CN101018999A - Side-plate for a radiator - Google Patents
Side-plate for a radiator Download PDFInfo
- Publication number
- CN101018999A CN101018999A CN200580030947.6A CN200580030947A CN101018999A CN 101018999 A CN101018999 A CN 101018999A CN 200580030947 A CN200580030947 A CN 200580030947A CN 101018999 A CN101018999 A CN 101018999A
- Authority
- CN
- China
- Prior art keywords
- side plate
- header
- cooling body
- cannelure
- transverse groove
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 24
- 230000003313 weakening effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 4
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
The invention relates to a metal side plate for a radiator, in particular a tubular radiator, such as those found in motor vehicles with combustion engines. According to the invention, the metal side-plate (20) is secured to securing points (13) on both sides on the collecting tubes (12) and a longitudinal slot (21) is introduced into the metal side-plate on at least one side in the region of the fixing. The fixing points (13) on the metal side plates (20) are embodied on collecting tubes (12) on one side of the longitudinal slot.
Description
Technical field
The present invention relates to a kind of side plate, it is used for radiator, particularly tubular radiator, and these heat sink applications are on the automobile that for example has internal combustion engine.
Background technology
This radiator has radiator core body, and pipe extends longitudinally in core body, has formed heat-transfer surface simultaneously between pipe.Radiator core body extends longitudinally between two headers, and at the passage of air that transversely is cooled on the other side.Here, radiator core body is sealed by side plate in the upper and lower, and this side plate extends between header too, and is fixed on the header in the place, fixed position.
When fluctuation appearred in the running temperature of tubular radiator, the length of pipe and heat-transfer surface also changed thereupon, like this, when fluctuation appears in the running temperature of tubular radiator, the length of pipe and heat-transfer surface also changes thereupon, and like this, side plate just has been subjected to the hot-stretch stress influence.Simultaneously, owing to the material and the uneven reason of being heated, it is flexible to occur uneven heat between the fringe region of side plate and radiator core body.This uneven heat is flexible to cause occurring cross force and longitudinal force between radiator core body and side plate, thereby produces stress at join domain.
Summary of the invention
The purpose of this invention is to provide a kind of side plate, its structure will be avoided owing to the flexible stress that transversely produces that side plate is extended of the side plate heat different with radiator core body.
This purpose realizes according to following side plate.
Radiator, particularly tubular radiator have a cooling body, and it extends longitudinally between two headers at side.Cooling body is surrounded by a side plate or a pair of side plate that is arranged in the cooling body both sides and extends longitudinally between header.Side plate is fixed on the header or in both sides in fixed point and is fixed on the header, and has cannelure at least one side in FX, when leaving cannelure on side plate, make the fixing point of side plate on header be positioned at a side of cannelure.
Make the power that is applied in the horizontal on the side plate be absorbed by this method, rather than power is directed to side plate in the fixing point of header by a kind of favourable mode.Transverse groove makes side plate in this zone reduction, thereby makes the influence that can be subjected to bending force here at an easy rate, and like this, bigger power just is converted into the distortion of side plate in the cannelure zone, thereby just can longitudinally not affact on the fixing point.
According to a kind of mode with advantage, groove will have enough length, thereby makes atenuator region have enough soft absorbabilities that comes.The present invention stipulates that the length of cannelure is at least 20mm for this reason.
And when determining the width of cannelure, also to make and reach enough degree by the formed reduction of cannelure.In preferred form of implementation, the width of cannelure is 2mm at least.Stipulate also that simultaneously the width of cannelure is comparatively favourable less than 5mm, thereby has guaranteed protection and the covering function of side plate in the cannelure zone.
In a preferred form of implementation, form a cannelure respectively in every side of side plate.Make reduction be distributed to the both sides of side plate in this way.
According to a preferred form of implementation of the present invention, side plate has at least one transverse groove on the next door of cannelure.Transverse groove in the plane of side plate perpendicular to longitudinal extension.Transverse groove has improved in the vertical soft, and like this, especially longitudinally Zuo Yong power just can be absorbed by transverse groove, thereby makes the fixing point of side plate can exceedingly not be subjected to the supporting of these power.In a preferred form of implementation, be provided with at least one transverse groove, the transverse groove of lesser amt particularly can be set, for example 2 or 3.
In the present invention, transverse groove can be substituted by each weakening region of side plate.For instance, weakening region also can be formed by the groove shape portion of being pressed on the side plate, and it especially can reduce the rigidity of side plate with respect to longitudinal extension.In order to form weakening region, this portion of being pressed into also can combine with one or more grooves.
According to one first preferred form of implementation, have only and after side plate is fixed on the cooling body, just leave transverse groove.Guaranteed in this way before being fixed to side plate on the cooling body, to be convenient to carry side plate.Here, transverse groove passes the whole width of side plate, thereby particularly side plate is divided into two half side plates.That is to say to have formed two fully independently half side plates, the power that they are applied on the fixing point is less.In addition, can be at least between side plate and the cooling body mode by for example solder brazing connects in the zone of transverse groove.
According to one second preferred implementing form, transverse groove is die-cut mouthful along horizontal expansion.Particularly be provided with connection strap here, die-cut mouthful both sides.In order to form being connected of enough good and dimensionally stable in whole die-cut mouthful zone, the width of connection strap is respectively about 5mm.Here, connection strap can be preferably outstanding from the side plate plane, promptly upwards rises.So just guaranteed good power absorption in the vertical, made side plate when carrying, keep enough shape stabilities in the horizontal simultaneously.Here, die-cut mouthful can be waveform.In addition, die-cut mouthful can form by a U-shaped district, and have a central groove between two support arms that extend into U-shaped.
According to another alternative form of implementation, can be with two transverse incisions that longitudinally stagger mutually as transverse groove.In this way, can in the whole width range of side plate, make side plate longitudinally occur at least once interrupting, but side plate still be an one simultaneously.Special provision here, each transverse incision extends to the edge that extends longitudinally always, and simultaneously, the length sum of two transverse incisions is greater than the width of side plate.That is to say, formed the overlapping region of transverse incision, and, in this zone, exist two transverse incisions from the length direction of side plate.
According to a preferred form of implementation, transverse groove to the distance of the tie point between side plate and the header greater than 100mm.This mode makes the zone between transverse groove and the tie point can occur reversing, and like this, side plate just can bear certain torque at least in the part, and alleviates cooling body or manage the load that a header connects.Transverse groove is preferably more than 130mm to the distance of the tie point between side plate and the header, and is then better greater than 150mm.
Description of drawings
The present invention is described in detail below by embodiment shown in the drawings.Wherein,
Fig. 1 is the schematic diagram according to radiator of the present invention;
It among Fig. 2 the side plate that has transverse groove on the radiator;
It among Fig. 3 the side plate that has the transverse groove that punches out;
It among Fig. 4 the side plate that has the transverse groove of forming by two transverse incisions;
It among Fig. 5 the side plate that has the waveform transverse groove.
The specific embodiment
Be radiator 10 in Fig. 1, it has the cooling body 11 that extends longitudinally between two headers 12.Between header 12, side plate 20 is positioned on the cooling body 11 and also is preferably located under it.It is fixed on the header 12 at fixing point 13 places of both sides.For instance, fixture 13 is connecting plates of header, and it passes the groove in the side plate, crooked 90 ° then.
Here, side plate 20 has a cannelure 21 respectively in the fixing point zone, and it is along the longitudinal extension of side plate 20, until the edge of side plate 20, simultaneously, two cannelures 21 form in the same side of each fixing point 13.Two transverse grooves 22 are along the distribution of lengths of side plate 20, and they form in the mode of die-cut mouthful of waveform in Fig. 1.
Fig. 2 to 5 is respectively the partial enlarged drawing of radiator 10, has wherein shown the different forms of implementation of the transverse groove 22 in the side plate 20.Also shown the fixing point 13 of side plate 20 on header 12 among the figure respectively.
Be the transverse groove 22 that laterally traverse on an edge among Fig. 2, it is left in side plate after especially above side plate 20 is fixed on radiator 10.This transverse groove is divided into independently half side plate 24 with side plate.
Be transverse groove 22 among Fig. 3, it forms in die-cut mouthful 23 mode, wherein, and die-cut mouthful both sides, particularly at 28 places, edge of side plate 20 formation connection strap 25.Here, connection strap 25 particularly upwards rises, and in side view projection triangular in shape.
Be transverse groove 22 among Fig. 4, it is formed by two transverse incisions 29.Transverse incision 29 longitudinally staggers mutually, and its extension adds the whole width that has together exceeded side plate 20.Simultaneously, they extend to 28 places, edge of side plate 20 always in both sides.
It among Fig. 5 another form of implementation of transverse groove 21.Two foundation trenches that extend longitudinally 30 are here arranged, and are the connection strap 25 to upper process on their next doors.Transverse incision 29 stretches out from foundation trench 30, formed the kerf of U-shaped simultaneously in a side, and another transverse incision 29 is to stretch out from another foundation trench 30, and extend into the center between other two transverse incisions 29.Realized waveform configuration in the zone of the transverse groove 21 of side plate in this way.
Claims (12)
1. the side plate that is used for radiator (10), especially for tubular radiator, has a cooling body (11), described cooling body extends longitudinally between two side headers (12), and by at least one side plate (20), the particularly a pair of side plate (20) that is arranged in cooling body (11) both sides and extends longitudinally between header (12) surrounds, it is characterized in that, side plate (20) is located to be fixed on header (12) at fixing point (13) and is gone up or be fixed on the header (12) in both sides, and at least one side at side plate is left cannelure (21) in FX, and the fixing point (13) of side plate (20) on header (12) forms in a side of cannelure simultaneously.
2. side plate according to claim 1 is characterized in that, the length of cannelure (21) is 20mm at least.
3. side plate according to claim 1 and 2 is characterized in that, the width of cannelure (21) is 2mm at least,, and preferably less than 5mm.
4. according to one of the claim of front described side plate, it is characterized in that, form a cannelure (21) respectively in the every side of side plate (20).
5. according to one of the claim of front described side plate, it is characterized in that side plate (20) has at least one weakening region or at least one transverse groove (22), described groove in the plane of side plate (20) perpendicular to longitudinal extension.
6. side plate according to claim 5 is characterized in that, has only after side plate (20) is fixed on the cooling body (11) and just leaves transverse groove (22), and simultaneously, transverse groove (22) is divided into two half side plates (24) with side plate (20).
7. side plate according to claim 5, it is characterized in that, transverse groove (22) forms in the mode along die-cut mouthful (23) of horizontal expansion, is provided with connection strap (25) in the both sides of die-cut mouthful (23) simultaneously, and connection strap (25) projection from the plane of side plate (20) preferably.
8. according to each described side plate in the claim 5 to 7, it is characterized in that die-cut mouthful (23) are in wave shape.
9. side plate according to claim 5, it is characterized in that two transverse incisions that longitudinally stagger mutually (29) are as transverse groove (22), and each transverse incision (29) extends to the edge (28) that extends longitudinally always, simultaneously, the length sum of two transverse incisions (29) is greater than the width of side plate.
10. according to one of the claim of front described side plate, it is characterized in that transverse groove greater than 100mm, is preferably more than 130mm, more preferably greater than 150mm to the distance of tie point (13).
11. radiator (10), tubular radiator particularly, has a cooling body (11), it extends longitudinally between two headers (12) that are positioned at side, and by at least one side plate (20), the particularly a pair of side plate (20) that is arranged in cooling body (11) both sides and extends longitudinally between header (12) surrounds, it is characterized in that, side plate (20) is located to be fixed on a header (12) at fixing point (13) and is gone up or be fixed on the header (12) in both sides, and leave cannelure (21) at least one side at side plate in FX, the fixing point (13) of side plate (20) on header (12) forms in a side of cannelure simultaneously.
12. heat exchanger assemblies, comprise first and second heat exchangers, wherein, first heat exchanger has first cooling body (11), described cooling body extends longitudinally between two first side headers (12), simultaneously, second heat exchanger has second cooling body, described cooling body extends longitudinally between two second side headers, and first and second cooling bodies form a cooling body assembly, this assembly comprises the corrugated fin that correspondingly becomes one with two cooling bodies, described cooling body assembly is by at least one side plate (20), the particularly a pair of side plate (20) that is arranged in cooling body assembly both sides and extends longitudinally between first and second headers (12) surrounds, it is characterized in that, side plate (20) is located to be fixed on one first and/or second header (12) at fixing point (13) and is gone up or be fixed on the header (12) in both sides, and leave cannelure (21) at least one side in FX, the fixing point (13) of side plate (20) on header (12) forms in a side of cannelure simultaneously.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004045022 | 2004-09-15 | ||
| DE102004045022.6 | 2004-09-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101018999A true CN101018999A (en) | 2007-08-15 |
| CN100513980C CN100513980C (en) | 2009-07-15 |
Family
ID=35457264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200580030947.6A Expired - Fee Related CN100513980C (en) | 2004-09-15 | 2005-09-09 | Side-plate for a radiator |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20070256819A1 (en) |
| EP (1) | EP1794531A1 (en) |
| JP (1) | JP2008513716A (en) |
| CN (1) | CN100513980C (en) |
| WO (1) | WO2006029764A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344134A (en) * | 2013-07-04 | 2013-10-09 | 江苏扬工动力机械有限公司 | Radiator |
| CN104930902A (en) * | 2014-03-21 | 2015-09-23 | 泰安鼎鑫冷却器有限公司 | Collision preventable structure of guard board for heat sink and processing method thereof |
| CN105021081A (en) * | 2014-04-17 | 2015-11-04 | 泰安鼎鑫冷却器有限公司 | Guard board used for antifatigue radiator |
| CN105317524A (en) * | 2014-07-30 | 2016-02-10 | 上海德朗汽车散热器制造有限公司 | Water tank radiator for automobile |
| CN105730219A (en) * | 2014-12-10 | 2016-07-06 | 上海德朗汽车零部件制造有限公司 | Automobile radiator side board with stress reducing function |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7594327B2 (en) * | 2005-04-11 | 2009-09-29 | Modine Manufacturing Company | Heat exchanger and method of making the same |
| US7621317B2 (en) * | 2006-05-11 | 2009-11-24 | Modine Manufacturing Company | Self-breaking radiator side plates |
| EP1921412B1 (en) * | 2006-11-09 | 2018-02-28 | VALEO AUTOSYSTEMY Sp. Z. o.o. | Heat exchanger provided with improved side plates |
| CN102760555A (en) * | 2012-07-27 | 2012-10-31 | 吉林省电力有限公司电力科学研究院 | Plate radiator of sloping-shoulder transformer |
| US10393451B2 (en) | 2013-01-21 | 2019-08-27 | Denso International America, Inc. | Stamped thermal expansion relief feature for heat exchangers |
| WO2015061447A2 (en) | 2013-10-23 | 2015-04-30 | Modine Manufacturing Comapny | Heat exchanger and side plate |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2786702B2 (en) * | 1989-12-07 | 1998-08-13 | 昭和アルミニウム株式会社 | Double integrated heat exchanger |
| GB2303437A (en) * | 1995-06-12 | 1997-02-19 | Ford Motor Co | Stress relief in heat exchangers |
| US6328098B1 (en) * | 1998-11-10 | 2001-12-11 | Valeo Inc. | Side member for heat exchanger and heat exchanger incorporating side plate |
| US6269868B1 (en) * | 1999-07-02 | 2001-08-07 | Visteon Global Technologies, Inc. | Heat exchanger with variable compression side support |
| JP2002147973A (en) * | 2000-08-30 | 2002-05-22 | Denso Corp | Duplex heat exchanger |
| US6412547B1 (en) * | 2000-10-04 | 2002-07-02 | Modine Manufacturing Company | Heat exchanger and method of making the same |
| US6446711B1 (en) * | 2000-12-27 | 2002-09-10 | Modine Manufacturing Company | Side piece for heat exchangers |
| KR100945335B1 (en) * | 2001-10-24 | 2010-03-08 | 베헤르 게엠베하 운트 콤파니 카게 | Heat exchanger |
| WO2003085348A1 (en) * | 2002-04-09 | 2003-10-16 | Behr Gmbh & Co. | Heat transfer unit, especially for a motor vehicle |
| DE10218048A1 (en) * | 2002-04-23 | 2003-11-13 | Behr Gmbh & Co | Heat exchanger, in particular heat exchanger module, for a motor vehicle |
| WO2004048874A1 (en) * | 2002-11-25 | 2004-06-10 | Behr Gmbh & Co. Kg | Heat exchanger unit, in particular for a motor vehicle and method for producing said unit |
| DE10333150A1 (en) * | 2003-07-22 | 2005-02-17 | Modine Manufacturing Co., Racine | Heat exchangers for motor vehicles |
-
2005
- 2005-09-09 JP JP2007530653A patent/JP2008513716A/en not_active Withdrawn
- 2005-09-09 US US11/662,786 patent/US20070256819A1/en not_active Abandoned
- 2005-09-09 WO PCT/EP2005/009692 patent/WO2006029764A1/en active Application Filing
- 2005-09-09 CN CN200580030947.6A patent/CN100513980C/en not_active Expired - Fee Related
- 2005-09-09 EP EP05793360A patent/EP1794531A1/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344134A (en) * | 2013-07-04 | 2013-10-09 | 江苏扬工动力机械有限公司 | Radiator |
| CN103344134B (en) * | 2013-07-04 | 2015-08-12 | 江苏扬工动力机械有限公司 | Radiator |
| CN104930902A (en) * | 2014-03-21 | 2015-09-23 | 泰安鼎鑫冷却器有限公司 | Collision preventable structure of guard board for heat sink and processing method thereof |
| CN105021081A (en) * | 2014-04-17 | 2015-11-04 | 泰安鼎鑫冷却器有限公司 | Guard board used for antifatigue radiator |
| CN105317524A (en) * | 2014-07-30 | 2016-02-10 | 上海德朗汽车散热器制造有限公司 | Water tank radiator for automobile |
| CN105730219A (en) * | 2014-12-10 | 2016-07-06 | 上海德朗汽车零部件制造有限公司 | Automobile radiator side board with stress reducing function |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1794531A1 (en) | 2007-06-13 |
| JP2008513716A (en) | 2008-05-01 |
| CN100513980C (en) | 2009-07-15 |
| US20070256819A1 (en) | 2007-11-08 |
| WO2006029764A1 (en) | 2006-03-23 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20190909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |