CN109005952A - A kind of silo circulation ventilation device and its method of ventilation - Google Patents
A kind of silo circulation ventilation device and its method of ventilation Download PDFInfo
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- CN109005952A CN109005952A CN201810796465.0A CN201810796465A CN109005952A CN 109005952 A CN109005952 A CN 109005952A CN 201810796465 A CN201810796465 A CN 201810796465A CN 109005952 A CN109005952 A CN 109005952A
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- ventilation
- silo
- flow
- mixing blower
- circulation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/22—Ventilating arrangements
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Storage Of Harvested Produce (AREA)
Abstract
A kind of silo circulation ventilation device and its method of ventilation, belong to granary ventilation device field.The present invention is single for existing silo circulation ventilation device draft type, transformation is difficult, defect complicated for operation, provides that a kind of draft type is more, facilitates the simple silo circulation ventilation device of transformation, practical operation.In the present invention, ventilation opening, circulating pipe, cross box are each attached on the side wall of silo, and the left end of ventilation opening and the upper end of circulating pipe are connected to silo, circulating pipe, cross box and ventilation opening are sequentially communicated from top to bottom and are formed into a loop with silo, change-over gate is set on cross box, No.1 flow-mixing blower fan is set to the junction in cross box and being located at cross box and ventilation opening, and ventilation mouth is set to the right end of ventilation opening.Present invention is mainly applied to the ventilations of the circulation of silo.
Description
Technical field
The invention belongs to granary ventilation device fields.
Background technique
Silo type mainly has silo and horizontal warehouse, wherein silo due to loading depth it is big, loading quantity is more, ventilation
Difficulty is larger.And the main open ventilating system of existing mechanical ventilation system matched with silo and enclosed circulation are logical
Wind system.If both ventilating systems can be fused into a system, only enterprise does not save a large amount of capital fund,
Also make practical operation easier, be based on this reality and needing, it is necessary to research and develop silo, horizontal warehouse ventilation circulation one
System.In transformation, grain is mostly stored in silo, limits reforming mode in this way, it is therefore necessary to research and develop one kind not
The ventilation that is limited by loading, circulation one are through system.
It is therefore desirable to which a kind of draft type is more, facilitates the simple silo circulation ventilation device of transformation, practical operation.
Summary of the invention
The present invention is single for existing silo circulation ventilation device draft type, transformation is difficult, defect complicated for operation,
Provide that a kind of draft type is more, facilitates the simple silo circulation ventilation device of transformation, practical operation.
A kind of technical solution of silo circulation ventilation device according to the present invention is as follows:
A kind of silo circulation ventilation device according to the present invention, it includes silo, ventilation opening, circulating pipe, cross box, turns
Door, No.1 flow-mixing blower fan and ventilation mouth are changed, the upper end of the circulating pipe and the left end of ventilation opening are vertically connected in the side of silo
It on wall, and is connected to silo inside, the side wall of the ventilation opening is equipped with cross box, and the lower end of the circulating pipe and cross box connect
It is logical, and the circulating pipe, cross box and ventilation opening are sequentially communicated from top to bottom and are formed into a loop with silo, the side of the cross box
Face is equipped with change-over gate, and the No.1 flow-mixing blower fan is set to the junction in cross box and being located at cross box and ventilation opening, described logical
Air port door is set to the right end of ventilation opening.
Further: it further includes centrifugal blower, the air outlet face ventilation mouth right end setting of the centrifugal blower.
Further: it further includes No. two flow-mixing blower fans, No. two flow-mixing blower fans be set to silo in and be located at silo with
The junction of ventilation opening.
A kind of method of ventilation of silo circulation ventilation device, when ventilation mouth and change-over gate are turned off, No.1 flow-mixing blower fan
When operation, circulation ventilation right-hand circular in circuit；When ventilation mouth and change-over gate are turned off, the commutation of No.1 flow-mixing blower fan is transported
When row, circulation ventilation left-hand circular in circuit；When ventilation mouth is closed, change-over gate is opened, when No.1 flow-mixing blower fan is run,
Outside air is entered by cross box, enters silo after the pressurization of No.1 flow-mixing blower fan.
Further: when change-over gate is closed, and ventilation mouth is opened, silo carries out centrifugal blower ventilation, and centrifugal blower produces
Anger stream enters silo by ventilation opening.
Further: when ventilation mouth and change-over gate are turned off, No.1 flow-mixing blower fan and No. two flow-mixing blower fans are in the same direction simultaneously
When operation, circulation ventilation recycle in silo clockwise；When ventilation mouth and change-over gate are turned off, No.1 flow-mixing blower fan and
When No. two flow-mixing blower fans commutate simultaneously and is in the same direction, circulation ventilation recycles progress in silo counterclockwise；When ventilation mouth close,
Change-over gate is opened, and when No.1 flow-mixing blower fan and No. two flow-mixing blower fans are run in the same direction simultaneously, outside air is entered by cross box, through one
Enter silo after number flow-mixing blower fan and No. two flow-mixing blower fans pressurizations；Commutated simultaneously when No.1 flow-mixing blower fan and No. two flow-mixing blower fans and
When in the same direction, ventilation will carry out opposite direction ventilation；It is extraneous when ventilation mouth is opened, change-over gate is closed, and No. two flow-mixing blower fans are run
Air enters silo by ventilation opening；When No. two flow-mixing blower fans commutate, ventilation will carry out opposite direction ventilation.
A kind of beneficial effect of silo circulation ventilation device according to the present invention is:
A kind of silo circulation ventilation device according to the present invention, by existing open ventilating system and enclosed
Circulation ventilating system is fused into a system, and only enterprise does not save a large amount of capital fund, also makes practical operation simpler
Just, circulating pipe and flow-mixing blower fan are set to outside silo, just by silo, whether loading is not limited, easy for installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of silo circulation ventilation device；
Fig. 2 is the circulation ventilation schematic diagram of silo circulation ventilation device；
Fig. 3 is the flow-mixing blower fan ventilation schematic diagram of silo circulation ventilation device；
Fig. 4 is the centrifugal blower ventilation schematic diagram of silo circulation ventilation device；
Fig. 5 is double flow-mixing blower fan circulation ventilation schematic diagram of silo circulation ventilation device；
Fig. 6 is double flow-mixing blower fans ventilation schematic diagram of silo circulation ventilation device；
Fig. 7 is double flow-mixing blower fan list blower ventilation schematic diagrames of silo circulation ventilation device.
Wherein: 1 be silo, 2 be ventilation opening, 3 be circulating pipe, 4 be cross box, 5 be change-over gate, 6 be No.1 flow-mixing blower fan,
7 it is ventilation mouth, 8 be centrifugal blower, 9 is No. two flow-mixing blower fans.
Specific embodiment
Below with reference to embodiment, the following further describes the technical solution of the present invention, and however, it is not limited to this, all right
Technical solution of the present invention is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be contained
Lid is within the protection scope of the present invention.
Embodiment 1
Illustrate the present embodiment in conjunction with Fig. 1-Fig. 3, in the present embodiment, a kind of silo circulation ventilation dress according to the present invention
It sets, it includes silo 1, ventilation opening 2, circulating pipe 3, cross box 4, change-over gate 5, No.1 flow-mixing blower fan 6 and ventilation mouth 7, described
The upper end of circulating pipe 3 and the left end of ventilation opening 2 are vertically connected on the side wall of silo 1, and be connected to inside silo 1, it is described logical
The side wall in air port 2 is equipped with cross box 4, and the lower end of the circulating pipe 3 is connected to cross box 4, and the circulating pipe 3, cross box 4
It is sequentially communicated with ventilation opening 2 and is formed into a loop with silo 1 from top to bottom, the side of the cross box 4 is equipped with change-over gate 5, described
No.1 flow-mixing blower fan 6 is set to the junction in cross box 4 and being located at cross box 4 and ventilation opening 2, and the ventilation mouth 7 is set to logical
The right end in air port 2；
Specific method of ventilation are as follows: when ventilation mouth 7 and change-over gate 5 are turned off, and No.1 flow-mixing blower fan 6 is run, circulation is logical
Wind right-hand circular in circuit；When ventilation mouth 7 and change-over gate 5 are turned off, and the commutation of No.1 flow-mixing blower fan 6 is run, circulation
Ventilation left-hand circular in circuit；It is extraneous empty when No.1 flow-mixing blower fan 6 is run when ventilation mouth 7 is closed, change-over gate 5 is opened
Gas is entered by cross box 4, enters silo 1 after the pressurization of No.1 flow-mixing blower fan 6.
It is as shown in Figure 2: when ventilation mouth 7 and change-over gate 5 are all in closed state, when No.1 flow-mixing blower fan 6 is run, circulation
Ventilation carries out recycling in silo 1 clockwise as shown in Figure 2；Since No.1 flow-mixing blower fan 6 is two-way blower fan, when No.1 mixed flow wind
When machine 6 commutates, circulation ventilation recycle in silo 1 counterclockwise.
As shown in Figure 3: when change-over gate 5 is opened, No.1 flow-mixing blower fan 6 is run, and outside air is entered by cross box 4, is passed through
No.1 flow-mixing blower fan 6 enters silo 1 after pressurizeing.
Embodiment 2
Illustrate the present embodiment in conjunction with Fig. 4, in the present embodiment, a kind of silo circulation ventilation device according to the present invention,
It further includes centrifugal blower 8,7 right end of the air outlet face ventilation mouth setting of the centrifugal blower 8；
Specific method of ventilation are as follows: when change-over gate 5 is closed, and ventilation mouth 7 is opened, silo 1 carries out centrifugal blower 8 and divulges information,
Centrifugal blower 8 generates air-flow and enters silo 1 by ventilation opening 2.
As shown in Figure 4: when silo 1, which needs to carry out centrifugal blower 8, divulges information, change-over gate 5 is closed, and ventilation mouth 7 is opened, from
Heart blower 8 generates air-flow and enters silo 1 by ventilation opening 2, carries out the ventilation of 8 formula of centrifugal blower.
Embodiment 3
Illustrate the present embodiment in conjunction with Fig. 5-Fig. 7, in the present embodiment, a kind of silo circulation ventilation dress according to the present invention
It sets, it further includes No. two flow-mixing blower fans 9, and No. two flow-mixing blower fans 9 are set to the company in silo 1 and being located at silo 1 and ventilation opening 2
Meet place；
Specific method of ventilation are as follows: when ventilation mouth 7 and change-over gate 5 are turned off, No.1 flow-mixing blower fan 6 and No. two flow-mixing blower fans
When 9 operation in the same direction simultaneously, circulation ventilation recycle in silo 1 clockwise；When ventilation mouth 7 and change-over gate 5 are turned off, one
When number flow-mixing blower fan 6 and No. two flow-mixing blower fans 9 commutate simultaneously and are in the same direction, circulation ventilation recycles progress in silo 1 counterclockwise；
It is extraneous empty when ventilation mouth 7 is closed, change-over gate 5 is opened, and No.1 flow-mixing blower fan 6 and No. two flow-mixing blower fans 9 are run in the same direction simultaneously
Gas is entered by cross box 4, enters silo 1 after No.1 flow-mixing blower fan 6 and No. two flow-mixing blower fans 9 pressurize；When No.1 flow-mixing blower fan 6
When commutating simultaneously with No. two flow-mixing blower fans 9 and is in the same direction, ventilation will carry out opposite direction ventilation；When ventilation mouth 7 is opened, change-over gate 5
It closes, when No. two flow-mixing blower fans 9 are run, outside air enters silo 1 by ventilation opening 2；When No. two flow-mixing blower fans 9 commutate, lead to
Wind will carry out opposite direction ventilation.
FIG. 1 to FIG. 4 is that single flow-mixing blower fan is aerated and divulges information with circulation, can also carry out double flow-mixing blower fans series connection and carry out
Ventilation and circulation.
It is as shown in Figure 5: when ventilation mouth 7 and change-over gate 5 are all in closed state, No.1 flow-mixing blower fan 6 and No. two mixed flows
When blower 9 is run in the same direction simultaneously, circulation ventilation carries out recycling in silo 1 clockwise as shown in Figure 5；Since flow-mixing blower fan is double
To blower, when No.1 flow-mixing blower fan 6 and No. two flow-mixing blower fans 9 commutate simultaneously and are in the same direction, circulation ventilation exists progress counterclockwise
Circulation in silo 1.
It is as shown in Figure 6: when ventilation mouth 7 is closed, 5 opening state of change-over gate, No.1 flow-mixing blower fan 6 and No. two flow-mixing blower fans
When 9 operation in the same direction simultaneously, ventilation is carried out by Fig. 6 air flow condition, and outside air is entered by cross box 4, through 6 He of No.1 flow-mixing blower fan
No. two flow-mixing blower fans 9 enter silo 1 after pressurizeing；Since flow-mixing blower fan is two-way blower fan, when No.1 flow-mixing blower fan 6 and No. two mixed flows
When blower 9 commutates simultaneously and is in the same direction, ventilation will carry out opposite direction ventilation.
As shown in Figure 7: when ventilation mouth 7 is opened, change-over gate 5 is closed, and No. two flow-mixing blower fans 9 are run, Fig. 7 gas is pressed in ventilation
Stream mode carries out；Since No. two flow-mixing blower fans 9 are two-way blower fan, when No. two flow-mixing blower fans 9 commutate, ventilation will carry out opposite direction
Ventilation.
Claims (6)
1. a kind of silo circulation ventilation device, which is characterized in that it includes silo (1), ventilation opening (2), circulating pipe (3), conversion
Case (4), change-over gate (5), No.1 flow-mixing blower fan (6) and ventilation mouth (7), the upper end of the circulating pipe (3) and ventilation opening (2)
Left end is vertically connected on the side wall of silo (1), and is connected to silo (1) inside, and the side wall of the ventilation opening (2), which is equipped with, to be turned
It changes case (4), the lower end of the circulating pipe (3) is connected to cross box (4), and the circulating pipe (3), cross box (4) and ventilation opening
(2) it is sequentially communicated and is formed into a loop with silo (1) from top to bottom, the side of the cross box (4) is equipped with change-over gate (5), described
No.1 flow-mixing blower fan (6) is set to the junction in cross box (4) and being located at cross box (4) and ventilation opening (2), the ventilation mouth
(7) it is set to the right end of ventilation opening (2).
2. a kind of silo circulation ventilation device according to claim 1, which is characterized in that it further includes centrifugal blower (8),
Air outlet face ventilation mouth (7) right end of the centrifugal blower (8) is arranged.
3. a kind of silo circulation ventilation device according to claim 1, which is characterized in that it further includes No. two flow-mixing blower fans
(9), No. two flow-mixing blower fans (9) are set to the junction in silo (1) and being located at silo (1) and ventilation opening (2).
4. a kind of method of ventilation based on silo circulation ventilation device described in claim 1, which is characterized in that work as ventilation mouth
(7) it is turned off with change-over gate (5), when No.1 flow-mixing blower fan (6) is run, circulation ventilation right-hand circular in circuit；Work as ventilation
Mouth door (7) and change-over gate (5) are turned off, and when No.1 flow-mixing blower fan (6) commutation is run, circulation ventilation follows counterclockwise in circuit
Ring；When ventilation mouth (7) are closed, change-over gate (5) is opened, when No.1 flow-mixing blower fan (6) is run, outside air is by cross box (4)
Into into silo (1) after No.1 flow-mixing blower fan (6) pressurization.
5. a kind of method of ventilation based on silo circulation ventilation device as claimed in claim 2, which is characterized in that work as change-over gate
(5) it closes, when ventilation mouth (7) is opened, silo (1) carries out centrifugal blower (8) ventilation, and centrifugal blower (8) generates air-flow by leading to
Air port (2) enters silo (1).
6. a kind of method of ventilation based on silo circulation ventilation device as claimed in claim 3, which is characterized in that work as ventilation mouth
(7) it is turned off with change-over gate (5), when No.1 flow-mixing blower fan (6) and No. two flow-mixing blower fans (9) run in the same direction simultaneously, circulation ventilation
Carry out the circulation in silo (1) clockwise；When ventilation mouth (7) and change-over gate (5) are turned off, No.1 flow-mixing blower fan (6) and two
When number flow-mixing blower fan (9) commutates simultaneously and is in the same direction, circulation ventilation will carry out the circulation in silo (1) counterclockwise；Work as ventilation mouth
(7) it closes, change-over gate (5) opening, when No.1 flow-mixing blower fan (6) and No. two flow-mixing blower fans (9) run in the same direction simultaneously, outside air
Entered by cross box (4), enters silo (1) after No.1 flow-mixing blower fan (6) and No. two flow-mixing blower fan (9) pressurizations；When No.1 is mixed
When flow fan (6) and No. two flow-mixing blower fans (9) are commutated simultaneously and are in the same direction, ventilation will carry out opposite direction ventilation；When ventilation mouth (7)
It opens, change-over gate (5) closing, when No. two flow-mixing blower fans (9) run, outside air enters silo (1) by ventilation opening (2)；When two
When the commutation of number flow-mixing blower fan (9), ventilation will carry out opposite direction ventilation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796465.0A CN109005952B (en) | 2018-07-19 | 2018-07-19 | Circulating ventilation device and ventilation method for granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796465.0A CN109005952B (en) | 2018-07-19 | 2018-07-19 | Circulating ventilation device and ventilation method for granary |
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| Publication Number | Publication Date |
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| CN109005952A true CN109005952A (en) | 2018-12-18 |
| CN109005952B CN109005952B (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810796465.0A Active CN109005952B (en) | 2018-07-19 | 2018-07-19 | Circulating ventilation device and ventilation method for granary |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102282983A (en) * | 2011-06-08 | 2011-12-21 | 南京财经大学 | Layered ventilation method and system for grain store |
| CN205093210U (en) * | 2015-11-18 | 2016-03-23 | 史钢强 | Novel granary ventilates, circulation integration device |
| 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 |
| CN205671024U (en) * | 2016-06-23 | 2016-11-09 | 史钢强 | A kind of silo with special air conditioner ventilates, circulation system |
| CN107013072A (en) * | 2017-04-06 | 2017-08-04 | 黄金宇 | The silos such as new silo, vertical silo, brick dumpy silo, steel silo layering ventilation, circulation integral system |
-
2018
- 2018-07-19 CN CN201810796465.0A patent/CN109005952B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102282983A (en) * | 2011-06-08 | 2011-12-21 | 南京财经大学 | Layered ventilation method and system for grain store |
| CN205093210U (en) * | 2015-11-18 | 2016-03-23 | 史钢强 | Novel granary ventilates, circulation integration device |
| CN205671024U (en) * | 2016-06-23 | 2016-11-09 | 史钢强 | A kind of silo with special air conditioner ventilates, circulation 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 |
| CN107013072A (en) * | 2017-04-06 | 2017-08-04 | 黄金宇 | The silos such as new silo, vertical silo, brick dumpy silo, steel silo layering ventilation, circulation integral system |
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| CN109005952B (en) | 2021-06-11 |
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