CN214577908U

CN214577908U - Shaft guide type rotary impeller of compressor

Info

Publication number: CN214577908U
Application number: CN202023325908.XU
Authority: CN
Inventors: 周泳
Original assignee: Wuxi First Automobile Engineering Co ltd
Current assignee: Wuxi First Automobile Engineering Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-02
Anticipated expiration: 2030-12-31

Abstract

The utility model provides an axial guide type rotary impeller of a compressor, which belongs to the technical field of impellers and aims to solve the problems that the axial guide type rotary impeller of the existing compressor has higher air resistance, lower air flow rate, slower air suction and lower working efficiency when air is sucked and compressed, has poorer guidance performance to the air when the air is sucked, and increases the loss of the compressor, and comprises an impeller; blades are fixedly connected above the impeller; the outer side of each blade is fixedly connected with a group of shells; the inner side of the impeller is fixedly connected with a group of rotating shafts; impeller right side swing joint has a set of fixing bolt, the utility model discloses an offer at the inboard air guide hole of impeller and offer at the inboard air guiding gutter of blade, realize the reduction of air resistance, improve air flow rate, effectively raise the efficiency, through offering at the inboard blow vent of shell, realize the quick discharge of air, further improve work efficiency.

Description

Shaft guide type rotary impeller of compressor

Technical Field

The utility model belongs to the technical field of the impeller, more specifically say, in particular to axle guide formula rotary impeller of compressor.

Background

The impeller is a disk on which moving blades are mounted, which is a component of an impulse turbine rotor, or a general name of a disk and a rotating blade mounted thereon, and the impeller may be classified according to a shape and an opening and closing state, and a shaft guide type rotating impeller is generally used in a compressor to suck air.

Based on the above, the shaft guide type rotary impeller of the existing compressor has the advantages that when air is sucked and compressed, air resistance is high, air flow rate is low, air suction is slow, work efficiency is low, and when air is sucked, guidance performance of the air is poor, so that loss of the compressor is increased.

In view of the above, the present invention provides a shaft-guide type rotary impeller of a compressor, which is improved in view of the conventional structure and disadvantages, and is intended to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an axle guide formula rotary impeller of compressor to the axle guide formula rotary impeller of solving current compressor, when carrying out the suction compression to the air, air resistance is higher, and air flow rate is lower, and the air suction is slower, and work efficiency is lower, when inhaling the air, relatively poor to the guidance quality of air, the problem that makes the loss of compressor increase.

The utility model relates to a purpose and efficiency of shaft guide formula rotary impeller of compressor is reached by following concrete technological means:

a shaft-guided rotary impeller of a compressor comprises an impeller; blades are fixedly connected above the impeller; the outer side of each blade is fixedly connected with a group of shells; the inner side of the impeller is fixedly connected with a group of rotating shafts; the right side of the impeller is movably connected with a group of fixing bolts.

Furthermore, the impeller also comprises heat dissipation holes, and the heat dissipation holes are formed in the inner side of the impeller.

Furthermore, the impeller also comprises an air guide hole, and the air guide hole is formed in the impeller.

Furthermore, the shell also comprises a vent, and the vent is arranged on the inner side of the shell.

Furthermore, the blades further comprise air guide grooves, and the inner sides of the blades are provided with the air guide grooves.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model drives the impeller to rotate by rotating the rotating shaft, the impeller realizes the heat dissipation in the compressor through the heat dissipation holes at the inner side of the impeller, the impeller rotates to suck the air into the compressor for compression, when the air is sucked, the impeller passes through the air guide holes at the inner side of the impeller to realize the reduction of air resistance, the air flow rate is increased, the air suction is accelerated, the efficiency is improved, the impeller rotates through the impeller to drive the shell to rotate, when the shell rotates, the air is discharged through the vent hole by the vent hole, the working efficiency of the compressor is improved, the impeller passes through the air guide grooves at the inner side of the blade to realize the reduction of air resistance, the air flow rate is further improved, in sum, the air flow rate is improved and the efficiency is effectively improved through the air guide holes at the inner side of the impeller and the air guide grooves at the inner side of the blade, through seting up the inboard blow vent of shell, realize the quick discharge of air, further improve work efficiency.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic structural diagram of the impeller shaft side of the present invention.

Fig. 3 is a schematic diagram of the structure of the shaft side of the housing of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an impeller; 101. heat dissipation holes; 102. an air guide hole; 2. a housing; 201. a vent; 3. a rotating shaft; 4. fixing the bolt; 5. a blade; 501. air guiding gutter.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the utility model provides a shaft guide type rotary impeller of a compressor, which comprises an impeller 1; the upper part of the impeller 1 is fixedly connected with a blade 5; a group of shells 2 are fixedly connected to the outer sides of the blades 5; a group of rotating shafts 3 are fixedly connected to the inner side of the impeller 1; the right side of the impeller 1 is movably connected with a group of fixing bolts 4.

The impeller 1 further comprises heat dissipation holes 101, the heat dissipation holes 101 are formed in the inner side of the impeller 1, and in use, heat dissipation of the compressor is achieved through the heat dissipation holes 101 in the inner side of the impeller 1.

The impeller 1 further comprises an air guide hole 102, the air guide hole 102 is formed in the impeller 1, and when the impeller sucks air in use, air resistance is reduced through the air guide hole 102 in the impeller 1, air flow rate is increased, air suction is accelerated, and efficiency is improved.

Wherein, the shell 2 still includes the blow vent 201, and the blow vent 201 has been seted up to the shell 2 inboard, and in use, rotates through impeller 1, drives the shell 2 and rotates, and when the shell 2 rotated, through the blow vent 201, the messenger air passed through the blow vent 201 and is discharged, improves the work efficiency of compressor.

The blades 5 further comprise air guide grooves 501, the air guide grooves 501 are formed in the inner sides of the blades 5, and in use, air resistance is reduced through the air guide grooves 501 in the inner sides of the blades 5, and air flow speed is further improved.

The specific use mode and function of the embodiment are as follows:

at the air compressor during operation, through rotating the pivot 3, drive impeller 1 and rotate, impeller 1 passes through the inboard louvre 101 of impeller 1, realize heat dissipation 1 to the compressor inside, impeller 1 rotates, with the inside compression of air suction compressor, when the air suction, impeller 1 passes through the inside air guiding hole 102 of impeller 1, realize the reduction of air resistance, increase air flow rate, make the air suction accelerate, raise the efficiency, impeller 1 rotates through impeller 1, drive shell 2 and rotate, when shell 2 rotates, through blow vent 201, make the air discharge through blow vent 201, raise the work efficiency of compressor, impeller 1 passes through the inboard air guiding gutter 501 of blade 5, realize the reduction of air resistance, further improve air flow rate.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A shaft-guided rotary impeller of a compressor, characterized in that: the shaft guide type rotary impeller of the compressor comprises an impeller (1); blades (5) are fixedly connected above the impeller (1); a group of shells (2) are fixedly connected to the outer sides of the blades (5); a group of rotating shafts (3) are fixedly connected to the inner side of the impeller (1); the right side of the impeller (1) is movably connected with a group of fixing bolts (4); the blade (5) further comprises an air diversion groove (501), and the inner side of the blade (5) is provided with the air diversion groove (501).

2. A shaft-guided rotary impeller for a compressor as claimed in claim 1, wherein: the impeller (1) further comprises heat dissipation holes (101), and the heat dissipation holes (101) are formed in the inner side of the impeller (1).

3. A shaft-guided rotary impeller for a compressor as claimed in claim 1, wherein: the impeller (1) further comprises an air guide hole (102), and the air guide hole (102) is formed in the impeller (1).

4. A shaft-guided rotary impeller for a compressor as claimed in claim 1, wherein: the shell (2) further comprises a vent (201), and the vent (201) is formed in the inner side of the shell (2).