CN106556280B - The fin combined method of fin for air-conditioning condenser - Google Patents
The fin combined method of fin for air-conditioning condenser Download PDFInfo
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- CN106556280B CN106556280B CN201510629525.6A CN201510629525A CN106556280B CN 106556280 B CN106556280 B CN 106556280B CN 201510629525 A CN201510629525 A CN 201510629525A CN 106556280 B CN106556280 B CN 106556280B
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Abstract
The present invention provides a kind of fin combined method for air-conditioning condenser, comprising: determines the airintake direction when refrigeration of air-conditioning condenser；Determine the comb number of the air-conditioning condenser；If less than 2, any two kinds in slit fin, corrugated fin and plate fin are set gradually according to the air inlet direction for the number of the comb；If the number of the comb is greater than 2, slit fin, corrugated fin and plate fin are set gradually according to the air inlet direction.Provided by the present invention for the fin combined method of air-conditioning condenser, comb is coated using at least two kinds of fins, increase the working efficiency when freezing and heating working condition, flat structure, ripple type structure and slit type structure is respectively adopted in different location around comb, thus reach refrigeration and heating resultant effect it is optimal.
Description
Technical field
The invention belongs to a kind of combinations of the fin of air-conditioning equipment manufacturing field more particularly to fin for air-conditioning condenser
Method.
Background technique
The traditional fin structure of air-conditioning condenser usually has plate fin, rippled fin and three kinds of slit fin knots
Structure.When refrigeration, the heat exchange property of rippled fin is better than plate fin, and slit fin is better than rippled fin；But
It in heating, is influenced by condenser frosting, the heat transfer effect of slit fin can be weaker than rippled fin and plate instead
Fin.
Summary of the invention
Therefore, the present invention provide it is a kind of utilize at least two different fins reach increase refrigeration and heating effect for sky
Adjust the fin combined method of the fin of condenser.
A kind of fin combined method for air-conditioning condenser, comprising:
Determine the airintake direction when refrigeration of air-conditioning condenser；
Determine the comb number of the air-conditioning condenser；
If the number of the comb sets gradually slit fin, corrugated wing less than 2, according to the air inlet direction
Any two kinds in piece and plate fin；
If the number of the comb is greater than 2, slit fin, corrugated wing are set gradually according to the air inlet direction
Piece and plate fin.
If the comb number less than 2, set gradually slit fin, corrugated according to the air inlet direction
In any two kinds in fin and plate fin, further includes:
If the number of the comb is 1, the slit fin and the plate fin are respectively arranged at described
Comb two sides.
If being 1 in the number of the comb, the slit fin and the plate fin are respectively arranged at institute
State in comb two sides, the width of the slit fin and the plate fin it is of same size.
If the comb number less than 2, set gradually slit fin, corrugated according to the air inlet direction
Any two kinds in fin and plate fin, further includes:
If selecting slit fin, corrugated fin, fin combined method is to set gradually according to the air inlet direction
Slit fin and the corrugated fin；
If selecting plate fin, corrugated fin, fin combined method is to set gradually according to the air inlet direction
Corrugated fin and the plate fin；
If selecting slit fin, plate fin, fin combined method is to set gradually according to the air inlet direction
Slit fin and the plate fin.
If the comb number less than 2, set gradually slit fin, corrugated according to the air inlet direction
Any two kinds in fin and plate fin；If the number of the comb is greater than 2, successively set according to the air inlet direction
It sets in slit fin, corrugated fin and plate fin, the slit fin, the wave is set on the every comb
One of line type fin or the plate fin.
If the number in the comb is greater than 2, slit fin, corrugated is set gradually according to the air inlet direction
In fin and plate fin, if the number of the comb is greater than 3, set gradually out according to the air inlet direction at both ends
Seam type fin and corrugated fin are respectively provided with corrugated fin between the slit fin and the corrugated fin.
Hydrophilic coating is coated on the slit fin, the rippled fin or the plate fin.
Provided by the present invention for the fin combined method of air-conditioning condenser, comb is coated using at least two kinds of fins, is increased
Flat structure, ripple is respectively adopted in working efficiency when freezing and heating working condition, the different location around comb
Type structure and slit type structure, thus reach refrigeration and heating resultant effect it is optimal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram provided by the present invention for a comb of the fin combined method of air-conditioning condenser；
Fig. 2 is the structural schematic diagram provided by the present invention for two combs of the fin combined method of air-conditioning condenser.
Specific embodiment
Below by specific embodiment and in conjunction with attached drawing, the present invention will be described in detail.
A kind of fin combined method for air-conditioning condenser, comprising:
Determine the airintake direction when refrigeration of air-conditioning condenser；
Determine the comb number of the air-conditioning condenser；
If the number of the comb sets gradually slit fin, corrugated wing less than 2, according to the air inlet direction
Any two kinds in piece and plate fin；
If the number of the comb is greater than 2, slit fin, corrugated wing are set gradually according to the air inlet direction
Piece and plate fin.
If the comb number less than 2, set gradually slit fin, corrugated according to the air inlet direction
In any two kinds in fin and plate fin, further includes:
If the number of the comb is 1, the slit fin and the plate fin are respectively arranged at described
Comb two sides.
If being 1 in the number of the comb, the slit fin and the plate fin are respectively arranged at institute
State in comb two sides, the width of the slit fin and the plate fin it is of same size.
If the comb number less than 2, set gradually slit fin, corrugated according to the air inlet direction
Any two kinds in fin and plate fin, further includes:
If selecting slit fin, corrugated fin, fin combined method is to set gradually according to the air inlet direction
Slit fin and the corrugated fin；
If selecting plate fin, corrugated fin, fin combined method is to set gradually according to the air inlet direction
Corrugated fin and the plate fin；
If selecting slit fin, plate fin, fin combined method is to set gradually according to the air inlet direction
Slit fin and the plate fin.
If the comb number less than 2, set gradually slit fin, corrugated according to the air inlet direction
Any two kinds in fin and plate fin；If the number of the comb is greater than 2, successively set according to the air inlet direction
It sets in slit fin, corrugated fin and plate fin, the slit fin, the wave is set on the every comb
One of line type fin or the plate fin.
If the number in the comb is greater than 2, slit fin, corrugated is set gradually according to the air inlet direction
In fin and plate fin, if the number of the comb is greater than 3, set gradually out according to the air inlet direction at both ends
Seam type fin and corrugated fin are respectively provided with corrugated fin between the slit fin and the corrugated fin.
Hydrophilic coating is coated on the slit fin, the rippled fin or the plate fin.
Slit fin passes through the development for destroying boundary layer at fin wall surface, is with higher heat exchange than plate fin
Number；However slit fin structure, in heating, condenser is under wet cooling condition and runs, the meeting when water vapour in humid air condenses
A biggish contact angle is formed on fin, to form droplet one by one.When droplet is larger, adjacent fins may
It is overlapped, is formed " water bridge ", increase air side thermal resistance, heat exchange efficiency is caused to deteriorate, so that more easily frosting when heating, one
Denier frosting condenser heat exchange property can sharply deteriorate.
In terms of comprehensive, plate fin heat transfer effect is better than slit fin when refrigeration, and on the contrary, ripple type wing when heating
Piece is therebetween.
Embodiment
Selection slit fin and plate fin as depicted in figs. 1 and 2；
Heating when air first pass through slotted fin type part, after by plate part；When heating operation, slit type portion
On the one hand point obtained droplet of condensation under the action of hydrophilic coating, is spread to plate part, another aspect air-flow also can will
Droplet blows to plate part, and droplet is quickly flowed down along fin, prevents it from hindering heat exchange or generates frosting.When
When system more stresses refrigeration, option b can be used, air first passes through finned plates type part and passes through slit type part again；Plate
Type part fin is located at boundary layer initial stage, and the slit type part of rear side can destroy the development in boundary layer, to preferably mention
The exchange capability of heat of high condenser.
Provided by the present invention for the fin combined method of air-conditioning condenser, comb is coated using at least two kinds of fins, is increased
Flat structure, ripple is respectively adopted in working efficiency when freezing and heating working condition, the different location around comb
Type structure and slit type structure, thus reach refrigeration and heating resultant effect it is optimal.
Only the preferred embodiments of the present invention have been described above, it is noted that for the ordinary skill of the art
For personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of fin combined method for air-conditioning condenser, it is characterised in that: include:
Determine the air inlet direction when heating of air-conditioning condenser；
Determine the comb number of the air-conditioning condenser；
If the number of the comb less than 2, according to the air inlet direction set gradually slit fin, corrugated fin and
Any two kinds in plate fin；
If the number of the comb be greater than 2, according to the air inlet direction set gradually slit fin, corrugated fin and
Plate fin.
2. fin combined method according to claim 1, it is characterised in that: if the comb number less than 2,
It sets gradually according to the air inlet direction in any two kinds in slit fin, corrugated fin and plate fin, also wraps
It includes:
If the number of the comb is 1, the slit fin and the plate fin are respectively arranged at the comb
Two sides.
3. fin combined method according to claim 2, it is characterised in that: if the number in the comb is 1, institute
It states slit fin and the plate fin is respectively arranged in the comb two sides, the width of the slit fin and institute
State the of same size of plate fin.
4. fin combined method according to claim 1, it is characterised in that: if the comb number less than 2,
Any two kinds in slit fin, corrugated fin and plate fin are set gradually according to the air inlet direction, further includes:
If selecting slit fin, corrugated fin, fin combined method is to set gradually to crack according to the air inlet direction
Type fin and the corrugated fin；
If selecting plate fin, corrugated fin, fin combined method is to set gradually ripple according to the air inlet direction
Formula fin and the plate fin；
If selecting slit fin, plate fin, fin combined method is to set gradually to crack according to the air inlet direction
Type fin and the plate fin.
5. fin combined method according to claim 1, it is characterised in that: if the comb number less than 2,
Any two kinds in slit fin, corrugated fin and plate fin are then set gradually according to the air inlet direction；If institute
The number for stating comb is greater than 2, then sets gradually slit fin, corrugated fin and plate wing according to the air inlet direction
In piece, one of the slit fin, the rippled fin or described plate fin are set on the every comb.
6. fin combined method according to claim 1, it is characterised in that: if the number in the comb is greater than 2,
It is set gradually in slit fin, corrugated fin and plate fin according to the air inlet direction, if the number of the comb
Greater than 3, then slit fin and corrugated fin are set gradually at both ends according to the air inlet direction, in the slit type wing
Corrugated fin is respectively provided between piece and the corrugated fin.
7. fin combined method according to any one of claim 1 to 4, it is characterised in that: the slit fin, institute
It states and is coated with hydrophilic coating on rippled fin or the plate fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629525.6A CN106556280B (en) | 2015-09-29 | 2015-09-29 | The fin combined method of fin for air-conditioning condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629525.6A CN106556280B (en) | 2015-09-29 | 2015-09-29 | The fin combined method of fin for air-conditioning condenser |
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| Publication Number | Publication Date |
|---|---|
| CN106556280A CN106556280A (en) | 2017-04-05 |
| CN106556280B true CN106556280B (en) | 2019-11-15 |
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ID=58415769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510629525.6A Active CN106556280B (en) | 2015-09-29 | 2015-09-29 | The fin combined method of fin for air-conditioning condenser |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556326A (en) * | 2017-09-25 | 2019-04-02 | 宁波德业科技集团有限公司 | A kind of fin combined method for air-conditioning condenser |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61153495A (en) * | 1984-12-27 | 1986-07-12 | Matsushita Electric Ind Co Ltd | Finned heat exchanger |
| JPH09280754A (en) * | 1996-04-16 | 1997-10-31 | Showa Alum Corp | Heat exchanger |
| CN102472599A (en) * | 2009-09-16 | 2012-05-23 | 松下电器产业株式会社 | Fin tube heat exchanger |
| CN202255028U (en) * | 2011-07-14 | 2012-05-30 | 许昌怡家电器有限公司 | Enhanced heat exchange fin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253278A (en) * | 1997-03-17 | 1998-09-25 | Mitsubishi Electric Corp | Finned heat exchanger |
-
2015
- 2015-09-29 CN CN201510629525.6A patent/CN106556280B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61153495A (en) * | 1984-12-27 | 1986-07-12 | Matsushita Electric Ind Co Ltd | Finned heat exchanger |
| JPH09280754A (en) * | 1996-04-16 | 1997-10-31 | Showa Alum Corp | Heat exchanger |
| CN102472599A (en) * | 2009-09-16 | 2012-05-23 | 松下电器产业株式会社 | Fin tube heat exchanger |
| CN202255028U (en) * | 2011-07-14 | 2012-05-30 | 许昌怡家电器有限公司 | Enhanced heat exchange fin |
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| Publication number | Publication date |
|---|---|
| CN106556280A (en) | 2017-04-05 |
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