CN114191752A - Charging pile safety system - Google Patents
Charging pile safety system Download PDFInfo
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- CN114191752A CN114191752A CN202111568628.8A CN202111568628A CN114191752A CN 114191752 A CN114191752 A CN 114191752A CN 202111568628 A CN202111568628 A CN 202111568628A CN 114191752 A CN114191752 A CN 114191752A
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- fire extinguishing
- charging pile
- fire
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- microcapsule
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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
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
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- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a charging pile safety system, which is an intelligent safety system which is brand-new in design by combining a new material technology, a microelectronic technology and a wireless sensing technology. The ultra-miniature sensing module which is embedded in a high-risk element part in the charging pile intelligently detects and deals with danger, and sends an alarm signal and cuts off a charging pile circuit at the first time while taking emergency safety measures to protect equipment once a dangerous situation occurs on site, and drives the protection module to build a plurality of three-dimensional safety defense lines for the equipment; meanwhile, the Internet of things technology is fused to provide a comprehensive management and fire protection scheme for the charging pile equipment and the charging pile system. The early detection and early treatment of hidden dangers and dangers are realized, the dangers are restrained at the root and the beginning, and accidents are prevented in the bud.
Description
Technical Field
The invention belongs to the technical field of new energy safety, and particularly relates to an intelligent safety system for thermal management and electric fire protection of electric equipment of a charging station/pile and other variable power distribution system.
Background
Electric vehicles have been regarded as the development trend of the next generation of vehicles. Under the large background of global energy crisis and serious environmental crisis, all countries are actively promoting the application and development of new energy automobiles, and the charging/battery replacement facility is taken as an important matched infrastructure necessary for developing the electric automobiles, so that the charging/battery replacement facility has very important social benefits and economic benefits.
For traditional petrochemical industry energy, the electric energy is more safe and convenient, can set up the facility of charging in a large number of installations in each place, arrives district's civilian district, the electric pile that fills of commercial facility, arrives battery replacement station, the quick charging station of public road network greatly. Along with the use of pure electric vehicles is more and more extensive, the demand of charging is more and more, and the consumer puts forward higher and more requirements to security and convenience of charging, and convenient, safe and quick charging is the unanimous demand in market.
With the large-area popularization and expansion of charging facilities, the safety problem is more prominent, and the charging facilities are careless and costly. Because of the lack of special safety systems and safety hardware for transformer and distribution facilities such as matched charging piles/charging stations, the lack of fire safety standards and safety schemes for new energy industries is still a pain point for industry development. The development and development of related safety technologies and safety hardware are also in need of new emerging energy markets.
Disclosure of Invention
In order to solve the technical problems mentioned in the background technology, the invention provides a charging pile safety system.
In order to achieve the technical purpose, the technical scheme of the invention is as follows:
a charging pile safety system is designed in an embedded mode in a charging pile structure and comprises an induction module, a protection module and a chip unit; the chip unit comprises a microprocessor, and a power-off protection module, an alarm protection module and a network communication module which are respectively connected with the microprocessor, the power-off protection module is connected with a charging pile main circuit, the induction module comprises a thermal sensing unit, a conversion unit and a measurement component and is arranged at a high-risk element part of the charging pile, the thermal sensing unit comprises a fire extinguishing microcapsule, the fire extinguishing microcapsule comprises a temperature sensing shell sensitive to temperature and a fire extinguishing substance coated inside the temperature sensing shell, the thermal sensing unit and the conversion unit form a sensing model, the input end of the measurement component is connected with the signal output end of the conversion unit, the output end of the measurement component is connected with the microprocessor, the protection module comprises a fire extinguishing unit and a heat energy component, the fire extinguishing unit is arranged at a sufficient space in a charging pile cabinet body, the control end of the heat energy component is connected with the microprocessor, and the fire extinguishing unit is formed by the fire extinguishing microcapsule, the fire extinguishing microcapsule comprises a temperature-sensitive shell sensitive to temperature and a fire extinguishing substance coated in the temperature-sensitive shell, and the fire extinguishing unit is fully contacted with the heat release end of the heat energy component;
when the charging pile high-risk component is out of control due to heat or a fire occurs, the thermal sensing unit starts a self-protection flameout mode of atomization, pressurization, vaporization and injection under the action of heat, the thermal sensing unit fire extinguishing microcapsule thermal sensing shell is activated and broken under the action of heat, fire extinguishing substances carried in the shell are injected, the high-risk component is subjected to emergency treatment of temperature reduction and/or flameout, meanwhile, the parameter of the sensing model changes due to the change of the thermal sensing unit caused by the change of the heat, and the measuring component collects the parameter change of the sensing model in real time and converts the parameter change into an electric signal to be output; the microprocessor receives and processes the output signal of the measuring assembly and carries out comparison and judgment according to a preset early warning threshold value, when the high-risk element part of the charging pile is judged to have a dangerous situation, the microprocessor respectively sends control signals to the power-off protection module and the heat energy assembly, the power-off protection module is driven to cut off the main circuit of the charging pile, the heat energy assembly is driven to rapidly release heat energy to the fire extinguishing unit, the heat energy assembly controls the sequential opening of atomization, pressurization, vaporization and injection of the fire extinguishing microcapsule of the fire extinguishing unit through thermal action, the temperature-sensitive shell of the fire extinguishing microcapsule of the fire extinguishing unit is activated and broken under the thermal action, the fire extinguishing substance carried in the fire extinguishing microcapsule is injected, the inner space of the charging pile is rapidly filled, suffocated, cooled and/or extinguished, a protective barrier is built for the charging pile equipment, and the microprocessor sends control signals to the alarm protection module to drive an alarm indicator lamp to be turned on and send an alarm sound box, and the microprocessor is connected with a communication network through a network communication module, sends an alarm signal, uploads equipment and state information to the online management server and/or the intelligent terminal, and the management server judges a fire disaster according to a preset early warning threshold value and sends a corresponding control signal to the linkage fire-fighting system.
Further, the heat sensing unit comprises, but is not limited to, fire extinguishing microcapsule which is molded, cast and/or coated; the charging pile has different shapes, sizes and capacities according to the internal structure of the charging pile, the characteristics of high-risk element parts and space limitation; the integration into the induction module is mounted by means of gluing, coating, mechanical means and/or encapsulation.
Further, the fire extinguishing unit includes but is not limited to the fire extinguishing microcapsule which is made and formed by molding, casting and/or coating process; different sizes, capacities and fire extinguishing substance combinations are designed according to the volume, the space structure, the inner space capacity and the electrical safety requirements of the charging pile; mounting the integrated protection module by means of gluing, mechanical means and/or encapsulation; compared with the miniaturized integrated design of the thermal sensing unit limited by the receptor volume, the fire extinguishing unit fully utilizes the spare space inside the equipment to design larger volume, so that the fire extinguishing unit has higher effective content and covering capacity, stronger fire extinguishing efficiency and protective strength.
Further, the fire extinguishing microcapsule is a nano or micron level solid microparticle with a capsule structure; the temperature-sensing shell adopts a single-layer, multi-layer or multi-layer structure, is made of organic materials, inorganic materials, composite materials, high polymer materials and/or composites thereof, and has stable mechanical properties and structure; the fire extinguishing substance comprises at least one fire extinguishing and/or cooling substance which is subjected to phase change under the action of heat and is easy to vaporize, and the effective mass fraction is more than 60%.
Further, the fire extinguishing substance is preferably an environmentally friendly fire extinguishing substance including, but not limited to, hydrochlorofluorocarbons, hydrofluoroalkanes, perfluoroalkanes, fluoroiodoalkanes, fluorinated ketones fire extinguishing agents.
Further, the temperature range of the heat action for activating and breaking the temperature-sensitive shell of the fire-extinguishing microcapsule is 80-300 ℃.
Further, the communication network includes, but is not limited to, a fieldbus connection based on a wired scheme, an internet and mobile communication network based on a public network, a facility private network based on a private network, or a private internet of things network.
Further, the management server includes but is not limited to a computing server, which provides management, planning and analysis services for local users; the computing server performs fusion/aggregation, conversion, screening and analysis processing on the acquired data, and triggers a related control command according to the setting of a user; providing real-time information service and interoperation service to a user through a communication network; and uploading the data to a national power distribution network management server.
Further, the intelligent terminal includes but is not limited to a notebook computer, a tablet computer and a smart phone.
Furthermore, linkage fire extinguishing system is for supporting distribution infrastructure is used for putting out electric fire's electric pile fire extinguishing system that fills, including fire detection and alarm system, electric fire monitored control system, fire control linkage control ware, industry fire water system, gaseous automatic fire extinguishing system, dry powder fire extinguishing system, foam fire extinguishing system, fire control emergency broadcasting.
Adopt the beneficial effect that above-mentioned technical scheme brought:
the invention relates to an intelligent safety system which is brand-new in design by combining a new material technology, a microelectronic technology and a wireless sensing technology. The ultra-miniature sensing module which is embedded in a high-risk element part in the charging pile intelligently detects and deals with danger, and sends an alarm signal and cuts off a charging pile circuit at the first time while taking emergency safety measures to protect equipment once a dangerous situation occurs on site, and drives the protection module to build a plurality of three-dimensional safety defense lines for the equipment; meanwhile, the Internet of things technology is fused to provide a comprehensive management and fire protection scheme for the charging pile equipment and the charging pile system. The early detection and early treatment of hidden dangers and dangers are realized, the dangers are restrained at the root and the beginning, and accidents are prevented in the bud.
Drawings
FIG. 1 is a block diagram showing the structure of the present embodiment;
FIG. 2 is a schematic diagram of an implementation of the electromotive force of the sensing model in the embodiment;
fig. 3 is a schematic diagram of an implementation of induced electromotive force in the sensing model according to this embodiment.
Detailed Description
The technical scheme of the invention is explained in detail in the following with the accompanying drawings.
The invention designs a charging pile safety system, as shown in fig. 1, the safety system is designed in a charging pile structure in an embedded mode and comprises an induction module, a protection module and a chip unit; the chip unit comprises a microprocessor, and a power-off protection module, an alarm protection module and a network communication module which are respectively connected with the microprocessor, the power-off protection module is connected with a charging pile main circuit, the induction module comprises a thermal sensing unit, a conversion unit and a measurement component and is arranged at a high-risk element part of the charging pile, the thermal sensing unit comprises a fire extinguishing microcapsule, the fire extinguishing microcapsule comprises a temperature sensing shell sensitive to temperature and a fire extinguishing substance coated inside the temperature sensing shell, the thermal sensing unit and the conversion unit form a sensing model, the input end of the measurement component is connected with the signal output end of the conversion unit, the output end of the measurement component is connected with the microprocessor, the protection module comprises a fire extinguishing unit and a heat energy component, the fire extinguishing unit is arranged at a sufficient space in a charging pile cabinet body, the control end of the heat energy component is connected with the microprocessor, and the fire extinguishing unit is formed by the fire extinguishing microcapsule, the fire extinguishing microcapsule comprises a temperature-sensitive shell sensitive to temperature and a fire extinguishing substance coated in the temperature-sensitive shell, and the fire extinguishing unit is fully contacted with the heat release end of the heat energy component;
when the charging pile high-risk component is out of control due to heat or a fire occurs, the thermal sensing unit starts a self-protection flameout mode of atomization, pressurization, vaporization and injection under the action of heat, the thermal sensing unit fire extinguishing microcapsule thermal sensing shell is activated and broken under the action of heat, fire extinguishing substances carried in the shell are injected, the high-risk component is subjected to emergency treatment of temperature reduction and/or flameout, meanwhile, the parameter of the sensing model changes due to the change of the thermal sensing unit caused by the change of the heat, and the measuring component collects the parameter change of the sensing model in real time and converts the parameter change into an electric signal to be output; the microprocessor receives and processes the output signal of the measuring assembly and carries out comparison and judgment according to a preset early warning threshold value, when the high-risk element part of the charging pile is judged to have a dangerous situation, the microprocessor respectively sends control signals to the power-off protection module and the heat energy assembly, the power-off protection module is driven to cut off the main circuit of the charging pile, the heat energy assembly is driven to rapidly release heat energy to the fire extinguishing unit, the heat energy assembly controls the sequential opening of atomization, pressurization, vaporization and injection of the fire extinguishing microcapsule of the fire extinguishing unit through thermal action, the temperature-sensitive shell of the fire extinguishing microcapsule of the fire extinguishing unit is activated and broken under the thermal action, the fire extinguishing substance carried in the fire extinguishing microcapsule is injected, the inner space of the charging pile is rapidly filled, suffocated, cooled and/or extinguished, a protective barrier is built for the charging pile equipment, and the microprocessor sends control signals to the alarm protection module to drive an alarm indicator lamp to be turned on and send an alarm sound box, and the microprocessor is connected with a communication network through a network communication module, sends an alarm signal, uploads equipment and state information to the online management server and/or the intelligent terminal, and the management server judges a fire disaster according to a preset early warning threshold value and sends a corresponding control signal to the linkage fire-fighting system.
There are various implementations of the sensing model, including but not limited to capacitive sensing models, resistive sensing models, magnetoelectric sensing models, and piezoelectric sensing models. In the present embodiment, a magnetoelectric sensor model is taken as an example.
Scheme 1, as shown in figure 2, the conversion assembly comprises an N pole plate, an S pole plate, an induction coil and an elastic part, one end of the elastic part is fixed, the other end of the elastic part is connected with the induction coil, the elastic part is in a stressed state under the action of the thermal sensing unit to drive the induction coil to shift, when the high-risk element part of the charging pile is out of control due to heat or a fire occurs, the fire extinguishing microcapsule of the thermal sensing unit is heated and changed to cause the induction coil to reset and cut magnetic force lines to generate dynamic electromotive force, and the dynamic electromotive force is obtained by the measuring assembly.
Scheme 2, as shown in figure 3, the conversion assembly comprises an N polar plate, an S polar plate and an induction coil, wherein the induction coil and a thermal sensing unit are respectively positioned between the N polar plate and the S polar plate, when thermal runaway or fire occurs in the charging pile high-risk component, the fire extinguishing microcapsule of the thermal sensing unit is heated and changed to cause the magnetic flux passing through the induction coil to change so as to generate induced electromotive force, and the induced electromotive force is acquired by the measurement assembly.
In this embodiment, the thermal sensing unit includes but is not limited to a molded, cast and/or coated fire-extinguishing microcapsule; the charging pile has different shapes, sizes and capacities according to the internal structure of the charging pile, the characteristics of high-risk element parts and space limitation; the integration into the induction module is mounted by means of gluing, coating, mechanical means and/or encapsulation.
In this embodiment, the fire extinguishing unit includes, but is not limited to, fire extinguishing microcapsules molded, cast and/or coated; different sizes, capacities and fire extinguishing substance combinations are designed according to the volume, the space structure, the inner space capacity and the electrical safety requirements of the charging pile; mounting the integrated protection module by means of gluing, mechanical means and/or encapsulation; compared with the miniaturized integrated design of the thermal sensing unit limited by the receptor volume, the fire extinguishing unit fully utilizes the spare space inside the equipment to design larger volume, so that the fire extinguishing unit has higher effective content and covering capacity, stronger fire extinguishing efficiency and protective strength.
In the embodiment, the fire-extinguishing microcapsule is nano or micron level solid microparticles with a capsule structure; the temperature-sensing shell adopts a single-layer, multi-layer or multi-layer structure, is made of organic materials, inorganic materials, composite materials, high polymer materials and/or composites thereof, and has stable mechanical properties and structure; the fire extinguishing substance comprises at least one fire extinguishing and/or cooling substance which is subjected to phase change under the action of heat and is easy to vaporize, and the effective mass fraction is more than 60%. Preferably, the fire extinguishing substance is selected from environmentally friendly fire extinguishing substances including, but not limited to, hydrochlorofluorocarbons, hydrofluoroalkanes, perfluoroalkanes, fluoroiodoalkanes, fluorinated ketones fire extinguishing agents.
In this embodiment, the temperature range at which the thermal action activates and ruptures the temperature-sensitive shell of the fire-fighting microcapsule is between 80 ℃ and 300 ℃.
In the present embodiment, the communication network includes, but is not limited to, a fieldbus connection based on a wired scheme, an internet and mobile communication network based on a public network, a facility private network based on a private network, or a private internet of things network.
In this embodiment, the management server includes, but is not limited to, a computing server, and provides management, planning, and parsing services for local users; the computing server performs fusion/aggregation, conversion, screening and analysis processing on the acquired data, and triggers a related control command according to the setting of a user; providing real-time information service and interoperation service to a user through a communication network; and uploading the data to a national power distribution network management server.
In this embodiment, the smart terminal includes, but is not limited to, a notebook computer, a tablet computer, and a smart phone.
In this embodiment, the linkage fire extinguishing system is a charging pile fire extinguishing system for matching with a power distribution infrastructure to extinguish an electrical fire, and comprises a fire detecting and alarming system, an electrical fire monitoring system, a fire linkage controller, an industrial fire extinguishing system, a gas automatic fire extinguishing system, a dry powder fire extinguishing system, a foam fire extinguishing system and a fire emergency broadcast.
The embodiments are only for illustrating the technical idea of the present invention, and the technical idea of the present invention is not limited thereto, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the scope of the present invention.
Claims (10)
1. A fill electric pile safety coefficient which characterized in that: the embedded type charging pile is designed in a charging pile structure and comprises an induction module, a protection module and a chip unit, wherein the chip unit comprises a microprocessor, and a power-off protection module, an alarm protection module and a network communication module which are respectively connected with the microprocessor, the power-off protection module is connected with a charging pile main circuit, the induction module comprises a thermal sensing unit, a conversion unit and a measuring component, the thermal sensing unit is arranged at a high-risk element part of the charging pile and consists of a fire extinguishing microcapsule, the fire extinguishing microcapsule comprises a temperature sensing shell sensitive to temperature and a fire extinguishing substance coated in the temperature sensing shell, the thermal sensing unit and the conversion unit form a sensing model, the input end of the measuring component is connected with the signal output end of the conversion unit, the output end of the measuring component is connected with the microprocessor, the protection module comprises a fire extinguishing unit and a heat energy component, and is arranged in a sufficient space in a charging pile cabinet body, the control end of the heat energy component is connected with the microprocessor, the fire extinguishing unit is composed of fire extinguishing microcapsules, the fire extinguishing microcapsules comprise a temperature-sensitive shell sensitive to temperature and fire extinguishing substances coated inside the temperature-sensitive shell, and the fire extinguishing unit is in full contact with the heat releasing end of the heat energy component;
when the charging pile high-risk component is out of control due to heat or a fire occurs, the thermal sensing unit starts a self-protection flameout mode of atomization, pressurization, vaporization and injection under the action of heat, the thermal sensing unit fire extinguishing microcapsule thermal sensing shell is activated and broken under the action of heat, fire extinguishing substances carried in the shell are injected, the high-risk component is subjected to emergency treatment of temperature reduction and/or flameout, meanwhile, the parameter of the sensing model changes due to the change of the thermal sensing unit caused by the change of the heat, and the measuring component collects the parameter change of the sensing model in real time and converts the parameter change into an electric signal to be output; the microprocessor receives and processes the output signal of the measuring assembly and carries out comparison and judgment according to a preset early warning threshold value, when the high-risk element part of the charging pile is judged to have a dangerous situation, the microprocessor respectively sends control signals to the power-off protection module and the heat energy assembly, the power-off protection module is driven to cut off the main circuit of the charging pile, the heat energy assembly is driven to rapidly release heat energy to the fire extinguishing unit, the heat energy assembly controls the sequential opening of atomization, pressurization, vaporization and injection of the fire extinguishing microcapsule of the fire extinguishing unit through thermal action, the temperature-sensitive shell of the fire extinguishing microcapsule of the fire extinguishing unit is activated and broken under the thermal action, the fire extinguishing substance carried in the fire extinguishing microcapsule is injected, the inner space of the charging pile is rapidly filled, suffocated, cooled and/or extinguished, a protective barrier is built for the charging pile equipment, and the microprocessor sends control signals to the alarm protection module to drive an alarm indicator lamp to be turned on and send an alarm sound box, and the microprocessor is connected with a communication network through a network communication module, sends an alarm signal, uploads equipment and state information to the online management server and/or the intelligent terminal, and the management server judges a fire disaster according to a preset early warning threshold value and sends a corresponding control signal to the linkage fire-fighting system.
2. The charging pile safety system of claim 1, wherein: the heat sensing unit comprises, but is not limited to, fire extinguishing microcapsule which is manufactured and formed through molding, casting and/or coating processes; the charging pile has different shapes, sizes and capacities according to the internal structure of the charging pile, the characteristics of high-risk element parts and space limitation; the integration into the induction module is mounted by means of gluing, coating, mechanical means and/or encapsulation.
3. The charging pile safety system of claim 1, wherein: the fire extinguishing unit comprises but is not limited to a fire extinguishing microcapsule which is manufactured and formed by die pressing, casting and/or coating processes; different sizes, capacities and fire extinguishing substance combinations are designed according to the volume, the space structure, the inner space capacity and the electrical safety requirements of the charging pile; mounting the integrated protection module by means of gluing, mechanical means and/or encapsulation; compared with the miniaturized integrated design of the thermal sensing unit limited by the receptor volume, the fire extinguishing unit fully utilizes the spare space inside the equipment to design larger volume, so that the fire extinguishing unit has higher effective content and covering capacity, stronger fire extinguishing efficiency and protective strength.
4. The charging pile safety system of claim 1, wherein: the fire extinguishing microcapsule is nano or micron level solid microparticles with a capsule structure; the temperature-sensing shell adopts a single-layer, multi-layer or multi-layer structure, is made of organic materials, inorganic materials, composite materials, high polymer materials and/or composites thereof, and has stable mechanical properties and structure; the fire extinguishing substance comprises at least one fire extinguishing and/or cooling substance which is subjected to phase change under the action of heat and is easy to vaporize, and the effective mass fraction is more than 60%.
5. The charging pile safety system of claim 1, wherein: the fire extinguishing substance is preferably an environment-friendly fire extinguishing substance including but not limited to hydrochlorofluorocarbons, hydrofluoroalkanes, perfluoroalkanes, fluoroiodoalkanes, fluorinated ketones fire extinguishing agents.
6. The charging pile safety system of claim 1, wherein: the temperature range of the heat action for activating and breaking the temperature-sensitive shell of the fire-extinguishing microcapsule is 80-300 ℃.
7. The charging pile safety system of claim 1, wherein: the communication network includes, but is not limited to, a fieldbus connection based on a wired scheme, an internet and mobile communication network based on a public network, a facility private network based on a private network, or a private internet of things network.
8. The charging pile safety system of claim 1, wherein: the management server comprises but is not limited to a computing server and provides management, planning and analysis services for local users; the computing server performs fusion/aggregation, conversion, screening and analysis processing on the acquired data, and triggers a related control command according to the setting of a user; providing real-time information service and interoperation service to a user through a communication network; and uploading the data to a national power distribution network management server.
9. The charging pile safety system of claim 1, wherein: the intelligent terminal comprises but is not limited to a notebook computer, a tablet computer and a smart phone.
10. The charging pile safety system of claim 1, wherein: the linkage fire extinguishing system is a charging pile fire extinguishing system matched with power distribution infrastructure and used for extinguishing electrical fire, and comprises a fire detecting and alarming system, an electrical fire monitoring system, a fire linkage controller, an industrial fire extinguishing system, a gas automatic fire extinguishing system, a dry powder fire extinguishing system, a foam fire extinguishing system and a fire emergency broadcast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111568628.8A CN114191752A (en) | 2021-12-21 | 2021-12-21 | Charging pile safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111568628.8A CN114191752A (en) | 2021-12-21 | 2021-12-21 | Charging pile safety system |
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| Publication Number | Publication Date |
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| CN114191752A true CN114191752A (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111568628.8A Withdrawn CN114191752A (en) | 2021-12-21 | 2021-12-21 | Charging pile safety system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565710A (en) * | 2024-01-15 | 2024-02-20 | 武汉合智数字能源技术有限公司 | Intelligent cooling, fireproof and fire-extinguishing device inside and outside charging pile |
-
2021
- 2021-12-21 CN CN202111568628.8A patent/CN114191752A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565710A (en) * | 2024-01-15 | 2024-02-20 | 武汉合智数字能源技术有限公司 | Intelligent cooling, fireproof and fire-extinguishing device inside and outside charging pile |
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Application publication date: 20220318 |