CN203869569U - Rectangular open window fin, radiating tube and intercooler - Google Patents
Rectangular open window fin, radiating tube and intercooler Download PDFInfo
- Publication number
- CN203869569U CN203869569U CN201320557822.0U CN201320557822U CN203869569U CN 203869569 U CN203869569 U CN 203869569U CN 201320557822 U CN201320557822 U CN 201320557822U CN 203869569 U CN203869569 U CN 203869569U
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- China
- Prior art keywords
- tabs
- rectangle
- group
- fin
- tabs group
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- Expired - Fee Related
Links
- 239000011159 matrix material Substances 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a rectangular open window fin, a radiating tube and an intercooler. The rectangular open window fin comprises a fin base body which is provided with at least one row of rectangular folded sheet modules which comprises first folded sheet sets and second folded sheet sets, and the first folded sheet sets and the second folded sheet sets are arranged side by side in a staggered mode. Due to the fact that the first folded sheet sets and the second folded sheet sets are arranged on the fin base body and are staggered, air entering the fin base body is cut by the folded sheet sets, and the rectangular open window fin has the advantages of being large in heat absorption contact area, high in heat transfer coefficient, low in weight and capable of changing air flowing directions.
Description
Technical field
The utility model relates to heat dissipation technology field, relates in particular to rectangle louvered fin, radiating tube and charge air cooler.
Background technology
As shown in Figure 1, harmonica-shaped tube 4 is the cast that charge air cooler generally adopts always, and this cast has the low feature of the simple processing cost of manufacture craft.But constantly strict along with the discharge standard of national requirements, this kind of cast heat-sinking capability become gradually very painstaking (because now passenger car and commercial car space more and more compacter, and the requirement of heat dissipation capacity increases day by day, this will just cause the little and large contradiction of heat dissipation capacity in space).When hot-air outwards dispels the heat through this harmonica-shaped tube 4, this heat radiation is that the advection of simple air flows and the heat transmission of air surface is dispelled the heat to the external world, so the heat-sinking capability of this part can only affect the top layer of air, and inner air can only pass to harmonica-shaped tube 4 again by the conduction of air and air, what so not only heat radiation came is slow, and the ability of heat radiation be also have circumscribed.
Summary of the invention
The first object of the present utility model is to provide that a kind of contact area of absorbing heat is large, heat transfer coefficient is high, lightweight and can change the rectangle louvered fin of gas flow pattern.
The radiating tube that provides a kind of rectangle louvered fin based on above-mentioned to form is provided the second object of the present utility model.
The charge air cooler that provides a kind of radiating tube based on above-mentioned to form is provided the 3rd object of the present utility model.
In order to reach above-mentioned the first object, the technical solution of the utility model is as follows:
Rectangle louvered fin of the present utility model, comprise fin matrix, described fin matrix is provided with at least one row rectangle tabs module, and described rectangle tabs module comprises the first tabs group and the second tabs group being arranged side by side, and described the first tabs group, described the second tabs group stagger mutually.
Preferably, described rectangle tabs module also comprises prolongs described the first tabs group to described the second tabs prescription to the 3rd to the 9th tabs group being arranged in order, described the first, the 5th, the 9th tabs group width equates, described the second, the 8th tabs group width equates, described the 3rd, the 7th tabs group width equates, described the 4th, the 6th tabs group width is equal, and the described second to the 5th tabs group width increases successively.
Preferably, the described first to the 9th tabs group includes a plurality of door type structure bodies, and the door type structure body in adjacent tabs group staggers successively.
Preferably, described fin matrix integrated molding.
In order to reach above-mentioned the second object, the technical solution adopted in the utility model is as follows:
A kind of radiating tube forming according to above-mentioned rectangle louvered fin, comprise radiating tube body, described radiating tube body comprises the single hole pipe of a straight-flanked ring dress, and as for the described rectangle louvered fin in described single hole pipe, described single hole pipe interior shape matches with described rectangle louvered fin profile.
In order to reach above-mentioned the 3rd object, the technical solution adopted in the utility model is as follows:
A kind of charge air cooler forming according to above-mentioned radiating tube comprises middle cooling pipe core body, comprise middle cooling pipe core body, the air chamber being connected with described middle cooling pipe core body, described middle cooling pipe core body comprises the described radiating tube of many groups, be placed in the main leaf at described radiating tube two ends, between adjacent described radiating tube, be also provided with heat-radiation belt, and the backplate that is separately positioned on main leaf two ends, described backplate also be plugged in described main leaf two ends.
Preferably, described main leaf is that cross section is the bending plate of " Contraband " type, and its outside of belly is provided with the first opening of many group rectangles, and described the first open circumferential is provided with the flanging identical with described main leaf bending edges direction, and described main leaf both sides all have a rectangular slits.
Preferably, described backplate is that cross section is the bending plate of " Contraband " type, and these backplate two ends are respectively provided with a projection, and described projection penetrates in described rectangular slits.
Preferably, be provided with an air chamber in described air chamber, described air chamber is connected with a tracheae, and on described air chamber, is also provided with second opening being connected with described air chamber, and this air chamber is connected with described main leaf by described the second opening.
Preferably, in described air chamber, the opposite side relative with described the second opening is also provided with an installing plate.
Preferably, described main leaf, described backplate, described heat-radiation belt, described radiating tube are by brazing, and described middle cooling pipe core body is connected by argon arc welding with described air chamber.
Compared with prior art, the utility model has the advantage of: described fin matrix is provided with the first tabs group and the second tabs group, and the first tabs group and the second tabs group stagger mutually, the air entering in fin matrix can be cut by tabs group, has advantages of that heat absorption contact area is large, heat transfer coefficient is high, lightweight and can change gas flow pattern.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the harmonica-shaped tube of prior art;
Fig. 2 is the structural representation of rectangle louvered fin of the present utility model;
Fig. 3 is the top view of rectangle louvered fin of the present utility model;
Fig. 4 is the 3-D view of rectangle louvered fin of the present utility model;
Fig. 5 is the structural representation of radiating tube of the present utility model;
Fig. 6 is the structural representation of charge air cooler of the present utility model;
Fig. 7 is the structural representation of the main leaf of charge air cooler of the present utility model;
Fig. 8 is the top view of the main leaf of charge air cooler of the present utility model;
Fig. 9 is the structural representation of the backplate of charge air cooler of the present utility model;
Figure 10 is the structural representation of the air chamber of charge air cooler of the present utility model;
Figure 11 is the left view of the air chamber of charge air cooler of the present utility model;
Figure 12 is the structural representation of the middle cooling pipe core body of charge air cooler of the present utility model;
Figure 13 is the left view of the middle cooling pipe core body of charge air cooler of the present utility model.
Description of reference numerals: 1, charge air cooler, 2, middle cooling pipe core body, 3, air chamber, 4, harmonica-shaped tube, 11, rectangle tabs module, 12, rectangle louvered fin, 13, single hole pipe, 21, radiating tube, 22, main leaf, 23, heat-radiation belt, 24, backplate, 31, air chamber, 32, tracheae, 33, the second opening, 34, installing plate, 111, the first tabs group, 112, the second tabs group, 113, the 3rd tabs group, 114, four fold sheet group, 115, the 5th tabs group, 116, the 6th tabs group, 117, the 7th tabs group, 118, the 8th tabs group, 119, the 9th tabs group, 120, door type structure body.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
embodiment mono-
Consult shown in Fig. 2-4, rectangle louvered fin 12 of the present utility model, comprise fin matrix, fin matrix is provided with at least one row rectangle tabs module 11, rectangle tabs module 11 comprises that the first tabs group 111 and the second tabs group 112, the first tabs groups 111, the second tabs group 112 that are arranged side by side stagger mutually.
In use, the first tabs group 111 and the second tabs group 112 stagger mutually, the air entering in fin matrix can be cut by tabs group, changed flowing gas state feature, in the process that the gas of advection is shuttled back and forth in tabs assembly, be transitioned into gradually turbulent flow, the heat dissipation characteristics of turbulent flow dispels the heat far above advection, and tabs assembly can produce high coefficient of heat transfer (K value) like this; And in this irregular cutting fully with tabs assembly exchange heat, increased endotherm area, have advantages of that the contact area of heat absorption is large, heat transfer coefficient is high, lightweight and can change gas flow pattern.In order to enhance productivity, the moulding of fin matrix panel beating integrated mould, also can be with welding or other modes of production.
In the present embodiment, rectangle tabs module 11 also comprises prolongs the 3rd to the 9th tabs group (113-119) that the first tabs group 111 is arranged in order to the second tabs group 112 directions, the first, the 5th, the 9th tabs group (111,115,119) width equates, the second, the 8th tabs group (112,118) width equates, three, the 7th tabs group (113,117) width equates, four, the 6th tabs group (114,116) width equates, the second to the 5th tabs group (112-115) width increases successively.When having many group rectangle tabs modules 11, only the reverse docking of identical rectangle tabs module 11 can need be made to the tabs group of joint is also the shape mutually staggering, owing to there being the first to the 9th tabs group (111-119) of different in width, distance between different tabs groups is numerous, when needing the rectangle louvered fin 12 of different length size, only need the immediate tabs group of distance between selection and two tabs groups to cut off, save material, use rectangle tabs module 11 also can effectively realize words in batches and produce.Optimum, the first to the 9th tabs group (111-119) includes a plurality of door type structure bodies 120, and the door type structure body 120 in adjacent tabs group staggers successively.Door type structure body 120 also can replace to domes body, and the door type structure body 120 staggering is successively in order to cutting air.
embodiment bis-
Consult shown in Fig. 5, the radiating tube 21 forming according to above-mentioned rectangle louvered fin 12, comprise radiating tube body, radiating tube body comprises the single hole pipe 13 of a straight-flanked ring dress, and as for the rectangle louvered fin 12 in single hole pipe 13, single hole pipe 13 interior shapes match with rectangle louvered fin 12 profiles.When rectangle louvered fin 12 penetrates in single hole pipe 13, between single hole pipe 13 sides, middle part and rectangle louvered fin 12, have small gap, need send into evener leveling.
embodiment tri-
Consult shown in Fig. 5-13, the charge air cooler 1 forming according to above-mentioned radiating tube 21, comprise middle cooling pipe core body 2, the air chamber 3 being connected with cold tube core body 2, middle cooling pipe core body 2 comprises many group radiating tubes 21, is placed in the main leaf 22 at radiating tube 21 two ends, between adjacent radiating tube 21, is also provided with heat-radiation belt 23, and the backplate 24 that is separately positioned on main leaf 22 two ends, backplate 24 also be plugged in main leaf 22 two ends.While entering the air radiating tube 21 of charge air cooler 1, conduct the single hole pipe 13 of passing in radiating tube 21 by heat, single hole pipe 13 dispels the heat the heat sub-fraction outside air that conducts heat; Another part is by the conduction of heat heat to heat-radiation belt 23, and heat-radiation belt 23 is passed to heat outside air and dispelled the heat.
Concrete, main leaf 22 for cross section be the bending plate of " Contraband " type, the first opening 222, the first opening 222 peripheries of organizing rectangles its outside of belly 221 is provided with are provided with the flanging 224 identical with main leaf bending edges 223 directions more, main leaf 22 both sides all have a rectangular slits 225.Backplate 24 is similarly the bending plate that cross section is " Contraband " type, and these backplate 24 two ends are respectively provided with a projection 241, and projection 241 penetrates in rectangular slits 225.In air chamber 3, be provided with an air chamber 31, air chamber 31 is connected with a tracheae 32, and on air chamber 3, is also provided with second opening 33 being connected with air chamber 31, and this air chamber 3 is connected with main leaf 22 by the second opening 33.Gas from tracheae 32 enter air chamber 31, by entering the second opening 33 in the radiating tube 21 being connected with main leaf 22, gas is when the rectangle louvered fin 12 by radiating tube 21, gas is staggered 120 cuttings of door type structure body, make the gas of advection originally be transitioned into gradually turbulent flow, improved heat conducting efficiency.In air chamber 3, the opposite side relative with the second opening 33 is also provided with an installing plate 34 for charge air cooler 1 is installed, and when production and processing, main leaf 22, backplate 24, heat-radiation belt 23, radiating tube 21 are by brazing, and middle cooling pipe core body 2 is connected by argon arc welding with air chamber 3.
The above, be only the specific embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a rectangle louvered fin, comprise fin matrix, it is characterized in that: described fin matrix is provided with at least one row rectangle tabs module (11), described rectangle tabs module (11) comprises the first tabs group (111) and the second tabs group (112) being arranged side by side, and described the first tabs group (111), described the second tabs group (112) stagger mutually.
2. rectangle louvered fin according to claim 1, it is characterized in that: described rectangle tabs module (11) also comprises prolongs the 3rd to the 9th tabs group (113-119) that described the first tabs group (111) is arranged in order to described the second tabs group (112) direction, described first, the 5th, the 9th tabs group (111, 115, 119) width equates, described second, the 8th tabs group (112, 118) width equates, the described the 3rd, the 7th tabs group (113, 117) width equates, the described the 4th, the 6th tabs group (114, 116) width equates, the described second to the 5th tabs group (112-115) width increases successively.
3. rectangle louvered fin according to claim 2, it is characterized in that: the described first to the 9th tabs group (111-119) includes a plurality of door type structure bodies (120), and the door type structure body (120) in adjacent tabs group staggers successively.
4. according to the rectangle louvered fin described in any one in claim 1-3, it is characterized in that: described fin matrix integrated molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557822.0U CN203869569U (en) | 2013-09-10 | 2013-09-10 | Rectangular open window fin, radiating tube and intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557822.0U CN203869569U (en) | 2013-09-10 | 2013-09-10 | Rectangular open window fin, radiating tube and intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869569U true CN203869569U (en) | 2014-10-08 |
Family
ID=51650510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557822.0U Expired - Fee Related CN203869569U (en) | 2013-09-10 | 2013-09-10 | Rectangular open window fin, radiating tube and intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370668A (en) * | 2015-12-11 | 2016-03-02 | 重庆东京散热器有限公司 | Heat radiating tube structure of oil cooler and oil cooler |
| CN107916984A (en) * | 2017-11-24 | 2018-04-17 | 山东同创汽车散热装置股份有限公司 | A kind of charge air cooler inner fin |
-
2013
- 2013-09-10 CN CN201320557822.0U patent/CN203869569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370668A (en) * | 2015-12-11 | 2016-03-02 | 重庆东京散热器有限公司 | Heat radiating tube structure of oil cooler and oil cooler |
| CN107916984A (en) * | 2017-11-24 | 2018-04-17 | 山东同创汽车散热装置股份有限公司 | A kind of charge air cooler inner fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141008 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |