CN210955401U - Electric fire alarm networking centralized monitoring system - Google Patents
Electric fire alarm networking centralized monitoring system Download PDFInfo
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- CN210955401U CN210955401U CN202020159610.7U CN202020159610U CN210955401U CN 210955401 U CN210955401 U CN 210955401U CN 202020159610 U CN202020159610 U CN 202020159610U CN 210955401 U CN210955401 U CN 210955401U
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Abstract
The utility model relates to an electric fire alarm networking centralized monitoring system, include a plurality of second grade electric wire netting of forming with the power supply line division according to the building quantity in the street community, form the switch board of corresponding relation with at least one second grade electric wire netting, set up the distribution state monitor of monitoring distribution electrical parameter in the switch board, be used for monitoring the power supply state monitor of every family's power supply electrical parameter according to the configuration of family number in the second grade electric wire netting, a signal repeater for receiving the monitoring data who comes from distribution state monitor and power supply state monitor and send, and the monitoring data's that received signal repeater sent be used for to carry out the fire control master control room of centralized monitoring and warning to whole street community. The utility model discloses utilize the management thinking of meshing to divide the monitoring to street community's power supply line, the wireless transmission through relaying sends monitoring data to the room is always controlled in the fire control, can carry out real-time supervision to the electric fire hazard potential safety hazard in the street community, has fully guaranteed fire control safety.
Description
Technical Field
The utility model relates to a fire safety technical field, specifically say, relate to an electric fire alarm networking centralized monitoring system.
Background
The electric fire monitoring system is a system which can send out alarm signals and control signals and can indicate alarm positions when detected parameters in a protected line exceed alarm set values. The leakage monitoring system is characterized by belonging to an advanced warning system in the aspect of leakage monitoring. Unlike the conventional automatic fire alarm system, the electric fire monitoring system early alarms to avoid loss, and the conventional automatic fire alarm system reduces loss. And the electric circuit also all hides among the building structure usually, and difficult visual inspection discovery hidden danger also appears the fire control in addition and patrols and examines the careless hourglass easily, so at the in-process of establishing wisdom community, the automatic monitoring that utilizes internet of things to improve community's electric fire potential safety hazard is especially important.
SUMMERY OF THE UTILITY MODEL
To the above technical problem, the utility model provides an electric fire alarm networking centralized monitoring system carries out real-time supervision to fusion networking technology in the building electric circuit of street community, in time discovers electric fire hazard potential safety hazard, avoids causing the accident because of patrolling and examining the hourglass.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an electric fire alarm networking centralized monitoring system, include a plurality of second grade electric wire netting that the power supply line partition formed according to the building quantity in the street community, form the switch board of corresponding relation with at least one second grade electric wire netting, set up the distribution state monitor of monitoring distribution electrical parameter in the switch board, the power supply state monitor that is used for monitoring every family's power supply electrical parameter of arranging according to the household number in the second grade electric wire netting, a signal repeater for receiving the monitoring data that comes from distribution state monitor and power supply state monitor and sends out, and the fire control master control room that is used for carrying out centralized monitoring and warning to whole street community that receives the monitoring data that signal repeater sent, wherein signal repeater configures to a plurality of not in the same group according to its distance with each distribution state monitor and power supply state monitor.
Specifically, distribution state monitor is including the residual current transformer who is used for monitoring electrical parameter who installs in the switch board, a temperature sensor and a smoke transducer for monitoring the environmental condition, with residual current transformer, a monitoring processor that temperature sensor and smoke transducer all are connected, and the first identity label module who is connected with a monitoring processor, a power module, a wireless transmission module, a leakage protector and a first alarm, wherein, this wireless transmission module is with received monitoring data transmission to signal repeater, this first leakage protector inserts the electric circuit of switch board.
Specifically, the power supply state monitor comprises a zero sequence current transformer and a second leakage protector which are installed on a household power supply line of each household, a second monitoring processor connected with the zero sequence current transformer and the second leakage protector, and a second identity tag module, a second power supply module, a second wireless transmission module and a second alarm which are connected with the second monitoring processor, wherein the second wireless transmission module transmits received detection data to the signal repeater.
Specifically, the signal repeater comprises a third wireless transmission module for receiving monitoring data, a relay processor connected with the third wireless transmission module, a storage module, a third power supply module and a network transmission module, wherein the storage module, the third power supply module and the network transmission module are connected with the relay processor, and the network transmission module is used for transmitting the monitoring data to the fire-fighting general control room.
The network transmission module is a fourth wireless transmission module for performing data transmission in a wireless mode or/and a wired transmission module for performing data transmission in a wired mode.
Specifically, the fire-fighting master control room comprises a display module for displaying monitoring information, a second network transmission module for carrying out data transmission with the signal repeater, a master control host connected with the display module and the second network transmission module, an input module connected with the master control host and a master control alarm module.
Furthermore, the electric fire alarm networking centralized monitoring system also comprises a mobile terminal used for receiving fire alarm information sent by a fire control master control room.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses utilize the management thinking of meshing to divide the monitoring to street community's power supply line to wireless transmission through relaying sends monitoring data to the room is always controlled in the fire control, can carry out real-time supervision to the electric fire hazard potential safety hazard in the street community, has fully guaranteed fire control safety.
(2) The utility model discloses all dispose identity label module on the power supply line of switch board and every household, also transmit the built-in serial number of identity label module in the monitoring signal transmission to relevant position, with the cooperation of the power supply line network division condition of fire control master control room record, can mark the power supply line and the second grade electric wire netting facility of different positions to control in a centralized way in the meshing management of electric fire control facility.
(3) The utility model discloses utilize current transformer and temperature sensor, smoke transducer to monitor the switch board, can guarantee in time to discover hidden danger that electric leakage etc. arouse electric fire, the real time monitoring to every second grade electric wire netting district omnidirectionally.
Drawings
Fig. 1 is a block diagram of the present invention.
Fig. 2 is a block diagram of a power distribution status monitor.
Fig. 3 is a block diagram of a power supply state monitor.
Fig. 4 is a block diagram of a signal repeater.
FIG. 5 is a block diagram of the configuration of the fire control general control room.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
As shown in fig. 1 to 5, the electrical fire alarm networking centralized monitoring system includes a plurality of secondary power grids formed by dividing power supply lines according to the number of buildings in a street community, a power distribution cabinet forming a corresponding relationship with at least one secondary power grid, a power distribution state monitor arranged in the power distribution cabinet for monitoring power distribution electrical parameters, a power supply state monitor arranged in the secondary power grid according to the number of households for monitoring power supply electrical parameters of each household, a signal repeater for receiving monitoring data sent by the power distribution state monitor and the power supply state monitor, and a fire control master control room for receiving the monitoring data sent by the signal repeater and performing centralized monitoring and alarming on the whole street community, wherein the signal repeater is configured into a plurality of different groups according to the distance between the signal repeater and each of the power distribution state monitor and the power supply state monitor.
Specifically, distribution state monitor is including the residual current transformer who is used for monitoring electrical parameter who installs in the switch board, a temperature sensor and a smoke transducer for monitoring the environmental condition, with residual current transformer, a monitoring processor that temperature sensor and smoke transducer all are connected, and the first identity label module who is connected with a monitoring processor, a power module, a wireless transmission module, a leakage protector and a first alarm, wherein, this wireless transmission module is with received monitoring data transmission to signal repeater, this first leakage protector inserts the electric circuit of switch board. The first monitoring processor adopts a 16-bit or 32-bit singlechip, such as an STM32 series singlechip; the first identity tag module adopts a ROM (read only memory) with a preset identity code, and the identity code is carried in monitoring signal data sent by the first wireless transmission module, so that a fire-fighting master control room can determine a monitoring position conveniently; the first power supply module can adopt a rechargeable lithium battery, and can also be connected with commercial power in the power distribution cabinet, so that a signal can be sent out in time when the power supply is ensured and an abnormal condition occurs; the first alarm is a buzzer; the first wireless transmission module adopts a WIFI module or a 433m wireless module, and in specific application, one or more repeaters can be further configured between the first wireless transmission module and the signal repeater according to the actual installation position of the power distribution state monitor, so that stable transmission of wireless signals is facilitated.
Specifically, the power supply state monitor comprises a zero sequence current transformer and a second leakage protector which are installed on a household power supply line of each household, a second monitoring processor connected with the zero sequence current transformer and the second leakage protector, and a second identity tag module, a second power supply module, a second wireless transmission module and a second alarm which are connected with the second monitoring processor, wherein the second wireless transmission module transmits received detection data to the signal repeater. The second monitoring processor adopts a 16-bit or 32-bit singlechip, such as an STM32 series singlechip; the second identity tag module also adopts a ROM memory with a preset identity code inside, and the identity code is carried in monitoring signal data sent by the second wireless transmission module so as to be convenient for the fire-fighting master control room to determine a monitoring position; the second power supply module can adopt a high-capacity lithium battery for power supply; the second alarm is a buzzer; the second wireless transmission module also adopts a WIFI module or a 433m wireless module.
Specifically, the signal repeater comprises a third wireless transmission module for receiving monitoring data, a relay processor connected with the third wireless transmission module, a storage module, a third power supply module and a network transmission module, wherein the storage module, the third power supply module and the network transmission module are connected with the relay processor, and the network transmission module is used for transmitting the monitoring data to the fire-fighting general control room. The network transmission module is a fourth wireless transmission module for performing data transmission in a wireless mode or/and a wired transmission module for performing data transmission in a wired mode. The third wireless transmission module is a WIFI module or a 433m wireless module matched with the first wireless transmission module and the second wireless transmission module; the relay processor adopts a 32-bit singlechip; the third power supply module is in a form that a rechargeable battery is matched with external power supply, and can enable the signal relay station to continue working for a certain time under the condition of sudden power failure; the wired transmission module can adopt an RS485 protocol, and the fourth wireless transmission module can adopt a WIFI module, a 3G module, a 4G module, a 5G module and the like.
Specifically, the fire-fighting master control room comprises a display module for displaying monitoring information, a second network transmission module for carrying out data transmission with the signal repeater, a master control host connected with the display module and the second network transmission module, an input module connected with the master control host and a master control alarm module. The master control host can be configured as a computer, and area division data of the street community power supply line and identity codes of equipment corresponding to each area are stored in the computer; the display module is a spliced large screen so as to fully display the conditions of all monitoring positions in the governed street community; the second network transmission module adopts the configuration corresponding to the network transmission module of the signal repeater; the master control alarm module adopts an audible and visual alarm; the input module is a keyboard, a mouse and a handwriting board.
The electric fire alarm networking centralized monitoring system further comprises a mobile terminal used for receiving fire alarm information sent by a fire-fighting master control room. The mobile terminal is a mobile phone, a PDA or a tablet computer.
When the utility model is used, the zero sequence current transformer of the power supply state monitor monitors the current monitoring signal of the power supply line of the current household, the second monitoring processor packages the monitoring signal and the identity code into monitoring data, and the monitoring data is transmitted to the signal repeater through the second wireless transmission module; the current state of current power distribution cabinet is monitored by a power distribution state monitor, the current environmental state of the power distribution cabinet is monitored by a temperature sensor and a smoke sensor, monitoring signals are transmitted to a first monitoring processor, the monitoring signals and identity codes are packaged into monitoring data by the first monitoring processor, and the monitoring data are transmitted to a signal relay station through a first wireless transmission module; the monitoring data of the jurisdiction area that will receive by the signal repeater transmits for the total control room of fire control, the total control room of fire control shows and real time monitoring the state condition of every second grade electric wire netting through display module after receiving the monitoring data, send out the police dispatch newspaper when unusual, the police dispatch newspaper reminds operating personnel on duty in the total control room of fire control on the one hand, on the other hand transmits to power supply state monitor and distribution state monitor and buzzes the warning suggestion, transmit the mobile terminal who holds for patrolling and examining personnel or maintainer on the one hand again, make it can handle unusually fast, eliminate hidden danger.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric fire alarm networking centralized monitoring system, its characterized in that includes a plurality of second grade electric wire netting that form is divided the power supply line according to the building quantity in the street community, form the switch board of corresponding relation with at least one second grade electric wire netting, set up the distribution state monitor of monitoring distribution electrical parameter in the switch board, the power supply state monitor that is used for monitoring every family's power supply electrical parameter that disposes according to the number of households in the second grade electric wire netting, a signal repeater for receiving the monitoring data that comes from distribution state monitor and power supply state monitor and sends, and the fire control master control room that is used for carrying out centralized monitoring and warning to whole street community that receives the monitoring data that signal repeater sent, wherein signal repeater is disposed into a plurality of different groups according to its distance with each distribution state monitor and power supply state monitor.
2. The electrical fire alarm networking centralized monitoring system of claim 1, wherein the power distribution status monitor comprises a residual current transformer installed in a power distribution cabinet for monitoring electrical parameters, a temperature sensor and a smoke sensor for monitoring environmental status, a first monitoring processor connected with the residual current transformer, the temperature sensor and the smoke sensor, and a first identity tag module, a first power supply module, a first wireless transmission module, a first electric leakage protector and a first alarm connected with the first monitoring processor, wherein the first wireless transmission module transmits received monitoring data to a signal repeater, and the first electric leakage protector is connected to an electrical line of the power distribution cabinet.
3. The electrical fire alarm networking centralized monitoring system of claim 1, wherein the power supply status monitor comprises a zero sequence current transformer and a second leakage protector installed on the power supply line of each household, a second monitoring processor connected with the zero sequence current transformer and the second leakage protector, and a second identity tag module, a second power supply module, a second wireless transmission module and a second alarm connected with the second monitoring processor, wherein the second wireless transmission module transmits the received detection data to the signal repeater.
4. The networked centralized electrical fire alarm monitoring system of claim 1, wherein the signal repeater includes a third wireless transmission module for receiving the monitoring data, a relay processor connected to the third wireless transmission module, and a storage module, a third power supply module and a network transmission module for transmitting the monitoring data to the fire control central office, which are connected to the relay processor.
5. The networked centralized monitoring system for electrical fire alarms according to claim 4, wherein the network transmission module is a fourth wireless transmission module for data transmission in a wireless manner or/and a wired transmission module for data transmission in a wired manner.
6. An electric fire alarm networking centralized monitoring system according to any one of claims 1 to 5, wherein the fire-fighting master control room comprises a display module for displaying monitoring information, a second network transmission module for data transmission with the signal repeater, a master control host connected with the display module and the second network transmission module, and an input module and a master control alarm module connected with the master control host.
7. The networked centralized monitoring system for electrical fire alarms according to claim 6, further comprising a mobile terminal for receiving fire alarm information sent from a fire control master control room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159610.7U CN210955401U (en) | 2020-01-24 | 2020-01-24 | Electric fire alarm networking centralized monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020159610.7U CN210955401U (en) | 2020-01-24 | 2020-01-24 | Electric fire alarm networking centralized monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN210955401U true CN210955401U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020159610.7U Expired - Fee Related CN210955401U (en) | 2020-01-24 | 2020-01-24 | Electric fire alarm networking centralized monitoring system |
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| CN (1) | CN210955401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111754716A (en) * | 2020-07-08 | 2020-10-09 | 长春金成科技有限公司 | Intelligent fire safety early warning grid management system |
| CN112967468A (en) * | 2021-02-02 | 2021-06-15 | 北京航天常兴科技发展股份有限公司 | Electrical fire monitoring detector and electrical fire monitoring system |
-
2020
- 2020-01-24 CN CN202020159610.7U patent/CN210955401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111754716A (en) * | 2020-07-08 | 2020-10-09 | 长春金成科技有限公司 | Intelligent fire safety early warning grid management system |
| CN112967468A (en) * | 2021-02-02 | 2021-06-15 | 北京航天常兴科技发展股份有限公司 | Electrical fire monitoring detector and electrical fire monitoring system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20210124 |