CN210889280U

CN210889280U - Compressor with air inlet filtering structure

Info

Publication number: CN210889280U
Application number: CN201921778948.4U
Authority: CN
Inventors: 柏权; 郝虹晶; 赵振东
Original assignee: Jiaxin Compressor Co ltd
Current assignee: Jiaxin Compressor Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-30
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a compressor with filtration admits air, including the air compressor main part, the right side wall symmetry of air compressor main part is equipped with the pipeline, and the inside wall fixedly connected with nest block of pipeline, the inner chamber interference of nest block are connected with hollow block, and the inner chamber fixedly connected with filter layer of hollow block, fixedly connected with bellows between the inside wall of two hollow blocks, and threaded connection has stud between the inner chamber of two thread bushes. The utility model discloses set up a compressor with filtration admits air, through the characteristic of screw thread, the thread bush can outwards remove, promotes the hollow block of both sides, makes hollow block and collets carry out the closure, and the bellows has the characteristic of extension simultaneously, carries out filtering work through the filter layer, increases simultaneously and dismantles the function, can assemble when damaging, makes the replacement process more convenient, through the setting of bellows, is applicable to the pipeline that the length differs.

Description

Compressor with air inlet filtering structure

Technical Field

The utility model relates to a compressor technical field specifically is a compressor with filtration admits air.

Background

The air compressor is directly driven by the motor to enable the crankshaft to generate rotary motion and drive the connecting rod to enable the piston to generate reciprocating motion, so that the volume of the cylinder is changed. Because of the change of the pressure in the cylinder, the air enters the cylinder through the air filter (silencer) by the air inlet valve, in the compression stroke, the compressed air enters the air storage tank through the exhaust pipe and the one-way valve (check valve) by the action of the exhaust valve due to the reduction of the volume of the cylinder, and the automatic stop is realized by the pressure switch control when the exhaust pressure reaches the rated pressure of 0.7 MPa. When the pressure of the air storage tank is reduced to 0.5-0.6 MPa, the pressure switch is automatically connected and started, although some existing structures can carry out filtering, the replacement is convenient and inconvenient, and the compressor cannot be suitable for pipelines with different lengths, so that the compressor with the air inlet filtering structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compressor with filtration admits air to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compressor with filtration admits air, includes the air compressor main part, the right side wall symmetry of air compressor main part is equipped with the pipeline, the inside wall fixedly connected with nested piece of pipeline, the inner chamber interference of nested piece is connected with hollow block, the inner chamber fixedly connected with filter layer of hollow block, two fixedly connected with bellows between the inside wall of hollow block, the outside wall symmetry fixedly connected with side piece of hollow block, the inner chamber of side piece is equipped with the commentaries on classics piece, the inside wall fixedly connected with thread bush of commentaries on classics piece, two threaded connection has stud between the inner chamber of thread bush.

Preferably, the bottom side wall of the air compressor main body is fixedly connected with a support, the bottom side wall of the support is provided with a groove plate, and the groove plate is an embedded part.

Preferably, the inner cavity of the groove plate is symmetrically and fixedly connected with a round block, the top side wall of the round block is in interference connection with a rubber layer, and the outer side wall of the rubber layer is fixedly connected with the support.

Preferably, the bottom side wall of the pipeline is provided with a groove block, and the bottom side wall of the groove block is fixedly connected with the supporting leg.

Preferably, a handle is fixedly connected to the right side wall of the supporting leg.

Preferably, the interference of cover piece is connected with the sealing washer, the inside wall and the hollow block fixed connection of sealing washer.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up a compressor with filtration admits air, laminate hollow block and the cover block of one side earlier when using, then rotate stud, through the characteristic of screw thread, the thread bush can outwards be removed, promote the hollow block of both sides, make hollow block and cover block carry out the closure, the bellows has the characteristic of extension simultaneously, carry out filter work through the filter layer, increase simultaneously and dismantle the function, can assemble when damaging, it is more convenient to make the replacement process, setting through the bellows, be applicable to the pipeline that the length differs.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a detailed view of the construction of the nest block and the hollow block of fig. 1.

In the figure: 1. the air compressor comprises an air compressor main body, 2, a pipeline, 3, a sleeve block, 4, a hollow block, 5, a corrugated pipe, 6, a side block, 7, a rotating block, 8, a threaded sleeve, 9, a stud bolt, 10, a support, 11, a groove plate, 12, a round block, 13, a rubber layer, 14, a groove block, 15, supporting legs, 16, a handle, 17, a sealing ring, 18 and a filter layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-2, the present invention provides a technical solution: a compressor with an air inlet filtering structure comprises an air compressor body 1, pipelines 2 are symmetrically assembled on the right side wall of the air compressor body 1, a sleeve block 3 is fixedly connected to the inner side wall of each pipeline 2, an inner cavity of each sleeve block 3 is in interference connection with a hollow block 4, a filtering layer 18 is fixedly connected to the inner cavity of each hollow block 4, a corrugated pipe 5 is fixedly connected between the inner side walls of the two hollow blocks 4, a side block 6 is symmetrically and fixedly connected to the outer side wall of each hollow block 4, a rotating block 7 is assembled in the inner cavity of each side block 6, a threaded sleeve 8 is fixedly connected to the inner side wall of each rotating block 7, a stud 9 is in threaded connection between the inner cavities of the two threaded sleeves 8, the hollow blocks 4 are firstly attached to the sleeve blocks 3 on one side when the compressor is used, then the stud 9 is rotated, the stud 9 can drive the threaded sleeves 8 on two sides to rotate, through the characteristics of screw thread, thread bush 8 can outwards remove, promote the hollow block 4 of both sides, make hollow block 4 and cover block 3 carry out the closure, bellows 5 has the characteristic of extension simultaneously, cooperation filter layer 18 carries out work, filter layer 18 is the filtration cotton, carry out filtering work through filter layer 18, increase simultaneously and dismantle the function, can assemble when damaging, it is more convenient to make the replacement process, setting through bellows 5 is applicable to pipeline 2 different in size.

Specifically, the bottom side wall of the air compressor main body 1 is fixedly connected with the support 10, the bottom side wall of the support 10 is provided with the groove plate 11, the groove plate 11 is an embedded part, the support 10 can be attached to the groove plate 11, and the air compressor main body 1 can be placed more stably.

Particularly, the inner chamber symmetry fixedly connected with circle 12 of frid 11, the top lateral wall interference of circle 12 is connected with rubber layer 13, the lateral wall and the support 10 fixed connection of rubber layer 13, and circle 12 can be laminated with support 10, increases frictional force through rubber layer 13, makes frid 11 better with the assembly effect of support 10.

Specifically, the bottom side wall of pipeline 2 is equipped with groove block 14, and the bottom side wall fixedly connected with landing leg 15 of groove block 14, groove block 14 can laminate with pipeline 2, supports through landing leg 15, makes pipeline 2 bottom more stable.

Specifically, a handle 16 is fixedly connected to the right side wall of the leg 15, and the handle 16 can increase the stress point of the leg 15, so that the assembly is more convenient when needed.

Specifically, a sealing ring 17 is connected to the sleeve block 3 in an interference manner, the inner side wall of the sealing ring 17 is fixedly connected with the hollow block 4, the sealing ring 17 is an NBR nitrile rubber sealing ring, the NBR nitrile rubber sealing ring is suitable for being used in media such as petroleum hydraulic oil and is not suitable for polar solvents such as ketones, ozone, nitrohydrocarbon, MEK and chloroform, the use temperature range is-40-120 ℃, the hollow block 4 and the sleeve block 3 are connected more hermetically, and leakage is avoided.

The working principle is as follows: laminate hollow block 4 and the cover piece 3 of one side earlier when using, then rotate stud 9, stud 9 can drive the thread bush 8 rotation of both sides, thread bush 8 is rotated at 6 inner chambers of side piece by commentaries on classics piece 7, through the characteristic of screw thread, thread bush 8 can outwards remove, promote the hollow block 4 of both sides, make hollow block 4 and cover piece 3 carry out the closure, bellows 5 has the characteristic of extension simultaneously, cooperation filter layer 18 works, filter layer 18 is the filtration cotton, carry out filtering work through filter layer 18, increase simultaneously and dismantle the function, can assemble when damaging, it is more convenient to make the replacement process, setting through bellows 5, be applicable to pipeline 2 different in length.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A compressor with an intake air filtering structure, comprising an air compressor body (1), the right side wall of the air compressor body (1) being symmetrically equipped with a duct (2), characterized in that: inside wall fixedly connected with cover block (3) of pipeline (2), the inner chamber interference of cover block (3) is connected with hollow block (4), inner chamber fixedly connected with filter layer (18) of hollow block (4), two fixedly connected with bellows (5) between the inside wall of hollow block (4), the lateral wall symmetry fixedly connected with side piece (6) of hollow block (4), the inner chamber of side piece (6) is equipped with commentaries on classics piece (7), the inside wall fixedly connected with thread bush (8) of commentaries on classics piece (7), two threaded connection has stud (9) between the inner chamber of thread bush (8).

2. A compressor having an intake air filtering structure according to claim 1, wherein: the air compressor is characterized in that a support (10) is fixedly connected to the bottom side wall of the air compressor main body (1), a groove plate (11) is assembled on the bottom side wall of the support (10), and the groove plate (11) is an embedded part.

3. A compressor having an intake air filtering structure according to claim 2, wherein: the inner cavity of the groove plate (11) is symmetrically and fixedly connected with a round block (12), the top side wall of the round block (12) is in interference connection with a rubber layer (13), and the outer side wall of the rubber layer (13) is fixedly connected with the support (10).

4. A compressor having an intake air filtering structure according to claim 1, wherein: the bottom side wall of the pipeline (2) is provided with a groove block (14), and the bottom side wall of the groove block (14) is fixedly connected with a supporting leg (15).

5. A compressor having an intake air filtering structure according to claim 4, wherein: the right side wall of the supporting leg (15) is fixedly connected with a handle (16).

6. A compressor having an intake air filtering structure according to claim 1, wherein: the interference of cover piece (3) is connected with sealing washer (17), the inside wall and hollow block (4) fixed connection of sealing washer (17).