CN215981402U

CN215981402U - Pipeline silencing device

Info

Publication number: CN215981402U
Application number: CN202121090071.7U
Authority: CN
Inventors: 余祖停; 陈丽; 高建刚
Original assignee: Wuhan Meilin Environmental Protection Science & Technology Co ltd
Current assignee: Wuhan Meilin Environmental Protection Science & Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-03-08
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a pipeline silencing device which comprises a pipe body, a mounting seat, a silencing assembly and an adjusting assembly, wherein the pipe body is cylindrical, the silencing assembly is sleeved outside the pipe body, the mounting seat is clamped and mounted on one side of the silencing assembly, the adjusting assembly is mounted on the other side of the mounting seat, and the mounting seat is located between the silencing assembly and the adjusting assembly. According to the utility model, the silencing component is arranged, when noise is generated in the pipeline, the gap between the semicircular plate and the glass wool absorbs the noise for the first time, the noise is prevented from being diffused, the soundproof cotton absorbs the noise for the second time, the honeycomb plate absorbs the noise for the third time, and the noise is silenced in multiple layers, so that the silencing and protection of the pipeline are realized, a good silencing effect is achieved, after the installation is completed, the glass wool is tightly attached to the pipe body, the protection and heat insulation of the pipe body are realized, when the pipe body is impacted, multiple groups of springs stretch along with the pipe body, the impact force is weakened, the protection of the pipe body and the device is realized, and the service life is prolonged.

Description

Pipeline silencing device

Technical Field

The utility model relates to the technical field related to pipeline noise elimination, in particular to a pipeline noise elimination device.

Background

Along with quality of life's improvement, use various convenient equipment in the life, but also brought the vexation, the production of noise has seriously influenced people's work and rest and the tranquility of life, especially night, when producing the impact in the pipeline, causes huge noise, if it is not good to give sound insulation noise elimination effect, the noise will be spread indoor, influences the life, so the pipeline noise elimination is essential.

The prior art has the following defects: the existing device often only has simple noise elimination, still has spreading of noise, and the noise cancelling effect is unsatisfactory, and the unable internal impact force that brings of buffer tube can cause the damage of device and body, and life shortens, and it is also not convenient during the device installation, can't adjust, can't realize body and noise eliminator's inseparable laminating.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a muffler device for a pipe, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pipeline noise eliminator, includes body, mount pad, amortization subassembly and adjusting part, the body is cylindricly, the amortization subassembly cover is established outside the body, the mount pad joint is installed in amortization subassembly one side, adjusting part installs at the mount pad opposite side, the mount pad is located between amortization subassembly and the adjusting part.

As a further preferred aspect of the present technical solution, the mounting seat is provided with a sliding cavity, inner walls of two sides of the sliding cavity are provided with sliding grooves, and a mounting opening is formed in a surface of one side of the mounting seat.

As a further preferred of this technical scheme, the amortization subassembly includes two sets of sliding blocks, first dwang, second dwang, amortization portion and buffering portion, and is two sets of the sliding block symmetry is installed in sliding tray top and bottom, just sliding block and sliding tray swing joint, the bottom at the sliding block on sliding tray top is installed to first dwang, the top at the sliding block of sliding tray bottom is installed to the second dwang, amortization portion installs and establishes in sliding block one side and cover outside the body, buffering portion installs at amortization portion inner wall, just the buffering position is between body and amortization portion.

As a further preferred of this technical scheme, amortization portion includes semicircle board, amortization chamber, soundproof cotton, honeycomb panel and fixed knot, semicircle board fixed mounting is in sliding block one side, the semicircle board is equipped with the amortization chamber, soundproof cotton installs in the amortization intracavity and with amortization intracavity lower surface laminating, the honeycomb panel install in the amortization intracavity and with amortization chamber upper surface laminating, fixed knot is installed in semicircle board bottom one side, two sets of screw holes have been seted up on fixed knot surface.

As a further preferred of this technical scheme, the buffer portion includes that the multiunit spring and glass are cotton, the multiunit the spring mounting is at half circular plate internal surface, and the multiunit the spring is semicircle form evenly distributed, the glass is cotton to be installed on the spring top.

As a further preferred of this technical scheme, adjusting part includes solid fixed cylinder, adjusts the pole, adjusts handle, screens piece and drive division, gu the fixed cylinder joint is installed in the mount pad and is extended to the mount pad in, adjust pole movable mounting in solid fixed cylinder and the output extends to the outside, adjust the handle and install at adjusting the pole output, the screens piece closes soon through the screw thread and installs and establish in mount pad one side and cover and establish outside solid fixed cylinder, the drive division is installed and is being adjusted the pole tail end and be located the mount pad.

As a further preferred of this technical scheme, the drive division includes fixed chassis, carousel and two sets of rotation grooves, fixed chassis fixed mounting is in adjusting the pole bottom, the carousel is installed in fixed chassis one side, two sets of rotation grooves have been seted up on the carousel surface, and two sets of the rotation groove corresponds the setting with first dwang, second dwang.

The utility model provides a pipeline silencing device, which has the following beneficial effects:

(1) according to the utility model, the silencing assembly is arranged, when noise is generated in the pipeline, the gap between the semicircular plate and the glass wool absorbs the noise for the first time, the soundproof cotton absorbs the noise for the second time, the honeycomb plate absorbs the noise for the third time, and the multi-layer silencing realizes silencing and protection of the pipeline, prevents the noise from diffusing, achieves a good silencing effect, and when the pipe body is impacted, the plurality of groups of springs stretch along with the pipe body, weakens the impact force, realizes protection of the pipe body, and prolongs the service life.

(2) According to the utility model, the adjusting assembly is arranged, the adjusting handle is rotated, the adjusting handle drives the adjusting rod to rotate, so that the rotary plate rotates, the rotary rod moves in the rotary groove under the driving of the rotary plate, the sliding block is dragged by the movement of the rotary rod to slide up and down in the sliding groove, the adjustment of the opening and closing degree of the semi-circular plate is realized, the installation and the disassembly of the device are facilitated, the tight connection between the device and the pipe body is realized, and the use and the adjustment of a user are facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall top view structure of the present invention;

FIG. 3 is a schematic view of the turntable structure of the present invention;

fig. 4 is a schematic structural diagram of the muffler assembly of the present invention.

In the figure: 1. a pipe body; 2. a mounting seat; 3. a noise reduction assembly; 4. an adjustment assembly; 5. a sliding cavity; 6. a sliding groove; 7. a slider; 8. a first rotating lever; 9. a second rotating lever; 10. a sound deadening section; 11. a buffer section; 12. a semicircular plate; 13. a sound-deadening chamber; 14. sound insulation cotton; 15. a honeycomb panel; 16. a fixing buckle; 17. a spring; 18. glass wool; 19. a fixed cylinder; 20. adjusting a rod; 21. adjusting the handle; 22. a clamping piece; 23. a drive section; 24. fixing the chassis; 25. a turntable; 26. the groove is rotated.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the present invention provides the technical solutions: the utility model provides a pipeline noise eliminator, includes body 1, mount pad 2, amortization subassembly 3 and adjusting part 4, body 1 is cylindricly, 3 covers of amortization subassembly are established at body 1 outsidely, 2 joints of mount pad are installed in 3 one sides of amortization subassembly, adjusting part 4 is installed at 2 opposite sides of mount pad, mount pad 2 is located between amortization subassembly 3 and the adjusting part 4.

In this embodiment, specifically: the mounting seat 2 is provided with a sliding cavity 5, the inner walls of two sides of the sliding cavity 5 are provided with sliding grooves 6, and a mounting opening is formed in the surface of one side of the mounting seat 2, so that the overall stability of the device is realized.

In this embodiment, specifically: amortization subassembly 3 includes two sets of sliding blocks 7, first dwang 8, second dwang 9, amortization portion 10 and buffering portion 11, and is two sets of sliding block 7 symmetry is installed on 6 tops of sliding tray and bottom, just sliding

block

7 and 6 swing joint of sliding tray, the bottom at the sliding block 7 on 6 tops of sliding tray is installed to first dwang 8, the top at the sliding block 7 of sliding tray 6 bottom is installed to second dwang 9, amortization portion 10 is installed at sliding block 7 one side and cover and is established in body 1 outside, buffering portion 11 is installed at amortization portion 10 inner wall, just buffering portion 11 is located between body 1 and amortization portion 10, realizes the adjustable of device.

In this embodiment, specifically: silencing portion 10 includes semicircle board 12, amortization chamber 13, soundproof cotton 14, honeycomb panel 15 and fixed knot 16, semicircle board 12 fixed mounting is in sliding block 7 one side, semicircle board 12 is equipped with amortization chamber 13, soundproof cotton 14 install in amortization chamber 13 and with 13 lower surface laminatings in amortization chamber, honeycomb panel 15 install in amortization chamber 13 and with 13 upper surface laminatings in amortization chamber, fixed knot 16 is installed in semicircle board 12 bottom one side, fixed knot 16 surface has seted up two sets of screw holes, realizes the multilayer noise elimination, has improved noise cancelling effect.

In this embodiment, specifically: buffering portion 11 includes that multiunit spring 17 and glass are cotton 18, the multiunit the spring 17 install at semicircle board 12 internal surface, and the multiunit spring 17 is semicircle form evenly distributed, glass is cotton 18 to be installed on spring 17 top, has realized the weakening to the impact force that produces in the body 1, protects body 1 and device.

In this embodiment, specifically: adjusting part 4 includes solid fixed cylinder 19, adjusts pole 20, regulation handle 21, screens piece 22 and drive division 23, gu 19 joints of fixed cylinder are installed in the mount pad and are extended to mount pad 2 in, adjust pole 20 movable mounting and the output extends to the outside in solid fixed cylinder 19, adjust handle 21 and install at adjusting the pole 20 output, screens piece 22 closes soon through the screw thread and installs 2 one side of mount pad and cover and establish at solid fixed cylinder 19 outsidely, drive division 23 is installed and is being located adjusting pole 20 tail ends and be located mount pad 2, has realized the convenient installation and the dismantlement of device.

In this embodiment, specifically: drive division 23 is including fixed chassis 24, carousel 25 and two sets of

rotation groove

26, 24 fixed mounting on fixed chassis adjusts the pole 20 bottom, 24 one side at fixed chassis is installed to carousel 25, two sets of rotation grooves 26 have been seted up on carousel 25 surface, and two sets of rotation groove 26 corresponds the setting with first dwang 8, second dwang 9, has realized the wholeness of device, has reached the effect of being convenient for to adjust.

The working principle, when using, the device needs to be installed outside the pipe body 1 first, the adjusting handle 21 is rotated by arranging the adjusting component 4, the adjusting handle 21 drives the adjusting rod 20 to rotate, thereby the rotating disc 25 rotates, the rotating rod moves in the rotating groove 26 under the driving of the rotating disc 25, the sliding block 7 is driven by the movement of the rotating rod to slide up and down in the sliding groove 6, the opening and closing degree adjustment of the semi-circular plate 12 is realized, the installation and the disassembly of the device are convenient, the tight connection between the device and the pipe body 1 is realized, when the opening and closing angle of the semi-circular plate 12 is convenient to install, the semi-circular plate 12 is directly sleeved outside the pipe body 1, after the sleeving is completed, the adjusting handle 21 is rotated, the two sets of semi-circular plates 12 are tightly attached to the pipe body 1, the two sets of fixing buckles 16 are connected together through bolts, the fixation of the two sets of semi-circular plates 12 is realized, and the semi-circular plates 12 are prevented from being deviated due to the impact in the pipe body 1, in the accommodation process, the holistic stability of device can be guaranteed to screens 22 and solid fixed cylinder 19, through being equipped with amortization subassembly 3, when producing the noise in the pipeline, the space between semicircle board 12 and the cotton 18 of glass carries out the first absorption to the noise, soundproof cotton 14 carries out the second absorption to the noise, honeycomb panel 15 carries out the third absorption to the noise, the multilayer absorbs, realize the amortization and the protection to the pipeline, the diffusion of noise prevention, after the installation is accomplished, the cotton 18 of glass closely laminates with body 1, the realization is to the protection of body 1 with thermal-insulated, when body 1 receives the impact, multiunit spring 17 is flexible thereupon, weaken impact force, the realization is to the protection of body 1.

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

1. The utility model provides a pipeline noise eliminator, its characterized in that, includes body (1), mount pad (2), amortization subassembly (3) and adjusting part (4), body (1) is cylindricly, amortization subassembly (3) cover is established at body (1) outside, mount pad (2) joint is installed in amortization subassembly (3) one side, adjusting part (4) are installed at mount pad (2) opposite side, mount pad (2) are located between amortization subassembly (3) and adjusting part (4).

2. The pipe muffling device of claim 1, wherein: the mounting seat (2) is provided with a sliding cavity (5), the inner walls of two sides of the sliding cavity (5) are provided with sliding grooves (6), and the surface of one side of the mounting seat (2) is provided with a mounting opening.

3. The pipe muffling device of claim 1, wherein: amortization subassembly (3) are including two sets of sliding block (7), first dwang (8), second dwang (9), amortization portion (10) and buffering portion (11), two sets of sliding block (7) symmetry is installed on sliding tray (6) top and bottom, just sliding block (7) and sliding tray (6) swing joint, the bottom at sliding tray (6) top sliding block (7) is installed in first dwang (8), the top at sliding tray (7) of sliding tray (6) bottom is installed in second dwang (9), amortization portion (10) are installed at sliding block (7) one side and are established at body (1) outside, buffering portion (11) are installed at amortization portion (10) inner wall, just buffering portion (11) are located between body (1) and amortization portion (10).

4. A pipe silencer according to claim 3, wherein: noise elimination portion (10) are including semicircle board (12), amortization chamber (13), soundproof cotton (14), honeycomb panel (15) and fixed knot (16), semicircle board (12) fixed mounting is in sliding block (7) one side, semicircle board (12) are equipped with amortization chamber (13), soundproof cotton (14) are installed in amortization chamber (13) and are laminated with amortization chamber (13) lower surface, honeycomb panel (15) are installed in amortization chamber (13) and are laminated with amortization chamber (13) upper surface, fixed knot (16) are installed in semicircle board (12) bottom one side, fixed knot (16) surface has seted up two sets of screw holes.

5. A pipe silencer according to claim 3, wherein: buffer portion (11) include multiunit spring (17) and glass cotton (18), the multiunit the spring (17) install at semicircle board (12) internal surface, and the multiunit spring (17) are semicircle form evenly distributed, glass cotton (18) are installed on spring (17) top.

6. The pipe muffling device of claim 1, wherein: adjusting part (4) are including solid fixed cylinder (19), adjust pole (20), adjust handle (21), screens piece (22) and drive division (23), gu fixed cylinder (19) joint is installed in the mount pad and is extended to in mount pad (2), adjust pole (20) movable mounting in solid fixed cylinder (19) and the output extends to the outside, adjust handle (21) and install at adjusting pole (20) output, screens piece (22) close soon through the screw thread and install and establish at mount pad (2) one side and overlap and establish solid fixed cylinder (19) outside, drive division (23) are installed and are being located mount pad (2) at adjusting pole (20) tail end.

7. The pipe muffling device of claim 6, wherein: drive division (23) are including fixed chassis (24), carousel (25) and two sets of rotation groove (26), fixed chassis (24) fixed mounting is in adjusting pole (20) bottom, install in fixed chassis (24) one side carousel (25), two sets of rotation groove (26) have been seted up on carousel (25) surface, and are two sets of rotation groove (26) correspond the setting with first dwang (8), second dwang (9).