CN110841218A - Charging pile intelligent fire-fighting system, charging system and automatic fire extinguishing method - Google Patents
Charging pile intelligent fire-fighting system, charging system and automatic fire extinguishing method Download PDFInfo
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- CN110841218A CN110841218A CN201911152313.8A CN201911152313A CN110841218A CN 110841218 A CN110841218 A CN 110841218A CN 201911152313 A CN201911152313 A CN 201911152313A CN 110841218 A CN110841218 A CN 110841218A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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Abstract
The invention discloses a charging pile intelligent fire-fighting system, a charging system and an automatic fire-extinguishing method. The fire extinguishing treatment layer comprises a detection device, a fire extinguishing device and a fire extinguishing controller, and the detection device comprises a temperature sensing detection device and a smoke sensing detection device which are all installed in corresponding charging piles. Each temperature sensing detection device is used for detecting the real-time temperature in the corresponding charging pile, and each smoke sensing detection device is used for generating a smoke detection signal when fire smoke is generated in the corresponding charging pile. The fire extinguishing controller judges whether the real-time temperature is greater than the preset temperature one, if so, the fire extinguishing device is driven to release the fire extinguishing agent, and the fire extinguishing controller drives the corresponding fire extinguishing device to release the fire extinguishing agent when the corresponding smoke sensing detection equipment generates a smoke detection signal. The invention realizes the automatic fire extinguishing and remote manual fire extinguishing functions of the charging pile, and is beneficial to the platform information management of fire-fighting data.
Description
Technical Field
The invention relates to a fire fighting system in the technical field of fire fighting, in particular to a charging pile intelligent fire fighting system, a charging system and a charging pile automatic fire extinguishing method of the fire fighting system.
Background
The charging pile is a device for providing charging electric energy for electric vehicles such as electric automobiles and the like, has the function similar to that of a fuel charger in a gas station, can be fixed on the ground or on the wall, is installed in public buildings and parking lots of communities or charging stations, and can charge various types of electric vehicles according to different voltage grades. The equipment of the side is joined in marriage as the electric wire netting of filling electric pile, and its distribution characteristics have been decided to the particularity of its structure, and its inner structure also changes according to the required mode of charging of electric vehicle simultaneously.
However, because the circuit is more among the current electric pile that fills, when charging to the vehicle in addition, charging current is very big, simultaneously because most fill electric pile and all generally set up in open air environment, its water-proof effects is relatively poor, can lead to partial rainwater to get into the inside of filling electric pile, will cause the emergence of filling electric pile short circuit like this easily, and then the emergence of conflagration in the initiation fills electric pile to further cause loss of property, cause the hidden danger even to the life safety of the user who fills electric pile.
Disclosure of Invention
The invention provides an intelligent fire-fighting system for a charging pile, a charging system and an automatic fire-extinguishing method, and aims to solve the technical problems that an existing charging pile is easy to generate fire, so that property loss is caused, and even hidden danger is caused to life safety of users.
The invention is realized by adopting the following technical scheme: the utility model provides a fill electric pile wisdom fire extinguishing system, its is used for carrying out automatic fire extinguishing to at least one electric pile that fills handles, and its characterized in that, it includes:
the fire extinguishing processing layer comprises at least one detection device, at least one fire extinguishing device and at least one fire extinguishing controller, wherein the detection devices, the fire extinguishing devices and the fire extinguishing controller are all corresponding to the charging piles; each detection device comprises at least one temperature sensing detection device and at least one smoke sensing detection device which are arranged in the corresponding charging pile; each temperature sensing detection device is used for detecting the real-time temperature in the corresponding charging pile, and each smoke sensing detection device is used for generating a smoke detection signal when fire smoke is generated in the corresponding charging pile; the fire extinguishing device is arranged in the corresponding charging pile and is used for releasing at least one fire extinguishing agent; the fire extinguishing controller is used for judging whether the real-time temperature is higher than a preset temperature I or not, and if so, driving the fire extinguishing device to release the fire extinguishing agent; the fire extinguishing controller is also used for driving the corresponding fire extinguishing device to release the fire extinguishing agent when the corresponding smoke detection equipment generates the smoke detection signal;
the data transmission layer comprises at least one wireless control module corresponding to at least one charging pile; each wireless control module is electrically connected with the corresponding fire extinguishing device, and is used for sending corresponding action information and detection information of the detection device when the corresponding fire extinguishing device releases the fire extinguishing agent, sending corresponding fault information when the corresponding fire extinguishing device has a fault, and opening or closing the corresponding fire extinguishing device;
the data analysis processing layer is used for receiving the information sent by all the wireless control modules and integrating the information to obtain equipment information and fire alarm information of the fire extinguishing processing layer in each charging pile; and
the user service layer is used for receiving and displaying the equipment information and the fire alarm information, inquiring the number and the position information of a charging pile with a fire condition in a preset charging pile fire protection system according to the equipment information and the fire alarm information, sending the number and the position information to a fire protection mechanism for processing the fire condition, and finally sending disposal instruction information for opening a fire protection device in a fire condition area to the data analysis and processing layer; and the data analysis processing layer issues corresponding disposal instruction information II to the corresponding wireless control module according to the specific information of the fire extinguishing device needing to be opened or closed in the disposal instruction information I so as to open the corresponding fire extinguishing device.
