CN206819121U - Storage ventilated control system - Google Patents
Storage ventilated control system Download PDFInfo
- Publication number
- CN206819121U CN206819121U CN201720590562.5U CN201720590562U CN206819121U CN 206819121 U CN206819121 U CN 206819121U CN 201720590562 U CN201720590562 U CN 201720590562U CN 206819121 U CN206819121 U CN 206819121U
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- Prior art keywords
- chip microcomputer
- control system
- automatic
- ventilation
- windowses
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Abstract
The utility model discloses one kind storage ventilated control system, it is related to aeration technology field.It includes Ventilation Control computer, control extensions, single-chip microcomputer, A/D convertor circuit, Temperature Humidity Sensor, moisture transducer, relay, blower fan, automatic ventilation mouth, automatic aeration windowses, keyboard, serial-parallel conversion circuit and display, Ventilation Control computer is connected with multiple control extensions, control extensions are connected with single-chip microcomputer, Temperature Humidity Sensor, moisture transducer is connected by A/D convertor circuit with single-chip microcomputer, single-chip microcomputer is also connected with keyboard, single-chip microcomputer by relay respectively with blower fan, automatic ventilation mouth, automatic aeration windowses are connected, single-chip microcomputer is also connected by serial-parallel conversion circuit with display；Described single-chip microcomputer uses AT89C51 single-chip microcomputers.The utility model drafting efficiency is high, and air stream can be made effectively to implement cooling, precipitation to grain, pharmacy fumigation, take-off is quenched, excludes the multi-mode operation such as residual hazard and peculiar smell uniformly through grain heap.
Description
Technical field
The utility model relates to aeration technology field, and in particular to one kind storage ventilated control system.
Background technology
It is well known that the deposit of grain is to be related to national danger of extinction, the major issue of the lives of the people, grain is only in certain ring
Could for a long time be deposited under the conditions of border, and ensure not germinateing and never degenerate, keep the fresh quality of grain, delay grain quality it is bad
Become, the loss of quantity is reduced, so for the silo having grain in reserve, in addition to there are many requirements in structure type, in temperature
And have higher requirement in humidity.Generally, for different areas, different stocks, silo divides normal temperature storehouse, standard low
Warm storehouse and low temperature bin.The temperature requirement of quasi- low temperature bin is 15 DEG C of 20 DEG C of ＜ t ＜, and the requirement of low temperature bin is 15 DEG C of t ＜.
At present, the exchange of the inside and outside air of silo is mainly carried out using mechanical ventilation equipment in the northern area in China, silo
Temperature in storehouse is reduced to reach, realizes the Cord blood of grain.The unlatching of ventilation equipment in the past and close down, controlled manually by people
System, i.e., by storekeeper personnel timing check inside and outside storehouse temperature, humidity condition, switch ventilation equipment, such storekeeper people on request
The labor intensity of member is big, poor reliability, and administrative staff are more, and management cost is high.For this reason, it may be necessary to there is one kind to meet force ventilation
It is required that inexpensive controller, when the temperature difference and humidity exceed user's range of set value, start ventilation equipment, it is otherwise automatic to close
Close ventilation equipment.In view of the present situation that middle-size and small-size warehouse fund lacks mostly at present, according to the requirement of silo force ventilation technology, sheet
Utility model devises a kind of storage ventilated control system.
Utility model content
In view of the shortcomings of the prior art, the purpose of the utility model is to be to provide a kind of storage Ventilation Control system
System, drafting efficiency is high, and air stream can be made effectively to implement cooling, precipitation, pharmacy fumigation, take-off to grain uniformly through grain heap
It is quenched, exclude the multi-mode operation such as residual hazard and peculiar smell.
To achieve these goals, the utility model is to realize by the following technical solutions：Ventilation Control of storing in a warehouse system
System, including Ventilation Control computer, control extensions, single-chip microcomputer, A/D convertor circuit, Temperature Humidity Sensor, moisture transducer, relay
Device, blower fan, automatic ventilation mouth, automatic aeration windowses, keyboard, serial-parallel conversion circuit and display, Ventilation Control computer with it is multiple
Control extensions are connected, and control extensions are connected with single-chip microcomputer, and Temperature Humidity Sensor, moisture transducer pass through A/D convertor circuit and monolithic
Machine is connected, and single-chip microcomputer is also connected with keyboard, single-chip microcomputer by relay respectively with blower fan, automatic ventilation mouth, automatic aeration windowses phase
Even, single-chip microcomputer is also connected by serial-parallel conversion circuit with display；Described single-chip microcomputer uses AT89C51 single-chip microcomputers.
Preferably, described A/D convertor circuit uses ADC0809 chips.
Preferably, sensor is embedded in grain heap by the feeler lever that described moisture transducer is breathed freely by perforate, in real time
Detect grain equilibrium water conten.When can not obtain grain heap moisture data from grain feelings remote measurement and control platform to realize, system obtains automatically
The function of grain heap EMC data.
Preferably, described control extensions use solar energy observing and controlling extension set.
Preferably, described blower fan uses axle flow point machine.
Preferably, described automatic aeration windowses are arranged on silo Cang Qiang tops, it is timely according to the instruction that computer is sent
Opening and closing.
Preferably, described automatic ventilation mouth is arranged on silo Cang Qiang bottoms, it is timely according to the instruction that computer is sent
Opening and closing.
The utility model has the advantages that：Reasonable in design, drafting efficiency is high, can make air stream uniformly through
Grain heap, cooling, precipitation effectively are implemented to grain, pharmacy fumigation, take-off is quenched, excludes the multi-mode operation such as residual hazard and peculiar smell.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is structural representation of the present utility model.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Reference picture 1, present embodiment use following technical scheme：Storage ventilated control system, including Ventilation Control
Computer 1, control extensions 2, single-chip microcomputer 3, A/D convertor circuit 4, Temperature Humidity Sensor 51, moisture transducer 52, relay 6, wind
Machine 7, automatic ventilation mouth 8, automatic aeration windowses 9, keyboard 10, serial-parallel conversion circuit 11 and display 12, Ventilation Control computer 1 with
Multiple control extensions 2 are connected, and control extensions 2 are connected with single-chip microcomputer 3, and Temperature Humidity Sensor 51, moisture transducer 52 are turned by AD
Circuit 4 is changed with single-chip microcomputer 3 to be connected, single-chip microcomputer 3 is also connected with keyboard 10, single-chip microcomputer 3 by relay 6 respectively with blower fan 7, automatic
Ventilating opening 8, automatic aeration windowses 9 are connected, and single-chip microcomputer 3 is also connected by serial-parallel conversion circuit 11 with display 12；Described monolithic
Machine 3 uses AT89C51 single-chip microcomputers.
It is worth noting that, described A/D convertor circuit 4 uses ADC0809 chips.
It is worth noting that, sensor is embedded in grain heap by the feeler lever that described moisture transducer 52 is breathed freely by perforate
In, grain equilibrium water conten is detected in real time.When can not obtain grain heap moisture data from grain feelings remote measurement and control platform to realize, system is certainly
The dynamic function of obtaining grain heap EMC data.
It is worth noting that, described control extensions 2 use solar energy observing and controlling extension set.
It is worth noting that, described blower fan 7 uses axle flow point machine.
It is worth noting that, described automatic aeration windowses 9 are arranged on silo Cang Qiang tops, the instruction sent according to computer
Opening and closing in time.
In addition, described automatic ventilation mouth 8 is arranged on silo Cang Qiang bottoms, opened in time according to the instruction that computer is sent
Close.
The Ventilation Control computer 1 of present embodiment be meet GB/T 9813 requirement industrial control computer or
Commercial microcomputer.Microcomputer is connected by standard industry interface RS232 with detection main frame.The microcomputer can be separate unit microcomputer,
Can also be a certain online microcomputer of grain depot computer local area.So both can be in the microcomputer being directly connected with detecting system
On, grain inspection system can also be operated with certain online microcomputer of grain depot computer local area.
Blower fan is opened or stopped under intelligent ventilating system control or under the manual control of Field Force, realizes exclusion warehouse product
Heat, grain heap is cooled, precipitation, it is quenched the purpose of ventilation operation.
The automatic ventilation mouth 8 of present embodiment is flange ventilating opening, using the flange that turns up, built-in heat insulation layer, is played
The effect of rain-proof is incubated, and profile is also more aesthetically pleasing, and it realizes automatic shutter by valve, has switch flexible, sealing can
Lean on, be incubated, protection against rodents insect prevention is corrosion-resistant, the characteristics of long lifespan.Such as Fig. 1, present embodiment can be inside and outside automatic measurement silo
The temperature difference and storehouse outside humidity.Temperature difference inside and outside storehouse is more than when humidity is less than setting value outside setting value and actual measurement storehouse gives automatically
Go out signal enabling ventilation equipment, be otherwise automatically stopped the work of ventilation equipment.And the setting value of the temperature difference and humidity can be by user's root
Change according to seasonal climate, freely adjust at any time.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (7)
1. ventilated control system of storing in a warehouse, it is characterised in that including Ventilation Control computer (1), control extensions (2), single-chip microcomputer
(3), A/D convertor circuit (4), Temperature Humidity Sensor (51), moisture transducer (52), relay (6), blower fan (7), automatic ventilation
Mouthful (8), automatic aeration windowses (9), keyboard (10), serial-parallel conversion circuit (11) and display (12), Ventilation Control computer (1) and
Multiple control extensions (2) are connected, and control extensions (2) are connected with single-chip microcomputer (3), Temperature Humidity Sensor (51), moisture transducer
(52) it is connected by A/D convertor circuit (4) with single-chip microcomputer (3), single-chip microcomputer (3) is also connected with keyboard (10), and single-chip microcomputer (3) passes through
Relay (6) is connected with blower fan (7), automatic ventilation mouth (8), automatic aeration windowses (9) respectively, and single-chip microcomputer (3) is also by going here and there and turning
Circuit (11) is changed with display (12) to be connected；Described single-chip microcomputer (3) uses AT89C51 single-chip microcomputers.
2. storage ventilated control system according to claim 1, it is characterised in that described A/D convertor circuit (4) uses
ADC0809 chips.
3. storage ventilated control system according to claim 1, it is characterised in that described moisture transducer (52) passes through
Sensor is embedded in grain heap by the ventilative feeler lever of perforate.
4. storage ventilated control system according to claim 1, it is characterised in that described control extensions (2) are using too
Positive energy observing and controlling extension set.
5. storage ventilated control system according to claim 1, it is characterised in that described blower fan (7) uses axle flow point
Machine.
6. storage ventilated control system according to claim 1, it is characterised in that described automatic aeration windowses (9) are set
On silo Cang Qiang tops.
7. storage ventilated control system according to claim 1, it is characterised in that described automatic ventilation mouth (8) is set
In silo Cang Qiang bottoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590562.5U CN206819121U (en) | 2017-05-25 | 2017-05-25 | Storage ventilated control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590562.5U CN206819121U (en) | 2017-05-25 | 2017-05-25 | Storage ventilated control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819121U true CN206819121U (en) | 2017-12-29 |
Family
ID=60757164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590562.5U Expired - Fee Related CN206819121U (en) | 2017-05-25 | 2017-05-25 | Storage ventilated control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206819121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715403A (en) * | 2019-10-23 | 2020-01-21 | 江苏世丰知识产权管理咨询有限公司 | Office room temperature and humidity management system |
-
2017
- 2017-05-25 CN CN201720590562.5U patent/CN206819121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715403A (en) * | 2019-10-23 | 2020-01-21 | 江苏世丰知识产权管理咨询有限公司 | Office room temperature and humidity management system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20210525 |