CN213147490U

CN213147490U - Copper pipe with wear resistance for oil cooler

Info

Publication number: CN213147490U
Application number: CN202021310993.XU
Authority: CN
Inventors: 汤双龙
Original assignee: SUZHOU WUZHONG DISTRICT DAWN BRASS FACTORY
Current assignee: SUZHOU WUZHONG DISTRICT DAWN BRASS FACTORY
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-07
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a copper pipe with wear resistance for an oil cooler, which comprises a copper pipe and an oil pipe; the utility model discloses an oil pipe, including oil pipe, oil pipe bottom, oil pipe, corrosion-resistant layer, oil pipe, oil. The utility model discloses nickel coating's stability in the air is very high, because metal nickel has very strong passivation ability, can generate the extremely thin passive film of one deck rapidly at surface energy, can resist the corruption of atmosphere, alkali and some acid, and the hardness of nickel coating is than higher, can improve the wearability on goods surface, increases the corrosion resistance and the wearability of copper pipe.

Description

Copper pipe with wear resistance for oil cooler

Technical Field

The utility model relates to a copper pipe equipment technical field specifically is a copper pipe for oil cooler with wearability.

Background

Automobile oil cooler plays important effect in the automobile goes, its work efficiency will influence the work efficiency of automobile, if the oil cooler breaks down, then can the car make navigating mate and passenger's safety cause very big hidden danger, and the copper pipe is then the core of oil cooler, its radiating part plays crucial effect, current copper pipe is relatively poor when using corrosion resistance, after using for a long time, take place the damage through receiving the corruption easily, influence the life of copper pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a copper pipe for oil cooler with wearability to it is relatively poor to solve current copper pipe corrosion resistance when using, uses the back for a long time, takes place the damage through receiving the corruption easily, influences the life's of copper pipe problem.

In order to achieve the above object, the utility model provides a following technical scheme: a wear-resistant copper pipe for an oil cooler comprises a copper pipe and an oil pipe; the utility model discloses an oil pipe, including oil pipe, oil pipe bottom, oil pipe, corrosion-resistant layer, oil pipe, oil.

Preferably, the joint of the two ends of the oil pipe and the copper pipe is provided with a sealing gasket, and the sealing gasket is adhered to the two ends of the oil pipe through an adhesive.

Preferably, the tungsten steel layer is arranged inside the copper pipe and welded inside the copper pipe.

Preferably, the middle position of the liquid inlet pipe is provided with a filter barrel, and the filter barrel is welded in the middle position of the liquid inlet pipe.

Preferably, the heat-conducting plates are arranged on the periphery of the spiral pipe and welded in the middle of the spiral pipe.

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

1. the nickel plating layer has high stability in the air, because the metal nickel has strong passivation capability, a layer of extremely thin passivation film can be rapidly generated on the surface, the corrosion of atmosphere, alkali and certain acid can be resisted, the hardness of the nickel plating layer is higher, the wear resistance of the surface of a product can be improved, and the corrosion resistance and the wear resistance of a copper pipe can be improved;

2. the arrangement of the heat conducting plate can increase the contact area between the spiral pipe and the condensate, and improve the cooling efficiency of the condensate on the engine oil;

3. the filter barrel is arranged for filtering the condensate inside the liquid inlet pipe, so that a large amount of solid particles mixed in the condensate are prevented from attaching to the outer surface of the oil pipe, and the heat dissipation effect on engine oil inside the oil pipe is prevented from being influenced;

4. the tungsten steel layer has stronger hardness and wearability, reduces the inside wearing and tearing that receive when using of copper pipe, can support the copper pipe simultaneously, avoids taking place to warp when using.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the copper tube of the present invention;

fig. 3 is a schematic structural diagram of the oil pipe of the present invention.

In the figure: 1. a copper pipe; 2. an oil outlet; 3. an oil pipe; 4. a liquid inlet pipe; 5. a filter vat; 6. a liquid outlet pipe; 7. an oil inlet; 8. a spiral tube; 9. a heat conducting plate; 10. a corrosion-resistant layer; 11. a tungsten steel layer; 12. and a gasket.

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, 2 and 3, in an embodiment of the present invention, a wear-resistant copper pipe for an oil cooler includes a copper pipe 1 and an oil pipe 3; oil pipe 3 is located 1 insides of copper pipe, oil pipe 3 both ends stretch out copper pipe 1, oil pipe 3 is located 1 inside sections of copper pipe and is provided with spiral pipe 8, spiral pipe 8 sets up as an organic whole with

oil pipe

3, 3 upper ends of oil pipe are provided with oil-out 2, 3 bottoms of oil pipe are provided with oil inlet 7, 3 outsides of oil pipe are provided with corrosion-resistant layer 10, corrosion-resistant layer 10 sets up to the nickel coating, 3 upper ends of oil pipe are provided with

feed liquor pipe

4, 4 one end welding of feed liquor pipe are at 3 upsides of oil pipe, 3 bottoms of oil pipe are provided with

drain pipe

6, 6 one.

Further, the joint of the two ends of the oil pipe 3 and the copper pipe 1 is provided with a sealing gasket 12, and the sealing gasket 12 is adhered to the two ends of the oil pipe 3 through an adhesive.

Further, copper 1 is inside to be provided with the wolfram steel layer 11, and the welding of wolfram steel layer 11 is inside copper 1, and wolfram steel layer 11 has stronger hardness and wearability, reduces the wearing and tearing that copper 1 is inside to receive when using, can support copper 1 simultaneously, avoids taking place to warp when using.

Further, 4 intermediate positions of feed liquor pipe are provided with filter vat 5, and 5 welding of filter vat are in 4 intermediate positions of feed liquor pipe, and filter vat 5's setting is used for filtering the inside condensate of feed liquor pipe 4, avoids the inside solid particle that is mingled with of condensate to adhere to at 3 surfaces of oil pipe, influences the radiating effect to 3 inside machine oils of oil pipe.

Further, spiral pipe 8 is provided with heat-conducting plate 9 all around, and the welding of heat-conducting plate 9 is in the 8 intermediate positions of spiral pipe, and the setting of heat-conducting plate 9 can increase and obtain area of contact between spiral pipe 8 and the condensate, improves the cooling efficiency of condensate to machine oil.

The utility model discloses a theory of operation and use flow: during the use, inside leading-in copper pipe 1 through feed liquor pipe 4 with the condensate, leading out through drain pipe 6 with the condensate of copper pipe 1 inside, lead in oil pipe 3 inside with machine oil through oil inlet 7, inside leading-in spiral pipe 8 through oil pipe 3, cool down the machine oil of spiral pipe 8 inside through the condensate of copper pipe 1 inside, machine oil after the cooling will be exported through oil-out 2, the stability of nickel coating that corrosion-resistant layer 10 used is very high in the air, because metallic nickel has very strong passivation ability, can generate the extremely thin passive film of one deck rapidly at the surface, can resist the atmosphere, the corruption of alkali and some acid, the hardness of nickel coating is than higher, can improve the surperficial wearability of goods, can increase the corrosion resistance and the wearability of copper pipe 1.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wear-resistant copper pipe for an oil cooler comprises a copper pipe (1) and an oil pipe (3); the method is characterized in that: oil pipe (3) are located inside copper pipe (1), stretch out copper pipe (1) at oil pipe (3) both ends, oil pipe (3) are located the inside section of copper pipe (1) and are provided with spiral pipe (8), spiral pipe (8) set up as an organic whole with oil pipe (3), oil pipe (3) upper end is provided with oil-out (2), oil pipe (3) bottom is provided with oil inlet (7), oil pipe (3) outside is provided with corrosion-resistant layer (10), corrosion-resistant layer (10) set up to the nickel coating, oil pipe (3) upper end is provided with feed liquor pipe (4), feed liquor pipe (4) one end welding is at oil pipe (3) upside, oil pipe (3) bottom is provided with drain pipe (6), drain pipe (6) one end welding is in oil pipe (3) bottom position.

2. The copper pipe for an oil cooler with wear resistance as set forth in claim 1, wherein: the joint of the two ends of the oil pipe (3) and the copper pipe (1) is provided with a sealing gasket (12), and the sealing gasket (12) is adhered to the two ends of the oil pipe (3) through an adhesive.

3. The copper pipe for an oil cooler with wear resistance as set forth in claim 1, wherein: the copper pipe (1) is internally provided with a tungsten steel layer (11), and the tungsten steel layer (11) is welded inside the copper pipe (1).

4. The copper pipe for an oil cooler with wear resistance as set forth in claim 1, wherein: the middle position of the liquid inlet pipe (4) is provided with a filter barrel (5), and the filter barrel (5) is welded in the middle position of the liquid inlet pipe (4).

5. The copper pipe for an oil cooler with wear resistance as set forth in claim 1, wherein: the heat-conducting plate (9) is arranged on the periphery of the spiral pipe (8), and the heat-conducting plate (9) is welded in the middle of the spiral pipe (8).