CN215123409U - Spiral aeration type aerator - Google Patents
Spiral aeration type aerator Download PDFInfo
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- CN215123409U CN215123409U CN202121619909.7U CN202121619909U CN215123409U CN 215123409 U CN215123409 U CN 215123409U CN 202121619909 U CN202121619909 U CN 202121619909U CN 215123409 U CN215123409 U CN 215123409U
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- impeller
- motor
- aeration type
- type aerator
- blades
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Abstract
The utility model relates to a spiral aeration type aerator, which comprises an impeller, a motor and an annular floating body; the impeller is in a horn-shaped structure, a connecting part is arranged at the center of the bottom of the inner wall of the impeller, the impeller is connected to an output shaft of the motor through the connecting part, and the impeller is driven by the motor to rotate; a plurality of blades are fixed on the outer wall of the impeller in an annular array mode; a plurality of water clapboards are fixed at the edge of the top of the impeller in an annular array manner; the annular float is connected to the motor and surrounds the impeller. The utility model has the advantages of, not only vertically guarantee the oxygenation, also can transversely guarantee the oxygenation area.
Description
Technical Field
The utility model relates to aquaculture or sewage purification oxygen increasing equipment, in particular to a spiral aeration type oxygen increasing machine.
Background
The aerator is a device which drives working parts through power sources such as a motor or a diesel engine and the like to quickly transfer oxygen in the air to aquaculture water, can comprehensively utilize functions such as physics, chemistry, biology and the like, not only can solve the problem of fish floating head caused by oxygen deficiency in pond aquaculture, but also can eliminate harmful gas, promote water convection exchange, improve water quality conditions, reduce feed coefficient, improve activity and primary productivity of a fish pond, further improve stocking density, increase ingestion strength of aquaculture objects, promote growth, greatly improve yield per mu and fully achieve the purpose of aquaculture income increase.
In some rivers with deeper water areas, the conventional aerator cannot ensure the aeration area of the water surface and ensure aeration in the depth direction of the river.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spiral aeration formula oxygen-increasing machine not only vertically guarantees the oxygenation, also can transversely guarantee the oxygenation area.
In order to achieve the aim of the utility model, a spiral aeration type aerator is provided, which comprises an impeller, a motor and an annular floating body;
the impeller is of a horn-shaped structure, a connecting part is arranged at the center of the bottom of the inner wall of the impeller, the impeller is connected to an output shaft of the motor through the connecting part, and the impeller is driven by the motor to rotate; a plurality of blades are fixed on the outer wall of the impeller in an annular array mode; a plurality of water clapboards are fixed at the edge of the top of the impeller in an annular array manner;
the annular float is connected to the motor and surrounds the impeller.
Preferably, the blades and the water clapboards are fixed on the impeller in a detachable mode.
Preferably, the blades and the water beating plate are fixed on the impeller in a bolt connection mode.
Preferably, the motor is a brushless motor.
Preferably, the surface of the motor is provided with a waterproof cover.
Preferably, a plurality of through holes are formed in the blade.
Preferably, the lateral wall of the motor is provided with three connecting rods at the same height in an annular arrangement mode, one ends of the connecting rods are welded on the lateral wall of the motor, the other ends of the connecting rods are vertically provided with connecting through holes, the connecting through holes are sleeved with long bolts, the upper surface of the annular floating body is provided with a fixed block corresponding to the positions of the long bolts, the fixed block is provided with threaded holes matched with the long bolts, and the long bolts are sleeved in the threaded holes in the fixed block.
Preferably, the vanes are petal-shaped.
Compared with the prior art, the spiral aeration type aerator of the utility model has the following advantages:
(1) the water surface aeration device is simple in design, can finish assembly in a short time, is light and convenient to move, and can carry out secondary beating on water flowers by the water beating plate on the impeller after the blades on the impeller drain water, so that the aeration area of the water surface is larger, the aeration can be ensured in the longitudinal direction, and the aeration area can also be ensured in the transverse direction;
(2) simple structure and convenient use.
Drawings
Fig. 1 is a schematic structural view of an impeller in the present embodiment;
fig. 2 is a schematic structural view of a spiral aeration type aerator in this embodiment;
fig. 3 is a top view of a spiral aeration type aerator in this embodiment.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 2 to 3, the utility model relates to a spiral aeration type aerator, which comprises an impeller 1, a motor 6 and an annular floating body 7;
as shown in fig. 1, the impeller 1 is of a horn-shaped structure, a connecting part 5 is arranged at the center of the bottom of the inner wall of the impeller 1, the impeller 1 is connected to an output shaft of a motor 6 through the connecting part 5, and the impeller 1 is driven by the motor 6 to rotate; preferably, the motor 6 is a brushless motor, so that the safety of the motor is guaranteed, and safety accidents caused by electric leakage are prevented. A plurality of blades 2 are fixed on the outer wall of the impeller 1 in an annular array mode; the top edge of the impeller 1 is fixed with a plurality of water clapboards 4 in an annular array mode. Preferably, the blades 2 and the paddle 4 are fixed to the impeller 1 in a detachable manner, which may be many, such as a bolt connection.
Furthermore, the blades 2 are provided with the through holes 3, so that when the impeller 1 rotates, the resistance of water to the blades 2 can be reduced, and the water raised by the blades forms a water film due to the through holes 3, so that the contact area between the water film and oxygen is increased.
The annular float 7 is connected to the motor 6 and surrounds the impeller 1. Specifically, lie in same height on the lateral wall of motor 6 and be equipped with three connecting rod 8 with the mode of annular permutation, the one end welding of connecting rod 8 is in on the lateral wall of motor 6, the other end of connecting rod 8 is vertical to be equipped with connect the via hole, connect the via hole and cup jointed stay bolt 9, the upper surface of annular body 7 is equipped with fixed block 10 to the position that corresponds stay bolt 9, be equipped with on the fixed block 10 with the screw hole of stay bolt 9 looks adaptation, stay bolt 9 cup joints in the screw hole on the fixed block 10, the aforesaid can dismantle the mode and be convenient for change when the part appears damaging equally.
Further, a waterproof cover is arranged on the surface of the motor 6, and the motor is protected.
Furthermore, the blades 2 are petal-shaped, so that the contact area between the blades and water is increased, more water flowers are formed, and oxygen enrichment is facilitated.
Above-mentioned oxygen-increasing machine is when using, and the design is simple, can accomplish the equipment in the short time, light removal, and the back is arranged water to blade 2 on the impeller 1, and the board 4 that claps on the impeller 1 carries out the secondary to the splash and patts for the oxygenation area of the surface of water is bigger, not only vertically guarantees the oxygenation, also can transversely guarantee the oxygenation area.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, the equivalents and substitutions being limited only by the scope of the appended claims.
Claims (8)
1. A spiral aeration type aerator is characterized by comprising an impeller, a motor and an annular floating body;
the impeller is of a horn-shaped structure, a connecting part is arranged at the center of the bottom of the inner wall of the impeller, the impeller is connected to an output shaft of the motor through the connecting part, and the impeller is driven by the motor to rotate; a plurality of blades are fixed on the outer wall of the impeller in an annular array mode; a plurality of water clapboards are fixed at the edge of the top of the impeller in an annular array manner;
the annular float is connected to the motor and surrounds the impeller.
2. The spiral aeration type aerator according to claim 1, wherein the blades and the water-beating plates are detachably fixed on the impeller.
3. The spiral aeration type aerator according to claim 2, wherein the blades and the water beating plates are fixed on the impeller by means of bolts.
4. The spiral aeration type aerator according to claim 1, wherein the motor is a brushless motor.
5. The spiral aeration type aerator according to claim 4, wherein a waterproof cover is provided on the surface of the motor.
6. The spiral aeration type aerator according to claim 1, wherein a plurality of through holes are formed on the blades.
7. The spiral aeration type aerator according to claim 1, wherein three connecting rods are arranged on the side wall of the motor at the same height in an annular array manner, one end of each connecting rod is welded on the side wall of the motor, the other end of each connecting rod is vertically provided with a connecting through hole, a long bolt is sleeved on each connecting through hole, a fixed block is arranged on the upper surface of the annular floating body corresponding to the long bolt, a threaded hole matched with the long bolt is formed in the fixed block, and the long bolt is sleeved in the threaded hole in the fixed block.
8. The spiral aerator of claim 1, wherein said blades are petal-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121619909.7U CN215123409U (en) | 2021-07-16 | 2021-07-16 | Spiral aeration type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121619909.7U CN215123409U (en) | 2021-07-16 | 2021-07-16 | Spiral aeration type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215123409U true CN215123409U (en) | 2021-12-14 |
Family
ID=79395483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121619909.7U Active CN215123409U (en) | 2021-07-16 | 2021-07-16 | Spiral aeration type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215123409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399281A (en) * | 2022-09-15 | 2022-11-29 | 郑建强 | Oxygen supply equipment capable of detecting oxygen content in aquaculture pond |
-
2021
- 2021-07-16 CN CN202121619909.7U patent/CN215123409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115399281A (en) * | 2022-09-15 | 2022-11-29 | 郑建强 | Oxygen supply equipment capable of detecting oxygen content in aquaculture pond |
| CN115399281B (en) * | 2022-09-15 | 2024-04-26 | 佛山市湘华粤水产品有限公司 | Oxygen supply equipment capable of detecting oxygen content in aquaculture pond |
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