CN203224744U - Mining flame-proof and intrinsic-safe programmable control box - Google Patents
Mining flame-proof and intrinsic-safe programmable control box Download PDFInfo
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- CN203224744U CN203224744U CN 201320227120 CN201320227120U CN203224744U CN 203224744 U CN203224744 U CN 203224744U CN 201320227120 CN201320227120 CN 201320227120 CN 201320227120 U CN201320227120 U CN 201320227120U CN 203224744 U CN203224744 U CN 203224744U
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Abstract
The utility model discloses a mining flame-proof and intrinsic-safe programmable control box. The programmable control box comprises a flame-proof housing arranged on a bracket. The flame-proof housing is divided into a power supply chamber and a main chamber, and a wiring chamber is arranged above the power supply chamber and the main chamber. A transformer, a switch power supply and an intrinsic-safe power supply are arranged inside the power supply chamber. A PLC, an Ethernet data exchange module, an Ethernet photovoltaic conversion module, an embedded industrial computer and a display module are arranged inside the main chamber. Wiring posts, wiring terminals and optical fiber wiring terminals are arranged on a bottom plate of the wiring chamber. Two side faces and the back face of the wiring chamber are provided with cable lead-in devices, and a pressure-plate-type cable lead-in device is arranged on one side of the wiring chamber close to the power supply chamber. According to the utility model, the centralized control and monitoring of electromechanical equipment on the fully mechanized coal mining face is realized by a wireless network, so that the programmable control box can meet the requirements of high production, high efficiency and intensive production, and has the advantages of convenience in mounting and wiring, simplicity in operation, convenience in maintenance, and easiness in user on-site management.
Description
Technical field
The utility model belongs to mining electromechanical equipment control box technical field.Relate in particular to a kind of mine explosion-suppression and intrinsic safety type control box able to programme.
Background technology
In recent years, country progressively strengthens the construction dynamics to the coal mine fully-mechanized mining working robotization, in the hope of realizing robotization, the informationization and integrated of workplace electromechanical equipment.Scraper conveyor is that the coal under coalcutter is adopted in time is transported on the belt feeder, is the important electromechanical equipment of fully-mechanized mining working.At present, the control of scraper conveyor and operation are independently to carry out mostly, and its control module only monitors the state of self, and the information of can not transmitting is to miscellaneous equipment and crossheading Surveillance center, equipment contacts few each other, can not realize electromechanical equipment robotization, informationization and integrated.
The utility model content
The purpose of this utility model provides a kind of mine explosion-suppression and intrinsic safety type control box able to programme, can realize robotization, the informationization and integrated of the control of fully-mechanized mining working surface conveyor.
The utility model adopts following technical proposals:
A kind of mine explosion-suppression and intrinsic safety type control box able to programme comprises Flameproof box, is arranged with a dividing plate in the middle of the described Flameproof box in parallel, and the dividing plate top is wire connection cavity with the cavity that Flameproof box forms, and the cavity that the below of dividing plate and Flameproof box form is explosion-proof chamber; Be set with binding post and junction block on the described dividing plate, described explosion-proof chamber is provided with the explosion-proof chamber door closure, is provided with programmable control module in the described explosion-proof chamber, and described programmable control module is connected with junction block.
The inside of described explosion-proof chamber door closure is provided with display apparatus module, and the side of explosion-proof chamber is provided with disconnector, also is provided with isolation safe grid, photoelectric conversion module, transformer, Switching Power Supply and intrinsic safety electric source at the bottom of the chamber of described explosion-proof chamber; The front of described wire connection cavity and two sides, the left and right sides are provided with the press disc type cable entry, and a side of wire connection cavity is provided with cable entry.
Described programmable control module comprises CPU module and the ethernet communication module that is connected with the CPU module, MODBUS communication module, digital quantity input module, digital quantity output module, analog quantity load module and analog output module.
Described explosion-proof chamber door closure is provided with view window, and the glass of view window is pressed on the explosion-proof chamber door closure by platen, and is screwed.
Described display apparatus module is touch display screen.
The clearance fit that requires according to flame proof on the described explosion-proof chamber door closure is equipped with the control knob group.
Described control knob group has four action buttons and a knob selector switch.
The utility model forms wire connection cavity and explosion-proof chamber by a dividing plate is set in Flameproof box, but dynamic parameter variation, working order and the fault alarm information of the touch-screen display device that in the explosion-proof chamber door closure, arranges; Intrinsic safety electric source, the transformer that arranges in the explosion-proof chamber, can provide self required power supply, realize the mutual conversion of intrinsic safety and flame proof signal, can directly control flameproof electrical apparatus; The utility model can pass through the outputting communication interface, be convenient to insert the mine automated system, the demand that is fit to high-yield and high-efficiency, intensive production, can and mine intrinsic safety type wireless exchange board between realize mutual communication, realize centralized control and monitoring to the fully-mechanized mining working electromechanical equipment by wireless network; Have the installation easy-to-connect simultaneously, simple to operate easy to maintenance, be easy to the advantage of user's field management.
Description of drawings
Fig. 1 is main TV structure synoptic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of mine explosion-suppression and intrinsic safety type control box able to programme, comprise Flameproof box 1, be arranged with a dividing plate in parallel in the middle of the described Flameproof box 1, the dividing plate top is wire connection cavity with the cavity that Flameproof box forms, the cavity that the below of dividing plate and Flameproof box form is explosion-proof chamber, is provided with programmable control module in the described explosion-proof chamber, and described programmable control module is connected with junction block 2.
Be set with binding post 3 and junction block 2 on the described dividing plate, described explosion-proof chamber is provided with explosion-proof chamber door closure 5, the inside of explosion-proof chamber door closure 5 is provided with display apparatus module, and described display apparatus module is touch display screen 7, and described display screen connects the output terminal of programmable control module 8; The side of explosion-proof chamber is provided with disconnector 11, is provided with transformer 12, Switching Power Supply 13, intrinsic safety electric source 14, programmable control module 8, isolation safe grid 9 and photoelectric conversion module 10 at the bottom of the chamber of described explosion-proof chamber; The front of described wire connection cavity and two sides, the left and right sides are provided with press disc type cable entry 2, and a side of wire connection cavity is provided with cable entry 6, and integral body makes the utility model that easy-to-connect is installed, simple to operate, be easy to user's field management, modular organization is convenient to expansion and maintenance.
Described programmable control module 8 comprises CPU module and the ethernet communication module that is connected with the CPU module, MODBUS communication module, digital quantity input module, digital quantity output module, analog quantity load module and analog output module.
Described explosion-proof chamber door closure 5 is provided with view window, and the glass of view window is pressed on the explosion-proof chamber door closure 5 by platen, and is screwed, and touch display screen 7 is arranged on the glass back of view window.
The clearance fit that requires according to flame proof on the described explosion-proof chamber door closure 5 is equipped with the control knob group.Described control knob group has four action buttons and a knob selector switch, described four action buttons for start, stop, resetting, call button; Described knob selector switch is many gears knob selector switch.
Mining AC1140V or AC660V alternating current are electrically connected with transformer 12 through press disc type cable entry 2, binding post 3, disconnector 11, fuse, transformer 12 becomes the 220V alternating current with the High Level AC Voltage of introducing, 12 output terminal of transformer is electrically connected with Switching Power Supply 13 and intrinsic safety electric source 14 respectively, output 24V direct current.Switching Power Supply 13 provides power supply for each module and the touch-screen 7 that Programmable Logic Controller gets final product in the programming Control module 8, and described intrinsic safety electric source 14 provides power supply for intrinsic safety input, output circuit.
That the utility model Flameproof and intrinsically safe control box able to programme has is long-range, short range and manually, automatic operation mode.As required can be on-the-spot by start, stop, resetting, call button and many gears knob selector switch operating equipment, also can collect on-the-spot data message at the scene, carry out data analysis, handle and be sent to the crossheading centralized control center by programmable control module, carry out Long-distance Control, operation in the crossheading centralized control center.Specific as follows:
During operate as normal, the status information of the scraper plate machine that is collected by sensor is through cable entry 6, junction block 4, isolating safety grid 9 inserts the analog quantity load module of programmable control module 8, the analog quantity load module sends the status information of scraper plate machine and analyzes to the CPU module, handle, and according to the switching value signal output control signal of importing, the CPU module outputs a control signal to the digital quantity output module, first output terminal of digital quantity output module is through junction block 4, outside the cable entry 6 output Flameproof boxes 1, thereby control corresponding electromechanical equipment, second output terminal of digital quantity output module transmit the state information to touch-screen 7, shows the status information of monitored device in real time.Simultaneously, the 3rd output terminal of digital quantity output module sends the status information of monitored device to the MODBUS communication module, the MODBUS communication module is given the ethernet communication module status information transmission of monitored device, by the ethernet communication module information is transferred to crossheading control center, and carry out message exchange with miscellaneous equipment, realize robotization, the informationization and integrated of fully-mechanized mining working electromechanical equipment.Described MODBUS communication module can transmit a signal to photoelectric conversion module 10, and photoelectric conversion module 10 is transferred to the ground monitoring center with signal.
