CN217842046U

CN217842046U - Centrifugal air compressor

Info

Publication number: CN217842046U
Application number: CN202220436743.3U
Authority: CN
Inventors: 王泉超; 王中军; 代赫言; 蒋森
Original assignee: Ningbo Baosi Energy Equipment Co Ltd
Current assignee: Ningbo Baosi Energy Equipment Co Ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-11-18
Anticipated expiration: 2032-03-02

Abstract

The application discloses centrifugal air compressor relates to compressor technical field, reduces the noise that produces when the air compressor machine operates. This centrifugal air compressor machine includes the organism, and the organism is equipped with air inlet and gas outlet, is equipped with air filter in the organism, and air filter is to gas outlet exhaust, is equipped with the water conservancy diversion subassembly that the guide air flows to air filter in the organism, is equipped with the sound absorbing material that is used for making an uproar on the water conservancy diversion subassembly.

Description

Centrifugal air compressor

Technical Field

The application relates to the technical field of compressors, in particular to a centrifugal air compressor.

Background

The air compressor is a basic product of industrial modernization, is short for an air compressor, and is air pressure generating equipment for compressing air. Air compressors are of a wide variety, with centrifugal air compressors being the most common.

The structure of the existing centrifugal air compressor is complex, the air compressor can produce strong vibration when in use, the noise is large, and the service life of the air compressor can be influenced.

Disclosure of Invention

The application aims to provide a centrifugal air compressor with simple structure and low noise.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides a centrifugal air compressor, includes the organism, the organism is equipped with air inlet and gas outlet, be equipped with air filter in the organism, air filter is to gas outlet exhaust gas, be equipped with the guide air flow direction in the organism air filter's water conservancy diversion subassembly, be equipped with the sound absorbing material that is used for making an uproar to fall on the water conservancy diversion subassembly.

Compared with the prior art, the application has the advantages that: set up air filter in the organism, can be used for air-purifying, add the water conservancy diversion subassembly in addition in the organism and guide the air flow direction, and set up the sound absorbing material in the water conservancy diversion subassembly and reduced the noise that the air produced when flowing, sound absorbing material can be the non-woven fabrics, inhale the sound cotton, centrifugal glass cotton felt etc..

In some embodiments of the present application, the flow directing assembly includes a first flow directing plate coupled to the air inlet, the first flow directing plate being angled downwardly. The first guide plate which is inclined downwards is arranged at the air inlet of the machine body, so that external air can be sucked into the machine body.

In some embodiments of the present application, the sound absorbing material is attached to the first baffle, so that part of noise can be reduced.

In some embodiments of the present application, the flow directing assembly includes a flow directing frame disposed facing the air inlet, the flow directing frame having a plurality of spaced second flow directing plates disposed thereon to direct further air flow.

In some embodiments of the present application, a plurality of the second guide plates are each provided with a first concave-convex structure, and the sound-absorbing material is filled in the first concave-convex structure. The first concavo-convex structure is provided for filling with a sound-absorbing material.

In some embodiments of the present application, the sound absorbing material is attached to each of the plurality of second baffles. Further reducing the portion of the noise generated by the air flow.

In some embodiments of the present application, the flow guide assembly includes a third flow guide plate disposed above the flow guide bracket, the third flow guide plate is arranged to be inclined downward, and the air filter device is located above the third flow guide plate. The air is directed further to the flow direction, introducing the air into the air filter.

In some embodiments of the present application, the third baffle is provided with a second relief structure filled with the sound absorbing material. The second concave-convex structure is provided for filling the sound-absorbing material.

In some embodiments of the present application, the sound absorbing material is attached to the third baffle. Further reducing the portion of the noise generated by the air flow.

In some embodiments of the present application, the air outlet is disposed at an upper portion of the machine body, and the air inlet is disposed at a lower portion of the machine body in the form of a plurality of openings.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 isbase:Sub>A schematic view of the cross-sectional structure A-A in FIG. 2;

fig. 5 is an enlarged view of B in fig. 4.

In the figure: 1. a body; 2. an air filtration device; 3. an air inlet; 4. an air outlet; 5. a first baffle; 6. a flow guide bracket; 7. a third baffle; 8. a second baffle; 9. a first relief structure; 10. a second relief structure.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations and positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The terms "comprises," "comprising," and "having," and any variations thereof, in the description and claims of this application, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-5, a centrifugal air compressor comprises a machine body 1, an air filtering device 2 and a flow guiding assembly are arranged in the machine body 1, an air outlet 4 and an air inlet 3 of the machine body 1 are provided, the air outlet 4 is located at the upper part of the machine body 1, the air inlet 3 is arranged at the lower part of the machine body 1 in a form of a plurality of openings, the air filtering device comprises two air filtering cores arranged in the machine body 1, and the air filtering cores discharge filtered air to the air outlet 4.

The water conservancy diversion subassembly includes first guide plate 5, locates water conservancy diversion support 6 and third guide plate 7 in the organism 1, and 3 departments of air inlet are located to first guide plate 5, and in organism 1 was located in the 5 downward sloping of first guide plate, the last sound absorbing material that posts of first guide plate 5.

The guide support 6 is arranged towards the air inlet 3, a plurality of second guide plates 8 are arranged on the guide support 6, a first concave-convex structure 9 is arranged on each of the second guide plates 8, and sound-absorbing materials are filled in the first concave-convex structure 9.

Third guide plate 7 downward sloping is arranged in guide support 6 top, and third guide plate 7 is equipped with second concave-convex structure 10, and it has sound absorbing material to fill in the second concave-convex structure 10.

The third guide plate 7 is positioned below the air filter element, sound-absorbing materials are pasted on the second guide plate 8 and the third guide plate 7, and the sound-absorbing materials can be non-woven fabrics, sound-absorbing cotton, centrifugal glass cotton felt and the like.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and such changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a centrifugal air compressor, includes organism (1), organism (1) is equipped with air inlet (3) and gas outlet (4), its characterized in that: be equipped with air filter (2) in organism (1), air filter (2) are to gas outlet (4) exhaust gas, be equipped with the guide air flow direction in organism (1) the water conservancy diversion subassembly of air filter (2), be equipped with the sound absorbing material that is used for making an uproar to fall on the water conservancy diversion subassembly.

2. The centrifugal air compressor as claimed in claim 1, wherein: the flow guide assembly comprises a first flow guide plate (5), the first flow guide plate (5) is connected with the air inlet (3), and the first flow guide plate (5) is arranged in a downward inclined mode.

3. The centrifugal air compressor as claimed in claim 2, wherein: the sound absorption material is attached to the first guide plate (5).

4. A centrifugal air compressor as claimed in claim 2, wherein: the flow guide assembly comprises a flow guide support (6) arranged facing the air inlet (3), and a plurality of second flow guide plates (8) are arranged on the flow guide support (6) at intervals.

5. The centrifugal air compressor according to claim 4, wherein: a plurality of all be equipped with first concave-convex structure (9) on second guide plate (8), it has to fill in first concave-convex structure (9) sound absorbing material.

6. A centrifugal air compressor as claimed in claim 5, wherein: the sound-absorbing materials are attached to the second guide plates (8).

7. The centrifugal air compressor according to claim 4, wherein: the flow guide assembly comprises a third flow guide plate (7) arranged above the flow guide support (6), the third flow guide plate (7) is arranged in a downward inclined mode, and the air filtering device (2) is located above the third flow guide plate (7).

8. The centrifugal air compressor according to claim 7, wherein: third guide plate (7) are equipped with second concave-convex structure (10), it has to fill in second concave-convex structure (10) sound absorbing material.

9. The centrifugal air compressor according to claim 8, wherein: the third guide plate (7) is attached with the sound-absorbing material.

10. The centrifugal air compressor as claimed in claim 1, wherein: the air outlet (4) is arranged at the upper part of the machine body (1), and the air inlet (3) is arranged at the lower part of the machine body (1) in a plurality of open holes.