CN218493761U

CN218493761U - Exhaust pipe structure of air compressor

Info

Publication number: CN218493761U
Application number: CN202222033320.XU
Authority: CN
Inventors: 孙小红
Original assignee: Hubei Andon Environmental Protection Technology Co ltd
Current assignee: Hubei Andon Environmental Protection Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-02-17
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to an air compressor technical field, concretely relates to air compressor's blast pipe structure, including the blast pipe, the blast pipe right side is provided with the air compressor machine body, air compressor machine body left side wall seted up with blast pipe assorted connection chamber, the blast pipe outer wall is close to right side fixedly connected with L shape piece, just air compressor machine body left side wall seted up with L shape piece assorted fluting, just the fluting inner wall seted up with L shape piece assorted L shape spout, the utility model discloses a series of structures make this device have connect convenient and can prevent characteristics such as outside gas backward flow organism is inside.

Description

Exhaust pipe structure of air compressor

Technical Field

The utility model relates to an air compressor technical field specifically is an air compressor's blast pipe structure.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are of the reciprocating piston type and employ either a rotating vane or a rotating screw configuration. The exhaust pipe structure of the air compressor in the prior art has the problems that the connection is inconvenient, the external air cannot be prevented from flowing back to the interior of the air compressor body and the like when the exhaust pipe structure is used, and therefore the exhaust pipe structure of the air compressor is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an air compressor's blast pipe structure has overcome prior art's problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides an air compressor's blast pipe structure, includes the blast pipe, the blast pipe right side is provided with the air compressor machine body, air compressor machine body left wall offer with blast pipe assorted connection chamber, the blast pipe outer wall is close to right side fixedly connected with L shape piece, just air compressor machine body left wall offer with L shape piece assorted fluting, just the fluting inner wall offer with L shape piece assorted L shape spout.

As an optimal technical scheme of the utility model, connect the first annular piece of intracavity wall fixedly connected with, blast pipe right side wall fixed connection has the elasticity sealing washer.

As an optimized technical scheme of the utility model, blast pipe left wall fixedly connected with exhaust hood.

As an optimal technical scheme of the utility model, the blast pipe inner wall is close to left side fixedly connected with dust screen.

As a preferred technical scheme of the utility model, the blast pipe inner wall is close to middle fixedly connected with second ring block, second ring block inner wall fixedly connected with dead lever, be close to top and below department on the dead lever and all seted up the ring channel, the ring channel endotheca is equipped with the ring, two the equal fixedly connected with closing plate of one side outer wall is kept away from mutually to the ring channel.

As an optimal technical scheme of the utility model, fixedly connected with volute spiral spring between ring inner wall and the ring channel inner wall.

As an optimized technical scheme of the utility model, blast pipe inner wall fixedly connected with thick pipe.

The embodiment of the utility model provides an air compressor's blast pipe structure possesses following beneficial effect:

through the mutual matching among the L-shaped block, the groove, the L-shaped chute and the elastic sealing ring, the elastic sealing ring can be compressed when the L-shaped block is clamped into the L-shaped chute, the sealing performance of the elastic sealing ring is ensured, and meanwhile, the compressed elastic sealing ring keeps a leftward reaction force on the exhaust pipe, so that the exhaust pipe is connected with the air compressor body more tightly; through mutually supporting between volute spiral spring, ring, the dead lever, can realize when having gas outgoing, gas drives the closing plate and opens, and close inside external gas can't enter into the organism at it, through the setting of thick pipe for gas produces the venturi effect when through term inside, accelerates air flow rate, makes the closing plate opened more easily.

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 perspective view of the present invention;

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

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

In the figure: 1. an exhaust pipe; 2. an exhaust hood; 3. a dust screen; 4. an air compressor body; 5. a volute spiral spring; 6. fixing the rod; 7. sealing plates; 8. a circular ring; 9. a second ring block; 10. an L-shaped block; 11. grooving; 12. an L-shaped chute; 13. an elastic sealing ring; 14. a first ring block; 15. and (4) a thick pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, an air compressor's blast pipe structure, including blast pipe 1, its characterized in that, 1 left wall fixedly connected with exhaust hood 2 of blast pipe, 1 inner wall of blast pipe is close to left side fixedly connected with

dust screen

3, 1 right side of blast pipe is provided with

air compressor body

4, 4 left walls of air compressor body offer with 1 assorted connection chamber of blast pipe, 1 outer wall of blast pipe is close to right side fixedly connected with L-

shaped piece

10, and 4 left walls of air compressor body offer with L-shaped piece 10 assorted fluting 11, and fluting 11 inner wall offer with L-shaped piece 10 assorted L-shaped spout 12, connect the first annular block 14 of intracavity wall fixedly connected with, 1 right wall fixedly connected with elastic seal ring 13 of blast pipe, 1 inner wall of blast pipe is close to middle fixedly connected with second annular block 9, second annular block 9 inner wall fixedly connected with dead lever 6, the annular groove has all been offered near top and below on dead lever 6, annular ring 8 in the annular groove, two annular ring 8 keep away from the equal fixedly connected with closing plate 7 of one side outer wall mutually, fixedly connected with spring 5 between annular ring 8 inner wall and the annular groove inner wall, 1 inner wall fixedly connected with thick pipe 15 cover is equipped with in blast pipe.

In the embodiment, through the mutual matching among the L-shaped block 10, the slot 11, the L-shaped chute 12 and the elastic sealing ring 13, the elastic sealing ring 13 can be compressed when the L-shaped block 10 is clamped into the L-shaped chute 12, so that the sealing performance of the elastic sealing ring is ensured, and meanwhile, the compressed elastic sealing ring 13 keeps a leftward reaction force on the exhaust pipe 1, so that the exhaust pipe 1 and the air compressor body 4 are connected more tightly; through mutually supporting between volute spiral spring 5, ring 8, the dead lever 6, can realize when having gas outgoing, gas drives closing plate 7 and opens, and close inside external gas can't enter into the organism at it, through the setting of thick pipe 15 for gas produces the venturi effect when through term inside, accelerates air flow rate, makes closing plate 7 opened more easily.

The working principle is as follows: when this technical scheme uses, during the connection, even connect the intracavity with 1 grafting income of blast pipe, peg graft L shape piece 10 in fluting 11 simultaneously, rotatory blast pipe 1 drives L shape piece 10 rotatory, make L shape piece 10 peg graft in L shape spout 12, this in-process elasticity sealing washer 13 is compressed, its leakproofness has been guaranteed, the elasticity sealing washer 13 of compressed keeps having the reaction force left to blast pipe 1 simultaneously, make to be connected more closely between blast pipe 1 and the air compressor machine body 4, the convenient installation of blast pipe structure has been realized, when gas discharge is through thick pipe 15 inner circles, because its cross-section face base reduces, produce the venturi phenomenon, the velocity of flow in the hole has been accelerated, make its drive closing plate 7 that can be better open, with gas discharge, closing plate 7 closes under usual state, can prevent outside mixed gas effectively and enter into collective inside.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an air compressor's blast pipe structure, includes blast pipe (1), its characterized in that, blast pipe (1) right side is provided with air compressor machine body (4), air compressor machine body (4) left wall offer with blast pipe (1) assorted connection chamber, blast pipe (1) outer wall is close to right side department fixedly connected with L shape piece (10), just air compressor machine body (4) left wall offer with L shape piece (10) assorted fluting (11), just fluting (11) inner wall offer with L shape piece (10) assorted L shape spout (12).

2. The exhaust pipe structure of the air compressor as claimed in claim 1, wherein a first annular block (14) is fixedly connected to an inner wall of the connecting cavity, and an elastic sealing ring (13) is fixedly connected to a right wall of the exhaust pipe (1).

3. The exhaust pipe structure of the air compressor according to claim 1, wherein an exhaust hood (2) is fixedly connected to the left wall of the exhaust pipe (1).

4. The exhaust pipe structure of the air compressor as claimed in claim 1, wherein a dust screen (3) is fixedly connected to the inner wall of the exhaust pipe (1) near the left side.

5. The exhaust pipe structure of the air compressor as claimed in claim 1, wherein a second annular block (9) is fixedly connected to an inner wall of the exhaust pipe (1) near the middle, a fixing rod (6) is fixedly connected to an inner wall of the second annular block (9), annular grooves are formed in the fixing rod (6) near the upper portion and the lower portion, the annular grooves are sleeved with rings (8), and a sealing plate (7) is fixedly connected to an outer wall of one side of each of the two rings (8) away from each other.

6. An exhaust pipe structure of an air compressor according to claim 5, characterized in that a scroll spring (5) is fixedly connected between the inner wall of the circular ring (8) and the inner wall of the annular groove.

7. The exhaust pipe structure of the air compressor is characterized in that a thick pipe (15) is fixedly connected to the inner wall of the exhaust pipe (1).