CN200994366Y - Circulation-current fumigator under membrane in grain depot - Google Patents
Circulation-current fumigator under membrane in grain depot Download PDFInfo
- Publication number
- CN200994366Y CN200994366Y CNU2007200013384U CN200720001338U CN200994366Y CN 200994366 Y CN200994366 Y CN 200994366Y CN U2007200013384 U CNU2007200013384 U CN U2007200013384U CN 200720001338 U CN200720001338 U CN 200720001338U CN 200994366 Y CN200994366 Y CN 200994366Y
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- CN
- China
- Prior art keywords
- grain depot
- wireway
- tunnel
- grain
- airway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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Abstract
The utility model discloses a recirculation fumigation device under the grain storage membrane, which consists of a ventilating bamboo cage (1), a ventilating hole (2), a tunnel (3), an air passage (4), a transversal air duct (10), a vertical air duct (11), and a recirculation blower (5), the tunnel (3) connected at two ends of the grain storage is arranged on the upper part of the inner side wall of the grain storage, the ventilating hole (2) distributed at intervals and mutually connected with the outside is arranged on one side of the tunnel, the ventilating bamboo cage (1) is connected on the other side of the tunnel. The utility model is characterized in that the air passage (4) distributed at intervals is arranged in the side wall of the grain storage, the lower end of the air passage (4) is mutually connected with the tunnel (3), the upper end is mutually connected with a connector (7), the connector is fixed on the side wall of the grain storage, the recirculation blower (5) is arranged in the connector, the recirculation blower (5) is mutually connected with the transversal air duct (10) located in the grain storage, the vertical air duct (11) is movably mutually connected with the transversal air duct (10), the vertical air duct (11) is passed through a hole on a covered membrane (12), and inserted into the food grain of the grain storage.
Description
Technical field
The utility model relates to the grain depot insect guard system, especially relates to recirculation fumigation device under the grain depot film.
Background technology
Control of insect work is to reduce the grain storage loss, realizes the important measures of safe grain storage.At present, most of grain depots adopt the dispenser of grain face, cloth bag buries and mode such as inserting tube method fumigant insect killing, existing these conventional fumigant insect killing modes, the phosphine property of medicine is difficult to penetrate into equably each position of grain heap, thereby the dead angle occurs, causes insecticide efficiency low, need repeat fumigant insect killing toward contact, both increased Fumigation Charge usefulness, brought out pest resistance to insecticide again, and reduced grain and preserve quality.
The utility model content
Problem at the conventional fumigation control insect of above-mentioned existing grain depot mode exists the utility model proposes good disinsection effect, uses easy to operate, recirculation fumigation device under the high grain depot film of grain preservation quality.
The purpose of this utility model is to realize like this, the recirculation fumigation device comprises Ventilating bamboo basket under the described grain depot film, air vent, the tunnel, airway, horizontal wireway, perpendicular wireway and circulation blower fan, its design feature is: be provided with the tunnel that connects the grain depot two ends in grain depot madial wall bottom, one side is provided with the air vent that communicates with the external world spaced apart in the tunnel, opposite side is connected with Ventilating bamboo basket in the tunnel, in the grain depot sidewall, be provided with airway spaced apart, the airway lower end communicates with the tunnel, the upper end links to each other with joint, joint is fixed on the grain depot sidewall, in joint, be provided with the circulation blower fan, the circulation blower fan links to each other with the horizontal wireway that is positioned at grain depot, perpendicular wireway and horizontal wireway are movably connected, and perpendicular wireway passes the hole on the coverlay, is inserted in the grain depot foodstuffs.
The utility model is owing to be connected with near above the grain stacking yard in grain depot and pass coverlay, and the perpendicular wireway that has the medicine gas blowout to go out, and can pile up height and size according to grain, connect the perpendicular wireway of arranging different length and quantity, make perpendicular wireway phosphine medicine gas can be penetrated into the different parts of piling up grain, increased the stifling circulation effect of grain, played even insecticidal action effect, reduced the control cost, improved grain and preserved quality; Be that the circulation blower fan can singlely be controlled again, perpendicular wireway can be regulated length and quantity, thereby can carry out local desinsection to grain depot foodstuffs and fumigate, the grain desinsection that can be suitable for differing heights again is stifling, recirculation fumigation device applicability is strong under this grain depot film, use easy to operately, can not produce harm human body.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the A-A cutaway view of Fig. 1.
Ventilating bamboo basket 2, air vent 3, tunnel 4, airway 5, circulation blower fan 6, bolt 7, joint 8, elbow 9, threeway 10, horizontal wireway 11, perpendicular wireway 12, coverlay in the drawings, 1,
Embodiment
In Fig. 1 and Fig. 2, recirculation fumigation device under the described grain depot film of present embodiment, it comprises Ventilating bamboo basket 1, air vent 2, tunnel 3, airway 4, horizontal wireway 10, perpendicular wireway 11 and circulation blower fan 5, be provided with connection grain depot two ends in grain depot madial wall bottom, and cross section is trapezoidal tunnel 3,3 one sides are provided with 5 air vents 2 that communicate with the grain depot external world all spaced apart in the tunnel, air vent 2 is circular, also can be square, air vent 2 can communicate with the grain depot external world, can in air vent 2, add fumigation medicament, 3 opposite sides are connected with 5 Ventilating bamboo baskets 1 in the tunnel, the thin thin bamboo strip of Ventilating bamboo basket 1 usefulness mao bamboon is made into conical bamboo gas basket, in the grain depot sidewall of grain depot, be provided with 3 airways 4 spaced apart by 3 one side, tunnel, can be according to the grain depot size, can be arranged to the airway 4 more than 3, described airway 4 is for being enclosed in the pvc pipe in the grain depot sidewall, it also can be metal tube, its pvc pipe or metal tube internal diameter are 220 millimeters, also can utilize grain depot sidewall itself to form the circular or square airway 4 of close encapsulation, described airway 4 lower ends communicate with tunnel 3, the upper end is connected with joint 7, joint 7 usefulness bolts 6 are fixed on the grain depot sidewall, in each joint 7, be provided with circulation blower fan 5, circulation motor 5 power are 0.6 kilowatt, pressure is the 80mm water column, circulation motor 5 single controls, circulation blower fan 5 flexibly connects mutually with the horizontal wireway 10 usefulness elbows 8 that are positioned at grain depot, perpendicular wireway 11 is movably connected with horizontal wireway 10 usefulness threeways 9, horizontal wireway 10 and perpendicular wireway 11 are pvc pipe or metal tube, bore is 110 millimeters, perpendicular wireway 11 is positioned at above the grain depot coverlay 12, described coverlay 12 is a plastic film, coverlay 12 is provided with hole, perpendicular wireway 11 passes the hole on the coverlay 12, be inserted into each position of grain, the distributed quantity of perpendicular wireway 11 and length can be provided with the quantity and the length of its perpendicular wireway 11 according to grain stacked area in the grain depot and height according to certain property of medicine validity spacing distance.
Claims (3)
1, recirculation fumigation device under the grain depot film, it comprises Ventilating bamboo basket (1), air vent (2), tunnel (3), airway (4), horizontal wireway (10), perpendicular wireway (11) and circulation blower fan (5), be provided with the tunnel (3) that connects the grain depot two ends in grain depot madial wall bottom, one side is provided with the air vent that communicates with the external world (2) spaced apart in the tunnel, be connected with Ventilating bamboo basket (1) at the tunnel opposite side, it is characterized in that: in the grain depot sidewall, be provided with airway spaced apart (4), described airway (4) lower end communicates with tunnel (3), the upper end links to each other with joint (7), joint is fixed on the grain depot sidewall, in joint, be provided with circulation blower fan (5), circulation blower fan (5) links to each other with the horizontal wireway (10) that is positioned at grain depot, perpendicular wireway (11) is movably connected with horizontal wireway (10), perpendicular wireway (11) passes the hole on the coverlay (12), is inserted in the grain depot foodstuffs.
2, recirculation fumigation device under the grain depot film according to claim 1 is characterized in that: the airway (4) in the described grain depot sidewall is pvc pipe or metal tube.
3, recirculation fumigation device under the grain depot film according to claim 1 is characterized in that: described horizontal wireway (10) and perpendicular wireway (11) are pvc pipe or metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200013384U CN200994366Y (en) | 2007-01-04 | 2007-01-04 | Circulation-current fumigator under membrane in grain depot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200013384U CN200994366Y (en) | 2007-01-04 | 2007-01-04 | Circulation-current fumigator under membrane in grain depot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200994366Y true CN200994366Y (en) | 2007-12-26 |
Family
ID=38992775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200013384U Expired - Fee Related CN200994366Y (en) | 2007-01-04 | 2007-01-04 | Circulation-current fumigator under membrane in grain depot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200994366Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334413A (en) * | 2010-07-22 | 2012-02-01 | 天津科技大学 | Small-sized multifunctional food storehouse |
| CN106068964A (en) * | 2016-07-29 | 2016-11-09 | 史钢强 | Novel grain storage four-in-one technology and bidirectional ventilated, circulation, air-conditioning, ozone grain storage system |
| CN106211951A (en) * | 2016-07-28 | 2016-12-14 | 和县金城米业有限责任公司 | A kind of food storage warehouse circulation of air flow prevents infested system |
| CN106615089A (en) * | 2016-12-28 | 2017-05-10 | 江苏金翔环保科技有限公司 | Ozone recirculation fumigation method in grain depots |
-
2007
- 2007-01-04 CN CNU2007200013384U patent/CN200994366Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102334413A (en) * | 2010-07-22 | 2012-02-01 | 天津科技大学 | Small-sized multifunctional food storehouse |
| CN106211951A (en) * | 2016-07-28 | 2016-12-14 | 和县金城米业有限责任公司 | A kind of food storage warehouse circulation of air flow prevents infested system |
| CN106068964A (en) * | 2016-07-29 | 2016-11-09 | 史钢强 | Novel grain storage four-in-one technology and bidirectional ventilated, circulation, air-conditioning, ozone grain storage system |
| CN106615089A (en) * | 2016-12-28 | 2017-05-10 | 江苏金翔环保科技有限公司 | Ozone recirculation fumigation method in grain depots |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |