CN206039759U - High -voltage testing human protection system - Google Patents
High -voltage testing human protection system Download PDFInfo
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- CN206039759U CN206039759U CN201621079091.3U CN201621079091U CN206039759U CN 206039759 U CN206039759 U CN 206039759U CN 201621079091 U CN201621079091 U CN 201621079091U CN 206039759 U CN206039759 U CN 206039759U
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- 238000012360 testing method Methods 0.000 title abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000004382 potting Methods 0.000 claims description 26
- 239000003054 catalyst Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 8
- 238000002604 ultrasonography Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000005616 pyroelectricity Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a high -voltage testing human protection system, including bang -bang control device, infrared ray detection alarm device, ultrasonic ranging device, pyroelectric human infrared sensor, image sensor, the bang -bang control device includes singlechip, on -the -spot hand switch, the electrified signal detecting element of contactor, pedal control switch, infrared alarm detection alarm 0, on -the -spot switch, contactor, detection alarm 1, ultrasonic ranging alarm device includes the control unit and the ultrasonic ranging unit and the alarm unit that link to each other with the control unit. The utility model discloses can inspect the safety of each item operation before high -voltage testing, prevent that action lack of standardization from leading to appearing the accident, provides the operational environment of a safety for the staff to can send when personnel are close to the high voltage risk region and report to the police and cut off high voltage power supply, avoid causing the casualties.
Description
Technical field
This utility model is related to a kind of security protection system, and in particular to a kind of high-potting personal safety protecting system.
Background technology
Due to the particularity of high voltage electrical test（Especially live detection）, the personal safety moment of testing crew is by prestige
The side of body.A set of high-voltage test security protection system is designed for this, personal safety when strict guarantee testing crew is tested becomes outstanding
For important.Although the country develops rapidly these years, all trades and professions all achieve important breakthrough, test in high voltage electrical test
The personal safety of on-the-spot test personnel ensures that system this block link is still quite weak, at present still simply using some warnings
Equipment.The country in the institution of higher learning with regard to power system, device fabrication enterprise and research institution is required for doing big every year at present
The high-potting of amount, and with urban distribution network constantly improve, the high voltage electrical test in the public territory of city increases.Although
There is a strict regulation for safety, but as test site is located in public place, social personnel's self-disciplining is poor and operator
The reasons such as member's negligence, mechanical breakdown, monitoring error cause to threaten the safety of personnel, and may breed big mistakes, and due to
The overtension of test, threatens to equipment and personal safety and unnecessary loss.
Utility model content
Technical problem to be solved in the utility model is that the personal safety of testing ground staff is not obtained comprehensively
Guarantee, and non-high pressure testing crew may be strayed into pressurised zone, it is therefore intended that provide a kind of high-potting personal safety and prevent
Protecting system, provide the working space of a safety for staff, and prevent personnel to be strayed into high-pressure area, it is to avoid to equipment and
Personal safety threatens and unnecessary loss.
This utility model is achieved through the following technical solutions：
A kind of high-potting personal safety protecting system, including infrared detection alarm device, it is characterised in that：Including after
Controller for electric consumption, ultrasonic distance-measuring alarming device；The relay control device includes single-chip microcomputer, and the single-chip microcomputer is connected with earth rod
Control unit in place, on-site manual switch, catalyst charged signal detector unit, pedal control switch and infrared alarming control
Unit；Earth rod control unit in place is connected with earth rod；On-site manual switch is connected with live switch；Catalyst is powered
Detecting signal unit is connected with catalyst；Pedal control switch is connected with foot switch；；Infrared alarming control unit is examined with infrared ray
Measuring alarming device is connected；
The ultrasonic distance-measuring alarming device include controlling ultrasonic ranging unit that is single and being connected with control unit and
Alarm unit, described control unit are connected with single-chip microcomputer；
The system also includes pyroelectric human body infrared sensor, the imageing sensor being connected with single-chip microcomputer.
First, before high-potting starts, first passing through relay control device carries out every safety inspection, prevents nonstandard
Action causes the generation of accident；The single-chip microcomputer is used for the cut-out and connection of control circuit and high-tension circuit；The single-chip microcomputer is also
Earth rod control unit in place is connected with, earth rod control unit in place is connected with earth rod；Earth rod control unit in place is used for
Single-chip microcomputer is outputed signal to when earth rod is not placed on specified location, it is ensured that high-tension circuit will not be switched on, only work as ground connection
Where rod has been placed on correctly, high-tension circuit can just begin to turn on；The on-site manual is switched for when hand switch disconnects
Single-chip microcomputer is outputed signal to, before high-potting, is needed staff to open scene switch manually and can just be switched on power, to keep away
Exempt from staff be not ready to it is ready in the case of start pressurized operation cause potential safety hazard；The catalyst charged signal detection
Unit is used for detecting whether catalyst is powered and outputing signal to single-chip microcomputer that, if powered, high-tension circuit will not to be switched on；The foot
Controlling switch is stepped on for detecting that whether staff in specified location and outputs signal to single-chip microcomputer, staff steps on foot with foot
When stepping on switch foot switch closure, staff decontrol foot switch when foot switch will disconnect, can avoid staff from
Open, if assigned operation position is left in staff midway, circuit is disconnected；It is during high-potting, non-test for preventing
Staff enters high-pressure area, and the infrared detection alarm device is arranged on outside high-pressure area, can detect whether someone
Cross infrared-ray search coverage and send alarm signal；The system also includes ultrasonic distance-measuring alarming device, the ultrasound
Ripple range finding alarm device includes control unit, the ultrasonic ranging unit being connected with control unit and alarm unit, the control
Unit is connected with single-chip microcomputer；The ultrasonic ranging unit is used for launching ultrasonic measurement people and dangerous interval distance, and
Transfer data to control unit, described control unit for processing to data, for the people of different distance sends difference
Alarm signal and be sent to alarm unit and single-chip microcomputer；Alarm unit being made a response to alarm signal the siren etc. of such as ring, monolithic
Cut off the electricity supply when machine distance then between people and hazardous area is to certain value；This device adopts ultrasonic ranging, broad covered area, energy
Enough to drive the personnel that be strayed in advance, preventing someone to be strayed into deathtrap causes unnecessary loss, while stain resistance, extraneous
Little is affected on its certainty of measurement, and simple structure low cost；The pyroelectric human body infrared sensor is placed in ultrasonic ranging report
Whether the target moved in prewarning area for detection in the investigative range of alarm device is people, while imageing sensor collection
Practical situation in detecting area, is worked together with pyroelectric human body infrared sensor, to guarantee to have personnel close outside high-pressure area
When timely can find.
Compared with prior art, the system can not only be before high-potting starts this utility model to high pressure equipment.Personnel
Operating aspect detected to ensure the safety of staff, provides the yard of a safety for high-potting staff
Institute, and Migrant women can be prevented to be strayed into high-pressure area, it is to avoid equipment and personal safety are threatened and unnecessary loss.
The infrared detection alarm device includes control signal centralized processing unit, and control signal centralized processing unit is also
It is connected with signal collection unit, signal control output circuit；The signal collection unit is connected with signal transmitter unit；The signal control
Output circuit processed is connected with security alarm measure loop unit；The security alarm measure loop unit is single with infrared alarming control
Unit's connection.
The signal transmitter unit is used for launching infrared-ray, and the signal collection unit, for receiving infrared ray
And detecting whether, someone crosses region and signal sent to control signal centralized processing unit；The control signal is focused on
Unit is for processing to the signal that signal collection unit sends, and sends alarm signal and give signal control output circuit；
Signal control output circuit is controlled and is sent to security alarm measure loop unit and red for the alarm signal to exporting
Outside line alarm control unit；The security alarm measure loop unit makes due response to alarm signal, such as ring siren；It is red
The alarm signal for receiving is sent to single-chip microcomputer so as to cutoff high power supply by outside line alarm control unit；The infrared ray of the system
Detection alarm device can timely discover whether that someone will be strayed into high-pressure area, send warning message so as to timely cut
Power-off source, it is to avoid casualties.
The ultrasonic distance-measuring alarming device adopts M314076 ultrasonic distance-measuring sensors.
The system also includes low-frequency wireless sensing unit, and the low-frequency wireless sensing unit includes connected low frequency control
Device and RFID tag, RFID tag are used for sending the identity information of staff, and the low frequency controller is connected with single-chip microcomputer；It is low
Frequency controller is used for receiving gathered data, if detecting RFID tag, sending alarm signal carries out cut-out electricity to single-chip microcomputer
Source, it is to avoid staff causes Personal Risk into higher-pressure region in the case of carelessness.
The system also include alarm host machine, alarm host machine respectively with security alarm measure loop unit, low frequency controller
It is connected, the alarm signal that security alarm measure loop unit, low frequency controller send can be reported to the police through alarm host machine.
The RFID tag is RFID passive labels, and simply, own reactive rate is driven forming label by faradic current,
Whole system is low in energy consumption and can be with each staff of precise marking.
The alarm host machine includes audio alert, telephone call, SMS alarm, can inform work people in several ways
Member, it is to avoid because carelessness is without situation about finding.
Using being wirelessly transferred between security alarm measure loop unit and infrared alarming control unit, wired peace is eliminated
The complicated and maintenance difficulty of dress.
The infrared detection alarm device adopts infrared ray alarm, and low frequency infrared emitting, to other electrical equipment
Do not interfere with；Strong antijamming capability, power are little, and multi-beam identification reduces wrong report probability；And install and debug very convenient fast
It is prompt.
Hardware above equipment is existing equipment, and this utility model is only that these existing equipments combine, to reach
To the purpose for realizing personal safety in high-potting.
This utility model compared with prior art, has the following advantages and advantages：
1st, a kind of high-potting personal safety protecting system of this utility model, can be before high-potting to operations
Safety is checked, prevents nonstandard action from causing accident occur, and can send out when personnel are near Keep Clear-High Voltage region
Go out to report to the police and cutoff high power supply, it is to avoid cause casualties, the working environment of safety is provided to staff；
2nd, a kind of high-potting personal safety protecting system of this utility model, also including ultrasonic distance-measuring alarming device, when
Someone near but be introduced into being protected by infrared detection alarm region when, first by ultrasonic distance-measuring alarming device detect
Arrive, and chimes of doom and the voice message of different volumes are sent by as far as near according to distance, remind dangerous, with reference to pyroelectricity people
Body infrared sensor, imageing sensor collection are driven the personnel that may be strayed in advance, prevent someone to be strayed near the information of target
Deathtrap causes unnecessary loss；
3rd, a kind of high-potting personal safety protecting system of this utility model, on the basis of infrared ray with supersonic sounding,
Also include low-frequency wireless sensing unit, when staff having been detected near deathtrap, can be reported to the police and power-off, from each
Individual aspect strengthens the personal safety protection of staff.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding this utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to this utility model embodiment.In the accompanying drawings：
Fig. 1 is this utility model structural representation；
Structural representations of the Fig. 2 for this utility model embodiment 2.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1
As illustrated, a kind of high-potting personal safety protecting system of this utility model, including relay control device, infrared
Line detection alarm device, ultrasonic distance-measuring alarming device；
The relay control device includes single-chip microcomputer, and earth rod control unit in place, on-site manual switch, catalyst are powered
Detecting signal unit, pedal control switch, infrared alarming control unit, earth rod, live switch, catalyst, foot switch；
The infrared detection alarm device includes control signal centralized processing unit, signal transmitter unit, signal collection unit, signal
Control output circuit, security alarm measure loop unit；The ultrasonic distance-measuring alarming device includes control unit, ultrasound
Away from unit, alarm unit, described control unit is connected with single-chip microcomputer；The system also includes the pyroelectricity people being connected with single-chip microcomputer
Body infrared sensor, imageing sensor.
