CN106321476A - Multi-impeller wind direction adjustable heat dissipating fan for automobile air conditioner - Google Patents
Multi-impeller wind direction adjustable heat dissipating fan for automobile air conditioner Download PDFInfo
- Publication number
- CN106321476A CN106321476A CN201610676844.7A CN201610676844A CN106321476A CN 106321476 A CN106321476 A CN 106321476A CN 201610676844 A CN201610676844 A CN 201610676844A CN 106321476 A CN106321476 A CN 106321476A
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- CN
- China
- Prior art keywords
- fan
- wind
- air
- fan case
- force
- 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.)
- Pending
Links
- 241001075561 Fioria Species 0.000 claims description 33
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 15
- 239000011324 bead Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
Abstract
The invention discloses a multi-impeller wind direction adjustable heat dissipating fan for an automobile air conditioner. The fan comprises a fan housing and fan impeller sets, wherein the fan housing is provided with an air inlet and an air outlet; a plurality of wind power reversing sheets for adjusting the wind-out direction are arranged at the air outlet on the fan housing, two ends of each of the wind power reversing sheets are rotatably connected to the fan housing, respectively, and the wind power reversing sheets are arranged at intervals at the air outlet of the fan housing along the horizontal direction; the fan impeller sets are mounted in the fan housing and are located between the air inlet and the air outlet; each of the fan impeller sets comprises at least one fan impeller; the plurality of fan impeller sets are arranged at intervals in the fan housing along the horizontal direction; each of the fan impeller sets is connected to a driving motor, respectively, and along the horizontal direction, the output power of the driving motors is gradually reduced. According to the fan disclosed by the invention, waste of wind power of the fan is avoided, and by using the wind power reversing sheets which are not linked one another, the fan blows in regions for a heat dissipator, so that the effective utilization ratio of the wind power is effectively improved.
Description
Technical field
The present invention relates to automobile technical field, particularly relate to a kind of Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan.
Background technology
Automobile radiators is highly important parts, and it takes away, by the flowing of coolant, the heat that automobile produces, and reaches
To the purpose of cooling, and fan the most all can be installed, to increase the air flowing of spreader surface,
Thus reach more preferable cooling effect.
Many known weeks are that in radiator, the temperature of water inlet is the highest, by the temperature of water inlet to outlet in gradually passing
The state subtracted, therefore, the actual demand of wind-force size is also gradually changed by radiator by water inlet to outlet.And it is existing
Heat radiation cooling system in the fan of the air flowing of spreader surface wind-force and wind direction be unified constant, it is impossible to root
It is adjusted according to the practical situation of radiator, causes the empty consumption of fan wind-force but not reach intended radiating effect.
Summary of the invention
The technical problem existed based on above-mentioned background technology, the present invention proposes a kind of Multi-impeller wind direction adjustable automobile air-conditioning
Radiator fan, dispels the heat with the practical situation according to radiator.
The present invention proposes a kind of Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan, including: fan case and blast fan
Group, described fan case is provided with air inlet and air outlet, fan case is positioned at air outlet and is provided with multiple wind for regulating air-out direction
Power commutator segment, and the two ends of each wind-force commutator segment are rotatably connected with fan case respectively, each wind-force commutator segment is in the air-out of fan case
Arrange along horizontal direction interval at Kou；
In described fan leaf wheels are arranged on fan case and between air inlet and air outlet, fan leaf wheels include at least
One blast fan；Fan leaf wheels are provided with multiple, and each fan leaf wheels are arranged along horizontal direction interval in fan case；Each
Fan leaf wheels connect respectively driving motor, and along horizontal direction, each output driving motor gradually successively decreases.
It is preferably located in each wind-force commutator segment at fan case air outlet, between two wind-force commutator segments of arbitrary neighborhood
Be smaller than the width equal to wind-force commutator segment.
Preferably, when the quantity of fan leaf wheels apoplexy Vane wheel is more than one, it is positioned in same fan leaf wheels
Each blast fan in fan case along vertical direction interval arrange.
Preferably, it is provided with between the blast fan of the arbitrary neighborhood in same fan leaf wheels in fan case and laterally keeps out the wind
Plate.
Preferably, between two fan leaf wheels of arbitrary neighborhood, it is provided with vertical deep bead in fan case.
Preferably, it is characterised in that the bottom of fan case is provided with base.
In the present invention, wind-force commutator segment is set at the air outlet of fan case, and makes the two ends of wind-force commutator segment and the fan case can
It is rotationally connected, makes the air-out direction of blast fan change by the angle adjusting wind-force commutator segment so that wind-force enters and dissipates
The angle of hot device changes, and to reduce windage, increases the air flowing of spreader surface, and owing to each wind-force commutator segment is all
Be rotationally connected with fan case respectively, do not link, therefore, according to radiator by each heat dissipation region of air inlet to air outlet
Size variation carries out subregion adjustment to each wind-force commutator segment, send in the hope of the regional centralized reached wind-force demand in radiator is big
Wind, area little to the region that wind-force demand is little is blown, to increase the effective rate of utilization of wind-force；Meanwhile, by arranging in fan case
Multiple fan leaf wheels, and make each fan leaf wheels be driven by different driving motors, and the merit of each driving motor
Rate is gradually reduced so that each exported wind-force of fan leaf wheels is gradually reduced；In use, make in driving motor output
Big one end driving motor to be located close to water inlet of radiator, the driving motor of output minimum is located close to radiator outlet
One end of mouth so that in radiator, the wind-force of water inlet is maximum, meets the practical situation of the heat radiation of radiator, thus improves scattered
Thermal effect.
In sum, the present invention, in the case of power summation is constant, by the power of fan carries out arrangement distribution, keeps away
Exempt from the empty consumption of fan wind-force, and utilized the wind-force commutator segment not linked so that fan is to carrying out subregion in radiator
Air-supply, is effectively increased the effective rate of utilization of wind-force.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan that the present invention proposes；
Fig. 2 is the cut-away view of a kind of Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan that the present invention proposes.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
As shown in Figure 1-2, Fig. 1 is the knot of a kind of Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan that the present invention proposes
Structure schematic diagram；Fig. 2 is the cut-away view of a kind of Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan that the present invention proposes.
With reference to Fig. 1-2, a kind of Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan that the embodiment of the present invention proposes, bag
Including: fan case 1 and fan leaf wheels 2, described fan case 1 is provided with air inlet and air outlet, fan case 1 is positioned at air outlet be provided with multiple
For regulating the wind-force commutator segment 3 of air-out direction, and the two ends of each wind-force commutator segment 3 are rotatably connected, respectively with fan case 1 respectively
Wind-force commutator segment 3 is arranged along horizontal direction interval at the air outlet of fan case 1, and arbitrary neighborhood in each wind-force commutator segment 3
It is smaller than the width equal to wind-force commutator segment 3 between two wind-force commutator segments 3；In use, by adjusting wind-force
The angle of commutator segment 3 makes the air-out direction of fan leaf wheels 2 change so that wind-force enters the angle of radiator and becomes
Change, to reduce windage, increase the air flowing of spreader surface, and owing to each wind-force commutator segment 3 is all to rotate with fan case 1 respectively
Connect, do not link, therefore, according to radiator by the size variation of each heat dissipation region of air inlet to air outlet to each wind
Power commutator segment 3 carries out subregion adjustment, blows, to wind-force demand in the hope of the regional centralized reached wind-force demand in radiator is big
The little area air-supply of little region, to increase the effective rate of utilization of wind-force.
In described fan leaf wheels 2 are arranged on fan case 1 and between air inlet and air outlet, fan leaf wheels 2 are provided with
Multiple, each fan leaf wheels 2 are arranged along horizontal direction interval in fan case 1；Each fan leaf wheels 2 connect respectively driving
Motor, and along horizontal direction, each output driving motor gradually successively decreases so that the wind-force that fan leaf wheels 2 are exported
It is gradually reduced；In use, output maximum drive motor in driving motor is made to be located close to one end of water inlet of radiator,
What output was minimum drive one end that motor is located close to radiator outlet so that in radiator, the wind-force of water inlet is
Greatly, meet the practical situation of the heat radiation of radiator, thus improve radiating effect.
In the present embodiment, the bottom of fan case 1 is provided with base 6, with enhanced stability.The two of arbitrary neighborhood it are positioned in fan case 1
Vertical deep bead 5 it is provided with between individual fan leaf wheels 2；Each fan leaf wheels 2 all include more than one blast fan, and are positioned at
In same fan leaf wheels 2, each blast fan is arranged along vertical direction interval in fan case 1, is positioned at same fan leaf wheels 2
It is provided with transverse gear aerofoil 4 between two blast fans of middle arbitrary neighborhood；By setting of vertical deep bead 5 and transverse gear aerofoil 4
Put so that each fan leaf wheels 2 form independent installation room each other, it is to avoid each blast fan produces gas in synchronous working
Drain off and disturb, affect the output of its wind-force.
From the foregoing, it will be observed that the present invention is in the case of power summation is constant, by the power of fan being carried out arrangement distribution, keep away
Exempt from the empty consumption of fan wind-force, and utilized the wind-force commutator segment 3 not linked so that fan is to carrying out subregion in radiator
Air-supply, is effectively increased the effective rate of utilization of wind-force.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (6)
1. a Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan, it is characterised in that including: fan case (1) and blast fan
Group (2), described fan case (1) is provided with air inlet and air outlet, fan case (1) is positioned at air outlet be provided with multiple for regulating air-out
The wind-force commutator segment (3) in direction, and the two ends of each wind-force commutator segment (3) are rotatably connected with fan case (1) respectively, each wind-force changes
Arrange along horizontal direction interval at the air outlet of fan case (1) to sheet (3)；
In described fan leaf wheels (2) are arranged on fan case (1) and between air inlet and air outlet, fan leaf wheels (2) wrap
Include at least one blast fan；Fan leaf wheels (2) are provided with multiple, each fan leaf wheels (2) in fan case (1) along level side
Arrange to interval；Each fan leaf wheels (2) connect respectively driving motor, and along horizontal direction, each driving motor
Output gradually successively decreases.
Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan the most according to claim 1, it is characterised in that be positioned at fan case
(1), in each wind-force commutator segment (3) at air outlet, being smaller than between two wind-force commutator segments (3) of arbitrary neighborhood is equal to
The width of wind-force commutator segment (3).
Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan the most according to claim 2, it is characterised in that work as fan leaf
When the quantity of blast fan is more than one in wheels (2), it is positioned at each blast fan in same fan leaf wheels (2) in fan case
(1) arrange along vertical direction interval in.
Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan the most according to claim 4, it is characterised in that fan case (1)
Inside it is positioned between two blast fans of the arbitrary neighborhood in same fan leaf wheels (2) and is provided with transverse gear aerofoil (4).
Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan the most according to claim 1, it is characterised in that fan case (1)
Inside it is positioned between two fan leaf wheels (2) of arbitrary neighborhood and is provided with vertical deep bead (5).
6., according to the Multi-impeller wind direction adjustable automobile air-conditioning heat dissipation fan according to any one of claim 1-5, its feature exists
In, the bottom of fan case (1) is provided with base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676844.7A CN106321476A (en) | 2016-08-16 | 2016-08-16 | Multi-impeller wind direction adjustable heat dissipating fan for automobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610676844.7A CN106321476A (en) | 2016-08-16 | 2016-08-16 | Multi-impeller wind direction adjustable heat dissipating fan for automobile air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106321476A true CN106321476A (en) | 2017-01-11 |
Family
ID=57740527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610676844.7A Pending CN106321476A (en) | 2016-08-16 | 2016-08-16 | Multi-impeller wind direction adjustable heat dissipating fan for automobile air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106321476A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833040A (en) * | 2021-03-18 | 2021-05-25 | 王智瀚 | Split electric fan |
| CN113291995A (en) * | 2021-04-29 | 2021-08-24 | 日照港集团岚山港务有限公司 | Permanent-magnet direct-drive gantry crane |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201250805Y (en) * | 2008-08-19 | 2009-06-03 | 深圳市联创实业有限公司 | Wind-guiding thin-type electric fan |
| JP2009257108A (en) * | 2008-04-12 | 2009-11-05 | Nec Saitama Ltd | Wind direction control mechanism and wind direction control method of fan |
| CN102597529A (en) * | 2009-10-27 | 2012-07-18 | 亨泰尔公司 | Fan array control system |
| CN202789627U (en) * | 2012-09-26 | 2013-03-13 | 温州市创力电子有限公司 | Direct current blower |
| CN103758626A (en) * | 2014-02-25 | 2014-04-30 | 苏州工业园区驿力机车科技有限公司 | Automobile radiator |
-
2016
- 2016-08-16 CN CN201610676844.7A patent/CN106321476A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009257108A (en) * | 2008-04-12 | 2009-11-05 | Nec Saitama Ltd | Wind direction control mechanism and wind direction control method of fan |
| CN201250805Y (en) * | 2008-08-19 | 2009-06-03 | 深圳市联创实业有限公司 | Wind-guiding thin-type electric fan |
| CN102597529A (en) * | 2009-10-27 | 2012-07-18 | 亨泰尔公司 | Fan array control system |
| CN202789627U (en) * | 2012-09-26 | 2013-03-13 | 温州市创力电子有限公司 | Direct current blower |
| CN103758626A (en) * | 2014-02-25 | 2014-04-30 | 苏州工业园区驿力机车科技有限公司 | Automobile radiator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833040A (en) * | 2021-03-18 | 2021-05-25 | 王智瀚 | Split electric fan |
| CN113291995A (en) * | 2021-04-29 | 2021-08-24 | 日照港集团岚山港务有限公司 | Permanent-magnet direct-drive gantry crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170111 |