The invention detects information in the charging pile through the detection device of the fire extinguishing treatment layer, detects real-time temperature in the charging pile through the temperature sensing detection device, detects smoke in the charging pile through the smoke sensing detection device, controls the fire extinguishing device through the fire extinguishing controller according to the detection information of the detection device, and drives the corresponding fire extinguishing device to release an aerosol fire extinguisher when the real-time temperature is higher than the preset temperature or a smoke detection signal is directly generated, so that the aerosol can extinguish the just generated open fire, the automatic fire extinguishing of the charging pile is realized, and the damage caused by further spreading of fire in the charging pile is avoided. Moreover, the invention transmits the action information and the fault information of the fire extinguishing device and the detection information of the detection device to the user service layer through the data analysis and processing layer through the wireless control module of the data transmission layer, so that a monitoring person at a remote end can master the internal condition of each charging pile and the information of the fire extinguishing device in real time, particularly when a fire occurs in the charging pile, the user service layer can send the serial number and the position information of the charging pile to a fire fighting mechanism, so that a fire fighter or other processing personnel can reach the position of the charging pile in time to process the charging pile with the fire occurrence, and can send a fire extinguishing instruction to the fire extinguishing device directly through the data transmission layer, thereby realizing the remote manual fire extinguishing function, solving the technical problems that the existing charging pile is easy to generate fire to cause property loss and even causes hidden danger to life safety of users, the technical effect that the extinguishment timeliness is high and further spreading of the fire of the charging pile is avoided is obtained.
As a further improvement of the above scheme, the temperature sensing detection device is a temperature sensing fire detector; the smoke detection device is a smoke detector and is used for sending the smoke detection signal after the concentration of the smoke reaches a preset concentration.
As a further improvement of the scheme, the fire extinguishing device is an aerosol fire extinguisher, a thermosensitive starting wire is arranged in the fire extinguishing device, and the fire extinguishing agent is released when the thermosensitive starting wire touches open fire or the temperature of the thermosensitive starting wire reaches a preset temperature two.
As a further improvement of the above scheme, the detection device further comprises at least one flame detector corresponding to at least one charging pile respectively, and each flame detector is installed in the corresponding charging pile; each flame detector is used for detecting whether flame is generated in the corresponding charging pile or not and sending a flame detection signal when flame is generated; and the fire extinguishing controller is also used for driving the corresponding fire extinguishing device to release the fire extinguishing agent when the corresponding flame detector sends the flame detection signal.
As a further improvement of the above scheme, the fire extinguishing treatment layer further comprises at least one fire alarm installed in the corresponding charging pile; and when the real-time temperature is higher than the preset temperature or the smoke detection device corresponding to the preset temperature generates the smoke detection signal, the fire extinguishing controller drives the fire alarm to send out fire alarm information.
As a further improvement of the scheme, the fire extinguishing controller is arranged in the corresponding charging pile controller of the charging pile, and when the real-time temperature is higher than the preset temperature I or the corresponding smoke detection equipment generates the smoke detection signal, the corresponding charging pile is driven to stop supplying power.
As a further improvement of the above scheme, the data transmission layer transmits the action information, the detection information and the fault information to the data analysis processing layer in a narrowband internet of things transmission manner; the data analysis processing layer is provided with a smart fire-fighting cloud platform which is used for integrating and storing the working information of each fire-extinguishing device.
As a further improvement of the above scheme, the user service layer includes a PC end and a mobile phone end; a fire monitoring system is preset in the PC end or the mobile phone end; the fire monitoring system is used for displaying the equipment information and the alarm information and is provided with a built-in button used for issuing the disposal instruction information I to the data analysis and processing layer.
The invention also provides a charging system, which comprises at least one charging pile and a charging fire-fighting system for automatically extinguishing the fire of the charging pile; the charging fire-fighting system is any charging pile intelligent fire-fighting system; each temperature sensing detection device is used for detecting the real-time temperature in the charging pile, and each smoke sensing detection device is used for generating a smoke detection signal when fire smoke is generated in the charging pile; the fire extinguishing device is installed in the charging pile and is used for releasing at least one fire extinguishing agent.
The invention also provides an automatic fire extinguishing method for the charging pile, which is applied to any charging pile intelligent fire extinguishing system and comprises the following steps:
step S1, detecting the real-time temperature of each area in at least one charging pile;
step S2, detecting whether fire smoke exists in each area of at least one charging pile;
step S3, judging whether the real-time temperature is greater than a preset temperature I;
when the real-time temperature is higher than the preset temperature, executing a step S4 to drive the fire extinguishing device to release the fire extinguishing agent;
when the real-time temperature is not greater than the preset temperature, jumping to step S1;
step S5, judging whether fire smoke exists in each area in the charging pile;
when fire smoke occurs in each area in the charging pile, jumping to step S4;
when no fire smoke is present in each area in the charging pile, the process proceeds to step S2.
Compared with the prior art, the intelligent fire-fighting system for the charging pile, the charging system and the automatic fire-extinguishing method have the following beneficial effects:
1. this fill electric pile wisdom fire extinguishing system, its fire extinguishing handles the layer and can realize spouting the automatic of conflagration in charging the electric pile, can erupt fire extinguishing agent under the circumstances such as burning appear in the circuit that fills in the electric pile, and fire extinguishing agent is as the medium of putting out a fire, and its fire extinguishing efficiency is high and can not cause the pollution, still can not cause the harm to the inside electrical components who fills in the electric pile simultaneously. Wherein, detecting device surveys information in filling electric pile, utilize temperature sensing detection equipment to detect the real-time temperature in filling electric pile, utilize smoke sensing detection equipment to detect the smog in filling electric pile, and fire extinguishing controller can control extinguishing device according to detecting device's detection information, then order about corresponding extinguishing device release aerosol fire extinguisher when real-time temperature is greater than preset temperature one or directly produces smog detected signal, the aerosol just can put out the naked light that has just produced like this, realize filling electric pile's automatic fire extinguishing, avoid filling electric pile in the conflagration further spread the harm that causes. So, produce the earlier stage of conflagration in charging stake, the processing layer of putting out a fire just can put out a fire automatically to improve the ageing of putting out a fire, control the condition of a fire from the source, make the high-efficient safety of putting out a fire, the promptness is high.
2. The wireless control module of the charging pile intelligent fire-fighting system can transmit the action information and the fault information of the fire extinguishing device and the detection information of the detection device to the data analysis and processing layer, the data analysis and processing layer can further process and integrate the information, thereby obtaining the equipment information and the fire alarm information of each charging pile and transmitting the information to a user service layer, therefore, the user service layer can inquire the serial number and the position information of the charging pile in which the fire occurs according to the equipment information and the fire alarm information and send the information to a fire-fighting organization, so that the firemen or other processing personnel can timely arrive at the position of the charging pile to process the charging pile in case of fire, meanwhile, a fire extinguishing instruction can be sent to the fire extinguishing device directly through the data transmission layer, and a remote manual fire extinguishing function is achieved. Moreover, personnel on the user service layer can monitor each charging pile through the fault information, obtain the operating state of all charging piles in one area, and guarantee that all fire extinguishing devices can normally operate, so that fire fighting data information can be remotely collected and analyzed in a centralized manner, and the platform information management of the fire fighting data is facilitated.
3. This fill electric pile wisdom fire extinguishing system, its extinguishing device can be the aerosol fire extinguisher, has set up the temperature sensing line in addition, and when the high temperature in filling electric pile and fire extinguishing controller were out of work like this, the temperature sensing line of starting can touch naked light or high temperature, and extinguishing device automatic release fire extinguishing agent when this moment will be, further guarantees that extinguishing device can put out a fire smoothly. Simultaneously, this fill electric pile wisdom fire extinguishing systems's detection device can also include flame detector, especially when the inner space that fills electric pile is very big, flame detector can expand detection device's detection scope, can send flame detection signal when filling electric pile inside flame appearing promptly in time, and fire extinguishing controller just can order about extinguishing device release aerosol when flame detection signal appears and put out the conflagration.
4. This fill electric pile wisdom fire extinguishing system, its fire extinguishing controller in the layer of putting out a fire can set up in filling the electric pile controller, and the controller of putting out a fire moreover can order about to fill electric pile and stop the power supply when the real-time high temperature that detects perhaps detects smog, can bring following benefit like this: (1) the fire in other areas caused by continuous power supply of the internal circuit of the charging pile is prevented; (2) the damage and the damage to municipal lines caused by short circuit caused by fire are avoided; (3) due to the fact that a fire possibly causes charging current in an internal circuit of the charging pile to be disordered, and meanwhile, voltage possibly changes greatly, the situation that a charger or a storage battery of the electric vehicle is burnt out due to large current or large voltage can be prevented; (4) the waste of electric energy is reduced.
The beneficial effects of this charging system and fill electric pile automatic fire extinguishing method are the same with the beneficial effect of above-mentioned electric pile wisdom fire extinguishing systems that fills, do not do this again and give unnecessary details here.
Drawings
Fig. 1 is a system framework diagram of a charging pile intelligent fire protection system according to embodiment 1 of the present invention;
fig. 2 is a flowchart of an automatic fire extinguishing method for a charging pile according to embodiment 4 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, the present embodiment provides a charging pile intelligent fire-fighting system, which is used for conducting fire extinguishing treatment on a charging pile, and can be used for treating one charging pile and a plurality of charging piles. Particularly, the system of this embodiment can carry out conflagration early warning to filling electric pile to in time put out a fire when filling the inside condition of a fire that appears of electric pile. Wherein, this fill electric pile wisdom fire extinguishing system includes the layer of handling of putting out a fire, data transmission layer, data analysis handle layer and user service layer.
