CN107843139A - Fin component, heat exchanger and air conditioner room unit - Google Patents
Fin component, heat exchanger and air conditioner room unit Download PDFInfo
- Publication number
- CN107843139A CN107843139A CN201711187098.6A CN201711187098A CN107843139A CN 107843139 A CN107843139 A CN 107843139A CN 201711187098 A CN201711187098 A CN 201711187098A CN 107843139 A CN107843139 A CN 107843139A
- Authority
- CN
- China
- Prior art keywords
- fin
- component
- wind
- windshied part
- sub
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The invention discloses a kind of fin component, heat exchanger and air conditioner room unit, the fin component includes preceding fin and rear fin, is provided with first, second and third windshied part that the area that keeps out the wind reduces successively, and the first windshied part is located at the junction of forward and backward fin；Preceding fin includes first, second gear wind component being distributed along its inlet side to air side, the first row component that keeps out the wind includes multiple second windshied parts for being arranged successively away from the direction at the top of fin component along preceding fin and multiple third gear wind portions, and the second row component that keeps out the wind includes multiple third gear wind portions；And/or, fin includes the three, the 4th gear wind components being distributed along its inlet side to air side afterwards, 3rd gear wind component, which includes multiple second windshied parts arranged successively away from the direction at the top of fin component along rear fin and multiple third gear wind portions, the 4th gear wind component, includes multiple third gear wind portions.Present invention improves over fin component structure, makes the wind speed profile of fin component more uniform.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of fin component, heat exchanger and air conditioner room unit.
Background technology
In the prior art, the heat exchanger of air conditioner room unit includes multiple fins being arranged side by side and is arranged in multiple wings
Multiple heat exchanger tubes on piece, the pipeline of multiple heat exchanger tube connection composition cooling matchmaker's circulations.When air conditioner is being freezed, heat exchanger tube
Interior refrigerant is by evaporation endothermic, to reduce the air themperature for flowing through heat exchanger, so as to reach the purpose of refrigeration.
But according to the structure of air conditioner room unit, each position wind speed size of fin component of heat exchanger is distinct, by
This, can cause the heat exchange efficiency at each position of fin component different, and then influence the overall heat exchange efficiency of fin component.
The content of the invention
It is a primary object of the present invention to provide a kind of fin component, it is intended to make the wind speed at each position of fin component more equal
It is even, to improve the overall heat exchange efficiency of fin component.
To achieve the above object, the present invention proposes a kind of fin component, and the fin component is included in the fin component
Top connect into the preceding fin of inverted " v " shape structure and rear fin, be provided with the area that keeps out the wind on the fin component drops successively
Low the first windshied part, the second windshied part and third gear wind portion, first windshied part are located at the preceding fin and the hind wing
The junction of piece；
The preceding fin includes that the first row that is distributed along its inlet side to air side keeps out the wind component and second row keeps out the wind component,
The first row component that keeps out the wind includes multiple institutes for being arranged successively away from the direction at the top of the fin component along the preceding fin
State the second windshied part and multiple third gear wind portions, the second row component that keeps out the wind is included along the preceding fin away from the wing
Multiple third gear wind portions of direction arrangement at the top of piece component；And/or
Fin includes the 3rd gear wind component and the 4th gear wind component being distributed along its inlet side to air side after described,
The 3rd gear wind component includes the multiple institutes to be arranged successively away from the direction at the top of the fin component along the rear fin
The second windshied part and multiple third gear wind portions are stated, the 4th gear wind component is included along the preceding fin away from the wing
Multiple third gear wind portions of direction arrangement at the top of piece component.
Preferably, the mounting hole that multiple rows of inlet side along the preceding fin is distributed to air side is provided with the preceding fin,
The second windshied part and third gear wind part on the preceding fin are distributed in adjacent two installation often arranged on the preceding fin in mounting hole
Between hole；
After described the mounting hole that multiple rows of inlet side along the rear fin is distributed to air side, the hind wing are provided with fin
The second windshied part and third gear wind part on piece are distributed between adjacent two mounting hole often arranged on the rear fin in mounting hole.
Preferably, second windshied part includes multiple first shutters being oppositely arranged and multiple second shutters
Structure；
Multiple first shutters and multiple second shutter knots included by the second windshied part on the preceding fin
Arrange inlet side of the structure along the preceding fin to air side；
Multiple first shutters included by the second windshied part on fin and multiple second shutter knots afterwards
Arrange inlet side of the structure along the rear fin to air side.
Preferably, the sum of the first shutter included by second windshied part and the second shutter is n,
And 6≤n≤8；
The louver angle of first shutter and second shutter is α, and 20 °≤α≤30 °；
The windowing of first shutter and second shutter is highly h, and 0.6mm≤h≤
0.8mm。
Preferably, the third gear wind portion includes multiple bridge piece structures, included by the third gear wind portion on the preceding fin
Multiple bridge piece structures along the preceding fin inlet side to air side arrangement；Included by third gear wind portion after described on fin
Inlet side to air side arrangement of multiple bridge piece structures along the rear fin.
Preferably, the total quantity of the bridge piece structure included by the third gear wind portion is n1, and 2≤n1≤6；
The height of bridge piece structure included by the third gear wind portion is h1, and 0.5mm≤h1≤0.7mm.
Preferably, first windshied part includes multiple the 3rd blinds being distributed on the preceding fin and the rear fin
Window construction, the window of the 3rd shutter on the preceding fin is towards the inlet side of the preceding fin, positioned at described
The window of the 3rd shutter on fin is towards the inlet side of fin after described afterwards.
Preferably, the quantity of the 3rd shutter included by first windshied part is n2, and 4≤n2≤16；
The louver angle of 3rd shutter is α 1, and 1≤60 ° of 30 °≤α；
The windowing of 3rd shutter is highly h2, and 0.6mm≤h2≤0.8mm.
Preferably, the keep out the wind third gear wind portion of component of the first row includes the first sub- windshied part and the second sub- windshied part,
The area that keeps out the wind of the first sub- windshied part is more than the area that keeps out the wind of the described second sub- windshied part, and the first row keeps out the wind component
Arrange successively in direction of interior the first sub- windshied part and the second sub- windshied part along the top of the preceding fin away from the fin component
Cloth；And/or
The keep out the wind third gear wind portion of component of the second row includes the first sub- windshied part and the second sub- windshied part, and described first
Sub- windshied part keep out the wind area be more than the described second sub- windshied part the area that keeps out the wind, and the second row keep out the wind in component first
Arrange successively in the direction of sub- windshied part and the second sub- windshied part along the top of the preceding fin away from the fin component.
Preferably, the third gear wind portion of the 4th gear wind component includes the first sub- windshied part and the second sub- windshied part,
The area that keeps out the wind of the first sub- windshied part is more than the area that keeps out the wind of the described second sub- windshied part, and the 4th gear wind component
Arrange successively in direction of interior the first sub- windshied part and the second sub- windshied part along the rear top of the fin away from the fin component
Cloth.
Preferably, the preceding fin also includes fifth gear wind component, and described second keeps out the wind component and the fifth gear wind group
Inlet side to air side arrangement of the part along the preceding fin, the fifth gear wind component include multiple third gear wind portions, institute
The third gear wind portion stated in fifth gear wind component arranges along direction of the preceding fin away from the fin component；And/or
Fin also includes sixth gear wind component, the fourth gear wind component and the sixth gear wind component described in after described
The inlet side of preceding fin to air side is arranged, and the sixth gear wind component includes multiple third gear wind portions, the sixth gear
Third gear wind portion in wind component arranges along the rear direction of the fin away from the fin component.
Preferably, the third gear wind portion in the fifth gear wind component includes the first sub- windshied part and the 3rd sub- windshied part,
The area that keeps out the wind of the 3rd sub- windshied part is more than the area that keeps out the wind of the described first sub- windshied part, in the fifth gear wind component
The first sub- windshied part is distributed in both sides of the 3rd sub- windshied part along the preceding finned length direction；
Kept out the wind including the first sub- windshied part, the second sub- windshied part and the 3rd son in third gear wind portion in the sixth gear wind portion
Portion, the area that keeps out the wind of the first sub- windshied part are more than the area that keeps out the wind of the described second sub- windshied part, less than the described 3rd son gear
The area that keeps out the wind in wind portion, and the 3rd son keeps out the wind, the first sub- windshied part and the second sub- windshied part are along the hind wing
Piece is arranged successively away from the direction at the top of the fin component.
Preferably, multiple insulation parts along the length direction distribution of the preceding fin are additionally provided with the preceding fin, it is multiple
Between the insulation part is located at the 5th gear wind component and the second row keeps out the wind component, the insulation part is along before described
The bar shaped seam or strip through-hole of the length direction extension of fin；And/or
Multiple insulation parts along the length direction distribution of the rear fin are additionally provided with after described on fin, it is multiple described heat-insulated
Between the 6th gear wind component and the 4th gear wind component, the insulation part is the length along the rear fin in portion
Spend the bar shaped seam or strip through-hole of direction extension.
Preferably, the preceding fin has ripple struction away from one end end set at the top of the fin component, to improve
The intensity of the preceding fin；And/or
Fin has ripple struction away from one end end set at the top of the fin component after described, to improve the hind wing
The intensity of piece.
The present invention also proposes a kind of heat exchanger, and the heat exchanger includes fin component as described above, the fin component bag
The preceding fin that inverted " v " shape structure is connected at the top of the fin component and rear fin are included, is set on the fin component
There are the first windshied part, the second windshied part and the third gear wind portion that the area that keeps out the wind reduces successively, first windshied part is located at described
The junction of preceding fin and the rear fin；
The preceding fin includes that the first row that is distributed along its inlet side to air side keeps out the wind component and second row keeps out the wind component,
The first row component that keeps out the wind includes multiple institutes for being arranged successively away from the direction at the top of the fin component along the preceding fin
State the second windshied part and multiple third gear wind portions, the second row component that keeps out the wind is included along the preceding fin away from the wing
Multiple third gear wind portions of direction arrangement at the top of piece component；And/or
Fin includes the 3rd gear wind component and the 4th gear wind component being distributed along its inlet side to air side after described,
The 3rd gear wind component includes the multiple institutes to be arranged successively away from the direction at the top of the fin component along the rear fin
The second windshied part and multiple third gear wind portions are stated, the 4th gear wind component is included along the preceding fin away from the wing
Multiple third gear wind portions of direction arrangement at the top of piece component.
The present invention also proposes a kind of air conditioner room unit, and the air conditioner room unit includes heat exchanger as described above.
The present invention by set on fin component the first windshied part that area reduces successively of keeping out the wind, the second windshied part and
Third gear wind portion, the first windshied part is arranged on the junction of preceding fin and rear fin, and makes the second windshied part on preceding fin
Component is kept out the wind with the third gear wind portion first row that is distributed along the inlet side of preceding fin to air side of composition and second row keeps out the wind component,
And the first row component that keeps out the wind is set to include multiple second windshied parts for being arranged successively away from the direction at the top of fin component along preceding fin
With multiple third gear wind portions, second row keep out the wind that component includes arranging away from the direction at the top of fin component along preceding fin multiple the
Three windshied parts, so that the wind speed that the first windshied part and the second windshied part at the top of fin component are reduced is larger, it is remote
The wind speed that third gear wind portion at the top of fin component is reduced is smaller, thus, makes the wind speed at each position of preceding fin of fin component
Distribution is more uniform；And/or make the second windshied part on rear fin and third gear wind portion composition along the inlet side of rear fin to going out
The 3rd gear wind component and the 4th gear wind component of wind side distribution, and the 3rd gear wind component is included along rear fin away from wing
Multiple second windshied parts and multiple third gear wind portions that direction at the top of piece component is arranged successively, the 4th gear wind component include edge
Multiple third gear wind portions of the preceding fin away from the direction arrangement at the top of fin component, so that close to fin component top on rear fin
The wind speed that first windshied part and the second windshied part in portion are reduced is larger, is reduced away from the third gear wind portion at the top of fin component
Wind speed it is smaller, thus, make the wind speed profile at each position of rear fin of fin component more uniform.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the structural representation of the embodiment of fin component one of the present invention；
Fig. 2 is the sectional view of the embodiment of the first windshied part one of the invention；
Fig. 3 is the sectional view of the embodiment of the second windshied part one of the invention；
Fig. 4 is the sectional view of the embodiment of third gear wind portion one of the present invention；
Fig. 5 is the sectional view of the embodiment of rib one of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Air-supply structure | 42a | First sub- windshied part |
| 21 | Preceding fin | 42b | Second sub- windshied part |
| 22 | Fin afterwards | 42c | 3rd sub- windshied part |
| 30 | First windshied part | 43 | First shutter |
| 40 | First row keeps out the wind component | 44 | Second shutter |
| 40a | Second row keeps out the wind component | 45 | Bridge piece structure |
| 40b | 3rd gear wind component | 46 | 3rd shutter |
| 40c | 4th gear wind component | 46a | Window |
| 40d | 5th gear wind component | 47 | Rib |
| 40e | 6th gear wind component | 48 | Insulation part |
| 41 | Second windshied part | 50 | Mounting hole |
| 42 | Third gear wind portion |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not paid it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the protection model of application claims
Within enclosing.
The present invention proposes a kind of fin component.
Reference picture 1, the fin component include preceding fin 21 and rear fin 22, and preceding fin 21 and rear fin 22 are in changing
Inverted " v " shape structure is connected at the top of hot device, to enclose the holding tank to be formed for accommodating air-supply structure 10.Wherein, fin
Inlet side of the component away from the side of air-supply structure 10 for fin component, namely the inlet side of preceding fin 21 and rear fin 22；Wing
Air side of the piece component towards the side of air-supply structure 10 for fin component, namely the air side of preceding fin 21 and rear fin 22.
When air-supply structure 10 operates, air flows into from the inlet side of fin component, and with fin component and being arranged in fin component
Mounting hole 50 in refrigerant flow pipe carry out heat exchange, afterwards, the outflow of air side through fin component.
In one embodiment of this invention, as shown in figure 1, the first windshied part 30, multiple can be set on fin component
Second windshied part 41 and multiple third gear wind portions 42, and make the first windshied part 30, the second windshied part 41 and third gear wind portion 42
The area that keeps out the wind gradually reduces.
Wherein it is possible to the first windshied part 30 is arranged on to the junction of preceding fin 21 and rear fin 22, on preceding fin 21
Multiple second windshied parts 41 and multiple third gear wind portions 42 are set, and the second windshied part 41 and second on preceding fin 21 is kept out the wind
Portion 41 forms that the first row arranged along inlet side to the air side of preceding fin 21 keeps out the wind component 40 and second row keeps out the wind component 40a,
The first row component 40 that keeps out the wind includes multiple second windshied parts for being arranged successively away from the direction at the top of fin component along preceding fin 21
41 and multiple third gear wind portions 42, the second row component 40a that keeps out the wind includes arranging away from the direction at the top of fin component along preceding fin 21
Multiple third gear wind portions 42 of cloth.
It is understood that the fin component of the present embodiment is mainly used in the heat exchanger of indoor apparatus of air conditioner, by air conditioner
The influence of indoor machine structure, at the top of fin component to bottom wind speed be gradually reduced.Therefore, by being set on fin component
The first windshied part 30, the second windshied part 41 and the third gear wind portion 42 that the area that keeps out the wind gradually reduces, and by preceding fin 21
Two windshied parts 41 and third gear wind portion 42 arrange successively along preceding fin 21 away from the direction at the top of fin component, can make preceding fin
The wind speed that the first windshied part 30 and the second windshied part 41 on 21 at the top of fin component are reduced is larger, away from fin component
The wind speed that the third gear wind portion 42 at top is reduced is smaller, and thereby, it is possible to the wind speed profile at 21 each position of fin before making is more equal
It is even, even if also the wind speed profile of fin component is more uniform, to improve the overall heat exchange efficiency of fin component.
Certainly, as shown in figure 1, the first windshied part 30 can also be arranged on to the junction of preceding fin 21 and rear fin 22,
And multiple second windshied parts 41 and multiple third gear wind portions 42 are set on rear fin 22, make multiple second gear on rear fin 22
Wind portion 41 and multiple second windshied parts 41 form the 3rd gear wind component 40b to be arranged along inlet side to the air side of rear fin 22
With the 4th gear wind component 40c, the 3rd gear wind component 40b include along rear fin 22 away from the direction at the top of fin component successively
Multiple second windshied parts 41 of arrangement and multiple third gear wind portions 42, the 4th gear wind component 40c include remote along rear fin 22
Multiple third gear wind portions 42 of direction arrangement at the top of fin component.Thereby, it is possible to make the wind speed profile at rear 22 each position of fin
More uniformly, to improve the overall heat exchange efficiency of fin component, here is omitted.
In the present embodiment, it can also be kept out the wind component 40 away from first row in the second row of the preceding fin 21 component 40a that keeps out the wind
Side sets a row or multi-row component that keeps out the wind, and the second row component 40a that keeps out the wind is kept out the wind away from first row the side of component 40
The a row or multi-row component that keeps out the wind includes multiple the second windshied parts 41 arranged along preceding fin 21 away from fin component top-direction, with
Wind speed profile before further making on fin 21 is uniform.Such as shown in Fig. 1, preceding fin 21 can also include the 5th gear wind component
40d, the 5th gear wind component 40d include multiple second windshied parts 41, and second row keeps out the wind component 40a and the 5th gear wind component
Inlet side to air side arrangements of the 40d along preceding fin 21, and the second windshied part 41 in the 5th gear wind component 40d is along preceding fin
21 away from the direction arrangement at the top of fin component.
Or it can also be set in the second row of the preceding fin 21 component 40a that keeps out the wind away from the keep out the wind side of component 40 of first row
Put a row or multi-row component that keeps out the wind, and make second row keep out the wind component 40a away from first row keep out the wind component 40 side a row or
Multiple rows of component that keeps out the wind includes multiple the second windshied parts 41 arranged along preceding fin 21 away from fin component top-direction, with further
Wind speed profile before making on fin 21 is uniform.Such as shown in Fig. 1, rear fin 22 can also include the 6th gear wind component 40e, the
Six gear wind component 40e include multiple second windshied parts 41, the 4th gear wind component 40c and the 6th gear wind component 40e along rear
The inlet side of fin 22 to air side is arranged, and the second windshied part 41 in the 6th gear wind component 40e is remote along rear fin 22
Direction arrangement at the top of fin component.
As shown in figure 1, the installation that multiple rows of inlet side to air side from the preceding fin 21 is distributed is provided with preceding fin 21
Hole 50, in the present embodiment, when the second windshied part 41 and third gear wind portion 42 are provided with current fin 21, fore wing piece 21 can be made
On the second windshied part 41 and third gear wind portion 42 be distributed in adjacent two mounting hole often arranged on the preceding fin 21 in mounting hole 50
Between 50, so that the second windshied part 41 and third gear wind portion 42 on preceding fin 21 have more preferable windproof effect.
