CN212716876U

CN212716876U - Corrosion-resistant aluminum alloy water inlet pipe for national six-cylinder engine

Info

Publication number: CN212716876U
Application number: CN202021384831.0U
Authority: CN
Inventors: 李华; 陈龚明; 周立华; 陈伟强
Original assignee: Zhejiang Yinxing Machinery Co ltd
Current assignee: Zhejiang Yinxing Machinery Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-16
Anticipated expiration: 2030-07-15

Abstract

The utility model provides a six jar engines in state are with corrosion-resistant aluminum alloy inlet tube, which comprises a pipe body, the one end of body is provided with the water inlet, the one end that the water inlet was kept away from to the body is provided with the delivery port, the outside of body is provided with the plating layer, the inboard of plating layer is provided with the polytetrafluoroethylene layer, one side that the plating layer was kept away from on the polytetrafluoroethylene layer is provided with the alloy-layer, one side that the polytetrafluoroethylene layer was kept away from on the alloy-layer is provided with the carbon fiber layer, one side that the alloy-layer was kept away. The utility model discloses a body, enhancement convex ring, enhancement lug, plating layer, polytetrafluoroethylene layer, alloy-layer, carbon fiber layer, explosion-proof layer, nickel base alloy-layer and the iron base alloy-layer between the cooperation use, solved because do not possess better corrosion resisting property, the phenomenon of damage often can appear, has leaded to the life of engine inlet tube to reduce, has brought economic loss's problem for the user.

Description

Corrosion-resistant aluminum alloy water inlet pipe for national six-cylinder engine

Technical Field

The utility model relates to an engine inlet tube field especially relates to a six jar corrosion-resistant aluminum alloy inlet tubes for engine in state.

Background

The automobile engine water inlet pipe is one of important pipelines of an automobile engine, in the actual installation and use process, a water inlet and a water outlet of the water inlet pipe are required to be sealed, and generally, a sealing ring is installed or sealant is coated firstly during connection.

At present, some current engine inlet tubes are when using, owing to do not possess better corrosion resisting property, the phenomenon of damage often can appear, has leaded to the life of engine inlet tube to reduce, has brought economic loss for the user, can not satisfy user's user demand.

Therefore, it is necessary to provide a corrosion-resistant aluminum alloy water inlet pipe for a six-cylinder engine to solve the above technical problems.

Disclosure of Invention

The utility model provides a six jar corrosion-resistant aluminum alloy inlet tubes for engine in state has solved because do not possess better corrosion resisting property, and the phenomenon of damage often can appear, has leaded to the life of engine inlet tube to reduce, has brought economic loss's problem for the user.

For solving the technical problem, the utility model provides a pair of six jar engines in state are with corrosion-resistant aluminum alloy inlet tube, which comprises a pipe body, the one end of body is provided with the water inlet, the one end that the water inlet was kept away from to the body is provided with the delivery port, the outside of body is provided with the plating layer, the inboard of plating layer is provided with the polytetrafluoroethylene layer, one side that the plating layer was kept away from on the polytetrafluoroethylene layer is provided with the alloy-layer, one side that the polytetrafluoroethylene layer was kept away from on the alloy-layer is provided with the carbon fiber layer, one side that the alloy-layer was kept away.

Preferably, the outer side of the pipe body is provided with two reinforcing convex rings.

Preferably, the outside of body is provided with the strengthening rib, one side fixedly connected with of body strengthens the lug.

Preferably, a first connecting flange is arranged on the outer side of the water inlet, and a second connecting flange is arranged on the outer side of the water outlet.

Preferably, a first mounting hole is formed in the first connecting flange, and a second mounting hole is formed in the second connecting flange.

Preferably, one side of the first connecting flange is provided with a first sealing connecting piece, and one side of the second connecting flange is provided with a second sealing connecting piece.

Preferably, a nickel-based alloy layer is provided inside the alloy layer, and an iron-based alloy layer is provided inside the nickel-based alloy layer.

Compared with the prior art, the utility model provides a pair of six jar corrosion-resistant aluminum alloy inlet tubes for engine in state have following beneficial effect:

the utility model provides a corrosion-resistant aluminum alloy water inlet pipe for a national six-cylinder engine,

1. the utility model discloses a body, enhancement convex ring, enhancement lug, plating layer, polytetrafluoroethylene layer, alloy-layer, carbon fiber layer, explosion-proof layer, nickel base alloy-layer and the iron base alloy-layer between the cooperation use, solved because do not possess better corrosion resisting property, the phenomenon of damage often can appear, has leaded to the life of engine inlet tube to reduce, has brought economic loss's problem for the user.

2. The utility model can enhance the strength of the pipe body by arranging the reinforced convex ring, can improve the hardness of the whole pipe body by arranging the reinforcing rib, plays a certain role in corrosion resistance on the outer side of the pipe body, and by arranging the first connecting flange and the second connecting flange, the pipe body can be conveniently connected by arranging the first connecting flange and the second connecting flange, and by arranging the first mounting hole and the second mounting hole, can be convenient for fixing and installing the pipe body, can be convenient for fixing and installing the pipe body by arranging the first installation hole and the second installation hole, and can be convenient for fixing and installing the pipe body by arranging the first sealing connecting piece and the second sealing connecting piece, the nickel-based alloy layer and the iron-based alloy layer are arranged, so that the sealing can be conveniently carried out, the water leakage can be effectively prevented, and the corrosion resistance and the heat resistance are better.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a corrosion-resistant aluminum alloy water inlet pipe for a six-cylinder engine in China;

FIG. 2 is a cross-sectional view of the tubular body of FIG. 1;

fig. 3 is a structural sectional view of the alloy layer shown in fig. 1.

Reference numbers in the figures: 1. a pipe body; 2. reinforcing ribs; 3. a water inlet; 4. a water outlet; 5. reinforcing the convex ring; 6. reinforcing the bumps; 7. a first connecting flange; 8. a first sealing connection; 9. a first mounting hole; 10. a second connecting flange; 11. a second sealing connection; 12. a second mounting hole; 13. electroplating layer; 14. a polytetrafluoroethylene layer; 15. an alloy layer; 16. a carbon fiber layer; 17. an anti-spalling layer; 18. a nickel-based alloy layer; 19. an iron-based alloy layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural view of a preferred embodiment of a corrosion-resistant aluminum alloy water inlet pipe for a six-cylinder engine of the present invention, fig. 2 is a structural sectional view of the pipe body shown in fig. 1, fig. 3 is a structural sectional view of an alloy layer shown in fig. 1, and a corrosion-resistant aluminum alloy water inlet pipe for a six-cylinder engine in China comprises a pipe body 1, a water inlet 3 is arranged at one end of the pipe body 1, a water outlet 4 is arranged at one end of the pipe body 1 far away from the water inlet 3, an electroplated layer 13 is arranged on the outer side of the pipe body 1, a polytetrafluoroethylene layer 14 is arranged on the inner side of the electroplated layer 13, an alloy layer 15 is arranged on one side of the polytetrafluoroethylene layer 14 away from the electroplated layer 13, a carbon fiber layer 16 is arranged on one side of the alloy layer 15 away from the polytetrafluoroethylene layer 14, and an anti-burst layer 17 is arranged on one side of the carbon fiber layer 16 away from the alloy layer 15.

The outside of body 1 is provided with strengthens protruding circle 5, strengthen protruding circle 5 quantity and set up to two, strengthen protruding circle 5 through setting up, can be convenient for strengthen the intensity of body 1.

The outside of body 1 is provided with strengthening rib 2, one side fixedly connected with of body 1 strengthens lug 6, through setting up strengthening rib 2, can be convenient for promote the holistic hardness of body 1, has played certain corrosion protection to the outside of body 1.

The outside of water inlet 3 is provided with first flange 7, the outside of delivery port 4 is provided with second flange 10, through setting up first flange 7 and second flange 10, can be convenient for connect body 1.

First mounting hole 9 has been seted up to the inside of first flange 7, second mounting hole 12 has been seted up to the inside of second flange 10, through setting up first mounting hole 9 and second mounting hole 12, can be convenient for carry out fixed mounting to body 1.

One side of the first connecting flange 7 is provided with a first sealing connecting piece 8, one side of the second connecting flange 10 is provided with a second sealing connecting piece 11, and the first sealing connecting piece 8 and the second sealing connecting piece 11 are arranged, so that sealing can be facilitated, and water leakage is effectively prevented.

The nickel-based alloy layer 18 is arranged in the alloy layer 15, the iron-based alloy layer 19 is arranged on the inner side of the nickel-based alloy layer 18, and the nickel-based alloy layer 18 and the iron-based alloy layer 19 are arranged, so that the alloy layer has good corrosion resistance and high heat resistance.

The utility model provides a pair of six jar engines in state are as follows with corrosion-resistant aluminum alloy inlet tube's theory of operation:

when using, the user sets up plating layer 13 through the outside at body 1, plating layer 13 can possess better corrosion resistance, inboard through at plating layer 13 sets up polytetrafluoroethylene layer 14, polytetrafluoroethylene has the characteristics of resistant chemical attack and temperature resistant excellence, inboard through at polytetrafluoroethylene layer 14 sets up alloy-layer 15, better corrosion resistance has, and higher heat resistance has, inboard through at alloy-layer 15 sets up carbon fiber layer 16, axial strength and modulus height have, low density, specific property is high, no creep, resistant ultra-high temperature and fatigue resistance are good under the non-oxidation environment, and better corrosion resistance has, solved because do not possess better corrosion resistance, the phenomenon of damage can appear often, the life who has leaded to the engine inlet tube reduces, the problem of economic loss has been brought for the user.

the utility model discloses a body 1, strengthen protruding circle 5, strengthen lug 6, plating layer 13, polytetrafluoroethylene layer 14, alloy-layer 15, carbon fiber layer 16, explosion-proof layer 17, nickel base alloy-layer 18 and iron base alloy-layer 19 between the cooperation use, solved because do not possess better corrosion resisting property, the phenomenon of damage often can appear, led to the life of engine inlet tube to reduce, brought economic loss's problem for the user.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a six jar corrosion-resistant aluminum alloy inlet tubes for engine in state, includes body (1), its characterized in that: the anti-explosion pipe is characterized in that a water inlet (3) is formed in one end of the pipe body (1), a water outlet (4) is formed in one end, away from the water inlet (3), of the pipe body (1), an electroplated layer (13) is arranged on the outer side of the pipe body (1), a polytetrafluoroethylene layer (14) is arranged on the inner side of the electroplated layer (13), an alloy layer (15) is arranged on one side, away from the electroplated layer (13), of the polytetrafluoroethylene layer (14), a carbon fiber layer (16) is arranged on one side, away from the alloy layer (15), of the carbon fiber layer (16) and an anti-explosion layer (17) is arranged on one side.

2. The corrosion-resistant aluminum alloy water inlet pipe for the six-cylinder engine in China according to the claim 1, characterized in that the outer side of the pipe body (1) is provided with two reinforcing convex rings (5), and the number of the reinforcing convex rings (5) is two.

3. The corrosion-resistant aluminum alloy water inlet pipe for the six-cylinder engine in China according to the claim 1 is characterized in that a reinforcing rib (2) is arranged on the outer side of the pipe body (1), and a reinforcing lug (6) is fixedly connected to one side of the pipe body (1).

4. The corrosion-resistant aluminum alloy water inlet pipe for the six-cylinder engine in China according to claim 1, characterized in that a first connecting flange (7) is arranged on the outer side of the water inlet (3), and a second connecting flange (10) is arranged on the outer side of the water outlet (4).

5. The corrosion-resistant aluminum alloy water inlet pipe for the six-cylinder engine in China according to claim 4, characterized in that a first mounting hole (9) is formed in the first connecting flange (7), and a second mounting hole (12) is formed in the second connecting flange (10).

6. The corrosion-resistant aluminum alloy water inlet pipe for the six-cylinder engine in China according to claim 4, characterized in that one side of the first connecting flange (7) is provided with a first sealing connecting piece (8), and one side of the second connecting flange (10) is provided with a second sealing connecting piece (11).

7. The corrosion-resistant aluminum alloy water inlet pipe for the six-cylinder engine in China according to claim 1, characterized in that a nickel-based alloy layer (18) is arranged inside the alloy layer (15), and an iron-based alloy layer (19) is arranged on the inner side of the nickel-based alloy layer (18).