CN203669991U

CN203669991U - Automobile engine water return pipe assembly

Info

Publication number: CN203669991U
Application number: CN201320814942.4U
Authority: CN
Inventors: 肖国芳
Original assignee: CHONGQING HANHUA MACHINERY MANUFACTURING Co Ltd
Current assignee: CHONGQING HANHUA MACHINERY MANUFACTURING Co Ltd
Priority date: 2013-12-12
Filing date: 2013-12-12
Publication date: 2014-06-25
Anticipated expiration: 2023-12-12

Abstract

The utility model discloses an automobile engine water return pipe assembly. The automobile engine water return pipe assembly comprises a main pipe, a warm wind water return pipe connector and a cooler water return pipe connector, wherein the warm wind water return pipe connector is connected to the left end of the main pipe; the cooler water return pipe connector is connected to the right end of the main pipe; the side wall close to the left end of the main pipe is provided with a supercharger water return pipe connector; the side wall close to the right end of the main pipe is provided with a main water return pipe connector; the inner diameter of the main water return pipe connector is greater than the sum of the inner diameter of the warm wind water return pipe connector, the inner diameter of the cooler water return pipe connector and the inner diameter of the supercharger water return pipe connector; cooling fins are arranged on the outer wall of the cooler water return pipe connector; the main pipe is a copper pipe with the thickness ranging from 5 mm to 6 mm; fixing supports are arranged in the middle of the main pipe and the position close to the left end of the main pipe; each fixing support comprises an arc part and a boss part; the arc parts are welded to the main pipe; the thickness of the boss parts is 5-6 mm. The automobile engine water return pipe assembly is reasonable and simple in structure.

Description

Motor car engine return pipe assembly

Technical field

The utility model relates to a kind of motor car engine return pipe assembly.

Background technique

The motor car engine return pipe setting of prior art is too complicated, easily leak, and the backwater structure of high temperature and low temperature is also unreasonable.

Model utility content

The purpose of this utility model is to provide a kind of motor car engine return pipe assembly rational in infrastructure and simple.

To achieve these goals, the technological scheme that the utility model provides is: a kind of motor car engine return pipe assembly is provided, comprise supervisor, be connected to the warm braw returning pipe joint of described supervisor's left end, be connected to the cooler returning pipe joint of described supervisor's right-hand member, be provided with pressurized machine returning pipe joint near on the sidewall of described supervisor's left end, be provided with total returning pipe joint near on the sidewall of described supervisor's right-hand member, the internal diameter of described total returning pipe joint is greater than described warm braw returning pipe joint, the internal diameter summation of cooler returning pipe joint and pressurized machine returning pipe joint, and the outer wall at described cooler returning pipe joint is provided with radiating fin, described supervisor is the copper pipe of thickness between 5～6 millimeters, described supervisor's middle part and close left end place are provided with fixed support, described fixed support comprises curved portions and boss part, described curved portions is welded on described supervisor, and the thickness of described boss part is 5～6 millimeters.

Compared with prior art, the utility model is a kind of motor car engine return pipe assembly rational in infrastructure and simple.

By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model motor car engine return pipe assembly.

Embodiment

With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.As mentioned above, as shown in Figure 1, the disclosed motor car engine return pipe of the utility model assembly 100, comprise supervisor 1, be connected to the warm braw returning pipe joint 2 of described supervisor's 1 left end, be connected to the cooler returning pipe joint 3 of described supervisor's 1 right-hand member, be provided with pressurized machine returning pipe joint 4 near on the sidewall of described supervisor's 1 left end, be provided with total returning pipe joint 5 near on the sidewall of described supervisor's 1 right-hand member, the internal diameter of described total returning pipe joint 5 is greater than described warm braw returning pipe joint 2, the internal diameter summation of cooler returning pipe joint 3 and pressurized machine returning pipe joint 4, and be provided with radiating fin (not showing on figure) at the outer wall of described cooler returning pipe joint 3, described supervisor 1 is the copper pipe of thickness between 5～6 millimeters, described supervisor's 1 middle part and close left end place are provided with fixed support 6, described fixed support 6 comprises curved portions 61 and boss part 62, described curved portions 61 is welded on described supervisor 1, and the thickness of described boss part 62 is 5～6 millimeters.

In conjunction with Fig. 1, the utility model is a kind of motor car engine return pipe assembly rational in infrastructure and simple.

Above disclosed is only preferred embodiment of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.

Claims

1. a motor car engine return pipe assembly, it is characterized in that, comprise supervisor, be connected to the warm braw returning pipe joint of described supervisor's left end, be connected to the cooler returning pipe joint of described supervisor's right-hand member, be provided with pressurized machine returning pipe joint near on the sidewall of described supervisor's left end, be provided with total returning pipe joint near on the sidewall of described supervisor's right-hand member, the internal diameter of described total returning pipe joint is greater than described warm braw returning pipe joint, the internal diameter summation of cooler returning pipe joint and pressurized machine returning pipe joint, and the outer wall at described cooler returning pipe joint is provided with radiating fin, described supervisor is the copper pipe of thickness between 5～6 millimeters, described supervisor's middle part and close left end go out to be provided with fixed support, described fixed support comprises curved portions and boss part, described curved portions is welded on described supervisor, and the thickness of described boss part is 5～6 millimeters.