Similarly, as shown in figure 1, being provided with rear fin 22 multiple rows of from the distribution of inlet side to the air side of the rear fin 22
Mounting hole 50, when being provided with the second windshied part 41 and third gear wind portion 42 on rear fin 22, can also make on rear fin 22
The second windshied part 41 and third gear wind portion 42 be distributed in adjacent two mounting hole 50 often arranged on the rear fin 22 in mounting hole 50
Between, so that the second windshied part 41 and third gear wind portion 42 on rear fin 22 have more preferable windproof effect.
It is of course also possible to the second windshied part 41 and third gear wind portion 42 are arranged on its on preceding fin 21 and rear fin 22
Its position, specifically can be depending on the structure of preceding fin 21 and rear fin 22.Such as：Can be by the second windshied part 41 and third gear
Wind portion 42 is arranged between the adjacent two rows mounting hole 50 on preceding fin 21 or rear fin 22.
On the basis of above-mentioned any one embodiment, as shown in figure 3, second gear wind portion 41 can be made to include what is be oppositely arranged
Multiple first shutters 43 and multiple second shutters 44, also, second is provided with current fin 21 and is kept out the wind knot
During structure 41, multiple first shutters 43 on fore wing piece 21 and multiple second shutters 44 can be made along preceding fin 21
Inlet side to air side arrangement so that the second windshied part 42 on preceding fin 21 has the larger area that keeps out the wind, and improve
The heat exchange efficiency of refrigerant in heat exchanger tube near second windshied part 41.
It should be noted that the first shutter 43 on fore wing piece 21 and multiple second shutters 44 can be made
A side surface of fin 21 before protruding from；The first shutter 43 on fin 21 and multiple second shutters before can also making
Structure 44 both passes through preceding fin 21, and protrudes from the both side surface of preceding fin 21, and the present embodiment is not restricted.
As shown in figure 3, the first shutter 43 and the second blinds included by the second windshied part 41 on preceding fin 21
The sum of window construction 44 is n, louver angle α, and windowing height is h, in the present embodiment, can make 6≤n≤8,20 °≤α≤
30 ° or 0.6mm≤h≤0.8mm, so that the close expected wind speed of wind speed on preceding fin 21 after the reduction of the second windshied part 41,
The expection wind speed is the wind speed when wind speed profile on preceding fin 21 is uniform.
Wherein it is possible to make one in n, α and h three to meet above-mentioned requirements, can also make multiple in n, α and h three
Meet above-mentioned requirements, certainly, when n, α and h three all meet above-mentioned requirements, the wind speed after the reduction of the second windshied part 41 is more
Close to expected wind speed.
Similarly, when being provided with the second wind shielding structure 41 on rear fin 22, multiple first on hind wing piece 22 can be made
Inlet side to the air side of shutter 43 and multiple second shutters 44 along rear fin 22 is arranged, on rear fin 22
Size, the shape of multiple first shutters 43 and multiple second shutters 44 included by second windshied part 41 count
Amount can refer to the first shutter 43 and multiple second shutters included by the second windshied part 41 on preceding fin 21
44 size, shape are quantity, and here is omitted.
It should be noted that multiple first shutters 43 included by the second windshied part 41 on fin component can be with
Be same louver angle α and windowing height h or a variety of different louver angle α and windowing height h, specifically can root
Depending on the structure of fin component.Similarly, multiple second shutters 44 included by the second windshied part 41 can be same
A kind of louver angle α and windowing height h or a variety of different louver angle α and windowing height h, here is omitted.
In addition, multiple second windshied parts 41 on fin component can be same size or a variety of different
Size.Such as：When being provided with the second windshied part 41 on current fin 21, can make first row keep out the wind in component 40 with third gear
The second adjacent windshied part 41 of wind portion 42, and the louver angle α of the second windshied part 41 at the top of fin component is 23 °,
The louver angle α of other second windshied parts 41 before making on fin 21 is 28 °, so that the wind speed profile on preceding fin 21 is more
Uniformly.When being provided with the second windshied part 41 on rear fin 22, the second windshied part 41 in the 3rd gear wind component 40b can be made
Louver angle α be 28 ° so that the wind speed profile on rear fin 22 is more uniform.
On the basis of above-mentioned any one embodiment, as shown in figure 4, third gear wind portion 42 can be made to include multiple bridge piece knots
Structure 45, so that the area that keeps out the wind in third gear wind portion 42 is less than the area that keeps out the wind of the second windshied part 41, and increase third gear wind portion 42
Neighbouring heat exchange efficiency.
Wherein, when third gear wind portion 42 is provided with current fin 21, the third gear wind portion 42 on fore wing piece 21 can be made
Inlet side to air side arrangement of the interior multiple bridge piece structures 45 along preceding fin 21, to reduce the air-flow that bridge piece structure 45 is changed
Direction, the wind speed profile before making on fin 21 are more uniform.
As shown in figure 4, the quantity of the bridge piece structure 45 included by third gear wind portion 42 on preceding fin 21 is n1, bridge piece knot
The height of structure 45 is h1, in the present embodiment, can make 2≤n1≤6, or makes 0.5mm≤h1≤0.7mm, so that preceding fin 21
On wind speed after third gear wind portion 42 reduces close to expected wind speed.
Wherein it is possible to make one in both n1 and h1 to meet above-mentioned requirements, n1 and h1 can also be made to be satisfied by above-mentioned want
Ask, certainly, when making n1 and h1 is satisfied by above-mentioned requirements, the closer expected wind speed of wind speed after third gear wind portion 42 reduces.
Similarly, when being provided with third gear wind portion 42 on rear fin 22, the third gear wind portion on hind wing piece 22 can be made
Inlet side to air side of multiple bridge piece structures 45 along the rear fin 22 in 42 is arranged, the third gear wind portion 42 on rear fin 22
Size, shape and the quantity of included multiple bridge piece structures 45 can refer to included by the third gear wind portion 42 on preceding fin 21
Size, shape and the quantity of multiple bridge piece structures 45, here is omitted.
It should be noted that multiple bridge piece structures 45 included by third gear wind portion 42 on fin component can be with same
Size or a variety of different sizes, specifically can be depending on the structure of fin component.It is in addition, different on fin component
The third gear wind portion 42 of position can be same size or a variety of different sizes, such as：A part the can be made
The quantity of bridge piece structure 45 included by three windshied parts 42 is 2, the bridge piece structure included by another part third gear wind portion 42
45 quantity is 3,4 etc., so that the third gear wind portion 42 of preceding fin 21 and the diverse location of rear fin 22 is with different
Keep out the wind area, further to make the wind speed profile on preceding fin 21 and rear fin 22 uniform.
On the basis of above-mentioned any one embodiment, in the present embodiment, as shown in Fig. 2 can wrap first gear wind portion 30
Multiple the 3rd shutters 46 being distributed on preceding fin 21 and rear fin 22 are included, and make multiple the on the preceding fin 21
The window 46a of three shutters 46 is towards the inlet side of preceding fin 21, multiple 3rd shutter knots on rear fin 22
The window 46a of structure 46 is towards the inlet side of rear fin 22, to improve the area that keeps out the wind of the first windshied part 30.
Wherein it is possible to which the 3rd shutter 46 before making on fin 21 protrudes from a side surface of preceding fin 21, and make
The 3rd shutter 46 on fin 22 protrudes from a side surface of rear fin 22 afterwards, further to improve the first windshied part
30 area that keeps out the wind.
As shown in figure 4, the quantity of the 3rd shutter 46 included by the first windshied part 30 is n2, louver angle α
1, it is highly h2 to open a window, and in the present embodiment, can make 4≤n2≤16,2≤60 ° of 30 °≤α or 0.6mm≤h2≤0.8mm, so as to
Make the wind speed after the first windshied part 30 reduces close to expected wind speed.
Wherein it is possible to which one in making n2, α 1 and h2 three meets above-mentioned requirements, can also make more in n2, α 1 and h2
It is individual to meet above-mentioned requirements, certainly, when n2, α 1 and h2 all meets above-mentioned requirements, the wind speed after the reduction of the first windshied part 30
Closer to expected wind speed.
In a preferred embodiment, the louver angle that can make the 3rd shutter 46 is 30 °, so as to be kept out the wind through first
The closer expected wind speed of wind speed after the reduction of portion 30.
It should be noted that multiple 3rd shutters 46 included by the first windshied part 30 can be same chi
Very little or a variety of different sizes, specifically can be depending on the structure of fin component.
On the basis of above-mentioned any one embodiment, kept out the wind component as shown in figure 1, being provided with first row on current fin 21
40 and second row keep out the wind component 40a when, the third gear wind portion 42 that first row keeps out the wind in component 40 can be made to be kept out the wind including the first son
The sub- windshied part 42b of portion 42a and second, wherein, the first sub- windshied part 42a area that keeps out the wind is more than the second sub- windshied part 42b gear
Wind area, and the first sub- sub- windshied part 42b of windshied part 42a and second for keeping out the wind in component 40 of first row along preceding fin 21 away from wing
The direction at the top of piece component is arranged successively, so that wind speed profile of the preceding fin 21 close to inlet side is uniform.
Or the third gear wind portion 42 that second row can be made to keep out the wind in component 40a includes the first sub- windshied part 42a and second
Sub- windshied part 42b, wherein, the first sub- windshied part 42a keep out the wind area of the area more than the second sub- windshied part 42b that keep out the wind, second
The first sub- sub- windshied part 42b of windshied part 42a and second in gear wind component 40a are along preceding top of the fin 21 away from fin component
Direction arrange successively so that wind speed profile of the preceding fin 21 close to air side is uniform.
In addition, when being provided with fifth gear wind component 40d on current fin 21, the in fifth gear wind component 40d can be made
Three windshied parts 42 include the first sub- sub- windshied part 42c of windshied part 42a and the 3rd, wherein, the 3rd sub- windshied part 42c area that keeps out the wind
Windshied part 42a more than first area that keeps out the wind, and the first sub- windshied part 42a in fifth gear wind component 40d is distributed in the 3rd
Both sides of the sub- windshied part 42c along the preceding length direction of fin 21, so that wind speed profile of the preceding fin 21 close to air side is uniform.
It should be noted that when the first row third gear wind portion 42 that component 40 and second row keep out the wind in component 40a of keeping out the wind is equal
Including the multiple first sub- windshied part 42a and multiple second sub- windshied part 42b, the third gear wind portion 42 in fifth gear wind component 40d
Including the first sub- sub- windshied part 42c of windshied part 42a and the 3rd, and first row keeps out the wind component 40 and second row keeps out the wind in component 40a
The first sub- sub- windshied part 42b of windshied part 42a and second, and the 3rd sub- windshied part 42c in fifth gear wind component 40d and
One sub- windshied part 42a is arranged in the manner described above simultaneously when, the overall wind speed of preceding fin 21 is more uniform, and heat exchange efficiency is more
It is high.
In the present embodiment, the keep out the wind quantity in the second windshied part 41 in component 40 and third gear wind portion 42 of first row can have
It is a variety of, specifically can be depending on the wind speed at preceding 21 each position of fin.
Such as shown in Fig. 1, the quantity that can make the second windshied part 41 that first row keeps out the wind in component 40 is 3, third gear
The quantity in wind portion 42 is 10, and makes 1 in 10 third gear wind portions 42 to be the first sub- windshied part 42a, and 9 are second in addition
Sub- windshied part 42b, so that wind speed profile of the preceding fin 21 close to inlet side is more uniform.
Similarly, second row keep out the wind the third gear wind portion 42 in component 40a quantity can be it is a variety of, specifically can be before
Depending on the structure of fin 21.Such as shown in Fig. 1, the keep out the wind quantity in the third gear wind portion 42 in component 40a of second row can be made to be
12, and make 9 in 12 third gear wind portions 42 to be the first sub- windshied part 42a, 3 are the second sub- windshied part 42b in addition, with
Wind speed of the fin 21 close to inlet side and the wind speed profile close to air side are more uniform before making.
In addition, when being provided with the 5th gear wind component 40d on current fin 21, can make in the 5th gear wind component 40d
The quantity in third gear wind portion 42 be 10, and make 3 in 10 third gear wind portions 42 to be the 3rd sub- windshied part 42c, in addition 7
Individual is the first sub- windshied part 42a, wherein, the first son positioned at the 3rd sub- windshied part 42c towards fin component top side keeps out the wind
Portion's 42a quantity is 2, so that wind speed profile of the preceding fin 21 close to air side is more uniform.
, can be by making the above-mentioned first sub- windshied part 42a, the second sub- windshied part 42b and the 3rd son keep out the wind in the present embodiment
Portion 42c includes the bridge piece structure 45 of varying number respectively, so that the first sub- windshied part 42a area that keeps out the wind keeps out the wind more than the second son
The portion 42b area that keeps out the wind, and the area that keeps out the wind less than the 3rd sub- windshied part 42c.Such as shown in Fig. 1, the first son can be made to keep out the wind
The quantity of bridge piece structure 45 included by portion 42a is 3, makes the quantity of the bridge piece structure 45 included by the second sub- windshied part 42b
For 2, the quantity for making the bridge piece structure 45 included by the 3rd sub- windshied part 42c is 4.Wherein, bridge piece structure 45 can be edge
The overall structure of the length direction of preceding fin 21 or rear fin 22 extension, it can also be divided into for along preceding fin 21 or rear fin 22
The multi-segment structure of length direction extension, the present embodiment are not restricted.
On the basis of above-mentioned any one embodiment, when after fin 22 on be provided with the 3rd gear wind component 40b and the 4th
During gear wind component 40c, kept off as shown in figure 1, the third gear wind portion 42 in the 4th gear wind component 40c can be made to include the first son
The sub- windshied part 42b of wind portion 42a and second, and the first sub- sub- windshied parts of windshied part 42a and second in the 4th gear wind component 40c
42b arranges along rear fin 22 away from the direction at the top of fin component.Because the first sub- windshied part 42a area that keeps out the wind is more than second
The sub- windshied part 42b area that keeps out the wind, therefore, it is possible to fin 22 after further reducing air side close to fin component tip position
Wind speed so that the wind speed profile of the rear air side of fin 22 is more uniform.
It is possible to further make the third gear wind portion 42 in the 3rd gear wind component 40b include the second sub- windshied part 42b.
Because the inlet side wind speed of rear fin 22 is less than the wind speed of air side, therefore, make the third gear wind in the 3rd gear wind component 40b
Portion 42 includes the second sub- windshied part 42b, the wind speed that fin 22 is reduced close to the third gear wind portion 42 of air side after can reducing,
So that wind speed of the rear fin 22 close to air side is more nearly with the wind speed close to inlet side.
In addition, when being additionally provided with the 6th row windshied part 40e on rear fin 22, can make in the 6th row's windshied part 40e
Third gear wind portion 42 includes the first sub- windshied part 42a, the second sub- sub- windshied part 42c of windshied part 42b and the 3rd, wherein, the first son
The windshied part 42a area that keeps out the wind is more than the second sub- windshied part 42b area that keeps out the wind, windshied part 42c less than the 3rd face of keeping out the wind
Product, and the 3rd sub- windshied part 42c, the first sub- sub- windshied part 42b of windshied part 42a and second in the 6th row's windshied part 40e are along rear
Fin 22 is arranged in order away from the direction at the top of fin component, so that wind speed profile of the preceding fin 21 close to air side is more equal
It is even.
In the present embodiment, the quantity of the second windshied part 41 and third gear wind portion 42 in the 3rd gear wind component 40b can root
Depending on wind speed according to rear 22 each position of fin.
Such as shown in Fig. 1, the quantity that can make the second windshied part 41 in the 3rd gear wind component 40b is 2, third gear
The quantity in wind portion 42 is 4, and makes 4 third gear wind portions 42 be the second sub- windshied part 42b, so that rear fin 22 is close to air intake
The wind speed profile of side is more uniform.
Similarly, the quantity in the third gear wind portion 42 in the 4th gear wind component 40c can be according to rear 22 each position of fin
Depending on wind speed, as shown in figure 1, the quantity that can make the third gear wind portion 42 in the 4th gear wind component 40c is 6, and make 6
3 in third gear wind portion 42 are the first sub- windshied part 42a, and 3 are the second sub- windshied part 42b in addition, so that rear fin 22 leans on
The wind speed of nearly air side is more nearly.
In addition, as shown in figure 1, when being additionally provided with the 6th row windshied part 40e on rear fin 22, the 6th gear wind can be made
The quantity in the third gear wind portion 42 in portion 40e is 5, and makes 2 in 5 third gear wind portions 42 to be the 3rd sub- windshied part 42c,
1 is the first sub- windshied part 42a, and remaining 2 are the second sub- windshied part 42c, so that wind of the rear fin 22 close to air side
Speed distribution is more uniform.
It should be noted that on the basis of in the junction of preceding fin 21 and rear fin 22, the first windshied part 30 is set, can
Individually to set the second windshied part 41 and third gear wind portion 42 on preceding fin 21, and make the second windshied part 41 on preceding fin 21
It is configured in the manner described above with the quantity of third gear wind portion 42, structure and distribution, so that the wind speed profile on preceding fin 21 is equal
It is even；Second windshied part 41 and third gear wind portion 42 can also be individually set on rear fin 22, and make second on rear fin 22
Quantity, structure and the distribution mode in windshied part 41 and third gear wind portion 42 are configured in the manner described above, so that rear fin 22
On wind speed profile it is uniform；Furthermore it is also possible to the second windshied part 41 and the 3rd is set on preceding fin 21 and rear fin 22 simultaneously
Windshied part 42, and make the second windshied part 41 on preceding fin 21 and rear fin 22 and the quantity in third gear wind portion 42, structure and divide
Mode for cloth is arranged in the manner described above, so as to which fin component entirety wind speed profile is more uniform, is changed with further raising
The heat exchange efficiency of hot device.
On the basis of above-mentioned any one embodiment, as shown in figure 1, including the component that kept out the wind respectively with first on preceding fin 21
40th, second keep out the wind corresponding to component 40a and fifth gear wind component 40d it is outer, in, interior 3 row mounting hole 50, leaned on wherein it is possible to increase
The nearby aperture of multiple mounting holes 50 in outer row's mounting hole 50 of the inlet side of fin 21 at the top of fin component, and it is close
The aperture of multiple mounting holes 50 at the middle part of interior row's mounting hole 50 of the preceding air side of fin 21, wears for the heat exchanger tube of larger diameter
Cross so that larger the second windshied part 41 of the area that keeps out the wind, the sub- windshied part 42c of the first sub- windshied part 42a and the 3rd and diameter compared with
Big heat exchanger tube is adjacent, to improve the heat exchange efficiency of refrigerant in major diameter heat exchanger tube, improves heat exchange efficiency.In an alternative embodiment
In, as shown in figure 1,4 mounting holes 50 in outer row's mounting hole 50 on fore wing piece 21 at the top of fin component can be made
The aperture of 8 mounting holes 50 in the middle part of aperture, and interior row's mounting hole 50 is more than the hole of other mounting holes 50 on preceding fin 21
Footpath.
Similarly, as shown in figure 1, include on rear fin 22 respectively with third gear wind component 40b, fourth gear wind component 40c
And it is outer corresponding to sixth gear wind component 40e, in, interior 3 row mounting hole 50, wherein it is possible to increase close to the rear inlet side of fin 22
The aperture of multiple mounting holes 50 in outer row's mounting hole 50 at the top of fin component, and close to the interior of the rear air side of fin 22
The aperture of multiple mounting holes 50 in mounting hole 50 at the top of fin component is arranged, here is omitted.In an alternative embodiment
In, as shown in figure 1, the hole of 2 mounting holes 50 during outer row's mounting hole 50 of hind wing piece 21 can be made at the top of fin component
The aperture of 4 mounting holes 50 in footpath, and interior row's mounting hole 50 at the top of fin component is more than other on rear fin 22
The aperture of mounting hole 50.
On the basis of above-mentioned any one embodiment, as shown in figure 1, can also be set on the top of preceding fin 21 along fore wing
Multiple insulation parts 48 of the length direction distribution of piece 21, the insulation part 48 be located at the 5th gear wind component 40d of preceding fin 21 with
Second row keeps out the wind between component 40a, to reduce insulation part 48 along the heat conduction velocity between airflow direction both sides, before improving
The heat exchange efficiency of fin 21.
Wherein, insulation part 48 can be the bar shaped seam or strip through-hole extended along the length direction of preceding fin 21.
Further, when insulation part 48 is that bar shaped is stitched, the length of insulation part 48 can be made to be more than or equal to 8mm, and it is small
In or equal to 10mm, so that insulation part 48 has more preferable heat-insulated windproof effect.
It is of course also possible in the upper setting insulation part of rear fin 22, and the insulation part on rear fin 22 is located at the 6th gear
Between wind component 40e and the 4th gear wind component 40c, here is omitted.
On the basis of above-mentioned any one embodiment, as shown in figure 1, can be at the top of preceding fin 21 be away from fin component
One end end set rib 47, with intensity of the fin before raising 21 away from one end end at the top of heat exchanger.Wherein it is possible to
Preceding fin 21 away from one end end set ripple chip architecture at the top of heat exchanger to form rib 47 so that preceding fin 21
Structure is simpler.
It is of course also possible to added in preceding fin 21 away from one end end set rib at the top of heat exchanger, projection etc. with being formed
Strong portion 47, specifically can be depending on the structure of preceding fin 21.
In addition, it is necessary to explanation, can also strengthen in rear fin 22 away from one end end set at the top of fin component
Portion, here is omitted.
The present invention also proposes a kind of heat exchanger and a kind of air conditioner room unit with the heat exchanger, wherein, air conditioner chamber
Interior machine and heat exchanger include all schemes of all embodiments of above-mentioned fin component, and here is omitted.It is understood that
Because air conditioner room unit proposed by the present invention and heat exchanger include all schemes of all embodiments of above-mentioned fin component, because
This, at least have with the fin component identical technique effect, do not illustrate one by one herein.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (16)
1. a kind of fin component, it is characterised in that the fin component, which is included at the top of the fin component, connects into inverted " V "
The preceding fin and rear fin of character form structure, the first windshied part, that the area that keeps out the wind reduces successively are provided with the fin component
Two windshied parts and third gear wind portion, first windshied part is located at the junction of the preceding fin and the rear fin；
The preceding fin includes that the first row that is distributed along its inlet side to air side keeps out the wind component and second row keeps out the wind component, described
First row keep out the wind that component includes arranging successively away from the direction at the top of the fin component along the preceding fin multiple described the
Two windshied parts and multiple third gear wind portions, the second row keep out the wind component include along the preceding fin away from the fins set
Multiple third gear wind portions of direction arrangement at the top of part；And/or
Fin includes the 3rd gear wind component and the 4th gear wind component being distributed along its inlet side to air side after described, described
3rd gear wind component includes multiple described the to be arranged successively away from the direction at the top of the fin component along fin after described
Two windshied parts and multiple third gear wind portions, the 4th gear wind component are included along the preceding fin away from the fins set
Multiple third gear wind portions of direction arrangement at the top of part.
2. fin component as claimed in claim 1, it is characterised in that be provided with the preceding fin multiple rows of along the preceding fin
The mounting hole that inlet side to air side is distributed, the second windshied part and third gear wind part on the preceding fin are distributed in the preceding fin
On often arrange between adjacent two mounting hole in mounting hole；
It is provided with the mounting hole that multiple rows of inlet side along the rear fin be distributed to air side after described on fin, it is described afterwards on fin
The second windshied part and third gear wind part be distributed between adjacent two mounting hole often arranged on the rear fin in mounting hole.
3. fin component as claimed in claim 1, it is characterised in that second windshied part includes multiple the be oppositely arranged
One shutter and multiple second shutters；
Multiple first shutters and multiple second shutter edges included by the second windshied part on the preceding fin
Arrange the inlet side of the preceding fin to air side；
Multiple first shutters included by the second windshied part on fin and multiple second shutter edges afterwards
Arrange the inlet side of the rear fin to air side.
4. fin component as claimed in claim 3, it is characterised in that the first shutter knot included by second windshied part
The sum of structure and the second shutter is n, and 6≤n≤8；
The louver angle of first shutter and second shutter is α, and 20 °≤α≤30 °；
The windowing of first shutter and second shutter is highly h, and 0.6mm≤h≤0.8mm.
5. fin component as claimed in claim 1, it is characterised in that the third gear wind portion includes multiple bridge piece structures, institute
Inlet side to air side arrangement of the multiple bridge piece structures included by third gear wind portion along the preceding fin before stating on fin；It is described
Inlet side to air side arrangement of the multiple bridge piece structures included by third gear wind portion on fin along the rear fin afterwards.
6. fin component as claimed in claim 5, it is characterised in that bridge piece structure included by the third gear wind portion it is total
Quantity is n1, and 2≤n1≤6；
The height of bridge piece structure included by the third gear wind portion is h1, and 0.5mm≤h1≤0.7mm.
7. fin component as claimed in claim 1, it is characterised in that first windshied part include it is multiple be distributed in it is described before
The 3rd shutter on fin and the rear fin, the window direction of the 3rd shutter on the preceding fin
The inlet side of the preceding fin, the air intake of the window of the 3rd shutter after described on fin towards fin after described
Side.
8. fin component as claimed in claim 7, it is characterised in that the 3rd shutter knot included by first windshied part
The quantity of structure is n2, and 4≤n2≤16；
The louver angle of 3rd shutter is α 1, and 1≤60 ° of 30 °≤α；
The windowing of 3rd shutter is highly h2, and 0.6mm≤h2≤0.8mm.
9. the fin component as described in claim 1 to 8 any one, it is characterised in that the first row keeps out the wind the of component
Three windshied parts include the first sub- windshied part and the second sub- windshied part, and the area that keeps out the wind of the first sub- windshied part is more than described second
The area that keeps out the wind of sub- windshied part, and the first row keeps out the wind the first sub- windshied part in component and the second sub- windshied part along before described
Arrange successively in the direction at top of the fin away from the fin component；And/or
The keep out the wind third gear wind portion of component of the second row includes the first sub- windshied part and the second sub- windshied part, the first son gear
The area that keeps out the wind in wind portion is more than the area that keeps out the wind of the described second sub- windshied part, and the first son that the second row keeps out the wind in component is kept off
Wind portion and the second sub- windshied part arrange in the direction along the top of the preceding fin away from the fin component successively.
10. the fin component as described in claim 1 to 8 any one, it is characterised in that the of the 4th gear wind component
Three windshied parts include the first sub- windshied part and the second sub- windshied part, and the area that keeps out the wind of the first sub- windshied part is more than described second
The area that keeps out the wind of sub- windshied part, and the first sub- windshied part in the 4th gear wind component and the second sub- windshied part are along after described
Arrange successively in the direction at top of the fin away from the fin component.
11. the fin component as described in claim 1 to 8 any one, it is characterised in that the preceding fin also includes fifth gear
Wind component, described second keep out the wind component and the fifth gear wind component along the preceding fin inlet side to air side arrangement, institute
Stating fifth gear wind component includes multiple third gear wind portions, and the third gear wind portion in the fifth gear wind component is along the fore wing
Direction arrangement of the piece away from the fin component；And/or
Fin also includes sixth gear wind component, the fourth gear wind component and the sixth gear wind component along the fore wing after described
The inlet side of piece to air side is arranged, and the sixth gear wind component includes multiple third gear wind portions, the sixth gear wind group
Third gear wind portion in part arranges along the rear direction of the fin away from the fin component.
12. fin component as claimed in claim 11, it is characterised in that the third gear wind portion bag in the fifth gear wind component
The first sub- windshied part and the 3rd sub- windshied part are included, the area that keeps out the wind of the 3rd sub- windshied part is more than the described first sub- windshied part
Keep out the wind area, and the described first sub- windshied part in the fifth gear wind component is distributed in the 3rd sub- windshied part along the fore wing
The both sides in leaf length direction；
Third gear wind portion in the sixth gear wind portion includes the first sub- windshied part, the second sub- windshied part and the 3rd sub- windshied part,
The area that keeps out the wind of the first sub- windshied part is more than the area that keeps out the wind of the described second sub- windshied part, less than the 3rd sub- windshied part
The area that keeps out the wind, and the 3rd son keeps out the wind, the first sub- windshied part and the second sub- windshied part are remote along fin after described
Arranged successively from the direction at the top of the fin component.
13. fin component as claimed in claim 11, it is characterised in that be additionally provided with the preceding fin along the preceding fin
Multiple insulation parts of length direction distribution, multiple insulation parts are located at the 5th gear wind component and the second row keeps out the wind
Between component, the insulation part is the bar shaped seam or strip through-hole extended along the length direction of the preceding fin；And/or
Multiple insulation parts along the length direction distribution of the rear fin, multiple heat-insulated positions are additionally provided with after described on fin
Between the 6th gear wind component and the 4th gear wind component, the insulation part is along the length side of the rear fin
To the bar shaped seam or strip through-hole of extension.
14. the fin component as described in claim 1 to 8 any one, it is characterised in that the preceding fin is away from the fin
One end end set at the top of component has ripple struction, to improve the intensity of the preceding fin；And/or
Fin has ripple struction away from one end end set at the top of the fin component after described, to improve the rear fin
Intensity.
15. a kind of heat exchanger, it is characterised in that the heat exchanger includes the fin as described in claim 1 to 14 any one
Component.
16. a kind of air conditioner room unit, it is characterised in that the air conditioner room unit includes heat exchange as claimed in claim 15
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187098.6A CN107843139A (en) | 2017-11-22 | 2017-11-22 | Fin component, heat exchanger and air conditioner room unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187098.6A CN107843139A (en) | 2017-11-22 | 2017-11-22 | Fin component, heat exchanger and air conditioner room unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107843139A true CN107843139A (en) | 2018-03-27 |
Family
ID=61679296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187098.6A Pending CN107843139A (en) | 2017-11-22 | 2017-11-22 | Fin component, heat exchanger and air conditioner room unit |
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| Country | Link |
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| CN (1) | CN107843139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344438A (en) * | 2020-10-26 | 2021-02-09 | 青岛海信日立空调系统有限公司 | Indoor unit and air conditioner |
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| JPH1123179A (en) * | 1997-06-30 | 1999-01-26 | Matsushita Electric Ind Co Ltd | Heat exchanger with fin |
| JP2007113846A (en) * | 2005-10-20 | 2007-05-10 | Toshiba Kyaria Kk | Heat exchanger, and indoor unit for air conditioner |
| CN201059903Y (en) * | 2007-07-12 | 2008-05-14 | 珠海格力电器股份有限公司 | Different piece type combined pipe fin type heat exchanger |
| CN102767982A (en) * | 2012-06-29 | 2012-11-07 | 浙江盾安人工环境股份有限公司 | Louver fin and heat exchanger adopting louver fins |
| CN203550713U (en) * | 2013-10-21 | 2014-04-16 | 美的集团股份有限公司 | Fin and heat exchanger adopting same |
| CN105890420A (en) * | 2016-05-31 | 2016-08-24 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioning equipment |
| CN206247712U (en) * | 2016-11-29 | 2017-06-13 | 美的集团武汉制冷设备有限公司 | Multi-bended heat exchanger, indoor set and air-conditioner |
| CN106500185A (en) * | 2016-12-09 | 2017-03-15 | 美的集团武汉制冷设备有限公司 | Heat exchanger for air-conditioner indoor machine and indoor apparatus of air conditioner |
| CN207688716U (en) * | 2017-11-22 | 2018-08-03 | 广东美的制冷设备有限公司 | Fin component, heat exchanger and air conditioner room unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112344438A (en) * | 2020-10-26 | 2021-02-09 | 青岛海信日立空调系统有限公司 | Indoor unit and air conditioner |
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