CN210716339U

CN210716339U - High corrosion resistance copper pipe

Info

Publication number: CN210716339U
Application number: CN201921745786.4U
Authority: CN
Inventors: 胡小忠; 胡铮涛; 周雪芳
Original assignee: Wuxi Jialong Copper Co Ltd
Current assignee: Wuxi Jialong Copper Co Ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-09
Anticipated expiration: 2029-10-17

Abstract

The utility model provides a high corrosion resistance copper pipe, includes a copper pipe, copper pipe inner is provided with No. two copper pipes, the outer wall fixed connection of copper pipe and No. two copper pipes is passed through to a copper pipe, first connecting strip and second connecting strip, third connecting strip, fourth connecting strip, all fill between first connecting strip and the second connecting strip, between second connecting strip and the third connecting strip, between third connecting strip and the fourth connecting strip, between first connecting strip and the fourth connecting strip and be provided with carbon fiber resin, the fixed plating of copper pipe outer end has anticorrosive metal coating, fixedly connected with one deck dampproof rubber layer on the copper pipe inner wall of No. two, No. one the U type of ring has been seted up on the copper pipe outer wall and has been wound the groove No. two. The utility model discloses a high corrosion resistance copper pipe, this copper pipe not only possess high corrosion resistance, still have good crushing resistance and bending resistance.

Description

High corrosion resistance copper pipe

Technical Field

The utility model relates to a copper pipe technical field specifically is a high corrosion resistance copper pipe.

Background

The copper tube is also called copper tube. One type of non-ferrous metal pipe is a pressed and drawn seamless pipe. The copper pipe has the characteristics of good electrical conductivity and thermal conductivity, and the main materials of the conductive fittings and the heat dissipation fittings of electronic products are the first choice for modern contractors to install tap water pipelines, heat supply pipelines and refrigeration pipelines in all residential commodity rooms. The copper pipe has strong corrosion resistance, is not easy to oxidize, does not easily react with some liquid substances, and is easy to process and manufacture.

The copper pipe is commonly used for tap water pipelines, heating pipelines, refrigerating pipelines and the like, so the copper pipe body is required to have good corrosion resistance, the existing copper pipe has the corrosion resistance, but the effect is very common, the compression strength of the copper pipe body is not enough, the deformation is easily generated by external force, and the service life is influenced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a high corrosion resistance copper pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high corrosion resistance copper pipe, includes a copper pipe, copper pipe inner is provided with No. two copper pipes, the outer wall fixed connection of copper pipe and No. two copper pipes is passed through first connecting strip and second connecting strip, third connecting strip, fourth connecting strip, all fill between first connecting strip and the second connecting strip, between second connecting strip and the third connecting strip, between third connecting strip and the fourth connecting strip, between first connecting strip and the fourth connecting strip and be provided with carbon fiber resin, the fixed plating of copper pipe outer end has anticorrosive metal coating, fixedly connected with one deck damp proof rubber layer on the copper pipe inner wall of No. two, set up many U type on the copper pipe outer wall and encircle the groove, No. two copper pipes have seted up many U type on being close to the inner wall on damp proof rubber layer and encircle the groove.

As a further improvement of the utility model, the same central shaft is shared by the first copper pipe and the second copper pipe.

As a further improvement, the first copper pipe, the second copper pipe, the first connecting strip, the second connecting strip, the third connecting strip and the fourth connecting strip are integrally formed.

As a further improvement of the utility model, the inner of the carbon fiber resin who fills between first connecting strip, second connecting strip, third connecting strip, the fourth connecting strip has added glass fiber.

As a further improvement of the present invention, the first connecting strip, the second connecting strip, the third connecting strip, the fourth connecting strip, the first copper tube and the second copper tube have the same length.

As a further improvement of the utility model, the anti-corrosion metal plating layer is made by mixing three metal materials such as nickel, chromium and iron.

The utility model discloses following beneficial effect has:

the utility model provides a high corrosion resistance copper pipe, which is provided with a first copper pipe and a second copper pipe which are concentric with a central shaft, wherein the two copper pipes are connected by four connecting strips, and the gaps between every two of the four connecting strips are filled with carbon fiber resin with glass fiber, thus effectively increasing the compressive strength of the whole copper pipe; meanwhile, a plurality of U-shaped winding grooves are formed in the outer wall of the first copper pipe and the inner wall of the second copper pipe, so that good tension can be provided when the copper pipes are bent, and the copper pipes are prevented from being broken; the outer end of the first copper pipe is provided with an anti-corrosion metal coating, so that the surface of the copper pipe can be prevented from being corroded; the inner side of the second copper pipe is provided with the moisture-proof rubber layer, so that the inner wall of the copper pipe can be prevented from being corroded by moisture, and the copper pipe designed in the way not only has high corrosion resistance, but also has good pressure resistance and bending resistance.

Drawings

Fig. 1 is a front cross-sectional view of the high corrosion resistance copper pipe provided by the present invention.

Fig. 2 is a side sectional view of the high corrosion resistance copper pipe according to the present invention.

Fig. 3 is a side view of the copper tube with high corrosion resistance according to the present invention.

Description of reference numerals: 1. a first copper tube; 2. a second copper pipe; 3. a first connecting bar; 4. a second connecting strip; 5. a third connecting strip; 6. a fourth connecting bar; 7. carbon fiber resin; 8. an anti-corrosion metal plating layer; 9. a moisture-proof rubber layer; 10. a first U-shaped surrounding groove; 11. u type is around groove No. two.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Referring to fig. 1, fig. 2, and fig. 3, the present invention provides an embodiment: a high corrosion resistance copper pipe comprises a first copper pipe 1, wherein a second copper pipe 2 is arranged at the inner end of the first copper pipe 1, the first copper pipe 1 is fixedly connected with the outer wall of the second copper pipe 2 through a first connecting strip 3, a second connecting strip 4, a third connecting strip 5 and a fourth connecting strip 6, carbon fiber resin 7 is filled between the first connecting strip 3 and the second connecting strip 4, between the second connecting strip 4 and the third connecting strip 5, between the third connecting strip 5 and the fourth connecting strip 6 and between the first connecting strip 3 and the fourth connecting strip 6, the first copper pipe 1 and the second copper pipe 2 are separated by the carbon fiber resin 7, the whole copper pipe structure has good pressure resistance, an anticorrosive copper pipe metal coating 8 is fixedly plated on the first copper pipe 1 and used for preventing the outer end face of the first copper pipe 1 from being corroded, fixedly connected with one deck dampproof rubber layer 9 on No. two copper pipe 2 inner walls, prevent that No. two copper pipe 2 inner walls are direct to be corroded with water or other liquid contact, it encircles groove 10 to have seted up many U types on 1 outer wall of a copper pipe, No. two copper pipe 2 has been seted up many U types on being close to dampproof rubber layer 9's the inner wall and has been encircleed groove 11, many U types encircle groove 10 and many No. two U types and encircle groove 11 and can make a copper pipe 1 and No. two copper pipe 2 possess good extensibility when the bending, can not be broken.

Copper pipe 1 and No. 2 same center pins of copper pipe sharing, copper pipe 1 and No. 2 and first connecting strip 3, the second connecting strip 4, the third connecting strip 5, fourth connecting strip 6 sets up for integrated into one piece, make whole product have good stability, first connecting strip 3, the second connecting strip 4, the third connecting strip 5, 7 inner additions of carbon fiber resin who fills between the fourth connecting strip 6 have glass fiber, make the compressive strength of body better, first connecting strip 3, the second connecting strip 4, third connecting strip 5, fourth connecting strip 6 is the same with copper pipe 1 and No. 2 copper pipe length, anticorrosive metal coating 8 is by nickel, chromium, three kinds of metal materials such as iron mix and make.

The working principle is as follows: the copper pipe is provided with a first copper pipe 1 and a second copper pipe 2 which are concentric with a central shaft, the two copper pipes are connected by a first connecting strip 3, a second connecting strip 4, a third connecting strip 5 and a fourth connecting strip 6, and the gaps between every two of the four connecting strips are filled with carbon fiber resin 7 with glass fiber, so that the compressive strength of the whole copper pipe can be effectively increased; meanwhile, a plurality of first U-shaped surrounding grooves 10 and second U-shaped surrounding grooves 11 are respectively formed in the outer wall of the first copper pipe 1 and the inner wall of the second copper pipe 2, so that good tension can be provided when the copper pipes are bent, and the copper pipes are prevented from being broken; the outer end of the first copper pipe 1 is provided with the anti-corrosion metal coating 8, so that the surface of the first copper pipe 1 can be prevented from being corroded; the inner side of the second copper pipe 2 is provided with a moisture-proof rubber layer 9 which can prevent the inner wall of the second copper pipe 2 from being corroded by moisture.

Finally, it should be noted that: 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 modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, and all changes, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A high corrosion resistance copper pipe, includes a copper pipe (1), its characterized in that: the inner end of the first copper pipe (1) is provided with a second copper pipe (2), the first copper pipe (1) is fixedly connected with the outer wall of the second copper pipe (2) through a first connecting strip (3), a second connecting strip (4), a third connecting strip (5) and a fourth connecting strip (6), carbon fiber resin (7) is filled between the first connecting strip (3) and the second connecting strip (4), between the second connecting strip (4) and the third connecting strip (5), between the third connecting strip (5) and the fourth connecting strip (6) and between the first connecting strip (3) and the fourth connecting strip (6), the outer end of the first copper pipe (1) is fixedly plated with an anti-corrosion metal coating (8), the inner wall of the second copper pipe (2) is fixedly connected with a layer of moisture-proof rubber layer (9), the outer wall of the first copper pipe (1) is provided with a plurality of U-shaped surrounding grooves (10), and a plurality of second U-shaped surrounding grooves (11) are formed in the inner wall, close to the moisture-proof rubber layer (9), of the second copper pipe (2).

2. A high corrosion resistance copper tube according to claim 1 wherein: the first copper pipe (1) and the second copper pipe (2) share the same central shaft.

3. A high corrosion resistance copper tube according to claim 1 wherein: the first copper pipe (1), the second copper pipe (2), the first connecting strip (3), the second connecting strip (4), the third connecting strip (5) and the fourth connecting strip (6) are integrally formed.

4. A high corrosion resistance copper tube according to claim 1 wherein: glass fiber is added at the inner end of a carbon fiber resin (7) filled among the first connecting strip (3), the second connecting strip (4), the third connecting strip (5) and the fourth connecting strip (6).

5. A high corrosion resistance copper tube according to claim 1 wherein: the first connecting strip (3), the second connecting strip (4), the third connecting strip (5), the fourth connecting strip (6) and the first copper pipe (1) and the second copper pipe (2) are the same in length.

6. A high corrosion resistance copper tube according to claim 1 wherein: the anti-corrosion metal coating (8) is prepared by mixing three metal materials of nickel, chromium, iron and the like.