CN201326453Y - Inter cooler of automotive engine - Google Patents

Inter cooler of automotive engine Download PDF

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Publication number
CN201326453Y
CN201326453Y CNU2008202275278U CN200820227527U CN201326453Y CN 201326453 Y CN201326453 Y CN 201326453Y CN U2008202275278 U CNU2008202275278 U CN U2008202275278U CN 200820227527 U CN200820227527 U CN 200820227527U CN 201326453 Y CN201326453 Y CN 201326453Y
Authority
CN
China
Prior art keywords
main leaf
air chamber
main
leaf
lead
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.)
Expired - Fee Related
Application number
CNU2008202275278U
Other languages
Chinese (zh)
Inventor
李杨
Original Assignee
李杨
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李杨 filed Critical 李杨
Priority to CNU2008202275278U priority Critical patent/CN201326453Y/en
Application granted granted Critical
Publication of CN201326453Y publication Critical patent/CN201326453Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Abstract

The utility model discloses an inter cooler of automotive engine. The two long sides of the existing main leaf part are cancelled to lead the main leaf to be of a plat shape; a cooling pipe hole on the main leaf should be partially deepened and then punched; the appearance size of the periphery of the main leaf is the same as the appearance size of the periphery of the lower plane of the welding main leaf of an air chamber. When the main leaf is assembled, a special tool is used for acting on the materials surrounding the pipe hole of the main leaf to lead the cooling pipe to enter the pipe hole of the main leaf and lead the main left part to be not obviously deformed.

Description

The motor car engine intercooler
Affiliated technical field
The utility model relates to a critical component-intercooler in the car engine cooling system.
Background technique
At present, known motor car engine intercooler generally is the corrugated tube type structure, full aluminum material, and air chamber is welded on the main leaf part of core body assembly.Because the main leaf part adopts crooked two long limits to contain the structure of air chamber, fillet appears in the bending part on the long limit of main leaf, if the bottom plane of air chamber as requested with the main leaf plane contact, its cross-sectional profile width dimensions must be equal to or less than the distance between the filleted corner center, main leaf two long limit, but, the internal surface of the outer surface of air chamber and main leaf curved edges has just had the gap like this, its value is equal to or greater than the radius at curved edges Nei Yuan angle, curved edges must be remake during the welding of main leaf and air chamber on the outer surface that bending leans against air chamber, just be convenient to weld after eliminating the gap; If require the outer surface of air chamber directly to contact with the inner side surface of main leaf curved edges, then the lower plane of air chamber can not with the last plane contact of main leaf, but be higher than the distance of an one fillet radius, the total height of intercooler can not get guaranteeing thus.
The model utility content
In order to overcome this structural deficiency of main leaf part, the utility model provides a kind of intercooler of flat main leaf structure, not only can make things convenient for the installation of air chamber and main leaf, guarantee the setting height(from bottom) of air chamber, reduce two crooked long limit operations crooked again of main leaf, can also reduce the materials consumption of main leaf part about 13% for pressing close to air chamber.
The technological scheme that its technical problem that solves the utility model adopts is: the long limit of two bendings of main leaf part is now used in cancellation, make main leaf become writing board shape, cooling pore on the main leaf is wanted punching again behind the local pull and stretch, and the peripheral boundary dimension of lower plane that the boundary dimension of main leaf periphery and air chamber weld main leaf is identical.Assembling will affact on the material around the main leaf pore with special tool during main leaf, make cooling tube enter the pore of main leaf, and obvious distortion does not appear in the main leaf part.
The novel beneficial effect of this reality is, simplified the structure of the intercooler main leaf part of full aluminum material, made things convenient for assembling, reduced the materials consumption of main leaf part.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic front view of known intercooler assembly structure.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the plan view of core body assembly structure among Fig. 1.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the plan view of core body assembly after the plate shaped main leaf of employing the utility model.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the known plan view of now using the main leaf part.
Fig. 8 is the A-A sectional view of Fig. 7.
Fig. 9 is the plan view of the plate shaped main leaf of the utility model.
Figure 10 is the B-B sectional view of Fig. 9.
Figure 11 is known now using in the main leaf structure, occurs the cross section view in gap after air chamber and the main leaf assembling.
Figure 12 is the cross section view after the further again bending of the main leaf curved edges among Figure 11.
Figure 13 be existing with air chamber lower plane in the main leaf structure can not with the cross section view of plane contact on the main leaf.
Figure 14 is the cross section view of plate shaped main leaf of the utility model and air chamber assembling.
1. main leaves, 2. air chamber among the figure.
Embodiment
In the embodiment shown in fig. 5, main leaf (1) is installed on the core body that sequences cooling tube and backplate and the good heat-radiation belt of cloth, finishes the assembling of core body assembly.
In the embodiment shown in fig. 14, air chamber (2) is installed on the main leaf (1), behind the location, changes welding process over to.

Claims (1)

1. motor car engine intercooler, there are air chamber, main leaf, cooling tube, heat-radiation belt, backplate to be linked in sequence, it is characterized in that: the long limit of two bendings of main leaf part is now used in cancellation, make main leaf become writing board shape, the boundary dimension of main leaf periphery is identical with the peripheral boundary dimension of the lower plane of air chamber welding main leaf.
CNU2008202275278U 2008-12-18 2008-12-18 Inter cooler of automotive engine Expired - Fee Related CN201326453Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202275278U CN201326453Y (en) 2008-12-18 2008-12-18 Inter cooler of automotive engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202275278U CN201326453Y (en) 2008-12-18 2008-12-18 Inter cooler of automotive engine

Publications (1)

Publication Number Publication Date
CN201326453Y true CN201326453Y (en) 2009-10-14

Family

ID=41178426

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202275278U Expired - Fee Related CN201326453Y (en) 2008-12-18 2008-12-18 Inter cooler of automotive engine

Country Status (1)

Country Link
CN (1) CN201326453Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101829886A (en) * 2010-04-30 2010-09-15 天津市天发重型水电设备制造有限公司 Method for manufacturing pan-type oil cooler of hydro-power generating unit
CN104114831A (en) * 2012-03-15 2014-10-22 马勒国际有限公司 Charge-air cooling device
CN104511721A (en) * 2013-09-29 2015-04-15 沈阳华铁汽车散热器有限公司 Method for machining internal combustion engine inter-cooler main sheets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101829886A (en) * 2010-04-30 2010-09-15 天津市天发重型水电设备制造有限公司 Method for manufacturing pan-type oil cooler of hydro-power generating unit
CN101829886B (en) * 2010-04-30 2012-07-18 天津市天发重型水电设备制造有限公司 Method for manufacturing pan-type oil cooler of hydro-power generating unit
CN104114831A (en) * 2012-03-15 2014-10-22 马勒国际有限公司 Charge-air cooling device
CN104511721A (en) * 2013-09-29 2015-04-15 沈阳华铁汽车散热器有限公司 Method for machining internal combustion engine inter-cooler main sheets

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091014

Termination date: 20111218

C17 Cessation of patent right