CN204165582U - Mining high-low voltage monitoring switch device - Google Patents
Mining high-low voltage monitoring switch device Download PDFInfo
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- CN204165582U CN204165582U CN201420562639.4U CN201420562639U CN204165582U CN 204165582 U CN204165582 U CN 204165582U CN 201420562639 U CN201420562639 U CN 201420562639U CN 204165582 U CN204165582 U CN 204165582U
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- photoelectrical coupler
- chip microcomputer
- transceiver
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Abstract
The utility model discloses mining high-low voltage monitoring switch device, it includes monitoring Main Control Tank, described Main Control Tank is respectively equipped with smoke transducer, switching current collector, microwave remote sensor, display screen; This invention carries out immediately monitoring to working environment to the circuit of electric equipment in time by installing smoke transducer, microwave remote sensor, switching current collector; also Measuring error is carried out targetedly in time by display screen feedback abnormal circuit; greatly reduce the time of maintenance and improve work efficiency; in the detection of working environment; effectively avoid the generation of accident, the safety of protection workman.
Description
Technical field
The utility model relates to supervising device, is more particularly mining high-low voltage monitoring switch device.
Background technology
Under ore deposit, electric equipment is at work due to severe working environment, cause electric equipment when there is abnormal problem, slip-stick artist cannot Timeliness coverage problem circuit solving, need when keeping in repair to investigate one by one whole electric equipment, this checking mode not only has a strong impact on work efficiency, and easily cannot cause potential safety hazard by Timeliness coverage, work under traditional ore deposit due to do not arrange supervising device cause information cannot in time and the external world exchange, cause occurring a lot of security incident.
Utility model content
The purpose of this utility model is to provide mining high-low voltage monitoring switch device, cannot carry out the shortcoming monitored, provide timely monitoring circuit equipment in the technology of background for equipment under ore deposit, personnel, security context, and the supervising device of working environment.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: mining high-low voltage monitoring switch device, it includes monitoring Main Control Tank, described monitoring Main Control Tank is respectively equipped with smoke transducer, switching current collector, microwave remote sensor, display screen.
Described monitoring Main Control Tank includes flameproof enclosure and control circuit, described control circuit one end is connected with power transformer, and described power transformer one end is connected with operating voltage is 9V signal processing unit, it is 12V processing of circuit unit that the other end is connected with operating voltage, described signal processing unit is connected with the input master control borad J10/J11 of microwave remote sensor, input master control borad J10/J11 output terminal is connected with the photoelectrical coupler UG1/UG2 input end that signal is isolated, photoelectrical coupler UG1/UG2 output terminal is connected with single-chip microcomputer D11, and 1 of single-chip microcomputer D11, 2, 3, 4 pin SPI interfaces export and are connected with CAN transceiver U13,
Described signal processing unit is connected with the input master control borad J12 of smoke transducer, input master control borad J12 output terminal is connected with the photoelectrical coupler UG3 input end that signal is isolated, photoelectrical coupler UG3 output terminal is connected with single-chip microcomputer D11, and same and 1,2,3, the 4 pin SPI interfaces of single-chip microcomputer D11 export and are connected with CAN transceiver U13;
Switching current collector output terminal is connected with CAN, and CAN is connected with photoelectrical coupler U11/U12 respectively, and photoelectrical coupler U11/U12 output terminal is connected with CAN transceiver U13, and CAN transceiver U13 is connected with single-chip microcomputer D11.
Described CAN transceiver U13 is connected with display screen, and described CAN transceiver U13 is connected with photoelectrical coupler U14, and photoelectrical coupler U14 is connected with single-chip microcomputer D11, and display screen is provided with loudspeaker is connected with single-chip microcomputer D11.
Described smoke transducer is installed in cable duct, and microwave remote sensor is installed on electric substation entry position, and switching current collector is arranged in the main line circuit of power-supply unit, and described display screen is arranged in Control Room.
The rated operational voltage of described monitoring Main Control Tank is 127V.
Principle of work of the present utility model is as follows: during this device busy, pass through smoke transducer, the working environment of microwave remote sensor under ore deposit is monitored constantly, smoke transducer is by air combustible gas concentration and electric equipment fire and smoke under monitoring ore deposit, signal is inputted mainboard by J12 and give single-chip microcomputer D11 process after photoelectrical coupler UG3 process by smoke transducer, be disposed via 1, 2, 3, 4 pin SPI interfaces export CAN transceiver U13 to and are put in bus whether overtemperature hazes for cable under display screen feedback ore deposit, and by loudspeaker report to the police timely notifier carry out early warning investigation maintenance,
The electric equipment installed under ore deposit is at abnormal condition, general personnel can not arbitrarily operate, otherwise easily cause security incident, the region of installing electric equipment under ore deposit arranges microwave remote sensor, inspected object is carried out or personnel enter this region by radar microwave, by sensor input point, signal is inputted master control borad through J10/J11 equally after photoelectrical coupler UG1/UG2, give single-chip microcomputer D11 process, be disposed via 1, 2, 3, 4 pin SPI interfaces export CAN transceiver U13 to and are put into and bus feedback to display screen have people come to visit, the notice in time and loudspeaker are reported to the police,
Electric equipment under ore deposit operationally, due to the overload occurred in circuit, under-voltage, short circuit, open circuit conditions, in circuit, the electric current of make-and-break signal of electric equipment can be sent to bus transceiver by CAN in time, and be connected to CAN controller by photoelectrical coupler U11/U12 and send the D11 process that signal is connected to single-chip microcomputer, judge that whether electrical equipment is in normal work, there is the power supply signal of abnormal feelings by single-chip microcomputer process exception of electric equipment, in analysis circuit, which bar circuit occurs abnormal, and to feed back in time on display screen and loudspeaker are reported to the police, slip-stick artist is without the need to detecting whole circuit, the circuit gone wrong can be understood in time by display screen, and process problem circuit in the targeted short time, substantial saving in the repair time, work efficiency is provided.
In sum; the utility model advantage is as follows: this utility model carries out immediately monitoring to working environment to the circuit of electric equipment in time by installing smoke transducer, microwave remote sensor, switching current collector; also Measuring error is carried out targetedly in time by display screen feedback abnormal circuit; greatly reduce the time of maintenance and improve work efficiency; in the detection of working environment; effectively avoid the generation of accident, the safety of protection workman.
Accompanying drawing explanation
Fig. 1 is utility model theory structure schematic diagram;
Fig. 2 is signal processing unit and the power supply processing unit basic circuit diagram of monitoring Main Control Tank;
Fig. 3 is signal processing unit basic circuit diagram;
Fig. 4 is processing of circuit unit basic circuit diagram;
Fig. 5 is CAN signal transmitting and receiving basic circuit diagram;
Fig. 6 is smoke transducer and microwave remote sensor Signal reception handling principle circuit diagram;
Fig. 7 is single-chip microcomputer D11 basic circuit diagram;
Fig. 8 is display screen Received signal strength basic circuit diagram.
Wherein, 1, monitoring Main Control Tank; 2, smoke transducer; 3, switching current collector; 4, microwave remote sensor; 5, display screen; 6, power transformer; 7, signal processing unit; 8, power supply processing unit; 9, J10/J11 inputs master control borad; 10, J12 inputs master control borad; 11, photoelectrical coupler UG1/UG2; 12, photoelectrical coupler UG3; 13, single-chip microcomputer D11,14, CAN 15, photoelectrical coupler U11/U12; 16, CAN transceiver U13; 17, photoelectrical coupler U14.
Embodiment
With reference to accompanying drawing, mining high-low voltage monitoring switch device, it includes monitoring Main Control Tank, described monitoring Main Control Tank is respectively equipped with smoke transducer, switching current collector, microwave remote sensor, display screen.
Described monitoring Main Control Tank includes flameproof enclosure and control circuit, described control circuit one end is connected with power transformer, and described power transformer one end is connected with operating voltage is 9V signal processing unit, it is 12V processing of circuit unit that the other end is connected with operating voltage, described signal processing unit is connected with the input master control borad J10/J11 of microwave remote sensor, input master control borad J10/J11 output terminal is connected with the photoelectrical coupler UG1/UG2 input end that signal is isolated, photoelectrical coupler UG1/UG2 output terminal is connected with single-chip microcomputer D11, and 1 of single-chip microcomputer D11, 2, 3, 4 pin SPI interfaces export and are connected with CAN transceiver U13,
Described signal processing unit is connected with the input master control borad J12 of smoke transducer, input master control borad J12 output terminal is connected with the photoelectrical coupler UG3 input end that signal is isolated, photoelectrical coupler UG3 output terminal is connected with single-chip microcomputer D11, and same and 1,2,3, the 4 pin SPI interfaces of single-chip microcomputer D11 export and are connected with CAN transceiver U13;
Switching current collector output terminal is connected with CAN, and CAN is connected with photoelectrical coupler U11/U12 respectively, and photoelectrical coupler U11/U12 output terminal is connected with CAN transceiver U13, and CAN transceiver U13 is connected with single-chip microcomputer D11.
Described CAN transceiver U13 is connected with display screen, and described CAN transceiver U13 is connected with photoelectrical coupler U14, and photoelectrical coupler U14 is connected with single-chip microcomputer D11, and display screen is provided with loudspeaker is connected with single-chip microcomputer D11.
Described smoke transducer is installed in cable duct, and microwave remote sensor is installed on electric substation entry position, and switching current collector is arranged in the main line circuit of power-supply unit, and described display screen is arranged in Control Room.
The rated operational voltage of described monitoring Main Control Tank is 127V.
Principle of work of the present utility model is as follows: during this device busy, pass through smoke transducer, the working environment of microwave remote sensor under ore deposit is monitored constantly, smoke transducer is by air combustible gas concentration and electric equipment fire and smoke under monitoring ore deposit, signal is inputted mainboard by J12 and give single-chip microcomputer D11 process after photoelectrical coupler UG3 process by smoke transducer, be disposed via 1, 2, 3, 4 pin SPI interfaces export CAN transceiver U13 to and are put in bus whether overtemperature hazes for cable under display screen feedback ore deposit, and by loudspeaker report to the police timely notifier carry out early warning investigation maintenance,
The electric equipment installed under ore deposit is at abnormal condition, general personnel can not arbitrarily operate, otherwise easily cause security incident, the region of installing electric equipment under ore deposit arranges microwave remote sensor, inspected object is carried out or personnel enter this region by radar microwave, by sensor input point, signal is inputted master control borad through J10/J11 equally after photoelectrical coupler UG1/UG2, give single-chip microcomputer D11 process, be disposed via 1, 2, 3, 4 pin SPI interfaces export CAN transceiver U13 to and are put into and bus feedback to display screen have people come to visit, the notice in time and loudspeaker are reported to the police,
Electric equipment under ore deposit operationally, due to the overload occurred in circuit, under-voltage, short circuit, open circuit conditions, in circuit, the electric current of make-and-break signal of electric equipment can be sent to bus transceiver by CAN in time, and be connected to CAN controller by photoelectrical coupler U11/U12 and send the D11 process that signal is connected to single-chip microcomputer, judge that whether electrical equipment is in normal work, there is the power supply signal of abnormal feelings by single-chip microcomputer process exception of electric equipment, in analysis circuit, which bar circuit occurs abnormal, and to feed back in time on display screen and loudspeaker are reported to the police, slip-stick artist is without the need to detecting whole circuit, the circuit gone wrong can be understood in time by display screen, and process problem circuit in the targeted short time, substantial saving in the repair time, work efficiency is provided.
Claims (4)
1. mining high-low voltage monitoring switch device, it is characterized in that: it includes monitoring Main Control Tank, described monitoring Main Control Tank is respectively equipped with smoke transducer, switching current collector, microwave remote sensor, display screen, described monitoring Main Control Tank includes flameproof enclosure and control circuit, described control circuit one end is connected with power transformer, and described power transformer one end is connected with operating voltage is 9V signal processing unit, it is 12V processing of circuit unit that the other end is connected with operating voltage, described signal processing unit is connected with the input master control borad J10/J11 of microwave remote sensor, input master control borad J10/J11 output terminal is connected with the photoelectrical coupler UG1/UG2 input end that signal is isolated, photoelectrical coupler UG1/UG2 output terminal is connected with single-chip microcomputer D11, and 1 of single-chip microcomputer D11, 2, 3, 4 pin SPI interfaces export and are connected with CAN transceiver U13,
Described signal processing unit is connected with the input master control borad J12 of smoke transducer, input master control borad J12 output terminal is connected with the photoelectrical coupler UG3 input end that signal is isolated, photoelectrical coupler UG3 output terminal is connected with single-chip microcomputer D11, and same and 1,2,3, the 4 pin SPI interfaces of single-chip microcomputer D11 export and are connected with CAN transceiver U13;
Switching current collector output terminal is connected with CAN, and CAN is connected with photoelectrical coupler U11/U12 respectively, and photoelectrical coupler U11/U12 output terminal is connected with CAN transceiver U13, and CAN transceiver U13 is connected with single-chip microcomputer D11.
2. mining high-low voltage monitoring switch device according to claim 1, it is characterized in that: described CAN transceiver U13 is connected with display screen, described CAN transceiver U13 is connected with photoelectrical coupler U14, photoelectrical coupler U14 is connected with single-chip microcomputer D11, and display screen is provided with loudspeaker is connected with single-chip microcomputer D11.
3. mining high-low voltage monitoring switch device according to claim 1 and 2, it is characterized in that: described smoke transducer is installed in cable duct, microwave remote sensor is installed on electric substation entry position, and switching current collector is arranged in the main line circuit of power-supply unit, described display screen is arranged in Control Room.
4. mining high-low voltage monitoring switch device according to claim 1 and 2, is characterized in that: the rated operational voltage of described monitoring Main Control Tank is 127V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562639.4U CN204165582U (en) | 2014-09-27 | 2014-09-27 | Mining high-low voltage monitoring switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562639.4U CN204165582U (en) | 2014-09-27 | 2014-09-27 | Mining high-low voltage monitoring switch device |
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| Publication Number | Publication Date |
|---|---|
| CN204165582U true CN204165582U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562639.4U Active CN204165582U (en) | 2014-09-27 | 2014-09-27 | Mining high-low voltage monitoring switch device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236632A (en) * | 2014-09-27 | 2014-12-24 | 淮南万泰荣博照明科技有限公司 | Mining high-low voltage switch monitoring device |
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2014
- 2014-09-27 CN CN201420562639.4U patent/CN204165582U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236632A (en) * | 2014-09-27 | 2014-12-24 | 淮南万泰荣博照明科技有限公司 | Mining high-low voltage switch monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: High tech Zone 232000 Anhui city of Huainan province (Shannan District) Guohuai road and Chunshen street intersection Patentee after: Huainan Wantai Electric Co. Ltd. Address before: Chaoyang economic and Technological Development Zone, 232000 East Road Anhui city of Huainan province (No. 48 on the force of Jiuyuan hospital) Patentee before: HUAINAN WANTAI RONGBO LIGHTING TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |