CN205918525U

CN205918525U - Car intercooler outlet duct

Info

Publication number: CN205918525U
Application number: CN201620697975.9U
Authority: CN
Inventors: 姜志明
Original assignee: Ningbo Shunjiang Auto Parts Manufacturing Co Ltd
Current assignee: Ningbo Shunjiang Auto Parts Manufacturing Co Ltd
Priority date: 2016-07-05
Filing date: 2016-07-05
Publication date: 2017-02-01
Anticipated expiration: 2026-07-05

Abstract

The utility model relates to a car intercooler outlet duct, including the outlet duct body, the outlet duct body is made by the steel pipe, and the internal and external surface of outlet duct body has all covered the galvanizing coat, and the outlet duct body constitutes continuous bending structure by inducer, transition connecting section and export section, be provided with the fixed bolster on the outlet duct body, the outside extension of this fixed bolster is formed with fixing plane, and fixing plane is last to offer two fixed orificess that set up side by side, assembles rubber sleeve in the fixed orifices respectively, and the cross -section of rubber sleeve is I -shaped structure, and fixing plane's fixed orifices department sets in the recess that corresponds the rubber sleeve middle part. Its advantage lies in: simple structure, the internal and external surface of its outlet duct body has all covered the galvanizing coat, can effectively avoid the body to take place the corrosion to improve life, only also having overcome, the surface covers the defect that the galvanizing coat existed, it is fixed to adopt the support to set up the rubber sleeve in the fixed orifices, thereby use tracheal fixedly more convenient, reliable.

Description

A kind of vehicle intercooler escape pipe

Technical field

This utility model is related to auto parts machinery field, especially a kind of vehicle intercooler escape pipe.

Background technology

Vehicle intercooler is that the important composition part of boosting system for automobile, either mechanically-sapercharged engine or turbine increase Hydraulic motor, is required for installing charge air cooler between supercharger and electromotor escape pipe；It is installed on the supercharger of automobile and sends out Between motivation, its effect is the scavenging efficiency improving electromotor.

Why engine with supercharger can have bigger power than common engine, and wherein one of reason is exactly the effect of its ventilation Rate is naturally given vent to anger higher than common engine；After supercharging air, its temperature can significantly raise, and density also accordingly uprises, and in Cooler exactly plays the effect of cooling air, and high temperature air, through the cooling of charge air cooler, enters back in electromotor.If in lacking Cooler and allow the high temperature air after supercharging be directly entered electromotor, then engine damage can be led to even dead because of too high temperature of air The phenomenon of fire.

Because the temperature of the waste gas of electromotor discharge is very high, the temperature given vent to anger can be improved by the conduction of heat of supercharger, And, air density during by compression can raise, and this necessarily also results in the rising of air themperature, thus impact is started The charging efficiency of machine；If it is intended to improving charging efficiency further it is necessary to reduce air outlet temperature, in the condition of identical air-fuel ratio Under, the temperature of pressurized air often declines 10 DEG C, and the power of electromotor just can improve 3% to 5%.

Not cooled pressurized air enters combustor, in addition to the charging efficiency that meeting affects electromotor, also easily leads Cause engine combustion temperatures too high, cause the faults such as pinking, and the content of the nox in engine exhaust can be increased, cause sky Gas pollutes.

In sum, charge air cooler plays a very important role in the pressure charging system of automobile, the operation conditions of charge air cooler Direct relation the operation conditions of whole car.In charge air cooler through supercharging after air, therefore the connecting tube of charge air cooler need There are good resistance to pressure and sealing, existing intercooler air outlet pipe adopts rubber extrusion forming, some aramid fibers on body , as enhancement layer, to increase its intensity, but it still suffers from, and easily aging, service life is short, replacing is frequent, it is scarce to fix difficulty etc. for line Point, therefore its structure are further improved.

Content of the invention

Technical problem to be solved in the utility model is the present situation for prior art, provides structure simple, using the longevity Life length, a kind of fixing simple, firm vehicle intercooler escape pipe.

The technical scheme that this utility model solution above-mentioned technical problem is adopted is:

A kind of vehicle intercooler escape pipe, including tube body of giving vent to anger, tube body of giving vent to anger is made up of steel pipe, tube body of giving vent to anger Surfaces externally and internally is all covered with zinc coat, and tube body of giving vent to anger is made up of continuous bending inducer, transition linkage section and outlet section Structure；Give vent to anger and be provided with fixed support on tube body, this fixed support stretches out and is formed with fixed pan, and fixed pan is opened It is provided with two fixing holes being set up in parallel, fixing in the hole is respectively fitted with rubber sleeve, and the section of rubber sleeve is in I-shaped structure, Gu Allocate in the groove being embedded at the fixing hole in face in the middle part of corresponding rubber sleeve.

The technical measures optimizing also include:

Above-mentioned inducer and outlet section are all formed with reinforcement.

Above-mentioned support bracket fastened one end is welded and fixed with described transition linkage section, and its other end forms fixed pan, Gu The face that allocates is vertical setting with described support bracket fastened welding ends.

Above-mentioned support bracket fastened welding ends is in a curved surface, and fits with the outer surface of described tube body of giving vent to anger.

Above-mentioned support bracket fastened side just turns down formation reinforcing edge.

It is respectively arranged with borehole jack in above-mentioned rubber sleeve.

The section of above-mentioned borehole jack is in t character form structure.

A kind of vehicle intercooler escape pipe of the present utility model, the surfaces externally and internally of its tube body of giving vent to anger is all covered with zinc-plated Layer, can be prevented effectively from body and corrosion occurs, thus improving service life, also overcoming only outer surface and covering existing for zinc coat Defect；Originally tube body of giving vent to anger constitutes continuous warp architecture by inducer, transition linkage section and outlet section, can make to give vent to anger Pipe better adapts to narrow and small installing space；Fixing using support, and in fixing in the hole setting rubber sleeve, rubber sleeve plays Cushioning effect, is prevented from leading to bearing to loosen because of vehicle vibration, so that the fixation of escape pipe is more convenient, reliable.

Additionally, support bracket fastened welding ends is in a curved surface, and fit with the outer surface of described transition linkage section, weldering can be made Meet place more firm, stress-bearing capability is higher；And the reinforcing edge of formation is turned down on fixed support, increased support bracket fastened intensity.

Brief description

Fig. 1 is perspective view of the present utility model；

Fig. 2 is the sectional view of Fig. 1 a-a；

Fig. 3 is the perspective view at another visual angle of this utility model；

Fig. 4 is i portion enlarged drawing in Fig. 3.

Specific embodiment

Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.

It is structural representation of the present utility model as shown in Figures 1 to 4,

Reference therein is: tube body 1 of giving vent to anger, inducer 11, transition linkage section 12, outlet section 13, fixed support 2nd, fixing hole 2a, fixed pan 21, curved surface 22, reinforcing edge 23, rubber sleeve 3, reinforcement 4, borehole jack 5.

As shown in Figures 1 to 4,

A kind of vehicle intercooler escape pipe, including tube body 1 of giving vent to anger, tube body 1 of giving vent to anger is made up of steel pipe, tube body of giving vent to anger 1 surfaces externally and internally is all covered with zinc coat 1a, and tube body 1 of giving vent to anger is by inducer 11, transition linkage section 12 and outlet section 13 structure Become continuous warp architecture；Give vent to anger and be provided with fixed support 2 on tube body 1, this fixed support 2 stretch out be formed with fixing flat Face 21, fixed pan 21 offers two fixing hole 2a being set up in parallel, is respectively fitted with rubber sleeve 3, rubber in fixing hole 2a The section of gum cover 3 is in I-shaped structure, is embedded in the groove at corresponding rubber sleeve 3 middle part at the fixing hole of fixed pan 21.

Carry out zinc-plated after being machined to escape pipe finished product in traditional zincincation again, therefore it is only coated with outer surface Zinc coat 1a, body is still easily corroded.This escape pipe is using first in the two sides of steel plate all zinc-plated formation zinc coat 1a, Ran Houzai By coiling welded make galvanized pipe after be reprocessed into escape pipe, therefore its surfaces externally and internally all can form effective zinc coat 1a, thus It is more effectively prevented from body and corrosion occurs, and then improve its service life.

In embodiment, inducer 11 and outlet section 13 are all formed with reinforcement 4；The setting of reinforcement 4 can increase inducer 11 and the intensity of outlet section 13.

In embodiment, one end of fixed support 2 is welded and fixed with described transition linkage section 12, and its other end forms fixing flat Face 21, fixed pan 21 is vertical setting with the welding ends of described fixed support 2.

In embodiment, the welding ends of fixed support 2 is in a curved surface 22, and is affixed with the described outer surface giving vent to anger tube body 1 Close.

In embodiment, the side of fixed support 2 just turns down formation reinforcing edge 23.

The curved surface 22 that the welding ends of fixed support 2 fits in the outer surface with transition linkage section 12, can make welding more Plus firmly, the curved surface fitting makes the stress-bearing capability of fixed support 2 higher, thus ensureing the reliability of fixation.And reinforcing edge 23 Setting then further increase the intensity of fixed support 2.

In embodiment, in rubber sleeve 3, it is respectively arranged with borehole jack 5.

In embodiment, the section of borehole jack 5 is in t character form structure.

Rubber sleeve 3 in fixing hole 2a can play cushioning effect, it is to avoid lead to bearing to loosen because of vibrations；And borehole jack 5 setting then can increase its wearability.

Escape pipe after machining carries out air tight test, and, under the pressure of 500kpa, pressurize 3 minutes is no for qualified products Leakage；In production process, full inspection air pressure is under 300kpa air pressure, pressurize 10s No leakage.In order to prevent body from getting rusty, and make external form Attractive in appearance, do one layer of electrostatic powder coating again in pipe surface of giving vent to anger and process, after the completion of process, through salt spray test, through 96 hours salt fogs Test, no red embroidery produces.The inner surface of escape pipe should clean, and must not have impurity during visual inspection；Give vent to anger tube outer surface no hair The defects such as thorn, scuffing, overlap, also without grease, adhesive and stain.

Most preferred embodiment of the present utility model illustrates, the various change made by those of ordinary skill in the art or remodeling All without departing from scope of the present utility model.

Claims

1. a kind of vehicle intercooler escape pipe, including tube body of giving vent to anger (1), is characterized in that: described tube body of giving vent to anger (1) is by steel Pipe is made, and the surfaces externally and internally of described tube body of giving vent to anger (1) is all covered with zinc coat (1a), described tube body of giving vent to anger (1) by Inducer (11), transition linkage section (12) and outlet section (13) constitute continuous warp architecture；Described tube body of giving vent to anger (1) On be provided with fixed support (2), this fixed support (2) stretches out and is formed with fixed pan (21), described fixed pan (21) offer two fixing holes being set up in parallel (2a) on, in described fixing hole (2a), be respectively fitted with rubber sleeve (3), institute The section of the rubber sleeve (3) stated is in I-shaped structure, is embedded at corresponding rubber sleeve at the described fixing hole of fixed pan (21) (3) in the groove in the middle part of；Described inducer (11) and outlet section (13) are all formed with reinforcement (4).

2. a kind of vehicle intercooler escape pipe according to claim 1, is characterized in that: the one of described fixed support (2) End is welded and fixed with described transition linkage section (12), and its other end forms fixed pan (21), described fixed pan (21) and The welding ends of described fixed support (2) is vertical setting.

3. a kind of vehicle intercooler escape pipe according to claim 2, is characterized in that: the weldering of described fixed support (2) Connecing end is in a curved surface (22), and fits with the outer surface of described tube body of giving vent to anger (1).

4. a kind of vehicle intercooler escape pipe according to claim 3, is characterized in that: the side of described fixed support (2) Just turnover forms reinforcing edge (23).

5. a kind of vehicle intercooler escape pipe according to claim 3, is characterized in that: in described rubber sleeve (3) respectively It is provided with borehole jack (5).

6. a kind of vehicle intercooler escape pipe according to claim 5, is characterized in that: the section of described borehole jack (5) is in t Character form structure.