CN216199128U - High pressure dust exhausting fan silencing device - Google Patents
High pressure dust exhausting fan silencing device Download PDFInfo
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- CN216199128U CN216199128U CN202122492085.8U CN202122492085U CN216199128U CN 216199128 U CN216199128 U CN 216199128U CN 202122492085 U CN202122492085 U CN 202122492085U CN 216199128 U CN216199128 U CN 216199128U
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Abstract
The utility model discloses a high-pressure dust removal fan silencing device which comprises a pipe body, wherein a sealing ring is arranged on the left side of the pipe body, a spiral ring is fixedly installed on the right side of the sealing ring and in threaded connection with the pipe body, a rubber rod is fixedly installed on one side, away from the sealing ring, of the spiral ring, a ball is embedded into one end of the rubber rod, a limiting ring is fixedly installed inside the pipe body, a clamping groove is formed in the left side of the limiting ring, a clamping rod is clamped inside the clamping groove, one end, away from the limiting ring, of the clamping rod is fixedly connected through silencing cotton, the upper surface of the pipe body is communicated with a vertical pipe, and the top of the vertical pipe is in threaded connection with an air pipe. This high pressure dust exhausting fan silencing device through setting up sealing washer, spiro, rubber pole, ball, spacing ring and kelly cooperation, realizes the purpose to silencing device's dismantlement and clearance, has reached and has conveniently changed abluent effect to the inside part of device, has made things convenient for staff's operation, has also guaranteed the noise cancelling effect of the device simultaneously, has improved the device's work efficiency.
Description
Technical Field
The utility model relates to the technical field of fan silencing, in particular to a silencing device for a high-pressure dust removal fan.
Background
The silencing means that a certain audio processing means or tool material is used for eliminating designated sound in audio and video or sound generated when articles are used so as to obtain silencing music.
But high pressure dust exhausting fan silencing device in the existing market, at the in-process that uses, be not convenient for clear up and change silencing device's inside subassembly to influenced the normal use of the device, reduced the amortization efficiency of device, we have proposed a high pressure dust exhausting fan silencing device for this.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a silencing device for a high-pressure dust removal fan, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high pressure dust exhausting fan silencing device, includes the body, the left side of body is provided with the sealing washer, and the right side fixed mounting of sealing washer has the spiro, and spiro and body threaded connection, one side fixed mounting that the sealing washer was kept away from to the spiro have a rubber pole, and the one end of rubber pole is inlayed and is had the ball, and the inside fixed mounting of body has the spacing ring, and the draw-in groove has been seted up in the left side of spacing ring, and the inside joint of draw-in groove has the kelly, and the cotton fixed connection of amortization is passed through to the one end that the spacing ring was kept away from to the kelly.
The upper surface intercommunication of body has the standpipe, and the top threaded connection of standpipe has the trachea, and tracheal bottom fixed mounting has the rubber ring, and the inside fixed mounting of the standpipe of rubber ring has the piston, and the gas pocket is seted up to the outer lane of piston.
Preferably, a handle is fixedly installed on one side of the silencing cotton, and a pull hole is formed in the front surface of the handle.
Preferably, the surface of the ball is in rolling connection with one side of the silencing cotton, one end of the clamping rod is in contact with the inner wall of the clamping groove, and the clamping rod is matched with the clamping groove.
Preferably, the right side fixed mounting of body has solid fixed ring, and solid fixed ring's inside fixed mounting has the filter screen.
Preferably, the mounting plates are fixedly mounted on two sides of the fixing ring, and mounting holes are formed in the upper surface of each mounting plate.
Preferably, the surface of the rubber ring is in sliding connection with the inner wall of the vertical pipe, and the rubber ring corresponds to the position of the air hole in the piston.
Advantageous effects
The utility model provides a silencing device for a high-pressure dust removal fan, which has the following beneficial effects:
1. this high pressure dust exhausting fan silencing device through setting up sealing washer, spiro, rubber pole, ball, spacing ring and kelly cooperation, realizes the purpose to silencing device's dismantlement and clearance, has reached and has conveniently changed abluent effect to the inside part of device, has made things convenient for staff's operation, has also guaranteed the noise cancelling effect of the device simultaneously, has improved the device's work efficiency.
2. This high pressure dust exhausting fan silencing device through setting up trachea, rubber ring and piston cooperation, realizes carrying out the purpose of pressure release to the inside of sound absorbing device, has reached the normal effect of assurance device internal pressure, has made things convenient for staff's use, has also improved the device's availability factor simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the tube of the present invention;
FIG. 3 is a schematic front sectional view of a standpipe according to the present invention.
In the figure: the device comprises a pipe body 1, a sealing ring 2, a spiral ring 3, a rubber rod 4, a ball 5, a limiting ring 6, a clamping rod 7, silencing cotton 8, a vertical pipe 9, an air pipe 10, a rubber ring 11, a piston 12, a fixing ring 13 and a filter screen 14.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-pressure dust removal fan silencing device comprises a pipe body 1, a fixing ring 13 is fixedly mounted on the right side of the pipe body 1, a filter screen 14 is fixedly mounted inside the fixing ring 13, mounting plates are fixedly mounted on two sides of the fixing ring 13, mounting holes are formed in the upper surface of the mounting plates, a sealing ring 2 is arranged on the left side of the pipe body 1, a spiral ring 3 is fixedly mounted on the right side of the sealing ring 2, the spiral ring 3 is in threaded connection with the pipe body 1, a rubber rod 4 is fixedly mounted on one side, away from the sealing ring 2, of the spiral ring 3, a ball 5 is embedded at one end of the rubber rod 4, the surface of the ball 5 is in rolling connection with one side of silencing cotton 8, one end of a clamping rod 7 is in contact with the inner wall of the clamping groove, the clamping rod 7 is matched with the clamping groove, a limiting ring 6 is fixedly mounted inside the pipe body 1, a clamping groove is formed in the left side of the limiting ring 6, a clamping rod 7 is fixedly connected with one end, away from the limiting ring 6 through the silencing cotton 8, a handle is fixedly arranged on one side of the silencing cotton 8, and a pull hole is formed in the front surface of the handle.
Set up sealing washer 2, spiro 3, rubber pole 4, ball 5, spacing ring 6 and the cooperation of kelly 7, realize the purpose to the dismantlement and the clearance of sound damping device, reached and conveniently changed abluent effect to the inside part of device, made things convenient for staff's operation, also guaranteed the device's noise cancelling effect simultaneously, improved the device's work efficiency.
The upper surface intercommunication of body 1 has standpipe 9, and the top threaded connection of standpipe 9 has trachea 10, and the bottom fixed mounting of trachea 10 has rubber ring 11, and the inside fixed mounting of rubber ring 11's standpipe 9 has piston 12, and the gas pocket has been seted up to the outer lane of piston 12, and the surface of rubber ring 11 and the inner wall sliding connection of standpipe 9, and the position of gas pocket corresponds on rubber ring 11 and the piston 12.
Set up trachea 10, rubber ring 11 and piston 12 cooperation, realize carrying out the purpose of pressure release to the inside of sound-absorbing device, reached the normal effect of assurance device internal pressure, made things convenient for staff's use, also improved the device's availability factor simultaneously.
The working principle is as follows: when using the device, fix the device on the position that needs the installation through the mounting panel, make sealing washer 2 and dust exhausting fan's air outlet contact afterwards, noise in the fan carries out amortization through amortization cotton 8, and the wind-force that the fan wind gap produced is discharged from the one end of solid fixed ring 13 afterwards, and when device internal pressure was too big, wind-force jack-up rubber ring 11 moved up, and the gas pocket is opened afterwards to this pressure release of accomplishing the device inside.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high pressure dust exhausting fan silencing device, includes body (1), its characterized in that: the pipe is characterized in that a sealing ring (2) is arranged on the left side of the pipe body (1), a spiral ring (3) is fixedly mounted on the right side of the sealing ring (2), the spiral ring (3) is in threaded connection with the pipe body (1), a rubber rod (4) is fixedly mounted on one side, away from the sealing ring (2), of the spiral ring (3), a ball (5) is embedded into one end of the rubber rod (4), a limiting ring (6) is fixedly mounted inside the pipe body (1), a clamping groove is formed in the left side of the limiting ring (6), a clamping rod (7) is clamped inside the clamping groove, and one end, away from the limiting ring (6), of the clamping rod (7) is fixedly connected through silencing cotton (8);
the upper surface intercommunication of body (1) has standpipe (9), and the top threaded connection of standpipe (9) has trachea (10), and the bottom fixed mounting of trachea (10) has rubber ring (11), and the inside fixed mounting of standpipe (9) of rubber ring (11) has piston (12), and the gas pocket is seted up to the outer lane of piston (12).
2. The silencing device for the high-pressure dust-removing fan according to claim 1, wherein: a handle is fixedly arranged on one side of the silencing cotton (8), and a pull hole is formed in the front surface of the handle.
3. The silencing device for the high-pressure dust-removing fan according to claim 1, wherein: the surface of the ball (5) is in rolling connection with one side of the silencing cotton (8), one end of the clamping rod (7) is in contact with the inner wall of the clamping groove, and the clamping rod (7) is matched with the clamping groove.
4. The silencing device for the high-pressure dust-removing fan according to claim 1, wherein: the right side fixed mounting of body (1) has solid fixed ring (13), and the inside fixed mounting of solid fixed ring (13) has filter screen (14).
5. The silencing device for the high-pressure dust-removing fan according to claim 4, wherein: the equal fixed mounting in both sides of solid fixed ring (13) has the mounting panel, and the mounting hole has been seted up to the upper surface of mounting panel.
6. The silencing device for the high-pressure dust-removing fan according to claim 1, wherein: the surface of the rubber ring (11) is in sliding connection with the inner wall of the vertical pipe (9), and the rubber ring (11) corresponds to the position of the air hole in the piston (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122492085.8U CN216199128U (en) | 2021-10-15 | 2021-10-15 | High pressure dust exhausting fan silencing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122492085.8U CN216199128U (en) | 2021-10-15 | 2021-10-15 | High pressure dust exhausting fan silencing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216199128U true CN216199128U (en) | 2022-04-05 |
Family
ID=80882484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122492085.8U Active CN216199128U (en) | 2021-10-15 | 2021-10-15 | High pressure dust exhausting fan silencing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216199128U (en) |
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2021
- 2021-10-15 CN CN202122492085.8U patent/CN216199128U/en active Active
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