CN213712172U

CN213712172U - Noise-reduction type turbocharging rubber tube for automobile

Info

Publication number: CN213712172U
Application number: CN202022667095.6U
Authority: CN
Inventors: 吴正培; 王勇
Original assignee: Yangzhou Yaqi Auto Parts Co ltd
Current assignee: Yangzhou Yaqi Auto Parts Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-16
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a noise reduction type turbocharging rubber pipe for automobile, which relates to the technical field of automobile pipelines, and comprises a conveying inner pipe and a noise reduction inner pipe, wherein the noise reduction inner pipe is installed and fixed on the outer circumference of the conveying inner pipe, the conveying inner pipe is internally provided with an internal flow passage, the noise reduction inner pipe structure is arranged to play a good noise reduction role, the conveying inner pipe is positioned at the internal middle position of the noise reduction inner pipe, so that the sound of the conveying inner pipe passes through the noise reduction inner pipe to play a good sound insulation role, the fixed inner ring layer of the noise reduction inner pipe passes through the area of a fixed groove to be convenient for being fixedly connected on the conveying inner pipe, thereby being convenient for use, and when in use, the cross support sheet between the outer ring layer and the fixed inner ring layer is connected to play a good stable support role so as to be convenient for fixing a, and the porous adhesive layer passes through the space honeycomb gap inside, thereby playing a good sound insulation role.

Description

Noise-reduction type turbocharging rubber tube for automobile

Technical Field

The utility model relates to an automobile pipeline technical field specifically is an automobile is with falling formula of making an uproar turbocharged rubber tube.

Background

Tubular rubber products of the type used for conveying gaseous, liquid, pasty or granular materials. The composite material consists of inner and outer rubber layers and skeleton layer, and the skeleton layer may be cotton fiber, various synthetic fiber, carbon fiber, asbestos, steel wire, etc. The inner and outer rubber layers of the common rubber tube are made of natural rubber, styrene butadiene rubber or butadiene rubber; the oil-resistant rubber tube adopts chloroprene rubber and nitrile rubber; acid and alkali resistance, high temperature resistant rubber pipe adopts ethylene propylene rubber, fluororubber or silicon rubber etc. the rubber pipe has been applied to a great deal of fields of life production, sums up the operating mode, and common pipe type includes: the automobile turbocharger comprises a water conveying pipe, a hot water pipe, a steam pipe, a marine pipe, a food and beverage pipe, an air pipe, a welded pipe, a gas pipe, a ventilation pipe, a material pipe, an oil conveying pipe, a chemical pipe, a high-pressure pipe and the like, and a rubber pipe is required to be connected on the side of the automobile turbocharger.

The prior art has the following problems:

at present, when the existing turbocharging rubber pipe for the automobile is used, the noise can not be effectively reduced, the noise is diffused outwards, the sound in the automobile is larger, and the personnel are not very comfortable when driving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula of making an uproar turbocharged rubber tube falls for car to solve the current turbocharged rubber tube for car that proposes in the above-mentioned background art when using, can not effective noise reduction's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula of making an uproar turbocharged rubber tube falls for car, is including carrying the inner tube and falling the inner tube of making an uproar, fall the installation of making an uproar inner tube and fix on the outside a week of carrying the inner tube, the inside of carrying the inner tube is provided with inside runner, the outside a week of falling the inner tube of making an uproar is provided with the rubber tube shell, the junction of falling the inner tube of making an uproar and rubber tube shell is provided with the metal thin ring, be provided with the outside label in the middle of the outside of rubber tube shell, the outside a week of rubber tube shell is provided with outside concave ring, the inboard of outside concave ring is provided.

Preferably, the inner tube of making an uproar falls includes fixed recess, connects outer ring layer, porous glue film, cross support piece and fixed inner ring layer, the inboard of porous glue film is provided with the cross support piece, outside a week of porous glue film is provided with connects outer ring layer, inboard a week of porous glue film is provided with fixed inner ring layer, the inside on fixed inner ring layer is provided with fixed recess, fixed inner ring layer is connected on carrying the inner tube.

Preferably, carry the inner tube including middle adhesion layer, inboard wearing layer and outside puigging, the inboard a week of outside puigging is provided with middle adhesion layer, the inboard a week of middle adhesion layer is provided with inboard wearing layer, the outside puigging is connected on falling the inner tube of making an uproar.

Preferably, the outer shape and size of the conveying inner tube are equal to the inner shape and size of the noise reduction inner tube, and the conveying inner tube is located in the middle of the noise reduction inner tube.

Preferably, the outer side reinforcing ring and the outer side concave ring are fixedly connected in a sleeved mode, and the outer side reinforcing ring is fixedly sleeved on the outer side middle position of the outer side concave ring.

Preferably, the shape and size of the inner side of the rubber tube shell are equal to the shape and size of the outer side of the noise reduction inner tube, and the noise reduction inner tube is positioned in the middle of the inner part of the rubber tube shell.

Preferably, the thin metal ring is fixedly sleeved on the outer circumference of the noise reduction inner pipe, and the thin metal ring is located in an outer groove of the noise reduction inner pipe.

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

the utility model discloses a be provided with the inner tube structure of making an uproar that falls, make play fine noise reduction effect, carry the inner tube to be located the inside intermediate position of making an uproar inner tube of falling, thereby carry the sound of inner tube through making an uproar inner tube of falling, make fine syllable-dividing effect, the fixed inner ring layer of making an uproar inner tube of falling passes through the region of fixed recess, make the fixed connection of being convenient for on carrying the inner tube, be convenient for like this use, and during the use, through connecting the cross support piece between outer ring layer and the fixed inner ring layer, make fine stable supporting effect, make the fixed porous glue film of being convenient for, and porous glue film is through inside space honeycomb clearance, make the sound effectively isolated, thereby play.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged schematic view of the area A of the present invention;

fig. 3 is a schematic view of the noise reduction inner tube structure of the present invention;

fig. 4 is a schematic view of the structure of the conveying inner tube of the present invention.

In the figure: 1. a conveying inner pipe; 11. a middle adhesive layer; 12. an inner wear layer; 13. an outer sound insulating layer; 2. a thin metal ring; 3. an outer reinforcement ring; 4. a hose shell; 5. an internal flow passage; 6. a noise reduction inner tube; 61. fixing the groove; 62. connecting the outer ring layer; 63. a porous adhesive layer; 64. a cross support sheet; 65. fixing the inner ring layer; 7. an outer label; 8. an outer concave ring; 9. an internal groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a noise reduction type turbocharging rubber pipe for an automobile comprises a conveying inner pipe 1 and a noise reduction inner pipe 6, wherein the noise reduction inner pipe 6 is fixedly arranged on the outer circumference of the conveying inner pipe 1, the outer shape and size of the conveying inner pipe 1 are equal to the inner shape and size of the noise reduction inner pipe 6, and the conveying inner pipe 1 is positioned in the middle of the inner part of the noise reduction inner pipe 6;

the noise reduction inner pipe 6 comprises a fixing groove 61, a connecting outer ring layer 62, a porous glue layer 63, a cross support sheet 64 and a fixing inner ring layer 65, the cross support sheet 64 is arranged on the inner side of the porous glue layer 63, the connecting outer ring layer 62 is arranged on one circle of the outer side of the porous glue layer 63, the fixing inner ring layer 65 is arranged on one circle of the inner side of the porous glue layer 63, the fixing groove 61 is arranged inside the fixing inner ring layer 65, and the fixing inner ring layer 65 is connected to the conveying inner pipe 1;

in the case of using this mechanism, as shown in fig. 1 and 3, first, the outer shape and size of the conveying inner pipe 1 and the inner shape and size of the noise reducing inner pipe 6 are matched, thus, the connection is more compact, and the conveying inner pipe 1 is positioned at the inner middle position of the noise reduction inner pipe 6, thereby the sound of the conveying inner pipe 1 passes through the noise reduction inner pipe 6 to play a good role of sound insulation, the fixed inner ring layer 65 of the noise reduction inner pipe 6 passes through the area of the fixed groove 61 to facilitate the fixed connection on the conveying inner pipe 1, thereby facilitating the use, when in use, the cross support sheet 64 between the outer ring layer 62 and the fixed inner ring layer 65 is connected to play a good role in stable support, so that the porous adhesive layer 63 is convenient to fix, the porous adhesive layer 63 effectively isolates sound through the internal space honeycomb gaps, so that a good sound insulation effect is achieved;

an inner flow passage 5 is arranged in the conveying inner pipe 1, a rubber pipe shell 4 is arranged on the outer periphery of the noise reduction inner pipe 6, a metal thin ring 2 is arranged at the joint of the noise reduction inner pipe 6 and the rubber pipe shell 4, the metal thin ring 2 is fixedly sleeved on the outer periphery of the noise reduction inner pipe 6, the metal thin ring 2 is positioned in an outer groove of the noise reduction inner pipe 6, the shape and size of the inner side of the rubber pipe shell 4 are equal to the shape and size of the outer side of the noise reduction inner pipe 6, the noise reduction inner pipe 6 is positioned in the middle of the inner part of the rubber pipe shell 4, and an outer label 7 is arranged;

the conveying inner pipe 1 comprises a middle adhesion layer 11, an inner side wear-resistant layer 12 and an outer side sound-insulating layer 13, the middle adhesion layer 11 is arranged on the inner side of the outer side sound-insulating layer 13 in a circle, the inner side wear-resistant layer 12 is arranged on the inner side of the middle adhesion layer 11 in a circle, and the outer side sound-insulating layer 13 is connected to the noise-reducing inner pipe 6;

when the mechanism is used, firstly, a substance is convenient to convey and use through the internal flow channel 5 on the inner side of the conveying inner pipe 1, and when the mechanism is selected, the substance is convenient to check and select through the external label 7 on the outer side of the rubber pipe shell 4, when the mechanism is used, the metal thin ring 2 is fixed at the joint of the noise reduction inner pipe 6 and the rubber pipe shell 4, so that the connection is tighter and firmer, the external sound insulation layer 13 of the conveying inner pipe 1 is fixedly connected to the noise reduction inner pipe 6, and the internal wear-resistant layer 12 and the external sound insulation layer 13 are fixedly connected through the middle adhesion layer 11, so that the mechanism is not easy to fall off when in use, and when the mechanism is used, the internal wear-resistant layer 12 is difficult to damage due to the wear-resistant strength;

an outer side concave ring 8 is arranged on the periphery of the outer side of the rubber tube shell 4, an inner groove 9 is arranged on the inner side of the outer side concave ring 8, an outer side reinforcing ring 3 is arranged on the outer side concave ring 8 on the inner side of the inner groove 9, the outer side reinforcing ring 3 and the outer side concave ring 8 are fixedly connected in a sleeving mode, and the outer side reinforcing ring 3 is fixedly sleeved and fixed on the middle position of the outer side concave ring 8;

wherein, as shown in fig. 1 and 2, when using this mechanism, at first, through the outside concave ring 8 of rubber tube housing 4 outside a week for effective fixing, and outside concave ring 8 is through the inside recess 9 in the outside, thereby effective spacing fixed outside beaded finish 3, like this through the fixed of outside beaded finish 3, make more stable when using.

The working principle is as follows: the utility model discloses when using, through carrying 1 inboard inside flow path 5 of inner tube for the material is convenient for carry and is used, and when choosing, through the outside label 7 in the 4 outsides of rubber tube shell, thereby is convenient for look over and chooses, and during the use, because of falling the junction of making an uproar inner tube 6 and rubber tube shell 4 and being fixed with metal thin ring 2, makes the inseparabler firm of connection like this. And during the use, through the outside concave ring 8 of 4 outside a week of rubber tube shell for effective fixing, and outside concave ring 8 is through the inside recess 9 in the outside, thereby effective spacing outside beaded finish 3 of fixing, like this through the fixing of outside beaded finish 3, make more stable when using. When in use, the noise reduction inner pipe 6 between the conveying inner pipe 1 and the rubber pipe shell 4 is passed through, thereby facilitating the noise reduction, the noise reduction inner pipe 6 is composed of a fixed groove 61, a connecting outer ring layer 62, a porous rubber layer 63, a cross support sheet 64 and a fixed inner ring layer 65, because the conveying inner pipe 1 is positioned at the middle position inside the noise reduction inner pipe 6, thereby the sound of the conveying inner pipe 1 is passed through the noise reduction inner pipe 6, thereby achieving good sound insulation, the fixed inner ring layer 65 of the noise reduction inner pipe 6 is passed through the region of the fixed groove 61, thereby facilitating the fixed connection on the conveying inner pipe 1, thereby facilitating the use, when in use, the cross support sheet 64 between the connecting outer ring layer 62 and the fixed inner ring layer 65 is passed through, thereby achieving good stable support effect, thereby facilitating the fixing of the porous rubber layer 63, and the porous rubber layer 63 is passed through the internal space honeycomb gap, thereby playing a good role in sound insulation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a formula of making an uproar turbocharged rubber tube falls for car, is including carrying inner tube (1) and falling the inner tube (6) of making an uproar, its characterized in that: the utility model discloses a rubber hose, including inner tube (6) of making an uproar falls, fall the inner tube of making an uproar (6) installation and fix on the outside a week of carrying inner tube (1), the inside of carrying inner tube (1) is provided with inside runner (5), the outside a week of falling the inner tube of making an uproar (6) is provided with rubber tube shell (4), the junction of falling the inner tube of making an uproar (6) and rubber tube shell (4) is provided with metal thin ring (2), be provided with outside label (7) in the middle of the outside of rubber tube shell (4), the outside a week of rubber tube shell (4) is provided with outside concave ring (8), the inboard of outside concave ring (8) is provided with inside recess (9), the inboard of inside recess (9) is.

2. The noise-reducing turbocharging rubber hose for the automobile according to claim 1, characterized in that: the inner tube (6) of making an uproar falls includes fixed recess (61), connects outer ring layer (62), porous glue film (63), cross support piece (64) and fixed inner ring layer (65), the inboard of porous glue film (63) is provided with cross support piece (64), outside a week of porous glue film (63) is provided with connects outer ring layer (62), inboard a week of porous glue film (63) is provided with fixed inner ring layer (65), the inside of fixed inner ring layer (65) is provided with fixed recess (61), fixed inner ring layer (65) are connected on carrying inner tube (1).

3. The noise-reducing turbocharging rubber hose for the automobile according to claim 1, characterized in that: carry inner tube (1) including middle adhesion layer (11), inboard wearing layer (12) and outside puigging (13), the inboard a week of outside puigging (13) is provided with middle adhesion layer (11), the inboard a week of middle adhesion layer (11) is provided with inboard wearing layer (12), outside puigging (13) are connected on falling inner tube (6) of making an uproar.

4. The noise-reducing turbocharging rubber hose for the automobile according to claim 1, characterized in that: the outer side shape and the size of the conveying inner pipe (1) are equal to the inner side shape and the size of the noise reduction inner pipe (6), and the conveying inner pipe (1) is located in the middle of the inner portion of the noise reduction inner pipe (6).

5. The noise-reducing turbocharging rubber hose for the automobile according to claim 1, characterized in that: outside beaded finish (3) and outside concave type ring (8) are through the mode fixed connection that cup joints, just outside beaded finish (3) cup joints to be fixed on the outside intermediate position of outside concave type ring (8).

6. The noise-reducing turbocharging rubber hose for the automobile according to claim 1, characterized in that: the size of the shape of the inner side of the rubber tube shell (4) is equal to the size of the shape of the outer side of the noise reduction inner tube (6), and the noise reduction inner tube (6) is positioned in the middle of the inner part of the rubber tube shell (4).

7. The noise-reducing turbocharging rubber hose for the automobile according to claim 1, characterized in that: the thin metal ring (2) is fixedly sleeved on the outer periphery of the noise reduction inner pipe (6), and the thin metal ring (2) is positioned in a groove on the outer side of the noise reduction inner pipe (6).