CN108036669A - Fin component, heat exchanger and air conditioner room unit - Google Patents
Fin component, heat exchanger and air conditioner room unit Download PDFInfo
- Publication number
- CN108036669A CN108036669A CN201711187248.3A CN201711187248A CN108036669A CN 108036669 A CN108036669 A CN 108036669A CN 201711187248 A CN201711187248 A CN 201711187248A CN 108036669 A CN108036669 A CN 108036669A
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- Prior art keywords
- component
- fin
- wind
- windshied part
- gear
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- 238000009413 insulation Methods 0.000 claims description 21
- 239000004744 fabric Substances 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a kind of fin component, heat exchanger and air conditioner room unit, the fin component includes forward and backward fin, first, second, and third windshied part that the area that keeps out the wind reduces successively is provided with fin component, the first windshied part is arranged on the junction of preceding fin and rear fin；Preceding fin includes that the first row that be distributed along its inlet side to air side keeps out the wind component and second row keeps out the wind component, and first row keeps out the wind component and second row keeps out the wind component including at least one second windshied part arranged successively away from the direction at the top of fin component along preceding fin and multiple third gear wind portions；And/or, fin includes the 3rd gear wind component and the 4th gear wind component being distributed along its inlet side to air side afterwards, and the 3rd gear wind component and the 4th gear wind component include at least one second windshied part arranged successively away from the direction at the top of fin component along rear fin and multiple third gear wind portions.Present invention improves over the structure of fin component, makes its wind speed profile 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
The multiple heat exchanger tubes of on piece, pipeline of multiple heat exchanger tube connection compositions for refrigerant circulation.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 achieve the purpose that 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 arranged on 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 keeps out the wind component and the second row keeps out the wind component includes at least one second windshied part and multiple described
Third gear wind portion, the second windshied part and third gear wind portion that the first row keeps out the wind component and the second row keeps out the wind in component are equal
Arrange successively away from the direction at the top of the fin component along the preceding fin；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 and the 4th gear wind component include at least one second windshied part and multiple described
Third gear wind portion, the 3rd gear wind component and the second windshied part in the 4th gear wind component and third gear wind portion are equal
Arrange successively away from the direction at the top of the fin component along the rear fin.
Preferably, the second windshied part quantity that the second row keeps out the wind in component is kept out the wind group more than or equal to the first row
The second windshied part quantity in part；
The second windshied part quantity in the 4th gear wind component is greater than or equal in the 3rd gear wind component
Second windshied part quantity.
Preferably, the fore wing on piece is provided with the mounting hole that multiple rows of inlet side along the preceding fin is distributed to air side,
Second windshied part of the fore wing on piece and third gear wind part are distributed in adjacent two that the fore wing on piece is often arranged in mounting hole and install
Between hole；
The hind wing on piece is provided with the mounting hole that multiple rows of inlet side along the rear fin is distributed to air side, the hind wing
Second windshied part of on piece and third gear wind part are distributed between adjacent two mounting hole that the hind wing on piece is often arranged 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 blinds included by each second windshied part of the fore wing on piece
Window construction is arranged along the inlet side of the preceding fin to air side；
Multiple first shutters and multiple second blinds included by each second windshied part of the hind wing on piece
Window construction is arranged from the inlet side of the rear fin to air side.
Preferably, the sum of the first shutter included by each second windshied part and the second shutter
For 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, each third gear wind portion includes multiple bridge piece structures, each third gear wind of the fore wing on piece
Multiple bridge piece structures included by portion are arranged along the inlet side of the preceding fin to air side；
Multiple bridge piece structures included by each third gear wind portion of the hind wing on piece along the inlet side of the rear fin extremely
Arrange air side.
Preferably, the total quantity of the bridge piece structure included by the third gear wind portion is n1, and 3≤n1≤5；
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 for being distributed in the preceding fin and the hind wing on piece
Window construction, positioned at the fore wing on piece the 3rd shutter window towards the inlet side of the preceding fin, positioned at described
The window of 3rd shutter of hind wing on piece is towards the inlet side of fin after described.
Preferably, the quantity of the 3rd shutter included by first windshied part is n2, and 6≤n2≤12；
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 third gear wind portion that the first row keeps out the wind in component includes the first sub- windshied part and the second son keeps out the wind
Portion, 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
The first sub- windshied part and the second sub- windshied part in component along the top of the preceding fin away from the fin component direction according to
Secondary arrangement；And/or
The third gear wind portion that the second row keeps out the wind in component includes the 3rd sub- windshied part and the first sub- windshied part, and described
The area that keeps out the wind of three sub- windshied parts is more than the area that keeps out the wind of the described first sub- windshied part, and the second row keep out the wind in component the
Three sub- windshied parts and the first sub- windshied part are arranged successively along the preceding fin away from the direction at the top of the fin component.
Preferably, the third gear wind portion in the 4th gear wind component includes the 3rd sub- windshied part and the first son keeps out the wind
Portion, the area that keeps out the wind of the 3rd sub- windshied part are more than the area that keeps out the wind of the described first sub- windshied part, and the 4th gear wind
The 3rd sub- windshied part and the first sub- windshied part in component along fin after described away from the direction at the top of the fin component successively
Arrangement；Alternatively,
The second windshied part in the 3rd gear wind component includes the second sub- windshied part, in the 4th gear wind component
The second windshied part include the first sub- windshied part, the area that keeps out the wind of the first sub- windshied part is more than the described second sub- windshied part
Keep out the wind area.
Preferably, the preceding fin further includes the 5th gear wind component, and the 5th gear wind component is located at described first
Gear wind component and the second row keep out the wind between component, and the five gears wind component is included along the preceding fin away from the wing
Multiple second windshied parts and multiple third gear wind portions that direction at the top of piece component is arranged successively；5th gear
The second windshied part quantity in wind component is more than the described first the second windshied part quantity kept out the wind in component, and less than described second
The quantity of the second windshied part in gear wind component；And/or
Fin further includes the 6th gear wind component after described, and the 6th gear wind component is located at the 3rd gear wind group
Between part and the 4th gear wind component, the six gears wind component is included along the rear fin away from the fin component top
Multiple second windshied parts and multiple third gear wind portions that the direction in portion is arranged successively；In the 6th gear wind component
The second windshied part quantity be more than the second windshied part quantity in the 3rd gear wind component, and be less than the 4th gear wind
The second windshied part quantity in component.
Preferably, the fore wing on piece is additionally provided with multiple insulation parts along the length direction distribution of the preceding fin, multiple
The insulation part is located at that the first row keeps out the wind component and the second row keeps out the wind between component, and the insulation part is along before described
The bar shaped seam or strip through-hole of the length direction extension of fin；And/or
The hind wing on piece is additionally provided with multiple insulation parts along the length direction distribution of the rear fin, multiple described heat-insulated
Between the 3rd 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 fin component, which is included at the top of the fin component, to be connected into down
The preceding fin and rear fin of " V " character form structure, be provided with the fin component the first windshied part that the area that keeps out the wind reduces successively,
Second windshied part and third gear wind portion, first windshied part are arranged on 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,
The first row keeps out the wind component and the second row keeps out the wind component includes at least one second windshied part and multiple described
Third gear wind portion, the second windshied part and third gear wind portion that the first row keeps out the wind component and the second row keeps out the wind in component are equal
Arrange successively away from the direction at the top of the fin component along the preceding fin；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 and the 4th gear wind component include at least one second windshied part and multiple described
Third gear wind portion, the 3rd gear wind component and the second windshied part in the 4th gear wind component and third gear wind portion are equal
Arrange successively away from the direction at the top of the fin component along the rear fin.
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
First windshied part, is arranged on the junction of preceding fin and rear fin by third gear wind portion, and makes the second windshied part of fore wing on piece
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 make that first row keeps out the wind component and the second row component that keeps out the wind includes arranging successively away from the direction at the top of fin component along preceding fin
At least one second windshied part of cloth and multiple third gear wind portions, so that the first windshied part at the top of the fin component and the
The wind speed that two windshied parts are reduced is larger, and the wind speed reduced away from the third gear wind portion at the top of fin component is smaller, thus, makes
The wind speed profile at each position of preceding fin of fin component is more uniform；And/or make the second windshied part and third gear of hind wing on piece
The 3rd gear wind component and the 4th gear wind component that wind portion composition is distributed along the inlet side of rear fin to air side, and make the 3rd
Gear wind component and the 4th gear wind component include arranging successively at least away from the direction at the top of fin component along rear fin
One the second windshied part and multiple third gear wind portions, so that first windshied part and of the hind wing on piece at the top of fin component
The wind speed that two windshied parts are reduced is larger, and the wind speed reduced away from the third gear wind portion at the top of fin component is smaller, thus, makes
The wind speed profile at each position of rear fin of fin component is 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 attached drawing needed 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, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the structure diagram of one embodiment of fin component of the present invention；
Fig. 2 is the sectional view of one embodiment of the first windshied part of the invention；
Fig. 3 is the sectional view of one embodiment of the second windshied part of the invention；
Fig. 4 is the sectional view of one embodiment of third gear wind portion of the present invention；
Fig. 5 is the sectional view of one embodiment of strengthening portion of the present invention；
Fig. 6 is the structure diagram of another embodiment of fin component of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Air-supply structure | 42b | Second sub- windshied part |
| 21 | Preceding fin | 42c | 3rd sub- windshied part |
| 22 | Fin afterwards | 43 | First shutter |
| 30 | First windshied part | 44 | Second shutter |
| 40 | First row keeps out the wind component | 45 | Bridge piece structure |
| 40a | Second row keeps out the wind component | 46 | 3rd shutter |
| 40b | 3rd gear wind component | 46a | Window |
| 40c | 4th gear wind component | 47 | Strengthening portion |
| 41 | Second windshied part | 48 | Insulation part |
| 42 | Third gear wind portion | 50 | Mounting hole |
| 42a | First sub- windshied part |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making the creative labor 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 component, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for description 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 solution 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 solution occurs
Conflicting or can not realize when, will be understood that the combination of this technical solution is not present, also not in the protection model of application claims
Within enclosing.
The present invention proposes a kind of fin component.
With reference to Fig. 1, the fin component includes 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 be enclosed the holding tank 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 is flowed 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,
First row keeps out the wind component 40 and second row keeps out the wind, and component 40a includes at least one second windshied part 41 and multiple third gear wind portions
42, and first row keeps out the wind component 40 and second row keeps out the wind the second windshied part 41 in component 40a and the second windshied part 42 along preceding
Fin 21 is arranged successively away from the direction at the top of fin component.
It is understood that the fin component of the present embodiment is mainly used for the heat exchanger of indoor apparatus of air conditioner, it is subject to 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 the wind speed profile thereby, it is possible to 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 arrange along inlet side to the air side of rear fin 22
Include at least one second gear with the 4th gear wind component 40c, the 3rd gear wind component 40b and the 4th gear wind component 40c
Wind portion 41 and multiple third gear wind portions 42, and the second windshied part 41 of the 3rd gear wind component 40b and the 4th gear wind component 40c
Arrange successively away from the direction at the top of fin component along rear fin 22 with third gear wind portion 42.Thereby, it is possible to make rear fin 22 each
The wind speed profile at position is more uniform, and to improve the overall heat exchange efficiency of fin component, details are not described herein again.
In the present embodiment, as shown in Figure 1, being provided with current fin 21, first row keeps out the wind component 40 and second row keeps out the wind group
During part 40a, the quantity of the second windshied part 41 that second row keeps out the wind in component 40a can be made to keep out the wind component more than or equal to first row
41 quantity of the second windshied part in 40, so that the wind speed profile on preceding fin 21 is more uniform.
It is understood that since the wind speed of the inlet side of preceding fin 21 is more than the wind speed of air side, pass through increase
Second row keeps out the wind the quantity of the second windshied part 41 in component 40a, the wind speed of the air side of fin 21 before can reducing, so that preceding
The wind speed profile of fin 21 is more uniform.
It should be noted that in the first row of preceding fin 21 can also keep out the wind component 40 and second row keep out the wind component 40a it
Between a row or multi-row component that keeps out the wind is set, and make first row keep out the wind component 40 and second row keep out the wind a row between component 40a or
The quantity of multiple rows of the second windshied part 41 to keep out the wind in component is more than the quantity for the second windshied part 41 that first row keeps out the wind in component 40,
The quantity of the second windshied part 41 to keep out the wind less than second row in component 40a, further to make the wind speed profile on preceding fin 21 equal
It is even.Such as：Preceding fin 21 can also include the 5th gear wind component (not shown), and the 5th gear wind component is located at the first gear
Wind component 40 and second row keep out the wind between component 40a.Wherein, the 5th gear wind component is included along preceding fin 21 away from fin component
Multiple second windshied parts 41 and multiple third gear wind portions 42 that the direction at top is arranged in order, and in the 5th gear wind component
The quantity of two windshied parts 41 is more than the quantity of the second windshied part 41 that first row keeps out the wind in component 40, keeps out the wind component less than second row
The quantity of the second windshied part 41 in 40a.
Similarly, when after fin 22 on be provided with the 3rd gear wind component 40b and the 4th gear wind component 40c when,
The quantity of the second windshied part 41 in the 4th gear wind component 40c can also be made to be greater than or equal in the 3rd gear wind component 40b
41 quantity of the second windshied part, details are not described herein again.
Wherein, a row can also be set between the 3rd gear wind component 40b and the 4th gear wind component 40c of rear fin 22
Or multiple rows of component that keeps out the wind, and make a row or multi-row the keeping out the wind in component of the 3rd gear wind component 40b and the 4th gear wind component 40c
The second windshied part 41 quantity be more than the 3rd gear wind component 40b in the second windshied part 41 quantity, less than the 4th gear
The quantity of the second windshied part 41 in wind component 40c, further to make the wind speed profile on rear fin 22 uniform.Such as：Can be with
Rear fin 22 is included the 6th gear wind component (not shown), the 6th gear wind component be located at the 3rd gear wind component 40b and
Between 4th gear wind component 40c.Wherein, the 6th gear wind component is included along rear fin 22 away from the direction at the top of fin component
Multiple second windshied parts 41 being arranged in order and multiple third gear wind portions 42, and the second windshied part 41 in the 6th gear wind component
Quantity be more than the quantity of the second windshied part 41 in the 3rd gear wind component 40b, less than the in the 4th gear wind component 40c
The quantity of two windshied parts 41.
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, can make fore wing piece 21
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 adjacent two rows of mounting holes 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 second included by each second windshied part 41 on preceding fin 21
The sum of shutter 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 of wind speed on preceding fin 21 after the reduction of the second windshied part 41
Speed, wind speed of the expection wind speed for the wind speed profile on preceding fin 21 when uniform.
It is understood that one in n, α and h three can be made to meet above-mentioned requirements, n, α and h three can also be made
In it is multiple meet above-mentioned requirements, certainly, when n, α and h three all meet above-mentioned requirements, through the second windshied part 41 reduction after
Wind speed closer 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
Shutter 43 and multiple second shutters 44 are arranged along inlet side to the air side of rear fin 22, on rear fin 22
Size, the shape of multiple first shutters 43 and multiple second shutters 44 included by each second windshied part 41
I.e. quantity can refer to the first shutter 43 and the multiple 200th included by each second windshied part 41 on preceding fin 21
Size, the shape, that is, quantity of leaf window construction 44, details are not described herein again.
It should be noted that multiple first shutters 43 included by each second windshied part 41 on fin component
Can be same louver angle α and windowing height h or a variety of different louver angle α and windowing height h, specifically
Can be depending on the structure of fin component.Similarly, multiple second shutters 44 included by each second windshied part 41
Can be same louver angle α and windowing height h or a variety of different louver angle α and windowing height h, herein
Repeat no more.
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, multiple second windshied parts 41 on fore wing piece 21 can be made
Windowing be highly 0.7mm, and second row is kept out the wind the opening of adjacent with third gear wind portion 42 the second windshied part 41 in component 40a
Window angle [alpha] is 28.6 °, and the louver angle α of other second windshied parts 41 before making on fin 21 is 23 °, so that preceding fin 21
On wind speed profile it is more uniform.When being provided with the second windshied part 41 on rear fin 22, make multiple second on rear fin 22
The windowing of windshied part 41 is highly 0.7mm, and make in the 3rd gear wind component 40b and the 4th gear wind component 40c with third gear
The louver angle α of the second adjacent windshied part 41 of wind portion 42 is 28.6 °, makes opening for other second windshied parts 41 on rear fin 22
Window angle [alpha] is 23 ° 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 increases third gear wind portion 42
Neighbouring heat exchange efficiency.
Wherein, when third gear wind portion 42 is provided with current fin 21, each third gear wind on fore wing piece 21 can be made
Multiple bridge piece structures 45 in portion 42 are arranged along inlet side to the air side of preceding fin 21, are changed with to reduce bridge piece structure 45
Airflow 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 each third gear wind portion 42 on preceding fin 21 is n1, bridge
The height of chip architecture 45 is h1, in the present embodiment, can make 3≤n1≤5, or makes 0.5mm≤h1≤0.7mm, so that fore wing
For wind speed on piece 21 after third gear wind portion 42 reduces close to expected wind speed, which is the wind speed profile on preceding fin 21
Wind speed when uniformly.
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 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, each third gear on hind wing piece 22 can be made
Multiple bridge piece structures 45 in wind portion 42 are arranged along inlet side to the air side of the rear fin 22, and the on rear fin 22 each 3rd
Size, shape and the quantity of multiple bridge piece structures 45 included by windshied part 42 can refer to each third gear wind on preceding fin 21
Size, shape and the quantity of multiple bridge piece structures 45 included by portion 42, details are not described herein again.
It should be noted that multiple bridge piece structures 45 included by each third gear wind portion 42 on fin component can be same
A kind of size or a variety of different sizes, specifically can be depending on the structure of fin component.In addition, on fin component
The third gear wind portion 42 of diverse location can be same size or a variety of different sizes, such as：It can make one
The quantity for dividing the bridge piece structure 45 included by third gear wind portion 42 is 3, the bridge piece included by another part third gear wind portion 42
The quantity of structure 45 is 4,5 etc., so that the third gear wind portion 42 of 22 diverse location of preceding fin 21 and rear fin has not
The same area that keeps out the wind, 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, to further 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 that
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 a 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.
It should be noted that multiple 3rd shutters 46 included by the first windshied part 30 can be same ruler
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, keep 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 include the multiple first sons
Windshied part 42a and multiple second sub- windshied part 42b, wherein, the area that keeps out the wind of the first sub- windshied part 42a is more than the second sub- windshied part
The area that keeps out the wind of 42b, 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 are along preceding fin
The direction at 21 tops away from fin component is arranged successively, so that wind speed profile of the preceding fin 21 close to inlet side is uniform.
Alternatively, the third gear wind portion 42 that second row keeps out the wind in component 40a can also be made to keep out the wind including at least one 3rd son
Portion 42c and multiple first sub- windshied part 42a, wherein, the area that keeps out the wind of the 3rd sub- windshied part 42c is more than the first sub- windshied part 42a
The area that keeps out the wind, and the 3rd sub- sub- windshied part 42a of windshied part 42c and first that keep out the wind in component 40a of second row are along preceding fin 21
Arrange successively 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 uniform.
It should be noted that when the third gear wind portion 42 that first row keeps out the wind in component 40 includes the multiple first sub- windshied parts
42a and multiple second sub- windshied part 42b, the third gear wind portion 42 that second row keeps out the wind in component 40a include at least one 3rd son
Windshied part 42c and multiple first sub- windshied part 42a, and the first sub- windshied part 42a and second that first row keeps out the wind in component 40 is sub
Windshied part 42b, and the 3rd sub- sub- windshied part 42a of windshied part 42c and first that second row keeps out the wind in component 40a are at the same time according to upper
When the mode of stating is arranged, the overall wind speed of preceding fin 21 is more uniform, heat exchange efficiency higher.
In the present embodiment, first row keeps out the wind the quantity in the second windshied part 41 in component 40 and third gear wind portion 42 can basis
Depending on the wind speed at preceding 21 each position of fin.
Such as shown in Fig. 1, Fig. 6, the quantity that can make the second windshied part 41 that first row keeps out the wind in component 40 is 3, the
The quantity of three windshied parts 42 is 8, and makes 5 in 8 third gear wind portions 42 be the first sub- windshied part 42a, and in addition 3 are the
Two 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 quantity in the second windshied part 41 in component 40a and third gear wind portion 42 can be before
Depending on the wind speed at 21 each position of fin.As shown in Figure 1, the number for the second windshied part 41 that second row keeps out the wind in component 40a can be made
Measure as 5, the quantity in third gear wind portion 42 is 4, and makes 4 third gear wind portions 42 be the first sub- windshied part 42a, so that fore wing
Wind speed of the piece 21 close to inlet side is more nearly with the wind speed close to air side.Alternatively, as shown in fig. 6, second row can be kept off
The quantity of the second windshied part 41 in wind component 40a is 4, and the quantity in third gear wind portion 42 is 5, and makes wherein 4 the 3rd
Windshied part 42 is the first sub- windshied part 42a, in addition 1 the 3rd sub- windshied part 42c, so that wind of the preceding fin 21 close to air side
Speed distribution is more uniform, and is more nearly preceding wind speed of the fin 21 close to inlet side and the wind speed close to air side
, 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 area that keeps out the wind of the first sub- windshied part 42a keeps out the wind more than the second son
The area that keeps out the wind of portion 42b, 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 4, makes the quantity of the bridge piece structure 45 included by the second sub- windshied part 42b
For 3, the quantity for making the bridge piece structure 45 included by the 3rd sub- windshied part 42c is 5.Wherein, each bridge piece structure 45 can be with
For the overall structure extended along the length direction of preceding fin 21 or rear fin 22, can also be divided into for along preceding fin 21 or rear fin
The multi-segment structure of 22 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, as shown in Figure 1, the third gear wind portion 42 in the 4th gear wind component 40c can be made to include multiple first
Sub- windshied part 42a, and the third gear wind portion 42 in the 3rd gear wind component 40b is included the multiple second sub- windshied part 42b, due to
The area that keeps out the wind of first sub- windshied part 42a is more than the area that keeps out the wind of the second sub- windshied part 42b, after further reducing
Fin 22 close to air side wind speed so that wind speed of the rear fin 22 close to air side and the wind speed more adjunction close to inlet side
Closely.
In addition, as shown in fig. 6, the third gear wind portion 42 in the 4th gear wind component 40c can be made to include the multiple first sons
Windshied part 42a and at least one 3rd sub- windshied part 42c, wherein, the area that keeps out the wind of the 3rd sub- windshied part 42c is kept off more than the first son
The area that keeps out the wind of wind portion 42a, and the 3rd sub- sub- windshied part 42a of windshied part 42c and first in the 4th gear wind component 40c are along rear
Fin 22 is arranged successively away from the direction at the top of fin component, so that rear wind speed profile of the fin 22 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, Fig. 6, the quantity that can make the second windshied part 41 in the 3rd gear wind component 40b is 1, the
The quantity of three windshied parts 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
The wind speed profile of inlet side is more uniform.
Similarly, the quantity of the second windshied part 41 in the 4th gear wind component 40c and the second windshied part 42 is according to hind wing
Depending on the wind speed at 22 each position of piece., as shown in Figure 1, the quantity of the second windshied part 41 in the 4th gear wind component 40c can be made
For 2, the quantity in third gear wind portion 42 is 3, and makes 3 third gear wind portions 42 be the first sub- windshied part 42a, so that rear fin
22 wind speed close to inlet side is more nearly with the wind speed close to air side.Alternatively, as shown in fig. 6, the 4th gear wind can be made
The quantity of the second windshied part 41 in component 40c is 1, and the quantity in third gear wind portion 42 is 4, and makes wherein 3 to be first
Sub- windshied part 42a, in addition 1 the 3rd sub- windshied part 42c, so that rear wind speed profile of the fin 22 close to air side is more equal
It is even, and wind speed of the rear fin 22 close to inlet side is more nearly with the wind speed close to air side.
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 42 quantity of third gear wind portion, 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 at the same time
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 that fin component entirety wind speed profile is more uniform, is changed with further improving
The heat exchange efficiency of hot device.
On the basis of above-mentioned any one embodiment, as shown in Figure 1 and Figure 6, on preceding fin 21 include respectively with first gear
Wind component 40, second are kept out the wind corresponding outer, the interior two rows of mounting holes 50 of component 40a, wherein it is possible to increase in preceding fin 21
And/or the aperture of multiple mounting holes 50 in outer two rows of mounting holes 50 at the top of fin component, for the heat exchange of larger diameter
Pipe is through so that larger the second windshied part 41 of the area that keeps out the wind and the 3rd sub- windshied part 42c and the heat exchanger tube phase being relatively large in diameter
Neighbour, to improve the heat exchange efficiency of refrigerant in major diameter heat exchanger tube, improves heat exchange efficiency.In an alternative embodiment, such as Fig. 1 institutes
Show, the aperture of 6 mounting holes 50 in outer row's mounting hole 50 on fore wing piece 21 at the top of fin component can be made, and it is interior
The aperture for arranging 4 mounting holes 50 at the middle part of mounting hole 50 is more than the aperture of other mounting holes 50 on preceding fin 21.Alternatively, as schemed
Shown in 6, the aperture of 6 mounting holes 50 in outer row's mounting hole 50 on fore wing piece 21 at the top of fin component can be made, with
And the aperture of 6 mounting holes 50 at the interior middle part of row's mounting hole 50 is more than the aperture of other mounting holes 50 on preceding fin 21.
Similarly, as shown in fig. 6, include on rear fin 22 respectively with third gear wind component 40b, fourth gear wind component 40c
Corresponding outer, interior 2 row mounting hole 50, wherein it is possible to increase in the inner and/or outer two rows of mounting holes 50 of rear fin 22 close to wing
The aperture of multiple mounting holes 50 at the top of piece component, details are not described herein again.In an alternative embodiment, hind wing piece 21 can be made
The aperture of 2 mounting holes 50 in interior row's mounting hole 50 at the top of fin component is more than other mounting holes 50 on rear fin 22
Aperture.
On the basis of above-mentioned any one embodiment, as shown in Figure 1 and Figure 6, it can also be set on the top of preceding fin 21
The multiple insulation parts 48 being distributed along the length direction of preceding fin 21, the first row which is located at preceding fin 21 keep out the wind component
40 and second row keep out the wind between component 40a, to reduce insulation part 48 along the heat conduction velocity between airflow direction both sides, so as to carry
The heat exchange efficiency of fin 21 before height.
Wherein, insulation part 48 can be the bar shaped seam or strip through-hole extended along the length direction of preceding fin 21.
Further, insulation part 48 can be bridge piece structure, so as to reduce insulation part 48 along between airflow direction both sides
While heat conduction velocity, the wind speed with 48 correspondence position of insulation part is reduced, so that the wind speed profile on preceding fin 21 is more equal
It is even.Wherein it is possible to the height for making the insulation part 48 of bridge piece structure is 0.7mm, width 1mm, so that insulation part 48 has more
Good 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 3rd gear
Between wind component 40b and the 4th gear wind component 40c, details are not described herein again.
, as shown in Figure 1 and Figure 6, can be in preceding fin 21 away from fin component on the basis of above-mentioned any one embodiment
One end end set strengthening portion 47 at top, with intensity of the fin before raising 21 away from one end end at the top of heat exchanger.Wherein,
Can in preceding fin 21 away from one end end set ripple chip architecture at the top of heat exchanger to form strengthening portion 47 so that fore wing
The structure of piece 21 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, protrusion 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, details are not described herein again.
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 details are not described herein again.It is understood that
Since 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 has the technique effect identical with the fin component, does not illustrate one by one herein.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, 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 are arranged on 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 keeps out the wind component and the second row keeps out the wind, and component includes at least one second windshied part and the multiple described 3rd
Windshied part, the first row keeps out the wind component and the second row keeps out the wind in component the second windshied part and third gear wind portion are along institute
Fin is arranged successively away from the direction at the top of the fin component before stating；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 and the 4th gear wind component include at least one second windshied part and the multiple described 3rd
Windshied part, the 3rd gear wind component and the second windshied part in the 4th gear wind component and third gear wind portion are along institute
Rear fin is stated to arrange successively away from the direction at the top of the fin component.
2. fin component as claimed in claim 1, it is characterised in that the second row keeps out the wind the second windshied part number in component
Amount is greater than or equal to the second windshied part quantity that the first row keeps out the wind in component；
The second windshied part quantity in the 4th gear wind component is greater than or equal to second in the 3rd gear wind component
Windshied part quantity.
3. fin component as claimed in claim 1, it is characterised in that the fore wing on piece is provided with multiple rows of along the preceding fin
The mounting hole that inlet side to air side is distributed, the second windshied part of the fore wing on piece and third gear wind part are distributed in the preceding fin
On often arrange between adjacent two mounting hole in mounting hole；
The hind wing on piece is provided with the mounting hole that multiple rows of inlet side along the rear fin is distributed to air side, the hind wing on piece
The second windshied part and third gear wind part be distributed between adjacent two mounting hole that the hind wing on piece is often arranged in mounting hole.
4. 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 second windshied part of the fore wing on piece
Arrange the inlet side of the preceding fin to air side；
Multiple first shutters and multiple second shutters included by second windshied part of the hind wing on piece are certainly
Arrange the inlet side of the rear fin to air side.
5. fin component as claimed in claim 4, 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.
6. fin component as claimed in claim 1, it is characterised in that the third gear wind portion includes multiple bridge piece structures, institute
Multiple bridge piece structures included by the third gear wind portion of fore wing on piece are stated to arrange along the inlet side of the preceding fin to air side；
Multiple bridge piece structures included by the third gear wind portion of the hind wing on piece are arranged along the inlet side of the rear fin to air side
Cloth.
7. fin component as claimed in claim 6, it is characterised in that bridge piece structure included by the third gear wind portion it is total
Quantity is n1, and 3≤n1≤5；
The height of bridge piece structure included by the third gear wind portion is h1, and 0.5mm≤h1≤0.7mm.
8. 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
3rd shutter of fin and the hind wing on piece, positioned at the window direction of the 3rd shutter of the fore wing on piece
The inlet side of the preceding fin, positioned at the hind wing on piece the 3rd shutter window towards fin after described inlet air
Side.
9. fin component as claimed in claim 8, it is characterised in that the 3rd shutter knot included by first windshied part
The quantity of structure is n2, and 6≤n2≤12；
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.
10. the fin component as described in claim 1 to 9 any one, it is characterised in that the first row keeps out the wind in component
Third gear wind portion includes 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 the
The area that keeps out the wind of two sub- windshied parts, and the first row keeps out the wind the first sub- windshied part in component and the second sub- windshied part described in
Arrange successively in the direction at top of the preceding fin away from the fin component；And/or
The third gear wind portion that the second row keeps out the wind in component includes the 3rd sub- windshied part and the first sub- windshied part, the 3rd son
Windshied part keep out the wind area be more than the described first sub- windshied part the area that keeps out the wind, and the second row keep out the wind in component the 3rd son
Windshied part and the first sub- windshied part are arranged successively along the preceding fin away from the direction at the top of the fin component.
11. the fin component as described in claim 1 to 9 any one, it is characterised in that in the 4th gear wind component
Third gear wind portion includes the 3rd sub- windshied part and the first sub- windshied part, and the area that keeps out the wind of the 3rd sub- windshied part is more than described the
The area that keeps out the wind of one sub- windshied part, and the 3rd sub- windshied part in the 4th gear wind component and the first sub- windshied part are described in
Fin is arranged successively away from the direction at the top of the fin component afterwards；Alternatively,
The second windshied part in the 3rd gear wind component includes the second sub- windshied part, and in the 4th gear wind component
Two windshied parts include the first sub- windshied part, area the keeping out the wind more than the described second sub- windshied part of keeping out the wind of the first sub- windshied part
Area.
12. the fin component as described in claim 2 to 9 any one, it is characterised in that the preceding fin further includes the 5th row
Keep out the wind component, and the 5th gear wind component is located at that the first row keeps out the wind component and the second row keeps out the wind between component, institute
State five gear wind components include 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 windshied part quantity in the 5th gear wind component is more than described first
The the second windshied part quantity kept out the wind in component, and the quantity of the second windshied part to keep out the wind less than the second row in component；With/
Or,
Fin further includes the 6th gear wind component after described, the 6th gear wind component be located at the 3rd gear wind component with
Between the 4th gear wind component, the six gears wind component include along fin after described away from the fin component at the top of
Multiple second windshied parts and multiple third gear wind portions that direction is arranged successively；In the 6th gear wind component
Two windshied part quantity are more than the second windshied part quantity in the 3rd gear wind component, and are less than the 4th gear wind component
The second interior windshied part quantity.
13. the fin component as described in claim 1 to 9 any one, it is characterised in that the fore wing on piece is additionally provided with edge
Multiple insulation parts of the length direction distribution of the preceding fin, multiple insulation parts are located at the first row and keep out the wind component and described
Second row keeps out the wind between component, and the insulation part is the bar shaped seam or strip through-hole extended along the length direction of the preceding fin；
And/or
The hind wing on piece is additionally provided with multiple insulation parts along the length direction distribution of the rear fin, multiple heat-insulated positions
Between the 3rd 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 9 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 |
|---|---|---|---|
| CN201711187248.3A CN108036669B (en) | 2017-11-22 | 2017-11-22 | Fin assembly, heat exchanger and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711187248.3A CN108036669B (en) | 2017-11-22 | 2017-11-22 | Fin assembly, heat exchanger and air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108036669A true CN108036669A (en) | 2018-05-15 |
| CN108036669B CN108036669B (en) | 2024-05-31 |
Family
ID=62092605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711187248.3A Active CN108036669B (en) | 2017-11-22 | 2017-11-22 | Fin assembly, heat exchanger and air conditioner indoor unit |
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| CN (1) | CN108036669B (en) |
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| JPH0942699A (en) * | 1995-05-22 | 1997-02-14 | Toshiba Corp | Air conditioner |
| JPH1123179A (en) * | 1997-06-30 | 1999-01-26 | Matsushita Electric Ind Co Ltd | Heat exchanger with fin |
| CN2690790Y (en) * | 2004-01-17 | 2005-04-06 | 海尔集团公司 | Air conditioner with new heat exchanger structure |
| JP2005291694A (en) * | 2004-03-12 | 2005-10-20 | Mitsubishi Electric Corp | Indoor unit of air conditioner |
| JP2007113846A (en) * | 2005-10-20 | 2007-05-10 | Toshiba Kyaria Kk | Heat exchanger, and indoor unit for air conditioner |
| CN105423448A (en) * | 2015-12-29 | 2016-03-23 | 海信（山东）空调有限公司 | Heat exchanger for air conditioning 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 |
| CN207439234U (en) * | 2017-11-22 | 2018-06-01 | 广东美的制冷设备有限公司 | Fin component, heat exchanger and air conditioner room unit |
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| JPS62187218U (en) * | 1986-05-19 | 1987-11-28 | ||
| JPH0942699A (en) * | 1995-05-22 | 1997-02-14 | Toshiba Corp | Air conditioner |
| JPH1123179A (en) * | 1997-06-30 | 1999-01-26 | Matsushita Electric Ind Co Ltd | Heat exchanger with fin |
| CN2690790Y (en) * | 2004-01-17 | 2005-04-06 | 海尔集团公司 | Air conditioner with new heat exchanger structure |
| JP2005291694A (en) * | 2004-03-12 | 2005-10-20 | Mitsubishi Electric Corp | Indoor unit of air conditioner |
| JP2007113846A (en) * | 2005-10-20 | 2007-05-10 | Toshiba Kyaria Kk | Heat exchanger, and indoor unit for air conditioner |
| CN105423448A (en) * | 2015-12-29 | 2016-03-23 | 海信（山东）空调有限公司 | Heat exchanger for air conditioning 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 |
| CN207439234U (en) * | 2017-11-22 | 2018-06-01 | 广东美的制冷设备有限公司 | Fin component, heat exchanger and air conditioner room unit |
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| Publication number | Publication date |
|---|---|
| CN108036669B (en) | 2024-05-31 |
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