The system operationally detects that high-potting starts front earth rod, live switch, catalyst, foot switch and is first
It is no in correct working condition, to avoid the improper unnecessary loss for causing of human users；Meanwhile, infrared detection is reported to the police and is filled
Put it is in running order under, its main operation principle is that signal detection unit sends infrared-ray and is irradiated to signal collection unit
On；If signal collection unit does not receive infrared-ray and illustrates that someone invades, unit sends a signal；At control signal concentration
Reason unit receives signal, and sends alarm signal to signal output apparatus；Security alarm measure loop unit receives alarm signal,
Carry out reporting to the police while cutoff high power supply is with protection equipment and other people safety；The system employs infrared ray and ultrasound
Away from collaborative work, alarm is sent before personnel are strayed into deathtrap using ultrasonic ranging；Pyroelectric human body infrared is passed simultaneously
Whether sensor is placed in the investigative range of ultrasonic distance-measuring alarming device the target that moves in prewarning area for detection and is
People, the practical situation in imageing sensor collection detecting area, is worked together with pyroelectric human body infrared sensor, to guarantee high pressure
Have outside region personnel near when timely can find, to prevent which from moving on, so as to be preventive from possible trouble；If invader passes through
Ultrasonic ranging alarm region this be that infrared alarming region is just started working.
The operation principle of ultrasonic distance-measuring alarming device is as follows：Ultrasonic ranging unit sends ultrasound wave, and exports one
Individual high electricity frequency；Ultrasound wave touches human body and returns ultrasonic ranging unit, and unit exports low electricity frequency after receiving ultrasound wave；Control
Persistent period of the unit processed according to high electricity frequency（t）Calculate people and alarm apart from s=(t × 340m/s)/2 and judging distance
It is whether safe.When people enter warning apart from when send alarm signal；Alarm unit receives alarm signal, and correspondence sends different size
Chimes of doom and voice message.
Embodiment 2
On the basis of above-described embodiment, the system also includes low-frequency wireless sensing unit, and the low-frequency wireless sensing is single
Unit includes low frequency controller and the RFID tag being connected；When staff has been detected near deathtrap, can be reported to the police
With power-off；Take into account various unexpected factors so as to good security protection ability, strengthen work in all its bearings
The personal safety protection of personnel.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that to the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (9)
1. a kind of high-potting personal safety protecting system, including infrared detection alarm device, it is characterised in that：Including relay
Control device, ultrasonic distance-measuring alarming device；
The relay control device includes single-chip microcomputer, the single-chip microcomputer be connected with earth rod control unit in place, on-site manual switch,
Catalyst charged signal detector unit, pedal control switch and infrared alarming control unit；The earth rod is in place to control list
Unit is connected with earth rod；On-site manual switch is connected with live switch；Catalyst charged signal detector unit is connected with catalyst；Foot-operated control
Switch processed is connected with foot switch；Infrared alarming control unit is connected with infrared detection alarm device；
The ultrasonic distance-measuring alarming device includes control unit and the ultrasonic ranging unit that is connected with control unit and report
Alert unit, described control unit are connected with single-chip microcomputer；
The system also includes pyroelectric human body infrared sensor, the imageing sensor being connected with single-chip microcomputer.
2. a kind of high-potting personal safety protecting system according to claim 1, it is characterised in that：The infrared ray inspection
Measuring alarming device includes control signal centralized processing unit, and control signal centralized processing unit is connected with signal collection unit, signal
Control output circuit；The signal collection unit is connected with signal transmitter unit；The signal control output circuit is connected with safe report
Alert measure loop unit；The security alarm measure loop unit is connected with infrared alarming control unit.
3. a kind of high-potting personal safety protecting system according to claim 2, it is characterised in that：The ultrasound
M314076 ultrasonic distance-measuring sensors are adopted away from alarm device.
4. according to a kind of arbitrary described high-potting personal safety protecting system of claim 1 ~ 3, it is characterised in that：It is described anti-
Protecting system also includes low-frequency wireless sensing unit, and the low-frequency wireless sensing unit includes connected low frequency controller and RFID marks
Sign, the low frequency controller is connected with single-chip microcomputer.
5. a kind of high-potting personal safety protecting system according to claim 4, it is characterised in that：The system is also wrapped
Alarm host machine is included, alarm host machine is connected with security alarm measure loop unit, low frequency controller respectively.
6. a kind of high-potting personal safety protecting system according to claim 4, it is characterised in that：The RFID tag
For RFID passive labels.
7. a kind of high-potting personal safety protecting system according to claim 5, it is characterised in that：The alarm host machine
Including audio alert, telephone call, SMS alarm.
8. according to arbitrary described a kind of high-potting personal safety protecting system in Claims 2 or 3, it is characterised in that：Peace
Complete adopting between alarm detection circuit units and infrared alarming control unit is wirelessly transferred.
9. according to a kind of arbitrary described high-potting personal safety protecting system, its feature in claim 1,2,3,5,6 or 7
It is：The infrared detection alarm device adopts infrared ray alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079091.3U CN206039759U (en) | 2016-09-26 | 2016-09-26 | High -voltage testing human protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621079091.3U CN206039759U (en) | 2016-09-26 | 2016-09-26 | High -voltage testing human protection system |
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| Publication Number | Publication Date |
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| CN206039759U true CN206039759U (en) | 2017-03-22 |
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ID=58296759
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| CN201621079091.3U Active CN206039759U (en) | 2016-09-26 | 2016-09-26 | High -voltage testing human protection system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134724A (en) * | 2017-07-14 | 2017-09-05 | 曹茂娟 | A kind of Multifunctional junction box |
| CN108572618A (en) * | 2018-07-11 | 2018-09-25 | 国网江苏省电力有限公司太仓市供电分公司 | A kind of hand-held control terminal |
| CN109445315A (en) * | 2018-08-21 | 2019-03-08 | 成都理工大学 | High-voltage test hall safety guard and method of controlling security |
| CN110109408A (en) * | 2018-02-01 | 2019-08-09 | 山西壹泰科电工设备有限公司 | Irradiation processing installation security system |
| CN111899468A (en) * | 2020-07-28 | 2020-11-06 | 广东电网有限责任公司清远供电局 | High-voltage test protection system |
| CN111983396A (en) * | 2020-07-16 | 2020-11-24 | 中广核核电运营有限公司 | Electric high-voltage test area safety protection system |
| CN114122995A (en) * | 2021-11-24 | 2022-03-01 | 国网宁夏电力有限公司石嘴山供电公司 | Electrified maintenance protection system for high-voltage distribution room |
-
2016
- 2016-09-26 CN CN201621079091.3U patent/CN206039759U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134724A (en) * | 2017-07-14 | 2017-09-05 | 曹茂娟 | A kind of Multifunctional junction box |
| CN110109408A (en) * | 2018-02-01 | 2019-08-09 | 山西壹泰科电工设备有限公司 | Irradiation processing installation security system |
| CN108572618A (en) * | 2018-07-11 | 2018-09-25 | 国网江苏省电力有限公司太仓市供电分公司 | A kind of hand-held control terminal |
| CN109445315A (en) * | 2018-08-21 | 2019-03-08 | 成都理工大学 | High-voltage test hall safety guard and method of controlling security |
| CN111983396A (en) * | 2020-07-16 | 2020-11-24 | 中广核核电运营有限公司 | Electric high-voltage test area safety protection system |
| CN111899468A (en) * | 2020-07-28 | 2020-11-06 | 广东电网有限责任公司清远供电局 | High-voltage test protection system |
| CN114122995A (en) * | 2021-11-24 | 2022-03-01 | 国网宁夏电力有限公司石嘴山供电公司 | Electrified maintenance protection system for high-voltage distribution room |
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