CN104191424A - Intelligent safety tool cabinet unit of high-voltage substation - Google Patents
Intelligent safety tool cabinet unit of high-voltage substation Download PDFInfo
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- CN104191424A CN104191424A CN201410422645.4A CN201410422645A CN104191424A CN 104191424 A CN104191424 A CN 104191424A CN 201410422645 A CN201410422645 A CN 201410422645A CN 104191424 A CN104191424 A CN 104191424A
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Abstract
The invention provides an intelligent safety tool cabinet unit of a high-voltage substation, and relates to a safety tool cabinet having an out-of-position and in-position detection function. The intelligent safety tool cabinet unit comprises a cabinet body. A support and a heating and dehumidification device are installed inside the cabinet body. An out-of-position and in-position detection device is installed inside the cabinet body, and comprises a sensor I, a second II, a data collection remote terminal and a color touch screen. The sensor I and the second II are connected with the data collection remote terminal. The data collection remote terminal is connected with the color touch screen through an RS 485 communication line. The intelligent safety tool cabinet unit has the advantages that the intelligent safety tool cabinet unit for mining uses the optoelectronic switch sensors for detecting whether tools are out of position, so that real-time on-line monitoring of the tools is achieved; the intelligent safety tool cabinet unit for mining uses the touch screen for conducting control, displaying temperature and humidity information inside and outside the cabinet body in real time, and controlling changes in temperature and humidity; the intelligent safety tool cabinet unit for mining is provided with an RJ-45 remote communication interface, so that communication and mutual transmission between a centralized control center and an unattended substation are completed.
Description
Technical field
The present invention relates to a kind of safety tool cupboard possessing from measuring ability in place.
Background technology
In national Ge great Utilities Electric Co., in the high-tension distribution chamber of convertings such as Monitor Parameters of Coal Mine Substation high voltage substation, all must be equipped with some protection Work tools of work about electric power personnel, such as: insulating glove, insulating boot, electroscope, sign board, red cloth curtain, brake pull-rod, ground connection rod, the products such as instrument and meter, and the space of a storage of these product needed, this space not only will keep the placement of various managing security tools and instruments to guarantee, must prevent the instructions for use of these Work tools, so just there has been safety tool cupboard, security tool can well guarantee depositing of these Work tools, can also be anti-settling, dehumidifying, cooling, etc. function.High voltage substation Intelligent safe tool cabinet group generally comprises: humiture device, function of safety protection device, communication function device in micro-heating system that dehumidifies, microcomputer control system, microcomputerized control regulator cubicle.
In power industry, be widely used insulating tool and carry out livewire work or operation at home.Insulation tool insulation property after making moist declines, the life security that strictly jeopardizes maintainer.Existing measure is to adopt the cabinet of wooden or irony or insulating tool stock room to carry out depositing of insulating tool or keeping.Wooden, irony Tool Cabinet does not possess long-term constant moisture-proof role, very easily makes moist.Depositing of insulating tool is the problem that must solve as can be seen here, uses electric power safety Tool Cabinet to deposit, and guarantees that insulating tool can not make moist.
In addition utilize optoelectronic switch automatically to detect offing normal of object to be detected or state in place, random display off normal Work tool title, numbering; Save manual which article of statistics of operator on duty in place or be removed use, the very clear demonstration of terminal display screen like this.Optoelectronic switch sensor is a kind of position sensor with switching value output, utilizes object to be detected to carry out having or nothing of inspected object to the shading of infrared light beam or reflection.
Summary of the invention
For achieving the above object, the technical solution used in the present invention is:
A kind of high voltage substation Intelligent safe tool cabinet group, comprise cabinet, mounting bracket and heating and dehumidification device in cabinet, also be equipped with from regard to level detecting apparatus cabinet inside, from comprise sensor I, sensor II, data acquisition remote terminal, color touch screen with regard to level detecting apparatus, sensor I, sensor II are connected with data acquisition remote terminal, data acquisition remote terminal is connected with color touch screen by RS485 connection, and Temperature Humidity Sensor is connected with color touch screen by collection plate with heater dehumidifier.
According to described high voltage substation Intelligent safe tool cabinet group, described cabinet is provided with supporting bracket, on supporting bracket, there is row's glove pillar, sensor I is installed on the column cap of glove pillar, on bottom support plate on cabinet base plate, be distributed with spacing hole, position-limited rack is arranged on cabinet, position-limited rack is positioned at directly over spacing hole, security tool is contained in spacing hole the inside through position-limited rack, sensor II is contained on cabinet and towards security tool, and described sensor I, sensor II adopt infrared reflection type probe.
The present invention, in the function of existing general heating and dehumidification, adds and consummating function, and invention is from measuring ability in place, and in cabinet, the special road of wind direction walks, and the heating that makes it more to dehumidify is more remarkable.
The present invention has following features:
When 1, mining intelligent safety tool cupboard adopts optoelectronic switch sensor to detect Work tool to off normal, automatic-prompting off normal Work tool title, numbering, automatic redirect state in place when in place.Realization is to Work tool real time on-line monitoring function;
2, mining intelligent safety tool cupboard control system adopts touch-screen to control, the real-time inside and outside humiture information of display case, and control humiture variation;
3, mine safety Tool Cabinet is equipped with RJ-45 remote communication interface, the communication mutual that completes centralized control center and unattended substation passes, the prompt messages of uploading tools cabinet and Work tool, checks the running status of Mei Zuo transformer station Tool Cabinet and the administrative situation of Work tool.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is control principle block diagram of the present invention.
In accompanying drawing: 1, cabinet; 2, Tool Cabinet door; 3, rack; 4, sensor I; 5, glove pillar; 6, supporting bracket; 7, link rod; 8, bottom support plate; 9, spacing hole; 10, sensor II; 11, dehumidifier; 12, position-limited rack; 13, color touch screen.
The specific embodiment
This mining intelligent safety tool cupboard cabinet adopts the pressure welding of high-quality cold-rolled steel coiled sheet to be connected into type, and cabinet door adopts 4mm safety glass entire body transparence.At the bottom of cabinet, adopt castor, regulate two designs of pin fixing.Cabinet internal structure can design by sorting and grouping, can be Work tool and makes to measure, and classification in order, is neatly deposited.
Sensor I and sensor II are arranged on the position that can detect security tool (such as link rod, insulating tool etc.), and there will not be erroneous judgement position.There is multilayer in the left side of cabinet 1 for placing the supporting bracket 6 of insulating glove and insulating boot, and sensor I is arranged on the top of glove pillar 5 and has realized the on-line monitoring to insulating tool.Security tool (for example link rod of 35KV and the electroscope of 220KV) for elongated rod shape can be laid spacing hole 10 the insides by position-limited rack 12.The surface distributed of cabinet has probe towards the sensor II of elongated rod shape security tool.Probe can direct detection goes out elongated rod shape security tool whether in cabinet 1.The sensor probe in like manner distributing on the cabinet 1 of commodity shelf 3 inboards can be surveyed the state of security tool.
Model is the sensor characteristics of LE18S-A30PAD3: have the position sensor of switching value output, utilize object to be detected to come inspected object to have or nothing to infrared light beam shading or reflection.Detect Work tool from place, state that sensor detects is in place or off normal, and 0 and 1 corresponding state, is then transferred to collection plate (model SR-ARM1A/D).Collection plate feature: can show 0 or 1 state in the integrated control circuit plate with a railway digital Temperature Humidity Sensor of DO output for AI input, the real-time communication of Ji Yu touch-screen control centre shows the information of offing normal, the information in place such as corresponding Work tool title, coding.When this mining intelligent safety tool cupboard adopts sensor to detect Work tool to off normal, automatic-prompting off normal Work tool title, numbering, automatic redirect state in place when in place.Realization is to Work tool real time on-line monitoring function.As shown in Figure 2, sensor adopts infrared reflection type probe, can testing tool from state in place, and by data acquisition remote terminal, be transferred to color touch and shield.In the present invention, can have a plurality of data acquisition remote terminals (referring to collection plate), they are all connected with color touch screen (model TK8070IH touch-screen) by RS485 holding wire.So just can expand to a lot of security tools from state-detection in place.Color touch screen can also be with by netting twine access to LAN, can realize computer to security tool from on-line monitoring in place.
This mining intelligent safety tool cupboard possesses heating and dehumidification function equally.The present invention gathers the connection signal of heater dehumidifier (HD-68W dehumidifier, the special aluminium alloy heater of 6063-T5) by collection plate, and by touch-screen control centre, it heated or dehumidify, or manually or automatically, or start or stop.Interior circulation air path carries out the force convection of air, and the flow direction of constructing guiding heating, dehumidifying by internal structure communicates with the external world.Mining intelligent safety tool cupboard control system adopts touch-screen to control, the real-time inside and outside humiture information of display case, and control humiture variation.
Mining intelligent safety tool cupboard adopts circulation air path in unique cabinet to carry out the force convection of air, brings up fast the internal environment of a temperature equalization.
Mine safety Tool Cabinet is equipped with RJ-45 remote communication interface, and the communication mutual that completes centralized control center and unattended substation passes, and the prompt messages of uploading tools cabinet and Work tool, checks the running status of Mei Zuo transformer station Tool Cabinet and the administrative situation of Work tool.
High voltage substation Intelligent safe tool cabinet group has realized the automation of each inner Work tool of electric substation and has controlled, and has reduced field operation people very complicated operation, has improved operational security under hyperbaric environment.Implement after temperature timely monitor, can make the expense of the annual maintenance replacement cycle of electric insulation Work tool reduce by 25%～30%, in personal management arrangement, reduce more than 100%, the economic loss of having avoided electric shock accidents coal supply mine belt that the moist temperature problem because of insulating tool causes is significant to power supply reliability.
Claims (2)
1. a high voltage substation Intelligent safe tool cabinet group, comprise cabinet (1), the interior mounting bracket of cabinet (1) and heating and dehumidification device, it is characterized in that: be also equipped with from regard to level detecting apparatus cabinet (1) inside, from comprise sensor I (4) with regard to level detecting apparatus, sensor II (10), data acquisition remote terminal, color touch screen, sensor I (4), sensor II (10) is connected with data acquisition remote terminal, data acquisition remote terminal is connected with color touch screen by RS485 connection, Temperature Humidity Sensor is connected with color touch screen by collection plate with heater dehumidifier.
2. high voltage substation Intelligent safe tool cabinet group according to claim 1, it is characterized in that: described cabinet (1) is provided with supporting bracket (6), on supporting bracket (6), there is row's glove pillar (5), sensor I (4) is installed on the column cap of glove pillar (5), on bottom support plate (8) on cabinet (1) base plate, be distributed with spacing hole (9), position-limited rack (12) is arranged on cabinet (1), position-limited rack (12) is positioned at directly over spacing hole (9), security tool is contained in spacing hole (9) the inside through position-limited rack (12), sensor II (10) is contained on cabinet and towards security tool, described sensor I (4), sensor II (10) adopts infrared reflection type probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422645.4A CN104191424A (en) | 2014-08-26 | 2014-08-26 | Intelligent safety tool cabinet unit of high-voltage substation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410422645.4A CN104191424A (en) | 2014-08-26 | 2014-08-26 | Intelligent safety tool cabinet unit of high-voltage substation |
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| CN104191424A true CN104191424A (en) | 2014-12-10 |
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| CN201410422645.4A Pending CN104191424A (en) | 2014-08-26 | 2014-08-26 | Intelligent safety tool cabinet unit of high-voltage substation |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345782A (en) * | 2015-10-26 | 2016-02-24 | 国网河南汝阳县供电公司 | Intelligent electric safety tool cabinet |
| CN105397758A (en) * | 2015-11-18 | 2016-03-16 | 国家电网公司 | Safe tool customized intelligent cabinet for transformer substation sites |
| CN106541380A (en) * | 2016-10-23 | 2017-03-29 | 郑建灵 | A kind of Intelligent safe tool cabinet |
| CN107656480A (en) * | 2017-10-27 | 2018-02-02 | 贵州医科大学 | A kind of control system of Intelligent toolbox |
| CN109556745A (en) * | 2018-11-14 | 2019-04-02 | 陈二东 | A kind of power equipment temperature-detecting device |
| CN110401125A (en) * | 2019-08-20 | 2019-11-01 | 国家电网有限公司 | With the damp case of drive outside the substation's GIS Current Transformer Secondary room for driving damp box |
| CN111901576A (en) * | 2020-08-28 | 2020-11-06 | 北京宜通华瑞科技有限公司 | Tool monitoring device, terminal and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105345782A (en) * | 2015-10-26 | 2016-02-24 | 国网河南汝阳县供电公司 | Intelligent electric safety tool cabinet |
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Application publication date: 20141210 |