CN220470153U - Silencer of air compressor - Google Patents
Silencer of air compressor Download PDFInfo
- Publication number
- CN220470153U CN220470153U CN202322187384.XU CN202322187384U CN220470153U CN 220470153 U CN220470153 U CN 220470153U CN 202322187384 U CN202322187384 U CN 202322187384U CN 220470153 U CN220470153 U CN 220470153U
- Authority
- CN
- China
- Prior art keywords
- silencer
- fan
- air compressor
- thread bush
- screwed pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003584 silencer Effects 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of fan silencers, in particular to an air compressor silencer, which comprises a fan silencer shell, wherein an acoustic panel fixing groove is formed in the fan silencer shell, acoustic panels are arranged in the acoustic panel fixing groove, a plurality of acoustic panel fixing grooves and acoustic panels are arranged in the acoustic panel fixing groove, a first flange plate is arranged on one side of the fan silencer shell, a convex ring is fixedly connected to the top of the fan silencer shell, and a thread bush is arranged on one side, close to the convex ring, of the fan silencer shell. The utility model has the advantages that: this air compressor silencer is through being provided with abatvoix fixed slot and abatvoix inside the silencer casing for the device amortization is effectual, through setting up thread bush and screwed pipe, and the inside threaded connection of thread bush has the screwed pipe, through rotating thread bush and screwed pipe threaded connection, makes things convenient for the installation of second ring flange, and the leakproofness between sealed setting up can strengthen thread bush and the screwed pipe.
Description
Technical Field
The utility model relates to the technical field of fan silencers, in particular to an air compressor silencer.
Background
An air compressor is a device for compressing air, which is a device for converting motive mechanical energy into air pressure energy, and is widely used in the production and life of people, but because a large amount of air is sucked in during the working process of the air compressor, an unstable air flow is generated around an air suction pipe, a large amount of noise is generated, and in order to reduce the noise, a silencer is applied to the air compressor, when sound waves enter the silencer, a part of the sound energy is rubbed in a gap of a material and converted into heat energy to be dissipated, so that the sound waves passing through the silencer are weakened
Most of the silencers in the current market are simple and fixed in structure, limited by the installation environment during installation, and not wide in application range.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides an air compressor silencer.
The aim of the utility model is achieved by the following technical scheme: including fan muffler casing, the abatvoix fixed slot has been seted up to the inside of fan muffler casing, the inside of abatvoix fixed slot is provided with the abatvoix, the quantity of abatvoix fixed slot and abatvoix has a plurality of, one side of fan muffler casing is provided with first ring flange, the top fixedly connected with bulge loop of fan muffler casing, one side that fan muffler casing is close to the bulge loop is provided with the thread bush, the inside threaded connection of thread bush has the screwed pipe, the top fixedly connected with second ring flange of screwed pipe.
Preferably, the inner walls of the supporting blocks are arc-shaped, and a thread groove is formed in the thread sleeve.
Preferably, the outer surface of the threaded pipe is provided with threads.
Preferably, the threaded pipe is in threaded connection with the threaded groove through threads.
Preferably, a boss is fixedly connected to one side of the threaded sleeve, which is close to the bottom, and the diameter of the inner wall of the boss is smaller than that of the convex ring.
Preferably, a sealing gasket is arranged on one side of the convex ring.
The utility model has the following advantages:
this air compressor silencer is through being provided with abatvoix fixed slot and abatvoix inside the silencer casing for the device amortization is effectual, through setting up thread bush and screwed pipe, and the inside threaded connection of thread bush has screwed pipe, through rotating thread bush and screwed pipe threaded connection, makes things convenient for the installation of second ring flange, and makes the whole length of device adjustable in a certain extent, improves the application scope of device, in order to adapt to different installation environment, and the leakproofness between sealed setting can strengthen thread bush and the screwed pipe, improves the practicality of device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the fan muffler housing of the present utility model;
FIG. 3 is a schematic view of a threaded pipe installation structure according to the present utility model;
FIG. 4 is a schematic view of the separation structure of the screw sleeve and the fan silencer casing of the present utility model;
fig. 5 is a schematic structural view of a boss according to the present utility model.
In the figure: 1-fan silencer shell, 101-acoustic panel fixed slot, 102-acoustic panel, 2-first ring flange, 3-second ring flange, 4-bulge loop, 5-thread bush, 6-screwed pipe, 7-sealing gasket.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1-5, an air compressor silencer comprises a fan silencer shell 1, an acoustic panel fixing groove 101 is formed in the fan silencer shell 1, acoustic panel 102 is arranged in the acoustic panel fixing groove 101, a plurality of acoustic panel fixing grooves 101 and acoustic panel 102 are arranged in the acoustic panel fixing groove 101, a first flange plate 2 is arranged on one side of the fan silencer shell 1, a convex ring 4 is fixedly connected to the top of the fan silencer shell 1, a thread sleeve 5 is arranged on one side, close to the convex ring 4, of the fan silencer shell 1, a thread pipe 6 is connected to the thread sleeve 5 in a threaded mode, a second flange plate 3 is fixedly connected to the top of the thread pipe 6, the acoustic panel fixing groove 101 and the acoustic panel 102 are arranged in the silencer shell 1, the acoustic panel silencer is good in silencing effect, the thread sleeve 5 and the thread pipe 6 are connected through internal threads, the thread sleeve 5 and the thread pipe 6 are connected through threads, installation of the second flange plate 3 is facilitated, the installation of the thread sleeve and the sealing performance between the thread sleeve 5 and the thread pipe 6 can be improved through the installation of a sealing gasket 7.
As a preferable technical scheme of the utility model, a thread groove is formed in the thread sleeve 5.
As a preferable embodiment of the present utility model, the outer surface of the threaded pipe 6 is provided with threads.
As a preferable embodiment of the present utility model, the threaded pipe 6 is screwed with the thread groove by a screw.
As a preferable solution of the present utility model, a boss 501 is fixedly connected to a side of the threaded sleeve 5 near the bottom, and a diameter of an inner wall of the boss 501 is smaller than a diameter of the convex ring 4.
As a preferable technical scheme of the utility model, a sealing gasket 7 is arranged on one side of the convex ring 4.
The working principle of the utility model is as follows: through setting up thread bush 5 and screwed pipe 6, one side sliding connection that fan muffler casing 1 is close to bulge loop 4 has thread bush 5, and the inside threaded connection of thread bush 5 has screwed pipe 6, rotates thread bush 5 and screwed pipe 6 threaded connection, accomplishes fan muffler casing 1's equipment promptly, and thread bush 5 and screwed pipe 6 separation can be convenient for fan muffler casing 1 and pipeline quick combination and split to the convenience when effectively promoting fan muffler maintenance.
To sum up, through be provided with abatvoix fixed slot 101 and abatvoix 102 inside muffler casing 1, make the device amortization effectual, through setting up thread bush 5 and screwed pipe 6, the inside threaded connection of thread bush 5 has screwed pipe 6, through rotating thread bush 5 and screwed pipe 6 threaded connection, make things convenient for the installation of second ring flange 3, and seal up the leakproofness between 7 setting up of can strengthen thread bush 5 and screwed pipe 6, improve the practicality of the device, through setting up thread bush 5 and screwed pipe 6, one side sliding connection that fan muffler casing 1 is close to bulge loop 4 has thread bush 5, the inside threaded connection of thread bush 5 has screwed pipe 6, rotate thread bush 5 and screwed pipe 6 threaded connection, accomplish the equipment of fan muffler casing 1 promptly, thread bush 5 and screwed pipe 6 separation, can be convenient for fan muffler casing 1 and pipeline quick combination and split, thereby the convenience when effectively promoting fan muffler maintenance.
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 (6)
1. An air compressor silencer which is characterized in that: including fan muffler casing (1), abatvoix fixed slot (101) have been seted up to the inside of fan muffler casing (1), the inside of abatvoix fixed slot (101) is provided with abatvoix (102), the quantity of abatvoix fixed slot (101) and abatvoix (102) has a plurality of, one side of fan muffler casing (1) is provided with first ring flange (2), the top fixedly connected with bulge loop (4) of fan muffler casing (1), one side that fan muffler casing (1) is close to bulge loop (4) is provided with screw thread cover (5), the inside threaded connection of screw thread cover (5) has screwed pipe (6), the top fixedly connected with second ring flange (3) of screwed pipe (6).
2. An air compressor silencer as claimed in claim 1, wherein: a thread groove is formed in the thread sleeve (5).
3. An air compressor silencer as claimed in claim 1, wherein: the outer surface of the threaded pipe (6) is provided with threads.
4. An air compressor silencer as claimed in claim 1, wherein: the threaded pipe (6) is in threaded connection with the threaded groove through threads.
5. An air compressor silencer as claimed in claim 1, wherein: one side of the thread bush (5) close to the bottom is fixedly connected with a boss (501), and the diameter of the inner wall of the boss (501) is smaller than that of the convex ring (4).
6. An air compressor silencer as claimed in claim 1, wherein: one side of the convex ring (4) is provided with a sealing gasket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187384.XU CN220470153U (en) | 2023-08-15 | 2023-08-15 | Silencer of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322187384.XU CN220470153U (en) | 2023-08-15 | 2023-08-15 | Silencer of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220470153U true CN220470153U (en) | 2024-02-09 |
Family
ID=89797524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322187384.XU Active CN220470153U (en) | 2023-08-15 | 2023-08-15 | Silencer of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220470153U (en) |
-
2023
- 2023-08-15 CN CN202322187384.XU patent/CN220470153U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |