CN211083618U - Exhaust silencer for gas tank - Google Patents
Exhaust silencer for gas tank Download PDFInfo
- Publication number
- CN211083618U CN211083618U CN201921484554.8U CN201921484554U CN211083618U CN 211083618 U CN211083618 U CN 211083618U CN 201921484554 U CN201921484554 U CN 201921484554U CN 211083618 U CN211083618 U CN 211083618U
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- CN
- China
- Prior art keywords
- main body
- silencer main
- exhaust
- silencer
- muffler
- 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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- 230000003584 silencer Effects 0.000 title claims abstract description 63
- 239000011358 absorbing material Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses an exhaust muffler for gas pitcher, include: the silencer comprises a silencer main body, wherein one end of the silencer main body is closed and is defined as the closed end of the silencer main body, the other end of the silencer main body is open and is defined as the open end of the silencer main body, sound absorbing objects are filled in the silencer main body, and a plurality of exhaust holes are uniformly formed in the side wall of the silencer main body; one end of the connecting piece is fixedly connected to the closed end of the silencer main body, and the inside of the connecting piece is communicated with the inside of the silencer main body; and the exhaust grille is positioned at the open end of the silencer main body and is detachably connected with the silencer main body. The utility model provides a noise when muffler can effectively reduce the gas pitcher and exhaust, reduces the noise pollution of job site, the operation of the very big convenient operation personnel.
Description
Technical Field
The utility model relates to a muffler field especially relates to an exhaust muffler for gas pitcher.
Background
Compressed gas jar when truning into to the maintenance by the operation, need discharge the inside compressed gas of compressed gas jar, at gas exhaust's in-process, the gas vent can send great noise, has great noise pollution to the scene, is unfavorable for on-the-spot maintainer operation.
SUMMERY OF THE UTILITY MODEL
The purpose of the embodiment of the application is through providing an exhaust muffler for gas pitcher, the too big problem of noise when solving the compressed gas pitcher gas that exists among the prior art and discharging.
The embodiment of the application provides an exhaust muffler for gas pitcher, includes:
the silencer comprises a silencer main body, wherein one end of the silencer main body is closed and is defined as the closed end of the silencer main body, the other end of the silencer main body is open and is defined as the open end of the silencer main body, sound absorbing objects are filled in the silencer main body, and a plurality of exhaust holes are uniformly formed in the side wall of the silencer main body;
one end of the connecting piece is fixedly connected to the closed end of the silencer main body, and the inside of the connecting piece is communicated with the inside of the silencer main body; and
and the exhaust grille is positioned at the open end of the silencer main body and is detachably connected with the silencer main body.
The exhaust silencer for the gas tank with the structure is characterized in that the other end of the connecting piece is connected with the exhaust port of the gas tank, and when the gas tank exhausts, airflow enters the silencer main body through the connecting piece, so that sound absorbing objects are absorbed and noise is reduced; the air current diffusion discharges the muffler main part through exhaust hole and exhaust grille, and the diffusion of air current also can play certain effect of making an uproar of falling to the noise when having reduced the gas pitcher effectively and having exhausted, reduced the noise pollution of operation scene.
In a further refinement of this embodiment, the connection is a joint.
In a further refinement of this embodiment, the exhaust grill is bolted to the muffler body. The exhaust grille is connected with the silencer main body through bolts, and the exhaust grille can be conveniently filled with sound absorbing materials by unscrewing the bolts to take the exhaust grille down.
In a further improvement of this embodiment, the sound absorber is a mesh-structured cloth or sponge.
Compared with the prior art, the beneficial effect that this application embodiment can realize is as follows at least: the noise generated when the air tank exhausts is absorbed by the sound absorption object, and the air flow is diffused and exhausted by the exhaust hole and the exhaust grille, so that the noise is further reduced, the noise generated when the air tank exhausts can be effectively reduced, and the air tank exhaust device is simple and convenient to operate and low in cost.
Drawings
Fig. 1 is a front view of an exhaust muffler for a gas tank according to an embodiment of the present invention.
Fig. 2 is a bottom view of an exhaust muffler for a gas tank according to an embodiment of the present invention.
Wherein, the silencer main body 1, the exhaust hole 1-1, the connecting piece 2, the exhaust grille 3.
Detailed Description
For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples.
Referring to fig. 1 and 2, an embodiment of the present invention provides an exhaust muffler for a gas tank, including a muffler body 1, a connecting member 2, and an exhaust grill 3.
One end of the silencer main body 1 is closed, the other end of the silencer main body is open, the silencer main body is defined as the open end of the silencer main body, sound absorbing objects used for absorbing noise are filled in the silencer main body 1, and a plurality of exhaust holes 1-1 are uniformly formed in the side wall of the silencer main body 1. The silencer main body 1 in the embodiment is a structure with a circular cross section and made of steel or hard plastics, and a plurality of exhaust holes 1-1 are uniformly arranged on the side wall of the silencer main body 1 in the circumferential direction. The side wall of the silencer main body 1 is evenly provided with exhaust holes, so that the air flow around can be uniformly discharged, and the air flow can be diffused to the exhaust holes on the side wall to further reduce the noise.
The sound absorbing material is cloth or sponge with a net structure. The sponge can be filter sponge, sound-absorbing cotton, etc., and the material of the cloth can be textile material such as pure cotton, terylene, nylon, etc. The silencer body 1 is filled with sound absorbing material, and when the compressed air tank exhausts, the sound absorbing material can absorb noise generated during exhausting, so that noise pollution of a working site is reduced.
One end of the connecting piece 2 is fixedly connected to the closed end of the silencer main body, the interior of the connecting piece is communicated with the interior of the silencer main body 1, and the other end of the connecting piece 2 is connected with the exhaust hole of the compression gas tank to connect the silencer with the compression gas tank during use. In the embodiment, the connecting piece 2 is a joint, and the other end of the connecting piece 2 is in threaded connection or welded with the exhaust hole of the compressed gas tank in use. In other embodiments, the connection member 2 may also be a flange, with a flange connection between the muffler and the exhaust port of the compressed gas tank.
Referring to fig. 2 (bolts are not shown), the exhaust grille 3 is located at the open end of the silencer main body and is detachably connected with the silencer main body 1. The exhaust grill 3 may be made of steel or hard plastic. In this embodiment, the exhaust grille 3 is connected with the muffler body 1 through bolts, and the exhaust grille is arranged, so that the airflow entering the muffler can be smoothly discharged from the exhaust grille. Can dismantle between exhaust grating and the muffler main part and be connected, through dismantling exhaust grating, can pack towards the muffler main part and inhale the sound thing, easy operation is convenient. Of course, in other embodiments, the exhaust grille 3 and the muffler body 1 may be connected by a snap connection.
During the use, on the gas vent of being connected to compressed gas jar with the muffler that this embodiment provided, during the exhaust, the air current gets into muffler main part 1 through connecting, and the thing of inhaling in muffler main part 1 makes an uproar falls, and the air current diffusion back is discharged to the muffler outside through exhaust hole 1-1 and the exhaust grid 3 on the 1 lateral wall of muffler main part to reduce the noise of job site effectively, make things convenient for the maintainer operation, and convenient operation.
The assembly and use method of the exhaust silencer for the air tank of the Haitong of the embodiment comprises the following steps:
filling sound absorbing materials into the silencer main body from the open end of the silencer main body;
placing the exhaust grille on the open end of the silencer main body, screwing a bolt to fix the exhaust grille on the open end of the silencer main body or fixing the exhaust grille through a buckle;
the free end of the connection member 2 is connected to the gas discharge port of the gas tank.
The utility model discloses the part that does not relate to all is the same with prior art or adopts prior art to realize.
The foregoing is only a preferred embodiment of the present invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made by those skilled in the art based on the above embodiments, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (4)
1. An exhaust muffler for a gas tank, characterized in that: the method comprises the following steps:
the silencer comprises a silencer main body (1), wherein one end of the silencer main body (1) is closed and is defined as the closed end of the silencer main body, the other end of the silencer main body is open and is defined as the open end of the silencer main body, sound absorbing materials are filled in the silencer main body (1), and a plurality of exhaust holes (1-1) are uniformly formed in the side wall of the silencer main body (1);
one end of the connecting piece (2) is fixedly connected to the closed end of the silencer main body, and the inside of the connecting piece is communicated with the inside of the silencer main body (1); and
and the exhaust grille (3) is positioned at the open end of the silencer main body and is detachably connected with the silencer main body (1).
2. The exhaust muffler for a gas tank according to claim 1, wherein: the connecting piece (2) is a joint.
3. The exhaust muffler for a gas tank according to claim 1, wherein: the exhaust grille (3) is connected with the silencer main body (1) through bolts.
4. The exhaust muffler for a gas tank according to claim 1, wherein: the sound absorbing material is sponge or cloth with a net structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484554.8U CN211083618U (en) | 2019-09-06 | 2019-09-06 | Exhaust silencer for gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484554.8U CN211083618U (en) | 2019-09-06 | 2019-09-06 | Exhaust silencer for gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211083618U true CN211083618U (en) | 2020-07-24 |
Family
ID=71628628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921484554.8U Active CN211083618U (en) | 2019-09-06 | 2019-09-06 | Exhaust silencer for gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211083618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594580A (en) * | 2019-09-06 | 2019-12-20 | 国家电网有限公司 | Exhaust silencer for gas tank |
-
2019
- 2019-09-06 CN CN201921484554.8U patent/CN211083618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594580A (en) * | 2019-09-06 | 2019-12-20 | 国家电网有限公司 | Exhaust silencer for gas tank |
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