CN203783718U - Rigid gas outlet pipe assembly structure of automobile intercooler - Google Patents
Rigid gas outlet pipe assembly structure of automobile intercooler Download PDFInfo
- Publication number
- CN203783718U CN203783718U CN201420218462.6U CN201420218462U CN203783718U CN 203783718 U CN203783718 U CN 203783718U CN 201420218462 U CN201420218462 U CN 201420218462U CN 203783718 U CN203783718 U CN 203783718U
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- Prior art keywords
- anger
- giving vent
- hard tube
- assembly structure
- gas outlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model relates to a rigid gas outlet pipe assembly structure of an automobile intercooler. The rigid gas outlet pipe assembly structure comprises a rigid gas outlet pipe body which is manufactured by a stainless steel metal pipe material and is formed by an inlet segment, a transition connection segment and an outlet segment, wherein the inlet segment and the outlet segment are respectively of an bending pipe structure; the transition connection segment is in bending transition with the outlet segment; an inlet and an outlet in the rigid gas outlet pipe body are vertically formed; a fixed bracket is arranged on the transition connection segment; at least one fixing hole is formed in the fixed bracket. The rigid gas outlet pipe assembly structure has the advantages that the structure is simple and stable as well as the service life is long; a rigid gas outlet pipe with a three-segment structure can adapt to a narrow mounting space; the inlet and the outlet in the rigid gas outlet pipe body are vertically formed, so that the rigid gas outlet pipe body can be directly applied between the intercooler with a vertical opening and an engine gas outlet pipe without being connected with other connection pipes and is convenient to assemble; the fixed bracket in which the fixing hole is formed is used for fixing the rigid gas outlet pipe, so that the rigid gas outlet pipe is simple and convenient to fix.
Description
Technical field
The utility model relates to auto parts machinery field, especially refers to a kind of vehicle intercooler hard tube assembly structure of giving vent to anger.
Background technique
Vehicle intercooler is the important composition parts of boosting system for automobile, no matter is mechanically-sapercharged engine or turbosupercharged engine, all need between pressurized machine and motor steam outlet pipe, intercooler be installed; It is installed between the pressurized machine and motor of automobile, and its effect is the scavenging efficiency that improves motor.
Why supercharged engine can have larger power than common engine, and wherein one of reason is exactly that the efficiency of its ventilation is higher than naturally giving vent to anger of common engine; When its temperature after supercharging air can significantly raise, density is corresponding uprising also, and intercooler plays the effect of cooling-air just, and high temperature air is cooling through intercooler, then enters in motor.Allow the high temperature air after supercharging directly enter motor if lack intercooler, can damage the phenomenon of even dead fire because too high temperature of air causes motor.
The temperature of waste gas of discharging due to motor is very high, can improve the temperature of giving vent to anger, and air density in compressed process can raise by the heat conduction of pressurized machine, and this is inevitable also can cause the rising of air temperature, thereby affects the charging efficiency of motor; If want further to improve charging efficiency, will reduce air outlet temperature, under the condition of identical air fuel ratio, 10 DEG C of the every declines of the temperature of pressurized air, the power of motor just can improve 3% to 5%.
Enter firing chamber without cooling pressurized air, except meeting affects the charging efficiency of motor, be also easy to cause engine combustion temperatures too high, cause the faults such as pinking, and can increase the content of the NOx in engine exhaust, cause atmospheric pollution.
In sum, intercooler plays a very important role in the pressurization system of automobile, and the operation conditions direct relation of intercooler the operation conditions of whole car.In intercooler through supercharging after air, therefore the connecting tube of intercooler need to have good resistance to pressure and sealing, existing intercooler air outlet pipe adopts rubber extrusion forming, some on body aramid line as reinforced layer, to increase its intensity, but still there is easily the shortcomings such as aging, working life is short, replacing is frequent, fixing difficulty in it, therefore its structure is further improved.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, provides simple in structure, long service life, fixing simply, a kind of vehicle intercooler hard tube assembly structure of giving vent to anger firmly.
The utility model solves the problems of the technologies described above adopted technological scheme:
A kind of vehicle intercooler hard tube assembly structure of giving vent to anger, comprise the hard tube body of giving vent to anger of being made by stainless steel metal tubing, wherein, the hard tube body of giving vent to anger is made up of inducer, transition linkage section and outlet section, inducer and outlet section are all bend pipe structure, transition linkage section and described outlet section curve transition, import and the outlet of giving vent to anger on hard tube body are vertical setting; On transition linkage section, be provided with fixed support, on this fixed support, offer at least one fixed hole.
The technical measures of optimizing also comprise:
Above-mentioned inducer and outlet section are all 90 ° of bend pipe structures.
Above-mentioned support bracket fastened one end and described transition linkage section are welded and fixed, and its other end arranges fixed pan, and fixed hole is opened on described fixed pan.
Above-mentioned support bracket fastened welding ends is a curved surface, and fits with the outer surface of described transition linkage section.
The number of above-mentioned fixed hole is two, and the center distance of two fixed holes is 25mm.
In above-mentioned fixed hole, rubber sleeve is installed, the periphery of rubber sleeve offers draw-in groove, and the edge of fixed hole is embedded in this draw-in groove.
Above-mentioned support bracket fastened both sides turnover forms reinforces limit.
The two ends of the above-mentioned hard tube body of giving vent to anger are shaped with respectively convex tendon.
A kind of vehicle intercooler of the present utility model hard tube assembly structure of giving vent to anger, the hard tube body of giving vent to anger is made up of stainless steel metal tubing, structural stability, long service life; The hard tube body of giving vent to anger is made up of inducer, transition linkage section, outlet section three stage structure, can use air hardening pipe and can adapt to well narrow and small installing space; And import and the outlet of giving vent to anger on hard tube body are vertical setting, it directly can be used between intercooler and motor steam outlet pipe that opening is vertical, take over without connecting again other, make to install become convenient; The fixed support that offers fixed hole in employing is fixed, simple, convenient.This vehicle intercooler hard tube of giving vent to anger adopts stainless steel hard tube structure, is more suitable in the automobile that adopts turbosupercharged engine.
In addition, support bracket fastened welding ends is a curved surface, and fits with the outer surface of described transition linkage section, can make weld more firm, and stress-bearing capability is stronger; And the reinforcing limit that the turnover of fixed support both sides forms has increased support bracket fastened intensity.
Rubber sleeve is installed in fixed hole, and rubber sleeve plays buffer function, can prevent from causing bearing loosening because of vehicle vibrations.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is I portion enlarged view in Fig. 1;
Fig. 3 is the sectional view of Fig. 1 A-A;
Fig. 4 is the sectional view of Fig. 1 B-B.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Be structural representation of the present utility model as shown in Figures 1 to 4,
Reference character is wherein: center distance H, the hard tube body 1 of giving vent to anger, convex tendon 1a, inducer 11, transition linkage section 12, outlet section 13, fixed support 2, fixed hole 2a, fixed pan 21, curved surface 22, reinforcing limit 23, rubber sleeve 3, draw-in groove 31.
As shown in Figures 1 to 4,
A kind of vehicle intercooler hard tube assembly structure of giving vent to anger, comprise the hard tube body 1 of giving vent to anger of being made by stainless steel metal tubing, wherein, the hard tube body 1 of giving vent to anger is made up of inducer 11, transition linkage section 12 and outlet section 13, inducer 11 and outlet section 13 are all bend pipe structure, transition linkage section 12 and described outlet section 13 curve transitions, import and the outlet of giving vent to anger on hard tube body 1 are vertical setting; On transition linkage section 12, be provided with fixed support 2, on this fixed support 2, offer fixed hole 2a.
In embodiment, inducer 11 and outlet section 13 are all 90 ° of bend pipe structures.
The hard tube body 1 of giving vent to anger of the present utility model is made up of stainless steel metal tubing, structural stability, long service life.The hard tube body 1 of giving vent to anger adopts the three stage structure of inducer 11, transition linkage section 12, outlet section 13, uses air hardening pipe and can adapt to well narrow and small installing space.Inducer 11 and outlet section 13 are all 90 ° of bend pipe structures, and by both settings of staggering, thereby import and the outlet of using on air hardening tube body 1 are vertical setting, to adapt to the connection between the vertically disposed intercooler of opening and motor steam outlet pipe, in the time connecting, without using other connecting tube, make easier for installation.
In embodiment, one end of fixed support 2 and described transition linkage section 12 are welded and fixed, and its other end arranges fixed pan 21, and fixed hole 2a is opened on described fixed pan 21.
In embodiment, the welding ends of fixed support 2 is a curved surface 22, and fits with the outer surface of described transition linkage section 12.
The welding ends of fixed support 2 is the curved surface 22 fitting with the outer surface of transition linkage section 12, can make welding more firm, and the curved surface fitting makes the stress-bearing capability of fixed support 2 stronger, thereby ensures fixing reliability.
In embodiment, the number of fixed hole 2a is two, and the center distance H of two fixed hole 2a is 25mm.
