CN103901911A - Granary maintenance system based on GSM wireless timing control - Google Patents
Granary maintenance system based on GSM wireless timing control Download PDFInfo
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- CN103901911A CN103901911A CN201410111230.5A CN201410111230A CN103901911A CN 103901911 A CN103901911 A CN 103901911A CN 201410111230 A CN201410111230 A CN 201410111230A CN 103901911 A CN103901911 A CN 103901911A
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- granary
- silo
- maintenance system
- system based
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Abstract
The invention relates to a granary maintenance system based on GSM wireless timing control. The granary maintenance system based on the GSM wireless timing control comprises a granary, a plurality of air pipes are arranged on the bottom of the granary, and the air pipes are connected with draught fans respectively. A plurality of monitoring rods distributed evenly are inserted into the granary, and each monitor rod is provided with a plurality of temperature sensors arranged vertically. The monitoring rods form a set, the temperature sensors on the monitoring rods are connected with a control unit in set, the control unit is connected with a local mainframe through a GSM transmission unit, and the local mainframe controls the draught fans through the control unit. A timing controller is further fixedly connected to the front side face of the granary, and the timing controller is connected with the temperature sensors. According to the granary maintenance system based on the GSM wireless timing control, the changes of the temperature of grains in the granary are monitored remotely by the local mainframe through the GSM transmission unit, the distance limitation of original wire transmission is avoided, and the granary maintenance system based on the GSM wireless timing control has the advantages of being convenient to operate and reliable in control. The timing controller is arranged to start the temperature sensors in a timing mode, and energy consumption is lowered.
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, and provides a kind of based on the time-controlled silo maintenance system of gsm wireless, and it has controls simply, detects reliable feature.
The technical solution adopted in the present invention is as follows:
One, based on the time-controlled silo maintenance system of gsm wireless, 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 inside of silo is plugged with many equally distributed monitoring rods, is furnished with multiple temperature sensors setting up and down on monitoring rod; Many monitoring rods are after group temperature sensor on it and are group and are connected with control module, and control module passes through GSM transmission unit and is connected with local main frame, and local main frame is by blower fan described in control module control; The leading flank of silo is also connected with timing controller, and timing controller is connected with temperature sensor.
Beneficial effect of the present invention is as follows:
The present invention is by the temperature of grain in the temperature sensor monitors silo on timing controller start by set date monitoring rod, when its temperature detecting higher than set threshold values time, temperature signal is passed to control module, the RF transmitter of control module by GSM transmission unit is by the long-range signal receiver that is transmitted to, signal is passed to local main frame by RF receiver, in the demonstration screen display silo of local main frame, there is abnormal position, operating personnel handle local main frame, start blower fan work, cold wind is through airduct and be in charge of and enter silo and realize the cooling to grain, prevent that it from rotting.
The present invention realizes cereal temperature in local main frame remote monitoring silo by GSM transmission unit and changes, and has avoided the distance limit of original cable transmission, has easy to operately, controls reliable feature; Timing controller start by set date temperature sensor is set, has reduced energy consumption.
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 inside of silo 1 is plugged with many equally distributed monitoring rods 4, is furnished with multiple temperature sensors 5 setting up and down on monitoring rod 4, is provided with temperature threshold values in temperature sensor 5; Monitoring rod 4 is divided into many groups, and monitoring rod 4 is after group the temperature sensor 5 on it and is group and is connected with control module 6, and control module 6 is connected with local main frame 7 by GSM transmission unit 8, and local main frame 7 is controlled described blower fan 3 by control module 6; The leading flank of silo 1 is also connected with timing controller 9, and timing controller 9 is connected with temperature sensor 5.
When the present invention works, monitor the temperature of silo 1 interior grain by the temperature sensor 5 on timing controller 9 start by set date monitoring rods 4, when its temperature detecting higher than set threshold values time, temperature signal is passed to control module 6, control module 6 is transmitted to local main frame 7 by GSM transmission unit 8 by long-range signal, 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 GSM 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, prevent that it from rotting, wherein, control module 6 and local main frame 7 are set according to the grouping number of monitoring rod 4.
The present invention realizes cereal temperature in local main frame remote monitoring silo by GSM transmission unit and changes, and has avoided the distance limit of original cable transmission, has easy to operately, controls reliable feature; Timing controller start by set date temperature sensor is set, has reduced energy consumption.
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. one kind based on the time-controlled silo maintenance system of gsm wireless, 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 inside of described silo (1) is plugged with many equally distributed monitoring rods (4), is furnished with multiple temperature sensors setting up and down (5) on described monitoring rod (4); Described many monitoring rods (4) are after group the temperature sensor (5) on it and are group and are connected with control module (6), described control module (6) is connected with local main frame (7) by GSM transmission unit (8), and described local main frame (7) is controlled described blower fan (3) by control module (6); The leading flank of described silo (1) is also connected with timing controller (9), and described timing controller (9) is connected with described temperature sensor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111230.5A CN103901911A (en) | 2014-03-24 | 2014-03-24 | Granary maintenance system based on GSM wireless timing control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111230.5A CN103901911A (en) | 2014-03-24 | 2014-03-24 | Granary maintenance system based on GSM wireless timing control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103901911A true CN103901911A (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410111230.5A Pending CN103901911A (en) | 2014-03-24 | 2014-03-24 | Granary maintenance system based on GSM wireless timing control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630043A (en) * | 2014-11-07 | 2016-06-01 | 湖南银光粮油股份有限公司 | Intelligent grain bin and grain bin temperature and humidity control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4322953A (en) * | 1980-05-15 | 1982-04-06 | Atmospheric Energy Systems | Heat collection system |
| CN201569499U (en) * | 2009-06-23 | 2010-09-01 | 陕西省粮油科学研究设计院 | Solar wireless temperature measuring device |
| CN101853565A (en) * | 2010-05-18 | 2010-10-06 | 电子科技大学 | Ultra-low power consumption wireless temperature measurement node based on RFID |
| CN202631156U (en) * | 2012-04-13 | 2012-12-26 | 李长君 | Movable type grain temperature wireless monitoring system |
| CN103455057A (en) * | 2013-09-13 | 2013-12-18 | 天津市畅和科技有限公司 | Wireless temperature control system |
-
2014
- 2014-03-24 CN CN201410111230.5A patent/CN103901911A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4322953A (en) * | 1980-05-15 | 1982-04-06 | Atmospheric Energy Systems | Heat collection system |
| CN201569499U (en) * | 2009-06-23 | 2010-09-01 | 陕西省粮油科学研究设计院 | Solar wireless temperature measuring device |
| CN101853565A (en) * | 2010-05-18 | 2010-10-06 | 电子科技大学 | Ultra-low power consumption wireless temperature measurement node based on RFID |
| CN202631156U (en) * | 2012-04-13 | 2012-12-26 | 李长君 | Movable type grain temperature wireless monitoring system |
| CN103455057A (en) * | 2013-09-13 | 2013-12-18 | 天津市畅和科技有限公司 | Wireless temperature control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630043A (en) * | 2014-11-07 | 2016-06-01 | 湖南银光粮油股份有限公司 | Intelligent grain bin and grain bin temperature and humidity control method |
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Application publication date: 20140702 |