CN104358696B - Blower fan system and air-conditioner - Google Patents
Blower fan system and air-conditioner Download PDFInfo
- Publication number
- CN104358696B CN104358696B CN201410594068.7A CN201410594068A CN104358696B CN 104358696 B CN104358696 B CN 104358696B CN 201410594068 A CN201410594068 A CN 201410594068A CN 104358696 B CN104358696 B CN 104358696B
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- rotating part
- blower fan
- air
- air channel
- fan system
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 241000237858 Gastropoda Species 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
- F04D29/4246—Fan casings comprising more than one outlet
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a kind of blower fan system and air-conditioner, the blower fan system includes drain pan, and is arranged on the multiple blower fans on the drain pan；Each described blower fan includes fan and air channel rotary body；The air channel rotary body encloses the outside for being located at the fan, and center and the fan of the air channel rotary body center on the same axis, the air channel rotary body can be rotated around the axis at the center；The air channel rotary body includes rotating part, and opening is provided with the rotating part.It being capable of air-out flexible in different directions, it is to avoid can only air-out in one direction thoughtcast, disclosure satisfy that the diversified demand of user.
Description
Technical field
The present invention relates to air-conditioning equipment field, more particularly to a kind of blower fan system and the air-conditioning containing the blower fan system
Device.
Background technology
Blower fan is widely used in cooling and ventilation in air-conditioning equipment, due to air-conditioning equipment compact conformation, easy for installation, section
Can, efficiently, speed variable the advantages of, be particularly well-suited to ventilation place, and need to be equipped with blower fan in air-conditioning equipment and can be only achieved
Effect, therefore blower fan is the indispensable auxiliary products of air-conditioning equipment.But, the air-out passage of the blower fan of current air-conditioner is
Fixed, blower fan can only in one direction fix air-out by air-out passage, it is impossible to meet the diversified blowing demand of user.
The content of the invention
Based on this, it is necessary to can only air-out problem in one direction for air-conditioner, there is provided one kind can be along multiple directions
The blower fan system of air-out, and the air-conditioner containing the blower fan system.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of blower fan system, including drain pan, and it is arranged on the multiple blower fans on the drain pan；
Each described blower fan includes fan and air channel rotary body；
The air channel rotary body encloses the outside for being located at the fan, and the air channel rotary body center and the fan
On the same axis, the air channel rotary body can be rotated around the axis at the center at center；
The air channel rotary body includes rotating part, and opening is provided with the rotating part.
Wherein in one embodiment, the cross sectional shape of the outer surface of the rotating part is circular arc, the rotating part it is interior
The cross sectional shape on surface is gradually to open helix.
Wherein in one embodiment, in the rotating part, the one end where the original position for gradually opening helix is
The first end of the rotating part, one end where the final position for gradually opening helix is the second end of the rotating part；
The first end of the rotating part is snail tongue structure；
The inner surface of the rotating part and outer surface overlap at the second end of the rotating part.
Wherein in one embodiment, the air channel rotary body is provided with multiple lug bosses on the drain pan, arbitrarily
Air channel diffuser is formed between two adjacent lug bosses；
When the blower fan system works, the opening of the rotating part can be relative with air channel diffuser one of them described
Should.
Wherein in one embodiment, the madial wall difference of the two neighboring described lug boss of the air channel diffuser is constituted
It is inclined-plane and curved surface；
The inclined-plane is connected with the first end of the rotating part, and the curved surface is connected with the second end of the rotating part.
Wherein in one embodiment, the gradient on the inclined-plane is inclined with the outer contour of the first end of the rotating part
Gradient is consistent；
The curved surface coincides with the extended surface of the inner surface at the second end of the rotating part.
Wherein in one embodiment, the multiple blower fan is symmetrically distributed on the drain pan.
Wherein in one embodiment, the air channel rotary body also includes pedestal, and the rotating part is arranged on the pedestal
On, the pedestal is arranged on the drain pan.
Wherein in one embodiment, each described blower fan also includes motor and motor fixing frame, and the motor passes through institute
Motor fixing frame is stated to be arranged on the drain pan.