The fire extinguishing treatment layer comprises a detection device, a fire extinguishing device and a fire extinguishing controller, and can also comprise a fire alarm. Wherein, the quantity of detection device, extinguishing device and fire extinguishing controller all is one at least, moreover with fill electric pile one-to-one. Each detection device comprises at least one temperature sensing detection device and at least one smoke sensing detection device which are installed in the corresponding charging pile. Each temperature sensing detection device is used for detecting the real-time temperature in the corresponding charging pile, and each smoke sensing detection device is used for generating a smoke detection signal when fire smoke is generated in the corresponding charging pile. In this embodiment, the temperature sensing device is a temperature sensing fire detector, which can be an existing temperature sensing device, and the smoke sensing device is a smoke sensing detector. The smoke detector is used for sending a smoke detection signal after the concentration of smoke reaches a preset concentration, and the smoke detector can select the existing smoke sense. The quantity of temperature sensing detection equipment and smoke sensing detection equipment can be decided according to the inner space of charging pile, and can also be decided according to the gathering area of the circuit in the charging pile. For example, when there are three line concentration areas in a certain charging pile, the number of the temperature sensing detection devices and the number of the smoke sensing detection devices may be three, and each of the temperature sensing detection devices or the smoke sensing detection devices is disposed in a different line concentration area. Of course, the specific position setting of temperature sensing detection equipment and smoke sensing detection equipment still needs to be decided according to the position of easily producing the condition of a fire in charging pile. The extinguishing device is installed in the corresponding electric pile that fills, and is used for releasing at least one fire extinguishing agent. The fire extinguishing device can be an aerosol fire extinguisher, a thermosensitive starting line can be arranged in the fire extinguishing device, and the fire extinguishing device releases the fire extinguishing agent when the thermosensitive starting line touches open fire or the temperature of the fire extinguishing device reaches a preset temperature two. The fire extinguishing controller is used for judging whether the real-time temperature is higher than a preset temperature I or not, and if so, the fire extinguishing controller drives the fire extinguishing device to release the fire extinguishing agent. The fire extinguishing controller is also used for driving the corresponding fire extinguishing device to release the fire extinguishing agent when the corresponding smoke sensing detection equipment generates a smoke detection signal.
Wherein, fire extinguishing controller can directly set up in the inside of filling electric pile, also can integrate on extinguishing device, can also set up respectively on corresponding temperature sensing detection equipment and smoke detection equipment. The fire extinguishing controller can also be arranged in the detection device by means of functional units, for example a decision unit and a drive unit. So, when a certain region of filling electric pile reach the uniform temperature or meet naked light after, the layer of handling of putting out a fire can automatic start, releases the aerosol and puts out a fire for the system has stable performance, starts characteristics such as rapid, the high efficiency of putting out a fire. The quantity of fire alarm ware is at least one, and fire alarm ware installs in the electric pile that fills that corresponds moreover. When the real-time temperature is higher than the preset temperature or the smoke detection device corresponding to the preset temperature generates smoke detection signals, the fire extinguishing controller orders the fire alarm to send out fire alarm information, so that people nearby the charging pile can be reminded of timely knowing a fire and carrying out evacuation and escape.
The data transmission layer comprises at least one wireless control module, and each wireless control module corresponds to one charging pile. Every wireless control module electric connection corresponds extinguishing device, and be used for sending corresponding action information (this information includes extinguishing device's initiating information and operating information) and detecting device's detection information (detection information includes the real-time temperature information that detects and the status information whether flame appears) when its extinguishing agent of extinguishing device release that corresponds, also be used for sending corresponding fault information (fault information includes that extinguishing device appears that the extinguishing agent storage is not enough, information such as automatic release trouble), still be used for opening or close corresponding extinguishing device (as extinguishing device's control switch, can realize data control function) when corresponding extinguishing device has the trouble. The data transmission layer can play a role in transmitting data and can also remotely control media of the fire extinguishing device.
In this embodiment, the data transmission layer transmits the action information, the detection information and the fault information to the data analysis processing layer in a narrowband internet of things transmission mode. Wireless control module passes through signal of telecommunication connection with extinguishing device to pass through NB wireless internet of things with the server and be connected, can convey equipment information to the server, receive simultaneously and deal with the instruction and send electric start signal to fire extinguishing apparatus, start the product and put out a fire. Moreover, a high-energy battery is arranged in the wireless control module, an external power supply is not needed, the current larger than 1A can be output after an instruction is received so as to start the connected fire extinguishing device, and the installation is simple and convenient.
The data analysis processing layer is used for receiving information sent by all the wireless control modules and integrating the information to acquire equipment information and fire alarm information of the fire extinguishing processing layer in each charging pile. In this embodiment, data analysis handles the layer and sets up wisdom fire control cloud platform, and wisdom fire control cloud platform is used for integrating and storing each extinguishing device's work information. The data analysis processing layer can process the information through cloud service and store the information in a big data collection mode, so that a big data network of all fire extinguishing devices can be formed, and the information of each fire extinguishing device can be stored in a database. The data analysis and processing layer can convert mechanical language information generated by the fire extinguishing device into data information in a form of visual statistics, statistical diagrams and the like, and further transmit the data to the next ring.
The user service layer is used for receiving and displaying equipment information and fire alarm information, and the information can be displayed in modes such as large screens and information gathering, and each charging pile is associated with the information of the fire extinguishing device inside the charging pile, so that when a fire disaster occurs inside a certain fire extinguishing device, the charging pile in which the fire disaster occurs can be directly mastered. The user service layer firstly inquires the serial number and the position information of the charging pile with the fire in a preset charging pile fire-fighting system according to the equipment information and the fire alarm information, then sends the serial number and the position information to a fire-fighting mechanism for processing the fire, and finally sends disposal instruction information I for opening a fire extinguishing device in the fire area to the data analysis processing layer. And the data analysis processing layer sends corresponding disposal instruction information II to the corresponding wireless control module according to the specific information of the fire extinguishing device needing to be opened or closed in the disposal instruction information I so as to open the corresponding fire extinguishing device.
In this embodiment, the user service layer includes a PC end and a mobile phone end. A fire monitoring system is preset in the PC end or the mobile phone end. The fire monitoring system is used for displaying equipment information and fire alarm information and is provided with a built-in button used for sending disposal instruction information I to the data analysis and processing layer. Like this, the user can in time monitor the fire information who fills electric pile through multiple equipment, can check content such as alarm information, equipment trouble information and fire control data statistical analysis moreover through equipment information. In some special cases, after confirming that charging pile appears the condition of a fire, when extinguishing device is not automatic starting, the manual remote start extinguishing device of user's accessible cell-phone APP or computer web end "a key deal with" function (be built-in button promptly) puts out a fire. In order to prevent the device from being operated by mistake, password confirmation can be set before starting in the embodiment. Of course, the user service layer can also be connected to the charging pile video monitoring equipment, and when a fire occurs, the corresponding charging pile monitoring video can be called in a linkage mode to confirm the fire.
Moreover, because the user service layer has the information of each fire extinguishing apparatus, when the fire extinguishing apparatus takes place the action, entire system can produce the warning feedback like this, can enough make fire extinguishing apparatus realize the automatic fire extinguishing function like this, can also realize fire alarm's function to make the user that is located the distal end can in time know the conflagration emergence time, so that the fire fighter in time arrives the scene and puts out a fire, prevents further stretching of conflagration. Particularly, this user service layer can send the serial number and the positional information of the electric pile of filling that take place the condition of a fire to fire control mechanism, and fire control mechanism just can in time go to the concrete position of the electric pile of filling that appears the conflagration like this and put out a fire, improves the timeliness and the accuracy that the fire control was put out a fire. Meanwhile, the information of the fire extinguishing device can be uploaded to the user service layer in real time, so that when the fire extinguishing device breaks down, the user service layer can timely receive fault feedback information, related personnel are reminded of timely maintaining or replacing, and normal operation of the whole system is guaranteed.
In this embodiment, each extinguishing device can set up the serial number in advance, and the electric pile that fills at its place also can be numbered in advance, and when the warning appears in one of them extinguishing device or when the trouble, the electric pile that fills at this extinguishing device place can both in time be looked up to the user service layer to further can inquire this position of filling electric pile place, realize the function of fire location. So, user service layer can direct positioning to the specific position that fills electric pile and production condition of a fire that appears the conflagration through warning feedback information, and the auxiliary personnel in time handles and the analysis of fire accident, and then further makes things convenient for fire fighter or maintainer to handle the accident, can enough ensure to fill the safety of electric pile personnel, also can reduce the damage of conflagration to filling electric pile, reduces the loss of property that the conflagration caused.
Of course, the above-described manner of notifying the firefighter is various. The fire alarm system comprises a fire alarm information acquisition module, a user service layer and a charging pile, wherein the user service layer is arranged on the fire alarm information acquisition module, and the charging pile is arranged on the user service layer. Secondly, the user service layer of this embodiment can also set up at the surveillance center, and the staff of surveillance center can inform the fire fighter through the manual communication mode and put out a fire in the past. Thirdly, the user service layer of this embodiment can integrate SMS, phone notification service, and after the warning feedback appears, the user service layer can directly send the warning SMS to relevant responsible person and dial the warning phone, and fire alarm content is including the electric pile and the concrete position of starting a fire that fill that appear the conflagration, guarantees that the condition of a fire information can in time be known, and the auxiliary personnel handles rapidly.
In addition, in some embodiments, the fire fighting system also realizes the networking reminding function with the owner of the vehicle. When the user service layer receives the fire alarm information, the user service layer further judges whether the electric vehicle is charged at the position where the charging pile is located after inquiring the serial number and the position information of the charging pile where the fire occurs. When the charging pile in a fire is used, the user service layer directly sends information to all people of the corresponding electric vehicles besides sending information to the fire-fighting organization, and the charging pile is prompted to be in a fire. Like this, after filling electric pile and taking place the fire disaster, not only the fire fighter can in time arrive, and the car owner that is using this to fill electric pile in addition also can in time discover and arrive the scene to take out the electric vehicle who is charging, avoid the conflagration to cause the damage to vehicle at the automatic conflagration of putting out improper institute and further arousing. Moreover, the charging pile is very rapid when a fire disaster happens, and the fire fighters can arrive at the scene at night relative to the vehicle owner, so that the vehicle owner can put out a fire in advance, and the fire extinguishing efficiency is improved.
To sum up, compare in current electric pile fire extinguishing technology that fills, the electric pile wisdom fire extinguishing systems that fills of this embodiment includes following advantage:
1. this fill electric pile wisdom fire extinguishing system, its fire extinguishing handles the layer and can realize spouting the automatic of conflagration in charging the electric pile, can erupt fire extinguishing agent under the circumstances such as burning appear in the circuit that fills in the electric pile, and fire extinguishing agent is as the medium of putting out a fire, and its fire extinguishing efficiency is high and can not cause the pollution, still can not cause the harm to the inside electrical components who fills in the electric pile simultaneously. Wherein, detecting device surveys information in filling electric pile, utilize temperature sensing detection equipment to detect the real-time temperature in filling electric pile, utilize smoke sensing detection equipment to detect the smog in filling electric pile, and fire extinguishing controller can control extinguishing device according to detecting device's detection information, then order about corresponding extinguishing device release aerosol fire extinguisher when real-time temperature is greater than preset temperature one or directly produces smog detected signal, the aerosol just can put out the naked light that has just produced like this, realize filling electric pile's automatic fire extinguishing, avoid filling electric pile in the conflagration further spread the harm that causes. So, produce the earlier stage of conflagration in charging stake, the processing layer of putting out a fire just can put out a fire automatically to improve the ageing of putting out a fire, control the condition of a fire from the source, make the high-efficient safety of putting out a fire, the promptness is high.
2. The wireless control module of the charging pile intelligent fire-fighting system can transmit the action information and the fault information of the fire extinguishing device and the detection information of the detection device to the data analysis and processing layer, the data analysis and processing layer can further process and integrate the information, thereby obtaining the equipment information and the fire alarm information of each charging pile and transmitting the information to a user service layer, therefore, the user service layer can inquire the serial number and the position information of the charging pile in which the fire occurs according to the equipment information and the fire alarm information and send the information to a fire-fighting organization, so that the firemen or other processing personnel can timely arrive at the position of the charging pile to process the charging pile in case of fire, meanwhile, a fire extinguishing instruction can be sent to the fire extinguishing device directly through the data transmission layer, and a remote manual fire extinguishing function is achieved. Moreover, personnel on the user service layer can monitor each charging pile through the fault information, obtain the operating state of all charging piles in one area, and guarantee that all fire extinguishing devices can normally operate, so that fire fighting data information can be remotely collected and analyzed in a centralized manner, and the platform information management of the fire fighting data is facilitated.
3. This fill electric pile wisdom fire extinguishing system, its extinguishing device can be the aerosol fire extinguisher, has set up the temperature sensing line in addition, and when the high temperature in filling electric pile and fire extinguishing controller were out of work like this, the temperature sensing line of starting can touch naked light or high temperature, and extinguishing device automatic release fire extinguishing agent when this moment will be, further guarantees that extinguishing device can put out a fire smoothly. Simultaneously, this fill electric pile wisdom fire extinguishing systems's detection device can also include flame detector, especially when the inner space that fills electric pile is very big, flame detector can expand detection device's detection scope, can send flame detection signal when filling electric pile inside flame appearing promptly in time, and fire extinguishing controller just can order about extinguishing device release aerosol when flame detection signal appears and put out the conflagration.
Example 2
This embodiment provides a fill electric pile wisdom fire extinguishing system, and this system has increased partial structure on embodiment 1 basis. Wherein, detection device still includes flame detector, and flame detector's quantity is one at least, and every flame detector corresponds with a charging pile moreover, and every flame detector is installed in the corresponding charging pile. Each flame detector is used for detecting whether flame is generated in the corresponding charging pile or not and sending a flame detection signal when flame is generated. And the fire extinguishing controller is also used for driving the corresponding fire extinguishing device to release the fire extinguishing agent when the corresponding flame detector sends out a flame detection signal. The specific number of the flame detectors is actually set according to the size of the internal space of the charging pile, and the number of the flame detectors can be multiple when the internal space of the charging pile is very large.
Example 3
This embodiment provides a fill electric pile wisdom fire extinguishing systems, this system and embodiment 1 are similar, and the controller setting that puts out a fire of the layer of handling that puts out a fire in the difference lies in this embodiment fills electric pile controller in the correspondence. The fire extinguishing controller can order about the corresponding charging pile to stop supplying power when the real-time temperature is greater than the preset temperature or the corresponding smoke detection equipment generates smoke detection signals. In fact, the controller just can be designed into to the controller with filling the electric pile controller in the controller of putting out a fire, and this controller can enough realize all control function of the controller of putting out a fire, also can realize filling all control function of electric pile controller.
Like this, the fire extinguishing controller on the layer is handled in putting out a fire can order about to fill electric pile and stop the power supply when the real-time high temperature that detects or detect smog, can bring following benefit like this: (1) the fire in other areas caused by continuous power supply of the internal circuit of the charging pile is prevented; (2) the damage and the damage to municipal lines caused by short circuit caused by fire are avoided; (3) due to the fact that a fire possibly causes charging current in an internal circuit of the charging pile to be disordered, and meanwhile, voltage possibly changes greatly, the situation that a charger or a storage battery of the electric vehicle is burnt out due to large current or large voltage can be prevented; (4) the waste of electric energy is reduced.
Example 4
Referring to fig. 2, the present embodiment provides an automatic fire extinguishing method for a charging pile, which is applied to any one of the intelligent fire extinguishing systems for the charging pile in embodiments 1 to 3, and the automatic fire extinguishing method includes the following steps:
step S1, detecting the real-time temperature of each area in at least one charging pile;
step S2, detecting whether fire smoke exists in each area of at least one charging pile;
step S3, judging whether the real-time temperature is greater than a preset temperature I;
when the real-time temperature is higher than the preset temperature, executing the step S4 to drive the fire extinguishing device to release the fire extinguishing agent;
when the real-time temperature is not higher than the preset temperature, jumping to step S1;
step S5, judging whether fire smoke exists in each area in the charging pile;
when fire smoke occurs in each area in the charging pile, the process goes to step S4;
when no fire smoke is present in each area in the charging pile, the process proceeds to step S2.
It should be noted here that the above two determination steps S3 and S5 may not be divided into front and back steps, i.e., the two steps may be performed simultaneously.
In other embodiments, the automatic fire extinguishing method not only comprises the steps, but also adds a step of networking with a remote control. Wherein, the automatic fire extinguishing method also comprises the following steps:
(1) when the corresponding fire extinguishing device releases the fire extinguishing agent, sending corresponding action information and detection information of the detection device to the data analysis processing layer, and when the corresponding fire extinguishing device has a fault, sending corresponding fault information to the data analysis processing layer;
(2) receiving and integrating information sent by all wireless control modules to obtain equipment information and fire alarm information of a fire extinguishing processing layer in each charging pile;
(3) receiving and displaying equipment information and fire alarm information, inquiring the number and the position information of a charging pile with a fire in a preset charging pile fire protection system according to the equipment information and the fire alarm information, sending the number and the position information to a fire protection mechanism for processing the fire, and sending disposal instruction information I for opening a fire extinguishing device in a fire area to a data analysis and processing layer;
(4) and issuing corresponding disposal instruction information II to the corresponding wireless control module to open the corresponding fire extinguishing device according to the specific information of the fire extinguishing device needing to be opened or closed in the disposal instruction information I.
Example 5
The present embodiment provides a charging system for charging various electric vehicles, such as electric automobiles. Wherein, charging system is including filling electric pile and fire extinguishing system that charges. The quantity of filling electric pile is one at least, and it can charge at least one electric vehicle. The charging fire-fighting system is used for automatically extinguishing fire of the charging pile, and the charging pile intelligent fire-fighting system in any embodiment 11-3 is adopted in the charging pile intelligent fire-fighting system. Each temperature sensing detection device is used for detecting the real-time temperature in the charging pile, and each smoke sensing detection device is used for generating a smoke detection signal when fire smoke is generated in the charging pile. The fire extinguishing device is installed in the charging pile and is used for releasing at least one fire extinguishing agent. The charging system of this embodiment can be automatically put out its inside conflagration that fills electric pile, but also can make the inside condition of a fire of electric pile in time discovery of the control personnel who is located the distal end, can improve the put out efficiency of conflagration, both can reduce the conflagration burnout that fills electric pile, also can prevent further stretching of conflagration, can also play the effect of reminding to the user of service simultaneously. Like this, the charging system of this embodiment is higher for current charging system, and its security of using is also longer moreover to life can also generate the fire control big data of filling electric pile, so that carry out cloud management to filling electric pile.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a fill electric pile wisdom fire extinguishing system, its is used for carrying out automatic fire extinguishing to at least one electric pile that fills handles, and its characterized in that, it includes:
the fire extinguishing processing layer comprises at least one detection device, at least one fire extinguishing device and at least one fire extinguishing controller, wherein the detection devices, the fire extinguishing devices and the fire extinguishing controller are all corresponding to the charging piles; each detection device comprises at least one temperature sensing detection device and at least one smoke sensing detection device which are arranged in the corresponding charging pile; each temperature sensing detection device is used for detecting the real-time temperature in the corresponding charging pile, and each smoke sensing detection device is used for generating a smoke detection signal when fire smoke is generated in the corresponding charging pile; the fire extinguishing device is arranged in the corresponding charging pile and is used for releasing at least one fire extinguishing agent; the fire extinguishing controller is used for judging whether the real-time temperature is higher than a preset temperature I or not, and if so, driving the fire extinguishing device to release the fire extinguishing agent; the fire extinguishing controller is also used for driving the corresponding fire extinguishing device to release the fire extinguishing agent when the corresponding smoke detection equipment generates the smoke detection signal;
the data transmission layer comprises at least one wireless control module corresponding to at least one charging pile; each wireless control module is electrically connected with the corresponding fire extinguishing device, and is used for sending corresponding action information and detection information of the detection device when the corresponding fire extinguishing device releases the fire extinguishing agent, sending corresponding fault information when the corresponding fire extinguishing device has a fault, and opening or closing the corresponding fire extinguishing device;
the data analysis processing layer is used for receiving the information sent by all the wireless control modules and integrating the information to obtain equipment information and fire alarm information of the fire extinguishing processing layer in each charging pile; and
the user service layer is used for receiving and displaying the equipment information and the fire alarm information, inquiring the number and the position information of a charging pile with a fire condition in a preset charging pile fire protection system according to the equipment information and the fire alarm information, sending the number and the position information to a fire protection mechanism for processing the fire condition, and finally sending disposal instruction information for opening a fire protection device in a fire condition area to the data analysis and processing layer; and the data analysis processing layer issues corresponding disposal instruction information II to the corresponding wireless control module according to the specific information of the fire extinguishing device needing to be opened or closed in the disposal instruction information I so as to open the corresponding fire extinguishing device.
