CN217284501U

CN217284501U - Impeller blade for integrated aerator

Info

Publication number: CN217284501U
Application number: CN202220845194.5U
Authority: CN
Inventors: 俞贺文; 俞敏杰
Original assignee: Wuxi Shuangnengda Technology Co ltd
Current assignee: Wuxi Shuangnengda Technology Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-26
Anticipated expiration: 2032-04-13

Abstract

The utility model belongs to the technical field of the oxygen-increasing machine, especially, be an impeller blade for integral type oxygen-increasing machine, including partial wheel body, the periphery of partial wheel body is provided with impeller blade, the hole that looses has been seted up on impeller blade's surface, impeller blade's surface is the inclined plane, the hole that looses and impeller blade's perpendicular surface. The utility model discloses a hole that looses is to setting to the axial direction parallel with the impeller main part, rivers, little fish and pasture and water are difficult for passing the hole that looses when the impeller blade of slope contacts with rivers, little fish is difficult for blocking in the hole that looses, the probability of impeller blade card pasture and water has also been reduced simultaneously, there is good stirring water, oxygenation, mix, aeration performance, wheel body and impeller blade are the integral type shaping in production, in-process that uses need not to install impeller blade and impeller main part again, the convenience has been promoted.

Description

Impeller blade for integrated aerator

Technical Field

The utility model relates to an oxygen-increasing machine technical field specifically is an integral type is impeller blade for oxygen-increasing machine.

Background

With the continuous development of aquaculture industry in China and the continuous improvement of purchasing power of consumers on fish food, the contradiction between supply and demand is continuously increased, more seedlings need to be cultured in a pond with an original fixed area, in order to solve the problem of oxygen deficiency caused by high seedling density, an oxygen increasing pump becomes indispensable oxygen increasing equipment for the existing aquaculture, the oxygen increasing machine is important equipment for the aquaculture in China, the impeller type oxygen increasing machine is the variety with the largest use amount in various oxygen increasing machines, and an impeller of the impeller type oxygen increasing machine is a key part of the oxygen increasing machine.

In the prior art, small fish are easily clamped by water holes on impeller blades of an impeller type aerator, and the probability of clamping waterweeds is high, so that the use is influenced; when the water spray holes on the blades of the impeller face water flow, the water flow easily passes through the water spray holes, the amount of water spray is limited, and the oxygen increasing effect is not ideal.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an impeller blade for integral type oxygen-increasing machine has solved impeller blade and has blocked pasture and water grass, little fish easily and has aroused the limited problem of splash.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides an integral type is impeller blade for oxygen-increasing machine, includes impeller main part, and impeller main part's center department is provided with the base that is used for connecting the motor, be provided with the tight lockhole position of screw on the base, the surface of impeller main part bottom is provided with the hole of permeating water, impeller main part's circumference department is provided with impeller blade, the water hole that looses of vertically about the surface of impeller blade is seted up, the hole of loosing the water hole to the axial direction parallel with impeller main part.

Further, the impeller main body and the impeller blades are integrally formed.

Further, a reinforcing rib is arranged on the inner side of the impeller main body.

Furthermore, a notch is formed in the circumference of the impeller main body.

Further, the included angle between the bottom edge of the side flange of the impeller blade and the horizontal plane is 115 degrees and 135 degrees, and the included angle between the upper edge of the side flange of the impeller blade and the horizontal plane is 145 degrees and 165 degrees

(III) advantageous effects

Compared with the prior art, the utility model provides an integral type is impeller blade for oxygen-increasing machine possesses following beneficial effect:

the utility model discloses, through the hole that looses to setting to the axial direction parallel with the impeller main part, rivers, little fish and pasture and water are difficult for passing the hole that looses when the impeller blade of slope contacts with rivers, little fish is difficult for blocking in the hole that looses, the probability of impeller blade card pasture and water has also been reduced simultaneously, there is good stirring water, oxygenation, mix, aeration performance, wheel body and impeller blade are the integral type shaping in production, in-process using need not to install impeller blade and impeller main part again, the convenience has been promoted.

