CN207487035U - A kind of mute type tower fan - Google Patents
A kind of mute type tower fan Download PDFInfo
- Publication number
- CN207487035U CN207487035U CN201721535519.5U CN201721535519U CN207487035U CN 207487035 U CN207487035 U CN 207487035U CN 201721535519 U CN201721535519 U CN 201721535519U CN 207487035 U CN207487035 U CN 207487035U
- Authority
- CN
- China
- Prior art keywords
- wind
- area
- weathering
- outlet
- wind wheel
- 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.)
- Expired - Fee Related
Links
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 6
- 206010039509 Scab Diseases 0.000 description 19
- 230000000694 effects Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of mute type tower fan, including wind wheel fan shell and setting inside the shell, wind wheel fan includes the left crust of weathering, the right crust of weathering of the wind wheel component and lid conjunction that are arranged in the left crust of weathering on the left crust of weathering；Air inlet is provided on the left crust of weathering and the right crust of weathering, air inlet and gas outlet are offered on shell；The inside of the left crust of weathering includes holding area, noise reduction area and wind outlet area, offering air outlet on wind outlet area, the guide vane of multiple arcs being provided on wind outlet area from bottom to top so that the air duct of multiple arcs is formed on wind outlet area；The cross-sectional area in noise reduction area is more than the cross-sectional area of the outlet air position of holding area windward wheel assembly；Wind wheel component is arranged in holding area, and the wind that wind wheel component generates is discharged behind noise reduction area by wind outlet area.A kind of mute type tower fan provided by the utility model, muting function is good, and outlet air is evenly soft.
Description
Technical field
The utility model is related to towers to fan technical field, and in particular to a kind of mute type tower fan.
Background technology
Tower fan allows indoor and outdoor air to form three-dimensional exchange system, collocation air-conditioning is used, formed according to air-flow principle
The cycle of air-flow, homogeneous soft of blowing, is in close proximity to natural wind, is especially suitable for the family for having old man and child.
In traditional tower fan, the spacing between guide vane and wind wheel on air duct is nearer, leads to guide vane to wind speed and wind
The distribution of amount is uneven, and the swiftly flowing wind of wind wheel discharge is compressed when entering air duct, can form larger noise, simultaneously also
The wind speed difference in size for causing each air outlet is larger.
Utility model content
For the defects in the prior art, a kind of mute type tower fan provided by the utility model, muting function is good, and outlet air is more
Homogeneous soft.
A kind of mute type tower fan provided by the utility model, including wind wheel fan shell and setting inside the shell, the wind
Wheel fan includes the left crust of weathering, the right crust of weathering of the wind wheel component that is arranged in the left crust of weathering and lid conjunction on the left crust of weathering；The left crust of weathering
With air inlet is provided on the right crust of weathering, offer air inlet and gas outlet on the shell；The inside of the left crust of weathering from lower and
It is upper to include holding area, noise reduction area and wind outlet area, air outlet being offered on the wind outlet area, multiple arcs are provided on wind outlet area
Guide vane so that the air duct of multiple arcs is formed on wind outlet area；The cross-sectional area in the noise reduction area is more than the holding area windward
The cross-sectional area of the outlet air position of wheel assembly；The wind wheel component is arranged in holding area, and the wind that wind wheel component generates is by disappearing
Sound is discharged behind area by wind outlet area.
Operation principle：
Motor drives wind wheel to be rotated in holding area, and the air in holding area is under the action of wind wheel centrifugal force, from outlet air
Mouth discharges and sends out shell；Negative pressure is formed in cavity simultaneously, is drawn air into cavity, is formed the Rapid Circulation of air, reach
Continuously blow out the effect of wind.The wind of the high wind speed of wind wheel blowout first passes around noise reduction area and slows down wind speed, then pass through wind-guiding
Chip architecture evenly distributes the flow of wind, balances the wind speed in each air duct, further eliminates abnormal sound.
The effect reached：
It by the simple noise reduction area of setting structure, on the one hand can slow down wind speed in the case where not reducing air quantity, reduce
Noise；On the other hand, when relatively slow wind reaches guide vane position, can wind be made by the more uniform carry out assignment of traffic of guide vane
Amount is uniformly discharged from air outlet, is balanced the air quantity and wind speed in each air duct, is further reduced noise, can also make connecing for human body and wind
Contacting surface accumulates bigger, and sense of touch is softer.The air duct of arc can promote the flowing of wind more smooth, reduce the sound that wind is hit with guide vane
It rings.
Further, the wind wheel component includes the motor being fixed on the left crust of weathering and the wind wheel being connect with motor；It is described
One shaft is set on motor, and wind wheel is plugged on motor and is locked by fixing piece.
It has the advantages of simple structure and easy realization, convenient for mass production；Locking nut can be used as fixing piece.
Further, the motor be condenser type motor, a diameter of 60-100mm of motor, thickness 50-60mm.
Using condenser type motor, while wind wheel torque is ensured with rotating speed, noise can be reduced.It is complete close due to motor
Envelope acts on, and can effectively prevent dust entrance, extends the service life of complete machine.
Further, the wind wheel uses centrifugal, and the blade quantity of wind wheel is 30-40 pieces.
Centrifugal wind wheel is small, at low cost；For traditional tower fan using tubular wine wheel, the shape of entire product must be big
In 100mm, and centrifugal wind wheel is used, the thickness of product can be accomplished 50-70mm.
Further, the air inlet is located at the left and right sides of holding area.
It is corresponding with wind wheel position, the air inlet of wind wheel both sides can be allowed, air inlet is more smooth, is effectively increased the stream of air
Amount improves wind speed.
Further, the shell includes left plate, right plate and preceding sealing plate；Air inlet is arranged on left and right side plate simultaneously
It is corresponding with the position of the air inlet；Before the gas outlet is arranged on sealing plate.
Left plate is with respectively setting an air inlet corresponding with air inlet on right plate, it is possible to provide enough air are to realize
Wind Volume.
Further, the air inlet is set as reticular structure.
Netted air inlet can effectively prevent mechanical wounding, protect the personal safety of user；Also there is filtering dust
Effect.
Further, the gas outlet is correspondingly arranged with the air outlet.
The wind of the blowout of air outlet is directly discharged from gas outlet, is not generated waste, can be reduced energy loss, energy saving.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, it is similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to practical ratios
It draws.
Fig. 1 is the decomposition diagram of embodiment；
Fig. 2 is the assembling schematic diagram removed after shell, the right crust of weathering.
Reference numeral：
1- shells；11- air inlets；12- gas outlets；13- left plates；14- right plates；Sealing plate before 15-；
2- wind wheels are fanned；The left crusts of weathering of 21-；22- wind wheel components；The right crusts of weathering of 23-；24- air inlets；25- air outlets；26- gloves
Area；27- noise reductions area；28- wind outlet areas；281- guide vanes；282- air ducts；221- motors；222- wind wheels；223- locking nuts.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and cannot this practicality be limited with this
Novel protection domain.
A kind of mute type tower fan as depicted in figs. 1 and 2, it is described including shell 1 and the wind wheel being arranged in shell 1 fan 2
Wind wheel fan 2 includes the left crust of weathering 21, the wind wheel component 22 being arranged in the left crust of weathering 21 and lid and closes the right crust of weathering on the left crust of weathering 21
23；Air inlet 24 is provided on the left crust of weathering 21 and the right crust of weathering 23, air inlet 11 and gas outlet are offered on the shell 1
12；The inside of the left crust of weathering 21 includes holding area 26, noise reduction area 27 and wind outlet area 28, opening on the wind outlet area 28 from bottom to top
Equipped with air outlet 25, the guide vane 281 of multiple arcs is provided on wind outlet area 28 so that multiple arcs are formed on wind outlet area 28
Air duct 282；The cross-sectional area in the noise reduction area 27 is more than the cross section of the outlet air position of the 26 windward wheel assembly 22 of holding area
Product；The wind wheel component 22 is arranged in holding area 26, and the wind that wind wheel component 22 generates passes through wind outlet area behind noise reduction area 27
28 discharges.
Operation principle：
Motor 221 drives wind wheel 222 to be rotated in holding area 26, and the air in holding area 26 is in 222 centrifugal force of wind wheel
Under effect, discharged from air outlet 25 and send out shell 1；Negative pressure is formed in cavity simultaneously, is drawn air into cavity, forms air
Rapid Circulation, achieve the effect that continuously blow out wind.The wind for the high wind speed that wind wheel 222 is blown out first passes around noise reduction area 27
Slow down wind speed, then the flow of wind is distributed by 281 even structure of guide vane, balance the wind speed in each air duct 282, further eliminate different
Sound.
The effect reached：
It by the simple noise reduction area 27 of setting structure, on the one hand can slow down wind speed in the case where not reducing air quantity, drop
Low noise；On the other hand, when relatively slow wind reaches 281 position of guide vane, flow point can be carried out by the way that guide vane 281 is more uniform
Match, air quantity is made uniformly to be discharged from air outlet 25, balance the air quantity and wind speed in each air duct 282, further reduce noise, can also make
The contact area bigger of human body and wind, sense of touch are softer.The air duct 282 of arc can promote the flowing of wind more smooth, reduce wind with
The sound that guide vane 281 is hit.
During implementation, the wind wheel component 22 includes the motor 221 being fixed on the left crust of weathering 21 and the wind being connect with motor 221
Wheel 222；One shaft is set on the motor 221, and wind wheel 222 is plugged on motor 221 and is locked by fixing piece.
It has the advantages of simple structure and easy realization, convenient for mass production；Fixing piece is used as using locking nut 223.
During implementation, the motor 221 be condenser type motor 221, a diameter of 60-100mm of motor, thickness 50-60mm.
Using condenser type motor 221, while 222 torque of wind wheel is ensured with rotating speed, noise can be reduced.Due to motor
221 hermetically sealed effect can effectively prevent dust entrance, extend the service life of complete machine.
During implementation, the use of wind wheel 222 is centrifugal, and the blade quantity of wind wheel 222 is 30-40 pieces.
Centrifugal wind wheel 222 is small, at low cost；Traditional tower fan is using tubular wine wheel 222, the shape of entire product
100mm is had to be larger than, and uses centrifugal wind wheel 222, the thickness of product can be accomplished 50-70mm.
During implementation, the air inlet 24 is located at the left and right sides of holding area 26.
It is corresponding with 222 position of wind wheel, 222 both sides air inlet of wind wheel can be allowed, air inlet is more smooth, is effectively increased air
Flow, improve wind speed.
During implementation, the shell 1 includes left plate 13, right plate 14 and preceding sealing plate 15；Air inlet 11 is arranged on left and right side
It is on plate 14 and corresponding with the position of the air inlet 24；Before the gas outlet 12 is arranged on sealing plate 15.
Left plate 13 is with respectively setting one and 24 corresponding air inlet 11 of air inlet on right plate 14, it is possible to provide enough skies
Gas is to realize Wind Volume.
During implementation, the air inlet 11 is set as reticular structure.
Netted air inlet 11, can effectively prevent mechanical wounding, protect the personal safety of user；Also there is leaching
The effect of dirt.
During implementation, the gas outlet 12 is correspondingly arranged with the air outlet 25.
The wind of the blowout of air outlet 25 is directly discharged from gas outlet 12, does not generate waste, can reduce energy loss, saves energy
Source.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (8)
1. a kind of mute type tower fan, which is characterized in that including wind wheel fan shell and setting inside the shell, the wind wheel fan includes
The left crust of weathering, the wind wheel component being arranged in the left crust of weathering and lid close the right crust of weathering on the left crust of weathering；The left crust of weathering and the right crust of weathering
On be provided with air inlet, offer air inlet and gas outlet on the shell；The inside of the left crust of weathering includes putting from bottom to top
Object area, noise reduction area and wind outlet area offer air outlet on the wind outlet area, the guide vane of multiple arcs are provided on wind outlet area,
So that the air duct of multiple arcs is formed on wind outlet area；The cross-sectional area in the noise reduction area is more than the holding area windward wheel assembly
The cross-sectional area of outlet air position；The wind wheel component is arranged in holding area, and the wind that wind wheel component generates leads to behind noise reduction area
Cross wind outlet area discharge.
2. a kind of mute type tower fan as described in claim 1, which is characterized in that the wind wheel component includes being fixed on the left crust of weathering
On motor and the wind wheel that is connect with motor；One shaft is set on the motor, and wind wheel is plugged on motor and passes through fixing piece
Locking.
3. a kind of mute type tower fan as claimed in claim 2, which is characterized in that the motor is condenser type motor, motor
A diameter of 60-100mm, thickness 50-60mm.
4. a kind of mute type tower fan as claimed in claim 2, which is characterized in that the wind wheel uses centrifugal, the leaf of wind wheel
Piece quantity is 30-40 pieces.
5. a kind of mute type tower fan as described in claim 1, which is characterized in that the air inlet is located at the left and right two of holding area
Side.
6. a kind of mute type tower fan as claimed in claim 5, which is characterized in that the shell include left plate, right plate and
Preceding sealing plate；Air inlet is arranged on left and right side plate and corresponding with the position of the air inlet；The gas outlet is arranged on preceding envelope
On plate.
7. a kind of mute type tower fan as claimed in claim 6, which is characterized in that the air inlet is set as reticular structure.
8. a kind of mute type tower fan as claimed in claims 6 or 7, which is characterized in that the gas outlet and the air outlet pair
It should set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535519.5U CN207487035U (en) | 2017-11-16 | 2017-11-16 | A kind of mute type tower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535519.5U CN207487035U (en) | 2017-11-16 | 2017-11-16 | A kind of mute type tower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487035U true CN207487035U (en) | 2018-06-12 |
Family
ID=62473665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721535519.5U Expired - Fee Related CN207487035U (en) | 2017-11-16 | 2017-11-16 | A kind of mute type tower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114790A (en) * | 2018-07-11 | 2019-01-01 | 青岛海尔空调器有限总公司 | Air-supply assembly and cabinet type air conditioner indoor set with the air-supply assembly |
| WO2020077647A1 (en) * | 2018-10-20 | 2020-04-23 | 慈溪市众邦电器有限公司 | Fan having air-oscillation structure |
| CN112081759A (en) * | 2019-06-14 | 2020-12-15 | 青岛海尔智能技术研发有限公司 | Device for air supply and refrigerating smoke machine |
-
2017
- 2017-11-16 CN CN201721535519.5U patent/CN207487035U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114790A (en) * | 2018-07-11 | 2019-01-01 | 青岛海尔空调器有限总公司 | Air-supply assembly and cabinet type air conditioner indoor set with the air-supply assembly |
| CN109114790B (en) * | 2018-07-11 | 2021-05-25 | 青岛海尔空调器有限总公司 | Air supply assembly and cabinet air conditioner indoor unit with same |
| WO2020077647A1 (en) * | 2018-10-20 | 2020-04-23 | 慈溪市众邦电器有限公司 | Fan having air-oscillation structure |
| CN112081759A (en) * | 2019-06-14 | 2020-12-15 | 青岛海尔智能技术研发有限公司 | Device for air supply and refrigerating smoke machine |
| CN112081759B (en) * | 2019-06-14 | 2022-08-23 | 青岛海尔智能技术研发有限公司 | Device for air supply and refrigerating smoke machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207487035U (en) | A kind of mute type tower fan | |
| CN201771875U (en) | No-blade fan | |
| CN104074156B (en) | Handheld blower | |
| CN206968184U (en) | A kind of drying baker for being used to print | |
| CN105003990A (en) | Air humidifying purifier | |
| CN203685690U (en) | Turbocharged fan structure | |
| CN205995902U (en) | A kind of dedusting ventilating system | |
| JPH04140A (en) | Exhausting | |
| CN104976696A (en) | Air purifier capable of improving purification efficiency | |
| CN107638920A (en) | Pulverizer cooling structure | |
| CN103696986A (en) | Sleeve type centrifugal dehumidifying and purifying ventilator | |
| CN206867524U (en) | A kind of breathing equipment | |
| CN207847999U (en) | A kind of novel interior supercharging air pump | |
| CN206972614U (en) | Centrifugal blower volute | |
| CN207406509U (en) | A kind of dry-type transformer cooling fan | |
| CN107456830A (en) | A kind of high effect dust cleaner for building | |
| CN206320057U (en) | A kind of big wind-force centrifugal fan for shunting radiating | |
| CN207963072U (en) | The mute air duct of low-resistance | |
| CN208040786U (en) | A kind of improved bladeless fan | |
| CN206874549U (en) | A kind of small-sized moving impeller of middle-size and small-size direct current generator air draught | |
| CN205297970U (en) | A subassembly of airing exhaust for refuse treatment | |
| CN206526419U (en) | Air purifier | |
| CN206073672U (en) | The rotary-type integral system of Nidus Vespae | |
| CN207145285U (en) | USB Bluetooth audio device bladeless fans | |
| CN206257078U (en) | A kind of cooling fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: Cixi Town God's Temple Guanhaiwei town, village 315300 Zhejiang city of Ningbo Province Patentee after: CIXI ZHONGBANG ELECTRIC APPLIANCE Co.,Ltd. Address before: 315300 Zhejiang city of Ningbo province Cixi city Guanhaiwei town Wei Dong Cun Ruyi garden 5 building 1802 room Patentee before: Song Zhenming |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |