CN219622848U

CN219622848U - Exhaust corrugated pipe for air compressor

Info

Publication number: CN219622848U
Application number: CN202320678775.9U
Authority: CN
Inventors: 葛俊; 姜荣
Original assignee: Jiangsu Simarui Automation Technology Co ltd
Current assignee: Jiangsu Simarui Automation Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-01
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses an exhaust corrugated pipe for an air compressor, which comprises an exhaust corrugated pipe body and a front-end pipeline, wherein a filtering mechanism is arranged in the front-end pipeline, the surface of the front-end pipeline is movably connected with a cover plate, one side, close to the front-end pipeline, of the cover plate is fixedly connected with a sealing plate, the front surface and the back surface of the front-end pipeline are fixedly connected with fixing plates, the front surface and the back surface of the bottom of the cover plate are fixedly connected with fixing rods, and one end, far away from the cover plate, of each fixing rod is fixedly connected with a screw rod. This exhaust bellows for air compressor, the inside of front end pipeline is provided with filtering mechanism, and when air compressor was discharged through the exhaust bellows, impurity and harmful substance in the air can be filtered through the setting of filter screen and active carbon adsorption net, avoid impurity to pile up the fold department at exhaust bellows inner wall for exhaust gas is cleaner, can not pollute the surrounding environment.

Description

Exhaust corrugated pipe for air compressor

Technical Field

The utility model relates to the technical field of air compressor accessories, in particular to an exhaust corrugated pipe for an air compressor.

Background

An air compressor is a device for compressing gas, and is similar to a water pump in structure, wherein an exhaust pipe is arranged on the air compressor for exhausting the gas, the exhaust pipe is usually provided as a corrugated pipe, the corrugated pipe is a tubular elastic sensitive element connected by a foldable corrugated sheet along a folding and telescoping direction, and the purpose of the air compressor is to utilize effective telescoping deformation of the corrugated pipe of a working main body of the air compressor to absorb dimensional changes of the exhaust pipe caused by expansion caused by heat and contraction caused by cold, or compensate axial, transverse and angular displacement of the exhaust pipe.

At present, an air compressor directly exhausts air through an exhaust corrugated pipe, and because compressed air is different and is divided into harmful air and harmless air, the influence on the external environment is different during the discharge, and the existing exhaust corrugated pipe is not internally provided with a filtering mechanism, so that when harmful substances are contained in the air, the external environment is polluted after the direct discharge, and when more impurities exist in the air, the external environment is easily accumulated at folds of the inner wall of the exhaust corrugated pipe, and the cleaning is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an exhaust corrugated pipe for an air compressor, which solves the problems that when harmful substances exist in gas, the external environment is polluted after direct discharge, and when more impurities exist in the gas, the harmful substances are easily accumulated at folds on the inner wall of the exhaust corrugated pipe, and the exhaust corrugated pipe is inconvenient to clean.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an air compressor is with exhaust bellows, including exhaust bellows body and front end pipeline, the inside of front end pipeline is provided with filtering mechanism, the surface swing joint of front end pipeline has the apron, and the apron is close to one side fixedly connected with closing plate of front end pipeline, the front of front end pipeline surface and the equal fixedly connected with dead plate in back, the front of apron bottom and the equal fixedly connected with dead lever in back, the one end fixedly connected with screw rod of apron is kept away from to the dead lever, the surface threaded connection of screw rod has the hand to twist the nut, the surface cover of screw rod is equipped with locking gasket.

Preferably, one end of the fixing rod, which is far away from the cover plate, penetrates through the fixing plate and extends to the outside of the fixing plate, and the anti-loose gasket is located between one side of the fixing plate, which is opposite to the hand-screwed nut.

Preferably, the surface of the front pipeline is provided with a through groove matched with the sealing plate, and one side of the sealing plate, which is far away from the cover plate, is fixedly connected with the surface of the filtering mechanism.

Preferably, the filtering mechanism comprises an annular plate matched with the inner wall of the front-end pipeline, a filter screen is fixedly connected between the top and the bottom of one side of the inner wall of the annular plate, and an activated carbon adsorption net is fixedly connected between the top and the bottom of the other side of the inner wall of the annular plate.

Preferably, limiting blocks are fixedly connected to two sides of the bottom of the inner wall of the front-end pipeline, and the two limiting blocks are respectively located on two sides of the filtering mechanism.

Preferably, one end of the front end pipeline is fixedly connected with a flange, a through hole is formed in the surface of the flange, and the other end of the front end pipeline is communicated with one end of the exhaust corrugated pipe body.

Advantageous effects

The utility model provides an exhaust corrugated pipe for an air compressor. Compared with the prior art, the method has the following beneficial effects:

(1) This exhaust bellows for air compressor is provided with filtering mechanism through the inside of front end pipeline, and when air compressor was discharged through the exhaust bellows, impurity and harmful substance in the air can be filtered through the setting of filter screen and active carbon adsorption net, avoid impurity to pile up the fold department at the exhaust bellows inner wall for exhaust gas is cleaner, can not pollute the surrounding environment.

(2) This exhaust bellows for air compressor through setting up filtering mechanism in the pipeline front end, through twisting the nut with the hand and screw out the screw rod, makes apron and pipeline separation, then pulls the apron and can take out filtering mechanism pipeline and clear up, uses more convenient.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a front end piping structure of the present utility model;

FIG. 3 is a side view of the internal structure of the front end pipeline of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.

In the figure: the exhaust corrugated pipe comprises an exhaust corrugated pipe body 1, a front end pipeline 2, a filtering mechanism 3, a ring plate 31, a filter screen 32, an activated carbon adsorption net 33, a cover plate 4, a sealing plate 5, a fixing plate 6, a fixing rod 7, a screw rod 8, a hand-screwed nut 9, a locking gasket 10, a through groove 11, a limiting block 12, a flange plate 13 and a through hole 14.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an exhaust bellows for air compressor, including exhaust bellows body 1 and front end pipeline 2, the inside of front end pipeline 2 is provided with filtering mechanism 3, filtering mechanism 3's setting, impurity and harmful substance in can be filtered the air, avoid impurity to pile up the fold department at exhaust bellows body 1 inner wall, make the exhaust gas cleaner, front end pipeline 2's surface swing joint has apron 4, apron 4's shape is the arc with pipeline surface looks adaptation, and apron 4 is close to front end pipeline 2's one side fixedly connected with closing plate 5, front and the equal fixedly connected with fixed plate 6 in back on front end pipeline 2 surface, the equal fixedly connected with dead lever 7 in front and the back of apron 4 bottom, the one end fixedly connected with screw rod 8 of dead lever 7 is kept away from apron 4, screw rod 8's surface threaded connection has hand to twist nut 9, hand twist nut 9's setting, make the dismantlement and the installation of filtering mechanism 3 need not with the help of external tool, the simple operation, screw rod 8's surface cover is equipped with gasket 10, gasket 10's setting makes hand twist nut 9 firm when fixed.

Specifically, the end of the fixing rod 7 remote from the cover plate 4 penetrates the fixing plate 6 and extends to the outside of the fixing plate 6, and the anti-loose washer 10 is located between the opposite side of the fixing plate 6 from the hand-screwed nut 9.

Specifically, the surface of front end pipeline 2 has seted up logical groove 11 with closing plate 5 looks adaptation, and closing plate 5 is provided with sealed the pad with logical groove 11 junction, promotes the gas tightness, and one side that closing plate 5 kept away from apron 4 and the fixed surface of filtering mechanism 3 are connected.

Specifically, the filtering mechanism 3 comprises an annular plate 31 which is matched with the inner wall of the front-end pipeline 2, a filter screen 32 is fixedly connected between the top and the bottom of one side of the inner wall of the annular plate 31, and an activated carbon adsorption net 33 is fixedly connected between the top and the bottom of the other side of the inner wall of the annular plate 31.

Specifically, both sides of front end pipeline 2 inner wall bottom all fixedly connected with stopper 12, and two stoppers 12 are located the both sides of filtering mechanism 3 respectively, and the setting of stopper 12 is convenient for carry out spacingly to filtering mechanism 3's placement position.

Specifically, one end of the front end pipeline 2 is fixedly connected with a flange 13, a through hole 14 is formed in the surface of the flange 13, and the other end of the front end pipeline 2 is communicated with one end of the exhaust corrugated pipe body 1.

And all that is not described in detail in this specification is well known to those skilled in the art.

During the use, exhaust bellows body 1 is connected with air compressor through ring flange 13, when exhausting, gaseous impurity and harmful substance that loops through filter screen 32 and active carbon adsorption net 33 in to the air adsorb the filtration, avoid impurity to pile up the fold department at exhaust bellows body 1 inner wall, make the exhaust gas cleaner, through screwing out screw rod 8 with hand nut 9, then take down anti-loose gasket 10 from screw rod 8, apron 4 and pipeline can separate, through upwards pulling apron 4, can drive closing plate 5 and filter mechanism 3 and shift out in from front end pipeline 2, can clear up after filter mechanism 3 draws out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exhaust bellows for air compressor, includes exhaust bellows body (1) and front end pipeline (2), its characterized in that: the inside of front end pipeline (2) is provided with filtering mechanism (3), the surface swing joint of front end pipeline (2) has apron (4), and one side fixedly connected with closing plate (5) that apron (4) are close to front end pipeline (2), the front on front end pipeline (2) surface and the equal fixedly connected with fixed plate (6) in back, the front of apron (4) bottom and the equal fixedly connected with dead lever (7) in back, the one end fixedly connected with screw rod (8) of apron (4) are kept away from to dead lever (7), the surface threaded connection of screw rod (8) has hand to twist nut (9), the surface cover of screw rod (8) is equipped with locking gasket (10).

2. The exhaust bellows for an air compressor according to claim 1, wherein: one end of the fixing rod (7) far away from the cover plate (4) penetrates through the fixing plate (6) and extends to the outside of the fixing plate (6), and the anti-loosening gasket (10) is located between one side, opposite to the hand-screwed nut (9), of the fixing plate (6).

3. The exhaust bellows for an air compressor according to claim 1, wherein: the surface of front end pipeline (2) is offered and is had logical groove (11) with closing plate (5) looks adaptation, one side and the fixed connection of surface of filtering mechanism (3) of apron (4) are kept away from to closing plate (5).

4. The exhaust bellows for an air compressor according to claim 1, wherein: the filter mechanism (3) comprises an annular plate (31) matched with the inner wall of the front-end pipeline (2), a filter screen (32) is fixedly connected between the top and the bottom of one side of the inner wall of the annular plate (31), and an activated carbon adsorption net (33) is fixedly connected between the top and the bottom of the other side of the inner wall of the annular plate (31).

5. The exhaust bellows for an air compressor according to claim 1, wherein: limiting blocks (12) are fixedly connected to two sides of the bottom of the inner wall of the front-end pipeline (2), and the two limiting blocks (12) are respectively located on two sides of the filtering mechanism (3).

6. The exhaust bellows for an air compressor according to claim 1, wherein: one end of the front end pipeline (2) is fixedly connected with a flange plate (13), a through hole (14) is formed in the surface of the flange plate (13), and the other end of the front end pipeline (2) is communicated with one end of the exhaust corrugated pipe body (1).