Wherein in one embodiment, the blower fan is two；When the blower fan system works, described two blower fan difference
The different air-out direction of correspondence.
A kind of air-conditioner, including described blower fan system.
The beneficial effects of the invention are as follows：
Blower fan system of the invention, air channel rotary body is provided with the outside of fan, and the rotating part on the rotary body of air channel rises
Guide functions, the air-flow produced when can fan be rotated is derived from the opening of rotating part.When blower fan system is operated,
Axis of the rotating part around its center moves in a circle, that is, the opening of rotating part can be around 360 ° of rotations of fan so that same
One blower fan being capable of air-out flexible in different directions, it is to avoid can only air-out in one direction thoughtcast, disclosure satisfy that use
The diversified demand in family.Meanwhile, blower fan system of the invention includes multiple blower fans, so as to increase air output, increased air-out
Mouthful, further meet the diversified demand of user.
Air-conditioner of the invention, by using above-mentioned blower fan system, can realize various air-out modes.
Brief description of the drawings
Fig. 1 is the explosive view of the blower fan system of one embodiment of the invention；
Fig. 2 is the state diagram of the blower fan system shown in Fig. 1；
Fig. 3 is the stereogram of the rotating part of the blower fan system shown in Fig. 1；
Stereogram when Fig. 4 is the opening upwards of the rotating part of the blower fan system shown in Fig. 1；
State diagram when Fig. 5 is the blower fan system upward side air-out shown in Fig. 4；
Fig. 6 is the stereogram of the rotating part of blower fan system shown in Fig. 1 when Open Side Down；
State diagram when Fig. 7 is the blower fan system downward side air-out shown in Fig. 6；
Fig. 8 is the stereogram being open to the left and to the right of the rotating part of the blower fan system shown in Fig. 1；
Fig. 9 be Fig. 8 shown in blower fan system to the left with right side simultaneously air-out when state diagram；
Wherein：
100- drain pans；
110- lug bosses；120- air channels diffuser；
200- blower fans；
210- motors；220- air channels rotary body；230- motors；240- motor fixing frames；
224- rotating parts；226- pedestals.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, by the following examples, and with reference to attached
Figure, is further elaborated to blower fan system of the invention and air-conditioner.It should be appreciated that specific implementation described herein
Example is only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1 and Fig. 2, the invention provides a kind of blower fan system, the blower fan system includes drain pan 100, and sets
Multiple blower fans 200 on drain pan 100.Each blower fan 200 includes fan 210 and air channel rotary body 220.Wherein, fan 210
For producing air-flow, preferably centrifugal fan or aerofoil fan；Air channel rotary body 220 is used to lead in the air-flow that fan 210 is produced
Go out, air channel rotary body 220 includes rotating part 222, and opening is provided with rotating part 222.
In the blower fan system for assembling, air channel rotary body 220 encloses the outside for being located at fan 210, and air channel rotary body 220
Center and fan 210 center on the same axis, air channel rotary body 220 can be rotated around the axis at the center.
During work, the fan 210 in blower fan system is driven and is rotated, and the air-flow produced by rotation revolves into air channel
The institute of swivel 220 around region in, the opening derivation that the air-flow passes through rotating part 222 in air channel rotary body 220, so as to produce send
Wind.Because air channel rotary body 220 can operationally be rotated around its center axis, therefore, in rotary course, rotation
The position of the opening in portion 222 is continually changing, and so as to the air-flow that fan 210 is produced be derived from different directions, realizes difference
The flexible air-out in direction, meets the diversified demand of user.Meanwhile, blower fan system of the invention includes multiple blower fans 200, from
And air output is increased, and air outlet is increased, further meet the diversified demand of user.
More preferably, blower fan system of the invention also includes controller (not shown), for controlling air channel rotary body in blower fan
220 rotation.When the air-out of specific direction is needed, air channel rotary body 220 can be made to rotate to the certain party by controller
To then making air channel rotary body 220 stop the rotation, so as to meet the air-out of specific direction.
Referring to Fig. 3, as a kind of embodiment, in above-mentioned blower fan system, the outer surface 2223 of rotating part 222 cut
Face is shaped as circular arc, and the cross sectional shape of the inner surface 2221 of rotating part 222 is gradually to open helix.That is, rotating part 222
Outer surface 2223 is part-circular periphery, the inner surface 2221 of rotating part 222 be by gradually open it is spiral yarn shaped into helicoid.Which
In, the distance between the inner surface 2221 of rotating part 222 and outer surface 2223 along the gradually evolution of helix to being gradually reduced, i.e.,
The inner surface 2221 of rotating part 222 progressively extends laterally, so that producing pressure on the inner surface 2221 of rotating part 222
Difference so that the air-flow that fan 210 is produced can form the flowing of directionality along the inner surface 2221 of rotating part 222, increased and lead
The patency of stream.
With continued reference to Fig. 3, in rotating part 222, one end where gradually opening the original position of helix is the of rotating part 222
One end 2225, one end where gradually opening the final position of helix is the second end 2226 of rotating part 222；Wherein, spiral is gradually opened
The original position of line is the less one end of its diameter, and the final position for gradually opening helix is one end that it is relatively large in diameter.
Preferably, the first end 2225 of rotating part 222 is snail tongue structure.Snail tongue structure can reduce blower fan 200
The impulsive force that the noise and rotating part 222 for producing in the process of running are subject to, while play a part of steady air flow, be conducive to
The stable air-flow of external world's conveying, increases the experience of user.More preferably, the inner surface 2221 of rotating part 222 and outer surface 2223 exist
Overlapped at second end 2226 of rotating part 222.Which increased the width of the opening of rotating part 222, can further increase
The patency of water conservancy diversion, increases air output.
Referring to Fig. 1 and Fig. 2, as a kind of embodiment, air channel rotary body 220 is provided with multiple on drain pan 100
Lug boss 110, forms air channel diffuser 120 between the adjacent lug boss 110 of any two；When blower fan system works, rotating part
222 opening can be corresponding with one of air channel diffuser 120.In this approach, the air-out direction to blower fan 200 is carried out
Limit, by the setting of lug boss 110, effectively prevent the arbitrariness of air-out wind direction so that air-flow can only be expanded by air channel
Pressure section 120 flows out, can be according to, in some or certain several specific direction air-out, further increasing user the need for user
Experience.
It is preferred that referring to Fig. 4 to Fig. 9, air channel expansion can be respectively provided with the upper and lower, left and right four direction of blower fan system
Pressure section 120, so as to realize that blower fan system can be blown along upper and lower, left and right four direction.As shown in Figure 4 and Figure 5, when
When user only needs to side air-out, then control air channel rotary body 220 rotate to ad-hoc location so that the opening of rotating part 222 with
The air channel diffuser 120 of upside is corresponding, so as to realize Lateral supply, the direction of arrow represents air-out direction in figure.Such as Fig. 6 and Tu
Shown in 7, when user only needs to lower side air-out, then air channel rotary body 220 is controlled to rotate to ad-hoc location so that rotating part 222
Opening it is corresponding with the air channel diffuser 120 of downside, so as to realize lower Lateral supply.
Because blower fan system of the invention includes multiple blower fans 200, therefore, air output can not only be increased, additionally it is possible to full
Air-out while foot specific multiple directions.It is preferred that the quantity of blower fan 200 is two, and when blower fan system works, two blower fans
200 correspond to different air-out directions respectively.Referring to Fig. 8 and Fig. 9, when blower fan system includes two blower fans, if desired for left side and
Right side air-out simultaneously, then the air channel diffuser on the left of the opening correspondence of the air channel rotary body 220 for adjusting one of blower fan 200
120, and by the air channel diffuser 120 on the right side of the opening of the air channel rotary body 220 of another blower fan 200 correspondingly its, so as to realize
Air-out while left side and right side.
Preferably, as shown in figure 1, the width of air channel diffuser 120 gradually increases along the direction away from air channel rotary body 220
Greatly.Which reduces air channel diffuser 120 and derives the resistance of air-flow, reduces air-out difficulty, and increases sending outwardly
Demeanour is enclosed.
