipe, the fire-fighting pipe is used for conveying fire extinguishing agent, the fire-fighting pipe is arranged on the outer side of the box body along the height direction of the box body, one end of the fire-fighting pipe, which is close to the top of the box body, is configured to be communicated with a container for containing the fire extinguishing agent, and one side of the fire-fighting pipe, which faces the box body, is provided with a plurality of nozzles corresponding to the mounting frame so as to spray the fire extinguishing agent to the battery pack in the mounting frame through the nozzles; the heat dissipation unit is arranged at the top of the box body and is used for extracting heat in the box body to the outside of the box body. According to the battery cluster, the fire-fighting assembly is arranged on one side of the battery cluster, the fire-fighting assembly comprises the fire-fighting pipe, the plurality of nozzles corresponding to the mounting frame are arranged on the fire-fighting pipe, when a fire disaster occurs in the battery cluster, the fire extinguishing agent can be sprayed towards each battery pack in the battery cluster through the upper nozzle of the fire-fighting pipe so as to rapidly extinguish the fire disaster, and the heat dissipation unit arranged at the top of the box body can rapidly extract heat in the box body to the outside of the box body so as to help the battery cluster to rapidly cool down, and the safety performance of the battery cluster is greatly improved.
Fig. 1 is a schematic diagram of a first structure of an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model; fig. 2 is a schematic diagram of a second structure of an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model; fig. 3 is a schematic diagram of a third structure of an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model; fig. 4 is a schematic diagram of a battery pack in an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model; FIG. 5 is a schematic diagram of a fire module in an energy storage battery cluster with a fire system according to an embodiment of the present utility model; fig. 6 is a schematic diagram of a heat dissipation plate in an energy storage battery cluster with a fire protection system according to an embodiment of the present utility model. Referring to fig. 1 to 6, an embodiment of the present utility model provides an energy storage battery cluster 100 with a fire protection system, the energy storage battery cluster 100 with a fire protection system includes a case 110, a battery pack 120, a fire protection assembly 130, and a heat dissipation unit 140, wherein a plurality of mounting frames 111 are stacked in a height direction inside the case 110, and the battery pack 120 is disposed in the mounting frames 111; the fire-fighting assembly 130 comprises a fire-fighting tube 131, wherein the fire-fighting tube 131 is used for conveying fire-extinguishing agent, the fire-fighting tube 131 is arranged on the outer side of the box 110 along the height direction of the box 110, one end of the fire-fighting tube 131, which is close to the top of the box 110, is configured to be communicated with a container for containing the fire-extinguishing agent, and one side of the fire-fighting tube 131, which faces the box 110, is provided with a plurality of nozzles 1311 corresponding to the mounting frame 111, so that the fire-extinguishing agent is sprayed to the battery pack 120 in the mounting frame 111 through the nozzles 1311; the heat dissipation unit 140 is disposed at the top of the case 110, and the heat dissipation unit 140 is used for extracting heat from the inside of the case 110 to the outside of the case 110.
The whole box body 110 may be rectangular as shown in fig. 1 to 3, the box body 110 is generally vertically placed, the height direction is vertical, the whole battery pack 120 may be a drawer-like structure as shown in fig. 4, the battery pack 120 may be directly inserted into the mounting frame 111, the battery pack 120 is exposed on the outer side of the box body 110, and the positive and negative terminals of the battery pack 120 are left, so that when the battery cluster 100 is used for supplying power, a proper number of battery packs 120 can be connected in series or in parallel according to actual requirements.
It will be appreciated that the fire disaster of the battery pack 100 is caused by the batteries in the battery pack 120, so that the number of the nozzles 1311 on the fire tube 131 can be set to be the same as that of the battery packs 120 in the embodiment, and each nozzle 1311 is aligned to one battery pack 120 to extinguish the fire source at the first time, so that not only the fire fighting efficiency is improved, but also the fire extinguishing agent can be saved.
The heat dissipating unit 140 may be a heat dissipating fan set as shown in fig. 1 to 3, wherein an air outlet of the heat dissipating fan faces away from the case 110, so that heat inside the case 110 is extracted to the outside of the case 110.
According to the energy storage battery cluster 100 with the fire protection system provided by the embodiment of the utility model, the fire protection assembly 130 is arranged on one side, the fire protection assembly 130 comprises the fire protection pipe 131, the fire protection pipe 131 is provided with the plurality of nozzles 1311 corresponding to the mounting frame 111, when a fire disaster occurs in the battery cluster 100, the fire extinguishing agent can be sprayed to each battery pack 120 in the battery cluster 100 through the nozzles 1311 on the fire protection pipe 131 so as to rapidly extinguish the fire, and the heat dissipation unit 140 arranged at the top of the box 110 can rapidly extract heat in the box 110 to the outside of the box 110 so as to help the battery cluster 100 to rapidly cool down, so that the safety performance of the battery cluster 100 is greatly improved.
In the above embodiment, the fire-fighting assembly 130 may further include a solenoid valve 132, a controller and a temperature sensor, the solenoid valve 132 may be disposed on one side of the fire-fighting pipe 131 near the top of the box 110, the solenoid valve 132 and the temperature sensor are both electrically connected to the controller, the solenoid valve 132 is used for controlling the opening or closing of the fire-fighting pipe 131, the temperature sensor is used for detecting the temperature of the box 110, and the controller controls the opening or closing of the solenoid valve 132 according to the detection result of the temperature sensor. Specifically, a temperature threshold may be set, and when the temperature detected by the temperature sensor reaches the threshold, the controller controls the solenoid valve 132 to conduct the fire tube 131 to extinguish the fire, and in order to find a fire at the first time, the temperature sensor may be set at a plurality of positions of the battery cluster 100, and as long as the result detected by one of the temperature sensors reaches the threshold, the fire tube 131 is immediately opened.
In addition to detecting fire by the temperature sensor, a gas sensor may be additionally provided, and it will be understood that the battery cluster 100 will release chemical gas when fire occurs, and the gas sensor may detect the chemical gas, so as to determine fire condition to some extent.
As shown in fig. 3, in the above embodiment, the fire fighting assembly 130 may further include a pressurizing device 150, the pressurizing device 150 may be disposed at the bottom of the tank 110, one end of the fire fighting pipe 131 near the bottom of the tank 110 is communicated with the pressurizing device 150, the pressurizing device 150 is used for adjusting the spraying force of the fire extinguishing agent from the nozzle 1311, the pressurizing device 150 is electrically connected with the controller, and the controller controls the working state of the pressurizing device 150 according to the result detected by the temperature sensor. The pressurizing device 150 may be a pressure pump, and the pressure pump may adjust the intensity and the injection speed of the fire extinguishing agent injection by supplying and discharging high-pressure gas into and from the fire tube 131, and particularly, for example, when the temperature reflected by the temperature sensor is high, which indicates that the fire is serious, the controller may increase the injection speed of the nozzle 1311 by controlling the pressurizing device 150.
In the above embodiment, the fire fighting assembly 130 may further include a pressure sensor 133, where the pressure sensor 133 is electrically connected to the controller, the pressure sensor 133 is used to detect the pressure of the fire extinguishing agent in the fire fighting pipe 131, and the controller determines the current operating state of the pressurizing device 150 according to the detected result of the pressure sensor 133.
As shown in fig. 2, in the above embodiment, the case 110 has a first side wall having an open structure, and the opening of the first side wall faces the nozzle 1311 of the fire tube 131, so that the fire extinguishing agent sprayed from the nozzle 1311 is sprayed onto the battery pack 120.
In the above embodiment, the case 110 further has a second side wall adjacent to the first side wall, the second side wall has an open structure, and the battery pack 120 is mounted to the mounting frame 111 from the opening of the second side wall. As shown in fig. 3, the second opening is generally directly in front of the battery cluster 100 to facilitate handling of the battery pack 120 therein.
As shown in fig. 1, in the above embodiment, at least the bottom of the second sidewall is provided with a baffle 160, and the baffle 160 is enclosed outside the pressurizing device 150. The baffle 160 can cover the pressurizing device 150 to prevent the pressurizing device from being damaged by the operator touching the pressurizing device by mistake.
In the above embodiment, the heat dissipation plate 170 may be further included, the heat dissipation plate 170 is covered on the top of the case 110, the heat dissipation plate 170 has a plurality of heat dissipation holes 171, and the heat dissipation unit 140 is disposed on the heat dissipation plate 170. Wherein, the hot air drawn from the inside of the case 110 by the heat radiating unit 140 may be discharged out of the case 110 through the heat radiating holes 171.
As shown in fig. 2, in the above embodiment, the case 110 further has a third side wall, which is opposite to the second side wall, and a plurality of air inlets 112 are formed on the third side wall. Wherein, air with relatively low temperature outside the box 110 can enter the box 110 from the air inlet 112 to rapidly cool the box 110.
The energy storage battery cluster 100 with the fire protection system provided by the embodiment of the utility model comprises a box body 110, a battery pack 120, a fire protection assembly 130 and a heat dissipation unit 140, wherein a plurality of mounting frames 111 which are arranged in a stacked manner are arranged in the box body 110 along the height direction, and the battery pack 120 is arranged in the mounting frames 111; the fire-fighting assembly 130 comprises a fire-fighting tube 131, wherein the fire-fighting tube 131 is used for conveying fire-extinguishing agent, the fire-fighting tube 131 is arranged on the outer side of the box 110 along the height direction of the box 110, one end of the fire-fighting tube 131, which is close to the top of the box 110, is configured to be communicated with a container for containing the fire-extinguishing agent, and one side of the fire-fighting tube 131, which faces the box 110, is provided with a plurality of nozzles 1311 corresponding to the mounting frame 111, so that the fire-extinguishing agent is sprayed to the battery pack 120 in the mounting frame 111 through the nozzles 1311; the heat dissipation unit 140 is disposed at the top of the case 110, and the heat dissipation unit 140 is used for extracting heat from the inside of the case 110 to the outside of the case 110. According to the energy storage battery cluster 100 with the fire protection system provided by the embodiment of the utility model, the fire protection assembly 130 is arranged on one side, the fire protection assembly 130 comprises the fire protection pipe 131, the fire protection pipe 131 is provided with the plurality of nozzles 1311 corresponding to the mounting frame 111, when a fire disaster occurs in the battery cluster 100, the fire extinguishing agent can be sprayed to each battery pack 120 in the battery cluster 100 through the nozzles 1311 on the fire protection pipe 131 so as to rapidly extinguish the fire, and the heat dissipation unit 140 arranged at the top of the box 110 can rapidly extract heat in the box 110 to the outside of the box 110 so as to help the battery cluster 100 to rapidly cool down, so that the safety performance of the battery cluster 100 is greatly improved.
In addition, the embodiment of the utility model also provides an energy storage container, which comprises a container body, wherein the container body is internally provided with the energy storage battery cluster 100 with the fire protection system in any one of the embodiments, the energy storage battery cluster 100 with the fire protection system comprises a container body 110, a battery pack 120, a fire protection assembly 130 and a heat radiating unit 140, the interior of the container body 110 is provided with a plurality of mounting frames 111 which are arranged in a stacking manner along the height direction, and the battery pack 120 is arranged in the mounting frames 111; the fire-fighting assembly 130 comprises a fire-fighting tube 131, wherein the fire-fighting tube 131 is used for conveying fire-extinguishing agent, the fire-fighting tube 131 is arranged on the outer side of the box 110 along the height direction of the box 110, one end of the fire-fighting tube 131, which is close to the top of the box 110, is configured to be communicated with a container for containing the fire-extinguishing agent, and one side of the fire-fighting tube 131, which faces the box 110, is provided with a plurality of nozzles 1311 corresponding to the mounting frame 111, so that the fire-extinguishing agent is sprayed to the battery pack 120 in the mounting frame 111 through the nozzles 1311; the heat dissipation unit 140 sets up at the top of box 110, the heat dissipation unit 140 is used for the inside heat of box 110 to take out to the box 110 outside, this battery cluster 100 can be through setting up fire-fighting module 130 in one side, fire-fighting module 130 includes fire-fighting pipe 131, be provided with a plurality of spouts 1311 that correspond with mounting bracket 111 on the fire-fighting pipe 131, when the battery cluster 100 breaks out the conflagration, can spray the fire extinguishing agent towards each battery package 120 in the battery cluster 100 through spout 1311 on fire-fighting pipe 131, so as to put out the fire fast, and the heat dissipation unit 140 that sets up at the box 110 top can take out the inside heat of box 110 to the box 110 outside fast, in order to help battery cluster 100 to cool down rapidly, the security performance of energy storage container has greatly been improved.
Finally, it should be noted that: the above embodiments are merely for illustrating the technical solution of the present utility model, and are not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. The energy storage battery cluster with the fire protection system is characterized by comprising a box body, a battery pack, a fire protection assembly and a heat dissipation unit, wherein a plurality of mounting frames which are arranged in a stacked manner are arranged in the box body along the height direction, and the battery pack is arranged in the mounting frames; the fire-fighting assembly comprises a fire-fighting pipe, the fire-fighting pipe is used for conveying fire extinguishing agent, the fire-fighting pipe is arranged on the outer side of the box body along the height direction of the box body, one end of the fire-fighting pipe, which is close to the top of the box body, is configured to be communicated with a container for containing the fire extinguishing agent, and one side of the fire-fighting pipe, which faces the box body, is provided with a plurality of nozzles corresponding to the mounting frame, so that the fire extinguishing agent is sprayed to the battery pack in the mounting frame through the nozzles; the heat dissipation unit is arranged at the top of the box body and is used for extracting heat in the box body to the outside of the box body.
2. The energy storage battery cluster with a fire protection system according to claim 1, wherein the fire protection assembly further comprises an electromagnetic valve, a controller and a temperature sensor, the electromagnetic valve is arranged on one side of the fire protection pipe, which is close to the top of the box body, the electromagnetic valve and the temperature sensor are electrically connected with the controller, the electromagnetic valve is used for controlling the opening or closing of the fire protection pipe, the temperature sensor is used for detecting the temperature of the box body, and the controller controls the opening or closing of the electromagnetic valve according to the detection result of the temperature sensor.
3. The energy storage battery cluster with a fire protection system according to claim 2, wherein the fire protection assembly further comprises a pressurizing device, the pressurizing device is arranged at the bottom of the box body, one end, close to the bottom of the box body, of the fire protection pipe is communicated with the pressurizing device, the pressurizing device is used for adjusting the spraying force of the fire extinguishing agent from the nozzle, the pressurizing device is electrically connected with the controller, and the controller controls the working state of the pressurizing device according to the detection result of the temperature sensor.
4. The energy storage battery pack with a fire protection system according to claim 3, wherein the fire protection assembly further comprises a pressure sensor, the pressure sensor is electrically connected with the controller, the pressure sensor is used for detecting the pressure of the fire extinguishing agent in the fire protection pipe, and the controller judges the current working state of the pressurizing device according to the detection result of the pressure sensor.
5. The energy storage battery pack with fire protection system of claim 4, wherein the case has a first side wall with an open structure, and the opening of the first side wall faces the nozzle of the fire tube, so that the fire extinguishing agent sprayed from the nozzle is sprayed onto the battery pack.
6. The energy storage battery cluster with fire protection system of claim 5, wherein the box further has a second side wall adjacent to the first side wall, the second side wall is of an open structure, and the battery pack is mounted to the mounting bracket from the opening of the second side wall.
7. The energy storage battery cluster with fire protection system of claim 6, wherein at least the bottom of the second side wall is provided with a baffle, the baffle being enclosed outside the pressurizing device.
8. The energy storage battery cluster with fire protection system of claim 7, further comprising a heat dissipating plate, wherein the heat dissipating plate covers the top of the case, the heat dissipating plate has a plurality of heat dissipating holes thereon, and the heat dissipating unit is disposed on the heat dissipating plate.
9. The energy storage battery cluster with the fire protection system according to claim 8, wherein the box body is further provided with a third side wall, the third side wall is opposite to the second side wall, and a plurality of air inlets are formed in the third side wall.
10. An energy storage container comprising a container body having disposed therein an energy storage battery cluster having a fire protection system according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320988953.8U CN219783608U (en) | 2023-04-26 | 2023-04-26 | Energy storage battery cluster with fire protection system and energy storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320988953.8U CN219783608U (en) | 2023-04-26 | 2023-04-26 | Energy storage battery cluster with fire protection system and energy storage container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783608U true CN219783608U (en) | 2023-10-03 |
Family
ID=88156534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320988953.8U Active CN219783608U (en) | 2023-04-26 | 2023-04-26 | Energy storage battery cluster with fire protection system and energy storage container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783608U (en) |
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2023
- 2023-04-26 CN CN202320988953.8U patent/CN219783608U/en active Active
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