CN212803507U

CN212803507U - Air compressor silencer structure and air compressor applying same

Info

Publication number: CN212803507U
Application number: CN202021464585.XU
Authority: CN
Inventors: 陈雄广
Original assignee: 陈雄广
Current assignee: Yongkang shengsiboyi industry and Trade Co., Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-26
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to an air compressor machine muffler structure, including the muffler casing, divide into first amortization chamber, second amortization chamber through the baffle interval in the muffler casing, be equipped with at least one air guide breach on the baffle, be provided with first amortization sponge in the first amortization chamber, be provided with second amortization sponge in the second amortization chamber, be equipped with a plurality of induction ports on the muffler casing of second amortization chamber bottom, be provided with the coupling that communicates with first amortization chamber 12 on the muffler casing lateral wall of first amortization chamber both sides. The utility model realizes that two cylinders use one silencer at the same time and do not interfere with each other; the silencer is arranged between the cylinders on the two sides, the whole occupied space is small, the installation is convenient, and the silencer can be prevented from being damaged by factors such as collision and the like; the utility model has the characteristics of the practicality is strong, and is convenient etc.

Description

Air compressor silencer structure and air compressor applying same

Technical Field

The utility model belongs to the technical field of the air compressor machine, in particular to air compressor machine of air compressor machine muffler structure and applied this structure.

Background

The air compressor is a device for compressing gas, the air compressor is similar to a water pump structure, most of air compressors are of a reciprocating piston type, the air compressor comprises a tank body and a cylinder cover, an air outlet end of the air compressor is connected with the tank body, an air suction end is connected with the outside, a large amount of air can be sucked in the working process of the air compressor, a valve block positioned in the cylinder cover and a valve plate are impacted to generate medium-high frequency noise, sound generated by impact of the air suction end is directly transmitted into ears through air, the influence on people is great, the working environment of workers can be seriously influenced by large noise and vibration sound, and in order to reduce the noise, a silencer is applied to the air compressor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an air compressor machine muffler structure and applied air compressor machine of this structure is provided.

The utility model discloses a realize like this, provide an air compressor machine muffler structure, including the muffler casing, divide into first amortization chamber, second amortization chamber through the baffle interval in the muffler casing, be equipped with at least one air guide breach on the baffle, be provided with first amortization sponge in the first amortization chamber, be provided with second amortization sponge in the second amortization chamber, be equipped with a plurality of induction ports on the muffler casing of second amortization chamber bottom, be provided with the coupling that communicates with first amortization chamber 12 on the muffler casing lateral wall of first amortization chamber both sides.

Furthermore, an exhaust duct transversely penetrates through the second silencing cavity, and two ends of the exhaust duct respectively penetrate through the side walls of two sides of the shell of the silencer.

Furthermore, the silencer shell comprises a bottom shell and an upper cover, the bottom shell is internally formed into the partition plate, the first silencing cavity and the second silencing cavity, the upper cover is arranged on the upper end cover of the bottom shell to form an integrated structure, and the air guide notch is formed in the upper side of the middle of the partition plate.

Furthermore, a plurality of connecting columns are arranged on the periphery of the bottom shell, connecting holes are axially formed in the connecting columns, and the periphery of the upper cover is connected with the corresponding connecting holes in the bottom shell through a plurality of screws.

Furthermore, both sides of the upper end of the silencer shell are provided with connecting lugs, and mounting holes are formed in the connecting lugs.

The utility model provides an use air compressor machine of air compressor machine muffler structure, includes air compressor machine muffler structure, gas pitcher, motor and two cylinders of installing respectively in motor upper end both sides, air compressor machine muffler structure sets up between two cylinders, and the suction line of two cylinders is connected through coupling and first amortization chamber both sides intercommunication respectively, and the exhaust pipe and the gas pitcher intercommunication of two cylinders are connected.

Furthermore, the exhaust pipeline of one side cylinder is guided by an exhaust guide pipe to access the air tank after passing through the other side cylinder.

Furthermore, the connecting lugs on two sides of the upper end of the silencer shell are connected with the cylinder bodies of the cylinders on two sides.

Compared with the prior art, the air compressor silencer structure and the air compressor applying the structure of the utility model realize that two cylinders use one silencer simultaneously and do not interfere with each other; the silencer is arranged between the cylinders on the two sides, the whole occupied space is small, the installation is convenient, and the silencer can be prevented from being damaged by factors such as collision and the like; the utility model has the characteristics of the practicality is strong, and is convenient etc.

Drawings

Fig. 1 is a schematic perspective view of a silencer structure of an air compressor according to embodiment 1;

fig. 2 is a schematic front view of the silencer structure of the air compressor according to embodiment 1;

FIG. 3 is a view taken along line A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a cross-sectional view taken at C-C of FIG. 2;

fig. 6 is a schematic structural view of the air compressor silencer structure according to embodiment 1 with the upper cover removed;

fig. 7 is a schematic perspective view of a silencer structure of an air compressor according to embodiment 2;

fig. 8 is a schematic front view of a silencer structure of an air compressor according to embodiment 2;

FIG. 9 is a view taken along line D of FIG. 8;

FIG. 10 is a cross-sectional view E-E of FIG. 8;

fig. 11 is a schematic view of an air compressor according to embodiment 3;

fig. 12 is a schematic view of the air compressor according to embodiment 4.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1: referring to fig. 1-10, the utility model relates to an air compressor silencer structure, including silencer casing 100, divide into first amortization chamber 12, second amortization chamber 13 through 11 intervals of baffle in the silencer casing 100, be equipped with at least one air guide breach 10 on the baffle 11, be provided with first amortization sponge 14 in the first amortization chamber 12, be provided with second amortization sponge 15 in the second amortization chamber 13, be equipped with a plurality of induction ports 16 on the silencer casing 100 of second amortization chamber 13 bottom, be provided with the coupling 17 with first amortization chamber 12 intercommunication on the silencer casing 100 lateral wall of first amortization chamber 12 both sides.

The silencer shell 100 comprises a bottom shell 1 and an upper cover 2, the partition plate 11, a first silencing cavity 12 and a second silencing cavity 13 are formed in the bottom shell 1 in a molding mode, the upper cover 2 is arranged on the upper end cover of the bottom shell 1 to form an integrated structure, and the air guide notch 10 is formed in the upper side of the middle of the partition plate 11.

A plurality of connecting columns 19 are arranged on the periphery of the bottom shell 1, connecting holes 20 are axially formed in the connecting columns 19, and the periphery of the upper cover 2 is connected with the corresponding connecting holes 20 formed in the bottom shell 1 through a plurality of screws.

An exhaust duct 18 transversely penetrates through the second muffling chamber 13, and two ends of the exhaust duct 18 respectively penetrate through two side walls of the muffler shell 100.

Example 2: please refer to fig. 7-10. On the basis of embodiment 1, two sides of the upper end of the muffler shell 100 are provided with connecting lugs 21, the connecting lugs 21 are provided with mounting holes 22, and the exhaust duct 18 is not arranged in the second silencing chamber 13.

Example 3: please refer to fig. 7-10 and fig. 12. The utility model provides an use air compressor machine of air compressor machine muffler structure, includes that air compressor machine muffler structure 200, gas pitcher, motor 3 and two install respectively in the cylinder 4 of motor upper end both sides, air compressor machine muffler structure 200 sets up between two cylinders 4, and the pipeline of breathing in of two cylinders 4 is connected through coupling 17 and the 12 both sides intercommunication in first amortization chamber respectively, and the exhaust pipe and the gas pitcher intercommunication of two cylinders 4 are connected. The outer sides of the cylinders 4 are respectively provided with an installation groove for an exhaust pipeline, and the exhaust pipelines of the cylinders 4 are respectively communicated with an air tank.

Example 4: please refer to fig. 1-6 and fig. 11. On the basis of embodiment 3, the exhaust pipeline of one side cylinder 4 is guided by the exhaust conduit 18 and is connected to the gas tank after passing through the other side cylinder 4, and a mounting groove for accommodating the exhaust pipeline is arranged outside the cylinder on one side. The connecting lugs 21 on both sides of the upper end of the silencer casing 100 are connected with the cylinder bodies of the cylinders 4 on both sides.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an air compressor machine muffler structure, a serial communication port, including muffler casing (100), divide into first amortization chamber (12), second amortization chamber (13) through baffle (11) interval in muffler casing (100), be equipped with at least one air guide breach (10) on baffle (11), be provided with first amortization sponge (14) in first amortization chamber (12), be provided with second amortization sponge (15) in second amortization chamber (13), be equipped with a plurality of induction ports (16) on muffler casing (100) of second amortization chamber (13) bottom, be provided with coupling (17) with first amortization chamber (12) intercommunication on muffler casing (100) lateral wall of first amortization chamber (12) both sides.

2. The air compressor silencer structure as claimed in claim 1, wherein the second silencing chamber (13) is provided with an exhaust duct (18) extending transversely therethrough, and both ends of the exhaust duct (18) extend through both side walls of the silencer casing (100).

3. The air compressor silencer structure as claimed in claim 1, wherein the silencer casing (100) includes a bottom casing (1) and an upper cover (2), the partition (11), the first silencing chamber (12), and the second silencing chamber (13) are formed in the bottom casing (1), the upper cover (2) is disposed on the upper end of the bottom casing (1) to form an integrated structure, and the air guide notch (10) is disposed on the upper side of the middle portion of the partition (11).

4. The air compressor silencer structure as claimed in claim 3, wherein the bottom casing (1) is provided with a plurality of connecting posts (19) at the circumferential side thereof, the connecting posts (19) are axially provided with connecting holes (20), and the upper cover (2) is connected at the circumferential side thereof with the corresponding connecting holes (20) of the bottom casing (1) by a plurality of screws.

5. The muffler structure of air compressor according to claim 1, wherein both sides of the upper end of the muffler case (100) are provided with coupling lugs (21), and the coupling lugs (21) are provided with mounting holes (22).

6. An air compressor with the air compressor silencer structure as claimed in any one of claims 1 to 5, characterized by comprising the air compressor silencer structure (200), an air tank, a motor (3) and two air cylinders (4) mounted on two sides of the upper end of the motor respectively, wherein the air compressor silencer structure (200) is arranged between the two air cylinders (4), the air suction pipelines of the two air cylinders (4) are communicated and connected with two sides of the first silencing cavity (12) through pipe joints (17), and the exhaust pipelines of the two air cylinders (4) are communicated and connected with the air tank.

7. Air compressor according to claim 6, characterized in that the exhaust duct of the cylinder (4) on one side is led via an exhaust duct (18) to the cylinder (4) on the other side and then to the tank.

8. The air compressor of claim 6, wherein the engaging lugs (21) at both sides of the upper end of the silencer casing (100) are connected with the cylinder bodies of the cylinders (4) at both sides.