CN204694135U - A kind of notch heat exchange fin - Google Patents
A kind of notch heat exchange fin Download PDFInfo
- Publication number
- CN204694135U CN204694135U CN201420823124.5U CN201420823124U CN204694135U CN 204694135 U CN204694135 U CN 204694135U CN 201420823124 U CN201420823124 U CN 201420823124U CN 204694135 U CN204694135 U CN 204694135U
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- CN
- China
- Prior art keywords
- notch
- heat exchange
- exchange fin
- utility
- fin
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- 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.)
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- 230000000694 effects Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Details Of Fluid Heaters (AREA)
Abstract
A kind of notch heat exchange fin, the heat exchange fin (1) of rectangle offers notch (2), and this notch is arranged on heat exchange fin for one or more; This notch arrangement mode is evenly distributed or uneven arrangement.The utility model overcomes after long fin is heated and is out of shape large problem; Avoid fin and tear heat exchanger inwall; Heat exchanging fluid has flow-disturbing effect.
Description
Technical field
The utility model belongs to the heat exchange fin technical field of structures of heat exchanger.
Background technology
Heat exchange fin is a kind of parts being widely used in heat exchanger.Its effect is exactly play the area increasing heat exchanger, and the heat of high temperature heat source is passed to low-temperature heat source.Heat exchange fin on market is commonly monolithic without notch, exist always temperature distortion large, tear the shortcomings such as heat exchanger wall.
Summary of the invention
The purpose of this utility model provides a kind of just and has that temperature distortion is little in order to overcome defect that above-mentioned existing heat exchange fin structure technology exists, heat exchanging wall without tearing, the heat exchange fin of the advantage such as directional stream-guidance.
The purpose of this utility model is achieved by the following technical solution.
A kind of notch heat exchange fin, the heat exchange fin of rectangle offers notch, and this notch is arranged on heat exchange fin for one or more; This notch arrangement mode is evenly distributed or uneven arrangement.
The utility model notch is rectangular notch.
The utility model notch is arc-shaped slot.
The utility model notch is the combination of rectangular notch and arc-shaped slot.
Notch arrangement mode described in the utility model is evenly distributed.
Notch arrangement mode described in the utility model is uneven arrangement.
The beneficial effects of the utility model are:
1, overcome after long fin is heated and be out of shape large problem;
2, fin is avoided to tear heat exchanger inwall;
3, heat exchanging fluid has flow-disturbing effect.
Accompanying drawing explanation
Fig. 1 is the utility model rectangular notch structural representation;
Fig. 2 is the utility model rectangular notch and arc-shaped slot combining structure schematic diagram.
Detailed description of the invention
See Fig. 1, Fig. 2, a kind of notch heat exchange fin, the utility model feature is, the heat exchange fin 1 of rectangle offers notch 2, and this notch is arranged on heat exchange fin for one or more; This notch arrangement mode is evenly distributed or uneven arrangement.
The utility model notch is rectangular notch 2.1.
The utility model notch is arc-shaped slot 2.2.
The utility model notch is the combination of rectangular notch 2.1 and arc-shaped slot 2.2.
Notch arrangement mode described in the utility model is evenly distributed.
Notch arrangement mode described in the utility model is uneven arrangement.
Claims (4)
1. a notch heat exchange fin, is characterized in that, the heat exchange fin (1) of rectangle offers notch (2), and this notch is arranged on heat exchange fin for one or more; When notch be more than one be arranged on heat exchange fin time, this notch arrangement mode is evenly distributed or uneven arrangement.
2. a kind of notch heat exchange fin according to claim 1, is characterized in that, notch is rectangular notch (2.1).
3. a kind of notch heat exchange fin according to claim 1, is characterized in that, described notch is arc-shaped slot (2.2).
4. a kind of notch heat exchange fin according to claim 1, is characterized in that, described notch is the combination of rectangular notch (2.1) and arc-shaped slot (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823124.5U CN204694135U (en) | 2014-12-23 | 2014-12-23 | A kind of notch heat exchange fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823124.5U CN204694135U (en) | 2014-12-23 | 2014-12-23 | A kind of notch heat exchange fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204694135U true CN204694135U (en) | 2015-10-07 |
Family
ID=54234413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420823124.5U Active CN204694135U (en) | 2014-12-23 | 2014-12-23 | A kind of notch heat exchange fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204694135U (en) |
-
2014
- 2014-12-23 CN CN201420823124.5U patent/CN204694135U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230801 Granted publication date: 20151007 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240530 Granted publication date: 20151007 |
|
| PD01 | Discharge of preservation of patent |