CN101285416A - Cooling package and assembly method thereof - Google Patents
Cooling package and assembly method thereof Download PDFInfo
- Publication number
- CN101285416A CN101285416A CNA200810091903XA CN200810091903A CN101285416A CN 101285416 A CN101285416 A CN 101285416A CN A200810091903X A CNA200810091903X A CN A200810091903XA CN 200810091903 A CN200810091903 A CN 200810091903A CN 101285416 A CN101285416 A CN 101285416A
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- component
- core
- support
- case
- heat exchanger
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- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Air-Conditioning For Vehicles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A cooling component comprises: a first heat exchanger and a second heat exchanger. The first heat exchanger and the second heat exchanger are mutually fixed through a bracket. The first heat exchanger comprises a first core and a first box. The first box comprises: a core plate, to which the tube of the first core is connected; and box body which is connected to the core plate through a curl part of a curl core plate. The second heat exchanger comprises a second core and a second box. The bracket comprises a first mating part and a second mating part. The first mating part is mated to the end of the core plate of the first box to cover the curl part of the core plate. The second mating part is mated to the end of the second box of the second heat exchanger.
Description
Technical field
The present invention relates to a kind of cooling package, radiator and condenser are integrated into wherein, and relate to the method for assembling it.
Background technique
Traditionally, through elastic member, be installed to automobile body such as the heat exchanger of radiator and condenser separatedly.In the recent period, propose this heat exchanger and peripheral unit are integrated into assembly in advance, and assembly is installed on the vehicle.For example, Japanese unexamined patent discloses and has described a kind of heat exchanger and cover for 2005-188799 number and be integrated into wherein cooling package.For the cooling package of describing, condenser and cover are fixed to radiator, and condenser is installed to automobile body with the radiator that cover has been fixed on it then.In addition, by support with such as the secure component of screw, this condenser is fixed to the wall of the radiator tank of radiator, and this wall is to the upstream position about air stream.
Summary of the invention
The present invention has considered the problems referred to above, and a target of the present invention is to provide a kind of cooling package, and wherein: first heat exchanger and second heat exchanger utilize simple structure integrated each other, and the invention reside in and provide assembling its method.
According to an aspect of the present invention, cooling package comprises: first heat exchanger; Second heat exchanger; And support.This first heat exchanger comprises: first core; First case with the place, end that is arranged on first core.This first core comprises many pipes.Comprise for this first the case: the many central layers that pipe is connected to; And casing.This central layer has curled portion around it.Around casing that curled portion was curled, this central layer and casing are connected to each other.This second heat exchanger comprises: second core; Second case with the place, end that is arranged on second core.This support comprises: first component; With second component.This first component is fitted to the end of the central layer of first casing, to cover curled portion.This second component is fitted to second case end.This first heat exchanger is fixed to second heat exchanger by support.
In said structure, first heat exchanger and second heat exchanger are integrated each other by support.Since need not be such as the securing means of screw, first heat exchanger and the simple structure of the second heat exchanger utilization are fixed.In addition, because first component is fitted to central layer to cover curled portion, it has maximum strength in first the case, and when second heat exchanger is fixed to first heat exchanger by support, first casing will be unlikely impaired.
According to a further aspect in the invention, a kind of method of assembling cooling package comprises: first case the first end that first component of first support is coupled to first heat exchanger; One of second case of second heat exchanger end is coupled to second component of first support; With being coupled to second case another end at second component when, first component of second support is coupled to first case the second end with second support.
Therefore, by cooperating first component and second component of support, assemble first heat exchanger and second heat exchanger.
