CN105020939A - Heat exchanger and assembly thereof - Google Patents
Heat exchanger and assembly thereof Download PDFInfo
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- CN105020939A CN105020939A CN201410164503.2A CN201410164503A CN105020939A CN 105020939 A CN105020939 A CN 105020939A CN 201410164503 A CN201410164503 A CN 201410164503A CN 105020939 A CN105020939 A CN 105020939A
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Abstract
The invention provides a heat exchanger and an assembly thereof. The heat exchanger comprises a first collecting pipe, a second collecting pipe and a plurality of circulating pipes. The circulating pipes are arranged in the length direction of the collecting pipes at intervals. An installing space used for containing a heat source module is arranged between every two adjacent circulating pipes. The first collecting pipe is provided with a refrigerant inlet. The second collecting pipe is provided with a refrigerant outlet. One end of each circulating pipe is communicated with the first collecting pipe. The other end of each circulating pipe is communicated with the second collecting pipe. The heat exchanger comprises heat conduction parts attached to the surfaces of the circulating pipes. The heat conduction parts and the circulating pipes are manufactured separately and fixedly installed on the circulating pipes. Each heat conduction part is exposed in the corresponding installing space and makes contact with the corresponding heat source module. According to the heat exchanger, due to the fact that the heat conduction parts making contact with the heat source modules are arranged, the cooling efficiency is improved, and the structure of the whole heat exchanger assembly is compact.
Description
Technical field
The present invention relates to a kind of heat exchanger and assembly thereof, belong to technical field of heat exchange.
Background technology
Micro-channel heat exchanger is formed primarily of header, the parts such as flat tube that are communicated with header, is provided with the microchannel passed through for cold-producing medium refrigerant in flat tube.Its operation principle is: cold-producing medium refrigerant enters in this header by the entrance point of header, then enters in the microchannel of flat tube, with the air generation heat exchange in the external world in the process of flat Bottomhole pressure, thus realizes refrigeration or heats.
In electric automobile field, heat source module (such as, automobile batteries) caloric value is in use increasing.If reasonably do not dispelled the heat to automobile batteries, the security of electric automobile will be on the hazard, and can shorten the service life of automobile batteries.At present, because the installing space of automobile batteries is less, traditional heat exchange type of cooling cannot be used.
Therefore, how when space is restricted, designing the good heat exchanger of a kind of heat transfer effect, for cool batteries core body, the normal use ensureing battery, is art technical barrier urgently to be resolved hurrily.
Summary of the invention
The object of the present invention is to provide the good new type heat exchanger of a kind of heat exchange property and assembly thereof.
For achieving the above object, the present invention adopts following technical scheme: a kind of heat exchanger, it comprises the first header, second header and some runner pipes, described runner pipe is spaced along the length direction of header, installing space is provided with between two adjacent runner pipes, described first header is provided with refrigerant inlet, described second header is provided with refrigerant outlet, one end of described runner pipe is communicated with described first header, the other end of described runner pipe is communicated with described second header, described heat exchanger comprises conducting-heat elements, fit at least partly in the surface of described conducting-heat elements and described runner pipe, described conducting-heat elements separates with described runner pipe and makes, described conducting-heat elements is positioned at corresponding installing space at least partly.
As further improved technical scheme of the present invention, described runner pipe comprises flat first throughput, flat second throughput and is communicated with the commutation portion of first, second throughput described, and described conducting-heat elements is mounted on described runner pipe so that described first throughput and described second throughput are connected into an entirety.
As further improved technical scheme of the present invention, described first throughput of same described runner pipe is alignd mutually with described second throughput, width along header between described first throughput and described second throughput is provided with gap, and described conducting-heat elements is at least partly across described gap.
As further improved technical scheme of the present invention, described first throughput is provided with the first end face, described second throughput is provided with second end face relative with described first end face, and described conducting-heat elements comprises the Part I fitting in described first throughput, the Part II fitting in described second throughput and between first, second part described and at least partly across the Part III in described gap.
As further improved technical scheme of the present invention, described Part I extends beyond described first end face, and described Part II extends beyond described second end face.
As further improved technical scheme of the present invention, described Part I is provided with the first crimp encasing described first end face, and described Part II is provided with the second crimp encasing described second end face.
