CN108903801A - A kind of sea pa self-cleaning dust catcher - Google Patents
A kind of sea pa self-cleaning dust catcher Download PDFInfo
- Publication number
- CN108903801A CN108903801A CN201810940516.2A CN201810940516A CN108903801A CN 108903801 A CN108903801 A CN 108903801A CN 201810940516 A CN201810940516 A CN 201810940516A CN 108903801 A CN108903801 A CN 108903801A
- Authority
- CN
- China
- Prior art keywords
- air duct
- rocker arm
- self
- aspirating
- extra large
- 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.)
- Granted
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Classifications
-
- 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
-
- 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
- A47L9/20—Means for cleaning filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention discloses a kind of extra large pa self-cleaning dust catchers, including：Dust bucket, the dust bucket open wide at the top of it and are formed with opening；Lid, the lid is connected to the top of dust bucket, lid includes skirt section and is used for the closed end wall of opening, the skirt section integrally combines the end wall in the edge of the end wall and upwardly extends from the edge of the end wall, and the end wall offers several for passing in and out the venthole of air；And extra large pa component, which is installed on the underface of lid, so that the venthole is all covered in the surface of extra large pa component.According to the present invention, it uses two air ducts and two motors, extra large pa is divided into two, two motors work at the same time, so that the extra large pa of half is when positive exhausting filters dust, the other half extra large pa then carries out reversed dust-removing, realizes Hai Pabian filtering and becomes self-cleaning function, substantially reduces the cleaning time of extra large pa.
Description
Technical field
The present invention relates to cleaner field, in particular to a kind of extra large pa self-cleaning dust catcher.
Background technique
The working principle of dust catcher is, using motor band movable vane piece high speed rotation, to generate air in the shell of sealing
Negative pressure draws the body surfaces such as carpet, floor, the wall with dust, and dust is as air is by sucking dust and gas separation together
After in component, dust is filtered by the extra large pa in dust and gas separation assembly and collected by dust bucket, and filtered pure air is then
It is excluded outside dust catcher body.
After a period of operation, the Adsorption on Surface for being located at dust bucket side has a large amount of dusts to extra large pa, and dust is a large amount of
Being attached to extra large pa surface can be by the small filtering sieve pore blockade on extra large pa surface, and then influences the filter capacity of extra large pa, existing market
On dust catcher product there are the following problems：On the one hand, existing dust catcher, which lacks, carries out self-cleaning function to extra large pa,
Extra large pa directly carry out extra large pa after patting debris removal or tearing machine open after the general extra large pa blockage problem of generation or after tearing machine open
Renew, no matter which kind of mode will all spend a large amount of clearance times, and the latter will result directly in the alternative costs of consumptive material；Another party
Face uses and mechanically strikes even if existing dust catcher is equipped with extra large pa self-cleaning function, and the electromagnetic relay structure used
Extra large pa is played, so that the dust on extra large pa surface is shaken off into dust bucket, this debris removal mode clears up the dust on extra large pa surface
It is not thorough, product structure is more complex, and higher operating costs.
In view of this, it is really necessary to develop a kind of extra large pa self-cleaning dust catcher, to solve the above problems.
Summary of the invention
For the shortcomings of the prior art, the object of the present invention is to provide a kind of extra large pa self-cleaning dust suctions
Device uses two air ducts and two motors, extra large pa is divided into two, and two motors work at the same time, so that the extra large pa of half exists
When positive exhausting filtering dust, the other half extra large pa then carries out reversed dust-removing, realizes Hai Pabian filtering and becomes self-cleaning
Function substantially reduces the cleaning time of extra large pa, improves extra large pa cleaning convenience, while also improving the cleaning effect of extra large pa
Rate, and the service life of extra large pa is extended, have a vast market application prospect.
In order to realize above-mentioned purpose according to the present invention and other advantages, a kind of extra large pa self-cleaning dust catcher is provided,
Including：
Dust bucket, the dust bucket open wide at the top of it and are formed with opening；
Lid, the lid are connected to the top of dust bucket, and lid includes skirt section and is used for the closed end wall of opening,
The skirt section integrally combines the end wall in the edge of the end wall and upwardly extends from the edge of the end wall, the end
Wall offers several for passing in and out the venthole of air；And
Extra large pa component, which is installed on the underface of lid, so that the venthole is all covered in extra large pa
The surface of component,
Wherein, be formed on the end wall partition to space made of surrounding the skirt section be divided into left installation room and
Right installation room, extra large pa component include the left extra large pa and right extra large pa being located at immediately below installation room and right installation room, the end wall
Top be connected with air duct apparatus for fast switching, the air duct apparatus for fast switching alternately turn left install in room blow while from
It turns right to install in room while being evacuated in right installation room, or be evacuated from left installation room and blow.
Preferably, on the side wall of dust bucket communicatively be equipped with lead to dust bucket inside sweep-up pipe, sweep-up pipe it is another
End is connected with dust collecting head component.
Preferably, the air duct apparatus for fast switching includes：
Motor base；And
Venthole switching mechanism in motor base,
Wherein, motor base includes：
Adjacent and spaced left motor accommodating chamber and right motor accommodating chamber；
The left diversion air duct being connected with left motor accommodating chamber；And
The right diversion air duct being connected with right motor accommodating chamber, left diversion air duct form an angle with right diversion air duct, with
So that left diversion air duct crosses and is connected in respective air duct end with right diversion air duct, left motor accommodating chamber and right motor are accommodated
The side compartment of terrain of room is equipped with air-flow confluence room, and it is indoor that venthole switching mechanism is located at air-flow confluence.
Preferably, plane locating for the bottom wall of air-flow confluence room is located at the bottom wall of left motor accommodating chamber and right motor accommodating chamber
Under locating plane.
Preferably, the intersection is formed with the air duct switching channel for being connected to left diversion air duct and right diversion air duct, wind
Road switching channel extends to the inside of air-flow confluence room and spaced apart with the bottom wall of air-flow confluence room, and air-flow converges room
The left gas hole and right gas hole for leading to left installation room and right installation room respectively are offered on bottom wall.
Preferably, venthole switching mechanism includes：
Left switch motor and right switch motor adjacent and being set side by side；
The left rocker arm of first be successively rotatablely connected and the second left rocker arm；And
The right rocker arm of first be successively rotatablely connected and the second right rocker arm,
Wherein, left switch motor and right switch motor are respectively positioned on the surface of air-flow confluence room, the front end of the first left rocker arm
It is rotatablely connected with the power output end of left switch motor, the front end of the first right rocker arm and the power output end of right switch motor rotate
Connection.
Preferably, the end of the second left rocker arm is rotationally connected with left venthole blocking component after passing through left gas hole,
The end of second right rocker arm is rotationally connected with right venthole blocking component after passing through right gas hole.
Preferably, the left venthole blocking component includes：
The left rocker arm of third；And
It is respectively and fixedly connected with the left front closure disk and left back closure disk in the left rocker arm rear and front end of third,
Wherein, the middle section of the first left rocker arm and the left rocker arm of third is nearby respectively equipped with left driving fulcrum and a left side with activity supporting point,
The end of second left rocker arm and left front closure disk or left back closure disk are rotatablely connected.
Preferably, the right venthole blocking component includes：
The right rocker arm of third；And
It is respectively and fixedly connected with after blocking disk and the right side before the right side of the right rocker arm rear and front end of third and blocks disk,
Wherein, the middle section of the first right rocker arm and the right rocker arm of third is nearby respectively equipped with right driving fulcrum and the right side with activity supporting point,
The end of second right rocker arm and right preceding closure disk rotation connection after blocking disk or the right side.
Preferably, left aspirating chamber and the right side are equipped with being respectively separated immediately below left motor accommodating chamber and right motor accommodating chamber
Aspirating chamber, wherein left aspirating chamber is connected with right aspirating chamber, and left aspirating chamber and right aspirating chamber are spaced with air-flow confluence room and set
It sets.
Preferably, the bottom wall of the bottom wall of left motor accommodating chamber and right motor accommodating chamber be respectively equipped with towards left aspirating chamber and
The left venthole and right venthole of right aspirating chamber.Left venthole and right venthole lead to left installation room and right installation room respectively.
Preferably, offered respectively on the bottom wall of the bottom wall of left aspirating chamber and right aspirating chamber respectively lead to left installation room and
The left aspirating hole and right aspirating hole of right installation room, left front closure disk and left back closure disk are located at left gas hole and left aspirating hole
Underface, the left rocker arm of third under the driving of left switch motor around it is described a left side with activity supporting point reciprocating rotation so that left front envelope
Stifled disk and the left back closing for blocking disk and left gas hole and left aspirating hole being carried out to alternative expression respectively, block after blocking disk and the right side before right
Disk is located at the underface of right gas hole and right aspirating hole, the right rocker arm of third under the driving of right switch motor around it is described it is right with
Activity supporting point reciprocating rotation, so that blocking disk and left back closure disk before right carries out alternative expression for right gas hole and right aspirating hole respectively
Closing so that：
When left aspirating hole and right gas hole are closed, left gas hole and right aspirating hole are opened；And
When left aspirating hole and right gas hole are opened, left gas hole and right aspirating hole are closed.
Preferably, the under shed of the under shed of left aspirating hole and right aspirating hole, which goes out, is respectively equipped with left sealing lip and right sealing
Lip, wherein left sealing lip in the edge of left aspirating hole integrally combines the left aspirating hole and along the edge of left aspirating hole
Place extends straight down, and right sealing lip in the edge of right aspirating hole integrally combines the right aspirating hole and along right aspirating hole
Edge extend straight down.
Preferably, air duct switching channel includes：
The front panel being connected to each other with the front side wall of left diversion air duct and the front side wall of right diversion air duct；And
The squab panel being connected to each other with the rear wall of left diversion air duct and the rear wall of right diversion air duct,
Wherein, front panel is parallel and spaced apart with squab panel, and the bottom of front panel and squab panel, which is equipped with, is located at two
Base wall panel between person, manifold port is offered in institute's base wall panel, and manifold port is connected with air-flow confluence room.
Preferably, air duct changeover module is provided between front panel and squab panel, which includes：
The left wind deflector of air duct end for the left diversion air duct of selective shut-off；And
The right wind deflector of air duct end for the right diversion air duct of selective shut-off.
Compared with prior art, the present invention the beneficial effect is that：It uses two air ducts and two motors, and extra large pa one is divided
It is two, two motors work at the same time, so that the extra large pa of half is when positive exhausting filters dust, the other half extra large pa is then carried out instead
To dust-removing, realizes Hai Pabian filtering and become self-cleaning function, substantially reduce the cleaning time of extra large pa, improve extra large pa
Convenience is cleaned, while also improving the cleaning efficiency of extra large pa, and extend the service life of extra large pa, has a vast market and answers
Use prospect.
Detailed description of the invention
Fig. 1 is the three-dimensional structure view according to extra large pa self-cleaning dust catcher of the present invention；
Fig. 2 is the 3-D view concealed after dust bucket according to extra large pa self-cleaning dust catcher of the present invention；
Fig. 3 is the left view according to extra large pa self-cleaning dust catcher of the present invention；
Fig. 4 is the front side longitudinal sectional view according to extra large pa self-cleaning dust catcher of the present invention；
Fig. 5 is the rear side longitudinal sectional view according to extra large pa self-cleaning dust catcher of the present invention；
Fig. 6 is the left side longitudinal sectional view according to extra large pa self-cleaning dust catcher of the present invention；
Fig. 7 is the right side longitudinal sectional view according to extra large pa self-cleaning dust catcher of the present invention；
Fig. 8 is to be regarded according to the three-dimensional structure of air duct apparatus for fast switching in extra large pa self-cleaning dust catcher of the present invention
Figure；
Fig. 9 is the top view according to air duct apparatus for fast switching in extra large pa self-cleaning dust catcher of the present invention；
Figure 10 is the left view according to air duct apparatus for fast switching in extra large pa self-cleaning dust catcher of the present invention；
Figure 11 is to be regarded according to the three-dimensional structure of venthole switching mechanism in extra large pa self-cleaning dust catcher of the present invention
Figure；
Figure 12 is the front view according to venthole switching mechanism in extra large pa self-cleaning dust catcher of the present invention；
Figure 13 is the left view according to venthole switching mechanism in extra large pa self-cleaning dust catcher of the present invention；
Figure 14 is the three-dimensional structure view according to motor base in extra large pa self-cleaning dust catcher of the present invention；
Figure 15 be according to motor base in extra large pa self-cleaning dust catcher of the present invention at left motor accommodating chamber
Longitudinal sectional view；
Figure 16 be according to motor base in extra large pa self-cleaning dust catcher of the present invention at right motor accommodating chamber
Longitudinal sectional view；
Figure 17 is the top view according to motor base in extra large pa self-cleaning dust catcher of the present invention；
Figure 18 is the longitudinal sectional view in Figure 17 along the direction A-A；
Figure 19 is according to motor base and left motor and right motor phase in extra large pa self-cleaning dust catcher of the present invention
In conjunction with when three-dimensional structure view；
Figure 20 is to be not affected by according to left wind deflector and right wind deflector in extra large pa self-cleaning dust catcher of the present invention
In the three-dimensional structure view for naturally drooping posture when air-flow pushes；
Figure 21 is according to when right diversion air duct is connected with manifold port in extra large pa self-cleaning dust catcher of the present invention
Three-dimensional structure view.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, foregoing end other objects of the invention, feature, side
Face and advantage will be apparent, and so that those skilled in the art can carry out according to the description.In the accompanying drawings,
For clarity, shape and size can be amplified, and will be indicated in all figures using identical appended drawing reference identical
Or similar component.In the following description, such as center, thickness, height, length, front, back, rear portion, the left side, the right, top
The words such as portion, bottom, top, lower part are to be based on the orientation or positional relationship shown in the drawings.Particularly, " height " is equivalent to from top
Portion is to the size of bottom, and " width " is equivalent to size from left to right, and " depth " is equivalent to vertical size.These
Relative terms are to be not intended to need specifically to be orientated for convenience and usually.It is related to the term of attachment, connection etc.
(for example, " connection " and " attachment ") refer to these structures by the relationship that intermediate structure is fixed directly or indirectly to one another or is attached,
And movable or rigidly attached or relationship, unless otherwise clearly stating.
Referring to Fig.1, Fig. 2 and Fig. 5, extra large pa self-cleaning dust catcher 1 include：
Dust bucket 11, the dust bucket 11 open wide at the top of it and are formed with opening；
Lid 12, the lid 12 are connected to the top of dust bucket 11, and lid 12 includes skirt section and is used for the open envelope
The end wall closed, the skirt section integrally combine the end wall in the edge of the end wall and prolong upwards from the edge of the end wall
It stretches, the end wall offers several for passing in and out the venthole of air；And
Extra large pa component 15, the sea pa component 15 are installed on the underface of lid 12, so that the venthole all covers
In the surface of extra large pa component 15,
Wherein, partition is formed on the end wall so that space made of the skirt section is surrounded is divided into left installation room
151 and right installation room 152, extra large pa component 15 includes the left extra large pa being located at immediately below installation room 151 and right installation room 152
151 and right extra large pa 152, air duct apparatus for fast switching is connected at the top of the end wall, and the air duct apparatus for fast switching is alternately
It is past while turning left to install and be evacuated from right installation room 152 while air blowing in room 151, or be evacuated from left installation room 151
It blows in right installation room 152.
Referring to Fig. 3, the sweep-up pipe 111 led to inside dust bucket 11, sweep-up pipe are communicatively equipped on the side wall of dust bucket 11
111 other end is connected with dust collecting head component.
Referring to Fig. 8~Figure 21, the air duct apparatus for fast switching includes：
Motor base 13；And
Venthole switching mechanism 17 in motor base 13,
Wherein, motor base 13 includes：
Adjacent and spaced left motor accommodating chamber 131 and right motor accommodating chamber 132；
The left diversion air duct 1312 being connected with left motor accommodating chamber 131；And
The right diversion air duct 1322 being connected with right motor accommodating chamber 132, left diversion air duct 1312 and right diversion air duct
1322 form an angle, so that left diversion air duct 1312 and right diversion air duct 1322 cross and connect in respective air duct end
Logical, the side compartment of terrain of left motor accommodating chamber 131 and right motor accommodating chamber 132 is equipped with air-flow confluence room 134, venthole switching machine
Structure 17 is located in air-flow confluence room 134.In one embodiment, left diversion air duct 1312 is pressed from both sides with right diversion air duct 1322 at 120 °
Angle；In another embodiment, left diversion air duct 1312 is with right diversion air duct 1322 at 150 ° of angles；In another embodiment
In, left diversion air duct 1312 is with right diversion air duct 1322 at 180 ° of angles.
Referring to Fig. 8 and Fig. 9, left motor accommodating chamber 131 and right motor accommodating chamber 132 are for accommodating electric machine assembly 16, specifically
Left motor 161 and right motor 162, left motor 161 are separately installed in ground, left motor accommodating chamber 131 and right motor accommodating chamber 132
And the suction opening of right motor 162 is respectively positioned on respective bottom surface, the air outlet 1611 of left motor 161 and the air outlet of right motor 162
1621 are located at the side of left motor 161 and right motor 162, in preferred embodiment, left motor accommodating chamber 131 and right electricity
Machine accommodating chamber 132 is a circular-arc structure, left diversion air duct 1312 and right diversion air duct 1322 respectively with left motor accommodating chamber 131
And the side wall of right motor accommodating chamber 132 is tangent, so that the gas extracted through left motor 161 and right motor 162 from respective bottom surface
Stream accommodates after being thrown away respectively by air outlet 1611 and air outlet 1621 by the side wall of left motor accommodating chamber 131 and right motor
The side wall water conservancy diversion of room 132 is finally drawn by left diversion air duct 1312 and right diversion air duct 1322 respectively.
A left side is respectively equipped on the bottom wall of 4 and Figure 15 referring to Fig.1, the bottom wall of motor accommodating chamber 131 and right motor accommodating chamber 132
Motor mounting groove 1311 and right motor mounting groove 1321 are connected with the bottom for closing 13 top of motor base on motor base 13
Flap plate 14, meanwhile, after left motor 161 and right motor 162 are packed into motor base 13, respective top is respectively equipped with a left side again
Shield 141 and right shield 142.
Further, plane locating for the bottom wall of air-flow confluence room 134 is located at left motor accommodating chamber 131 and right motor accommodating chamber
Under plane locating for 132 bottom wall.
4~Figure 21 referring to Fig.1, the intersection are formed with the wind for being connected to left diversion air duct 1312 and right diversion air duct 1322
Road switching channel 135, air duct switching channel 135 extend to the inside of air-flow confluence room 134 and the bottom wall with air-flow confluence room 134
It is spaced apart, the left side for leading to left installation room 151 and right installation room 152 respectively is offered on the bottom wall of air-flow confluence room 134
Gas hole 1341 and right gas hole 1342.
1~Figure 13 referring to Fig.1, venthole switching mechanism 17 include：
Left switch motor 171 and right switch motor 175 adjacent and being set side by side；
The left rocker arm 172 of first be successively rotatablely connected and the second left rocker arm 173；And
The right rocker arm 176 of first be successively rotatablely connected and the second right rocker arm 177,
Wherein, left switch motor 171 is respectively positioned on the surface of air-flow confluence room 134 with right switch motor 175, and first left side is shaken
The power output end of the front end of arm 172 and left switch motor 171 is rotatablely connected, and electricity is changed in the front end of the first right rocker arm 176 and right cut
The power output end of machine 175 is rotatablely connected.
Referring to Fig. 8, Figure 10 and Figure 11, the end of the second left rocker arm 173 is rotationally connected with after passing through left gas hole 1341
Left venthole blocking component, the end of the second right rocker arm 177 are rotationally connected with right venthole envelope after passing through right gas hole 1342
Blocking component.
Further, the left venthole blocking component includes：
The left rocker arm 174 of third；And
It is respectively and fixedly connected with the left front closure disk 1741 and left back closure disk 1742 in left 174 rear and front end of rocker arm of third,
Wherein, the middle section of the first left rocker arm 172 and the left rocker arm 174 of third is nearby respectively equipped with left driving fulcrum and a left side is servo-actuated
Fulcrum, the end of the second left rocker arm 173 and left front 1741 or left back closure disk 1742 of closure disk are rotatablely connected.
Further, the right venthole blocking component includes：
The right rocker arm 178 of third；And
It is respectively and fixedly connected with after blocking disk 1781 and the right side before the right side of right 178 rear and front end of rocker arm of third and blocks disk 1782,
Wherein, the middle section of the first right rocker arm 176 and the right rocker arm 178 of third is nearby respectively equipped with right driving fulcrum and the right side is servo-actuated
Disk 1782 is blocked behind fulcrum, the end of the second right rocker arm 177 and right preceding closure disk 1781 or the right side to be rotatablely connected.
The underface of 5, Figure 16 and Figure 18 referring to Fig.1, left motor accommodating chamber 131 and right motor accommodating chamber 132 are respectively separated
Ground is equipped with left aspirating chamber 133 and right aspirating chamber 136, wherein left aspirating chamber 133 is connected with right aspirating chamber 136, left aspirating chamber
133 and right aspirating chamber 136 and air-flow confluence room 134 be spaced setting.
Further, the bottom wall of the bottom wall of left motor accommodating chamber 131 and right motor accommodating chamber 132 is respectively equipped with towards left pumping
The left venthole 1311a and right venthole 1321a of gas chamber 133 and right aspirating chamber 136.Left venthole 1311a and right venthole
1321a leads to left installation room 151 and right installation room 152 respectively.
Referring to Fig. 8~Figure 11, offers on the bottom wall of left aspirating chamber 133 and the bottom wall of right aspirating chamber 136 and lead to respectively respectively
It turns left and the left aspirating hole 1331 and right aspirating hole 1361 of room 151 and right installation room 152, left front closure disk 1741 and left back envelope is installed
Stifled disk 1742 is located at the underface of left gas hole 1341 and left aspirating hole 1331, and the left rocker arm 174 of third is in left switch motor
Around the left side with activity supporting point reciprocating rotation under 171 driving, so that left front closure disk 1741 and left back closure disk 1742 difference
Left gas hole 1341 and left aspirating hole 1331 are carried out to the closing of alternative expression, closure disk 1782 divides after disk 1781 and the right side are blocked before right
Not Wei Yu right gas hole 1342 and right aspirating hole 1361 underface, the right rocker arm 178 of third is under the driving of right switch motor 175
Around the right side with activity supporting point reciprocating rotation, so that blocking disk 1781 and left back closure disk 1782 before right respectively by right gas hole
1342 and right aspirating hole 1361 carry out alternative expression closing so that：
When left aspirating hole 1331 and right gas hole 1342 are closed, left gas hole 1341 and right aspirating hole 1361 are opened；
And
When left aspirating hole 1331 and right gas hole 1342 are opened, left gas hole 1341 and right aspirating hole (1361) are sealed
It closes.
Further, the under shed of the under shed of left aspirating hole 1331 and right aspirating hole 1361, which goes out, is respectively equipped with left sealing lip
1331a and right sealing lip 1361a, wherein left sealing lip 1331a integrally combines the left side in the edge of left aspirating hole 1331
Aspirating hole 1331 and extend straight down along the edge of left aspirating hole 1331, right sealing lip 1361a is in right aspirating hole 1361
Edge integrally combine the right aspirating hole 1361 and extend straight down along the edge of right aspirating hole 1361.
9~Figure 21 referring to Fig.1, air duct switching channel 135 include：
The front panel 1351 being connected to each other with the front side wall of left diversion air duct 1312 and the front side wall of right diversion air duct 1322；With
And
The squab panel 1352 being connected to each other with the rear wall of left diversion air duct 1312 and the rear wall of right diversion air duct 1322,
Wherein, front panel 1351 is parallel and spaced apart with squab panel 1352, front panel 1351 and squab panel 1352
Bottom be equipped with and be located at base wall panel between the two, manifold port 1353 is offered in institute's base wall panel, manifold port 1353 and air-flow converge
Flow chamber 134 is connected.
Referring to Figure 20, air duct changeover module 18 is provided between front panel 1351 and squab panel 1352, the air duct changeover module
18 include：
The left wind deflector 181 of air duct end for the left diversion air duct 1312 of selective shut-off；And
The right wind deflector 182 of air duct end for the right diversion air duct 1322 of selective shut-off, wherein in the same time only
It will appear that left diversion air duct 1312 is blocked by left wind deflector 181 or right diversion air duct 1322 is blocked by right wind deflector 182.
Further, left wind deflector 181 includes：
The left wind deflector main body extended straight down；And
Set on the left rotary shaft of the left wind deflector body top,
Right wind deflector 182 includes：
The right wind deflector main body extended straight down；And
Set on the right spindle of the right wind deflector body top,
Wherein, the left rotary shaft and right spindle are rotationally connected between front panel 1351 and squab panel 1352.
4 and Figure 15 referring to Fig.1, left diversion air duct 1312 its air duct end caliber size be less than front panel 1351 with
Spacing between squab panel 1352, so that the trend of 1312 inner rotation of diversion air duct to the left of left wind deflector 181 is by left water conservancy diversion
Air duct 1312 is limited.
Further, caliber size of the right diversion air duct 1322 in its air duct end is less than front panel 1351 and squab panel
Spacing between 1352, so that the trend of 1322 inner rotation of diversion air duct to the right of right wind deflector 182 is by right diversion air duct
1322 are limited.
Working principle：
The underface that 0 and Figure 11 referring to Fig.1, usually sea pa are set to motor base 13, is blown with left aspirating hole 1331 and the right side
When stomata 1342 is closed, it is described for left gas hole 1341 and the unlatching of right aspirating hole 1361, at this point, left motor
161 and right motor 162 by right 132 underface air of motor accommodating chamber being extracted in right aspirating hole 1361, left diversion air duct
1312 and right diversion air duct 1322 in generate filtered clean gas flow, dust is then filtered by right extra large pa 152, due to left electricity
Machine 161 is considerably longer than right motor 162 from right aspirating hole 1361 from the path for extracting air in right aspirating hole 1361 and extracts air
Path so that the air flow rate in left diversion air duct 1312 is far smaller than the air flow rate in right diversion air duct 1322,
So that right wind deflector 182 is influenced by continuous flow in right diversion air duct 1322 and is rotated to the left up to tying, and it is left
Wind deflector 181 is influenced by continuous flow in right diversion air duct 1322 and is rotated to the left to vertical hang and by left water conservancy diversion
Air duct 1312 is blocked, and air-flow is imported into air-flow confluence room 134 by manifold port 1353, due in air-flow confluence room 134
Right gas hole 1342 be closed, left gas hole 1341 is opened, then the air-flow after converging blows to after left gas hole 1341 guiding
The upper surface of left sea pa 151, so that the dust for being adsorbed in 151 lower surface of left extra large pa is blown off removal ... at so one section of work
Between after, left switch motor 171 and right switch motor 175 act, so that left aspirating hole 1331 and right gas hole 1342 are opened, and left
Gas hole 1341 and right aspirating hole 1361 are closed, and hereafter the circulation sequence of air is similar to above, are repeated no more again ...
It loops back and forth like this, until dust catcher completes cleaning work.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiments
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real
Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to
Specific details and legend shown and described herein.
Claims (15)
1. a kind of sea pa self-cleaning dust catcher (1), which is characterized in that including：
Dust bucket (11), the dust bucket (11) open wide at the top of it and are formed with opening；
Lid (12), the lid (12) are connected to the top of dust bucket (11), and lid (12) includes skirt section and is used to described to open
Mouthful closed end wall, the skirt section the edge of the end wall integrally combine the end wall and from the edge of the end wall to
Upper extension, the end wall offer several for passing in and out the venthole of air；And
Extra large pa component (15), which is installed on the underface of lid (12), so that the venthole all covers
It is placed on the surface of extra large pa component (15),
Wherein, partition is formed on the end wall so that space made of the skirt section is surrounded is divided into left installation room (151)
And right installation room (152), extra large pa component (15) include the left side being located at immediately below installation room (151) and right installation room (152)
Extra large pa (151) and right extra large pa (152) are connected with air duct apparatus for fast switching at the top of the end wall, which is switched fast dress
It sets alternately to turn left to install and be evacuated from right installation room (152) while air blowing in room (151), or from left installation room (151)
It turns right to install in room (152) while middle pumping and blow.
2. sea pa self-cleaning dust catcher (1) as described in claim 1, which is characterized in that connect on the side wall of dust bucket (11)
It is equipped with logically and leads to dust bucket (11) internal sweep-up pipe (111), the other end of sweep-up pipe (111) is connected with dust collecting head component.
3. sea pa self-cleaning dust catcher (1) as described in claim 1, which is characterized in that the air duct apparatus for fast switching
Including：
Motor base (13)；And
Venthole switching mechanism (17) in motor base (13),
Wherein, motor base (13) includes：
Adjacent and spaced left motor accommodating chamber (131) and right motor accommodating chamber (132)；
The left diversion air duct (1312) being connected with left motor accommodating chamber (131)；And
The right diversion air duct (1322) being connected with right motor accommodating chamber (132), left diversion air duct (1312) and right diversion air duct
(1322) it forms an angle, so that left diversion air duct (1312) crosses with right diversion air duct (1322) in respective air duct end
And be connected to, the side compartment of terrain of left motor accommodating chamber (131) and right motor accommodating chamber (132) is equipped with air-flow confluence room (134), leads to
Stomata switching mechanism (17) is located in air-flow confluence room (134).
4. sea pa self-cleaning dust catcher (1) as claimed in claim 3, which is characterized in that the bottom wall of air-flow confluence room (134)
Locating plane is located under plane locating for the bottom wall of left motor accommodating chamber (131) and right motor accommodating chamber (132).
5. sea pa self-cleaning dust catcher (1) as claimed in claim 4, which is characterized in that the intersection is formed with connection
The air duct switching channel (135) of left diversion air duct (1312) and right diversion air duct (1322), air duct switching channel (135) extend to
The inside of air-flow confluence room (134) is simultaneously spaced apart with the bottom wall of air-flow confluence room (134), and air-flow converges room (134)
The left gas hole (1341) and right gas hole for leading to left installation room (151) and right installation room (152) respectively are offered on bottom wall
(1342)。
6. sea pa self-cleaning dust catcher (1) as claimed in claim 5, which is characterized in that venthole switching mechanism (17) packet
It includes：
The adjacent and left switch motor (171) being set side by side and right switch motor (175)；
The left rocker arm of first be successively rotatablely connected (172) and the second left rocker arm (173)；And
The right rocker arm of first be successively rotatablely connected (176) and the second right rocker arm (177),
Wherein, left switch motor (171) and right switch motor (175) are respectively positioned on the surface of air-flow confluence room (134), and first is left
The power output end of the front end of rocker arm (172) and left switch motor (171) is rotatablely connected, the front end of the first right rocker arm (176) with
The power output end of right switch motor (175) is rotatablely connected.
7. sea pa self-cleaning dust catcher (1) as claimed in claim 6, which is characterized in that the end of the second left rocker arm (173)
Left venthole blocking component is rotationally connected with after left gas hole (1341), the end of the second right rocker arm (177) passes through the right side
Right venthole blocking component is rotationally connected with after gas hole (1342).
8. sea pa self-cleaning dust catcher (1) as claimed in claim 7, which is characterized in that the left venthole blocking component
Including：
The left rocker arm of third (174)；And
It is respectively and fixedly connected with the left front closure disk (1741) and left back closure disk (1742) in the left rocker arm of third (174) rear and front end,
Wherein, the middle section of the first left rocker arm (172) and the left rocker arm of third (174) is nearby respectively equipped with left driving fulcrum and a left side is servo-actuated
Fulcrum, the end of the second left rocker arm (173) and left front closure disk (1741) or left back closure disk (1742) are rotatablely connected.
9. sea pa self-cleaning dust catcher (1) as claimed in claim 8, which is characterized in that the right venthole blocking component
Including：
The right rocker arm of third (178)；And
It is respectively and fixedly connected with after blocking disk (1781) and the right side before the right side of the right rocker arm of third (178) rear and front end and blocks disk (1782),
Wherein, the middle section of the first right rocker arm (176) and the right rocker arm of third (178) is nearby respectively equipped with right driving fulcrum and the right side is servo-actuated
Fulcrum, the end of the second right rocker arm (177) and right preceding closure disk (1782) rotation connection after blocking disk (1781) or the right side.
10. sea pa self-cleaning dust catcher (1) as claimed in claim 9, which is characterized in that left motor accommodating chamber (131) with
It is equipped with left aspirating chamber (133) and right aspirating chamber (136) with being respectively separated immediately below right motor accommodating chamber (132), wherein left pumping
Gas chamber (133) is connected with right aspirating chamber (136), and left aspirating chamber (133) and right aspirating chamber (136) and air-flow converge room (134)
Interval setting.
11. sea pa self-cleaning dust catcher (1) as claimed in claim 10, which is characterized in that left motor accommodating chamber (131)
The bottom wall of bottom wall and right motor accommodating chamber (132) is respectively equipped with the left ventilation towards left aspirating chamber (133) and right aspirating chamber (136)
Hole (1311a) and right venthole (1321a).Left venthole (1311a) and right venthole (1321a) lead to left installation room respectively
(151) and right installation room (152).
12. sea pa self-cleaning dust catcher (1) as claimed in claim 11, which is characterized in that the bottom wall of left aspirating chamber (133)
And the left pumping for leading to left installation room (151) and right installation room (152) respectively is offered on the bottom wall of right aspirating chamber (136) respectively
Hole (1331) and right aspirating hole (1361), left front closure disk (1741) and left back closure disk (1742) are located at left gas hole
(1341) and the underface of left aspirating hole (1331), the left rocker arm of third (174) is under the driving of left switch motor (171) around described
A left side is with activity supporting point reciprocating rotation, so that left front closure disk (1741) and left back closure disk (1742) are respectively by left gas hole
(1341) and left aspirating hole (1331) carries out the closing of alternative expression, blocks disk (1782) respectively after disk (1781) and the right side are blocked before right
Positioned at the underface of right gas hole (1342) and right aspirating hole (1361), the right rocker arm of third (178) is in right switch motor (175)
Around the right side with activity supporting point reciprocating rotation under driving, respectively will so that blocking disk (1781) and left back closure disk (1782) before right
Right gas hole (1342) and right aspirating hole (1361) carry out the closing of alternative expression, so that：
When left aspirating hole (1331) and right gas hole (1342) are closed, left gas hole (1341) and right aspirating hole (1361) are opened
It opens；And
When left aspirating hole (1331) and right gas hole (1342) are opened, left gas hole (1341) and right aspirating hole (1361) are sealed
It closes.
13. sea pa self-cleaning dust catcher (1) as claimed in claim 12, which is characterized in that under left aspirating hole (1331)
The under shed of opening and right aspirating hole (1361) goes out to be respectively equipped with left sealing lip (1331a) and right sealing lip (1361a), wherein
Left sealing lip (1331a) in the edge of left aspirating hole (1331) integrally combines the left aspirating hole (1331) and along left pumping
The edge of stomata (1331) extends straight down, edge integral type of the right sealing lip (1361a) in right aspirating hole (1361)
Ground combines the right aspirating hole (1361) and extends straight down along the edge of right aspirating hole (1361).
14. sea pa self-cleaning dust catcher (1) as claimed in claim 5, which is characterized in that air duct switching channel (135) packet
It includes：
The front panel (1351) being connected to each other with the front side wall of left diversion air duct (1312) and the front side wall of right diversion air duct (1322)；
And
The squab panel (1352) being connected to each other with the rear wall of left diversion air duct (1312) and the rear wall of right diversion air duct (1322),
Wherein, front panel (1351) is parallel and spaced apart with squab panel (1352), front panel (1351) and squab panel
(1352) bottom is equipped with the base wall panel being located between the two, offers manifold port (1353), manifold port in institute's base wall panel
(1353) it is connected with air-flow confluence room (134).
15. sea pa self-cleaning dust catcher (1) as claimed in claim 14, which is characterized in that front panel (1351) and rear wall
Air duct changeover module (18) are provided between plate (1352), which includes：
The left wind deflector (181) of air duct end for the left diversion air duct of selective shut-off (1312)；And
The right wind deflector (182) of air duct end for the right diversion air duct of selective shut-off (1322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940516.2A CN108903801B (en) | 2018-08-17 | 2018-08-17 | Self-cleaning type dust collector for HEPA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810940516.2A CN108903801B (en) | 2018-08-17 | 2018-08-17 | Self-cleaning type dust collector for HEPA |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108903801A true CN108903801A (en) | 2018-11-30 |
| CN108903801B CN108903801B (en) | 2023-08-08 |
Family
ID=64404126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810940516.2A Active CN108903801B (en) | 2018-08-17 | 2018-08-17 | Self-cleaning type dust collector for HEPA |
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| Country | Link |
|---|---|
| CN (1) | CN108903801B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021184523A1 (en) * | 2020-03-18 | 2021-09-23 | 苏州欧圣电气股份有限公司 | Vacuum cleaner |
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| CN203458340U (en) * | 2013-08-11 | 2014-03-05 | 宁海凯特立电器有限公司 | Dust collector capable of automatically removing dust blockage of HEPA (High Efficiency Particulate Air) filter |
| CN107456159A (en) * | 2016-06-06 | 2017-12-12 | 天佑电器（苏州）有限公司 | Automatically cleaning dust catcher and the method for operating the automatically cleaning dust catcher |
| CN108125620A (en) * | 2016-12-01 | 2018-06-08 | 天佑电器（苏州）有限公司 | Dust catcher and its self-cleaning filter method |
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| US5996171A (en) * | 1997-02-04 | 1999-12-07 | Bowers; Randy | Vacuum truck system |
| CN102106712A (en) * | 2009-12-28 | 2011-06-29 | 乐金电子(天津)电器有限公司 | Self-cleaning structure of cleaner |
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| CN107456159A (en) * | 2016-06-06 | 2017-12-12 | 天佑电器（苏州）有限公司 | Automatically cleaning dust catcher and the method for operating the automatically cleaning dust catcher |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021184523A1 (en) * | 2020-03-18 | 2021-09-23 | 苏州欧圣电气股份有限公司 | Vacuum cleaner |
| WO2021184524A1 (en) * | 2020-03-18 | 2021-09-23 | 苏州欧圣电气股份有限公司 | Vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108903801B (en) | 2023-08-08 |
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