2. The charging pile intelligent fire-fighting system according to claim 1, wherein the temperature-sensing detection device is a temperature-sensing fire detector; the smoke detection device is a smoke detector and is used for sending the smoke detection signal after the concentration of the smoke reaches a preset concentration.
3. The charging pile intelligent fire-fighting system according to claim 1, wherein the fire extinguishing device is an aerosol fire extinguisher, a thermosensitive starting wire is arranged in the fire extinguishing device, and the fire extinguishing agent is released when the thermosensitive starting wire touches an open fire or is at a preset temperature of two.
4. The charging pile intelligent fire-fighting system according to claim 1, wherein the detecting device further comprises at least one flame detector corresponding to each of the at least one charging pile, each flame detector being installed in the corresponding charging pile; each flame detector is used for detecting whether flame is generated in the corresponding charging pile or not and sending a flame detection signal when flame is generated; and the fire extinguishing controller is also used for driving the corresponding fire extinguishing device to release the fire extinguishing agent when the corresponding flame detector sends the flame detection signal.
5. The charging pile intelligent fire fighting system according to claim 1, wherein the fire extinguishing processing layer further comprises at least one fire alarm installed in the corresponding charging pile; and when the real-time temperature is higher than the preset temperature or the smoke detection device corresponding to the preset temperature generates the smoke detection signal, the fire extinguishing controller drives the fire alarm to send out fire alarm information.
6. The charging pile intelligent fire fighting system according to claim 1, wherein the fire extinguishing controller is disposed in a charging pile controller of a corresponding charging pile and drives the corresponding charging pile to stop supplying power when the real-time temperature is higher than the preset temperature or the corresponding smoke detection device generates the smoke detection signal.
7. The charging pile intelligent fire fighting system according to claim 1, wherein the data transmission layer transmits the action information, the detection information and the fault information to the data analysis processing layer through a narrow-band internet of things transmission mode; the data analysis processing layer is provided with a smart fire-fighting cloud platform which is used for integrating and storing the working information of each fire-extinguishing device.
8. The charging pile intelligent fire-fighting system according to claim 1, wherein the user service layer comprises a PC end and a mobile phone end; a fire monitoring system is preset in the PC end or the mobile phone end; the fire monitoring system is used for displaying the equipment information and the alarm information and is provided with a built-in button used for issuing the disposal instruction information I to the data analysis and processing layer.
9. A charging system comprises at least one charging pile and a charging fire-fighting system for automatically extinguishing fire of the charging pile, and is characterized in that the charging fire-fighting system is the charging pile intelligent fire-fighting system according to any one of claims 1-8; each temperature sensing detection device is used for detecting the real-time temperature in the charging pile, and each smoke sensing detection device is used for generating a smoke detection signal when fire smoke is generated in the charging pile; the fire extinguishing device is installed in the charging pile and is used for releasing at least one fire extinguishing agent.
10. An automatic fire extinguishing method for a charging pile is applied to the intelligent fire extinguishing system for the charging pile according to any one of claims 1 to 8, and is characterized by comprising the following steps of:
step S1, detecting the real-time temperature of each area in at least one charging pile;
step S2, detecting whether fire smoke exists in each area of at least one charging pile;
step S3, judging whether the real-time temperature is greater than a preset temperature I;
when the real-time temperature is higher than the preset temperature, executing a step S4 to drive the fire extinguishing device to release the fire extinguishing agent;
when the real-time temperature is not greater than the preset temperature, jumping to step S1;
step S5, judging whether fire smoke exists in each area in the charging pile;
when fire smoke occurs in each area in the charging pile, jumping to step S4;
when no fire smoke is present in each area in the charging pile, the process proceeds to step S2.
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