CN106337725A - Novel intercooler main board - Google Patents
Novel intercooler main board Download PDFInfo
- Publication number
- CN106337725A CN106337725A CN201610987412.8A CN201610987412A CN106337725A CN 106337725 A CN106337725 A CN 106337725A CN 201610987412 A CN201610987412 A CN 201610987412A CN 106337725 A CN106337725 A CN 106337725A
- Authority
- CN
- China
- Prior art keywords
- hole
- right angle
- mainboard
- angle flange
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000002421 cell wall Anatomy 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000008685 targeting Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 6
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/045—Constructional details of the heat exchangers, e.g. pipes, plates, ribs, insulation, materials, or manufacturing and assembly
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a novel intercooler main board, which comprises a main board body (1), which is provided with a plurality of connecting through holes (2) for connecting the flat tubes of the intercooler. The main board body (1) is characterized in that the long side edge of the connecting through hole (2) of the plane of the main board body (1) has a right angle tipping edge (4) connected with the main board body (1), the opening of the right angle tipping edge (4) faces toward the inner direction of the main board body (1), and the wide edge of the connecting through hole (2) is the side wall plate of the main board body (1). The long-side side wall of the connecting through hole (2) and the flat tube of the intercooler are arranged for interference and squeezing. After the above structure is adopted, the through holes of the flat tubes are mounted to the inside of the main board body, so as to reduce the whole volume and make the main board light.
Description
Technical field
The present invention relates to the technical field of auto parts machinery, it is especially a kind of Novel intercooler mainboard.
Background technology
At present, turbo charged electromotor is widely used in automobile industry, this is because turbocharged engine
The scavenging efficiency of machine is higher than the natural inflow of general electromotor, and therefore turbocharged engine can have more than common engine
Big power.But after air enters turbocharger, the temperature of air can significantly raise, and atmospheric density also mutually strains
Little, after this not cooled high temperature pressurised gas enters the burning interior of electromotor, except meeting affects the inflation effect of electromotor
Outside rate, combustion knock also can be led to even to damage flame-out phenomenon because of too high temperature of air.It then becomes necessary in turbine
Setting central cooler in turbocharged engine system, that is, usually said charge air cooler, it serves the effect of cooling air,
So high temperature air enters back in electromotor after the cooling of charge air cooler, while ensureing trouble free service, and can improve
The scavenging efficiency of motivation.
The charge air cooler of prior art includes a series of parts such as mainboard, flat tube, baffle plate, fin composition, and mainboard is provided with
Multiple through holes being connected with flat tube, flat tube is passed through together with soldering connection with mainboard through-hole wall, and mainboard is connected with flat tube
The quality of degree, directly influences the service behaviour of later stage whole charge air cooler, and therefore, the structure of mainboard is extremely important.As country
" connecting the mainboard at cooling tube both ends in charge air cooler " of disclosed Publication No. cn103334828b on intellectual property board web
Patent, it is arranged at intervals with several for the bar hole of grafting cooling tube, the bar shaped on same side on substrate on substrate
The right angle flange of annular is provided with hole, four angles of each bar hole and right angle flange are provided with full angle, right angle
The guiding tooth that several turn up is provided with the outer face of flange, right angle flange is provided with knuckle with the corner of substrate.
But, the charge air cooler mainboard of above-mentioned this structure there is the problem that
1) because for installing the right angle flange being provided with annular on the substrate at the bar hole of cooling tube, these right angles turn over
Side is all to carry out flange to the direction outside mainboard, and therefore, the height of whole mainboard is just by the height of mainboard body with turn over straight
The height sum composition of angle flange, which increases the overall volume of mainboard；But, in order to ensure the company of cooling tube and mainboard
Connect, the height of flange must reach design load, it is thus impossible to be shortened by the mode of the flange height overall body to reduce mainboard
Long-pending；
2) further, the volume due to mainboard increases, and also increases the material weight of overall mainboard, and now with automobile
Lightweight development, component structural be it is also proposed with loss of weight, mitigates, proposes high performance requirement, therefore, the mainboard of prior art
Structure has not adapted to this lightweight demand.