Description of drawings
With reference to accompanying drawing, by following detailed description, other target of the present invention, characteristic and advantage will be more readily apparent from, and wherein: like is represented by similar label, and wherein:
Fig. 1 is the perspective view according to the cooling package of the first embodiment of the present invention;
Fig. 2 is the perspective view according to first embodiment's cooling package, and wherein: support is removed from radiator and condenser;
Fig. 3 is the enlarged perspective according to the part of first embodiment's radiator;
Fig. 4 is the cross sectional view along the radiator part of the straight line IV-IV among Fig. 3;
Fig. 5 is the enlarged side view according to the part of first embodiment's cooling package;
Fig. 6 is the end elevation of the part of cooling package when the arrow VI in Fig. 5 watches; With
Fig. 7 is the cross sectional view along the part of the cooling package of the straight line VII-VII among Fig. 5.
Embodiment
Now with reference to Fig. 1 to Fig. 7 one embodiment of the present of invention are described.First embodiment's cooling package is used in the automobile, and is installed to the front end of automobile usually.Fig. 1 has shown when the cooling package when the front side of automobile is watched.In Fig. 1, do not show projection 12f and the through hole 330 that to be described in detail later.
As illustrated in fig. 1 and 2, this cooling package comprises: radiator 1 (for example first heat exchanger); With condenser 2 (for example second heat exchanger).This radiator 1 is carried out the cooling fluid of motor (not shown) and the heat exchange between the outside air, thus the cooling cooling fluid.This condenser 2 passes in circulation between the freezing mixture and outside air of circulate coolant of car air conditioner, carries out heat exchange, thus the cooling freezing mixture.
With respect to air stream, this condenser 2 is set at the upstream of radiator 1.In other words, this condenser 2 is set at the front portion of radiator 1.In the accompanying drawings, arrow R1 is corresponding to the fore-and-aft direction of automobile, and cooling package is installed in the automobile along the direction that is shown by arrow R1.Air flows to direction along the back usually.In addition, arrow R2 indicates the wherein stacked stacked direction of radiator tube.The longitudinal direction of arrow R3 indication radiator tube.For example, this cooling package is installed to automobile, so that: stacked direction R2 is corresponding to the left and right directions of automobile; And the longitudinal direction R3 of radiator tube is corresponding to the above-below direction of automobile.
This radiator 1 comprises radiator core 11 and a pair of radiator tank (radiator tank) 12.This radiator core 11 comprises radiator tube 1a and the radiating fin 1b that cooling fluid is flowed through.This radiating fin 1b is incorporated into the outer surface of radiator tube 1a, is used to increase the heat exchange area of air.This radiator tank 12 is set at radiator tube 1a end opposite place, and is communicated with radiator tube 1a.
This radiator 1 is the type radiator that flows downward, and wherein: cooling fluid flows along the vertical direction.This radiator tube 1a is configured to extend in an approximate vertical direction; And this radiator tank 12 is set at the place, top and bottom of radiator core 11.
Extend perpendicular to the direction of the longitudinal direction of radiator tube 1a on these radiator tank 12 edges, or rather, extends along stacked direction R2.In current embodiment, these radiator tank 12 along continuous straight runs extend, such as the left and right directions along automobile.Each radiator tank 12 comprises: central layer 12a, and radiator tube 1a is inserted into and is attached on it; With casing 12b, it utilizes central layer 12a that box house space 12d is provided.This casing 12b has halfpipe or drum.In current embodiment, this chip 12a is made by the metal such as aluminum alloy, and casing 12b for example is formed from a resin.
As shown in Figure 4, each casing 12b has along the projection ends 12c of the end of contiguous radiator tube 1a.Or rather, this projection ends 12c forms along the edge that extends along stacked direction R2 with along the edge that airflow direction R1 extends.In the edge of extending along stacked direction R2, this projection ends 12c is along the direction projection that is parallel to airflow direction R1; And in the edge of extending, along stacked direction R2 projection along airflow direction R1.Therefore, this projection ends 12c has annular shape, to surround case inner space 12d.
This central layer 12a has the duct ligation that radiator tube 1a is attached to and combines harmoniously 120.In addition, this central layer 12a has whole along the combine harmoniously accommodating part 122 at 120 edge of duct ligation, is used to hold the projection ends 12c of central layer 12a.This accommodating part 122 has rectangular shape transverse section substantially, and forms about pipe longitudinal direction R3, or rather, along the direction opposite with radiator core 11, the groove 121 that the outside of radiator core 11 is opened wide.
This accommodating part 122 has three walls usually, such as inwall 123, and end wall 124 and outer wall 125.This inwall 123 combines harmoniously 120 substantially perpendicularly crooked about duct ligation.This end wall 124 is substantially perpendicularly crooked about inwall 123.This outer wall 125 is substantially perpendicularly crooked about end wall 124.In other words, this inwall 123 extends from combine harmoniously 120 edge of duct ligation along being substantially perpendicular to combine harmoniously 120 direction of duct ligation.Or rather, this inwall 123 is arranged essentially parallel to pipe longitudinal direction R3 extension.This end wall 124 along with combine harmoniously 120 opposite directions and of duct ligation along extending from inwall 123 perpendicular to the direction of pipe longitudinal direction R3.This outer wall 125 extends from end wall 124 along pipe longitudinal direction R3 with along the direction opposite with radiator core 11.
In addition, this central layer 12a is formed with jointing nail portion 126.This jointing nail portion 126 is from the tip protrusion of outer wall 125.The 126 folding projection ends 12c of this jointing nail portion through casing 12b.Or rather, by the folding or curling jointing nail 126 process projection ends 12c of portion, this casing 12b is connected to central layer 12a.Therefore, this jointing nail portion 126 is as curled portion.
Sealed member 12e is set between the end wall 124 and projection ends 12c of accommodating part 122.Sealing parts 12e seals between end wall 124 and projection ends 12c, with the leakage of restriction from the cooling fluid of radiator tank 12.
This condenser 2 has chiller core 21 and a pair of condenser box (cabinet) 22.This chiller core 21 comprises: the condenser tube 2a that freezing mixture is flowed through; With radiating fin 2b, the outer surface that it is incorporated into condenser tube 2a is used to increase the heat exchange area of air.About the longitudinal direction of condenser tube 2a, this condenser box 22 is set at the place, opposite end of condenser tube 2a, and is communicated with condenser tube 2a.
In current embodiment, this condenser 2 is condensers of crossing current type and is provided so that: this freezing mixture roughly along continuous straight runs flows, such as along left and right directions.Or rather, this condenser tube 2a is configured to extend along the substantial level direction.This condenser box 22 be set at chiller core 21 about the end place.In addition, side plate 23 is set at the upper and lower end place of chiller core 21.This side plate 23 is parallel to condenser tube 2a, and the end of side plate 23 is connected to the end of condenser box 22.Or rather, this side plate 23 connects radiator tank 22 to keep the rectangular profile of radiator 2.
This condenser 2 is fixed to radiator 1 by support 3.In current embodiment, this support 3 for example is formed from a resin.As Fig. 1, shown in 2 and 5, this radiator 1 is provided so that: this radiator tube 1a extends along the vertical direction.This condenser 2 is set at the place ahead of radiator 1, so that: this condenser tube 2a extends along general horizontal direction.
Shown in Fig. 5 to 7, each support 3 comprises: heat sink side component 31 (for example, first component); With condenser side component 32 (for example second component).This heat sink side component 31 has to the roughly U of the central open of radiator core 11 type shape.Or rather, in the transverse section of determining perpendicular to pipe longitudinal direction R3, this heat sink side component 31 has roughly U type shape.This heat sink side component 31 is configured to be coupled to respect to stacked direction R1 the end of radiator tank 12, so that: the end wall 124 of central layer 12a, outer wall 125 and jointing nail portion 126 are capped in the end.
Specifically, this heat sink side component 31 generally includes: the first covering part 31a is used to cover jointing nail portion 26; The second covering part 31b is used to cover outer wall 125; With the 3rd covering part 31c, be used to cover end wall 124.As shown in Figure 7, in the transverse section of determining along the direction that is parallel to pipe longitudinal direction R3, this first to the 3rd covering part 31a, 31b, 31c form roughly U type shape.This first to the 3rd covering part 31a, 31b, 31c forms along the U type shape of heat sink side component 31 is whole.Therefore, at the place, end of radiator tank 12, this jointing nail portion 126, outer wall 125 and end wall 124 are covered by the integral body of heat sink side component 31.
Because heat sink side component 31 has roughly U type shape to the central open of radiator core 11, steering channel 310 is by first to the 3rd covering part 31a, 31b, and 31c provides.Therefore, by jointing nail portion 126, outer wall 125 and end wall 124 being inserted the longitudinal direction slip along radiator tank 12 of steering channel and while, this heat sink side component 31 can be fixed to radiator tank 12.Or rather, with respect to the longitudinal direction of radiator tank 12, this heat sink side component 31 can break away from.
The condenser side assembly 32 of this support 3 is configured to the longitudinal direction with respect to condenser box 22, is coupled to the end of condenser casing 22.This condenser side component 32 has: the 4th covering part 32a is used for along the end wall of the longitudinal direction covering condenser box 22 of condenser casing 22; With the 5th covering part 32b, be used to cover the peripheral wall of condenser box 22.The 5th covering part 32b has round-shaped or U type shape roughly, and forms the opening at the center that aims at chiller core 21.In addition, the 5th covering part 32b be configured to cover at least the condenser box 22 that surpasses half around (for example circumference).The 5th covering part 32b is pliable and tough, and is fixed to condenser box 22 by the expansion opening.
As shown in Figure 2, the 5th covering part 32b is along the direction opening that is parallel to the unlimited direction of heat sink side component 31.Similarly, when the longitudinal direction of radiator tank 12 slides, with heat sink side component 31 is fixed to radiator 31 in, this condenser side component 32 is fixed to condenser box 22.This heat sink side component 31 and condenser side component 32 are integral with each other.
As shown in Figure 1, this to the distance between the condenser box 22 greater than the distance between the side plate 13 of radiator 1.In other words, chiller core 21 along the length of the longitudinal direction of condenser tube 2a length along the stacked direction R2 of radiator tube 1a greater than radiator core 11.
This condenser side component 32 is positioned at the roughly place, angle of U type heat sink side component 31.In addition, this condenser side component 32 is positioned at compared with heat sink side component 31 more on the side near chiller core 21.This first covering part 31a and the 4th covering part 32a form step in the middle of them.Or rather, this first covering part 31a and the 4th covering part 32a are arranged on the varying level about pipe longitudinal direction R3.For example, the 4th covering part 32a of this condenser side component 32 becomes whole with the end face of the 3rd covering part 31c of heat sink side component 31.
This condenser side component 32 comprises plate 32c, and this plate 32c extends to chiller core 21 from the 4th covering part 32a.This plate 32c and the 4th covering part 32a be coplanar each other.
The casing 12b of this radiator tank 12 has along the outstanding projection 12f of the outward direction of radiator tank 12.About the airflow direction R1 of radiator core 11, this projection 12f is formed on upstream wall and the downstream wall of this casing 12b.About the pipe stacked direction R2 of radiator water casing 1a, this projection 12f location is near the end of casing 12b.In addition, as shown in Figure 6, each projection 12f has the inclined surface 12g to the sloped-end of radiator tank 12, and forms the angle about the longitudinal shaft of radiator tank 12.For example, when watching along pipe longitudinal direction R3, this projection 12f has the right angle trigonometry shape.
This support 3 has 31 extension parts 33 that extend along the direction opposite with radiator core 11 from the heat sink side component.For example, each extension part 33 has rectangular plate shape.This extension part 33 extends from the first covering part 31a along the vertical direction, or rather, and along the pipe longitudinal direction R3 of the outer surface of casing 12b.
This extension part 33 is formed with through hole 330, engages with the projection 12f with radiator tank 12.The location of this through hole 330 compared with second end of heat sink side component 31 more near first end of heat sink side component 31, more farther with respect to radiator core 11 second ends than first end.In addition, the end wall coplanar of the end wall of this extension part 33 and heat sink side component 31, this end wall surface is to the center of radiator core 11.
Next, will the method for fixed heat sink 1 and condenser 2 be described.
At first, the heat sink side component 31 of this support 3 (for example first support) is fitted to first end of two central layer 12a of radiator 1, such as upper core plate and bottom central layer.Then, the projection 12f of this radiator tank 12 engages with the through hole 330 of extension part 33.Similarly, this support 3 is fixed to first end of radiator tank 12.
Next, be fitted to the condenser side component 32 of the support 3 of first end that is fitted to radiator tank 12 as the end of the first condenser casing 22 of one of two condenser casings 22.
Then, the heat sink side component 31 of not being installed to other support 3 (for example second support) of radiator 1 is installed to second end of central layer 12a.The projection 12f of this radiator tank 12 engages with through hole 330.Like this, this support 3 is fixed to second end of radiator tank 12.
After this, be fitted to the condenser side component 32 of the support 3 of second end that is fixed to radiator tank 12 as another the end of the second condenser casing 22 of two condenser casings 22.Adopt this mode, this condenser 2 is fixed to radiator 1 by support 3.
As mentioned above, be coupled to heat sink side component 31 by the end with the central layer 12a of radiator tank 12, and the end of the condenser casing 22 of condenser 2 is coupled to condenser side component 32, this condenser 2 is fixed to radiator 1.In this case, optional such as the fastening apparatus of screw.Therefore, utilize simple structure, this condenser 2 is fixed to radiator 1.
In addition, this heat sink side component 31 is fitted to radiator water casing 12, so that: the jointing nail portion 126 that has maximum strength in radiator tank 12 is covered with first to the 3rd covering part 31a, 31b, 31c.Therefore, when condenser 2 was fixed to radiator tank 12 by support 3, this radiator tank 12 was not easy to be damaged or to destroy.
The casing 12b of this radiator tank 12 has along the outstanding projection 12f of outward direction.This projection 12 engages with the through hole 330 of support 3.Similarly, the constant intensity between support and the casing 12b increases.In addition, by engaging between projection 12f and the through hole 330, this support 3 casing 12b that is accurately positioned.In addition, by engaging between projection 12f and the through hole 330, this support 3 is improved with respect to the stability maintenance of casing 12b.Correspondingly, the constant intensity of this condenser 2 and radiator 1 and stability maintenance improve.
In addition, in the situation of the support 3 that is formed from a resin therein, support 3 easy moulding.
(other embodiment)
In the above-described embodiments, this radiator 1 for example is the down flow type heat exchanger, and wherein: cooling fluid is along direction is mobile up and down.Alternatively, this radiator 1 can be a cross flow type heat exchanger, and wherein: cooling fluid flows in a generally horizontal direction.
In the above-described embodiments, by support 3, this radiator 1 and condenser 2 are integrated into cooling package.Yet except radiator 1 and condenser 2, any miscellaneous equipment can be integrated into cooling package.For example, electric fan is used to produce the air that is used for cooling radiator 1 and condenser 2, and the cover be used for air is directed to radiator 1 and condenser 2, electric fan and the cover can be integrated into cooling package in addition.In this case, for example, this cover is installed to about airflow direction R3, the downstream side of radiator 1.Or rather, this covers on the side opposite with condenser 2, is fixed to radiator 1.
In addition, replace resin, this support can be made of metal.
In the above-described embodiments, the end surface of the 4th covering part 32a of this condenser side component 32 and the 3rd covering part 31c is whole forms.Yet this heat sink side component 31 and condenser side assembly 32 can be integrated in different ways.For example, the 3rd covering part 31c and the 4th covering part 32a can coplanar each other formation.As another example, the 4th covering part 32a can form with the second covering part 31b is whole.
In the above-described embodiments, this condenser side assembly 32 is positioned at the corner of heat sink side component 31.Yet this condenser side assembly 32 can be positioned at the diverse location place.For example, this condenser side component 32 can be formed on the wall of heat sink side component 31, and this wall is positioned at the downstream side with respect to the air fluid through radiator core 11.
For those skilled in the art, will expect other advantage and improvement easily.Therefore, from wideer angle, shown in being not limited in, the present invention reaches for example with described concrete details, representative equipment.
Claims (7)
1. cooling package comprises:
First heat exchanger comprises: first core; With first case at the place, end that is arranged on first core, described first core comprises many pipes; Described central layer and the casing that comprises that many pipes are connected to first case; Described central layer comprises curled portion at its periphery; The curled periphery of casing of described curled portion is so that described central layer and casing are connected to each other;
Second heat exchanger comprises: second core; Second case with the place, end that is arranged on second core; With
Support comprises first component and second component, wherein:
Described first component is fitted to the end of first case central layer, with the covering curled portion,
Described second component is fitted to second case end, and
Described second heat exchanger is fixed to first heat exchanger by support.
2. cooling package according to claim 1, wherein:
Described casing has along the outstanding projection of first case outward direction,
Described support be formed with through hole and
Described projection engages with the through hole of support.
3. cooling package according to claim 1 and 2, wherein:
Described support has extension part, and described extension part extends from first component along the direction opposite with first core, and
Described through hole is formed in the extension part.
4. method of assembling cooling package, this cooling package comprises: first heat exchanger and second heat exchanger, described first heat exchanger comprises: first core; With a pair of first case at the opposed end place of first core, described second heat exchanger comprises: second core; A pair of second case with at the opposed end place of second core said method comprising the steps of:
First component of first support is coupled to first case first end;
One of second case end is coupled to second component of first support;
With being coupled to second case another end at second component when, first component of second support is coupled to first case the second end with second support.
5. method according to claim 4, wherein:
The cooperation of first component of first and second supports comprises the curled portion of the central layer that covers first case.
6. according to claim 4 or 5 described methods, wherein:
The cooperation of first component of second support comprises along first case longitudinal direction, second support that slides.
7. according to claim 4 or 5 described methods, wherein:
The cooperation of first component of first and second supports comprises the through hole of first component and first case protrusion engagement.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007104507 | 2007-04-12 | ||
| JP2007-104507 | 2007-04-12 | ||
| JP2008-045630 | 2008-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101285416A true CN101285416A (en) | 2008-10-15 |
Family
ID=40057792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810091903XA Pending CN101285416A (en) | 2007-04-12 | 2008-04-10 | Cooling package and assembly method thereof |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2008281325A (en) |
| CN (1) | CN101285416A (en) |
| BR (1) | BRPI0800966A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291771A (en) * | 2015-11-16 | 2016-02-03 | 芜湖豫新世通汽车空调有限公司 | Method for assembling automotive air-conditioner condensation core assembly |
| CN106052204A (en) * | 2015-04-15 | 2016-10-26 | 哈农系统 | Vehicle condenser |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017201132A (en) * | 2016-05-02 | 2017-11-09 | 株式会社デンソー | Heat exchanger device |
| JP2019138506A (en) * | 2018-02-07 | 2019-08-22 | シャープ株式会社 | Heat exchanging device, method for connecting heat exchanger, and air conditioner |
-
2008
- 2008-02-27 JP JP2008045630A patent/JP2008281325A/en not_active Withdrawn
- 2008-04-10 CN CNA200810091903XA patent/CN101285416A/en active Pending
- 2008-04-11 BR BRPI0800966 patent/BRPI0800966A2/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052204A (en) * | 2015-04-15 | 2016-10-26 | 哈农系统 | Vehicle condenser |
| CN106052204B (en) * | 2015-04-15 | 2019-05-03 | 翰昂汽车零部件有限公司 | Condenser for use in vehicle |
| CN105291771A (en) * | 2015-11-16 | 2016-02-03 | 芜湖豫新世通汽车空调有限公司 | Method for assembling automotive air-conditioner condensation core assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0800966A2 (en) | 2009-07-14 |
| JP2008281325A (en) | 2008-11-20 |
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Open date: 20081015 |