CN206789012U - Residual-current electrical fire monitor and alarm system - Google Patents
Residual-current electrical fire monitor and alarm system Download PDFInfo
- Publication number
- CN206789012U CN206789012U CN201720352230.3U CN201720352230U CN206789012U CN 206789012 U CN206789012 U CN 206789012U CN 201720352230 U CN201720352230 U CN 201720352230U CN 206789012 U CN206789012 U CN 206789012U
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- China
- Prior art keywords
- residual
- detector
- residual current
- current transformer
- electrical fire
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- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000007257 malfunction Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Alarm Systems (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model discloses a kind of residual-current electrical fire monitor and alarm system, it is characterised in that：Including the monitoring host computer for remote centralized control, some detectors, residual current transformer and breaker, each detector sets independent CAN, breaker and residual current transformer are connected at the power import of area to be monitored, and detector is provided with the detection terminal of connection residual current transformer.The utility model integrates the multiple functions such as residual current detection, controlling alarm and communication, and has intelligent analysis function, can effectively prevent accident, and safety coefficient is higher.
Description
Technical field
Electric fire-control equipment technical field is the utility model is related to, is supervised more particularly to a kind of residual-current electrical fire
Survey warning system.
Background technology
Electrical fire generally refers to draw because electric wiring, electrical equipment, utensil and power supplying and distributing equipment break down
Hair, or caused by thunder and lightning and electrostatic.Very big life and property loss is often caused, can in order to improve the operation of power supply unit
By property, it is necessary to design one kind being capable of accurate measurements grid operating conditions, the early warning, at utmost in time before abnormal conditions presence
Reduce the warning system of fire probability.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of residual-current electrical fire monitoring, alarming system
System, integrates the multiple functions such as residual current detection, controlling alarm and communication, and has intelligent analysis function, works as power supply
When electrical hazard occurs for equipment, controller for detection can send alarm and remind staff to check failure in time, and exclusion may be sent out
Raw electric hidden danger, effectively prevents accident, and safety coefficient is higher.
To realize above-mentioned technical purpose, the utility model employs following technical scheme：
A kind of residual-current electrical fire monitor and alarm system, it is characterised in that：Including for remote centralized control
Monitoring host computer, some detectors, residual current transformer and breaker, each detector set independent CAN, break
Road device and residual current transformer are connected at the power import of area to be monitored, and detector is provided with connection residual current transformer
Detection terminal, detector by residual current transformer detect power supply residual current information, and by CAN with
CAN structure is connected to monitoring host computer.
Preferably, the detector be additionally provided with alarm, relay output module, keyboard input module, display screen and
Indicating lamp module, indicating lamp module include run indicator, communication indicator lamp, malfunction indicator lamp, alarm lamp and noise reduction and referred to
Show lamp.
Preferably, the phase line and zero line of the power supply pass through from the inside of detector simultaneously.
Preferably, the electric leakage input terminal of the residual current transformer connection power supply.
Residual current type detector for electric fire protection of the present utility model can realize that monitoring controlled loop is remaining in real time
The operational factors such as electric current, and real-time display, the residual current in the loop detected is analyzed, if out-of-limit can send sound and light signal report
It is alert, current supply circuit can be cut off at the appointed time, to ensure safety utilization of electric power, it can also be provided that not cutting off.In addition, detector is matched somebody with somebody
There is CAN communication interface.Networking communication can be carried out with monitoring host computer by CAN, realize remote management, maintenance, control.
By adopting the above-described technical solution, the utility model has the following technical effect that：The remaining electricity of the utility model collection
The multiple functions such as stream detection, controlling alarm and communication have intelligent analysis function in one, when power supply unit occurs electrically
During accident, controller for detection can send alarm and remind staff to check failure in time, exclude the electric hidden danger that may occur,
Effectively prevent accident, safety coefficient is higher.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the panel of detector in the utility model.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent by other or with similar purpose
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
A kind of residual-current electrical fire monitor and alarm system as shown in Figure 1, including for remote centralized control
Monitoring host computer, some detectors, residual current transformer and breaker, each detector set independent CAN, break
Road device and residual current transformer are connected at the power import of area to be monitored, and detector is provided with connection residual current transformer
Detection terminal, detector by residual current transformer detect power supply residual current information, and by CAN with
CAN structure is connected to monitoring host computer.
In the present embodiment, detector is additionally provided with alarm, relay output module, keyboard input module, display screen and referred to
Show lamp module, as shown in Fig. 2 indicating lamp module includes run indicator, communication indicator lamp, malfunction indicator lamp, alarm lamp
With noise reduction indicator lamp.
As the further preferred of the present embodiment, the phase line and zero line of power network pass through from the inside of detector simultaneously, remaining
Current transformer connects the electric leakage input terminal of power supply.
Residual current type detector for electric fire protection collection residual current detection, controlling alarm and communication of the present utility model
Etc. multiple functions in one, and there is intelligent analysis function, when electrical hazard occurs for power supply unit, controller for detection can be sent out
Have alarm reminds staff to check failure in time, excludes the electric hidden danger that may occur, prevents accident, both can be
Relatively independent electricity consumption region is protected and separately installed, is also convenient for networking composition electrical fire monitoring warning system.
The utility model is not limited to foregoing embodiment.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
Close.
Claims (3)
- A kind of 1. residual-current electrical fire monitor and alarm system, it is characterised in that：Including the prison for remote centralized control Main frame, some detectors, residual current transformer and breaker are controlled, each detector sets independent CAN, open circuit Device and residual current transformer are connected at the power import of area to be monitored, and detector is provided with connection residual current transformer Detect terminal, detector by residual current transformer detect power supply residual current information, and by CAN with CAN structure is connected to monitoring host computer；The detector be additionally provided with alarm, relay output module, keyboard input module, Display screen and indicating lamp module, indicating lamp module include run indicator, communication indicator lamp, malfunction indicator lamp, alarm lamp With noise reduction indicator lamp.
- A kind of 2. residual-current electrical fire monitor and alarm system according to claim 1, it is characterised in that：The electricity The phase line and zero line in source pass through from the inside of detector simultaneously.
- A kind of 3. residual-current electrical fire monitor and alarm system according to claim 1, it is characterised in that：It is described surplus Aftercurrent transformer connects the electric leakage input terminal of power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352230.3U CN206789012U (en) | 2017-04-06 | 2017-04-06 | Residual-current electrical fire monitor and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352230.3U CN206789012U (en) | 2017-04-06 | 2017-04-06 | Residual-current electrical fire monitor and alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789012U true CN206789012U (en) | 2017-12-22 |
Family
ID=60706700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720352230.3U Expired - Fee Related CN206789012U (en) | 2017-04-06 | 2017-04-06 | Residual-current electrical fire monitor and alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111429682A (en) * | 2019-01-09 | 2020-07-17 | 天津市中力神盾电子科技有限公司 | Electrical fire monitoring equipment |
| CN112782452A (en) * | 2020-12-25 | 2021-05-11 | 广州优维电子科技有限公司 | Residual current monitoring system and control method |
-
2017
- 2017-04-06 CN CN201720352230.3U patent/CN206789012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111429682A (en) * | 2019-01-09 | 2020-07-17 | 天津市中力神盾电子科技有限公司 | Electrical fire monitoring equipment |
| CN112782452A (en) * | 2020-12-25 | 2021-05-11 | 广州优维电子科技有限公司 | Residual current monitoring system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |