CN106224212B - Bladeless fan - Google Patents
Bladeless fan Download PDFInfo
- Publication number
- CN106224212B CN106224212B CN201610882331.1A CN201610882331A CN106224212B CN 106224212 B CN106224212 B CN 106224212B CN 201610882331 A CN201610882331 A CN 201610882331A CN 106224212 B CN106224212 B CN 106224212B
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- Prior art keywords
- interface
- head
- shell
- way pipe
- pedestal
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
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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
- 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
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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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of bladeless fan, including：Shell, defines accommodating chamber in the shell, and the shell is equipped with air inlet hole multiple arranged spaced apart and be connected with the accommodating chamber, with air outlet in the shell；Three-way pipe, the three-way pipe are located in the accommodating chamber, and the three-way pipe has interconnected first interface, second interface and third interface, and the third interface is connected with the air outlet；Dynamical system, the dynamical system are located in the accommodating chamber to generate high pressure draught；Head, the head are set on the housing, and the both ends that gas channel and the head are defined in the head connect respectively with the first interface and the second interface, and the head has the exhaust outlet be connected with the gas channel.Bladeless fan according to embodiments of the present invention, simple in structure, air motion loop distribution is uniform, cleaning facility, and without disassembly, cleaning, and user will not touch internal part, and safety is trusted during use.
Description
Technical field
The present invention relates to fan technology field, more particularly, to a kind of bladeless fan.
Background technology
At present, fan generally becomes the daily electric appliance that family uses in summer, and a lot of families still use traditional Household wind
Fan, which includes one group of blade or fin, and passes through and rotate about the axis installation, the driving dress for also rotating blade
It puts.Blade drives air motion, generates " air-cooled " or gentle breeze, since heat is by convection current and evaporation dissipation, user is allowed to feel have
The effect of cooling.This air flow method generated by rotating vane is locally strong, general uneven, be easy to cause user's feeling
Discomfort, in addition, using in process, user is easy to touch the components such as the blade inside fan and causes danger, and
Rotating vane it is complicated, when cleaning, needs to dismantle fan, makes troubles to user in cleaning.Nothing on the market now
Blade fan assembling is complicated, wastes assembly time, and mold depanning is not convenient enough.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention carries
Go out a kind of bladeless fan, simple in structure, cleaning facility, safe to use, assembling is simple, and mold depanning is convenient.
Bladeless fan according to embodiments of the present invention, including：Shell defines accommodating chamber, the shell in the shell
Air inlet hole multiple arranged spaced apart and being connected with the accommodating chamber is equipped with, there is air outlet in the shell；Three-way pipe, institute
Three-way pipe to be stated to be located in the accommodating chamber, the three-way pipe has interconnected first interface, second interface and third interface,
The third interface is connected with the air outlet；Dynamical system, the dynamical system are located in the accommodating chamber to generate high pressure
Air-flow；Head, the head are set on the housing, and the both ends difference of gas channel and the head is defined in the head
It is connected with the first interface and the second interface, the head has the exhaust outlet be connected with the gas channel.
Bladeless fan according to embodiments of the present invention, by setting three-way pipe at air outlet inside the shell, and by threeway
Two interfaces of pipe connect respectively with the both ends of head so that the air-flow entered by the air inlet hole on shell, in dynamical system
High pressure draught is formed under effect, and other two interface for passing through three-way pipe is further separated into the gas channel of head, finally from
The exhaust outlet discharge of head, greatly increases air output of the bladeless fan within the unit interval, is brought to user nice and cool, comfortable
Experience.The structure of the bladeless fan is simple, and each component connection is reliable, and assembly and disassembly are easy, and air motion loop distribution is uniform, each portion
Part cleaning facility, without disassembly, cleaning, and user will not touch internal part, and safety, user are trusted during use
It experiences.
In addition, bladeless fan according to embodiments of the present invention, can also have following additional technical characteristic：
According to one embodiment of present invention, the installing port being oppositely arranged there are two the shell tools, the two of the head
End is connected to close the installing port respectively with the shell.
According to one embodiment of present invention, the shell includes：Pedestal, the pedestal form column, the pedestal
Side wall is equipped with multiple air inlet holes；Outer cover body, the outer cover body be located at the top of the pedestal and with the pedestal phase
Even, the outer cover body is formed spherical, and the three-way pipe is connected with outer cover body clamping.
According to one embodiment of present invention, the three-way pipe includes：Vertical pipe section, one end of the vertical pipe section are formed
The third interface；Two arc pipeline sections, one end of two arc pipeline sections be interconnected and respectively with the vertical pipe section
Other end connection, the other end of two arc pipeline sections is respectively formed the first interface and the second interface.
According to one embodiment of present invention, two arc pipeline sections are symmetrical about the central axis of the vertical pipe section
Arrangement, at least part of two arc pipeline sections are consistent with the crooked radian of the outer cover body.
According to one embodiment of present invention, the side of the direction of the three-way pipe outer cover body is equipped with installing plate,
The installing plate is connected with outer cover body clamping.
According to one embodiment of present invention, the installing plate is equipped with multiple location holes arranged spaced apart, described outer
The inner wall of shell ontology is equipped with multiple positioning columns with location hole cooperation.
According to one embodiment of present invention, the installing plate is equipped with multiple card holes arranged spaced apart, the shell
The inner wall of ontology is equipped with multiple grabs being connected with card hole clamping.
According to one embodiment of present invention, the head forms inverted U-shaped, the head have the first input end and
The opening of second input end, first input end and second input end is respectively formed circle.
According to one embodiment of present invention, the three-way pipe is connected with head clamping, the first interface and institute
The shape for stating second interface is consistent with the opening shape of first input end and second input end respectively.
According to one embodiment of present invention, pedestal is further included, the pedestal is located in the accommodating chamber and positioned at described
The lower section of three-way pipe, installation cavity is defined in the pedestal, and the pedestal has the air inlet be connected with the installation cavity and institute
Air outlet is stated, the air inlet is connected with multiple air inlet holes.
According to one embodiment of present invention, which is characterized in that the dynamical system includes：Wind wheel, the wind wheel can turn
It is located at dynamicly in the installation cavity；Motor, the motor are located in the installation cavity and are connected with the wind wheel with described in driving
Wind wheel rotation generates high-speed flow.
According to one embodiment of present invention, diffuser is further included, the diffuser is connected with the wind wheel and in air-flow
It is located on direction between the air outlet and the wind outlet of the wind wheel, the high-speed flow is slowed down, is pressurized into the height
Pressure gas stream.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
Fig. 1 is the structure diagram of bladeless fan according to embodiments of the present invention；
Fig. 2 is the schematic cross-section of bladeless fan according to embodiments of the present invention；
Fig. 3 is the three-way pipe dimensional structure diagram with installing plate according to embodiments of the present invention；
Fig. 4 is the three-way pipe overlooking the structure diagram with installing plate according to embodiments of the present invention；
Fig. 5 is three-way pipe side structure schematic view according to embodiments of the present invention；
Fig. 6 is three-way pipe dimensional structure diagram according to embodiments of the present invention；
Fig. 7 is pedestal cross section structure schematic diagram according to the present invention.
Reference numeral：
Bladeless fan 100；
Shell 1；Outer cover body 11；Pedestal 12；Air inlet hole 13；Pedestal 14；Air inlet 141；Air outlet 142；
Head 2；
Three-way pipe 3；First interface 31；Second interface 32；Third interface 33；
Dynamical system 4；Motor 41；Wind wheel 42；Diffuser 43；
Installing plate 5.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of attached drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
1 to Fig. 7 specifically describe bladeless fan 100 according to embodiments of the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1, bladeless fan 100 according to embodiments of the present invention includes shell 1, head 2, three-way pipe 3 and power
System 4.
Specifically, defining accommodating chamber in shell 1, shell 1 is equipped with multiple arranged spaced apart and is connected with accommodating chamber
Air inlet hole 13, there is air outlet 142, three-way pipe 3 is located in the accommodating chamber, and three-way pipe 3 has what is be interconnected in shell 1
First interface 31, second interface 32 and third interface 33, third interface 33 are connected with air outlet 142, and dynamical system 4 is located at receiving
To generate high pressure draught, head 2 is located on the shell 1 intracavitary, and the both ends point of gas channel and head 2 are defined in head 2
It is not connected with first interface 31 and second interface 32, head 2 has the exhaust outlet be connected with gas channel.
In other words, as shown in Figure 1, bladeless fan 100 according to embodiments of the present invention is mainly by shell 1, head 2, threeway
Pipe 3 and dynamical system 4 form, wherein, shell 1 defines accommodating chamber, and multiple air inlet holes 13 are equipped on shell 1, each
Air inlet hole 13 is connected with accommodating chamber, there is air outlet 142 in shell 1.
Head 2 is located on shell 1, and head 2 defines gas channel, and with two ports and and air-flow being connected
The exhaust outlet that channel is conducted, two ports of head 2 and the air outlet 142 of shell 1 are connected, and dynamical system 4 is located at accommodating chamber
Interior, for generating high pressure draught, three-way pipe 3 is also provided in accommodating chamber and neighbouring air outlet 142 is set, and specifically, three-way pipe 3 has
There are three interconnected interfaces, one of interface is connected with air outlet 142, and the both ends of other two interface and head 2 connect
Logical, air-flow forms high pressure draught under the action of dynamical system 4, and passes through air outlet 142 and an interface of threeway, via three
The guiding role of other two interface of siphunculus 3, the gas channel into head 2 are finally sprayed from exhaust outlet, drive surrounding gas
Motion cycle is flowed, user is allowed to feel there is cooling effect.
Bladeless fan 100 according to embodiments of the present invention as a result, by setting threeway at the air outlet 142 in shell 1
Pipe 3, and both ends of two interfaces of three-way pipe 3 respectively with head 2 are connected so that entered by the air inlet hole 13 on shell 1
Air-flow forms high pressure draught under the action of dynamical system 4, and other two interface for passing through three-way pipe 3 is further separated into head 2
Gas channel in, finally from the exhaust outlet of head 2 discharge, greatly increase the going out within the unit interval of bladeless fan 100
Air quantity brings nice and cool, comfortable experience to user.The structure of the bladeless fan 100 is simple, and each component connection is reliable, and assembly and disassembly are held
Easily, air motion loop distribution is uniform, and each cleaning elements facility, without disassembly, cleaning, and user will not touch inside
Component trusts safety during use, and user experience is good.
Wherein, according to one embodiment of present invention, there are two the installing port being oppositely arranged, the both ends of head 2 for the tool of shell 1
It is connected to close installing port with shell 1 respectively.Specifically, with reference to Fig. 1, set that there are two installing port, two installing ports pair on shell 1
Claim setting, it is corresponding with two ports of head 2, it can realize and be correspondingly connected with 2 both ends of head, and installing port and head 2
Port just coincide, the two, which is connected, to completely enclose installing port, and the air-flow for preventing from flowing through herein leaks out.
Specifically, shell 1 includes pedestal 12 and outer cover body 11, and pedestal 12 forms column, and the side wall of pedestal 12 is equipped with more
A air inlet hole 13, outer cover body 11 are located at the top of pedestal 12 and are connected with pedestal 12, and outer cover body 11 forms spherical, three-way pipe
3 are connected with the clamping of outer cover body 11.
That is, shell 1 is mainly made of pedestal 12 and 11 two parts of outer cover body, wherein, 12 shape of pedestal is edge
The cylindricality of vertical direction (upper and lower directions as shown in Figure 1) extension, pedestal 12 are placed on horizontal bearing face, can be to pedestal 12
It is played a supportive role with upper-part, further, the side wall of pedestal 12 is equipped with multiple air inlet holes 13, phase between multiple air inlet holes 13
To arranged for interval, air-flow can be entered by air inlet hole 13 in accommodating chamber, and outer cover body 11 is located above pedestal 12, and and base
12 phases of seat are fixedly connected, and outer cover body 11 is in spherical, rationally using the useful space, and good appearance.Three-way pipe 3 is located at receiving
Intracavitary and be connected with the clamping of the inner wall of outer cover body 11, ensure the connection reliability of three-way pipe 3 and shell 1, and eliminate more
Remaining assembling connecting piece not only can be reduced cost, but also can improve efficiency of assembling.
Further, three-way pipe 3 includes vertical pipe section and two arc pipeline sections.Specifically, one end shape of vertical pipe section
Into third interface 33, one end of two arc pipeline sections is interconnected and is connected respectively with the other end of vertical pipe section, two arcs
The other end of pipeline section is respectively formed first interface 31 and second interface 32, wherein, two arc pipeline sections of three-way pipe 3 can divide
It is not clamped and connects with outer cover body 11, ensure connection reliability.As a result, by setting three-way pipe 3 in outer cover body 11, not only
Connection function can be played to each component, and to playing distribution guiding role by the high pressure draught of three-way pipe 3, so as to
Improve air output of the bladeless fan 100 within the unit interval.
Preferably, two arc pipeline sections are arranged symmetrically about the central axis of vertical pipe section, and two arc pipeline sections are at least
A part is consistent with the crooked radian of outer cover body 11.In other words, two arc pipeline sections are in the both sides of vertical pipe section, and with
The central axis of vertical pipe section be symmetry axis, be symmetrical set in vertical pipe section both sides, in addition, outer cover body 11 formed it is spherical,
A part for two arc pipeline sections of three-way pipe 3 is consistent with the crooked radian of outer cover body 11, two arc pipeline sections and shell sheet
The spherical mutual cooperation of body 11, is rationally utilized the useful space in outer cover body 11.
Advantageously, the side towards outer cover body 11 of three-way pipe 3 is equipped with installing plate 5, and installing plate 5 blocks with outer cover body 11
It connects connected.With reference to Fig. 3 and Fig. 4, the upside of three-way pipe 3 is equipped with horizontally extending installing plate 5, installing plate 5 and three-way pipe 3
Arc pipeline section be fixedly connected, then installing plate 5 is connected on the inner wall of outer cover body 11, realizes three-way pipe 3 and shell
Ontology 11 is fixedly connected.As a result, by being provided with installing plate 5 on outer cover body 11, three-way pipe 3 and shell can be both realized
Ontology 11 is fixedly connected, and three-way pipe 3 is avoided to be relatively moved between outer cover body 11, and can save extra assembling
Connector simplifies the structure of three-way pipe 3.
Wherein, according to one embodiment of present invention, installing plate 5 is equipped with multiple location holes arranged spaced apart, shell
The inner wall of ontology 11 is equipped with multiple positioning columns with location hole cooperation.Specifically, as shown in Figure 3 and Figure 4, installing plate 5 is equipped with
Multiple location holes, arranged for interval between multiple location holes, the inner wall of outer cover body 11 are equipped with multiple positioning columns, positioning column with it is fixed
Position hole is corresponding.When three-way pipe 3 and shell 1 assemble, first by the inner wall of the 5 face outer cover body 11 of installing plate on three-way pipe 3,
Then multiple positioning columns on the inner wall of outer cover body 11 are plugged in multiple location holes of the installing plate 5 on three-way pipe 3, it is real
Both existing installation positioning, prevents installing plate 5 from being relatively moved with outer cover body 11.
Preferably, installing plate 5 is equipped with multiple card holes arranged spaced apart, and the inner wall of outer cover body 11 is equipped with multiple and card
The connected grab of hole clamping.As a result, by setting multiple card holes on installing plate 5, and outer cover body 11 inner wall setting with
The grab of card hole cooperation, can realize the fixation of outer cover body 11 and installing plate 5, prevent on 5 opposite shell ontology 11 of installing plate
Lower slider, guarantee three-way pipe 3 are stably connected with, and eliminate extra assembling connecting piece with outer cover body 11, both reduced
Material cost in turn simplifies assembly process, improves the production efficiency of bladeless fan 100.
Optionally, according to one embodiment of present invention, head 2 forms inverted U-shaped, and head 2 has the first input end
With the second input end, the opening of the first input end and the second input end is respectively formed circle.Referring to Figures 1 and 2, head 2 is falls
The U-shaped put, anatomic shape, there are two ports, i.e. the first input end and the second input end for the tool of head 2, and the shape of two ports is all
For circle, air-flow enters the gas channel of head 2 by two ports, and the air flow rate of two ports is identical, two of head 2
Port coordinates respectively with the installing port of outer cover body 11, and a complete ball is formed after making outer cover body 11 and two port assemblies
Shape, novel appearance, beauty, gives visual enjoyment.
Wherein, three-way pipe 3 and head 2 clamping is connected, the shape of first interface 31 and second interface 32 respectively with first into
Mouth end is consistent with the opening shape of the second input end.For example, in the present embodiment, the first interface 31 of three-way pipe 3 and second connects
Mouth 32 is respectively formed circle, and two installing ports of outer cover body 11 are respectively formed circle, and the both ends port of head 2 is also respectively formed
Circle, two interfaces of three-way pipe 3 are connected respectively with two port cards of head 2, can both realize being fixedly connected for the two,
It avoids relatively moving, and can ensure the leakproofness of structure, promote the good appearance of bladeless fan 100.
In certain specific embodiments of the invention, bladeless fan 100 further includes pedestal 14, and pedestal 14 is located at accommodating chamber
Lower section interior and positioned at three-way pipe 3, installation cavity is defined in pedestal 14, and pedestal 14 has the air inlet 141 be connected with installation cavity
With air outlet 142, air inlet 141 is connected with multiple air inlet holes 13.
In other words, bladeless fan 100 is mainly made of shell 1, head 2, three-way pipe 3, dynamical system 4 and pedestal 14, bottom
Seat 14 is located in the accommodating chamber of shell 1, and pedestal 14 is in the lower section of three-way pipe 3 and is connected with three-way pipe 3, and peace is limited in pedestal 14
Behave affectedly, the lower end and upper end of pedestal 14 are respectively equipped with air inlet 141 and air outlet 142, and air inlet 141 and air outlet 142 with
Installation cavity is conducted, and air inlet 141 is connected with air inlet holes 13 multiple on shell 1, the gas channel of air outlet 142 and head 2
Conducting, the air-flow of external environment passes sequentially through multiple air inlet holes 13, the air inlet 141 of pedestal 14 enters in installation cavity, in power
High pressure draught is formed under the action of system 4, is then entered in head 2 by three-way pipe 3, is finally sprayed from the exhaust outlet of head 2,
Provide comfortable, nice and cool living and working environment to the user.
Wherein, according to one embodiment of present invention, dynamical system 4 includes wind wheel 42 and motor 31.Specifically, wind wheel
42 are rotatably arranged in installation cavity, and motor 31 is located in installation cavity and is connected with wind wheel 42 high the rotation of wind wheel 42 to be driven to generate
Fast air-flow.
With reference to Fig. 4, dynamical system 4 is mainly made of wind wheel 42 and motor 41, and wind wheel 42 is located in installation cavity, outside wind wheel 42
It equipped with wind wheel shell, shields to wind wheel 42, wind wheel 42 can rotate relative to pedestal 14, and motor 41 is also provided in peace
In behaveing affectedly, there is motor housing outside motor 41, shield to motor 41, motor 41 is connected with wind wheel 42, converts electrical energy into
For mechanical energy, power is provided for the rotation of wind wheel 42,42 high-speed rotation of wind wheel is driven, surrounding air motion is driven, so as to make
The higher air-flow of speed is formed into the air-flow in installation cavity.
With reference to Fig. 7, dynamical system 4 further includes diffuser 43, and diffuser 43 is connected with wind wheel 42 and position in the direction of the air flow
Between the outlet of the wind of air outlet 142 and wind wheel 42, high-speed flow is slowed down, is pressurized into high pressure draught.
It is understood that the dynamical system 4 is mainly made of motor 41, wind wheel 42 and diffuser 43.Wherein, diffuser
43 are also set in installation cavity, and be connected with the wind wheel 42 of dynamical system 4, and diffuser 43 is located at the top of wind wheel 42, and expands
The air outlet 142 of 43 proximate base 14 of depressor is set, and the air inlet 141 of 42 proximate base 14 of wind wheel is set, from pedestal 14 into
The air-flow that air port 141 enters forms high-speed flow under the action of wind wheel 42, diffuser 43 is then flowed through, in the work of diffuser 43
It with lower formation high pressure draught, is finally discharged in head 2 from the air outlet 142 of pedestal 14, diffuser 43 is abundant by this part kinetic energy
Be changed into thermal energy, to improve pressure, i.e., when the high-speed flow that the rotation of wind wheel 42 generates passes through diffuser 43, speed reduces, pressure
Power becomes larger, and low-voltage high speed air-flow is become high pressure low speed flow.
The course of work of 1 to Fig. 7 specific descriptions bladeless fan 100 according to embodiments of the present invention below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, shell 1 included according to the bladeless fan of inventive embodiments 100, head 2, three-way pipe 3, moved
Force system 4 and pedestal 14.
Define accommodating chamber in shell 1, shell 1 is equipped with multiple air inlet holes, arranged spaced apart, Er Qieyu between air inlet hole
Accommodating chamber is connected, and pedestal 14 is located in accommodating chamber, wherein, installation cavity, the top and bottom point of pedestal 14 are defined in pedestal 14
The air outlet 142 and air inlet 141 that She You not be connected with installation cavity.
Head 2 is located on shell 1, and gas channel, the both ends outlet air with pedestal 14 respectively of head 2 are defined in head 2
142 conducting of mouth connects, and has the multiple exhaust outlets be connected with gas channel on head 2.
Dynamical system 4 is located in the installation cavity of pedestal 14, and wherein dynamical system is by mainly by wind wheel 42, motor 41 and diffusion
Device 43 forms, and wind wheel 42 is located in installation cavity, and wind wheel 42 is externally provided with wind wheel shell 1, shields to wind wheel 42,42 phase of wind wheel
It can rotate for pedestal 14, motor 41 is also provided in installation cavity, has motor housing 1 outside motor 41, guarantor is played to motor 41
Shield acts on, and motor 41 is connected with wind wheel 42, and diffuser 43 is connected with the wind wheel 42 of dynamical system 4, into the peace of pedestal 14
Air-flow in behaveing affectedly forms high-speed flow under the action of wind wheel 42, subsequently into diffuser 43, in the effect of diffuser 43
Lower formation high pressure draught.
Three-way pipe 3 is located in the installation cavity of pedestal 14 and three-way pipe 3 is located at the top of dynamical system 4, and three-way pipe 3 has phase
Intercommunicated first interface 31, second interface 32 and third interface 33, first interface 31 and second interface 32 respectively with head 2
First input end 111 is connected with the second input end 112, and third interface 33 is connected with the air outlet 142 of pedestal 14.
At work, the air-flow in external environment passes sequentially through shell 1 to bladeless fan 100 according to embodiments of the present invention
Multiple air inlet holes, pedestal 14 air inlet 141 enter installation cavity in, since the wind wheel 42 of dynamical system 4 can relative to pedestal 14
To rotate, the motor 41 of dynamical system 4 drives 42 high-speed rotation of wind wheel, surrounding air motion is driven, so as to generate
The higher air-flow of speed is discharged by 42 air outlet 142 of wind wheel, and then high-speed flow enters in diffuser 43, in diffuser 43
Under effect, this part kinetic energy is adequately changed into thermal energy by diffuser 43, to improve pressure, i.e., the high speed that the rotation of wind wheel 42 generates
When air-flow passes through diffuser 43, speed reduces, and pressure becomes larger, and low-voltage high speed air-flow is become high pressure low speed flow, then the bottom of from
14 air outlets 142 of seat are discharged, and flow through the third interface 32 of three-way pipe 3, and high pressure draught is oriented to by the distribution of three-way pipe 3 by first
Interface 31 and second interface 32 enter in the gas channel of head 2, are finally sprayed by multiple exhaust outlets on head 2, drive week
Air motion cycle is enclosed, so as to be that user feels there is cooling effect.
As a result, by the setting three-way pipe 3 in the shell 1, and by two interfaces of three-way pipe 3 both ends with head 2 respectively
Connection so that the air-flow entered by the air inlet hole 13 on shell 1 forms high pressure draught, and lead under the action of dynamical system 4
Other two interface for crossing three-way pipe 3 is further separated into the gas channel of head 2, is finally discharged from the exhaust outlet of head 2, significantly
Ground improves air output of the bladeless fan 100 within the unit interval, and nice and cool, comfortable experience is brought to user.The bladeless fan
100 structure is simple, and each component connection is reliable, and assembly and disassembly are easy, and air motion loop distribution is uniform, each cleaning elements facility, nothing
Disassembly, cleaning are needed, and user will not touch internal part, trust safety during use, user experience is good.
Other of bladeless fan 100 according to embodiments of the present invention are formed and are operated for those of ordinary skill in the art
For be all known, be not detailed herein.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature right over second feature or oblique upper or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It is combined in an appropriate manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the different embodiments or examples described in this specification and the feature of different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (11)
1. a kind of bladeless fan, which is characterized in that including：
Shell, accommodating chamber is defined in the shell, and the shell is equipped with multiple arranged spaced apart and is led with the accommodating chamber
Logical air inlet hole, the shell is interior to have air outlet, and the shell includes：
Pedestal, the pedestal form column, and the side wall of the pedestal is equipped with multiple air inlet holes；
Outer cover body, the outer cover body are located at the top of the pedestal and are connected with the pedestal, and the outer cover body is formed
It is spherical；
Three-way pipe, the three-way pipe are located in the accommodating chamber, and there is the three-way pipe interconnected first interface, second to connect
Mouth and third interface, the third interface are connected with the air outlet；
The three-way pipe is connected with outer cover body clamping, and the side of the direction outer cover body of the three-way pipe is equipped with peace
Loading board, the installing plate are connected with outer cover body clamping；
Dynamical system, the dynamical system are located in the accommodating chamber to generate high pressure draught；
Head, the head are set on the housing, and the both ends difference of gas channel and the head is defined in the head
It is connected with the first interface and the second interface, the head has the exhaust outlet be connected with the gas channel.
2. according to the bladeless fan described in claim 1, which is characterized in that there are two the installations being oppositely arranged for the shell tool
Mouthful, the both ends of the head are connected to close the installing port respectively with the shell.
3. according to the bladeless fan described in claim 1, which is characterized in that the three-way pipe includes：
Vertical pipe section, one end of the vertical pipe section form the third interface；
Two arc pipeline sections, one end of two arc pipeline sections are interconnected and connect respectively with the other end of the vertical pipe section
Logical, the other end of two arc pipeline sections is respectively formed the first interface and the second interface.
4. according to the bladeless fan described in claim 3, which is characterized in that two arc pipeline sections are about the VERTICAL TUBE
The central axis of section is arranged symmetrically, at least part of two arc pipeline sections and the crooked radian one of the outer cover body
It causes.
5. according to the bladeless fan described in claim 1, which is characterized in that the installing plate is equipped with multiple arranged spaced apart
Location hole, the inner wall of the outer cover body is equipped with multiple positioning columns with location hole cooperation.
6. according to the bladeless fan described in claim 1, which is characterized in that the installing plate is equipped with multiple arranged spaced apart
Card hole, the inner wall of the outer cover body is equipped with multiple is clamped the grabs being connected with the card hole.
7. according to the bladeless fan described in claim 1, which is characterized in that the head forms inverted U-shaped, the head
With the first input end and the second input end, the opening of first input end and second input end is respectively formed circle.
8. according to the bladeless fan described in claim 7, which is characterized in that the three-way pipe is connected with head clamping,
The shape of the first interface and the second interface opening shape with first input end and second input end respectively
Shape is consistent.
9. according to the bladeless fan described in claim 1, which is characterized in that further include pedestal, the pedestal is located at the appearance
It receives intracavitary and positioned at the lower section of the three-way pipe, installation cavity is defined in the pedestal, the pedestal has and the installation cavity
The air inlet of conducting and the air outlet, the air inlet are connected with multiple air inlet holes.
10. according to the bladeless fan described in claim 9, which is characterized in that the dynamical system includes：
Wind wheel, the wind wheel are rotatably arranged in the installation cavity；
Motor, the motor are located in the installation cavity and with the wind wheel are connected that the wind wheel rotation is driven to generate high speed gas
Stream.
11. according to the bladeless fan described in claim 10, which is characterized in that further include diffuser, the diffuser and institute
It states wind wheel to be connected and be in the direction of the air flow located between the air outlet and the wind outlet of the wind wheel, by the high-speed flow
Slow down, be pressurized into the high pressure draught.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610882331.1A CN106224212B (en) | 2016-09-30 | 2016-09-30 | Bladeless fan |
| PCT/CN2017/091323 WO2018059047A1 (en) | 2016-09-30 | 2017-06-30 | Bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610882331.1A CN106224212B (en) | 2016-09-30 | 2016-09-30 | Bladeless fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224212A CN106224212A (en) | 2016-12-14 |
| CN106224212B true CN106224212B (en) | 2018-07-10 |
Family
ID=58075965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610882331.1A Active CN106224212B (en) | 2016-09-30 | 2016-09-30 | Bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224212B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018059047A1 (en) * | 2016-09-30 | 2018-04-05 | 广东美的环境电器制造有限公司 | Bladeless fan |
| CN106870422B (en) * | 2017-04-28 | 2023-09-08 | 广东美的环境电器制造有限公司 | Bladeless fan |
| CN107781143B (en) * | 2017-10-15 | 2023-08-22 | 应辉 | Bladeless fan |
| CN110821898A (en) * | 2019-11-08 | 2020-02-21 | 追觅科技(上海)有限公司 | Shunting structure and bladeless fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201925190U (en) * | 2010-12-16 | 2011-08-10 | 郭洁兰 | Hidden blade fan |
| CN202091268U (en) * | 2011-04-29 | 2011-12-28 | 李德正 | Foldable bladeless fan |
| CN102338133A (en) * | 2011-09-30 | 2012-02-01 | 东莞市旭尔美电器科技有限公司 | Blade-free fan |
| GB2499044A (en) * | 2012-02-06 | 2013-08-07 | Dyson Technology Ltd | Bladeless fan including an electrostatic precipitator |
| CN206190491U (en) * | 2016-09-30 | 2017-05-24 | 广东美的环境电器制造有限公司 | Fan without blade |
-
2016
- 2016-09-30 CN CN201610882331.1A patent/CN106224212B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201925190U (en) * | 2010-12-16 | 2011-08-10 | 郭洁兰 | Hidden blade fan |
| CN202091268U (en) * | 2011-04-29 | 2011-12-28 | 李德正 | Foldable bladeless fan |
| CN102338133A (en) * | 2011-09-30 | 2012-02-01 | 东莞市旭尔美电器科技有限公司 | Blade-free fan |
| GB2499044A (en) * | 2012-02-06 | 2013-08-07 | Dyson Technology Ltd | Bladeless fan including an electrostatic precipitator |
| CN206190491U (en) * | 2016-09-30 | 2017-05-24 | 广东美的环境电器制造有限公司 | Fan without blade |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106224212A (en) | 2016-12-14 |
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