CN201041624Y - Explosion separated and local safety touch screen computer power control case for mine - Google Patents
Explosion separated and local safety touch screen computer power control case for mine Download PDFInfo
- Publication number
- CN201041624Y CN201041624Y CNU2007201416804U CN200720141680U CN201041624Y CN 201041624 Y CN201041624 Y CN 201041624Y CN U2007201416804 U CNU2007201416804 U CN U2007201416804U CN 200720141680 U CN200720141680 U CN 200720141680U CN 201041624 Y CN201041624 Y CN 201041624Y
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- intrinsic safety
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Abstract
The utility model belongs to a coal mine underground machinery transport centralized control electrical equipment, and mainly comprises an explosion-proof and intrinsic safety type cavity body (1), a colored liquid crystal touch screen (2), a power switch (3), an emergency stop switch push button (4), a PLC programmable controller (5), a power module (6), a current relay (7), a sensor interface (8), a rubber sealing ring (9), a motor protector (10), a gate motor control contactor (11), and a fuse; the utility model not only has digital display, Chinese character display and indicating lamp display, but also has instrument display and voice prompt, and the touch screen can be effectively operated to perform the man machine conversation; an intrinsic safety cavity is arranged at the upper part and an explosion-proof cavity is arranged at the lower part; the normal operation of the equipment is controlled by a microcomputer, the installation angle of the touch screen is proper, and the requirements of the explosion-proof and intrinsic safety specification for the operation of the coal mine underground equipment are satisfied.
Description
Technical field:
Belong to coal mine machinery transportation centralized control electric equipment under the coal mine, particularly the mine explosion-suppression and intrinsic safety type hand shows the electrical equipment control bin with touch-screen system controlled by computer, touch.
Background technology:
Now, the little liquid crystal display numeral of the automatically controlled employing of colliery industry, Chinese character, pilot lamp show that the engages button switch is controlled, because explosion-proof code requirement, directly instrumentation shows, cause the working condition that can not show coal mine machinery equipment ideally, even some is automatically controlled for reducing number of buttons, a key is used more, operation is trouble more, mistake occurs and do, happen occasionally, more collection does not show and is controlled in the electrical control cubicles of one.
Summary of the invention:
The utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles goal of the invention: design and develop a kind of use liquid crystal display, have numeral, Chinese character, pilot lamp show, also have instrument demonstration, voice suggestion, can also carry out effective touch screen operation, system controlled by computer satisfies the electrical control cubicles of explosion-suppression and intrinsic safety code requirement.
The utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles contains the Flameproof and intrinsically safe cavity, the color liquid crystal touch-screen, power switch, the emergency stop switch button, the PLC Programmable Logic Controller, power module, current relay, sensor interface, rubber seal, motor protecter, the lock electric motor control contactor, fuse, the sideslip transmitter, transmitter along the line, the audio alert transmitter, temperature transmitter, touch-screen send electrical relay, the earth leakage protection control panel, photoelectricity isolated controlling plate, intrinsic safety chamber DC relay, intrinsic safety terminal transmitter connection terminal, cover sheet, the Programmable Logic Controller terminal block, the transmitter control panel, the Control of Voltage plate, the electric current terminal block, the lock motor protective circuit, fuse, electric-leakage detection circuit, wiring flame proof hydraucone, binding post, sensor circuit board, spats, top panel, power transformer; The Flameproof and intrinsically safe cavity is a unitary construction, the design of intrinsic safety chamber is last, the explosion-proof chamber design is following, the centre has dividing plate that the Flameproof and intrinsically safe cavity is separated into two cavitys, intrinsic safety type cavity end face has form for the color liquid crystal touch-screen is installed, top panel is that an inclined downward and chamber body center line are designed to 30-60 ° of clinoplane; Cover sheet, emergency stop switch button are installed in the top panel form top of color liquid crystal touch-screen top, and power switch is installed in Flameproof and intrinsically safe cavity side, and wiring flame proof hydraucone is installed in the back, and spats is arranged at the bottom; Installation PLC Programmable Logic Controller, sideslip transmitter, transmitter along the line, audio alert transmitter, temperature transmitter, touch-screen send electrical relay, sensor interface, intrinsic safety chamber direct supply, intrinsic safety connection terminal, non-peace connection terminal in the Flameproof and intrinsically safe cavity intrinsic safety chamber; Electric-leakage detection circuit, earth leakage protection control panel, photoelectricity isolated controlling plate, transmitter control panel, Control of Voltage plate, electric current terminal block, lock motor protective circuit, fuse, photoelectricity isolated controlling plate, power module, current relay, motor protecter, lock electric motor control contactor, power transformer, binding post are installed in the Flameproof and intrinsically safe cavity explosion-proof chamber.
The micro electronmechanical control techniques principle of the utility model mine explosion-suppression and intrinsic safety type touch-screen: adopt PLC Programmable Logic Controller and color liquid crystal touch-screen intellectual technology, the colliery underground equipment controlled become a reality, computer software is not only controlled motor overload, and adjusts length with load size soft-start time; Also accept to analyze be furnished with vertically, smog, temperature, coal position, sideslip, pulling force sensor; the various types of signal of watering device, emergency stop switch, cable stub along the line, short circuit, detent motor earth leakage search/lockout, overload, under-voltage all kinds of protection sensor interface inputs; handle through the PLC PLC technique; be presented on the color liquid crystal touch-screen and control, reach the purpose of man-machine interlock dialogue.
The utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles beneficial effect: have numeral, Chinese character, pilot lamp to show, also have instrument demonstration, voice suggestion, more can carry out the valid function touch-screen, the normal operation of microcomputer control equipment, the creationary contour structures of explosion-suppression and intrinsic safety electrical control cubicles, intrinsic safety chamber are last, and explosion-proof chamber is following, the touch-screen setting angle is suitable, the profile neat appearance, it is appropriate that touch-screen is installed the visual angle, satisfies the flameproof and intrinsically safe standard needs of equipment operation under the coal mine.
Description of drawings:
Fig. 1; The utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles front schematic view
Fig. 2: the utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles schematic rear view
Fig. 3: the utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles side schematic view
Fig. 4: the utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles explosion-proof chamber plug-in unit is arranged scheme of installation
Fig. 5: the utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles intrinsic safety electric control schematic diagram
Fig. 6: the utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles explosion-proof chamber transformer board mounting arrangements synoptic diagram
Fig. 7: the utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles intrinsic safety chamber PLC plate mounting arrangements synoptic diagram
Among the figure: Flameproof and intrinsically safe cavity (1); color liquid crystal touch-screen (2); power switch (3); emergency stop switch button (4); PLC Programmable Logic Controller (5); power module (6); current relay (7); sensor interface (8); rubber seal (9); motor protecter (10); lock electric motor control contactor (11); fuse (12); sideslip transmitter (13); transmitter (14) along the line; audio alert transmitter (15); temperature transmitter (16); touch-screen send electrical relay (17); earth leakage protection control panel (18); photoelectricity isolated controlling plate (19); intrinsic safety chamber direct supply device (20); intrinsic safety terminal transmitter connection terminal (21); cover sheet (22); Programmable Logic Controller terminal block (23); transmitter electric current and voltage control panel (24); lock motor protective circuit (25); electric-leakage detection circuit (26); wiring flame proof hydraucone (27); binding post (28); pass spats (29); top panel (30); power transformer (31).
Embodiment:
The utility model mine explosion-suppression and intrinsic safety type touch-screen microcomputer electrical control cubicles, Flameproof and intrinsically safe cavity (1) is a unitary construction, and the intrinsic safety chamber is designed last, and the explosion-proof chamber design is following, and the centre has dividing plate that the Flameproof and intrinsically safe cavity is separated into two cavitys fully; Form is gone up emergency stop switch button (4) is installed, had to top panel (30) for color liquid crystal touch-screen (2) is installed, top panel (30) is the inclined-plane of an inclination, top panel (30) and Flameproof and intrinsically safe cavity (1) main center line design clinoplane at 45, and the top panel (30) of color liquid crystal touch-screen (2) top is gone up cover sheet (22), emergency stop switch button (4) are installed; Power switch (3) is installed in Flameproof and intrinsically safe cavity (1) side, and wiring flame proof hydraucone (27) is installed in the back, and spats (29) is arranged at the bottom; Installation PLC Programmable Logic Controller (5), sideslip transmitter (13), transmitter (14) along the line, audio alert transmitter (15), temperature transmitter (16), touch-screen send electrical relay (17), sensor interface (8), intrinsic safety chamber DC relay (20), intrinsic safety terminal transmitter connection terminal (21) in Flameproof and intrinsically safe cavity (1) the intrinsic safety chamber; Electric-leakage detection circuit (26), earth leakage protection control panel (18), photoelectricity isolated controlling plate (19), transmitter electric current and voltage control panel (24), lock motor protective circuit (26), photoelectricity isolated controlling plate (19), power module (6), current relay (7), motor protecter (10), lock electric motor control contactor (11), power transformer (31), binding post (28) are installed in Flameproof and intrinsically safe cavity (1) explosion-proof chamber.
Claims (5)
1. with Flameproof and intrinsically safe touch-screen microcomputer electrical control cubicles, contain Flameproof and intrinsically safe cavity (1), color liquid crystal touch-screen (2), power switch (3), emergency stop switch button (4), PLC Programmable Logic Controller (5), power module (6), current relay (7), sensor interface (8), rubber seal (9), motor protecter (10), lock electric motor control contactor (11), fuse (12), sideslip transmitter (13), transmitter (14) along the line, audio alert transmitter (15), temperature transmitter (16), touch-screen send electrical relay (17), earth leakage protection control panel (18), photoelectricity isolated controlling plate (19), intrinsic safety chamber direct supply device (20), intrinsic safety terminal transmitter connection terminal (21), cover sheet (22), Programmable Logic Controller terminal block (23), transmitter electric current and voltage control panel (24), lock motor protective circuit (25), electric-leakage detection circuit (26), wiring flame proof hydraucone (27), binding post (28), pass spats (29), top panel (30), power transformer (31); It is characterized in that: Flameproof and intrinsically safe cavity (1) is a unitary construction, form is gone up emergency stop switch button (4) is installed, had to top panel (30) for color liquid crystal touch-screen (2) is installed, top panel (30) is the inclined-plane of an inclination, and the top panel (30) of color liquid crystal touch-screen (2) top is gone up cover sheet (22) is installed; Installation PLC Programmable Logic Controller (5), sideslip transmitter (13), transmitter (14) along the line, audio alert transmitter (15), temperature transmitter (16), touch-screen send electrical relay (17), sensor interface (8), intrinsic safety chamber direct supply (20), intrinsic safety terminal transmitter connection terminal (21) in Flameproof and intrinsically safe cavity (1) the intrinsic safety chamber; Electric-leakage detection circuit (26), earth leakage protection control panel (18), photoelectricity isolated controlling plate (19), transmitter electric current and voltage control panel (24), lock motor protective circuit (25), photoelectricity isolated controlling plate (19), power module (6), current relay (7), motor protecter (10), lock electric motor control contactor (11), power transformer (31), binding post (28) are installed in Flameproof and intrinsically safe cavity (1) explosion-proof chamber.
2. according to the described mine explosion-suppression and intrinsic safety type touch-screen of claim 1 microcomputer electrical control cubicles, it is characterized in that: Flameproof and intrinsically safe cavity (1) is a unitary construction, and the intrinsic safety chamber is designed last, and the explosion-proof chamber design is following, and spats (29) is arranged at the bottom.
3. according to the described mine explosion-suppression and intrinsic safety type touch-screen of claim 1 microcomputer electrical control cubicles, it is characterized in that: the centre has dividing plate that the Flameproof and intrinsically safe cavity is separated into two cavitys.
4. according to the described mine explosion-suppression and intrinsic safety type touch-screen of claim 1 microcomputer electrical control cubicles, it is characterized in that: power switch (3) is installed in Flameproof and intrinsically safe cavity (1) side, and flame proof wiring hydraucone (27) is installed in the back.
5. according to the described mine explosion-suppression and intrinsic safety type touch-screen of claim 1 microcomputer electrical control cubicles, it is characterized in that: top panel (30) becomes 30-60 ° of angle with Flameproof and intrinsically safe cavity (1) main center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201416804U CN201041624Y (en) | 2007-03-14 | 2007-03-14 | Explosion separated and local safety touch screen computer power control case for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201416804U CN201041624Y (en) | 2007-03-14 | 2007-03-14 | Explosion separated and local safety touch screen computer power control case for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201041624Y true CN201041624Y (en) | 2008-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201416804U Expired - Fee Related CN201041624Y (en) | 2007-03-14 | 2007-03-14 | Explosion separated and local safety touch screen computer power control case for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201041624Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252123A (en) * | 2011-06-16 | 2011-11-23 | 常州贝斯特控制设备有限公司 | Mining explosion-proof intrinsic safety type control box for valve electric device |
| CN102270060A (en) * | 2011-06-24 | 2011-12-07 | 徐州宝迪电气有限公司 | Anti-explosion wire leading method of touch screen |
| CN102403917A (en) * | 2010-09-19 | 2012-04-04 | 江苏新力科技实业有限公司 | Explosion-proof and intrinsically-safe power supply control box |
| CN102871352A (en) * | 2012-10-27 | 2013-01-16 | 无锡巨通矿山机械有限公司 | Rotatable mining computer box |
| CN102917557A (en) * | 2011-12-28 | 2013-02-06 | 龙口矿业集团有限公司 | Explosion-proof and intrinsically-safe PLC (programmable logic controller) integrated control box for mining |
| CN103105992A (en) * | 2012-11-12 | 2013-05-15 | 天津市隆电电气工程有限公司 | Anti-explosion touch screen |
| CN109032050A (en) * | 2018-10-17 | 2018-12-18 | 青橙（张家港）氢能源科技有限公司 | A kind of Flameproof and intrinsically safe programmable controller |
| CN112087905A (en) * | 2020-10-14 | 2020-12-15 | 萧爱矿业设备（天津）有限公司 | Mining flame-proof type vulcanizer control box |
-
2007
- 2007-03-14 CN CNU2007201416804U patent/CN201041624Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102403917A (en) * | 2010-09-19 | 2012-04-04 | 江苏新力科技实业有限公司 | Explosion-proof and intrinsically-safe power supply control box |
| CN102252123A (en) * | 2011-06-16 | 2011-11-23 | 常州贝斯特控制设备有限公司 | Mining explosion-proof intrinsic safety type control box for valve electric device |
| CN102252123B (en) * | 2011-06-16 | 2012-12-12 | 常州贝斯特控制设备有限公司 | Mining explosion-proof intrinsic safety type control box for valve electric device |
| CN102270060A (en) * | 2011-06-24 | 2011-12-07 | 徐州宝迪电气有限公司 | Anti-explosion wire leading method of touch screen |
| CN102917557A (en) * | 2011-12-28 | 2013-02-06 | 龙口矿业集团有限公司 | Explosion-proof and intrinsically-safe PLC (programmable logic controller) integrated control box for mining |
| CN102871352A (en) * | 2012-10-27 | 2013-01-16 | 无锡巨通矿山机械有限公司 | Rotatable mining computer box |
| CN103105992A (en) * | 2012-11-12 | 2013-05-15 | 天津市隆电电气工程有限公司 | Anti-explosion touch screen |
| CN109032050A (en) * | 2018-10-17 | 2018-12-18 | 青橙（张家港）氢能源科技有限公司 | A kind of Flameproof and intrinsically safe programmable controller |
| CN112087905A (en) * | 2020-10-14 | 2020-12-15 | 萧爱矿业设备（天津）有限公司 | Mining flame-proof type vulcanizer control box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20100314 |