CN208740908U - The air intake/outtake system and dish-washing machine of equipment - Google Patents
The air intake/outtake system and dish-washing machine of equipment Download PDFInfo
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- CN208740908U CN208740908U CN201721889727.5U CN201721889727U CN208740908U CN 208740908 U CN208740908 U CN 208740908U CN 201721889727 U CN201721889727 U CN 201721889727U CN 208740908 U CN208740908 U CN 208740908U
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Abstract
The utility model provides the air intake/outtake system and dish-washing machine of a kind of equipment, air intake/outtake system includes intake air impeller and air draft impeller, gas of the intake air impeller for outside pumping equipment is sent to the chamber of equipment, chamber indoor gas of the air draft impeller for pumping equipment is expelled to device external, and intake air impeller and air draft impeller drive its rotation using same driving device.Air intake/outtake system in the application and on its dish-washing machine intake air impeller and air draft impeller using same driving device drive its rotation, to realize air-supply or air draft into the chamber of equipment, the production cost of the equipment with above-mentioned air intake/outtake system is effectively reduced.
Description
Technical field
The utility model relates to tableware cleaning device fields, and in particular to a kind of air intake/outtake system and dish-washing machine of equipment.
Background technique
Air intake/outtake system is set on the dish-washing machine that tableware is dried using the air floating manner accelerated in liner,
The dry air outside dish-washing machine to be introduced into the liner of dish-washing machine, while the humid air in internal cavity of bowl washer being discharged
To dish-washing machine.The intake air impeller and air draft impeller of air intake/outtake system on existing dish-washing machine use relatively independent two
Driving device drives its rotation, not only occupied space, but also production cost is higher.
Utility model content
In view of this, one of the purpose of this utility model is to provide a kind of equipment that can be effectively reduced production cost
Air intake/outtake system and dish-washing machine.
In order to achieve the above objectives, in a first aspect, the utility model uses following technical scheme:
A kind of air intake/outtake system of equipment, including intake air impeller and air draft impeller, the intake air impeller are described for aspirating
The gas of device external is sent to the chamber of the equipment, and the air draft impeller is used to aspirate the indoor gas of chamber of the equipment
It is expelled to the device external, the intake air impeller and the air draft impeller drive its rotation using same driving device.
Preferably, the driving device is arranged close to the intake air impeller or the air draft impeller.
Preferably, the rotation of one of the torque output portion of the driving device and the intake air impeller and described air draft impeller
Driving portion connection, for driving one of the intake air impeller and the air draft impeller to rotate, the intake air impeller and the air draft
Transmission mechanism is provided between another rotary driving part of impeller and the torque output portion of the driving device.
Preferably, the driving device includes motor, the motor shaft of the motor and the intake air impeller and the air draft
The rotary driving part of one of impeller connects, the intake air impeller and another rotary driving part and the motor of the air draft impeller
Transmission mechanism is provided between axis.
Preferably, the motor is dual-axle motor, the first motor axis of the motor body two sides including being located at the motor
With the second motor shaft, wherein the rotary driving part of one of the first motor axis and the intake air impeller and described air draft impeller
Connection is provided with transmission between second motor shaft and the intake air impeller and another rotary driving part of the air draft impeller
Mechanism.
Preferably, the transmission mechanism is belt wheel mechanism, gear mechanism or chain-wheel mechanism.
Preferably, the transmission mechanism includes driven wheel, the driven wheel and the intake air impeller and the air draft impeller
Another rotary driving part is connected, and the driven wheel drives the rotary driving part rotation.
Preferably, the intake air impeller is axial wheel or centrifugal impeller；And/or
The air draft impeller is axial wheel or centrifugal impeller.
Preferably, the rotary driving part of the axial wheel includes axle sleeve, and axis stream leaf is fixedly installed on the axle sleeve
Piece, the radial inner end of the axial blade are fixed on the axle sleeve, and the axle sleeve is set in fixing axle, and the fixing axle is solid
It is scheduled on the wind inlet channel or wind output channel of the air intake/outtake system.
Preferably, the rotary driving part of the centrifugal impeller includes shaft, the torque output portion and institute of the driving device
Shaft is stated to be connected and the shaft is driven to rotate.
Preferably, the outside of the centrifugal impeller is provided with shell, be provided on the housing in the shell
The second air inlet of shell air outlet, the first air inlet of shell and shell of chamber connection, first air inlet of shell and the shell
The second air inlet of body is located at the centrifugal impeller in axial two sides.
Preferably, the centrifugal impeller includes impeller body, is provided with first on the two sides of the impeller body axial direction
Blade and the second blade, are provided with separator in the housing cavity, and the separator and the shell cooperate with by the shell
The inner cavity of body is divided into the first air-inlet cavity and the second air-inlet cavity, and first air inlet of shell is connected to first air-inlet cavity, institute
It states the second air inlet of shell to be connected to second air-inlet cavity, first blade is used to aspirate from first air inlet of shell
Wind, second blade are used for from the second air inlet of shell suction air.
Preferably, the air intake/outtake system includes wind inlet channel and wind output channel, the wind inlet channel and the air draft wind
Road is arranged in the door body of the equipment, and the wind inlet channel is used to the gas of the device external being delivered to the equipment
In chamber, the wind output channel, for the indoor gas of the chamber of the equipment to be expelled to the device external.
Preferably, it is provided with chamber air inlet in the door body, for extraneous gas being inputted in the chamber of the equipment,
Chamber exhaust outlet is additionally provided in the door body, for the indoor gas of the chamber of equipment to be discharged, vertically, the chamber into
Air port is lower than the chamber exhaust outlet.
Preferably, the wind inlet channel is connected with the chamber air inlet, is additionally provided with first on the wind inlet channel
Air inlet；And/or
The wind output channel is connected with the chamber exhaust outlet, and the second air outlet is additionally provided on the wind output channel；
First air inlet and second air outlet are positioned close to the position of device bottom.
Preferably, the wind inlet channel and the wind output channel are horizontally set side by side.
In order to achieve the above object, second aspect, the utility model uses following technical scheme:
A kind of dish-washing machine is provided with above-mentioned air intake/outtake system on the dish-washing machine.
In order to achieve the above object, the third aspect, the utility model uses following technical scheme:
A kind of dish-washing machine, including liner and door body, the liner have open, a formation processing tableware in the liner
Chamber, the door body can open or close the opening, above-mentioned air intake/outtake system is provided in the door body.
Air intake/outtake system in the application and on its dish-washing machine intake air impeller and air draft impeller use it is same
Driving device drives its rotation, to realize air-supply or air draft into the chamber of equipment or dish-washing machine, effectively reduces with above-mentioned
The production cost of the equipment of air intake/outtake system.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the integrally-built perspective view of the application air intake/outtake system；
Fig. 2 shows the integrally-built main views of the application air intake/outtake system；
Fig. 3 shows the installation diagram of the driving device of the application air intake/outtake system；
Fig. 4 shows the installation diagram of the intake air impeller of the application air intake/outtake system；
Fig. 5 shows the explosive view of the wind output channel of the application air intake/outtake system；
Fig. 6 shows one of the structural schematic diagram of centrifugal impeller of the application air intake/outtake system；
Fig. 7 shows the second structural representation of the centrifugal impeller of the application air intake/outtake system；
Fig. 8 shows the schematic diagram for the error-proof structure being arranged on the shell of the application air intake/outtake system；
Fig. 9 shows the application dish-washing machine overall structure diagram.
In figure:
1, ontology；11, liner；
2, door body；21, internal hilar plate；211, chamber air inlet；212, chamber exhaust outlet；
3, wind inlet channel；31, the first air inlet；32, the first air outlet；33, intake air impeller；34, axial wheel；341, solid
Dead axle；342, axial blade；3421, blade unit；343, axis stream wheel hub；344, axle sleeve；
4, wind output channel；41, the second air inlet；42, the second air outlet；43, air draft impeller；44, centrifugal impeller；441, leaf
Take turns ontology；442, shaft；4421, the second fool proof portion；4422, laminated structure；443, centrifuge blade；4431, the first blade；
4432, the second blade；444, interconnecting piece；45, shell；451, first shell；4511, the first air inlet of shell；4512, first is anti-
Slow-witted portion；4513, accommodating hole；4514, separator；452, second shell；4521, the second air inlet of shell；4522, mounting post；
453, shell air outlet；
5, driving device；51, motor；511, first motor axis；512, the second motor shaft；52, transmission mechanism；521, skin
Band；522, driven wheel；53, bracket；531, lug；
6, drainage tube；
7, heating device.
Specific embodiment
The utility model is described below based on embodiment, it should be understood by one skilled in the art that mentioning herein
The attached drawing of confession is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
This application provides a kind of air intake/outtake system of equipment and dish-washing machine, the application is provided in the door body of dish-washing machine
In air intake/outtake system, the intake air impeller and air draft impeller of air intake/outtake system drive its rotation using same driving device, effectively
Reduce the production cost of the equipment with the air intake/outtake system.
Using dish-washing machine as a typical equipment, the air intake/outtake system proposed to the application is illustrated, such as Fig. 1 to 9
Shown, air intake/outtake system includes wind inlet channel 3 and wind output channel 4, and the wind inlet channel 3 is used for into the chamber of the dish-washing machine
Extraneous gas is introduced, i.e., introduces the dry gas outside dish-washing machine into the liner of dish-washing machine 11, the wind output channel 4 is used for will
Gas in the liner of the dish-washing machine is expelled to outside the dish-washing machine.It is provided with intake air impeller 33 on the wind inlet channel 3,
Intake air impeller 33 enters in the liner 11 of dish-washing machine for the air outside dish-washing machine to be pumped in wind inlet channel 3.
Air draft impeller 43 is provided on the wind output channel 4, air draft impeller 43 is for draining into the humid air in the liner 11 of dish-washing machine
In the wind output channel 4 of dish-washing machine, and then it is expelled to the outside of dish-washing machine.The intake air impeller 33 and the air draft impeller 43 use
Same driving device 5 drives it to work, and drives intake air impeller 33 and air draft impeller 43 that can subtract using same driving device 5
The volume of small entire air intake/outtake system, keeps its space occupied less, while can also use a driving device 5 less, reduces
The production cost of air intake/outtake system.
The driving device 5 is arranged close to the intake air impeller 33 or the air draft impeller 43, so that driving device 5
One in driving intake air impeller 33 and air draft impeller 43 that can be more convenient is rotated, and then another is driven to be revolved
Turn.The rotary driving part of one of the torque output portion of the driving device 5 and the intake air impeller 33 and the air draft impeller 43
Connection, for driving one of the intake air impeller 33 and the air draft impeller 43 to rotate, the intake air impeller 33 and the air draft
Transmission mechanism 52 is provided between another rotary driving part of impeller 43 and the torque output portion of the driving device.Wherein, institute
Stating driving device 5 includes motor 51, and further, the motor 51 is dual-axle motor, the motor including being located at the motor 51
The first motor axis 511 of ontology two sides and the second motor shaft 512, wherein the first motor axis 511 and the intake air impeller 33
It is connected with the rotary driving part of one of the air draft impeller 43, second motor shaft 512 and the intake air impeller 33 and described
Drive mechanism 52 is provided between another rotary driving part of air draft impeller 43.Preferably, the transmission mechanism 52 is band turbine
Structure, gear mechanism or chain-wheel mechanism.
Preferably, intake air impeller 33 and air draft impeller 43 can be axial wheel or centrifugal impeller, intake air impeller 33 and row
Fan blade 43 can be impeller of the same race, or impeller not of the same race.In a specific embodiment, dish-washing machine includes this
Body 1 and door body 2, door body 2 include that internal hilar plate 21 and external door panel (not shown) will enter the wind for the space saved in ontology 1
Air duct 3 and wind output channel 4 are arranged in door body 2, specifically, wind inlet channel 3 and wind output channel 4 are in squashed structure, and enter the wind wind
Road 3 and wind output channel 4 are horizontally disposed in parallel between internal hilar plate 21 and external door panel, therefore, even if air intake/outtake system is set
It sets in door body 2, the thickness of door body 2 will not increase very much, so that door body 2 also has both aesthetics while having practicability.
Wind inlet channel 3 and wind output channel 4 are fixed on the internal hilar plate 21 of door body 2, are opened up on the internal hilar plate 21 of door body 2
There are chamber air inlet 211 and chamber exhaust outlet 212, wherein chamber air inlet 211 is used to extraneous gas being input to liner 11
In, chamber exhaust outlet 212 is used to for the gas in liner 11 being discharged, and vertically, chamber air inlet 211 is lower than chamber exhaust outlet
212.After the completion of wash dishes, before drying, the relatively high moist hot air of temperature is filled in liner 11, heat is empty
Gas moves up, and cold air is in lower section, therefore, by the lower of the position setting of chamber air inlet 211, enables to external entrance
It is more preferable to drying effect of the air in liner 11 to tableware；By the higher of the position setting of chamber exhaust outlet 212, enable to
Damp-heat air in liner 11, is quickly expelled to outside dish-washing machine.
The first air inlet 31 and the first air outlet 32, the first air outlet 32 and chamber air inlet are offered on wind inlet channel 3
211 are correspondingly arranged, and the dry gas outside dish-washing machine enters from the first air inlet 31 of wind inlet channel 3, by the first air outlet
32 and chamber air inlet 211 enter in the liner 11 of dish-washing machine.The second air inlet 41 and second is offered on wind output channel 4 to go out
Air port 42, the damp hot air in internal cavity of bowl washer enter wind output channel 4 by chamber exhaust outlet 212 and the second air inlet 41
In, and then be expelled to outside dish-washing machine from the second air outlet 42.Wherein, the first air inlet 31 and the setting of the second air outlet 42 are being leaned on
The position of the bottom of nearly door body 2, to facilitate wind inlet channel 3 from dish-washing machine external suction dry gas and wind output channel 4 to washing
Wet gas is discharged outside bowl machine.Preferably, heating device 7 can be set on wind inlet channel 3, for enter wind inlet channel
Dry gas in 3 is heated, and to accelerate rate of drying, improves drying efficiency.It is further preferred that heating device 7 is using electricity
Heating method is heated.
Intake air impeller 33 is provided at 31 position of the first air outlet of wind inlet channel 3, intake air impeller 33 is axial wheel
34.The rotary driving part of axial wheel 34 includes axle sleeve 344, is provided with axial blade 342 on the axle sleeve 344, wherein axis stream
Blade 342 includes the axis stream wheel hub 343 and multiple blade units 3421 circumferentially distributed along axis stream wheel hub 343 of tubular, blade list
Member 3421 can be structure as a whole with axis stream wheel hub 343, or separate structure.The radial inner end of axial blade 342, namely
The radial inner end of axis stream wheel hub 343 is fixed on axle sleeve 344, and axle sleeve 344 is set in fixing axle 341, and fixing axle 341 is fixed on
On wind inlet channel 3, and then axial wheel 34 is fixed at 32 position of the first air outlet of wind inlet channel 3.Axial wheel 34 revolves
When turning, fixing axle 341 is motionless, and axle sleeve 344 rotates under the action of torque and then with moving axis stream wheel hub 343 and setting in axis stream wheel
Blade unit 3421 on hub 343 rotates together, and carries out flow-disturbing to gas.
Air draft impeller 43 is provided at 42 position of the second air inlet of wind output channel 4, air draft impeller 43 is centrifugal impeller
44.The centrifugal impeller 44 includes impeller body 441 and centrifuge blade 443, is set on the axial two sides of the impeller body 441
It is equipped with the first blade 4431 and the second blade 4432, first blade 4431 impeller vertical with second blade 4432
Ontology 441 is arranged.The rotary driving part of the centrifugal impeller includes shaft 442, the first motor of the shaft 442 and motor 51
Axis 511 is connected, and the torque transfer that the first motor axis 511 exports gives the shaft 442, and then drives the centrifugal impeller
44 rotations.The side on impeller body 441 axially is arranged in the shaft 442, and the axial other side is provided with connection
Portion 444, shaft 442 and interconnecting piece 444 are coaxially disposed, and are coaxially disposed with impeller body 441.Shaft 442 and interconnecting piece 444 can
To be structure as a whole, can also be separately fixed on impeller body 441.
The outside of centrifugal impeller 44 is provided with shell 45, and shell 45 constitutes a part of wind output channel 4, the inside of shell 45
It is formed with inner cavity, centrifugal impeller 44 is arranged in the inner cavity of shell 45, and the shell 45 is used to disturb the centrifugal impeller 44
Air-flow be oriented to, that is, constitute centrifugal impeller 44 spiral case.Shell air outlet 453, shell is provided on the shell 45
One air inlet 4511 and the second air inlet of shell 4521, the shell air outlet 453, the first air inlet of shell 4511 and shell
Two air inlets 4521 are connected to the inner cavity of the shell 45.Wherein, the first blade 4431 of centrifugal impeller 44 is used for from shell the
One air inlet, 4511 suction air, the humid air in liner 11 is pumped in wind output channel 4；Second leaf of centrifugal impeller 44
Piece 4432 is used to be pumped to the gas between internal hilar plate 21 and external door panel from 4521 suction air of the second air inlet of shell
In wind output channel 4.Further, first blade 4431 makes the wind entered from the first air inlet 31 along impeller body 441
Air inlet through hollow shaft, second blade 4432 make from second air inlet of shell 4521 enter wind along impeller body 441
Air inlet through hollow shaft.First blade 4431 is arranged in a staggered manner with first air inlet of shell 4511, second blade 4432
It is oppositely arranged with second air inlet of shell 4521.
Shell 45 is formed by connecting by first shell 451 and second shell 452, and first shell 451 is fixed on internal hilar plate 21
Together, shell 45 is fixed on internal hilar plate 21.The first fool proof portion 4512, the first fool proof portion are provided in first shell 451
There is accommodating hole 4513, after centrifugal impeller 44 is mounted in shell 45, interconnecting piece 444 is mounted in accommodating hole 4513 in 4512.
The outside of the shaft 442 of centrifugal impeller 44 is provided with the second fool proof portion 4421, and the second fool proof portion 4421 is to be arranged outside shaft 442
The laminated structure 4422 being axially distributed along shaft 442 in portion, laminated structure 4422 can not be inserted into accommodating hole 4513.It is installing
When, due to the first fool proof portion 4512 and the second fool proof portion 4421 can not Matching installation, centrifugal impeller 44 can be effectively prevent to install
Mistake, and then prevent 4432 setup error of the first blade 4431 and the second blade.
Further, first air inlet of shell 4511 and the second air inlet of shell 4521 are located at the centrifugation leaf
For wheel 44 in axial two sides, the first air inlet of shell 4511 is the second air inlet 41 of wind output channel 4, the second of wind output channel 4
Air inlet 41 is correspondingly arranged with chamber exhaust outlet 212；Centrifugal impeller 44 is arranged in a staggered manner with the second air inlet 41, and does not have between the two
There is lap.In the specific implementation process, the envelope that chamber exhaust outlet 212 can be opened or closed is provided on internal hilar plate 21
Bridging structure (not shown), wax motor (not shown) control plugging structure open or close chamber exhaust outlet 212.When
When carrying out wash dishes in liner 11, washing water is splashed in wind output channel 4 in cleaning process in order to prevent, wax motor control envelope
Bridging structure closes chamber exhaust outlet 212；When needing that the tableware in liner 11 is dried, wax motor control plugging structure
Chamber exhaust outlet 212 is opened.
In view of the actual installation environment of wind output channel 4, it is provided with separator 4514 in the inner cavity of the shell 45, it is described
Separator 4514 and the shell 45 cooperate so that the inner cavity of the shell 45 is divided into the first air-inlet cavity and the second air-inlet cavity, described
There are gap between separator 4514 and first shell 451, first air inlet of shell 4511 connects with first air-inlet cavity
Logical, second air inlet of shell 4521 is connected to second air-inlet cavity.The first air inlet of shell 4511 is used for will be in liner
Wet gas pump out, the second air inlet of shell 4521 is for pumping out the gas between internal hilar plate 21 and external door panel
Come.
The wet gas pumped out from the gas and liner 11 aspirated between internal hilar plate 21 and external door panel is in air draft wind
It is mixed in road 4, can effectively prevent forming condensation to the cold in shell 45 from the wet gas aspirated in liner 11, influence to be centrifuged
The use of impeller 44.In order to further decrease influence of the condensation to wind output channel 4, it is provided with drainage tube 6 on shell 45, drains
The first end of pipe 6 is connected to the inner cavity of shell 45 and is arranged by abluminal compartment exhaust outlet 212, the second end and dish-washing machine of drainage tube 6
External connection, the condensation quick drainage formed in wind output channel 4 can go out wind output channel 4 by drainage tube 6.
Further, the motor 51 of driving device 5 is fixed in the second shell 452 of shell 45, in second shell 452
It is provided with the mounting post 4522 being fixed with motor 51, mounting hole, motor 51 and second shell are offered in mounting post 4522
452 are fixed together by fasteners such as such as screws.Motor 51 has first motor axis 511 and the second motor shaft 512,
The second air inlet of shell 4521 that first motor axis 511 passes through second shell 452 is fixed together with shaft 442, and first
511 output torque of motor shaft drives shaft 442 to rotate, and then centrifugal impeller 4 is driven to rotate.Motor 51 further includes the second motor shaft
512, first motor axis 511 and the second motor shaft 512 are separately positioned on the two sides of motor 51.Second motor shaft 512 and axis stream leaf
Transmission mechanism 52 is provided between wheel 34, it is preferable that transmission mechanism 52 is tape handler.Tape handler includes belt 521
The driven wheel 522 being connected with the axle sleeve 344 with axial wheel 34, belt 521 are preferably made of rubber material.521 sets of belt
On the second motor shaft 512 and driven wheel 522, torque transfer that the second motor shaft 512 is exported is to driven wheel 522, and then band
Dynamic axial wheel 34 rotates.Preferably, it is provided with connector sleeve (not shown) on the second motor shaft 512,521 sets of belt exists
On connector sleeve, with prevent because in use process 51 temperature of motor it is excessively high caused by belt aging.
In a preferred embodiment, bracket 53 is provided on motor 51, bracket 53 has lug 531 and by convex
Ear 531 is fixed on motor 51.The end of second motor shaft 512 passes through bracket 53 and is connected with transmission mechanism 52.Pass through setting
Bracket 53 is supported the second motor shaft 512, prevents in motor long-term use process, and belt 521 acts on the second motor shaft
Power on 512 causes the second motor shaft 512 to be bent or be broken.
Present invention also provides a kind of dish-washing machine, including liner 11, the liner 11 has an opening, in the liner 11
The interior chamber for forming processing tableware, further includes the door body 2 that can open or close the opening, is provided in the door body 2
State air intake/outtake system.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
For technical staff, the utility model can have various modifications and changes.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of protection of this utility model.
Claims (18)
1. a kind of air intake/outtake system of equipment, which is characterized in that including intake air impeller and air draft impeller, the intake air impeller is used for
The gas for aspirating the device external is sent to the chamber of the equipment, and the air draft impeller is used to aspirate the chamber of the equipment
Interior gas is expelled to the device external, and the intake air impeller and the air draft impeller drive its rotation using same driving device
Turn.
2. air intake/outtake system according to claim 1, which is characterized in that the driving device close to the intake air impeller or
The setting of air draft impeller described in person.
3. air intake/outtake system according to claim 1, which is characterized in that the torque output portion of the driving device with it is described
Intake air impeller is connected with the rotary driving part of one of the air draft impeller, for driving the intake air impeller and the air draft impeller
One of rotation, the torque output portion of the intake air impeller and another rotary driving part of the air draft impeller and the driving device
Between be provided with transmission mechanism.
4. air intake/outtake system according to claim 3, which is characterized in that the driving device includes motor, the motor
Motor shaft connect with the rotary driving part of one of the intake air impeller and the air draft impeller, the intake air impeller and the row
Transmission mechanism is provided between another rotary driving part of fan blade and the motor shaft.
5. air intake/outtake system according to claim 4, which is characterized in that the motor is dual-axle motor, including is located at institute
State the first motor axis and the second motor shaft of the motor body two sides of motor, wherein the first motor axis and the air inlet leaf
Wheel is connected with the rotary driving part of one of the air draft impeller, second motor shaft and the intake air impeller and the air draft leaf
It takes turns and is provided with the transmission mechanism between another rotary driving part.
6. air intake/outtake system according to claim 3, which is characterized in that the transmission mechanism is belt wheel mechanism, gear mechanism
Structure or chain-wheel mechanism.
7. the air intake/outtake system of equipment according to claim 3, which is characterized in that the transmission mechanism includes driven wheel,
The driven wheel rotary driving part another with the intake air impeller and the air draft impeller is connected, and the driven wheel drives institute
State rotary driving part rotation.
8. the air intake/outtake system of equipment according to claim 3, which is characterized in that the intake air impeller be axial wheel or
Centrifugal impeller；And/or
The air draft impeller is axial wheel or centrifugal impeller.
9. the air intake/outtake system of equipment according to claim 8, which is characterized in that the rotary driving part of the axial wheel
Including axle sleeve, axial blade is fixedly installed on the axle sleeve, the radial inner end of the axial blade is fixed on the axle sleeve
On, the axle sleeve is set in fixing axle, and the fixing axle is fixed on the wind inlet channel or wind output channel of the air intake/outtake system
On.
10. the air intake/outtake system of equipment according to claim 8, which is characterized in that the rotation of the centrifugal impeller drives
Portion includes shaft, and the torque output portion of the driving device is connected with the shaft and the shaft is driven to rotate.
11. the air intake/outtake system of equipment according to claim 8, which is characterized in that the external setting of the centrifugal impeller
There is shell, is provided with the shell air outlet being connected to the inner cavity of the shell, the first air inlet of shell and shell on the housing
The second air inlet of body, first air inlet of shell and the second air inlet of the shell are located at the centrifugal impeller in axial direction
Two sides.
12. the air intake/outtake system of equipment according to claim 11, which is characterized in that the centrifugal impeller includes impeller sheet
Body is provided with the first blade and the second blade on the two sides of the impeller body axial direction, is provided in the housing cavity point
Spacing body, the separator and the shell cooperate so that the inner cavity of the shell is divided into the first air-inlet cavity and the second air-inlet cavity, institute
The first air inlet of shell to be stated to be connected to first air-inlet cavity, second air inlet of shell is connected to second air-inlet cavity,
First blade is used for from the first air inlet of shell suction air, and second blade is used to enter the wind from the shell second
Mouth suction air.
13. the air intake/outtake system of equipment according to claim 1, which is characterized in that the air intake/outtake system includes air inlet
Air duct and wind output channel, the wind inlet channel and the wind output channel are arranged in the door body of the equipment, the wind inlet channel
For the gas of the device external to be delivered in the chamber of the equipment, the wind output channel is used for the chamber of the equipment
Indoor gas is expelled to the device external.
14. the air intake/outtake system of equipment according to claim 13, which is characterized in that be provided in the door body chamber into
Air port is additionally provided with chamber exhaust outlet for inputting extraneous gas in the chamber of the equipment in the door body, for that will set
The indoor gas discharge of standby chamber, vertically, the chamber air inlet is lower than the chamber exhaust outlet.
15. the air intake/outtake system of equipment according to claim 14, which is characterized in that the wind inlet channel and the chamber
Air inlet is connected, and the first air inlet is additionally provided on the wind inlet channel；And/or
The wind output channel is connected with the chamber exhaust outlet, and the second air outlet is additionally provided on the wind output channel；
First air inlet and second air outlet are positioned close to the position of device bottom.
16. the air intake/outtake system of equipment according to claim 13, which is characterized in that the wind inlet channel and the air draft
Air duct is horizontally set side by side.
17. a kind of dish-washing machine, which is characterized in that be provided on the dish-washing machine described in one of claim 1 to 16 into air draft
System.
18. a kind of dish-washing machine, including liner and door body, the liner has open, a formation processing tableware in the liner
Chamber, the door body can open or close the opening, which is characterized in that be provided in the door body claim 13 to
Air intake/outtake system described in one of 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889727.5U CN208740908U (en) | 2017-12-29 | 2017-12-29 | The air intake/outtake system and dish-washing machine of equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175360A (en) * | 2017-12-29 | 2018-06-19 | 珠海格力电器股份有限公司 | The air intake/outtake system and dish-washing machine of equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175360A (en) * | 2017-12-29 | 2018-06-19 | 珠海格力电器股份有限公司 | The air intake/outtake system and dish-washing machine of equipment |
| CN108175360B (en) * | 2017-12-29 | 2023-10-24 | 珠海格力电器股份有限公司 | Air intake and exhaust system of equipment and dish washer |
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