CN206757369U

CN206757369U - A kind of new electrical safety monitoring system

Info

Publication number: CN206757369U
Application number: CN201621114012.8U
Authority: CN
Inventors: 王健
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-10-11
Filing date: 2016-10-11
Publication date: 2017-12-15
Anticipated expiration: 2026-10-11

Abstract

A kind of new electrical safety monitoring system, including：One top control module, N number of monitoring module in parallel, B sub-control module and the amplification fidelity circuit of series connection with it；One end of the top control module is connected with each monitoring module electric signal in parallel respectively；Each monitoring module in parallel is each connected with the switch module electric signal respectively again；Relation is parallel connection to each switch module each other, and the switch module is connected in parallel on any one described monitoring module；The working condition that the system passes through the monitoring module monitoring circuit, when top control module breaks down, monitoring information electric signal can be sent in other sub-control modules in time by the amplification fidelity circuit of concatenation, ensure distortionless real-time delivery alert data；The failure and abnormality of electric wiring can be accurately monitored, and can finds the potential safety hazards such as electrical fire in time, and securely and reliably, fault rate is low.

Description

A kind of new electrical safety monitoring system

Technical field

The utility model patent is related to a kind of electric monitoring engineering device technique field, especially a kind of new electric security monitoring System, the system architecture is simple, reasonable in design, can be good at the deficiency for solving accident defect present in prior art, leads to The Parallel Design of multichannel operation principle is crossed, effective monitoring effect can be more securely achieved compared with traditional approach.

Background technology

Electric power energy is one of important energy source in the daily production of people and life, since reform and opening-up, national economy Fast development and living standards of the people continuous improvement, the overall power consumption of society greatly increases；But electric energy is using process In there is the danger such as larger fire and electric shock, when people violate electricity consumption regulation, circuit aging and improper use, just having can Electrical fire accident can be caused, the development and people life property safety to national economy cause to seriously endanger, therefore, with each The dosage of kind industrial electrical installation and household electrical appliance increases suddenly, and electrical fire accident also increases severely therewith；

According to《Fire in China statistical yearbook》Statistics, occurred electrical fire altogether from 1993~2002 in the whole country 203780, fire sum nearly 30% is accounted for, is ranked first in all fire causes, electrical fire causes the numeral of personal injury It is surprising；

Therefore, design the electrical safety monitoring system of consummating function, can be given warning in advance when security incident occurs and Disengagement failure loop is very necessary and is badly in need of.

Utility model content

The purpose of this utility model is to provide a kind of new electrical safety monitoring system, solves in conventional art because total Control module failure and the deficiency that monitoring can not be continued, by the signal Enlargement Design of amplifying circuit and transmission, with parallel form, It is distortionless to deliver live signal, accomplish the purpose of multi-path monitoring, substantially increase the work of existing electrical safety monitoring system Make state；

In order to solve the above technical problems, the utility model provides a kind of electrical safety monitoring system, including：One master control mould Block, B sub-control module, N number of monitoring module in parallel and F switch module；

Further, the quantity of the B is the natural number more than or equal to 2；

Further, the quantity of the N is the natural number more than or equal to 1；

Further, the quantity of the F is the natural number more than or equal to the N；

Further, the top control module is using existing high level electrical safety monitoring system design；

As one kind for example, the existing high level electrical safety monitoring system is designed as：Industrial computer designs Under central processing unit structure；

Further, the sub-control module uses civilian computer control structure of the prior art；

Further, the monitoring module includes：Signal transducer and microprocessor；

One end of the top control module is connected with each monitoring module electric signal in parallel respectively；It is described each in parallel Monitoring module again be each connected respectively with the switch module electric signal；Relation is parallel connection to each switch module each other, And the switch module is connected in parallel on any one described monitoring module；

Further, the monitoring module in parallel is equally using the monitoring module of existing electrical safety monitoring system design Structure；

The fault message monitored is uploaded to the top control module by the monitoring module at once when finding trouble point, And the switch module is controlled to act；

The monitoring module can carry out data transfer by wired mode with the top control module and be connected；

As a kind of for example, wired mode includes：In CAN, RS232 buses or RS485 buses A kind of or combination；

The monitoring module can be connected with the top control module with can wirelessly carry out data transfer；

As a kind of for example, the wireless communication module wirelessly used includes：GPRS module, ZigBee Module and one kind in FRID modules or combination；

Microprocessor in the monitoring module connects and handled the signal that the signal transducer collects, and respectively with The top control module connects with switch module electric signal；

As one kind for example, the signal transducer includes：Temperature sensor, leakage current sensor, mutual induction of voltage One kind or combination in device, current transformer and residual current transformer；

As one kind for example, the switch module is：Breaker；

Further, the other end of the top control module is also connected with amplifying one end electric signal of fidelity circuit, described to put The other end of big fidelity circuit is connected with the sub-control modular telecommunications number；The B sub-control module is connected in parallel to each other；

The beneficial effects of the utility model：

1st, the utility model is by the working condition of the monitoring module monitoring circuit, in the event of failure, then to described Top control module sends alarm signal, while sends control signal to the switch module, controls the switch module to disconnect current The power supply of fault loop, can be by the amplification fidelity circuit of concatenation in time by monitoring information when top control module breaks down Electric signal is sent in other sub-control modules, ensures distortionless real-time delivery alert data；

2nd, the utility model can accurately monitor the failure and abnormality of electric wiring, can find that the safety such as electrical fire is hidden Suffer from, timely disengagement failure circuit, or warning reminding personnel go to eliminate these hidden danger, and securely and reliably, fault rate is low.

Brief description of the drawings

Fig. 1 is a kind of principle schematic of new electrical safety monitoring system of the utility model

Fig. 2 is a kind of amplification fidelity circuit decision design structure chart of new electrical safety monitoring system of the utility model

Embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.

Referring to figs. 1 to shown in Fig. 2, a kind of electrical safety monitoring system, including：One top control module 101, B sub-control mould Block 102, N number of monitoring module 103 in parallel and F switch module 104；

Further, the quantity of the B is the natural number more than or equal to 2；

Further, the quantity of the N is the natural number more than or equal to 1；

Further, the top control module 101 is using existing high level electrical safety monitoring system design；

Further, the sub-control module 102 uses civilian computer control structure of the prior art；

Further, the monitoring module 103 includes：Signal transducer and microprocessor；

One end of the top control module 101 is connected with each electric signal of monitoring module 103 in parallel respectively；It is described every Individual monitoring module 103 in parallel is each connected with the electric signal of switch module 104 respectively again；Each switch module 104 Relation is parallel connection each other, and the switch module 104 is connected in parallel on any one described monitoring module 103；

Further, the monitoring module 103 in parallel is equally using the monitoring of existing electrical safety monitoring system design Modular structure；

The fault message monitored is uploaded to the master control mould by the monitoring module 103 at once when finding trouble point Block 101, and control the switch module to act；

The monitoring module 103 can carry out data transfer by wired mode with the top control module 101 and be connected；

The monitoring module 103 and the top control module 101 can be can wirelessly carry out data transfer company Connect；

Microprocessor in the monitoring module 103 connects and handled the signal that the signal transducer collects, and divides It is not connected with the top control module 101 and the electric signal of switch module 104；

As one kind for example, the switch module 104 is：Breaker；

Further, the other end of the top control module 101 is also connected with amplifying one end electric signal of fidelity circuit 105, The other end of the amplification fidelity circuit 105 is connected with the electric signal of sub-control module 102；The B sub-control module 102 is each other It is in parallel；

The utility model is by the working condition of the monitoring circuit of monitoring module 103, in the event of failure, then to described Top control module 101 sends alarm signal, while sends control signal to the switch module 104, controls the switch module 104 The power supply in current failure loop is disconnected, can be timely by the amplification fidelity circuit 105 of concatenation when top control module breaks down Monitoring information electric signal is sent in other sub-control modules 102, ensures distortionless real-time delivery alert data；This reality The failure and abnormality of electric wiring are accurately monitored with New Energy, the potential safety hazards such as electrical fire can be found, in time cut-out event Hinder circuit, or warning reminding personnel go to eliminate these hidden danger, securely and reliably, fault rate is low；

Above-described is only preferred embodiment of the present utility model, should be understood that the explanation of above example only It is to be used to help understand method and its core concept of the present utility model, is not used to limit the scope of protection of the utility model, All any modifications made within thought of the present utility model and principle, equivalent substitution etc., it is new to should be included in this practicality Within the protection domain of type.

Claims

1. a kind of electrical safety monitoring system, including：One top control module, N number of monitoring module in parallel and F switch module； Characterized in that, also include：B sub-control module and the amplification fidelity circuit of series connection with it；

The quantity of the B is the natural number more than or equal to 2；The quantity of the N is the natural number more than or equal to 1；The quantity of the F For the natural number more than or equal to the N；

The top control module is using existing high level electrical safety monitoring system design；It is described existing high level electric Safety monitoring system is designed as：Central processing unit structure under industrial computer design；The sub-control module is using of the prior art Civilian computer control structure；

The monitoring module in parallel is equally using the monitoring module structure of existing electrical safety monitoring system design；The monitoring Module includes：Signal transducer and microprocessor；

One end of the top control module is connected with each monitoring module electric signal in parallel respectively；Each prison in parallel Control module is each connected with the switch module electric signal respectively again；Relation is parallel connection to each switch module each other, and institute Switch module is stated to be connected in parallel on any one described monitoring module；

Microprocessor in the monitoring module connects and handled the signal that the signal transducer collects, and respectively with it is described Top control module connects with switch module electric signal；

The other end of the top control module is also connected with amplifying one end electric signal of fidelity circuit, described to amplify the another of fidelity circuit One end is connected with the sub-control modular telecommunications number；The B sub-control module is connected in parallel to each other.

A kind of 2. electrical safety monitoring system according to claim 1, it is characterised in that the monitoring module with it is described total The electric signal connected mode for controlling module connects for wired data.

3. a kind of electrical safety monitoring system according to claim 2, it is characterised in that wired mode includes： CAN, RS232 buses or one kind in RS485 buses or combination.

A kind of 4. electrical safety monitoring system according to claim 1, it is characterised in that the monitoring module with it is described total The electric signal of control module is connected as the mode of wireless connection.

5. a kind of electrical safety monitoring system according to claim 4, it is characterised in that the mode of the wireless connection is adopted Wireless communication module includes：GPRS module, ZigBee module and one kind in FRID modules or combination.

6. a kind of electrical safety monitoring system according to claim 1, it is characterised in that the signal transducer includes： One kind or group in temperature sensor, leakage current sensor, voltage transformer, current transformer and residual current transformer Close.

7. a kind of electrical safety monitoring system according to claim 1, it is characterised in that the switch module is：Open circuit Device.