CN202222272U - Aquaculture aerator - Google Patents
Aquaculture aerator Download PDFInfo
- Publication number
- CN202222272U CN202222272U CN2011203131853U CN201120313185U CN202222272U CN 202222272 U CN202222272 U CN 202222272U CN 2011203131853 U CN2011203131853 U CN 2011203131853U CN 201120313185 U CN201120313185 U CN 201120313185U CN 202222272 U CN202222272 U CN 202222272U
- Authority
- CN
- China
- Prior art keywords
- cylindrical shell
- pipeline
- water
- water inlet
- cylinder
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to an aerator, in particular to an aerator in the aquaculture field, which comprises a cylinder (1). A water inlet (6) is arranged at the bottom end of the cylinder (1), a water outlet (2) is arranged at the top end of the cylinder (1), an aerating disc (7) is arranged in the cylinder (1) and between the water inlet (6) and the water outlet (2), a pipeline (5) is arranged at the water inlet (6), two ends of the pipeline (5) are respectively communicated with the cylinder (1) through a pipeline inlet (8) and a pipeline outlet (9) on the cylinder (1), and a water pump (4) and a vertical venturi (3) are sequentially arranged on the pipeline (5). The aerator is compact in structure, simple and convenient in maintenance, quick in mounting, reliable in operation, capable of starting or stopping anytime, high in efficiency, low in energy consumption, long in service life, low in noise, high in performance and free of secondary pollution of environment. The aerator is applicable to freshwater and marine factory recirculating aquaculture.
Description
Technical field
The utility model relates to a kind of oxygen-increasing device, relates in particular to a kind of oxygen-increasing device of aquaculture field.
Background technology
At present, the industrial aquaculture oxygen-increasing device mainly is that the oxygenation pipeline directly gets into the breed pond through air chamber, though it is simple to operate, its oxygenation efficient is low, power consumption is high, cost increases.
The utility model content
The technique effect of the utility model can overcome above-mentioned defective, and a kind of used for aquiculture oxygen-increasing device is provided, and it is simple in structure, oxygenation effect good.
For realizing above-mentioned purpose, the utility model adopts following technical scheme: it comprises cylindrical shell, and the bottom of cylindrical shell is provided with water inlet, the top is provided with delivery port, is provided with aeration plate in the cylindrical shell, and aeration plate is between water inlet and delivery port; The water inlet is provided with pipeline, and the two ends of pipeline are communicated with cylindrical shell through conduit entrance, the pipe outlet that is arranged on the cylindrical shell respectively, is provided with water pump, civilian mound standpipe on the pipeline successively.
Environment under low pressure in the use device fully mixes air water, and high oxygen water gets into the fishpond through delivery port.The main suit is entered in the cylindrical shell by water inlet, in cylindrical shell, accomplishes oxygenation process.Air or pure oxygen are diffused into barrel behind aeration plate, the high oxygen water after the oxygenation is flowed out by delivery port.
Pipe outlet is higher than conduit entrance, behind piping, is back to the water inlet action that air-water mixture in the cylindrical shell can not influence conduit entrance like this.
Aeration plate is higher than pipe outlet, and aeration plate is the disk body that is provided with netted aperture, be back in the cylindrical shell air-water mixture through behind the aeration plate with cylindrical shell in water mix and obtain high oxygen water.
Cylindrical shell adopts cylindrical, vertical, and water can obtain high oxygen water behind this equipment, have advantages such as energy-conservation, efficient.
The internal diameter of cylindrical shell is greater than the internal diameter of water inlet, and the water inlet can form environment under low pressure in cylindrical shell like this, is convenient to the combination between the air water.
The utility model product with compact structure, the maintenance easy, quick for installation, reliable; Can start or stop at any time; Efficient is high, energy consumption is low, long service life, noise is low, performance is good, can not produce secondary pollution to environment, and this device can be applicable to sea, fresh water plant circulating water cultivation.
Description of drawings
Fig. 1 is the front side structure sketch map of the utility model;
Fig. 2 is the rear structure sketch map of the utility model.
Among the figure: 1. cylindrical shell; 2. delivery port; 3. civilian mound standpipe; 4. water pump; 5. pipeline; 6. water inlet; 7. aeration plate; 8. conduit entrance; 9. pipe outlet.
Embodiment
The oxygen-increasing device of the utility model comprises cylindrical shell 1, and the bottom of cylindrical shell 1 is provided with water inlet 6, the top is provided with delivery port 2, is provided with aeration plate 7 in the cylindrical shell 1, and aeration plate 7 is between water inlet 6 and delivery port 2; Water inlet 6 places are provided with pipeline 5, and the two ends of pipeline 5 are communicated with cylindrical shell 1 through conduit entrance 8, the pipe outlet 9 that is arranged on the cylindrical shell 1 respectively, are provided with water pump 4, civilian mound standpipe 3 on the pipeline 5 successively.
Pipe outlet 9 is higher than conduit entrance 8, and aeration plate 7 is higher than pipe outlet 9.Aeration plate 7 is for being provided with the disk body of netted aperture.Cylindrical shell 1 adopts cylindrical.The internal diameter of cylindrical shell 1 is greater than the internal diameter of water inlet 6.
This device is placed on the breed pool side, and water inlet 6 links to each other with water supply line, and water is entered in the cylindrical shell 1 by water inlet 6; Delivery port 2 inserts cultures the pond, and water can get high oxygen water behind this device.
The internal diameter of cylindrical shell 1 can form low pressure greater than the internal diameter of water inlet 6 in the water inlet, is convenient to air water and mixes.The pressurization of water pump 4 makes seldom a part of water got in the pipeline 5 by conduit entrance 8, and current form certain negative pressure through civilian mound standpipe 3 backs at Venturi tube 3 places; Be convenient to air and get into pipeline 5 through civilian mound standpipe; Thereby the formation air-water mixture, air-water mixture is back in the cylindrical shell 1 through pipe outlet 9, and air-water mixture fully mixes at aeration plate 7 places with cylindrical shell 1 interior water; Improve the oxygen content of water in the cylindrical shell 1, obtain high oxygen water.High oxygen water flow into through delivery port 2 and cultures the pond, thereby has improved the oxygen content of culturing pool inner water.
To regularly clean in the use aeration plate 7.
Claims (6)
1. a used for aquiculture oxygen-increasing device is characterized in that, comprises cylindrical shell (1), and the bottom of cylindrical shell (1) is provided with water inlet (6), the top is provided with delivery port (2), and cylindrical shell is provided with aeration plate (7) in (1), and aeration plate (7) is positioned between water inlet (6) and the delivery port (2); Water inlet (6) locates to be provided with pipeline (5), and the two ends of pipeline (5) are communicated with cylindrical shell (1) through conduit entrance (8), the pipe outlet (9) that is arranged on the cylindrical shell (1) respectively, are provided with water pump (4), civilian mound standpipe (3) on the pipeline (5) successively.
2. used for aquiculture oxygen-increasing device according to claim 1 is characterized in that, pipe outlet (9) is higher than conduit entrance (8).
3. used for aquiculture oxygen-increasing device according to claim 2 is characterized in that, aeration plate (7) is higher than pipe outlet (9).
4. used for aquiculture oxygen-increasing device according to claim 3 is characterized in that, aeration plate (7) is for being provided with the disk body of netted aperture.
5. used for aquiculture oxygen-increasing device according to claim 1 is characterized in that, cylindrical shell (1) adopts cylindrical.
6. used for aquiculture oxygen-increasing device according to claim 5 is characterized in that, the internal diameter of cylindrical shell (1) is greater than the internal diameter of water inlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203131853U CN202222272U (en) | 2011-08-25 | 2011-08-25 | Aquaculture aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203131853U CN202222272U (en) | 2011-08-25 | 2011-08-25 | Aquaculture aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222272U true CN202222272U (en) | 2012-05-23 |
Family
ID=46072887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203131853U Expired - Fee Related CN202222272U (en) | 2011-08-25 | 2011-08-25 | Aquaculture aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123600A (en) * | 2015-09-25 | 2015-12-09 | 中国水产科学研究院淡水渔业研究中心 | Vertically circulating oxygenation device for pond |
| CN109511350A (en) * | 2019-01-03 | 2019-03-26 | 南京瑞吾电气有限公司 | A kind of nano bubble liquid manure coordination irrigation system |
-
2011
- 2011-08-25 CN CN2011203131853U patent/CN202222272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123600A (en) * | 2015-09-25 | 2015-12-09 | 中国水产科学研究院淡水渔业研究中心 | Vertically circulating oxygenation device for pond |
| CN109511350A (en) * | 2019-01-03 | 2019-03-26 | 南京瑞吾电气有限公司 | A kind of nano bubble liquid manure coordination irrigation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20120523 Termination date: 20170825 |