CN203313907U - Oxygen and water mixing device for improving dissolved oxygen concentration in water in recirculating aquaculture - Google Patents
Oxygen and water mixing device for improving dissolved oxygen concentration in water in recirculating aquaculture Download PDFInfo
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- CN203313907U CN203313907U CN201320415979XU CN201320415979U CN203313907U CN 203313907 U CN203313907 U CN 203313907U CN 201320415979X U CN201320415979X U CN 201320415979XU CN 201320415979 U CN201320415979 U CN 201320415979U CN 203313907 U CN203313907 U CN 203313907U
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Abstract
An oxygen and water mixing device for improving the dissolved oxygen concentration in water in recirculating aquaculture is characterized by comprising a barrel-shaped structure body. The upper end and the lower end of the barrel-shaped structure body are in conical shapes, an oxygenating pipe extends to the bottom in the barrel-shaped structure body from the upward side, the lower end of the oxygenating pipe is connected with an oxygen disk, a water outlet pipe is arranged on one side of the upper portion of the barrel-shaped structure body, a water outlet pipe is arranged on the other side of the barrel-shaped structure body, a pipe opening of the water inlet pipe is arranged at the bottom of the oxygen and water mixing device, and a water draining pipe is arranged at the position of the conical portion of the lower end of the oxygen and water mixing device. The oxygen and water mixing device further comprises a transparent communicating pipe. The upper end and the lower end of the transparent communicating pipe are respectively communicated with the barrel-shaped structure body. The oxygen and water mixing device enables rising oxygen to be fully mixed with water input by the water inlet pipe to improve the dissolved oxygen concentration in water, and then the water is drained into culturing water through the water draining pipe. The oxygen and water mixing device is wholly of a sealed structure, improves the dissolved oxygen concentration by continuously increasing oxygen concentration and pressure and fully takes the cleaning problem in a using process into consideration. The water draining pipe is arranged at the bottom of the oxygen and water mixing device, so that the cleaning efficiency is improved.
Description
Technical field
The utility model relates to a kind of oxygen water mixing device, is specifically related to improve in a kind of circulating water cultivation the oxygen water mixing device of oxygen in water concentration, belongs to technical field of aquaculture.
Background technology
In the aquaculture process, dissolved oxygen concentration is an important envirment factor, and its height not only directly affects hydrobiological animation, too lowly also can cause aquatile because of hypoxia death, produces to cultivation and causes damage.Therefore, in the industrial circulating water cultivating process, the concentration that maintains dissolved oxygen in water body environment is very important in certain scope.Good dissolved oxygen concentration not only is conducive to hydrobiological healthy growth, can also the prerequisite identical in other conditions under, improve cultivation efficiency.
But in current aquaculture process, by lay gas stone or nanotube in culturing pool, be filled with air, improve the dissolved oxygen concentration in culturing pool.Although do very and produce effect like this, be also the oxygenation way generally used in breeding process, the gas stone of laying in water body environment or nanotube bring impact also can to once in a while the biological life of cultivation.There will be in breeding process, the place of gas stone or nanotube line hangs the situation of hindering the fish body.Also there will be in adding the process of draining, because draining makes the water body that dissolved oxygen content is high be discharged from, and the Dissolved Oxygen in Water content added is low, has reduced the dissolved oxygen concentration of whole water body in the short time.In this industrial circulating water cultivating process intensive in high density, can form very large risk.In addition, in the industrial circulating water cultivating process, water body in culturing pool will regularly emit to reply and utilize, but the water body much emitted is after micro-filtration, ozone sterilization and biological tower, the concentration of dissolved oxygen descends, if it is lower directly to join in breeding water body the dissolved oxygen concentration that can cause in culturing pool, therefore cycle water after treatment will carry out the operation of oxygenation before in entering into culturing pool.
In order to be filled with oxygen to the water body in culturing pool to be added, improve its dissolved oxygen concentration, the utility model is by designed device, after water inlet in barrel-shaped structure, be filled with pure oxygen from bottom, improve the dissolved oxygen concentration in intaking, then join in culturing pool, can improve the efficiency of cultivation.
Summary of the invention
The utility model purpose is to provide the oxygen water mixing device that improves oxygen in water concentration in a kind of circulating water cultivation, to overcome the deficiencies in the prior art.
Improve the oxygen water mixing device of oxygen in water concentration in a kind of circulating water cultivation, it is characterized in that this device comprises that upper and lower two ends are conical barrel-shaped structure, have the oxygenation pipe to pass into the bottom in barrel-shaped structure from top, and oxygenation pipe lower end is connected with oxygen tray; Barrel-shaped structure top one side is provided with outlet pipe, opposite side is provided with water inlet pipe, and the mouth of pipe of water inlet pipe is located at bottom of device; The cone tip part of lower end conical portion is provided with drainpipe.
For the ease of in the device running, can understand in time the oxygen water admixture in device, device also comprises a transparent communicating pipe, the two ends up and down of described communicating pipe are connected with barrel-shaped structure respectively.
The utility model is by being filled into pure oxygen through oxygen tray from the oxygenation pipe in the barrel-shaped structure of device, and by the rising of oxygen, the water body entered with water inlet pipe fully mixes, and the dissolved oxygen concentration improved in water body is discharged in breeding water body by outlet pipe.Whole device is except corresponding water inlet pipe, outlet pipe, drainpipe and oxygenation pipe etc. are located, for hermetically-sealed construction, the oxygen be filled with can not leak, and under ever-increasing oxygen concentration and pressure, the concentration of dissolved oxygen can, than larger under normal pressure, improve the concentration of dissolved oxygen in the water body.The utility model has also fully taken into account the problems such as cleaning in the device use procedure, and the drainpipe be provided with in bottom of device can eject the water body in device as much as possible, has improved the efficiency of cleaning.The utility model also can make the state of the interior water body of barrel-shaped structure and oxygen mix very clear by the communicating pipe of barrel-shaped structure arranged outside, is convenient to understand in real time the oxygen water admixture in device.
The accompanying drawing explanation
Fig. 1 general structure schematic diagram of the present utility model.
Wherein, 1, the oxygenation pipe, 2, oxygen tray, 3, barrel-shaped structure, 4, water inlet pipe, 5, outlet pipe, 6, drainpipe, 7, communicating pipe.
Embodiment
As shown in Figure 1, the utility model comprises that upper and lower two ends are conical barrel-shaped structure 3, and barrel-shaped structure 3 is diameter 50cm, high 120cm, and upper and lower two terminal circle conical lower portion diameter is 50cm, height is 30cm.Consider from installing and be filled with enough oxygen in device, and promote that by the rising of oxygen oxygen mixes with the effective of water, have oxygenation pipe 1 to pass into the bottom in barrel-shaped structure 3 from top, and oxygenation pipe 1 lower end is connected with oxygen tray 2, oxygen tray 2 diameters are 20cm, and thick is 5cm.Barrel-shaped structure 3 top one sides are provided with outlet pipe 5, opposite side is provided with water inlet pipe 4, for fear of water inlet, without fully mixing, from outlet pipe 5, discharge, and the mouth of pipe of water inlet pipe 4 is located at bottom of device.Consider after work a period of time, need to be cleaned device, and the water body in device is easy to discharge, the water body after cleaning also is convenient to clear out, and at the cone tip part of lower end conical portion, is provided with drainpipe 6.
As shown in Figure 1, the utility model also comprises a transparent communicating pipe 7, and the diameter of communicating pipe 7 is 5cm, and height is 20cm, and the two ends up and down of communicating pipe 7 are connected with barrel-shaped structure 3 respectively.
During use, the oxygen tray 2 that at first will be connected with oxygenation pipe 1 is put into barrel-shaped structure 3 belows, open inlet valve, be filled with water body from water inlet pipe 4, open the oxygenation valve and be filled with pure oxygen through oxygenation pipe 1 toward oxygen tray 2, open outlet pipe 5 valves, the mixed water body of oxygen water is discharged and is entered industrial circulating water cultivating system through outlet pipe 5, in oxygen water mixed process, can, from transparent communicating pipes 7 of being communicated with barrel-shaped structure 3 oxygen water mixes in finder situation, according to observed situation, regulate in time the speed of oxygenation and the speed of water inlet.After the running of a period of time, while needing cleaning or maintenance, turn off Inlet and outlet water valve and oxygenation valve, open the valve of drainpipe 6, the water body in device is discharged, then cleaned or keep in repair.
Claims (2)
1. improve the oxygen water mixing device of oxygen in water concentration in a circulating water cultivation, it is characterized in that this device comprises that upper and lower two ends are conical barrel-shaped structure (3), have oxygenation pipe (1) to pass into the bottom in barrel-shaped structure (3) from top, and oxygenation pipe (1) lower end is connected with oxygen tray (2); Barrel-shaped structure (3) top one side is provided with outlet pipe (5), opposite side is provided with water inlet pipe (4), and the mouth of pipe of water inlet pipe (4) is located at bottom of device; The cone tip part of lower end conical portion is provided with drainpipe (6).
2. device as claimed in claim 1, characterized by further comprising a transparent communicating pipe (7), and the two ends up and down of described communicating pipe (7) are connected with barrel-shaped structure (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320415979XU CN203313907U (en) | 2013-07-14 | 2013-07-14 | Oxygen and water mixing device for improving dissolved oxygen concentration in water in recirculating aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320415979XU CN203313907U (en) | 2013-07-14 | 2013-07-14 | Oxygen and water mixing device for improving dissolved oxygen concentration in water in recirculating aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313907U true CN203313907U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320415979XU Expired - Lifetime CN203313907U (en) | 2013-07-14 | 2013-07-14 | Oxygen and water mixing device for improving dissolved oxygen concentration in water in recirculating aquaculture |
Country Status (1)
| Country | Link |
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| CN (1) | CN203313907U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104273084A (en) * | 2014-10-09 | 2015-01-14 | 常州大学 | Oxygenator for pond |
| CN104304141A (en) * | 2014-10-29 | 2015-01-28 | 荣成市渔业技术推广站 | Pool oxygenating, water mixing and bait casting device |
| CN107540104A (en) * | 2017-10-31 | 2018-01-05 | 广东青藤环境科技有限公司 | A kind of city inland river lake black and odorous water nanometer oxygen-enriching device |
| CN110959572A (en) * | 2019-12-16 | 2020-04-07 | 贵州万峰湖智慧水产科技有限公司 | Oxygenation device |
| CN111543382A (en) * | 2020-06-28 | 2020-08-18 | 湖南农业大学 | A pipeline oxygenation circulating device for fishery aquaculture water |
-
2013
- 2013-07-14 CN CN201320415979XU patent/CN203313907U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104273084A (en) * | 2014-10-09 | 2015-01-14 | 常州大学 | Oxygenator for pond |
| CN104304141A (en) * | 2014-10-29 | 2015-01-28 | 荣成市渔业技术推广站 | Pool oxygenating, water mixing and bait casting device |
| CN104304141B (en) * | 2014-10-29 | 2016-08-24 | 荣成市渔业技术推广站 | A kind of pond oxygenation mixes water bait-laying device for fish |
| CN107540104A (en) * | 2017-10-31 | 2018-01-05 | 广东青藤环境科技有限公司 | A kind of city inland river lake black and odorous water nanometer oxygen-enriching device |
| CN107540104B (en) * | 2017-10-31 | 2020-10-27 | 广东青藤环境科技有限公司 | City inland river lake black and odorous water body nanometer oxygen boosting device |
| CN110959572A (en) * | 2019-12-16 | 2020-04-07 | 贵州万峰湖智慧水产科技有限公司 | Oxygenation device |
| CN110959572B (en) * | 2019-12-16 | 2023-08-11 | 广州誉隆智慧科技有限公司 | Oxygenation device |
| CN111543382A (en) * | 2020-06-28 | 2020-08-18 | 湖南农业大学 | A pipeline oxygenation circulating device for fishery aquaculture water |
| CN111543382B (en) * | 2020-06-28 | 2024-06-04 | 湖南农业大学 | Pipeline oxygenation circulating device for fishery culture water body |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |
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| CX01 | Expiry of patent term |