CN104932578B - Silo inner ring stream controller - Google Patents
Silo inner ring stream controller Download PDFInfo
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- CN104932578B CN104932578B CN201510364482.3A CN201510364482A CN104932578B CN 104932578 B CN104932578 B CN 104932578B CN 201510364482 A CN201510364482 A CN 201510364482A CN 104932578 B CN104932578 B CN 104932578B
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- main frame
- inner ring
- embedded control
- grain
- chamber door
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Abstract
The invention discloses silo inner ring stream controller; including casing, chamber door, air switch, electric machine controller module, embedded Control main frame, wireless data transmission module, Switching Power Supply, power source surge protector, A.C. contactor, relay and external wiring terminal are provided with casing;Motor control module connects air switch, and motor control module contact relay, relay is connected with the power supply of motor, and relay is connected with embedded Control main frame;Power source surge protector is connected with incoming power part;Wireless data transmission module is connected by serial ports with embedded Control main frame, embedded Control main frame is connected with host computer, storehouse temperature sensor is connected with embedded Control main frame, embedded Control main frame is connected with host computer, host computer is connected with grain inspection system, grain inspection system is connected with grain heap sensor, and LCDs, manual and automatic button, circulation and stifling button are connected with embedded Control main frame.Realize recirculation fumigation using the present invention, efficiency high, cost it is low compared with.
Description
Technical field
The present invention relates to grain face temperature testing equipment technical field, more particularly to a kind of silo inner ring stream controller, realize
Grain temperature is controlled to adjust, while using interior circulating line and blower fan, by phosphine gas by negative pressure from grain face into grain heap
Portion is circulated, and realizes the interior recirculation fumigation in storehouse.
Background technology
Grain is lived live body, and it produces again unique with consumption, and how safe storage turns into the world to grain
Property problem, and develop grain storage technology and have important practical significance.Intelligent control technology is had started in China's grain
Used in storage, so as to greatly improve the complex art platform and automatic management level of grain storage, reduce grain mould
Become and pest injurious loss.In the food storage of prior art, the equipment used in terms of silo temperature control of divulging information mainly uses axle stream
Blower fan cooling, air-conditioning temperature-reducing, paddy cold cooling etc. mode, the defect existed is that control accuracy is poor, exist ventilation time length,
The drawback such as power consumption is big, grain moisture content loss is serious, lack in the prior art can realize automatically control, the grain temperature control of energy-conserving and environment-protective
Control equipment.
The content of the invention
For solving the above-mentioned problems of the prior art, it is an object of the present invention to provide a kind of silo inner ring flow control
Device;The present invention can automatic detection grain face temperature, according to setting value open circulation fan enter firm position inner ring stream, do not losing moisture
In the case of make the grain temperature drop of grain heap surface and surrounding low, it is ensured that grain is in one compared with low ambient temperature, with efficiently, section
Energy, the advantage of environmental protection, realize safety, green, the purpose of detraction grain storage.
The present invention solve technical problem technical scheme be:
A kind of silo inner ring stream controller, including inner ring flow control case, inner ring flow control case is connected with external power source, described
Inner ring flow control case includes casing, the chamber door being connected, it is characterized in that, electric wiring disk is provided with the casing, it is described electric
Wire plate is provided with air switch, electric machine controller module, embedded Control main frame, wireless data transmission module, Switching Power Supply, power supply
Surge Protector, motor control module are A.C. contactor, relay and external wiring terminal;External power source, circulation fan
Power control line, collection signal wire, the power line of Switching Power Supply of storehouse temperature sensor are linked into the corresponding of external wiring terminal
On terminal;Motor controlling module input end connects the output end of air switch, A.C. contactor input termination electric machine controller module
Output end, the power interface of output termination motor, relay is connected with A.C. contactor and controlled by embedded Control main frame
System;Power source surge protector is connected with incoming power part;The wireless data transmission module one of inner ring flow control case passes through serial ports and case
Internal embedded Control main frame connection, wireless data transmission module one is connected by wireless data transmission module two with host computer, embedded
Control main frame sends the signal to host computer by wireless antenna, and storehouse temperature sensor passes through data acquisition line and inner ring flow control case
Interior embedded Control main frame connection, embedded Control main frame is connected with host computer, and host computer is connected with grain inspection system, grain
Feelings detecting system is connected with grain heap sensor, and chamber door is provided with LCDs, manually and automatic button, circulation and stifling press
Button, LCDs, manual and automatic button, circulation and stifling button are connected with embedded Control main frame respectively.
The chamber door includes outer chamber door, interior chamber door, and outer chamber door is equipped with case lock, outer chamber door, interior chamber door difference with interior chamber door
It is hinged by loose-leaf with casing side, LCDs, manual and automatic button, circulation and stifling button are on interior chamber door.
The casing is being provided with upper boss, lower boss close to bulkhead side, in upper boss, lower boss provided with peace
Hole is filled, control cabinet with the setscrew that mounting hole coordinates by being fixed on metope.
The bottom edge sealing plate of the casing is provided with strip heat emission hole, it is ensured that good heat radiating and effectively prevent outdoor in rack
Rainwater penetrates into.
Casing, the chamber door of the inner ring flow control case are made using stainless steel.
When the circulation in casing and stifling button rotation are to inner ring stream mode position, controller is in interior circulation Working mould
Formula, embedded Control main frame detects temperature in storehouse in real time, when temperature reaches higher limit, embedded Control host computer control motor fortune
Turn;When temperature drops to lower limit, embedded Control host computer control motor is stopped;Embedded Control host record temperature conditions
And run time, the data such as temperature information and motor action time are uploaded to by host computer, host computer by wireless data transmission module
Display, real-time monitoring site running situation in real time are received after signal, host computer is connected with grain inspection system, grain inspection system
It is connected with grain heap sensor, grain heap sensor collection grain heap temperature is entered by temperature data to drafting efficiency and situations such as power consumption
Row comprehensive analysis;When circulation and stifling button rotation are to recirculation fumigation position, controller is in recirculation fumigation pattern, in grain face
Upper release aluminum phosphide tablet, using air natural deliquescence, now motor reversal, the wind speed and pressure of interior circulating line is reduced, empty
Gas is internally formed negative pressure when being extracted into grain face from air channel, by phosphine gas by negative pressure from grain face to grain heap inner loop, realizes
Recirculation fumigation inside silo.
Beneficial effects of the present invention:
1. the present invention can automatic detection grain face temperature, according to setting value open circulation fan enter firm position inner ring stream, it is ensured that
Grain is in one, and compared with low ambient temperature, blower fan improves drafting efficiency according to grain face temperature automatic control, saves a large amount of
Electric energy and human cost;Data can carry out System collection, and the synthesis grain feelings of silo are grasped in real time;Grain is realized with control
The interior circulation in storehouse and recirculation fumigation function, reduce manufacture cost of investment, have the advantages that efficient, energy-saving and environmental protection.
2. the stainless steel that inner ring flow control case is used makes, using layer door structure, outer chamber door, interior chamber door pass through work respectively
Page is hinged with casing side, with good dust-proof, rainproof effect, is effectively protected LCD MODULE and is reduced or remitted controlling switch
Unexpected touching and safeguard protection, outer chamber door are equipped with case lock with interior chamber door, prevent personnel's maloperation, improve device security.
3. the bottom edge sealing plate of casing is provided with strip heat emission hole, it is ensured that good heat radiating and effectively prevent outdoor rain in rack
Water penetrates into.
Brief description of the drawings
Fig. 1 detracts grain storage system electrical schematic diagram for the interior circulation temperature control of the present invention;
Fig. 2 is inner ring flow control case shape assumption diagram;
Fig. 3 is that inner ring flow control case opens the structural representation of outer container behind the door;
Fig. 4 is the structural representation after chamber door in inner ring flow control case is opened;
Fig. 5 is component locations structure chart in inner ring flow control case.
Embodiment
For a better understanding of the present invention, embodiments of the present invention are explained in detail below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, a kind of silo inner ring stream controller, including inner ring flow control case, the inner ring flow control case
Including casing, electric wiring disk 27 is provided with the casing, electric wiring disk is bolted on box house, described electric
Wire plate 27 provided with air switch 28, electric machine controller module 29, embedded Control main frame 30, wireless data transmission module 1,
Switching Power Supply 32, power source surge protector 33, motor control module are A.C. contactor 34, relay and external wiring terminal
35.External power source case power line, the power control line of circulation fan, the collection signal wire of storehouse temperature sensor, Switching Power Supply 32
Power line is linked into the respective terminal of external wiring terminal 35;Air switch 28 is the power supply of inner ring flow control case
Device, controls the break-make of power supply, with creepage protection function;The input of electric machine controller module 29 and the output of air switch 28
End connection, output end connection A.C. contactor 34;The output end of the input of A.C. contactor 34 connection electric machine controller module 29,
The power interface of output termination motor, relay is connected with A.C. contactor 34 and by the control of embedded Control main frame 30;Electricity
Source Surge Protector 33 is connected with incoming power part, prevent thunderbolt or high current by when damage to equipment;Interior circulation
The wireless data transmission module 1 of control cabinet is connected by serial ports with the embedded Control main frame 30 in casing, wireless data transmission module one
31 are connected by wireless data transmission module 2 44 with host computer 37, and embedded Control main frame 30 is sent the signal to by wireless antenna
Host computer 37 is analyzed.
The casing of the inner ring flow control case is made using thickness 2mm 304 stainless steels, using outer chamber door 24, interior chamber door
22 layer door structure, with good dust-proof, rainproof effect.The casing of control cabinet 4 close to bulkhead side provided with upper boss,
Lower boss, mounting hole 18 is provided with upper boss, lower boss, and control cabinet 4 passes through the setscrew that coordinates with mounting hole 18
Be fixed on metope, company LOGO and name of product corroded in the front panel of outer chamber door, product nameplate 21 is installed in side, outer chamber door with
Interior chamber door is equipped with case lock 20, prevents personnel's maloperation, the outer chamber door 24, interior chamber door 22 pass through loose-leaf 19 and casing one respectively
Side is hinged;Interior chamber door sets LCDs 23, manual and automatic button 26, circulation and stifling button 25, LCDs 23
Show Current Temperatures, the information of running status and parameter setting, LCDs 23, manually and automatic button 26, circulation and
Stifling button 25 is connected with controller respectively.
During interior circulation mode of operation, the circulation of control cabinet 4 and stifling button 25 rotate to inner ring stream mode position, embedded
Temperature in the automatic data collection storehouse of control main frame 30, when temperature reaches higher limit, system automatically controls blower fan action, when temperature in storehouse
During less than design temperature, system is automatically stopped blower fan action, and status data is sent to host computer 37.During recirculation fumigation pattern, control
The circulation and stifling knob 25 of case 4 processed go to stifling state position, and now blower fan is reversely rotated, and wind speed and air quantity reduce, in grain
Aluminum phosphide tablet is discharged on face, using air natural deliquescence, starts stifling circulation, by phosphine gas by negative pressure from grain face to
Grain heap inner loop, realizes the recirculation fumigation inside silo, and circulation time performs according to default value.
The bottom edge sealing plate of the casing is provided with strip heat emission hole 41, it is ensured that good heat radiating and effectively prevent room in rack
Outer rainwater penetrates into.
Storehouse temperature sensor 12 is connected by data acquisition line with embedded Control main frame 30, and embedded Control main frame 30 is real-time
Temperature in storehouse is detected, when temperature reaches higher limit, the operating of the controlled motor of embedded Control main frame 30;Temperature drops to lower limit
When, the controlled motor of embedded Control main frame 30 is stopped;When embedded Control main frame 30 records temperature conditions and operation automatically
Between, the data such as temperature information and motor action time are uploaded to by host computer 37, host computer 37 by wireless data transmission module 1
Receive can be shown in real time after signal, real-time monitoring site running situation, while host computer 37 is connected with grain inspection system 42,
Grain inspection system 42 is connected with grain heap sensor 10, is gathered grain heap temperature by grain heap sensor 10, is passed through temperature data pair
Situations such as drafting efficiency and power consumption, carries out comprehensive analysis.
Although above-mentioned the embodiment of invention is described with reference to accompanying drawing, not to the scope of the present invention
Limitation, on the basis of technical scheme, those skilled in the art need not pay creative work and can make
Various modifications or deform still within protection scope of the present invention.
Claims (5)
1. a kind of silo inner ring stream controller, including inner ring flow control case, inner ring flow control case are connected with external power source, described interior
Circulation control cabinet includes casing, the chamber door being connected, it is characterized in that, electric wiring disk, the electric cloth are provided with the casing
Drum is provided with air switch, electric machine controller module, embedded Control main frame, wireless data transmission module, Switching Power Supply, power supply wave
Surge protector, A.C. contactor, relay and external wiring terminal;External power source, the power control line of circulation fan, storehouse temperature are passed
Collection signal wire, the power line of Switching Power Supply of sensor are linked into the respective terminal of external wiring terminal;Motor control mould
The output end of block input termination air switch, the output end of A.C. contactor input termination electric machine controller module, output termination
The power interface of motor, relay is connected with A.C. contactor and controlled by embedded Control main frame;Power source surge protector
It is connected with incoming power part;The wireless data transmission module one of inner ring flow control case passes through the embedded Control master in serial ports and casing
Machine is connected, and wireless data transmission module one is connected by wireless data transmission module two with host computer, and embedded Control main frame passes through wireless day
Line sends the signal to host computer, and storehouse temperature sensor passes through the embedded Control main frame in data acquisition line and inner ring flow control case
Connection, embedded Control main frame is connected with host computer, and host computer is connected with grain inspection system, and grain inspection system is passed with grain heap
Sensor connect, chamber door provided with LCDs, manually and automatic button, circulation and stifling button, LCDs, manually and
Automatic button, circulation and stifling button are connected with embedded Control main frame respectively;
When the circulation in casing and stifling button rotation are to inner ring stream mode position, controller is in interior circulation mode of operation,
Embedded Control main frame detects temperature in storehouse in real time, when temperature reaches higher limit, the operating of embedded Control host computer control motor;
When temperature drops to lower limit, embedded Control host computer control motor is stopped;Embedded Control host record temperature conditions and
Run time, uploads to host computer, host computer is received by wireless data transmission module by temperature information and motor action time data
Display, real-time monitoring site running situation in real time after signal, host computer is connected with grain inspection system, grain inspection system and grain
Heap sensor is connected, grain heap sensor collection grain heap temperature, and drafting efficiency and energy consumption condition are integrated by temperature data
Analysis;When circulation and stifling button rotation are to recirculation fumigation position, controller is in recirculation fumigation pattern, is discharged in grain face
Aluminum phosphide tablet, using air natural deliquescence, now motor reversal, wind speed and pressure is reduced, when air is extracted into grain face from air channel
Negative pressure is internally formed, phosphine gas is realized into the recirculation fumigation inside silo by negative pressure from grain face to grain heap inner loop.
2. silo inner ring stream controller as claimed in claim 1, it is characterized in that, the chamber door includes outer chamber door, interior chamber door, outside
Chamber door is equipped with case lock with interior chamber door, and outer chamber door, interior chamber door are hinged by loose-leaf and casing side respectively, LCDs, hand
Dynamic and automatic button, circulation and stifling button are on interior chamber door.
3. silo inner ring stream controller as claimed in claim 1, it is characterized in that, the casing is being provided with upper close to bulkhead side
Portion's boss, lower boss, mounting hole is provided with upper boss, lower boss, and control cabinet passes through the expanding screw that coordinates with mounting hole
Silk is fixed on metope.
4. silo inner ring stream controller as claimed in claim 1, it is characterized in that, the bottom edge sealing plate of the casing is provided with bar
Shape heat emission hole, it is ensured that good heat radiating and effectively prevent outdoor rain from penetrating into rack.
5. silo inner ring stream controller as claimed in claim 1, it is characterized in that, casing, the chamber door of the inner ring flow control case
Made using stainless steel.
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CN201510364482.3A CN104932578B (en) | 2015-06-26 | 2015-06-26 | Silo inner ring stream controller |
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CN201510364482.3A CN104932578B (en) | 2015-06-26 | 2015-06-26 | Silo inner ring stream controller |
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CN104932578B true CN104932578B (en) | 2017-08-25 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106227178A (en) * | 2016-09-18 | 2016-12-14 | 济南金钟电子衡器股份有限公司 | A kind of multiparameter grain feelings control system and intelligent aeration method |
CN106525702B (en) * | 2016-11-08 | 2023-05-26 | 河南工业大学 | Fumigating-resistant testing device and fumigating-resistant testing method for granary equipment |
CN108088958A (en) * | 2017-12-19 | 2018-05-29 | 中国农业生产资料流通协会 | A kind of phosphine concentration detection method applied to warehouse circulation fumigating system |
CN108307813A (en) * | 2018-01-08 | 2018-07-24 | 中储粮成都粮食储藏科学研究所 | A kind of paddy Storing in quality guaranteed technique |
CN111240257A (en) * | 2020-03-21 | 2020-06-05 | 河南鑫道科技有限公司 | Special intelligent measurement and control terminal control cabinet for granary |
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Address after: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Applicant after: Shandong Jinzhong science and technology group Limited by Share Ltd Applicant after: BEIJING GOLDENBELL INFORMATION TECHNOLOGY CO., LTD. Address before: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Applicant before: Jinan Jinzhong Electronic Scale Co., Ltd. Applicant before: BEIJING GOLDENBELL INFORMATION TECHNOLOGY CO., LTD. |
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