CN219630489U - Energy storage container fire control unit and energy storage container - Google Patents
Energy storage container fire control unit and energy storage container Download PDFInfo
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- CN219630489U CN219630489U CN202320896542.6U CN202320896542U CN219630489U CN 219630489 U CN219630489 U CN 219630489U CN 202320896542 U CN202320896542 U CN 202320896542U CN 219630489 U CN219630489 U CN 219630489U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 124
- 239000003112 inhibitor Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000005507 spraying Methods 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims description 48
- 238000004891 communication Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides an energy storage container fire-fighting device and an energy storage container, and belongs to the technical field of energy storage battery fire-fighting. The energy storage container fire-fighting device comprises a device unit; the device unit comprises a fire-fighting tank body and a spraying assembly which is arranged on the fire-fighting tank body and used for spraying fire-fighting inhibitor; the fire-fighting tank body is provided with a liquid injection port for injecting fire-fighting inhibitor. The energy storage container comprises a container body, and the energy storage container fire-fighting device is arranged at the top of the inner side of the container body. The utility model can save the internal space of the energy storage container, miniaturize the device unit, its arrangement is simple, does not need the complex pipe network structure, save the cost, the manufacturing difficulty is smaller, and the installation difficulty is reduced by a wide margin, the fire control response time is short at the same time; the shape and the size of the fire-fighting tank body can be changed according to actual conditions, so that the installation requirements of different positions in the container are met.
Description
Technical Field
The utility model relates to the technical field related to energy storage battery fire protection, in particular to an energy storage container fire protection device and an energy storage container.
Background
At present, in the field of new energy, the energy storage container has the characteristics of high integration level, high internal assembly capacity density, high efficiency, environmental protection, sustainable operation and the like, and is used and popularized in a large quantity. Along with the continuous increase of the usage amount of the energy storage container, the safety accident of the energy storage container is endangered, and once the safety accident endangering the whole container occurs, the consequence is quite serious, the whole energy storage container is burnt, and the personal and property safety is endangered seriously.
For possible safety accidents of the energy storage container, a fire-fighting tank is generally arranged in the container and a complex fire-fighting pipe network is arranged. The fire-fighting spray heads are arranged in the container, the fire-fighting spray heads are connected with the fire-fighting tank through complex pipe network, and the fire-fighting spray heads are provided with a plurality of valves, so that the problems of longer fire-fighting response time, higher system installation and maintenance difficulty and the like are caused. In addition, the fire-fighting tank and the fire-fighting pipe network occupy the internal space of the container, so that the quantity of battery packs in the container is affected, and the grouping efficiency of the whole product is reduced.
In summary, how to solve the problems of long fire-fighting response time, high system installation and maintenance difficulty and the like of the fire-fighting structure of the energy storage container in the prior art due to the arrangement of a large number of buret networks becomes a problem to be greatly solved by the technicians in the field.
Disclosure of Invention
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides an energy storage container fire-fighting device, which comprises a device unit arranged on the top of an energy storage container;
the device unit comprises a fire-fighting tank body for storing a fire-fighting inhibitor and a spraying assembly arranged in the fire-fighting tank body and used for spraying the fire-fighting inhibitor;
a liquid injection port for injecting fire-fighting inhibitor and gas is arranged on the fire-fighting tank body,
a liquid injection port valve is arranged on the liquid injection port;
the spray assembly comprises a spray head pipe, one end of the spray head pipe is connected with the fire-fighting tank body, a spray head for spraying fire-fighting inhibitor is arranged at the other end of the spray head pipe, and a spray head pipe valve controlled to be opened is arranged on the spray head pipe.
Preferably, in the energy storage container fire-fighting device provided by the utility model, a pressure gauge for detecting the air pressure in the fire-fighting tank body is also connected to the fire-fighting tank body.
Preferably, in the energy storage container fire-fighting device provided by the utility model, the nozzle pipe valve is a puncture valve; the spray nozzle pipe valve is connected with an internal fire control module or an external fire control module of the energy storage container.
Preferably, in the energy storage container fire-fighting device provided by the utility model, a fixed hanging lug is arranged on the fire-fighting tank body, and the fire-fighting tank body is fixedly arranged on the energy storage container through the fixed hanging lug; the fixed hangers are in at least two groups, and the same group of fixed hangers are symmetrically arranged on the periphery of the fire-fighting tank body.
Preferably, in the energy storage container fire protection device provided by the utility model, the fire protection tank body is used for being arranged on the inner top of the energy storage container.
Preferably, in the energy storage container fire-fighting device provided by the utility model, the upper side surface of the fire-fighting tank body is propped against the top surface of the inner side of the energy storage container, and the spraying assembly is arranged on the lower side surface of the fire-fighting tank body.
Preferably, in the energy storage container fire-fighting device provided by the utility model, the nozzle pipe is vertically arranged on the lower side surface of the fire-fighting tank body, and the nozzle is arranged at the bottom end of the nozzle pipe.
Preferably, in the energy storage container fire-fighting device provided by the utility model, a liquid level display structure for displaying the liquid level height of the fire-fighting inhibitor in the fire-fighting tank body is further arranged on the fire-fighting tank body.
Preferably, in the energy storage container fire-fighting device provided by the utility model, a communicating pipeline for communicating is arranged on the device unit, and a pipeline valve is arranged on the communicating pipeline; the device units are provided with a plurality of devices, and the device units are communicated through the connection of the communication pipelines.
The utility model also provides an energy storage container, which comprises a container body, wherein the energy storage container fire-fighting device is arranged at the top of the inner side of the container body.
The beneficial effects of the utility model are as follows:
from the foregoing, the present utility model provides an energy storage container fire protection device comprising a device unit for being disposed to a top of an energy storage container; the device unit comprises a fire-fighting tank body for storing the fire-fighting inhibitor and a spraying assembly arranged in the fire-fighting tank body and used for spraying the fire-fighting inhibitor; a liquid injection port for injecting fire-fighting inhibitor and gas is arranged on the fire-fighting tank body, and a liquid injection port valve is arranged on the liquid injection port; the spray assembly comprises a spray head pipe, one end of the spray head pipe is connected with the fire-fighting tank body, a spray head for spraying fire-fighting inhibitor is arranged at the other end of the spray head pipe, and a spray head pipe valve which is controlled to be opened is arranged on the spray head pipe. In addition, the utility model also provides an energy storage container which comprises a container body, wherein the energy storage container fire-fighting device is arranged at the top of the inner side of the container body. The core points of the utility model are summarized as follows: the utility model changes the traditional placement inside the container into placement at the top of the container, thereby effectively increasing the installation space of a battery pack inside the energy storage container; the structure of the fire-fighting tank body is not limited to the traditional fire-fighting tank body, and the fire-fighting tank body can be adjusted in shape and size according to actual conditions; the spraying assembly is integrated on the fire-fighting tank body, so that a complex fire-fighting pipe network structure is eliminated, the fire-fighting structure of the energy storage container can be simplified, and the volume of the fire-fighting structure is reduced.
Through the structural design, the energy storage container fire-fighting device provided by the utility model has the following beneficial effects: the utility model can save the internal space of the energy storage container, and the fire-fighting tank body is arranged at the top of the energy storage container, so that the space for installing the battery pack in the energy storage container is basically not occupied; the device unit is miniaturized, the arrangement is simple, a complex pipe network structure is not needed, the cost is saved, the manufacturing difficulty is small, the installation difficulty is greatly reduced, and meanwhile, the fire-fighting response time is short; the shape and the size of the fire-fighting tank body can be changed according to actual conditions, so that the installation requirements of different positions in the container are met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Wherein:
FIG. 1 is a schematic diagram of a fire protection apparatus for an energy storage container in an embodiment of the present utility model;
FIG. 2 is a schematic illustration of the structure of an energy storage container in an embodiment of the utility model;
FIG. 3 is a front view of an energy storage container in accordance with an embodiment of the present utility model;
fig. 4 is a cross-sectional view of an energy storage container in an embodiment of the present utility model.
In fig. 1 to 4, the correspondence between the component names and the reference numerals is:
fire control jar body 1, intercommunication pipeline 2, pipeline valve 3, shower nozzle pipe 4, shower nozzle 5, shower nozzle pipe valve 6, manometer 7, fixed hangers 8, liquid level display structure 9, container box 10, annotate liquid mouth 11.
Detailed Description
The utility model will be described in detail below with reference to the drawings in connection with embodiments. The examples are provided by way of explanation of the utility model and not limitation of the utility model. Indeed, it will be apparent to those skilled in the art that modifications and variations can be made in the present utility model without departing from the scope or spirit of the utility model. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield still a further embodiment. Accordingly, it is intended that the present utility model encompass such modifications and variations as fall within the scope of the appended claims and their equivalents.
Referring to fig. 1 to 4, fig. 1 is a schematic diagram illustrating a fire-fighting device for an energy storage container according to an embodiment of the present utility model; FIG. 2 is a schematic illustration of the structure of an energy storage container in an embodiment of the utility model; FIG. 3 is a front view of an energy storage container in accordance with an embodiment of the present utility model; fig. 4 is a cross-sectional view of an energy storage container in an embodiment of the present utility model.
The utility model provides an energy storage container fire-fighting device, which is used for being arranged on an energy storage container, wherein the energy storage container fire-fighting device can be arranged inside the energy storage container (a preferred embodiment) or outside the energy storage container, and the energy storage container fire-fighting device has the following functions: the energy storage container can realize rapid fire protection when the energy storage container has a fire accident.
In the utility model, the energy storage container fire-fighting device comprises a device unit which is arranged on the energy storage container, the device unit is a basic structure for realizing fire extinguishment and fire extinguishment, the device unit has the functions of fire extinguishment inhibitor storage and fire extinguishment inhibitor release, and further, the fire extinguishment device can also obtain parameters such as temperature, smoke dust, organic compound smoke concentration and the like in the energy storage container by arranging an external fire-fighting control module (the external fire-fighting control module is an external fire-fighting control structure which is additionally arranged and is independent of the internal fire-fighting control module of the existing energy storage container) and can send fire-fighting control signals according to the obtained parameters, so that the device unit (when the device unit is provided with a plurality of device units, the opening of one or a plurality of device units can be realized) can be opened, and fire extinguishment can be realized.
The device unit comprises a fire-fighting tank body 1 for storing fire-fighting inhibitors and a spraying assembly arranged on the fire-fighting tank body 1 and used for spraying the fire-fighting inhibitors. Fire control inhibitor (liquid) has been stored to the inside fire control jar body 1, and when fire control jar body 1 set up in the higher position of energy storage container (for example set up at the inboard top of energy storage container), the high height of the group battery in the high energy storage container of setting up of fire control jar body 1, after spray the subassembly and open like this, fire control inhibitor can be unrestrained under the action of gravity.
In order to improve the spraying speed of the fire-fighting inhibitor and the fire-fighting efficiency, the utility model can also increase the hydraulic pressure of the fire-fighting inhibitor by adopting a mode of punching (flushing high-pressure gas) into the fire-fighting tank body 1, thereby achieving the effect of increasing the spraying speed of the fire-fighting inhibitor. When the scheme is adopted, the fire-fighting inhibitor stored in the fire-fighting tank body 1 should be not more than two thirds of the capacity of the fire-fighting tank body 1, and other spaces in the fire-fighting tank body 1 are used for storing high-pressure gas (air or nitrogen, and the air pressure is 1.5-3 atmospheres). Because the internal pressure of the fire-fighting tank 1 is high, the fire-fighting tank 1 should have high pressure-bearing capacity (high structural strength), and preferably, the fire-fighting tank 1 is of a metal tank structure, and may specifically be a stainless steel fire-fighting tank 1 (rectangular tank structure).
The fire-fighting tank body 1 is provided with a communication pipeline 2 for pouring fire-fighting inhibitor (the communication pipeline 2 is made of the same material as the fire-fighting tank body 1, the communication pipeline 2 is preferably a stainless steel round tube), the communication pipeline 2 is provided with a pipeline valve 3, when the fire-fighting inhibitor is required to circulate (when the fire-fighting inhibitor is poured), the pipeline valve 3 is required to be opened to enable the communication pipeline 2 to be communicated, and when the fire-fighting inhibitor is poured, the pipeline valve 3 is required to be closed to enable the fire-fighting tank body 1 to form a closed structure. The spraying assembly is used for starting to spray the fire-fighting inhibitor when a fire occurs in the energy storage container. The spray assembly comprises a spray head pipe 4 (the spray head pipe 4 is of a short pipe structure and is used for installing a spray head pipe valve 6 and a spray head 5), and the spray head pipe 4 is made of the same material as the fire-fighting tank body 1, preferably a stainless steel round pipe. The shower nozzle pipe 4 is long straight round short pipe structure, and the one end and the fire control jar body 1 of shower nozzle pipe 4 are connected (welded), and the other end of shower nozzle pipe 4 is provided with the shower nozzle 5 (adopts threaded connection between shower nozzle 5 and the shower nozzle pipe 4) that is used for spraying fire control inhibitor, is provided with the shower nozzle pipe valve 6 of controlled opening on shower nozzle pipe 4. The nozzle pipe valve 6 is an electronic valve structure which can receive an external control signal to perform corresponding actions, and the control signal can be an internal fire control module of the energy storage container or an external fire control module provided by the utility model.
As can be seen from the above, in one embodiment of the present utility model, the fire-fighting tank 1 is filled with high-pressure gas, and the fire-fighting tank 1 is further connected with a pressure gauge 7 for detecting the pressure inside the fire-fighting tank 1 in order to accurately obtain the pressure inside the fire-fighting tank 1. The device unit (the fire-fighting tank body 1) is preferably arranged at the top of the inner side of the energy storage container, and in order to facilitate the reading of the pressure gauge 7, the pressure gauge 7 is arranged on the lower side (bottom surface) of the fire-fighting tank body 1, so that the fire-fighting tank can be observed only by lifting the head when the pressure gauge 7 reads. The pressure gauge 7 is arranged, so that the operation state of the device unit can be conveniently observed, the pressure gauge 7 needs to be observed once at intervals, and when the internal pressure of the fire-fighting tank body 1 is reduced to the lower limit of the air pressure, the fire-fighting tank body 1 needs to be subjected to pressure compensation (namely, high-pressure air is filled into the fire-fighting tank body 1 to raise the internal pressure of the fire-fighting tank body 1).
Specifically, the nozzle tube valve 6 is a puncture valve, i.e., the nozzle tube valve 6 is a one-way valve and is a puncture valve. The shower nozzle pipe valve 6 is the automatically controlled valve, and it makes corresponding action after receiving external control signal, and from the above-mentioned understanding, this control signal can be sent by the built-in fire control module of energy storage container, and the built-in fire control module of energy storage container is connected (through the signal line connection) to shower nozzle pipe valve 6 promptly, and this control signal also can be sent by external fire control module, and shower nozzle pipe valve 6 is connected (through the signal line connection) with external fire control module promptly. When a plurality of device units (the spray head pipe valves 6) are arranged, the built-in fire control module or the external fire control module can be connected with all the spray head pipe valves 6 in the same energy storage container by adopting an RS485 bus.
In order to realize the fixed installation of the fire-fighting tank body 1 on the energy storage container, the fire-fighting tank body 1 is provided with the fixed lugs 8 (the fixed lugs 8 are made of the same metal material as the fire-fighting tank body 1), the fire-fighting tank body 1 is fixedly arranged on the energy storage container through the fixed lugs 8, at least two fixed lugs 8 are arranged as a group, and the fixed lugs 8 of the same group are symmetrically arranged on the periphery of the fire-fighting tank body 1 (the periphery of the fire-fighting tank body 1 refers to the periphery of the fire-fighting tank body 1 when the fire-fighting tank body 1 is arranged on the energy storage container).
In one embodiment of the present utility model, the fire-fighting tank 1 has a rectangular box structure having an upper side, a lower side, two sides and two end faces, wherein the two side faces are two vertical faces in the length direction of the fire-fighting tank 1, the two end faces are two vertical faces in the length direction of the fire-fighting tank 1, and the outer periphery is two side faces and two end faces of the fire-fighting tank 1. In this embodiment, the two fixing lugs 8 are used as a group, the two fixing lugs 8 of the same group are symmetrically arranged on the two end faces (one end face is provided with one fixing lug), the upper side face of the fixing lug 8 is flush with the upper side face of the fire-fighting tank body 1, the two fixing lugs 8 are provided with two groups, and the two groups are respectively close to the two side faces. If the fixing lugs 8 are provided with three groups, two groups are respectively arranged close to two side surfaces, and the third group is arranged in the middle position.
Because the energy storage container in the prior art is of a cuboid box structure, in order to facilitate the arrangement of a plurality of fire-fighting tank bodies 1 in the energy storage container, the fire-fighting tank bodies 1 are preferably designed to be of a rectangular box structure. Specifically, the fire-fighting tank 1 is intended to be set up to the inside top of an energy storage container; the upper side of the fire-fighting tank body 1 is propped against the top surface of the inner side of the energy storage container, and the spraying assembly and the pressure gauge 7 are arranged on the lower side of the fire-fighting tank body 1.
In addition, the spraying face guard that shower nozzle 5 was used for spraying fire control inhibitor is spherical face guard, has the hole of spraying on spraying the face guard equipartition, adopts this structural design can make shower nozzle 5 spray the coverage bigger, and fire control inhibitor sprays more evenly.
In order to facilitate the observation of the fire-fighting inhibitor liquid level in the fire-fighting tank body 1, the utility model is also provided with a liquid level display structure 9 used for displaying the fire-fighting inhibitor liquid level in the fire-fighting tank body 1 on the fire-fighting tank body 1. The liquid level display structure 9 has the following structural form: 1. an observation window is arranged on the side elevation of the fire-fighting tank body 1, and a glass cover plate is arranged on the observation window; 2. a liquid level gauge or a visual liquid level communicating vessel is arranged.
In the utility model, one device unit can be provided, namely, one fire-fighting tank body 1 is provided, if the whole energy storage container needs to be covered, the volume of the fire-fighting tank body 1 needs to be designed to be larger, so that the design requirement on the fire-fighting tank body 1 is higher, and the installation difficulty is higher. In order to reduce the difficulty in manufacturing and installing the fire-fighting tank body 1, the utility model adopts the following preferred embodiments: the device units are provided with a plurality of devices, and the device units are communicated through the connection between the communication pipelines 2. The device unit is miniaturized through setting up a plurality of fire extinguishing requirements in order to reach energy storage container, and its manufacturing degree of difficulty obtains reducing, and the installation degree of difficulty also reduces by a wide margin. When a plurality of device units are installed on one energy storage container, the device units are laid out according to the internal structure condition of the energy storage container, fire-fighting requirements and the like, and after the plurality of device units are fixed on the top surface of the inner side of the energy storage container, the fire-fighting tank body 1 is communicated through the communication pipeline 2. Be provided with annotate liquid mouth 11 on the fire control jar body 1, be provided with annotate liquid mouth valve on annotating liquid mouth 11, under annotating liquid mouth valve open state, pour into fire control inhibitor and fill high-pressure gas to the inside fire control jar body 1 through annotating liquid mouth 11, fill at fire control inhibitor and high-pressure gas and accomplish, at the mouth valve that annotates liquid valve closure to make the fire control jar body 1 form seal structure.
In view of the foregoing, the present utility model provides an energy storage container fire protection device, and in addition, the present utility model also provides an energy storage container, including a container 10, wherein the energy storage container fire protection device is disposed on the top of the inner side of the container 10.
The utility model provides an energy storage container fire-fighting device, which is a top-mounted fire-fighting structure for an energy storage container. In the structural composition of the energy storage container fire-fighting device, the fire-fighting tank body 1 is of a square sealing structure, the inside of the fire-fighting tank body is a cavity body, and the fire-fighting tank body 1 has corresponding structural strength so as to meet the high-pressure bearing requirement. The two ends (two ends in the length direction) of the fire-fighting tank body 1 are respectively provided with a pair of fixed hangers 8 for installation and fixation, the other two sides of the fire-fighting tank body 1 are respectively provided with a communication pipeline 2 with a valve, the fire-fighting tank body 1 is provided with a liquid injection port 11 for injecting fire-fighting inhibitor (the fire-fighting inhibitor can be injected through the communication pipeline 2 and also can be injected through the liquid injection port 11, and the liquid injection port 11 is also provided with a valve structure when the liquid injection port 11 is arranged). The large surface (lower side surface) of the fire-fighting tank body 1 is also respectively provided with a pressure gauge 7 and a fire-fighting spraying component, and the upper end of the fire-fighting spray head 5 is provided with a one-way piercing valve. The fire-fighting tank body 1 is fixed at the top of the inner space of the energy storage container by bolts, the quantity and the placement direction of the fire-fighting tank body 1 can be determined according to the size, the position and the actual demand of the inner space, the fire-fighting tank bodies 1 are connected by the communication pipeline 2, and particularly, the communication pipeline 2 between two adjacent fire-fighting tank bodies 1 is connected by using a clamp. The valves on the communication pipelines 2 are always in a closed state before being installed, and the valves of the connecting parts are opened after the fire-fighting pot bodies 1 are connected, so that the fire-fighting inhibitors in all the box bodies are in an integrated communication state. The fire-fighting inhibitor is poured into the fire-fighting tank body 1, the change of the liquid level in the visible liquid level connector is observed, and the pouring is stopped after the liquid level reaches a specified value. After the fire-fighting inhibitor is filled, air needs to be injected into the fire-fighting tank body 1 from the liquid injection port 11 (the fire-fighting tank body can also be filled through the communication pipeline 2), the change of the pressure gauge 7 is observed, and the air injection is stopped after the pressure in the fire-fighting tank body 1 reaches a fixed value. In the later use process, the change of the pressure value in the fire-fighting tank body 1 should be checked regularly, and when the pressure value is greatly reduced, whether the structure of the fire-fighting tank body 1 has problems or not should be checked, and air is filled according to the regulations so as to keep the pressure. The whole working steps of the utility model are as follows: when the fire control detection module installed in the energy storage container detects that a safety accident occurs in the container and the spraying condition of the fire control unit is reached, the fire control module gives signals to all the one-way puncture valves on the fire control tank body 1 to enable the puncture valves to be broken, so that the purpose of automatically spraying fire control liquid to control the safety accident is achieved.
From the foregoing, the present utility model provides an energy storage container fire protection device comprising a device unit for being disposed on an energy storage container; the device unit comprises a fire-fighting tank body 1 for storing fire-fighting inhibitors and a spraying assembly arranged on the fire-fighting tank body 1 and used for spraying the fire-fighting inhibitors; the fire control tank body 1 is provided with a communication pipeline 2 for pouring fire control inhibitor, the communication pipeline 2 is provided with a pipeline valve 3, the spraying assembly comprises a spray head pipe 4, one end of the spray head pipe 4 is connected with the fire control tank body 1, the other end of the spray head pipe 4 is provided with a spray head 5 for spraying the fire control inhibitor, and the spray head pipe 4 is provided with a spray head pipe valve 6 which is controlled to be opened. In addition, the utility model also provides an energy storage container, which comprises a container body 10, wherein the energy storage container fire-fighting device is arranged at the top of the inner side of the container body 10. The core points of the utility model are summarized as follows: the device comprises a miniaturized device unit, wherein the device unit comprises a fire-fighting tank body 1, the arrangement position of the fire-fighting tank body 1 in the energy storage container can be changed according to requirements, and the device is placed in the container from the traditional placement to the top of the container, so that the installation space of a battery pack in the energy storage container can be effectively increased; the structure of the fire-fighting tank body 1 is not limited to the traditional fire-fighting tank body 1, and the fire-fighting tank body 1 can be adjusted in shape and size according to actual conditions; the spraying assembly is integrated on the fire-fighting tank body 1, so that a complex fire-fighting pipe network structure is eliminated, the fire-fighting structure of the energy storage container can be simplified, and the volume of the fire-fighting structure is reduced.
In the utility model, the device unit is arranged on the top of the inner side of the energy storage container, so that the full-coverage spraying of the energy storage container can be realized.
Through the structural design, the energy storage container fire-fighting device provided by the utility model has the following beneficial effects: the utility model can save the internal space of the energy storage container, and the fire-fighting tank body 1 is arranged at the top of the energy storage container, so that the space for installing the battery pack in the energy storage container is basically not occupied; the device unit is miniaturized, the arrangement is simple, a complex pipe network structure is not needed, the cost is saved, the manufacturing difficulty is small, the installation difficulty is greatly reduced, and meanwhile, the fire-fighting response time is short; the shape and the size of the fire-fighting tank body 1 can be changed according to actual conditions, and the installation requirements of different positions in the container are met.
The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model, and various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A fire-fighting device for energy storage container is characterized in that,
comprising a device unit for being arranged to the top of an energy storage container;
the device unit comprises a fire-fighting tank body for storing a fire-fighting inhibitor and a spraying assembly arranged in the fire-fighting tank body and used for spraying the fire-fighting inhibitor;
a liquid injection port for injecting fire-fighting inhibitor and gas is arranged on the fire-fighting tank body, and a liquid injection port valve is arranged on the liquid injection port;
the spray assembly comprises a spray head pipe, one end of the spray head pipe is connected with the fire-fighting tank body, a spray head for spraying fire-fighting inhibitor is arranged at the other end of the spray head pipe, and a spray head pipe valve controlled to be opened is arranged on the spray head pipe.
2. The energy storage container fire protection apparatus of claim 1 wherein,
and the fire-fighting tank body is also connected with a pressure gauge for detecting the internal air pressure of the fire-fighting tank body.
3. The energy storage container fire protection apparatus of claim 1 wherein,
the nozzle pipe valve is a puncture valve;
the spray nozzle pipe valve is connected with an internal fire control module or an external fire control module of the energy storage container.
4. The energy storage container fire protection apparatus of claim 1 wherein,
a fixed hanging lug is arranged on the fire-fighting tank body, and the fire-fighting tank body is fixedly arranged on the energy storage container through the fixed hanging lug;
the fixed hangers are in at least two groups, and the same group of fixed hangers are symmetrically arranged on the periphery of the fire-fighting tank body.
5. The energy storage container fire protection apparatus of claim 1 wherein,
the fire-fighting tank body is used for being arranged on the top of the inner side of the energy storage container.
6. The energy storage container fire protection apparatus of claim 5 wherein,
the upper side of the fire-fighting tank body is propped against the top surface of the inner side of the energy storage container, and the spraying assembly is arranged on the lower side of the fire-fighting tank body.
7. The energy storage container fire protection apparatus of claim 6 wherein,
the spray head pipe is vertically arranged on the lower side face of the fire-fighting tank body, and the spray head is arranged at the bottom end of the spray head pipe.
8. The energy storage container fire protection apparatus of claim 1 wherein,
and a liquid level display structure for displaying the liquid level height of the fire-fighting inhibitor in the fire-fighting tank body is also arranged on the fire-fighting tank body.
9. The energy storage container fire protection apparatus according to any one of claims 1 to 8, wherein,
a communicating pipeline for communicating is arranged on the device unit, and a pipeline valve is arranged on the communicating pipeline;
the device units are provided with a plurality of devices, and the device units are communicated through the connection of the communication pipelines.
10. An energy storage container comprises a container body, and is characterized in that,
an energy storage container fire protection device according to any one of claims 1 to 9 is arranged on the top of the inner side of the container body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320896542.6U CN219630489U (en) | 2023-04-19 | 2023-04-19 | Energy storage container fire control unit and energy storage container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320896542.6U CN219630489U (en) | 2023-04-19 | 2023-04-19 | Energy storage container fire control unit and energy storage container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219630489U true CN219630489U (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320896542.6U Active CN219630489U (en) | 2023-04-19 | 2023-04-19 | Energy storage container fire control unit and energy storage container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219630489U (en) |
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- 2023-04-19 CN CN202320896542.6U patent/CN219630489U/en active Active
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