As shown in Fig. 4 to Fig. 9, when needing blower fan system along specific direction air-out, by opening rotating part 222
Mouth is corresponding with the air channel diffuser 120 of specific direction, now, first end 2225 and the composition air channel of rotating part 222
One of lug boss 110 of diffuser 120 is connected, and the second end 2226 of rotating part 222 and the composition air channel diffuser 120
Another lug boss 110 be connected.
It is preferred that with continued reference to Fig. 4 to Fig. 9, constituting the madial wall of the two neighboring lug boss 110 of air channel diffuser 120
Respectively inclined-plane and curved surface；When being blown to specific direction, inclined-plane is connected with the first end 2225 of rotating part 222, curved surface with
Second end 2226 of rotating part 222 is connected.The air channel diffuser 120 that curved surface and inclined-plane are formed advantageously reduces resistance, will not
The phenomenons such as adverse current are produced, air-flow is imported along the incline direction on curved surface and inclined-plane extraneous.
More preferably, the gradient of the outer contour 2227 of the first end 2225 of the gradient on above-mentioned inclined-plane and rotating part 222
Unanimously；Above-mentioned curved surface coincides with the extended surface of the inner surface 2221 at the second end 2226 of rotating part 222.In which, rotation
Being connected for arc transition is connected between portion 222 and air channel diffuser 120 so that what rotating part 222 can be smoothed is transitioned into wind
Road diffuser 120, thus, when being blown, the resistance of air-flow is further reduced, reduce the difficulty of air-supply, it is to avoid
The appearance of backflow phenomena.
Used as a kind of embodiment, multiple blower fans are symmetrically distributed on drain pan 100.Which simplifies blower fan system
Structure, is easily installed design, beneficial to the balanced ventilation for realizing different directions.
As shown in figure 1, above-mentioned blower fan system also includes motor 230 and motor fixing frame 240, the motor 230 is used to drive
Dynamic fan 210 is rotated, and motor 230 is arranged on drain pan 100 by motor fixing frame 240, so as to ensure that motor 230 is pacified
The fastness of dress, while reducing installation difficulty.
Referring to Fig. 1 and Fig. 3, air channel rotary body 220 also includes pedestal 224, and rotating part 222 is arranged on pedestal 224, pedestal
224 are arranged on drain pan 100, it is ensured that air channel rotary body 220 can be smoothly installed on drain pan 100.Further, rotating part
222 can be processed with pedestal 224 using integrally formed processing mode.
Blower fan system of the invention, it is real by the setting of multiple blower fans 200 and being operated around axle for air channel rotary body 220
Show many motors, multiple duct, multi-air outlet, the design of different air-out directions, can be according to the different demands of user, in different directions
Upper flexible air-out, it is to avoid the single air-out mode of fixed thinking, improves the comfort level of user.
Present invention also offers a kind of air-conditioner, the air-conditioner includes above-mentioned blower fan system.Blower fan system is used to aid in
Air-conditioner ventilation, ventilation, so that room air keeps pure and fresh.Due to having used above-mentioned blower fan system, therefore, it is of the invention
Air-conditioner can realize various air supply modes, meet the diversified demand of user.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of blower fan system, it is characterised in that including drain pan（100）, and it is arranged on the drain pan（100）On multiple wind
Machine（200）；
Each described blower fan（200）Including fan（210）With air channel rotary body（220）；
The air channel rotary body（220）Enclose and be located at the fan（210）Outside, and the air channel rotary body（220）Center
With the fan（210）Center on the same axis, the air channel rotary body（220）Can enter around the axis at the center
Row rotation；
The air channel rotary body（220）Including rotating part（222）, the rotating part（222）On be provided with opening, the rotating part
（222）Opening can carry out 360 ° rotation, blower fan system is realized different directions air-out；
The rotating part（222）Outer surface（2223）Cross sectional shape be circular arc, the rotating part（222）Inner surface
（2221）Cross sectional shape gradually to open helix；
One end where the original position for gradually opening helix is the rotating part（222）First end（2225）, it is described gradually
One end where opening the final position of helix is the rotating part（222）The second end（2226）, the rotating part（222）'s
Inner surface（2221）And outer surface（2223）The distance between along the gradually evolution of the spiral involute to being gradually reduced；
The rotating part（222）First end（2225）It is snail tongue structure；
The rotating part（222）Inner surface（2221）And outer surface（2223）In the rotating part（222）The second end
（2226）Place overlaps, to increase the rotating part（222）Opening width.
2. blower fan system according to claim 1, it is characterised in that the drain pan（100）On around the air channel rotation
Body（220）It is provided with multiple lug bosses（110）, the adjacent lug boss of any two（110）Between formed air channel diffuser
（120）；
When the blower fan system works, the rotating part（222）Opening can be with air channel diffuser one of them described（120）
It is corresponding.
3. blower fan system according to claim 2, it is characterised in that constitute the air channel diffuser（120）Adjacent two
The individual lug boss（110）Madial wall be respectively inclined-plane and curved surface；
The inclined-plane and the rotating part（222）First end（2225）Linking, the curved surface and the rotating part（222）
Two ends（2226）Linking.
4. blower fan system according to claim 3, it is characterised in that the gradient on the inclined-plane and the rotating part
（222）First end（2225）Outer contour（2227）Gradient it is consistent；
The curved surface and the rotating part（222）The second end（2226）Inner surface（2221）Extended surface coincide.
5. blower fan system according to claim 1, it is characterised in that the multiple blower fan（200）It is symmetrically distributed in described
On drain pan.
6. the blower fan system according to any one of claim 1 to 5, it is characterised in that the air channel rotary body（220）Also wrap
Include pedestal（224）, the rotating part（222）Installed in the pedestal（224）On, the pedestal（224）Installed in the drain pan
（100）On.
7. blower fan system according to claim 6, it is characterised in that each described blower fan also includes motor（230）And electricity
Machine fixed mount（240）, the motor（230）By the motor fixing frame（240）Installed in the drain pan（100）On.
8. blower fan system according to claim 1, it is characterised in that the blower fan（200）It is two；
When the blower fan system works, described two blower fans（200）Different air-out directions are corresponded to respectively.
9. a kind of air-conditioner, it is characterised in that including the blower fan system as described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594068.7A CN104358696B (en) | 2014-10-29 | 2014-10-29 | Blower fan system and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594068.7A CN104358696B (en) | 2014-10-29 | 2014-10-29 | Blower fan system and air-conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104358696A CN104358696A (en) | 2015-02-18 |
| CN104358696B true CN104358696B (en) | 2017-06-20 |
Family
ID=52525992
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410594068.7A Active CN104358696B (en) | 2014-10-29 | 2014-10-29 | Blower fan system and air-conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN104358696B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896582B (en) * | 2015-05-08 | 2017-10-27 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104807099B (en) * | 2015-05-08 | 2018-05-15 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104791980B (en) * | 2015-05-08 | 2017-10-27 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106052072A (en) * | 2016-05-27 | 2016-10-26 | 珠海格力电器股份有限公司 | Air conditioner with multidirectional air outlet function and air outlet control method thereof |
| CN112648203B (en) * | 2020-12-23 | 2023-01-20 | 杭州海康威视数字技术股份有限公司 | Electronic equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3529281C1 (en) * | 1985-08-16 | 1986-09-11 | Daimler-Benz Ag, 7000 Stuttgart | Device for changing the direction of an air flow entering through the inlet of a compressor of an exhaust gas turbocharger of an internal combustion engine |
| KR100755139B1 (en) * | 2005-10-05 | 2007-09-04 | 엘지전자 주식회사 | Air conditioner |
| CN103115023A (en) * | 2011-11-16 | 2013-05-22 | 鸿富锦精密工业（深圳）有限公司 | Air blower |
| CN204200627U (en) * | 2014-10-29 | 2015-03-11 | 珠海格力电器股份有限公司 | Blower fan system and air conditioner |
-
2014
- 2014-10-29 CN CN201410594068.7A patent/CN104358696B/en active Active
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