CN105311914B - A kind of helical structure, filter device, cleaner for Multistage filtering device - Google Patents
A kind of helical structure, filter device, cleaner for Multistage filtering device Download PDFInfo
- Publication number
- CN105311914B CN105311914B CN201510861494.7A CN201510861494A CN105311914B CN 105311914 B CN105311914 B CN 105311914B CN 201510861494 A CN201510861494 A CN 201510861494A CN 105311914 B CN105311914 B CN 105311914B
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- filter
- spiral
- storage chamber
- dust
- dust storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
Abstract
The invention discloses a kind of helical structures for Multistage filtering device, and including cylinder and spiral plate, spiral plate is more than one week around the circumference of cylinder；On the axial direction of cylinder, the position of spiral plate overlapping is equipped with baffle；The one side of baffle, the side of spiral plate form a spiral duct；The opposite side of baffle, the side wall of cylinder are equipped with opening, and the end of this side of cylinder is equipped with end plate, and the another side of spiral plate forms another spiral duct.The helical structure can be used in multistage filter, can form two dust storage chamber spiral air intake passages, be not only able to carry out multistage filtering, and with higher efficiency of dust collection and work efficiency.The invention also discloses a kind of filter devices with above-mentioned helical structure.The invention also discloses a kind of cleaners.
Description
Technical field
The present invention relates to dedusting technology field, more particularly to a kind of helical structure for Multistage filtering device.In addition,
The invention further relates to filter devices and cleaner.
Background technology
With the fast development of economic construction, the requirement to environment is also higher and higher, and various filter devices are met the tendency of
And give birth to, dust catcher is generally rotated at a high speed using motor, and air negative pressure is generated in the housing of sealing, draws dust.
It please referring to Fig.1, Fig. 1 is a kind of structure diagram of typical filter device, wherein, the direction in figure shown in arrow
The direction of motion of dust when working for filter device.
Direction from Fig. 1 shown in arrow can be seen that in the filter device of the prior art, power motor and filter
11 connections, the air in dust storage chamber 12 is extracted out, negative pressure is formed in dust storage chamber 12, makes air and dust in the work of power motor
Under, successively by sweep-up pipe 13 and air passage, into dust storage chamber 12, rotate around filter 11 and gradually collecting by the trend of spiral
Convergence, achievees the purpose that dust suction in dirt room 12.
But increasing with dust, the dust being collected into dust storage chamber 12 are easily influenced by power motor, generate to
The trend that filter 11 moves, makes dust be adhered on filter 11, the strainer of blocking filter 11.So can not only it increase dynamic
The power consumption of force motor increases the noise of cleaner, reduces efficiency of dust collection；And the service life of filter 11 can be influenced, increase
Add the maintenance frequency of filter 11, and increase cleaning cost.
It please referring to Fig.2, Fig. 2 is the structure diagram of another typical filter device, wherein, arrow direction is dirt
The direction of motion of bits.
Fig. 2 is improved a kind of structure diagram of filter device on the basis of Fig. 1, will be changed into the air passage of dust storage chamber 12
For spiral duct, after dust is made to enter dust storage chamber 12, spiral wind as shown in Figure 2 is formed in the periphery of filter 11, so that
Dust is sent as far as possible to the end of dust storage chamber 12, away from filter 11, to extend the service life of filter, reduces dust catcher
Noise and power consumption, reduce the cost of dust suction.
Filter device in Fig. 2 extends the service life of filter 11 to a certain extent, and improves efficiency of dust collection.
But in the more occasion of some dusts, filter device shown in Fig. 2 also is difficult to meet dust suction requirement.
Therefore, the efficiency of dust collection of filter device how is improved, is that those skilled in the art need the technology solved to ask at present
Topic.
The content of the invention
The object of the present invention is to provide a kind of helical structure for Multistage filtering device, which can make filtering
Device carries out multistage filtering, and with higher efficiency of dust collection and work efficiency.It is a further object to provide one kind
Filter device with above-mentioned helical structure.Third object of the present invention is to provide a kind of cleaner.
For achieving the above object, the present invention provides a kind of helical structure for Multistage filtering device, including circle
Cylinder and spiral plate, the spiral plate are more than one week around the circumference of the cylinder；On the axial direction of the cylinder, the spiral shell
The position of rotating plate overlapping is equipped with baffle；The one side of the baffle, the side of the spiral plate form a spiral duct；The gear
The opposite side of plate, the side wall of the cylinder are equipped with opening, the end of this side of cylinder is equipped with end plate, the spiral plate it is another
Side forms another spiral duct.
The present invention also provides a kind of filter device, including sweep-up pipe, the first dust storage chamber and inside the first dust storage chamber
First filter, be equipped with spiral plate, the position of spiral plate overlapping on the outside of the cylinder of the bottom extension of the first filter
Baffle is installed, the both ends of the baffle are connected with the spiral plate；
The side wall of first dust storage chamber described in the baffle one side is equipped with the air inlet connected with the sweep-up pipe so that described
The upper side of spiral plate forms the first spiral duct into first dust storage chamber；
The rear side of the first filter is equipped with the second dust storage chamber and the second filter, positioned at the opposite side of the baffle
The side wall of the cylinder is equipped with opening, and the opening is connected by the inside of the cylinder with the first filter so that institute
The downside for stating spiral plate forms the second spiral duct for entering second dust storage chamber, and second filter connects with air outlet
It is logical.
Optionally, the opposite side of the baffle is equipped with wind deflector so that the air-flow come is flowed through from the opening to be had along institute
State the trend of the second spiral duct flowing.
Optionally, the spiral plate is more than one week around the cylinder.
Optionally, the outside at the top of the first filter is equipped with helical baffle, the hand of spiral of the helical baffle
It is identical with the hand of spiral of the spiral plate.
Optionally, the side wall of second dust storage chamber is equipped with analysis dirt mouth, the side of the analysis dirt mouth and second dust storage chamber
Wall is tangent, and dust collection chamber is equipped on the outside of the analysis dirt mouth.
Optionally, the dust collection chamber is detachably connected with second dust storage chamber, alternatively, the dust collection chamber is set
There is cleaning door.
Optionally, first dust storage chamber is identical with the cross section of second dust storage chamber.
Optionally, the rear side of second dust storage chamber is equipped with the 3rd dust storage chamber and the 3rd filter, the 3rd filter
It is connected with the air outlet.
The present invention also provides a kind of cleaner, including power part and filter device described in any one of the above embodiments, institute
It states power part to be located in air outlet, air-flow flows to the power part after entering the filter of the filter device.
Provided by the present invention for the helical structure of Multistage filtering device, including cylinder and spiral plate, spiral plate is around circle
The circumference of cylinder is more than one week；On the axial direction of cylinder, the position of spiral plate overlapping is equipped with baffle；The one side of baffle, spiral
The side of plate forms a spiral duct；The opposite side of baffle, the side wall of cylinder are equipped with opening, and the end of this side of cylinder is equipped with end
Plate, the another side of spiral plate form another spiral duct.
The helical structure is applied in filter device, installs filter at the both ends of cylinder, air inlet is made to be located at baffle
One side, the air-flow entered from air inlet enter dust storage chamber along the spiral duct of spiral plate one side, enter this after getting rid of part dust
The indoor filter of dust, the opening then through cylinder interior and cylinder side wall flows to the opposite side of baffle, then along spiral plate
The spiral duct of opposite side enters another dust storage chamber, carries out second and filters.The helical structure can form two dust storage chambers
Spiral air intake passage, not only improve dust removing effects, but also save space.
Filter device provided by the invention, including sweep-up pipe, the first dust storage chamber and inside the first dust storage chamber first
Filter, the cylinder outside of the bottom extension of first filter are equipped with spiral plate, and the position of spiral plate overlapping is equipped with baffle, baffle
Both ends be connected with spiral plate；The side wall of first dust storage chamber of baffle one side is equipped with the air inlet connected with sweep-up pipe so that
The upper side of spiral plate forms the first spiral duct into the first dust storage chamber；The rear side of first filter is equipped with the second dust storage chamber
With the second filter, opening, inside and first mistake of the opening by cylinder are equipped with positioned at the side wall of the cylinder of the opposite side of baffle
Filter connects so that the downside of spiral plate forms the second spiral duct into the second dust storage chamber, the second filter and outlet air
Mouth connection.
When filter device works, under the action of power part, negative pressure is generated in the first dust storage chamber and the second dust storage chamber,
The first dust storage chamber is introduced into through sweep-up pipe with the gas of dust, gas enters the second dust storage chamber after first filter filters,
After the filtering of the second filter, into the inside of the second filter, flow out through air outlet, and flowed out through power part.
Compared with prior art, filter device tool can carry out double-filtration there are two filter.In power part
Under effect, sweep-up pipe sucking carries the air-flow of dust, by air inlet into the first spiral duct, air-flow according to spiral movement
Mode enters the first dust storage chamber, gets rid of part dust under the influence of centrifugal force in the first dust storage chamber；Then, gas is into the
One filter interior, by cylinder interior and opening into the second spiral duct, air-flow continues in a screw fashion into the
Two dust storage chambers continue to get rid of part dust in the second dust storage chamber；Then, air-flow enters the second filter, is flowed out through air outlet.
The filter device is not only able to carry out double-filtration, and during double-filtration, air-flow is with the side of spiral
Formula is formed in dust indoor moveable, the spiral air intake passage of two dust storage chambers by one block of spiral plate, utilizes same block of spiral plate
Upper side and downside form respectively the spiral air intake passages of two dust storage chambers, not only improve dust removing effects, but also save
Space.
The filter device can carry out double-filtration, further improve the elimination efficiency of dust, improve the clean of air-flow
Degree improves work efficiency and efficiency of dust collection, and can extend the service life of power part.
In a kind of preferred mode, the outside at the top of first filter is equipped with helical baffle, the spiral side of helical baffle
To identical with the hand of spiral of spiral plate.
First dust storage chamber is divided into whirlwind operating room and dust collection chamber by helical baffle, close to the one of the first spiral duct
Hold for whirlwind work chamber, the other end is dust collection chamber.Spiral air flow can carry dust when moving and pass through helical baffle
Opening throws to one end away from helical baffle in dust collection chamber into dust collection chamber, by dust, realizes dust and gas
Separation, dust are constantly assembled in dust collection chamber, and gas enters first filter under the action of power part.
The present invention also provides a kind of cleaners, including power part, further include filtering dress described in any one of the above embodiments
It puts, power part is located in air outlet, and air-flow flows to power part after entering the filter of filter device.The filter device has
Above-mentioned technique effect, therefore the cleaner with the filter device is also with corresponding technique effect.
Description of the drawings
Fig. 1 is a kind of structure diagram of typical filter device；
Fig. 2 is the structure diagram of another typical filter device；
Fig. 3 is a kind of structure diagram of specific embodiment of helical structure provided by the present invention；
Fig. 4 is a kind of structure diagram of specific embodiment of filter device provided by the present invention；
Fig. 5 is the partial structural diagram of filter device shown in Fig. 4 and air trajectory schematic diagram；
Fig. 6 is the schematic diagram at the partial structurtes another kind visual angle shown in Fig. 5.
Wherein, the correspondence between the reference numeral in Fig. 1 and Fig. 2 and component names is as follows：
Filter 11, dust storage chamber 12, sweep-up pipe 13；
The correspondence between reference numeral and component names in Fig. 3 to Fig. 6 is as follows：
Sweep-up pipe 1；First dust storage chamber 21；First filter 22；Helical baffle 23；Cylinder 3；Spiral plate 4；Baffle 5；Second
Dust storage chamber 61；Second filter 62；Opening 7；Wind deflector 8；Dust collection chamber 9.
Specific embodiment
The core of the present invention is to provide a kind of helical structure for Multistage filtering device, which can make filtering
Device carries out multistage filtering, and with higher efficiency of dust collection and work efficiency.Another core of the present invention is to provide one kind
Filter device with above-mentioned helical structure.The 3rd core of the present invention is to provide a kind of cleaner.
In order to which those skilled in the art is made to more fully understand the present invention program, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
It please refers to Fig.3, Fig. 3 is a kind of structure diagram of specific embodiment of helical structure provided by the present invention.
In a kind of specific embodiment, the present invention provides a kind of helical structure for Multistage filtering device, bags
Cylinder 3 and spiral plate 4 are included, spiral plate 4 is more than one week around the circumference of cylinder 3；On the axial direction of cylinder 3,4 weight of spiral plate
Folded position is equipped with baffle 5；The one side of baffle 5, the side of spiral plate 4 form a spiral duct；The opposite side of baffle 5, circle
The side wall of cylinder 3 is equipped with opening 7, and the end of 3 this side of cylinder is equipped with end plate, and the another side of spiral plate 4 forms another spiral wind
Road.
The helical structure is applied in filter device, installs filter at the both ends of cylinder 3, air inlet is made to be located at baffle 5
One side, then from air inlet enter air-flow can enter dust storage chamber along the spiral duct of 4 one side of spiral plate, in dust storage chamber,
Air-flow enters filter after getting rid of part dust, and the opening 7 then through 3 inside of cylinder and 3 side wall of cylinder flows to the another of baffle
Side then along the spiral duct of 4 opposite side of spiral plate into another dust storage chamber, carries out second and filters.The helical structure energy
Enough form the spiral air intake passage of two dust storage chambers, not only improve dust removing effects, but also save space, can make filter device into
Row multistage filtering, and with higher efficiency of dust collection and work efficiency.
It please refers to Fig.4 to Fig. 6, Fig. 4 is a kind of structural representation of specific embodiment of filter device provided by the present invention
Figure, Fig. 5 are the partial structural diagram of filter device shown in Fig. 4 and air trajectory schematic diagram, and Fig. 6 is the part shown in Fig. 5
The schematic diagram at structure another kind visual angle.
In a kind of specific embodiment, the present invention provides a kind of filter device, including sweep-up pipe 1, the first dust
Room 21 and the first filter 22 inside the first dust storage chamber 21,3 outside of cylinder of the bottom extension of first filter 22 are set
There is spiral plate 4, the position that spiral plate 4 is overlapped is equipped with baffle 5, and the both ends of baffle 5 are connected with spiral plate 4；
The side wall of first dust storage chamber 21 of 5 one side of baffle is equipped with the air inlet connected with sweep-up pipe 1 so that spiral plate 4
Upper side forms the first spiral duct into the first dust storage chamber 21；
The rear side of first filter 22 is equipped with the second dust storage chamber 61 and the second filter 62, positioned at the opposite side of baffle 5
The side wall of cylinder 3 is equipped with opening 7, and opening 7 is connected by the inside of cylinder 3 with first filter 22 so that the downside of spiral plate 4
Face forms the second spiral duct into the second dust storage chamber 61, and the second filter 62 is connected with air outlet.
When filter device works, under the action of power part, generated in the first dust storage chamber 21 and the second dust storage chamber 61
Negative pressure is introduced into the first dust storage chamber 21 with the gas of dust through sweep-up pipe 1, and gas is after the filtering of first filter 22 into the
Two dust storage chambers 61 after the filtering of the second filter 62, into the inside of the second filter 62, are flowed out through air outlet, and through power
Component flows out.
Compared with prior art, filter device tool can carry out double-filtration there are two filter.In power part
Under effect, the sucking of sweep-up pipe 1 carries the air-flow of dust, by air inlet into the first spiral duct, air-flow according to spiral fortune
Flowing mode enters the first dust storage chamber 21, gets rid of part dust under the influence of centrifugal force；Then, gas enters first filter 22
Inside enters the second spiral duct by the opening 7 of the inside of cylinder 3 and 3 side wall of cylinder, air-flow continue in a screw fashion into
Enter the second dust storage chamber 61, continue to get rid of part dust in the second dust storage chamber 61；Then, air-flow enters the second filter 62, warp
Air outlet flows out.The track of specific air-flow flowing can be found in attached drawing 4 to attached drawing 6.
The filter device is not only able to carry out double-filtration, and during double-filtration, air-flow is with the side of spiral
For formula during dust indoor moveable, flow spiral movement, internal dust has certain centrifugal force, and dust is centrifuging
It close to the side wall of dust storage chamber under the action of power, and is moved along side wall, in the process, dust is away from filter, and in gas
During stream push dust, it is easy to dust be thrown away air-flow, stayed in dust storage chamber.
In addition, as shown in drawings, the spiral air intake passage of two dust storage chambers is formed by one block of spiral plate 4, and utilization is same
The upper side of block spiral plate 4 and downside form respectively the spiral air intake passage of two dust storage chambers, both improve dust removing effects,
Space is saved again,
The filter device can carry out double-filtration, further improve the elimination efficiency of dust, improve the clean of air-flow
Degree improves work efficiency and efficiency of dust collection, and can extend the service life of power part.
In addition, first order filter is poroid filter, filter effect is preferable, and second level filter can be poroid filtering
Device, can also strip filter, the filter effect of the two is close, the manufacture easy to process of strip filter, second stage preferably filtering
Device is strip filter.
Specifically, the opposite side of baffle 5 is equipped with wind deflector 8 so that the air-flow come is flowed through from opening 7 to be had along the second spiral
The trend of duct flows.
The gas sucked from sweep-up pipe 1, into after air inlet, is subject to the stop of baffle 5, along the upper side of spiral plate 4
The first spiral duct formed is into the first dust storage chamber 21, and after getting rid of part dust in the first dust storage chamber 21, gas is into the
One filter 22；Then the opening 7 of 3 side wall of inside and cylinder through cylinder 3 flows to the second dust storage chamber 61, in the another of baffle 5
Wind deflector 8 is set at the opening 7 of side, and wind deflector 8 has guide surface, can play the role of auxiliary and be oriented to so that air-flow has
The trend flowed along the downside of spiral plate 4 towards the second dust storage chamber 61.
In a kind of preferred embodiment, spiral plate 4 is more than one week around cylinder 3.
Two sides of spiral plate 4 form respectively two air intake passages of two dust storage chambers, and spiral plate 4 is around cylinder 3
During more than one week, enable to be formed two helical ducts can be at least one week around cylinder 3, helical duct is longer, plays
It is stronger to the guiding role of air-flow, air-flow and its centrifugal force of internal dust can be increased, it is easier that dust is thrown away into air-flow.
Further, the second filter 62 is mounted on the other end of cylinder 3.
Two spirals air inlet that two sides of the spiral plate 4 being looped around on cylinder 3 form respectively two dust storage chambers is logical
Road, the second filter 62 may be mounted at the end face of the second dust storage chamber 61, can also be mounted on the other end of cylinder 3, can be with
62 one end of the second filter is made to be mounted on the end face of cylinder 3, the other end supports the end face of the second dust storage chamber 61, and concrete structure is for example attached
Shown in Fig. 4.
When second filter 62 is mounted on the other end of cylinder 3, two filters, cylinder 3 are mounted directly by a cylinder 3
Diameter it is identical with the diameter of two filters, space is not only saved in manufacture easy to process, but also saves production cost.
In above-mentioned each specific embodiment, the outside at the top of first filter 22 is equipped with helical baffle 23, spiral every
The hand of spiral of plate 23 is identical with the hand of spiral of spiral plate 4.
First dust storage chamber 21 is divided into whirlwind operating room and dust collection chamber by helical baffle 23, close to the first spiral duct
One end for whirlwind operating room, the other end is dust collection chamber.Air-flow into the first dust storage chamber 21 passes through the first spiral duct
Afterwards, continue to move in a screw fashion, air-flow enters dust collection chamber, dust with dust by the opening of helical baffle 23
Impurity is waited distally to be pushed in rotary course, dust etc. is deposited into dust collection chamber away from 23 one end of helical baffle, is realized
With the separation of gas, gas, into first filter 22, makes the impurity into first filter 22 under the action of power part
It is greatly reduced, the dedusting pressure of first filter 22 can be effectively reduced, extend the service life of first filter 22.
The opening of helical baffle 23 can be more than the air inlet of the first dust storage chamber 21, and dust is as air-flow is along the first spiral wind
After road enters the first dust storage chamber 21, moved according to the track of spiral, under the influence of centrifugal force, dust have it is certain scattered,
Its scope spread can be more than the size of air inlet.Therefore, opening is more than air inlet, is conducive to dust being thrown into dust collection
Chamber improves analysis dirt ability.
In another specific embodiment, the side wall of the second dust storage chamber 61 is equipped with analysis dirt mouth, analyses dirt mouth and the second dust
The side wall of room 61 is tangent, and dust collection chamber 9 is equipped on the outside of analysis dirt mouth.
Air-flow by the second spiral duct into after the second dust storage chamber 61, air-flow still according to spiral motion mode the
Movement in two dust storage chambers 61, during gas rotating, there is the impurity in gas deep movement to become under the influence of centrifugal force
Gesture close to the side wall of the second dust storage chamber 61, during by the analysis dirt mouth tangent with side wall, can be thrown away along side wall from analysis dirt mouth,
Into dust collection chamber 9, good dedusting effect.
There is no power source in dust collection chamber 9, impurity enters in dust collection chamber 9, and centrifugal force is gradually reduced, and is finally converged
It gathers together, realizes the purpose of dedusting.
The entrance that can be less than the second dust storage chamber 61 of the analysis dirt mouth of the side wall of second dust storage chamber 61.By the first dust storage chamber
After 21 filterings, only smaller dust enters the second dust storage chamber 61, so, smaller analysis dirt mouth can also throw away dust, compared with
Small analysis dirt mouth can also avoid the dust being thrown out of from flowing back.
Further, the dust collection chamber 9 is detachably connected with second dust storage chamber 61, alternatively, the dust is received
Collect chamber 9 and be equipped with cleaning door.
Can be to be detachably connected between 9 and second dust storage chamber 61 of dust collection chamber, it can be according to the work of filter device
Situation chooses whether installation dust collection chamber 9, and when not installing dust collection chamber 9, analysis dirt mouth is sealed；In dust collection chamber 9
It when the dust of aggregation is more, can be removed, clear up dust；Between 9 and second dust storage chamber 61 of dust collection chamber or
It is fixedly connected, cleaning door can be equipped on dust collection chamber 9, when the dust in dust collection chamber 9 is more, cleaning door can be opened
Clear up dust.
In above-mentioned each specific embodiment, the first dust storage chamber 21 is identical with the cross section of the second dust storage chamber 61.Two collection
Dirt room can share same housing, can be processed by a mold, save cost, not only convenient for manufacture, but also be easily installed.
In above-mentioned each specific embodiment, the rear side of the second dust storage chamber 61 is equipped with the 3rd dust storage chamber and the 3rd filter,
3rd filter is connected with air outlet.
The filter device can behind the second filter 62 in-line filter, according to the side similar with the second filter 62
Formula set third level filter, or more grade filter, to gas carry out multistage filtering, further improve efficiency of dust collection.
Specifically, can according to the needs of actual use, set filter device filtering series, efficiency of dust collection requirement compared with
High occasion uses the filter device with multistage filter.
Except above-mentioned filter device, the present invention also provides a kind of cleaner, including power part and above-mentioned each implementation
Filter device described in example, filter of the power part with the filter device in air outlet connect.
The filter device has above-mentioned technique effect, therefore the cleaner with the filter device is also with corresponding technology
Effect.Refer to the prior art for the structure of other each several parts of cleaner, repeats no more herein.
Helical structure provided by the present invention, filter device and cleaner are described in detail above.Herein
It applies specific case to be set forth the principle of the present invention and embodiment, the explanation of above example is only intended to help
Understand the method and its core concept of the present invention.It should be pointed out that it for those skilled in the art, is not taking off
On the premise of from the principle of the invention, can also to the present invention, some improvement and modification can also be carried out, these improvement and modification also fall into this
In invention scope of the claims.
Claims (9)
1. a kind of helical structure for Multistage filtering device, which is characterized in that including cylinder (3) and spiral plate (4), the spiral shell
Rotating plate (4) is more than one week around the circumference of the cylinder (3)；On the axial direction of the cylinder (3), the spiral plate (4)
The position of overlapping is equipped with baffle (5)；The one side of the baffle (5), the side of the spiral plate (4) form a spiral duct；
The opposite side of the baffle (5), the side wall of the cylinder (3) are equipped with opening (7), and the end of this side of cylinder (3) is equipped with end
Plate, the another side of the spiral plate (4) form another spiral duct.
2. a kind of filter device, including sweep-up pipe (1), the first dust storage chamber (21) and positioned at the first dust storage chamber (21) it is internal first
Filter (22), which is characterized in that spiral plate (4) is equipped on the outside of the cylinder (3) of the bottom extension of the first filter (22),
The position of spiral plate (4) overlapping is equipped with baffle (5), and the both ends of the baffle (5) are connected with the spiral plate (4)；
The side wall of first dust storage chamber (21) of baffle (5) one side is equipped with the air inlet connected with the sweep-up pipe (1),
So that the upper side of the spiral plate (4) forms the first spiral duct into first dust storage chamber (21)；
The rear side of the first filter (22) is equipped with the second dust storage chamber (61) and the second filter (62), positioned at the baffle
(5) side wall of the cylinder (3) of opposite side is equipped with opening (7), the opening (7) by the inside of the cylinder (3) with
First filter (21) connection so that the downside of the spiral plate (4) is formed into second dust storage chamber (61)
Second spiral duct, second filter (62) connect with air outlet.
3. filter device as claimed in claim 2, which is characterized in that the opposite side of the baffle (5) is equipped with wind deflector (8),
So that the air-flow come is flowed through from the opening (7) has the trend flowed along second spiral duct.
4. filter device as claimed in claim 2 or claim 3, which is characterized in that the outside at the top of the first filter (22)
Equipped with helical baffle (23), the hand of spiral of the helical baffle (23) is identical with the hand of spiral of the spiral plate (4).
5. filter device as claimed in claim 2 or claim 3, which is characterized in that the side wall of second dust storage chamber (61) is equipped with analysis
Dirt mouth, the analysis dirt mouth and the side wall of second dust storage chamber are tangent, and dust collection chamber (9) is equipped on the outside of the analysis dirt mouth.
6. filter device as claimed in claim 5, which is characterized in that the dust collection chamber (9) and second dust storage chamber
(61) it is detachably connected, alternatively, the dust collection chamber (9) is equipped with cleaning door.
7. filter device as claimed in claim 2 or claim 3, which is characterized in that first dust storage chamber (21) and second collection
The cross section of dirt room (61) is identical.
8. filter device as claimed in claim 2 or claim 3, which is characterized in that the rear side of second dust storage chamber (61) is equipped with the
Three dust storage chambers and the 3rd filter, the 3rd filter are connected with the air outlet.
9. a kind of cleaner, including power part, which is characterized in that further include such as claim 2 to 8 any one of them mistake
Device is filtered, the power part is located in air outlet, and air-flow flows to the power part after entering the filter of the filter device
Part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861494.7A CN105311914B (en) | 2015-11-30 | 2015-11-30 | A kind of helical structure, filter device, cleaner for Multistage filtering device |
| PCT/CN2016/096824 WO2017092425A1 (en) | 2015-11-30 | 2016-08-26 | Helical structure for multi-stage filtration device, filter device, and dust-removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861494.7A CN105311914B (en) | 2015-11-30 | 2015-11-30 | A kind of helical structure, filter device, cleaner for Multistage filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105311914A CN105311914A (en) | 2016-02-10 |
| CN105311914B true CN105311914B (en) | 2018-05-18 |
Family
ID=55240833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510861494.7A Active CN105311914B (en) | 2015-11-30 | 2015-11-30 | A kind of helical structure, filter device, cleaner for Multistage filtering device |
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| Country | Link |
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| CN (1) | CN105311914B (en) |
| WO (1) | WO2017092425A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105311914B (en) * | 2015-11-30 | 2018-05-18 | 胡国海 | A kind of helical structure, filter device, cleaner for Multistage filtering device |
| CN109603382B (en) * | 2018-11-21 | 2023-09-05 | 浙江英科新能源有限公司 | Gas-liquid separation device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4318721A (en) * | 1980-04-21 | 1982-03-09 | Pneumafil Corporation | Cotton gin filter |
| KR100701178B1 (en) * | 2006-02-21 | 2007-03-28 | 주식회사 대우일렉트로닉스 | Vacuum cleaner including dust chamber for advance of dust filtering |
| JP5237770B2 (en) * | 2008-11-20 | 2013-07-17 | シャープ株式会社 | Cyclone separator |
| CN102125409A (en) * | 2011-03-29 | 2011-07-20 | 胡国海 | Collection device and dust collector with same |
| CN202235171U (en) * | 2011-08-02 | 2012-05-30 | 苏州爱普电器有限公司 | Multi-level cyclone separation device |
| CN103622642A (en) * | 2012-08-28 | 2014-03-12 | 莱克电气股份有限公司 | Dust collector dust cup without suction loss |
| CN205145906U (en) * | 2015-11-30 | 2016-04-13 | 胡国海 | A helical structure , filter equipment , dust collecting equipment for multi -stage filtration device |
| CN105311914B (en) * | 2015-11-30 | 2018-05-18 | 胡国海 | A kind of helical structure, filter device, cleaner for Multistage filtering device |
-
2015
- 2015-11-30 CN CN201510861494.7A patent/CN105311914B/en active Active
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2016
- 2016-08-26 WO PCT/CN2016/096824 patent/WO2017092425A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| CN105311914A (en) | 2016-02-10 |
| WO2017092425A1 (en) | 2017-06-08 |
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