CN203070071U - Mining intrinsic safe type substation - Google Patents
Mining intrinsic safe type substation Download PDFInfo
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- CN203070071U CN203070071U CN2013200524563U CN201320052456U CN203070071U CN 203070071 U CN203070071 U CN 203070071U CN 2013200524563 U CN2013200524563 U CN 2013200524563U CN 201320052456 U CN201320052456 U CN 201320052456U CN 203070071 U CN203070071 U CN 203070071U
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a mining intrinsic safe type substation, which comprises a microprocessor, a memory module, a remote control unit and a power conversion module. The input end of the power conversion unit is connected with a clock circuit and an infrared receiving circuit. The input end of the microprocessor is connected with an analog signal conditioning circuit, a digital signal conditioning circuit and a switching signal conditioning circuit. The output end of the microprocessor is connected with an audible-visual alarm, an RS-485 interface module 1, an RS-485 interface module 2 and an output control circuit. The input end of the analog signal conditioning circuit is connected with an analog signal interface module. The input end of the digital signal conditioning circuit is connected with a digital signal interface module. The input end of the switching signal conditioning circuit is connected with a switching signal interface module. The output end of the output control circuit is connected with an interface module. The mining intrinsic safe type substation provided by the utility model has the advantages of high precision and stable and reliable operation. Due to the adoption of the mining intrinsic safe type substation, the data acquisition of various signal sensors and the operation on actuator elements can be realized. Therefore, the mining intrinsic safe type substation has wide application prospect.
Description
Technical field
The utility model relates to a kind of intrinsic safety type substation, specifically relates to a kind of mine intrinsic safety type substation.
Technical background
At present, intrinsic safety type substation at Safety of Coal Mine Production uses more general, mine intrinsic safety type substation model is more simultaneously, but the complicated operation of intrinsic safety type substation in the prior art, and function is comprehensive inadequately, be not easy to realize the colliery is moved the Based Intelligent Control of field apparatus, thereby the mine intrinsic safety type substation of seeking a kind of complete function and utilizing colliery scene to keep the safety in production becomes the inexorable trend of colliery career development.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of mine intrinsic safety type substation is provided, this mine intrinsic safety type substation can be realized various signal transducers are carried out data acquisition, and can realize the operation of run switch and outage substation is with a wide range of applications.
For achieving the above object, the technical solution adopted in the utility model is: a kind of mine intrinsic safety type substation, it is characterized in that: comprise microprocessor, be used for arranging the telechiric device of parameter and the power transfer module that is connected and is used for supply voltage is converted to each electricity consumption module required voltage with the input end of described microprocessor, the input end of described power transfer module is connected with for the power supply interface module that connects external power source, the input end of described microprocessor is connected with clock circuit and infrared receiving circuit, the input end of described microprocessor is connected with for the analog signal conditioner circuit that simulating signal is nursed one's health, the switching signal modulate circuit that is used for the digital signal modulate circuit that digital signal is nursed one's health and is used for switching signal is nursed one's health, the output terminal of described microprocessor is connected with for the audible-visual annunciator of reporting to the police, be used for connecting the RS-485 interface module one of control industrial control host and other sub-station equipment, the output control circuit that is used for connecting the RS-485 interface module two of external data collecting device and is used for the output control signal, the input end of described analog signal conditioner circuit is connected with the analog signal interface module for the analog signals input, the input end of described digital signal modulate circuit is connected with the digital signal interface module for the digital quantity signal input, the input end of described switching signal modulate circuit is connected with the switching signal interface module for the input of switching value signal, and the output terminal of described output control circuit is connected with for the interface module that connects executive component.
Above-mentioned a kind of mine intrinsic safety type substation, it is characterized in that: described output control circuit is by IC integrated chip BB1117-1.8, photo-coupler KPC452, resistance R 1, resistance R 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6 and resistance R 7, and triode Q1, diode D1, diode D2 and LED 1 are formed, the pin 1 of described IC integrated chip BB1117-1.8 meets power supply VCC, the pin 4 of the pin 2 of described IC integrated chip BB1117-1.8 and IC integrated chip BB1117-1.8 all is connected with an end of described resistance R 5, the pin 3 of described IC integrated chip BB1117-1.8, the other end of described resistance R 5, one end of the negative electrode of described diode D1 and described resistance R 3 all is connected with the emitter of described triode Q1, the base stage of described triode Q1 is connected with an end of described resistance R 4, one end of the collector of described triode Q1 and described resistance R 6, the anode of described diode D1, and an end of the negative electrode of described diode D2 and described resistance R 7 all is connected, the other end of the other end of described resistance R 3 and described resistance R 4 all is connected with the pin 4 of described photo-coupler KPC452, the other end of described resistance R 6, the anode of described diode D2, the pin 3 equal ground connection of the negative electrode of described LED 1 and described photo-coupler KPC452, the other end of described resistance R 7 is connected with the anode of described LED 1, the pin 1 of described photo-coupler KPC452 all is connected with an end of an end of described resistance R 1 and resistance R 2, the other end of described resistance R 2 is connected with power supply VCC, the other end of described resistance R 1 is the input positive terminal, the pin 2 of described photo-coupler KPC452 is the input negative pole end, and described diode D2 two ends are output terminal.
Above-mentioned a kind of mine intrinsic safety type substation, it is characterized in that: described telechiric device is made up of with the infrared emission circuit that is connected with the output terminal of described coding circuit numeric keypad, the coding circuit that is connected with the output terminal of described numeric keypad, and described infrared emission circuit is by infrared signal and described infrared receiving circuit wireless connections.
Above-mentioned a kind of mine intrinsic safety type substation is characterized in that: be connected to the storer for the storage data on the described microprocessor.
Above-mentioned a kind of mine intrinsic safety type substation is characterized in that: described output end of microprocessor is connected with for the display that shows information, and described display is LCD.
The utility model compared with prior art has the following advantages:
1, precision height, working stability is reliable, and is easy to use.
2, can realize various signal transducers are carried out data acquisition, and can realize the operation of run switch and outage substation is with a wide range of applications.
Below by drawings and Examples, the utility model is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of the utility model output control circuit.
Description of reference numerals:
1-microprocessor; 2-analog signal conditioner circuit;
3-digital signal modulate circuit; 4-switching signal modulate circuit;
5-analog signal interface module; 6-digital signal interface module;
7-switching signal interface module; 8-clock circuit;
9-storer; 10-power supply interface module;
11-power transfer module; 12-audible-visual annunciator;
13-RS-485 interface module one; 14-display;
15-output control circuit; 16-infrared receiving circuit;
17-numeric keypad; 18-coding circuit;
19-infrared emission circuit; 20-interface module;
21-RS-485 interface module two.
Embodiment
A kind of mine intrinsic safety type substation as shown in Figure 1, comprise microprocessor 1, be used for arranging that the telechiric device of parameter is connected with input end with described microprocessor 1 and for the power transfer module 11 that supply voltage is converted to each electricity consumption module required voltage, the input end of described power transfer module 11 is connected with for the power supply interface module 10 that connects external power source, the input end of described microprocessor 1 is connected with clock circuit 8 and infrared receiving circuit 16, the input end of described microprocessor 1 is connected with for the analog signal conditioner circuit 2 that simulating signal is nursed one's health, the switching signal modulate circuit 4 that is used for the digital signal modulate circuit 3 that digital signal is nursed one's health and is used for switching signal is nursed one's health, the output terminal of described microprocessor 1 is connected with for the audible-visual annunciator 12 of reporting to the police, be used for connecting the RS-485 interface module 1 of control industrial control host and other sub-station equipment, the output control circuit 15 that is used for connecting the RS-485 interface module 2 21 of external data collecting device and is used for the output control signal, the input end of described analog signal conditioner circuit 2 is connected with the analog signal interface module 5 for the analog signals input, the input end of described digital signal modulate circuit 3 is connected with the digital signal interface module 6 for the digital quantity signal input, the input end of described switching signal modulate circuit 4 is connected with the switching signal interface module 7 for the input of switching value signal, and the output terminal of described output control circuit 15 is connected with for the interface module 20 that connects executive component.
As shown in Figure 2, described output control circuit 15 is by IC integrated chip BB1117-1.8, photo-coupler KPC452, resistance R 1, resistance R 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6 and resistance R 7, and triode Q1, diode D1, diode D2 and LED 1 are formed, the pin 1 of described IC integrated chip BB1117-1.8 meets power supply VCC, the pin 4 of the pin 2 of described IC integrated chip BB1117-1.8 and IC integrated chip BB1117-1.8 all is connected with an end of described resistance R 5, the pin 3 of described IC integrated chip BB1117-1.8, the other end of described resistance R 5, one end of the negative electrode of described diode D1 and described resistance R 3 all is connected with the emitter of described triode Q1, the base stage of described triode Q1 is connected with an end of described resistance R 4, one end of the collector of described triode Q1 and described resistance R 6, the anode of described diode D1, and an end of the negative electrode of described diode D2 and described resistance R 7 all is connected, the other end of the other end of described resistance R 3 and described resistance R 4 all is connected with the pin 4 of described photo-coupler KPC452, the other end of described resistance R 6, the anode of described diode D2, the pin 3 equal ground connection of the negative electrode of described LED 1 and described photo-coupler KPC452, the other end of described resistance R 7 is connected with the anode of described LED 1, the pin 1 of described photo-coupler KPC452 all is connected with an end of an end of described resistance R 1 and resistance R 2, the other end of described resistance R 2 is connected with power supply VCC, the other end of described resistance R 1 is the input positive terminal, the pin 2 of described photo-coupler KPC452 is the input negative pole end, and described diode D2 two ends are output terminal.
As shown in Figure 1, described telechiric device is made up of the infrared emission circuit 19 that numeric keypad 17, the coding circuit 18 that is connected with the output terminal of described numeric keypad 17 are connected with output terminal with described coding circuit 18, and described infrared emission circuit 19 is by infrared signal and 16 wireless connections of described infrared receiving circuit.
As shown in Figure 1, be connected on the described microprocessor 1 for the storer 9 of storing data.
As shown in Figure 1, described microprocessor 1 output terminal is connected with for the display 14 that shows information, and described display 14 is LCD.
As depicted in figs. 1 and 2, principle of work of the present utility model is: insert power supply by described power supply interface module 10, described power supply supply voltage is converted to the needed voltage of each electricity consumption module by described power transfer module 11, the analog signals of gathering in the signal is sent in the described microprocessor 1 by described analog input interface module 5 and described analog signal conditioner circuit 2, the digital quantity signal of gathering in the signal is sent in the described microprocessor 1 by described digital signal input interface module 6 and described digital signal modulate circuit 3, the switching value signal of gathering in the signal is sent in the described microprocessor 1 by described switching signal input interface module 7 and described switching signal modulate circuit 4, described microprocessor 1 is handled signal after receiving and gathering signal, when the result surpasses default alarming value after handling, the described audible-visual annunciator 12 of described microprocessor 1 control is reported to the police, information shows by described display 14, the described output control circuit 15 output control signals of simultaneously described microprocessor 1 control, control signal sends each execution architecture to by described interface module 20, the action of 1 pair of each topworks of described microprocessor is controlled, simultaneously, the staff is by described numeric keypad 17 input parameter information, parameter information sends to described infrared receiving circuit 16 by described coding circuit 18 and described infrared emission circuit 19, described infrared receiving circuit 16 receives to pass the signal in the described microprocessor 1 behind the signal and handles, the result of described microprocessor 1 is stored in the described storer 9, simultaneously, described microprocessor 1 connects master controller and other sub-station equipment by described RS-485 interface module 13.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. mine intrinsic safety type substation, it is characterized in that: comprise microprocessor (1), be used for arranging that the telechiric device of parameter is connected with input end with described microprocessor (1) and for the power transfer module (11) that supply voltage is converted to each electricity consumption module required voltage, the input end of described power transfer module (11) is connected with for the power supply interface module (10) that connects external power source, the input end of described microprocessor (1) is connected with clock circuit (8) and infrared receiving circuit (16), the input end of described microprocessor (1) is connected with for the analog signal conditioner circuit (2) that simulating signal is nursed one's health, the switching signal modulate circuit (4) that is used for the digital signal modulate circuit (3) that digital signal is nursed one's health and is used for switching signal is nursed one's health, the output terminal of described microprocessor (1) is connected with for the audible-visual annunciator (12) of reporting to the police, be used for connecting the RS-485 interface module one (13) of control industrial control host and other sub-station equipment, the output control circuit (15) that is used for connecting the RS-485 interface module two (21) of external data collecting device and is used for the output control signal, the input end of described analog signal conditioner circuit (2) is connected with the analog signal interface module (5) for the analog signals input, the input end of described digital signal modulate circuit (3) is connected with the digital signal interface module (6) for the digital quantity signal input, the input end of described switching signal modulate circuit (4) is connected with the switching signal interface module (7) for the input of switching value signal, and the output terminal of described output control circuit (15) is connected with for the interface module (20) that connects executive component.
