CN106015046A - Tower fan structure - Google Patents
Tower fan structure Download PDFInfo
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- CN106015046A CN106015046A CN201610485976.1A CN201610485976A CN106015046A CN 106015046 A CN106015046 A CN 106015046A CN 201610485976 A CN201610485976 A CN 201610485976A CN 106015046 A CN106015046 A CN 106015046A
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- tower fan
- fan structure
- wind wheel
- outlet
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- 239000012530 fluid Substances 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 15
- 238000001816 cooling Methods 0.000 description 7
- 230000001953 sensory effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010408 sweeping Methods 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
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories 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
- F04D29/26—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
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
-
- 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
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- 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
- F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a tower fan structure which comprises a shell (1), a volute casing part (2) and an air outlet part (3), wherein the volute casing part (2) and the air outlet part (3) are arranged in the shell (1), the volute casing part (2) comprises a first air inlet (21) arranged on one side of the volute casing part and a second air inlet (22) arranged on the other side opposite to the side, and an air outlet (31) is arranged on the air outlet part (3). By adopting the structural form of air inlet at two sides of the bottom and air outlet at the upper part, the tower fan structure can ensure that the whole air channel has large and long space, is beneficial to the circulation of fluid, ensures that the fluid flows more smoothly, increases the air supply quantity and leads the air outlet to be more uniform.
Description
Technical field
The invention belongs to fan technology field, be specifically related to a kind of tower fan structure.
Background technology
The tower fan of prior art, most in longitudinal column, internal employing tubular wine wheel, such as patent
CN200820213329.6.The advantage of this fan is that fashionable appearance, longitudinal air outlet are long, and noise ratio
Conventional fan is low.But its shortcoming is that air outlet wind speed is little, and air quantity is little, and air supplying distance is short.The most also there is part
Tower fan uses single centrifugal wind wheel, and such as patent CN201320887235.8, its air quantity carries than above-mentioned tower fan
Height, but be not the biggest.It addition, affected by air channel, its air-out effect is not fine, need to be at air outlet
Increase wind-guiding rotating vane, and the complete machine stability of single centrifugal wind wheel is the highest, shake easily occurs.
Owing to tower of the prior art fan exists the technical problems such as air quantity is low, research design the most of the present invention goes out one
Plant novel tower fan structure.
Summary of the invention
Therefore, to be to overcome tower of the prior art fan to there is air quantity low for the technical problem to be solved in the present invention
Defect, thus a kind of tower fan structure is provided.
The present invention provides a kind of tower fan structure, and it includes shell and is arranged at the spiral case part of described enclosure
And air-outlet part, and described volute section divides and includes being arranged at the first air inlet of its side and be arranged at and this side
Second air inlet of relative opposite side, described air-outlet part is provided with air outlet.
Preferably, the inside of described spiral case part, the position corresponding with described first air inlet is provided with
The one centrifugal wind wheel position corresponding with described second air inlet is provided with the second centrifugal wind wheel.
Preferably, for being symmetrically arranged between described first centrifugal wind wheel and described second centrifugal wind wheel.
Preferably, described spiral case partial interior is in the position shape at described first centrifugal wind wheel air vent air-flow rear
Becoming to have the first air channel, described spiral case partial interior is in the position at described second centrifugal wind wheel air vent air-flow rear
It is formed with the second air channel.
Preferably, also include for isolating described first air channel and the dividing plate in described second air channel.
Preferably, the version that described air-outlet part is bladeless fan of described tower fan structure.
Preferably, described air-outlet part has central axis, and in the middle along the through extension of this central axis
It is arranged to hollow structure, forms the air-out passage of described air-outlet part.
Preferably, described air outlet is connected with described air-out passage, makes air-flow pass through described air outlet stream
In described air-out passage, and air-flow at described air outlet along described central axial direction towards both sides pair
Claim ground air-out.
Preferably, described air-outlet part is girdle ring shape along the vertical cross-section in its center axis direction.
Preferably, it is internally located at described first air inlet and/or described second air inlet in described spiral case part
Position be additionally provided with purifying part；And/or, described spiral case part be internally located at described first air inlet and
/ or the position of described second air inlet be additionally provided with wet curtain.
A kind of tower fan structure that the present invention provides has the advantages that
1., by the tower fan structure of the present invention, use two bottom sides air intake, the version of top air-out,
Enable to whole duct space big, long and narrow, the beneficially circulation of fluid so that fluid flowing is more smooth and easy,
Air-supply air quantity increases, air-out more uniformly,；
2., by the tower fan structure of the present invention, use the version of double centrifugal wind wheel, relative to the isolated heart
For wind wheel its air supplying distance extend, go out wind velocity increase and run the most steady, stability is higher；
3., by the tower fan structure of the present invention, use the version of bladeless fan, can be by air channel gas
After premixing with ambient atmos, blow out together, make human body sensory more comfortable, air quantity than simple bladeless fan and
Single centrifugal wind wheel fan wants big, and noise ratio both fans are little, and for single centrifugal wind wheel, it runs more
For steady, stability is higher；
4., by the tower fan structure of the present invention, use the air exhausting structure of girdle ring shape, lateral symmetry air-out, make
Obtaining whole air channel to be divided into two parts, the gas in two air channels does not interfere with each other so that air-out effect is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first tower fan technical scheme of prior art；
Fig. 2 is the structural representation of the first tower fan technical scheme of prior art；
Fig. 3 is front internal structure and the schematic diagram of internal gas flow of the tower fan structure of the present invention；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the air outlet velocity test data profile of the tower fan structure of the present invention；
Fig. 6 is the air outlet velocity data profile of Sharp of the prior art model machine:
6 (a) is the air speed data scattergram of its air outlet maximum wind, and 6 (b) is for separating out center, air port one
Maximum air speed data scattergram at block floor tile.
In figure, reference is expressed as:
1 shell, 2 spiral case parts, 21 first air inlets, 22 second air inlets, 3 outlet sections
Point, 31 air outlets, 32 air-out passages, 4 first centrifugal wind wheels, 5 second centrifugal wind wheels, 6
First air channel, 7 second air channels, 8 dividing plates, 9 motors.
Detailed description of the invention
As shown in Figure 3-4, the present invention provides a kind of tower fan structure, it include shell 1 and be arranged at described outside
Inside shell 1, it is positioned at the spiral case part 2 of lower section and is arranged at the air-outlet part 3 of described spiral case part 2 upper end,
Described air-outlet part 3 is the annular version of waist, and described spiral case part 2 includes being arranged at its underpart
The of the opposite side that first air inlet 21 of side is relative with this side with being arranged at described spiral case part 2 bottom
Two air inlets 22, described air-outlet part 3 above is provided with air outlet 31.
By the tower fan structure of the present invention, use two bottom sides air intake, the version of top air-out, it is possible to
The whole duct space making tower fan structure is big, long and narrow, the beneficially circulation of fluid so that fluid flows more
Smooth and easy, air supplying distance is greatly prolonged, it is big to go out wind velocity and uniformly, air quantity be greatly increased, be effectively improved
The service behaviour of tower fan.
Preferably, the inside of described spiral case part 2, the position corresponding with described first air inlet 21 sets
The position being equipped with the first centrifugal wind wheel 4 corresponding with described second air inlet 22 is provided with the second centrifugal wind wheel
5.By using the version of double centrifugal wind wheel so that the complete machine operation stability of tower fan structure is higher,
Wind speed is big, and flow is big, and air supplying distance is remote, is effectively improved the service behaviour of tower fan.
Preferably, for being symmetrically arranged between described first centrifugal wind wheel 4 and described second centrifugal wind wheel 5.
This is two centrifugal wind wheels form that is preferably provided with each other and arrangement, so can effectively make
Realize air intake from lateral symmetry, increase intake and improve intake velocity and uniformity coefficient bottom tower fan,
And such set-up mode has been effectively saved space so that structure is arranged the compactest, reduce tower fan
Overall occupation of land space.
Preferably, the internal position at described first centrifugal wind wheel 4 air vent air-flow rear of described spiral case part 2
Putting and be formed with the first air channel 6, described spiral case part 2 is internal at described second centrifugal wind wheel 5 air vent air-flow
The position at rear is formed with the second air channel 7.By arranging at first, second centrifugal wind wheel at spiral case partial interior
Gas rear forms the version in first, second air channel respectively, it is possible to make from two centrifugal wind wheels through increasing
Air-flow after pressure speedup is directed in the air-outlet part of tower fan respectively by two air channels, completes wind body or gas
Effective transmission effect of stream, it is also possible to whole air channel is fitted tightly, to reach aesthetic with shell.
Preferably, also include for isolating described first air channel 6 and the dividing plate 8 in described second air channel 7.
By using the version of the dividing plate in isolation the first and second air channels, effectively by two in spiral case part
Air channel is divided into two parts, and makes two air channels independently run respectively so that the air-out of two wind wheels is not subject to
Interference, effectively prevent air-flow and interferes and occur backflow or vibration to form the generation of the situation of noise,
Make distinguished and admirable flowing more uniformly with steady, and can also play by arranging the version of dividing plate
Support the effect of motor.
Preferably, the described air-outlet part 3 of described tower fan structure is the version of bladeless fan, the present invention
Bladeless fan be preferably use Coanda surface utilize Coanda effect to carry out the version of air-out.Pass through
The tower fan structure of the present invention, uses the version of bladeless fan, can be pre-with ambient atmos by air channel gas
After Hun, blowing out together, make human body sensory more comfortable, air quantity is than simple bladeless fan and single centrifugal wind wheel wind
Fan wants big, and noise ratio both fans are little, and for single centrifugal wind wheel, its operation is the most steady, stable
Performance is higher；The configuration design of this tower fan can realize the effect of bladeless fan, i.e. can by air channel gas with
After ambient atmos premix, blow out together, make human body sensory more comfortable.Air quantity is than simple bladeless fan and list
Centrifugal wind wheel fan wants big, and noise ratio both fans are little.
Preferably, described air-outlet part 3 has central axis, and prolongs along this central axis is through in the middle
Stretch the air-out passage 32 being arranged to hollow structure, forming described air-outlet part 3.This is to form bladeless fan
Concrete structure and embodiment, it is possible to realize pass through along central axis from the air-out passage of hollow-core construction
Coanda effect carries out air-out, reaches the effect without leaf air-out.
Preferably, described air outlet 31 in described air-out passage 32 along described central axial direction towards two
Side air-out symmetrically.By using the version along lateral symmetry air-out and embodiment, it is possible to make to draw
Demeanour is enclosed and is greatly increased, and air-out effect is more preferable, increases wind sweeping area, improves the comfortable journey of indoor environment
Degree.
Preferably, described air-outlet part 3 is tied along the shape that vertical cross-section is girdle ring shape in its center axis direction
Structure.This is concrete shape and the version of air-outlet part, by using the air exhausting structure of girdle ring shape, it is possible to
Make out wind velocity the most uniform.
Preferably, the function of air is purified in order to make this tower fan have, it is also possible in described spiral case part 2
The position that portion is positioned at described first air inlet 21 and/or described second air inlet 22 is additionally provided with purifying part,
Such as drainage screen etc., to reach to purify the purpose of air；And/or, if the function of cooling fan to be realized fanned by this tower,
Described first air inlet 21 and/or described second air inlet 22 can be internally located in described spiral case part 2
The position at place is additionally provided with wet curtain, thus can realize the function of cooling fan.
Operation principle and the preferred embodiment of the present invention are described below
The present invention uses double wind wheel, two bottom sides air intake, top air-out, uses two air-out passages, increases
The stability of complete machine, improves air quantity, makes that wind speed is big, is more evenly distributed, and air supplying distance is farther.Simultaneously
This tower fan also has the function of bladeless fan, so that the air in air channel mixes with room air, allows people
Somesthesia is more comfortable, and less than simple bladeless fan noise.
Solve following technical problem:
The tower pectinid amount using tubular wine wheel is low, although the tower pectinid amount of single centrifugal wind wheel improves, but the most little,
Overall wind speed is uneven, and air supplying distance is short, the poor stability of complete machine.Simple bladeless fan rotating speed is high, makes an uproar
Sound is big.
As shown in Figure 3-4, it mainly includes shell 1 to novel tower fan structure, the first air inlet 21, first
Centrifugal wind wheel 4, the first air channel 6, air outlet 31, the second air inlet 22, the second centrifugal wind wheel 5, dividing plate 8,
Motor 9.The air channel of spiral case part 2 is not only separated into two parts by its median septum 8, but also plays support electricity
The effect of machine 9.Whole air channel fits tightly with shell 1, reaches aesthetic.
As seen in figs. 5-6, tower is fanned operationally, first by power supply, motor 9 is started running, motor 9
Operating can the drive connection wind wheel at two ends around, the i.e. first centrifugal wind wheel 4 and the second centrifugal wind wheel 5
High speed rotating together, the direction of rotation of two wind wheels is consistent.According to centrifugal wind wheel and air channel feature, first is centrifuged
Wind wheel 4 and the rotation of the second centrifugal wind wheel 5, can make the gas in the external world from the first air inlet 21 He of bottom
Second air inlet 22 respectively enters the first centrifugal wind wheel 4 and the second centrifugal wind wheel 5.Effect at two wind wheels
Under, gas continues along air channel to rise, finally at the air outlet 31 air-out passage 32 by whole one-tenth waist type
And flow out.
This novel tower fan have employed two bottom sides air intake, the mode of top air-out.Such that runner is narrow
Long, more conducively air-out is smooth and easy.Complete machine have employed double centrifugal wind wheels air-supply of symmetry, so makes complete machine
Stability is higher, can effectively avoid due to uneven when wind wheel runs and that produce vibration.Double centrifugal wind
Wheel can also improve the air quantity of complete machine, makes people feel strong wind sense.Owing to have employed double centrifugal wind wheel,
Bottom air channel, (spiral case) be divide into two parts by dividing plate 8, and the air-out so making two wind wheels is interference-free.
Gas flows into from bottom inlet, inside air channel, then flows out, owing to going out from air outlet 31 outlet
The wind velocity that air port 31 is discharged is relatively big, can be formed about a low-pressure area, outside wind at air-out passage 32
Will the most constantly pass girdle ring, by air outlet 31, flow to front together with the wind of air-out passage 32,
Why there is the enlarge-effect of bladeless fan air quantity, it is simply that owing to a part of wind is to flow into from import, air outlet
31 flow out, and another part wind is the external wind being inhaled at air-out passage 32, finally lead to from the air-out of kidney-shaped
Road 32 flows out.Owing to air outlet 31 gap is 10～25mm, therefore, go out wind velocity very big, allow people feel
To strong wind sense, and air supplying distance is farther out.Owing to outlet have employed between the design of waist pass and little outlet
Gap, thus can form the effect of bladeless fan.Under the effect of exit flow, ambient atmos can be from centre
Girdle ring be inhaled into, be sent to front, not only increase air quantity, and make human body sensory together with exit gas
More comfortable.
This tower fan has the advantage that
1, two bottom sides air intake, top air-out, whole duct space is big, long and narrow, the beneficially circulation of fluid,
Make fluid flowing more smooth and easy；
2, using double centrifugal wind wheel, wind wheel is arranged symmetrically with so that complete machine operationally, is transported than single centrifugal wind wheel
Row is more steady, and stability is higher；
3, this tower is fanned compared with the similar cooling fan of single centrifugal wind wheel, bladeless fan, have air outlet velocity big,
The advantage that flow is big, air supplying distance is remote；
4, girdle ring shape air exhausting structure is used, lateral symmetry air-out so that whole air channel is divided into two parts, two
The gas in air channel does not interfere with each other so that air-out effect is more preferable；
5, the configuration design of this tower fan can realize the effect of bladeless fan, i.e. can be by air channel gas with extraneous
After gas pre-mixed, blow out together, make human body sensory more comfortable.Air quantity is than simple bladeless fan and the isolated heart
Wheel fan wants big, and noise ratio both fans are little.
The function of air is purified, it is also possible at two air inlets (the first air inlet 21 in order to make this tower fan have
With the second air inlet 22) place increases purifying part, such as drainage screen etc., to reach to purify the purpose of air.
If the function of cooling fan to be realized fanned by this tower, can be two air inlets (the first air inlet 21 and the
Two air inlets 22) place's increase wet curtain, increase a water tank in bottom, thus can realize the merit of cooling fan
Energy.
Prototyping testing data (including air quantity, noise, wind speed) are as follows:
(1) the tower pectinid amount data designed
Table 1
As can be seen from the above data, the tower pectinid amount of design significantly improves, than Sharp (model PF-ETC1-B,
Single channel, single centrifugal wind wheel) want height, and have obvious amplification, extraneous gas can be sucked waist
Circular passage, together flows out with air channel gas, hence it is evident that add air quantity.
(2) the tower fan noise testing data designed
Table 2
From noise data, only contrast third gear, because Sharp's model machine only has three shelves, when third gear,
The tower fan noise of design is 50.6dB, and Sharp's model machine is 47.9dB, more slightly higher than Sharp model machine, but the single wind wheel of contrast
Cooling fan, its noise figure is obviously reduced, especially when third gear, the cooling fan noise of its noise ratio list wind wheel
Low.
(3) wind speed test data
See Fig. 6: include 6 (a) and 6 (b).As we can clearly see from the figure, the air outlet velocity ratio of tower fan
The air outlet velocity of Sharp's model machine is big.The speed of two exit passageways substantially at more than 6m/s, and farther out away from
From still feeling strong wind sense, air supplying distance is more remote than Sharp.
Note: the air channel of Sharp's model machine is single centrifugal wind wheel.
Those skilled in the art is it is easily understood that on the premise of not conflicting, above-mentioned each advantageous manner can
Freely to combine, superposition.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.The above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, it is also possible to make
Some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a tower fan structure, it is characterised in that: in including shell (1) and being arranged at described shell (1)
The spiral case part (2) in portion and air-outlet part (3), and described spiral case part (2) includes being arranged at one
First air inlet (21) of side and the second air inlet (22) being arranged at the opposite side relative with this side, institute
State and on air-outlet part (3), be provided with air outlet (31).
Tower fan structure the most according to claim 1, it is characterised in that: described spiral case part (2) interior
Portion, the position corresponding with described first air inlet (21) is provided with the first centrifugal wind wheel (4) and institute
State the corresponding position of the second air inlet (22) and be provided with the second centrifugal wind wheel (5).
Tower fan structure the most according to claim 2, it is characterised in that: described first centrifugal wind wheel (4)
And for being symmetrically arranged between described second centrifugal wind wheel (5).
4. according to the tower fan structure one of claim 2-3 Suo Shu, it is characterised in that: described spiral case part (2)
Inside is formed with the first air channel (6) in the position at described first centrifugal wind wheel (4) air vent air-flow rear,
The internal position at described second centrifugal wind wheel (5) air vent air-flow rear of described spiral case part (2) is formed
There is the second air channel (7).
Tower fan structure the most according to claim 4, it is characterised in that: also include for isolating described
The dividing plate (8) in the first air channel (6) and described second air channel (7).
6. according to the tower fan structure one of claim 1-5 Suo Shu, it is characterised in that: described tower fan structure
Described air-outlet part (3) is the version of bladeless fan.
Tower fan structure the most according to claim 6, it is characterised in that: described air-outlet part (3) has
Central axis, and it is arranged to hollow structure along the through extension of this central axis in the middle, formed described
The air-out passage (32) of air-outlet part (3).
Tower fan structure the most according to claim 7, it is characterised in that: described air outlet (31) and institute
State air-out passage (32) to be connected, make air-flow pass through described air outlet (31) to flow to described air-out passage
(32) in, and air-flow at described air outlet (31) place along described central axial direction towards lateral symmetry
Ground air-out.
9. according to the tower fan structure one of claim 6-8 Suo Shu, it is characterised in that: described air-outlet part (3)
Vertical cross-section along its center axis direction is girdle ring shape.
10. according to the tower fan structure one of claim 1-9 Suo Shu, it is characterised in that: in described spiral case part
(2) it is internally located at the position at described first air inlet (21) and/or described second air inlet (22) place also
It is provided with purifying part；And/or, it is internally located at described first air inlet (21) described spiral case part (2)
And/or the position at described second air inlet (22) place is additionally provided with wet curtain.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485976.1A CN106015046B (en) | 2016-06-24 | 2016-06-24 | Tower fan structure |
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|---|---|---|---|
| CN201610485976.1A CN106015046B (en) | 2016-06-24 | 2016-06-24 | Tower fan structure |
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| CN106015046A true CN106015046A (en) | 2016-10-12 |
| CN106015046B CN106015046B (en) | 2019-11-12 |
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| CN201610485976.1A Active CN106015046B (en) | 2016-06-24 | 2016-06-24 | Tower fan structure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120313A (en) * | 2017-05-26 | 2017-09-01 | 胡辉 | A kind of new bladeless fan |
| CN108843601A (en) * | 2018-07-20 | 2018-11-20 | 中山市山竹电器科技有限公司 | A kind of Intelligent tower fan of Wind Volume |
| CN111441980A (en) * | 2020-03-25 | 2020-07-24 | 艾美特电器（深圳）有限公司 | Fan with hidden blades |
| CN113137385A (en) * | 2020-01-19 | 2021-07-20 | 广东美的环境电器制造有限公司 | Air duct component for air supply device and air supply device |
| US11300129B2 (en) * | 2017-09-01 | 2022-04-12 | Lg Electronics Inc. | Flow generator |
| EP4095391A1 (en) * | 2021-05-24 | 2022-11-30 | Koninklijke Philips N.V. | Improved fan |
| WO2022248287A1 (en) * | 2021-05-24 | 2022-12-01 | Koninklijke Philips N.V. | Improved fan |
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| CN2826039Y (en) * | 2005-07-04 | 2006-10-11 | 邱丁金 | Tower fan with filtering net |
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| CN107120313A (en) * | 2017-05-26 | 2017-09-01 | 胡辉 | A kind of new bladeless fan |
| CN107120313B (en) * | 2017-05-26 | 2023-06-20 | 小鹿科技(重庆)有限公司 | Novel bladeless fan |
| US11300129B2 (en) * | 2017-09-01 | 2022-04-12 | Lg Electronics Inc. | Flow generator |
| CN108843601A (en) * | 2018-07-20 | 2018-11-20 | 中山市山竹电器科技有限公司 | A kind of Intelligent tower fan of Wind Volume |
| CN108843601B (en) * | 2018-07-20 | 2023-12-12 | 中山市山竹电器科技有限公司 | Intelligent tower fan with large air quantity |
| CN113137385A (en) * | 2020-01-19 | 2021-07-20 | 广东美的环境电器制造有限公司 | Air duct component for air supply device and air supply device |
| CN111441980A (en) * | 2020-03-25 | 2020-07-24 | 艾美特电器（深圳）有限公司 | Fan with hidden blades |
| EP4095391A1 (en) * | 2021-05-24 | 2022-11-30 | Koninklijke Philips N.V. | Improved fan |
| WO2022248287A1 (en) * | 2021-05-24 | 2022-12-01 | Koninklijke Philips N.V. | Improved fan |
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