CN103227509A - Split-screen centralized controller circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine - Google Patents
Split-screen centralized controller circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine Download PDFInfo
- Publication number
- CN103227509A CN103227509A CN2013101521389A CN201310152138A CN103227509A CN 103227509 A CN103227509 A CN 103227509A CN 2013101521389 A CN2013101521389 A CN 2013101521389A CN 201310152138 A CN201310152138 A CN 201310152138A CN 103227509 A CN103227509 A CN 103227509A
- Authority
- CN
- China
- Prior art keywords
- low
- split
- low pressure
- voltage
- permanent magnetism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
Abstract
The invention relates to a split-screen centralized controller circuit for a low-voltage permanent-magnet vacuum combination feed switch of a coal mine and belongs to the technical field of low-voltage vacuum combination feed switch circuits of coal mines. The invention provides the split-screen centralized controller circuit for single-button single-screen multiloop compound of the low-voltage permanent-magnet vacuum combination feed switch of the coal mine. The split-screen centralized controller circuit adopts the technical scheme that the split-screen centralized controller circuit comprises a split-screen centralized controller and a plurality of low-voltage permanent-magnet vacuum feed branches, wherein each low-voltage permanent-magnet vacuum feed branch comprises a permanent-magnet mechanism low-voltage vacuum circuit breaker, a power transformer and an intelligent feed protection device; the split-screen centralized controller comprises an input-output control module, a split-screen display and a key module; the split-screen display and the key module are connected with the input-output control module; and display ports and button ports of the intelligent feed protection devices are connected with an input port of the input-output control module.
Description
Technical field
Colliery of the present invention low pressure permanent magnetism vacuum combination feeding switch split screen central controller circuit belongs to colliery low-voltage vacuum combination feeding switch circuit engineering field.
Background technology
Along with finishing of coal resources merging and reorganization; the general layout that coal industry has formed large group and deposited; colliery grouping of the world economy more, scale; the coal production of individual well mouth is increasing; working face is more integrated to the requirement of equipment, hommization, and is higher to space layout, emergency processing, the networking communication need of equipment.
For adapting to the actual demand of coal mine user, the combination form mine flameproof and intrinsic safety type permanent magnetism vacuum combination feeding switch of mine flameproof and intrinsic safety type vacuum feed switch arises at the historic moment; 5 ~ 9 the distribution branch roads of the general output of power supply unit that move change or dry-type transformer formation, wiring introducing device, mining threeway and four-way that vacuum feed switch line between the continuous distribution branch road needs are a lot, complex circuit, need the information transmission system accurately, guarantee the safety in production in colliery, but general coal mine equipment all has a plurality of buttons, and complicated operation and makeing mistakes easily brings hidden danger to safety in production.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is: low pressure permanent magnetism vacuum combination feeding switch button split screen central controller circuit that single screen combination multiple loop is used in a kind of colliery is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: colliery low pressure permanent magnetism vacuum combination feeding switch split screen central controller circuit, comprise: split screen central controller and a plurality of low pressure permanent magnetism vacuum feed leg, described low pressure permanent magnetism vacuum feed leg includes the permanent magnet mechanism low-voltage vacuum circuit breaker, power transformer and intelligent feeder protection equipment, described permanent magnet mechanism low-voltage vacuum circuit breaker links to each other with intelligent feeder protection equipment, the input of described power transformer is connected the end of incoming cables of permanent magnet mechanism low-voltage vacuum circuit breaker, and the output of power transformer links to each other with the voltage detecting port of intelligent feeder protection equipment;
Described split screen central controller includes input/output control module, divides panel type display and key-press module; panel type display linked to each other with input/output control module respectively with key-press module in described minute, and the display port of above-mentioned intelligent feeder protection equipment all links to each other with the input port of input/output control module with the button port.
The end of incoming cables of permanent magnet mechanism low-voltage vacuum circuit breaker ZN1 in the described low pressure permanent magnetism vacuum combination feeding switch circuit and meet a set of connections terminal U0, V0, W0 after link to each other with the output of flameproof dry type transformer, the end of incoming cables of above-mentioned remaining permanent magnet mechanism low-voltage vacuum circuit breaker of low pressure permanent magnetism vacuum combination feeding switch circuit and connect the back link to each other with a set of connections terminal L1, L2, L3; The leading-out terminal of described permanent magnet mechanism low-voltage vacuum circuit breaker ZN1 connects binding post U1, V1, W1.
Described key-press module (4) includes loop switching push button, reset button, ACK button, following shift button, goes up shift button.
Described minute panel type display (3) employing 4 * 8 Chinese displays screen.
The beneficial effect that the present invention compared with prior art has is: the present invention can realize that the combined type of button uses, and the combined type of 4 * 8 Chinese displays screen is used, and is beneficial to the design of flameproof enclosure, reduces and loses quick-fried point, for the safety in production in colliery brings guarantee; Entire circuit is simple for structure, and is easy to install, and cost is lower, practical.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing:
Fig. 1 is an electrical block diagram of the present invention;
Among the figure: 1 is that split screen central controller, 2 is that input/output control module, 3 is that key-press module, 5 is flameproof dry type transformer for dividing panel type display, 4.
Embodiment
As shown in Figure 1; colliery of the present invention low pressure permanent magnetism vacuum combination feeding switch split screen central controller circuit; comprise: split screen central controller 1 and a plurality of low pressure permanent magnetism vacuum feed leg; described low pressure permanent magnetism vacuum feed leg includes the permanent magnet mechanism low-voltage vacuum circuit breaker; power transformer and intelligent feeder protection equipment; described permanent magnet mechanism low-voltage vacuum circuit breaker links to each other with intelligent feeder protection equipment; the input of described power transformer is connected the end of incoming cables of permanent magnet mechanism low-voltage vacuum circuit breaker, and the output of power transformer links to each other with the voltage detecting port of intelligent feeder protection equipment.
Described split screen central controller 1 includes input/output control module 2, divides panel type display 3 and key-press module 4, panel type display 3 linked to each other with input/output control module 2 respectively with key-press module 4 in described minute, and the display port of above-mentioned intelligent feeder protection equipment all links to each other with the input port of input/output control module 2 with the button port; Panel type display 3 adopted 4 * 8 Chinese displays screen in described minute, and described key-press module 4 includes loop switching push button, reset button, ACK button, following shift button, goes up shift button.
The display port of the intelligent feeder protection equipment in each loop of above-mentioned low pressure permanent magnetism vacuum combination feeding switch inserts the corresponding input port of split screen central controller 1 successively by agreement; handle the back input through input/output control module 2 and divide panel type display 3, divide panel type display 3 can show the operational factor and the job information in each loop of low pressure permanent magnetism vacuum combination feeding switch successively.
The button port of the intelligent feeder protection equipment in each loop of above-mentioned low pressure permanent magnetism vacuum combination feeding switch inserts the corresponding input port of split screen central controller 1 successively by agreement; through only exporting one group of button after 2 processing of input/output control module, the parameter that this group button can be finished each loop of low pressure permanent magnetism vacuum combination feeding switch is provided with function.
The end of incoming cables of permanent magnet mechanism low-voltage vacuum circuit breaker ZN1 in the described low pressure permanent magnetism vacuum combination feeding switch circuit and meet a set of connections terminal U0, V0, W0 after link to each other with the output of flameproof dry type transformer 5, the end of incoming cables of above-mentioned remaining permanent magnet mechanism low-voltage vacuum circuit breaker of low pressure permanent magnetism vacuum combination feeding switch circuit and connect the back link to each other with a set of connections terminal L1, L2, L3; The leading-out terminal of described permanent magnet mechanism low-voltage vacuum circuit breaker ZN1 connects binding post U1, V1, W1.
Intelligent feeder protection equipment in the above-mentioned low pressure permanent magnetism vacuum combination feeding switch circuit is followed successively by intelligent feeder protection equipment ZB1, ZB2 ... ZBn; The output of permanent magnet mechanism low-voltage vacuum circuit breaker ZN2 ~ ZNn in above-mentioned 2 ~ n low pressure permanent magnetism vacuum combination feeding switch circuit is connected on binding post U2, V2, W2 successively ... on Un, Vn, the Wn, power transformer in above-mentioned 2 ~ n low pressure permanent magnetism vacuum combination feeding switch circuit is followed successively by power transformer T2 ... Tn, the power end of described split screen central controller 1 links to each other with the output of power transformer T1, is its power supply by power transformer T1.
