CN207795682U - A kind of air pump with multi-channel structure - Google Patents
A kind of air pump with multi-channel structure Download PDFInfo
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- CN207795682U CN207795682U CN201721523732.4U CN201721523732U CN207795682U CN 207795682 U CN207795682 U CN 207795682U CN 201721523732 U CN201721523732 U CN 201721523732U CN 207795682 U CN207795682 U CN 207795682U
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- air pump
- rotating disk
- chamber
- ontology
- venthole
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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
- 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
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Massaging Devices (AREA)
Abstract
The utility model is related to a kind of air pumps with multi-channel structure comprising in intrinsic air pump group and channel switching mechanism, the control mechanism connects and controls air pump group and channel switching mechanism for ontology, control mechanism and setting；A chamber is formed in the ontology, ontology is equipped with the first blow vent and more than two second blow vents；First blow vent is by air pump group and ontology chamber, and ontology chamber is selectively connected to one or more second blow vent by channel switching mechanism.The utility model has multiple air cavitys that the air pump of multi-channel structure is separately connected aerated product by more than two second blow vents, then pass through a chamber of channel switching mechanism selection aerated product or more than two chambers and ontology chamber, and the multiple inflatable chambers for realizing to aerated product by controlling the working condition of air pump group separately or concurrently inflates, deflate, the inflation/deflation for facilitating multi-chamber aerated product operates.
Description
Technical field
The utility model is related to a kind of air pumps, and in particular to a kind of air pump with multi-channel structure.
Background technology
It is used when aerated product is because with inflation, and facilitates the function of collection or carrying after deflating, be widely used in each
Kind household items.Especially air mattress the advantages that due to small easy to carry and collection, is very suitable for camping and at home
As spare mattress for guest's short-period used.Air mattress is equipped with inflatable inflatable chamber, generally has to the inflation method of air mattress
Two kinds:The first is inflated to the inflatable chamber of air mattress using Conventional pneumatic equipment such as hand air pump, hand electric air pump,
And to air mattress tonifying Qi after the decaying of air mattress air pressure inside;Second is the internal pump used mounted on air mattress side wall,
Air mattress is inflated or is vented.
For the first inflation method, the fairly simple convenience of second of inflation method, so, most air mattress and
Other aerated products are all made of second of inflation method to realize.And air mattress can generally be equipped with multiple inflatable chambers at present, and will
Multiple inflatable chambers are set as different air pressures, to improve the comfort of air mattress.This also means that one with multiple
The air mattress of inflatable chamber needs to be equipped with multiple air pumps, and this adds increased the production cost of air mattress and its maintenance costs.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of air pumps with multi-channel structure, using this
Air pump can separately or concurrently be inflated to multiple inflatable chambers of aerated product, deflate, and the inflation/deflation operation of aerated product is facilitated,
Reduce the production cost and maintenance cost of aerated product.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of air pump with multi-channel structure comprising ontology, control mechanism and setting are in intrinsic air pump group
With channel switching mechanism, the control mechanism connects and controls air pump group and channel switching mechanism；It is formed with one in the ontology
Chamber, ontology are equipped with the first blow vent and more than two second blow vents；First blow vent passes through air pump group and ontology
Chamber, and ontology chamber is selectively connected to one or more second blow vent by channel switching mechanism.
The channel switching mechanism includes communtation motor, the first rotating disk and is selectively rotated with the first rotating disk
The rotation axis of second rotating disk, the communtation motor is threaded through in the first rotating disk, and is fixedly connected with the first rotating disk；It is described
Second rotating disk is equipped with the second venthole for being selectively connected to one or more the second blow vent, and described first
Rotating disk is equipped with the first venthole for being selectively connected to or disconnecting with the second venthole, first venthole and ontology chamber
Connection.
First rotating disk lower end is equipped with the convex block of second rotating disk of cooperation, and second rotating disk is equipped with accommodating
Convex block and the arc groove slided for convex block.
The channel switching mechanism further includes coordinating to determine that the first venthole is in the second venthole with the first rotating disk
First signaling switch of full alignment coordinates determining first venthole to be in local right with the second venthole with the first rotating disk
The second signal of quasi- state switchs and coordinates with the second rotating disk the third signal for the initial position for determining channel switching mechanism
Switch, the first signaling switch, second signal switch and third signaling switch are equipped with contact.
First rotating disk periphery, which is equipped with, selectively touches with what the contact of the first signaling switch or second signal switched
The salient point of point contact.
Second rotating disk is equipped with an annular groove, and the contact of third signaling switch is arranged in annular groove, should
Annular groove can be with the anchor point of the contact of third signaling switch equipped with one.
The communtation motor is arranged on upper lid, and the side wall of upper cover connection body cavity room.
The communtation motor is connected with a circuit board, the circuit board connection control mechanism.
The ontology chamber is equipped with an opening, a panel is covered at the chamber opening, it is logical that the panel is equipped with first
Gas port and control mechanism.
The control mechanism includes the control switch being arranged on panel and is set to panel lower end and connects control switch
Control circuit board.
The air pump group includes the pump housing, pump cover, air pump motor and impeller, and the pump housing and pump cover cooperatively form a driving
Chamber, the driving chamber is interior to be equipped with impeller, which connects air pump motor, and the driving chamber is connected to the first blow vent and body cavity
Room.
The air pump group further includes the solenoid valve of ventilation core group and control ventilation core group, and the switching chamber passes through core group of taking a breath
With the first blow vent and ontology chamber.
The pump cover is equipped with the third venthole and the 4th venthole that are connected to driving chamber, the ventilation core group include with
First ventilation pipe of the first blow vent connection, the second ventilation pipe for being connected to third venthole and with the 4th venthole company
Logical third ventilation pipe；First ventilation pipe is communicated by the first stomata with the second ventilation pipe, the second ventilation pipe
Pass through the second stomata and ontology chamber；First ventilation pipe is communicated by third stomata with third ventilation pipe, the
Three ventilation pipes pass through the 4th stomata and ontology chamber;It is equipped in first ventilation pipe and selectively covers the first gas
The first baffle of hole or third stomata is equipped with the second baffle for selectively covering the second stomata on the outside of the second ventilation pipe,
The third baffle for selectively covering the 4th stomata, first baffle, second baffle and third baffle are equipped on the outside of third pipeline
It is linked together by connecting shaft, the connection axis connection solenoid valve.
There is the utility model the air pump of multi-channel structure to be separately connected inflation production by more than two second blow vents
Then multiple air cavitys of product pass through a chamber of channel switching mechanism selection aerated product or more than two chambers and ontology
Chamber, and realize that multiple inflatable chambers to aerated product separately or concurrently fill by controlling the working condition of air pump group
Gas, deflation facilitate the inflation/deflation operation of the aerated product with multiple inflatable chambers, reduce the production cost and dimension of aerated product
Protect cost.
Description of the drawings
Fig. 1 is one decomposition texture schematic diagram of the utility model embodiment；
Fig. 2 is one combining structure schematic diagram one of the utility model embodiment；
Fig. 3 is one combining structure schematic diagram two of the utility model embodiment；
Fig. 4 is one sectional view one of the utility model embodiment；
Fig. 5 is one sectional view two of the utility model embodiment；
Fig. 6 is one channel switching device switching state figure one of the utility model embodiment；
Fig. 7 is one channel switching device switching state figure two of the utility model embodiment；
Fig. 8 is one channel switching device switching state figure three of the utility model embodiment；
Fig. 9 is two decomposition texture schematic diagram of the utility model embodiment；
Figure 10 is two combining structure schematic diagram one of the utility model embodiment；
Figure 11 is two combining structure schematic diagram two of the utility model embodiment；
Figure 12 is two sectional view one of the utility model embodiment；
Figure 13 is two sectional view two of the utility model embodiment；
Figure 14 is two channel switching device switching state figure one of the utility model embodiment；
Figure 15 is two channel switching device switching state figure two of the utility model embodiment；
Figure 16 is two channel switching device switching state figure three of the utility model embodiment；
Figure 17 is the structural schematic diagram under the utility model inflated condition；
Figure 18 is the structural schematic diagram under the utility model deflation status.
Specific implementation mode
For the technology contents of detailed the utility model, structure feature, institute's reached purpose and effect, embodiment will be enumerated below
And Figure of description is coordinated to be described in detail.
The utility model discloses a kind of air pump with multi-channel structure comprising ontology 1 and setting are in ontology 1
Air pump group 2 and channel switching mechanism 3, wherein be formed with a chamber 12 in ontology 1, ontology 1 is equipped with 13 He of the first blow vent
More than two second blow vents 14；First blow vent 13 is connected to by air pump group 2 with ontology chamber 12, and ontology chamber 12 passes through
Channel switching mechanism 3 is selectively connected to the second blow vent 14 of one or more.
The air pump with multi-channel structure is separately connected the more of aerated product by more than two second blow vents 14
Then a air cavity passes through a chamber of the selection aerated product of channel switching mechanism 3 or more than two chambers and ontology chamber
12 connections, then one or more inflatable chamber progress by controlling the working condition of air pump group 2 to realize to aerated product
It is inflated for deflated.
Fig. 1 to it is shown in Fig. 8 be a kind of air pump with triple channel structure comprising ontology 1, air pump group 2 and channel are cut
Converting mechanism 3.
Wherein, one is formed in ontology 1, and there is the chamber 12 of opening, 12 opening of chamber to be covered with a panel 11.Face
Plate 11 is equipped with the first blow vent 13 and controls the control mechanism of air pump group 2 and channel switching mechanism 3.The control mechanism includes
What is be arranged on panel 11 controls switch 15 and set on 11 lower end of panel and the control circuit board 16 of connection control switch 15.This
1 lower end of body is set there are three the second blow vent 14, which is connected to by channel switching mechanism 3 with ontology chamber 12.
Above-mentioned channel switching mechanism 3 is arranged in ontology chamber 12 comprising communtation motor 31 connects communtation motor 31
First rotating disk 33 and the second rotating disk 34.
Communtation motor 31 is arranged in upper cover 32, and upper cover 32 is connected on the side wall of ontology chamber 12, to which fixation is changed
To position of the motor 31 in ontology chamber 12.Communtation motor 31 is connected with a circuit board 311, the circuit board 311 connection control
Mechanism can control the forward and reverse of communtation motor 31 by control mechanism.The rotation axis 313 of the communtation motor 31 is threaded through
It in first rotating disk 33, and is fixedly connected with the first rotating disk 33 so that communtation motor 31 can drive the by rotation axis 313
One rotating disk 33 rotates forward or reversion.
First rotating disk 33 is equipped with the first venthole 331, and 33 lower end of the first rotating disk is equipped with second rotating disk of cooperation
34 convex block 332.Second rotating disk 34 is equipped with the second venthole 341, and first is equipped in second rotating disk 34 for convex block
The arc groove 343 of 332 slidings, when convex block 332 slides into 343 edge of arc groove and the second rotating disk 34 contacts, the first rotation
Disk 33 can drive the second rotating disk 34 to rotate.
Communtation motor 31 can only drive the first rotating disk 33 to rotate, when communtation motor 31 drives the rotation of the first rotating disk 33
In the process, the convex block 332 of the first rotating disk 33 is slided in the arc groove 343 of the second rotating disk 34, when second rotation of the contact of convex block 332
When turntable 34, the second rotating disk 34 is rotated together with the first rotating disk 33.When the second rotating disk 34 the second venthole 341 with
When the second specified blow vent 14 is connected to, communtation motor 31 stops rotating forward, and starts reversion.The reversion of communtation motor 31 drives first
Rotating disk 33 rotates, when the first venthole 331 of the first rotating disk 33 and the second venthole 341 and the second specified blow vent
When 14 connection, communtation motor 31 is stopped.In this state, air pump group 2 can be controlled by control mechanism to work, it is real
Now aerated product is inflated for deflated.
Channel switching mechanism 3 further includes three signaling switches 35, and each signaling switch 35 is equipped with contact 354.Three letters
Number switch 35 is the first signaling switch 351, second signal switch 352 and third signaling switch 353, wherein the first signaling switch
351 and second signal switch 352 be used cooperatively with the first rotating disk 33, third signaling switch 353 coordinate the second rotating disk 34 make
With.
First rotating disk, 33 periphery is equipped with salient point 333, during the first rotating disk 33 rotates, outside the first rotating disk 33
The salient point 333 in week can coordinate with the contact of signaling switch 351,352.When the salient point 333 of the first rotating disk 33 touches the first letter
When the contact 354 of number switch 351, the first venthole 331 and the second venthole 341 are full alignments, can be filled at this time
Gas or deflation.When the salient point 333 in the first rotating disk 33 touches second signal switch 352, the first venthole 331 and
The case where two ventholes 332 are in local alignment state, this state is applicable to a small amount of gas of discharge aerated product.
Second rotating disk 34 is equipped with an annular groove 342, which is equipped with an anchor point 344, and the letter
The contact 354 of number switch 353 is arranged in annular groove 342, when the second rotating disk 34 rotates, the third signaling switch 353
The sliding in the annular groove 342 of contact 354.When the contact of third signaling switch 353 354 touches in annular groove 342
When anchor point 344, communtation motor stops operating, and indicates that the first rotating disk 33 and the second rotating disk 34 are returned to initial position.
Channel switching mechanism 3 further includes signal lamp 36, is arranged at the second blow vent 14, when a certain second blow vent 14
When being connected with the first venthole 331 and the second venthole 341, the signal lamp on second blow vent 14 will light.
When the air pump with triple channel structure in the embodiment is applied in aerated product, which can only be selective
Ground is inflated or deflates to an air cavity in multiple air cavitys of aerated product.That is, when inflated for deflated, second
Second venthole 341 of rotating disk 34 is connected to one in three the second blow vents 14.
Shown in referring to Figure 17 and Figure 18, above-mentioned air pump group 2 can be the air pump with aerification function, can also be to have to fill
The air pump of airway dysfunction and deflation function, using the air pump with aerification function and deflation function in the present embodiment
Air pump group 2 is arranged in ontology chamber 12 comprising the pump housing 21, pump cover 22, air pump motor 23, impeller 24, ventilation
Core group 25 and solenoid valve 26.The pump housing 21 and pump cover 22 cooperatively form a driving chamber, and impeller 24, the impeller 24 are equipped in the driving chamber
Lower end connects air pump motor 23.The solenoid valve 26 of ventilation core group 25 and control ventilation core group 25, the electricity are equipped on pump cover 23
Magnet valve 26 is connect with control mechanism.
Above-mentioned pump cover 22 is connected on ontology 1, to position of the fixed entire air pump group 2 in ontology chamber 12.Pump cover
22 are equipped with the third venthole 221 and the 4th venthole 222 being connected to driving chamber, and ventilation core group 25 is connected to third ventilation
At hole 221 and the 4th venthole 222.
Above-mentioned ventilation core group 25 includes the first ventilation pipe 251 being connected to the first blow vent 13 and third venthole 221
Second ventilation pipe 252 of connection and the third ventilation pipe 253 being connected to the 4th venthole 222；First ventilation pipe 251
It is communicated with the second ventilation pipe 252 by the first stomata 2511, and the second ventilation pipe 252 passes through the second stomata 2521 and ontology
Chamber 12 is connected to；First ventilation pipe 251 is connected to by third stomata 2512 with third ventilation pipe 253, and third snorkel
Road 253 is connected to by the 4th stomata 2531 with ontology chamber 12.The first stomata can be covered by being equipped in the first ventilation pipe 251
2511 or third stomata 2512 first baffle 254, the second stomata 2521 can be covered by being equipped in the outside of the second ventilation pipe 252
Second baffle 255 is equipped with the third baffle 256 that can cover the 4th stomata 2531, first baffle in 253 outside of third ventilation pipe
254, second baffle 255 and third baffle 256 are linked together by connecting shaft 257, which connects solenoid valve 26,
To realize control of the solenoid valve 26 to first baffle 254, second baffle 255, third baffle 256.
Under inflated condition, first baffle 254 covers third stomata 2512, and second baffle 255 covers the second stomata 2521, the
Three baffles 256 are detached from the 4th stomata 2531.That is, extraneous gas enters the first ventilation pipe by the first venthole 13 at this time
251, then enter driving chamber through the second ventilation pipe 252, then third ventilation pipe 253 is entered by driving chamber, then by third
4th stomata 2531 of ventilation pipe 253 enters in ontology chamber 12, finally by channel switching device 3 and the specified second ventilation
It is inflated in one inflatable chamber of 14 entrance aerated products of mouth.
Under deflation status, first baffle 254 covers the first stomata 2512, and second baffle 255 is detached from the second stomata 2521, the
Two ventilation pipes 252 are connected to ontology chamber 12, and third baffle 256 covers the 4th stomata 2531.It is, at this point, inflation production
Gas in one inflatable chamber of product is entered by the second specified venthole 14 and channel switching device 3 in ontology chamber 12,
Then entered in the second ventilation pipe 252 by the second stomata 2521 of the second ventilation pipe 252, it is logical to enter third via driving chamber
In feed channel 253, and the first ventilation pipe 251 is entered by the third blow vent 2512 of third ventilation pipe 253, finally by the
One ventilation pipe 251 and the discharge of the first blow vent 13, realize the deflation operations of inflatable chamber.
It is a kind of air pump with seven channel designs shown in Fig. 9 to Figure 16 comprising ontology 1, air pump group 2 and channel are cut
Converting mechanism 3.
Wherein, one is formed in ontology 1, and there is the chamber 12 of opening, 12 opening of chamber to be covered with a panel 11.Face
Plate 11 is equipped with the first blow vent 13 and controls the control mechanism of air pump group 2 and channel switching mechanism 3.The control mechanism includes
What is be arranged on panel 11 controls switch 15 and set on 11 lower end of panel and the control circuit board 16 of connection control switch 15.With
Unlike air pump with triple channel structure, which is equipped with seven the second blow vents 14, and second blow vent 14 is logical
It crosses channel switching mechanism 3 to be connected to ontology chamber 12, which can be by producing applied to the inflation with seven independent airs
In product.
Above-mentioned channel switching mechanism 3 is arranged in body cavity room comprising communtation motor 31, connection communtation motor 31 the
One rotating disk 33 and the second rotating disk 34.
Communtation motor 31 is arranged in upper cover 32, and upper cover 32 is connected on the side wall of ontology chamber, to fixed commutation
Position of the motor 31 in ontology chamber 12.Communtation motor 31 is connected with a circuit board 311, which connects control machine
Structure can control the forward and reverse of communtation motor 31 by control mechanism.The rotation axis 313 of the communtation motor 31 is threaded through
It in one rotating disk 33, and is fixedly connected with the first rotating disk 33 so that communtation motor 31 can drive first by rotation axis 313
Rotating disk 33 rotates forward or reversion.
First rotating disk 33 is equipped with the first venthole 331, and 33 lower end of the first rotating disk is equipped with second rotating disk of cooperation
34 convex block 332.Second rotating disk 34 is equipped with the second venthole 341, and first is equipped in second rotating disk 341 for convex block
The arc groove 343 of 332 slidings, when the convex block 332 and the second rotating disk 34 contact, the first rotating disk 33 can drive the second rotation
Disk 34 rotates.
It, should be with 34 turns of the second rotating disk of the air pump of seven channel designs unlike the air pump with triple channel structure
When dynamic, the second venthole 341 in the second rotating disk 34 can be connected to more than one second blow vent 14.
Air pump group in the embodiment is communicated with its pump group structure of above-described embodiment, and details are not described herein.
There is the air pump of seven channel designs to apply when on aerated product this, seven the second blow vents 14 of ontology 1 divide
Not Lian Jie aerated product each independent inflatable chamber.
When inflating simultaneously to wherein three inflatable chambers of aerated product, need to refer to connection by channel switching mechanism 3
It opens in the channel of three fixed air cavitys.Control mechanism starts communtation motor 31, which can only drive the first rotating disk
33 rotations, during communtation motor 31 drives the rotation of the first rotating disk 33, the convex block 332 of the first rotating disk 33 is in the second rotation
Sliding in the arc groove 343 of turntable 34, when convex block 332 contacts the second rotating disk 34, the second rotating disk 34 is with the first rotation
Disk 33 rotates together.When the second venthole 341 of the second rotating disk 34 is connected to three specified second channels 14, horse of commutating
Stop rotating forward up to 31, and starts reversion.The reversion of communtation motor 31 drives the rotation of the first rotating disk 33, when the of the first rotating disk 33
When one venthole 331 is connected to the second venthole 341 and the second specified blow vent 14, communtation motor 31 is stopped.
Under the state, air pump group 2 is controlled by control mechanism and is inflated work, extraneous gas enters first by the first venthole 13 and leads to
Then feed channel 251 enters driving chamber through the second ventilation pipe 252, then enters third ventilation pipe 253 by driving chamber, then
Entered in ontology chamber 12 by the 4th stomata 2531 of third ventilation pipe 253, finally by channel switching device 3 and specified the
Two blow vents 14, which enter in three specified inflatable chambers, to be inflated.
When wherein three inflatable chambers to aerated product are deflated simultaneously, also needing will even by channel switching mechanism 3
It opens in the channel for connecing three specified air cavitys.Control mechanism starts communtation motor 31, which can only drive the first rotation
Turntable 33 rotates, and during communtation motor 31 drives the rotation of the first rotating disk 33, the convex block 332 of the first rotating disk 33 is the
Sliding in the arc groove 343 of two rotating disks 34, when convex block 332 contacts the second rotating disk 34, the second rotating disk 34 is with first
Rotating disk 33 rotates together.When the second venthole 341 of the second rotating disk 34 is connected to three specified the second blow vents 14,
Communtation motor 31 stops rotating forward, and starts reversion.The reversion of communtation motor 31 drives the rotation of the first rotating disk 33, when the first rotating disk
When 33 the first venthole 331 is connected to the second venthole 341 and the second specified blow vent 14, communtation motor 31 stops work
Make.In this state, air pump group 2 is controlled by control mechanism and carries out deflation operations, the gas in three inflatable chambers of aerated product
Body is entered by the second specified blow vent 14 and channel switching device 3 in ontology chamber 12, then by the second ventilation pipe 252
The second stomata 2521 enter in the second ventilation pipe 252, enter in third ventilation pipe 253 via driving chamber, and pass through the
The third blow vent 2512 of three ventilation pipes 253 enters the first ventilation pipe 251, finally by the first ventilation pipe 251 and first
Blow vent 13 is discharged, and realizes the deflation operations of inflatable chamber.
The above is only the utility model embodiment, not makees any limit to the technical scope of the utility model
System, thus any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations with repair
Decorations, are still within the scope of the technical solutions of the present invention.
Claims (13)
1. a kind of air pump with multi-channel structure, it is characterised in that：Including ontology, control mechanism and it is arranged intrinsic
Air pump group and channel switching mechanism, the control mechanism connect and control air pump group and channel switching mechanism；Shape in the ontology
Cheng Youyi chambers, ontology are equipped with the first blow vent and more than two second blow vents；First blow vent passes through air pump group
With ontology chamber, and ontology chamber by channel switching mechanism selectively with one or more the second blow vent connect
It is logical.
2. a kind of air pump with multi-channel structure according to claim 1, it is characterised in that：The channel switching mechanism
Including communtation motor, the first rotating disk and the second rotating disk selectively rotated with the first rotating disk, the communtation motor
Rotation axis be threaded through in the first rotating disk, and be fixedly connected with the first rotating disk；Second rotating disk is equipped with selectivity
The second venthole that ground is connected to one or more the second blow vent, first rotating disk be equipped with selectively with
The first venthole that second venthole is connected to or disconnects, first venthole and ontology chamber.
3. a kind of air pump with multi-channel structure according to claim 2, it is characterised in that：Under first rotating disk
End is equipped with the convex block of second rotating disk of cooperation, and second rotating disk is equipped with accommodating convex block and for the arc of convex block sliding
Slot.
4. a kind of air pump with multi-channel structure according to claim 2, it is characterised in that：The channel switching mechanism
Further include coordinate with the first rotating disk determine the first venthole and the second venthole be in full alignment the first signaling switch,
Coordinate with the first rotating disk determine the first venthole and the second venthole be in local alignment state second signal switch and
Coordinate the third signaling switch for the initial position for determining channel switching mechanism, the first signaling switch, the second letter with the second rotating disk
Number switch and third signaling switch be equipped with contact.
5. a kind of air pump with multi-channel structure according to claim 4, it is characterised in that：Outside first rotating disk
It is equipped with the salient point of the contact selectively switched with the contact of the first signaling switch or second signal week.
6. a kind of air pump with multi-channel structure according to claim 4, it is characterised in that：In second rotating disk
Equipped with an annular groove, the contact of third signaling switch is arranged in annular groove, which can be with third equipped with one
The anchor point of the contact of signaling switch.
7. a kind of air pump with multi-channel structure according to claim 2, it is characterised in that：The communtation motor setting
On upper lid, and the side wall of upper cover connection body cavity room.
8. a kind of air pump with multi-channel structure according to claim 2, it is characterised in that：The communtation motor connection
There is a circuit board, the circuit board connection control mechanism.
9. a kind of air pump with multi-channel structure according to claim 1, it is characterised in that：The ontology chamber is equipped with
One is open, and a panel is covered at the chamber opening, and the panel is equipped with the first blow vent and control mechanism.
10. a kind of air pump with multi-channel structure according to claim 9, it is characterised in that：The control mechanism packet
Include the control switch being arranged on panel and set on panel lower end and the control circuit board of connection control switch.
11. a kind of air pump with multi-channel structure according to claim 1, it is characterised in that：The air pump group includes
The pump housing, pump cover, air pump motor and impeller, the pump housing and pump cover cooperatively form a driving chamber, and impeller is equipped in the driving chamber, should
Impeller lower end connects air pump motor, and the driving chamber is connected to the first blow vent and ontology chamber.
12. a kind of air pump with multi-channel structure according to claim 11, it is characterised in that：The air pump group is also wrapped
The solenoid valve of ventilation core group and control ventilation core group is included, the driving chamber passes through core group and the first blow vent and the ontology chamber of taking a breath
Connection.
13. a kind of air pump with multi-channel structure according to claim 12, it is characterised in that：The pump cover is equipped with
The third venthole and the 4th venthole being connected to driving chamber, the ventilation core group include that first be connected to the first blow vent is led to
Feed channel, the second ventilation pipe being connected to third venthole and the third ventilation pipe being connected to the 4th venthole；It is described
First ventilation pipe is communicated by the first stomata with the second ventilation pipe, and the second ventilation pipe passes through the second stomata and ontology chamber
Connection；First ventilation pipe is communicated by third stomata with third ventilation pipe, and third ventilation pipe passes through the 4th stomata
With ontology chamber;The first gear for selectively covering the first stomata or third stomata is equipped in first ventilation pipe
Plate is equipped with the second baffle for selectively covering the second stomata on the outside of the second ventilation pipe, and choosing is equipped on the outside of third pipeline
The third baffle of the 4th stomata is covered to selecting property, first baffle, second baffle and third baffle are linked together by connecting shaft,
The connection axis connection solenoid valve.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2018/059009 WO2019097453A1 (en) | 2017-11-15 | 2018-11-15 | Multichannel air pump |
| US16/764,583 US11668310B2 (en) | 2017-11-15 | 2018-11-15 | Multichannel air pump |
| EP18878259.3A EP3710709A1 (en) | 2017-11-15 | 2018-11-15 | Multichannel air pump |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017214134960 | 2017-10-30 | ||
| CN201721413496 | 2017-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207795682U true CN207795682U (en) | 2018-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721523732.4U Active CN207795682U (en) | 2017-10-30 | 2017-11-15 | A kind of air pump with multi-channel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207795682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795517A (en) * | 2017-10-30 | 2018-03-13 | 明达实业(厦门)有限公司 | A kind of air pump with multi-channel structure |
-
2017
- 2017-11-15 CN CN201721523732.4U patent/CN207795682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795517A (en) * | 2017-10-30 | 2018-03-13 | 明达实业(厦门)有限公司 | A kind of air pump with multi-channel structure |
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