CN107676275A - A kind of electric gas-filled air pump - Google Patents
A kind of electric gas-filled air pump Download PDFInfo
- Publication number
- CN107676275A CN107676275A CN201710806912.1A CN201710806912A CN107676275A CN 107676275 A CN107676275 A CN 107676275A CN 201710806912 A CN201710806912 A CN 201710806912A CN 107676275 A CN107676275 A CN 107676275A
- Authority
- CN
- China
- Prior art keywords
- outlet
- air
- air inlet
- inner chamber
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
-
- 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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/50—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow
- F04D29/503—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Massaging Devices (AREA)
Abstract
The present invention relates to air pump technical field, discloses a kind of electric gas-filled air pump, including shell, and shell is provided with two air inlet/outlets；Accommodating inner chamber is provided with shell, accommodating inner chamber is provided with two air inlet/outlets, is internally provided with the first electric device for exhausting；Air flue switching device is provided with close to accommodating inner chamber, also includes the second electric device that air flue switching device can be driven to move；Second housing air inlet/outlet is provided with the air-valve device of flexible clamping thereon so that under air pump non-power status, air-valve device closure air inlet/outlet；Or under the first electric device "on" position, air-valve device opens shell air inlet/outlet；Or under the effect of the second electric device, air-valve device is pushed up out to open shell air inlet/outlet.In the application, the inflated for deflated of aerated product need not be manual, and the inflated for deflated of aerated product can be achieved in the switching completed by the cooperation of each part to air flue.
Description
Technical field
The present invention relates to air pump technical field, more particularly to a kind of electric gas-filled air pump.
Background technology
Inflation air pump is used to be engaged with aerated product, realizes the inflation to aerated product.Some large-scale aerated products
On can be fixed with inflation air pump, inflation air pump is provided with air inlet, and in inflation, air inlet open, inflation air pump can be to filling
The inner chamber of gas product is filled with gas, after the completion of inflation, air inlet closing, prevents the gas leak in aerated product.
In the prior art, the inflation air pump of function above is realized, is rotary knob type inflating air pump.That is, lead in inflation air pump
Rotary switch is crossed by air inlet open, so as to being filled with for gas, after inflation terminates, rotary switch prevents to close air inlet
Gas leaks.
The content of the invention
In view of this, it is an object of the invention to overcome the deficiencies of the prior art and provide a kind of air flue that can automatically switch
Electric gas-filled air pump.
In order to solve the above-mentioned technical problem, the present invention is realized using following scheme：
A kind of electric gas-filled air pump, for the inflation of aerated product, including shell, the shell enters outlet provided with the first shell
Mouth and second housing air inlet/outlet；
Accommodating inner chamber is provided with the shell, the accommodating inner chamber is provided with the first accommodating inner chamber air inlet/outlet and the second accommodating inner chamber
Air inlet/outlet, it is internally provided with the first electric device for exhausting；
Be provided with air flue switching device close to accommodating inner chamber, the air flue switching device includes the first air flue and switches air inlet/outlet and the
Two air flues switch air inlet/outlet, and the gas of the first air flue switching air inlet/outlet and the second air flue switching air inlet/outlet is communicated with it
Road, first air flue switching air inlet/outlet house that inner chamber air inlet/outlet is relative to be connect with the first accommodating inner chamber air inlet/outlet or second
Touch connection；
Also include the second electric device that air flue switching device can be driven to move, air flue switching device is in the second electric device
Under effect so that the first air flue switches air inlet/outlet and the first accommodating inner chamber air inlet/outlet or the second accommodating inner chamber air inlet/outlet phase
Contact is connected；
Elastic card is connected to air-valve device on the second housing air inlet/outlet, is engaged with air-valve device and is provided with and air valve can be driven to fill
Action is put to open the top opening mechanism of second housing air inlet/outlet；So that under air pump non-power status, the first air flue is switched into
Gas outlet is relative with the first accommodating inner chamber air inlet/outlet to contact connection, air-valve device closing second housing air inlet/outlet；Or
When one electric device acts, the first air flue switches air inlet/outlet and contacts connection, air valve relatively with the first accommodating inner chamber air inlet/outlet
Device opens second housing air inlet/outlet, and the first electric device acts according to the preset inflation stopping of aerated product；Or
When first electric device, the second electric device and top opening mechanism act, the first air flue switching air inlet/outlet and the second accommodating inner chamber
Air inlet/outlet is relative to contact connection, and air-valve device is pushed up out to open second housing air inlet/outlet, the first electric device, the second electricity
Dynamic device and top opening mechanism act according to the default blow off pressure stopping of aerated product.
The air pump of the application is used to be inflated aerated product, and the inner chamber of second housing air inlet/outlet and aerated product connects
Logical, the first shell air inlet/outlet is in communication with the outside, and gas is entered in air pump from the first shell air inlet/outlet, then by outside second
Shell air inlet/outlet is entered in aerated product.
When the first electric device acts, the first electric device realizes that exhausting works, and gas is from the first shell air inlet/outlet
Enter in air pump.Because accommodating inner chamber is provided with the first accommodating inner chamber air inlet/outlet and the second accommodating inner chamber air inlet/outlet, and gas
Road switching device is relative with one of them accommodating inner chamber air inlet/outlet to contact connection, thus be drawn into the gas in air pump can be from it
In an accommodating inner chamber air inlet/outlet enter in accommodating inner chamber, then from accommodating inner chamber by another accommodating inner chamber air inlet/outlet
Enter in air flue switching device, now the gas pressure intensity in air flue switching device is more than the gas pressure intensity in aerated product, because
This air-valve device is pushed up out, and gas passes through second housing air inlet/outlet and entered in aerated product.
After completing to inflate, air pump power-off, air-valve device resets, and closes second housing air inlet/outlet.First electric device
It is interpreted as according to the preset inflation stopping of aerated product action：The pressure of aerated product is detected by sensor, when filling
When the pressure of gas product reaches at or above setting value（When completing inflation）, by the feedback of circuit so as to controlling the first electronic dress
Put stopping action.
When the second electric device acts（This action can be regarded as the action under being changed into non-power status from "on" position,
Or it is changed into the action of "on" position from non-power status）, the first air flue switching air inlet/outlet switches to be entered with the second accommodating inner chamber
Gas outlet is relative to be contacted, and because air-valve device now is pushed up out, the pressure in aerated product is larger, the first electronic dress now
The exhausting wind direction put is constant.So as to which the gas in aerated product enters to air flue by second housing air inlet/outlet and switched
Device, then entered by air flue switching device in accommodating inner chamber, then discharged by accommodating inner chamber the first shell air inlet/outlet.First
Electric device, the second electric device and top opening mechanism are interpreted as according to the default blow off pressure stopping of aerated product action：It is logical
The pressure of sensor detection aerated product is crossed, when the pressure of aerated product is less than setting value（When completing to deflate）, pass through electricity
The feedback on road so as to control the first electric device, the second electric device and top opening mechanism stopping action.
By the cooperation of above-mentioned each part, air flue, which is realized, to automatically switch, it is not necessary to operated by human hand, it is convenient and swift.
Further, the air-valve device includes valve block frame and closes second housing disengaging on valve block frame
The valve block of gas port；The valve block frame is embedded in shell by second housing air inlet/outlet, and its position being embedded in shell is provided with
Resetting means, the reset for air-valve device.The resetting means includes being located at the limiting section of valve block frame end and is sheathed on valve
Spring on horse, and spring is connected between limiting section and second housing air inlet/outlet, air-valve device is realized with this
Flexible clamping.When gas pressure intensity is more than the internal pressure of aerated product in air pump, spring-compressed, valve block frame band moving valve plate departs from
Second housing air inlet/outlet, realized with this and open second housing air inlet/outlet.When inflation finishes, in aerated product gas pressure intensity compared with
Greatly, recoil of spring, band moving valve plate sealing second housing air inlet/outlet.
When second electric device acts, the movement of air flue switching device is driven, and air-valve device now will realize that top is opened
It can smoothly be vented, if the top for increasing extra component controls air-valve device is opened, the complexity of air pump certainly will be increased.Therefore, by institute
State that the second air flue switching air inlet/outlet is relative with second housing air inlet/outlet, and the air flue switching device is provided with can push up valve opening horse
To open the supporting part of second housing air inlet/outlet, the supporting part is top opening mechanism.The supporting part is arranged on the first air flue
Between air inlet/outlet and the second air flue air inlet/outlet.Second electric device acts, when driving the movement of air flue switching device, while energy
Air-valve device top is opened, to be smoothly vented, avoids increasing extra Power Component.
The top of the valve block frame is provided with inner fovea part, and the opening of the inner fovea part, which is provided with, narrows mouth；The valve block is provided with can
It is connected in the Access Division of inner fovea part；When aging occurs in valve block, conveniently valve block can be changed.The second housing
Air inlet/outlet includes the first closure mouth and the second closure mouth, the T-shaped knot of valve block frame so that it can be connected in the second closure mouth
On, and when air-valve device closes second housing air inlet/outlet, valve block frame closure the second closure mouth, the closure of valve block closure first
Mouthful.Valve block is directly connected on valve block frame, and when inflation finishes, the air-valve device under opening is changed into closing shape
State, by being set as above, valve block frame plays plugging action first, and valve block takes second place, and such sealing effectiveness is more preferable.The first closure mouth
Obliquely so that during valve block closure the first closure mouth, elastic deformation is presented in valve block.Valve block elastic deformation, sealing effectiveness is more preferably.
Due to air flue switching device to be realized in the presence of the second electric device with the first accommodating inner chamber air inlet/outlet or
The connection of second accommodating inner chamber air inlet/outlet, in order to which the switching of air flue to be ensured is accurate, in the shell, provided with switching with air flue
The guiding mechanism that device is engaged so that air flue switching device linearly moves in the presence of the second electric device.Pass through guiding
The setting of mechanism so that the movement of air flue switching device is more steady.Specifically, the guiding mechanism is to be arranged in shell,
And around the end where the ring part of second housing air inlet/outlet, the second air flue switching air inlet/outlet of the air flue switching device
Portion is arranged into ring part.Ring part can guarantee that to be entered to by air flue switching device and fill in addition to playing a part of guiding
The gas of gas product is not leaked to inside air pump, or the gas for ensureing to enter to air flue switching device by aerated product does not leak to
Inside air pump.
The shell include casing base and with the detachable separately installed panel of casing base, the first shell air inlet/outlet
It is arranged on panel, the second housing air inlet/outlet is arranged on casing base.Detachable separating type designs, and is easy to in air pump
Portion's part is overhauled.Preferably, first electric device includes motor and the fan blade with motor connection；Second electricity
Dynamic device includes magnetic valve.
The air pump different from such scheme presented below：
A kind of electric gas-filled air pump, for the inflation of aerated product, including shell, the shell enters outlet provided with the first shell
Mouth and at least one second housing air inlet/outlet；
Accommodating inner chamber is provided with the shell, the accommodating inner chamber is provided with the first accommodating inner chamber air inlet/outlet and the second accommodating inner chamber
Air inlet/outlet, it is internally provided with the first electric device for exhausting；
Be provided with air flue switching device close to accommodating inner chamber, the air flue switching device includes the first air flue and switches air inlet/outlet and the
Two air flues switch air inlet/outlet, and the gas of the first air flue switching air inlet/outlet and the second air flue switching air inlet/outlet is communicated with it
Road, first air flue switching air inlet/outlet house that inner chamber air inlet/outlet is relative to be connect with the first accommodating inner chamber air inlet/outlet or second
Touch connection；
Also include the second electric device that air flue switching device can be driven to move, air flue switching device is in the second electric device
Under effect so that the first air flue switches air inlet/outlet and the first accommodating inner chamber air inlet/outlet or the second accommodating inner chamber air inlet/outlet phase
Contact is connected；
Elastic card is connected to air-valve device on the second housing air inlet/outlet, is provided with what is be engaged with air-valve device in the shell
Air-valve device can be driven to open the 3rd electric device of second housing air inlet/outlet；So that under air pump non-power status, first
Air flue switches that air inlet/outlet is relative with the first accommodating inner chamber air inlet/outlet to contact connection, whole air-valve devices close corresponding to second
Shell air inlet/outlet；Or when the first electric device and at least one 3rd electric device act, the first air flue is switched into outlet
Mouth is relative with the first accommodating inner chamber air inlet/outlet to contact connection, and second housing corresponding at least one air-valve device unlatching enters outlet
Mouthful, the first electric device and the 3rd electric device act according to the preset inflation stopping of aerated product；It is or electronic first
When device, the second electric device and at least one 3rd electric device act, the first air flue switching air inlet/outlet and second houses
Inner chamber air inlet/outlet is relative to contact connection, air-valve device unlatching second housing air inlet/outlet corresponding to the 3rd electric device, and first
Electric device, the second electric device and the 3rd electric device act according to the default blow off pressure stopping of aerated product.
Second housing air inlet/outlet connects with the inner chamber of aerated product（Provided with least one second housing air inlet/outlet, because
This can correspond to different aerated product cavitys when setting multiple second housing air inlet/outlets, that is, can be respectively to different
Cavity is inflated）, the first shell air inlet/outlet is in communication with the outside, and gas is entered in air pump from the first shell air inlet/outlet,
Entered again by second housing air inlet/outlet in aerated product.
Accommodating inner chamber is provided with the first accommodating inner chamber air inlet/outlet and the second accommodating inner chamber air inlet/outlet, and air pump is in non-energized
Under state, the first air flue switching air inlet/outlet of air flue switching device is relative with the first accommodating inner chamber air inlet/outlet to contact connection.
When energization air-breathing, the gas being drawn into air pump enters accommodating inner chamber from the first accommodating inner chamber air inlet/outlet, then is held by second
Put inner chamber air inlet/outlet to enter in air flue switching device, corresponding air-valve device is opened on the 3rd electric device action top so that gas
Body is entered in aerated product by second housing air inlet/outlet.
After completing to inflate, air pump power-off, air-valve device resets, and closes second housing air inlet/outlet.First electric device
It is interpreted as with the 3rd electric device according to the preset inflation stopping of aerated product action：Inflation production is detected by sensor
The pressure of product, when the pressure of aerated product reaches at or above setting value（When completing inflation）, by the feedback of circuit so as to
The first electric device and the 3rd electric device stopping is controlled to act.
When the second electric device acts（This action can be regarded as the action under being changed into non-power status from "on" position,
Or it is changed into the action of "on" position from non-power status）, the first air flue switching air inlet/outlet switches to be entered with the second accommodating inner chamber
Gas outlet is relative to be contacted, and because air-valve device now is pushed up out, the pressure in aerated product is larger, the first electronic dress now
The exhausting wind direction put is constant.So as to, the gas in aerated product enters to air flue switching device by second housing air inlet/outlet,
Entered in accommodating inner chamber by air flue switching device, then discharged by accommodating inner chamber the first shell air inlet/outlet again.First is electronic
Device, the second electric device and the 3rd electric device are interpreted as according to the default blow off pressure stopping of aerated product action：It is logical
The pressure of sensor detection aerated product is crossed, when the pressure of aerated product is less than setting value（When completing to deflate）, pass through electricity
The feedback on road so as to control the first electric device, the second electric device and the 3rd electric device stopping action.
The air-valve device includes valve block frame and the valve for closing second housing air inlet/outlet on valve block frame
Piece；The valve block frame is embedded in shell by second housing air inlet/outlet, and its position being embedded in shell is provided with resetting means,
Reset for air-valve device.Specifically, the resetting means includes being located at the limiting section of valve block frame end and is sheathed on valve
Spring on horse, and spring is connected between limiting section and second housing air inlet/outlet, air-valve device is realized with this
Flexible clamping.When inflation finishes, recoil of spring, band moving valve plate seals second housing air inlet/outlet.
3rd electric device is relative with valve block frame, and it can offset with the position for the valve block frame for being embedded in shell, uses
So that valve block frame top is opened to open second housing air inlet/outlet.
Due to air flue switching device to be realized in the presence of the second electric device with the first accommodating inner chamber air inlet/outlet or
The connection of second accommodating inner chamber air inlet/outlet, in order to which the switching of air flue to be ensured is accurate, in the shell, provided with switching with air flue
The guiding mechanism that device is engaged so that air flue switching device linearly moves in the presence of the second electric device.Pass through guiding
The setting of mechanism so that the movement of air flue switching device is more steady.Specifically, the guiding mechanism is to be arranged in shell
Ring part, the end where the second air flue switching air inlet/outlet of the air flue switching device are arranged into ring part.
The second air flue is provided with the shell, outlet is entered in the both ends of second air flue with ring part and second housing respectively
Mouth connection.The gas for ensureing to enter to aerated product by air flue switching device is not leaked to inside air pump, or ensures to be produced by inflation
The gas that product enter to air flue switching device is not leaked to inside air pump so that inflation, deflation effect are more preferable.
Preferably, the quantity of the second housing air inlet/outlet is two.
The shell include casing base and with the detachable separately installed panel of casing base, the first shell air inlet/outlet
It is arranged on panel, the second housing air inlet/outlet is arranged on casing base.Detachable separating type designs, and is easy to in air pump
Portion's part is overhauled.First electric device includes motor and the fan blade with motor connection；Second electric device
It is magnetic valve with the 3rd electric device.
Compared with prior art, the present invention has the advantages that：In the application, pass through the cooperation completion pair of each part
The switching of air flue so that the inflated for deflated of aerated product need not be manual；By to air-valve device and the 3rd electric device
Control, inflation to aerated product difference cavity volume can be achieved.
Brief description of the drawings
Fig. 1 is the air pump structure schematic diagram of embodiment 1（Inflated condition）；
Fig. 2 is the air flue switching device structural representation of embodiment 1；
Fig. 3 is the partial enlarged drawing in Fig. 1；
Fig. 4 is the air-pump inflating view of embodiment 1；
Fig. 5 is the air pump non-power status schematic diagram of embodiment 1；
Fig. 6 is the air pump deflation status schematic diagram of embodiment 1；
Fig. 7 is the air pump structure schematic diagram of embodiment 2；
Fig. 8 is partial enlarged drawing in Fig. 7；
Fig. 9 is the air pump air suction structure schematic diagram of embodiment 2（Single air-valve device is opened）；
Figure 10 is the air pump non-power status structural representation of embodiment 2；
Figure 11 is the air pump deflation structure schematic diagram of embodiment 2（Single air-valve device is opened）；
Figure 12 is the air pump air suction structure schematic diagram of embodiment 2（Two air-valve devices are opened）；
Figure 13 is the air pump deflation structure schematic diagram of embodiment 2（Two air-valve devices are opened）.
Embodiment
In order to allow those skilled in the art to more fully understand technical scheme, below in conjunction with the accompanying drawings to the present invention
It is further elaborated.
Embodiment 1
As shown in Fig. 1 ~ 6, a kind of electric gas-filled air pump, including shell, the shell include casing base 110 and with casing base 110
Detachable separately installed panel 120, the panel 120 are provided with the first shell air inlet/outlet 121, on the casing base 110
Provided with second housing air inlet/outlet 111；
It is provided with accommodating inner chamber 200 in the shell, the accommodating inner chamber 200 is provided with the first accommodating inner chamber air inlet/outlet 201 and the
Two accommodating inner chamber air inlet/outlets 202, are internally provided with the first electric device for exhausting, and first electric device includes electricity
Machine 210 and the fan blade 220 being connected with motor 210；
Air flue switching device 300 is provided with close to accommodating inner chamber 200, the air flue switching device 300 is switched into including the first air flue
Gas outlet 310 and second air flue switching air inlet/outlet 320, the first air flue switching air inlet/outlet and the second air flue are communicated with it
Switch the air flue 340 of air inlet/outlet, the accommodating inner chamber air inlet/outlet 201 of first air flue switching air inlet/outlet 310 and first or
Second relative contact of accommodating inner chamber air inlet/outlet 202 connects, and the second air flue switching air inlet/outlet 320 passes in and out with second housing
Gas port 111 is relative；
Also include the second electric device 400 that air flue switching device 300 can be driven to move（Second electric device 400 is
Magnetic valve）, air flue switching device 300 is in the presence of the second electric device 400 so that the first air flue switches air inlet/outlet 310
Inner chamber air inlet/outlet 202, which is housed, with the first accommodating inner chamber air inlet/outlet 201 or second contacts connection relatively；
Elastic card is connected to air-valve device 600 on the second housing air inlet/outlet 111, is engaged with air-valve device 600 provided with can
Air-valve device 600 is driven to act to open the top opening mechanism of second housing air inlet/outlet 111（Supporting part 330 is top opening mechanism）；
So that under air pump non-power status, the first air flue switches air inlet/outlet 310 and connect relatively with the first accommodating inner chamber air inlet/outlet 201
Connection is touched, air-valve device 600 closes second housing air inlet/outlet 111；Or under the first electric device "on" position, the first air flue
Switching air inlet/outlet 310 is relative with the first accommodating inner chamber air inlet/outlet 201 to contact connection, and air-valve device 600 opens second housing
Air inlet/outlet 111, the first electric device act according to the preset inflation stopping of aerated product；Or the first electric device,
When second electric device 400 and top opening mechanism act, the first air flue switching air inlet/outlet 310 and second houses inner chamber air inlet/outlet
202 relative contact connections, air-valve device 600 are opened by top to open second housing air inlet/outlet 111, the first electric device, second
Electric device and top opening mechanism act according to the default blow off pressure stopping of aerated product.
The air-valve device 600 includes valve block frame 610 and closes second housing disengaging on valve block frame 610
The valve block 620 of gas port 111；The valve block frame 610 is embedded in shell by second housing air inlet/outlet 111, and it is embedded in shell
Interior position is provided with resetting means, the reset for air-valve device.The resetting means is included located at the spacing of valve block frame end
Portion 640 and the spring 630 being sheathed on valve block frame so that spring 630 is connected in limiting section 630 and second housing air inlet/outlet
Between 111, the flexible clamping of air-valve device is realized with this.
The second air flue switching air inlet/outlet 320 is relative with second housing air inlet/outlet 111, the air flue switching device
300 provided with that can push up valve opening horse 610 to open the supporting part 330 of second housing air inlet/outlet 111, and the supporting part 330 is top
Opening mechanism.
The top of the valve block frame 610 is provided with inner fovea part 611, and the opening of the inner fovea part, which is provided with, narrows mouth；The valve block
620 are provided with the Access Division that can be connected in inner fovea part.
The second housing air inlet/outlet 111 includes the first closure mouth 113 and second and blocks mouth 112, the valve block frame 610
T-shaped structure so that it can be connected on the second closure mouth 112, and when air-valve device closes second housing air inlet/outlet, valve
The closure of horse 610 second closure mouth 112, the closure of valve block 620 first closure mouth 113.The first closure mouth 113 is oblique,
So that during the closure of valve block 620 first closure mouth, elastic deformation is presented in valve block.
In the shell, provided with the guiding mechanism being engaged with air flue switching device 300 so that it is in the second electric device
Linearly moved in the presence of 400.The guiding mechanism surrounds the ring of second housing air inlet/outlet 111 to be arranged in shell
Shape portion 800, the end where the second air flue switching air inlet/outlet of the air flue switching device are arranged into ring part.
Embodiment 2
As shown in FIG. 7 and 8, a kind of electric gas-filled air pump, including shell, the shell include casing base 110 and with casing base 110
Detachable separately installed panel 120, the panel 120 are provided with a first shell air inlet/outlet 121, the casing base
110 are provided with two second housing air inlet/outlets 111.
Accommodating inner chamber 200 is provided with the shell, the accommodating inner chamber 200 is provided with the first accommodating inner chamber air inlet/outlet 201
With the second accommodating inner chamber air inlet/outlet 202, the first electric device for exhausting, the first electric device bag are internally provided with
Include motor 210 and the fan blade 220 being connected with motor 210；
Air flue switching device 300 is provided with close to accommodating inner chamber 200, the air flue switching device 300 is switched into including the first air flue
Gas outlet 310 and second air flue switching air inlet/outlet 320, the first air flue switching air inlet/outlet 310 and second is communicated with it
Air flue switches the air flue 340 of air inlet/outlet 320, and the first air flue switching air inlet/outlet 310 and first houses inner chamber and enters outlet
The relative contact of 201 or second accommodating inner chamber air inlet/outlet 202 of mouth connects；
Also include the second electric device 400 that air flue switching device 300 can be driven to move, air flue switching device 300 is second
In the presence of electric device 400 so that the first air flue switching air inlet/outlet 310 and first houses inner chamber air inlet/outlet 201 or the
Two relative contact of accommodating inner chamber air inlet/outlet 202 connect；Second electric device 400 is magnetic valve；
Elastic card is connected to air-valve device 600 on the second housing air inlet/outlet 111, is provided with the shell and air-valve device
600 the 3rd electric devices 500 for driving air-valve device 600 to open second housing air inlet/outlet 111 being engaged；So that in gas
Under pump non-power status, the first air flue switches air inlet/outlet 310 and contacts connection relatively with the first accommodating inner chamber air inlet/outlet 201,
Whole air-valve devices 600 close corresponding second housing air inlet/outlet 111（Close down state）；Or in the first electric device and at least
During one the 3rd electric device 500 action, the first air flue switches air inlet/outlet 310 and the first accommodating phase of inner chamber air inlet/outlet 201
Contact is connected, at least one air-valve device 600 opens corresponding second housing air inlet/outlet（Suction condition）；Or in the first electricity
When dynamic device, the second electric device 400 and at least one 3rd electric device 500 act, the first air flue switching air inlet/outlet 310
It is relative with the second accommodating inner chamber air inlet/outlet 202 contact connection, the unlatching of air-valve device 500 corresponding to the 3rd electric device 500 the
Two shell air inlet/outlets 111（Deflation status）.
As shown in figure 9, the air-valve device 500 includes valve block frame 610 and closes the on valve block frame 610
The valve block 620 of two shell air inlet/outlets 111, the valve block 620 in a ring, are socketed on valve block frame 610；The valve block frame 610
Shell is embedded in by second housing air inlet/outlet 111, and its position being embedded in shell is provided with resetting means, is filled for air valve
The reset put.The resetting means includes the spring for being located at the limiting section 640 of valve block frame end and being sheathed on valve block frame 610
630, and spring 630 is connected between limiting section 640 and second housing air inlet/outlet 111, air-valve device is realized with this
Flexible clamping.
3rd electric device 500 is relative with valve block frame 610, and it can be with the position phase for the valve block frame for being embedded in shell
Support, valve block frame top is opened to open second housing air inlet/outlet.3rd electric device 500 is magnetic valve.
In the shell, provided with the guiding mechanism being engaged with air flue switching device 300 so that air flue switching device is
Linearly moved in the presence of two electric devices.The guiding mechanism is the ring part 800 being arranged in shell, the air flue switching
End where the second air flue switching air inlet/outlet of device is arranged into ring part.
Be provided with the second air flue 700 in the shell, the both ends of second air flue 700 respectively with ring part 800 and second
Shell air inlet/outlet 111 connects.
The wherein specific implementation of above-described embodiment only present invention, its description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these obvious alternative forms are equal
Belong to protection scope of the present invention.
