CN207146987U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN207146987U CN207146987U CN201720983978.3U CN201720983978U CN207146987U CN 207146987 U CN207146987 U CN 207146987U CN 201720983978 U CN201720983978 U CN 201720983978U CN 207146987 U CN207146987 U CN 207146987U
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- CN
- China
- Prior art keywords
- heat exchanger
- catch box
- side plate
- pipe
- mentioned
- 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
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- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
The utility model suppresses to produce abnormal sound with not increasing amount of parts in a heat exchanger.On the width of the 1st and the 2nd catch box (12,14) for forming heat exchanger (10), a pair of side plates (20a, 20b) is provided with a manner of the sidepiece that covering is located at the outermost fin of width (18a), the thickness (Tb) along width that the thickness of slab (Ta) of the side plate (20a, 20b) is set to the pipe (16) than above-mentioned 1st catch box (12) and above-mentioned 2nd catch box (14) are connected is big.Thus, when Vibration propagation is to pipe (16) caused by the compressor (32) because being connected with the 1st catch box (12) and/or refrigerant flow, suppress to vibrate by the rigidity side plate (20a, 20b) higher than the pipe (16), therefore inhibit and produce abnormal sound because the vibration is propagated to ambient air.
Description
Technical field
It the utility model is related to by making medium internally circulate, air is passed through in outside can be carried out with the medium
Heat exchange carries out the heat exchanger of the heat exchange of above-mentioned air.
Background technology
In the past, in the air conditioner for vehicles for vehicles such as automobiles, using by refrigerant is internally circulated come
The heat exchangers such as the evaporator cooled down to the air passed through.Such as disclosed in patent document 1, the heat exchanger
With one group of catch box, the multiple pipes being connected between above-mentioned catch box, the multiple fin being located between above-mentioned pipe and it is located at
Most by a pair of side plates on the outside of the fin at width both ends, it is configured with side by side along the length direction of above-mentioned catch box
Pipe and above-mentioned fin are stated, and the core being made up of above-mentioned pipe and above-mentioned fin is strengthened by above-mentioned side plate.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2014-163610 publications
In above-mentioned heat exchanger, such as in the compression being compressed from the refrigerant to being supplied to the heat exchanger
The vibration of machine and/or in the refrigerant fluid with Bottomhole pressure caused vibration etc. by above-mentioned pipe arrangement and from catch box transmission
During to above-mentioned pipe, due to the thickness of slab of side plate is formed must be smaller than the width dimensions of the pipe orthogonal by direction with air, institute more than
State side plate and produce vibration, the vibration is propagated to the housing for surrounding above-mentioned heat exchanger, and thus the air on heat exchanger periphery produces
Vibrate and turn into the reason for producing abnormal sound.In addition, in order to suppress to produce such abnormal sound because of caused by vibration, consider in rubber
Damping means are set Deng on, but amount of parts and weight increase can be caused.
Utility model content
The utility model considers above-mentioned problem and researched and developed, and its object is to provide one kind not increasing parts
Suppress to quantity the heat exchanger of generation abnormal sound.
To achieve these goals, the utility model provides a kind of heat exchanger, has：Configure spaced apart from each other
One group of catch box；Both ends alongst are connected respectively with catch box and internally multiple pipes of circulation medium；It is located at
Multiple fin between adjacent pipe；With the fin installed in the width both ends of the bearing of trend along catch box
On side plate, the heat exchanger is characterised by,
Side plate is formed by sheet material, and the thickness of slab of side plate is formed relative to the thickness of the pipe of the bearing of trend along catch box
Obtain greatly.
According to the utility model, on the bearing of trend of catch box for forming heat exchanger, located at its width two
Side plate is installed on the fin of end, its thickness of slab is set to the thickness of the pipe than the bearing of trend along catch box
Greatly.
Thus, for example media flow in because of the compressor and/or pipe for heat exchanger feeding medium and
Caused vibration via fin and in the case of traveling to side plate, can also be shaken from pipe by the high side plate of rigidity to suppress this
It is dynamic.Its result is, it is not necessary to is provided for suppressing the damping means of vibration, therefore can not increase the parts in heat exchanger
Suppress to quantity to vibrate the propagation of heat exchanger periphery so as to suppress air generation abnormal sound.
Furthermore it is possible to the thickness of side plate is set as more than 1.6mm, below 5mm.
Moreover, on the bearing of trend of catch box, by making the end face of catch box and the side of side plate turn into coplanar, and energy
Gap between the housing in enough outsides for reducing and being located at heat exchanger, therefore can suppress to leak out from what gap passed through.
Utility model effect
According to the utility model, following effect can be obtained.
That is, on the bearing of trend of catch box for forming heat exchanger, in the fin located at its width both ends
On side plate is installed, its thickness of slab is set to bigger than the thickness of the pipe of the bearing of trend along catch box, is thus for example
Vibration caused by making the media flow in because of the compressor and/or pipe for heat exchanger feeding medium is from pipe via scattered
Backing and in the case of traveling to side plate, also can suppress to vibrate well by the high side plate of rigidity.Its result is, can not
Propagated by suppressing vibration heat exchanger periphery to suppress air generation abnormal sound with increasing the amount of parts of heat exchanger.
Brief description of the drawings
Fig. 1 is the outward appearance front view of the heat exchanger of embodiment of the present utility model.
Fig. 2 is the enlarged front view near the side plate in the heat exchanger for represent Fig. 1.
Fig. 3 is the sectional view along Fig. 1 III-III lines.
Description of reference numerals
The catch box of 10 ... heat exchanger 12 ... the 1st
14 ... the 2nd catch boxs 16 ... are managed
18th, 18a ... fin 20a, 20b ... side plates
22 ... ingress pipe 24 ... delivery lines
26 ... bellying 28 ... joggling parts
30 ... housing 32 ... compressors
Embodiment
On heat exchanger of the present utility model, preferred embodiment is exemplified below, while one side is detailed referring to the drawings
Ground illustrates.In Fig. 1, reference 10 represents the heat exchanger of embodiment of the present utility model.
As shown in figure 1, the heat exchanger 10 is used for example as the evaporator for having refrigerant (medium) to circulate inside it, bag
Contain：Into one group of the 1st and the 2nd catch box (tank) 12,14；By what is connected between above-mentioned 1st catch box 12 and the 2nd catch box 14
Multiple pipes 16；It is located between above-mentioned pipe 16 and multiple fin 18, the 18a of corrugated warpage；Collect with being located at along the above-mentioned 1st
A pair of side plates 20a, 20b at the both ends of the width (arrow A directions) of the catch box 14 of liquid case 12 and the 2nd, make air to
The thickness direction of the orthogonal heat exchanger 10 of the width (arrow A directions) of above-mentioned 1st and the 2nd catch box 12,14 is (in Fig. 3
Arrow C directions) by, thus with above-mentioned refrigerant carry out heat exchange.
1st and the 2nd catch box 12,14 is formed as the box-like inside it with space, in the width side of heat exchanger 10
Extended on to (arrow A directions) with specific length, and supply/discharge refrigeration is provided with the one end of above-mentioned 1st catch box 12
The ingress pipe 22 and delivery line 24 of agent.
Pipe 16 is for example formed as the section flat being made up of aluminum, alongst (arrow B1, B2 inside it
Direction) formed with the stream 27 (reference picture 3) for refrigerant circulation, one end is connected with the inside of the 1st catch box 12, another
End is connected with the inside of the 2nd catch box 14, from there through above-mentioned pipe 16 by above-mentioned 1st catch box 12 and above-mentioned 2nd liquid collecting
Case 14 connects.
In addition, width (arrow A direction) of the pipe 16 along the 1st and the 2nd catch box 12,14 and be spaced from each other it is equal between
Every ground be provided with it is multiple, and as shown in figure 3, by along the flow direction of air (arrow C1 directions) and as two row in a manner of set
Put.
As shown in FIG. 1 to 3, fin 18,18a to the sheet moulding aluminum such as by being flexed into section wave
Line shape, configure, and be formed as with undulatory section by relative to be adjacent to two pipes 16 and in a manner of alternately contacting
Thickness direction of the shape along heat exchanger 10 only extends Rack.
Side plate 20a, 20b are for example made up of the sheet material formed with fixed thickness, and soldering respectively is being configured at heat exchanger 10
Width both ends fin 18a sidepiece on, the length dimension of its length dimension and above-mentioned fin 18a is substantially same
Etc. ground formed.Thus, the outermost fin 18a of width sidepiece is located in heat exchanger 10 by side plate 20a, 20b
Covering.
In addition, as shown in figure 3, on side plate 20a, 20b be provided with to length direction (arrow B1, B2 directions in Fig. 1)
The prominent multiple bellyings 26 of orthogonal thickness direction (arrow A directions), the bellying 26 is with section substantially rectangular shape along length
Degree direction (arrow B1, B2 directions) is extended with same cross-sectional, and in width (the arrow C side orthogonal with the length direction
To) on set with being spaced from each other predetermined distance.
The side plate 20a, 20b thickness of slab Ta are formed must be bigger (Ta than the thickness Tb orthogonal to the longitudinal direction in pipe 16
＞ Tb).In other words, side plate 20a, 20b thickness of slab Ta is set to than the extension along the 1st and the 2nd catch box 12,14 in pipe 16
The thickness Tb in direction (arrow A directions) is big.
In addition, the thickness Tb of above-mentioned pipe 16 refer to a side of the wide cut shape for being formed as section flat with it is another
The distance between side.In particular, it is preferred that side plate 20a, 20b thickness of slab Ta are set as more than 1.6mm, below 5mm
(1.6mm≤Ta≤5mm), and most preferably make above-mentioned thickness of slab Ta be below 3mm (Ta≤3mm).In addition, when make side plate 20a,
When 20b thickness of slab Ta is more than 5mm, the weight increase of heat exchanger 10 can be caused, and the fuel consumption reduction to vehicle causes shadow
Ring, thus it is not preferred.
Thus, side plate 20a, 20b has the rigidity higher than pipe 16.
In addition, as shown in Figures 1 and 2, be respectively formed with the both ends of the length direction along side plate 20a, 20b to
The joggling part 28 of the direction warpage orthogonal with the length direction, joggling part 28 are arranged to, in above-mentioned side plate 20a, 20b to abut
When mode is arranged on fin 18a, above-mentioned fin 18a both ends are covered.
In addition, side plate 20a, 20b be not limited to as described above along the both ends of its length direction relative to the 1st and
The situation that 2nd catch box 12,14 is set at spaced intervals, for example, it is also possible to be above-mentioned both ends relative to the 1st catch box 12
Lower surface and the 2nd catch box 14 upper surface abut in the state of connection or the both ends to above-mentioned 1st liquid collecting
Connected in the state of the inside insertion of the catch box 14 of case 12 and the 2nd.
Also, side plate 20a, 20b in its bellying 26 with fin 18a sidepiece by abutting and joggling part 28 covers
Soldering is carried out in the state of above-mentioned fin 18a both ends and is integratedly fixed.Now, as shown in Figures 1 and 2, the 1st
And the 2nd catch box 12,14 width (arrow A directions) on, side plate 20a, 20b turn into outermost side with it is above-mentioned
The end face along width of 1st and the 2nd catch box 12,14 is set as coplanar mode.
The heat exchanger 10 of embodiment of the present utility model is substantially formed as described above, next illustrates its action
And action effect.In addition, illustrate to be used as evaporator and be provided with a manner of on the outside of it to be used for by heat exchanger 10 herein
The situation for the rectangular-shaped housing 30 (reference picture 2) that above-mentioned heat exchanger 10 is installed to vehicle body (not shown).
First, the refrigerant imported by pipe arrangement (not shown) from ingress pipe 22 passes through multiple pipes 16 from the 1st catch box 12
(arrow B1 directions) is flowed downwards, reaches the space of the 2nd catch box 14.The refrigerant from the 2nd catch box 14 again by
Multiple pipes 16 upward flow and after importeding into the 1st catch box 12 by (arrow B2 directions), is discharged from delivery line 24 and by not
The pipe arrangement of diagram and supply and compressed to compressor 32.
Like this, in heat exchanger 10, the refrigerant circulated in multiple pipes 16 from fin 18,18a with passing through
Heat exchange is carried out between air, the refrigerant is heated, and is exported from delivery line 24 and is circulated to the grade of compressor 32.
In addition, caused vibration and/or shaking in the refrigerant fluid (not shown) with Bottomhole pressure in compressor 32
Dynamic grade is propagated via ingress pipe 22 and delivery line 24 to the 1st catch box 12 and pipe 16 sometimes.In this case, due to
The thickness of slab Ta of a pair of side plates 20a, 20b, which is formed, obtains (Ta ＞ Tb) thicker than the thickness Tb of pipe 16, thus from above-mentioned pipe 16 via
Fin 18,18a and travel to above-mentioned side plate 20a, 20b vibration and suppressed by rigidity high side plate 20a, 20b.Therefore, prevent
Stop the vibration traveled in pipe 16 to propagate to housing 30 via side plate 20a, 20b, so as to inhibit because of the vibration of the housing 30
Caused by ambient air produce abnormal sound.
As described above, in the present embodiment, in the width for the 1st and the 2nd catch box 12,14 for forming heat exchanger 10
On direction (arrow A directions), side plate 20a, 20b are respectively equipped with the sidepiece located at outermost fin 18a, by its thickness of slab
Ta be set to it is bigger than the thickness Tb of pipe 16, thus, for example, even in because for heat exchanger 10 supply refrigerant pressure
Vibration caused by contracting machine 32 and/or refrigerant flowing travels to side plate 20a, 20b from pipe 16 via fin 18,18a
In the case of, also the vibration can be suppressed by rigidity high side plate 20a, 20b.
Its result is, by improving the rigidity of side plate used in a heat exchanger in the past, without being provided for
Suppress the damping means of vibration, suppress while amount of parts can not be increased vibration to the housing 30 located at the outside of heat exchanger 10
Propagate, abnormal sound is produced so as to suppress the air on the periphery of heat exchanger 10.
In addition, on the width (arrow A directions) of the 1st and the 2nd catch box 12,14, by by side plate 20a, 20b
As outermost side in a manner of turning into coplanar with the end face along width of above-mentioned 1st and the 2nd catch box 12,14
Formed, and can reduce and be located at the gap between the housing 30 in the outside of heat exchanger 10, therefore can suppressed from the gap
The leaking out towards downstream passed through.
Moreover, in the above-described embodiment, side plate 20a, the 20b with bellying 26 are illustrated, but it is not special
Shape is defined in this, for example, it is also possible to be the flat side plate without above-mentioned bellying 26, as long as the thickness of slab of the side plate
Ta is set to bigger than the thickness Tb of pipe 16.
In addition, heat exchanger of the present utility model is not limited to above-mentioned embodiment, this practicality can not be departed from certainly
Use various structures to new main idea.
Claims (3)
1. a kind of heat exchanger, has：The one group of catch box configured spaced apart from each other；Two end portions alongst
It is not connected with the catch box and internally multiple pipes of circulation medium；The multiple fin being located between the adjacent pipe；
With the side plate on the fin at the width both ends of the bearing of trend along the catch box, the heat exchanger
It is characterised by,
The side plate is formed by sheet material, the thickness of slab of the side plate relative to the pipe of the bearing of trend along the catch box thickness
Degree size forms greatly.
2. heat exchanger as claimed in claim 1, it is characterised in that
The thickness of the side plate is set as more than 1.6mm, below 5mm.
3. heat exchanger as claimed in claim 1 or 2, it is characterised in that
On the bearing of trend of the catch box, the side of the end face of the catch box and the side plate turns into coplanar.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-004965 | 2017-01-16 | ||
| JP2017004965A JP2018115775A (en) | 2017-01-16 | 2017-01-16 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146987U true CN207146987U (en) | 2018-03-27 |
Family
ID=61674588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720983978.3U Expired - Fee Related CN207146987U (en) | 2017-01-16 | 2017-08-08 | Heat exchanger |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2018115775A (en) |
| CN (1) | CN207146987U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216432657U (en) * | 2018-12-18 | 2022-05-03 | 三菱电机株式会社 | Heat exchanger |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517389U (en) * | 1991-07-29 | 1993-03-05 | 昭和アルミニウム株式会社 | Heat exchanger |
| JPH1047886A (en) * | 1996-08-07 | 1998-02-20 | Denso Corp | Heat exchanger, side plate for heat exchanger and manufacture of heat exchanger |
| JPH10160364A (en) * | 1996-11-28 | 1998-06-19 | Zexel Corp | Manufacture of laminated heat exchanger |
| JPH10263800A (en) * | 1997-03-19 | 1998-10-06 | Sanden Corp | Manufacture of heat exchanger |
| JPH11325783A (en) * | 1998-05-20 | 1999-11-26 | Showa Alum Corp | Heat exchanger and manufacture thereof |
| JP2000227297A (en) * | 1998-12-02 | 2000-08-15 | Denso Corp | Duplex type heat exchanger |
| JP2001091187A (en) * | 1999-09-17 | 2001-04-06 | Denso Corp | Heat exchanger |
| JP3489526B2 (en) * | 2000-02-23 | 2004-01-19 | 株式会社デンソー | Seal structure of heat exchanger |
| JP3815963B2 (en) * | 2000-12-12 | 2006-08-30 | 株式会社ヴァレオサーマルシステムズ | Heat exchanger |
| JP4592992B2 (en) * | 2001-03-28 | 2010-12-08 | 昭和電工株式会社 | Heat exchanger |
| JP4360977B2 (en) * | 2004-06-04 | 2009-11-11 | 株式会社ティラド | Heat exchanger |
| US7673672B2 (en) * | 2006-12-15 | 2010-03-09 | Denso International America, Inc. | Non-brazed insert for heat exchanger |
| JP2012001124A (en) * | 2010-06-17 | 2012-01-05 | Japan Climate Systems Corp | Vehicular air conditioner |
| JP2012136737A (en) * | 2010-12-27 | 2012-07-19 | Asahi Kogyosha Co Ltd | Heat exchanger for temperature control |
-
2017
- 2017-01-16 JP JP2017004965A patent/JP2018115775A/en active Pending
- 2017-08-08 CN CN201720983978.3U patent/CN207146987U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018115775A (en) | 2018-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210808 |