CN215488328U

CN215488328U - Energy-saving pipeline silencer

Info

Publication number: CN215488328U
Application number: CN202122065904.0U
Authority: CN
Inventors: 王士平; 吴长冬
Original assignee: Lianyungang City Anboly Environmental Protection Machinery Co ltd
Current assignee: Lianyungang City Anboly Environmental Protection Machinery Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-11
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses an energy-saving pipeline silencer which comprises a main body, wherein a pipeline is arranged on one side of the main body, a connecting end is arranged at one end of the main body and is embedded into the pipeline, two first fixing blocks are symmetrically fixed at one end of the pipeline, first limiting grooves are formed in the two first fixing blocks, two second fixing blocks with L-shaped sections are symmetrically fixed on the surface of the connecting end, and a second limiting groove is formed in one end of each second fixing block; through the first fixed block, the second fixed block, the first spacing groove, the second spacing groove, the holding tank, the arm-tie, the fixture block of design, make things convenient for being connected of device and pipeline, simplified the operating procedure, saved the time, improved work efficiency, reduced staff's work burden, through the fourth spacing groove and the baffle of design, can carry on spacingly to the arm-tie, avoid it to be pulled easily.

Description

Energy-saving pipeline silencer

Technical Field

The utility model belongs to the technical field of silencers, and particularly relates to an energy-saving pipeline silencer.

Background

At present, in the electromechanical installation construction, in order to reduce the huge noise when the fan operates, a silencer is often installed in an air pipe pipeline. The mufflers can be classified into resistive type and resistive type according to the muffling principle. The resistance type silencer is used for silencing by utilizing the sound resistance effect generated by sound absorption materials laid on the wall of an airflow channel of the silencer. The anti-noise silencer utilizes the sudden expansion or contraction of the pipeline section or the generation of acoustic resonance or acoustic interference to reflect certain specific frequency components in noise back to a sound source or greatly attenuate the noise so as to realize the noise elimination.

When the existing energy-saving pipeline silencer is used, the installation of the existing energy-saving pipeline silencer is generally connected through flanges, bolts and pipelines, the connection process is more complicated, the time spent is longer, the connection efficiency is low, the shell of the device is thinner, the impact of large external force is easy to deform, the normal work of the device is influenced, and therefore the problem needs to be solved by designing a structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving pipeline silencer to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving pipeline silencer comprises a main body, a pipeline is arranged on one side of the main body, a connecting end is arranged at one end of the main body, the connecting end is embedded into the pipeline, two first fixing blocks are symmetrically fixed at one end of the pipeline, first limiting grooves are formed in the two first fixing blocks, two second fixed blocks with L-shaped cross sections are symmetrically fixed on the surface of the connecting end, a second limit groove is arranged in one end of the second fixed block, one end of the second fixed block is embedded into the corresponding first limit groove, the first fixing block is internally provided with an accommodating groove, the bottom end of the accommodating groove is provided with a through hole communicated with the first limiting groove in a penetrating way, the inside of holding tank is provided with the arm-tie, the bottom mounting of arm-tie has the fixture block, the bottom of fixture block runs through the inside that the through-hole imbeds to the second spacing groove.

Preferably, a third limiting groove is formed in the bottom end of the accommodating groove relative to one side of the through hole, a metal block is arranged in the third limiting groove, the top end of the metal block penetrates through the inside of the accommodating groove and the pull plate and is fixedly connected with the pull plate, a spring groove is formed in the inside of the metal block, a plastic block penetrates through the inside of the spring groove, two ends of the plastic block are fixedly connected with the inner walls of the two sides of the third limiting groove respectively, and a spring is connected between the plastic block and the inner wall of one side of the spring groove.

Preferably, the inside of pipeline is fixed with fixed frame, one side of fixed frame is fixed with the rubber pad, the rubber pad is laminated with the one end of link mutually.

Preferably, a fourth limiting groove is formed in the inner wall of one side of the containing groove, a baffle with an L-shaped cross section is arranged in the fourth limiting groove, one end of the baffle penetrates through the containing groove, and a stirring block is fixed at one end of the baffle.

Preferably, a plurality of protrusions are fixed on the inner wall of one side of the fourth limiting groove at equal intervals, and the protrusions are attached to the surface of the baffle.

Preferably, the surface symmetry of main part is fixed with two third fixed blocks, two the fifth spacing groove has all been seted up to the inside of third fixed block, the surface cover of main part is equipped with the mounting panel, the outside fixed surface of mounting panel has the blotter, the one end symmetry of mounting panel is fixed with two stoppers, two the stopper is embedded into respectively to the inside that corresponds the fifth spacing groove.

Preferably, a mounting groove is formed in the third fixing block, a bolt is connected between the third fixing block and the limiting block, and the top end of the bolt is embedded into the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the first fixed block, the second fixed block, the first spacing groove, the second spacing groove, the holding tank, the arm-tie, the fixture block of design, make things convenient for being connected of device and pipeline, simplified the operating procedure, saved the time, improved work efficiency, reduced staff's work burden, through the fourth spacing groove and the baffle of design, can carry on spacingly to the arm-tie, avoid it to be pulled easily.

2. Through the mounting panel and the cushion of design, can protect the main part, avoid its striking that receives great external force to appear warping, through the third fixed block of design, fifth spacing groove, stopper, mounting groove, bolt, can install mounting panel and cushion.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the connection of the conduit and the connection end of the present invention;

FIG. 3 is a cross-sectional view of the connection between the first and second fixing blocks of the present invention;

FIG. 4 is a cross-sectional view of the connection of the mounting plate and a third fixed block of the present invention;

in the figure: 1. a main body; 2. a connecting end; 3. a pipeline; 4. a first fixed block; 5. a second fixed block; 6. mounting a plate; 7. a cushion pad; 8. a third fixed block; 9. a fixing frame; 10. a rubber pad; 11. a first limit groove; 12. a second limit groove; 13. accommodating grooves; 14. pulling a plate; 15. a clamping block; 16. a third limiting groove; 17. a metal block; 18. a fourth limit groove; 19. a baffle plate; 20. a fifth limiting groove; 21. a limiting block; 22. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: an energy-saving pipeline silencer comprises a main body 1, wherein a plurality of sound absorption boards are arranged inside the main body 1, noise can be effectively absorbed, the emission of noise is reduced, noise reduction treatment is carried out without increasing energy consumption, the energy-saving and environment-friendly effects are achieved, a pipeline 3 is arranged on one side of the main body 1, a connecting end 2 is arranged at one end of the main body 1, the connecting end 2 is embedded into the pipeline 3, two first fixing blocks 4 are symmetrically fixed at one end of the pipeline 3, first limiting grooves 11 are formed in the two first fixing blocks 4, two second fixing blocks 5 with L-shaped cross sections are symmetrically fixed on the surface of the connecting end 2, a second limiting groove 12 is formed in one end of each second fixing block 5, one end of each second fixing block 5 is embedded into the corresponding first limiting groove 11, accommodating grooves 13 are formed in the first fixing blocks 4, and pull plates 14 are conveniently accommodated in the accommodating grooves 13, the bottom end of the accommodating groove 13 is provided with a through hole communicated with the first limiting groove 11 in a penetrating manner, the through hole facilitates sliding of the fixture block 15, the accommodating groove 13 is internally provided with a pulling plate 14, the pulling plate 14 can drive the fixture block 15 to slide in the same direction as the metal block 17, the bottom end of the pulling plate 14 is fixedly provided with the fixture block 15, the fixture block 15 and the second limiting groove 12 can limit the position of the second fixing block 5, the bottom end of the fixture block 15 penetrates through the through hole and is embedded into the second limiting groove 12, one side of the bottom end of the accommodating groove 13, which is opposite to the through hole, is provided with a third limiting groove 16, the third limiting groove 16 facilitates sliding of the metal block 17, the metal block 17 is arranged inside the third limiting groove 16, the top end of the metal block 17 penetrates through the inside of the accommodating groove 13 and is fixedly connected with the pulling plate 14, the inside of the metal block 17 is provided with a spring groove in a penetrating manner, the spring groove facilitates sliding of the plastic block, the plastic block penetrates through the inside of the spring groove, two ends of the plastic block are respectively and are fixedly connected with the inner walls of the two sides of the third limiting groove 16, a spring is connected between the plastic block and the inner wall of one side of the spring groove, the spring can enable the metal block 17 to reset, a fixing frame 9 is fixed inside the pipeline 3, a rubber pad 10 is fixed on one side of the fixing frame 9, the rubber pad 10 can improve the sealing performance of the joint of the pipeline 3 and the connecting end 2, the rubber pad 10 is attached to one end of the connecting end 2, a fourth limiting groove 18 is formed in the inner wall of one side of the accommodating groove 13, a baffle 19 with an L-shaped cross section is arranged inside the fourth limiting groove 18, the baffle 19 can limit the pulling plate 14 to prevent the pulling plate from being pulled easily, one end of the baffle 19 penetrates into the accommodating groove 13, a poking block is fixed at one end of the baffle 19 and facilitates pulling of the baffle 19, a plurality of protrusions are fixed on the inner wall of one side of the fourth limiting groove 18 at equal intervals, the protrusions can improve the stability of the baffle 19, and are attached to the surface of the baffle 19; the structure facilitates the connection of the device and the pipeline, simplifies the operation steps, saves the time, improves the working efficiency and reduces the labor burden of workers.

In this embodiment, preferably, two third fixing blocks 8 are symmetrically fixed on the surface of the main body 1, fifth limiting grooves 20 are respectively formed inside the two third fixing blocks 8, a mounting plate 6 is sleeved on the surface of the main body 1, the mounting plate 6 is a carrier of the cushion pad 7, the cushion pad 7 is fixed on the outer side surface of the mounting plate 6, the cushion pad 7 is a rubber component, can protect main part 1, avoid its striking that receives great external force to appear warping, the one end symmetry of mounting panel 6 is fixed with two stopper 21, two stopper 21 imbed respectively to the inside that corresponds fifth spacing groove 20, mounting groove 22 has been seted up to the inside of third fixed block 8, be connected with the bolt between third fixed block 8 and the stopper 21, the bolt, stopper 21 and fifth spacing groove 20 are convenient to be installed mounting panel 6 and cushion 7, the top of bolt is embedded into to the inside of mounting groove 22.

The working principle and the using process of the utility model are as follows: when the utility model is used, firstly, the main body 1 is connected with the pipeline 3, the pulling plate 14 is pulled to drive the clamping block 15 to slide in the through hole in the same direction with the inside of the first limiting groove 11, the pulling plate 14 also drives the metal block 17 to slide in the same direction with the inside of the third limiting groove 16, the plastic block slides relatively in the spring groove, at the moment, the plastic block extrudes the spring to lead the spring to be stressed and contracted, the pulling plate 14 is continuously pulled until the clamping block 15 completely slides out of the inside of the first limiting groove 11, then the connecting end 2 at one end of the main body 1 is embedded into the inside of the pipeline 3, one end of the connecting end 2 is clung to the rubber pad 10 at the side of the fixed frame 9, meanwhile, one end of the second fixed block 5 is embedded into the corresponding inside of the first limiting groove 11, the pulled pulling plate 14 is loosened, after the spring loses extrusion, the metal block 17 is reversely pushed, the metal block 17 drives the clamping block 15 to be embedded into the inside of the second limiting groove 12 through the pulling plate 14, the main body 1 and the pipeline 3 are connected, the structure is convenient for the connection of the device and the pipeline 3, the operation steps are simplified, the time is saved, the working efficiency is improved, the labor burden of workers is reduced, then the baffle plate 19 is shifted to slide in the fourth limiting groove 18, the inner side of the baffle plate 19 is attached to the surface of the pulling plate 14, the pulling plate 14 can be limited, the pulling plate is prevented from being pulled easily, and the stability of the pulling plate 14 is improved; next, the mounting plate 6 and the buffer pad 7 are sleeved on the main body 1, so that the two limit blocks 21 at one end of the mounting plate 6 are embedded into the corresponding fifth limit grooves 20, then the bolts are embedded into the mounting grooves 22, the third fixing block 8 and the limit blocks 21 are fixedly connected, the mounting plate 6 and the buffer pad 7 are installed, and the structure can protect the main body 1 and avoid deformation caused by impact of large external force.

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. Energy-saving type pipeline silencer, including main part (1), its characterized in that: a pipeline (3) is arranged on one side of the main body (1), a connecting end (2) is arranged at one end of the main body (1), the connecting end (2) is embedded into the pipeline (3), two first fixing blocks (4) are symmetrically fixed at one end of the pipeline (3), first limiting grooves (11) are formed in the two first fixing blocks (4), two second fixing blocks (5) with L-shaped cross sections are symmetrically fixed on the surface of the connecting end (2), a second limiting groove (12) is formed in one end of each second fixing block (5), one end of each second fixing block (5) is embedded into the corresponding first limiting groove (11), a containing groove (13) is formed in the corresponding first fixing block (4), and a through hole communicated with the first limiting groove (11) is formed in the bottom end of the containing groove (13) in a penetrating manner, the inside of holding tank (13) is provided with arm-tie (14), the bottom mounting of arm-tie (14) has fixture block (15), the bottom of fixture block (15) runs through the inside that the through-hole imbeds to second spacing groove (12).

2. The energy saving duct muffler of claim 1, wherein: third spacing groove (16) have been seted up for one side of through-hole in the bottom of holding tank (13), the inside of third spacing groove (16) is provided with metal block (17), the top of metal block (17) runs through inside and arm-tie (14) fixed connection to holding tank (13), the spring groove has been seted up in the inside of metal block (17) runs through, the inside in spring groove has run through the plastic block, the both ends of plastic block respectively with the both sides inner wall fixed connection in third spacing groove (16), be connected with the spring between the one side inner wall in plastic block and spring groove.

3. The energy saving duct muffler of claim 1, wherein: the inside of pipeline (3) is fixed with fixed frame (9), one side of fixed frame (9) is fixed with rubber pad (10), rubber pad (10) and the one end of link (2) are laminated mutually.

4. The energy saving duct muffler of claim 1, wherein: fourth spacing groove (18) have been seted up to one side inner wall of holding tank (13), the inside of fourth spacing groove (18) is provided with baffle (19) that the cross-section is "L" type structure, the one end of baffle (19) runs through to the inside of holding tank (13), the one end of baffle (19) is fixed with dials the piece.

5. The energy saving type pipe muffler according to claim 4, wherein: a plurality of bulges are fixed on the inner wall of one side of the fourth limit groove (18) at equal intervals, and the bulges are attached to the surface of the baffle (19).

6. The energy saving duct muffler of claim 1, wherein: the surface symmetry of main part (1) is fixed with two third fixed blocks (8), two fifth spacing groove (20) have all been seted up to the inside of third fixed block (8), the surface cover of main part (1) is equipped with mounting panel (6), the outside surface fixation of mounting panel (6) has blotter (7), the one end symmetry of mounting panel (6) is fixed with two stopper (21), two stopper (21) are embedded into the inside to corresponding fifth spacing groove (20) respectively.

7. The energy saving duct muffler of claim 6, wherein: mounting groove (22) have been seted up to the inside of third fixed block (8), be connected with the bolt between third fixed block (8) and stopper (21), the top of bolt imbeds to the inside of mounting groove (22).