CN204242029U - Mine explosion-suppression and intrinsic safety type computing machine - Google Patents
Mine explosion-suppression and intrinsic safety type computing machine Download PDFInfo
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- CN204242029U CN204242029U CN201420565194.5U CN201420565194U CN204242029U CN 204242029 U CN204242029 U CN 204242029U CN 201420565194 U CN201420565194 U CN 201420565194U CN 204242029 U CN204242029 U CN 204242029U
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Abstract
The utility model relates to mine explosion-suppression and intrinsic safety type computing machine, comprise cabinet shell, door closure and base, cabinet shell and door closure are connected to form a closed flame proof cavity, flame proof cavity is arranged on base, the circuit control module be connected in inner walls is provided with in described flame proof cavity, door closure surface is provided with the operational module and display module that are connected with circuit control module, base is provided with the drawing and pulling type keyboard be connected with main frame, described drawing and pulling type keyboard comprises keyboard case and is arranged on this case keyboard in keyboard case, keyboard case is provided with handle, keyboard case is provided with the block for leading and sliding.It is simple that the utility model has structure, the features such as explosion insulation performance is good, and automatic capability is strong.
Description
Technical field
The utility model relates to field of computer technology, particularly mine explosion-suppression and intrinsic safety type computing machine.
Background technology
Mine explosion-suppression and intrinsic safety type computing machine is one of the most important equipment in down-hole centralized control center in colliery.It comprises state display and control, workplace centralized displaying and the control of belt coal conveyance system equipment and sensor and carries out centralized dispatching and control to whole coal handling system, and to reach, underground coal mine is cut personnel, the robotization of highly efficient and productive transport.
Summary of the invention
For the problems referred to above, it is simple that the purpose of this utility model is to provide a kind of structure, and explosion insulation performance is good, the mine explosion-suppression and intrinsic safety type computing machine that automatic capability is strong.
Realize the technical solution of the utility model as follows:
Mine explosion-suppression and intrinsic safety type computing machine, comprise cabinet shell, door closure and base, cabinet shell and door closure are connected to form a closed flame proof cavity, flame proof cavity is arranged on base, the circuit control module be connected in inner walls is provided with in described flame proof cavity, door closure surface is provided with the operational module and display module that are connected with circuit control module, base is provided with the drawing and pulling type keyboard be connected with main frame, described drawing and pulling type keyboard comprises keyboard case and is arranged on this case keyboard in keyboard case, keyboard case is provided with handle, keyboard case is provided with the block for leading and sliding.
Described circuit control module comprises PLC module, industrial computer host module, power module, turnover panel wiring gang module and communication module, PLC module is arranged on the left side of cabinet shell, power module is on the right side wall of cabinet shell, industrial computer host module is arranged on the inwall of cabinet shell, turnover panel wiring gang module is connected with base plate with the top board of shell, communication module is arranged at the bottom surface of cabinet shell, advantage is compact in design, the built-in fan be connected with industrial computer host module in addition, there is good inner air circulation, greatly improve the serviceability of equipment, but also low-power consumption, heat is few, be conducive to system long-time steady operation.
Operational module on described door closure comprises keypad and reset button, display module is display, and door closure inwall is provided with display control module, and display have employed interface configuration technology, that display frame is more attractive in appearance, have the function of historgraphic data recording and display, keypad is arranged on display side and is connected with PLC module simultaneously, and reset button is arranged on below keypad, after main frame crashes, when display cannot show, by reset button, main frame is restarted, display is reworked.
Described power module comprises power supply installing plate, is arranged on the power supply on power supply installing plate and the power supply guard shield for the protection of power supply; power supply guard shield is fixedly connected with power supply installing plate; described power supply is by multiple non-peace power supply and single this case electric power generating composition; advantage is built-in multiple intrinsic safety electric source module; the power supply of different voltage externally can be provided, facilitate intrinsic safety sensor along the line or device access power supply.
Described communication module comprises communication installing plate and is arranged on the PLC notch for subsequent use on communication installing plate, two path switching mechanisms, hold pricker box and audio driver module, described appearance pricker box is arranged on the supporting plate, back up pad is fixedly connected on communication board, audio driver module is provided with below back up pad, audio driver module side is provided with PLC notch for subsequent use, USB division board is provided with between audio driver module and PLC notch for subsequent use, two-way switch configuration is in the side of PLC notch for subsequent use, advantage is that the first line bank group and the second line bank group are arranged on the turnover panel back side, not easily touch after opening door closure, protection personal safety.
Described communication module comprises communication installing plate and is arranged on the PLC notch for subsequent use on communication installing plate, two path switching mechanisms, hold pricker box and audio driver module, described appearance pricker box is arranged on the supporting plate, back up pad is fixedly connected on communication installing plate, audio driver module is provided with below back up pad, audio driver module side is provided with PLC notch for subsequent use, USB division board is provided with between audio driver module and PLC notch for subsequent use, two-way switch configuration is in the side of PLC notch for subsequent use, two path switching mechanisms are for connecting non-peace power supply on power module and other devices, advantage is that whole plate is installed, easy to assembly, improve efficiency of assembling, reduce the repair time.
Described base is provided with the chute adapted with block on keyboard case, and advantage is convenient to keyboard case along pull before and after chute, practical and convenient.
Described door closure is connected with the connected mode of shell by hinge, and door closure is fixedly connected with by screw with shell, and outer casing bottom is provided with base, shell both sides are provided with welding handle, and case back is provided with multichannel cable introducing device, and advantage is connected and fixed, safety of sympathetic initiation, maintenance is convenient.
Have employed above-mentioned scheme, simple operation is made by large keyboard, and by the accommodating large keyboard of keyboard case, not only reduce and take up room, but also serve the effect protecting large keyboard, prevent the damage of extraneous factor, extend physical life, block plays the effect of guiding and stop, block can adopt pulley, like this can pull keyboard case more easily, use keyboard, adopt modular design, achieve each equipment of centralized displaying to open/stop and the action situation of various protection sensor and centralized control, and it is on-the-spot, video monitoring display along the line, and realize the concentrated collection of data and video and upload, thus realize comprehensive automation monitoring, can also record and show crucial historical data, for fault analysis provides foundation, graphic software platform real-time curve is realized to the parameter of each equipment and protection sensor, abovegroundly directly can carry out anxious the stopping of distant early warning and start and stop control carrying out equipment by computer, one-piece construction is firm, and explosion insulation performance is superior, and installing/dismounting is flexible, maintains easily, internal reservation interface, subsequent expansion is stronger.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the cut-open view of B-B in Fig. 2;
Fig. 4 is the left view of Fig. 1;
Fig. 5 is the structural representation of power module in the utility model;
Fig. 6 is the structural representation of turnover panel wiring gang module in the utility model;
Fig. 7 is the structural representation of communication module in the utility model;
Fig. 8 is the structural representation of drawing and pulling type keyboard in the utility model;
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.
As Fig. 1 to Fig. 8, mine explosion-suppression and intrinsic safety type computing machine, comprise cabinet shell 1, door closure 2 bases 25, cabinet shell 1 and door closure 2 are connected to form a closed flame proof cavity, flame proof cavity is arranged on base 25, the circuit control module be connected on outer casing inner wall is provided with in described flame proof cavity, door closure 2 surface is provided with the operational module and display module that are connected with circuit module, described drawing and pulling type keyboard 23 comprises keyboard case 234 and is arranged on this case keyboard 231 in keyboard case 234, keyboard case 234 is provided with handle 232, keyboard case 234 is provided with the block 233 for leading and sliding.
Described circuit control module comprises PLC module 7, industrial computer host module 4, power module 3, turnover panel wiring gang module 5 and communication module 6, PLC module 7 is arranged on the left side wall of cabinet shell 1, power module 3 is arranged on the right side wall of cabinet shell 1, industrial computer host module 5 is arranged on the inwall of cabinet shell 1, turnover panel wiring gang module 4 is connected with base plate with the top board of shell 1, communication module 6 is arranged at the bottom surface of cabinet shell 1, advantage is compact in design, the built-in fan be connected with industrial computer host module in addition, there is good inner air circulation, greatly improve the serviceability of equipment, but also low-power consumption, heat is few, be conducive to system long-time steady operation.
Operational module on described door closure 2 comprises keypad 22 and reset button 24, display module is 19 cun of liquid crystal display 21, door closure 2 inwall is provided with display control module 211, display have employed interface configuration technology, that display frame is more attractive in appearance, there is the function of historgraphic data recording and display simultaneously, keypad 22 is arranged on display 21 side and is connected with PLC module 7, reset button 24 is arranged on below keypad 22, after main frame crashes, when display cannot show, by reset button, main frame is restarted, display is reworked.