As further improved technical scheme of the present invention, described conducting-heat elements is flat tubular and is socketed on described runner pipe, described conducting-heat elements comprises the first plate face, the second plate face, the first side connecting first, second one end, plate face described, the described second side of first, second plate face other end of connection and the slit between first, second plate face described, described first throughput and described second throughput are contained in described slit, described first side encases described first end face, and described second side encases described second end face.
As further improved technical scheme of the present invention, first, second header described is close to each other and be positioned at the side of described heat exchanger, described commutation portion is positioned at the opposite side of described heat exchanger, first throughput of runner pipe described in each root, the second throughput and commutation portion are formed by same flat tube bending, and described commutation portion is not provided with described conducting-heat elements.
As further improved technical scheme of the present invention, be not provided with fin in described installing space, at least one runner pipe comprises two surfaces be oppositely arranged, and these two surfaces are all fitted with described conducting-heat elements.
Present invention also offers a kind of heat exchanger assembly, it comprises above-mentioned heat exchanger and is installed on the some heat source module on described heat exchanger, and wherein said heat source module to be installed in corresponding installing space and to contact with corresponding conducting-heat elements.
Compared with prior art, the present invention by arranging the installing space installing heat source module between adjacent two runner pipes, and by arranging the conducting-heat elements in order to contact with described heat source module, thus improve radiating efficiency, and make whole heat exchanger assembly compact conformation.
Accompanying drawing explanation
Fig. 1 is the stereogram of invention heat exchanger.
Fig. 2 is the stereogram of runner pipe in Fig. 1.
Fig. 3 be the runner pipe in Fig. 2 and the conducting-heat elements in first embodiment of the invention bonded to each other time stereogram.
Fig. 4 is the stereogram of conducting-heat elements in Fig. 3.
Fig. 5 is the stereogram of invention heat exchanger assembly, and wherein heat source module is installed on described heat exchanger.
Fig. 6 is the partial enlarged drawing of circled portion in Fig. 5.
Fig. 7 be the runner pipe in Fig. 2 and the conducting-heat elements in second embodiment of the invention bonded to each other time stereogram.
Fig. 8 be the runner pipe in Fig. 2 and the conducting-heat elements in third embodiment of the invention bonded to each other time stereogram.
Detailed description of the invention
Shown in please refer to the drawing 1 and Fig. 5, one embodiment of the present invention disclose a kind of heat exchanger assembly 300, and it comprises heat exchanger 100 and is installed on the some heat source module 200 on described heat exchanger 100.In illustrative embodiments of the present invention, described heat exchanger assembly 300 is in order to electric automobile field, and described heat source module 200 is battery module, and described heat exchanger 100 in order to carry out heat exchange with described battery module, thus is beneficial to battery heat radiation.
Shown in please refer to the drawing 1 to Fig. 4, described heat exchanger 100 is micro-channel heat exchanger, and it comprises the first header 1, second header 2, some runner pipes 3 and carries out surperficial some conducting-heat elements 4 of fitting with described runner pipe 3.Described conducting-heat elements 4 is made up of the material with good heat conductive performance.
In illustrative embodiments of the present invention, described first header 1 is provided with refrigerant inlet 11, and described second header 2 is provided with refrigerant outlet 21.In illustrative embodiments of the present invention, first, second header 1,2 described has roughly rectangular cross section, certainly, in other embodiments, also can adopt circular cross-section.First, second header 1,2 described is equipped with the some openings (not shown) matched with described runner pipe 3.Described first, second header 1,2 close to each other and be arranged in the side (upside of such as Fig. 1) of described heat exchanger 100.
Described runner pipe 3 is spaced along the length direction A-A of header.Installing space 30 is provided with between two adjacent runner pipes 3.One end of described runner pipe 3 is inserted to be communicated with described first header 1 in corresponding opening, and the other end of described runner pipe 3 inserts in corresponding opening and is communicated with described second header 2.Particularly, shown in please refer to the drawing 2, described runner pipe 3 comprises flat first throughput 31, flat second throughput 32 and is communicated with the commutation portion 33 of first, second throughput 31,32 described.Described commutation portion 33 is arranged in the opposite side (downside of such as Fig. 1) of described heat exchanger 100.In illustrative embodiments of the present invention, described first throughput 31, second throughput 32 on same runner pipe 3 and commutation portion 33 are formed through bending by a flat tube.Certainly, in other embodiments, described first throughput 31, second throughput 32 and commutation portion 33 also can be fitted to each other by different elements.Such as, described commutation portion 33 is one end that subsequent group is contained in first, second throughput 31,32 described, to play switching effect.The implication in described commutation portion 33 is that cold-producing medium changes the flow direction herein.
Described first throughput 31 of same described runner pipe 3 is alignd mutually with described second throughput 32, and is positioned at same plane.Width B-B along header between described first throughput 31 and described second throughput 32 is provided with gap 34.Described first throughput 31 is provided with the first end face 311, and described second throughput 32 is provided with second end face 321 relative with described first end face 311.
Shown in please refer to the drawing 3 to Fig. 4, described conducting-heat elements 4 separates with described runner pipe 3 and makes, and namely described conducting-heat elements 4 is two elements with described runner pipe 3 before the mounting.Described conducting-heat elements 4 is mounted on described runner pipe 3.Described conducting-heat elements 4 is exposed in corresponding installing space 30.Described first throughput 31 is connected into an entirety with described second throughput 32 by described conducting-heat elements 4, so arranges, first, increases heat exchange area, improve heat exchange property; Secondly, because described conducting-heat elements 4 and described heat source module 200 have enough contacts area, make the Temperature Distribution of heat source surface more even; Again, also can prevent described runner pipe 3 from welding process, moderate finite deformation occurring.Described conducting-heat elements 4 comprises the Part I 41 fitting in described first throughput 31, the Part II 42 fitting in described second throughput 32 and between first, second part 41,42 described and at least partly across the Part III 43 in described gap 34.By arranging described Part III 43, further increase the heat exchange area of described conducting-heat elements 4.Shown in please refer to the drawing 3, described first, second, third part 41,42,43 separates with the dotted line of illusion, so that understand.
Shown in please refer to the drawing 3, Fig. 4 and Fig. 6, in the first embodiment of described conducting-heat elements 4, described conducting-heat elements 4 is in tabular.Described Part I 41 extends beyond described first end face 311, and described Part II 42 extends beyond described second end face 321.
Shown in please refer to the drawing 7, in the second embodiment of described conducting-heat elements 4, described conducting-heat elements 4 is flat tubular and is socketed on described runner pipe 3, is beneficial to assembling and fixes.Described conducting-heat elements 4 comprises the first plate face 45, plate face 44, second, connects the first side 46 of first, second one end, plate face 44,45 described, connects the described second side 47 of first, second plate face 44,45 other end and the slit 48 between first, second plate face 44,45 described.Described first throughput 31 is contained in described slit 48 with described second throughput 32.Described first side 46 encases described first end face 311, and described second side 47 encases described second end face 321.In this embodiment, described runner pipe 3 comprises two surfaces be oppositely arranged, and these two surfaces are all fitted with described conducting-heat elements 4.
Shown in please refer to the drawing 8, in the 3rd embodiment of described conducting-heat elements 4, described conducting-heat elements 4 takes the shape of the letter U, and described Part I 41 is provided with the first crimp 411 encasing described first end face 311, and described Part II 42 is provided with the second crimp 421 encasing described second end face 321.
In illustrative embodiments of the present invention, described commutation portion 33 is distorted-structure, and it is not provided with described conducting-heat elements 4, to reduce assembly difficulty.In addition, with traditional micro-channel heat exchanger unlike, in embodiments of the present invention, in described installing space 30, fin is not installed.On the contrary, described installing space 30 is in order to accommodate described heat source module 200.Be understandable that, although in illustrative embodiments of the present invention, described installing space 30 is defined as between two runner pipes 3, but owing to being provided with some conducting-heat elements 4, in fact described heat source module 200 is between two conducting-heat elements 4 of correspondence.In any case but, from physically, still meet the form of presentation that described heat source module 200 is positioned at described installing space 30.
In the embodiment shown in Fig. 5, embody for simplicity, just show a heat source module 200, but be appreciated that described heat source module 200 can be several, and be positioned at corresponding installing space 30.Described heat source module 200 contacts with corresponding conducting-heat elements 4, to improve heat transfer effect.During use, the cold-producing medium of low temperature circulates in described runner pipe 3, carries out heat exchange, described heat source module 200 is maintained in the temperature range of regulation by described conducting-heat elements 4 with the described heat source module 200 of high temperature.In addition, if described heat source module 200 is several, by these heat source module 200 being arranged in installing space 30 that adjacent runner pipe 3 formed, and be connected in series by conducting-heat elements 4, thus the Temperature Distribution of heat source surface can be made more even, radiating effect is better.
It should be noted that: above embodiment is only for illustration of the present invention and unrestricted technical scheme described in the invention, although this description reference the above embodiments are to present invention has been detailed description, but, those of ordinary skill in the art is to be understood that, person of ordinary skill in the field still can modify to the present invention or equivalent replacement, and all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, all should be encompassed in right of the present invention.
Claims (10)
1. a heat exchanger, it comprises the first header, second header and some runner pipes, described runner pipe is spaced along the length direction of header, installing space is provided with between two adjacent runner pipes, described first header is provided with refrigerant inlet, described second header is provided with refrigerant outlet, one end of described runner pipe is communicated with described first header, the other end of described runner pipe is communicated with described second header, it is characterized in that: described heat exchanger comprises conducting-heat elements, fit at least partly in the surface of described conducting-heat elements and described runner pipe, described conducting-heat elements separates with described runner pipe and makes, described conducting-heat elements is positioned at corresponding installing space at least partly.
2. heat exchanger as claimed in claim 1, it is characterized in that: described runner pipe comprises flat first throughput, flat second throughput and is communicated with the commutation portion of first, second throughput described, and described conducting-heat elements is mounted on described runner pipe so that described first throughput and described second throughput are connected into an entirety.
3. heat exchanger as claimed in claim 2, it is characterized in that: described first throughput of same described runner pipe is alignd mutually with described second throughput, width along header between described first throughput and described second throughput is provided with gap, and described conducting-heat elements is at least partly across described gap.
4. heat exchanger as claimed in claim 3, it is characterized in that: described first throughput is provided with the first end face, described second throughput is provided with second end face relative with described first end face, and described conducting-heat elements comprises the Part I fitting in described first throughput, the Part II fitting in described second throughput and between first, second part described and at least partly across the Part III in described gap.
5. heat exchanger as claimed in claim 4, it is characterized in that: described Part I extends beyond described first end face, described Part II extends beyond described second end face.
6. heat exchanger as claimed in claim 4, it is characterized in that: described Part I is provided with the first crimp encasing described first end face, described Part II is provided with the second crimp encasing described second end face.
7. heat exchanger as claimed in claim 4, it is characterized in that: described conducting-heat elements is flat tubular and is socketed on described runner pipe, described conducting-heat elements comprises the first plate face, the second plate face, the first side connecting first, second one end, plate face described, the described second side of first, second plate face other end of connection and the slit between first, second plate face described, described first throughput and described second throughput are contained in described slit, described first side encases described first end face, and described second side encases described second end face.
8. heat exchanger as claimed in claim 3, it is characterized in that: first, second header described is close to each other and be positioned at the side of described heat exchanger, described commutation portion is positioned at the opposite side of described heat exchanger, first throughput of runner pipe described in each root, the second throughput and commutation portion are formed by same flat tube bending, and described commutation portion is not provided with described conducting-heat elements.
9. the heat exchanger as described in any one in claim 1 to 8, it is characterized in that: be not provided with fin in described installing space, at least one runner pipe comprises two surfaces be oppositely arranged, and these two surfaces are all fitted with described conducting-heat elements.
10. a heat exchanger assembly, it comprises heat exchanger and is installed on the some heat source module on described heat exchanger, described heat exchanger is the heat exchanger described in any one in claim 1 to 9, and described heat source module to be installed in corresponding installing space and to contact with corresponding conducting-heat elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164503.2A CN105020939B (en) | 2014-04-22 | 2014-04-22 | Heat exchanger and its component |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410164503.2A CN105020939B (en) | 2014-04-22 | 2014-04-22 | Heat exchanger and its component |
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| Publication Number | Publication Date |
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| CN105020939A true CN105020939A (en) | 2015-11-04 |
| CN105020939B CN105020939B (en) | 2018-12-11 |
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| CN201410164503.2A Active CN105020939B (en) | 2014-04-22 | 2014-04-22 | Heat exchanger and its component |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449182A (en) * | 2016-05-30 | 2017-12-08 | 杭州三花家电热管理系统有限公司 | Heat exchanger and household electrical appliance |
| CN107504836A (en) * | 2017-09-20 | 2017-12-22 | 杭州三花家电热管理系统有限公司 | Heat exchanger, heat-exchange system and indoor heating system |
| CN107504837A (en) * | 2017-09-20 | 2017-12-22 | 杭州三花家电热管理系统有限公司 | Heat exchanger, heat-exchange system and indoor heating system |
| CN107702381A (en) * | 2016-08-08 | 2018-02-16 | 杭州三花家电热管理系统有限公司 | A kind of micro-channel flat plate type heat interchanger and refrigeration system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009015351A1 (en) * | 2009-03-28 | 2010-09-30 | Bayerische Motoren Werke Aktiengesellschaft | Cooling arrangement for storage cell arrangement for e.g. commercial vehicle, has pipeline sections passing heat dissipation medium such that thermal effects of different temperatures of medium in area of pipeline sections are compensated |
| CN102717700A (en) * | 2012-07-02 | 2012-10-10 | 重庆长安汽车股份有限公司 | Automobile and battery radiating structure thereof |
| CN102751546A (en) * | 2012-06-14 | 2012-10-24 | 方春怡 | Power battery having temperature control device |
| CN102771004A (en) * | 2009-11-06 | 2012-11-07 | 贝洱两合公司 | Energy store device |
| CN202749482U (en) * | 2012-06-21 | 2013-02-20 | 华南理工大学 | Micro-channel cooling and temperature-uniformizing system for radiating lithium battery |
| CN103401044A (en) * | 2013-07-18 | 2013-11-20 | 三门峡速达交通节能科技股份有限公司 | Power battery heat management system based on flat plate heat pipes |
-
2014
- 2014-04-22 CN CN201410164503.2A patent/CN105020939B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009015351A1 (en) * | 2009-03-28 | 2010-09-30 | Bayerische Motoren Werke Aktiengesellschaft | Cooling arrangement for storage cell arrangement for e.g. commercial vehicle, has pipeline sections passing heat dissipation medium such that thermal effects of different temperatures of medium in area of pipeline sections are compensated |
| CN102771004A (en) * | 2009-11-06 | 2012-11-07 | 贝洱两合公司 | Energy store device |
| CN102751546A (en) * | 2012-06-14 | 2012-10-24 | 方春怡 | Power battery having temperature control device |
| CN202749482U (en) * | 2012-06-21 | 2013-02-20 | 华南理工大学 | Micro-channel cooling and temperature-uniformizing system for radiating lithium battery |
| CN102717700A (en) * | 2012-07-02 | 2012-10-10 | 重庆长安汽车股份有限公司 | Automobile and battery radiating structure thereof |
| CN103401044A (en) * | 2013-07-18 | 2013-11-20 | 三门峡速达交通节能科技股份有限公司 | Power battery heat management system based on flat plate heat pipes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449182A (en) * | 2016-05-30 | 2017-12-08 | 杭州三花家电热管理系统有限公司 | Heat exchanger and household electrical appliance |
| CN107702381A (en) * | 2016-08-08 | 2018-02-16 | 杭州三花家电热管理系统有限公司 | A kind of micro-channel flat plate type heat interchanger and refrigeration system |
| CN107504836A (en) * | 2017-09-20 | 2017-12-22 | 杭州三花家电热管理系统有限公司 | Heat exchanger, heat-exchange system and indoor heating system |
| CN107504837A (en) * | 2017-09-20 | 2017-12-22 | 杭州三花家电热管理系统有限公司 | Heat exchanger, heat-exchange system and indoor heating system |
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| Publication number | Publication date |
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| CN105020939B (en) | 2018-12-11 |
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Effective date of registration: 20210713 Address after: 312500 xialiquan village, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: SANHUA HOLDING GROUP Co.,Ltd. Address before: No.289-2, No.12 street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province, 310018 Patentee before: Hangzhou Sanhua Research Institute Co.,Ltd. |
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