CN208857014U - A kind of compound aerator of pipeline - Google Patents
A kind of compound aerator of pipeline Download PDFInfo
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- CN208857014U CN208857014U CN201821340553.1U CN201821340553U CN208857014U CN 208857014 U CN208857014 U CN 208857014U CN 201821340553 U CN201821340553 U CN 201821340553U CN 208857014 U CN208857014 U CN 208857014U
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- aerator
- pipeline
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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 relates to a kind of compound aerator of pipeline, water-supply-pipe is horizontally set on pond bottom, and starting point has water inlet；Water delivery pipe end is connected to the lower end of inner tube, and pipe is equipped on the outside of inner tube, and pipe bottom is higher than bottom of inner tube；Outer tube is equipped on the outside of pipe, outer pipe bottom and side wall of the inner tube are tightly connected；The lower part of the annular space between lower part and outer tube and pipe in inner tube, is equipped with aeration head, aeration head with air pump by connecting.The utility model is aerated by secondary pipeline, and improving dissolved oxygen in water value and also having volatilized in water has volatile organic matter, NH3And H2The harmful substances such as S, meanwhile, aeration overflows pond bottom water through excessive pipe to be mixed with the water surface, and under the photosynthesis of sunlight, algae absorbs the harmful substance in water, releases oxygen, improves dissolved oxygen in water value again；Oxygen-enriching, the harmful substance that can evaporate, aoxidize waters layer deposition ensure that good water quality.
Description
Technical field
The utility model relates to a kind of aerators, are a kind of compound aerators of pipeline specifically.
Background technique
Sediment to fish excrement residual bait is the problem of maximum puzzlement and raisers most have a headache in cultivation.See Fig. 3,24
The oxygen content monitoring of hour culture-pool water quality finds that the 0-0.5 meter above water layer contains oxygen value for 6.3mg/L, and 1.5 meters to be lauched
Layer only has 0.8mg/L containing oxygen value, this illustrates that the residual bait excreta in pond culture is deposited in bottom, and organic matter cannot be sufficient
When dioxygen oxidation, sediment generates anaerobic fermentation, releases a large amount of organic substance, NH3And H2The harmful substances such as S are dissolved in bottom
Layer water in make containing oxygen value it is ultralow, affect aquaculture, intermittent drizzles in the rainy season season will cause heavy losses.
Oxidation with aerator oxygenation to mud is that have certain effect, but aerator treatment effects all at present is paid no attention to
Think.Above-mentioned oxygenator in pond has, the oxygen-increasing device of impeller, waterwheel, water spray and aeration etc., has under long-term continuous use certain
Effect, but the worthwhile expense of low aquaculture cost is higher.
Aeration oxygen replenishing in the prior art is shown in that Fig. 1, aeration promote water but whole bottom waters cannot be contained organic matter
Matter, NH3And H2The harmful substances such as S are mixed with upper water.So existing aeration oxygen replenishing device is in use by certain limit
System.
Utility model content
The purpose of this utility model is: taking pond bottom water to make aeration oxygen replenishing using pipeline, secondary or multiple aeration increases
Oxygenation amount and water exchange capacity reduce the saturation of dissolved oxygen, improve aeration oxygen replenishing device oxygen transfer rate；Solve rising for the pond water surface
Width problem；Pond bottom is taken to contain organic substance, NH3And H2The harmful substances such as S water body is joined with upper water column, photosynthetic in sunlight
Under effect, algae absorbs Organic substance in water matter, NH3And H2The harmful substances such as S release oxygen, and oxygenation in water, further mentions again
High water oxygen level, plays the oxidation of pond deposit.
The utility model takes following technical scheme:
A kind of compound aerator of pipeline, water-supply-pipe 14 are horizontally set on pond bottom, and starting point has water inlet 15；It is defeated
14 end of water pipe is connected to the lower end of inner tube 8, and pipe 9 is equipped on the outside of inner tube 8, and 9 bottom of pipe is higher than 8 bottom of inner tube；Outside pipe 9
Side is equipped with outer tube 10, and 10 bottom of outer tube and 8 side wall of inner tube are tightly connected；The ring between lower part and outer tube and pipe in inner tube 8
The lower part in shape space is equipped with aeration head 12, and aeration head 12 with air pump 1 by connecting.
Further, air pump 1 is connect by hose 11 with aeration head 12, and air pump 1 carries device of solar generating, is led to
Cross device of solar generating power supply.
Further, inner tube 8, pipe 9,10 upper end of outer tube are concordant or close concordant.
Further, floating drum 4 is set to the outside of outer tube 10；It is arranged interior excessive pipe 7 close to inner tube wall position, close to outside outer tube
Excessive pipe 6 is arranged outside the position of wall；Floating drum 4, interior excessive pipe 7, excessive pipe 6 are linked together by bracket 2, the buoyancy of floating drum 4 is set
It is calculated as making interior excessive pipe 7, the 6 distance from top water surface of excessive pipe that there is the spacing of setting.
Further, interior excessive pipe 7,6 upper end of excessive pipe are concordant, and interior 7 upper end of excessive pipe is not less than inner tube, on excessive pipe 6
End is not less than outer tube.
Further, the internal diameter of inner tube 8 is d, the lower mouth seat of outer tube 10 bottom plate 13 on, the lower mouth of pipe 9 is away from bottom plate 13
Distance H2=d/2；
Further, water-supply-pipe 14 connects the inner tube 8 of the compound aerator of multiple pipelines；Water-supply-pipe 14 is equipped with more simultaneously
A water sucking mouth 15, multiple water sucking mouths 15 are evenly distributed on pond bottom.
Further, bracket 2 is shelved on the suitable for reading of pipe 4, has pull rod 3 in the middle part of bracket 2,3 footstalk of pull rod is fixed on
In 2 axle sleeve of bracket, the lower end of pull rod 3 connects interior excessive pipe 7；Floating drum 5 connects excessive 6 outside of pipe；The buoyancy design of floating drum 5 meets the interior pipe that overflows
7, excessive pipe 6 is suitable for reading with water surface distance H=d/2；Under float buoyancy effect, water outlet is remained unchanged away from water surface distance H；It is interior to overflow
Pipe 7, excessive pipe 6 are suitable for reading to be changed and variation with pond water ups and downs height H1.
A kind of working method of the compound aerator of above-mentioned pipeline, pond lower water enter water-supply-pipe through water sucking mouth 15
14, inner tube 8 is entered back into from water-supply-pipe 14, is aerated in inner tube 8 through aeration head 12, water flow, which rises, in inner tube 8 generates pressure water column,
It forces water flow to flow into the annular cavity between pipe 9 and 8 pipe of inner tube, then flows into the annular cavity between outer tube 10 and pipe 9, locate
Aeration head 12 between outer tube and pipe is aerated again intracavitary, carrys out in riser tubing oxygen dissolving value in water flow and lower water.
The utility model has the beneficial effects that:
1) pond bottom water is taken to make aeration oxygen replenishing using pipeline, secondary aeration increases oxygenation amount and water exchange capacity again, drops
The low saturation of dissolved oxygen improves aeration oxygen replenishing device oxygen transfer rate；
2) pond bottom is taken to contain organic substance, NH3And H2The harmful substances such as S water body is joined with upper water column, in sunlight light
Under cooperation is used, algae absorbs Organic substance in water matter, NH3And H2The harmful substances such as S release oxygen, again oxygenation in water, further
Water oxygen level is improved, the oxidation of pond deposit is played.
3) H2=d/2 of the mouth away from bottom plate under outer tube, guarantees enough water flows；
4) three pipelines are formd in outer tube, a reflux road, two aeration roads are accomplished to be aerated raising dissolved oxygen in water again
Value and water flow；
5) outer tube, pipe, the suitable for reading of inner tube are located in same level, and water level control system water flow is unimpeded；
6) mouth under water-supply-pipe outlet connection inner tube, water-supply-pipe can connect multiple interior tube aeration devices.
7) the water inlet connection water sucking mouth of water-supply-pipe, water-supply-pipe outlet can connect multiple water sucking mouths, the precipitating of pond lower layer
Object releases a large amount of ammonia, nitrogen dissolution with water, pond lower water uniformly can be sucked water aerating system and is aerated through 2 times, in oxygenation
While again evaporation reduce organic substance, NH3And H2S etc. has substance, then flows out and upper layer water coke slurry from excessive pipe.
8) water level control system is formed by floating body, bracket and pipe, under float buoyancy effect, with pond water surface fluctuation
Variation, the lift adjustment effect of interior excessive pipe, excessive pipe, keeps water surface distance H value constant；The compound aerator of pipeline is with pond
Water ups and downs height H1 changes and changes, and not will cause failure.
9) make aeration oxygen replenishing device driving power using solar energy, energy conservation is easy to maintain.
Detailed description of the invention
Fig. 1 is the schematic diagram of aerating system common in prior art pond.
Fig. 2 is the schematic diagram that the prior art uses pipeline aeration.
Fig. 3 is the detection data schematic diagram of 24 hours pond water oxygen content in background technique.
Fig. 4 is the aerator dissolved oxygen test data schematic diagram of the prior art.
Fig. 5 is the utility model pipeline retrial aerator part-structure main view.
Fig. 6 is the utility model pipeline retrial aerator superstructure perspective view.
Fig. 7 is the corresponding top view of Fig. 6.
Fig. 8 is the utility model pipeline retrial aerator main view.
Fig. 9 is the elevation that the utility model pipeline retrial aerator is set in pond.
Figure 10 is the corresponding top view of Fig. 9.
In figure, 1. air pumps, 2. brackets, 3. pull rods, pipe on 4., 5. floating drums, 6. excessive pipes, overflow in 7. pipe, 8. inner tubes,
9. pipe, 10. outer tubes, 11. hoses, 12. aeration heads, 13. bottom plates, 14. water-supply-pipes, 15. water sucking mouths.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
As shown in figure 3, to being found in cultivating pool water oxygen content monitoring data in 24 hours, in the 0--0.5 meters of depth of waters
Locate to contain oxygen value in water to be 6.3mg/L, close to oxygen saturation value, the mainly oxygen in air is directly dissolved in the pond water surface, and water
In algae the harmful substances such as ammonia nitrogen, carbon dioxide in water are absorbed under the photosynthesis of sunlight, while releasing oxygen
It is dissolved in the water；It can be 0.8mg/L containing oxygen value in water at 1--1.5 meters of depth of water pond bottoms, lower containing oxygen value, this is due to pond
The cultivation excreta on the pool is deposited in bottom and needs to consume a large amount of oxygen deoxidations, and due to bottom water anoxic, excreta produces anaerobism
Fermentation releases a large amount of organic substance, NH3And H2The harmful substances such as S make water quality deterioration blackening, foul, and low containing oxygen value
Main cause.
Referring to Fig. 5-8, a kind of compound aerator of pipeline, water-supply-pipe 14 is horizontally set on pond bottom, and starting point has
Water inlet 15；14 end of water-supply-pipe is connected to the lower end of inner tube 8, and pipe 9 is equipped on the outside of inner tube 8, and 9 bottom of pipe is higher than inner tube 8
Bottom；Outer tube 10 is equipped on the outside of pipe 9,10 bottom of outer tube and 8 side wall of inner tube are tightly connected；Lower part and outer tube in inner tube 8 with
The lower part of annular space between pipe is equipped with aeration head 12, and aeration head 12 with air pump 1 by connecting.Shape in outer tube 10
At three pipelines, a reflux road, two aeration roads are formed and are aerated again, oxygen dissolving value and promotion in Lai Tigao lower water
Water flow in pipeline.
In this embodiment, referring to Fig. 8, air pump 1 is connect by hose 11 with aeration head 12, and air pump 1 carries the sun
Energy power generator, is powered by device of solar generating.
In this embodiment, referring to Fig. 6,8, inner tube 8, pipe 9,10 upper end of outer tube are concordant or close concordant, water level control
System water smoothness is logical.
In this embodiment, referring to Fig. 6-8, floating drum 4 is set to the outside of outer tube 10；Interior overflow is arranged close to inner tube wall position
Pipe 7, close to the position of outer tube outer wall outside be arranged excessive pipe 6；Floating drum 4, interior excessive pipe 7, excessive pipe 6 are linked together by bracket 2,
The buoyancy of floating drum 4 is designed as that interior excessive pipe 7, the 6 distance from top water surface of excessive pipe is made to have the spacing of setting.When pond water ups and downs,
Under float buoyancy effect, water outlet is remained unchanged away from water surface distance H.The compound aerator of pipeline is with pond water ups and downs height
H1 changes and changes, and not will cause failure.
In this embodiment, referring to Fig. 6, interior excessive pipe 7,6 upper end of excessive pipe are concordant, and interior 7 upper end of excessive pipe is not less than inner tube,
Excessive 6 upper end of pipe is not less than outer tube.
In this embodiment, referring to Fig. 5, the internal diameter of inner tube 8 is d, the lower mouth seat of outer tube 10 bottom plate 13 on, under pipe 9
Mouth is away from 13 distance H2=d/2 of bottom plate；
In this embodiment, referring to Fig. 9-10, water-supply-pipe 14 connects the inner tube 8 of the compound aerator of multiple pipelines；Water delivery
Pipe 14 is equipped with multiple water sucking mouths 15 simultaneously, and multiple water sucking mouths 15 are evenly distributed on pond bottom, and water sucking mouth 15 can be equably pond
The sediment of pool bottom discharges the organic substance being dissolved in the water, NH in fermentation3And H2The harmful substances such as S, sucking inner tube 8 into
Row aeration, oxygenation, come the harmful substance with oxidation dissolution Yu Shuizhong of volatilizing.
In this embodiment, referring to Fig. 6, bracket 2 is shelved on the suitable for reading of pipe 4, has pull rod 3, pull rod 3 in the middle part of bracket 2
Footstalk is fixed in 2 axle sleeve of bracket, and the lower end of pull rod 3 connects interior excessive pipe 7；Floating drum 5 connects excessive 6 outside of pipe；The buoyancy of floating drum 5 designs
Excessive pipe 7, excessive pipe 6 are suitable for reading with water surface distance H=d/2 in meeting；Under float buoyancy effect, water outlet is protected away from water surface distance H
It holds constant；Interior excessive pipe 7, excessive pipe 6 are suitable for reading to be changed and variation with pond water ups and downs height H1.The weight that each component links into an integrated entity
5 displacement of < floating drum.
When the compound aerator specific works of this pipeline: pond lower water enters water-supply-pipe 14 through water sucking mouth 15, from water delivery
Pipe 14 enters back into inner tube 8, is aerated in inner tube 8 through aeration head 12, and water flow, which rises, in inner tube 8 generates pressure water column, forces water flow
Flow into the annular cavity between pipe 9 and 8 pipe of inner tube, then flow into the annular cavity between outer tube 10 and pipe 9, in outer tube with
Aeration head 12 between pipe is aerated again intracavitary, carrys out in riser tubing oxygen dissolving value in water flow and lower water.
A kind of such compound aerator of pipeline, makees aeration power using solar energy, is aerated by secondary pipeline, improves
Dissolved oxygen in water value, which has also been volatilized in water, a volatile organic matter, NH3And H2The harmful substances such as S, meanwhile, it is aerated pond
Bottom water is overflowed through excessive pipe 6 to be mixed with the water surface, and under the photosynthesis of sunlight, algae absorbs the harmful substance in water, releases
Oxygen is released, improves dissolved oxygen in water value again.The device is used as power using solar energy, oxygen-enriching, can be evaporated, be aoxidized water
The harmful substance of domain layer deposition ensure that good water quality.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also become on this basis
It changes or improves, under the premise of not departing from the utility model total design, these transformation or improve that this all should belong to is practical new
Within the scope of type is claimed.
Claims (8)
1. a kind of compound aerator of pipeline, it is characterised in that:
Water-supply-pipe (14) is horizontally set on pond bottom, and starting point has water sucking mouth (15)；Water-supply-pipe (14) end and inner tube (8)
Lower end connection, be equipped with pipe (9) on the outside of inner tube (8), pipe (9) bottom is higher than inner tube (8) bottom；
Outer tube (10) are equipped on the outside of pipe (9), outer tube (10) bottom and inner tube (8) side wall are tightly connected；
The lower part of the annular space between lower part and outer tube and pipe in inner tube (8), is equipped with aeration head (12), aeration head
(12) by being connect with air pump (1).
2. the compound aerator of pipeline as described in claim 1, it is characterised in that: air pump (1) is by hose (11) and exposes
Gas head (12) connection, air pump (1) carry device of solar generating, are powered by device of solar generating.
3. the compound aerator of pipeline as described in claim 1, it is characterised in that: inner tube (8), pipe (9), on outer tube (10)
Hold level with both hands neat or close concordant.
4. the compound aerator of pipeline as described in claim 1, it is characterised in that: floating drum (5) is set to the outside of outer tube (10)；
Be arranged interior excessive pipe (7) close to inner tube wall position, close to the position of outer tube outer wall outside be arranged excessive pipe (6)；It will by bracket (2)
Floating drum (5), interior excessive pipe (7), excessive pipe (6) are linked together, and the buoyancy of floating drum (5) is designed as making interior excessive pipe (7), excessive pipe (6)
The distance from top water surface has the spacing of setting.
5. the compound aerator of pipeline as claimed in claim 4, it is characterised in that: interior excessive pipe (7), excessive pipe are held level with both hands on (6)
Together, and interior excessive pipe (7) upper end is not less than inner tube, and excessive pipe (6) upper end is not less than outer tube.
6. the compound aerator of pipeline as claimed in claim 4, it is characterised in that: the internal diameter of inner tube (8) is d, outer tube (10)
Lower mouth seat bottom plate (13) on, mouth is away from bottom plate (13) distance H2=d/2 under pipe (9).
7. the compound aerator of pipeline as claimed in claim 4, it is characterised in that: it is compound that water-supply-pipe (14) connects multiple pipelines
The inner tube (8) of aerator；Water-supply-pipe (14) is equipped with multiple water sucking mouths (15) simultaneously, and multiple water sucking mouths (15) are evenly distributed on pond
Pool bottom.
8. the compound aerator of pipeline as claimed in claim 6, it is characterised in that: bracket (2) is shelved on the upper of pipe (9)
Mouthful, there are pull rod (3) in the middle part of bracket (2), pull rod (3) footstalk is fixed in bracket (2) axle sleeve, and the lower end of pull rod (3) is even interior to overflow
It manages (7)；Floating drum (5) is even on the outside of excessive pipe (6)；The buoyancy design of floating drum (5) overflows that pipe (7), excessive pipe (6) be suitable for reading and water in meeting
Identity distance is from H=d/2；Under float buoyancy effect, water outlet is remained unchanged away from water surface distance H；On interior excessive pipe (7), excessive pipe (6)
Mouth changes with pond water ups and downs height H1 and is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340553.1U CN208857014U (en) | 2018-08-20 | 2018-08-20 | A kind of compound aerator of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340553.1U CN208857014U (en) | 2018-08-20 | 2018-08-20 | A kind of compound aerator of pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN208857014U true CN208857014U (en) | 2019-05-14 |
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ID=66415107
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340553.1U Active CN208857014U (en) | 2018-08-20 | 2018-08-20 | A kind of compound aerator of pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751458A (en) * | 2018-08-20 | 2018-11-06 | 中国水产科学研究院渔业机械仪器研究所 | A kind of compound aerator of pipeline |
-
2018
- 2018-08-20 CN CN201821340553.1U patent/CN208857014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751458A (en) * | 2018-08-20 | 2018-11-06 | 中国水产科学研究院渔业机械仪器研究所 | A kind of compound aerator of pipeline |
| CN108751458B (en) * | 2018-08-20 | 2023-12-26 | 中国水产科学研究院渔业机械仪器研究所 | Compound aeration device for pipeline |
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