CN206726397U - A kind of electrical fire monitoring system - Google Patents

Abstract

The utility model discloses a kind of electrical fire monitoring system, including at least one detection module, substation processing module and Central Control Module；Each detection module is provided with unique network address；Detection module is used for the electrical safety parameter in acquisition terminal loop, is additionally operable to be sent to substation processing module by network address and more than the electrical safety parameter of predetermined threshold value；Substation processing module and detection module wireless connection, for network address translation to be transmitted into Central Control Module into physical location, and by security parameter and physical location；Central Control Module is used to receive electrical safety parameter and physical location, and the information that gives a warning.Electrical fire monitoring system disclosed in the utility model, it is possible to increase the accuracy of the Monitoring Data of electrical fire monitoring system, realize fast positioning electric disaster hidden-trouble position, be easy to exclude electric disaster hidden-trouble rapidly.

Description

A kind of electrical fire monitoring system

Technical field

Safety monitoring technology field is the utility model is related to, more specifically, more particularly to a kind of electrical fire monitoring system System.

Background technology

With the development of modern science and technology, the living standard of people is there occurs great variety, and electric energy is correspondingly Extensive development and utilization is arrived.Human society has both been benefited in the application of electric energy, while also brings electric shock and electrically to the mankind The danger of fire incident.Electrical fire is generally referred to because event occur in electric wiring, electrical equipment, utensil and power supplying and distributing equipment The heat energy of barrier property release；The energy discharged such as high temperature, electric arc, electric spark and non-faulting；Such as the hot surface of electric heating appliance, Ignite body or other combustibles under possessing burning condition and caused by fire, also include fiery as caused by thunder and lightning and electrostatic Calamity.

Electrical fire monitoring is primarily directed in low-voltage distribution system, for the look-ahead to electrical fire accident.Mesh The major parameter of preceding electrical fire monitoring collection includes the leakage current value and temperature value in loop.Existing electrical fire monitoring is set The mode that standby generally use electric leakage measuring instrument and sensor combine, electrical fire monitoring device be typically mounted on power distribution room or In distribution well, connected between instrument and sensor by wire signal line.

The wired connection mode of signal wire causes single electrical fire monitoring device control point to compare concentration, for relatively more multiple End branch loop can not be separately monitored, be unfavorable for when breaking down fast in the miscellaneous or longer distribution loop of distance Fast fault point.

Cause wire heating that gradient distribution and temperature conduction can be presented along wire simultaneously for high current or short circuit current Delay, the temperature value monitored in power distribution room or distribution well can not in real time and accurately react existing for trouble point electric Gas disaster hidden-trouble.

Therefore, the electrical fire monitoring system that position occurs for a kind of energy fast positioning failure is designed, is people in the art Member's urgent problem to be solved.

Utility model content

The technical problems to be solved in the utility model is a kind of electrical fire monitoring system of offer, it is possible to increase electrical fire The accuracy of the Monitoring Data of monitoring system, fast positioning electric disaster hidden-trouble position is realized, be easy to exclude electrical fire rapidly Hidden danger.

A kind of electrical fire monitoring system, for the electric state in monitoring terminal loop, including at least one detection module, Substation processing module and Central Control Module；

Each detection module is provided with unique network address；

Detection module connection corresponding with the end-loopback, the electrical safety for gathering the end-loopback are joined Number；

The detection module is additionally operable to send by the network address and more than the electrical safety parameter of predetermined threshold value To the substation processing module；

The substation processing module and the detection module wireless connection, for by the network address translation into physical bit Put, and the security parameter and the physical location are transmitted to the Central Control Module；

The Central Control Module is connected with the substation processing module, for receiving the electrical safety parameter and described Physical location, and the information that gives a warning.

Preferably, when the electrical safety parameter exceedes the predetermined threshold value, the Central Control Module be additionally operable to The substation processing module sends process instruction, and the substation processing module is additionally operable to receive described in the process instruction and control End-loopback performs the process instruction.

Further, the process instruction is specially to carry out operation of operating a switch to the end-loopback.

Preferably, wireless transport module, the net are additionally provided between the detection module and the substation processing module Network address and the electrical safety parameter are sent to the substation processing module by the wireless transport module.

Preferably, each end-loopback is connected respectively each circuit load, and the detection module is arranged on institute State the load situation of end-loopback.

Further, each wireless transport module is additionally operable to the network address and electrical safety parameter hair Give the adjacent wireless transport module.

Preferably, in addition to the Central Control Module center display module being connected, the center display module are used In the electrical safety parameter and the physical location that show that the Central Control Module receives.

Preferably, in addition to the substation processing module substation display module being connected, the substation display module are used In the electrical safety parameter and the physical location that show that the substation processing module receives.

The utility model also provides a kind of electrical fire monitoring method based on above-mentioned electrical fire monitoring system, including such as Lower step：

Detection module obtains unique network address；

The electrical safety parameter in the detection module acquisition terminal loop, the electrical safety parameter is entered with predetermined threshold value Row compares, and when the electrical safety parameter exceedes the predetermined threshold value, the detection module is by being wirelessly transferred the electricity Gas security parameter and the network address are sent to the substation processing module；

The substation processing module receives the electrical safety parameter and the network address, and by the network address solution Analyse into physical location；

The electrical safety parameter and the physical location are forwarded to Central Control Module by the substation processing module；

The Central Control Module receives the electrical safety parameter and the physical location, and the information that gives a warning.

Further, after the Central Control Module receives the electrical safety parameter and the physical location, also Including：

The Central Control Module sends process instruction to the substation processing module；

The substation processing module receives the process instruction, and controls the end-loopback to perform the process instruction.

Preferably, before the detection module obtains unique network address, in addition to：

The substation processing module sends initialization information and includes and distribute to the detection module, the initialization information Unique network address of the detection module；

The detection module receives the initialization information, and completes power-on initialization operation.

Preferably, the electrical safety parameter and the network address are sent to the substation and handled by the detection module Module is specially；

The detection module is sent the electrical safety parameter and the network address to institute by wireless transport module State substation processing module；

Wherein, the wireless transport module is arranged between the detection module and the substation processing module.

Preferably, the detection module is by wireless transport module, by the electrical safety parameter and the network address Send to the substation processing module and further comprise：

The network address and the electrical safety parameter are sent to adjacent described wireless by the wireless transport module Transport module.

Electrical fire monitoring system provided by the utility model, by installing detection mould in end-loopback load end Block, and carried out data transmission by being wirelessly transferred, the accuracy of the Monitoring Data of system is improved, being capable of fast positioning electrical fire Hidden danger position, it is easy to exclude electric disaster hidden-trouble rapidly, solves existing electrical fire monitoring system positioning and forbidden and detected data The problem of inaccurate.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to the accompanying drawing of offer.

Fig. 1 is the structural representation of electrical fire monitoring system in the utility model embodiment；

Fig. 2 is the structural representation of the another embodiment of electrical fire monitoring system in the utility model embodiment；

Fig. 3 is a kind of schematic flow sheet of electrical fire monitoring method in the utility model embodiment.

Embodiment

In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation Example only some embodiments of the present application, rather than whole embodiments.

Based on the embodiment in the application, those of ordinary skill in the art are obtained under the premise of creative work is not made The every other embodiment obtained, it should all belong to the scope of the application protection.

As shown in figure 1, a kind of electrical fire monitoring system provided by the utility model, the electricity for monitoring terminal loop 1 Gaseity, including at least one detection module 2, substation processing module 3 and Central Control Module 4；

Each detection module 2 is provided with unique network address；

The connection corresponding with end-loopback 1 of detection module 2, the electrical safety parameter for acquisition terminal loop 1；

Detection module 2 is additionally operable to by electrical safety parameter compared with predetermined threshold value, when electrical safety parameter exceedes in advance If during threshold value, electrical safety parameter and network address are sent to substation processing module 3 by detection module 2；

Substation processing module 3 and the wireless connection of detection module 2, for by network address translation into physical location, and will peace Population parameter and physical location are transmitted to Central Control Module 4；

Central Control Module 4 is connected with substation processing module 3, for receiving electrical safety parameter and physical location, concurrently Go out warning message.

Above-mentioned electrical safety parameter, including the parameter such as the leakage current in loop, line temperature value, loop current, tradition In mode, detection device is arranged far from the distribution well or power distribution room of end-loopback 1, is attached by wired mode, and eventually End loop 1 is generally located in each specific room, have from distribution well or power distribution room with a certain distance from, if circuit is more multiple It is miscellaneous, or the longer loop of distance, end branch loop can not be separately monitored, it is quick fixed to be unfavorable for when breaking down Position trouble point.And because high current or short circuit current cause wire heating that gradient distribution and temperature conduction can be presented along wire Delay, electric disaster hidden-trouble existing for trouble point can not in real time and accurately be reacted by further resulting in traditional monitoring system.

And embodiment of the present utility model, detection module 2 is directly carried out to corresponding connection with end-loopback 1, relative to biography The mode that detection device is arranged on to distribution well or power distribution room of system, detection module 2 are detected closer to end-loopback 1 Electrical safety parameter is more accurate.

