CN204168897U - A kind of air-flow micropore pushes away water aeration oxygen replenishing device - Google Patents
A kind of air-flow micropore pushes away water aeration oxygen replenishing device Download PDFInfo
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- CN204168897U CN204168897U CN201420493191.5U CN201420493191U CN204168897U CN 204168897 U CN204168897 U CN 204168897U CN 201420493191 U CN201420493191 U CN 201420493191U CN 204168897 U CN204168897 U CN 204168897U
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- air
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- lift pump
- curved baffle
- oxygenation
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of air-flow micropore and push away water aeration oxygen replenishing device, comprise support, pontoon, lift pump, curved baffle, oxygenation grid, it is characterized in that: the inside of described support is provided with a curved baffle, the support of the described curved baffle opening left and right sides is respectively provided with a pontoon, a fixed mount is provided with above described support, described fixed mount is provided with lift pump, air inlet on the air intake duct of described lift pump is provided with air cleaner, a gas-distributing pipe is installed below the escape pipe of described lift pump, the both sides of described gas-distributing pipe are respectively connected with oxygenation grid by an appendix, described oxygenation grid is arranged on the support on the downside of described curved baffle.The utility model by the air cleaner above lift pump air intake duct by clean air inspiration pipeline, air is the very microporous oxygenation grid of order arrangement above the pipeline of the part appendix of two below, air-flow air-flow is got in water by micropore above curved baffle on, promote water movement, to fishpond oxygenation, the utility model have structure simple, produce and the advantage such as use cost is low.
Description
Technical field
The utility model relates to a kind of oxygen-increasing device, specifically relates to a kind of air-flow micropore and pushes away water aeration oxygen replenishing device.
Background technology
In aquaculture, the height of water body dissolved oxygen amount directly affects the food ration of fish and the size of abilities of digestive and absorption, and the dissolved oxygen content in water is high, and the vigorous digestibility of ingesting of fish is high, and growth is fast, and efficiency of feed utilization is also high.The method of current raising water body dissolved oxygen amount is mainly aeration oxygen replenishing.Aeration oxygen replenishing is divided into again blast aeration and mechanical aeration two kinds.Mechanical aeration is exactly impeller, waterwheel, jetting type etc., by agitate water, causes the interracial contact of water and gas, can only solve the oxygenation of upper strata water body, and gas-liquid contact interfacial intermittent, contact area is little, and time of contact is short.From noise aspect, mechanical aeration is placed directly in waterborne, and the sound patting water is very large, affects the normal growth of aquatic organism.Blast aeration is, by pipeline, the air that blower fan is carried is passed into the bottom, carries out aeration from the bottom, and dissolved oxygen can be allowed to be distributed in whole water body.And it is best with microporous pipeline oxygenation effect in blast aeration, namely small bubble is produced by the micropore on the pipeline of underwater, and the very small so gas of bubble and liquid comes into contact area are also just large, bubble lifting speeds is slow, time of contact is just long, oxygen in such gas is just more abundant, in more dissolving easily in water.Current microporous aeration device design is perfect not, not only needs electric power to drive the operation of lift pump, but also needs manpower or electric power to drive the operation of aeration oxygen replenishing device carrier.
Utility model content
For solving the problem, the utility model provide a kind of structure simple, to produce and air-flow micropore that use cost is low pushes away water aeration oxygen replenishing device.
The technical solution of the utility model is:
A kind of air-flow micropore pushes away water aeration oxygen replenishing device, comprise support, pontoon, lift pump, curved baffle, oxygenation grid, it is characterized in that: the inside of described support is provided with a curved baffle, the support of the described curved baffle opening left and right sides is respectively provided with a pontoon, a fixed mount is provided with above described support, described fixed mount is provided with lift pump, air inlet on the air intake duct of described lift pump is provided with air cleaner, a gas-distributing pipe is installed below the escape pipe of described lift pump, the both sides of described gas-distributing pipe are respectively connected with oxygenation grid by an appendix, described oxygenation grid is arranged on the support on the downside of described curved baffle.
Further, described support is welded by angle steel.
Further, described oxygenation grid is arranged on described appendix by many orders of the pipeline with micropore to be formed.
The beneficial effects of the utility model:
The utility model by the air cleaner above lift pump air intake duct by clean air inspiration pipeline, air is the very microporous oxygenation grid of order arrangement above the pipeline of the part appendix of two below, air-flow air-flow is got in water by micropore above curved baffle on, promote water movement, to fishpond oxygenation, the utility model have structure simple, produce and the advantage such as use cost is low.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the schematic cross-section at A-A place in Fig. 1.
Embodiment
As shown in Figures 1 to 3, a kind of air-flow micropore pushes away water aeration oxygen replenishing device, comprise support 1, pontoon 2, lift pump 4, curved baffle 7, oxygenation grid 8, it is characterized in that: the inside of described support 1 is provided with a curved baffle 7, the support 1 of the described curved baffle 7 opening left and right sides is respectively provided with a pontoon 2, a fixed mount 3 is provided with above described support 1, described fixed mount 3 is provided with lift pump 4, air inlet on the air intake duct 5 of described lift pump 4 is provided with air cleaner 51, a gas-distributing pipe 61 is installed below the escape pipe 6 of described lift pump 4, the both sides of described gas-distributing pipe 61 are respectively connected with oxygenation grid 8 by an appendix 62, described oxygenation grid 8 is arranged on the support 1 on the downside of described curved baffle 7.
Further, described support 1 is welded by angle steel.
Further, described oxygenation grid 8 is arranged on described appendix 62 by many orders of the pipeline with micropore to be formed.
Claims (3)
1. an air-flow micropore pushes away water aeration oxygen replenishing device, comprise support, pontoon, lift pump, curved baffle, oxygenation grid, it is characterized in that: the inside of described support is provided with a curved baffle, the support of the described curved baffle opening left and right sides is respectively provided with a pontoon, a fixed mount is provided with above described support, described fixed mount is provided with lift pump, air inlet on the air intake duct of described lift pump is provided with air cleaner, a gas-distributing pipe is installed below the escape pipe of described lift pump, the both sides of described gas-distributing pipe are respectively connected with oxygenation grid by an appendix, described oxygenation grid is arranged on the support on the downside of described curved baffle.
2. a kind of air-flow micropore according to claim 1 pushes away water aeration oxygen replenishing device, it is characterized in that: described support is welded by angle steel.
3. a kind of air-flow micropore according to claim 1 pushes away water aeration oxygen replenishing device, it is characterized in that: described oxygenation grid is arranged on described appendix by many orders of the pipeline with micropore to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493191.5U CN204168897U (en) | 2014-08-28 | 2014-08-28 | A kind of air-flow micropore pushes away water aeration oxygen replenishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420493191.5U CN204168897U (en) | 2014-08-28 | 2014-08-28 | A kind of air-flow micropore pushes away water aeration oxygen replenishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168897U true CN204168897U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420493191.5U Active CN204168897U (en) | 2014-08-28 | 2014-08-28 | A kind of air-flow micropore pushes away water aeration oxygen replenishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041333A (en) * | 2017-06-12 | 2017-08-15 | 陈聪 | A kind of micro-pore aeration oxygen increasing device used for aquiculture |
-
2014
- 2014-08-28 CN CN201420493191.5U patent/CN204168897U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041333A (en) * | 2017-06-12 | 2017-08-15 | 陈聪 | A kind of micro-pore aeration oxygen increasing device used for aquiculture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |