Silencer

Abstract

The utility model belongs to the technical field of silencers, and particularly relates to a silencer which comprises a connector. A device body is arranged on one side of the connector, a mounting mechanism is arranged on one side of the device body, a silencing cylinder is arranged in the device body, and an exhaust pipe is arranged on one side of the mounting mechanism; the device body comprises a cylinder, a clamping seat, a clamping groove and a sealing ring, the clamping seat is fixedly installed on one side of the cylinder, the clamping groove is formed in the surface of the clamping seat, and the sealing ring is fixedly installed in the clamping seat. The silencer can be conveniently disassembled and assembled under the cooperation of the clamping frame of the mounting mechanism and the clamping seat and the clamping groove of the device main body, so that compared with an integrated silencer, when the device is used, when parts of the silencer are damaged, the silencer can be disassembled, maintained and replaced; therefore, the silencer does not need to be integrally replaced, the using effect of the silencer is improved, and the using cost of the silencer is further reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mufflers, in particular to a muffler. Background Art

[0002] A silencer is a noise reduction device that can be used in air flow ducts that also transmit noise. It can use pipes and elbows with sound-absorbing linings, or pipes with sudden changes in cross-sectional area and other discontinuous acoustic impedance to attenuate or reflect the noise in the pipe.

[0003] The prior art has the following problems: the prior art "a muffler" with publication number CN106762554A "comprises a cylinder with an opening facing upward, a cover body is fixedly connected to the upper end of the cylinder, an air outlet is provided on the cylinder, the upper end surface of the cylinder and the lower end surface of the cover body form an air inlet channel, the air inlet channel is connected to the cavity of the cylinder, and the air inlet channel has a plurality of muffler cavities connected to the air inlet channel";

[0004] The above-mentioned device uses a plurality of silencer chambers to silence the air during circulation. However, after long-term use, if the silencer chamber of the silencer is damaged, it needs to be replaced as a whole, thereby increasing the use cost of the silencer. At the same time, the silencer in the above-mentioned device cannot be disassembled and repaired, which affects the use effect of the silencer. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a muffler which solves the problems that the muffler needs to be replaced as a whole when the muffler cavity used in the current muffler is damaged and the muffler cannot be disassembled for repair.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a muffler, comprising a connector;

[0007] A device body is provided on one side of the connector, a mounting mechanism is provided on one side of the device body, a silencer is provided inside the device body, and an exhaust pipe is provided on one side of the mounting mechanism;

[0008] The device body comprises a cylinder, a holder, a slot and a sealing ring. The holder is fixedly mounted on one side of the cylinder, a slot is provided on the surface of the holder, and a sealing ring is fixedly mounted inside the holder.

[0009] As a preferred technical solution of the utility model, the mounting mechanism includes a mounting seat, a clamping frame, a shell and a connecting pipe. The shell is fixedly mounted on one side of the mounting seat, the connecting pipe is fixedly mounted inside the shell, and the clamping frame is sleeved on the outside of the shell.

[0010] As a preferred technical solution of the utility model, a connector is fixedly installed on one side of the cylinder, a threaded groove is provided on the outer surface of the connector, and the connector can be threadedly connected to the equipment.

[0011] As a preferred technical solution of the utility model, the silencer is located inside the cylinder, a plurality of through holes are evenly arranged inside the silencer, and the connector is a hollow structure, with one end located inside the cylinder.

[0012] As a preferred technical solution of the utility model, the holder and the connector are located at both ends of the cylinder, the sealing ring is annular and located between the cylinder and the holder, and the mounting mechanism is engaged with the holder and the slot.

[0013] As a preferred technical solution of the utility model, the clamping frame is fixedly installed with the mounting seat, clamping blocks are fixedly installed on both side surfaces of the clamping frame, and the clamping frame is clamped with the device body.

[0014] As a preferred technical solution of the utility model, one end of the connecting pipe is in contact with the muffler, the other end of the connecting pipe is fixedly connected to the exhaust pipe, and the connecting pipe is fixedly installed inside the mounting seat.

[0015] Compared with the prior art, the utility model provides a muffler with the following beneficial effects:

[0016] This silencer has a connector installed on one side of the cylinder, and a threaded groove is provided on the outside of the connector, so the silencer can be conveniently installed and fixed to the equipment through the connector. At the same time, a silencer is installed on one side of the base inside the cylinder, and a number of through holes are evenly arranged inside the silencer. Therefore, air flows into the interior of the cylinder and is silenced by the silencer having a number of through holes. Therefore, the silencer used in this device has a better silencing effect. At the same time, due to the cooperation of the base, the slot and the clamping frame of the installation mechanism, the installation mechanism can be disassembled from the device body, which is convenient for repairing and replacing the silencer. Compared with the integrated silencer, this device can be disassembled and repaired, thereby reducing the use cost of the silencer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the overall installation structure of a muffler of the utility model;

[0018] Figure 2 This is a stereoscopic diagram of the main structure of a silencer device of the utility model;

[0019] Figure 3 This is a stereoscopic diagram of the installation structure of a silencer tube of a silencer of the utility model;

[0020] Figure 4The utility model is a three-dimensional diagram of the installation mechanism structure of a silencer.

[0021] In the figure: 1. Connector; 2. Device body; 21. Cylinder; 22. Socket; 23. Slot; 24. Sealing ring; 3. Mounting mechanism; 31. Mounting seat; 32. Snap-on bracket; 33. Shell; 34. Connecting pipe; 4. Muffler; 5. Exhaust pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , In this embodiment: a silencer comprises a connector 1;

[0024] A device body 2 is disposed on one side of the connector 1, a mounting mechanism 3 is disposed on one side of the device body 2, a silencer 4 is disposed inside the device body 2, and an exhaust pipe 5 is disposed on one side of the mounting mechanism 3;

[0025] The device body 2 includes a barrel 21 , a holder 22 , a slot 23 and a sealing ring 24 . The holder 22 is fixedly mounted on one side of the barrel 21 . The slot 23 is formed on the surface of the holder 22 . The sealing ring 24 is fixedly mounted inside the holder 22 .

[0026] See also Figure 1 , Figure 2 and Figure 4 In this embodiment, the mounting mechanism 3 includes a mounting seat 31, a clamping frame 32, a shell 33 and a connecting pipe 34. The shell 33 is fixedly mounted on one side of the mounting seat 31, the connecting pipe 34 is fixedly mounted inside the shell 33, and the clamping frame 32 is sleeved on the outside of the shell 33.

[0027] In the above embodiment, the housing 33 can cooperate with the sealing ring 24 installed inside the device body 2, thereby achieving a sealed connection between the mounting mechanism 3 and the device body 2, thereby improving the sealing performance of the muffler.

[0028] Furthermore, the clamping frame 32 is fixedly mounted on the mounting seat 31 , and clamping blocks are fixedly mounted on both side surfaces of the clamping frame 32 , and the clamping frame 32 is clamped with the device body 2 .

[0029] The mounting mechanism 3 and the device body 2 can be mounted by the cooperation of the clamping frame 32 and the clamping blocks installed on its outer surface. At the same time, the clamping frame 32 can be clamped with the clamping seat 22, thereby completing the installation and fixation of the two.

[0030] Specifically, one end of the connecting pipe 34 contacts the muffler 4 , and the other end of the connecting pipe 34 is fixedly connected to the exhaust pipe 5 . The connecting pipe 34 is fixedly installed inside the mounting seat 31 .

[0031] Through the contact between the connecting pipe 34 and the silencer 4, the air silenced by the silencer 4 can be sent to the exhaust pipe 5 through the connecting pipe 34, and the silenced gas can be discharged from the silencer through the exhaust pipe 5.

[0032] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a connector 1 is fixedly installed on one side of the cylinder 21, and a thread groove is provided on the outer surface of the connector 1, so that the connector 1 can be threadedly connected to the equipment.

[0033] In the above embodiment, the silencer can be connected to the device through the connector 1 installed on one side of the cylinder 21, and the threaded groove provided on the outside of the connector 1 can make the installation of the silencer simpler and more convenient.

[0034] Furthermore, the silencer 4 is located inside the cylinder 21 , and a plurality of through holes are evenly arranged inside the silencer 4 . The connector 1 is a hollow structure, and one end of the connector is located inside the cylinder 21 .

[0035] The silencer tube 4 and the plurality of through holes installed therein can further improve the silencer effect of the silencer during overall use. At the same time, since the connector 1 is a hollow structure, air can pass through the connector 1 into the interior of the cylinder 21 for silencer.

[0036] It is worth noting that the holder 22 and the connector 1 are located at two ends of the cylinder 21 , the sealing ring 24 is annular and located between the cylinder 21 and the holder 22 , and the mounting mechanism 3 is engaged with the holder 22 and the slot 23 .

[0037] The sealing ring 24 installed inside the card holder 22 can cooperate with the installation mechanism 3, so that the installation mechanism 3 and the device body 2 are sealed and connected, and the installation mechanism 3 can cooperate with the card holder 22 and the card slot 23 to realize the convenient installation and removal of the installation mechanism 3 and the device body 2.

[0038] The working principle and use process of the utility model are as follows: after the operator conveniently installs and fixes the silencer to the equipment using the connector 1 installed on one side of the cylinder 21 of the device main body 2, the air enters the cylinder 21 through the connector 1 with a hollow structure, and the silencer 4 inside the cylinder 21 cooperates with the through hole inside the cylinder 21 to silence the air, and the silenced air can be discharged through the connecting pipe 34 of the installation mechanism 3 and the exhaust pipe 5, thereby completing the silencing of the air, and when the silencer 4 is damaged, it is only necessary to disassemble the silencer through the cooperation of the clamping frame 32 of the installation mechanism 3, the clamping seat 22 and the clamping slot 23, so that the silencer 4 can be taken out for repair and replacement, and there is no need to replace the silencer as a whole.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A silencer, comprising a connector (1), characterized in that: A device body (2) is provided on one side of the connector (1), a mounting mechanism (3) is provided on one side of the device body (2), a silencer (4) is provided inside the device body (2), and an exhaust pipe (5) is provided on one side of the mounting mechanism (3); The device body (2) comprises a cylinder (21), a holder (22), a slot (23) and a sealing ring (24); the holder (22) is fixedly mounted on one side of the cylinder (21); the slot (23) is provided on the surface of the holder (22); and the sealing ring (24) is fixedly mounted inside the holder (22).

2. A muffler according to claim 1, characterized in that: The mounting mechanism (3) comprises a mounting seat (31), a clamping frame (32), a shell (33) and a connecting pipe (34); the shell (33) is fixedly mounted on one side of the mounting seat (31); the connecting pipe (34) is fixedly mounted inside the shell (33); and the clamping frame (32) is sleeved on the outside of the shell (33).

3. A muffler according to claim 1, characterized in that: A connector (1) is fixedly mounted on one side of the cylinder (21), a thread groove is provided on the outer surface of the connector (1), and the connector (1) can be threadedly connected to the equipment.

4. A muffler according to claim 1, characterized in that: The silencer (4) is located inside the cylinder (21), a plurality of through holes are evenly arranged inside the silencer (4), and the connector (1) is a hollow structure, with one end located inside the cylinder (21).

5. A muffler according to claim 1, characterized in that: The holder (22) and the connector (1) are located at two ends of the cylinder (21); the sealing ring (24) is annular and located between the cylinder (21) and the holder (22); and the mounting mechanism (3) is engaged with the holder (22) and the slot (23).

6. A muffler according to claim 2, characterized in that: The clamping frame (32) is fixedly mounted on the mounting seat (31), clamping blocks are fixedly mounted on both side surfaces of the clamping frame (32), and the clamping frame (32) is clamped on the device body (2).

7. A muffler according to claim 2, characterized in that: One end of the connecting pipe (34) is in contact with the silencer (4), the other end of the connecting pipe (34) is fixedly connected to the exhaust pipe (5), and the connecting pipe (34) is fixedly mounted inside the mounting seat (31).

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