CN207322416U - The spiral-flow type oxygen-increasing device that air inlet uniformity is disperseed - Google Patents
The spiral-flow type oxygen-increasing device that air inlet uniformity is disperseed Download PDFInfo
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- CN207322416U CN207322416U CN201721047540.0U CN201721047540U CN207322416U CN 207322416 U CN207322416 U CN 207322416U CN 201721047540 U CN201721047540 U CN 201721047540U CN 207322416 U CN207322416 U CN 207322416U
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- oxygenation
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- pond
- air
- water
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Abstract
It the utility model is related to the spiral-flow type oxygen-increasing device that a kind of air inlet uniformity is disperseed, including shell body, oxygenation pond, air inlet pipeline and water intake mechanism；The oxygenation room of open top is equipped with the oxygenation pond, the air blowing end of the air inlet pipeline is extended in the oxygenation room；The shell body is sheathed on the outside of the oxygenation pond, encloses to form diffluence room between the shell body and the oxygenation pond, which connects with the oxygenation room, which is used for diffluence room's water filling.The water of the water intake mechanism injection of the oxygen-increasing device of the utility model is further separated into oxygenation pond by several inlet openings, can effectively be contacted, mixed with air, and then is effectively improved the dissolved oxygen efficiency and dissolved oxygen effect of water body；And by the first inlet opening obliquely and to the left or right-oblique structure setting so that the current that diffluence room enters oxygenation pond produce the swirling motion of directional-rotation so that the mixing of water body and air is more abundant, and dissolved oxygen efficiency and dissolved oxygen effect are obtained and further lifted.
Description
Technical field
A kind of oxygen-increasing device is the utility model is related to, particularly relates to the spiral-flow type oxygen-increasing device that a kind of air inlet uniformity is disperseed.
Background technology
Aquaculture usually requires configuration oxygen-increasing device to increase the oxygen content of water body, and then improves surviving for aquaculture organism
Rate and the growth for suppressing anaerobic bacteria.Mainly air is squeezed into by its air pump carried using relatively broad aerator at present
In water, the purpose of increase water oxygen content is realized with this.Current aerator mainly has paddle aerator, Waterwheel-type to increase
Oxygen machine, jet aerator, water-spraying oxygen-increasing machine, inflatable aerator, suction-type aerator, vortex type oxygen enhancing machine, oxygen increasing pump,
Spray formula aerator and atomizing aerator etc. are gushed, its structure majority is complex, and equipment manufacturing costs are high, and need regular
Periodic inspection, use cost and maintenance cost are high；And the oxygenation effect of the aerator of part price inexpensively can not expire
Full border use demand, to ensure oxygenation effect, raiser need to be significantly increased cost purchased and safeguarded it is more advanced
Aerator, causes aquaculture cost to be significantly increased.
The content of the invention
The utility model provides the spiral-flow type oxygen-increasing device that a kind of air inlet uniformity is disperseed, to overcome existing most aerators
Complicated, the problems such as oxygenation efficiency is low, aquaculture cost is high.
The utility model adopts the following technical solution：
The spiral-flow type oxygen-increasing device that air inlet uniformity is disperseed, including shell body, oxygenation pond, air inlet pipeline and water intake mechanism.On
The oxygenation room that open top is equipped with oxygenation pond is stated, the air blowing end of above-mentioned air inlet pipeline is extended in the oxygenation room.Above-mentioned shell
Body is sheathed on the outside of the oxygenation pond, encloses to form diffluence room between the shell body and the oxygenation pond, the diffluence room and the oxygenation room
Connection, the water intake mechanism are used for diffluence room's water filling.At least two the first inlet openings of row are equipped with oxygenation pond side wall from lower to upper, often
A line is formed by a plurality of evenly arranged first inlet openings, all first inlet openings be from bottom to top and to the left or
Tilt and be disposed to extend on the right side of person.Above-mentioned air blowing end is in frustum cone structure, and air blowing end is arranged on above-mentioned oxygenation room bottom and deep along oxygenation room
Spend direction extension.Air blowing end is uniformly distributed some ventholes, and venthole is arranged on the side face at air blowing end.The week at above-mentioned air blowing end
Face cone degree is 1:5~12, the height at air blowing end is 0.25~0.5 times of above-mentioned oxygenation room depth.Also filled at the top of above-mentioned oxygenation pond
Equipped with rectifying cover, which is equipped with water conservancy diversion slot, is equipped with a plurality of deflector holes at the top of the rectifying cover, all deflector holes are equal
Connected with the water conservancy diversion slot.The slot bottom of above-mentioned water conservancy diversion slot is equipped with least two flow guide bars by extending centrally out.It is above-mentioned to lead
The ratio of the depth in chute hole and the height of the flow guide bar is 1~2.5：1.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model has following excellent
Point：The configuration that the oxygen-increasing device of the utility model passes through the diffluence room between shell body and oxygenation pond so that water intake mechanism injects
Water be further separated into oxygenation pond by several inlet openings, increase the contact area of the air of current and air inlet pipeline injection；
When water intake mechanism water injection pressure is larger, the water for injecting oxygenation pond is in spray regime, can effectively be contacted, mixed with air
Close, and then be effectively improved the dissolved oxygen efficiency and dissolved oxygen effect of water body；And pass through the obliquely and to the left or right of the first inlet opening
Inclined structure setting so that diffluence room enters the swirling motion of the current generation directional-rotation of oxygenation pond so that water body and sky
The mixing of gas is more abundant, its contact area further increases, its dissolved oxygen efficiency and dissolved oxygen effect are obtained and further lifted.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the oxygen-increasing device of the utility model.
Fig. 2 is the schematic cross-sectional view for the oxygen-increasing device for being equipped with collector ring and rectifying cover.
Fig. 3 is the enlarged drawing of the local A in Fig. 2.
Fig. 4 is the present invention looks up structural representation of the rectifying cover of the utility model.
Fig. 5 is schematic cross-sectional view of the rectifying cover along B-B directions in Fig. 4.
Embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, the spiral-flow type oxygen-increasing device that air inlet uniformity is disperseed, including shell body 1, oxygenation pond 2, air inlet pipeline
3 and water intake mechanism 4.The oxygenation room 20 of open top is equipped with above-mentioned oxygenation pond 2, oxygenation room 20 is in truncated cone-shaped, oxygenation room 20
The ratio of upper end diameter and lower end diameter is 1：1.2~1.8, the preferably ratio of the two is 1：1.6.The air blowing of above-mentioned air inlet pipeline 3
End 31 is extended in the oxygenation room 20.Above-mentioned shell body 1 is sheathed on the outside of the oxygenation pond 2, the shell body 1 and the oxygenation pond 2
Between enclose to form diffluence room 12, which connects with the oxygenation room 20.The water intake mechanism 4 is used for 12 water filling of diffluence room,
Water intake mechanism 4 includes aqueduct 41 and booster pump 42, and aqueduct 41 is connected with above-mentioned diffluence room 12, and booster pump 42 is used to increase
Add the water delivery pressure in aqueduct 41.The oxygen-increasing device of the utility model passes through the diffluence room between shell body 1 and oxygenation pond 2
12 configuration so that water intake mechanism 4 inject water be further separated into oxygenation pond 2 by several inlet openings, increase current with into
The contact area for the air that air pipe 3 injects；When 4 water injection pressure of water intake mechanism is larger, the water of injection oxygenation pond 2 is in spurting
State, can effectively be contacted with air, is mixed, and then be effectively improved the dissolved oxygen efficiency and dissolved oxygen effect of water body.
With continued reference to Fig. 1, Fig. 2, four the first inlet openings of row 21 are equipped with from lower to upper on 2 side wall of oxygenation pond, it is equal per a line
Be made of a plurality of evenly arranged first inlet openings 21, all first inlet openings 21 be from bottom to top and to the left or
Right side tilts and is disposed to extend.And by the first inlet opening 21 obliquely and to the left or right-oblique structure setting so that point
Flow chamber 12 enters the swirling motion of the current generation directional-rotation of oxygenation pond 2 so that and the mixing of water body and air is more abundant, its
Contact area further increases, its dissolved oxygen efficiency and dissolved oxygen effect are obtained and further lifted.The current that water intake mechanism 4 injects are in oxygenation
In device flow direction as shown in Figure 1, Figure 2 in the arrow marked as a shown in.
Referring to figs. 1 to Fig. 3, above-mentioned air blowing end 31 is in frustum cone structure, and air blowing end 31 is arranged on above-mentioned 20 bottom of oxygenation room and edge
The 20 depth direction extension of oxygenation room.Air blowing end 31 is uniformly distributed some ventholes 310, and venthole 310 is arranged on air blowing end 31
On side face, the side face taper at above-mentioned air blowing end 31 is 1:5~12, the preferably taper is 1:8；The height at air blowing end 31 is above-mentioned increasing
0.25~0.5 times of 20 depth of oxygen room, is preferably 0.4 times.Blast mechanism blasts air by air inlet pipeline 3, and air is by blowing
Uniformly distributed venthole 310 enters in oxygenation pond 2 on end 31；Arrow marked as b of 310 outlet of venthole as shown in Figure 1, Figure 2, in Fig. 3
Shown in number.The structure setting at air blowing end 31 so that the oblique outer output of air, the current projected with the inlet opening of oxygenation pond 2 occur
Collide, and then the oxygen effectively lifted in air is dissolved in the water dissolved oxygen rate.
With continued reference to Fig. 1, Fig. 2, the above-mentioned top of oxygenation room 20, which is equipped with, expands passage 25, which is in inverted round stage
Shape.The side wall of above-mentioned expansion passage 25 is equipped with least the second inlet opening of a line 23, per a line by a plurality of evenly arranged
Second inlet opening 23 is formed, and all second inlet openings 23 are to tilt to be disposed to extend from bottom to top.Match somebody with somebody the second inlet opening 23
Put, the current flowed through are acted on flow-disturbing so that agitation movement occurs inside current, further improves the solubility of oxygen.
With reference to Fig. 2, the top of above-mentioned oxygenation pond 2 is equipped with collector ring 26, and the diameter of 26 inner wall of collector ring is from lower to upper
Progressively reduce.The current that oxygenation room 20 is flowed out by the path of expansion passage 25 after expanding, then the path by collector ring 26
Reduce, in this process, the closing-in structure of collector ring 26 has compression, rectified action to the current in oxygenation room 20 so that
Stirred inside current, further improve the solubility of oxygen.
With reference to Fig. 2, Fig. 4 and Fig. 5, the above-mentioned top of oxygenation pond 2 is also equipped with rectifying cover 24, which is equipped with and leads
Chute hole 240, the top of rectifying cover 24 are equipped with a plurality of deflector holes 241, and all deflector holes 241 connect with the water conservancy diversion slot 240
It is logical.The slot bottom of above-mentioned water conservancy diversion slot 240 is equipped with four flow guide bars 242 by extending centrally out.The depth of water conservancy diversion slot 240 with
The ratio of the height of the flow guide bar 242 is 1~2.5：When 1, flow guide bar 242 can just play guide functions, and work as the ratio of the two
For 2：When 1, the water conservancy diversion effect that flow guide bar 242 is played is best.The current that oxygenation pond 2 exports are under the stop of rectifying cover 24, water
Flow path tilts flow direction by changing into vertically upward, and shunts injection by multiple uniformly distributed deflector holes 241 of rectifying cover 24, this
During, the current that rectifying cover 24 exports oxygenation pond 2 have stop, rectified action so that are stirred inside current, into one
Step improves the solubility of oxygen.
By the diffluence room 12 of the utility model, oxygenation pond 2, expand passage 25, collector ring 26, rectifying cover 24 and air blowing end
31 structure setting and be used cooperatively so that multiple agitation mixing action occurs for the output of current so that ensured current with
Effective mixing of oxygen, can effectively lift the dissolved oxygen rate of oxygen in water in air, and dissolved oxygen rate can reach more than 95%,
So as to effective guarantee dissolved oxygen effect, ensure the oxygen content of water.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept, should all belong to the row for invading scope of protection of the utility model
For.
Claims (3)
1. the spiral-flow type oxygen-increasing device that air inlet uniformity is disperseed, including shell body, oxygenation pond, air inlet pipeline and water intake mechanism；It is special
Sign is：The oxygenation room of open top is equipped with the oxygenation pond, the air blowing end of the air inlet pipeline is extended in the oxygenation room；
The shell body is sheathed on the outside of the oxygenation pond, encloses to form diffluence room between the shell body and the oxygenation pond, the diffluence room with
The oxygenation room connects, which is used for diffluence room's water filling；At least two rows first are equipped with oxygenation pond side wall from lower to upper
Inlet opening, is formed, all first inlet openings are from bottom to top per a line by a plurality of evenly arranged first inlet openings
And to the left or it is tilted to the right and is disposed to extend；The air blowing end is in frustum cone structure, and air blowing end is arranged on oxygenation room bottom simultaneously
Extend along oxygenation room depth direction；Air blowing end is uniformly distributed some ventholes, and venthole is arranged on the side face at air blowing end；It is described
The side face taper at air blowing end is 1:5~12, the height at air blowing end is 0.25~0.5 times of oxygenation room depth；The oxygenation
Rectifying cover is also equipped with the top of pond, which is equipped with water conservancy diversion slot, and a plurality of deflector holes, institute are equipped with the top of the rectifying cover
There is deflector hole to be connected with the water conservancy diversion slot.
2. the spiral-flow type oxygen-increasing device that air inlet uniformity as claimed in claim 1 is disperseed, it is characterised in that：The water conservancy diversion slot
Slot bottom is equipped with least two flow guide bars by extending centrally out.
3. the spiral-flow type oxygen-increasing device that air inlet uniformity as claimed in claim 2 is disperseed, it is characterised in that：The water conservancy diversion slot
The ratio of depth and the height of the flow guide bar is 1~2.5：1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047540.0U CN207322416U (en) | 2017-08-21 | 2017-08-21 | The spiral-flow type oxygen-increasing device that air inlet uniformity is disperseed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047540.0U CN207322416U (en) | 2017-08-21 | 2017-08-21 | The spiral-flow type oxygen-increasing device that air inlet uniformity is disperseed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207322416U true CN207322416U (en) | 2018-05-08 |
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ID=62374063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721047540.0U Expired - Fee Related CN207322416U (en) | 2017-08-21 | 2017-08-21 | The spiral-flow type oxygen-increasing device that air inlet uniformity is disperseed |
Country Status (1)
| Country | Link |
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| CN (1) | CN207322416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229158A (en) * | 2020-10-15 | 2021-01-15 | 福建省三钢(集团)有限责任公司 | Steelmaking auxiliary material drying device |
-
2017
- 2017-08-21 CN CN201721047540.0U patent/CN207322416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229158A (en) * | 2020-10-15 | 2021-01-15 | 福建省三钢(集团)有限责任公司 | Steelmaking auxiliary material drying device |
| CN112229158B (en) * | 2020-10-15 | 2022-07-29 | 福建省三钢(集团)有限责任公司 | Steelmaking auxiliary material drying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200821 |