CN207619122U - Disturbed flow type oxygen-increasing device - Google Patents
Disturbed flow type oxygen-increasing device Download PDFInfo
- Publication number
- CN207619122U CN207619122U CN201721047117.0U CN201721047117U CN207619122U CN 207619122 U CN207619122 U CN 207619122U CN 201721047117 U CN201721047117 U CN 201721047117U CN 207619122 U CN207619122 U CN 207619122U
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- China
- Prior art keywords
- oxygenation
- room
- pond
- water
- inlet opening
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model is related to a kind of disturbed flow type oxygen-increasing devices, including outer housing, oxygenation pond, air inlet pipeline and water intake mechanism;The oxygenation room of open top is equipped in oxygenation pond, the air blowing end of the air inlet pipeline extends in the oxygenation room;The outer housing is sheathed on the outside of the oxygenation pond, encloses to form diffluence room between the outer housing and the oxygenation pond, which is connected to the oxygenation room, which is used for diffluence room's water filling;Oxygenation pond side wall is equipped at least two the first inlet openings of row and at least the second inlet opening of a line, and the first inlet opening is to tilt to be disposed to extend from bottom to top and to the left, and the second inlet opening is that from bottom to top and to the right inclination is disposed to extend.The water for injecting oxygen-increasing device is further separated into oxygenation pond by the first, second inlet opening of several opposition directions so that flow generates agitaion, and the contact area of water body and air further increases, and dissolved oxygen efficiency and dissolved oxygen effect obtain and further promoted.
Description
Technical field
The utility model is related to a kind of oxygen-increasing devices, particularly relate to a kind of disturbed flow type oxygen-increasing device.
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 inhibiting anaerobic bacteria.Mainly air is squeezed by its included air pump 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, 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 purchase and safeguard it is more advanced
Aerator causes aquaculture cost to be significantly increased.
Invention content
The utility model provides a kind of disturbed flow type oxygen-increasing device, and to overcome, existing most aerators are complicated, oxygenation
The problems such as efficiency is low, aquaculture cost is high.
The utility model adopts the following technical solution:
Disturbed flow type oxygen-increasing device, including outer housing, oxygenation pond, air inlet pipeline and water intake mechanism.It is equipped in above-mentioned oxygenation pond
The air blowing end of the oxygenation room of open top, above-mentioned air inlet pipeline extends in the oxygenation room.Above-mentioned outer housing is sheathed on the oxygenation
The outside in pond encloses to form diffluence room between the outer housing and the oxygenation pond, which is connected to the oxygenation room, the water intake mechanism
For to diffluence room's water filling.At least two the first inlet openings of row are equipped on oxygenation pond side wall from lower to upper, per a line by a plurality of
Evenly arranged first inlet opening is constituted, and all first inlet openings are from bottom to top and inclination to the left is disposed to extend.Increase
The middle part place on the upper side of oxygen pond side wall is equipped at least the second inlet opening of a line, per a line by a plurality of evenly arranged second water inlets
Hole is constituted, and all second inlet openings are to tilt to be disposed to extend from bottom to top and to the right.Above-mentioned water intake mechanism includes water delivery
Pipeline and booster pump, aqueduct are connected to above-mentioned diffluence room, and booster pump is used to increase the water delivery pressure in aqueduct.
By the above-mentioned description to the utility model structure it is found that 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 outer housing 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 flow 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, is mixed with air
It closes, and then is effectively improved the dissolved oxygen efficiency and dissolved oxygen effect of water body;And by the way that the first inlet opening is arranged a direction, and by the
Two inlet openings be set as with the opposed direction in the first inlet opening, this allows for entering the water of oxygenation pond to increasing by the second inlet opening
The flow for the rotation that the first inlet opening is injected in oxygen pond generates an agitaion so that the flow generation pair rotated in oxygenation room
Rush mixed flow, the contact area of water body and air further increases, and dissolved oxygen efficiency and dissolved oxygen effect are obtained and further promoted.
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 in Fig. 4 along the directions B-B.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Referring to Fig.1, Fig. 2, disturbed flow type oxygen-increasing device, including outer housing 1, oxygenation pond 2, air inlet pipeline 3 and water intake mechanism 4.
The oxygenation room 20 of open top is equipped in above-mentioned oxygenation pond 2, oxygenation room 20 is in truncated cone-shaped, the upper end diameter of oxygenation room 20 and lower end
The ratio of diameter is 1:1.2~1.8, the preferably ratio of the two is 1:1.6.The air blowing end 31 of above-mentioned air inlet pipeline 3 extends to the increasing
In oxygen room 20.Above-mentioned outer housing 1 is sheathed on the outside of the oxygenation pond 2, encloses to form shunting between the outer housing 1 and the oxygenation pond 2
Room 12, the diffluence room 12 are connected to the oxygenation room 20.The water intake mechanism 4 is used for 12 water filling of diffluence room, and water intake mechanism 4 includes defeated
Waterpipe 41 and booster pump 42, aqueduct 41 are connected to above-mentioned diffluence room 12, and booster pump 42 is for increasing in aqueduct 41
Water delivery pressure.The configuration that the oxygen-increasing device of the utility model passes through the diffluence room 12 between outer housing 1 and oxygenation pond 2 so that
The water that water intake mechanism 4 injects is further separated into oxygenation pond 2 by several inlet openings, increases what flow was injected with air inlet pipeline 3
The contact area of air;When 4 water injection pressure of water intake mechanism is larger, the water of injection oxygenation pond 2 is in spray regime, can with air
It effectively contacted, 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, it is equipped with four the first inlet openings of row 21 from lower to upper on 2 side wall of oxygenation pond, it is equal per a line
It is made of a plurality of evenly arranged first inlet openings 21, all first inlet openings 21 are to tilt from bottom to top and to the left
It is disposed to extend.The middle part place on the upper side of 2 side wall of oxygenation pond is equipped with the second inlet opening of a line 22, per a line by a plurality of uniform arrangements
The second inlet opening 22 constitute, all second inlet openings 22 are to tilt to be disposed to extend from bottom to top and to the right.Passing through will
First inlet opening be arranged a direction, and by the second inlet opening be set as with the opposed direction in the first inlet opening, this is allowed for
The water for entering oxygenation pond 2 by the second inlet opening 22 generates one to the flow for the rotation that first inlet opening 21 is injected in oxygenation pond 2
Agitaion so that the flow rotated in oxygenation room 20 liquidates mixed flow, and the contact area of water body and air further increases,
Its dissolved oxygen efficiency and dissolved oxygen effect are obtained and are further promoted.Flow direction such as Fig. 1 in oxygen-increasing device of flow that water intake mechanism 4 injects,
Shown in the arrow marked as a in Fig. 2.
Referring to figs. 1 to Fig. 3, above-mentioned air blowing end 31 is in frustum cone structure, and air blowing end 31 is set to above-mentioned 20 bottom of oxygenation room and edge
20 depth direction of oxygenation room extends.Air blowing end 31 is uniformly distributed to have several ventholes 310, venthole 310 to be set to air blowing end 31
On circumferential surface, the circumferential surface 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, 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;The 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 flow projected with the inlet opening of oxygenation pond 2 occur
The oxygen for colliding, and then effectively being promoted in air is dissolved in the water dissolved oxygen rate.
With continued reference to Fig. 1, Fig. 2,20 top of above-mentioned oxygenation room, which is equipped with, expands channel 25, which is in inverted round stage
Shape.The side wall in above-mentioned expansion channel 25 is equipped at least a line third inlet opening 23, per a line by a plurality of evenly arranged
Third inlet opening 23 is constituted, and all third inlet openings 23 are to tilt to be disposed to extend from bottom to top.Match third inlet opening 23
It sets, there is flow-disturbing effect to the flow flowed through so that agitation movement occurs inside flow, further increases 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
It gradually reduces.After the flow that oxygenation room 20 is flowed out expands in the path by expanding channel 25, then pass through the path of collector ring 26
It reduces, in this process, the closing-in structure of collector ring 26 has compression, rectified action to the flow in oxygenation room 20 so that
It is stirred inside flow, further increases the solubility of oxygen.
With reference to Fig. 2, Fig. 4 and Fig. 5,2 top of above-mentioned oxygenation pond is also equipped with rectifying cover 24, which is equipped with and leads
Chute hole 240,24 top of rectifying cover 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 sets that there are four by the flow guide bar 242 that extends 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 when the ratio of the two
It is 2:When 1, the water conservancy diversion effect that flow guide bar 242 is played is best.The flow that oxygenation pond 2 exports is under the blocking of rectifying cover 24, water
Flow path tilts flow direction by changing into vertically upward, and is shunted and projected by multiple uniformly distributed deflector holes 241 of rectifying cover 24, this
In the process, rectifying cover 24 has blocking, rectified action to the flow that oxygenation pond 2 exports so that is stirred inside flow, into one
Step improves the solubility of oxygen.
By the diffluence room 12 of the utility model, oxygenation pond 2, expand channel 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 flow, to ensured flow with
Effective mixing of oxygen can effectively promote the dissolved oxygen rate of oxygen in water in air, and dissolved oxygen rate can reach 95% or more,
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 (1)
1. disturbed flow type oxygen-increasing device, including outer housing, oxygenation pond, air inlet pipeline and water intake mechanism;It is characterized in that:The oxygenation
The oxygenation room of open top is equipped in pond, the air blowing end of the air inlet pipeline extends in the oxygenation room;The outer housing is arranged
It encloses to form diffluence room between the outside of the oxygenation pond, the outer housing and the oxygenation pond, which is connected to the oxygenation room, should
Water intake mechanism is used for diffluence room's water filling;At least two the first inlet openings of row are equipped on oxygenation pond side wall from lower to upper, it is equal per a line
It is made of a plurality of evenly arranged first inlet openings, all first inlet openings are to tilt from bottom to top and to the left extension
Arrangement;The middle part place on the upper side of oxygenation pond side wall is equipped at least the second inlet opening of a line, per a line by a plurality of evenly arranged
Second inlet opening is constituted, and all second inlet openings are to tilt to be disposed to extend from bottom to top and to the right;The water intake mechanism
Including aqueduct and booster pump, aqueduct is connected to the diffluence room, and booster pump is used to increase the water delivery in aqueduct
Pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721047117.0U CN207619122U (en) | 2017-08-21 | 2017-08-21 | Disturbed flow type oxygen-increasing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721047117.0U CN207619122U (en) | 2017-08-21 | 2017-08-21 | Disturbed flow type oxygen-increasing device |
Publications (1)
Publication Number | Publication Date |
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CN207619122U true CN207619122U (en) | 2018-07-17 |
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ID=62818828
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CN201721047117.0U Expired - Fee Related CN207619122U (en) | 2017-08-21 | 2017-08-21 | Disturbed flow type oxygen-increasing device |
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CN (1) | CN207619122U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109526868A (en) * | 2018-12-28 | 2019-03-29 | 林豪杰 | Increase the giant salamander culture pond water supply and sewerage system of dissolved oxygen amount noise reduction with hybrid cooling |
-
2017
- 2017-08-21 CN CN201721047117.0U patent/CN207619122U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109526868A (en) * | 2018-12-28 | 2019-03-29 | 林豪杰 | Increase the giant salamander culture pond water supply and sewerage system of dissolved oxygen amount noise reduction with hybrid cooling |
CN109526868B (en) * | 2018-12-28 | 2021-04-06 | 桑植县唯美大鲵生物科技有限公司 | Water supply and drainage system for giant salamander culture pond with mixed cooling, dissolved oxygen increasing and noise reduction functions |
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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 |
Granted publication date: 20180717 Termination date: 20200821 |
|
CF01 | Termination of patent right due to non-payment of annual fee |