CN203825491U - Granary temperature monitoring system wirelessly regulated and controlled by local host - Google Patents
Granary temperature monitoring system wirelessly regulated and controlled by local host Download PDFInfo
- Publication number
- CN203825491U CN203825491U CN201420134594.0U CN201420134594U CN203825491U CN 203825491 U CN203825491 U CN 203825491U CN 201420134594 U CN201420134594 U CN 201420134594U CN 203825491 U CN203825491 U CN 203825491U
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- granary
- temperature
- monitoring
- silo
- local host
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Abstract
The utility model relates to a granary temperature monitoring system wirelessly regulated and controlled by a local host. The granary temperature monitoring system includes a granary. Multiple air ducts are disposed at the bottom of the granary. Multiple branch ducts leading to the inside of the granary are disposed on sidewalls of the air ducts respectively. The air ducts are connected with a fan respectively. Multiple uniformly distributed monitoring poles are inserted into the inside of the granary. Multiple vertically arranged temperature sensors are arranged on the monitoring poles. After the multiple monitoring poles are grouped, the temperature sensors on the monitoring poles are grouped and are connected with a control unit. The control unit is connected with the local host through a wireless transmission unit. The wireless transmission unit includes an RF generator and an RF receiver. The local host controls the fan through the control unit. The granary temperature monitoring system, through the wireless transmission unit, realizes remote monitoring of grain temperature changes in the granary by the local host, prevents a distance limitation of cable transmission in the prior art, and is characterized by convenient operation and reliable control.
Description
Technical field
The utility model relates to silo, relates 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.Large-scale state-owned silo particularly, 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, to meeting the storehouse of temperature and humidity requirement, do not ventilate, dry and the work such as cooling, 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.
Utility model content
The above-mentioned shortcoming that the applicant exists for prior art, studies and improves, and a kind of grain temperature supervisory system of wireless local main frame regulation and control is provided, and it has controls simply, detects reliable feature.
The technical scheme that the utility model adopts is as follows:
A grain temperature supervisory system for wireless local main frame regulation and control, comprises silo, many airducts of bottom device of silo, and the sidewall of airduct is respectively equipped with a plurality of 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 a plurality of 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 is connected with local main frame by wireless transmission unit, and wireless transmission unit comprises RF generator and RF receiver; Local main frame is controlled described blower fan by control module.
The beneficial effects of the utility model are as follows:
The utility model is by the temperature of grain in the temperature sensor monitors silo on 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 wireless transmission unit is by the long-range receiver that is transmitted to of signal, RF receiver passes to local main frame by signal, 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 passes through airduct and is in charge of and enters the cooling of silo realization to grain, prevents that it from rotting.
The cereal temperature that the utility model is realized in local main frame remote monitoring silo by wireless transmission unit changes, and has avoided the distance limit of original cable transmission, has easy to operately, controls reliable feature.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is principle of work block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
See Fig. 1, Fig. 2 and Fig. 3, the utility model comprises silo 1, many airducts of bottom device 2 of silo 1, the sidewall of airduct 2 be respectively equipped with a plurality of 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 a plurality of temperature sensors setting up and down 5 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 passes through wireless transmission unit 8 and is connected with local main frame 7, and wireless transmission unit 8 comprises RF generator 81 and RF receiver 82; Local main frame 7 is controlled described blower fan 3 by control module 6.
During the utility model work, the temperature of the temperature sensor 5 monitoring silo 1 interior grains on monitoring rod 4, when its temperature detecting higher than set threshold values time, temperature signal is passed to control module 6, the RF transmitter 81 of control module 6 by wireless transmission unit 8 is by the long-range RF receiver 82 that is transmitted to of signal, RF receiver 82 passes to local main frame 7 by 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 wireless transmission unit 8 and start blower fan 3 work, cold wind passes through airduct 2 and is in charge of 21 and enters the cooling that silo 1 is realized 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 cereal temperature that the utility model is realized in local main frame remote monitoring silo by wireless transmission unit changes, and has avoided the distance limit of original cable transmission, has easy to operately, controls reliable feature.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, the utility model can be done any type of modification.
Claims (1)
1. the grain temperature supervisory system of wireless local main frame regulation and control, 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 a plurality of 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 a plurality of 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 wireless transmission unit (8), and 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 |
|---|---|---|---|
| CN201420134594.0U CN203825491U (en) | 2014-03-24 | 2014-03-24 | Granary temperature monitoring system wirelessly regulated and controlled by local host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420134594.0U CN203825491U (en) | 2014-03-24 | 2014-03-24 | Granary temperature monitoring system wirelessly regulated and controlled by local host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825491U true CN203825491U (en) | 2014-09-10 |
Family
ID=51480967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420134594.0U Expired - Fee Related CN203825491U (en) | 2014-03-24 | 2014-03-24 | Granary temperature monitoring system wirelessly regulated and controlled by local host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901912A (en) * | 2014-03-24 | 2014-07-02 | 苏州边枫电子科技有限公司 | Granary temperature monitoring system with wireless local host adopted for regulation and control |
-
2014
- 2014-03-24 CN CN201420134594.0U patent/CN203825491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901912A (en) * | 2014-03-24 | 2014-07-02 | 苏州边枫电子科技有限公司 | Granary temperature monitoring system with wireless local host adopted for regulation and control |
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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 |
Granted publication date: 20140910 Termination date: 20150324 |
|
| EXPY | Termination of patent right or utility model |