2. a kind of mine intrinsic safety type substation according to claim 1, it is characterized in that: described output control circuit (15) is by IC integrated chip BB1117-1.8, photo-coupler KPC452, resistance R 1, resistance R 2, resistance R 3, resistance R 4, resistance R 5, resistance R 6 and resistance R 7, and triode Q1, diode D1, diode D2 and LED 1 are formed, the pin 1 of described IC integrated chip BB1117-1.8 meets power supply VCC, the pin 4 of the pin 2 of described IC integrated chip BB1117-1.8 and IC integrated chip BB1117-1.8 all is connected with an end of described resistance R 5, the pin 3 of described IC integrated chip BB1117-1.8, the other end of described resistance R 5, one end of the negative electrode of described diode D1 and described resistance R 3 all is connected with the emitter of described triode Q1, the base stage of described triode Q1 is connected with an end of described resistance R 4, one end of the collector of described triode Q1 and described resistance R 6, the anode of described diode D1, and an end of the negative electrode of described diode D2 and described resistance R 7 all is connected, the other end of the other end of described resistance R 3 and described resistance R 4 all is connected with the pin 4 of described photo-coupler KPC452, the other end of described resistance R 6, the anode of described diode D2, the pin 3 equal ground connection of the negative electrode of described LED 1 and described photo-coupler KPC452, the other end of described resistance R 7 is connected with the anode of described LED 1, the pin 1 of described photo-coupler KPC452 all is connected with an end of an end of described resistance R 1 and resistance R 2, the other end of described resistance R 2 is connected with power supply VCC, the other end of described resistance R 1 is the input positive terminal, the pin 2 of described photo-coupler KPC452 is the input negative pole end, and described diode D2 two ends are output terminal.
3. a kind of mine intrinsic safety type substation according to claim 1, it is characterized in that: described telechiric device is made up of the infrared emission circuit (19) that numeric keypad (17), the coding circuit (18) that is connected with the output terminal of described numeric keypad (17) are connected with output terminal with described coding circuit (18), and described infrared emission circuit (19) is connected with described infrared receiving circuit (16) by infrared signal.
4. a kind of mine intrinsic safety type substation according to claim 1 is characterized in that: be connected to the storer (9) for the storage data on the described microprocessor (1).
5. a kind of mine intrinsic safety type substation according to claim 1 is characterized in that: described microprocessor (1) output terminal is connected with for the display (14) that shows information, and described display (14) is LCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200524563U CN203070071U (en) | 2013-01-30 | 2013-01-30 | Mining intrinsic safe type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200524563U CN203070071U (en) | 2013-01-30 | 2013-01-30 | Mining intrinsic safe type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070071U true CN203070071U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200524563U Expired - Fee Related CN203070071U (en) | 2013-01-30 | 2013-01-30 | Mining intrinsic safe type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141499A (en) * | 2018-08-31 | 2019-01-04 | 沃德传动（天津）股份有限公司 | A kind of Mine-used I. S transmission substation and its application method |
| CN109932602A (en) * | 2019-04-03 | 2019-06-25 | 中国人民解放军32181部队 | It is a kind of for monitoring the universal test device and monitoring method of electronic system state |
-
2013
- 2013-01-30 CN CN2013200524563U patent/CN203070071U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109141499A (en) * | 2018-08-31 | 2019-01-04 | 沃德传动（天津）股份有限公司 | A kind of Mine-used I. S transmission substation and its application method |
| CN109932602A (en) * | 2019-04-03 | 2019-06-25 | 中国人民解放军32181部队 | It is a kind of for monitoring the universal test device and monitoring method of electronic system state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20170130 |