In embodiment, rubber sleeve 3 is installed in fixed hole 2a, the periphery of rubber sleeve 3 offers draw-in groove 31, and the edge of fixed hole 2a is embedded in this draw-in groove 31.Rubber sleeve 3 is cirque structure, and rubber sleeve 3 can play buffer function, thereby makes fixing more firmly, avoids causing bearing loosening because of vibrations.
In embodiment, the both sides turnover of fixed support 2 forms reinforces limit 23; The design of reinforcing limit 23 can increase the intensity of fixed support 2.
In embodiment, the two ends of the hard tube body 1 of giving vent to anger are shaped with respectively convex tendon 1a.
The hard tube of giving vent to anger after machining carries out air tight test, and acceptable product are under the pressure of 500kPa, and 3 minutes nothings of pressurize are leaked; In production process, full inspection air pressure is under 300kPa air pressure, and pressurize 10s is without leakage.In order to prevent that body from getting rusty, and make aesthetic in appearancely, do electrostatic powder coating processing on the hard tube surface of giving vent to anger, after finishing dealing with, through salt spray test, through 96 hours salt spray tests, produce without red embroidery.The internal surface of hard tube of giving vent to anger should clean, and when visual examination, must not have impurity; Give vent to anger hard tube outer surface without defects such as burr, scuffing, overlaps, also without grease, adhesive and stain.
Most preferred embodiment of the present utility model is illustrated, and the various variations of being made by those of ordinary skill in the art or remodeling can not depart from scope of the present utility model.
Claims (8)
1. the vehicle intercooler hard tube assembly structure of giving vent to anger, comprise the hard tube body (1) of giving vent to anger of being made by stainless steel metal tubing, it is characterized in that: the described hard tube body (1) of giving vent to anger is made up of inducer (11), transition linkage section (12) and outlet section (13), described inducer (11) and outlet section (13) are all bend pipe structure, described transition linkage section (12) and described outlet section (13) curve transition, described import and the outlet of giving vent to anger on hard tube body (1) are vertical setting; On described transition linkage section (12), be provided with fixed support (2), on this fixed support (2), offer at least one fixed hole (2a).
2. a kind of vehicle intercooler according to claim 1 hard tube assembly structure of giving vent to anger, is characterized in that: described inducer (11) and outlet section (13) are all 90 ° of bend pipe structures.
3. a kind of vehicle intercooler according to claim 2 hard tube assembly structure of giving vent to anger, it is characterized in that: one end and the described transition linkage section (12) of described fixed support (2) are welded and fixed, its the other end arranges fixed pan (21), and described fixed hole (2a) is opened on described fixed pan (21).
4. a kind of vehicle intercooler according to claim 3 hard tube assembly structure of giving vent to anger, it is characterized in that: the welding ends of described fixed support (2) is a curved surface (22), and fit with the outer surface of described transition linkage section (12).
5. a kind of vehicle intercooler according to claim 4 hard tube assembly structure of giving vent to anger, is characterized in that: the number of described fixed hole (2a) is two, and the center distance (H) of the fixed hole (2a) described in two is 25mm.
6. a kind of vehicle intercooler according to claim 5 hard tube assembly structure of giving vent to anger, it is characterized in that: in described fixed hole (2a), rubber sleeve (3) is installed, the periphery of described rubber sleeve (3) offers draw-in groove (31), and the edge of described fixed hole (2a) is embedded in this draw-in groove (31).
7. a kind of vehicle intercooler according to claim 6 hard tube assembly structure of giving vent to anger, is characterized in that: the both sides turnover of described fixed support (2) forms reinforces limits (23).
8. a kind of vehicle intercooler according to claim 7 hard tube assembly structure of giving vent to anger, is characterized in that: the two ends of the described hard tube body (1) of giving vent to anger are shaped with respectively convex tendon (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218462.6U CN203783718U (en) | 2014-04-30 | 2014-04-30 | Rigid gas outlet pipe assembly structure of automobile intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218462.6U CN203783718U (en) | 2014-04-30 | 2014-04-30 | Rigid gas outlet pipe assembly structure of automobile intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203783718U true CN203783718U (en) | 2014-08-20 |
Family
ID=51319914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218462.6U Active CN203783718U (en) | 2014-04-30 | 2014-04-30 | Rigid gas outlet pipe assembly structure of automobile intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203783718U (en) |
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2014
- 2014-04-30 CN CN201420218462.6U patent/CN203783718U/en active Active
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| GR01 | Patent grant |