CN216456632U - A fire-fighting device for a containerized energy storage system - Google Patents
A fire-fighting device for a containerized energy storage system Download PDFInfo
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- CN216456632U CN216456632U CN202122588235.5U CN202122588235U CN216456632U CN 216456632 U CN216456632 U CN 216456632U CN 202122588235 U CN202122588235 U CN 202122588235U CN 216456632 U CN216456632 U CN 216456632U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 239000000779 smoke Substances 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及集装箱式储能***领域，更具体地说，是涉及一种集装箱式储能***消防装置。The utility model relates to the field of container-type energy storage systems, in particular to a fire-fighting device of a container-type energy storage system.
背景技术Background technique
储能技术作为实现碳达峰、碳中和的关键支撑技术，正处于快速发展阶段。而储能安全是储能行业有序发展的核心，尤其是消防安全。As the key supporting technology to achieve carbon peaking and carbon neutrality, energy storage technology is in a stage of rapid development. Energy storage safety is the core of the orderly development of the energy storage industry, especially fire safety.
集装箱式储能***发生火灾，蔓延迅速，一旦火情外散，将产生巨大的伤害。现有的消防***，主要是通过七氟丙烷浸没式方式进行灭火，此种灭火方法能有效的隔离空气，但起不到降温效果，很容易出现电池复燃。A fire in a containerized energy storage system spreads rapidly. Once the fire spreads, it will cause huge damage. The existing fire fighting system mainly uses the heptafluoropropane immersion method to extinguish the fire. This fire extinguishing method can effectively isolate the air, but it cannot achieve the cooling effect, and the battery is prone to re-ignition.
由于集装箱具有很好的隔热保温性能，依靠外部消防水喷射，降温效果非常缓慢，很容易在灭火过程中发生集装箱内部二次复燃等情况，险情进一步扩散，威胁生命财产安全。Due to the good thermal insulation performance of the container, the cooling effect is very slow due to the external fire-fighting water spray, and it is easy to cause secondary re-ignition in the container during the fire-fighting process, and the danger will further spread, threatening the safety of life and property.
在火情较大、集装箱式储能***内部消防***控制不住的时候，以上消防方式均不能有效的控制险情。When the fire is large and the fire protection system inside the containerized energy storage system cannot be controlled, the above fire protection methods cannot effectively control the danger.
实用新型内容Utility model content
本实用新型要解决的技术问题是克服上述现有技术存在的缺陷，提供一种集装箱式储能***消防装置，以保证在火灾发生、火情控制困难时，可以快速降温、避免电池复燃、有效降低险情危害。The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned prior art, and to provide a fire protection device of a container type energy storage system, so as to ensure that when a fire occurs and the fire control is difficult, the temperature can be lowered quickly, and the re-ignition of the battery can be avoided. Effectively reduce hazards.
为实现上述目的，本实用新型采用的技术方案为：To achieve the above object, the technical scheme adopted by the present utility model is:
本实用新型一种集装箱式储能***消防装置，包括蓄水箱、温感传感器、烟感传感器、消防入水口、液位计、入水阀门、止逆阀、消防排水口和消防排水管道；The utility model relates to a fire protection device of a container type energy storage system, comprising a water storage tank, a temperature sensor, a smoke sensor, a fire water inlet, a liquid level gauge, a water inlet valve, a check valve, a fire outlet and a fire outlet;
蓄水箱位于储能集装箱外部，蓄水箱设置有蓄水箱入水口和蓄水箱出水口,蓄水箱入水口位于蓄水箱上端，蓄水箱出水口位于蓄水箱下端；蓄水箱出水口设置至少2个；蓄水箱出水口经截止阀、水泵、单向止回阀、入水阀门与消防入水管道通过快插接口相接；The water storage tank is located outside the energy storage container. The water storage tank is provided with a water storage tank inlet and a water storage tank outlet. The water storage tank inlet is located at the upper end of the water storage tank, and the water storage tank outlet is located at the lower end of the storage tank; There are at least 2 water outlets in the tank; the water outlet of the water storage tank is connected to the fire water inlet pipe through a quick-plug interface through a stop valve, a water pump, a one-way check valve, and a water inlet valve;
温感传感器、烟感传感器分布在集装箱内上部，温感传感器、烟感传感器连接后台监控***，The temperature sensor and smoke sensor are distributed in the upper part of the container, and the temperature sensor and smoke sensor are connected to the background monitoring system.
消防入水口位于集装箱侧壁中上方，集装箱侧壁中上方安装液位计，液位计通过模拟量信号将集装箱内水位实时传递给后台监控***；单向止回阀位于水泵出水口位置；消防排水口位于集装箱侧壁下方，消防排水口连接排水阀门，集装箱内消防水经消防排水口流入消防排水管道。The fire water inlet is located at the top of the container side wall, and a liquid level gauge is installed on the top of the container side wall. The liquid level gauge transmits the water level in the container to the background monitoring system in real time through analog signals; the one-way check valve is located at the water outlet of the water pump; The water outlet is located under the side wall of the container, and the fire outlet is connected to the drainage valve, and the fire water in the container flows into the fire drainage pipeline through the fire outlet.
所述蓄水箱用于存储消防用水，选取的液体为去离子水。The water storage tank is used for storing fire fighting water, and the selected liquid is deionized water.
蓄水箱存储的消防水量按照浸没单台集装箱有效空间60%的水量设置。The amount of fire fighting water stored in the water storage tank is set according to the amount of water that immerses 60% of the effective space of a single container.
与现有技术相比，本实用新型的有益效果是：本实用新型的集装箱式储能***消防设计，可将消防水引入到集装箱内部，在内部气体消防手段无法有效控制火情的情况下，实现对内部的灭火、降温，可有效的防止火灾蔓延、降低危害。Compared with the prior art, the beneficial effects of the present utility model are: the fire-fighting design of the container-type energy storage system of the present utility model can introduce fire-fighting water into the interior of the container, and under the condition that the internal gas fire-fighting means cannot effectively control the fire situation, Realize the fire extinguishing and cooling of the interior, which can effectively prevent the spread of fire and reduce the harm.
附图说明Description of drawings
图1 为本实用新型集装箱消防***三维图；Fig. 1 is a three-dimensional view of the container fire protection system of the present invention;
图2 为本实用新型蓄水站原理示意图；Figure 2 is a schematic diagram of the principle of the water storage station of the present invention;
图3 为本实用新型集装箱原理示意图。FIG. 3 is a schematic diagram of the principle of the container of the present invention.
具体实施方式Detailed ways
以下结合附图和具体实施例对本实用新型作进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。The present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.
如图1-3所示，蓄水箱位于储能集装箱外部，尺寸结合现场空间、集装箱式储能***数量设计；蓄水箱存储的消防水量建议按照可浸没单台集装箱有效空间60%的水量设置；蓄水箱设置有蓄水箱入水口和蓄水箱出水口, 蓄水箱外壁安装有磁浮球式磁翻板液位计2；蓄水箱入水口1位于蓄水箱上端，蓄水箱出水口位于蓄水箱下端；蓄水箱出水口设置至少2个，一是确保紧急情况可为2台及以上集装箱式储能***同时供水，二是作为备用端口；蓄水箱出水口经截止阀5、水泵4、单向止回阀3、入水阀门与消防入水管道6相接，接口为快插件，以实现灵活切换。As shown in Figure 1-3, the water storage tank is located outside the energy storage container, and the size is designed according to the site space and the number of container-type energy storage systems; the fire fighting water volume stored in the water storage tank is recommended to be immersed in 60% of the effective space of a single container. Setting; the water storage tank is provided with a water storage tank inlet and a water storage tank outlet, and a magnetic levitation ball-type magnetic
温感传感器8、烟感传感器7分布在储能集装箱内指定位置，温感传感器、烟感传感器实时监测集装箱式储能***内的温度、烟雾浓度，作为消防动作的依据；气体（如七氟丙烷）消防***启动后，该温感传感器、烟感传感器继续工作，持续监测内部状态，到达设定条件后，切断所有电源，启动本实用新型的消防***。储能集装箱外壁安装有集装箱磁浮球式磁翻板液位计9，消防排水口位于集装箱侧壁下方，排水阀门10打开，集装箱内消防水经消防排水口流入消防排水管道11。The
消防入水口位于集装箱侧壁中上方（需考虑外部人员方便连接入水口管路），入水阀门打开，消防用水流经消防入水管道，从消防入水口进入集装箱内；阀门关闭，消防用水停止进入。The fire-fighting water inlet is located at the top of the side wall of the container (it is necessary to consider the convenience of external personnel to connect the water inlet pipeline). The water inlet valve is opened, and the fire-fighting water flows through the fire-fighting water inlet pipe and enters the container from the fire-fighting water inlet; the valve is closed, and the fire-fighting water stops entering.
集装箱磁浮球式磁翻板液位计可肉眼观察集装箱内部水位，此外液位计可通过模拟量信号将集装箱内水位实时传递给后台监控。The container maglev ball type magnetic flap liquid level gauge can observe the water level inside the container with the naked eye. In addition, the liquid level gauge can transmit the water level in the container to the background monitoring in real time through the analog signal.
入水阀门可控制入水通断、可调节入水流量的大小。The water inlet valve can control the on-off of the water inlet, and can adjust the size of the water inlet flow.
单向止回阀位于水泵出水口位置，有效防止集装箱内部或管路中残余去离子水倒灌损坏水泵。The one-way check valve is located at the water outlet of the pump, which can effectively prevent the residual deionized water inside the container or in the pipeline from damaging the pump.
消防排水管道，一端与排水口相连，另一端结合应用现场情况延伸至指定位置，用作消防水的排出通道，避免影响本区域工作环境。One end of the fire drainage pipe is connected to the drainage outlet, and the other end is extended to the designated position in combination with the application site conditions, and is used as a discharge channel for fire water to avoid affecting the working environment in the area.
本实用新型具有如下技术效果：The utility model has the following technical effects:
1、集装箱内七氟丙烷消防方式只能通过隔绝空气灭火，并不能有效降温，电池热失控严重的情况下并不能有效控制，并且很容易发生复燃。外部消防喷射降温，见效缓慢，此两种方式对于严重火情的蔓延，不能有效控制。本实用新型所设计的将水快速引入到集装箱内部，是有效的控制火情防止蔓延的手段。1. The fire fighting method of heptafluoropropane in the container can only be extinguished by isolating the air, and it cannot effectively cool the temperature. In the case of serious thermal runaway of the battery, it cannot be effectively controlled, and re-ignition is easy to occur. External fire-fighting spray cooling is slow, and these two methods cannot effectively control the spread of serious fires. The utility model is designed to quickly introduce water into the container, which is an effective means to control the fire and prevent the spread.
2、设置消防蓄水箱，在紧急情况下，通过阀门控制，即可快速取水；且选用去离子水作为消防用水，高效、安全。2. Set up a fire water storage tank, in an emergency, through the valve control, you can quickly take water; and deionized water is used as the fire water, which is efficient and safe.
3、设置排水管道，确保安全性、不影响本区域工作环境。3. Set up drainage pipes to ensure safety and not affect the working environment in the area.
4、蓄水箱出水口与集装箱消防入水管道采用快插件连接，快速连接、灵活切换。4. The water outlet of the water storage tank and the fire water inlet pipe of the container are connected by a quick plug-in, which can be quickly connected and flexibly switched.
5、通过液位计可以显示消防入水及排水情况。5. The liquid level gauge can display the fire water entry and drainage conditions.
以上所述仅是本实用新型的优选实施方式，应当指出的是，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications can be made without departing from the principles of the present invention. Improvement and modification should also be regarded as the protection scope of the present invention.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113908474A (en) * | 2021-10-27 | 2022-01-11 | 天津力神电池股份有限公司 | A fire-fighting device for a containerized energy storage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113908474A (en) * | 2021-10-27 | 2022-01-11 | 天津力神电池股份有限公司 | A fire-fighting device for a containerized energy storage system |
| CN113908474B (en) * | 2021-10-27 | 2025-03-14 | 力神（青岛）新能源有限公司 | A containerized energy storage system fire fighting device |
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