CN201479629U - Multifunctional granary ventilation device - Google Patents
Multifunctional granary ventilation device Download PDFInfo
- Publication number
- CN201479629U CN201479629U CN200920188488XU CN200920188488U CN201479629U CN 201479629 U CN201479629 U CN 201479629U CN 200920188488X U CN200920188488X U CN 200920188488XU CN 200920188488 U CN200920188488 U CN 200920188488U CN 201479629 U CN201479629 U CN 201479629U
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- Prior art keywords
- box body
- pipe joint
- lid
- circulating
- ventilation unit
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of granary ventilation and relates to a multifunctional granary ventilation device. At least three through holes are arranged on a box body which is hinged with a box cover on the positive surface; a pipe joint which is communicated with the cavity of the box body extends outwards from the edge of each through hole; a sealing gasket is arranged at the combination position of the box cover and the box body; and locks which are locked together mutually are arranged on the box cover and the box body. The multifunctional granary ventilation device has the advantages as follows: when used on a granary, the device has various circulating modes; an inner circulating tube can be used for circulating and an outer circulating tube can also be used for circulating; insecticides such as aluminum phosphide can be arranged in the cavity of the box body when necessary; and the pests in the granary can be killed by toxics through the circulating of the inner circulating tube effectively, however the operator is absolutely safe without being poisoned.
Description
Technical field
The utility model belongs to silo aeration technology field, refers in particular to a kind of multi-functional silo ventilation unit.
Background technology
Grain in the granary is owing to contain certain moisture, be easy to heating in the storage, go mouldy, insect pest is derived, cause rotten can not eating, so necessary well-ventilated in the granary, the moisture and the temperature of grain in the storehouse are controlled under the certain level, and the insect pest in the silo is killed at more logical desinsection gases of specific time, because present granary mostly is not equipped with ventilation unit, must store up airing to the grain in the storehouse, great amount of manpower and financial resources have been expended, although the part silo is provided with ventilation shaft, but all be to rely on gravity-flow ventilation, also can't feed desinsection gas insect pest is killed, this device effect is bad, the moisture in the storehouse, hot gas can not be discharged rapidly and thoroughly.
Summary of the invention
It is good that the purpose of this utility model provides a kind of ventilation effect, and the multi-functional silo ventilation unit that can effectively kill the insect pest in the silo.
The purpose of this utility model is achieved in that
Multi-functional silo ventilation unit, be hinged with in the front on the box body of lid and be provided with three through holes at least, extend outward the pipe joint that communicates with the inner chamber of box body at the edge of each through hole, the junction of lid and box body is provided with sealing gasket, and lid and box body are provided with the lockset that is mutually locked.
Be provided with two, the side of box body at the bottom of the above-mentioned pipe joint box and be provided with one.
One of pipe joint at the bottom of the above-mentioned box is interior circulating pipe joint, and one is ventilation duct, carefully grows for one, slightly lacks for one, and the pipe joint on the box body side is the outside circulation pipe joint.
Above-mentioned lockset is: lid is provided with dead bolt, and the corresponding position with dead bolt on box body is provided with the latch hook that can be mutually locked.
Above-mentioned lid and box body are made with cold-rolled steel sheet.
The outstanding compared to existing technology advantage of the utility model is:
Can effectively control moisture and temperature in the silo toward discharged air in the silo by blower fan when 1, the utility model uses on silo;
When 2, the utility model uses, in the cavity of box body, can adorn some insecticides on silo, silo is being carried out recirculation fumigation, so that the insect pest in the storehouse is killed;
3, the utlity model has multiple circulating current system, can select different circulating current systems, be applicable to circulation and the circulation insect-killing device of making the silo inner air and outer air according to different situations.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an interior schematic diagram of the present utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-2:
Multi-functional silo ventilation unit, the box body 10 that the front is hinged with lid 11 is provided with three through holes 20,21,22, extend outward the pipe joint 23,24,25 that communicates with the inner chamber of box body 10 at the edge of each through hole 20,21,22, lid 11 is provided with sealing gasket 40 with the junction of box body 10, and lid 11 is provided with the lockset that is mutually locked with box body 10.
13 are provided with two at the bottom of above-mentioned pipe joint 23,24,25 boxes, and the side 12 of box body 10 is provided with one.
23,24 1 of pipe joints at the bottom of the above-mentioned box on 13 are that 24, one of interior circulating pipe joints are that 23, one of ventilation ducts are thin and grow, slightly lack for one, and the pipe joint 25 on box body 10 sides 12 is the outside circulation pipe joint.
Above-mentioned lockset is: lid 11 is provided with dead bolt 30, and the corresponding position with dead bolt 30 on box body 10 is provided with the latch hook 31 that can be mutually locked.
Above-mentioned lid 11 and box body 10 usefulness cold-rolled steel sheets are made.
Use of the present utility model: the utility model is installed on the body of wall of silo, after connecting with pipeline, by the circulation blower fan that is connected with interior circulating pipe joint 24 or outside circulation pipe joint 25 the gas sucking-off in the silo, by the blower fan that is arranged on the ventilation duct 23 air is entered in the silo again, moisture in silo and temperature reach certain scope, when running into situation that need to remove insect pest, in cavity, place some insecticides, as aluminum phosphate, make medicine gas along with air together enters in the silo, carry out poisoning insect pest.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. multi-functional silo ventilation unit, it is characterized in that: be hinged with in the front on the box body of lid and be provided with three through holes at least, extend outward the pipe joint that communicates with the inner chamber of box body at the edge of each through hole, the junction of lid and box body is provided with sealing gasket, and lid and box body are provided with the lockset that is mutually locked.
2. multi-functional silo ventilation unit according to claim 1 is characterized in that: be provided with two, the side of box body at the bottom of the described pipe joint box and be provided with one.
3. multi-functional silo ventilation unit according to claim 1, it is characterized in that: the pipe joint at the bottom of the described box: one is interior circulating pipe joint, and one is ventilation duct, carefully grows for one, slightly lack for one, the pipe joint on the box body side is the outside circulation pipe joint.
4. multi-functional silo ventilation unit according to claim 1, it is characterized in that: described lockset is: lid is provided with dead bolt, and the corresponding position with dead bolt on box body is provided with the latch hook that can be mutually locked.
5. multi-functional silo ventilation unit according to claim 1, it is characterized in that: described lid and box body are made with cold-rolled steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920188488XU CN201479629U (en) | 2009-08-03 | 2009-08-03 | Multifunctional granary ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920188488XU CN201479629U (en) | 2009-08-03 | 2009-08-03 | Multifunctional granary ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201479629U true CN201479629U (en) | 2010-05-26 |
Family
ID=42418525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920188488XU Expired - Fee Related CN201479629U (en) | 2009-08-03 | 2009-08-03 | Multifunctional granary ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201479629U (en) |
-
2009
- 2009-08-03 CN CN200920188488XU patent/CN201479629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120803 |