CN204359813U - Self-powered radio speed sensor - Google Patents
Self-powered radio speed sensor Download PDFInfo
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- CN204359813U CN204359813U CN201520034893.1U CN201520034893U CN204359813U CN 204359813 U CN204359813 U CN 204359813U CN 201520034893 U CN201520034893 U CN 201520034893U CN 204359813 U CN204359813 U CN 204359813U
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Abstract
The utility model relates to a kind of self-powered radio speed sensor, its structure comprises cylinder and sensor main body, sensor main body comprises input and processing unit, wireless transmit/receive units, power supply processing unit and Blast Furnace Top Gas Recovery Turbine Unit (TRT), cylinder is arranged on device to be detected, cylinder is connected with input and processing unit and Blast Furnace Top Gas Recovery Turbine Unit (TRT) respectively, during rollers roll, Blast Furnace Top Gas Recovery Turbine Unit (TRT) can be driven to generate electricity, input and processing unit are connected with wireless transmit/receive units, input and processing unit are electrically connected with power supply processing unit respectively with wireless transmit/receive units, power supply processing unit is connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT).The utility model achieves rate signal transmission and self generating two functions by cylinder simultaneously, does not need the intrinsic safety electric source of supervisory system or other external power supplys to power, reduces the load of supervisory system intrinsic safety electric source, saved the energy.
Description
Technical field
The utility model relates to a kind of speed pickup, especially a kind of mining self-powered radio speed sensor.
Background technology
Along with the development of coal industry; adhesive tape conveyor becomes the major equipment of underground coal mine fortune coal; the monitoring and protection control system of sealing-tape machine becomes more and more universal; speed pickup is for monitoring the ruuning situation of belt; realize sealing-tape machine skidding, overspeed alarming and stop-working protection, avoid causing fire or hypervelocity to cause the major accidents such as sealing-tape machine driving because sealing-tape machine skids.
Existing mining speed pickup, is substantially mounted in immediately below belt or side-lower, utilizes hall probe, detects the number of times that in the unit interval, magnetic head skims over, is transformed into corresponding frequency signal, finally exports to supervisory system and realize real-time guard by circuit.Be connected owing to adopting wired mode between speed pickup with supervisory system, power supply is provided by supervisory system, along with mine safety becomes more and more important, supervisory system connect equipment along the line gets more and more, and the power supply Yin Benan performance requirement of supervisory system can not unconfined dilatation
In view of this, the design people, actively research and innovation in addition, to founding a kind of novel self-powered radio speed sensor.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of self-powered radio speed sensor, does not need the intrinsic safety electric source of supervisory system or other external power supplys to power, and reduces the load of supervisory system intrinsic safety electric source, simultaneously economize energy.
The self-powered radio speed sensor of the utility model, comprise cylinder and sensor main body, described sensor main body comprises input and processing unit, wireless transmit/receive units, power supply processing unit and Blast Furnace Top Gas Recovery Turbine Unit (TRT), described cylinder is arranged on device to be detected, described cylinder is connected with input and processing unit and Blast Furnace Top Gas Recovery Turbine Unit (TRT) respectively, during rollers roll, Blast Furnace Top Gas Recovery Turbine Unit (TRT) can be driven to generate electricity, described input and processing unit are connected with wireless transmit/receive units, described input and processing unit are electrically connected with power supply processing unit respectively with wireless transmit/receive units, described power supply processing unit is connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT).
Further, described input and processing unit comprise the speed monitoring module and processing module that connect successively.
Further, described processing module is connected with button, and that can carry out wireless signal connects setting.
Further, described input and processing unit also comprise pilot lamp, and described pilot lamp is connected with processing module.
Further, described power supply processing unit comprises accumulator and administration module, the voltage of described administration module Real-Time Monitoring accumulator, during accumulator overvoltage, stops Blast Furnace Top Gas Recovery Turbine Unit (TRT) charging a battery; During storage battery under-voltage, connect Blast Furnace Top Gas Recovery Turbine Unit (TRT) and charge a battery.
Further, the generating voltage scope of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is 3V-18V.
Further, the generation current of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is direct current.
Further, described wireless transmit/receive units comprises interconnective driving electrical equipment and antenna.
Further, the working frequency range of described wireless transmit/receive units is 2.4GHz.
Compared with prior art, the beneficial effects of the utility model are: achieve rate signal transmission and self generating two functions by cylinder simultaneously, do not need the intrinsic safety electric source of supervisory system or other external power supplys to power, reduce the load of supervisory system intrinsic safety electric source, saved the energy; Due to underground coal mine inclement condition, cable for connecting supervisory system and speed pickup is easily rubbed by sealing-tape machine or insulating property of making moist reduce, sensor or supervisory system is caused normally to work, this sensor adopts wireless mode and monitoring host computer to carry out communication, power itself simultaneously, avoid the interference of wired system to sensor or supervisory system, extend the serviceable life of equipment.
Accompanying drawing explanation
Fig. 1 is functional-block diagram of the present utility model;
Fig. 2 is mounting structure schematic diagram of the present utility model.
In figure: 1, cylinder; 2, input and processing unit; 3, wireless transmit/receive units; 4, power supply processing unit; 5, Blast Furnace Top Gas Recovery Turbine Unit (TRT); 6, speed monitoring module; 7, processing module; 8, pilot lamp; 9, button; 10, sensor main body; 11, lower belt.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Shown in Figure 1, self-powered radio speed sensor shown in the utility model, comprise cylinder 1 and sensor main body 10, sensor main body 10 comprises input and processing unit 2, wireless transmit/receive units 3, power supply processing unit 4 and Blast Furnace Top Gas Recovery Turbine Unit (TRT) 5, cylinder 1 is arranged on device to be detected, cylinder 1 is connected with input and processing unit 2 and Blast Furnace Top Gas Recovery Turbine Unit (TRT) 5 respectively, when cylinder 1 rolls, Blast Furnace Top Gas Recovery Turbine Unit (TRT) 5 can be driven to generate electricity, input and processing unit 2 are connected with wireless transmit/receive units 3, input and processing unit 2 are electrically connected with power supply processing unit 4 respectively with wireless transmit/receive units 3, power supply processing unit 4 is connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT) 5.
Described input and processing unit 2 comprise the speed monitoring module 6, processing module 7 and the pilot lamp 8 that connect successively, processing module 7 is connected with button 9, button 9 connects setting for wireless signal, speed monitoring module 6 can monitor the rotating speed of cylinder 1, pilot lamp 8 be used to indicate wireless communication data according to the show, speed data display and fault alarm.
Described power supply processing unit 4 comprises accumulator and administration module, the voltage of administration module Real-Time Monitoring accumulator, during accumulator overvoltage, stops Blast Furnace Top Gas Recovery Turbine Unit (TRT) charging a battery; During storage battery under-voltage, connect Blast Furnace Top Gas Recovery Turbine Unit (TRT) and charge a battery.
The generating voltage scope of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) 5 is 3V-18V.
The generation current of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) 5 is direct current.
Described wireless transmit/receive units 3 comprises interconnective driving electrical equipment and antenna, adopts zigbee wireless communication technique, has low-power consumption, low cost, short, the safe and reliable feature of time delay.The working frequency range of this wireless transmit/receive units 3 is 2.4GHz.
When the utility model uses, shown in Figure 2, above the lower belt 11 cylinder 1 being arranged on adhesive tape conveyor, cylinder 1 is driven to operate when lower belt 11 moves, utilize the hall probe of the continuous swipe speeds monitoring modular 6 of the magnet on cylinder 1, detect the number of times that in the unit interval, magnetic head skims over, and pass to processing module 7 and carry out process and be transformed into corresponding rate signal, rate signal is sent to supervisory system by wireless transmit/receive units 3 by processing module 7, realizes the real-time monitoring to the travelling speed of adhesive tape conveyor and protection; Meanwhile, when cylinder 1 operates, Blast Furnace Top Gas Recovery Turbine Unit (TRT) 5 can be driven to generate electricity.
Self-powered radio speed sensor shown in the utility model, achieve rate signal transmission and self generating two functions by cylinder 1 simultaneously, do not need the intrinsic safety electric source of supervisory system or other external power supplys to power, reduce the load of supervisory system intrinsic safety electric source, saved the energy; Due to underground coal mine inclement condition, cable for connecting supervisory system and speed pickup is easily rubbed by sealing-tape machine or insulating property of making moist reduce, supervisory system is caused normally to work, this sensor adopts wireless mode and monitoring host computer to carry out communication, power itself simultaneously, avoid the interference of wired system to sensor or supervisory system, extend the serviceable life of equipment.
Comprise the above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (9)
1. self-powered radio speed sensor, it is characterized in that, comprise cylinder and sensor main body, described sensor main body comprises input and processing unit, wireless transmit/receive units, power supply processing unit and Blast Furnace Top Gas Recovery Turbine Unit (TRT), described cylinder is arranged on device to be detected, described cylinder is connected with input and processing unit and Blast Furnace Top Gas Recovery Turbine Unit (TRT) respectively, during rollers roll, Blast Furnace Top Gas Recovery Turbine Unit (TRT) can be driven to generate electricity, described input and processing unit are connected with wireless transmit/receive units, described input and processing unit are electrically connected with power supply processing unit respectively with wireless transmit/receive units, described power supply processing unit is connected with Blast Furnace Top Gas Recovery Turbine Unit (TRT).
2. self-powered radio speed sensor as claimed in claim 1, is characterized in that, described input and processing unit comprise the speed monitoring module and processing module that connect successively.
3. self-powered radio speed sensor as claimed in claim 2, it is characterized in that, described processing module is connected with button, and that can carry out wireless signal connects setting.
4. self-powered radio speed sensor as claimed in claim 2, it is characterized in that, described input and processing unit also comprise pilot lamp, and described pilot lamp is connected with processing module.
5. self-powered radio speed sensor as claimed in claim 1, it is characterized in that, described power supply processing unit comprises accumulator and administration module, the voltage of described administration module Real-Time Monitoring accumulator, during accumulator overvoltage, Blast Furnace Top Gas Recovery Turbine Unit (TRT) is stopped to charge a battery; During storage battery under-voltage, connect Blast Furnace Top Gas Recovery Turbine Unit (TRT) and charge a battery.
6. self-powered radio speed sensor as claimed in claim 5, is characterized in that, the generating voltage scope of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is 3V-18V.
7. self-powered radio speed sensor as claimed in claim 6, is characterized in that, the generation current of described Blast Furnace Top Gas Recovery Turbine Unit (TRT) is direct current.
8. self-powered radio speed sensor as claimed in claim 1, is characterized in that, described wireless transmit/receive units comprises interconnective driving electrical equipment and antenna.
9. self-powered radio speed sensor as claimed in claim 8, is characterized in that, the working frequency range of described wireless transmit/receive units is 2.4GHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034893.1U CN204359813U (en) | 2015-01-19 | 2015-01-19 | Self-powered radio speed sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034893.1U CN204359813U (en) | 2015-01-19 | 2015-01-19 | Self-powered radio speed sensor |
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| Publication Number | Publication Date |
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| CN204359813U true CN204359813U (en) | 2015-05-27 |
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| CN201520034893.1U Active CN204359813U (en) | 2015-01-19 | 2015-01-19 | Self-powered radio speed sensor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486881A (en) * | 2015-12-31 | 2016-04-13 | 盐城工学院 | Self-power built-in wireless speed sensor for detection |
| CN105551219A (en) * | 2015-12-31 | 2016-05-04 | 盐城工学院 | Built-in wireless sensor |
| CN107219793A (en) * | 2017-06-09 | 2017-09-29 | 大连理工大学 | A kind of grain depot belt feeder transit area explosion-proof monitoring system |
| CN109720382A (en) * | 2019-01-07 | 2019-05-07 | 唐智科技湖南发展有限公司 | A kind of vehicle Rotating speed measring and power generator |
| CN110290986A (en) * | 2016-11-14 | 2019-09-27 | 日进全球株式会社 | Vehicle speed sensor implementations, ABS device and its working method including it |
-
2015
- 2015-01-19 CN CN201520034893.1U patent/CN204359813U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105486881A (en) * | 2015-12-31 | 2016-04-13 | 盐城工学院 | Self-power built-in wireless speed sensor for detection |
| CN105551219A (en) * | 2015-12-31 | 2016-05-04 | 盐城工学院 | Built-in wireless sensor |
| CN110290986A (en) * | 2016-11-14 | 2019-09-27 | 日进全球株式会社 | Vehicle speed sensor implementations, ABS device and its working method including it |
| CN107219793A (en) * | 2017-06-09 | 2017-09-29 | 大连理工大学 | A kind of grain depot belt feeder transit area explosion-proof monitoring system |
| CN109720382A (en) * | 2019-01-07 | 2019-05-07 | 唐智科技湖南发展有限公司 | A kind of vehicle Rotating speed measring and power generator |
| CN109720382B (en) * | 2019-01-07 | 2021-05-04 | 唐智科技湖南发展有限公司 | Vehicle rotating speed detection and power generation device |
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