CN107165717A - Water-cooled charger-air cooler - Google Patents
Water-cooled charger-air cooler Download PDFInfo
- Publication number
- CN107165717A CN107165717A CN201710618458.7A CN201710618458A CN107165717A CN 107165717 A CN107165717 A CN 107165717A CN 201710618458 A CN201710618458 A CN 201710618458A CN 107165717 A CN107165717 A CN 107165717A
- Authority
- CN
- China
- Prior art keywords
- housing
- chamber body
- core body
- water
- air cooler
- 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.)
- Withdrawn
Links
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
- F02B29/0462—Liquid cooled heat exchangers
-
- 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
A kind of water-cooled charger-air cooler, including core body and the housing for being coated on core body circumference, the housing are formed by the overall punching press flanging of one block of aluminium sheet, and form seam in the side of housing；Core body two-port is connected with air inlet chamber body and outlet chamber body by flange, and shell end is plugged in the gap between flange and core body；Housing upper and lower surface is respectively equipped with convex closure, the convex closure of housing upper surface close to core body end and is connected with cooling water pipe respectively.Present solution provides a kind of water-cooled charger-air cooler, the housing being molded using integrated punching, with compact conformation, the advantage of dependable performance.
Description
Technical field
The invention belongs to boosting internal combustion engine technical field, a kind of water-cooled charger-air cooler is refered in particular to.
Background technology
Internal combustion engine miniaturization is the important development route of energy-saving and emission-reduction, it is common to use turbocharging technology, and suction is started
The air of machine is pressurized, and to improve the air inflow of engine, improves engine power.Raised through turbo charged air pressure
While, temperature is also increased to more than 100 DEG C, it is necessary to which cooler carries out being cooled to 80 DEG C once to temperature, in order to avoid temperature is too high
Influence power, burning and the emission performance of internal combustion engine.
The charger-air cooler has air-cooled and two kinds of water-cooled, pressurized air is carried out using the natural wind in environment cold
But cooler is commercially commonly used, and cooler referred to herein, and official is clapped to pressurizing air using cooling water
Gas is cooled down, and heat exchange efficiency is high, and resistance is small, and the advantages of pipeline is short can reduce the oil consumption and discharge of internal combustion engine, and improve power
Response, application it is more and more.
Existing common scheme, the housing of cooler cladding core body is at least made up of the punching parts of more than 2, number of components
Amount is more, and when water hull is welded with tube bank, mainboard, the potential leakage point existed is more, complex technical process.
The content of the invention
It is an object of the invention to provide a kind of water-cooled charger-air cooler, the housing being molded using integrated punching, tool
There are compact conformation, the advantage of dependable performance.
The object of the present invention is achieved like this：A kind of water-cooled charger-air cooler, including core body and it is coated on core
The circumferential housing of body, the housing is formed by the overall punching press flanging of one block of aluminium sheet, and forms seam in the side of housing；Core body two
Port is connected with air inlet chamber body and outlet chamber body by flange, and shell end is plugged in the gap between flange and core body；Shell
Body upper and lower surface is respectively equipped with convex closure, the convex closure of housing upper surface close to core body end and is connected with cooling water pipe respectively.
By using above-mentioned technical proposal, housing is added by one piece of aluminium sheet punch forming through processes such as blanking, punching press, flangings
Work is formed, and it only forms one of seam, reduces potential leak point, and assembling is simple；Convex closure on housing collects for coolant
And distribution, for improving smooth and pressure drop；Mounting hole is set on convex closure, and water pipeline insertion mounting hole riveting, rear progress soldering is close
Sealing is determined.
It is preferred that, the core body includes heat exchange fin is distributed between the square breather pipe of spaced array, adjacent breather pipe
Piece；Breather pipe two ends are respectively communicated with air inlet chamber body and outlet chamber body, the cooling water pipe connection heat-exchange fin inner space；Institute
State housing upper surface to fit with square breather pipe top surface soldering, housing lower surface is fitted with the soldering of square breather pipe bottom surface；Housing
Both side surface is provided with operation window, and core body both sides are fitted with side plate, and side plate covers the operation window and passes through soldering with housing sidewall
Form overall.
By using above-mentioned technical proposal, the upper and lower surface of housing and square breather pipe upper and lower sides plane contact, and logical soldering
Link together, be conducive to strengthening core body intensity, also avoid current leakage current；Operation window work clamping body inner core convenient for assembly
Assembling, side plate is contacted with housing face, and forms entirety by soldering, and the water placed in heat-exchange fin passes through operation window stream
Go out, and ensure that the bonding strength of seam areas.
It is preferred that, the air inlet chamber body and outlet chamber body are working of plastics or aluminium casting.
It is preferred that, the flange is provided with claw, air inlet chamber body and discharge chamber body end mouthful along neck, the notch of neck is provided with
It is inserted in neck, claw catches on the outer wall of air inlet chamber body and outlet chamber body.
It is preferred that, the neck bottom land is provided with sealing ring.
It is preferred that, the width of the seam is less than 0.5mm.
Brief description of the drawings
Fig. 1 is the overall structure figure of the present invention；
The part that Fig. 2 is the present invention analyses figure；
Fig. 3 is the core body of the present invention and the cooperation figure of housing；
Fig. 4 is the part drawing of inventive shell.
Reference：1st, housing；2nd, convex closure；2a, mounting hole；3rd, cooling water pipe；4th, air inlet chamber body；5th, outlet chamber body；6、
Operation window；7th, seam；8th, sealing ring；9th, neck；10th, claw；11st, side plate；12nd, square breather pipe；13rd, heat-exchange fin；14、
Flange.
Embodiment
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings, referring to Fig. 1-4：
A kind of water-cooled charger-air cooler, including core body and be coated on the circumferential housing 1 of core body, the housing 1 by
The overall punching press flanging of one block of aluminium sheet is formed, and forms seam 7 in the side of housing 1；Core body two-port is connected with by flange 14
Air inlet chamber body 4 and outlet chamber body 5, the end of housing 1 are plugged in the gap between flange 14 and core body；The upper and lower surface of housing 1 is leaned on
Nearly core body end is respectively equipped with convex closure 2, the convex closure 2 of the upper surface of housing 1 is connected with cooling water pipe 3 respectively.It is arranged such, housing 1
By one piece of aluminium sheet punch forming, processed through processes such as blanking, punching press, flangings, it only forms one of seam 7, reduces latent
In leak point, assembling is simple；Convex closure 2 on housing 1 collects and distributed for coolant, for improving smooth and pressure drop；Convex closure 2
Upper setting mounting hole 2a, water pipeline insertion mounting hole 2a rivetings, the rear sealed with brazing that carries out is fixed.
With reference to Fig. 2 and Fig. 3, the core body includes being distributed between the square breather pipe 12 of spaced array, adjacent breather pipe
Heat-exchange fin 13；Breather pipe two ends are respectively communicated with air inlet chamber body 4 and outlet chamber body 5, and the cooling water pipe 3 connects heat exchange fin
The inner space of piece 13；The upper surface of housing 1 is fitted with the square top surface soldering of breather pipe 12, the lower surface of housing 1 and square ventilation
The bottom surface soldering laminating of pipe 12；The both side surface of housing 1 is provided with operation window 6, and core body both sides are fitted with side plate 11, and side plate 11 covers described
Operation window 6 simultaneously forms entirety with the side wall of housing 1 by soldering.It is arranged such, on the upper and lower surface of housing 1 and square breather pipe 12
Underside plan is contacted, and logical soldering connection is together, is conducive to strengthening core body intensity, is also avoided current leakage current；The convenience of operation window 6
The inner core of assembler's clamping body 1 is assembled, side plate 11 and the plane contact of housing 1, and forms entirety by soldering, is placed heat and is handed over
The water changed in fin 13 is flowed out by operation window 6, and ensure that the bonding strength at the position of seam 7.
It is preferred that, the air inlet chamber body 4 and outlet chamber body 5 are working of plastics or aluminium casting.
Specific to see Fig. 2, the edge of flange 14 is provided with neck 9, and the notch of neck 9 is provided with claw 10, air inlet chamber body 4 and goes out
The port of air chamber body 5 is inserted in neck 9, and claw 10 catches on the outer wall of air inlet chamber body 4 and outlet chamber body 5；The bottom land of neck 9 is provided with
Sealing ring 8.It is arranged such, improves the sealing property and assembling convenience of inlet plenum.
It is preferred that, the width of the seam 7 is less than 0.5mm.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure, shape, the principle of the present invention is done, all should be covered by within protection scope of the present invention.
Claims (6)
1. a kind of water-cooled charger-air cooler, including core body and the housing (1) for being coated on core body circumference, it is characterised in that：
The housing (1) is formed by the overall punching press flanging of one block of aluminium sheet, and forms seam (7) in the side of housing (1)；Core body two-port
Air inlet chamber body (4) and outlet chamber body (5) are connected with by flange (14), housing (1) end be plugged in flange (14) and core body it
Between gap in；Housing (1) upper and lower surface is respectively equipped with convex closure (2), the convex closure (2) of housing (1) upper surface close to core body end
It is upper to be connected with cooling water pipe (3) respectively.
2. water-cooled charger-air cooler according to claim 1, it is characterised in that：The core body includes spaced array
Square breather pipe (12), heat-exchange fin (13) is distributed between adjacent breather pipe；Breather pipe two ends are respectively communicated with inlet plenum
Body (4) and outlet chamber body (5), the cooling water pipe (3) connect heat-exchange fin (13) inner space；Housing (1) upper table
Face is fitted with square breather pipe (12) top surface soldering, and housing (1) lower surface is fitted with square breather pipe (12) bottom surface soldering；Housing
(1) both side surface is provided with operation window (6), and core body both sides are fitted with side plate (11), side plate (11) cover the operation window (6) and with
Housing (1) side wall forms entirety by soldering.
3. water-cooled charger-air cooler according to claim 1, it is characterised in that：The air inlet chamber body (4) and go out
Air chamber body (5) is working of plastics or aluminium casting.
4. water-cooled charger-air cooler according to claim 1, it is characterised in that：Flange (14) edge is provided with
Neck (9), the notch of neck (9) is provided with claw (10), and air inlet chamber body (4) and outlet chamber body (5) port are inserted in neck (9),
Claw (10) catches on the outer wall of air inlet chamber body (4) and outlet chamber body (5).
5. water-cooled charger-air cooler according to claim 4, it is characterised in that：Neck (9) bottom land is provided with
Sealing ring (8).
6. water-cooled charger-air cooler according to claim 1, it is characterised in that：The width of the seam (7) is small
In 0.5mm.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618458.7A CN107165717A (en) | 2017-07-26 | 2017-07-26 | Water-cooled charger-air cooler |
| CN201821189507.6U CN208734427U (en) | 2017-07-26 | 2018-07-25 | Water-cooled charger-air cooler |
| CN201810824111.2A CN109555595B (en) | 2017-07-26 | 2018-07-25 | Water-cooled charge air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710618458.7A CN107165717A (en) | 2017-07-26 | 2017-07-26 | Water-cooled charger-air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107165717A true CN107165717A (en) | 2017-09-15 |
Family
ID=59818190
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710618458.7A Withdrawn CN107165717A (en) | 2017-07-26 | 2017-07-26 | Water-cooled charger-air cooler |
| CN201821189507.6U Active CN208734427U (en) | 2017-07-26 | 2018-07-25 | Water-cooled charger-air cooler |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821189507.6U Active CN208734427U (en) | 2017-07-26 | 2018-07-25 | Water-cooled charger-air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107165717A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533383A (en) * | 2018-03-27 | 2018-09-14 | 浙江银轮机械股份有限公司 | A kind of booster-type water-air intercooler |
| CN111347929A (en) * | 2018-12-24 | 2020-06-30 | 长城汽车股份有限公司 | Integrated heat exchange device and vehicle with same |
-
2017
- 2017-07-26 CN CN201710618458.7A patent/CN107165717A/en not_active Withdrawn
-
2018
- 2018-07-25 CN CN201821189507.6U patent/CN208734427U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533383A (en) * | 2018-03-27 | 2018-09-14 | 浙江银轮机械股份有限公司 | A kind of booster-type water-air intercooler |
| CN111347929A (en) * | 2018-12-24 | 2020-06-30 | 长城汽车股份有限公司 | Integrated heat exchange device and vehicle with same |
| CN111347929B (en) * | 2018-12-24 | 2022-11-25 | 长城汽车股份有限公司 | Integrated heat exchange device and vehicle with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109555595A (en) | 2019-04-02 |
| CN208734427U (en) | 2019-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170915 |