CN203081852U - Submerged multi-stage oxygenation aeration pump impeller structure - Google Patents
Submerged multi-stage oxygenation aeration pump impeller structure Download PDFInfo
- Publication number
- CN203081852U CN203081852U CN 201320081913 CN201320081913U CN203081852U CN 203081852 U CN203081852 U CN 203081852U CN 201320081913 CN201320081913 CN 201320081913 CN 201320081913 U CN201320081913 U CN 201320081913U CN 203081852 U CN203081852 U CN 203081852U
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- China
- Prior art keywords
- aeration pump
- blades
- oxygenation aeration
- bottom plate
- blade
- 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
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Abstract
The utility model provides a submerged multi-stage oxygenation aeration pump impeller structure, which consists of a circular sheet-shaped bottom plate, a shaft barrel fixed at the central position of the bottom plate, and blades uniformly distributed on the bottom plate, wherein the shaft barrel is provided with a key groove in the inner wall, and has a fixing hole at the lateral side; the number of the blades is 2-6, and the blades are arc-shaped and bent in the middle; and a plurality of round blade holes are uniformly distributed in the blades. Compared with the prior art, through additionally providing the blade holes in the blades, the structure is simple, air bubbles generated by the aeration pump can be uniform and appropriate, the noise is low, and the work efficiency of the oxygenation aeration pump is greatly increased.
Description
Technical field
The utility model relates to the Machining Technology field, relates in particular to a kind of diving multistage oxygenation aeration pump blade wheel structure.
Background technique
In aquaculture, often need to use oxygen increasing equipment to be pond oxygenation, general aerator volume is big, the inconvenience of shifting one's position, the oxygenation zone is little, oxygenation effect to the bottom water body is relatively poor, novel diving multistage oxygenation aeration pump volume is little, and oxygenation effect is good, uses more and more widely in modern aquaculture, yet, the bubble that existing oxygenation aeration pump exists generation is big, and the shortcoming that noise is big has influenced the growth of aquatic livestock, wherein impeller is the critical piece of diving multistage oxygenation aeration pump, can effectively solve above technical problem to the improvement of impeller.
Given this, be necessary to provide a kind of new diving multistage oxygenation aeration pump blade wheel structure.
Summary of the invention
The technical problem that the utility model solved is to provide a kind of new diving multistage oxygenation aeration pump blade wheel structure, and the bubble of its generation is evenly suitable, and noise is low, can improve the working efficiency of oxygenation aeration pump greatly.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: a kind of diving multistage oxygenation aeration pump blade wheel structure, by thin rounded flakes shape base plate, be fixed on the beam barrel of base plate central position and the blade that is uniformly distributed on the base plate is formed; Described beam barrel inwall is provided with keyway, and side is provided with fixed hole, it is characterized in that: described blade is the 2-6 sheet, the middle part arc-shaped bend.
As the further improvement of the technical program, be evenly distributed with a plurality of circular blades hole on the described blade.
Compared with prior art, the utility model diving multistage oxygenation aeration pump blade wheel structure is by set up vane hole on blade, and simple in structure, the bubble that aeration pump is generated is evenly suitable, and noise is low, has improved the working efficiency of oxygenation aeration pump greatly.
Description of drawings
Fig. 1 is the schematic representation of diving multistage oxygenation aeration pump blade wheel structure described in the utility model.
Embodiment
See also Fig. 1 to shown in, the utility model provides a kind of diving multistage oxygenation aeration pump blade wheel structure, it comprises base plate 1, beam barrel 2, blade 3, described beam barrel 2 inwalls are provided with keyway 6, side is provided with fixed hole 5, described blade 3 is the 2-6 sheet, and there is arc-shaped bend at the middle part, is evenly distributed with a plurality of circular blades hole 4 on each blade.
The utility model diving multistage oxygenation aeration pump blade wheel structure is by setting up vane hole 4 on blade 3, the bubble that aeration pump is generated is evenly suitable, and noise is low, has improved the working efficiency of oxygenation aeration pump greatly.
The above; it only is most preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any those of ordinary skill in the art; do not breaking away under the technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, all belong to the scope of claims protection.
Claims (2)
1. diving multistage oxygenation aeration pump blade wheel structure is by thin rounded flakes shape base plate, be fixed on the beam barrel of base plate central position and the blade that is uniformly distributed on the base plate is formed; Described beam barrel inwall is provided with keyway, and side is provided with fixed hole, it is characterized in that: described blade is the 2-6 sheet, the middle part arc-shaped bend.
2. diving multistage oxygenation aeration pump blade wheel structure according to claim 1 is characterized in that: be evenly distributed with a plurality of circular blades hole on the described blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081913 CN203081852U (en) | 2013-02-22 | 2013-02-22 | Submerged multi-stage oxygenation aeration pump impeller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320081913 CN203081852U (en) | 2013-02-22 | 2013-02-22 | Submerged multi-stage oxygenation aeration pump impeller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081852U true CN203081852U (en) | 2013-07-24 |
Family
ID=48827693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320081913 Expired - Fee Related CN203081852U (en) | 2013-02-22 | 2013-02-22 | Submerged multi-stage oxygenation aeration pump impeller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359244A (en) * | 2016-11-18 | 2017-02-01 | 许海琴 | Diving aerator |
| CN108088973A (en) * | 2017-11-08 | 2018-05-29 | 浙江省海洋水产研究所 | The device and assay method that water body sulfide content measures |
| CN113898278A (en) * | 2021-10-12 | 2022-01-07 | 宿迁和天下建材科技有限公司 | Multifunctional intelligent plastic-steel door and window |
-
2013
- 2013-02-22 CN CN 201320081913 patent/CN203081852U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359244A (en) * | 2016-11-18 | 2017-02-01 | 许海琴 | Diving aerator |
| CN106359244B (en) * | 2016-11-18 | 2022-06-21 | 许海琴 | Submersible aerator |
| CN108088973A (en) * | 2017-11-08 | 2018-05-29 | 浙江省海洋水产研究所 | The device and assay method that water body sulfide content measures |
| CN113898278A (en) * | 2021-10-12 | 2022-01-07 | 宿迁和天下建材科技有限公司 | Multifunctional intelligent plastic-steel door and window |
| CN113898278B (en) * | 2021-10-12 | 2023-03-14 | 宿迁和天下建材科技有限公司 | Multifunctional intelligent plastic-steel door and window |
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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: 20130724 Termination date: 20160222 |