Claims (10)
1. a kind of electric gas-filled air pump, the inflation for aerated product, it is characterised in that including shell, the shell is provided with
First shell air inlet/outlet and second housing air inlet/outlet；
Accommodating inner chamber is provided with the shell, the accommodating inner chamber is provided with the first accommodating inner chamber air inlet/outlet and the second accommodating inner chamber
Air inlet/outlet, it is internally provided with the first electric device for exhausting；
Be provided with air flue switching device close to accommodating inner chamber, the air flue switching device includes the first air flue and switches air inlet/outlet and the
Two air flues switch air inlet/outlet, and the gas of the first air flue switching air inlet/outlet and the second air flue switching air inlet/outlet is communicated with it
Road, first air flue switching air inlet/outlet house that inner chamber air inlet/outlet is relative to be connect with the first accommodating inner chamber air inlet/outlet or second
Touch connection；
Also include the second electric device that air flue switching device can be driven to move, air flue switching device is in the second electric device
Under effect so that the first air flue switches air inlet/outlet and the first accommodating inner chamber air inlet/outlet or the second accommodating inner chamber air inlet/outlet phase
Contact is connected；
Elastic card is connected to air-valve device on the second housing air inlet/outlet, is engaged with air-valve device and is provided with and air valve can be driven to fill
Action is put to open the top opening mechanism of second housing air inlet/outlet；So that under air pump non-power status, the first air flue is switched into
Gas outlet is relative with the first accommodating inner chamber air inlet/outlet to contact connection, air-valve device closing second housing air inlet/outlet；Or
When one electric device acts, the first air flue switches air inlet/outlet and contacts connection, air valve relatively with the first accommodating inner chamber air inlet/outlet
Device opens second housing air inlet/outlet, and the first electric device acts according to the preset inflation stopping of aerated product；Or
When first electric device, the second electric device and top opening mechanism act, the first air flue switching air inlet/outlet and the second accommodating inner chamber
Air inlet/outlet is relative to contact connection, and air-valve device is pushed up out to open second housing air inlet/outlet, the first electric device, the second electricity
Dynamic device and top opening mechanism act according to the default blow off pressure stopping of aerated product.
2. electric gas-filled air pump according to claim 1, it is characterised in that the air-valve device includes valve block frame and peace
The valve block for closing second housing air inlet/outlet on valve block frame；The valve block frame is embedded in by second housing air inlet/outlet
Shell, and its position being embedded in shell is provided with resetting means, the reset for air-valve device.
3. electric gas-filled air pump according to claim 2, it is characterised in that the resetting means is included located at valve block frame end
The limiting section at end and the spring being sheathed on valve block frame, and cause spring be connected in limiting section and second housing air inlet/outlet it
Between, the flexible clamping of air-valve device is realized with this.
4. electric gas-filled air pump according to claim 2, it is characterised in that second air flue switching air inlet/outlet and the
Two shell air inlet/outlets are relative, and the air flue switching device, which is provided with, can push up valve opening horse to open the branch of second housing air inlet/outlet
Support part, the supporting part are top opening mechanism.
5. electric gas-filled air pump according to claim 2, it is characterised in that the top of the valve block frame is provided with inner fovea part,
The opening of the inner fovea part, which is provided with, narrows mouth；The valve block is provided with the Access Division that can be connected in inner fovea part；The second housing enters
Gas outlet includes the first closure mouth and the second closure mouth, the T-shaped knot of valve block frame so that it can be connected in the second closure mouth
On, and when air-valve device closes second housing air inlet/outlet, valve block frame closure the second closure mouth, the closure of valve block closure first
Mouthful.
6. electric gas-filled air pump according to claim 1, it is characterised in that in the shell, filled provided with switching with air flue
Put the guiding mechanism being engaged so that air flue switching device linearly moves in the presence of the second electric device.
7. electric gas-filled air pump according to claim 6, it is characterised in that the guiding mechanism is to be arranged in shell,
And around the end where the ring part of second housing air inlet/outlet, the second air flue switching air inlet/outlet of the air flue switching device
Portion is arranged into ring part.
8. a kind of electric gas-filled air pump, the inflation for aerated product, it is characterised in that including shell, the shell is provided with
First shell air inlet/outlet and at least one second housing air inlet/outlet；
Accommodating inner chamber is provided with the shell, the accommodating inner chamber is provided with the first accommodating inner chamber air inlet/outlet and the second accommodating inner chamber
Air inlet/outlet, it is internally provided with the first electric device for exhausting；
Be provided with air flue switching device close to accommodating inner chamber, the air flue switching device includes the first air flue and switches air inlet/outlet and the
Two air flues switch air inlet/outlet, and the gas of the first air flue switching air inlet/outlet and the second air flue switching air inlet/outlet is communicated with it
Road, first air flue switching air inlet/outlet house that inner chamber air inlet/outlet is relative to be connect with the first accommodating inner chamber air inlet/outlet or second
Touch connection；
Also include the second electric device that air flue switching device can be driven to move, air flue switching device is in the second electric device
Under effect so that the first air flue switches air inlet/outlet and the first accommodating inner chamber air inlet/outlet or the second accommodating inner chamber air inlet/outlet phase
Contact is connected；
Elastic card is connected to air-valve device on the second housing air inlet/outlet, is provided with what is be engaged with air-valve device in the shell
Air-valve device can be driven to open the 3rd electric device of second housing air inlet/outlet；So that under air pump non-power status, first
Air flue switches that air inlet/outlet is relative with the first accommodating inner chamber air inlet/outlet to contact connection, whole air-valve devices close corresponding to second
Shell air inlet/outlet；Or when the first electric device and at least one 3rd electric device act, the first air flue is switched into outlet
Mouth is relative with the first accommodating inner chamber air inlet/outlet to contact connection, and second housing corresponding at least one air-valve device unlatching enters outlet
Mouthful, the first electric device and the 3rd electric device act according to the preset inflation stopping of aerated product；It is or electronic first
When device, the second electric device and at least one 3rd electric device act, the first air flue switching air inlet/outlet and second houses
Inner chamber air inlet/outlet is relative to contact connection, air-valve device unlatching second housing air inlet/outlet corresponding to the 3rd electric device, and first
Electric device, the second electric device and the 3rd electric device act according to the default blow off pressure stopping of aerated product.
9. electric gas-filled air pump according to claim 8, it is characterised in that in the shell, filled provided with switching with air flue
Put the guiding mechanism being engaged so that air flue switching device linearly moves in the presence of the second electric device；The Guiding machine
Structure is the ring part being arranged in shell, and the end where the second air flue switching air inlet/outlet of the air flue switching device is arranged
Enter in ring part.
10. electric gas-filled air pump according to claim 9, it is characterised in that the second air flue is provided with the shell, it is described
The both ends of second air flue connect with ring part and second housing air inlet/outlet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806912.1A CN107676275A (en) | 2017-09-08 | 2017-09-08 | A kind of electric gas-filled air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806912.1A CN107676275A (en) | 2017-09-08 | 2017-09-08 | A kind of electric gas-filled air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676275A true CN107676275A (en) | 2018-02-09 |
Family
ID=61135278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710806912.1A Withdrawn CN107676275A (en) | 2017-09-08 | 2017-09-08 | A kind of electric gas-filled air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107676275A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1491819A (en) * | 2003-08-25 | 2004-04-28 | 王正宗 | Multi-way air valve with inflating and discharging pump for inflation bed |
| CN201396299Y (en) * | 2009-04-27 | 2010-02-03 | 东莞虎邦五金塑胶制品有限公司 | Novel air pump |
| CN205388026U (en) * | 2016-02-04 | 2016-07-20 | 江苏亿美电器有限公司 | Air pump is aerifyd to electronic type |
-
2017
- 2017-09-08 CN CN201710806912.1A patent/CN107676275A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1491819A (en) * | 2003-08-25 | 2004-04-28 | 王正宗 | Multi-way air valve with inflating and discharging pump for inflation bed |
| CN201396299Y (en) * | 2009-04-27 | 2010-02-03 | 东莞虎邦五金塑胶制品有限公司 | Novel air pump |
| CN205388026U (en) * | 2016-02-04 | 2016-07-20 | 江苏亿美电器有限公司 | Air pump is aerifyd to electronic type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101858356B (en) | Inflation and deflation control device | |
| CN101545480B (en) | A pneumatic controller for inflatable products | |
| WO2015054973A1 (en) | Built-in electric inflation pump | |
| US11384769B2 (en) | Smart electric air pump | |
| CN105952663A (en) | Multifunctional inflation and deflation pump | |
| CN209586640U (en) | Internal pump and inflation body device | |
| CN207145272U (en) | A kind of Single button air pump | |
| CN207131607U (en) | A kind of single air chamber pressure automatically controls electric gas-filled air pump | |
| CN208456798U (en) | Electric air pump system | |
| EP3674560B1 (en) | An air pump for an inflatable body | |
| WO2008037136A1 (en) | A device for inflating air and releasing air | |
| CN107795517A (en) | A kind of air pump with multi-channel structure | |
| CN114165410A (en) | Built-in double-air-passage air charging and exhausting device | |
| CN205349800U (en) | Electronic air pump of button | |
| CN107676275A (en) | A kind of electric gas-filled air pump | |
| CN201486904U (en) | Inflatable and exhaustible air pump | |
| CN107476998A (en) | A kind of Single button air pump | |
| CN106989037B (en) | A kind of button electric air pump | |
| CN110230587A (en) | Mix inflating pump, automatic inflation pump and inflator pump | |
| CN207145273U (en) | A kind of double air chambers or more air chamber pressures automatically control electric gas-filled air pump | |
| CN212867965U (en) | Electric air pump | |
| CN201531445U (en) | Thin-film type automatic sensing air pump | |
| CN107664134A (en) | A kind of control method of inflation air pump inflation/deflation | |
| CN202483911U (en) | Air pump with automatic shutdown structure | |
| CN209015924U (en) | A kind of switch extension controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |