CN201749359U - Grain-situation monitoring system of granary - Google Patents
Grain-situation monitoring system of granary Download PDFInfo
- Publication number
- CN201749359U CN201749359U CN2010205132964U CN201020513296U CN201749359U CN 201749359 U CN201749359 U CN 201749359U CN 2010205132964 U CN2010205132964 U CN 2010205132964U CN 201020513296 U CN201020513296 U CN 201020513296U CN 201749359 U CN201749359 U CN 201749359U
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- CN
- China
- Prior art keywords
- grain
- granary
- temperature
- silo
- monitoring system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model relates to an intelligentized grain-situation monitoring system of a granary with good monitoring effect. The grain-situation monitoring system comprises a computer, a protocol converter connected with the computer, and a plurality of observe and control sub-machines connected with the protocol converter. Each observe and control sub-machine is connected with an analog deconcentrator, a temperature/humidity probe and a ventilation controller; the temperature/humidity probe is used for detecting the temperature/humidity inside/outside the granary, and the ventilation controller is used for controlling a ventilation fan of the granary; and the analog deconcentrator is connected with an analog temperature-detecting cable for detecting the internal temperature of the grain piles of the granary. The grain-situation monitoring system of the granary is suitable for direct obtaining the grain-situation of the granary through the computer (the grain-situation including: the temperature/humidity inside/outside the granary, the internal temperature of the grain piles and the state of the ventilation fan), and is suitable for automatic controlling the working state of the ventilation fan, so as to control the temperature/humidity in the granary and ensure the safety of grain storage.
Description
Technical field
The utility model relates to a kind of silo grain feelings supervisory system.
Background technology
In the prior art, the detection of the humiture inside and outside the silo, grain heap internal temperature etc. all will manually be finished.And information unlatchings such as manually piling internal temperature according to the humiture inside and outside the silo, grain is arranged or close silo ventilation blower fan, to guarantee the storage security of grain.
Above-mentioned the deficiencies in the prior art are: waste time and energy, and the effect of silo grain feelings monitoring is undesirable.
The utility model content
The technical problems to be solved in the utility model provides the better and intelligentized silo grain of a kind of monitoring effect feelings supervisory system.
In order to solve the problems of the technologies described above, the utility model provides a kind of silo grain feelings supervisory system, comprising: computing machine, the protocol converter that links to each other with computing machine, a plurality of observing and controlling extension sets that link to each other with protocol converter; Each observing and controlling extension set is connected with the simulation deconcentrator, be used to detect the humiture probe of the inside and outside humiture of silo and be used to control the Ventilation Control device of silo ventilation blower fan, and described simulation deconcentrator is connected with the analog cable for measuring temperature of the grain heap internal temperature that is used to detect silo.
As selectable alternative: described simulation deconcentrator replaces with digital repeater, and described analog cable for measuring temperature replaces with digital cable for measuring temperature simultaneously.
Technique scheme of the present utility model has the following advantages compared to existing technology: silo grain feelings supervisory system of the present utility model, being suitable for adopting computing machine directly to obtain silo grain feelings (comprising: the state of humiture, grain heap internal temperature and ventilation blower fan that silo is inside and outside etc.), and be suitable for controlling automatically the duty of ventilation blower fan, with the humiture in the control silo, monitoring effect is better and intelligent degree is higher, thereby guarantees the grain storage security.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is the circuit block diagram of the silo grain feelings supervisory system among the embodiment.
Fig. 2 is the circuit block diagram of another kind of silo grain feelings supervisory system.
Embodiment
See Fig. 1, the silo grain feelings supervisory system of present embodiment comprises: computing machine, the protocol converter that links to each other by the RS232 interface with computing machine, a plurality of observing and controlling extension sets (being the first observing and controlling extension set, the second observing and controlling extension set and the N observing and controlling extension set among Fig. 1) that link to each other by the RS485 bus with protocol converter; Each observing and controlling extension set is connected with the simulation deconcentrator, be used to detect the humiture probe of the inside and outside humiture of silo and be used to control the Ventilation Control device of silo ventilation blower fan, and described simulation deconcentrator is connected with the analog cable for measuring temperature of the grain heap internal temperature that is used to detect silo.
As selectable alternative: described simulation deconcentrator replaces with digital repeater, and described analog cable for measuring temperature replaces with digital cable for measuring temperature simultaneously.
See Fig. 2, as another preferred embodiment: protocol converter and each observing and controlling extension set adopt wireless mode communication each other.
Described analog cable for measuring temperature is meant that it is simulating signal that institute comprises sensor output, if N sensor arranged, just has N+1 bar internal core wire; And the data type cable for measuring temperature is meant that it is a sensor chip that institute comprises sensor, and output is digital signal, and no matter the several sensors chip is arranged, only 2 or 3 of inner cores.The external form of cable for measuring temperature generally has two kinds, and a kind of diameter is round; Another is flat type, and there is outstanding protection joint at the sensor place.
Obviously, the foregoing description only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (1)
1. silo grain feelings supervisory system is characterized in that comprising: computing machine, the protocol converter that links to each other with computing machine, a plurality of observing and controlling extension sets that link to each other with protocol converter; Each observing and controlling extension set is connected with the simulation deconcentrator, be used to detect the humiture probe of the inside and outside humiture of silo and be used to control the Ventilation Control device of silo ventilation blower fan, and described simulation deconcentrator is connected with the analog cable for measuring temperature of the grain heap internal temperature that is used to detect silo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205132964U CN201749359U (en) | 2010-09-02 | 2010-09-02 | Grain-situation monitoring system of granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205132964U CN201749359U (en) | 2010-09-02 | 2010-09-02 | Grain-situation monitoring system of granary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749359U true CN201749359U (en) | 2011-02-16 |
Family
ID=43584030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205132964U Expired - Fee Related CN201749359U (en) | 2010-09-02 | 2010-09-02 | Grain-situation monitoring system of granary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749359U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589749A (en) * | 2012-03-12 | 2012-07-18 | 卜玉良 | Temperature measurement cable component of grain condition measurement and control system |
| CN103440747A (en) * | 2013-05-23 | 2013-12-11 | 盐城工学院 | Wireless measurement and control system for grain condition based on multiple networks |
| CN106600183A (en) * | 2016-11-19 | 2017-04-26 | 河南智业科技发展有限公司 | Grain bin management system based on cloud management |
-
2010
- 2010-09-02 CN CN2010205132964U patent/CN201749359U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589749A (en) * | 2012-03-12 | 2012-07-18 | 卜玉良 | Temperature measurement cable component of grain condition measurement and control system |
| CN102589749B (en) * | 2012-03-12 | 2014-09-10 | 卜玉良 | Temperature measurement cable component of grain condition measurement and control system |
| CN103440747A (en) * | 2013-05-23 | 2013-12-11 | 盐城工学院 | Wireless measurement and control system for grain condition based on multiple networks |
| CN106600183A (en) * | 2016-11-19 | 2017-04-26 | 河南智业科技发展有限公司 | Grain bin management system based on cloud management |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130902 |