CN215741507U - Fire-fighting system of power station - Google Patents
Fire-fighting system of power station Download PDFInfo
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- CN215741507U CN215741507U CN202121184394.2U CN202121184394U CN215741507U CN 215741507 U CN215741507 U CN 215741507U CN 202121184394 U CN202121184394 U CN 202121184394U CN 215741507 U CN215741507 U CN 215741507U
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Abstract
The utility model discloses a fire fighting system of a power exchanging station, wherein the power exchanging station is provided with an electricity storage bin, and the fire fighting system of the power exchanging station comprises: the fire-fighting monitoring device is used for detecting whether a fire disaster happens in the electricity storage bin; the fire extinguishing device is used for extinguishing fire; the alarm device is used for sending out alarm information when a fire disaster happens in the electricity storage bin; the smoke exhaust device selectively discharges the dense smoke and the gas in the power storage bin to the outer side of the power conversion station; and the control device is in communication connection with the fire monitoring device, the fire extinguishing device, the alarm device and the smoke exhaust device, and is used for controlling the fire extinguishing device, the alarm device and the smoke exhaust device to work. From this, through set up fire extinguishing system in trading the power station, when the battery package is on fire in the electricity storage storehouse, fire extinguishing system can in time put out the condition of a fire to fire extinguishing system can remind the personnel in trading the power station to evacuate, thereby can avoid trading life safety and the property safety of user of staff in the power station and receive the threat.
Description
Technical Field
The utility model relates to the field of fire fighting, in particular to a fire fighting system of a power switching station.
Background
In the correlation technique, trade the power station and be used for changing the battery package for the vehicle that uses quick change battery package, the battery package that changes from the vehicle can be saved and trade the power station in, concretely, the battery package can be saved and trade in the storage electricity storehouse of power station, the battery package can be placed and charge in the storage electricity storehouse, the battery package belongs to inflammable goods, the in-process that charges is carried out the battery package in the storage electricity storehouse, the battery package has the risk of firing, if the storage electricity storehouse can not be timely put out the intensity of a fire, the intensity of a fire can stretch to the battery package department adjacent with the battery package that fires, can cause the chain firing of storage electricity storehouse, the battery package still can produce the dense smoke harmful to the human body when firing, consequently, the storage electricity storehouse fires can lead to trading life safety and the property safety of user of staff in the power station and receive the threat.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a fire fighting system for a power conversion station, which can extinguish a fire in time when a battery pack in an electricity storage compartment is on fire, and can remind people in the power conversion station to evacuate, so as to prevent life safety of workers in the power conversion station and property safety of users from being threatened.
According to the fire protection system of the power conversion station, the power conversion station is provided with the power storage bin, and the fire protection system of the power conversion station comprises: the fire-fighting monitoring device is arranged in the electric storage bin and is used for detecting whether a fire disaster occurs in the electric storage bin; the fire extinguishing device is arranged in the power storage bin and is used for extinguishing fire; the alarm device is used for sending alarm information when a fire disaster happens in the electricity storage bin; a smoke exhaust device which selectively discharges the dense smoke and the gas in the electricity storage bin to the outside of the electricity changing station; the control device is in communication connection with the fire monitoring device, the fire extinguishing device, the alarm device and the smoke exhaust device, and the control device is used for controlling the fire extinguishing device, the alarm device and the smoke exhaust device to work.
According to the fire fighting system of the power conversion station, the fire fighting system is arranged in the power conversion station, when a battery pack in the power storage bin is on fire, the fire fighting system can put out the fire in time, and the fire fighting system can remind people in the power conversion station to evacuate, so that the life safety of workers in the power conversion station and the property safety of users can be prevented from being threatened.
In some examples of the utility model, the fire monitoring device includes: smoke and temperature-sensing sensor, smoke and temperature-sensing sensor with temperature-sensing sensor all locates the roof of electricity storage storehouse, just smoke and temperature-sensing sensor with temperature-sensing sensor all with controlling means communication connection.
In some examples of the utility model, the fire monitoring device further comprises: the temperature sensing probe is arranged on a battery placing rack in the power storage bin and used for detecting the temperature of the battery pack and is in communication connection with the control device.
In some examples of the utility model, the electric storage bin is a plurality of electric storage bins, the fire monitoring device and the fire extinguishing device are arranged in each electric storage bin, and address codes are set for the smoke sensor, the temperature sensor and the temperature probe in each electric storage bin so as to locate the position of a fire.
In some examples of the utility model, the plurality of electrical storage bins comprises: the fire-fighting device comprises a main electricity storage bin and at least one expansion bin, wherein the control device is arranged in the main electricity storage bin, and the fire-fighting monitoring device and the fire extinguishing device in the expansion bin are in communication connection with the control device.
In some examples of the utility model, the alarm device comprises: the audible and visual alarm and the no-entry indicator are in communication connection with the control device; the alarm device further comprises: the alarm bell is in communication connection with the control device, and the control device is suitable for controlling the alarm bell to work.
In some examples of the utility model, the fume extractor comprises: the smoke exhaust fan and the air valve are arranged in the electricity storage bin and are selectively opened or closed.
In some examples of the present invention, the fire fighting system of the power swapping station further includes: the start-stop button is connected with the control device and the fire extinguishing device, and the start-stop button is used for controlling the fire extinguishing device to extinguish fire or relieve fire.
In some examples of the present invention, the fire fighting system of the power swapping station further includes: the pressure relief device is arranged in the electricity storage bin and is used for opening when the air pressure in the electricity storage bin reaches a preset air pressure value.
In some examples of the utility model, the fire suppression apparatus comprises: the control device is used for controlling the tank body to spray heptafluoropropane towards the inside of the electricity storage bin.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of a swapping station according to an embodiment of the present invention.
Reference numerals:
a power change station 100; a fire protection system 10;
an electricity storage bin 20; a main electricity storage bin 201; an expansion bin 202;
a fire monitoring device 1; a smoke sensor 11; a temperature-sensitive sensor 12; a temperature-sensitive probe 13;
a fire extinguishing apparatus 2;
an alarm device 3; an audible and visual alarm 31; do not go into the indicator light 32; an alarm bell 33;
a smoke exhaust device 4; a smoke exhaust fan 41; air valve 42
A control device 5; a start-stop button 6; a pressure relief device 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A fire protection system 10 of a power swapping station 100 according to an embodiment of the utility model is described below with reference to fig. 1.
As shown in fig. 1, according to a fire fighting system 10 of an embodiment of the present invention, a power conversion station 100 has a power storage bin 20, and the fire fighting system 10 includes: fire control monitoring devices 1, extinguishing device 2, alarm device 3, fume extractor 4 and controlling means 5. Fire control monitoring devices 1 sets up in storing up electrical storehouse 20, whether fire protection monitoring devices 1 is used for detecting the conflagration that takes place in storing up electrical storehouse 20, extinguishing device 2 sets up in storing up electrical storehouse 20, extinguishing device 2 is used for putting out a fire, alarm device 3 is used for sending alarm information when taking place the conflagration in storing up electrical storehouse 20, smoke exhaust apparatus 4 selectively with store up the dense smoke in electrical storehouse 20 and gas emission to trade the station 100 outside, controlling means 5 and fire control monitoring devices 1, extinguishing device 2, equal communication connection of alarm device 3 and smoke exhaust apparatus 4, controlling means 5 is used for controlling extinguishing device 2, alarm device 3, smoke exhaust apparatus 4 works.
When a fire occurs in the electricity storage bin 20, the battery generates dense smoke during combustion, and the battery also emits light, heat and the like during combustion. Fire control monitoring devices 1 sets up in storage battery storehouse 20, and fire control monitoring devices 1 can detect dense smoke, light, heat etc. that the battery produced when burning in storage battery storehouse 20, and fire control monitoring devices 1 can judge whether there is the situation of starting a fire in the storage battery storehouse 20 according to the signal that detects. And fire control monitoring devices 1 and 5 communication connection of controlling means, when fire control monitoring devices 1 detected to store up the interior fire of electrical storehouse 20, fire control monitoring devices 1 can upload to controlling means 5 with the signal that detects, and controlling means 5 can in time control extinguishing device 2 and put out the condition of a fire in electrical storehouse 20 after receiving the signal, and controlling means 5 also can guide the staff in trading power station 100 in time sparse.
Specifically, the fire extinguishing device 2 is arranged in the electricity storage bin 20, the fire extinguishing device 2 can be filled with a flame retardant material, and when the control device 5 controls the fire extinguishing device 2 to inject the flame retardant material into a fire place, the flame retardant material can prevent flame from continuing to burn, so that the fire extinguishing device 2 can play a role in preventing fire from spreading. After receiving the fire signal, the control device 5 can control the alarm device 3 to send alarm information to the electricity storage bin 20, and after receiving the alarm information, the workers in the electricity storage bin 20 can withdraw from the electricity storage bin 20 in time, so that the life safety of the workers in the electricity storage bin 20 can be guaranteed.
After the fire extinguishing device 2 extinguishes the fire in the electricity storage bin 20, the smoke exhausting device 4 can exhaust the dense smoke generated during the combustion of the battery pack in the electricity storage bin 20 to the outer side of the power exchanging station 100 so as to avoid the accumulation of harmful substances in the electricity storage bin 20. It should be noted that, when the fire extinguishing device 2 does not extinguish the fire in the electricity storage bin 20, the smoke exhausting device 4 does not exhaust the dense smoke and the gas generated when the battery pack in the electricity storage bin 20 burns to the outside of the power exchanging station 100, so as to prevent the fresh air from being supplemented into the electricity storage bin 20, thereby preventing the battery pack from burning under the combustion supporting of the fresh air, and further reducing the property loss in the power exchanging station 100.
Therefore, by arranging the fire fighting system 10 in the power exchanging station 100, when a battery pack in the electricity storage bin 20 catches fire, the fire fighting system 10 can put out the fire in time, and the fire fighting system 10 can remind people in the power exchanging station 100 to evacuate, so that the life safety of the workers in the power exchanging station 100 and the property safety of the users can be prevented from being threatened.
In some embodiments of the present invention, as shown in fig. 1, the fire monitoring apparatus 1 may include: smoke sensor 11 and temperature-sensing sensor 12, smoke sensor 11 and temperature-sensing sensor 12 all can set up in the roof of electricity storage storehouse 20, and smoke sensor 11 and temperature-sensing sensor 12 all can be connected with controlling means 5 communication. Wherein, the battery package can produce dense cigarette when the burning, and smoke sensor 11 can be used for detecting the concentration of smog, and when smoke sensor 11 detected the smog concentration in the electricity storage storehouse 20 and exceeded normal scope, smoke sensor 11 can upload abnormal signal to controlling means 5, and controlling means 5 can put out a fire according to signal control extinguishing device 2 that smoke sensor 11 detected to can make fire extinguishing system 10 put out the condition of a fire in the electricity storage storehouse 20.
And, the battery package can produce a large amount of heats when burning, and temperature-sensing sensor 12 can be used for detecting the heat radiation in the electricity storage storehouse 20, and when temperature or heat radiation when temperature-sensing sensor 12 detects in the electricity storage storehouse 20 exceeded normal scope, temperature-sensing sensor 12 can be to controlling means 5 last abnormal signal, and controlling means 5 can put out a fire according to the signal control extinguishing device 2 that temperature-sensing sensor 12 detected to can make fire extinguishing system 10 put out the condition of a fire in the electricity storage storehouse 20. It should be noted that, the dense smoke generated by the battery pack during combustion can move upwards in the height direction of the power storage bin 20, and the temperature sensor 12 are arranged on the top wall of the power storage bin 20, so that the detection range of the temperature sensor 12 and the temperature sensor 12 can be ensured to be wide, the detection precision can be improved, and the fire extinguishing system 10 can be further ensured to extinguish fire in time.
In some embodiments of the present invention, as shown in fig. 1, the fire fighting monitoring device 1 may further include: the temperature sensing probe 13, the temperature sensing probe 13 can be arranged in the battery placing rack in the power storage bin 20, and the temperature sensing probe 13 can be used for detecting the temperature of the battery pack and is in communication connection with the control device 5. Wherein, the battery rack is used for putting the battery package, the battery package can charge at the battery rack, through set up temperature sensing probe 13 on the battery rack, and all can be provided with a plurality of temperature sensing probes 13 on every battery rack, temperature sensing probe 13 can detect the temperature of every battery package, controlling means 5 can judge whether unusual according to the signal that temperature sensing probe 13 detected the battery package on the battery rack, when temperature sensing probe 13 detected the battery package temperature on the battery rack unusual, controlling means 5 can control extinguishing device 2 and put out a fire.
In some embodiments of the present invention, the electrical storage 20 may be multiple, each electrical storage 20 may be provided with the fire monitoring device 1 and the fire extinguishing device 2, and the fire fighting system 10 may set address codes for the smoke sensor 11, the temperature sensor 12 and the temperature probe 13 in each electrical storage 20 to locate the fire. When a fire breaks out in one of the electricity storage compartments 20, the fire does not spread to the electricity storage compartment 20 adjacent to the electricity storage compartment 20 that has broken out in the beginning of the fire. The fire extinguishing device 2 in the power storage bin 20 which is on fire is controlled by the control device 5 to extinguish fire, so that the other power storage bins 20 can be ensured to work normally.
Moreover, the smoke sensor 11 in each electricity storage bin 20 can be provided with an address code, the control device 5 can judge whether the electricity storage bin 20 where the smoke sensor 11 is located is on fire or not according to the address code of the smoke sensor 11, and the control device 5 can control the fire extinguishing device 2 to extinguish fire in the electricity storage bin 20 corresponding to the address code of the smoke sensor 11. Moreover, the temperature-sensitive sensor 12 in each power storage bin 20 can be provided with an address code, the control device 5 can judge whether the power storage bin 20 where the temperature-sensitive sensor 12 is located is on fire or not according to the address code of the temperature-sensitive sensor 12, and the control device 5 can control the fire extinguishing device 2 to extinguish the fire in the power storage bin 20 corresponding to the address code of the temperature-sensitive sensor 12. Meanwhile, the temperature-sensitive probes 13 in each electricity storage bin 20 can be provided with address codes, the control device 5 can judge whether the battery pack on the battery placing rack where the temperature-sensitive probes 13 are located is on fire according to the address codes of the temperature-sensitive probes 13, and the control device 5 can control the fire extinguishing device 2 to extinguish fire in the electricity storage bin 20 corresponding to the address codes of the temperature-sensitive probes 13. When a fire breaks out in one of the power storage bins 20, the fire extinguishing devices 2 in all the power storage bins 20 are turned on to extinguish the fire.
In some embodiments of the present invention, as shown in fig. 1, the plurality of electrical storage bins 20 may comprise: the fire-fighting monitoring device comprises a main electricity storage bin 201 and at least one expansion bin 202, wherein a control device 5 can be arranged in the main electricity storage bin 201, and a fire-fighting monitoring device 1 and a fire extinguishing device 2 in the expansion bin 202 can be in communication connection with the control device 5. Wherein, when the extension storehouse 202 is a plurality of, the fire control monitoring devices 1 in a plurality of extension storehouses 202 can with controlling means 5 parallel connection, fire extinguishing device 2 in a plurality of extension storehouses 202 can with controlling means 5 parallel connection, controlling means 5 can control fire control monitoring devices 1 and fire extinguishing device 2 in main storage electrical storehouse 201, controlling means 5 also can control fire control monitoring devices 1 and fire extinguishing device 2 in extension storehouse 202 simultaneously, the signal that fire control monitoring devices 1 in main storage electrical storehouse 201 detected and the signal that fire control monitoring devices 1 in extension storehouse 202 detected can be gathered in controlling means 5, that is to say, controlling means 5 can be to fire control monitoring devices 1 in main storage electrical storehouse 201 and fire control monitoring devices 1 in at least one extension storehouse 202 centralized management, in order to improve the management efficiency of trading power station 100.
Moreover, when the main power storage bin 201 and/or the at least one expansion bin 202 is on fire, the control device 5 can control the fire extinguishing devices 2 in the main power storage bin 201 and the expansion bin 202 to spray fire extinguishing substances, so that the effect of cooperatively extinguishing the fire in the main power storage bin 201 and the expansion bin 202 is achieved, the fire spreading can be avoided, and property loss in the power conversion station 100 can be reduced.
Preferably, the control device 5 can be a fire control box, the fire monitoring device 1 and the fire extinguishing device 2 in the expansion bin 202 can be connected into the fire control box through a wire harness in a bridging manner, so that the fire control box can centrally manage the main power storage bin 201 and the at least one expansion bin 202, and the power exchanging station 100 can also increase or decrease the expansion bins 202 according to requirements, so that the modular operation of the power exchanging station 100 can be improved.
In some embodiments of the utility model, the alarm device 3 may comprise: the audible and visual alarm 31 and the no-entry indicator 32, and the audible and visual alarm 31 and the no-entry indicator 32 can be in communication connection with the control device 5. The alarm device 3 may further include: the alarm bell 33, the alarm bell 33 is connected with the control device 5 in communication, and the control device 5 is suitable for controlling the alarm bell 33 to work. Wherein, audible-visual annunciator 31 can set up to a plurality ofly, a plurality of audible-visual annunciators 31 can set up respectively in main electricity storage storehouse 201 and at least one extension storehouse 202, a plurality of audible-visual annunciators 31 can the cross-over connection installation, when taking place the condition of a fire in electricity storage storehouse 20, controlling means 5 can control audible-visual annunciator 31 to send audible-visual signal, audible-visual signal can represent the condition of a fire that takes place in electricity storage storehouse 20, staff in electricity storage storehouse 20 can in time withdraw from electricity storage storehouse 20 after receiving audible-visual signal, thereby can guarantee personnel's life safety.
And, when extinguishing device 2 in storage battery compartment 20 spouts the fire extinguishing material, can form sealed environment in the storage battery compartment 20, controlling means 5 can control not to go into pilot lamp 32 and light, does not go into pilot lamp 32 and can remind the condition of a fire in staff storage battery compartment 20 not to put out to can avoid the staff to get into the scene of a fire before the conflagration is not put out, and then can prevent personnel from being injured. The alarm device 3 may further comprise an alarm bell 33, and when a fire occurs, the control device 5 may control the alarm bell 33 to make a harsh sound, and the alarm bell 33 may remind people in the electricity storage bin 20 to evacuate in time. Through the cooperation of the audible and visual alarm 31, the no-go indicator lamp 32 and the alarm bell 33, the fire fighting system 10 can enable personnel in the electricity storage bin 20 to evacuate from a fire scene in time, so that the life safety of the personnel can be guaranteed.
In some embodiments of the present invention, as shown in fig. 1, the fume extractor 4 may comprise: the smoke exhaust fan 41 and the air valve 42 are arranged in the electricity storage bin 20, the smoke exhaust fan 41 and the air valve 42 are arranged in the electricity storage bin, and the smoke exhaust fan 41 and the air valve 42 are selectively opened or closed. Wherein, blast gate 42 can communicate electricity storage storehouse 20 and external environment, and when extinguishing device 2 put out a fire to electricity storage storehouse 20, blast gate 42 can make electricity storage storehouse 20 and external environment not communicate, that is to say, can form sealed space basically in the electricity storage storehouse 20, and air in the external environment can not supply in the electricity storage storehouse 20, lacks the combustion improver during flame burning, and the conflagration is extinguish more easily to can reduce the loss of property in trading power station 100.
Moreover, when the fire extinguishing device 2 extinguishes the electricity storage bin 20, dense smoke or various toxic smoke is filled in the electricity storage bin 20, the air valve 42 can enable the electricity storage bin 20 to be communicated with the external environment, the smoke exhaust fan 41 can be opened, the smoke exhaust fan 41 can extract the dense smoke and the smoke generated in the electricity storage bin 20, the smoke exhaust fan 41 can discharge the dense smoke and the smoke out of the power conversion station 100, and people can normally enter and exit the electricity storage bin 20 after the heat is extinguished.
In some embodiments of the present invention, as shown in fig. 1, the fire protection system 10 may further include: open and stop button 6, open and stop button 6 and all be connected with controlling means 5, extinguishing device 2, open and stop button 6 and be used for controlling extinguishing device 2 to put out a fire or remove to put out a fire. Wherein, when the fire monitoring device 1 appears unusually, fire monitoring device 1 can send error signal to controlling means 5 when the condition of a fire does not appear in electrical storage storehouse 20, or fire monitoring device 1 does not send signal to controlling means 5 when the condition of a fire appears in electrical storage storehouse 20. When the condition of a fire does not appear in electricity storage storehouse 20, if fire monitoring devices 1 sends error signal to controlling means 5, controlling means 5 can start extinguishing device 2 and put out the fire extinguishing substance to the position of fire monitoring devices 1 report, and the staff can remove to put out a fire through opening and stopping button 6 control extinguishing device 2 to can prevent that extinguishing device 2 from putting out the fire extinguishing substance to the battery package mistake.
Moreover, when a fire occurs in the power storage bin 20, if the fire monitoring device 1 does not send a fire signal to the control device 5, the control device 5 cannot start the fire extinguishing device 2 to spray fire extinguishing substances into the power storage bin 20, and a worker can control the fire extinguishing device 2 to extinguish fire by starting and stopping the button 6, so that the fire extinguishing system 10 can be prevented from failing.
It should be noted that, when the fire extinguishing apparatus 2 is controlled by the control apparatus 5 to extinguish a fire, the fire extinguishing apparatus 2 may enter the discharge countdown when receiving the discharge signal of the control apparatus 5, and the staff in the power switching station 100 may withdraw from the power switching station 100 before the discharge countdown is finished, and when no fire occurs in the power storage 20, if the fire monitoring apparatus 1 sends an error signal to the control apparatus 5, the staff may control the fire extinguishing apparatus 2 to extinguish the fire through the start-stop button 6 before the discharge countdown is finished.
In some embodiments of the present invention, the fire fighting system 10 may further include: the pressure relief device 7, the pressure relief device 7 can set up in the electricity storage storehouse 20, and the pressure relief device 7 can be used for opening when the air pressure reaches the preset air pressure value in the electricity storage storehouse 20. Wherein, when a fire condition appears in the electricity storage bin 20, the electricity storage bin 20 can be closed, the electricity storage bin 20 can be basically kept closed, the control device 5 can control the fire extinguishing device 2 to spray fire extinguishing substances into the electricity storage bin 20, and the fire extinguishing substances can cause the air pressure in the electricity storage bin 20 to rise. Through set up pressure relief device 7 in fire extinguishing system 10, when the material of putting out a fire leads to the atmospheric pressure in the electricity storage storehouse 20 to reach preset atmospheric pressure value, pressure relief device 7 can open to make electricity storage storehouse 20 pressure release, the internal pressure in electricity storage storehouse 20 reduces, thereby can avoid the device in the electricity storage storehouse 20 to damage.
In some embodiments of the utility model, the fire suppression apparatus 2 may comprise: a tank body for storing heptafluoropropane, and the control device 5 can be used for controlling the tank body to spray the heptafluoropropane towards the power storage bin 20. The heptafluoropropane is a clean gas chemical fire extinguishing agent which mainly has a chemical fire extinguishing function and a physical fire extinguishing function, is gaseous at normal temperature, has the characteristics of no color, no odor, no conductivity, no corrosion, no environmental protection limitation and short retention time in the atmosphere, and can not corrode an unfired battery pack in the power storage bin 20 by using the heptafluoropropane for fire extinguishing, so that the heptafluoropropane can avoid larger property loss of the power conversion station 100 as far as possible, and can also play a technical effect of preventing the fire spread in the power storage bin 20.
Further, heptafluoropropane can liquefy the storage at the internal of jar, jar body can with fire control pipeline connection, when catching fire in the storage battery storehouse 20, controlling means 5 can control jar body and open, in the fire control pipeline can be carried into to the internal heptafluoropropane of jar, can be provided with the fire control shower nozzle on the fire control pipeline, the heptafluoropropane in the fire control pipeline can be released to the department of catching fire through the fire control shower nozzle blowout, can prevent flame burning after heptafluoropropane and the flame contact to extinguish the condition of a fire in the storage battery storehouse 20.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.
In the description of the present invention, "a plurality" means two or more.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A fire fighting system (10) of a charging station (100), the charging station (100) having a power storage compartment (20), comprising:
the fire-fighting monitoring device (1) is arranged in the electricity storage bin (20), and the fire-fighting monitoring device (1) is used for detecting whether a fire disaster happens in the electricity storage bin (20);
the fire extinguishing device (2) is arranged in the electricity storage bin (20), and the fire extinguishing device (2) is used for extinguishing fire;
the alarm device (3) is used for sending out alarm information when a fire disaster happens in the electricity storage bin (20);
a smoke exhaust device (4), wherein the smoke exhaust device (4) selectively exhausts the dense smoke and the gas in the electricity storage bin (20) to the outside of the electricity changing station (100);
control device (5), control device (5) with fire control monitoring devices (1) extinguishing device (2) alarm device (3) with fume extractor (4) all communication connection, control device (5) are used for controlling extinguishing device (2) alarm device (3) fume extractor (4) work.
2. Fire fighting system (10) of a power station (100) according to claim 1, characterized in that the fire fighting monitoring device (1) comprises: smoke sensor (11) and temperature-sensing sensor (12), smoke sensor (11) with temperature-sensing sensor (12) all locate the roof of electricity storage storehouse (20), just smoke sensor (11) with temperature-sensing sensor (12) all with controlling means (5) communication connection.
3. Fire fighting system (10) of a power station (100) according to claim 2, characterized in that the fire fighting monitoring device (1) further comprises: the temperature sensing probe (13), temperature sensing probe (13) set up battery rack in the electricity storage storehouse (20), temperature sensing probe (13) are used for detecting the temperature of battery package and with controlling means (5) communication connection.
4. A fire fighting system (10) of a power conversion station (100) according to claim 3, wherein the power storage bins (20) are plural, the fire monitoring device (1) and the fire extinguishing device (2) are arranged in each power storage bin (20), and address codes are arranged on the smoke sensor (11), the temperature sensor (12) and the temperature probe (13) in each power storage bin (20) so as to locate a fire.
5. Fire fighting system (10) of a charging station (100) according to claim 4, characterized in that the plurality of electrical storage bins (20) comprises: main electricity storage storehouse (201) and at least one extension storehouse (202), controlling means (5) are located in main electricity storage storehouse (201), in extension storehouse (202) fire control monitoring devices (1) with extinguishing device (2) all with controlling means (5) communication connection.
6. Fire fighting system (10) of a power station (100) according to claim 1, characterized in that the alarm device (3) comprises: the sound and light alarm (31) and the no-entry indicator light (32) are both in communication connection with the control device (5);
the alarm device (3) further comprises: an alarm bell (33), wherein the alarm bell (33) is connected with the control device (5) in a communication way, and the control device (5) is suitable for controlling the alarm bell (33) to work.
7. Fire fighting system (10) of a power station (100) according to claim 1, characterized in that the smoke evacuation device (4) comprises: the device comprises a smoke exhaust fan (41) and an air valve (42), wherein the smoke exhaust fan (41) and the air valve (42) are arranged on the electricity storage bin (20), and the smoke exhaust fan (41) and the air valve (42) are selectively opened or closed.
8. The fire protection system (10) of the power swapping station (100) of claim 1, further comprising: open and stop button (6), open and stop button (6) with controlling means (5) extinguishing device (2) are all connected, open and stop button (6) and be used for controlling extinguishing device (2) are put out a fire or are relieved and put out a fire.
9. The fire protection system (10) of the power swapping station (100) of claim 1, further comprising: the pressure relief device (7) is arranged on the electricity storage bin (20), and the pressure relief device (7) is used for opening when the air pressure in the electricity storage bin (20) reaches a preset air pressure value.
10. Fire fighting system (10) of a power station (100) according to claim 1, characterized in that the fire extinguishing device (2) comprises: the control device (5) is used for controlling the tank body to spray heptafluoropropane towards the inside of the electricity storage bin (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121184394.2U CN215741507U (en) | 2021-05-28 | 2021-05-28 | Fire-fighting system of power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121184394.2U CN215741507U (en) | 2021-05-28 | 2021-05-28 | Fire-fighting system of power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215741507U true CN215741507U (en) | 2022-02-08 |
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| CN202121184394.2U Active CN215741507U (en) | 2021-05-28 | 2021-05-28 | Fire-fighting system of power station |
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| CN (1) | CN215741507U (en) |
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