Content of the invention
The technical problem to be solved is to provide a kind of through hole for installing flat tube and carries out to mainboard originally in vivo
Side flanging, thus reducing overall volume, making mainboard light-weighted Novel intercooler mainboard.
For solving above-mentioned technical problem, the band Novel intercooler mainboard that the present invention provides, including mainboard body, this mainboard is originally
Body is provided with multiple connection through holes for connecting charge air cooler flat tube；Connection through hole described in the described plane of mainboard body
Be there is at long side edge the right angle flange being connected as a single entity with mainboard body, the opening of right angle flange is oriented into mainboard body
Side to, and connect through hole broadside edge be mainboard body sidewall paneling；The long side wall connecting through hole is flat with charge air cooler
Coordinate for interference extrusion between pipe.
Described mainboard body includes the panel being connected as a single entity and the side wall, side wall and the panel that are connected to face plate edge profile
Form basin shape；Described panel has the base frame prominent to the inside of basin shape mainboard body, and the back side of corresponding base frame is indent
The seal groove for installing sealing member, connect through hole be located at base frame on, right angle flange be located at seal groove in；Described connection is led to
The broadside edge in hole be seal groove cell wall plate, connect through hole long side edge at right angle flange the two ends of length direction with close
The cell wall arc transition of sealing groove connects, and the broadside edge that base frame connects through hole is connected with seal groove cell wall arc transition.
The right angle flange that each connects at two long side edge of through hole is equipped with least two guiding buttress in the longitudinal direction,
Guiding buttress is the skewed marginal end portion being connected to right angle flange, and each connects the guiding on two right angle flange of through hole
Buttress is formed to the targeting port extending out.
Each guiding connecting on one of right angle flange on through hole is piled up neatly
Symmetry shape is distributed, and the angle being formed between each pair guiding buttress is 60 degree.
The quantity that each guiding connecting on each right angle flange on through hole described is piled up neatly is three, the height of each guiding buttress
For 1mm.
Base frame between two neighboring connection through hole is provided with along the reinforcement groove connecting through hole length direction, strengthens groove
Protrusion direction and right angle flange towards contrary.
After above structure, the present invention compared with prior art, has the advantage that
1) due to connecting the right angle flange of through hole in mainboard body interior, similar to the structure of an interior hole flanging, therefore subtract
Lack the monnolithic case volume of mainboard, that is, reduce the appearance profile size of mainboard；The broadside especially connecting through hole borrows
The side wall of mainboard body, greatly simplifies the structure of flanging die, improves the precision of size；Meanwhile, the structure of this interior hole flanging,
The connecting length of flat tube can be shortened, thus reducing water resistance；And the right angle flange height that can make varus hole maximizes, make master
Plate is more firm with the connection of flat tube；
2) design of buttress is guided on right angle flange, when not only flat tube is inserted with the connection through hole on mainboard, there is guiding and make
With flat tube is gradually tapering up downwards through guiding buttress, thus avoiding flat tube to produce pipe phenomenon with mainboard simultaneously；
3) it is provided with reinforcement groove on two adjacent base frames connecting between through hole, be the plate in order to increase mainboard body
Body intensity, also ensure that mainboard does not deform, and enables each dimensional requirement to reach requirement.
Brief description
Fig. 1 is the main structure diagram of Novel intercooler mainboard of the present invention.
Fig. 2 is the cross section structure diagram in a-a direction in Fig. 1.
Fig. 3 is the mplifying structure schematic diagram at b in Fig. 2.
Wherein, 1, mainboard body；2nd, connect through hole；3rd, guiding buttress；4th, right angle flange；5th, side wall；6th, panel；7th, base frame；
8th, seal groove；9th, strengthen groove.
Specific embodiment
With reference to the accompanying drawings and detailed description the present invention is described in more detail.
The structural representation of the Novel intercooler mainboard of the present invention shown in Fig. 1～Fig. 3, it includes mainboard body 1,
This mainboard body 1 is provided with multiple connection through holes 2 for connecting charge air cooler flat tube.Described in the described plane of mainboard body 1
Connection through hole 2 long side edge at be there is the right angle flange 4 being connected as a single entity with mainboard body 1, the opening direction of right angle flange 4
It is the inner side direction to mainboard body 1, and connect the sidewall paneling that the broadside edge of through hole 2 is mainboard body 1.Connect through hole 2
Long side wall and charge air cooler flat tube between for interference extrusion cooperation.
Described mainboard body 1 includes the panel 6 being connected as a single entity and the side wall 5 being connected to panel 6 edge contour, side wall 5
Form basin shape with panel 6.Described panel 6 has the base frame 7 prominent to the inside of basin shape mainboard body 1, corresponding base frame 7
The back side is the seal groove 8 for installing sealing member of indent, connects through hole 2 and is located on base frame 7, right angle flange 4 is located at seal groove 8
Interior.The broadside edge of described connection through hole 2 is the cell wall plate of seal groove 8, connects right angle flange 4 at the long side edge of through hole 2
The two ends of length direction be connected with the cell wall arc transition of seal groove 8, on base frame 7 connect through hole 2 broadside edge with close
Sealing groove 8 cell wall arc transition connects.
The right angle flange 4 that each connects at 2 two long side edge of through hole is equipped with least two guiding in the longitudinal direction
Buttress 3, guiding buttress 3 is the skewed marginal end portion being connected to right angle flange 4, and each connects two right angle flange 4 of through hole 2
On guiding buttress 3 formed to the targeting port extending out.
Each connects the guiding on guiding buttress 3 and another right angle flange 4 on one of right angle flange 4 on through hole 2
The angle being formed between buttress 3 symmetrically shape distribution, and each pair guiding buttress 3 is 60 degree.
The quantity that each guiding connecting on each right angle flange 4 on through hole 2 described piles up neatly 3 is three, each guiding buttress 3
It is highly 1mm.
The two neighboring base frame 7 connecting between through hole 2 is provided with along the reinforcement groove 9 connecting through hole 2 length direction, strengthens
The protrusion direction of groove 9 is contrary with the direction of right angle flange 4.
In the present embodiment, each connects three guiding buttress 3 companies of being respectively distributed on through hole 2 one of right angle flange 4
Connect the end positions on the length direction in hole 2 and centre position, the length of the guiding buttress at both end of which position is 5mm, in
Between the length of guiding buttress at position be 8mm.
Mainboard in the present embodiment and the mode being connected by soldering of flat tube, by the mainboard of this structure, make flat tube connect
The amount of tactile soldering flux substantially increases, and the water leakage ratio of therefore welding substantially reduces.
In order that the height of the right angle flange of interior hole flanging maximizes, this structure mainboard using the thinning design of extruding it is ensured that
Under the intensity of hole flanging wall thickness, the thick masterbatch of original 1.5mm is expressed to the thickness of 1.0mm, result of performance test is tested, should
Under the thickness of numerical value, the performance of mainboard is the most reasonable.
The above, be only the preferably feasible enforcement example of the present invention it is impossible to therefore limit to the interest field of the present invention,
For those skilled in the art, all make with technical scheme and technology design other are various corresponding
Change all should belong within the protection domain of the claims in the present invention.
Claims (6)
1. a kind of Novel intercooler mainboard, including mainboard body (1), this mainboard body (1) be provided with multiple for connect in cold
The connection through hole (2) of device flat tube；It is characterized in that: the long side of the connection through hole (2) described in plane of described mainboard body (1)
Edge has the right angle flange (4) being connected as a single entity with mainboard body (1), and the opening of right angle flange (4) is oriented to mainboard originally
The inner side direction of body (1), and connect the sidewall paneling that the broadside edge of through hole (2) is mainboard body (1)；Connect through hole (2)
Coordinate for interference extrusion between long side wall and charge air cooler flat tube.