Programmable control module described in the utility model can be according to the distinct device type by adopting advanced Programmable Logic Controller, and establishment, setting control program have the reliability height, and data are handled fast, the characteristics that failure rate is low;
The utility model can satisfy equipment cycling start, stop, stop in emergency, the requirement of various operating conditions such as emergency protection parking, running status, control program and various parameter can be by revising the software setting;
Touch-screen described in the utility model can carry out the Chinese character liquid crystal display, and the Chinese real time data Presentation Function of the various operational factor/variablees of equipment is provided in real time; Also can receive various dissimilar protection sensor signals, data communication is reliable, can form Distributed Control System (DCS) easily;
The utility model can provide self required power supply by modules such as transformer 12, Switching Power Supply 13 and intrinsic safety electric sources 14, thereby realizes the mutual conversion of intrinsic safety and flame proof signal and can directly control flameproof electrical apparatus; The outputting communication interface that the utility model can pass through MODBUS communication module, photoelectric conversion module 10 inserts the mine automated system, realizes the demand of high-yield and high-efficiency, intensive production.
Claims (7)
1. mine explosion-suppression and intrinsic safety type control box able to programme, it is characterized in that: comprise Flameproof box, be arranged with a dividing plate in the middle of the described Flameproof box in parallel, the dividing plate top is wire connection cavity with the cavity that Flameproof box forms, and the cavity that the below of dividing plate and Flameproof box form is explosion-proof chamber; Be set with binding post and junction block on the described dividing plate, described explosion-proof chamber is provided with the explosion-proof chamber door closure, is provided with programmable control module in the described explosion-proof chamber, and described programmable control module is connected with junction block.
2. mine explosion-suppression and intrinsic safety type according to claim 1 control box able to programme, it is characterized in that: the inside of described explosion-proof chamber door closure is provided with display apparatus module, the side of explosion-proof chamber is provided with disconnector, also is provided with isolation safe grid, photoelectric conversion module, transformer, Switching Power Supply and intrinsic safety electric source at the bottom of the chamber of described explosion-proof chamber; The front of described wire connection cavity and two sides, the left and right sides are provided with the press disc type cable entry, and a side of wire connection cavity is provided with cable entry.
3. mine explosion-suppression and intrinsic safety type according to claim 2 control box able to programme, it is characterized in that: described programmable control module comprises CPU module and the ethernet communication module that is connected with the CPU module, MODBUS communication module, digital quantity input module, digital quantity output module, analog quantity load module and analog output module.
4. mine explosion-suppression and intrinsic safety type according to claim 3 control box able to programme, it is characterized in that: described explosion-proof chamber door closure is provided with view window, and the glass of view window is pressed on the explosion-proof chamber door closure by platen, and is screwed.
5. mine explosion-suppression and intrinsic safety type according to claim 4 control box able to programme, it is characterized in that: described display apparatus module is touch display screen.
6. mine explosion-suppression and intrinsic safety type according to claim 5 control box able to programme is characterized in that: the clearance fit that requires according to flame proof on the described explosion-proof chamber door closure is equipped with the control knob group.
7. mine explosion-suppression and intrinsic safety type according to claim 6 control box able to programme, it is characterized in that: described control knob group has four action buttons and a knob selector switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320227120 CN203224744U (en) | 2013-04-28 | 2013-04-28 | Mining flame-proof and intrinsic-safe programmable control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320227120 CN203224744U (en) | 2013-04-28 | 2013-04-28 | Mining flame-proof and intrinsic-safe programmable control box |
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| Publication Number | Publication Date |
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| CN203224744U true CN203224744U (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320227120 Expired - Lifetime CN203224744U (en) | 2013-04-28 | 2013-04-28 | Mining flame-proof and intrinsic-safe programmable control box |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761332A (en) * | 2014-12-15 | 2016-07-13 | 深圳市神拓机电设备有限公司 | Explosion-proof entrance guard controller |
| 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 |
| CN109085785A (en) * | 2018-08-28 | 2018-12-25 | 天地（常州）自动化股份有限公司 | Mine-used I. S dual bus operating terminal |
| CN111478189A (en) * | 2020-05-11 | 2020-07-31 | 王文胜 | Remote online multi-loop electric power distribution switch complex power device for mine |
| CN112087892A (en) * | 2020-09-24 | 2020-12-15 | 电光防爆科技（上海）有限公司 | Mining explosion-proof and intrinsically safe programmable control box for water pump room |
| CN117742210A (en) * | 2023-12-20 | 2024-03-22 | 四川航天电液控制有限公司 | Mining flameproof and intrinsically safe data acquisition substation capable of locally setting parameters |
-
2013
- 2013-04-28 CN CN 201320227120 patent/CN203224744U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761332A (en) * | 2014-12-15 | 2016-07-13 | 深圳市神拓机电设备有限公司 | Explosion-proof entrance guard controller |
| CN109085785A (en) * | 2018-08-28 | 2018-12-25 | 天地（常州）自动化股份有限公司 | Mine-used I. S dual bus operating terminal |
| 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 |
| CN111478189A (en) * | 2020-05-11 | 2020-07-31 | 王文胜 | Remote online multi-loop electric power distribution switch complex power device for mine |
| CN111478189B (en) * | 2020-05-11 | 2023-12-26 | 山西潞安环保能源开发股份有限公司常村煤矿 | Mining remote on-line multi-loop electric distribution switch power restoration device |
| CN112087892A (en) * | 2020-09-24 | 2020-12-15 | 电光防爆科技（上海）有限公司 | Mining explosion-proof and intrinsically safe programmable control box for water pump room |
| CN117742210A (en) * | 2023-12-20 | 2024-03-22 | 四川航天电液控制有限公司 | Mining flameproof and intrinsically safe data acquisition substation capable of locally setting parameters |
| CN117742210B (en) * | 2023-12-20 | 2024-08-27 | 四川航天电液控制有限公司 | Mining flameproof and intrinsically safe data acquisition substation capable of locally setting parameters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PINGDINGSHAN TIANAN COAL MINING CO., LTD. PINGMEI Effective date: 20140909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Canal Cleaning Group Inventor after: Wang Jinchao Inventor after: Wang Xuqiang Inventor after: Liu Yange Inventor after: Li Geren Inventor after: Li Fusheng Inventor after: Wu Liancheng Inventor after: Fan Tongxun Inventor after: Zhao Song Inventor after: Song Weiyi Inventor after: Wang Jingtao Inventor after: Zhu Ke Inventor after: Zhang Tao Inventor before: Canal Cleaning Group Inventor before: Wang Xuqiang Inventor before: Liu Yange Inventor before: Li Geren Inventor before: Li Fusheng Inventor before: Wu Liancheng Inventor before: Fan Tongxun Inventor before: Zhao Song Inventor before: Wang Jingtao Inventor before: Zhu Ke Inventor before: Zhang Tao Inventor before: Wang Jinchao |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QU QINGTUAN LI FUSHENG WU LIANCHENG FAN TONGXUN ZHAO SONG WANG JINGTAO ZHU KE ZHANG TAO WANG JINCHAO WANG XUQIANG LIU YANGE LI GEREN TO: QU QINGTUAN LI FUSHENG WU LIANCHENG FAN TONGXUN ZHAO SONG SONG WEIYI WANG JINGTAO ZHU KE ZHANG TAO WANG JINCHAO WANG XUQIANG LIU YANGE LI GEREN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140909 Address after: 467021 No. 11, North East Road, Pingdingshan, Henan Patentee after: Zhongping Nenghua Group Machinery Manufacturing Co.,Ltd. Patentee after: PINGDINGSHAN TIANAN COAL MINING Co.,Ltd. Patentee after: PINGMEI SHENMA MACHINERY EQUIPMENT GROUP CO.,LTD. Patentee after: PINGMEI SHENMA MACHINERY EQUIPMENT GROUP HENAN ELECTRICAL Co.,Ltd. Address before: 467021 No. 11, North East Road, Pingdingshan, Henan Patentee before: Zhongping Nenghua Group Machinery Manufacturing Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |
|
| CX01 | Expiry of patent term |