Described binding post U0, V0, W0, U1, V1, W1, L1, L2, L3 are installed in the explosion-proof wiring casing, described binding post U2, V2, W2 ... Un, Vn, Wn are installed in another explosion-proof wiring casing, miscellaneous equipment except that above-mentioned components and parts is installed in the explosion-proof casing, and above-mentioned explosion-proof casing meets the requirement of colliery Flameproof intrinsically safe equipment.
4 * 8 Chinese displays screen of above-mentioned split screen central controller 1 once can only show the information in a loop, initial default be the information that shows a loop, when needs show 2,3, during the information of n loop, by the loop switching push button can 1,2,3, n shows the information that needs the loop in proper order; Be provided with and adjust 1,2,3, during the n loop parameter, use the loop switching push button to switch to required loop, move in the use, move down, reset, confirm that four buttons finish all operations.
The present invention can realize by the loop switch, on move, move down, reset, confirm five buttons, one 4 * 8 Chinese display screen shows adjusts low pressure permanent magnetism vacuum combination feeding switch 1～n loop all working information and operational factor, be beneficial to the design of flameproof enclosure, reduce and lose quick-fried point, improved the fail safe of low pressure permanent magnetism vacuum combination feeding switch work, ensured the enforcement of the two functions for the treatment of of double screen of low pressure permanent magnetism vacuum combination feeding switch work, for the safety in production in colliery brings guarantee; The entire circuit circuit structure is simple, easy to use, cost is lower, and supporting low pressure permanent magnetism vacuum combination feeding switch uses more suitable.
Claims (4)
1. colliery low pressure permanent magnetism vacuum combination feeding switch split screen central controller circuit, comprising: split screen central controller (1) and a plurality of low pressure permanent magnetism vacuum feed leg is characterized in that:
Described low pressure permanent magnetism vacuum feed leg includes permanent magnet mechanism low-voltage vacuum circuit breaker, power transformer and intelligent feeder protection equipment, described permanent magnet mechanism low-voltage vacuum circuit breaker links to each other with intelligent feeder protection equipment, the input of described power transformer is connected the end of incoming cables of permanent magnet mechanism low-voltage vacuum circuit breaker, and the output of power transformer links to each other with the voltage detecting port of intelligent feeder protection equipment;
Described split screen central controller (1) includes input/output control module (2), divides panel type display (3) and key-press module (4); described minute panel type display (3) link to each other with input/output control module (2) respectively with key-press module (4), the display port of above-mentioned intelligent feeder protection equipment all links to each other with the input port of input/output control module (2) with the button port.
2. colliery according to claim 1 low pressure permanent magnetism vacuum combination feeding switch split screen central controller circuit, it is characterized in that: the end of incoming cables of the permanent magnet mechanism low-voltage vacuum circuit breaker ZN1 in the described low pressure permanent magnetism vacuum combination feeding switch circuit and meet a set of connections terminal U0, V0, W0 after link to each other with the output of flameproof dry type transformer (5), the end of incoming cables of above-mentioned remaining permanent magnet mechanism low-voltage vacuum circuit breaker of low pressure permanent magnetism vacuum combination feeding switch circuit and connect the back link to each other with a set of connections terminal L1, L2, L3; The leading-out terminal of described permanent magnet mechanism low-voltage vacuum circuit breaker ZN1 connects binding post U1, V1, W1.
3. colliery according to claim 1 and 2 low pressure permanent magnetism vacuum combination feeding switch split screen central controller circuit is characterized in that: described key-press module (4) includes loop switching push button, reset button, ACK button, following shift button, goes up shift button.
4. colliery according to claim 1 and 2 low pressure permanent magnetism vacuum combination feeding switch split screen central controller circuit is characterized in that: described minute panel type display (3) employing 4 * 8 Chinese displays screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101521389A CN103227509A (en) | 2013-04-27 | 2013-04-27 | Split-screen centralized controller circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101521389A CN103227509A (en) | 2013-04-27 | 2013-04-27 | Split-screen centralized controller circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103227509A true CN103227509A (en) | 2013-07-31 |
Family
ID=48837827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101521389A Pending CN103227509A (en) | 2013-04-27 | 2013-04-27 | Split-screen centralized controller circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103227509A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867561Y (en) * | 2005-09-21 | 2007-02-07 | 费江海 | Mine flame-proof vacuum feed switch |
| CN202906580U (en) * | 2012-11-29 | 2013-04-24 | 电光防爆科技股份有限公司 | Mine explosion-suppression intrinsic-safety type vacuum combination feed-switch control system |
| CN203205984U (en) * | 2013-04-27 | 2013-09-18 | 山西际安电气有限公司 | Branch screen centralized controller circuit of coal mine low-voltage permanent magnet vacuum combined feed switch |
-
2013
- 2013-04-27 CN CN2013101521389A patent/CN103227509A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2867561Y (en) * | 2005-09-21 | 2007-02-07 | 费江海 | Mine flame-proof vacuum feed switch |
| CN202906580U (en) * | 2012-11-29 | 2013-04-24 | 电光防爆科技股份有限公司 | Mine explosion-suppression intrinsic-safety type vacuum combination feed-switch control system |
| CN203205984U (en) * | 2013-04-27 | 2013-09-18 | 山西际安电气有限公司 | Branch screen centralized controller circuit of coal mine low-voltage permanent magnet vacuum combined feed switch |
Non-Patent Citations (1)
| Title |
|---|
| 王宏波: "新型组合式隔爆型低压配电装置的研制", 《煤矿机电》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102508441B (en) | Multi-loop comprehensive control device for coal mine fully-mechanized excavation working surface | |
| CN103424588A (en) | Electric energy meter connection terminal kit | |
| CN102931661B (en) | Alternating-current distribution method and power supply wiring device compatible to various power grid patterns | |
| CN205318363U (en) | Intelligent terminal double -screen display device | |
| CN203219308U (en) | Time synchronization system adopting double-set double-clock redundancy technology | |
| CN203205984U (en) | Branch screen centralized controller circuit of coal mine low-voltage permanent magnet vacuum combined feed switch | |
| CN103227509A (en) | Split-screen centralized controller circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine | |
| CN103236742A (en) | Coal mine low-voltage permanent magnet multi-loop vacuum combined feed switching circuit | |
| CN202364164U (en) | Explosion suppression and intrinsic safety type alternating-current vacuum combined soft starter for mining | |
| CN203205983U (en) | Double-display-screen working circuit of coal mine low-voltage permanent magnet vacuum combined feed switch | |
| CN103247942A (en) | Double-display-screen operating circuit for coal mine low-voltage permanent magnetic vacuum combined feeder switch | |
| CN203205981U (en) | Network communication circuit of coal mine low-voltage permanent magnet vacuum combined feed switch | |
| CN203205982U (en) | Circuit of coal mine low-voltage permanent magnet multiloop vacuum combined feed switch | |
| CN104682248A (en) | Intelligent power distribution monitoring device with telecommand function | |
| CN204696461U (en) | A kind of prefabricated cabin for intelligent substation bus scheme with one and half breaker distribution district | |
| CN203204346U (en) | Circuit for recognizing working mode of coal mine low-voltage permanent magnet vacuum combined feed switch | |
| CN103248123B (en) | Circuit for identifying work pattern of coal mine low voltage permanent magnetic vacuum combined feeder switch | |
| CN103227510A (en) | Networking communication circuit for low-voltage permanent-magnet vacuum combination feed switch of coal mine | |
| CN204885855U (en) | Distribution board and base thereof | |
| CN202196353U (en) | Mining explosion-proof and intrinsic safety type computer | |
| CN202383256U (en) | Experiment transit case of breaker | |
| CN203606441U (en) | Test system and test controlling device thereof | |
| CN202602360U (en) | Double-power-supply automatic switching control system for mine | |
| CN206155202U (en) | Modularization electric automobile alternating -current charging device | |
| CN202513571U (en) | Connection device of direct current control devices and protection devices and direct current field switch auxiliary contacts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130731 |