2. Novel intercooler mainboard according to claim 1 it is characterised in that: described mainboard body (1) includes being linked as
The panel (6) of one and the side wall (5) being connected to panel (6) edge contour, side wall (5) and panel (6) form basin shape；Described
Panel (6) has the base frame (7) prominent to the inside of basin shape mainboard body (1), and the back side of corresponding base frame (7) is the use of indent
In the seal groove (8) installing sealing member, connect through hole (2) and be located on base frame (7), right angle flange (4) is located in seal groove (8)；
The broadside edge of described connection through hole (2) is the cell wall plate of seal groove (8), connects right angle at the long side edge of through hole (2) and turns over
The two ends of length direction on side (4) are connected with the cell wall arc transition of seal groove (8), the upper broadside connecting through hole (2) of base frame (7)
Edge is connected with seal groove (8) cell wall arc transition.
3. Novel intercooler mainboard according to claim 2 it is characterised in that: each connect through hole (2) two long while while
Right angle flange (4) at edge is equipped with least two guiding buttress (3) in the longitudinal direction, and guiding buttress (3) is skewed being connected to
The marginal end portion of right angle flange (4), and each connect through hole (2) two right angle flange (4) on guiding buttress (3) formed to
The targeting port extending out.
4. Novel intercooler mainboard according to claim 3 it is characterised in that: it is upper one of that each connects through hole (2)
Guiding buttress (3) on right angle flange (4) piles up neatly (3) symmetrically shape distribution with the guiding on another right angle flange (4), and each pair
The angle being formed between guiding buttress (3) is 60 degree.
5. Novel intercooler mainboard according to claim 3 it is characterised in that: described each connect through hole (2) upper each
The quantity of guiding buttress (3) on right angle flange (4) is three, and the height of each guiding buttress (3) is 1mm.
6. Novel intercooler mainboard according to claim 2 it is characterised in that: between two neighboring connection through hole (2)
Base frame (7) is provided with along the reinforcement groove (9) connecting through hole (2) length direction, and the protrusion direction of reinforcement groove (9) is turned over right angle
The direction on side (4) is contrary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610987412.8A CN106337725A (en) | 2016-11-02 | 2016-11-02 | Novel intercooler main board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610987412.8A CN106337725A (en) | 2016-11-02 | 2016-11-02 | Novel intercooler main board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106337725A true CN106337725A (en) | 2017-01-18 |
Family
ID=57841119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610987412.8A Pending CN106337725A (en) | 2016-11-02 | 2016-11-02 | Novel intercooler main board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106337725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968774A (en) * | 2017-03-24 | 2017-07-21 | 南宁八菱科技股份有限公司 | A kind of endurance heat exchanger main sheet turnup structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06213591A (en) * | 1993-01-20 | 1994-08-02 | Showa Alum Corp | Intercooler |
| EP0781973A1 (en) * | 1995-12-26 | 1997-07-02 | Valeo Climatisation | End plate for heat exchanger |
| US20060144579A1 (en) * | 2005-01-06 | 2006-07-06 | Denso Corporation | Heat exchanger |
| CN101111736A (en) * | 2005-02-03 | 2008-01-23 | 贝洱两合公司 | Heat exchanger |
| CN206144662U (en) * | 2016-11-02 | 2017-05-03 | 宁波沃特汽车部件有限公司 | Novel intercooler mainboard |
-
2016
- 2016-11-02 CN CN201610987412.8A patent/CN106337725A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06213591A (en) * | 1993-01-20 | 1994-08-02 | Showa Alum Corp | Intercooler |
| EP0781973A1 (en) * | 1995-12-26 | 1997-07-02 | Valeo Climatisation | End plate for heat exchanger |
| US20060144579A1 (en) * | 2005-01-06 | 2006-07-06 | Denso Corporation | Heat exchanger |
| CN101111736A (en) * | 2005-02-03 | 2008-01-23 | 贝洱两合公司 | Heat exchanger |
| CN206144662U (en) * | 2016-11-02 | 2017-05-03 | 宁波沃特汽车部件有限公司 | Novel intercooler mainboard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968774A (en) * | 2017-03-24 | 2017-07-21 | 南宁八菱科技股份有限公司 | A kind of endurance heat exchanger main sheet turnup structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |
|
| RJ01 | Rejection of invention patent application after publication |