Described power module 3 comprises power supply installing plate 31, is arranged on the power supply on power supply installing plate 31 and the power supply guard shield 32 for the protection of power supply; power supply guard shield 32 is fixedly connected with power supply installing plate 31; described power supply is by multiple non-peace power supply 34 and single this case 33 electric power generating composition; multiple this case power supply is 18V this case power supply, 12V intrinsic safety electric source, 5V intrinsic safety electric source; advantage is overall employing modular design; built-in multiple intrinsic safety electric source module; the power supply of different voltage externally can be provided, facilitate intrinsic safety sensor along the line or device access power supply.
Described turnover panel wiring gang module 5 comprises turnover panel 56 and is arranged on the first line bank group 51 on turnover panel 56, second line bank group 52, transformer 54 and Network Isolation module 53, first line bank group 51 and the second line bank group 52 are made up of multiple line bank, first line bank group is for connecting audio driver module in communication module and other devices, second line bank group is for connecting the intrinsic safety electric source on power module, Network Isolation module 53 is arranged on the first line bank group 51 side, above second line bank group 52, transformer 54 is also provided with wave filter 55, advantage is that the first line bank group and the second line bank group are arranged on the turnover panel back side, not easily touch after opening door closure, protection personal safety.
Described communication module 6 comprises communication installing plate 61 and is arranged on the PLC notch 65 for subsequent use on communication installing plate 61, two path switching mechanisms 67, hold pricker box 63 and audio driver module 64, described appearance pricker box 63 is arranged in back up pad 62, back up pad 62 is fixedly connected on communication installing plate 61, audio driver module 64 is provided with below back up pad 62, audio driver module is connected with the first line bank, audio driver module side is provided with PLC notch for subsequent use, USB division board 66 is provided with between audio driver module 64 and PLC notch 65 for subsequent use, two path switching mechanisms 67 are arranged on the side of PLC notch 65 for subsequent use, two path switching mechanisms are for connecting non-peace power supply on power module and other devices, advantage is that whole plate is installed, easy to assembly, improve efficiency of assembling, reduce the repair time.
Described base is provided with the chute adapted with block on keyboard case, and advantage is convenient to keyboard case along pull before and after chute, practical and convenient.
Described door closure 2 is connected with the connected mode of shell 1 by hinge 27, door closure 2 is fixedly connected with by screw with shell 1, base 25 is provided with bottom shell 1, shell 1 both sides are provided with welding handle 26, shell 1 back is provided with multichannel cable introducing device 11, advantage is connected and fixed, safety of sympathetic initiation, and maintenance is convenient.
Have employed above-mentioned scheme; can be used as host computer to realize each equipment of centralized displaying to workplace and travelling belt communicator and open/stop in down-hole centralized control center and the action situation of various protection sensor and centralized control and management, realize the high-definition video monitoring at the along the line and workplace scene of belt.Adopt Optical Fiber Transmission, reliable at a high speed, aboveground duplex computer redundancy, equipment failure switches fast, in real time monitoring underground equipment state, monitoring remote video.
The present invention has: 1, communication isolation module adopts magnetoelectricity isolation method, and volume is little, speed is fast; 2, integrated 12 road intrinsic safety electric source modules, externally provide multiple voltage, for different intrinsic safety equipment is powered; 3, built-in radiator fan, makes the generation recirculating air of explosion-proof chamber inside, can efficiently radiates heat to the equipment of inside; 4, inner integrated times of good fortune CX9020 PLC, can meet the requirement of field control completely.
Principle of work: computing machine is by power module, fan-free industrial control host, 19 " TFT liquid crystal display, display driver plate, the network switch, USB isolation module, 485 communication isolation modules, Network Isolation module, audio driver module and keyboard control module, keypad assembly etc. form.Industrial control host is the control core of whole computing machine, is responsible for the process of information data, and the network switch then can access network based on ethernet electric signal and light signal simultaneously.Computing machine has the basic function of industrial control computer, supports to carry out communications by RS485, USB, Ethernet, supports the playback of audio driven hands free telephone, supports that the keyboard connected by USB port is operated etc. computing machine.By explosion-proof casing and intrinsically safe circuit design, ensure that computer operation is in safety, without in the state of hidden danger.Get final product start up system after computing machine energising, system can be installed and be run the application program of multi-purpose computer, completes corresponding monitoring and controlling functions.
Claims (8)
1. mine explosion-suppression and intrinsic safety type computing machine, comprise cabinet shell, door closure and base, cabinet shell and door closure are connected to form a closed flame proof cavity, flame proof cavity is arranged on base, it is characterized in that: in described flame proof cavity, be provided with the circuit control module be connected in inner walls, door closure surface is provided with the operational module and display module that are connected with circuit control module, base is provided with the drawing and pulling type keyboard be connected with main frame, described drawing and pulling type keyboard comprises keyboard case and is arranged on this case keyboard in keyboard case, keyboard case is provided with handle, keyboard case is provided with the block for leading and sliding.
2. mine explosion-suppression and intrinsic safety type computing machine according to claim 1, it is characterized in that: described circuit control module comprises PLC module, industrial computer host module, power module, turnover panel wiring gang module and communication module, PLC module is arranged on the left side of cabinet shell, power module is on the right side wall of cabinet shell, industrial computer host module is arranged on the inwall of cabinet shell, turnover panel wiring gang module is connected with base plate with the top board of shell, and communication module is arranged at the bottom surface of cabinet shell.
3. mine explosion-suppression and intrinsic safety type computing machine according to claim 1, it is characterized in that: the operational module on described door closure comprises keypad and reset button, display module is display, door closure inwall is provided with the display control module be connected with display, keypad is arranged on display side and is connected with PLC module, and reset button is arranged on below keypad.
4. mine explosion-suppression and intrinsic safety type computing machine according to claim 2; it is characterized in that: described power module comprises power supply installing plate, is arranged on the power supply on power supply installing plate and the power supply guard shield for the protection of power supply; power supply guard shield is fixedly connected with power supply installing plate, and described power supply is by multiple non-peace power supply and single this case electric power generating composition.
5. mine explosion-suppression and intrinsic safety type computing machine according to claim 2, it is characterized in that: described turnover panel wiring gang module comprises turnover panel and is arranged on the first line bank group, the second line bank group, transformer and the Network Isolation module on turnover panel, first line bank group and the second line bank group are made up of multiple line bank, Network Isolation module installation, above the first line bank group side, the second line bank group, transformer is also provided with wave filter.
6. mine explosion-suppression and intrinsic safety type computing machine according to claim 2, it is characterized in that: described communication module comprises communication installing plate and is arranged on PLC notch for subsequent use, two path switching mechanisms, appearance pricker box and the audio driver module on communication installing plate, described appearance pricker box is arranged on the supporting plate, back up pad is fixedly connected on communication installing plate, audio driver module is provided with below back up pad, audio driver module side is provided with PLC notch for subsequent use, be provided with USB division board between audio driver module and PLC notch for subsequent use, two-way switch configuration is in the side of PLC notch for subsequent use.
7. mine explosion-suppression and intrinsic safety type computing machine according to claim 1, is characterized in that: described base is provided with the chute adapted with block on keyboard case.
8. mine explosion-suppression and intrinsic safety type computing machine according to claim 1, it is characterized in that: described door closure is connected with the connected mode of shell by hinge, door closure is fixedly connected with by screw with shell, and shell both sides are provided with welding handle, and case back is provided with multichannel cable introducing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565194.5U CN204242029U (en) | 2014-09-28 | 2014-09-28 | Mine explosion-suppression and intrinsic safety type computing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565194.5U CN204242029U (en) | 2014-09-28 | 2014-09-28 | Mine explosion-suppression and intrinsic safety type computing machine |
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| Publication Number | Publication Date |
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| CN204242029U true CN204242029U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420565194.5U Active CN204242029U (en) | 2014-09-28 | 2014-09-28 | Mine explosion-suppression and intrinsic safety type computing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325392A (en) * | 2016-08-29 | 2017-01-11 | 中国矿业大学 | Portable intrinsically safe type control terminal |
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2014
- 2014-09-28 CN CN201420565194.5U patent/CN204242029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106325392A (en) * | 2016-08-29 | 2017-01-11 | 中国矿业大学 | Portable intrinsically safe type control terminal |
| CN106325392B (en) * | 2016-08-29 | 2019-07-05 | 中国矿业大学 | Portable intrinsically safe controlling terminal |
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