CN204946288U - A kind of anti-error ring for communication system detects and automatic electrifying device - Google Patents
A kind of anti-error ring for communication system detects and automatic electrifying device Download PDFInfo
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- CN204946288U CN204946288U CN201520741033.1U CN201520741033U CN204946288U CN 204946288 U CN204946288 U CN 204946288U CN 201520741033 U CN201520741033 U CN 201520741033U CN 204946288 U CN204946288 U CN 204946288U
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Abstract
The utility model discloses a kind of anti-error ring for communication system to detect and automatic electrifying device, comprise the first air switch, contactor, relay, electric energy detection module and control module, the input end of described first air switch connects into electric line, its output terminal connects the input end of described contactor, the output terminal of described contactor connects electric line, electric line is gone out described in described electric energy detection block coupled in series access, the input end of described control module connects described electric energy detection module, its output terminal connects described relay, and by described relay, contactor is controlled.The utility model, by arranging electric energy detection module and control module, can detect whether warning system fault of by mistake ringing occurs, and process accordingly.
Description
Technical field
The utility model relates to air defence warning technical field, and particularly a kind of anti-error ring for communication system detects and automatic electrifying device.
Background technology
Air defence warning is the important component part of urban air defense engineering, at ordinary times for fighting calamities and providing relief and the forecast of natural calamity in burst accident situation and urgent notification, wartime is used for people's air defence, is that people's governments at all levels implement people's air defence commander, the basic means that establishment officer evacuates.
Due to the impact of various factors, alarm by mistake ring happens occasionally.At present, mainly investigated by human at periodic intervals and fix a breakdown, or when occurring ringing by mistake, operated a switch by technician's power-off, then overhaul.Such mode causes the huge waste of manpower and materials, expends time, and response is very slow, and can affect the daily life of the people, affects the confidence level of air defence warning.Given this, need badly and improve air defence warning, fundamentally solve problem of by mistake ringing, this has great importance for the quick-reaction capability (QRC) and sensitivity, reliability improving people's air defence.
Utility model content
The purpose of this utility model is to provide a kind of anti-error ring for communication system to detect and automatic electrifying device, and it can detect whether warning system fault of by mistake ringing occurs, and processes accordingly.
For achieving the above object, the utility model is by the following technical solutions:
A kind of anti-error ring for communication system detects and automatic electrifying device, comprise the first air switch, contactor, relay, electric energy detection module and control module, the input end of described first air switch connects into electric line, its output terminal connects the input end of described contactor, the output terminal of described contactor connects electric line, electric line is gone out described in described electric energy detection block coupled in series access, the input end of described control module connects described electric energy detection module, its output terminal connects described relay, and is controlled contactor by described relay.
Further, it also comprises the second air switch and socket, and the input end of described second air switch connects into electric line, and its output terminal connects described socket.
After adopting technique scheme, the utility model is compared with background technology, and tool has the following advantages:
The utility model, by arranging electric energy detection module and control module, can detect whether warning system fault of by mistake ringing occurs, and process accordingly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
Refer to Fig. 1, the utility model discloses a kind of anti-error ring for communication system and detect and automatic electrifying device, comprise the first air switch 1, contactor 2, electric energy detection module 3, relay 4, control module 5, second air switch 6 and socket 7, wherein:
Shown in figure 1, the input end of the first air switch 1 connects into electric line, and its output terminal connects the input end of contactor 2, and the output terminal of contactor 2 connects electric line.
Electric energy detection module 3 series connection accesses out electric line, for detecting the electrical parameter of load path.The input end of control module 5 connects electric energy detection module 3, for receiving the electrical parameter that electric energy detection module 3 exports, and judges whether alert device occurs ring situation by mistake according to this electrical parameter; The output terminal of control module 5 connects relay 4, and is controlled by relay 4 pairs of contactors 2.
The input end of the second air switch 6 connects into electric line, and its output terminal connects socket 7, like this in plant maintenance process, overhauls equipment by socket 7 power taking.
Anti-error ring of the present utility model detect and automatically electrifying device can with Electroacooustic alarm, motor siren or electroacoustic alarm all-in-one machine with the use of.
When anti-error ring of the present utility model detect and automatically electrifying device and Electroacooustic alarm with the use of time, Electroacooustic alarm be connected with terminal control unit of the present utility model go out electric line, the control signal wire of terminal control unit connects control module 5 of the present utility model, for sending power-on and power-off control signal to the utility model.
When anti-error ring of the present utility model detect and automatically electrifying device and motor siren with the use of time, motor siren be connected with terminal control unit of the present utility model go out electric line, the control signal wire of terminal control unit connects control module 5 of the present utility model, for sending power-on and power-off control signal to the utility model.
When anti-error ring of the present utility model detect and automatically electrifying device and electroacoustic alarm all-in-one machine with the use of time, electroacoustic alarm all-in-one machine connect of the present utility model go out electric line, the control signal wire of electroacoustic alarm all-in-one machine connects control module 5 of the present utility model, for sending power-on and power-off control signals to the utility model, electroacoustic alarm all-in-one machine provides alternating current for its supporting loudspeaker.
During use, electric energy detection module 3 detects the electrical parameter of load path, and circuit parameter data are sent to control module 5, control module 5 judges whether ring situation by mistake occurs according to the electrical parameter data received, if there is situation of ringing by mistake, control module 5 pilot relay 4 cuts off the power supply to Electroacooustic alarm (motor siren or electroacoustic alarm all-in-one machine).
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (2)
1. the anti-error ring for communication system detects and automatic electrifying device, it is characterized in that: comprise the first air switch, contactor, relay, electric energy detection module and control module, the input end of described first air switch connects into electric line, its output terminal connects the input end of described contactor, the output terminal of described contactor connects electric line, electric line is gone out described in described electric energy detection block coupled in series access, the input end of described control module connects described electric energy detection module, its output terminal connects described relay, and by described relay, contactor is controlled.
2. a kind of anti-error ring for communication system detects and automatic electrifying device as claimed in claim 1, it is characterized in that: it also comprises the second air switch and socket, the input end of described second air switch connects into electric line, and its output terminal connects described socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741033.1U CN204946288U (en) | 2015-09-23 | 2015-09-23 | A kind of anti-error ring for communication system detects and automatic electrifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741033.1U CN204946288U (en) | 2015-09-23 | 2015-09-23 | A kind of anti-error ring for communication system detects and automatic electrifying device |
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| Publication Number | Publication Date |
|---|---|
| CN204946288U true CN204946288U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520741033.1U Active CN204946288U (en) | 2015-09-23 | 2015-09-23 | A kind of anti-error ring for communication system detects and automatic electrifying device |
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| CN (1) | CN204946288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106355849A (en) * | 2016-08-31 | 2017-01-25 | 星际控股集团有限公司 | False-alarm-preventing control system and method |
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2015
- 2015-09-23 CN CN201520741033.1U patent/CN204946288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106355849A (en) * | 2016-08-31 | 2017-01-25 | 星际控股集团有限公司 | False-alarm-preventing control system and method |
| CN106355849B (en) * | 2016-08-31 | 2019-02-19 | 星际控股集团有限公司 | The anti-error ring control system of one kind and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |