CN202906580U - Mine explosion-suppression intrinsic-safety type vacuum combination feed-switch control system - Google Patents
Mine explosion-suppression intrinsic-safety type vacuum combination feed-switch control system Download PDFInfo
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- CN202906580U CN202906580U CN 201220651533 CN201220651533U CN202906580U CN 202906580 U CN202906580 U CN 202906580U CN 201220651533 CN201220651533 CN 201220651533 CN 201220651533 U CN201220651533 U CN 201220651533U CN 202906580 U CN202906580 U CN 202906580U
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- type vacuum
- safety type
- control system
- control unit
- vacuum combination
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Abstract
The utility model relates to a mine explosion-suppression intrinsic-safety type vacuum combination feed-switch control system, comprising a explosion-suppression intrinsic-safety type vacuum combination feed switch. A plurality of feed line loops are arranged in the vacuum combination feed switch. Every feed line loop comprises a comprehensive-protection control unit for outputting signals to an integrated controller by an optical fiber, the integrated controller for receiving optical signals output by the comprehensive-protection control unit and outputting the optical signals to an industrial control machine by a double-twisted wire, the industrial control machine for sending control instructions to the integrated controller, and a ground comprehensive-control system for receiving the signals output by the industrial control machine and sending the control instructions to the industrial control machine. The explosion-suppression intrinsic-safety type vacuum combination feed switch provided by the utility model is communicated with the integrated controller by the optical fiber, so that signal sending speed is fast and interference isn't easy to generate. Ground work personnel can monitor underground conditions in real time by the ground comprehensive-control system and send the control instructions, so that remote control, remote communication, remote adjustment and remote monitoring are realized.
Description
Technical field
The utility model relates to mine flameproof and intrinsic safety type vacuum combination feeding switch, specifically a kind of control system of mine flameproof and intrinsic safety type vacuum combination feeding switch.
Background technology
Mine flameproof and intrinsic safety type vacuum combination feeding switch is combined into one total, switch-dividing, can control multiple motors startup, stop, counter-rotating, online and double speed switch etc., effectively reducing feeding switch takes up room, also reduced wiring complexity total, switch-dividing, convenient management and maintenance.Chinese patent literature CN201717604U discloses a kind of intelligence control system that the vacuum feed switch of bistable state Double coil permanent magnetic mechanism is housed.It comprises permanent magnet mechanism, and described permanent magnet mechanism comprises switching winding and closing coil; Described permanent magnet mechanism is connected with the output of switch motion control module, and described switch motion control module is connected with intelligent controller, and the input of described intelligent controller is connected with the electric leakage assembly; The electric leakage signal in described electric leakage component detection main feeder loop, and electric leakage signal is transferred to intelligent controller; Intelligent controller receives and analyzes electric leakage signal, and output earth leakage search/lockout signal is to the switch motion control module, and described switch motion control module is closed to permanent magnet mechanism output and closed a floodgate and sub-gate signal according to the earth leakage search/lockout signal.The above-mentioned intelligence control system that the vacuum feed switch of bistable state Double coil permanent magnetic mechanism is housed adopts the discrete control mode, and namely a controller can only be controlled a vacuum feed switch; In the time of in the course of work, usually need a plurality of vacuum feed switches, a plurality of vacuum feed switches and a plurality of controller form a plurality of feeder assemblies, circuit is comparatively complicated, also can cause phase mutual interference between signal, a plurality of switches are the information such as Presentation Function classification, supply voltage, running status separately, and vacuum feed unit switch is arranged in the mine, the ground handling personnel not only check very inconvenient when obtaining these information, and can't realize remote control, remote signalling, remote regulating and remote measurement.
The utility model content
Technical problem to be solved in the utility model is the problem that mining Flameproof intrinsically safe vacuum combination feeding switch adopts discrete control mode complex circuit, is inconvenient to safeguard in the prior art, thereby a kind of control system of mine flameproof and intrinsic safety type vacuum combination feeding switch is provided.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of mine flameproof and intrinsic safety type vacuum combination feeding switch control system comprises:
Mine flameproof and intrinsic safety type vacuum combination feeding switch, comprise a plurality of feeder assemblies and a plurality of integrated protection control unit in the described mine flameproof and intrinsic safety type vacuum combination feeding switch, each described integrated protection control unit links to each other with a described feeder assembly, each described integrated protection control unit is provided with optical-electrical converter, is used for converting the signal of telecommunication in the described feeder assembly to light signal and output;
Centralized Controller links to each other with each described integrated protection control unit, receives the described light signal of integrated protection control unit output, and described light signal is converted to signal of telecommunication output;
Industrial computer links to each other with described Centralized Controller, receives the signal of telecommunication and the demonstration of described Centralized Controller transmission; And to described Centralized Controller transmission control command;
The floor synthetic control system links to each other with described industrial computer, receives the signal of telecommunication of described industrial computer output; And to described industrial computer transmission control command.
Also comprise lighting loop, described lighting loop is provided with illumination comprehensive protection control unit, and described illumination comprehensive protection control unit links to each other with described industrial computer, receives the control command that industrial computer sends.
The number of described feeder assembly and described integrated protection control unit is one to 16.
Be connected by optical fiber between described integrated protection control unit and the described Centralized Controller.
Pass through twisted pair line connection between described Centralized Controller and the described industrial computer.
Described industrial computer and described floor synthetic control system are passed through twisted pair line connection.Technique scheme of the present utility model has the following advantages compared to existing technology:
Mine flameproof and intrinsic safety type vacuum combination feeding switch control system described in the utility model comprises a plurality of mine flameproof and intrinsic safety type vacuum combination feeding switchs, Centralized Controller, industrial computer and floor synthetic control system, a plurality of mine flameproof and intrinsic safety type vacuum combination feeding switchs all are connected with Centralized Controller, be connected with industrial computer, industrial computer links to each other with the floor synthetic control system again.Industrial computer is provided with display unit, can show information and the parameter of all switches, and send control command; This control mode, circuit are comparatively simple, avoid producing between circuit and disturb, and make things convenient for management maintenance.The ground handling personnel can also pass through the situation of floor synthetic control system Real Time Monitoring mine flameproof and intrinsic safety type vacuum combination feeding switch, and send control command to industrial computer, thereby realize remote control, remote signalling, remote regulating and remote measurement.
Mine flameproof and intrinsic safety type vacuum combination feeding switch control system described in the utility model, also comprise lighting loop, when mine flameproof and intrinsic safety type vacuum combination feeding switch is communicated with power supply or goes wrong, also can not affect mine lighting.
By optical-fibre communications, transmitted signal speed is both fast between the utility model a plurality of mine flameproof and intrinsic safety type vacuum combination feeding switch and the Centralized Controller, and stable; The state information of each mine flameproof and intrinsic safety type vacuum combination feeding switch and parameter show on industrial computer in real time, comprise normal information and fault message, are convenient to the staff and obtain at any time these information, in time process.
Description of drawings
For content of the present utility model is more likely to be clearly understood, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
Fig. 1 is the structural representation of one of them embodiment of mine flameproof and intrinsic safety type vacuum combination feeding switch control system described in the utility model;
Reference numeral is expressed as among the figure: first integrated protection control unit of 101-, the 16 integrated protection control unit of 116-, 200-illumination comprehensive protection control unit, 300-Centralized Controller, 400-industrial computer, 500-floor synthetic control system.
Embodiment
As shown in Figure 1, mine flameproof and intrinsic safety type vacuum combination feeding switch control system described in the utility model comprises:
Mine flameproof and intrinsic safety type vacuum combination feeding switch, comprise 16 feeder assemblies and the 101 to the 16 integrated protection control unit 116 of first integrated protection control unit in the described mine flameproof and intrinsic safety type vacuum combination feeding switch, each described integrated protection control unit links to each other with a described feeder assembly, and each described feeder assembly also is provided with circuit breaker, residual current protective unit, earth leakage search/lockout unit and other elements; Each described integrated protection control unit is provided with optical-electrical converter, converts the signal of telecommunication in the described feeder assembly to light signal and output; Be connected by optical fiber between described integrated protection control unit and the described Centralized Controller 300.In other embodiments, the number of described feeder assembly and described integrated protection control unit is not limited to 16, can be in one to 16 any one.
When described mine flameproof and intrinsic safety type vacuum combination feeding switch plugged, feeder assembly all carries out self check, namely detect faults itself or respective feed connection loop load side insulation resistance when low, send the feeder assembly fault-signal, the circuit breaker of feeder assembly can not start; When self normal or respective feed connection loop load side insulation resistance is higher, send the feeder assembly normal signal, circuit breaker set in the respective feed connection loop starts, and sends normal signal.Behind the fault-signal or normal signal that described integrated protection control unit 101 to 116 reception place feeder assemblies send, convert signal to light signal, by optical fiber signal is sent to Centralized Controller 300.
The utility model also comprises lighting loop, and described lighting loop is provided with illumination comprehensive protection control unit 200, and described illumination comprehensive protection control unit 200 links to each other with described industrial computer 400, receives the control command that industrial computer 400 sends.During the switch connection power supply, described lighting loop begins self check, when detecting faults itself or corresponding lighting loop load-side insulation resistance when low, sends the lighting loop fault-signal to industrial computer 400, and the contactor of lighting loop can not start; When normal or respective feed connection loop load side insulation resistance is higher when self, send the lighting loop normal signal to industrial computer.
Centralized Controller 300 links to each other with each described integrated protection control unit, receives the described light signal of integrated protection control unit output, and described light signal is converted to signal of telecommunication output; Be connected by optical fiber between described integrated protection control unit 101 to 116 and the described Centralized Controller 300.Described Centralized Controller also links to each other by twisted-pair feeder with industrial computer 400, and the signal that each described integrated protection control unit is transmitted is uploaded to institute's control machine, and receives the order that industrial computer 400 sends, and order is sent to each described integrated protection control unit.
Floor synthetic control system 500 links to each other with described industrial computer 400, receives the signal of telecommunication of described industrial computer 400 outputs; And to described industrial computer 400 transmission control commands.
Floor synthetic control system 500, link to each other with industrial computer 400, each feeder assembly information in the described mine flameproof and intrinsic safety type vacuum combination feeding switch that reception industrial computer 400 transmits, the ground handling personnel can Real Time Monitoring Underground Mine Flameproof intrinsically safe vacuum combination feeding switch various state informations and parameter, and send control command to industrial computer 400, to realize that the ground handling personnel are to the remote control of mine flameproof and intrinsic safety type vacuum combination feeding switch, remote signalling, remote regulating and remote measurement.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And the apparent variation of being extended out thus or change still are among the protection range of the present utility model.
Claims (6)
1. a mine flameproof and intrinsic safety type vacuum combination feeding switch control system is characterized in that,
Comprise:
Mine flameproof and intrinsic safety type vacuum combination feeding switch, comprise a plurality of feeder assemblies and a plurality of integrated protection control unit in the described mine flameproof and intrinsic safety type vacuum combination feeding switch, each described integrated protection control unit links to each other with a described feeder assembly, each described integrated protection control unit is provided with optical-electrical converter, is used for converting the signal of telecommunication in the described feeder assembly to light signal and output;
Centralized Controller links to each other with each described integrated protection control unit, receives the described light signal of integrated protection control unit output, and described light signal is converted to signal of telecommunication output;
Industrial computer links to each other with described Centralized Controller, receives the signal of telecommunication and the demonstration of described Centralized Controller transmission; And to described Centralized Controller transmission control command;
The floor synthetic control system links to each other with described industrial computer, receives the signal of telecommunication of described industrial computer output; And to described industrial computer transmission control command.
2. mine flameproof and intrinsic safety type vacuum combination feeding switch control system according to claim 1; it is characterized in that; also comprise lighting loop; described lighting loop is provided with illumination comprehensive protection control unit; described illumination comprehensive protection control unit links to each other with described industrial computer, receives the control command that industrial computer sends.
3. according to claim 1 or 2 described mine flameproof and intrinsic safety type vacuum combination feeding switch control system, it is characterized in that, it is characterized in that, the number of described feeder assembly and described integrated protection control unit is one to 16.
4. mine flameproof and intrinsic safety type vacuum combination feeding switch control system according to claim 1 and 2 is characterized in that, is connected by optical fiber between described integrated protection control unit and the described Centralized Controller.
5. mine flameproof and intrinsic safety type vacuum combination feeding switch control system according to claim 4 is characterized in that, passes through twisted pair line connection between described Centralized Controller and the described industrial computer.
6. mine flameproof and intrinsic safety type vacuum combination feeding switch control system according to claim 5 is characterized in that, described industrial computer and described floor synthetic control system are passed through twisted pair line connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651533 CN202906580U (en) | 2012-11-29 | 2012-11-29 | Mine explosion-suppression intrinsic-safety type vacuum combination feed-switch control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220651533 CN202906580U (en) | 2012-11-29 | 2012-11-29 | Mine explosion-suppression intrinsic-safety type vacuum combination feed-switch control system |
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| Publication Number | Publication Date |
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| CN202906580U true CN202906580U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220651533 Expired - Lifetime CN202906580U (en) | 2012-11-29 | 2012-11-29 | Mine explosion-suppression intrinsic-safety type vacuum combination feed-switch control system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227509A (en) * | 2013-04-27 | 2013-07-31 | 山西际安电气有限公司 | Split-screen centralized controller circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine |
| CN103227510A (en) * | 2013-04-27 | 2013-07-31 | 山西际安电气有限公司 | Networking communication circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine |
| CN103236742A (en) * | 2013-04-27 | 2013-08-07 | 山西际安电气有限公司 | Coal mine low-voltage permanent magnet multi-loop vacuum combined feed switching circuit |
| CN103247942A (en) * | 2013-04-27 | 2013-08-14 | 山西际安电气有限公司 | Double-display-screen operating circuit for coal mine low-voltage permanent magnetic vacuum combined feeder switch |
| CN103248123A (en) * | 2013-04-27 | 2013-08-14 | 山西际安电气有限公司 | Circuit for identifying work pattern of coal mine low voltage permanent magnetic vacuum combined feeder switch |
| CN114355823A (en) * | 2022-01-18 | 2022-04-15 | 天地（常州）自动化股份有限公司 | Network-based mining explosion-proof combined switch control system and control method thereof |
| CN114355823B (en) * | 2022-01-18 | 2024-05-17 | 天地（常州）自动化股份有限公司 | Mining explosion-proof combined switch control system based on network and control method thereof |
-
2012
- 2012-11-29 CN CN 201220651533 patent/CN202906580U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227509A (en) * | 2013-04-27 | 2013-07-31 | 山西际安电气有限公司 | Split-screen centralized controller circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine |
| CN103227510A (en) * | 2013-04-27 | 2013-07-31 | 山西际安电气有限公司 | Networking communication circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine |
| CN103236742A (en) * | 2013-04-27 | 2013-08-07 | 山西际安电气有限公司 | Coal mine low-voltage permanent magnet multi-loop vacuum combined feed switching circuit |
| CN103247942A (en) * | 2013-04-27 | 2013-08-14 | 山西际安电气有限公司 | Double-display-screen operating circuit for coal mine low-voltage permanent magnetic vacuum combined feeder switch |
| CN103248123A (en) * | 2013-04-27 | 2013-08-14 | 山西际安电气有限公司 | Circuit for identifying work pattern of coal mine low voltage permanent magnetic vacuum combined feeder switch |
| CN103248123B (en) * | 2013-04-27 | 2014-12-10 | 山西际安电气有限公司 | Circuit for identifying work pattern of coal mine low voltage permanent magnetic vacuum combined feeder switch |
| CN114355823A (en) * | 2022-01-18 | 2022-04-15 | 天地（常州）自动化股份有限公司 | Network-based mining explosion-proof combined switch control system and control method thereof |
| CN114355823B (en) * | 2022-01-18 | 2024-05-17 | 天地（常州）自动化股份有限公司 | Mining explosion-proof combined switch control system based on network and control method thereof |
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| C14 | Grant of patent or utility model | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20130424 |