CN104501383A - Air supply device and air conditioner - Google Patents
Air supply device and air conditioner Download PDFInfo
- Publication number
- CN104501383A CN104501383A CN201410821619.9A CN201410821619A CN104501383A CN 104501383 A CN104501383 A CN 104501383A CN 201410821619 A CN201410821619 A CN 201410821619A CN 104501383 A CN104501383 A CN 104501383A
- Authority
- CN
- China
- Prior art keywords
- air
- supply arrangement
- spiral case
- driving mechanism
- blower fan
- 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.)
- Granted
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 238000004378 air conditioning Methods 0.000 claims description 22
- 241000237858 Gastropoda Species 0.000 claims description 9
- 241000239290 Araneae Species 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 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, relate to a kind of air-conditioning.
Background technology
In order to meet different air-out demands, multiple directions can set out air port on air-conditioning, user can select different air outlets according to demand.For can the air-conditioning of air-out up and down, as depicted in figs. 1 and 2, the blower fan comprising housing 1 ', be arranged at the rotatable spiral case 2 ' in housing 1 ' and be arranged in spiral case 2 ', blower fan comprises fan blade 3 ' and drives the first motor 4 ' of fan blade 3 ' its structure.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, symmetrical.When upper air-out transfers lower air-out to, rotate spiral case 2 ' and carry out 180 ° of rotations.Ji Feng district 6 ', the diffusion region 7 ' size of this kind of blower fan structure are equal, snail tongue 5 ' excesssive gap, cause that blower fan system noise is large, air quantity is low, and fan efficiency is not high.For keeping fan efficiency, after increasing diffusion region, fuselage width size can be caused significantly to increase.
Summary of the invention
An object of the present invention is to propose the air-supply arrangement that a kind of noise is low, air quantity is large, efficiency is high.
Another object of the present invention proposes the air-conditioning that a kind of noise is low, air quantity is large, efficiency is high.
For reaching this object, on the one hand, the present invention is by the following technical solutions:
A kind of air-supply arrangement, comprise spiral case, described spiral case arranges the air-supply realizing different directions rotationally, blower fan is provided with in described spiral case, described blower fan comprises the first motor and by the first motor-driven fan blade, also comprises driving mechanism, after described spiral case rotates, move described blower fan to reduce described spiral case Nei Jifeng district volume by described driving mechanism, expand the diffusion region volume in described spiral case.
Preferably, after described blower fan moves, the snail tongue room of described air-supply arrangement is made to be 15mm ~ 40mm.
Preferably, the arranged outside of described spiral case base plate has fixed head, and described driving mechanism is arranged on described fixed head;
Described blower fan is arranged on installing rack, and described driving mechanism drives described installing rack to move.
Preferably, be provided with slide track component between described fixed head and described installing rack, described installing rack can slide along described slide track component.
Preferably, at least one pair of roller is provided with between described fixed head and described installing rack.
Preferably, described installing rack is provided with at least one pair of roller holding part, the part-structure of described roller is placed in described roller holding part;
Position relative with described roller holding part on described fixed head offers roller slideway, and the part-structure of described roller is arranged in described roller slideway and also can rolls along described roller slideway.
Preferably, described driving mechanism comprises the second motor and screw rod, and described second motor drives described screw rod, and described screw rod drives described installing rack to move.
Preferably, described blower fan is arranged on installing rack, and described installing rack comprises the connector coordinated with described screw rod and the installing plate be connected with connector, and described blower fan is fixed on described installing plate.
Preferably, described driving mechanism also comprises the bearing spider being arranged at screw rod two ends, is provided with rolling bearing in described bearing spider, and the two ends of described screw rod are located in the rolling bearing of both sides respectively.
On the other hand, the present invention is by the following technical solutions:
A kind of air-conditioning, described air-conditioning has air-supply arrangement as above.
Beneficial effect of the present invention is:
The rotating setting of spiral case of air-supply arrangement provided by the invention thus realize the air-supply of different directions, after spiral case rotates, by driving mechanism Mobile fan, thus make diffusion region volume in spiral case much larger than Ji Fengqu volume, greatly reduce the noise of air-supply arrangement, improve air output.
Air-conditioning provided by the invention owing to being provided with above-mentioned air-supply arrangement, noise is low, air quantity is large and the air-supply that can realize different directions to meet the different demands of user, substantially increase user's comfort.
Accompanying drawing explanation
Fig. 1 be existing upper and lower air-out air-conditioning spiral case air outlet upwards time structural representation;
Fig. 2 be existing upper and lower air-out air-conditioning spiral case air outlet downward time structural representation;
Fig. 3 be the air-conditioning of the air-out up and down spiral case air outlet that provides of the embodiment of the present invention one upwards time structural representation;
Fig. 4 be the air-conditioning of air-out up and down spiral case air outlet that the embodiment of the present invention one provides downward time 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 provides is seen below from fixed head;
Fig. 6 is the sectional view at A-A place in Fig. 4;
Fig. 7 is the partial sectional view at B-B place in Fig. 4;
Fig. 8 is the partial enlarged drawing at C place in Fig. 7.
In figure, 1 ', housing; 2 ', spiral case; 3 ', fan blade; 4 ', first motor; 5 ', snail tongue; 6 ', Ji Fengqu; 7 ', diffusion region;
1, housing; 2, spiral case; 21, air outlet; 3, fan blade; 4, the first motor; 5, snail tongue; 6, Ji Fengqu; 7, diffusion region; 8, fixed head; 81, roller slideway; 9, electric machine support; 10, the second motor; 11, screw rod; 12, installing rack; 121, connector; 122, installing plate; 123, roller holding part; 13, bearing spider; 14, slide block; 15, slide rail; 16, roller.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one:
Present embodiments provide a kind of air-supply arrangement and there is the air-conditioning of this air-supply arrangement.As shown in Figure 3 and Figure 4, the air-supply arrangement that air-conditioning comprises housing 1 and is arranged in housing 1, is provided with air outlet above and below housing 1.The blower fan that air-supply arrangement comprises rotatable spiral case 2 and is arranged in spiral case 2, the rotating setting of spiral case 2 can realize the air-supply of different directions, in the present embodiment, can realize the air-supply of both direction up and down.Blower fan comprises fan blade 3 and drives the first motor 4 of fan blade 3.The present embodiment air-supply arrangement is also provided with driving mechanism.As shown in Figure 3, when the air outlet 21 of spiral case 2 rotates to time upwards, blower fan is moved to primary importance, the left side namely in figure to snail tongue 5 side of spiral case 2 by driving mechanism in the horizontal direction; When the air outlet 21 of spiral case 2 rotates to time downward, blower fan is moved to the second place, the right side namely in figure to snail tongue 5 side of spiral case 2 by driving mechanism in the horizontal direction.Reduce snail tongue room by the movement of driving mechanism to blower fan, make diffusion region 7 volume in spiral case 2 much larger than Ji Fengqu 6 volume, greatly reduce air-conditioning noise, improve the air quantity of blower fan, improve user's comfort.
As one preferred embodiment, when fan blade 3 and the first motor 4 are positioned at primary importance or the second place, the snail tongue room of air-supply arrangement is 15mm ~ 40mm.
As shown in Fig. 5 to Fig. 8, the arranged outside of spiral case 2 base plate has fixed head 8, and driving mechanism is arranged on fixed head 8.Assembling is on installing rack 12.Driving mechanism drive installation frame moves, thus drives the blower fan on installing rack 12 to move.
Concrete, driving mechanism comprises the screw rod 11 being fixedly installed in the second motor 10 on fixed head 8 by electric machine support 9 and being fixedly connected with the power transmission shaft of the second motor 10.Installing rack 12 is threaded with screw rod 11.Installing rack 12 comprises the connector 121 coordinated with screw rod 11 and the installing plate 122 be connected with connector 121, and blower fan is fixed on installing plate 122.The middle part of fixed head 8 has through hole, and connector 121 assembles through through hole and screw rod 11.The both sides of through hole are provided with bearing spider 13, in bearing spider 13, are provided with rolling bearing.The two ends of screw rod 11 are located in the rolling bearing of both sides respectively.Second motor 10 drives screw rod 11 to rotate, connector 121 screw thread move under influence thus drive the fan operation on installing plate 122 and installing plate 122.The bearing spider 13 at two ends can be formed screw rod 11 and support, and improves the stability of screw rod 11 transmission.
Also be provided with slide track component between fixed head 8 and installing rack 12, installing rack 12 can slide along slide track component, to improve the stability of motion.Concrete, slide track component comprises the slide block 14 being fixed on connector 121 both sides and the slide rail 15 be fixed on fixed head 8, and slide block 14 matches with slide rail 15.Preferably, slide rail 15 is provided with slot, fixed head 8 and slot grafting are fixed.
Two pair rollers 16 are also provided with between fixed head 8 and installing plate 122.Installing plate 122 is provided with two pair roller holding parts 123, and two roller holding parts 123 of each pair roller holding part lay respectively at the both sides of connector 121, and the part-structure of roller 16 is placed in roller holding part 123.Position relative with roller holding part 123 on fixed head 8 offers roller slideway 81, and the part-structure of roller 16 is arranged in roller slideway 81 and also can rolls along roller slideway 81.The setting of roller 16 can either play guide effect to the motion of installing plate 122, can reduce friction again, lower to the performance requirement of the second motor 10, reduces hardware cost.
Wherein, driving mechanism is not limited to said structure, can realize the structure of the first motor 4 and fan blade 3 being carried out to fixed point translation, as pinion and rack etc.It is two right that the quantity of roller 16 is not limited to, and setting position is also not limited to above-mentioned situation, can set according to the concrete size of installing plate 122.
Embodiment two:
Present embodiments provide a kind of air-supply arrangement and there is the air-conditioning of this air-supply arrangement.The structure of air-conditioning is substantially identical with embodiment one, comprises housing and is arranged at the air-supply arrangement in housing.The blower fan that air-supply arrangement comprises rotatable spiral case and is arranged in spiral case.Also be provided with driving mechanism in air-supply arrangement, driving mechanism can drive blower fan to move.
Difference is, the housing of the air-conditioning in the present embodiment is not limited to and arranges upper and lower two air outlets, all can set out air port in a plurality of directions according to real needs, and spiral case can rotate to the air-supply of any one air outlet place.The mode of driving mechanism Mobile fan is also not limited to the left and right translation in embodiment one, as long as after spiral case rotates, driving mechanism drives blower fan to move and makes the volume reduction of spiral case Nei Jifeng district, diffusion region volume expansion, the structure of driving mechanism is not limit, and can be the structure of multiple electric motor driven screw, multiple gear & rack structure etc.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. an air-supply arrangement, comprise spiral case (2), described spiral case (2) arranges the air-supply realizing different directions rotationally, described spiral case is provided with blower fan in (2), the fan blade (3) that described blower fan comprises the first motor (4) and driven by the first motor (4), it is characterized in that: also comprise driving mechanism, after described spiral case (2) rotates, move described blower fan to reduce described spiral case (2) Nei Jifeng district volume by described driving mechanism, expand the diffusion region volume in described spiral case (2).
2. a kind of air-supply arrangement according to claim 1, is characterized in that: after described blower fan moves, and makes the snail tongue room of described air-supply arrangement be 15mm ~ 40mm.
3. a kind of air-supply arrangement according to claim 1, is characterized in that: the arranged outside of described spiral case (2) base plate has fixed head (8), and described driving mechanism is arranged on described fixed head (8);
Described blower fan is arranged on installing rack (12), and described driving mechanism drives described installing rack to move.
4. a kind of air-supply arrangement according to claim 3, is characterized in that: be provided with slide track component between described fixed head (8) and described installing rack (12), and described installing rack (12) can slide along described slide track component.
5. a kind of air-supply arrangement according to claim 3, is characterized in that: be provided with at least one pair of roller (16) between described fixed head (8) and described installing rack (12).
6. a kind of air-supply arrangement according to claim 5, it is characterized in that: described installing rack (12) is provided with at least one pair of roller holding part (123), the part-structure of described roller (16) is placed in described roller holding part (123);
The upper position relative with described roller holding part (123) of described fixed head (8) offers roller slideway (81), and the part-structure of described roller (16) is arranged in described roller slideway (81) and also can rolls along described roller slideway (81).
7. a kind of air-supply arrangement according to any one of claim 1 to 6, it is characterized in that: described driving mechanism comprises the second motor (10) and screw rod (11), described second motor (10) drives described screw rod (11), and described screw rod (11) drives described blower fan to move.
8. a kind of air-supply arrangement according to claim 7, it is characterized in that: described blower fan is arranged on installing rack (12), described installing rack (12) comprises the connector (121) coordinated with described screw rod (11) and the installing plate (122) be connected with connector (121), and described blower fan is fixed on described installing plate (122).
9. a kind of air-supply arrangement according to claim 7, it is characterized in that: described driving mechanism also comprises the bearing spider (13) being arranged at described screw rod (11) two ends, described bearing spider is provided with rolling bearing in (13), and the two ends of described screw rod (11) are located in the rolling bearing of both sides respectively.
10. an air-conditioning, is characterized in that: described air-conditioning has 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 true CN104501383A (en) | 2015-04-08 |
| CN104501383B 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) |
Cited By (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 |
| CN111076298A (en) * | 2019-11-27 | 2020-04-28 | 珠海格力电器股份有限公司 | Air conditioner assembly, regulation and control method and air conditioner |
| WO2021208155A1 (en) * | 2020-04-13 | 2021-10-21 | 广东又一电器科技有限公司 | Air circulating 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 |
Cited By (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 |
| CN111076298A (en) * | 2019-11-27 | 2020-04-28 | 珠海格力电器股份有限公司 | Air conditioner assembly, regulation and control method and air conditioner |
| WO2021208155A1 (en) * | 2020-04-13 | 2021-10-21 | 广东又一电器科技有限公司 | Air circulating device, air purifier, and air humidifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104501383B (en) | 2017-04-05 |
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