CN220488522U

CN220488522U - Rubber hose with heat insulation function

Info

Publication number: CN220488522U
Application number: CN202321832560.4U
Authority: CN
Inventors: 耿振超
Original assignee: Hebei Aotong Rubber Product Co ltd
Current assignee: Hebei Aotong Rubber Product Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-13
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a rubber hose with a heat insulation function, which relates to the technical field of heat insulation rubber hoses, and comprises a hose body, an inner ring, an outer ring and a connecting piece, wherein the inner ring and the outer ring are fixedly connected through a connecting part, the connecting part comprises a first connecting bulge and a second connecting bulge, the first connecting bulge is equidistantly arranged on the outer surface of the inner ring, the second connecting bulge is arranged on the inner wall of the outer ring, and the first connecting bulge is fixedly connected with the second connecting bulge; the beneficial effects of the utility model are as follows: through connecting through the connecting piece between inner ring and outer loop, and inner ring and outer loop contact, reduced the heat transfer between inner ring and the outer loop like this, and further improve the heat preservation effect through the thermal-insulated structure that increases, heat can concentrate in the body, reduces heat and runs off towards outside.

Description

Rubber hose with heat insulation function

Technical Field

The utility model relates to the technical field of heat-insulating rubber tubes, in particular to a rubber hose with a heat-insulating function.

Background

In the field of urban central heating, the rubber heat-insulating pipe plays a great role in heat insulation, and has outstanding contribution to heat insulation of pipelines and the like. Through the setting of rubber tube, effectual heat scattering in the reduction body. Improving the heat transfer efficiency. The rubber heat insulation pipe has high performance in various aspects and is also applied to various fields, such as the fields of refrigerating units and equipment of an air conditioning system, air pipes, hot water pipelines, chilled water pipes, solar energy installation and the like.

The prior heat-insulating rubber tube mainly utilizes the mode of increasing the wall thickness of a heat-insulating layer, is the simplest and effective method for improving the heat-insulating effect of the rubber tube, and the increase of the wall thickness inevitably leads to the increase of the size of the rubber tube, so that the required materials are increased, the inconvenience of installation is caused by the increase of the volume, and finally, the time required for installation is also obviously increased.

Disclosure of Invention

The utility model aims to provide a rubber hose with a heat insulation function, so as to solve the defects in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rubber hose with thermal-insulated function, includes body, inner ring and outer loop, still includes the connecting piece, the inner ring with through connecting portion fixed connection between the outer loop, connecting portion include first connection arch and second connection arch, first connection arch equidistance sets up the surface at the inner ring, the second connection arch sets up on the inner wall of outer loop, first connection arch with protruding fixed connection of second connection.

Preferably, the heat insulation structure further comprises a heat insulation structure, wherein the heat insulation structure comprises a first heat insulation felt and a second heat insulation felt, the first heat insulation felt is arranged between the adjacent first connection protrusions, and the second heat insulation felt is arranged between the adjacent second connection protrusions.

Preferably, gaps are arranged between the first connecting protrusions and the second connecting protrusions, and the heat insulation structure is arranged in the gaps.

Preferably, the pipe further comprises a grid layer, and the grid layer is arranged between the pipe body and the inner ring.

Preferably, the first connecting protrusion and the second connecting protrusion are shaped as isosceles trapezoids, and the connecting positions of the first connecting protrusion and the second connecting protrusion are arranged on two sides.

Preferably, the first heat insulation felt and the second heat insulation felt respectively fill at least half of the space in the gap where the first heat insulation felt and the second heat insulation felt are located.

Compared with the prior art, the utility model has the beneficial effects that: this rubber hose with thermal-insulated function: through connecting through the connecting piece between inner ring and outer loop, and inner ring and outer loop contact, reduced the heat transfer between inner ring and the outer loop like this, and further improve the heat preservation effect through the thermal-insulated structure that increases, heat can concentrate in the body, reduces heat and runs off towards outside.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the disclosed technology.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an outer ring structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an inner ring structure according to an embodiment of the present utility model.

In the figure: 10. a tube body; 11. a grid layer; 12. an inner ring; 121. a first connection protrusion; 122. a first insulation blanket; 13. an outer ring; 131. a second connection protrusion; 132. and a second insulating felt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the terms "comprising" or "includes" and the like in this disclosure is intended to cover an element or article listed after that term and equivalents thereof without precluding other elements or articles. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Referring to fig. 1-3, the present utility model provides a technical solution: the rubber hose with the heat insulation function comprises a hose body 10, an inner ring 12, an outer ring 13 and connecting pieces, wherein the inner ring 12 and the outer ring 13 are fixedly connected through connecting parts, the connecting parts comprise first connecting protrusions 121 and second connecting protrusions 131, the first connecting protrusions 121 are equidistantly arranged on the outer surface of the inner ring 12, the second connecting protrusions 131 are arranged on the inner wall of the outer ring 13, and the first connecting protrusions 121 are fixedly connected with the second connecting protrusions 131; through set up first connection protruding 121 in the inside ring 12 outside, set up the second connection protruding 131 at the outer loop 13 inner wall, outer loop 13 cup joints in the outside of inside ring 12, through first connection protruding 121 and the mutual fixed connection of second connection protruding 131, like this, outer loop 13 can be fixed in the inside ring 12 outside, and when the heat just transmits to second connection protruding 131, because the area of contact is little between second connection protruding 131 and the first connection protruding 121, can reduce the loss of heat as far as like this, improve the heat preservation effect. And a vacuum area can be formed between the inner ring 12 and the outer ring 13 to isolate the flow of heat, thereby further increasing the heat preservation effect.

Also included is an insulating structure comprising a first insulating felt 122 disposed between adjacent first connecting protrusions 121 and a second insulating felt 132 disposed between adjacent second connecting protrusions 131. The heat insulating effect of the inner ring 12 can be improved between the first and second heat insulating felts 122 and 132.

Gaps are arranged between the adjacent first connecting protrusions 121 and the adjacent second connecting protrusions 131, and the heat insulating structure is arranged in the gaps. The gap is provided for the first and second insulation felts 122 and 132 to be installed.

Also included is a mesh layer 11, the mesh layer 11 being disposed between the tubular body 10 and the inner ring 12. The mesh layer 11 forms a tubular structure that increases the tensile properties of the tubular body 10.

The first and second connection protrusions 121 and 131 are shaped as isosceles trapezoids, and the connection positions of the first and second connection protrusions 121 and 131 are disposed at both sides. The connection points of the first connection protrusion 121 and the second connection protrusion 131 are disposed at both sides of the isosceles trapezoid, so that the contact area between the first connection protrusion 121 and the second connection protrusion 131 at the time of the fixed connection can be reduced, and the heat transfer therebetween can be reduced.

The first and second insulation felts 122 and 132 each fill at least half of the space in the gap between them. By the arrangement of the first and second heat insulating felts 122 and 132, the heat insulating effect in the gap can be improved, so that the heat insulating effect of the hose can be improved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a rubber hose with thermal-insulated function, includes body (10), inner ring (12) and outer loop (13), its characterized in that still includes the connecting piece, inner ring (12) with through connecting portion fixed connection between outer loop (13), connecting portion include first connection arch (121) and second connection arch (131), first connection arch (121) equidistance sets up the surface at inner ring (12), second connection arch (131) set up on the inner wall of outer loop (13), first connection arch (121) with second connection arch (131) fixed connection.

2. A rubber hose with heat insulation function according to claim 1, wherein: still include thermal-insulated structure, thermal-insulated structure includes first thermal-insulated felt (122) and second thermal-insulated felt (132), first thermal-insulated felt (122) set up adjacent between first connecting protrusion (121), second thermal-insulated felt (132) set up adjacent between second connecting protrusion (131).

3. A rubber hose with heat insulation function according to claim 2, wherein: gaps are arranged between the adjacent first connecting protrusions (121) and the adjacent second connecting protrusions (131), and the heat insulation structure is arranged in the gaps.

4. A rubber hose with heat insulation function according to claim 1, wherein: the pipe further comprises a grid layer (11), and the grid layer (11) is arranged between the pipe body (10) and the inner ring (12).

5. A rubber hose with heat insulation function according to claim 1, wherein: the first connecting bulge (121) and the second connecting bulge (131) are arranged in an isosceles trapezoid shape, and the connecting positions of the first connecting bulge (121) and the second connecting bulge (131) are arranged on two sides.

6. A rubber hose with heat insulation function according to claim 3, wherein: the first and second thermal insulation felts (122, 132) each fill at least half of the space in the gap between them.