Drawings

FIG. 1 is a side view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view showing the contact direction of the waterweeds, the small fish and the water flow with the impeller blades

Fig. 4 is a schematic structural diagram of the impeller blade of the present invention.

In the figure: 1. an impeller body; 2. a base; 3. screwing the locking hole position; 4. water permeable holes; 5. reinforcing ribs; 6. A notch; 7. an impeller blade; 8. and water spray holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the utility model provides an impeller blade for integral type oxygen-increasing machine, including impeller main body 1, impeller main body 1's center department is provided with base 2 that is used for connecting the motor, is provided with screw fastening hole site 3 on the base 2, and the surface of impeller main body 1 bottom is provided with the hole 4 of permeating water, and impeller main body 1's circumference department is provided with impeller blade 7, and vertically hole 8 that looses about impeller blade 7's the surface was seted up, and the hole of the hole 8 that looses is to the axial direction parallel with impeller main body 1.

The hole that looses is to the axial parallel with the impeller main part, rivers when the impeller blade of slope and rivers contact, the hole that looses is difficult for passing with pasture and water to the water hole, rivers are more difficult when impeller blade 7 strikes with rivers through the hole 8 that looses, because rivers pass when the hole 8 that looses, the hole 8 that looses is not parallel with the upstream face, but the route that has the buckling when passing through the hole 8 that looses, be used for breaking up the splash, so can arouse bigger splash, increase the ploughing and surge effect of oxygen-increasing machine wheel piece, make the oxygenation effect better, the similar reason fish also is difficult for blocking in the hole that looses, the probability of impeller blade 7 card pasture and water has also been reduced simultaneously.

As shown in fig. 1, in some embodiments, the impeller body 1 and the impeller blades 7 are integrally formed, and the impeller body and the impeller blades 7 are integrally formed during production, so that the impeller blades and the impeller body do not need to be installed during use, and convenience is improved.

As shown in fig. 1 and 2, in some embodiments, the inside of the impeller body 1 is provided with a reinforcing rib 5; and a plurality of reinforcing ribs are arranged for improving the overall strength of the impeller.

As shown in fig. 1 and 2, in some embodiments, the impeller body 1 is provided with a notch 6 at a circumference thereof; there are 5 notches on the impeller, and at rotatory in-process, this limit is cut water, opens vat water level balance, and the operation is more stable, can alleviate the self weight of impeller, practices thrift the cost.

As shown in fig. 4, in some embodiments, the included angle between the bottom edge of the side flange of the impeller blade (7) and the horizontal plane is 115 degrees and 135 degrees, and the included angle between the upper edge of the side flange of the impeller blade (7) and the horizontal plane is 145 degrees and 165 degrees; the optimal included angle between the bottom edge of the side flanging of the impeller blade 7 and the horizontal plane is 124 degrees, and the optimal included angle between the upper edge of the side flanging of the impeller blade 7 and the horizontal plane is 155 degrees.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an integral type is impeller blade for oxygen-increasing machine, includes impeller main part (1), its characterized in that: the center department of impeller main part (1) is provided with base (2) that are used for connecting the motor, be provided with screw fastening hole position (3) on base (2), the surface of impeller main part (1) bottom is provided with hole (4) of permeating water, the circumference department of impeller main part (1) is provided with impeller blade (7), vertically hole (8) that looses about the surface of impeller blade (7) is seted up, the hole of the hole that looses (8) to the axial direction parallel with impeller main part (1).

2. The impeller blade for the integrated aerator of claim 1, wherein: the impeller main body (1) and the impeller blades (7) are integrally formed.

3. The impeller blade for the integrated aerator of claim 1, wherein: and reinforcing ribs (5) are arranged on the inner side of the impeller main body (1).

4. The impeller blade for the integrated aerator of claim 1, wherein: the impeller is characterized in that a notch (6) is formed in the circumference of the impeller main body (1).

5. The impeller blade for the integrated aerator of claim 1, wherein: the included angle between the bottom edge of the side flanging of the impeller blade (7) and the horizontal plane is 115-165 degrees, and the included angle between the upper edge of the side flanging of the impeller blade (7) and the horizontal plane is 145-165 degrees.