CN217539926U

CN217539926U - Hydraulic oil pipe with good heat dissipation effect

Info

Publication number: CN217539926U
Application number: CN202221123391.2U
Authority: CN
Inventors: 杨福斌; 刘国防; 杨艳; 刘志刚
Original assignee: Henan Yuangong Hydraulic Technology Co ltd
Current assignee: Henan Yuangong Hydraulic Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-04
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a hydraulic pressure oil pipe that radiating effect is good relates to hydraulic means technical field, and this hydraulic pressure oil pipe that radiating effect is good includes the heat-conducting layer, be provided with the heat conduction strip that can contact with hydraulic oil on the inner wall of heat-conducting layer, the outside of heat-conducting layer is provided with the heat dissipation scale, be provided with the control assembly that is used for controlling the heat dissipation scale to expand on the outer wall of heat-conducting layer, the inside of heat-conducting layer is provided with the inner glue film, the heat-conducting layer outside is provided with the outer glue film, the cross sectional shape of heat-conducting layer is hexagon, the equidistant linear array of heat dissipation scale is on the side of every heat-conducting layer; when the inside high temperature of oil pipe, control assembly makes the heat dissipation scale expand to further increase the heat dissipation space, when the inside high temperature of oil pipe, thermal energy rubber strip inflation, thereby make the extrusion strip support the heat dissipation scale, thereby make the heat dissipation scale expand, consequently can control the heat dissipation scale by oneself according to the temperature and expand.

Description

Hydraulic oil pipe with good heat dissipation effect

Technical Field

The utility model relates to a hydraulic means technical field specifically is a hydraulic pressure oil pipe that the radiating effect is good.

Background

The high-pressure oil pipe is a component of a high-pressure oil circuit, the oil pipe is required to bear certain oil pressure and have certain fatigue strength, and the sealing requirement of a pipeline is ensured.

However, in some places with severe environment, impurities and dirt are easily mixed in the oil along with the increase of the working time of the machine, the polluted hydraulic oil enters the pipeline and rubs against the inner wall of the pipeline, the oil temperature is increased, and the normal use is influenced by overhigh temperature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure oil pipe that radiating effect is good, the too high temperature that aims at solving among the prior art can influence the problem of normal use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: hydraulic pressure oil pipe that the radiating effect is good, including the heat-conducting layer, be provided with the heat conduction strip that can contact with hydraulic oil on the inner wall of heat-conducting layer, the outside of heat-conducting layer is provided with the heat dissipation scale, be provided with the control assembly who is used for controlling the expansion of heat dissipation scale on the outer wall of heat-conducting layer.

The utility model discloses a further technical scheme does, the inside of heat-conducting layer is provided with interior glue film.

The utility model discloses a further technical scheme does, the heat-conducting layer outside is provided with outer glue film.

The utility model discloses a further technical scheme does, the cross sectional shape of heat-conducting layer is the hexagon.

A further technical scheme of the utility model does, the equidistant linear array of heat dissipation scale is on the side of every heat-conducting layer.

In order to make the utility model discloses have the effect that the control heat dissipation scale expandes, the utility model discloses a further technical scheme does, control assembly is thermal energy rubber strip.

The utility model discloses a further technical scheme does, be provided with the recess that is used for holding thermal energy rubber strip on the outer glue film.

The utility model discloses a further technical scheme does, the top fixedly connected with of thermal energy rubber strip is used for supporting the extrusion strip of heat dissipation scale.

The beneficial effects of the utility model are that:

1. the utility model discloses during the use, when the inside high temperature of oil pipe, control assembly makes the heat dissipation scale expand to further increase the heat dissipation space.

2. The utility model discloses during the use, when the inside high temperature of oil pipe, thermal energy rubber strip inflation to make the extrusion strip to support the heat dissipation scale, thereby make the heat dissipation scale expand, consequently can control the heat dissipation scale according to the temperature by oneself and expand.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the heat dissipation fins when folded according to the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the heat dissipating fins of the embodiment of the present invention when they are unfolded.

In the figure: 1. a heat conducting layer; 2. a heat conducting strip; 3. heat dissipation scales; 4. an inner glue layer; 5. an outer adhesive layer; 6. a thermally expanding rubber strip; 7. the strip is extruded.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a hydraulic oil pipe that radiating effect is good, includes heat-conducting layer 1, be provided with on the inner wall of heat-conducting layer 1 can with the heat conduction strip 2 of hydraulic oil contact, the outside of heat-conducting layer 1 is provided with heat dissipation scale 3, be provided with the control assembly who is used for controlling heat dissipation scale 3 to expand on the outer wall of heat-conducting layer 1.

In this embodiment, when the temperature inside the oil pipe is too high, the control assembly expands the heat dissipation scale 3, thereby further increasing the heat dissipation space.

Further, an inner glue layer 4 is arranged inside the heat conduction layer 1.

Further, an outer adhesive layer 5 is arranged outside the heat conduction layer 1.

Further, the cross-sectional shape of the heat conduction layer 1 is hexagonal.

Further, the heat dissipation scales 3 are linearly arranged on the side surface of each heat conduction layer 1 at equal intervals.

In particular, the control component is a thermal expansion rubber strip 6.

Further, a groove for accommodating a thermal expansion rubber strip 6 is arranged on the outer rubber layer 5.

Further, the top fixedly connected with of thermal energy rubber strip 6 is used for supporting extrusion strip 7 of heat dissipation scale 3, and when the inside high temperature of oil pipe, thermal energy rubber strip 6 inflation to make extrusion strip 7 support heat dissipation scale 3, thereby make heat dissipation scale 3 expand, consequently can control heat dissipation scale 3 to expand by oneself according to the temperature.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hydraulic pressure oil pipe that radiating effect is good, its characterized in that, includes heat-conducting layer (1), be provided with on the inner wall of heat-conducting layer (1) can with heat conduction strip (2) of hydraulic oil contact, the outside of heat-conducting layer (1) is provided with heat dissipation scale (3), be provided with the control assembly who is used for controlling heat dissipation scale (3) to expand on the outer wall of heat-conducting layer (1).

2. The hydraulic oil pipe with good heat dissipation effect according to claim 1, wherein an inner glue layer (4) is arranged inside the heat conduction layer (1).

3. The hydraulic oil pipe with good heat dissipation effect as claimed in claim 2, wherein an outer glue layer (5) is arranged outside the heat conduction layer (1).

4. The hydraulic oil pipe with good heat dissipation effect according to claim 1, wherein the cross-sectional shape of the heat conductive layer (1) is hexagonal.

5. The hydraulic oil pipe with good heat dissipation effect as claimed in claim 4, wherein the heat dissipation scales (3) are linearly arrayed on the side face of each heat conduction layer (1) at equal intervals.

6. Hydraulic oil pipe with good heat dissipation according to claim 3, characterized in that the control component is a heat expandable rubber strip (6).

7. The hydraulic oil pipe with good heat dissipation effect as claimed in claim 6, wherein a groove for accommodating the thermal expansion rubber strip (6) is formed in the outer rubber layer (5).

8. The hydraulic oil pipe with good heat dissipation effect as claimed in claim 6 or 7, wherein the top end of the thermal expansion rubber strip (6) is fixedly connected with a pressing strip (7) for abutting against the heat dissipation scale (3).