CN106305581A - Swing-type positive pressure aerating apparatus for aquaculture - Google Patents
Swing-type positive pressure aerating apparatus for aquaculture Download PDFInfo
- Publication number
- CN106305581A CN106305581A CN201610681755.1A CN201610681755A CN106305581A CN 106305581 A CN106305581 A CN 106305581A CN 201610681755 A CN201610681755 A CN 201610681755A CN 106305581 A CN106305581 A CN 106305581A
- Authority
- CN
- China
- Prior art keywords
- water
- swing
- aquaculture
- inlet pipeline
- hybrid chamber
- Prior art date
- 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.)
- Granted
Links
- 238000009360 aquaculture Methods 0.000 title claims abstract description 21
- 244000144974 aquaculture Species 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000005276 aerator Methods 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000005273 aeration Methods 0.000 description 17
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 241000251468 Actinopterygii Species 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 229960004424 carbon dioxide Drugs 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to a swing-type positive pressure aerating apparatus for the aquaculture, which comprises a mixing cavity. One end of the mixing cavity is fixedly connected with a water inlet pipeline, and the other end of the mixing cavity is hinged with a water outlet pipe; a venturi tube is arranged at the initial end of the water inlet pipeline, the venturi tube is connected with a water inlet, gas inlet is formed on the lateral surface of the venturi tube, and both the water inlet and the gas inlet are communicated with a water inlet pipeline; a rotatable screw is arranged inside the mixing cavity, rotating vane plates are fixedly arranged at both ends of the screw, and the screw is vertically meshed with a compass; the water outlet pipe is connected with a connecting rod with a waist-shaped hole, and a small lug on the compass is arranged in the waist-shaped hole; a water manifold is arranged at a position in the mixing cavity, which is close to the water inlet pipeline, the water manifold divides incoming flow of the water inlet pipeline into two paths, and thus, the incoming flow are respectively towards two rotating vane plates and push the rotating vane plates to rotate so as to drive the screw and the compass to rotate, and the small lug on the compass moves forth and back in the waist-shaped hole so as to drive the water outlet pipe to swing forth and back.
Description
Technical field
The present invention relates to a kind of for aquaculture swing malleation aerator, belong to aquaculture aerator technology
Field.
Background technology
High density industrial circulating water cultivating is required for aeration oxygen replenishing, increases generally by pure oxygen or blower fan aeration
Oxygen.But produced by pure oxygen and blower fan aeration costly, cause production cost to raise.And the equipment of both the above method is relatively
For complexity, keep in repair and run the most more difficulty.Use pure oxygen oxygen supplement the least to the aeration effect in fishpond, fishpond can produce two
Carbonoxide, has an impact fish growth.And the gas that blower fan produces has ethereal oil, can pollute breeding water body.Traditional exposure
Gas dish Air Bubble Size is uneven, and dissolved efficiency is low, and the pressure loss is bigger.
Additionally, general cultivation fish pond water inlet direction is single, can produce dead angle in such fishpond, dirt can be piled up in extremely
At angle.
Summary of the invention
The technical issues that need to address of the present invention are: existing aquaculture aeration oxygen replenishing, and equipment is more complicated, need big
The compressor of type provides pressure source, keeps in repair and run more difficulty；Aeration direction is single, and aeration is uneven；Cultivation fish pond is intake
Mouth direction is single, can produce dead angle in fishpond, and dirt can be piled up at dead angle.
The present invention is by the following technical solutions:
A kind of for aquaculture swing malleation aerator, including hybrid chamber, described hybrid chamber one end and water inlet pipe
Road is fixing to be connected, and it is hinged that the other end connects outlet pipe 5；The initiating terminal of described inlet pipeline is provided with literature and history pipe 6, described literature and history pipe 6
Upper connection water inlet 1, literature and history pipe 6 side are provided with air inlet 6a, and described water inlet 1, air inlet 1 all connect with inlet pipeline；Institute
Stating and be provided with rotating screw rod 3 inside hybrid chamber, screw rod 3 two ends are fixedly installed rotary baffle 8, and described screw rod 3 is vertical with compass 4 to be nibbled
Close；Described outlet pipe 5 is connected with the connecting rod of band waist-shaped hole, and the little nose bar on described compass 4 is arranged in described waist-shaped hole；Described
In hybrid chamber, the position close to inlet pipeline is provided with a point water plate 2, and the flow point that comes of inlet pipeline is two-way by described point of water plate 2, makes
Get stream and be respectively facing two rotary baffles 8, promote rotary baffle 8 to rotate, and then drive screw rod 3, compass 4 to rotate, little on compass 4
Nose bar moves back and forth in described waist-shaped hole, and then drives outlet pipe 5 to swing back and forth.
Further, the position that described hybrid chamber is connected with inlet pipeline is V-shaped, and corresponding point water plate 2 is the most V-shaped, just
Shunting in point water plate.
Further, the central shaft of described screw rod 3 is hingedly fixed in the pair of sidewalls of hybrid chamber.
Further, the described hybrid chamber position hinged with outlet pipe 5 is the most V-shaped, is used for converging gas-vapor mix fluid,
Discharge to outlet pipe 5.
Further, described water inlet 1 is positioned at above water surface for aquaculture, and is connected with external water pump；Described hybrid chamber and
Outlet pipe 5 is positioned at below the water surface.
Further, being fixedly installed several cutting sheets 7 in described inlet pipeline, described cutting sheet is for mixing water, gas
Compound cutting is uniformly.
Further, described cutting sheet 7 is combined by diverging rod member, and vertical with carrying out flow path direction.
The beneficial effects of the present invention is:
1) utilize the principle of the negative-pressure adsorption of literature and history pipe, it is thus achieved that air-water mixture, carry out aeration, it is not necessary to compressor, equipment
Simplify, keep in repair with run simpler.
2) utilize flow action, cooperated by structures such as point water plate, rotating vane sheet, screw rod, compass, connecting rods, it is achieved go out
Swinging back and forth of water pipe, thus convert water outlet direction, it is to avoid dirt accumulation, at dead angle, the most also converts aeration direction, improves
The uniformity of aeration.
3) water inlet in fishpond is integrated with aerator, utilizes the energy of water inlet to carry out air-breathing and aeration, reduces blower fan
Operating cost, under conditions of without extra power, be simultaneously achieved into water, aeration, conversion water inlet direction, conversion aeration side
To waiting multi-functional.
4) without blower fan, it is to avoid gas produced by blower fan has ethereal oil to pollute the phenomenon of breeding water body.
5) traditional aeration plate Air Bubble Size is overcome uneven, the problem that dissolved efficiency is low, the pressure loss is big,
6) outlet can auto-changing direction, fishpond is had preferably plug-flow effect, promotes the efficient discharge of particulate dirt.
7) directly breeding water body can be carried out omnibearing aeration, promote Fish to breathe the carbon dioxide produced and overflow
Water body.
8) applied widely, can be suitable in flowing water pond and recirculated water pond, it is possible to apply in water treatment system.
9) designing ingenious, structure optimization, operational effect is good.
Accompanying drawing explanation
Fig. 1 is the present invention sectional view for aquaculture swing malleation aerator.
Fig. 2 is the present invention perspective view for aquaculture swing malleation aerator.
In figure, 1. water inlet, 2. point water plate, 3. screw rod, 4. compass, 5. outlet, 6. literature and history pipe, 7. cutting sheet, 8. turn
Impeller, 6a. air inlet.
Detailed description of the invention
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
See Fig. 1-2, a kind of for aquaculture swing malleation aerator, including hybrid chamber, described hybrid chamber one
Holding be connected fixing with inlet pipeline, it is hinged that the other end connects outlet pipe 5；The initiating terminal of described inlet pipeline is provided with literature and history pipe 6, institute
Stating and connect water inlet 1, literature and history pipe 6 side on literature and history pipe 6 and be provided with air inlet 6a, described water inlet 1, air inlet 1 are all and water inlet pipe
Road connects；Being provided with rotating screw rod 3 inside described hybrid chamber, screw rod 3 two ends are fixedly installed rotary baffle 8, described screw rod 3 and sieve
Dish 4 Vertical Meshing；Described outlet pipe 5 is connected with the connecting rod of band waist-shaped hole, and the little nose bar on described compass 4 is arranged on described waist type
In hole；Position close to inlet pipeline is provided with a point water plate 2 in described hybrid chamber, and inlet pipeline is carried out flow point by described point of water plate 2
For two-way so that carry out stream and be respectively facing two rotary baffles 8, promote rotary baffle 8 to rotate, and then drive screw rod 3, compass 4 to rotate, sieve
Little nose bar on dish 4 moves back and forth in described waist-shaped hole, and then drives outlet pipe 5 to swing back and forth.
Seeing Fig. 1, the position that described hybrid chamber is connected with inlet pipeline is V-shaped, and corresponding point water plate 2 is the most V-shaped, it is simple to
Divide the shunting of water plate.
Seeing Fig. 1, the central shaft of described screw rod 3 is hingedly fixed in the pair of sidewalls of hybrid chamber.
Seeing Fig. 1, the described hybrid chamber position hinged with outlet pipe 5 is the most V-shaped, is used for converging gas-vapor mix fluid, to
Outlet pipe 5 is discharged.
Seeing Fig. 2, described water inlet 1 is positioned at above water surface for aquaculture, and is connected with external water pump；Described hybrid chamber and going out
Water pipe 5 is positioned at below the water surface.
Seeing Fig. 2, be fixedly installed several cutting sheets 7 in described inlet pipeline, described cutting sheet is for by water, gas mixing
Thing cutting is uniformly.
Seeing Fig. 2, described cutting sheet 7 is combined by diverging rod member, and vertical with carrying out flow path direction.
During specific works: current are entered by water inlet, produced negative pressure, gas enters hybrid chamber with water, at hybrid chamber
In carry out bubble cutting mixing.Steam-water mixing liquid is rotated by point water plate lead-screw, screw rod band swinging compass, and compass drives water outlet
Pipe is vacillated now to the left, now to the right.
To sum up, the present invention has automatically change into water airintake direction for aquaculture swing malleation aerator, peace
Fill easy to use, the advantage such as oxygen transfer efficiency is high, good economy performance and application surface high efficient aeration widely.Can be in fishpond water inlet
Realize oxygen supplement, plug-flow and aeration simultaneously and save oxygen increasing equipment.
The shortcoming such as high for existing aerator energy consumption, pressure loss is big, the present invention passes through positive pressure ventilation, makes gas
Stream with current along hybrid chamber axially into hybrid chamber.Mixed cell is made up of more piece cutting sheet, is entered bubble by mixed cell
Row cutting and air water are sufficiently mixed, and produce micro air bubble a large amount of, uniform, improve gas-water contact area thus improve oxygen dissolution
Efficiency.Being shunted by flow distribution plate after steam-water mixing, lead-screw rotates, and screw rod band swinging compass rotates, and the compass of rotation drives out
Vacillating now to the left, now to the right in the mouth of a river, evenly, water inlet direction constantly changes the dissolved oxygen in such fishpond, and in fishpond, fluidised form is preferably,
Dead angle will not be produced and make dirt accumulation.
Claims (7)
1. one kind is used for aquaculture swing malleation aerator, it is characterised in that:
Including hybrid chamber, described hybrid chamber one end is fixing with inlet pipeline to be connected, and it is hinged that the other end connects outlet pipe (5)；
The initiating terminal of described inlet pipeline is provided with literature and history pipe (6), and described literature and history pipe (6) connects water inlet (1), literature and history pipe (6)
Side is provided with air inlet (6a), and described water inlet (1), air inlet (1) all connect with inlet pipeline；
Being provided with rotating screw rod (3) inside described hybrid chamber, screw rod (3) two ends are fixedly installed rotary baffle (8), described screw rod
(3) with compass (4) Vertical Meshing；
Described outlet pipe (5) is connected with the connecting rod of band waist-shaped hole, and the little nose bar on described compass (4) is arranged on described waist-shaped hole
In；
In described hybrid chamber, the position close to inlet pipeline is provided with a point water plate (2), described point of water plate (2) flowing inlet pipeline
It is divided into two-way so that carry out stream and be respectively facing two rotary baffles (8), promotes rotary baffle (8) to rotate, and then drive screw rod (3), compass
(4) rotating, the little nose bar on compass (4) moves back and forth in described waist-shaped hole, and then drives outlet pipe (5) to swing back and forth.
2. as claimed in claim 1 for aquaculture swing malleation aerator, it is characterised in that:
The position that described hybrid chamber is connected with inlet pipeline is V-shaped, and corresponding point water plate (2) is the most V-shaped, it is simple to dividing of point water plate
Stream.
3. as claimed in claim 1 for aquaculture swing malleation aerator, it is characterised in that:
The central shaft of described screw rod (3) is hingedly fixed in the pair of sidewalls of hybrid chamber.
4. as claimed in claim 2 for aquaculture swing malleation aerator, it is characterised in that:
The described hybrid chamber position hinged with outlet pipe (5) is the most V-shaped, is used for converging gas-vapor mix fluid, arranges to outlet pipe (5)
Go out.
5. as claimed in claim 1 for aquaculture swing malleation aerator, it is characterised in that: described water inlet
(1) it is positioned at above water surface for aquaculture, and is connected with external water pump；Described hybrid chamber and outlet pipe (5) are positioned at below the water surface.
6. as claimed in claim 1 for aquaculture swing malleation aerator, it is characterised in that:
Being fixedly installed several cuttings sheet (7) in described inlet pipeline, described cutting sheet is for by water, gas mixture cutting all
Even.
7. as claimed in claim 6 for aquaculture swing malleation aerator, it is characterised in that:
Described cutting sheet (7) is combined by diverging rod member, and vertical with carrying out flow path direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610681755.1A CN106305581B (en) | 2016-08-18 | 2016-08-18 | One kind being used for the swing positive pressure aerator of aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610681755.1A CN106305581B (en) | 2016-08-18 | 2016-08-18 | One kind being used for the swing positive pressure aerator of aquaculture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106305581A true CN106305581A (en) | 2017-01-11 |
| CN106305581B CN106305581B (en) | 2019-03-12 |
Family
ID=57743537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610681755.1A Active CN106305581B (en) | 2016-08-18 | 2016-08-18 | One kind being used for the swing positive pressure aerator of aquaculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106305581B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502666A (en) * | 2018-11-27 | 2019-03-22 | 樊振 | A kind of sewage treatment drug dispenser |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990822Y (en) * | 2006-11-30 | 2007-12-19 | 张光秋 | Rocking oxgenating apparatus |
| CN202705127U (en) * | 2012-08-11 | 2013-01-30 | 章永泰 | Landscape type aeration device |
-
2016
- 2016-08-18 CN CN201610681755.1A patent/CN106305581B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990822Y (en) * | 2006-11-30 | 2007-12-19 | 张光秋 | Rocking oxgenating apparatus |
| CN202705127U (en) * | 2012-08-11 | 2013-01-30 | 章永泰 | Landscape type aeration device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502666A (en) * | 2018-11-27 | 2019-03-22 | 樊振 | A kind of sewage treatment drug dispenser |
| CN109502666B (en) * | 2018-11-27 | 2021-05-14 | 珠水(广东)生态环境研究院有限公司 | Sewage treatment agent feeding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106305581B (en) | 2019-03-12 |
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