CN220873094U - Intelligent monitoring and early warning system for fire conditions of charging shed - Google Patents
Intelligent monitoring and early warning system for fire conditions of charging shed Download PDFInfo
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- CN220873094U CN220873094U CN202322685127.9U CN202322685127U CN220873094U CN 220873094 U CN220873094 U CN 220873094U CN 202322685127 U CN202322685127 U CN 202322685127U CN 220873094 U CN220873094 U CN 220873094U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
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- 239000007921 spray Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
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Abstract
The utility model relates to an intelligent monitoring and early warning system for fire conditions of a charging shed, which comprises the following components: the induction acquisition units are correspondingly arranged on each parking space and are used for acquiring environment data of each parking space area; the main control processor is connected with the induction acquisition unit and is used for comparing the acquired environmental data with preset data; the electric control switch is connected with the main control processor and used for controlling the on-off of a power box of the charging shed; the fire extinguishing device is connected with the main control processor, is correspondingly arranged on each parking space and is used for spraying fire extinguishing medium to each parking space area; and the cloud service platform is in communication connection with the main control processor and is used for storing the environment data. Environmental data such as temperature, smog, flare light in each parking stall region are gathered through response collection unit, when the condition of a fire appears, the main control processor control automatically controlled switch disconnection for the power supply box outage avoids taking place secondary disaster, and control extinguishing device opens simultaneously, thereby in time controls the condition of a fire.
Description
Technical Field
The utility model relates to the technical field of fireproof early warning, in particular to an intelligent monitoring early warning system for a fire condition of a charging shed.
Background
The electric vehicle is widely popularized and applied due to great traffic convenience, and the charging shed and the charging pile/charging socket are also widely built in various public places as charging supporting facilities. The rechargeable lithium battery pack is usually used as a vehicle-mounted power supply for the electric automobile, the lithium battery pack can generate heat in the charging process, and the battery is extremely easy to generate thermal runaway when the battery fails due to external physical factors or self-circuit problems in the charging and discharging process. The danger of thermal runaway of the battery pack is extremely high, and a fire disaster can occur when the battery pack is serious, and the spontaneous combustion event of the electric vehicle is also common. In addition, because the parking density of the vehicles in the charging shed is very high, when a certain electric vehicle is in a fire disaster, the adjacent vehicles around the electric vehicle are very easy to ignite, so that large-scale vehicle combustion and fire accidents are caused, and great potential safety hazards and economic losses are caused.
At present, most of charging cabins are in an unattended state, and corresponding treatment measures can be adopted only by discovery of security personnel or pedestrians and the like when a fire occurs, so that the fire is relatively lagged, and serious consequences of the expansion of the fire are extremely easy to cause.
Disclosure of utility model
In view of the shortcomings of the prior art, the utility model aims to provide an intelligent monitoring and early warning system for fire conditions of a charging shed, which has the advantage of timely monitoring and extinguishing the fire conditions.
To achieve the above and other related objects, the present utility model provides the following technical solutions:
an intelligent monitoring and early warning system for fire conditions of a charging shed, comprising:
the induction acquisition units are correspondingly arranged on each parking space and are used for acquiring environment data of each parking space area;
The main control processor is connected with the induction acquisition unit and is used for comparing the acquired environmental data with preset data;
The electric control switch is connected with the main control processor and used for controlling the on-off of a power box of the charging shed;
The fire extinguishing device is connected with the main control processor, is correspondingly arranged on each parking space and is used for spraying fire extinguishing medium to each parking space area;
The cloud service platform is in communication connection with the main control processor and is used for storing the environment data;
When the main control processor judges that the environmental data exceeds preset data and reaches a preset threshold value, the main control processor controls the electric control switch to be disconnected so as to cut off the power supply of the power supply box, and controls the fire extinguishing device to spray fire extinguishing medium to the corresponding parking space area.
According to the technical scheme, the sensing acquisition unit is used for acquiring the environmental data such as the temperature, smoke and fire light of each parking space area, the main control processor compares the environmental data with the preset data in real time, when a fire occurs, the phenomena such as obvious temperature rise, smoke dust and fire light generation and the like occur, the environmental data is obviously higher than the preset data to reach a preset threshold value, the occurrence of the fire can be judged, at the moment, the main control processor controls the electric control switch to be disconnected, so that the power supply box is powered off, secondary disasters are avoided, meanwhile, the fire extinguishing device is controlled to be opened, fire extinguishing media are sprayed to the parking space area corresponding to the occurrence of abnormal data, and accordingly, the fire is controlled in time, and dangerous situations such as expansion of the fire are prevented; meanwhile, the environment data are synchronously uploaded to the cloud service platform, and corresponding supervisory personnel can acquire the data through the cloud service platform, so that fire occurrence information is timely obtained, and disaster prevention and early warning capacity is improved.
As a preferred embodiment of the present utility model, the sensing acquisition unit includes one or more of a temperature sensor, a smoke sensor, or a photoelectric sensor.
According to the technical scheme, the temperature sensor is used for collecting temperature information, the smoke sensor is used for collecting smoke information, and the photoelectric sensor is used for collecting fire information, and whether fire occurs can be judged according to the information data.
As a preferable scheme of the utility model, the sensing acquisition unit further comprises a plurality of cameras, and when the main control processor judges that the environmental data exceeds the preset data and reaches a preset threshold value, the cameras are controlled to be opened, and the acquired image or video data is sent to the cloud service platform in real time.
According to the technical scheme, the on-site situation can be obtained in real time through the camera when a fire occurs, so that a supervisory person can take processing measures in time, for example, whether a fire alarm call needs to be dialed or not is judged to ask for help.
As a preferable scheme of the utility model, the fire extinguishing device comprises one or more of a sprayer, a dry powder fire extinguisher, a foam fire extinguisher or a water-based fire extinguisher, and each fire extinguishing device is provided with an electronic switch connected with the main control processor and used for controlling the fire extinguishing device to be turned on or off.
According to the technical scheme, the electronic switch is used for controlling the fire extinguishing device to be turned on and off, so that the fire extinguishing device is automatically controlled, and different types of fire extinguishing devices can meet different inactivation requirements.
As a preferable scheme of the utility model, the sensing acquisition unit is provided with a first address code, the fire extinguishing device is provided with a second address code, and the main control processor is used for sending the corresponding first address code and the corresponding second address code to the cloud service platform when controlling the fire extinguishing device to be started.
According to the technical scheme, the first address code and the second address code can represent the positions of the corresponding induction acquisition unit and the fire extinguishing device, so that the supervision personnel can be helped to determine the accurate position of the fire in time.
As a preferable scheme of the utility model, the cloud service platform is also connected with a monitor and/or a handheld terminal device, and the monitor or the handheld terminal device is used for displaying current environment data in real time.
According to the technical scheme, the current environment data can be displayed in real time through the monitor or the handheld terminal equipment, so that a supervisor can know whether a fire occurs or not in time.
As a preferable scheme of the utility model, the main control processor is connected with a wireless communication module, and the wireless communication module is used for being in communication connection with the cloud service platform.
According to the technical scheme, the wireless communication connection with the cloud service platform can be realized through the wireless communication module.
As a preferable scheme of the utility model, the main control processor is also connected with an alarm for sending out alarm information.
According to the technical scheme, the on-site alarm can be carried out through the alarm, and the on-site staff is informed of timely carrying out fire extinguishing work.
As described above, the present utility model has the following advantageous effects:
The embodiment of the utility model provides an intelligent monitoring and early warning system for fire conditions of a charging shed, which comprises the following components: the induction acquisition units are correspondingly arranged on each parking space and are used for acquiring environment data of each parking space area; the main control processor is connected with the induction acquisition unit and is used for comparing the acquired environmental data with preset data; the electric control switch is connected with the main control processor and used for controlling the on-off of a power box of the charging shed; the fire extinguishing device is connected with the main control processor, is correspondingly arranged on each parking space and is used for spraying fire extinguishing medium to each parking space area; the cloud service platform is in communication connection with the main control processor and is used for storing the environment data; when the main control processor judges that the environmental data exceeds preset data and reaches a preset threshold value, the main control processor controls the electric control switch to be disconnected so as to cut off the power supply of the power supply box, and controls the fire extinguishing device to spray fire extinguishing medium to the corresponding parking space area. The main control processor compares the environmental data with preset data in real time, when a fire occurs, the temperature is obviously increased, smoke dust, fire light and other phenomena are generated, the environmental data is obviously higher than the preset data to reach a preset threshold value, the fire can be judged, at the moment, the main control processor controls the electric control switch to be disconnected, so that the power supply box is powered off, secondary disasters are avoided, the fire extinguishing device is controlled to be turned on, and fire extinguishing media are sprayed to the parking space area corresponding to the abnormal data, so that the fire is controlled in time, and dangerous situations such as expansion of the fire are prevented; meanwhile, the environment data are synchronously uploaded to the cloud service platform, and corresponding supervisory personnel can acquire the data through the cloud service platform, so that fire occurrence information is timely obtained, and disaster prevention and early warning capacity is improved.
Drawings
FIG. 1 shows a system block diagram of an embodiment of the present utility model.
Fig. 2 shows a schematic layout of an induction acquisition unit and a fire extinguishing device according to an embodiment of the present utility model.
Corresponding part names are indicated by numerals and letters in the drawings:
1. parking space; 2. an induction acquisition unit; 3. fire extinguishing device.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1-2. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Referring to fig. 1 and 2, the present utility model provides an intelligent monitoring and early warning system for fire conditions of a charging shed, comprising: the induction acquisition units 2 are correspondingly arranged on the parking spaces 1 and are used for acquiring environmental data of the areas of the parking spaces 1; the main control processor is connected with the induction acquisition unit 2 and is used for comparing the acquired environmental data with preset data; the electric control switch is connected with the main control processor and used for controlling the on-off of a power box of the charging shed; the fire extinguishing device 3 is connected with the main control processor, is correspondingly arranged on each parking space 1 and is used for spraying fire extinguishing medium to the areas of each parking space 1; the cloud service platform is in communication connection with the main control processor and is used for storing environment data; when the main control processor judges that the environmental data exceeds the preset data and reaches a preset threshold value, the main control processor controls the electric control switch to be disconnected so as to cut off the power supply of the power supply box, and controls the fire extinguishing device 3 to spray the fire extinguishing medium to the corresponding parking space 1 area.
Specifically, the sensing collection unit 2 includes one or more of a temperature sensor, a smoke sensor or a photoelectric sensor, in this embodiment, the temperature sensor and the smoke sensor are preferably adopted to combine together, each parking space 1 is at least provided with a temperature sensor and a smoke sensor, the sensing collection unit 2 is arranged in the parking space 1 or at the top of a charging shed, the temperature sensor is embedded in the ground of the parking space 1, the smoke sensor is arranged at the top of the charging shed to better receive smoke signals, temperature information is acquired through the temperature sensor, smoke information is acquired through the smoke sensor, and fire information is acquired through the photoelectric sensor, and whether fire can be judged according to the information data.
Meanwhile, the induction acquisition unit 2 further comprises a plurality of cameras, the cameras preferably adopt AI cameras, the AI cameras can take pictures or take videos in real time or periodically, and when the main control processor judges that the environmental data exceeds preset data and reaches a preset threshold value, the main control processor also controls the cameras to be opened and sends the acquired images or video data to the cloud service platform in real time; the on-site situation can be obtained in real time through the camera when the fire occurs, so that the supervision personnel can take processing measures in time, for example, judging whether the fire alarm call needs to be dialed for help or not.
The fire extinguishing device 3 comprises one or more of a sprayer, a dry powder fire extinguisher, a foam fire extinguisher or a water-based fire extinguisher, and each fire extinguishing device 3 is provided with an electronic switch connected with a main control processor for controlling the fire extinguishing device 3 to be opened or closed, in some embodiments, the electronic switch can also adopt an electromagnetic valve, in the embodiment, the dry powder fire extinguisher is preferably adopted, each parking space 1 is preferably and correspondingly provided with 1-3 dry powder fire extinguishers, and the dry powder fire extinguishers are arranged at the top of a shed, so that the fire extinguishing device 3 can be controlled to be opened or closed through the electronic switch, the automatic control of the fire extinguishing device 3 is realized, and different types of fire extinguishing devices 3 can meet different inactivation requirements.
And the sensing acquisition unit 2 is provided with a first address code, the fire extinguishing device 3 is provided with a second address code, the main control processor is used for controlling the fire extinguishing device 3 to be started and sending the corresponding first address code and second address code to the cloud service platform, and the positions of the sensing acquisition unit 2 and the fire extinguishing device 3 can be represented through the first address code and the second address code, so that a supervisor can timely determine the accurate position of a fire.
The electric control switch is connected in series in the main power supply loop of the power supply box, for example, an existing electronic circuit breaker or other switch structures capable of controlling the on-off of the power supply circuit can be adopted.
The main control processor is connected with a wireless communication module, the wireless communication module is used for being in communication connection with the cloud service platform, the wireless communication module can adopt a 4G/5G communication module, a WiFi wireless module or an Internet of things module and the like, and the main control processor is mainly used for being in wireless communication connection with the cloud service platform, and uploading environmental data, control signals issued by the main control processor and other data to the cloud service platform.
Further, the cloud service platform is also connected with a monitor and/or a handheld terminal device, the monitor or the handheld terminal device is used for displaying current environment data in real time, the monitor can adopt a display, a monitoring display screen and the like, and the handheld terminal device such as a mobile phone, a notebook computer and the like can display the current environment data in real time through the monitor or the handheld terminal device, so that a supervisor can know whether a fire situation happens in time.
Simultaneously, the main control processor is also connected with an alarm for sending out alarm information, the alarm can adopt a buzzer, an audible and visual alarm and the like, and also can adopt a loudspeaker, alarm voice can be played through the loudspeaker, on-site alarm can be carried out through the alarm, and on-site staff is informed of timely carrying out fire extinguishing work.
The sensing acquisition unit 2 is used for acquiring environmental data such as temperature, smoke, fire and the like in the areas of the parking spaces 1, the main control processor compares the environmental data with preset data in real time, when a fire occurs, the phenomena such as obvious temperature rise, smoke dust, fire and the like can occur, the environmental data is obviously higher than the preset data to reach a preset threshold value, the occurrence of the fire can be judged, at the moment, the main control processor controls the electric control switch to be disconnected, so that the power supply box is powered off, secondary disasters are avoided, the fire extinguishing device 3 is controlled to be opened, and fire extinguishing media are sprayed to the areas of the parking spaces 1 corresponding to the occurrence of data abnormality, so that the fire is controlled in time, and dangerous situations such as expansion of the fire are prevented; meanwhile, the environment data are synchronously uploaded to the cloud service platform, and corresponding supervisory personnel can acquire the data through the cloud service platform, so that fire occurrence information is timely obtained, and disaster prevention and early warning capacity is improved.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (8)
1. Intelligent supervision early warning system of bicycle shed condition of a fire that charges, its characterized in that includes:
the induction acquisition units are correspondingly arranged on each parking space and are used for acquiring environment data of each parking space area;
The main control processor is connected with the induction acquisition unit and is used for comparing the acquired environmental data with preset data;
The electric control switch is connected with the main control processor and used for controlling the on-off of a power box of the charging shed;
The fire extinguishing device is connected with the main control processor, is correspondingly arranged on each parking space and is used for spraying fire extinguishing medium to each parking space area;
The cloud service platform is in communication connection with the main control processor and is used for storing the environment data;
When the main control processor judges that the environmental data exceeds preset data and reaches a preset threshold value, the main control processor controls the electric control switch to be disconnected so as to cut off the power supply of the power supply box, and controls the fire extinguishing device to spray fire extinguishing medium to the corresponding parking space area.
2. The intelligent monitoring and early warning system for fire in a charging shed according to claim 1, wherein the sensing and collecting unit comprises one or more of a temperature sensor, a smoke sensor or a photoelectric sensor.
3. The intelligent monitoring and early warning system for the fire conditions of the charging shed according to claim 1 or 2, wherein the sensing and collecting unit further comprises a plurality of cameras, and when the main control processor judges that the environmental data exceeds the preset data and reaches a preset threshold value, the cameras are controlled to be opened, and the acquired image or video data is sent to the cloud service platform in real time.
4. The intelligent monitoring and early warning system for the fire conditions of the charging shed according to claim 1, wherein the fire extinguishing devices comprise one or more of a sprayer, a dry powder fire extinguisher, a foam fire extinguisher or a water-based fire extinguisher, and each fire extinguishing device is provided with an electronic switch connected with the main control processor and used for controlling the fire extinguishing device to be opened or closed.
5. The intelligent monitoring and early warning system for fire conditions in a charging shed according to claim 1 or 4, wherein the sensing acquisition unit is provided with a first address code, the fire extinguishing device is provided with a second address code, and the main control processor is used for sending the corresponding first address code and second address code to the cloud service platform when controlling the fire extinguishing device to be started.
6. The intelligent monitoring and early warning system for the fire conditions of the charging shed according to claim 1, wherein the cloud service platform is further connected with a monitor and/or a handheld terminal device, and the monitor or the handheld terminal device is used for displaying current environmental data in real time.
7. The intelligent monitoring and early warning system for the fire conditions of the charging shed according to claim 1, wherein the main control processor is connected with a wireless communication module, and the wireless communication module is used for being in communication connection with a cloud service platform.
8. The intelligent monitoring and early warning system for the fire conditions of the charging shed according to claim 1, wherein the main control processor is further connected with an alarm for sending out alarm information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685127.9U CN220873094U (en) | 2023-10-08 | 2023-10-08 | Intelligent monitoring and early warning system for fire conditions of charging shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322685127.9U CN220873094U (en) | 2023-10-08 | 2023-10-08 | Intelligent monitoring and early warning system for fire conditions of charging shed |
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| CN220873094U true CN220873094U (en) | 2024-04-30 |
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| CN202322685127.9U Active CN220873094U (en) | 2023-10-08 | 2023-10-08 | Intelligent monitoring and early warning system for fire conditions of charging shed |
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| Country | Link |
|---|---|
| CN (1) | CN220873094U (en) |
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2023
- 2023-10-08 CN CN202322685127.9U patent/CN220873094U/en active Active
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