CN213326955U - Novel aerator impeller - Google Patents

Abstract

The utility model provides a novel oxygen-increasing machine impeller belongs to mechanical technical field. The impeller of the aerator solves the problems that the impeller of the existing aerator is single in structure, so that the working efficiency of the impeller is low, the water pushing range is small, the water pushing distance is short, the time of water lifted by the impeller in the air is short, and the oxygen content of the water is low. This novel oxygen-increasing machine impeller, including the main part with set up in a plurality of blades of main part periphery, the main part middle part has the wheel hub that the power supply motor shaft stretched into and connects, is connected along circumferencial direction evenly distributed's strengthening rib through a plurality of between wheel hub and the main part, and the outer tip of each blade all is equipped with the water conservancy diversion arch, and the shaping has the brace rod between protruding and the corresponding blade of water conservancy diversion, has seted up a plurality of splitter box in the water conservancy diversion arch, has still seted up a plurality of diffluence hole in the. The utility model discloses an optimize the abundant contact of structure reinforcing water and air, have the oxygen content that improves water, make the better advantage of result of use of whole oxygen-increasing machine.

Description

Novel aerator impeller

Technical Field

The utility model belongs to the technical field of machinery, a impeller, in particular to novel oxygen-increasing machine impeller is related to.

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 per mu yield and fully achieve the purpose of aquaculture income increase.

The impeller type aerator is a pond fish culture machine widely used at present, and is used for aerating and aerating a water body in modes of impeller stirring and the like, so that the water quality is improved, the growth of fishes is promoted, and the yield of the fishes is increased. The impeller of the existing impeller type aerator generally comprises a main body part and a plurality of blades arranged on the periphery of the main body part, and the blades are driven to rotate to work by a motor shaft of a motor. The blade in the existing impeller is single in structure, so that the impeller is low in working efficiency, small in water pushing range and short in water pushing distance, and the time of water lifted by the impeller in air is short, so that the oxygen content of the water is low.

Disclosure of Invention

The utility model aims at providing a novel oxygen-increasing machine impeller to the above-mentioned problem that exists among the prior art, solve above problem.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a novel oxygen-increasing machine impeller, its characterized in that, includes the main part and sets up in a plurality of blades of main part periphery, main part middle part have the power supply motor shaft and stretch into the wheel hub of connecting, wheel hub and main part between be connected through a plurality of along circumferencial direction evenly distributed's strengthening rib, each the outer tip of blade all is equipped with the water conservancy diversion arch, water conservancy diversion arch and corresponding blade between the shaping have a brace rod, the water conservancy diversion arch on seted up a plurality of splitter box, the main part on still seted up a plurality of diffluence hole.

In the novel aerator impeller, the surface of the blade is designed to be an arc surface or a plane.

In the novel aerator impeller, the reinforcing ribs are obliquely arranged relative to the hub.

In the novel aerator impeller, an included angle alpha is formed between a tangent line at the joint of the reinforcing rib and the hub and the reinforcing rib, and the included angle alpha is a non-right angle.

In the novel aerator impeller, the flow distribution holes are designed in a triangular shape.

In the above novel aerator impeller, the outer peripheral wall of the main body is designed to be a circular structure or a wavy structure.

In the novel aerator impeller, a plurality of reinforcing convex ribs are arranged between the main body and each blade.

In the novel aerator impeller, the reinforcing convex ribs are designed in a tooth shape.

In the novel aerator impeller, the main body is also provided with a plurality of aeration holes.

Compared with the prior art, the novel aerator impeller optimizes the structure of the blades in the impeller, enhances the sufficient contact reaction of water and air, improves the oxygen content of water, and ensures that the using effect of the whole aerator is better.

Drawings

Fig. 1 is a schematic structural diagram of the impeller of the novel aerator.

Fig. 2 is a schematic structural diagram of the impeller of the novel aerator.

Fig. 3 is a schematic perspective view of the impeller of the aerator.

