CN202550670U - Switch cabinet intelligent control device - Google Patents
Switch cabinet intelligent control device Download PDFInfo
- Publication number
- CN202550670U CN202550670U CN2012201072408U CN201220107240U CN202550670U CN 202550670 U CN202550670 U CN 202550670U CN 2012201072408 U CN2012201072408 U CN 2012201072408U CN 201220107240 U CN201220107240 U CN 201220107240U CN 202550670 U CN202550670 U CN 202550670U
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Abstract
The utility model discloses a switch cabinet intelligent control device having a security alarm function, which comprises a singlechip control module, a switch state display module, a nixie tube display module, a human body induction module, a live detection module, a key module and a power supply module. The singlechip control module is respectively connected with the other modules. The live detection module comprises a three-phase charged sensor. The three-phase charged sensor is used for detecting the voltage information of each node in a switch cabinet. When people come nearby, the human body induction module sends information to a singlechip. If the live detection module detects that a node to be tested is still provided with a high voltage, the singlechip controls the switch state display module to carry out voice prompt and flashing prompt. Thus, people are reminded to keep away from the switch cabinet or cut off the circuit. The occurrence of accidents is avoided and the safety is improved. The intelligent control device is suitable for all power switch cabinets.
Description
Technical field
The utility model relates to a kind of condition monitoring device, especially relates to the switch cubicle intelligence actuation means that a kind ofly has higher-security, is used for monitoring the assembly operating state of power switch cabinet.
Background technology
Along with development of Chinese economy, the foundation of various integrated mills increases the needs of electric energy day by day, has promoted the development of power industry.The application of power switch cabinet also more and more widely.In order to ensure the regular supply of electric power, administrative staff need understand the operation conditions of switch cubicle, in time deal with to abnormal conditions.
Existing switch cubicle generally needs primary circuit simulation direction board, electromagnetic switch positioning indicator, earth detector, potential indicator, various control, indicating device such as dehumidifying and temperature controller automatically, complex structure, and installation and maintenance are inconvenient.
State Intellectual Property Office of the People's Republic of China discloses Granted publication on November 24th, 2010 and number has been the patent documentation of CN201656264U; Title is a switch cubicle ground connection disconnecting link positonlight indicating device; This device comprises that the ground cutter closed indication branch road and the ground cutter that are connected in parallel in the switch bus bar circuit break off the indication branch road; The closed indication of said ground cutter branch road comprise the normally closed auxiliary contact of ground cutter that is connected in series, cutter combined floodgate indicator light and switching-on resistance; The ground cutter break off the indication branch road then comprise the ground cutter that is connected in series often open auxiliary contact, cutter separating brake indicator light and sub-gate resistance, said ground cutter combined floodgate indicator light with cutter separating brake indicator light be installed in respectively on the panel of switch cubicle.This scheme can reflect the closure state of ground connection disconnecting link in real time, but is operating and switch cubicle can't provide suitable warning message when also charged as the people, has certain potential safety hazard.
Summary of the invention
The utility model mainly is to solve the technical problem that the existing in prior technology fail safe is not enough, can not provide alarm in due course, and a kind of switch cubicle intelligence actuation means that can have the people to carry out to give the alarm in the hot line job is provided.
The utility model mainly is able to solve through following technical proposals to above-mentioned technical problem: a kind of switch cubicle intelligence actuation means; Comprise single chip control module, on off state display module, charactron display module, human body induction module, charged detection module, key-press module and power module; Said single chip control module connects said on off state display module, charactron display module, human body induction module, charged detection module and key-press module respectively; Said charged detection module comprises the three-phase electrified sensor, and said power module is connected with said single chip control module.Each node voltage information in the three-phase electrified sensor sense switch cabinet.Charged detection module carries out current-limiting protection to the voltage of three-phase electrified sensor, and rectification again, isolation are ultimately delivered to single chip control module.Single chip control module is responsible for data are calculated, handled and the control of other modules.The charactron display module comprises integrated chip and auxiliary circuit, can display voltage etc. each item data message.The on off state display module is mainly the state of Real time dynamic display switch cubicle inner breaker handcart, isolating switch and handcart etc., and voice is arranged and glimmer anti-error prompt facility.Key-press module comprises 6 switches, is used for various parameters are changed and are provided with.Power module is that whole switch cubicle intelligence actuation means provides power supply.Human body induction module can send information and give single-chip microcomputer when having the people near switch cubicle; Still have high-tension electricity this moment then carry out voice suggestion and flash for prompting if single-chip microcomputer detects tested node through charged detection module through the on off state display module; The prompting personnel are away from switch cubicle or cut off circuit; Prevent that contingency from taking place, and improves fail safe.
As preferably, switch cubicle intelligence actuation means also comprises the humiture detection module, and said humiture detection module is connected with said single chip control module.The humiture detection module detects the interior temperature and humidity of rack and relevant information is passed to single chip control module, and single chip control module control charactron display module shows.
As preferably, said humiture detection module comprises temperature sensor and humidity sensor, and said temperature sensor and humidity sensor all are arranged in the switch cubicle to be detected.
As preferably, switch cubicle intelligence actuation means also comprises the RS485 communication module, and said RS485 communication module is connected with said single chip control module.The RS485 communication module adopts 485 chips to realize the half duplex communication mode, and it has mainly acted on two: 1. realize the remote data transmission, detect the operating state of parameters in real time; 2. realize long-range change to detected parameters.
As preferably, switch cubicle intelligence actuation means also comprises output module, and said single chip control module is connected with temperature control device with the rack dehumidification equipment respectively through output module.。Output module control dehumidification equipment and temperature control device carry out the adjustment of switch cubicle internal temperature and humidity.
As preferably, switch cubicle intelligence actuation means also comprises change-over switch module.Equipment such as the circuit breaker in change-over switch module and the switch cubicle, illuminating lamp are connected.Through change over switch can control switch cabinet inner breaker on off operating mode and the switch of cabinet intraoral illumination lamp, the distant place local operation mode of circuit breaker energy storage mode and circuit breaker can also be set.
The beneficial effect that the utility model brings is; Can in charged, under the situation that has the people near switch cubicle, report to the police, improve fail safe, simultaneously the temperature in the display switch cabinet, humidity, state such as charged whether; Can long-range receiving status information and revise monitoring parameter; Can carry out the adjustment of the temperature and humidity in the switch cubicle, antijamming capability is strong, and functional reliability is high.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Among the figure: 1, single chip control module, 2, the on off state display module, 3, the humiture detection module, 4, charged detection module; 5, key-press module, 6, power module, 7, the RS485 communication module; 8, output module, 9, human body induction module, 10, the charactron display module.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of switch cubicle intelligence actuation means of present embodiment; As shown in Figure 1, comprise single chip control module 1, on off state display module 2, humiture detection module 3, charged detection module 4, key-press module 5, power module 6, RS485 communication module 7, output module 8, human body induction module 9, charactron display module 10 and change-over switch module.
Single chip control module is made up of AVR single-chip microcomputer and auxiliary circuit thereof, and it links to each other with every other module, is responsible for data are calculated, and handles the control with other modules.Power module is that whole switch cubicle intelligence actuation means provides power supply.Charged detection module comprises the three-phase electrified sensor, each the node voltage information in the three-phase electrified sensor sense switch cabinet.Charged detection module carries out current-limiting protection to the voltage of three-phase electrified sensor, and rectification again, isolation are ultimately delivered to single chip control module.The humiture detection module comprises temperature sensor and humidity sensor, and temperature sensor and humidity sensor all are arranged in the switch cubicle to be detected.The Temperature and Humidity Control module is sampled to temperature sensor and humidity sensor, changes through one-chip computer module, calculates, and finally on the charactron display module, shows.The on off state display module is mainly the state of Real time dynamic display switch cubicle inner breaker handcart, isolating switch and handcart etc., and voice is arranged and glimmer anti-error prompt facility.The charactron display module comprises integrated chip and auxiliary circuit, can displays temperature, each item data message such as humidity, voltage, detected parameters.Key-press module comprises 6 switches, is used for various parameters are changed and are provided with.
Human body induction module releases human body sensor by heat and corresponding amplifying circuit is formed, and its distance of reaction is about 1 meter, and signal is delivered to one-chip computer module and discerned the most at last.
When human body induction module has detected the people near switch cubicle; If the node that this moment, charged detection module detected in the switch cubicle is charged; Then single chip control module control switch state display module carries out voice suggestion and flash for prompting, remind near personnel take care.
The RS485 communication module adopts 485 chips to realize the half duplex communication mode, and it has mainly acted on two: 1. realize the remote data transmission, detect the operating state of parameters in real time; 2. realize long-range change to detected parameters.
Single chip control module is connected with temperature control device with the rack dehumidification equipment respectively through output module.Output module control dehumidification equipment and temperature control device carry out the adjustment of switch cubicle internal temperature and humidity.
Change-over switch module also with switch cubicle in equipment such as circuit breaker, illuminating lamp be connected.Through change over switch can control switch cabinet inner breaker on off operating mode and the switch of cabinet intraoral illumination lamp, the distant place local operation mode of circuit breaker energy storage mode and circuit breaker can also be set.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as human body induction module, single chip control module morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (6)
1. switch cubicle intelligence actuation means; It is characterized in that; Comprise single chip control module, on off state display module, charactron display module, human body induction module, charged detection module, key-press module and power module; Said single chip control module connects said on off state display module, charactron display module, human body induction module, charged detection module and key-press module respectively; Said charged detection module comprises the three-phase electrified sensor, and said power module is connected with said single chip control module.
2. switch cubicle intelligence actuation means according to claim 1 is characterized in that also comprise the humiture detection module, said humiture detection module is connected with said single chip control module.
3. switch cubicle intelligence actuation means according to claim 2 is characterized in that said humiture detection module comprises temperature sensor and humidity sensor, and said temperature sensor and humidity sensor all are arranged in the switch cubicle to be detected.
4. according to claim 1 or 2 or 3 described switch cubicle intelligence actuation means, it is characterized in that also comprise the RS485 communication module, said RS485 communication module is connected with said single chip control module.
5. switch cubicle intelligence actuation means according to claim 4 is characterized in that also comprise output module, said single chip control module is connected with temperature control device with the rack dehumidification equipment respectively through output module.
6. switch cubicle intelligence actuation means according to claim 5 is characterized in that, also comprises change-over switch module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201072408U CN202550670U (en) | 2012-03-21 | 2012-03-21 | Switch cabinet intelligent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201072408U CN202550670U (en) | 2012-03-21 | 2012-03-21 | Switch cabinet intelligent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550670U true CN202550670U (en) | 2012-11-21 |
Family
ID=47171238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201072408U Withdrawn - After Issue CN202550670U (en) | 2012-03-21 | 2012-03-21 | Switch cabinet intelligent control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956670A (en) * | 2014-05-22 | 2014-07-30 | 国家电网公司 | Indoor intelligent alternating current metal armoring movable switch device |
| CN107394745A (en) * | 2017-07-01 | 2017-11-24 | 合肥东玖电气有限公司 | A kind of aobvious control protection device of on off state |
| CN115313236A (en) * | 2022-09-16 | 2022-11-08 | 广东电网有限责任公司 | Safety prompter for switch cabinet and switch cabinet |
-
2012
- 2012-03-21 CN CN2012201072408U patent/CN202550670U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956670A (en) * | 2014-05-22 | 2014-07-30 | 国家电网公司 | Indoor intelligent alternating current metal armoring movable switch device |
| CN107394745A (en) * | 2017-07-01 | 2017-11-24 | 合肥东玖电气有限公司 | A kind of aobvious control protection device of on off state |
| CN115313236A (en) * | 2022-09-16 | 2022-11-08 | 广东电网有限责任公司 | Safety prompter for switch cabinet and switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20180118 |