CN102681696A - Explosion-proof mouse controlled programmable logic controller (PLC) device in coal mine power centre - Google Patents
Explosion-proof mouse controlled programmable logic controller (PLC) device in coal mine power centre Download PDFInfo
- Publication number
- CN102681696A CN102681696A CN2012101303676A CN201210130367A CN102681696A CN 102681696 A CN102681696 A CN 102681696A CN 2012101303676 A CN2012101303676 A CN 2012101303676A CN 201210130367 A CN201210130367 A CN 201210130367A CN 102681696 A CN102681696 A CN 102681696A
- Authority
- CN
- China
- Prior art keywords
- explosion
- plc
- mouse
- power center
- proof
- 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
Landscapes
- Programmable Controllers (AREA)
Abstract
The invention relates to an explosion-proof mouse controlled programmable logic controller (PLC) device in a coal mine power centre, and belongs to the technical field of control devices in coal mine power centers. In order to solve the technical problem, the invention provides a PLC operation control device in the coal mine power centre; and the PLC operation control device is easy and convenient to operate and high in safety. The technical scheme is that the PLC is connected with a touch screen; the control end of the touch screen is connected with an intrinsically safe mouse; a mouse isolator is serially connected between the touch screen and the intrinsically safe mouse; and a toughened glass observation window is arranged on a low voltage switch control box of a mine explosion-proof power centre. The explosion-proof mouse controlled PLC device is applied to the field of coal mines.
Description
Technical field
The explosion-proof mouse control PLC device in power center (PC), colliery of the present invention belongs to power center (PC), colliery control device technical field.
Background technology
The control of power center (PC) under the mine; The main at present core that adopts PLC as control device; Through PLC the various signals of each branch road are gathered, analyzed and handle, the traditional operation mode of PLC adopts push button, and the switching signal through button triggers PLC and carries out operating and setting.Because the button quantity of PLC is more, the colliery subsurface environment is abominable, and the staff is when the button of manual operation PLC, and failure rate is high, poor operability.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical matters to be solved is: a kind of easy and simple to handle, safe power center (PC), colliery PLC operating control device is provided.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: the explosion-proof mouse control PLC device in power center (PC), colliery; The power center (PC), colliery is by being installed in high-pressure vacuum breaker GD1 in the mining high-voltage vacuum panel box, being installed in the mine explosion-suppression dry-type transformer T1 in the mine anti-explosion transformer tank and the low tension switch control device that is installed in the low tension switch control box of mine anti-explosion power center (PC) constitutes, said low tension switch control device comprise isolate reversing switch SW1 and with the PLC that isolates the control isolation reversing switch SW1 that reversing switch SW1 links to each other;
The input end of said mine explosion-suppression dry-type transformer T1 links to each other with the leading-out terminal of high-pressure vacuum breaker GD1; The output terminal of mine explosion-suppression dry-type transformer T1 links to each other with the end of incoming cables that isolates reversing switch SW1; The leading-out terminal of said isolation reversing switch SW1 links to each other with the input end of relay K M1; Be serially connected with current transducer CT11, CT12 and CT13 respectively in the three-phase outlet line of said relay K M1, the signal output part of current transducer CT11, CT12 and CT13 links to each other with the input port of PLC respectively;
Said PLC is connected with touch-screen, and the control end of said touch-screen is connected with the intrinsic safety type mouse.
Be serially connected with the mouse isolator between said touch-screen and the intrinsic safety type mouse.
Said mine anti-explosion power center (PC) low tension switch control box is provided with the tempered glass view window.
Said mine anti-explosion power center (PC) low tension switch control box is provided with the explosion-proof type cable connector, and said relay K M1 links to each other with colliery consumer motor through the explosion-proof type cable connector.
The beneficial effect that the present invention compared with prior art has is: the present invention adopts the mouse isolator that intrinsic safety type mouse and touch-screen are coupled together; Through operation intrinsic safety type mouse; Realization is to the control of the PLC that is connected with touch-screen, and such mode of operation failure rate is low, and is succinct convenient; The same with general computation mode, the user very easily operates; The intrinsic safety type mouse can be arranged on the relevant position according to the practical application needs, and maximum is user-friendly, and safe and reliable; The position corresponding with touch-screen is provided with the tempered glass view window on the low tension switch control box of mine anti-explosion power center (PC), makes things convenient for the user to observe the electrical conditions of power center (PC).
Description of drawings
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention:
Fig. 1 is an electrical block diagram of the present invention;
Among the figure: 1 is that mining high-voltage vacuum panel box, 2 is that mine anti-explosion transformer tank, 3 is that mine anti-explosion power center (PC) low tension switch control box, 4 is that PLC, 5 is that touch-screen, 6 is that mouse isolator, 7 is that intrinsic safety type mouse, 8 is that explosion-proof type cable connector, 9 is a colliery consumer motor.
Embodiment
As shown in Figure 1; The explosion-proof mouse control PLC device in power center (PC), colliery of the present invention; The power center (PC), colliery is by being installed in high-pressure vacuum breaker GD1 in the mining high-voltage vacuum panel box 1, being installed in the mine explosion-suppression dry-type transformer T1 in the mine anti-explosion transformer tank 2 and the low tension switch control device that is installed in the mine anti-explosion power center (PC) low tension switch control box 3 constitutes, said low tension switch control device comprise isolate reversing switch SW1 and with the PLC4 that isolates the control isolation reversing switch SW1 that reversing switch SW1 links to each other.
The input end of said mine explosion-suppression dry-type transformer T1 links to each other with the leading-out terminal of high-pressure vacuum breaker GD1; The output terminal of mine explosion-suppression dry-type transformer T1 links to each other with the end of incoming cables that isolates reversing switch SW1; The leading-out terminal of said isolation reversing switch SW1 links to each other with the input end of relay K M1; Be serially connected with current transducer CT11, CT12 and CT13 respectively in the three-phase outlet line of said relay K M1; The signal output part of current transducer CT11, CT12 and CT13 links to each other with the input port of PLC4 respectively; Said mine anti-explosion power center (PC) low tension switch control box 3 is provided with explosion-proof type cable connector 8, and said relay K M1 links to each other with colliery consumer motor 9 through explosion-proof type cable connector 8.
Said PLC4 is connected with touch-screen 5; The control end of said touch-screen 5 is connected with intrinsic safety type mouse 7; Be serially connected with mouse isolator 6 between said touch-screen 5 and the intrinsic safety type mouse 7, said mine anti-explosion power center (PC) low tension switch control box 3 is provided with the tempered glass view window.
Above-mentioned intrinsic safety type mouse 7 links to each other with touch-screen 5 through mouse isolator 6; Can realize that through operation intrinsic safety type mouse 7 such mode of operation failure rate is low to the control of touch-screen 5 and PLC4, succinct convenient; The same with general computation mode, the user very easily operates; Intrinsic safety type mouse 7 can be installed in corresponding position according to the practical application needs, and maximum is user-friendly, and safe and reliable; Be provided with the tempered glass view window through mine anti-explosion power center (PC) low tension switch control box 3, the user can conveniently observe the electrical conditions of power center (PC).
Claims (4)
1. the explosion-proof mouse control PLC device in power center (PC), colliery; The power center (PC), colliery is made up of with the low tension switch control device that is installed in the mine anti-explosion power center (PC) low tension switch control box (3) the mine explosion-suppression dry-type transformer T1 that is installed in high-pressure vacuum breaker GD1 in the mining high-voltage vacuum panel box (1), be installed in the mine anti-explosion transformer tank (2), said low tension switch control device comprise isolate reversing switch SW1 and with the PLC (4) that isolates the control isolation reversing switch SW1 that reversing switch SW1 links to each other;
It is characterized in that: the input end of said mine explosion-suppression dry-type transformer T1 links to each other with the leading-out terminal of high-pressure vacuum breaker GD1; The output terminal of mine explosion-suppression dry-type transformer T1 links to each other with the end of incoming cables that isolates reversing switch SW1; The leading-out terminal of said isolation reversing switch SW1 links to each other with the input end of relay K M1; Be serially connected with current transducer CT11, CT12 and CT13 respectively in the three-phase outlet line of said relay K M1, the signal output part of current transducer CT11, CT12 and CT13 links to each other with the input port of PLC (4) respectively;
Said PLC (4) is connected with touch-screen (5), and the control end of said touch-screen (5) is connected with intrinsic safety type mouse (7).
2. the explosion-proof mouse control PLC device in power center (PC), colliery according to claim 1 is characterized in that: be serially connected with mouse isolator (6) between said touch-screen (5) and the intrinsic safety type mouse (7).
3. the explosion-proof mouse control PLC device in power center (PC), colliery according to claim 1 and 2 is characterized in that: said mine anti-explosion power center (PC) low tension switch control box (3) is provided with the tempered glass view window.
4. the explosion-proof mouse control PLC device in power center (PC), colliery according to claim 3; It is characterized in that: said mine anti-explosion power center (PC) low tension switch control box (3) is provided with explosion-proof type cable connector (8), and said relay K M1 links to each other with colliery consumer motor (9) through explosion-proof type cable connector (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101303676A CN102681696A (en) | 2012-04-28 | 2012-04-28 | Explosion-proof mouse controlled programmable logic controller (PLC) device in coal mine power centre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101303676A CN102681696A (en) | 2012-04-28 | 2012-04-28 | Explosion-proof mouse controlled programmable logic controller (PLC) device in coal mine power centre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102681696A true CN102681696A (en) | 2012-09-19 |
Family
ID=46813729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101303676A Pending CN102681696A (en) | 2012-04-28 | 2012-04-28 | Explosion-proof mouse controlled programmable logic controller (PLC) device in coal mine power centre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102681696A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217160A (en) * | 2018-10-31 | 2019-01-15 | 山西际安电气有限公司 | The electronic isolating device of mine flameproof and intrinsic safety type vacuum feed switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145676A (en) * | 2007-08-23 | 2008-03-19 | 博太科电气（山西）有限公司 | Multi-voltage and multi-loop explosion-proof device for mine |
| CN201259625Y (en) * | 2008-10-09 | 2009-06-17 | 河南省济源市矿用电器有限责任公司 | Explosion proof coal mine down-hole pump house automatic drainage controller for mining |
| CN201654674U (en) * | 2009-12-17 | 2010-11-24 | 中国矿业大学 | Downhole general computer for coal mine |
| CN202548786U (en) * | 2012-04-28 | 2012-11-21 | 山西科泰电气有限公司 | Anti-explosion mouse control PLC (programmable logic controller) device for coal mine power center |
-
2012
- 2012-04-28 CN CN2012101303676A patent/CN102681696A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145676A (en) * | 2007-08-23 | 2008-03-19 | 博太科电气（山西）有限公司 | Multi-voltage and multi-loop explosion-proof device for mine |
| CN201259625Y (en) * | 2008-10-09 | 2009-06-17 | 河南省济源市矿用电器有限责任公司 | Explosion proof coal mine down-hole pump house automatic drainage controller for mining |
| CN201654674U (en) * | 2009-12-17 | 2010-11-24 | 中国矿业大学 | Downhole general computer for coal mine |
| CN202548786U (en) * | 2012-04-28 | 2012-11-21 | 山西科泰电气有限公司 | Anti-explosion mouse control PLC (programmable logic controller) device for coal mine power center |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217160A (en) * | 2018-10-31 | 2019-01-15 | 山西际安电气有限公司 | The electronic isolating device of mine flameproof and intrinsic safety type vacuum feed switch |
| CN109217160B (en) * | 2018-10-31 | 2023-05-23 | 山西际安电气有限公司 | Mining explosion-proof and intrinsically safe electric isolation device for vacuum feed switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204130930U (en) | A kind of remote operation controls movable switching cabinet | |
| CN202548786U (en) | Anti-explosion mouse control PLC (programmable logic controller) device for coal mine power center | |
| CN102681696A (en) | Explosion-proof mouse controlled programmable logic controller (PLC) device in coal mine power centre | |
| CN202583314U (en) | Measuring instrument for a protective relaying outlet connection point and pressing plate potential | |
| CN102361228B (en) | Mineral high-voltage vacuum distribution device for explosion-proof type permanent magnet mechanism | |
| CN204719085U (en) | A kind of electric energy quality test device being applicable to underground coal mine low voltage electric network | |
| CN206023008U (en) | A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station | |
| CN203732937U (en) | An explosive-proof PLC controller utilizing buttons to control a cursor of a touch screen | |
| CN105866677A (en) | Checking operation device of 10-kV switchgear | |
| CN203644637U (en) | Isolation switch having an added auxiliary switch | |
| CN204103440U (en) | A kind of protection switch of mine coal electric drill | |
| CN202711060U (en) | Coal mining machine simulation testing stand electric control system | |
| CN202550302U (en) | Multi-voltage multi-circuit mining explosion-suppression intrinsic safety power center | |
| CN202550500U (en) | Coal mine power center high-voltage and low-voltage integrated control device | |
| CN204103271U (en) | Adopt the flame-proof switch of high-performance contact modules | |
| CN204215216U (en) | A kind of load module isolator | |
| CN103439947B (en) | A kind of mining centralized-control center | |
| CN202309535U (en) | Short-circuit-preventing multi-channel isolating power supply for electric energy meter | |
| CN202602360U (en) | Double-power-supply automatic switching control system for mine | |
| CN102646964A (en) | High-low voltage integrated control device for coal mine power center | |
| CN204945744U (en) | Mining gauge tap | |
| CN203012415U (en) | Measurement and control device for frequency converter of coal cutter | |
| CN219627429U (en) | Mining comprehensive protection device with electric handcart control function | |
| CN204992391U (en) | Mining vacuum feeder switch device with isolating fractures | |
| CN203480268U (en) | PLC-based separating test controller of multiple separate connectors |
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: 20120919 |