CN207051755U - A kind of silo Intelligent ventilation control system based on PLC controls - Google Patents
A kind of silo Intelligent ventilation control system based on PLC controls Download PDFInfo
- Publication number
- CN207051755U CN207051755U CN201720776874.5U CN201720776874U CN207051755U CN 207051755 U CN207051755 U CN 207051755U CN 201720776874 U CN201720776874 U CN 201720776874U CN 207051755 U CN207051755 U CN 207051755U
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- storehouse
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- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Storage Of Harvested Produce (AREA)
- Ventilation (AREA)
Abstract
The utility model discloses a kind of silo Intelligent ventilation control system based on PLC controls, including sub-control unit outside host computer, master controller and some storehouses, setting is mutually juxtaposed outside storehouse between sub-control unit, sub-control unit includes sub-controller, detection components and executive module outside storehouse outside the storehouse, detection components are connected with the input of sub-controller outside storehouse, executive module is connected with the output end of sub-controller outside storehouse, sub-controller is bi-directionally connected with master controller outside storehouse, and master controller is bi-directionally connected with host computer.The utility model can be controlled by host computer to the humiture of each silo.The utility model passes through the data that monitor in real time, the break-make of executive module is controlled by sub-controller outside master controller and storehouse, control is more accurate, make opening and closing opportunity and the duration of executive module more accurate, timely, it effectively prevent deficiency in draught and ventilation be excessive, the energy is saved, labor intensity and grain storage cost is reduced, increases economic efficiency.
Description
Technical field
The utility model belongs to grain and oil storage and keeping technical field, and in particular to a kind of silo intelligence based on PLC controls
Can ventilated control system.
Background technology
At present, grain in storage, typically by the humiture in control ventilation regulation silo, but leads in silo
Normal ventilation purpose is indefinite, is blindly divulged information with subjective judgement.Ventilating occasion selection is incorrect, causes ventilation effect poor.Ventilation
During do not know ventilation quality, it is impossible to determine downtime, form invalid ventilation, cause the specific energy consumption of ventilation high.Ventilation
Not thoroughly, local grain temperature drop does not get off or drops slowly.
Utility model content
To be solved in the utility model is the technical problems such as existing silo ventilation subjectivity is strong, ventilation effect is poor, so as to carry
For a kind of silo Intelligent ventilation control system based on PLC controls.
In order to solve the above technical problems, technical scheme is as follows used by the utility model：
A kind of silo Intelligent ventilation control system based on PLC controls, including divide outside host computer, master controller and some storehouses
Unit is controlled, setting is mutually juxtaposed between the outer sub-control unit in storehouse, sub-control unit includes sub-controller, detection components outside storehouse outside the storehouse
And executive module, detection components are connected with the input of sub-controller outside storehouse, the output end of executive module and sub-controller outside storehouse
Connect, sub-controller is bi-directionally connected with master controller outside storehouse, and master controller is bi-directionally connected with host computer.
The detection components include weather station outside Temperature Humidity Sensor in grain heap Temperature Humidity Sensor, storehouse and storehouse；Grain heap temperature
Input of the weather station respectively with sub-controller outside storehouse is connected outside Temperature Humidity Sensor and storehouse in humidity sensor, storehouse；It is described to hold
Row component includes door and window motor, axial flow blower and centrifugal blower, and door and window motor, axial flow blower and centrifugal blower outside storehouse respectively with dividing
The output end connection of controller.
The model DS18B20 of the grain heap temperature sensor；The model DL-HSM- of Temperature Humidity Sensor in the storehouse
60I；The model DL-HSM-60W of weather station outside the storehouse.
The model DL02-USB-2K of the master controller；The model LCK III9-DL- of sub-controller outside the storehouse
IV。
The utility model in each silo by setting grain heap Temperature Humidity Sensor, in storehouse outside Temperature Humidity Sensor and storehouse
Weather station, several grain heap humitures are inserted in grain heap respectively, detect the humiture in grain heap, and detection signal is transmitted to storehouse
In outer sub-controller, humiture is distributed in silo in several storehouses, and detects the humiture of each several part in silo, and will detection
Signal is transmitted to sub-controller outside storehouse；Ambient conditions outside storehouse outside weather station detection silo, and detection signal is transmitted to storehouse
In outer sub-controller, sub-controller receives grain heap Temperature Humidity Sensor outside storehouse, outside Temperature Humidity Sensor and storehouse weather station in storehouse
Detection information and after being handled, is uploaded in master controller, sent after the processing of master controller reception signal it is corresponding order to
Sub-controller outside storehouse, make sub-controller control door and window motor, axial flow blower and centrifugal blower action outside storehouse, adjust the temperature in silo
Humidity.The utility model can be controlled by host computer to the humiture of each silo.The utility model is by real time monitoring
Data, the break-make of executive module is controlled by sub-controller outside master controller and storehouse, control is more accurate, makes opening for executive module
It is more accurate, timely to close opportunity and duration, effectively prevent deficiency in draught and ventilation is excessive, saves the energy, reduction labor intensity
With grain storage cost, increase economic efficiency.
Brief description of the drawings
Fig. 1 is control principle block diagram of the present utility model.
Embodiment
As shown in figure 1, it is a kind of based on PLC control silo Intelligent ventilation control system, including host computer, master controller and
Sub-control unit outside some storehouses, setting, the model DL02-USB- of the master controller are mutually juxtaposed between sub-control unit outside storehouse
2K。
Sub-control unit includes sub-controller, detection components and executive module outside storehouse outside the storehouse, sub-controller outside the storehouse
Model LCK III9-DL-IV.Detection components are connected with the input of sub-controller outside storehouse, executive module and sub-control outside storehouse
The output end of device processed is connected, and sub-controller is bi-directionally connected with master controller outside storehouse, and master controller is bi-directionally connected with host computer.
The detection components include weather station outside Temperature Humidity Sensor in grain heap Temperature Humidity Sensor, storehouse and storehouse；The grain
The model DS18B20 of heap temperature sensor；The model DL-HSM-60I of Temperature Humidity Sensor in the storehouse；The storehouse outer gas
As the model DL-HSM-60W at station.In grain heap Temperature Humidity Sensor, storehouse outside Temperature Humidity Sensor and storehouse weather station respectively with storehouse
The input connection of outer sub-controller；The executive module includes door and window motor, axial flow blower and centrifugal blower, door and window motor,
The output end of axial flow blower and centrifugal blower respectively with sub-controller outside storehouse is connected.
Grain heap Temperature Humidity Sensor is set in each silo, outside Temperature Humidity Sensor and storehouse weather station in storehouse, several
Grain heap humiture is inserted in grain heap respectively, detects the humiture in grain heap, and detection signal is transmitted to sub-controller outside storehouse,
Humiture is distributed in silo in several storehouses, and detects the humiture of each several part in silo, and detection signal is transmitted to storehouse
In outer sub-controller；Ambient conditions outside storehouse outside weather station detection silo, and detection signal is transmitted to sub-controller outside storehouse,
Outside storehouse sub-controller receive grain heap Temperature Humidity Sensor, the detection information of weather station and progress outside Temperature Humidity Sensor and storehouse in storehouse
After processing, it is uploaded in master controller, sends after the processing of master controller reception signal and order accordingly to sub-controller outside storehouse, make
Sub-controller control door and window motor, axial flow blower and centrifugal blower action, adjust the humiture in silo outside storehouse.The utility model
The humiture of each silo can be controlled by host computer.
Claims (4)
- A kind of 1. silo Intelligent ventilation control system based on PLC controls, it is characterised in that：Including host computer, master controller and Sub-control unit outside some storehouses, setting is mutually juxtaposed outside storehouse between sub-control unit, sub-control unit includes sub-control system outside storehouse outside the storehouse Device, detection components and executive module, detection components are connected with the input of sub-controller outside storehouse, executive module and sub-control system outside storehouse The output end of device is connected, and sub-controller is bi-directionally connected with master controller outside storehouse, and master controller is bi-directionally connected with host computer.
- 2. the silo Intelligent ventilation control system according to claim 1 based on PLC controls, it is characterised in that：The inspection Surveying component includes weather station outside Temperature Humidity Sensor in grain heap Temperature Humidity Sensor, storehouse and storehouse；In grain heap Temperature Humidity Sensor, storehouse Input of the weather station respectively with sub-controller outside storehouse is connected outside Temperature Humidity Sensor and storehouse；The executive module includes door and window electricity Machine, axial flow blower and centrifugal blower, door and window motor, axial flow blower and centrifugal blower connect with the output end of sub-controller outside storehouse respectively Connect.
- 3. the silo Intelligent ventilation control system according to claim 2 based on PLC controls, it is characterised in that：The grain The model DS18B20 of heap Temperature Humidity Sensor；The model DL-HSM-60I of Temperature Humidity Sensor in the storehouse；Outside the storehouse The model DL-HSM-60W of weather station.
- 4. the silo Intelligent ventilation control system according to claim 1 based on PLC controls, it is characterised in that：The master The model DL02-USB-2K of controller；The model LCK III9-DL-IV of sub-controller outside the storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776874.5U CN207051755U (en) | 2017-06-30 | 2017-06-30 | A kind of silo Intelligent ventilation control system based on PLC controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720776874.5U CN207051755U (en) | 2017-06-30 | 2017-06-30 | A kind of silo Intelligent ventilation control system based on PLC controls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207051755U true CN207051755U (en) | 2018-02-27 |
Family
ID=61493527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720776874.5U Expired - Fee Related CN207051755U (en) | 2017-06-30 | 2017-06-30 | A kind of silo Intelligent ventilation control system based on PLC controls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207051755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528747A (en) * | 2019-08-30 | 2019-12-03 | 王艺锦 | A kind of intelligent curtain wall |
-
2017
- 2017-06-30 CN CN201720776874.5U patent/CN207051755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528747A (en) * | 2019-08-30 | 2019-12-03 | 王艺锦 | A kind of intelligent curtain wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |