CN213116454U

CN213116454U - Arrangement structure of water inlet/return pipe of supercharger

Info

Publication number: CN213116454U
Application number: CN202021122277.9U
Authority: CN
Inventors: 陈加利; 李仙
Original assignee: Chongqing Changan Automobile Co Ltd
Current assignee: Chongqing Changan Automobile Co Ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-05-04
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to an arrangement structure of booster inlet/wet return, including inlet tube and wet return, characterized by: the middle parts of the water inlet pipe and the water return pipe are respectively connected in series with a section of rubber hose; the tail end of the water return pipe is connected with a section of rubber pipe; the water inlet pipe and the water return pipe are arranged in parallel and are welded and fixed through a plurality of brackets; the head ends of the water inlet pipe and the water return pipe are fixedly connected with the supercharger through a flange. The utility model discloses can make booster advance/wet return overall structure arrange and laminate compactlyer, adapt to engine cooling system's pipe connection better and arrange the condition.

Description

Arrangement structure of water inlet/return pipe of supercharger

Technical Field

The utility model relates to an engine cooling system, concretely relates to booster advances/return pipe structure.

Background

With market demands and technical development, more and more automobiles are provided with engines with turbochargers. In order to ensure the normal and effective work of the turbocharger and fully exert the efficacy of the turbocharger, the turbocharger needs to be ensured to be effectively cooled and lubricated. The supercharger water inlet/return pipe is a pipeline required by cooling the supercharger, and the structure of the supercharger water inlet/return pipe relates to pipeline arrangement, whole machine compactness, sealing performance and the like.

CN 208502893U discloses "a booster advances/wet return assembly structure", the booster on be equipped with inlet tube and wet return, booster advance/wet return assembly structure with inlet tube and wet return welding on a flange, form the booster and advance/wet return assembly. By adopting the technical scheme, the assembly steps are reduced, the number of parts and the management workload are reduced, and the production cost is saved; the sealing performance of the steel sealing gasket is more reliable than that of a copper gasket, and the protection of the engine is more stable.

CN 207297154U discloses "an engine supercharger inlet/return pipe assembly and a vehicle having the same", the engine supercharger inlet/return pipe assembly comprises: the water inlet pipe of the supercharger comprises a water inlet pipe body and a first pipe joint arranged at one end of the water inlet pipe body, the first pipe joint is used for connecting a water inlet of a supercharger intermediate body, and a pipe joint is formed at the other end of the water inlet pipe body to be connected with a water path of an engine; the water return pipe of the supercharger comprises a water return pipe body and a second pipe joint arranged at one end of the water return pipe body, the second pipe joint is used for connecting a water return port of a supercharger intermediate body, and the other end of the water return pipe body is formed into a pipe joint nozzle to be connected with a water path of the engine; the support, two bodys are established ties to the one end of support, and the other end of support is equipped with the bolt mounting hole and links to each other with engine booster, and engine booster advances/wet return assembly surface and is formed with the protective layer. The engine supercharger water inlet/return pipe assembly is high in strength and strong in corrosion resistance.

The technical solutions disclosed in the above patent documents all achieve beneficial technical effects, but do not relate to the compactness of the overall arrangement structure of the supercharger water inlet/return pipe and the adaptability in the cabin pipeline.

Disclosure of Invention

The utility model aims at providing a booster advances/return water pipe structure, it can make booster advance/return water pipe overall structure arrange more laminating compactness, adapts to engine cooling system's the pipe connection arrangement condition better.

A booster advances/return water pipeline structure, including inlet tube and wet return, characterized by: the middle parts of the water inlet pipe and the water return pipe are respectively connected in series with a section of rubber hose; the tail end of the water return pipe is connected with a section of rubber pipe; the water inlet pipe and the water return pipe are arranged in parallel and are welded and fixed through a plurality of brackets; the head ends of the water inlet pipe and the water return pipe are fixedly connected with the supercharger through a flange.

Further, a plurality of supports are including establishing first vertical fixed bolster, first straight fixed bolster, the straight fixed bolster of second and the vertical fixed bolster of second between the rubber hose and the end of inlet tube and wet return, still include the terminal vertical fixed bolster of third of welded fastening inlet tube.

Further, the flange is in an oblong shape, a water inlet hole and a water return hole are formed in the middle of the flange, and mounting holes are formed in the two end parts of the flange respectively; the head end of the water inlet pipe is connected with the water inlet hole, and the head end of the water return pipe is connected with the water return hole; the flange is fixedly connected with the supercharger through the matching of a bolt and the two mounting holes on the flange.

Furthermore, the main parts of the water inlet pipe and the water return pipe are made of metal materials, and a rubber hose is arranged in the middle of the main parts.

The utility model discloses have and arrange compactness, pipeline short, safe and reliable to can adapt to complete machine cooling system's tube coupling in a flexible way and arrange.

Drawings

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

FIG. 2 is a top view of FIG. 1;

fig. 3 is an isometric view of the present invention.

In the figure: the water-saving device comprises a water inlet pipe, a water return pipe, a rubber hose, a rubber pipe, a first straight fixing support, a second straight fixing support, a first vertical fixing support, a second vertical fixing support, a third vertical fixing support, a flange, a water inlet hole, a water return hole and a mounting hole, and is characterized in that the water inlet pipe is 1-the water inlet pipe, the water return pipe is 2-the rubber hose, the rubber hose is 4-the rubber hose, the first straight fixing support is 5.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, a water inlet/return pipeline structure of a supercharger comprises a water inlet pipe 1 and a water return pipe 2, and is characterized in that:

the middle part of inlet tube 1 and wet return 2 is established ties respectively and is had one section rubber hose 3, and rubber hose has the cushioning effect (has certain flexibility and adaptability, avoids longer metal material's booster to advance the wet return, is unfavorable for arranging and compactedness), can ensure arranging the reliability of booster inlet tube bending part and non-bending part pipeline, and the outer parcel of rubber hose has the abrasionproof sheath, guarantees that the pipeline has certain durability.

The tail end of the water return pipe 2 is connected with a section of rubber pipe 4; the length of the rubber tube can be adjusted according to the principle of the cooling system and the arrangement of the engine room, and the rubber tube has flexibility so as to ensure that cooling liquid circulates back to the cooling system after the supercharger is cooled.

The water inlet pipe 1 and the water return pipe 2 are arranged in parallel and are welded and fixed through a plurality of brackets; the head ends of the water inlet pipe 1 and the water return pipe 2 are fixedly connected with the supercharger through a flange 10. Adopt a plurality of supports to inlet tube and wet return welded fastening, can ensure the better laminating parallel arrangement of booster water inlet/return pipeline to guarantee whole compactness.

The plurality of supports comprise a first vertical fixing support 7, a first straight fixing support 5, a second straight fixing support 6 and a second vertical fixing support 8 which are arranged between the rubber hose 3 of the water inlet pipe 1 and the water return pipe 2 and the tail end, and further comprise a third vertical fixing support 9 which is welded and fixed at the tail end of the water inlet pipe 1. A plurality of radial supports and axial supports are selected to fix the water inlet pipe and the water return pipe in all directions, so that the water inlet/return pipe is more reliably attached, and abnormal sound generated in a cabin when the whole vehicle runs is avoided.

The flange 10 is in an oblong shape, the middle part of the flange is provided with a water inlet hole 11 and a water return hole 12, and the two end parts of the flange are respectively provided with a mounting hole 13; the head end of the water inlet pipe 1 is connected with the water inlet hole 11, and the head end of the water return pipe 2 is connected with the water return hole 12; the flange 10 is fixedly connected with the supercharger through bolts and two mounting holes 13 on the flange.

The main parts of the water inlet pipe 1 and the water return pipe 2 are made of metal materials, and a section of rubber hose 3 is arranged in the middle of the water inlet pipe and the water return pipe.

Claims

1. The utility model provides a booster advances/arrangement structure of wet return, includes inlet tube (1) and wet return (2), characterized by:

the middle parts of the water inlet pipe (1) and the water return pipe (2) are respectively connected in series with a section of rubber hose (3); the tail end of the water return pipe (2) is connected with a section of rubber pipe (4); the water inlet pipe (1) and the water return pipe (2) are arranged in parallel and are welded and fixed through a plurality of brackets; the head ends of the water inlet pipe (1) and the water return pipe (2) are fixedly connected with the supercharger through a flange (10).

2. The arrangement structure of a supercharger water inlet/return pipe according to claim 1, wherein: the plurality of supports comprise a first vertical fixing support (7), a first straight fixing support (5), a second straight fixing support (6) and a second vertical fixing support (8) which are arranged between a rubber hose (3) of the water inlet pipe (1) and the water return pipe (2) and the tail end, and further comprise a third vertical fixing support (9) which is welded and fixed at the tail end of the water inlet pipe (1).

3. The arrangement structure of the supercharger inlet/return pipe according to claim 1 or 2, wherein: the flange (10) is in an oblong shape, the middle part of the flange is provided with a water inlet hole (11) and a water return hole (12), and the two end parts of the flange are respectively provided with a mounting hole (13); the head end of the water inlet pipe (1) is connected with the water inlet hole (11), and the head end of the water return pipe (2) is connected with the water return hole (12); the flange (10) is matched with the two mounting holes (13) on the flange through bolts and is fixedly connected with the supercharger.

4. The arrangement structure of the supercharger inlet/return pipe according to claim 1 or 2, wherein: the main parts of the water inlet pipe (1) and the water return pipe (2) are made of metal materials, and a section of rubber hose (3) is arranged in the middle of the water inlet pipe and the water return pipe.