CN216242762U

CN216242762U - Interior compound high pressure hose that passes through with high-efficient compressive structures

Info

Publication number: CN216242762U
Application number: CN202122666544.XU
Authority: CN
Inventors: 高伟
Original assignee: Weifang Juxuan Plastic Products Co ltd
Current assignee: Weifang Juxuan Plastic Products Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-08
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses an internal-penetration composite high-pressure hose with a high-efficiency compression-resistant structure, which comprises: the inner side of the inner rubber layer pipe is provided with a compression-resistant steel ring, and the outer side of the compression-resistant steel ring is wrapped with a steel wire mesh layer; and the outer rubber layer pipe is bonded on the outer side of the inner rubber layer pipe, and a stranded wire net layer is arranged on the inner side of the outer rubber layer pipe. This compound high-pressure hose passes through in having high-efficient compressive structure, the inboard of glue film pipe in sets up spiral helicine resistance to compression steel ring, and wrap up the steel wire net layer in the outside of resistance to compression steel ring, and set the outer glue film pipe to opaque, the inner glue film pipe sets to transparent, add in the inboard of outer glue film pipe and establish the plying stratum reticulare layer, then outer glue film pipe closely adheres on the inner glue film pipe, thereby guarantee through the twin-wire structure that this compound high-pressure hose passes through in having efficient resistance to compression effect, set up the scale on the surface in convex zone, can guarantee to cut the hose according to actual length.

Description

Interior compound high pressure hose that passes through with high-efficient compressive structures

Technical Field

The utility model relates to the technical field of composite high-pressure hoses, in particular to an internal-permeation composite high-pressure hose with a high-efficiency compression-resistant structure.

Background

The composite hose is of a multi-material multi-layer sealing structure, has better fracture resistance and leakage resistance in the worst environment, cannot burst suddenly, and can easily process the transmission work of gasoline, diesel oil, crude oil and various chemical liquids. With the rapid development of industrial equipment, the composite high-pressure hose plays an indispensable role in oil liquid transmission, and the types of the composite high-pressure hoses on the market are extremely rich.

According to the patent number: the CN200620128351.1 composite high-pressure hose has high-pressure resistance because a steel braided layer structure is added between the rubber hoses of the inner layer and the outer layer;

the technical scheme also has the following problems:

1. the compression resistance effect of the composite high-pressure hose is poor;

2. the length of the composite high-pressure hose is difficult to control during shearing, and waste is easily caused;

therefore, improvements are made to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an internal-penetration composite high-pressure hose with a high-efficiency compression-resistant structure, and aims to solve the problems that the composite high-pressure hose provided by the background art is poor in compression-resistant effect, and the length of the composite high-pressure hose is difficult to control during shearing, so that waste is easily caused.

In order to achieve the purpose, the utility model provides the following technical scheme: an internal-permeation composite high-pressure hose with an efficient compression-resistant structure, comprising:

the inner side of the inner rubber layer pipe is provided with a compression-resistant steel ring, and the outer side of the compression-resistant steel ring is wrapped with a steel wire mesh layer;

and the outer rubber layer pipe is bonded on the outer side of the inner rubber layer pipe, and a stranded wire net layer is arranged on the inner side of the outer rubber layer pipe.

Preferably, the resistance to compression steel ring is helical structure, and interior rubber coating pipe all adopts the PVC material with outer rubber coating pipe, can carry out the resistance to compression protection to the inner rubber coating pipe through helical structure's resistance to compression steel ring.

Preferably, the steel wire mesh layer and the folded yarn net layer are of a crossed grid structure, the steel wire mesh layer and the folded yarn net layer are arranged in a concentric circle mode, and the inner rubber layer pipe and the outer rubber layer pipe can be reinforced and protected through arrangement of the steel wire mesh layer and the folded yarn net layer.

Preferably, the outer wall surface of outer rubber layer pipe is provided with protruding area, and the surface in protruding area is provided with the scale to the axial lead of protruding area and outer rubber layer pipe is parallel to each other, sets up the scale through the surface in protruding area, makes interior compound high-pressure hose that passes through conveniently look over length.

Compared with the prior art, the utility model has the beneficial effects that: this compound high-pressure hose passes through in having high-efficient compressive structure, the inboard of glue film pipe in sets up spiral helicine resistance to compression steel ring, and wrap up the steel wire net layer in the outside of resistance to compression steel ring, and set the outer glue film pipe to opaque, the inner glue film pipe sets to transparent, add in the inboard of outer glue film pipe and establish the plying stratum reticulare layer, then outer glue film pipe closely adheres on the inner glue film pipe, thereby guarantee through the twin-wire structure that this compound high-pressure hose passes through in having efficient resistance to compression effect, set up the scale on the surface in convex zone, can guarantee to cut the hose according to actual length.

1. The inner transparent composite high-pressure hose with the efficient compression-resistant structure is characterized in that a spiral compression-resistant steel ring is arranged on the inner side of an inner rubber layer pipe, and a steel wire mesh layer is wrapped on the outer side of the compression-resistant steel ring, so that the inner rubber layer pipe can be protected by compression outwards and inwards, the outer rubber layer pipe is arranged to be opaque, the inner rubber layer pipe is arranged to be transparent, a stranded wire mesh layer is additionally arranged on the inner side of the outer rubber layer pipe, and then the outer rubber layer pipe is tightly adhered to the inner rubber layer pipe, so that the compression resistance and the wear resistance of the inner transparent composite high-pressure hose can be greatly improved through the double-mesh structure, and the inner transparent composite high-pressure hose is guaranteed to have an efficient compression-resistant effect;

2. this compound high-pressure hose passes through with high-efficient compressive structures sets up protruding area at the outer wall of outer rubber coating pipe to set up the scale on the surface in protruding area, make the compound high-pressure hose pass through in have the effect of conveniently looking over length, and then when shearing the hose and using the butt joint, can guarantee to cut the hose according to actual length, effectively avoid interior compound high-pressure hose that passes through to cause the waste when cuting.

Drawings

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

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention.

In the figure: 1. an inner rubber layer tube; 2. a compression-resistant steel ring; 3. a steel wire mesh layer; 4. an outer rubber layer tube; 5. a ply of plied wire; 6. a convex band; 7. and (4) calibration.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an internal-permeation composite high-pressure hose with an efficient compression-resistant structure, comprising: interior adhesive layer pipe 1, the inboard of interior adhesive layer pipe 1 are provided with resistance to compression steel ring 2, and the outside parcel of resistance to compression steel ring 2 has steel wire netting layer 3, and outer adhesive layer pipe 4, the bonding is in the outside of interior adhesive layer pipe 1, and the inboard of outer adhesive layer pipe 4 is provided with ply yarn stratum reticulare 5.

The compression-resistant steel ring 2 is of a spiral structure, and the inner rubber layer pipe 1 and the outer rubber layer pipe 4 are both made of PVC materials; the steel wire mesh layer 3 and the plied yarn mesh layer 5 are both of a cross grid structure, and the steel wire mesh layer 3 and the plied yarn mesh layer 5 are arranged in a concentric circle mode.

The inner side of the inner rubber layer pipe 1 is provided with the spiral compression-resistant steel ring 2, the outer side of the compression-resistant steel ring 2 is wrapped with the steel wire mesh layer 3, so that the inner rubber layer pipe 1 can be protected by compression outwards and inwards, the outer rubber layer pipe 4 is wrapped on the outer side of the inner rubber layer pipe 1, so that the outer rubber layer pipe 4 can thicken the inner rubber layer pipe 1 and can also protect the inner rubber layer pipe 1 through the stranded wire mesh layer 5 on the inner side of the outer rubber layer pipe 4, the inner transparent composite high-pressure hose is ensured to have high-efficiency compression-resistant effect through the compression-resistant steel ring 2 and the double-mesh structure, the outer rubber layer pipe 4 is arranged to be opaque, the inner rubber layer pipe 1 is arranged to be transparent, the stranded wire mesh layer 5 is additionally arranged on the inner side of the outer rubber layer pipe 4, and then the outer rubber layer pipe 4 is tightly adhered on the inner rubber layer pipe 1, so that the compression resistance and the wear resistance of the inner transparent composite high-pressure hose can be greatly improved through the double-mesh structure, through the setting of outer opaque interior transparent hose, improve outer wearability and the life-span that ordinary hose did not have, through setting up interior adhesive layer pipe 1 and outer adhesive layer pipe 4 into the aesthetic feeling and the vivid stereovision that two kinds of different colours promoted the product, strengthen looking and feel the impact force.

The outer wall surface of outer rubber layer pipe 4 is provided with protruding area 6, and the surface of protruding area 6 is provided with scale 7, and the axial lead of protruding area 6 and outer rubber layer pipe 4 is parallel to each other.

Set up protruding area 6 at the outer wall of outer rubber coating pipe 4 to set up scale 7 on the surface of protruding area 6, make interior compound high pressure hose of passing through have the effect of conveniently looking over length, and then when shearing the butt joint of hose application, can guarantee to cut the hose according to actual length, avoid interior compound high pressure hose of passing through to cause the waste when cuting.

In summary, the spiral compression-resistant steel ring 2 is arranged on the inner side of the inner rubber layer pipe 1, and the steel wire mesh layer 3 is wrapped on the outer side of the compression-resistant steel ring 2, so that the inner rubber layer pipe 1 can be protected by compression outwards and inwards, the outer rubber layer pipe 4 is wrapped on the outer side of the inner rubber layer pipe 1, so that the outer rubber layer pipe 4 can thicken the inner rubber layer pipe 1, the inner rubber layer pipe 1 can be protected by the stranded wire mesh layer 5 on the inner side of the outer rubber layer pipe 4, the inner transparent composite high-pressure hose is guaranteed to have an efficient compression-resistant effect by the compression-resistant steel ring 2 and a double-mesh structure, the hose can be guaranteed to be cut according to an actual length through the scales 7 on the surface of the convex belt 6, oil transportation of the inner transparent composite high-pressure hose is facilitated, and contents which are not described in detail in the description belong to the prior art known by technicians in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An internal-penetration composite high-pressure hose with an efficient compression-resistant structure is characterized by comprising:

the inner side of the inner rubber layer pipe (1) is provided with a compression-resistant steel ring (2), and the outer side of the compression-resistant steel ring (2) is wrapped with a steel wire mesh layer (3);

and the outer rubber layer pipe (4) is bonded on the outer side of the inner rubber layer pipe (1), and a stranded wire net layer (5) is arranged on the inner side of the outer rubber layer pipe (4).

2. The internal composite high-pressure hose with high-efficiency pressure-resistant structure as claimed in claim 1, wherein: the compression-resistant steel ring (2) is of a spiral structure, and the inner rubber layer pipe (1) and the outer rubber layer pipe (4) are made of PVC materials.

3. The internal composite high-pressure hose with high-efficiency pressure-resistant structure as claimed in claim 1, wherein: the steel wire mesh layer (3) and the stranded wire mesh layer (5) are both of a cross grid structure, and the steel wire mesh layer (3) and the stranded wire mesh layer (5) are arranged in a concentric circle mode.

4. The internal composite high-pressure hose with high-efficiency pressure-resistant structure as claimed in claim 1, wherein: the outer wall surface of the outer rubber layer pipe (4) is provided with a convex belt (6), the surface of the convex belt (6) is provided with scales (7), and the axial leads of the convex belt (6) and the outer rubber layer pipe (4) are parallel to each other.