CN206075490U - Transformer station's indoor high-voltage switch cabinet operation at top dangerous spot warning isolating device - Google Patents
Transformer station's indoor high-voltage switch cabinet operation at top dangerous spot warning isolating device Download PDFInfo
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- CN206075490U CN206075490U CN201621074360.7U CN201621074360U CN206075490U CN 206075490 U CN206075490 U CN 206075490U CN 201621074360 U CN201621074360 U CN 201621074360U CN 206075490 U CN206075490 U CN 206075490U
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- module
- switch cabinet
- led display
- warning
- isolating device
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Abstract
This utility model belongs to power transformation and sets station indoor high-voltage switch cabinet job safety technical field, specifically related to transformer station's indoor high-voltage switch cabinet operation dangerous spot warns isolating device, including the infrared induction module, signal amplification module, control module, drive circuit module, alarm sound module and the LED display that are connected with power module respectively.When specifically used, warning isolating device described in the utility model is placed at the top of high-tension switch cabinet between power supply interrupted district and charging zone, LED display is easy to remind operating personnel preferably towards power supply interrupted district.There is this utility model image to show two kinds of warning modes of alarm signal and acoustic warning signal simultaneously, when a kind of warning mode is unworkable, using another kind of warning mode so that the operation of operating personnel is more safe and reliable.
Description
Technical field
This utility model belongs to power transformation and sets station indoor high-voltage switch cabinet job safety technical field, and in particular to transformer station family
Inner high voltage switch cubicle operation dangerous spot warns isolating device.
Background technology
To save transformer station's land used, equipment safety operation level is improved, transformer station has widely applied indoor high-voltage switch cabinet,
During high-tension switch cabinet operation at top, power supply interrupted district and charging zone must have obvious isolating device and alarming device, it is to avoid occur
Operating personnel's mistakenly entering into charged region, causes human casualty accident, but currently without the warning dedicated for switch cubicle operation at top
Isolating device, is easily caused by the human casualty accident that personnel's mistakenly entering into charged region is caused.
The content of the invention
This utility model cannot be to power supply interrupted district and band at the top of transformer station's indoor high-voltage switch cabinet in order to solve prior art
Realize a difficult problem for warning isolation in electric region, there is provided a kind of transformer station's indoor high-voltage switch cabinet operation dangerous spot warning isolation dress
Put.
This utility model is achieved through the following technical solutions：Transformer station's indoor high-voltage switch cabinet operation dangerous spot warning
Isolating device, including the infrared induction module, signal amplification module, control module, drive circuit that are connected with power module respectively
Module, alarm sound module and LED display, LED display are warned for showing to high-tension switch cabinet operating personnel image
Monitoring signals are sent to control module by signal, infrared induction module by signal amplification module, the control module for
The operation distance of current high-tension switch cabinet operating personnel sends sound police by alarm sound module less than under setpoint distance state
Show signal.
When specifically used, by warning isolating device described in the utility model be placed at the top of high-tension switch cabinet power supply interrupted district and
Between charging zone, LED display is easy to remind operating personnel preferably towards power supply interrupted district.This utility model has simultaneously
Image shows two kinds of warning modes of alarm signal and acoustic warning signal, when a kind of warning mode is unworkable, using another kind
Warning mode so that the operation of operating personnel is more safe and reliable.
Description of the drawings
Fig. 1 is each part of transformer station's indoor high-voltage switch cabinet operation dangerous spot warning isolating device described in the utility model
Connection diagram.
Structural representations of the Fig. 2 for housing.
In figure：1- infrared induction modules, 2- signal amplification modules, 3- control modules, 4- drive circuit modules, 5- alarm sounds
Ring module, 6-LED display screens, 7- power modules, 8- housings, 9- insulating barriers.
Specific embodiment
Transformer station's indoor high-voltage switch cabinet operation dangerous spot warning isolating device, including what is be connected with power module 7 respectively
Infrared induction module 1, signal amplification module 2, control module 3, drive circuit module 4, alarm sound module 5 and LED show
Screen 6, for showing alarm signal to high-tension switch cabinet operating personnel image, infrared induction module 1 will monitor letter to LED display 6
Number sent to control module 3 by signal amplification module 2, the control module 3 is in current high-tension switch cabinet operating personnel
Operation distance less than sending acoustic warning signal by alarm sound module 5 under setpoint distance state.
As a kind of embodiment, install for the ease of described device, the device also includes housing 8, it is power module 7, infrared
Induction module 1, signal amplification module 2, control module 3, drive circuit module 4 are mounted in the housing 8,6 court of LED display
To at the top of high-tension switch cabinet, power supply interrupted district is installed on 8 outer surface of housing.
Used as a kind of embodiment, the housing 8 is square flat-shaped structure, and LED display 6 is installed on wherein the one of housing 8
In largest face, insulating barrier 9 is installed in another largest face of the housing 8 contrary with 6 place face of LED display, the insulation every
Plate 9 is towards charging zone at the top of high-tension switch cabinet.Device described in the utility model " is only shown to operating personnel with LED display 6
Step, Keep Clear-High Voltage " image show alarm signal, remind operating personnel, set up prevent operating personnel from entering charging zone the
One defence line；Under in the operating personnel of power supply interrupted district less than setpoint distance state, the device sends " halting, Keep Clear-High Voltage "
Acoustic warning signal, sets up the second defence line for preventing operating personnel from entering charging zone；As the operating personnel in power supply interrupted district
When not listening warning to touch the device, insulating barrier 9 becomes the three lines of defence for preventing operating personnel from entering charging zone.Cause
This, the device has warning and the dual function isolated simultaneously.
Certainly, when being embodied as, also alarm signal and acoustic warning signal can be shown using other images.
Claims (3)
1. transformer station's indoor high-voltage switch cabinet operation dangerous spot warning isolating device, it is characterised in that including respectively with power supply mould
Block（7）Connected infrared induction module（1）, signal amplification module（2）, control module（3）, drive circuit module（4）, alarm sound
Ring module（5）And LED display（6）, LED display（6）For showing warning letter to high-tension switch cabinet operating personnel image
Number, infrared induction module（1）Monitoring signals are passed through into signal amplification module（2）Send to control module（3）, the control module
（3）Pass through alarm sound module for being less than under setpoint distance state in the operation of current high-tension switch cabinet operating personnel distance
（5）Send acoustic warning signal.
2. transformer station's indoor high-voltage switch cabinet operation dangerous spot according to claim 1 warns isolating device, its feature to exist
In described device also includes housing（8）, power module（7）, infrared induction module（1）, signal amplification module（2）, control module
（3）, drive circuit module（4）It is mounted on the housing（8）It is interior, LED display（6）The power supply interrupted district towards at the top of high-tension switch cabinet
It is installed on housing（8）Outer surface.
3. transformer station's indoor high-voltage switch cabinet operation dangerous spot according to claim 2 warns isolating device, its feature to exist
In the housing（8）For square flat-shaped structure, LED display（6）It is installed on housing（8）A wherein largest face on, with LED
Display screen（6）The contrary housing in place face（8）Another largest face on insulating barrier is installed（9）, the insulating barrier（9）Direction
Charging zone at the top of high-tension switch cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074360.7U CN206075490U (en) | 2016-09-23 | 2016-09-23 | Transformer station's indoor high-voltage switch cabinet operation at top dangerous spot warning isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074360.7U CN206075490U (en) | 2016-09-23 | 2016-09-23 | Transformer station's indoor high-voltage switch cabinet operation at top dangerous spot warning isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206075490U true CN206075490U (en) | 2017-04-05 |
Family
ID=58440277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621074360.7U Active CN206075490U (en) | 2016-09-23 | 2016-09-23 | Transformer station's indoor high-voltage switch cabinet operation at top dangerous spot warning isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206075490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019125125A (en) * | 2018-01-16 | 2019-07-25 | 中国電力株式会社 | Power failure region display system |
-
2016
- 2016-09-23 CN CN201621074360.7U patent/CN206075490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019125125A (en) * | 2018-01-16 | 2019-07-25 | 中国電力株式会社 | Power failure region display system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |