CN206131536U - Fin evaporator uses dull and stereotyped fin - Google Patents
Fin evaporator uses dull and stereotyped fin Download PDFInfo
- Publication number
- CN206131536U CN206131536U CN201621122578.5U CN201621122578U CN206131536U CN 206131536 U CN206131536 U CN 206131536U CN 201621122578 U CN201621122578 U CN 201621122578U CN 206131536 U CN206131536 U CN 206131536U
- Authority
- CN
- China
- Prior art keywords
- fin
- straight hole
- recess
- internal diameter
- turn
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a refrigerating system field specifically is a fin evaporator uses dull and stereotyped fin, including the fin the fin on be equipped with the straight hole, the straight hole be the inline and become two rows and left -right asymmetry the upper end of straight hole is equipped with the turn -ups the lower extreme of straight hole is equipped with the recess, turn down rims external diameter be less than the internal diameter of recess. The utility model discloses the fin adopts beautiful inexpensive smooth paper tinsel and the flat structure of matter, very big improvement market competitiveness of the product, through turn -ups and the perfect assembly of recess between fin and the fin, the fin can not appear because atress inequality and the slope that leads to behind the expand tube.
Description
Technical field
The present invention relates to field of refrigeration, specially a kind of evaporator fin plate radiating plate.
Background technology
Evaporator fin have compact, high efficient heat exchanging and it is easy-maintaining the characteristics of, be widely used in wind cooling refrigerator.Make
For radiating the basic element of character-fin be evaporator fin transmit heat core, the connection side between fin and fin
Formula directly affects heat dispersion.The processing method of the evaporator fin of prior art is most to adopt auxetic technique, and it needs operation
Personnel one by one put fin in mould in advance, are then again punctured into aluminum pipe in the hole of every fin, finally
Tube expansion is carried out to aluminum pipe through auxetic head, can be produced using auxetic technique following bad：
1st, due to needing operator to put every fin, not only production efficiency is low but also easily goes out
It is wrong.
2nd, the spacing between fin and fin is larger, after tube expansion, can deform upon between piece and piece, and general performance is just
It is that fin is dilapidated.
The content of the invention
It is an object of the invention to the one kind for overcoming the deficiencies in the prior art and providing has U.S. after production efficiency height, tube expansion
The evaporator fin plate radiating plate of sight.
To solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：
A kind of evaporator fin plate radiating plate, including fin, are provided with straight hole on described fin, described
Straight hole is arranged in a linear into two rows and left-right asymmetry, and in the upper end of the straight hole flange is provided with, and sets in the lower end of the straight hole
Fluted, the external diameter of described flange is less than the internal diameter of the groove.
Preferably, described fin is light paper tinsel, and its thickness is 0.1mm.
Preferably, the height of described straight hole is 1.40-1.45mm.
Preferably, more than 2 times of straight hole internal diameter, fore-and-aft distance is more than straight hole internal diameter to the lateral separation between described straight hole
1.5 times.
Compared with prior art, beneficial effects of the present invention are：
Fin of the present invention using the U.S. inexpensive light paper tinsel of matter and and using the slab construction of simple structure, greatly improve
The competitiveness of product in market, is perfectly assembled by flange between fin and fin with groove, is not in after tube expansion
Fin caused inclination due to unbalance stress.
Description of the drawings
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is A-A partial cross sections of the present invention structural representation.
Specific embodiment
Referring to shown in accompanying drawing 1- Fig. 2, a kind of evaporator fin plate radiating plate, including fin 1, in described radiating
Piece 1 is provided with straight hole 2, and described straight hole 2 is arranged in a linear into two rows and left-right asymmetry, is provided with the upper end of the straight hole 2
Flange 2-1, in the lower end of the straight hole 2 groove 2-2 is provided with, and the external diameter of described flange 2-1 is interior less than the groove 2-2
Footpath.
Preferably, described fin 1 is light paper tinsel, and its thickness is 0.1mm.
Preferably, the height of described straight hole 2 is 1.40-1.45mm.
Preferably, more than 2 times of the internal diameter of straight hole 2, fore-and-aft distance is more than straight hole 2 to the lateral separation between described straight hole 2
1.5 times of internal diameter.
Fin of the present invention 1 greatly improves the market competition of product using the U.S. inexpensive light paper tinsel of matter and slab construction
Power, is perfectly assembled between fin 1 and fin 1 by flange 2-1 and groove 2-2, is not in fin 1 after tube expansion
The caused inclination due to unbalance stress.
The above, it, to presently preferred embodiments of the present invention, is not the restriction that other forms are done to the present invention to be only,
Any those skilled in the art are changed or are modified as equivalent variations possibly also with the technology contents of the disclosure above
Equivalent embodiments.But, it is every without departing from the present invention program content, above example is done according to the technical spirit of the present invention
Any simple modification, equivalent variations and remodeling, still fall within protection scope of the present invention.
Claims (4)
1. a kind of evaporator fin plate radiating plate, including fin, it is characterised in that：It is provided with straight on described fin
Hole, described straight hole is arranged in a linear into two rows and left-right asymmetry, flange is provided with the upper end of the straight hole, in the straight hole
Lower end be provided with groove, the internal diameter of the external diameter of described flange less than the groove.
2. a kind of evaporator fin plate radiating plate according to claim 1, it is characterised in that：Described fin is
Light paper tinsel, its thickness is 0.1mm.
3. a kind of evaporator fin plate radiating plate according to claim 1, it is characterised in that：The height of described straight hole
Spend for 1.40-1.45mm.
4. a kind of evaporator fin plate radiating plate according to claim 1 or 3, it is characterised in that：Described straight hole
Between lateral separation more than 2 times of straight hole internal diameter, 1.5 times more than straight hole internal diameter of fore-and-aft distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122578.5U CN206131536U (en) | 2016-10-13 | 2016-10-13 | Fin evaporator uses dull and stereotyped fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122578.5U CN206131536U (en) | 2016-10-13 | 2016-10-13 | Fin evaporator uses dull and stereotyped fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206131536U true CN206131536U (en) | 2017-04-26 |
Family
ID=58573317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621122578.5U Expired - Fee Related CN206131536U (en) | 2016-10-13 | 2016-10-13 | Fin evaporator uses dull and stereotyped fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206131536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247697A (en) * | 2016-10-13 | 2016-12-21 | 合肥太通制冷科技有限公司 | A kind of evaporator fin plate radiating plate |
-
2016
- 2016-10-13 CN CN201621122578.5U patent/CN206131536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247697A (en) * | 2016-10-13 | 2016-12-21 | 合肥太通制冷科技有限公司 | A kind of evaporator fin plate radiating plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103673422A (en) | Energy-saving air return pipe assembly, machining method and mold | |
| CN104864634A (en) | Flat pipe plate-fin easy-drainage microchannel evaporator for inter-cooled refrigerator | |
| CN202902701U (en) | Push-in finned evaporator | |
| CN206131536U (en) | Fin evaporator uses dull and stereotyped fin | |
| CN104864635A (en) | Flat tube fin penetrating type micro-channel evaporator for direct-cooling refrigerator | |
| CN204730525U (en) | A kind of refrigerator and heat exchanger of air conditioner adopting aluminium faller gill heat exchanger tube | |
| CN202993671U (en) | Double layer filament tube evaporator | |
| CN202660817U (en) | Parallel-flow heat exchanger | |
| CN204757465U (en) | Little channel evaporator of easy drainage of piece formula is worn with flat pipe to intercooling refrigerator | |
| CN106247697A (en) | A kind of evaporator fin plate radiating plate | |
| CN203586626U (en) | Energy-saving air-returning pipe assembly and mould | |
| CN201992915U (en) | Refrigerator evaporator with aluminum plate gap | |
| CN203586619U (en) | Roll-bond evaporator | |
| CN204757467U (en) | Piece channel evaporator that declines is worn with flat pipe to intercooling refrigerator | |
| CN201926213U (en) | Combined type evaporator for refrigerator | |
| CN204757466U (en) | Piece channel evaporator that declines is worn with flat pipe to direct -cooled refrigerator | |
| CN203928847U (en) | A kind of rectangular heat exchange fin | |
| CN205037634U (en) | Condensation cooler | |
| CN204987566U (en) | Ripple fin for parallel -flow evaporator | |
| CN202947382U (en) | Glass lining inner enamel row tube condenser | |
| CN204177265U (en) | Novel air cooler cooling core | |
| CN205102372U (en) | Big pitch of fins fan coil surface cooler of preventing frosting | |
| CN204593964U (en) | Be provided with the evaporator of refrigerator of high-efficiency thermoindicator room | |
| CN202993945U (en) | High-efficient cooling fin of compressed air precooling device | |
| CN104006693A (en) | Opposite-rounded-corner oblique-breaking-type finned tube non-contact thermal resistance heat transmission element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |