CN104501383B - Air supply device and air conditioner - Google Patents
Air supply device and air conditioner Download PDFInfo
- Publication number
- CN104501383B CN104501383B CN201410821619.9A CN201410821619A CN104501383B CN 104501383 B CN104501383 B CN 104501383B CN 201410821619 A CN201410821619 A CN 201410821619A CN 104501383 B CN104501383 B CN 104501383B
- Authority
- CN
- China
- Prior art keywords
- air
- supply arrangement
- spiral case
- blower fan
- installing rack
- 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.)
- Active
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 238000004378 air conditioning Methods 0.000 claims description 21
- 241000237858 Gastropoda Species 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 241000239290 Araneae Species 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- 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
- F24F13/24—Means for preventing or suppressing noise
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an air supply device and an air conditioner, relates to the technical field of air supply devices, and aims to solve the problems of low air volume, high noise and the like of the existing air supply device. The air supply device comprises a volute, wherein the volute is rotationally arranged to realize air supply in different directions, a fan is arranged in the volute and comprises a first motor and fan blades driven by the first motor, and the air supply device further comprises a driving mechanism, and after the volute rotates, the fan is moved through the driving mechanism to reduce the volume of an air collecting area in the volute and enlarge the volume of a diffusion area in the volute. Meanwhile, an air conditioner with the air supply device is provided. The volute of the air supply device provided by the invention can be rotatably arranged so as to realize air supply in different directions, and after the volute rotates, the fan can be moved through the driving mechanism, so that the volume of a diffusion area in the volute is far larger than that of an air collection area, the noise of the air supply device is greatly reduced, and the air output is increased.
Description
Technical field
The present invention relates to air-supply arrangement technical field, further, is related to a kind of air-conditioning.
Background technology
In order to meet different air-out demands, air outlet can be set multiple directions on air-conditioning, user can select according to demand
Select different air outlets.By can up and down as a example by the air-conditioning of air-out, its structure as depicted in figs. 1 and 2, including housing 1 ', sets
The rotatable spiral case 2 ' being placed in housing 1 ' and the blower fan being arranged in spiral case 2 ', blower fan include fan blade 3 ' and drive fan blade
3 ' the first motor 4 '.Realize drying up or down by rotating spiral case 2 '.
Its first motor 4 ' of existing upper and lower air-out air-conditioning and fan blade 3 ' are positioned at the centre position of installing plate, right in left and right
Claim.When upper air-out switchs to lower air-out, rotation spiral case 2 ' carries out 180 ° of rotations.The Ji Feng areas 6 ', diffusion region of this kind of blower fan structure
7 ' is equal sized, and 5 ' gap of snail tongue is excessive, causes that blower fan system noise is big, air quantity is low, and fan efficiency is not high.To keep blower fan effect
Rate, behind increase diffusion region, can cause fuselage width size to be significantly increased.
The content of the invention
It is an object of the invention to propose that a kind of noise is low, air quantity is big, the air-supply arrangement of efficiency high.
Another object of the present invention is to propose that a kind of noise is low, air quantity is big, the air-conditioning of efficiency high.
It is up to this purpose, on the one hand, the present invention is employed the following technical solutions：
A kind of air-supply arrangement, including spiral case, the spiral case is rotatably arranged with realizing the air-supply of different directions, the snail
Blower fan is provided with shell, the blower fan includes the first motor and by the first motor-driven fan blade, also including drive mechanism, when described
After spiral case rotation, move the blower fan to reduce the spiral case Nei Jifeng areas volume by the drive mechanism, expand described
Diffusion region volume in spiral case.
Preferably, after the blower fan movement so that the snail tongue gap of the air-supply arrangement is 15mm～40mm.
Preferably, fixed plate is provided with the outside of the spiral case base plate, the drive mechanism is arranged in the fixed plate；
The blower fan is arranged on installing rack, and the drive mechanism drives the installing rack movement.
Preferably, slide track component is provided between the fixed plate and the installing rack, the installing rack can be along the cunning
Rail assembly slides.
Preferably, at least one pair of roller is provided between the fixed plate and the installing rack.
Preferably, at least one pair of roller holding part is provided with the installing rack, the part-structure of the roller is placed in
In the roller holding part；
Roller slideway, the part of the roller are offered in the fixed plate at the position relative with the roller holding part
Structure setting is in the roller slideway and can roll along the roller slideway.
Preferably, the drive mechanism includes the second motor and screw rod, screw rod described in second Motor drive, the spiral shell
Bar drives the installing rack movement.
Preferably, the blower fan is arranged on installing rack, the installing rack include with the screw rod coordinate connector with
And the installing plate being connected with connector, the blower fan is fixed on the installing plate.
Preferably, the drive mechanism also includes the bearing spider for being arranged at screw rod two ends, arranges in the bearing spider
The two ends for having rolling bearing, the screw rod are located in the rolling bearing of both sides respectively.
On the other hand, the present invention is employed the following technical solutions：
A kind of air-conditioning, the air-conditioning have air-supply arrangement as above.
Beneficial effects of the present invention are：
Rotatably setting, so as to realize the air-supply of different directions, turns the spiral case of the air-supply arrangement that the present invention is provided in spiral case
After dynamic, can be dropped so that the diffusion region volume in spiral case is much larger than Ji Feng areas volume significantly by drive mechanism Mobile fan
The low noise of air-supply arrangement, improves air output.
, due to being provided with above-mentioned air-supply arrangement, noise is low, air quantity is big and can realize difference for the air-conditioning that the present invention is provided
The air-supply in direction substantially increases user's comfort to meet the different demands of user.
Description of the drawings
Fig. 1 be existing upper and lower air-out air-conditioning spiral case air outlet upwards when structural representation；
Fig. 2 is structural representation when existing upper and lower air-out air-conditioning spiral case air outlet is downward；
Fig. 3 be the embodiment of the present invention one provide the air-conditioning of air-out up and down spiral case air outlet upwards when structural representation；
Fig. 4 be the embodiment of the present invention one provide the air-conditioning spiral case air outlet of air-out up and down it is downward when structural representation；
Fig. 5 is the structural representation that the air-conditioning of air-out up and down that the embodiment of the present invention one is provided is seen below from fixed plate；
Fig. 6 is the sectional view in Fig. 4 at the A-A；
Fig. 7 is the partial sectional view in Fig. 4 at the B-B；
Fig. 8 is the partial enlarged drawing in Fig. 7 at C.
In figure, 1 ', housing；2 ', spiral case；3 ', fan blade；4 ', first motor；5 ', snail tongue；6 ', Ji Fengqu；7 ', diffusion region；
1st, housing；2nd, spiral case；21st, air outlet；3rd, fan blade；4th, the first motor；5th, snail tongue；6th, Ji Fengqu；7th, diffusion region；8、
Fixed plate；81st, roller slideway；9th, electric machine support；10th, the second motor；11st, screw rod；12nd, installing rack；121st, connector；122nd, pacify
Dress plate；123rd, roller holding part；13rd, bearing spider；14th, slide block；15th, slide rail；16th, roller.
Specific embodiment
Technical scheme is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment one：
Present embodiments provide a kind of air-supply arrangement and the air-conditioning with the air-supply arrangement.As shown in Figure 3 and Figure 4, it is empty
Stealthily substitute the air-supply arrangement for including housing 1 and being arranged in housing 1, above and below housing 1, be provided with air outlet.Air-supply dress
Put including rotatable spiral case 2 and the blower fan being arranged in spiral case 2, the rotatable setting of spiral case 2 can realize different directions
Air-supply, in the present embodiment, be capable of achieving the air-supply of both direction up and down.Blower fan includes fan blade 3 and drives fan blade 3
First motor 4.The present embodiment air-supply arrangement is additionally provided with drive mechanism.As shown in figure 3, when the air outlet 21 of spiral case 2 rotate to
When upwards, blower fan is moved to the left side in first position, i.e. figure to 5 side of snail tongue of spiral case 2 by drive mechanism in the horizontal direction；
When the air outlet 21 of spiral case 2 rotate to it is downward when, drive mechanism by blower fan in the horizontal direction to spiral case 25 side of snail tongue translate
Right side into the second place, i.e. figure.By drive mechanism to the movement of blower fan reducing snail tongue gap so that in spiral case 2
7 volume of diffusion region is much larger than 6 volume of Ji Feng areas, greatly reduces air-conditioning noise, improves the air quantity of blower fan, and improve user makes
Use comfort level.
As one kind preferred embodiment, when fan blade 3 and the first motor 4 are located at first position or the second place, send
The snail tongue gap of wind apparatus is 15mm～40mm.
As shown in Fig. 5 to Fig. 8, fixed plate 8 on the outside of 2 base plate of spiral case, is provided with, drive mechanism is arranged in fixed plate 8.
Assembling is on installing rack 12.Drive mechanism drive installation frame is moved, so as to drive the blower fan on installing rack 12 to move.
Specifically, drive mechanism include by electric machine support 9 be fixedly installed in the second motor 10 in fixed plate 8 and with
The screw rod 11 that the power transmission shaft of the second motor 10 is fixedly connected.Installing rack 12 is threadedly coupled with screw rod 11.Installing rack 12 includes and spiral shell
Connector 121 and the installing plate 122 being connected with connector 121 that bar 11 coordinates, blower fan are fixed on installing plate 122.It is fixed
The middle part of plate 8 is provided with through hole, and connector 121 is assembled through through hole with screw rod 11.The both sides of through hole are provided with bearing spider 13,
Rolling bearing is provided with bearing spider 13.The two ends of screw rod 11 are located in the rolling bearing of both sides respectively.Second motor 10
Screw rod 11 is driven to rotate, connector 121 is moved so as to drive on installing plate 122 and installing plate 122 in the presence of screw thread
Fan operation.The bearing spider 13 at two ends can be formed to screw rod 11 and be supported, and improve the stability of the transmission of screw rod 11.
Slide track component is additionally provided between fixed plate 8 and installing rack 12, installing rack 12 can slide along slide track component, to improve
The stability of motion.Specifically, slide track component includes being fixed on the slide block 14 of 121 both sides of connector and is fixed on fixed plate 8
On slide rail 15, slide block 14 is engaged with slide rail 15.Preferably, slot is provided with slide rail 15, fixed plate 8 is solid with slot grafting
It is fixed.
Two pair rollers 16 are additionally provided between fixed plate 8 and installing plate 122.Two pairs of rollings are provided with installing plate 122
Wheel holding part 123, two roller holding parts 123 of each pair roller holding part are respectively positioned at the both sides of connector 121, roller 16
Part-structure be placed in roller holding part 123.Rolling is offered in fixed plate 8 at the position relative with roller holding part 123
Wheel slideway 81, the part-structure of roller 16 are arranged in roller slideway 81 and can roll along roller slideway 81.The setting of roller 16
Guide effect can either be played to the motion of installing plate 122, frictional force can be reduced again, to the performance requirement of the second motor 10 compared with
It is low, reduce hardware cost.
Wherein, drive mechanism is not limited to said structure, can realize carrying out fixed point translation to the first motor 4 and fan blade 3
Structure, such as pinion and rack etc..The quantity of roller 16 is not limited to two pairs, and set location is also not limited to above-mentioned feelings
Condition, can be set according to the concrete size of installing plate 122.
Embodiment two：
Present embodiments provide a kind of air-supply arrangement and the air-conditioning with the air-supply arrangement.The structure and embodiment of air-conditioning
One is essentially identical, including housing and the air-supply arrangement being arranged in housing.Air-supply arrangement includes rotatable spiral case and sets
The blower fan being placed in spiral case.Drive mechanism is additionally provided with air-supply arrangement, drive mechanism can drive blower fan to move.
Difference is to be not limited to arrange upper and lower two air outlets on the housing of the air-conditioning in the present embodiment, can root
Air outlet is respectively provided with a plurality of directions according to real needs, and spiral case can rotate to any one air outlet and blow.Drive mechanism is moved
The mode of dynamic blower fan is also not limited to the translation of the left and right in embodiment one, as long as after spiral case rotates, drive mechanism drives blower fan
Mobile that the reduction of spiral case Nei Jifeng areas volume, diffusion region volume are expanded, the structure of drive mechanism is not limited, and can be many
The structure of individual electric motor driven screw, multiple gear ＆ rack structures etc..
The know-why of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed to by any way.Based on explanation herein, the technology of this area
Personnel associate other specific embodiments of the present invention by need not paying performing creative labour, these modes fall within
Within protection scope of the present invention.
Claims (10)
1. a kind of air-supply arrangement, including spiral case (2), the spiral case (2) is rotatably arranged with realizing the air-supply of different directions, institute
State and in spiral case (2), be provided with blower fan, the fan blade (3) that the blower fan includes the first motor (4) and driven by the first motor (4), which is special
Levy and be：Also include drive mechanism, after the spiral case (2) rotates, move the blower fan to reduce by the drive mechanism
Spiral case (2) Nei Jifeng areas volume, expands the diffusion region volume in the spiral case (2).
2. a kind of air-supply arrangement according to claim 1, it is characterised in that：After the blower fan movement so that the air-supply
The snail tongue gap of device is 15mm～40mm.
3. a kind of air-supply arrangement according to claim 1, it is characterised in that：It is provided with the outside of spiral case (2) base plate
Fixed plate (8), the drive mechanism are arranged in the fixed plate (8)；
The blower fan is arranged on installing rack (12), and the drive mechanism drives the installing rack movement.
4. a kind of air-supply arrangement according to claim 3, it is characterised in that：The fixed plate (8) and the installing rack
(12) slide track component is provided between, the installing rack (12) can be slided along the slide track component.
5. a kind of air-supply arrangement according to claim 3, it is characterised in that：The fixed plate (8) and the installing rack
(12) at least one pair of roller (16) is provided between.
6. a kind of air-supply arrangement according to claim 5, it is characterised in that：At least one is provided with the installing rack (12)
Pair roller holding part (123), the part-structure of the roller (16) are placed in the roller holding part (123)；
Roller slideway (81), the rolling are offered at the position relative with the roller holding part (123) on the fixed plate (8)
The part-structure of wheel (16) is arranged in the roller slideway (81) and can roll along the roller slideway (81).
7. a kind of air-supply arrangement according to any one of claim 1 to 6, it is characterised in that：The drive mechanism includes
Two motors (10) and screw rod (11), second motor (10) drive the screw rod (11), the screw rod (11) to drive the wind
Machine is moved.
8. a kind of air-supply arrangement according to claim 7, it is characterised in that：The blower fan is arranged on installing rack (12),
The installation that the installing rack (12) is included the connector (121) coordinated with the screw rod (11) and is connected with connector (121)
Plate (122), the blower fan are fixed on the installing plate (122).
9. a kind of air-supply arrangement according to claim 7, it is characterised in that：The drive mechanism is also described including being arranged at
The bearing spider (13) at screw rod (11) two ends, is provided with rolling bearing in the bearing spider (13), and the two of the screw rod (11)
End is located in the rolling bearing of both sides respectively.
10. a kind of air-conditioning, it is characterised in that：The air-conditioning is with the air-supply arrangement as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410821619.9A CN104501383B (en) | 2014-12-24 | 2014-12-24 | Air supply device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410821619.9A CN104501383B (en) | 2014-12-24 | 2014-12-24 | Air supply device and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501383A CN104501383A (en) | 2015-04-08 |
| CN104501383B true CN104501383B (en) | 2017-04-05 |
Family
ID=52942810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410821619.9A Active CN104501383B (en) | 2014-12-24 | 2014-12-24 | Air supply device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501383B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631355A (en) * | 2017-09-08 | 2018-01-26 | 珠海格力电器股份有限公司 | Air duct system and air conditioner with same |
| CN108488908A (en) * | 2018-03-20 | 2018-09-04 | 广东美的制冷设备有限公司 | Air conditioner |
| CN111076298B (en) * | 2019-11-27 | 2021-05-04 | 珠海格力电器股份有限公司 | Air conditioner assembly, regulation and control method and air conditioner |
| CN111379719A (en) * | 2020-04-13 | 2020-07-07 | 广东又一电器科技有限公司 | Air circulation device, air purifier and air humidifier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002228349A (en) * | 2001-02-02 | 2002-08-14 | Sanyo Electric Co Ltd | Refrigerator |
| JP2011202896A (en) * | 2010-03-26 | 2011-10-13 | Fujitsu General Ltd | Air conditioner |
| JP2012052725A (en) * | 2010-09-01 | 2012-03-15 | Panasonic Corp | Air conditioner |
| CN103776091A (en) * | 2012-10-18 | 2014-05-07 | 广东美的制冷设备有限公司 | Split wall-mounted air-conditioner indoor unit adjustable in air outlet direction |
| CN104006518A (en) * | 2014-05-29 | 2014-08-27 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner with same |
| CN204535010U (en) * | 2014-12-24 | 2015-08-05 | 珠海格力电器股份有限公司 | Air supply device and air conditioner |
-
2014
- 2014-12-24 CN CN201410821619.9A patent/CN104501383B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002228349A (en) * | 2001-02-02 | 2002-08-14 | Sanyo Electric Co Ltd | Refrigerator |
| JP2011202896A (en) * | 2010-03-26 | 2011-10-13 | Fujitsu General Ltd | Air conditioner |
| JP2012052725A (en) * | 2010-09-01 | 2012-03-15 | Panasonic Corp | Air conditioner |
| CN103776091A (en) * | 2012-10-18 | 2014-05-07 | 广东美的制冷设备有限公司 | Split wall-mounted air-conditioner indoor unit adjustable in air outlet direction |
| CN104006518A (en) * | 2014-05-29 | 2014-08-27 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner with same |
| CN204535010U (en) * | 2014-12-24 | 2015-08-05 | 珠海格力电器股份有限公司 | Air supply device and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104501383A (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104501383B (en) | Air supply device and air conditioner | |
| CN103017313B (en) | Air outlet component and air conditioner with same | |
| CN105402873A (en) | Aviation baffle actuating mechanism and air conditioner hanging machine | |
| CN104101032A (en) | Dustproof air conditioner outdoor unit | |
| CN103307726A (en) | Air-conditioning air guiding mechanism and air conditioner | |
| CN104989657B (en) | Contra-rotating impeller ventilation equipment driven by long shaft | |
| CN203375638U (en) | Air ducting device of indoor unit of air conditioner and air conditioner | |
| CN204176760U (en) | Air conditioner room unit and air-conditioner | |
| CN105387601B (en) | Air outlet assembly and air conditioner with same | |
| CN103983000A (en) | Air conditioner and door plate movement device thereof | |
| CN103982999A (en) | Air conditioner | |
| CN205299736U (en) | air conditioner | |
| CN104683674A (en) | Novel all-angle camera device | |
| CN204535010U (en) | Air supply device and air conditioner | |
| CN104896708B (en) | Motion, courtyard machine panel and courtyard machine | |
| CN204026868U (en) | Dust-proof air-conditioner outdoor unit | |
| CN103134162A (en) | Door plate driving structure and air conditioner with same | |
| CN203240723U (en) | Blade switch structure of ventilation opening of air conditioner | |
| CN205174750U (en) | Air outlet device and air conditioner with same | |
| CN107896472A (en) | A kind of communication cabinet of good heat dissipation effect | |
| CN204574398U (en) | Indoor unit of air conditioner with circulating air | |
| CN203837219U (en) | Air conditioner and door plate movement device thereof | |
| CN206743413U (en) | A kind of universal television set that can be moved up and down | |
| CN202648077U (en) | Wind sweeping structure and air conditioner with same | |
| CN204513580U (en) | A kind of slim air-cooled ducted air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |