CN104770149B - It is easy to keep the metope ventilation unit of indoor seasoning - Google Patents
It is easy to keep the metope ventilation unit of indoor seasoning Download PDFInfo
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- CN104770149B CN104770149B CN201510147119.6A CN201510147119A CN104770149B CN 104770149 B CN104770149 B CN 104770149B CN 201510147119 A CN201510147119 A CN 201510147119A CN 104770149 B CN104770149 B CN 104770149B
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- air inlet
- inlet fan
- metope
- screen pack
- exhaust blower
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Abstract
The present invention relates to the metope ventilation unit being easy to keep indoor seasoning, including the air inlet fan being arranged on silo metope, exhaust blower, air inlet fan is arranged on the position on arbitrary metope away from ground, exhaust blower is arranged on the air inlet fan position to ground close on side wall, air inlet fan, the open and close of exhaust blower are by magnetic valve control, magnetic valve is connected with controller, controller connection is arranged on inside silo, outside temperature sensor, it has been provided with air drying cylinder on the blast pipe of air inlet fan, the inwall of drying is at least provided with 2 layers of screen pack with sandwich, evenly spaced in the interlayer of screen pack it is provided with some drier.The present invention first passes through drying to the air entering blast pipe, and the air of process can well be dried by drying, it is to avoid grain goes mouldy；The present invention avoids the waste of energy consumption by Based Intelligent Control air inlet fan, exhaust blower simultaneously.
Description
Technical field
The present invention relates to field of ventilation equipment, in particular it relates to a kind of metope ventilation unit being easy to keep indoor seasoning.
Background technology
Grain is the material base that the mankind depend on for existence, and food problem is related to the development of society and the stable of people's lives, and along with scientific and technological progress and people's growth in the living standard, consumers in general increasingly pay close attention to grain quality and food security.Different seasons and different regions produce different grain, therefore, the shortest in order to ensure grain, need by grain is stored, unification carries out macro adjustments and controls, but grain is under certain conditions, as the most mouldy under the environment such as high temperature, high humidity, if processing not in time, grain is easy for moldy metamorphism；And grain also suffers from insect pest, mouldy grain, the grain having turned sour, ablastous seed grain just loses original use value, causes serious economic loss, and the life seriously also affecting market prices and its people is stable.Therefore, the storage work of grain becomes extremely important.
Grain is during storing, and change such as grain feelings such as temperature, humidity, moisture, insect pest etc. influences whether quality and the quantity of grain.Temperature in silo is higher, higher temperature influences whether to store the quality of grain, processes accordingly, it would be desirable to silo is aerated ventilation, existing ventilating system energy consumption is high and when extraneous air humidity is bigger, and the entrance of extraneous air causes going mouldy of grain in silo.
Summary of the invention
The technical problem to be solved is to provide a kind of metope ventilation unit being easy to keep indoor seasoning, has overcome existing ventilating system energy consumption high and when extraneous air humidity is bigger, and the entrance of extraneous air causes the problem gone mouldy of grain in silo.
The present invention solves the problems referred to above and be the technical scheme is that the metope ventilation unit being easy to keep indoor seasoning, including the air inlet fan being arranged on silo metope, exhaust blower, air inlet fan is arranged on the position on arbitrary metope away from ground, exhaust blower is arranged on the air inlet fan position to ground close on side wall, it has been provided with air drying cylinder on the blast pipe of air inlet fan, the inwall of drying is at least provided with 2 layers of screen pack with sandwich, evenly spaced in the interlayer of screen pack it is provided with some drier, also include that controls an air inlet fan, the control system of exhaust blower, comprising: multiple temperature sensors: it is arranged on silo internal and outside, it is transferred to controller for collecting temperature signal and by the temperature signal collected；Controller: receive the internal signal with external temperature sensor of silo, and the temperature inside and outside silo is differentiated, comparative result is controlled as control signal the break-make of magnetic valve；Magnetic valve: receive the signal of controller, controls air inlet fan, exhaust blower, the start and stop of air compressor.Existing ventilating system mainly includes being arranged on the air inlet fan on silo body of wall and exhaust blower, the air exchange of silo indoor and outdoor is realized by air inlet fan and exhaust blower, existing ventilating system can only be opened and closed by Artificial Control, can not decide whether to open and close according to actual temperature, can not be too high in order to ensure the temperature in silo, need to be always maintained at the normal operation of ventilating system, such energy consumption is higher；When extraneous air humidity is bigger, the entrance of extraneous air causes going mouldy of grain in silo；And existing ventilating system is typically all and air inlet fan is arranged on body of wall the position near ground, so, the impurity such as the dust being easily caused on outdoor ground are inhaled into and are dealt into indoor, the present invention by being arranged on body of wall the position away from ground by air inlet fan, the impurity such as dust have certain weight, it is difficult to the position away from ground, it is to avoid by the problem in the impurity suction chambers such as the dust of outdoor ground；The present invention is in silo and outdoor is provided with the temperature sensor being connected with controller, when indoor temperature is higher than setting value, instruction opens solenoid valve is sent by controller, make air inlet fan and exhaust blower work simultaneously, and when indoor temperature is less than setting value, controller sends instruction and close magnetic valve, and then close air inlet fan and exhaust blower, avoid air inlet fan and exhaust blower flogs a dead horse, it is to avoid the waste of energy consumption；And the present invention first passes through drying to the air entering blast pipe, the inwall of dry cylinder is at least provided with 2 layers of screen pack with sandwich, evenly spaced in the interlayer of screen pack it is provided with some drier, therefore the air of process can be well dried by drying, avoid grain to go mouldy, screen pack is provided with filter opening, drier uniform intervals is arranged, ventilative gap it is provided with between device, air will not be hindered to enter air inlet fan, screen pack has certain filtration to the impurity in air, setting value of the present invention refers to not affect the critical value that grain in silo is deposited；Controller is the single-chip microcomputer such as industrial computer or PLC, so, instant invention overcomes existing ventilating system energy consumption high and when extraneous air humidity is bigger, and the entrance of extraneous air causes the problem gone mouldy of grain in silo.
Further, screen pack protrudes to air inlet side and forms convex configuration.When convex configuration and air contact, Airflow has less resistance, can improve the rate of drying of air.
Further, the filter opening aperture of screen pack internal layer is less than the filter opening aperture of outer layer.Can be declined slightly owing to being affected speed by drier during air drying cylinder, the air inlet speed causing outer layer is bigger relative to internal layer, the filter opening aperture of screen pack internal layer coordinates with the speed change of air less than the setting in the filter opening aperture of outer layer, further assures that fully being dried of air.
Further, drier is ellipse chondritic, and the two ends of the major axis of ellipsoid are separately fixed at the ectonexine of screen pack.The surface of ellipse chondritic is curved surface, and the curvature of the longitudinal end of ellipsoid is relatively big, the entrance of air is had to the circulation of less obstruction, beneficially air.
Further, screen pack by connect sheet detachable be arranged on drying inwall.It is easy to the replacing to screen pack.
Further, controller is provided with heater, heat abstractor.Further, in order to improve equipment service behaviour, the particularly too high or too low temperature of extreme environment affects the electric elements service life of controller, connect on the controller and have electro-heat equipment and heat abstractor, detected environment temperature by Temperature Humidity Sensor and report and submit to controller, controller carries out the calculating of temperature data and compares, when temperature is less than setting value when, start electro-heat equipment, and can be with the power of regulation heating device, thus keep whole controller not affected by too low temperature, and when environment temperature is higher than certain setting value, start heat abstractor, and the power of adjusting heat dissipation device is carried out according to the height of environment temperature, electronic component is made to be unlikely to be burned, so that each electronic devices and components keep more rational operating temperature, add the service life of equipment.
Further, controller is connected with Surveillance center by network interface, and Surveillance center is provided with computer and data center.Calculating can time observation to the indoor temperature change of silo, controller can be transferred to the data storage of control centre so that follow-up query analysis by data center.
To sum up, the invention has the beneficial effects as follows:
1, the present invention first passes through drying to the air entering blast pipe, the inwall of dry cylinder is at least provided with 2 layers of screen pack with sandwich, evenly spaced in the interlayer of screen pack it is provided with some drier, therefore the air of process can be well dried by drying, it is to avoid grain goes mouldy.
2, the present invention by being arranged on body of wall the position away from ground by air inlet fan, it is to avoid by the problem in the impurity suction chambers such as the dust of outdoor ground
3, in silo and outdoor is provided with the temperature sensor being connected with controller to the present invention, when indoor temperature is higher than setting value, instruction opens solenoid valve is sent by controller, make air inlet fan and exhaust blower work simultaneously, and when indoor temperature is less than setting value, controller sends instruction and close magnetic valve, and then close air inlet fan and exhaust blower, avoid air inlet fan and exhaust blower flogs a dead horse, it is to avoid the waste of energy consumption.
Accompanying drawing explanation
Fig. 1 is the structural representation of ventilating system；
Fig. 2 is the part sectioned view of screen pack；
Fig. 3 is the control system theory diagram of ventilating system.
Mark and corresponding parts title in accompanying drawing:
1 air inlet fan；2 exhaust blowers；3 dryings；4 blast pipes；31 screen packs；32 drier；33 connect sheet.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
nullAs shown in Figure 1 to Figure 3，It is easy to keep the metope ventilation unit of indoor seasoning，Including the air inlet fan 1 being arranged on silo metope、Exhaust blower 2，Air inlet fan 1 is arranged on the position on arbitrary metope away from ground，Exhaust blower 2 is arranged on the air inlet fan 1 position to ground close on side wall，It has been provided with air drying cylinder 3 on the blast pipe 4 of air inlet fan 1，The inwall of drying 3 is provided with 2 layers of screen pack 31 with sandwich，Screen pack 31 by connect sheet 33 detachable be arranged on drying 3 inwall，Screen pack 31 protrudes to air inlet side and forms convex configuration，The filter opening aperture of screen pack 31 internal layer is less than the filter opening aperture of outer layer，Evenly spaced in the interlayer of screen pack 31 it is provided with some drier 32，Drier 32 is ellipse chondritic，The two ends of the major axis of ellipsoid are separately fixed at the ectonexine of screen pack 31，Drier 32 can be by fixing in two ends are inserted the filter opening of interlayer，Also include that controls an air inlet fan 1、The control system of exhaust blower 2，Comprising: multiple temperature sensors: it is arranged on silo internal and outside，It is transferred to controller for collecting temperature signal and by the temperature signal collected；Controller: receive the internal signal with external temperature sensor of silo, and the temperature inside and outside silo is differentiated, comparative result is controlled as control signal the break-make of magnetic valve；Heater, heat abstractor it is provided with on controller, controller is connected with Surveillance center by network interface, Surveillance center is provided with computer and data center, magnetic valve: receive the signal of controller, controls air inlet fan 1, exhaust blower 2, the start and stop of air compressor.
The operation principle of the present invention:, when indoor temperature is higher than setting value, instruction opens solenoid valve is sent by controller, make air inlet fan 1 and exhaust blower 2 work simultaneously, and when indoor temperature is less than setting value, sent instruction by controller and close magnetic valve, and then close air inlet fan 1 and exhaust blower 2, avoid air inlet fan 1 and exhaust blower 2 flogs a dead horse, avoid the waste of energy consumption, the air of entrance air inlet pipe 4 first passes through drying 3 and is dried, it is ensured that in the humidity of the air entering into silo indoor is not result in grain, grain goes mouldy.
As it has been described above, the present invention can preferably be realized.
Claims (5)
1. it is easy to keep the metope ventilation unit of indoor seasoning, including the air inlet fan (1) being arranged on silo metope, exhaust blower (2), it is characterized in that, described air inlet fan (1) is arranged on the position on arbitrary metope away from ground, exhaust blower (2) is arranged on the air inlet fan (1) position to ground close on side wall, it has been provided with air drying cylinder (3) on the blast pipe (4) of air inlet fan (1), the inwall of drying (3) is at least provided with 2 layers of screen pack (31) with sandwich, evenly spaced in the interlayer of screen pack (31) it is provided with some drier (32), also include that controls an air inlet fan (1), the control system of exhaust blower (2), comprising:
Multiple temperature sensors: be arranged on silo internal and outside, be transferred to controller for collecting temperature signal and by the temperature signal collected；
Controller: receive the internal signal with external temperature sensor of silo, and the temperature inside and outside silo is differentiated, comparative result is controlled as control signal the break-make of magnetic valve；
Magnetic valve: receive the signal of controller, controls air inlet fan (1), exhaust blower (2), the start and stop of air compressor；
Described screen pack (31) protrudes to air inlet side and forms convex configuration；Described drier (32) is ellipse chondritic, and the two ends of the major axis of ellipsoid are separately fixed at the ectonexine of screen pack (31).
The metope ventilation unit being easy to keep indoor seasoning the most according to claim 1, it is characterised in that the filter opening aperture of described screen pack (31) internal layer is less than the filter opening aperture of outer layer.
The most according to claim 1 be easy to keep indoor seasoning metope ventilation unit, it is characterised in that described screen pack (31) by connect sheet (33) detachable be arranged on drying (3) inwall.
The metope ventilation unit being easy to keep indoor seasoning the most according to claim 1, it is characterised in that be provided with heater, heat abstractor on described controller.
The metope ventilation unit being easy to keep indoor seasoning the most according to claim 1, it is characterised in that described controller is connected with Surveillance center by network interface, and Surveillance center is provided with computer and data center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510147119.6A CN104770149B (en) | 2015-03-31 | 2015-03-31 | It is easy to keep the metope ventilation unit of indoor seasoning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510147119.6A CN104770149B (en) | 2015-03-31 | 2015-03-31 | It is easy to keep the metope ventilation unit of indoor seasoning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104770149A CN104770149A (en) | 2015-07-15 |
| CN104770149B true CN104770149B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510147119.6A Expired - Fee Related CN104770149B (en) | 2015-03-31 | 2015-03-31 | It is easy to keep the metope ventilation unit of indoor seasoning |
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| CN (1) | CN104770149B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105994614A (en) * | 2016-07-08 | 2016-10-12 | 宁波方太厨具有限公司 | Food storage mechanism with drying function and drying control method thereof |
| CN106345277A (en) * | 2016-10-12 | 2017-01-25 | 宋少华 | Device for lifting interior wall surface and purifying harmful gases |
| CN107938909A (en) * | 2017-11-09 | 2018-04-20 | 王宏亮 | A kind of mildew proof care device for indoor ceiling |
| CN112212632A (en) * | 2020-10-09 | 2021-01-12 | 吴盼磊 | Preparation device for automobile brake master cylinder piston |
| CN112284061A (en) * | 2020-10-26 | 2021-01-29 | 潘菁 | Preparation device for preparation process of automobile brake master cylinder piston |
| CN112650333B (en) * | 2020-12-15 | 2022-02-11 | 天长市天鑫粮油贸易有限责任公司 | Rice storage device with humiture monitoring function |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2642261B1 (en) * | 1989-01-31 | 1991-05-10 | Comia Fao Sa | CEREAL DRYER AND USE THEREOF FOR DRYING CEREALS OF DIFFERENT TYPES |
| CN100410593C (en) * | 2005-11-23 | 2008-08-13 | 中央储备粮扬州直属库 | Lower ventilating method and apparatus for low-temperature grain storage film in bungalow barn |
| CN202210984U (en) * | 2011-09-27 | 2012-05-09 | 东莞市泰通科技实业有限公司 | Grain storing granary |
| CN203424025U (en) * | 2013-08-09 | 2014-02-12 | 济宁微山湖种业有限公司 | Mechanical drying seed ventilation bin |
| CN203424028U (en) * | 2013-08-15 | 2014-02-12 | 济宁微山湖种业有限公司 | Ventilation device of house type seed bin |
| CN103597966A (en) * | 2013-10-31 | 2014-02-26 | 界首市绿源高效农业开发有限公司 | Environment control device for sweet potato storage cellar |
| CN104160838A (en) * | 2014-08-18 | 2014-11-26 | 成都蜀农昊农业有限公司 | High-ventilation anti-mildew grain warehouse |
| CN204579236U (en) * | 2015-03-31 | 2015-08-26 | 绵阳华西仓储服务有限公司 | There is the ventilating system of drying system |
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2015
- 2015-03-31 CN CN201510147119.6A patent/CN104770149B/en not_active Expired - Fee Related
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Granted publication date: 20160907 Termination date: 20170331 |