CN201764870U - Fin for fin type heat exchanger with small pipe diameter and heat exchanger - Google Patents
Fin for fin type heat exchanger with small pipe diameter and heat exchanger Download PDFInfo
- Publication number
- CN201764870U CN201764870U CN2010202900990U CN201020290099U CN201764870U CN 201764870 U CN201764870 U CN 201764870U CN 2010202900990 U CN2010202900990 U CN 2010202900990U CN 201020290099 U CN201020290099 U CN 201020290099U CN 201764870 U CN201764870 U CN 201764870U
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- China
- Prior art keywords
- heat exchanger
- fin
- pipe diameter
- small pipe
- type heat
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Abstract
The utility model discloses a fin for a fin type heat exchanger with small pipe diameter and a heat exchanger. The fin is provided with a plurality of heat exchanging pipe penetrating holes which are mutually parallel; the width of the fin is 11.6mm +/-0.1mm; and the fin between the two adjacent heat exchanging pipe penetrating holes is respectively pressed with a bridge sheet group comprising a plurality of strip type bridge sheets along the direction of the length. The fin type heat exchanger with small pipe diameter comprises a plurality of heat exchanging pipes in an end-to-end connection mode and a plurality of fins ranked in a scheduled interval; the pipe diameter of the heat exchanging pipe is 5mm+/-0.1mm; the center distance between the two adjacent heat exchanging pipes is 19.5mm+/-0.1mm; and the fin with the structure is adopted for the fin type heat exchanger with small pipe diameter. The utility model adopts the fin type structure with the small pipe diameter of 5mm and simultaneously realizes the miniaturization of the heat exchanger so that the higher heat exchanging efficiency is supplied, meanwhile, the product cost is effectively reduced, and the competition of the product is enhanced.
Description
Technical field
The utility model relates to heat exchanger, particularly relates to the fin and the heat exchanger that are used for small pipe diameter fin type heat exchanger.
Background technology
Heat exchanger is the maximum and main parts that participate in heat exchange as volume in the air-conditioning, and its heat exchange efficiency has determined the energy consumption of air-conditioning.At present, air-conditioning enters huge numbers of families more and more, and therefore, the energy consumption problem that solves air-conditioning more and more receives the concern of the whole society.Can know from the mechanism of heat exchanger, tubule footpath heat exchanger can enhanced tube in heat-transfer effect, therefore the caliber of heat exchanger of air condition develops into 7.94mm, 7mm, 6.35mm gradually from initial 9.52mm, consider that from the angle of saving the energy and environmental protection adopting environmental protection refrigerant and miniaturization is the development trend of following domestic air conditioner.In addition, the degree of miniaturization of heat exchanger also has material impact to the miniaturization of air-conditioner, effective way that realizes the heat exchanger miniaturization adopts tubule footpath cold-producing medium heat exchanger tube exactly, the reduction manufacturing cost of air conditioner that the application meeting of small pipe diameter fin type heat exchanger in the family expenses air-conditioning is a large amount of also reaches the economic again purpose of energy-conserving and environment-protective.
The utility model content
Technical problem to be solved in the utility model is to solve the air conditioning energy consumption height, realize air-conditioning miniaturization, energy-conserving and environment-protective economical again problem.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of fin that is used for small pipe diameter fin type heat exchanger, offer a plurality of heat exchanger tube mounting holes that are parallel to each other on the described fin, the width of fin is 11.6mm ± 0.1mm, and is suppressed with the bridge sheet group of being made up of some bar shaped bridge sheets respectively along its length on the fin between adjacent two heat exchanger tube mounting holes.
On the basis of such scheme, described heat exchanger tube mounting hole is provided with axial axle sleeve, and the height of this axle sleeve is 1mm～1.6mm.
On the basis of such scheme, the end of described axle sleeve is provided with flange, and the external diameter of flange is 5.8mm ± 0.1mm.
On the basis of such scheme, the bridge sheet in the described bridge sheet group is outstanding facing one direction.
On the basis of such scheme, described bridge sheet group comprises 5 bridge sheets, is arranged in parallel from top to bottom, and the width of bridge sheet is 1mm, highly is 0.6mm.
On the basis of such scheme, described bridge sheet group comprises 7 bridge sheets, and superposed first, second bridge sheet and the 6th, the 7th bridge sheet that is positioned at the bottom lay respectively on the straight line, and be positioned at pars intermedia the 3rd, the 4th parallel with the 5th bridge sheet.
The utility model also provides a kind of small pipe diameter fin type heat exchanger, comprise many end to end heat exchanger tubes and a plurality of fins of arranging with predetermined space, the caliber of described heat exchanger tube is 5mm ± 0.1mm, centre-to-centre spacing between adjacent two heat exchanger tubes is 19.5mm ± 0.1mm, and described fin adopts the fin that is used for small pipe diameter fin type heat exchanger of said structure.
The fin that is used for small pipe diameter fin type heat exchanger that the utility model provides is suppressed with the bridge sheet group of being made up of some bar shaped bridge sheets respectively along its length on the fin between adjacent two heat exchanger tube mounting holes.Small pipe diameter fin type heat exchanger, adopting caliber is the small pipe diameter fin type structure of 5mm, can realize the miniaturization of heat exchanger simultaneously, thereby have higher heat exchanger effectiveness, effectively reduces product cost simultaneously, improves competitiveness of product.
Description of drawings
The structural representation of the fin that is used for small pipe diameter fin type heat exchanger that Fig. 1 provides for the utility model; Fig. 2 is the A-A profile among Fig. 1; The small pipe diameter fin type heat exchanger structural representation that Fig. 3 provides for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
As shown in Figure 1, the fin that is used for small pipe diameter fin type heat exchanger that the utility model provides, offer a plurality of heat exchanger tube mounting holes 11 that are parallel to each other on the fin, the width B of fin is 11.6mm ± 0.1mm, and is suppressed with the bridge sheet group of being made up of some bar shaped bridge sheets 12 respectively along its length on the fin between adjacent two heat exchanger tube mounting holes 11.A plurality of bridge sheets in the bridge sheet group 12 are outstanding facing one direction respectively, and promptly the bridge sheet is a single face bridge form.
Further, described bridge sheet group 12 comprises 5 bridge sheets, is arranged in parallel from top to bottom, and the width P of bridge sheet is 1mm, and height H 1 is 0.6mm.More preferably, described bridge sheet group 12 comprises 7 bridge sheets, superposed first, second bridge sheet 13,14 and the 6th, the 7th bridge sheet 16,19 that is positioned at the bottom lay respectively on the straight line, and be positioned at pars intermedia the 3rd, the 4th parallel with the 5th bridge sheet 15,17,18.
As shown in Figure 2, described heat exchanger tube mounting hole 11 is provided with axial axle sleeve 20, and the height H of this axle sleeve 20 is 1mm～1.6mm, and the end of axle sleeve 20 is provided with flange, and the outer diameter D 1 of flange is 5.8mm ± 0.1mm.
The utility model also provides a kind of above-mentioned small pipe diameter fin type heat exchanger that is used for the fin of small pipe diameter fin type heat exchanger that adopts, as shown in Figure 3, small pipe diameter fin type heat exchanger comprises many end to end heat exchanger tubes 2 and a plurality of fins 1 of arranging with predetermined space, the caliber of described heat exchanger tube 2 is 5mm ± 0.1mm, and the centre-to-centre spacing S between adjacent two heat exchanger tubes is 19.5mm ± 0.1mm.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.
Claims (7)
1. the fin that is used for small pipe diameter fin type heat exchanger, it is characterized in that offering on the described fin a plurality of heat exchanger tube mounting holes that are parallel to each other, the width of fin is 11.6mm ± 0.1mm, and is suppressed with the bridge sheet group of being made up of some bar shaped bridge sheets respectively along its length on the fin between adjacent two heat exchanger tube mounting holes.
2. the fin that is used for small pipe diameter fin type heat exchanger as claimed in claim 1 is characterized in that described heat exchanger tube mounting hole is provided with axial axle sleeve, and the height of this axle sleeve is 1mm～1.6mm.
3. the fin that is used for small pipe diameter fin type heat exchanger as claimed in claim 2 is characterized in that the end of described axle sleeve is provided with flange, and the external diameter of flange is 5.8mm ± 0.1mm.
4. the fin that is used for small pipe diameter fin type heat exchanger as claimed in claim 1 is characterized in that the bridge sheet in the described bridge sheet group is outstanding facing one direction.
5. the fin that is used for small pipe diameter fin type heat exchanger as claimed in claim 1 is characterized in that described bridge sheet group comprises 5 bridge sheets, is arranged in parallel from top to bottom, and the width of bridge sheet is 1mm, highly is 0.6mm.
6. the fin that is used for small pipe diameter fin type heat exchanger as claimed in claim 1, it is characterized in that described bridge sheet group comprises 7 bridge sheets, superposed first, second bridge sheet and the 6th, the 7th bridge sheet that is positioned at the bottom lay respectively on the straight line, and be positioned at pars intermedia the 3rd, the 4th parallel with the 5th bridge sheet.
7. small pipe diameter fin type heat exchanger, comprise many end to end heat exchanger tubes and a plurality of fins of arranging with predetermined space, the caliber that it is characterized in that described heat exchanger tube is 5mm ± 0.1mm, centre-to-centre spacing between adjacent two heat exchanger tubes is 19.5mm ± 0.1mm, the fin that is used for small pipe diameter fin type heat exchanger that described fin is provided for each claim of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202900990U CN201764870U (en) | 2010-08-12 | 2010-08-12 | Fin for fin type heat exchanger with small pipe diameter and heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202900990U CN201764870U (en) | 2010-08-12 | 2010-08-12 | Fin for fin type heat exchanger with small pipe diameter and heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764870U true CN201764870U (en) | 2011-03-16 |
Family
ID=43717478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202900990U Expired - Lifetime CN201764870U (en) | 2010-08-12 | 2010-08-12 | Fin for fin type heat exchanger with small pipe diameter and heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108369076A (en) * | 2015-07-17 | 2018-08-03 | 法雷奥热系统公司 | Include the fin heat exchanger of improved louvre blade |
| WO2021103967A1 (en) * | 2019-11-28 | 2021-06-03 | 广东美的制冷设备有限公司 | Heat exchanger assembly and air conditioner indoor unit with same |
-
2010
- 2010-08-12 CN CN2010202900990U patent/CN201764870U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108369076A (en) * | 2015-07-17 | 2018-08-03 | 法雷奥热系统公司 | Include the fin heat exchanger of improved louvre blade |
| WO2021103967A1 (en) * | 2019-11-28 | 2021-06-03 | 广东美的制冷设备有限公司 | Heat exchanger assembly and air conditioner indoor unit with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170522 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Group. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110316 |
|
| CX01 | Expiry of patent term |