CN210371107U

CN210371107U - Air inlet structure of air compressor

Info

Publication number: CN210371107U
Application number: CN201921244489.1U
Authority: CN
Inventors: 柯明
Original assignee: Hubei Fengbei Biotechnology Co ltd
Current assignee: Hubei Fengbei Biotechnology Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-21
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to the technical field of air compressors, and discloses an air inlet structure of an air compressor, which solves the problem that the existing air inlet structure of the air compressor has poor filtering effect and protective effect, and simultaneously has the problem of inconvenient installation, disassembly and cleaning when in use, and comprises an air compressor body, wherein a movable support frame is movably installed at the bottom of the air compressor body, an air inlet is formed at one end of the air compressor body, a filter pipe is connected with one end of the air inlet, a connecting end is fixedly connected with one end of the filter pipe, one end of the connecting end is connected with a filter cover, a first connecting port is formed at one end of the air inlet, and a sealing ring is movably clamped inside the first connecting port; the air inlet structure of the air compressor has a good filtering effect when in use, so that the air compressor has a good protection effect; simultaneously this air inlet structure is convenient for dismantle and the installation to can effectually clear up and last effectual filtering.

Description

Air inlet structure of air compressor

Technical Field

The utility model belongs to the technical field of air compressor, specifically be an air compressor's inlet structure.

Background

The air compressor is a main body of an air source device, one device is a device for converting mechanical energy of a prime motor into gas pressure energy, the air compressor is an air pressure generating device for compressing gas, the other device is compressed industrial gas, the gas compressor is various, most of common traditional general gas compressors are piston type gas compressors and screw type gas compressors, the compression efficiency of the common traditional general gas compressors is greatly improved, and the common general gas compressors are particularly obvious when being used in high altitude areas; the air compressor is widely applied and is required to be used in the fields of household appliances, installation and maintenance instruments and even production line preparation machinery.

However, the air inlet structure of the existing air compressor has the problems of poor filtering effect and protection effect and inconvenient installation, disassembly and cleaning in use; therefore, improvements are now needed in view of the current situation.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an air compressor's air inlet structure, effectual air compressor's air inlet structure who has solved current air compressor has the relatively poor problem of filter effect and protecting effect, the inconvenient problem of installing, dismantling and clearing up when using simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air compressor's air inlet structure, including the air compressor body, the bottom movable mounting of air compressor body has the removal support frame, the air inlet has been seted up to the one end of air compressor body, the one end of air inlet is connected with the filter tube, the one end fixedly connected with link of filter tube, the one end of link is connected with the filter mantle, first interface has been seted up to the one end of air inlet, the inside activity joint of first interface has the sealing washer, the other end swing joint of filter tube is in the inside of first interface, the filter chamber has been seted up at the middle part of filter tube, the inside activity joint of filter chamber has first filtration cotton, the second connector has been seted up to the one end of link, the inside activity joint of second connector has the second filtration cotton, the one end swing joint of filter mantle is in the inside of second connector, one.

Preferably, the first air filter cotton is a non-woven fabric filter layer, and the second air filter cotton is an activated carbon filter layer.

Preferably, a first internal thread opening is formed in the first connecting opening, a first connecting thread end is formed on the surface of the other end of the filter pipe, the first connecting thread end is movably connected with the first internal thread opening, and one end of the first connecting thread end is abutted to the sealing ring.

Preferably, a second internal threaded opening is formed in the second connector, a second connecting threaded end is formed in the surface of one end of the filter cover, and the second connecting threaded end is movably connected into the second internal threaded opening.

Preferably, the movable support frame comprises an underframe, a first support leg, a second support leg and a movable handle, the first support leg and the second support leg are fixedly connected to two sides of the bottom of the underframe, and the movable handle is fixedly connected to one end of the top of the underframe.

Preferably, the bottom plates are fixedly connected to the two ends of the bottom of the first supporting leg, and the rollers are movably connected to the two ends of the bottom of the second supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the work, the air inlet structure of the air compressor has a good filtering effect when in use by arranging the filter cavity, the first air filter cotton (non-woven fabric filter layer), the second air filter cotton (activated carbon filter layer) and the filter screen, so that the air compressor has a good protection effect; when the air compressor body is opened, air can enter the interior of the air compressor body through the filter cover, the connecting end, the filter pipe and the air inlet in sequence, and impurities contained in the air can be filtered through the filter screen, the second air filter cotton (an activated carbon filter layer) and the first air filter cotton (a non-woven fabric filter layer) in sequence in the process that the air enters the interior of the air compressor body, so that clean air enters the interior of the air compressor body;

(2) the air inlet structure is convenient to disassemble and assemble by arranging the first connecting port, the second connecting port, the first internal thread port, the first connecting thread end, the second internal thread port and the second connecting thread end, so that the air inlet structure can be cleaned effectively and filtered continuously and effectively; when needs are cleared up air inlet structure, pull down the filter tube from air inlet department to and pull down the filter mantle from the junction site, thereby can carry out effectual clearance and change to first air filter cotton (non-woven fabrics filter layer), second air filter cotton (active carbon filter layer) and filter screen, make air inlet structure can last effectual filtering.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the present invention in partial cross section in fig. 1;

fig. 3 is a schematic view of the expanded structure of fig. 2 according to the present invention;

in the figure: 1. an air compressor body; 2. moving the support frame; 3. an air inlet; 4. a filter tube; 5. a connecting end; 6. a filter housing; 7. a first connection port; 8. a seal ring; 9. a filter chamber; 10. first air filter cotton; 11. a second connection port; 12. a second air filter cotton; 13. filtering with a screen; 14. a first internal threaded port; 15. a first connecting threaded end; 16. a second internal threaded socket; 17. a second connecting threaded end.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the present invention comprises an air compressor body 1, a movable support frame 2 is movably mounted at the bottom of the air compressor body 1, an air inlet 3 is formed at one end of the air compressor body 1, one end of the air inlet 3 is connected with a filter tube 4, one end of the filter tube 4 is fixedly connected with a connecting end 5, one end of the connecting end 5 is connected with a filter cover 6, one end of the air inlet 3 is provided with a first connecting port 7, a sealing ring 8 is movably clamped inside the first connecting port 7, the filter tube 4 can be firmly connected inside the first connecting port 7 by the arrangement of the sealing ring 8, the other end of the filter tube 4 is movably connected inside the first connecting port 7, a filter cavity 9 is formed at the middle part of the filter tube 4, the inside of the filter cavity 9 is movably clamped with first air filter cotton 10, one end of the, the inside activity joint of second connector 11 has second filtration cotton 12, through the setting of first filtration cotton 10 and second filtration cotton 12, can effectually filter tiny particle impurity and dust in the air, and the one end swing joint of filter mantle 6 is in the inside of second connector 11, and one side fixedly connected with filter screen 13 of filter mantle 6, through filter screen 13's setting, can effectually filter the large granule impurity in the air.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2 and fig. 3, the first air filter cotton 10 is a non-woven fabric filter layer, and the second air filter cotton 12 is an activated carbon filter layer, so that fine particle impurities in the air can be effectively filtered through the arrangement of the non-woven fabric filter layer and the activated carbon filter layer, and the quality of the air entering the air compressor body 1 is ensured.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 3, a first internal threaded port 14 is formed inside the first connection port 7, a first connection threaded end 15 is formed on the surface of the other end of the filter tube 4, the first connection threaded end 15 is movably connected with the first internal threaded port 14, one end of the first connection threaded end 15 abuts against the seal ring 8, and the filter tube 4 can be effectively connected and maintain good sealing performance through the arrangement of the first internal threaded port 14 and the first connection threaded end 15.

Fourth embodiment, on the basis of first embodiment, as shown in fig. 3, a second internal threaded hole 16 is formed in the second connection port 11, a second connection threaded end 17 is formed on the surface of one end of the filter cover 6, the second connection threaded end 17 is movably connected inside the second internal threaded hole 16, and the filter cover 6 can be effectively detached and conveniently cleaned by the aid of the second internal threaded hole 16 and the second connection threaded end 17, and the first air filter cotton 10 and the second air filter cotton 12 can be cleaned and replaced.

Fifth embodiment, on the basis of first embodiment, given by fig. 1, remove support frame 2 and include chassis, first supporting leg, second supporting leg and removal handle, first supporting leg and second supporting leg fixed connection are in the both sides of chassis bottom, remove handle fixed connection in the one end at the chassis top, through chassis, first supporting leg, second supporting leg and removal handle setting, make to remove support frame 2 can be effectual to fix to air compressor body 1.

Sixth embodiment, on fifth embodiment's basis, given by fig. 1, the equal fixedly connected with bottom plate in both ends of first supporting leg bottom, the equal swing joint in both ends of second supporting leg bottom has the gyro wheel, through the setting of bottom plate and gyro wheel, makes this equipment can effectually remove and keep effectual stability.

The working principle is as follows: when the air compressor body 1 is opened, air can enter the interior of the air compressor body 1 through the filter cover 6, the connecting end 5, the filter pipe 4 and the air inlet 3 in sequence, and impurities contained in the air can be filtered through the filter screen 13, the second air filter cotton 12 (an activated carbon filter layer) and the first air filter cotton 10 (a non-woven fabric filter layer) in sequence in the process that the air enters the interior of the air compressor body 1, so that clean air enters the interior of the air compressor body 1; when needs are cleared up the inlet structure, pull down filter tube 4 from air inlet 3 to and pull down filter mantle 6 from link 5, thereby can carry out effectual clearance and change to first air filter cotton 10 (non-woven fabrics filter layer), second air filter cotton 12 (active carbon filter layer) and filter screen 13, make the inlet structure can last effectually to be filtered.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An air intake structure of an air compressor, comprising an air compressor body (1), characterized in that: the air compressor is characterized in that a movable support frame (2) is movably mounted at the bottom of an air compressor body (1), an air inlet (3) is formed in one end of the air compressor body (1), a filter pipe (4) is connected to one end of the air inlet (3), a connecting end (5) is fixedly connected to one end of the filter pipe (4), a filter cover (6) is connected to one end of the connecting end (5), a first connecting port (7) is formed in one end of the air inlet (3), a sealing ring (8) is movably clamped in the first connecting port (7), the other end of the filter pipe (4) is movably connected in the first connecting port (7), a filter cavity (9) is formed in the middle of the filter pipe (4), first air filter cotton (10) is movably clamped in the filter cavity (9), a second connecting port (11) is formed in one end of the connecting end (5), and second air filter cotton (12) is movably clamped in the, one end of the filter cover (6) is movably connected inside the second connecting port (11), and one side of the filter cover (6) is fixedly connected with a filter screen (13).

2. An air intake structure of an air compressor according to claim 1, wherein: the first air filter cotton (10) is a non-woven fabric filter layer, and the second air filter cotton (12) is an activated carbon filter layer.

3. An air intake structure of an air compressor according to claim 1, wherein: a first internal thread opening (14) is formed in the first connecting opening (7), a first connecting thread end (15) is formed in the surface of the other end of the filter pipe (4), the first connecting thread end (15) is movably connected with the first internal thread opening (14), and one end of the first connecting thread end (15) is abutted to the sealing ring (8).

4. An air intake structure of an air compressor according to claim 1, wherein: a second internal threaded opening (16) is formed in the second connecting opening (11), a second connecting threaded end (17) is formed in the surface of one end of the filter cover (6), and the second connecting threaded end (17) is movably connected into the second internal threaded opening (16).

5. An air intake structure of an air compressor according to claim 1, wherein: the movable support frame (2) comprises an underframe, a first support leg, a second support leg and a movable handle, the first support leg and the second support leg are fixedly connected to the two sides of the bottom of the underframe, and the movable handle is fixedly connected to one end of the top of the underframe.

6. The air intake structure of an air compressor according to claim 5, wherein: the equal fixedly connected with bottom plate in both ends of first supporting leg bottom, the equal swing joint in both ends of second supporting leg bottom has the gyro wheel.