Simultaneously as each detection module 2 is provided with unique network address so that in whole system network, each Detection module 2 has independent network address corresponding to it, and by the electrical safety parameter of collection compared with predetermined threshold value, when When electrical safety parameter exceedes predetermined threshold value, by the network address of corresponding detection module 2 and electrical safety parameter, by wireless Communication modes, substation processing module 3 is sent in the lump, substation processing module 3 parses to network address, forms physical location Afterwards, it is then forwarded to Central Control Module 4 so that the final information that Central Control Module 4 obtains, can intuitively embody trouble point The specific physical location occurred, and the electrical safety parameter of corresponding physical location is corresponded to and shown.

In practice, the electrical fire monitoring system of the present embodiment, center control mould can be installed in units of building 4 centrally disposed computer room of block, substation processing module 3 are arranged on the distribution well or power distribution room of each floor, and detection module 2 is arranged on On the end-loopback 1 in each room, each equal Configuration network address of detection module 2, and the network address of each detection module 2 is all Differ.

Detection module 2 can keep the real-time collection to the electrical safety parameter of end-loopback 1, synchronous while collection The judgement with predetermined threshold value is carried out, timing acquiring can also be set, such as the electrical safety parameter of collection in every 5 minutes is set, The judgement with predetermined threshold value is carried out after collection again, when being not above predetermined threshold value, detection module 2 is without subsequent operation, i.e., The electrical safety parameter and network address of collection are not sent.Only when electrical safety parameter exceedes predetermined threshold value, detection module 2 Subsequent operation is just performed, sends the electrical safety parameter and network address of collection, and after substation processing module 3 receives, to network Address is parsed, and the network address that will be quantized according to built-in resolution rules, is parsed into textual physical location.

For example, the network address that substation processing module 3 receives is 192.168.1.107, and advised according to built-in parsing Then, be corresponding to this address this building the 10th floor the 7th room, then physical location is parsed into 10 layer of 07 room, center control The trouble point information received on molding block 4, as 10 layer of 07 room.

And warning message, can be the modes such as audible alarm, light warning, short message of mobile telephone for alarm, mobile phone information push The mode that one or more combine, operating personnel, according to specific physical location, can quickly arrive after warning message is received Up to the trouble point that electric disaster hidden-trouble be present.

Further, when electrical safety parameter exceedes predetermined threshold value, Central Control Module 4 is additionally operable to handle mould to substation Block 3 sends process instruction, and substation processing module 3 is additionally operable to reception processing and instructs and control end-loopback 1 to perform process instruction.

, can be with operation center's control module when operating personnel can not release electric disaster hidden-trouble existing for trouble point in time 4 send process instruction, control end-loopback 1 to perform corresponding processing operation by substation processing module 3.

Further, process instruction is specially to carry out operation of operating a switch to end-loopback 1, can not be direct in other processing operations When releasing electric disaster hidden-trouble existing for trouble point, operation of operating a switch directly can be remotely carried out to end-loopback 1, corresponding to cut-out The power supply of end-loopback 1.

As shown in Figure 2, it is preferred that wireless transport module 5, net are additionally provided between detection module 2 and substation processing module 3 Network address and electrical safety parameter are sent to substation processing module 3 by wireless transport module 5.

By setting wireless transport module 5 in addition so that 2 need of detection module are absorbed in collection electrical safety parameter, and By work of the electrical safety parameter compared with predetermined threshold value, and transmission network address and electrical safety parameter can be by separately setting Wireless transport module 5 carry out.

Detection module 2 and wireless transport module 5 can integrate composition detection device, can also be respectively as single equipment Install nearby, the respective work of independent operating.And in practice, integrally or separately whether, can be according to different uses Scene requires, to select, to be not repeated herein.

Compared to the wire transmission mode of traditional monitoring system, more easily mould can will be wirelessly transferred by being wirelessly transferred Block 5 is arranged on any position, is easy to saving or utilization space, meanwhile, wireless communication mode is also more suitable for and the utility model is real Apply detection module 2 in the example situation more scattered compared to traditional approach.

Wireless communication mode herein, including radio frequency (RF), WiFi, ZigBee, EnOcean, Z-Wave, LoRa and The close range wireless communication mode such as Bluetooth, in practice, can according to the actual requirements or scene is selected, This is not repeated.

Preferably, each end-loopback 1 is connected respectively each circuit load, and detection module 2 is arranged on end-loopback 1 Load situation.

Due to usual electrical equipment electric leakage or manual operation it is improper cause overload heating all be occur in the loop of electricity consumption End section, and from distribution box come out load circuit often have many subordinate's duplexures, so mould can will be detected Block 2 is arranged on the load situation of each end-loopback 1.

In practice, can to each circuit load set an end-loopback 1, such as a room can exist it is more Individual load circuit, such as multiple loops such as lighting loop, receptacle loop, air conditioner loop, therefore in the detection mould of this room installation Block 2 and wireless transport module 5 need to be respectively mounted in each loop load position a set of, realize to the electricity on each end-loopback 1 Road load is monitored, can fast positioning be specific which end-loopback 1 or circuit load into room there occurs failure, just In exclusion electric disaster hidden-trouble rapidly.

Further, each wireless transport module 5 is additionally operable to network address and electrical safety parameter being sent to adjacent Wireless transport module 5.

Wireless transport module 5 corresponding to detection module 2, the wireless signal sent in transmitting procedure due to by wall The barriers such as body influence, when too remote or when having barrier barrier, the meeting apart from substation processing module 3 of wireless transport module 5 Cause wireless signal directly can not be sent to substation processing module 3 from wireless transport module 5.Therefore it is adjacent other to be wirelessly transferred Module 5 can serve as relaying action, i.e., each wireless transport module 5 can receive the electric peace that other detection modules 2 are sent Forwarded after population parameter and network address, improve the reliability of signal transmission and improve data transmission distance, be advantageous to big The electrical fire signal detection of scope.

In practice, wireless transport module 5 can be by the way of broadcast, it would be desirable to the electrical safety parameter of transmission It is broadcast to network address in the network corresponding to whole monitoring system, detailed process is not repeated herein.

Preferably, in addition to Central Control Module 4 the center display module 6 being connected, center display module 6 are used to show The electrical safety parameter and physical location that Central Control Module 4 receives so that the operating personnel for central machine room can be directly perceived See specific electrical safety parameter and physical location, be easy to select follow-up processing mode.

Similarly, in addition to substation processing module 3 the substation display module 7 being connected, substation display module 7 are used to show The electrical safety parameter and physical location that substation processing module 3 receives so that in substation processing module 3 and Central Control Module When transmission between 4 is gone wrong, operating personnel also can be by being arranged on the substation display module 7 of power distribution room or distribution well, intuitively See specific electrical safety parameter and physical location, be easy to select follow-up processing mode.

As shown in figure 3, the invention also discloses a kind of electrical fire prison based on above-mentioned electrical fire monitoring system Survey method, comprises the following steps：

S1. detection module obtains unique network address；

S2. the electrical safety parameter in detection module acquisition terminal loop；

S3. detection module presets threshold by electrical safety parameter compared with predetermined threshold value when electrical safety parameter exceedes During value, electrical safety parameter and network address are sent to substation processing module by detection module by being wirelessly transferred；

S4. substation processing module receives electrical safety parameter and network address, and by network address translation into physical location；

S5. electrical safety parameter and physical location are forwarded to Central Control Module by substation processing module；

S6. Central Control Module receives electrical safety parameter and physical location, and the information that gives a warning.

In practice, when electrical safety parameter is not above predetermined threshold value, detection module stopping pair being set The collection of end-loopback electrical safety parameter, after separated in time, it is further continued for gathering electrical safety parameter.

Further, after step S6, in addition to：

S61. Central Control Module sends process instruction to substation processing module；

S62. the reception processing of substation processing module instructs, and controls end-loopback to perform process instruction.

And in practice, step S61 and step S62 can be carried out before with the information that gives a warning in step S6, It can also simultaneously carry out or carry out afterwards, be not repeated herein.

Further, step S62 is specially：

The reception processing of substation processing module instructs, and controls end-loopback to perform operation of operating a switch.

Certainly, process instruction can also include other operations, such as the cooling system of control end-loopback clicks through to failure Row cooling, before operating personnel reach, delay that the time of electrical fire occurs, the load that realizing does not influence end-loopback is set Standby normal operation, serious electrical fire consequence will not be also caused, can also be by controlling end-loopback outside cooling Facultative insurance device is accessed, the end-loopback corresponding to the load equipment of trouble point is carried out with other normal end-loopbacks Isolation, is not repeated herein.

Preferably, before step S1, in addition to：

S11. substation processing module sends initialization information and includes to detection module, initialization information and distribute to detection module Unique network address；

S12. detection module receives initialization information, completes power-on initialization operation.

In practice, in order to meet different use demand or scene, initialization information is except including network address Outside, other information, such as information of check code can also be included, substation processing module gives detection mould by sending information of check code Block, detection module can just only be distributed to by the checking of check code, corresponding network address, avoid the mistake of network address from distributing Cause the not unique situation of network address.

Preferably, electrical safety parameter and network address are sent to substation processing module and are specially by detection module；

Detection module is sent electrical safety parameter and network address to substation processing module by wireless transport module；

Wherein, wireless transport module is arranged between detection module and substation processing module.

The transmission of electrical safety parameter and network address is carried out by wireless transport module so that detection module can be absorbed in In data collection and compare work, be not repeated herein.

Data transfer is realized by being wirelessly transferred, is easy to implement large-scale electrical fire monitoring, and for small range Electrical fire monitoring, can also use wire transmission mode, and specific transmission means can be according to different scenes or cost factor To be selected.

Further, detection module is sent electrical safety parameter and network address to substation by wireless transport module Processing module further comprises：

Network address and electrical safety parameter are sent to adjacent wireless transport module by wireless transport module.

In practice, in building electrical fire monitoring system, the wireless transport module in each room each acts as relaying Device acts on, and all wireless transport modules for receiving corresponding data forward again simultaneously, until the substation processing mould of This floor Block receives the corresponding data and then physical location, electrical safety parameter corresponding to end-loopback is straight by wired mode Connect to be sent to Central Control Module and give a warning and information and take measures on customs clearance.

Detection module can gather when first powering on and detect the electrical safety parameter in a present terminal loop, then Wireless transport module only detects failure or receives other and be wirelessly transferred automatically into low power consumpting state in the detection module After the broadcast message that module sends over, the wireless transport module of the equipment enters normal operating conditions, receives and send number According to.If after Failure elimination, alert message eliminates in system, wireless transport module is automatically into low-power consumption mould after a period of time Formula, save electric energy loss.

Preferably, after Central Control Module receives electrical safety parameter and physical location, in addition to：

Central Control Module sends electrical safety parameter and physical location to center display module；

Center display module receives and shows electrical safety parameter and physical location.

In practice, center display module can use touch display screen, and operating personnel can intuitively see After corresponding electrical safety parameter and physical location, by the corresponding operating option on point touching display screen, remotely to failure Point carries out subsequent treatment or operation, realizes man-machine interaction, Rapid reversal electric disaster hidden-trouble.

A kind of electrical fire monitoring system provided by the utility model is described in detail above.It is used herein Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help Understand method and its core concept of the present utility model.It should be pointed out that for those skilled in the art, On the premise of not departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and Modification is also fallen into the protection domain of the utility model claims.

Claims (8)

1. a kind of electrical fire monitoring system, the electric state for monitoring terminal loop, it is characterised in that including at least one Detection module, substation processing module and Central Control Module；

Each detection module is provided with unique network address；

Detection module connection corresponding with the end-loopback, for gathering the electrical safety parameter of the end-loopback；

The detection module is additionally operable to be sent to institute by the network address and more than the electrical safety parameter of predetermined threshold value State substation processing module；

The substation processing module and the detection module wireless connection, for by the network address translation into physical location, And the security parameter and the physical location are transmitted to the Central Control Module；

The Central Control Module is connected with the substation processing module, for receiving the electrical safety parameter and the physics Position, and the information that gives a warning.

2. electrical fire monitoring system according to claim 1, it is characterised in that when the electrical safety parameter exceedes institute When stating predetermined threshold value, the Central Control Module is additionally operable to send process instruction to the substation processing module, at the substation Reason module is additionally operable to receive the process instruction and controls the end-loopback to perform the process instruction.

3. electrical fire monitoring system according to claim 2, it is characterised in that the process instruction is specially to described End-loopback carries out operation of operating a switch.

4. electrical fire monitoring system according to claim 1, it is characterised in that at the detection module and the substation Wireless transport module is additionally provided between reason module, the network address and the electrical safety parameter are wirelessly transferred by described Module is sent to the substation processing module.

5. electrical fire monitoring system according to claim 4, it is characterised in that each end-loopback corresponds to respectively Each circuit load is connected, the detection module is arranged on the load situation of the end-loopback.

6. electrical fire monitoring system according to claim 5, it is characterised in that each wireless transport module is also used In the network address and the electrical safety parameter are sent into the adjacent wireless transport module.

7. electrical fire monitoring system according to claim 1, it is characterised in that also include and the Central Control Module The center display module of connection, the center display module are used for the electrical safety for showing that the Central Control Module receives Parameter and the physical location.

8. electrical fire monitoring system according to claim 1, it is characterised in that also include and the substation processing module The substation display module of connection, the substation display module are used for the electrically peace for showing that the substation processing module receives Population parameter and the physical location.