In the figure, 1, main body; 2. a blade; 3. a hub; 4. reinforcing ribs; 5. a flow guide bulge; 6. supporting ribs; 7. a shunt slot; 8. a shunt hole; 9. reinforcing the convex ribs; 10. and (4) exploding the air holes.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, fig. 2, fig. 3 shows, this novel oxygen-increasing machine impeller, include main part 1 and set up in a plurality of blades 2 of main part 1 periphery, 1 middle part of main part has the power supply motor shaft and stretches into wheel hub 3 of connecting, be connected along circumferencial direction evenly distributed's strengthening rib 4 through a plurality of between wheel hub 3 and the main part 1, the outer tip of each blade 2 all is equipped with water conservancy diversion arch 5, the shaping has brace rod 6 between water conservancy diversion arch 5 and the corresponding blade 2, a plurality of splitter box 7 has been seted up on the water conservancy diversion arch 5, a plurality of diffluence hole 8 has still been seted up on the main part 1, each diffluence hole 8 is equallyd divide and is do not.

Preferably, the surface of the blade 2 is of an arc-shaped or planar design.

Preferably, the reinforcing rib 4 is arranged obliquely relative to the hub 3, and an included angle α is formed between a tangent line at the joint of the reinforcing rib 4 and the hub 3 and the reinforcing rib 4, wherein the included angle α is a non-right angle.

Preferably, the flow dividing holes 8 are of triangular design.

Preferably, a plurality of reinforcing ribs 9 are arranged between the main body 1 and each blade 2, and the reinforcing ribs 9 are designed in a tooth shape.

In further detail, the peripheral wall of the main body 1 is designed to be a circular structure or a wavy structure, the main body 1 arranged for the wavy structure is seen from the attached drawing 1, and the wavy structure main body 1 reflected by the attached drawing 1 is more intuitive.

Further saying, still seted up a plurality of on the main part 1 and exploded gas hole 10, it can be big or small to explode gas hole 10, and the shape size design is inhomogeneous, can be circular also can be square also can be triangle-shaped or be irregular shape, and its effect makes the water through exploding gas hole 10 fully contact with the air, explodes gas hole 10 and is equivalent to a miniature buffering hole, makes water contact with the air when this explodes gas hole 10, reaches the effect of detaining of a small margin to produce the oxygen of capacity.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (9)

1. The utility model provides a novel oxygen-increasing machine impeller, its characterized in that includes main part (1) and sets up in a plurality of blades (2) of main part (1) periphery, main part (1) middle part have and supply the motor shaft to stretch into wheel hub (3) of connection, wheel hub (3) and main part (1) between be connected through strengthening rib (4) of a plurality of along circumferencial direction evenly distributed, each the outer tip of blade (2) all is equipped with water conservancy diversion arch (5), water conservancy diversion arch (5) and corresponding blade (2) between the shaping have brace rod (6), water conservancy diversion arch (5) on seted up a plurality of splitter box (7), main part (1) on still seted up a plurality of diffluence pass (8).

2. The novel aerator impeller as claimed in claim 1, characterised in that the surface of the blades (2) is of an arc-shaped or planar design.

3. The novel aerator impeller as claimed in claim 1, wherein the reinforcing ribs (4) are arranged obliquely with respect to the hub (3).

4. The novel aerator impeller as claimed in claim 3, wherein an included angle α is formed between a tangent line at the joint of the reinforcing rib (4) and the hub (3) and the reinforcing rib (4), and the included angle α is a non-right angle.

5. The novel aerator impeller as claimed in claim 1, wherein the distribution holes (8) are of triangular design.

6. The novel aerator impeller as claimed in claim 1, characterised in that the peripheral wall of the body (1) is of circular or wave-like design.

7. The novel aerator impeller as claimed in claim 1, wherein a plurality of reinforcing ribs (9) are arranged between the main body (1) and each blade (2).

8. The new aerator impeller as claimed in claim 7, characterised in that the reinforcing ribs (9) are of a toothed design.

9. The novel aerator impeller as claimed in claim 1, wherein the main body (1) is further provided with a plurality of aeration holes (10).

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