CN103885488A - Local host wireless regulation and control system with guiding detection by pyroelectric sensing temperature measurement balls - Google Patents
Local host wireless regulation and control system with guiding detection by pyroelectric sensing temperature measurement balls Download PDFInfo
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- CN103885488A CN103885488A CN201410083428.7A CN201410083428A CN103885488A CN 103885488 A CN103885488 A CN 103885488A CN 201410083428 A CN201410083428 A CN 201410083428A CN 103885488 A CN103885488 A CN 103885488A
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- silo
- local host
- balls
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- granary
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Abstract
The invention relates to a local host wireless regulation and control system with guiding detection by pyroelectric sensing temperature measurement balls. The local host wireless regulation and control system comprises a granary. A plurality of air pipes are arranged at the bottom of the granary. The side wall of each air pipe is provided with a plurality of branch pipes leading into the granary. The air pipes are connected with a fan. A fixed side plate is arranged on the side face of the granary. A continuous guide groove is formed in the fixed side plate. A gear driven by a motor is arranged in the guiding groove. The side face of the gear is connected with a monitoring rod extending into the granary. A plurality of temperature measuring balls are arranged on the monitoring rod. Pyroelectric sensors are arranged in the temperature measuring balls. After the temperature measuring balls form a group, the pyroelectric sensors form a group and are connected with a control unit. The control unit is connected with a local host through a wireless transmission unit. The wireless transmission unit comprises an RF generator and an RF receiver. The local host controls the fan through the control unit. The local host wireless regulation and control system through guiding detection by the pyroelectric sensing temperature measurement balls has the advantages of being wide in detection range, high in precision, convenient to operate and reliable in control.
Description
Technical field
The present invention relates to silo, relate in particular to the maintenance system of silo.
Background technology
Grain is the basis of human survival and development, and grain security is to be related to Chinese national economy development, the Vital Strategic Problems of overall importance that social harmony is stable, national security is supported oneself all the time.Particularly large-scale state-owned silo, the amount of its grain reservation is larger, and the grain depot of requirement can be more, so just there will be the problems such as grain depot distribution range is extensive, and communication distance is far away, and the difficulty of unified management also can increase thereupon.The safe storage that guarantees grain is exactly mainly to guarantee that it is under normal temperature and humidity.
Traditional method is by test equipment such as humidity table, hair hygrometer, humidity test paper and thermometers, by manually detecting, ventilate, dry and the work such as cooling not meeting the storehouse of temperature and humidity requirement, this manual testing's method wastes time and energy, efficiency is low and the temperature and humidity error of test is large, randomness is large.
Summary of the invention
The above-mentioned shortcoming that the applicant exists for prior art, studies and improves, the local main frame wireless regulation and control system that provides a kind of pyroelectricity sensing thermometric ball guiding to detect, and it has controls simply, detects reliable feature.
The technical solution adopted in the present invention is as follows:
The local main frame wireless regulation and control system that pyroelectricity sensing thermometric ball guiding detects, comprises silo, many airducts of bottom device of silo, and the sidewall of airduct is respectively equipped with multiple leading to being in charge of of silo inside, and airduct is connected with blower fan respectively; The side of silo is provided with fixed side, fixed side is provided with continuous gathering sill, in gathering sill, device has the gear by driven by motor, the side of gear is connected with the monitoring rod that stretches into silo inside, on monitoring rod, be provided with multiple thermometric balls, thermometric ball is built-in with pyroelectric sensor, multiple thermometric balls be group after its pyroelectric sensor be group be connected with control module, control module is connected with local main frame by wireless transmission unit, and wireless transmission unit comprises RF generator and RF receiver; Local main frame is by blower fan described in control module control.
Beneficial effect of the present invention is as follows:
Advantage of the present invention will be by the guiding movement of motor and gathering sill, and thermometric ball is realized the monitoring temperature to silo, has the advantages that sensing range is wide, precision is high; And regulate and control by pyroelectric sensor and local main frame, local main frame can be placed in the Control Room away from silo, adopts wireless transmission method, is not subject to the restriction of cable, and it is easy to operate, control is reliable.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is principle of work block diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
See Fig. 1, Fig. 2 and Fig. 3, the present invention includes silo 1, many airducts of bottom device 2 of silo 1, the sidewall of airduct 2 be respectively equipped with multiple lead to silo 1 inside be in charge of 21, airduct 2 is connected with blower fan 3 respectively; The side of silo 1 is provided with fixed side 12, fixed side 12 is provided with continuous gathering sill 121, in gathering sill 121, device has the gear 11 being driven by motor 9, the side of gear 11 is connected with the monitoring rod 10 that stretches into silo 1 inside, on monitoring rod 10, be provided with multiple thermometric balls 4, thermometric ball 4 is built-in with pyroelectric sensor 5, multiple thermometric balls 4 be group after its pyroelectric sensor 5 be group be connected with control module 6, control module 6 is connected with local main frame 7 by wireless transmission unit 8, and wireless transmission unit 8 comprises RF generator 81 and RF receiver 82; Local main frame 7 is controlled blower fan 3 by control module 6.
When the present invention works, operating personnel's starter motor 9 and thermometric ball 5 are worked, and motor 9 driven gears 11 rotate, and gear 11 is walked about along gathering sill 121, and monitoring rod 10 rotates and walks with thermometric ball 5; Thermometric ball 4 is monitored the temperature of silo 1 interior grain, and temperature signal is passed to control module 6 by the pyroelectric sensor 5 in it; The temperature detecting when pyroelectric sensor 5 higher than set threshold values time, the RF transmitter 81 of control module 6 by wireless transmission unit 8 is by the long-range signal RF receiver 82 that is transmitted to, signal is passed to local main frame 7 by RF receiver 82, in the demonstration screen display silo 1 of local main frame 7, there is abnormal position, operating personnel handle local main frame 7, signal is passed to control module 6 by wireless transmission unit 8 to be started blower fan 3 and works, cold wind is through airduct 2 and be in charge of 21 and enter silo 1 and realize the cooling to grain, prevents that it from rotting; Wherein, control module 6 and local main frame 7 are set according to the grouping number of thermometric ball 4.
Advantage of the present invention will be by the guiding movement of motor and gathering sill, and thermometric ball is realized the monitoring temperature to silo, has the advantages that sensing range is wide, precision is high; And regulate and control by pyroelectric sensor and local main frame, local main frame can be placed in the Control Room away from silo, adopts wireless transmission method, is not subject to the restriction of cable, and it is easy to operate, control is reliable.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and without prejudice to spirit of the present invention in the situation that, the present invention can do any type of modification.
Claims (1)
1. the local main frame wireless regulation and control system that pyroelectricity sensing thermometric ball guiding detects, comprise silo (1), it is characterized in that: many airducts of bottom device (2) of described silo (1), the sidewall of described airduct (2) is respectively equipped with multiple be in charge of (21) that lead to silo (1) inside, and airduct (2) is connected with blower fan (3) respectively, the side of described silo (1) is provided with fixed side (12), described fixed side (12) is provided with continuous gathering sill (121), in described gathering sill (121), device has the gear (11) being driven by motor (9), the side of described gear (11) is connected with stretches into the inner monitoring rod (10) of silo (1), on described monitoring rod (10), be provided with multiple thermometric balls (4), described thermometric ball (4) is built-in with pyroelectric sensor (5), described multiple thermometric balls (4) be group after its pyroelectric sensor (5) be group be connected with control module (6), described control module (6) is connected with local main frame (7) by wireless transmission unit (8), described wireless transmission unit (8) comprises RF generator (81) and RF receiver (82), described local main frame (7) is controlled described blower fan (3) by control module (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083428.7A CN103885488A (en) | 2014-03-09 | 2014-03-09 | Local host wireless regulation and control system with guiding detection by pyroelectric sensing temperature measurement balls |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410083428.7A CN103885488A (en) | 2014-03-09 | 2014-03-09 | Local host wireless regulation and control system with guiding detection by pyroelectric sensing temperature measurement balls |
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| CN103885488A true CN103885488A (en) | 2014-06-25 |
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| CN201410083428.7A Pending CN103885488A (en) | 2014-03-09 | 2014-03-09 | Local host wireless regulation and control system with guiding detection by pyroelectric sensing temperature measurement balls |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103885485A (en) * | 2014-03-16 | 2014-06-25 | 苏州边枫电子科技有限公司 | Local host radio control system using temperature measurement balls with temperature sensors for detection |
| CN103926949A (en) * | 2014-03-16 | 2014-07-16 | 苏州边枫电子科技有限公司 | Wireless local host regulation and control system with pyroelectric sensor and temperature detection ball detection function |
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| US5610078A (en) * | 1994-07-29 | 1997-03-11 | Litton Systems, Inc. | Method for making transmission mode 1.06μm photocathode for night vision |
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| CN102768523A (en) * | 2012-08-02 | 2012-11-07 | 河南工业大学 | Intelligent ventilating system of barn and control method thereof |
| CN202903360U (en) * | 2012-11-13 | 2013-04-24 | 上海市计量测试技术研究院 | Constant temperature groove automatic detection device |
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| CN203825496U (en) * | 2014-03-09 | 2014-09-10 | 苏州边枫电子科技有限公司 | Piezoelectric sensing temperature-measuring ball guiding detecting local host wireless regulating and controlling system |
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2014
- 2014-03-09 CN CN201410083428.7A patent/CN103885488A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5610078A (en) * | 1994-07-29 | 1997-03-11 | Litton Systems, Inc. | Method for making transmission mode 1.06μm photocathode for night vision |
| CN102668827A (en) * | 2012-05-22 | 2012-09-19 | 江苏天安粮储设备有限公司 | Low-temperature and retarding processor for drying, sterilizing and removing mold for barn |
| CN102768523A (en) * | 2012-08-02 | 2012-11-07 | 河南工业大学 | Intelligent ventilating system of barn and control method thereof |
| CN202903360U (en) * | 2012-11-13 | 2013-04-24 | 上海市计量测试技术研究院 | Constant temperature groove automatic detection device |
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| CN203825496U (en) * | 2014-03-09 | 2014-09-10 | 苏州边枫电子科技有限公司 | Piezoelectric sensing temperature-measuring ball guiding detecting local host wireless regulating and controlling system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103885485A (en) * | 2014-03-16 | 2014-06-25 | 苏州边枫电子科技有限公司 | Local host radio control system using temperature measurement balls with temperature sensors for detection |
| CN103926949A (en) * | 2014-03-16 | 2014-07-16 | 苏州边枫电子科技有限公司 | Wireless local host regulation and control system with pyroelectric sensor and temperature detection ball detection function |
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Application publication date: 20140625 |