Air cylinder silencer

Abstract

The invention discloses an air cylinder silencer. The air cylinder silencer comprises a silencing pipe and a connector and further comprises a silencer shell; the connector is fixed to the silencer shell; the silencing pipe is arranged in an inner cavity of the silencer shell; the first end of the silencing pipe is connected with the connector; the other end of the connector is an air inlet connecting opening and extends out of the silencer shell; the silencing pipe is a pipe body made of an elastic materials; multiple pipe wall micro air holes are formed in the pipe wall of the pipe body; and an air outlet communicating with the inner cavity is further formed in the silencer shell. According to the air cylinder silencer, waste compressed air of an air cylinder enters the silencing pipe through the air inlet connecting opening of the connector, then is split, discharged and released through the multiple pipe wall micro air holes of the silencing pipe, and then is discharged and released secondarily through the air outlet in the silencer shell, and the very ideal pressure reduction and silencing effects are achieved; in addition, the silencer is few in accessories, simple in structure, easy to assemble and disassemble and low in cost.

Description

technical field

[0001] The invention relates to a muffler, in particular to a cylinder muffler. Background technique

[0002] Existing cylinder mufflers are single mufflers, generally made of copper sintered, screen, filter, filter cloth and other materials, for example: copper sintered muffler and screen muffler; the above mufflers exist The noise reduction effect is poor, the exhaust resistance is large, and the service life is short, which will cause excessive noise in the machine or working environment, and the muffler needs to be cleaned or replaced frequently.

[0003] For this reason, China Invention Patent No.: 2004100977681, name: prebaked anode aluminum electrolytic cell cylinder muffler, announcement date: July 18, 2007, its structure consists of a primary air pressure diffusion branch pipeline, a secondary air pressure diffusion main pipeline and removed Composed of on-site exhaust pipelines, the first-stage air pressure diffusion branch pipeline is composed of ...

Examples

Embodiment 1

[0032] Embodiment 1: as Figure 1 to Figure 4 As shown, a cylinder muffler includes a muffler pipe 1 and a joint 2, and is characterized in that it also includes a muffler shell 3, the muffler shell 3 is fixed with a joint 2, and the muffler pipe 1 is placed in the muffler In the inner cavity 10 of the shell 3, the first end of the muffler pipe 1 is connected to the joint 2, and the other end of the joint 2 is an air inlet port 21 and extends out of the muffler shell 3. The muffler pipe 1 is a pipe made of elastic material , the pipe wall of the pipe body is provided with a plurality of pipe wall micropores 11, and the muffler shell 3 is also provided with an air outlet 20 communicating with the inner chamber 10; this type of cylinder muffler is provided with an elastic The silencer pipe 1 is made of high-quality materials, and the pipe wall of the silencer pipe 1 is provided with a plurality of pipe wall micropores 11. The waste compressed gas of the cylinder enters the silen...

Embodiment 2

[0037] Embodiment 2: as Figure 5 As shown, this embodiment is similar to Embodiment 1, and the difference is: the muffler shell is a tubular body 7 with the inner cavity 10; the working principle of this embodiment is similar to that of Embodiment 1, It will not be described in detail here.

[0038] like Image 6 As shown, it includes a combination of a plurality of cylinder mufflers, and it mainly connects the joints 2 of a plurality of cylinder mufflers through the air pipe 100 by adding an air pipe 100, so that a plurality of cylinder mufflers are connected in parallel; By connecting the cylinder mufflers in parallel to form a group of mufflers, on the one hand, the noise reduction effect is improved, and on the other hand, it can withstand greater air pressure and displacement to meet more user needs.

[0039] like Figure 7 As shown, it includes a combination of multiple cylinder mufflers, and each muffler shell 3 is provided with a rear interface 7, and the rear inte...

technical field

[0001] The invention relates to a muffler, in particular to a cylinder muffler. Background technique

[0002] Existing cylinder mufflers are single mufflers, generally made of copper sintered, screen, filter, filter cloth and other materials, for example: copper sintered muffler and screen muffler; the above mufflers exist The noise reduction effect is poor, the exhaust resistance is large, and the service life is short, which will cause excessive noise in the machine or working environment, and the muffler needs to be cleaned or replaced frequently.

[0003] For this reason, China Invention Patent No.: 2004100977681, name: prebaked anode aluminum electrolytic cell cylinder muffler, announcement date: July 18, 2007, its structure consists of a primary air pressure diffusion branch pipeline, a secondary air pressure diffusion main pipeline and removed Composed of on-site exhaust pipelines, the first-stage air pressure diffusion branch pipeline is composed of ...

Examples

Embodiment 1

[0032] Embodiment 1: as Figure 1 to Figure 4 As shown, a cylinder muffler includes a muffler pipe 1 and a joint 2, and is characterized in that it also includes a muffler shell 3, the muffler shell 3 is fixed with a joint 2, and the muffler pipe 1 is placed in the muffler In the inner cavity 10 of the shell 3, the first end of the muffler pipe 1 is connected to the joint 2, and the other end of the joint 2 is an air inlet port 21 and extends out of the muffler shell 3. The muffler pipe 1 is a pipe made of elastic material , the pipe wall of the pipe body is provided with a plurality of pipe wall micropores 11, and the muffler shell 3 is also provided with an air outlet 20 communicating with the inner chamber 10; this type of cylinder muffler is provided with an elastic The silencer pipe 1 is made of high-quality materials, and the pipe wall of the silencer pipe 1 is provided with a plurality of pipe wall micropores 11. The waste compressed gas of the cylinder enters the silen...

Embodiment 2

[0037] Embodiment 2: as Figure 5 As shown, this embodiment is similar to Embodiment 1, and the difference is: the muffler shell is a tubular body 7 with the inner cavity 10; the working principle of this embodiment is similar to that of Embodiment 1, It will not be described in detail here.

[0038] like Image 6 As shown, it includes a combination of a plurality of cylinder mufflers, and it mainly connects the joints 2 of a plurality of cylinder mufflers through the air pipe 100 by adding an air pipe 100, so that a plurality of cylinder mufflers are connected in parallel; By connecting the cylinder mufflers in parallel to form a group of mufflers, on the one hand, the noise reduction effect is improved, and on the other hand, it can withstand greater air pressure and displacement to meet more user needs.

[0039] like Figure 7 As shown, it includes a combination of multiple cylinder mufflers, and each muffler shell 3 is provided with a rear interface 7, and the rear inte...

Images