CN208477414U - A kind of discrete type silo control device - Google Patents
A kind of discrete type silo control device Download PDFInfo
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- CN208477414U CN208477414U CN201821178569.7U CN201821178569U CN208477414U CN 208477414 U CN208477414 U CN 208477414U CN 201821178569 U CN201821178569 U CN 201821178569U CN 208477414 U CN208477414 U CN 208477414U
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Abstract
This application discloses a kind of discrete type silo control devices, and the device mainly includes main control module and multiple sub-control modules, multiple sub-control modules are communicated to connect by way of MODBUS automatic addressing with main control module.Main control module includes master controller, grain feelings detector and energy consumption monitor, host computer in master controller and grain depot communicates to connect, the input terminal of grain feelings detector is connect by cable with sensors multiple in silo, the output end of grain feelings detector is connect with master controller, and energy consumption monitor is used to acquire the power information of silo equipment and is transmitted to master controller；Sub-control module includes digital data acquisition controller, ventilation equipment and cooling system, and the input terminal of digital data acquisition controller is connect with master controller, and the output end of digital data acquisition controller is connect with ventilation equipment and cooling system respectively.By the present apparatus, the accuracy of data acquisition can be improved, additionally it is possible to which the flexibility for improving device setting is conducive to promote the use of.
Description
Technical field
This application involves storehouse management technical fields, more particularly to a kind of discrete type silo control device.
Background technique
The important strategic reserves substance of cereal crops country, by the attention of warehousing management departments at different levels, therefore, science storage
Grain is a major issue.Include multiple silos in a usual grain depot, the scientific grain storage of entire grain depot is realized, for each grain
Storehouse is rationally controlled, and is the link of wherein most critical.
Current silo controls equipment, generally includes master controller, grain information acquisition system, circulation fumigating system, interior
Circulation temperature-controlling system etc., different systems execute different functions respectively, and each system passes through control cable and master controller respectively
Connection.
However, in current silo control equipment, since provisioned system is more and more, each system all with master controller
Connection so that control cable is too many in entire silo, be easy to cause it is not accurate enough to silo data collected, to influence grain
The storage quality of grain in storehouse.
Utility model content
This application provides a kind of discrete type silo control devices, to solve in the prior art to silo data collected
It is not accurate enough, reduce the problem of grain stores quality.
In order to solve the above-mentioned technical problem, the embodiment of the present application discloses following technical solution:
A kind of discrete type silo control device, in any silo of grain depot, the control device to include: main control module
With multiple sub-control modules, multiple sub-control modules by way of MODBUS automatic addressing with the main control module communication link
It connects；
The main control module includes: master controller, grain feelings detector and energy consumption monitor, in the master controller and grain depot
Host computer communication connection, the input terminal of the grain feelings detector connect by cable with sensors multiple in silo, the grain
The output end of feelings detector is connect with master controller, and the energy consumption monitor is used to acquire power information and the transmission of silo equipment
To master controller, the power information includes: electric current, voltage, general power and electric energy；
The sub-control module includes: digital data acquisition controller, ventilation equipment and cooling system, the digital data acquisition control
The input terminal of device processed is connect with master controller, and the output end of the digital data acquisition controller is set with ventilation equipment and cooling respectively
Standby connection.
Optionally, multiple sub-control modules by way of MODBUS automatic addressing with the main control module communication link
It connects, comprising:
It is connected in parallel hand in hand between the main control module and multiple sub-control modules by communication cable.
Optionally, the multiple sensor includes: multiple temperature sensors, Temperature Humidity Sensor and insect pest sensor.
Optionally, it is additionally provided with display in the main control module, the output end of the display and master controller connects,
And the display is for grain feelings detector and energy consumption monitor data information collected described in real-time display.
Optionally, independent control cabinet is provided in the sub-control module, the control cabinet is for controlling the sub-control mould
The on-off of ventilation equipment and/or cooling system in block.
Optionally, first manual control unit and the second manual control unit are provided in the sub-control module, it is described first-hand
Dynamic control unit is connect with ventilation equipment, and the second manual control unit is connect with cooling system.
Optionally, the master controller is PLC controller.
The technical solution that embodiments herein provides can include the following benefits:
The application provides a kind of discrete type silo control device, and the device mainly includes main control modules and multiple sub-control moulds
Block, multiple sub-control modules are communicated to connect by way of MODBUS automatic addressing with main control module.Main control module includes main control
Host computer in device, grain feelings detector and energy consumption monitor, master controller and grain depot communicates to connect, the input terminal of grain feelings detector
It is connect by cable with sensors multiple in silo, the output end of grain feelings detector is connect with master controller, and energy consumption monitor is used
In the power information for acquiring silo equipment and it is transmitted to master controller；Sub-control module includes digital data acquisition controller, divulging information sets
The input terminal of standby and cooling system, digital data acquisition controller is connect with master controller, the output end of digital data acquisition controller
It is connect respectively with ventilation equipment and cooling system.The application, being capable of effectively middle master control by setting main control module and sub-control module
Communication connection is established between module and sub-control module by the way of MODBUS automatic addressing, can effectively simplify the control in silo
Cable processed, improves the accuracy of data acquisition, to improve the quality of grain storage.The application can also by main control module and point
Control module coordination gets up, its function of reasonable distribution, to improve the stability of whole device.And the application can be according to user
Demand flexibly adds sub-control module, is conducive to the flexibility for improving whole device.In addition, the application is controlled using discrete type, energy
The setting for enough saving a large amount of cables and communication cable, advantageously reduces installation cost.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of discrete type silo control device provided by the embodiment of the present application.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
The application in order to better understand explains in detail presently filed embodiment with reference to the accompanying drawing.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram of discrete type silo control device provided by the embodiment of the present application.
As shown in Figure 1, discrete type silo control device specifically includes that main control module and multiple sub-control modules in the present embodiment, and multiple
Sub-control module is communicated to connect by way of MODBUS automatic addressing with main control module.
Wherein, main control module includes three parts: master controller, grain feelings detector and energy consumption monitor.Master controller and grain
Host computer communication connection in library, due to including multiple silos in entire grain depot, any silo is by being set in the silo
Host computer in master controller and grain depot communicates to connect, so that grain depot passes through grain all in the PC control grain depot
Storehouse.Master controller in the present embodiment can use a PLC controller, the preferred Siemens S7-1200 of the model of PLC controller.
The input terminal of grain feelings detector is connect by cable with sensor multiple and different in silo, grain feelings detector it is defeated
Outlet is connect with master controller.Grain feelings detector is used to the collected data of different sensors institute in silo being converted to serial ports number
According to, and it is transmitted to master controller.Multiple and different sensors is connect by cable with grain feelings detector, plurality of different biography
Sensor includes: multiple temperature sensors, multiple Temperature Humidity Sensors and multiple insect pest sensors.Include in usual silo:
300-500 temperature sensor, 10-30 Temperature Humidity Sensor and 25 insect pest sensors.
Energy consumption monitor is used to acquire the power information of silo equipment and is transmitted to master controller, power information collected
It include: electric current, voltage and general power.The setting of energy consumption monitor can be monitored the power consumption condition of equipment in silo, just
The power consumption condition of silo equipment is understood in real time in user, when there is exception phenomenon, allows users to find and handle in time,
Be conducive to improve the efficiency of silo control.
Further, display, the output end of display and master controller are additionally provided in the main control module of the present embodiment
Connection, and display is used for real-time display grain feelings detector and energy consumption monitor data information collected, to make user more
Add the equipment operation condition intuitively understood in silo, and then improves the control efficiency of silo.Display can use touch screen
Display can be realized human-computer interaction function, can input user instruction, to more targetedly provide a user silo
The information of equipment.
Certainly, in the main control module of the present embodiment can by the way that a human-computer interaction interface is arranged, the human-computer interaction interface with
The output end of master controller connects, and is used for real-time display grain feelings detector and energy consumption monitor data information collected, and
User instruction is obtained, and show the information of silo equipment according to user instructions.The human-computer interaction interface is using in the prior art
Existing man-machine interactive system.
With continued reference to Fig. 1 it is found that sub-control module also includes three parts: digital data acquisition controller, ventilation equipment and cooling
Equipment.Wherein, the input terminal of digital data acquisition controller is connect with master controller, the output end difference of digital data acquisition controller
It is connect with ventilation equipment and cooling system.Ventilation equipment include: ventilation opening, window etc., and cooling system includes: blower, motor etc..
Digital data acquisition controller converts out the data to for receiving the data that master controller is sent with modbus-RTU format
Signal is measured in pass, to control the start and stop of specified ventilation equipment and cooling system.Digital data acquisition controller pair is used in this implementation
Ventilation equipment and cooling system are controlled, and the later period is not only facilitated to be extended discrete type silo control device, can also be a large amount of
Reduce cable dosage when discrete type silo control decoration construction.Such as: there are 5 equipment at scene, and adjacent two equipment spacings are equal
Unanimously, it is assumed that spacing is a meters, and the 1st equipment is master controller, other 4 equipment is accessed main controller controls, using master control
The mode that device processed directly controls needs 10a meters of cable, but 4a meters of line is only needed by the way of digital data acquisition controller
Cable.
Multiple sub-control modules are communicated to connect by way of MODBUS automatic addressing with main control module in the present embodiment, specifically
Are as follows: it is connected in parallel hand in hand between main control module and multiple sub-control modules by communication cable.That is, main control module and more
It is provided with communication cable between a sub-control module, is connected in parallel hand in hand between communication cable.Specifically, pass through in main control module
Master controller is connect with the digital data acquisition controller in sub-control module, it may be assumed that master controller and the number in different sub-control modules
It is connected in parallel hand in hand between amount acquisition controller by communication cable.
It is also equipped with power cable between main control module and multiple sub-control modules in the present embodiment, such as: leading in sub-control module
The electricity consumption of wind devices, cooling system needs the power voltage of the voltage or 380V using 220V, electric energy needed for sub-control module
It is to be transmitted from main control module by power cable, wherein the power cable between main control module and multiple sub-control modules,
Also by the way of being connected in parallel hand in hand.
Further, it is provided with independent control cabinet in the sub-control module of the present embodiment, the control cabinet is for controlling sub-control
The on-off of ventilation equipment and/or cooling system in module.That is: can be arranged nearby for ventilation equipment and cooling system respectively
The control device of ventilation equipment and cooling system can also be set in the same control cabinet by independent control cabinet.The control
The switch for controlling on-off and corresponding control circuit are provided in case.
Further, first manual control unit and the second manual control unit are provided in the sub-control module of the present embodiment, the
One manual control unit is connect with ventilation equipment, and the second manual control unit is connect with cooling system.By first manual control unit and
The setting of second manual control unit may be implemented sub-control module and control manually individual equipment, increase to ventilation and drop
The control mode of warm equipment, so that field control is more flexible in silo.
The quantity of sub-control module, can be according to user demand in actual use depending on the scale of silo in the present embodiment
Flexibly addition.
The above is only the specific embodiment of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (7)
1. a kind of discrete type silo control device, in any silo of grain depot, which is characterized in that the control device packet
Include: main control module and multiple sub-control modules, multiple sub-control modules by way of MODBUS automatic addressing with the master control
Module communication connection；
The main control module includes: master controller, grain feelings detector and energy consumption monitor, the master controller with it is upper in grain depot
Position machine communication connection, the input terminal of the grain feelings detector are connect by cable with sensors multiple in silo, the grain feelings inspection
The output end for surveying device is connect with master controller, and the energy consumption monitor is used to acquire the power information of silo equipment and is transmitted to master
Controller, the power information include: electric current, voltage, general power and electric energy；
The sub-control module includes: digital data acquisition controller, ventilation equipment and cooling system, the digital data acquisition controller
Input terminal connect with master controller, the output end of the digital data acquisition controller connects with ventilation equipment and cooling system respectively
It connects.
2. a kind of discrete type silo control device according to claim 1, which is characterized in that multiple sub-control modules are logical
The mode and the main control module for crossing MODBUS automatic addressing communicate to connect, comprising:
It is connected in parallel hand in hand between the main control module and multiple sub-control modules by communication cable.
3. a kind of discrete type silo control device according to claim 1, which is characterized in that the multiple sensor packet
It includes: multiple temperature sensors, Temperature Humidity Sensor and insect pest sensor.
4. a kind of discrete type silo control device according to claim 1, which is characterized in that also set in the main control module
It is equipped with display, the output end connection of the display and master controller, and the display is for grain feelings described in real-time display
Detector and energy consumption monitor data information collected.
5. a kind of discrete type silo control device according to claim 1, which is characterized in that be arranged in the sub-control module
There is independent control cabinet, the control cabinet is for controlling the on-off of ventilation equipment and/or cooling system in the sub-control module.
6. a kind of discrete type silo control device according to claim 1, which is characterized in that be arranged in the sub-control module
There are first manual control unit and the second manual control unit, the first manual control unit is connect with ventilation equipment, the second-hand
Dynamic control unit is connect with cooling system.
7. a kind of discrete type silo control device according to claim 1, which is characterized in that the master controller is PLC
Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178569.7U CN208477414U (en) | 2018-07-24 | 2018-07-24 | A kind of discrete type silo control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178569.7U CN208477414U (en) | 2018-07-24 | 2018-07-24 | A kind of discrete type silo control device |
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| CN208477414U true CN208477414U (en) | 2019-02-05 |
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| CN201821178569.7U Active CN208477414U (en) | 2018-07-24 | 2018-07-24 | A kind of discrete type silo control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375499A (en) * | 2019-07-10 | 2019-10-25 | 扬州中月米业有限公司 | Paddy warehouse energy-saving fresh-keeping cold preserving method |
-
2018
- 2018-07-24 CN CN201821178569.7U patent/CN208477414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375499A (en) * | 2019-07-10 | 2019-10-25 | 扬州中月米业有限公司 | Paddy warehouse energy-saving fresh-keeping cold preserving method |
| CN110375499B (en) * | 2019-07-10 | 2021-03-23 | 扬州中月米业有限公司 | Energy-saving fresh-keeping and cold-storage method for rice warehouse |
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