CN205408690U - Pipe -roof wall ventilation system is inserted to grain heap - Google Patents
Pipe -roof wall ventilation system is inserted to grain heap Download PDFInfo
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- CN205408690U CN205408690U CN201620109237.8U CN201620109237U CN205408690U CN 205408690 U CN205408690 U CN 205408690U CN 201620109237 U CN201620109237 U CN 201620109237U CN 205408690 U CN205408690 U CN 205408690U
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- grain heap
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Abstract
The utility model discloses a pipe -roof wall ventilation system is inserted to grain heap, its structure is equipped with negative -pressure air fan (2) for the both sides at granary (1), the air outlet of negative -pressure air fan (2) passes through function equipment (5) and links to each other with granary (1) interior ventilation space (3) that are in grain heap (6) upper portion, be equipped with porous air -supply line (4) that are linked together with ventilate space (3) in grain heap (6), be equipped with porous ventilating board curtain (7) in granary (1) inside wall inboard, intermural formation air -out passageway (8) in porous ventilating board curtain (7) and granary (1), air intake and air -out passageway (8) of negative -pressure air fan (2) are linked together, grain heap (6) top covers there are plastic film (9). The utility model discloses the ground cage of original grain depot, geosyncline ventilation system is whole gives up, makes the fortune grain equipment can direct warehouse entry, increases substantially the efficiency in business turn over storehouse, the transverse ventilation who forms can the directional cold heart, thermal -arrest scheduling problem, implementation and the easy operation of solving of layering.
Description
Technical field
This utility model relates to a kind of grain heap ventilating system, for controlling the key elements such as the moisture of grain, agricultural byproducts, improves grain and the quality of agricultural byproducts and the scientific and technological level of agricultural modernization equipment.
Background technology
Silo is for grain storage or the warehouse of transhipment, and in order to prevent, grain heap is mouldy, moist, infested, cross thermal metamorphism, it is generally required to keep preferably ventilating and airtight condition.What current existing Simple barn had is simply aerated with scavenger fan simply, large storehouse uses cage, gallery ventilation system etc. on the ground, and ventilation effect is the best, is not suitable for modernizing grain depot and uses, or structure is more complicated, or mechanized operation difficulty turnover storehouse efficiency is low.
Utility model content
The purpose of this utility model is aiming at deficiency of the prior art, it is provided that one can realize being dried, cools down, parasite killing and quenched function, and efficiently without dead angle, the grain heap of minimizing hand labor intensity intubates curtain aeration system.
The technical solution adopted in the utility model is as follows:
A kind of grain heap intubates curtain aeration system, it is characterized in that it includes silo, equipped with the grain heap of grain in silo, it is provided with negative-pressure air fan outside the both sides of described silo, the air outlet of described negative-pressure air fan is connected with the air inlet of function device, the air outlet of function device is connected with the airspace being in grain heap top in silo, described grain heap is provided with the porous blast pipe being connected with airspace, the inside sidewalls being correspondingly arranged negative-pressure air fan at silo is provided with porous venting plate curtain wall, air-out passage is formed between the inwall of porous venting plate curtain wall and silo, the air inlet of described negative-pressure air fan is connected with air-out passage.
Described porous blast pipe is provided with many groups, and they uniform intervals are arranged in a line or two row, and its orientation is parallel with porous venting plate curtain wall.
Described porous blast pipe is in the middle part of silo.
Described function device refers to desiccant dehumidification machine, grain cooling machine, air conditioner, fumigant insect killing machine or the quality controling machine that adds water.
The top of described grain heap is coated with plastic sheeting, and porous blast pipe is from plastic sheeting centre position right angle setting.
Described porous blast pipe top is connected with airspace, and bottom is on the ground of silo.
Described negative-pressure air fan is arranged on edge under the bottom of air-out passage or the silo sidewall that air-out passage is corresponding with the connector of air-out passage.
This utility model additionally provides the second technical scheme, specific as follows:
A kind of grain heap intubates curtain aeration system, it is characterized in that it includes silo, the side of described silo is provided with negative-pressure air fan, the air outlet of negative-pressure air fan is connected with the air inlet of function device, the air outlet of function device is connected with the air intake window of silo side wall upper part, the two pieces of porous venting plate curtain walls arranged near inwall it are provided with in described silo, air intake passage is formed between one of porous venting plate curtain wall and silo inwall, air-out passage is formed between another block porous venting plate curtain wall and silo opposite side inwall, the vertical dual-side of described porous venting plate curtain wall is connected with the another two inwall of silo respectively；Described air intake passage top communicates with silo headroom space, described air-out passage top seal, and the air inlet of negative-pressure air fan is connected with air-out passage；Be between described two pieces of porous venting plate curtain walls for grain heap, the top of grain heap is coated with plastic sheeting.
Wherein, edge under negative-pressure air fan is arranged on the bottom of air-out passage or the silo sidewall that air-out passage is corresponding with the connector of air-out passage.
This utility model, according to same utility model principle and thinking, additionally provides the third simple scheme, specific as follows:
A kind of grain heap intubates curtain aeration system, it is characterized in that it includes the grain storage framework surrounded by four pieces of dividing plates, it is respectively equipped with two pieces of porous venting plate curtain walls inside two pieces of dividing plates that described grain storage framework is facing, air intake passage is formed between one of porous venting plate curtain wall and the dividing plate of this side, forming air-out passage between another block porous venting plate curtain wall and corresponding dividing plate, the vertical dual-side of described porous venting plate curtain wall is connected with another two pieces of dividing plates respectively；Described air-out passage top seal, and air-out passage is connected with the air inlet of the negative-pressure air fan being arranged on outside grain storage framework；Be between described two pieces of porous venting plate curtain walls for grain heap, the top of grain heap is coated with plastic sheeting or the bottom of grain heap and plastic sheeting is all placed at top.
The beneficial effects of the utility model have:
Solve a ground machine turnover difficult problem, broken old customs decades that grain depot ventilates, started science and protected the new method of grain.The creative ground cage of original grain depot, gallery ventilation system are all given up of this utility model, the equipment such as conveyer, transportation vehicle can direct warehouse entry, increase substantially the efficiency passing in and out storehouse；It is again that side body of wall is under heap grain line simultaneously, porous venting plate curtain wall is all installed, before avoiding, the phenomenon of grain depot grain heap dead corner bad grain occurs, after once mounting, every time before grain warehouse entry, or after delivering from godown, it is not necessary to do mounting or dismounting again, save substantial amounts of time and expense, decrease hand labor intensity.The transversal ventilation formed, efficiency improves 40%.Inserting antipriming pipe in the middle of grain heap, drafting efficiency improves, and cheap, implements making simple.In the porous having fast-assembling mouth intubates, equipped with the wind-distributing pipe of regulation stratification of wind, it is possible to solve the problems such as the cold heart of grain heap, local pyrexia, top layer heat extraction, energy-saving and emission-reduction accurately.
This utility model can do used below, is greatly enhanced grain depot, agricultural byproducts store up the benefit of unit:
When higher moisture conveying grain into storehouse, negative-pressure air fan exports series connection and accesses drying dehumidification machine (corollary equipment) use, and window return air uses, energy recovery, gets final product direct drying generator, whole storehouse grain precipitation, efficiently without dead angle, saves drying, removes down freight.
When fumigant insect killing is offerd medicine, negative-pressure air fan outlet series connection accesses phosphine generator (corollary equipment), connects window backwind tube and uses to the antipriming pipe in the middle of grain heap, and poison quickly can be permeated parasite killing in grain heap by the extensive dosage that reduces.Open a position out before sky grain, extraordinary can get rid of residual again, it might even be possible to empty after chemical degradation toxicity, reduce environmental pollution.
When paddy drying keeps grain quality, fan outlet series connection accesses grain cooling machine or air-conditioning (corollary equipment), and window return air uses, it is possible to carry out paddy drying efficiently, keeps the edible qualities such as grain；
Before Grain Inventory Updating By Turns delivers from godown processing, negative-pressure air fan outlet series connection accesses quenched humidification atomizer (corollary equipment), and window backwind tube uses the antipriming pipe in the middle of grain heap, it is possible to heightens the moisture such as grain, improves grain processing technological quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of scheme one in this utility model.
Fig. 2 is the structural representation of scheme two in this utility model.
Fig. 3 is the structural representation of scheme three in this utility model.
Detailed description of the invention
The utility model is further described below in conjunction with the accompanying drawings:
As shown in Figure 1, this is one of scheme of the present utility model, is typically employed in length more than 15 meters, span more than 12 meters, the horizontal warehouse that silo heap is high more than 4 meters, its structure includes silo 1, and equipped with grain heap 6 in silo 1, the both sides of silo 1 are provided with negative-pressure air fan 2, the air outlet of negative-pressure air fan 2 is connected with the air inlet of function device 5, the air outlet of function device 5 is connected with the window of silo 1, arrives the airspace 3 on grain heap 1 top, is connected with the airspace 3 being in grain heap 6 top in silo 1.Being provided with the porous blast pipe 4 being connected with airspace 3 in grain heap 6, porous intake air way 4 top is connected with airspace 3, and bottom is fixed on the ground of silo 1.Porous blast pipe 4 is provided with many groups of (30 meters long grain heaps, about at 60 groups of blast pipes), they uniform intervals are arranged in a line or two row, and its orientation is parallel with porous venting plate curtain wall 7, it is preferably provided at porous blast pipe 4 and is in the middle part of silo 1, convenient to grain heap uniform ventilation.The general length of porous blast pipe 4 is at 1 meter, and high several meters of grain heap just vertically connects with several porous blast pipes 4, coordinates the standard of supplying drainage PVC, and its caliber is 110 millimeters, and air vent aperture above, at 3 millimeters, does not spill grain and is limited, and percent opening is more than 30%.The inside sidewalls being correspondingly arranged negative-pressure air fan 2 at silo 1 is provided with porous venting plate curtain wall 7, forms air-out passage 8 between the inwall of porous venting plate curtain wall 7 and silo 1, and the air inlet of negative-pressure air fan 2 is connected with air-out passage 8.Negative-pressure air fan 2 is preferably provided at edge under the bottom of air-out passage 8 or silo 1 sidewall that air-out passage 8 is corresponding with the connector of air-out passage 8, and ventilation effect can be better achieved.The top of grain heap 6 is coated with plastic sheeting 9, and porous blast pipe 4 is from the centre position of plastic sheeting 9, right angle setting.Plastic sheeting 9 can take off film separately, it is also possible to pressing is airtight.Porous blast pipe 4 is vertically to be coupled by the metal tube fast-assembling mouth that length is consistent to form, and pipe, built with the wind-distributing pipe of regulation negative pressure stratification of wind, inserts porous blast pipe 4 after grain warehouse entry, porous blast pipe 4 extracted by grain before delivering from godown.Negative-pressure air fan 2 is arranged on the original vent on edge under the outlet at bottom of air-out passage 8 or silo 1 sidewall that air-out passage 8 is corresponding with the connector of air-out passage 8.
Function device 5 in this utility model refers to dehumidifier, cooler, fumigant insect killing machine or adds the equipment of the generation additional functions such as mist-like quality controling machine.This utility model make use of lap-joint in the middle of the thin film on grain heap surface, takes off film under negative pressure and cracks, and forms the lateral beam wind in left and right in span direction, and ventilation effect is the best.
This utility model additionally provides another kind of technical scheme, it is generally used for the old-fashioned or small-sized horizontal warehouse of span less than 12 meters, as shown in Figure 2, its structure includes silo 1, the side of silo 1 is provided with negative-pressure air fan 2, the air outlet of negative-pressure air fan 2 is connected with the air inlet of function device 5, the air outlet of function device 5 is connected with the air intake window 10 of silo 1 side wall upper part, the two pieces of porous venting plate curtain walls 7 arranged near inwall it are provided with in silo 1, air intake passage 11 is formed between one of porous venting plate curtain wall 7 and silo 1 inwall, air-out passage 8 is formed between another block porous venting plate curtain wall 7 and silo 1 opposite side inwall.The vertical dual-side of two pieces of porous venting plate curtain walls 7 is connected with the another two inwall of silo 1 respectively.Air intake passage 11 top communicates with silo 1 headroom space, and air-out passage 8 top plastic thin film 9 is closed, and the air inlet of negative-pressure air fan 2 is connected with air-out passage 8.Be between two pieces of porous venting plate curtain walls 7 for grain heap 6, the top of grain heap 6 is coated with plastic sheeting 9.Wherein negative-pressure air fan 2 with the connector of air-out passage 8 it is also preferred that be arranged on edge under the bottom of air-out passage 8 or silo 1 sidewall that air-out passage 8 is corresponding.
This utility model additionally provides the third technical scheme, big peasant household, home farm, agricultural cooperative society and agricultural byproducts processing center etc. can be widely used in, can encircle and hunt down to use bag or the form of simple ventilation wall, woodwork plate realizes, cheap, put in fact affected simply.The most as shown in Figure 3, its structure includes the grain storage framework surrounded by four pieces of dividing plates 12, it is respectively equipped with two pieces of porous venting plate curtain walls 7 inside two pieces of dividing plates 12 that grain storage framework is facing, form air intake passage 11 between one of porous venting plate curtain wall 7 and the dividing plate 12 of this side, between another block porous venting plate 7 and corresponding dividing plate 12, form air-out passage 8.The vertical dual-side of porous venting plate 7 is connected with another two pieces of dividing plates 12 respectively.Air-out passage 8 top seal, and air-out passage 8 is connected with the air inlet of the negative-pressure air fan 2 being arranged on outside grain storage framework.Be between described two pieces of porous venting plate curtain walls 7 for grain heap 6, the top of grain heap 6 is coated with plastic sheeting 9 or the bottom of grain heap 6 and plastic sheeting 9 is all placed at top.When negative-pressure air fan 2 convulsion, it is possible to forming transversal ventilation precipitation, connecting the efficiency such as drying machine, dehumidifier can be higher.
Other undeclared part that this utility model relates to is same as the prior art.
Claims (10)
- null1. a grain heap intubates curtain aeration system，It is characterized in that it includes silo (1)，Equipped with the grain heap (6) of grain in silo (1)，The exterior wall both sides of described silo (1) are provided with negative-pressure air fan (2)，The air outlet of described negative-pressure air fan (2) is connected with the air inlet of function device (5)，The air outlet of function device (5) is connected with the window of silo (1)，Arrive the airspace (3) on grain heap (6) top，Described grain heap (6) is provided with the porous blast pipe (4) being connected with airspace (3)，The inside sidewalls being correspondingly arranged negative-pressure air fan (2) at silo (1) is provided with porous venting plate curtain wall (7)，Air-out passage (8) is formed between the inwall of porous venting plate curtain wall (7) and silo (1)，The air inlet of described negative-pressure air fan (2) is connected with air-out passage (8).
- Grain heap the most according to claim 1 intubates curtain aeration system, it is characterized in that described porous blast pipe (4) is provided with many groups, and they uniform intervals are arranged in a line or two row, and its orientation is parallel with porous venting plate curtain wall (7).
- Grain heap the most according to claim 2 intubates curtain aeration system, it is characterized in that described porous blast pipe (4) is in the middle part of silo (1), porous blast pipe (4) is vertically to be coupled by the metal tube fast-assembling mouth that length is consistent to form, and pipe is built with the wind-distributing pipe of regulation negative pressure stratification of wind.
- Grain heap the most according to claim 1 intubates curtain aeration system, it is characterized in that described function device (5) is dehumidifier, cooler, fumigant insect killing machine or the quality controling machine that adds water.
- Grain heap the most according to claim 1 intubates curtain aeration system, it is characterized in that the top of described grain heap (6) is coated with plastic sheeting (9), and described porous blast pipe (4) is inserted perpendicularly into grain heap from the mid portion of plastic sheeting (9).
- Grain heap the most according to claim 5 intubates curtain aeration system, it is characterized in that described porous blast pipe (4) top is connected with airspace (3), porous blast pipe (4), on the ground of silo (1), is inserted in bottom after grain warehouse entry, porous blast pipe (4) extracted by grain before delivering from godown.
- Grain heap the most according to claim 1 intubates curtain aeration system, it is characterized in that described negative-pressure air fan (2) is arranged on the original vent on edge under the outlet at bottom of air-out passage (8) or silo (1) sidewall that air-out passage (8) is corresponding with the connector of air-out passage (8).
- 8. a grain heap intubates curtain aeration system, it is characterized in that it includes silo (1), the side of described silo (1) is provided with negative-pressure air fan (2), the air outlet of negative-pressure air fan (2) is connected with the air inlet of function device (5), the air outlet of function device (5) is connected with the air intake window (10) of silo (1) side wall upper part, two pieces of porous ventings plate curtain wall (7) arranged near inwall it are provided with in described silo (1), air intake passage (11) is formed between one of porous venting plate curtain wall (7) and silo (1) inwall, air-out passage (8) is formed between another block porous venting plate curtain wall (7) and silo (1) opposite side inwall, the vertical dual-side of described porous venting plate curtain wall (7) another two inwall with silo (1) respectively is connected；Described air intake passage (11) top communicates with silo (1) headroom space, described air-out passage (8) top seal, and the air inlet of negative-pressure air fan (2) is connected with air-out passage (8)；Be between described two pieces of porous ventings plate curtain wall (7) for grain heap (6), the top of grain heap (6) is coated with plastic sheeting (9).
- Grain heap the most according to claim 8 intubates curtain aeration system, it is characterized in that described negative-pressure air fan (2) is arranged on edge under the bottom of air-out passage (8) or silo (1) sidewall that air-out passage (8) is corresponding with the connector of air-out passage (8).
- 10. a grain heap intubates curtain aeration system, it is characterized in that it includes the grain storage framework surrounded by four pieces of dividing plates (12), two piece dividing plate (12) inner sides facing at described grain storage framework are respectively equipped with two pieces of porous ventings plate curtain wall (7), air intake passage (11) is formed between the dividing plate (12) of one of porous venting plate curtain wall (7) and this side, forming air-out passage (8) between another block porous venting plate curtain wall (7) and corresponding dividing plate (12), the vertical dual-side of described porous venting plate curtain wall (7) is connected with another two pieces of dividing plates (12) respectively；Described air-out passage (8) top seal, and air-out passage (8) is connected with the air inlet of the negative-pressure air fan (2) being arranged on outside grain storage framework；Be between described two pieces of porous ventings plate curtain wall (7) for grain heap (6), the top of grain heap (6) is coated with plastic sheeting (9) or the bottom of grain heap (6) and airtight plastic sheeting (9) is all placed at top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109237.8U CN205408690U (en) | 2016-02-03 | 2016-02-03 | Pipe -roof wall ventilation system is inserted to grain heap |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109237.8U CN205408690U (en) | 2016-02-03 | 2016-02-03 | Pipe -roof wall ventilation system is inserted to grain heap |
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| CN205408690U true CN205408690U (en) | 2016-08-03 |
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| CN201620109237.8U Expired - Fee Related CN205408690U (en) | 2016-02-03 | 2016-02-03 | Pipe -roof wall ventilation system is inserted to grain heap |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105723960A (en) * | 2016-02-03 | 2016-07-06 | 杨益荣 | Grain-bulk pipe-inserted curtain-wall ventilating system |
| CN106134656A (en) * | 2016-08-29 | 2016-11-23 | 宽甸佳粮仓储设备有限公司 | A kind of silo machine aeration ventilates and mends device for cooling |
| CN106171317A (en) * | 2016-08-17 | 2016-12-07 | 林峰 | The hot skin of silo in the summer equal cryogenic system of the cold heart |
| CN106818082A (en) * | 2017-03-13 | 2017-06-13 | 云南省粮油科学研究院（云南省粮油产品质量监督检验测试中心） | A kind of novel granary |
| CN114303656A (en) * | 2021-12-24 | 2022-04-12 | 西安交通大学 | Granary grain feeding, ventilating and drying energy-saving system powered by solar photovoltaic panel |
-
2016
- 2016-02-03 CN CN201620109237.8U patent/CN205408690U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105723960A (en) * | 2016-02-03 | 2016-07-06 | 杨益荣 | Grain-bulk pipe-inserted curtain-wall ventilating system |
| CN106171317A (en) * | 2016-08-17 | 2016-12-07 | 林峰 | The hot skin of silo in the summer equal cryogenic system of the cold heart |
| CN106134656A (en) * | 2016-08-29 | 2016-11-23 | 宽甸佳粮仓储设备有限公司 | A kind of silo machine aeration ventilates and mends device for cooling |
| CN106818082A (en) * | 2017-03-13 | 2017-06-13 | 云南省粮油科学研究院（云南省粮油产品质量监督检验测试中心） | A kind of novel granary |
| CN114303656A (en) * | 2021-12-24 | 2022-04-12 | 西安交通大学 | Granary grain feeding, ventilating and drying energy-saving system powered by solar photovoltaic panel |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |