CN219344965U

CN219344965U - High-efficiency energy-saving screw air compressor

Info

Publication number: CN219344965U
Application number: CN202320038383.6U
Authority: CN
Inventors: 黄铭钦; 王先进; 邱杰
Original assignee: Jiangxi Julang Compressor Co ltd
Current assignee: Jiangxi Julang Compressor Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-07-14
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses a high-efficiency energy-saving screw air compressor, which relates to the technical field of air compressors and comprises a machine body, wherein an air inlet is formed in the top of the machine body, a filter assembly is arranged above the air inlet, a male rotor is arranged in the machine body, a female rotor is arranged on one side of the interior of the machine body, which is positioned on the male rotor, the filter assembly consists of a filter screen and a buffer tube, the buffer tube is movably arranged in the air inlet, and the filter screen is movably arranged on the outer wall of the buffer tube. According to the utility model, through the arrangement of the buffer spring, the filter assembly and the reinforcing ribs, the problem of incomplete filtration caused by the concave filter screen is prevented, the purer impurities in the air in the suction process are correspondingly reduced, the heating value of the machine body is properly reduced through the connection of the water pipe laid at the top and the external cooling box, and the noise generated by the operation of the machine is correspondingly reduced through the arrangement of the rubber layer and the soundproof cotton in the shell.

Description

High-efficiency energy-saving screw air compressor

Technical Field

The utility model relates to the technical field of air compressors, in particular to a high-efficiency energy-saving screw air compressor.

Background

The screw type double-screw air compressor is an air compressor, and has two types of single and double screws, and the utility model of the double-screw air compressor is more than ten years later than that of the single-screw air compressor, and the design of the double-screw air compressor is more reasonable and advanced. The double-screw air compressor overcomes the defect that a single-screw air compressor is unbalanced and a bearing is easy to damage, has the advantages of long service life, low noise, more energy conservation and the like, and has an application range which is gradually expanded after the eighties are mature.

In the existing screw air compressor, the upper end and the lower end of a machine body are usually provided with orifices with the same size, one orifice is used for sucking air, the other orifice is called an air inlet, the other orifice is used for exhausting air, namely an air outlet, and two male and female rotors are usually adopted for compressing and exhausting air through rotary sucking air.

However, the existing screw air compressor is provided with a filter screen at an air inlet, the filter screen is deformed due to strong suction force when the screw air compressor is used, the filter screen is damaged due to long-time work, the air compressor is damaged to a certain extent, the noise of the air compressor is large, and the problem that service life cannot be influenced due to large heat productivity of the air compressor is solved.

Disclosure of Invention

Based on the above, the present utility model aims to provide a high-efficiency energy-saving screw air compressor, so as to solve the technical problems mentioned in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient energy-conserving screw air compressor machine, includes the fuselage, there is the air inlet at the top of fuselage, the top of air inlet is equipped with a filter component, the internally mounted of fuselage has the male rotor, and the inside one side that is located the male rotor of fuselage installs the female rotor, the outer wall cover of male rotor is equipped with first gear, the outer wall cover of female rotor is equipped with the second gear, filter component comprises filter screen and buffer tube, the inside movable mounting of air inlet has the buffer tube, the outer wall movable mounting of buffer tube has the filter screen.

By adopting the technical scheme, the buffer spring, the filter assembly and the reinforcing ribs are arranged, so that the suction force is large in the process of high-speed operation of the male rotor and the female rotor, the problem of incomplete filtration caused by the concave filter screen is solved, the purer impurities in the air in the suction process are correspondingly reduced, the heat productivity of the machine body is properly reduced by arranging the water cooling heat dissipation, and the noise generated by the operation of the machine is correspondingly reduced by arranging the shell.

The utility model is further characterized in that the two sides of the buffer tube are fixedly provided with the convex blocks, the inner wall of the air inlet is provided with the sliding grooves matched with the convex blocks, the top of the air inlet is fixedly provided with the buffer spring, and the end part of the buffer spring is connected with the bottom of the buffer tube.

By adopting the technical scheme, the suction force of the male rotor and the female rotor is larger in the process of high-speed operation, the problem that the filter screen is sunken to cause incomplete filtration is solved, and the purer impurities in the suction air are correspondingly reduced.

The utility model is further arranged that two ends of the machine body are wrapped with a layer of shell, a rubber layer is arranged in the shell and is attached to the machine body, a layer of soundproof cotton is arranged on the periphery of the rubber layer, and the shell is attached to two ends of the machine body.

Through adopting above-mentioned technical scheme, through setting up rubber layer and sound insulation sponge for the produced noise has obtained corresponding reduction when the machine is operated.

The utility model is further arranged that the top of the machine body is paved with water pipes which are uniformly spread by winding on the top of the machine body.

Through adopting above-mentioned technical scheme, through setting up water piping connection liquid cooling radiator for the produced heat has obtained corresponding control when the machine is operated, has prolonged the life-span of machine.

The utility model is further arranged that the buffer tube is in threaded connection with the filter screen.

By adopting the technical scheme, the filter screen can be replaced when the filter screen is aged or damaged.

The utility model is further arranged that a plurality of groups of reinforcing ribs are arranged in the filter screen.

By adopting the technical scheme, the filter screen is firmer and has toughness, and certain damage caused by collapse and winding into the air compressor is prevented.

In summary, the utility model has the following advantages:

according to the utility model, through the arrangement of the buffer spring, the filter assembly and the reinforcing ribs, the suction force of the male rotor and the female rotor is larger in the process of high-speed operation, the problem of incomplete filtration caused by the concave of the filter screen is prevented, purer impurities in the air in the process of inhalation are correspondingly reduced, the water pipe is paved at the top and connected with an external cooling box, the heat productivity of a machine body is properly reduced through the water flow in the cooling box through the water pipe, and the noise generated by the operation of the machine is correspondingly reduced through the arrangement of the rubber layer and the soundproof cotton in the shell.

Drawings

FIG. 1 is a schematic side view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a filter assembly according to the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a left side view of the present utility model;

FIG. 6 is a schematic view of the internal structure of the filter screen of the present utility model;

fig. 7 is a schematic view of the internal structure of the housing of the present utility model.

In the figure: 1. a body; 2. a housing; 3. an air inlet; 4. a filter assembly; 5. a female rotor; 6. a male rotor; 7. a second gear; 8. a first gear; 9. a filter screen; 10. a buffer tube; 11. a water pipe; 12. reinforcing bars; 13. a buffer spring; 14. a rubber layer; 15. and (5) soundproof cotton.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a high-efficient energy-conserving screw air compressor machine, as shown in figures 1-7, including fuselage 1, there is air inlet 3 at the top of fuselage 1, the top of air inlet 3 is equipped with a filter component 4, the internally mounted of fuselage 1 has male rotor 6, and the inside female rotor 5 that is located one side of male rotor 6 of fuselage 1, the outer wall cover of male rotor 6 is equipped with first gear 8, the outer wall cover of female rotor 5 is equipped with second gear 7, filter component 4 comprises filter screen 9 and buffer tube 10, the inside movable mounting of air inlet 3 has buffer tube 10, the outer wall movable mounting of buffer tube 10 has filter screen 9, filter screen 9 and buffer tube 10 of filter component 4 are screwed up through the screw thread above the fuselage 1 start the machine when restarting water tube 11 will fuselage 1 cool off, the suction is great when the machine starts, thereby prevent that filter screen 9 from sunken causing the incomplete problem of filtration, and the calorific capacity of fuselage has obtained suitable reduction, the pure impurity is corresponding reduction in the time of suction.

Referring to fig. 3, in the above embodiment, the two sides of the buffer tube 10 are fixed with the protrusions, the inner wall of the air inlet 3 is provided with the sliding grooves matched with the protrusions, the top of the air inlet 3 is fixed with the buffer spring 13, and the end of the buffer spring 13 is connected with the bottom of the buffer tube 10, so that the suction force of the male and female rotors is larger in the process of high-speed operation, the problem of incomplete filtration caused by the concave filter screen is prevented, and the pure impurities in the air in the suction process are correspondingly reduced.

Referring to fig. 1 and 7, in the above embodiment, two ends of the machine body 1 are wrapped with a layer of casing 2, a rubber layer 14 is provided in the casing 2, the rubber layer 14 is attached to the machine body 1, a layer of soundproof cotton 15 is installed on the periphery of the rubber layer 14, and the casing 2 is attached to two ends of the machine body 1, so that noise generated during operation of the machine is reduced correspondingly.

Referring to fig. 4, in the above embodiment, the water pipe 11 is laid on the top of the machine body 1, and the water pipe 11 is uniformly laid on the top of the machine body 1, so that the heat generated during the operation of the machine is correspondingly controlled, and the service life of the machine is prolonged.

Referring to fig. 3, in the above embodiment, the buffer tube 10 is screwed with the filter screen 9 so that the filter screen 9 can be replaced when it is aged or damaged.

Referring to fig. 6, in the above embodiment, the filter assembly 4 is internally provided with a plurality of groups of reinforcing ribs 12, so that the suction force is large when the machine is running, the filter screen 9 is prevented from being damaged due to the recess, and the filter screen 9 also filters dust and impurities in the air, so that the filter screen 9 is stronger and has toughness, and the collapse is prevented from being involved in the air compressor to cause a certain damage.

The working principle of the utility model is as follows: before the machine runs, the filter screen 9 and the buffer tube 10 of the filter assembly 4 above the machine body 1 are screwed up through threads, when the machine runs, the water pipe 11 is connected with an external cooling box, water flow in the cooling box passes through the water pipe to cool the air compressor, then the motor drives the male rotor 6 to rotate, the male rotor 6 rotates to drive the first gear 8 to rotate, the first gear 8 rotates to drive the second gear 7 to rotate, the second gear 7 rotates to drive the female rotor 5 to rotate, noise generated by the air compressor during running is reduced through the rubber layer 13 and the soundproof cotton 14, the generated suction force sucks the filter screen 9 downwards, shock absorption is carried out through the spring 13, the filter screen 9 cannot be deformed due to the internal reinforcing ribs 12, therefore the service life of the filter assembly 4 is prolonged, the female rotor 5 and the male rotor 6 rotate together to compress air sucked from the filter assembly 4, namely, the air starts to be compressed, and then flows out from an outlet, and the air is compressed.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. The utility model provides a high-efficient energy-conserving screw air compressor machine, includes fuselage (1), its characterized in that: the top of fuselage (1) has air inlet (3), the top of air inlet (3) is equipped with a filter component (4), the internally mounted of fuselage (1) has male rotor (6), and the inside female rotor (5) that is located one side of male rotor (6) of fuselage (1), the outer wall cover of male rotor (6) is equipped with first gear (8), the outer wall cover of female rotor (5) is equipped with second gear (7), filter component (4) are constituteed by filter screen (9) and buffer tube (10), the inside movable mounting of air inlet (3) has buffer tube (10), the outer wall movable mounting of buffer tube (10) has filter screen (9).

2. The efficient and energy-saving screw air compressor of claim 1, wherein: the buffer tube is characterized in that protruding blocks are fixed on two sides of the buffer tube (10), sliding grooves matched with the protruding blocks are formed in the inner wall of the air inlet (3), a buffer spring (13) is fixed on the top of the air inlet (3), and the end portion of the buffer spring (13) is connected with the bottom of the buffer tube (10).

3. The efficient and energy-saving screw air compressor of claim 1, wherein: the two ends of the machine body (1) are wrapped with a layer of shell (2), a rubber layer (14) is arranged in the shell (2), the rubber layer (14) is attached to the machine body (1), a layer of soundproof cotton (15) is arranged on the periphery of the rubber layer (14), and the shell (2) is attached to the two ends of the machine body (1).

4. The efficient and energy-saving screw air compressor of claim 1, wherein: the top of the machine body (1) is paved with a water pipe (11), and the water pipe (11) is uniformly spread by winding on the top of the machine body (1).

5. The efficient and energy-saving screw air compressor of claim 1, wherein: the buffer tube (10) is in threaded connection with the filter screen (9).

6. The efficient and energy-saving screw air compressor of claim 1, wherein: a plurality of groups of reinforcing ribs (12) are arranged in the filter screen (9).