CN205176602U - Prevent cubical switchboard supervisory equipment of maloperation - Google Patents
Prevent cubical switchboard supervisory equipment of maloperation Download PDFInfo
- Publication number
- CN205176602U CN205176602U CN201521004184.5U CN201521004184U CN205176602U CN 205176602 U CN205176602 U CN 205176602U CN 201521004184 U CN201521004184 U CN 201521004184U CN 205176602 U CN205176602 U CN 205176602U
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- controller
- switch cubicle
- watch
- unit
- voice broadcast
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Abstract
The utility model provides a prevent cubical switchboard supervisory equipment of maloperation, include: acquisition unit, communication unit, alarm unit, controller, wherein, acquisition unit sets up in the cubical switchboard, and acquisition unit includes temperature sensor and power sensor, and acquisition unit's output connection director's input is in order to gather working parameter, and the output of controller passes through communication unit transmits the working parameter who gathers to the monitor, the output of alarm connected unit controller is in order to send the alarm tone, and the input of controller is connected with the detector to detect whether someone is close to the cubical switchboard, the voice broadcast circuit is connected to the output of controller, opens according to the testing result and stops the voice broadcast circuit. Through acquisition unit not only temperature, power parameter in the real time monitoring cubical switchboard, transmit the working parameter who gathers to the monitor, still be provided with the voice broadcast circuit of preventing the maloperation, remind the staff, prevent misuse's purpose.
Description
Technical field
The utility model relates to electric apparatus monitoring field, particularly relates to a kind of fool proof switch cubicle watch-dog.
Background technology
Switch cubicle is a kind of electric equipment, is commonly employed in power equipment.But in actual applications due to some problems of switch cubicle itself existence, such as: main transformer low voltage incoming line cabinet is easily overheated, between busbar, spacing is less, copper material quality does not pass a test, sectional area is less and more, the easy oxidation of busbar tie point, loose contact etc., can directly cause tie point temperature too high, cause busbar current capacity to reduce, current-carrying capacity reduces.Particularly the busbar of 10KV switch cubicle is increase insulating sheath pyrocondensation busbar now, when big current is by busbar, busbar heating is serious, and insulating sheath pipe can break, and also may cause phase fault, simultaneously owing to lacking effective surveillance equipment in prior art breaker in middle cabinet, cause cannot power in real time in pilot switch cabinet, temperature situation of change, meanwhile, in the operation of conventional operational, the level of different personnel is different, often causes switch cubicle misoperation because staff's level differs.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of fool proof switch cubicle watch-dog, for solving the duty accurately cannot monitoring each switch cubicle in prior art, and the problem of easily makeing mistakes when operating switch cabinet.
For achieving the above object and other relevant objects, the utility model provides a kind of fool proof switch cubicle watch-dog, comprise: collecting unit, communication unit, alarm unit, controller and voice broadcast circuit, wherein, described collecting unit is arranged in switch cubicle, described collecting unit comprises temperature sensor and power sensor, the output terminal of described collecting unit connects the input end of described controller with collecting work parameter, and the running parameter of collection is transferred to Control Room by communication unit by the output terminal of described controller; Described alarm unit connects the output terminal of described controller to sound the alarm, the input end of described controller is connected with detecting device, to detect whether there is people near described switch cubicle, the output terminal of described controller connects described voice broadcast circuit, according to testing result start and stop voice broadcast circuit.
Preferably, described detecting device is infrared inductor.
Preferably, also comprise and be connected to controller output end with the radiator fan of by-pass cock in-cabinet temperature.
Preferably, described alarm unit is audible-visual annunciator.
Preferably, described communication unit is wireless communication module, RS232 communication module or RS485 communication module.
Preferably, the display screen being connected to show running parameter with controller output end is also comprised.
Preferably, described voice broadcast circuit is that SD1420 voice recording and playback ic circuit is formed.
As mentioned above, fool proof switch cubicle watch-dog of the present utility model, has following beneficial effect:
By arranging collecting unit not only real-time pilot switch in-cabinet temperature, power parameter, the running parameter of collection is transferred to Control Room, for staff's test and monitoring, avoid the problem that running parameter that staff cannot understand switch cubicle in time exceedes parameter preset, simultaneously, staff near switch cubicle time, detect that staff is close by detecting device, control voice broadcast circuit to start working, prevent the object of maloperation with arriving reminding staff, by radiator fan also can maintained switch in-cabinet temperature unsuitable too high.
Accompanying drawing explanation
Fig. 1 is shown as the structured flowchart of fool proof switch cubicle watch-dog of the present utility model.
Element numbers illustrates:
1 switch cubicle
2 collecting units
3 controllers
4 communication units
5 alarm units
6 voice broadcast circuit
7 radiator fans
8 display screens
9 detecting devices
Embodiment
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.It should be noted that, when not conflicting, the feature in following examples and embodiment can combine mutually.
It should be noted that, the diagram provided in following examples only illustrates basic conception of the present utility model in a schematic way, then only the assembly relevant with the utility model is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
Refer to Fig. 1, the utility model provides a kind of structured flowchart of fool proof switch cubicle watch-dog, comprising:
Collecting unit 2, communication unit 4, alarm unit 5, controller 3, wherein, described collecting unit 2 is arranged in switch cubicle 1, described collecting unit 2 comprises temperature sensor 21 and power sensor 22, the output terminal of described collecting unit 2 connects the input end of described controller 3 with collecting work parameter, and the running parameter of collection is transferred to Control Room by communication unit 4 by the output terminal of described controller 3; Described alarm unit 5 connects the output terminal of described controller 3 to sound the alarm, the input end of described controller 3 is connected with detecting device 9, to detect whether there is people near described switch cubicle 1, the output terminal of described controller 3 connects described voice broadcast circuit 6, controller 3 is according to testing result start and stop voice broadcast circuit 6, and said units and module are all installed in switch cubicle 1.
In the present embodiment, voice broadcast circuit 6 adopts ISD1420 voice recording and playback ic to coordinate other circuit to form, ISD1420 voice recording and playback ic is low in energy consumption, reliability is high, price is suitable, can recording playback one, after user can first store each on off state recording voluntarily, in use can choose broadcasting according to the signal of the transmission of microprocessor module to each on off state recording prestored, thus the state of prompting user's current switch each switch cashier's office in a shop, prevent maloperation.
Particularly, described detecting device 9 is infrared inductor, for detecting whether there is staff near switch cubicle, when there being staff near switch cubicle 1, start trigger pip to controller 3, described controller 3 controls voice broadcast circuit 6 according to trigger pip and starts playback.
Particularly, also comprise and be connected to controller 3 output terminal with the radiator fan 7 of temperature in by-pass cock cabinet 1, radiator fan 7 is for reducing the temperature in switch cubicle 1.
Particularly, described alarm unit 5 is audible-visual annunciator, does not singly sound the alarm, meanwhile, and the pilot lamp prompting staff that flicker is corresponding.
Particularly, described communication unit 4 is wireless communication module, RS232 communication module or RS485 communication module, in the present embodiment, described wireless communication module to comprise in wifi module, infrared module, bluetooth module, zigbee module and 3/4/5G module any one.
Particularly, also comprise the display screen 8 being connected to show running parameter with controller 3 output terminal, described display screen 8 is embedded on switch cubicle 1, externally shows running parameter.
In the present embodiment, when switch cubicle 1 works, collecting unit 2 gathers the running parameter (temperature, power) in this switch cubicle 1, and controller 3 receives this running parameter and detects whether exceed parameter preset (presetting running parameter); Staff near switch cubicle 1 time, detect that staff is close by detecting device 9, control voice broadcast circuit 6 and start working, prevent the object of maloperation with arriving reminding staff.Wherein, described display screen 8 shows temperature in current switch cabinet 1 and power.
In sum, the utility model is by arranging collecting unit 2 not only real-time temperature in pilot switch cabinet 1, power parameter, the running parameter of collection is transferred to Control Room, for staff's test and monitoring, avoid the problem that running parameter that staff cannot understand switch cubicle 1 in time exceedes parameter preset, simultaneously, by arranging power adjustment unit 6, when the running parameter of switch cubicle 1 exceedes parameter preset, controller 3 is by power adjustment unit 6 by-pass cock cabinet 1 internal power, to reach the object suppressing running parameter, by radiator fan 7 also can in maintained switch cabinet 1 temperature unsuitable too high.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (7)
1. a fool proof switch cubicle watch-dog, it is characterized in that, at least comprise: collecting unit, communication unit, alarm unit, controller and voice broadcast circuit, wherein, described collecting unit is arranged in switch cubicle, described collecting unit comprises temperature sensor and power sensor, and the output terminal of described collecting unit connects the input end of described controller with collecting work parameter, and the running parameter of collection is transferred to Control Room by communication unit by the output terminal of described controller; Described alarm unit connects the output terminal of described controller to sound the alarm, the input end of described controller is connected with detecting device, to detect whether there is people near described switch cubicle, the output terminal of described controller connects described voice broadcast circuit, according to testing result start and stop voice broadcast circuit.
2. fool proof switch cubicle watch-dog according to claim 1, is characterized in that, described detecting device is infrared inductor.
3. fool proof switch cubicle watch-dog according to claim 1, is characterized in that, also comprises and is connected to controller output end with the radiator fan of by-pass cock in-cabinet temperature.
4. fool proof switch cubicle watch-dog according to claim 1, is characterized in that, described alarm unit is audible-visual annunciator.
5. fool proof switch cubicle watch-dog according to claim 1, is characterized in that, described communication unit is wireless communication module, RS232 communication module or RS485 communication module.
6. fool proof switch cubicle watch-dog according to claim 1, is characterized in that, also comprise the display screen being connected to show running parameter with controller output end.
7. fool proof switch cubicle watch-dog according to claim 1, is characterized in that, described voice broadcast circuit is that SD1420 voice recording and playback ic circuit is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004184.5U CN205176602U (en) | 2015-12-04 | 2015-12-04 | Prevent cubical switchboard supervisory equipment of maloperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004184.5U CN205176602U (en) | 2015-12-04 | 2015-12-04 | Prevent cubical switchboard supervisory equipment of maloperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205176602U true CN205176602U (en) | 2016-04-20 |
Family
ID=55740576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521004184.5U Expired - Fee Related CN205176602U (en) | 2015-12-04 | 2015-12-04 | Prevent cubical switchboard supervisory equipment of maloperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205176602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404222A (en) * | 2015-12-04 | 2016-03-16 | 重庆臻远电气有限公司 | Misoperation-prevention switch cabinet monitoring device |
-
2015
- 2015-12-04 CN CN201521004184.5U patent/CN205176602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404222A (en) * | 2015-12-04 | 2016-03-16 | 重庆臻远电气有限公司 | Misoperation-prevention switch cabinet monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161204 |