CN105157467A - Main piece for intercooler - Google Patents
Main piece for intercooler Download PDFInfo
- Publication number
- CN105157467A CN105157467A CN201510629632.9A CN201510629632A CN105157467A CN 105157467 A CN105157467 A CN 105157467A CN 201510629632 A CN201510629632 A CN 201510629632A CN 105157467 A CN105157467 A CN 105157467A
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- China
- Prior art keywords
- hole wall
- main leaf
- band
- main piece
- hole
- Prior art date
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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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a main piece for an intercooler. The main piece for the intercooler comprises a main piece face, meshing walls and meshing teeth, wherein the meshing walls and the meshing teeth are arranged on the periphery of the main piece face in a surrounding manner and are used for bearing and containing air rooms. Grooves used for bearing and containing the peripheral walls of the air rooms are formed between the meshing walls and the main piece face. Long bar holes allowing radiating pipes to pass through are evenly formed in the main piece face in the longitudinal direction at intervals. Long edges of the long bar holes are transversely arranged in the horizontal direction, and the horizontal vertical projections of the long bar holes are rectangular round-corner holes. The radiating pipes of the intercooler pass through the long bar holes and are fixedly connected with the walls of the long bar holes. The main piece for the intercooler is characterized in that the main piece face protrudes upwards relative to the grooves to form a long bar hole platform; the long bar hole platform is provided with an arc hole wall belt which is concaved downwards relative to the long bar hole platform and extends on the vertical plane; and the whole hole wall belt is completely in contact and fixation with all the radiating pipes. Thus, the welding contact area of the main piece and the radiating pipes is enlarged, strength is improved, the risks of failure modes of deformation tearing and leaking can be lowered, and the reliability of the intercooler is improved.
Description
Technical field
The present invention relates to charge air cooler technical field, be specifically related to a kind of main leaf be connected with intercooler radiating tube.
Background technology
Charge air cooler is the vitals of engine with supercharger, its role is to the high temperature air temperature after reducing supercharging, to reduce the thermic load of engine, improves air inflow, and then increase the power of engine.Charge air cooler is made up of core body and air chamber two parts usually, and core body is main functional parts, its chief component comprises the fundamental parts such as radiating tube, heat-radiation belt, turbulent sheet, main leaf, baffle plate, as shown in Figure 1, curling wall and air chamber 7 undercut of main leaf 1 are fixed, and arrange sealing gasket 8 and form hermetic seal between main leaf 1 and air chamber 7; The grid position, hole of main leaf 1 is welded with intercooler radiating tube 6 respectively, and the thickness of welded bands 3 is that the hole wall of main leaf 1 is thick; Operationally, owing to being subject to the impact of the condition such as vibration, pressure, temperature, may there is failure mode due to constant intensity between radiating tube in main leaf 1 to charge air cooler not, makes charge air cooler cannot content with funtion requirement.
Summary of the invention
The technical problem to be solved in the present invention is: the new construction providing a kind of charge air cooler main leaf, when not affecting welding and not changing main leaf material composition, by changing existing main leaf structure, improve main leaf intensity, reducing charge air cooler causes main leaf to be out of shape the probability of happening even torn because of main leaf insufficient strength, ensures the reliability of charge air cooler.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of charge air cooler main leaf, comprises the unilateral and occlusion wall for containing air chamber that encloses in the unilateral surrounding of main leaf of main leaf and tooth engaged, occlusion wall and main leaf unilateral between the groove of containing air chamber circumference wall is set; The strip hole that can hold radiating tube and pass through is set at the unilateral longitudinally uniform intervals of main leaf, the long edge horizontal cross of strip hole is arranged, and the horizontal vertical projection of strip hole is rectangle fillet hole, intercooler radiating tube is fixedly connected with by this strip hole and with the hole wall of this strip hole, it is characterized in that: unilateral the raising up relative to groove of main leaf forms described strip hole platform, this strip hole platform is arranged the arch hole wall band extended to lower recess or projection and at perpendicular relative to this strip hole platform, whole hole wall band is all contacted with each radiating tube fixing; This hole wall band lower edge is higher than the inner groove surface of described groove.
In technique scheme, along main leaf longitudinally, on hole wall connecting band between adjacent two strip holes, plane is arranged lower than described hole wall band upper limb, and hole wall connecting band lower plane is concordant with described hole wall band lower edge, makes described hole wall connecting band and described hole wall band be connected to form round and smooth domatic.
In technique scheme, the unilateral center line along level longitudinal direction of main leaf is by described arch hole wall band; Described hole wall band upper limb is lower than described tooth engaged end face.
In technique scheme, described hole wall band upper limb and face, lower edge place are plane, and this plane makes described hole wall band become step-like camber arch lower than described strip hole platform.
In technique scheme, described hole wall band upper limb and face, lower edge place are plane, and in upper limb plane and lower edge plane, correspondence arranges vault on multiple evenly spaced vertical circular arc; Accordingly at described hole wall connecting band upper surface and the overall also corresponding circular arc vault arranging projection of lower surface; The circular arc vault of this correspondence respectively corresponding with vault on the described vertical circular arc of longitudinal both sides be connected to form round and smooth domatic.
In technique scheme, described arch hole wall band upper limb and face, lower edge place are that the wave line style that extension trend is consistent bends vault face, corresponding described hole wall connecting band is also for wave line style bends vault, described hole wall connecting band and described wave line style are bent, and arch hole wall band is corresponding is connected to form round and smooth domatic, and it is symmetrical that the wave line style of described arch hole wall band bends vault face bobbin centered by described longitudinal midline.
Thus, the present invention is not when affecting welding and not changing main leaf material composition, new construction is adopted by main leaf, increase the contact fixed-area of main leaf and radiating tube, can effectively slow down because insufficient strength causes distortion and the generation of Splitting, reach the object improving main leaf intensity, improve the reliability of charge air cooler.
Accompanying drawing explanation
Fig. 1 is the structural representation that in prior art, main leaf is connected with radiating tube.
Fig. 2 is according to charge air cooler main leaf structural representation (top view) of the invention process.
Fig. 3 is the hole center line sectional view of the charge air cooler main leaf according to the first form of the invention process.
Fig. 4 is the hole wall center line sectional view of the charge air cooler main leaf according to the first form of the invention process.
Fig. 5 is the structural representation that Fig. 3 is connected with radiating tube with the main chip of intercooler in 4 signals.
Fig. 6 is according to the second main chip of intercooler structural representation of the invention process (hole center line sectional view).
Fig. 7 is according to the second main chip of intercooler structural representation of the invention process (hole wall center line sectional view).
Fig. 8 is according to the third main chip of intercooler structural representation of the invention process (hole center line sectional view).
Fig. 9 is according to the third main chip of intercooler structural representation of the invention process (hole wall center line sectional view).
In accompanying drawing, each accompanying drawing illustrates corresponding as follows:
1, main leaf; 2, hole wall connecting band; 3, arch hole wall band; 4, tooth engaged; 5, wall is engaged; 6, radiating tube; 7, air chamber; 8, sealing gasket; 9, strip hole.
Detailed description of the invention
Embodiment 1:
Fig. 2-5 is according to main leaf in the first charge air cooler of the invention process.This charge air cooler main leaf comprise main leaf unilateral and the unilateral surrounding of main leaf enclose for the containing air chamber circumference occlusion wall 5 of wall and tooth engaged 4, occlusion wall 5 and main leaf unilateral between the groove of containing air chamber is set, sealing gasket 8 is set in the trench; The strip hole 9 that can hold radiating tube and pass through is set at the unilateral longitudinally uniform intervals of main leaf, the long edge horizontal cross of strip hole 9 is arranged, and the horizontal vertical projection of strip hole 9 is rectangle fillet hole, it is characterized in that: unilateral the raising up relative to groove of main leaf forms described strip hole platform, this strip hole platform is arranged the arch hole wall band 3 extended to lower recess and at perpendicular relative to this strip hole platform, whole hole wall band 3 is all contacted with each radiating tube 6 fixing; This hole wall band 3 lower edge is higher than the inner groove surface of described groove.Arch hole wall band 3 upper limb in Fig. 2-5 and face, lower edge place are plane, and these two planes are all lower than plane on described strip hole platform place.On hole wall connecting band 2 between adjacent two strip holes 9, plane is arranged lower than described hole wall band 3 upper limb, and lower plane is concordant with described hole wall band 3 lower edge, makes described hole wall connecting band 2 be connected to form round and smooth domatic with described hole wall band 3.
In technique scheme, the unilateral center line along level longitudinal direction of main leaf is by described arch hole wall band 3; Described hole wall band 3 upper limb is lower than described tooth engaged 4 end face.
Embodiment 2: Fig. 6-7 is according to main leaf structural representation in the second charge air cooler of the invention process.As can be seen from hole center line sectional view and hole wall center line sectional view, with embodiment 1 difference be: described arch hole wall band 3 upper limb and face, lower edge place are plane, in upper plane and lower plane, correspondence arranges vault on multiple evenly spaced vertical circular arc; Corresponding correspondingly on described hole wall connecting band 2 arrange protruding circular arc vault, the circular arc vault of this correspondence is protruding upward in described hole wall connecting band 2 place plane, make described hole wall connecting band 2 corresponding with described circular arc vault longitudinal direction be connected to form round and smooth domatic.
Embodiment 3: Fig. 8-9 is according to main leaf structural representation in the third charge air cooler of the invention process.As can be seen from hole center line sectional view and hole wall center line sectional view, with embodiment 1 difference be: described arch hole wall band upper limb and face, lower edge place are that the wave line style that extension trend is consistent bends vault face, corresponding described hole wall connecting band 2 is also for wave line style bends vault, described hole wall connecting band 2 and described wave line style are bent, and arch hole wall band 3 is longitudinal is correspondingly connected to form round and smooth domatic, and it is symmetrical that the wave line style of described arch hole wall band bends vault face bobbin centered by described center line.
Embodiment 2 is all similar with the Fig. 5 in embodiment 1 with 3 schematic diagrames be connected with radiating tube, it is all the song vault hole wall adopting non-rectilinear gabarit, thus add the fixing contact area of main leaf and radiating tube, main leaf is made to increase with the contact area of welding of radiating tube thus, intensity enhancing, can the risk producing and be out of shape the failure mode torn and reveal be reduced, improve the reliability of charge air cooler.
Claims (6)
1. a charge air cooler main leaf, comprises the unilateral and occlusion wall for containing air chamber that encloses in the unilateral surrounding of main leaf of main leaf and tooth engaged, occlusion wall and main leaf unilateral between the groove of containing air chamber circumference wall is set; The strip hole that can hold radiating tube and pass through is set at the unilateral longitudinally uniform intervals of main leaf, the long edge horizontal cross of strip hole is arranged, and the horizontal vertical projection of strip hole is rectangle fillet hole, intercooler radiating tube is fixedly connected with by this strip hole and with the hole wall of this strip hole, it is characterized in that: unilateral the raising up relative to groove of main leaf forms described strip hole platform, this strip hole platform is arranged the arch hole wall band extended to lower recess or projection and at perpendicular relative to this strip hole platform, whole hole wall band is all contacted with each radiating tube fixing; This hole wall band lower edge is higher than the inner groove surface of described groove.
2. charge air cooler main leaf according to claim 1, it is characterized in that: along main leaf longitudinally, on hole wall connecting band between adjacent two strip holes, plane is arranged lower than described hole wall band upper limb, hole wall connecting band lower plane is concordant with described hole wall band lower edge, makes described hole wall connecting band and described hole wall band be connected to form round and smooth domatic.
3. charge air cooler main leaf according to claim 1, is characterized in that: the unilateral center line along level longitudinal direction of main leaf is by described arch hole wall band; Described hole wall band upper limb is lower than described tooth engaged end face.
4. charge air cooler main leaf according to claim 1, is characterized in that: described hole wall band upper limb and face, lower edge place are plane, and this plane makes described hole wall band become step-like camber arch lower than described strip hole platform.
5. charge air cooler main leaf according to claim 1, is characterized in that: described hole wall band upper limb and face, lower edge place are plane, and in upper limb plane and lower edge plane, correspondence arranges vault on multiple evenly spaced vertical circular arc; Accordingly at described hole wall connecting band upper surface and the overall also corresponding circular arc vault arranging projection of lower surface; The circular arc vault of this correspondence respectively corresponding with vault on the described vertical circular arc of longitudinal both sides be connected to form round and smooth domatic.
6. charge air cooler main leaf according to claim 1, it is characterized in that: described arch hole wall band upper limb and face, lower edge place are that the wave line style that extension trend is consistent bends vault face, corresponding described hole wall connecting band is also for wave line style bends vault, described hole wall connecting band and described wave line style are bent, and arch hole wall band is corresponding is connected to form round and smooth domatic, and it is symmetrical that the wave line style of described arch hole wall band bends vault face bobbin centered by described longitudinal midline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629632.9A CN105157467A (en) | 2015-09-28 | 2015-09-28 | Main piece for intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629632.9A CN105157467A (en) | 2015-09-28 | 2015-09-28 | Main piece for intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105157467A true CN105157467A (en) | 2015-12-16 |
Family
ID=54798416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510629632.9A Pending CN105157467A (en) | 2015-09-28 | 2015-09-28 | Main piece for intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105157467A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801642A (en) * | 2016-12-29 | 2017-06-06 | 上海德朗汽车零部件制造有限公司 | A kind of vehicle intercooler with high compressive strength |
| CN107842610A (en) * | 2016-09-21 | 2018-03-27 | 曼胡默尔滤清器（上海）有限公司 | A kind of charge air cooler ring structure |
| CN108443008A (en) * | 2018-06-04 | 2018-08-24 | 上海德朗汽车零部件制造有限公司 | A kind of charge air cooler gas chamber that bottom is reinforced |
| CN108571378A (en) * | 2018-06-14 | 2018-09-25 | 东风贝洱热系统有限公司 | A kind of main chip of intercooler of automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101097122A (en) * | 2006-06-29 | 2008-01-02 | 株式会社电装 | Heat exchanger |
| CN103874902A (en) * | 2011-07-12 | 2014-06-18 | 法雷奥热系统公司 | Header box, heat exchanger and corresponding method of assembly |
| CN204610007U (en) * | 2015-02-12 | 2015-09-02 | 瑞安市鑫海汽车部件有限公司 | Car radiator hydroecium |
| CN204988004U (en) * | 2015-09-28 | 2016-01-20 | 湖北雷迪特冷却系统股份有限公司 | Main leaf for intercooler |
-
2015
- 2015-09-28 CN CN201510629632.9A patent/CN105157467A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101097122A (en) * | 2006-06-29 | 2008-01-02 | 株式会社电装 | Heat exchanger |
| CN103874902A (en) * | 2011-07-12 | 2014-06-18 | 法雷奥热系统公司 | Header box, heat exchanger and corresponding method of assembly |
| CN204610007U (en) * | 2015-02-12 | 2015-09-02 | 瑞安市鑫海汽车部件有限公司 | Car radiator hydroecium |
| CN204988004U (en) * | 2015-09-28 | 2016-01-20 | 湖北雷迪特冷却系统股份有限公司 | Main leaf for intercooler |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842610A (en) * | 2016-09-21 | 2018-03-27 | 曼胡默尔滤清器（上海）有限公司 | A kind of charge air cooler ring structure |
| CN106801642A (en) * | 2016-12-29 | 2017-06-06 | 上海德朗汽车零部件制造有限公司 | A kind of vehicle intercooler with high compressive strength |
| CN106801642B (en) * | 2016-12-29 | 2023-09-29 | 上海德朗汽车零部件制造有限公司 | Car intercooler with high compressive strength |
| CN108443008A (en) * | 2018-06-04 | 2018-08-24 | 上海德朗汽车零部件制造有限公司 | A kind of charge air cooler gas chamber that bottom is reinforced |
| CN108571378A (en) * | 2018-06-14 | 2018-09-25 | 东风贝洱热系统有限公司 | A kind of main chip of intercooler of automobile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |