CN202255029U - Heat exchanging chip with staggered corrugations - Google Patents
Heat exchanging chip with staggered corrugations Download PDFInfo
- Publication number
- CN202255029U CN202255029U CN2011202962084U CN201120296208U CN202255029U CN 202255029 U CN202255029 U CN 202255029U CN 2011202962084 U CN2011202962084 U CN 2011202962084U CN 201120296208 U CN201120296208 U CN 201120296208U CN 202255029 U CN202255029 U CN 202255029U
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- Prior art keywords
- corrugations
- heat exchanging
- ripple
- convex
- staggered
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- Expired - Fee Related
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Abstract
The utility model discloses a heat exchanging chip with staggered corrugations, which comprises four heat exchange medium flow path holes (1), two installation slots (2), two diversion areas (3) and a corrugation area (4), wherein convex corrugations (41) and concave corrugations (42) in the corrugation area (4) are in staggered arrangement along a radial direction, i.e. the convex corrugations (41) on the left side correspond to the concave corrugations (42) on the right side, and the concave corrugations (42) on the left correspond to the convex corrugations (41) on the right. Due to the adoption of a staggered corrugation structure, after boards are punched to be with convex-concave corrugations in the whole corrugation area, the generated inner stress is mutually offset, so that the deformation and the warpage of the boards are avoided; and when the heat exchanging chip is installed, the flat boards can enable mutual clearance to be consistent, and when a heat exchanging medium flows between the heat exchanging chips, the flow rate of the heat exchanging medium can also be kept consistent, so that the efficiency of heat exchange is improved.
Description
Technical field
The utility model relates to a kind of heat exchanging fin, specifically is a kind of heat exchanging fin that is used in board-like heat-exchange apparatus institute closed assembly.
Background technology
Heat exchanging fin is the core component in the board-like heat-exchange apparatus; It plays the central role that boot media flows and carries out heat exchange in board-like heat-exchange apparatus work; In the punching press heat exchanging fin, the formation meeting of convex-concave ripple is simultaneously at the inner stress that produces of sheet material; As shown in Figure 3, existing ripple is arranged and is the left-right symmetric type, also promptly: the protruding ripple (41) on the corresponding the right of the protruding ripple (41) on the left side; The recessed ripple (42) on the corresponding the right of the recessed ripple (42) on the left side, this arrangement mode can cause corrugated regions to produce uneven stress in radial direction, and the heat exchanging fin that comes out of punching press is very easy to be out of shape warpage like this; Influence the installation of heat exchanging fin; Also make it when work, inhomogeneous to the water conservancy diversion speed of heat exchange medium, thus the efficient of reduction heat exchange.
The utility model content
In order to solve above-mentioned heat exchanging fin produces the distortion warpage owing to symmetrical structure problem; The utility model provides a kind of ripple dislocation type heat exchanging fin; The technical scheme of the utility model is: include four heat exchange medium runner holes, two mounting grooves, two water conservancy diversion districts and a corrugated regions; Protruding ripple in the described corrugated regions and recessed ripple radially are arranged as dislocation and arrange, i.e. the recessed ripple on the protruding ripple correspondence the right on the left side, the protruding ripple on the recessed ripple correspondence the right on the left side.
The beneficial effect of the utility model is: owing to adopted the dislocation ripple struction, after stamping out the convex-concave ripple, cancel each other by the internal stress of its generation in whole corrugated regions for sheet material; So just avoided the distortion warpage of sheet material; When heat exchanging fin was installed, flat boards can be so that space each other at interval be consistent, when heat exchange medium flows between heat exchanging fin; Its flow rate also just can be consistent, and has so just improved the efficient of heat exchange.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model
Fig. 2 is the enlarged diagram of the utility model in corrugated regions (A portion), and the center line among the figure is represented the radial direction of corrugated regions.
Fig. 3 is that existing heat exchanging fin is listed intention in the corrugation rows of corrugated regions, and the center line among the figure is represented the radial direction of corrugated regions.
Among the figure, 1 heat exchange medium runner hole, 2 mounting grooves, 3 water conservancy diversion districts, 4 corrugated regions, 41 protruding ripples, 42 recessed ripples.
The specific embodiment
Like Fig. 1, shown in 2; The utility model includes four heat exchange medium runner holes 1, two mounting grooves 2, two water conservancy diversion districts 3 and corrugated regions 4; Protruding ripple 41 in the described corrugated regions 4 radially is arranged as dislocation with recessed ripple 42 and arranges; Be the recessed ripple 42 on the protruding ripple 41 corresponding the right on the left side, the protruding ripple 41 on the recessed ripple 42 corresponding the right on the left side.The utility model is owing to adopted the dislocation ripple struction, and after stamping out the convex-concave ripple, cancel each other by the internal stress of its generation in whole corrugated regions for sheet material; So just avoided the distortion warpage of sheet material; When heat exchanging fin was installed, flat boards can be so that space each other at interval be consistent, when heat exchange medium flows between heat exchanging fin; Its flow rate also just can be consistent, and has so just improved the efficient of heat exchange.
The above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as the technology contents essence of being made according to the disclosed technical scheme of this patent is identical or any change or the modification that are equal to, all fall into the scope that this patent comprises.
Claims (1)
1. ripple dislocation type heat exchanging fin; Include four heat exchange medium runner holes (1), two mounting grooves (2), two water conservancy diversion districts (3) and a corrugated regions (4); Protruding ripple (41) in the described corrugated regions (4) and recessed ripple (42) radially are arranged as dislocation and arrange; Be the recessed ripple (42) on the corresponding the right of protruding ripple (41) on the left side, the protruding ripple (41) on the corresponding the right of the recessed ripple (42) on the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202962084U CN202255029U (en) | 2011-08-16 | 2011-08-16 | Heat exchanging chip with staggered corrugations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202962084U CN202255029U (en) | 2011-08-16 | 2011-08-16 | Heat exchanging chip with staggered corrugations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255029U true CN202255029U (en) | 2012-05-30 |
Family
ID=46116259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202962084U Expired - Fee Related CN202255029U (en) | 2011-08-16 | 2011-08-16 | Heat exchanging chip with staggered corrugations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791758A (en) * | 2014-03-07 | 2014-05-14 | 丹佛斯微通道换热器（嘉兴）有限公司 | Heat exchange plate for plate heat exchanger and plate heat exchanger with same |
| CN107525429A (en) * | 2016-06-22 | 2017-12-29 | 丹佛斯微通道换热器（嘉兴）有限公司 | For the heat exchanger plates of plate type heat exchanger and the plate type heat exchanger |
-
2011
- 2011-08-16 CN CN2011202962084U patent/CN202255029U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791758A (en) * | 2014-03-07 | 2014-05-14 | 丹佛斯微通道换热器（嘉兴）有限公司 | Heat exchange plate for plate heat exchanger and plate heat exchanger with same |
| CN103791758B (en) * | 2014-03-07 | 2016-07-20 | 丹佛斯微通道换热器（嘉兴）有限公司 | For the heat exchanger plate of plate type heat exchanger and have the plate type heat exchanger of this heat exchanger plate |
| CN107525429A (en) * | 2016-06-22 | 2017-12-29 | 丹佛斯微通道换热器（嘉兴）有限公司 | For the heat exchanger plates of plate type heat exchanger and the plate type heat exchanger |
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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: 20120530 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |