CN109642738A - Air regulator - Google Patents

Abstract

A kind of air regulator is disclosed, comprising: shell, the discharge opening to spue with the intake introduced for air and for the air of the introducing；More than one disk is laminated with predetermined distance in the shell, has been formed on its surface heat exchange department；And driving device, make the disc rotary.

Description

Air regulator

Technical field

The present invention relates to air regulators, are related to a kind of flowing that air can be occurred by means of rotary body, adjust institute State the device of the temperature of air.

Background technique

Tesla's turbine (Tesla turbine) is used as vaneless turbine, is made of one group of disk.Tesla whirlpool Turbine is characterized in that, in the disc rotary, moves the air of the inside of tesla's turbine to the edge of the disk It is dynamic.If making disc rotary, air is sucked into the central part of the disk, according to boundary layer effect (boundary layer Effect), air marks helical trajectory on the surface of disk and moves to the gabarit of disk.

So-called boundary layer effect (boundary layer effect) is if solid is mobile, with the surface of solids It is moved also with the surface at the interface of adjacent fluid.When solid and fluid adjoin one another, on a solid surface both The fixed interface partially existed between solid and fluid.At this point, if solid is mobile, movement of the interface also with the solid And move, at this point, the power not instead of frictional force (friction) at the interface is acted on, adhesion strength (adhesion).On the contrary, When fluid moves on the surface of solid matter, solid matter is moved also by way of adhesion strength.

In general, the blade for keeping air mobile and the heating element for heating air are each other in previous warm-air drier Separation.For example, if the operational structure of examination hair dryer, as follows.If air is by means of the rotation of such as blade Device, forms the flowing of air, and the heating of air is realized by means of other heating part.The air being heated passes through discharge Mouthful, it spues to outside hair dryer.Previous common warm-air drier, due to providing the rotating device of air flowing and making adding for air heating Thermal is separated from each other, thus the volume of warm-air drier can be larger.In addition, existing due to the friction between the blade and air of rotation The problem of larger noise occurs.

Summary of the invention

(technical problems to be solved)

The present invention is directed to provide the air regulator of low noise using technology used in tesla's turbine, thus on solving State problem.

(means solved the problems, such as)

A kind of air regulator of viewpoint of the present invention includes: shell, with the intake introduced for air and supplies the introducing Air spue discharge opening；More than one disk is laminated in the shell with predetermined distance, in its surface shape At there is heat exchange department；And driving device (rotation drive device), make the disc rotary.

At this point, the heat exchange department can be heater or cooling body.

At this point, the intake can be configured at the extending direction of the rotary shaft of the disk, discharge opening can be configured at The extending direction of the tangent to periphery of the disk.

At this point, could be formed with can be for the airport of air circulation in the central portion of the disk.

At this point, for making the rotary shaft of the disc rotary can be with secure bond in the central portion of the disk.

At this point, the driving device may include the multiple stator coils and multiple permanent magnets for being arranged to electromagnetic combination each other (rotor).Each permanent magnet can be by means of pre-determined attachment device and secure bond is in the rotary shaft, institute respectively Secure bond can be distinguished relative to the shell by stating stator coil.

At this point, can be with secure bond there are two slip ring in the rotary shaft, each slip ring can pass through brush It is electrical to obtain supply.

At this point, the heat exchange department may include the heater to generate heat if being powered, it can be with shape in the rotary shaft At having for providing two electrical conductive terminals to the heater, each conductive terminal can distinguish secure bond in institute State two terminals of heater.

At this point, each slip ring may include secure bond in the sliding electrode of the rotary shaft, each sliding electricity It can be extremely electrically connected respectively with described two conductive terminals.

At this point, the brush can be when the slip ring rotates, the surface of slip ring described in sliding contact, thus to the cunning Ring supply is electrical.

(The effect of invention)

According to the present invention, the disk that heating device can combine on its surface, which is formed while air stream is moved, heats air.Cause This, does not need the other device for heating air in air regulator, thus the overall volume of air regulator can be with Reduce.In addition, due to using the adhesion strength between disk and air, thus there is the effect for reducing and noise caused by air flows occurring Fruit.

Detailed description of the invention

Fig. 1 is the figure for showing the air regulator of one embodiment of the invention.

Fig. 2 is the internal cross section figure for showing the warm-air drier of form of the X-X' truncation along Fig. 1.

Fig. 3 shows the main view of warm-air drier shown in Fig. 2 from another viewpoint.

Fig. 4 is the disk for showing one embodiment of the invention together and the figure of rotary shaft.

Fig. 5 is the figure of the part a pictorial image 2 " B ".

Fig. 6 is the figure of the rotary shaft for explanatory diagram 5, conductive terminal, the marriage relation of slip ring.

Fig. 7 is the air flow diagram in warm-air drier shown in Fig. 2.

Fig. 8 is by function by each part classification of the air regulator of one embodiment of the invention and the frame that reconstitutes Figure.

Fig. 9 is the connection relationship being used to help understand between the component for belonging to rotation parts and rotation parts and shell The figure of connection relationship.

Specific embodiment

Below with reference to the accompanying drawings, illustrate the embodiment of the present invention.But the reality that the present invention is not limited to illustrate in this specification Example is applied, can be embodied with various different shapes.Term used in this specification is used to help the understanding of embodiment, does not really want to limit Determine the scope of the present invention.As long as singular form used below also includes plural number in addition, sentence, which is not known, indicates opposite meaning Form.

The present invention relates to the flowings that air can occur by means of the rotation of disk for one kind, using in the disc surfaces The heat exchange department of offer adjusts the air regulator of the temperature of air.Below expressly in graphical representation of exemplary air regulator Warm-air drier illustrates thought of the invention, but simultaneously the thought of non-present invention is defined in warm-air drier.

Fig. 1 is the figure for showing the warm-air drier of one embodiment of the invention.

The configuration of warm-air drier 1 for example can be the form of such as whistle, and the form of the central part of warm-air drier 1 can be Porose form is formed like that with reel toilet paper.

Warm-air drier 1 may include: rotating part comprising more than one disk 20 and rotary shaft 30；Shell 10；Intake 11, suck air；And discharge opening 12, the air of discharge interior of shell.Shell 10 is the case for constituting the outer surface of warm-air drier 1 Sub (case) can also play the effect of the internal factors of protection warm-air drier 1 together.Could be formed on shell 10 by The intake 11 that air introduces inside shell 10 and the discharge opening 12 to spue for air from shell 10.In the outside of shell 10, The shell of the addition of package shell 10 can be also provided.For example, when warm-air drier 1 is used as hair dryer, in the outside of warm-air drier 1, It can provide so that user is convenient for the other shell grasped with hand.

More than one disk 20 can be laminated in shell 10 with predetermined distance.The outer ledge of disk 20 is preferred Ground can be circular shape.In Fig. 1, the outer ledge of disk 20 is with broken line representation.The broad surfaces of disk 20, in ideal feelings It can be all present under condition in a plane.Moreover, on the surface of disk 20, it can be configured with for providing heat exchange department Resistance heater.

In the central part of disk 20, the rotary shaft 30 for becoming 20 rotation center of disk can be with secure bond in disk 20.

Fig. 2 is the 1 internal cross section figure of warm-air drier for showing the form of the X-X' truncation along Fig. 1, and Fig. 3 is shown from another viewpoint The main view of warm-air drier 1.

Driving device for rotating disk 20, such as motor can be provided in warm-air drier 1.Part " A " of Fig. 2 It is in order to illustrate the part shown for making the driving device of the rotation of disk 20.It is electric rotating motivation in the driving device In the case of, it may include that rotary shaft 30, bearing 31, permanent magnet 32 and stator coil 33 are constituted.

The bearing 31 for rotary shaft 30 can be pivotally supported relative to shell 10 can be combined in rotary shaft 30.? The outside of bearing 31 could be formed with intake 11, so as to air introducing.

In rotary shaft 30, can be by means of attachment device (for example, stick) 34 and secure bond has permanent magnet 32.Permanent magnet 32 can be rotated centered on rotary shaft 30.In the elongated surfaces of the surfaces of revolution of permanent magnet 32, stator coil 33 can be provided.It is fixed Subcoil 33 can be attached to the wall surface of shell 10.The permanent magnet 32 can play an electric rotating motivation with stator coil 33 Effect.Therefore, if flowing into electric current to stator coil 33 by circuit substrate 40, permanent magnet 32 is rotated, is fixedly connected It is rotated in the rotary shaft 30 of permanent magnet 32, so that being fixedly connected on the disk 20 of rotary shaft 30 can rotate.

At this point it is possible to be supplied electrically by means of power supply 200 to circuit substrate 40.In circuit substrate 40, it can provide Control the control circuit 46 of driving device operating.

According to an embodiment of the invention, the working principle of the motor provided as the driving device, it can be by DC (direct current) motor, AC(exchange) motor or BLDC(brushless direct-current) working principle of motor executes.And non-present invention by The specific example of the driving device is limited.

" B " of Fig. 2 has partially been displayed as the resistance heater heating on 20 surface of disk for making rotation and has supplied electrical Electrical supply connection device part.

There can be slip ring 41,42 with secure bond in rotary shaft 30.At this point, the circuit substrate formed in the inside of shell 10 40 control circuit portion 46 can make electrical to the supply of slip ring 41,42 by brush (brush) 43.At this point, slip ring 41 can Think that (+) terminal, slip ring 42 can be for (-) terminals, in another embodiment, slip ring 41 can be (-) terminal, and slip ring 42 can be with For (+) terminal.Control circuit portion 46 can use the electronic component structure provided in the PCB substrate 40 in secure bond in shell At.The outer surface and brush 43 of slip ring 41,42 can be constituted to make electrically conducting to each other with electric conductor.

Fig. 4 is the figure for showing a disk 20 and rotary shaft 30 of one embodiment of the invention together.

It, can in secure bond in a part on 30 surface of rotary shaft of 20 central part of disk if be illustrated referring to Fig. 4 Two conductive terminals 51,52 are provided with fixed.Moreover, in the peripheral portion for the rotary shaft 30 for being incorporated into 20 central part of disk, as The access of the air introduced from intake 11, could be formed with the airport 25 of pre-determined shape.At this point, the airport 25 can also abut mutually near shown in near-earth connection figure 2 left side intake 11 and the space of right side intake 11 configured.

In the broad surfaces of disk 20, it can be configured with resistance heater 21 as shown in Figure 4.At this point, being sent out in resistance Two terminals 61,62 of hot body 21, can there is conductive terminal 51,52 with secure bond.For example, in two terminals 61,62, conducting end Son 51,52 can be combined with each other with soldering.It is formed with each disk 20 of airport 25, and can be consolidated by means of connecting bridge 71,72 Surely it is incorporated into rotary shaft 30.Connecting bridge 71,72 be also possible to disk 20 be integrally formed.

In the present invention, the configuration of the resistance heater 21, can be by adhering to the resistance heater, burying If, install or be printed in the method for disc surfaces and realize.

Conductive terminal 51,52 can for example provide on 30 surface of rotary shaft in conjunction with thin metal foil.As shown in figure 4, conductive Terminal 51 and conductive terminal 52 can keep the state of mutually insulated.

In one embodiment, rotary shaft 30 and disk 20 can be made of insulator.It is installed on the impedance of disc body Heat pyrexia body 21 and conductive terminal 51,52 can be electric conductor.

In another embodiment, 20 ontology of disk and resistance heater 21 can be electric conductor, in disc body and resistance Between resistance heater 21, insulating film can also be provided.

Disk 20, resistance heater 21, rotary shaft 30 and two conductive terminals 51,52 are fixed to each other combination, thus such as Fruit rotary shaft 30 rotates, then disk 20 and two conductive terminals 51,52 can constitute one and with rotary shaft with identical angle speed Degree rotation.Therefore, the rotation speed of disk 20 and two conductive terminals 51,52 can be identical as the rotation speed of rotary shaft 30. That is, each disk 20 can also be rotated with angular speed w1, two conductive terminals if rotary shaft 30 is with angular speed w1 rotation 51,52 can also be rotated with angular speed w1.Disk 20, resistance heater 21, rotary shaft 30, conductive terminal 51,52 and slip ring 41, it 42 is fixed to each other, with the rotation of identical angular speed, thus its aggregate can be censured as " rotating part ".In the rotating part Concept in, can also further include the rotor (example: permanent magnet) for including in the driving device (motor).

Fig. 5 is the figure of the part a pictorial image 2 " B ", and Fig. 6 is the rotary shaft, conductive terminal, slip ring for explanatory diagram 5 The figure of marriage relation.

Two brushes 43 shown in fig. 5 can play the electric current that will be provided using control circuit portion 46, be supplied to progress The medium of the slip ring 41,42 of rotation acts on.The one end to connect in brush 43 with slip ring, can be when slip ring rotates, along cunning The surface is slided and is contacted on the surface of ring, and electric current is supplied on the surface Xiang Suoshu.The other end of brush can be electrically connected in control Circuit portion 46 processed, relative to shell secure bond.

The ontology of slip ring 41,42 can be constituted with insulator.Moreover, the surface to connect in slip ring 41,42 with brush 43 can To be constituted with electric conductor.Slip ring 41,42 can could be formed with for the shape of such as reel in the central part of slip ring 41,42 The through hole that rotary shaft 30 can penetrate through.

The conducting end formed on 30 surface of rotary shaft can be electrically connected in the electric conductor that the outer surface of slip ring 41 is formed Son 51 can be electrically connected in the conductive terminal formed on 30 surface of rotary shaft in the electric conductor that the outer surface of slip ring 42 is formed 52.For this purpose, can also for example be formed on the cylinder body of slip ring for connecting the electric conductor formed in slip ring outer surface It is connected to the via hole (via) of the conductive terminal formed in rotating shaft surface.But above-mentioned electrical connection can according to multiplicity with It is realized toward technology.In the description of the invention, described " electric conductor " can also censure " sliding electrode ".

Brush 43 be not such as above-mentioned electric rotating motivation driving device in include brush, and can be use as described above In the other brush electrical to the supply of each slip ring 41,42.

Referring to Fig. 6, illustrate the exemplary combination relationship of rotary shaft, conductive terminal and slip ring.

Firstly, as shown in, conductive terminal 51,52 can be formed on the surface of rotary shaft 30.Then, as schemed Shown in 6 (b), it can be inserted into slip ring 41,42 in conjunction with the rotary shaft 30 completed, the structure as shown in (c) of Fig. 6 is provided. Fig. 6 is used to help the understanding to the opposite marriage relation of rotary shaft, conductive terminal and slip ring, the process for being used to form the structure It can carry out by other means.

Fig. 7 is the air flow diagram in warm-air drier 1 shown in Fig. 2.

For convenience, Fig. 7 is omitted the appended drawing reference of Fig. 2 and is added to the flowing of air.The representative of drawing reference numeral 301 passes through Intake 11 and introduce heating before inlet air flow path.That is, the dotted line of drawing reference numeral 301 represents the air stream before heat exchange Dynamic path.The solid line of drawing reference numeral 302 represents the inlet air flow path that air is heated by resistance heater 21.That is, attached drawing mark Numbers 302 represent the inlet air flow path after heat exchange.As shown in the flowing of this air, air can flow into each disk 20 it Between.Air through heat exchange is flowed out to the outer ledge direction of disk, provided that shell 10 as shown in Figure 1 and discharge opening 12, then the air so flowed out can be concentrated by discharge opening 12 and flow out to outside.

Fig. 8 is by function by each part classification of the air regulator 1 of one embodiment of the invention and the frame that reconstitutes Figure.

Air regulator 1 may include power supply unit 500, control unit 501, driving parts 502 and rotation parts 503.

Power supply unit 500 can be power supply 200 shown in Fig. 2.

Control unit 501 can receive supply power supply from power supply unit 500, supply electrical or Xiang Xuanzhuan to driving parts 502 Parts 503 are supplied electrically.Control unit 501 may include circuit substrate 40 and control circuit portion 46.

Driving parts 502 can be such that rotating part component 503 mechanically rotates.Driving parts 502 may include bearing 31, permanent magnet 32, stator coil 33 and attachment device 34.That is, driving parts 502 can be including the general of above-mentioned driving device It reads.At this point, attachment device 34 may be used to rotary shaft 30 and permanent magnet 32 is fixed to each other combination.At this point, driving parts 502 In stator coil 33 can to receive supply from control unit 501 electrical.

Rotation parts 503 may mean that the set of the component rotated together with angular speed identical with rotary shaft 30. Rotating parts 503 may include disk 20, surface heater 21, rotary shaft 30, slip ring 41,42, brush 43, conductive terminal 51,52 and connecting bridge 71,72.Rotating parts 503 it is electrical can to receive supply by brush 43 from control unit 501.At this point, Slip ring 41,42 can be electrically supplied to by brush 43.Moreover, can electrically be supplied to and the sliding of electric slip ring 41,42 electricity The conductive terminal 51,52 and surface heater 21 of pole electrical connection.Although brush 43 is not with angular speed identical with rotary shaft 30 Rotation, but the surface of sliding contact slip ring 41,42, so that it is electrical to the supply of slip ring 41,42, thus also may include in rotation Transfer part component 503.

Fig. 9 be used to help understand belong to rotation parts 503 component between connection relationship and rotation parts 503 with The figure of the connection relationship of shell 10.

Multiple disks 20 can be combined in rotary shaft 30.At this point, as shown in figure 9, can be formed in disc centre portion There is the hole being inserted into for rotary shaft 30, so as to disk 20 and 30 secure bond of rotary shaft.It, can be with shape on the ontology of slip ring 41,42 At the hole having for being inserted into for rotary shaft 30, so as to slip ring 42 and slip ring 41 successively with 30 secure bond of rotary shaft.In permanent magnet It could be formed with the hole for being inserted into for rotary shaft 30 on 32, for use in the permanent magnet 32 and rotary shaft for rotating rotary shaft 30 30 secure bonds.At this point, permanent magnet 32 can relatively thinly form to reduce the volume of motor.In turn, use can be provided In the axis fixed part 300 that can rotatably fix rotary shaft 30 relative to shell.In the central portion of axis fixed part 300, can be formed There is the hole for being inserted into rotary shaft 30.Bearing 31 can be configured with around the hole, to support rotary shaft 30, so that rotary shaft 30 can relatively carry out sliding motion relative to shell.It can be formed with as shown in the figure for for air in axis fixed part 300 Introduce the intake 11 in shell 10.

In the following, the overall operation of warm-air drier 1 can be as follows.

It supplies and is electrically admitted air into after the intake 11 of the two sides of shell 10 formation to warm-air drier 1, by each The air duct 25 formed on disk 20, air can be to shell scattered insides.At this point, by means of installing on 20 surface of disk The air of resistance heater 21,20 periphery of disk is heated, with the rotation of disk 20, air can by means of adhesion strength and Rotation.The air of such heating by means of centrifugal force caused by rotating and can by the discharge opening 12 that is formed on shell 10, It spues to except warm-air drier 1.

Heater is installed on disk and realizes the present invention that air heating is blown with air simultaneously, is not only applicable to The heating of air can also be applied to the cooling of air.For example, for cold wind generator, as warm-air drier, Ke Yili With providing the disk of cooling body.Cooling body can be for example made of the component of such as Peltier element.At this point, when air along When cooling disc surfaces are mobile, air can be cooled.Then, cooled air can spitting by cold wind generator Outlet spues.

In variant embodiment of the invention, Fig. 1 can also be replaced to use such as propeller to disk shown in fig. 6 (propeller), the blade (blade) of impeller (impeller).That is, above-mentioned heater and cooling body can be in the blade tables Face provides.

Using embodiments of the invention described above, person skilled in the art of the present invention can be without departing from essence of the invention In the range of characteristic, easily implement multiplicity change and revision.The content of each claim of claims, can be logical This specification is crossed in the range of being understood that, is incorporated into other claims of no adduction relationship.

Claims (10)

1. a kind of air regulator, comprising:

More than one disk is laminated with having predetermined distance inside the shell, is formed with heat exchange department on its each surface；And it drives Dynamic device, makes the disc rotary；Using in the disc rotary, from the central part of the disk to the outer of the disk The flowing of the mobile air in side.

2. air regulator according to claim 1, wherein

The shell has the discharge opening that the intake for air introducing and the air for the introducing spue.

3. air regulator according to claim 2, wherein

The intake is configured at the extending direction of the rotary shaft of the disk, and the discharge opening is configured at the circumference of the disk The extending direction of tangent line.

4. air regulator according to claim 1, wherein

In the central portion of the disk, it is formed with the airport that air can circulate.

5. air regulator according to claim 1, wherein

For making the rotary shaft secure bond of the disc rotary in the central portion of the disk.

6. air regulator according to claim 5, wherein

The driving device includes the multiple stator coils and multiple permanent magnets for being arranged to electromagnetic combination each other, each permanent magnet By means of pre-determined attachment device, in the rotary shaft, the stator coil is respectively relative to described secure bond respectively Shell secure bond.

7. air regulator according to claim 5, wherein

There are two slip rings, each slip ring to obtain supply electrically by brush for secure bond in the rotary shaft.

8. air regulator according to claim 7, wherein

The heat exchange department includes the heater that generates heat if being powered, and is formed in the rotary shaft for the fever Body provides two electrical electric terminals, and each electric terminal difference secure bond is in two terminals of the heater.

9. air regulator according to claim 8, wherein

Each slip ring includes secure bond in the sliding electrode of the rotary shaft, and each sliding electrode is respectively with described two A electric terminal electrical connection.

10. air regulator according to claim 7, wherein

The brush is when the slip ring rotates, the surface of slip ring described in sliding contact, so that it is electrical to obtain supply.