CN110432823A - Dust and gas separator and dust catcher with it - Google Patents
Dust and gas separator and dust catcher with it Download PDFInfo
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- CN110432823A CN110432823A CN201910523107.7A CN201910523107A CN110432823A CN 110432823 A CN110432823 A CN 110432823A CN 201910523107 A CN201910523107 A CN 201910523107A CN 110432823 A CN110432823 A CN 110432823A
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- Prior art keywords
- dust
- cleaning
- gas separator
- driving
- hole
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention belongs to technical field of dust removal equipment, and in particular to a kind of dust and gas separator and the dust catcher with it.Dust and gas separator of the present invention includes dirt cup, filter element, cleaning unit and driving unit, filter element is set to the inside of dirt cup, the outer peripheral surface of filter element is equipped with several filter hole, cleaning unit includes cleaning device, cleaning device is set to the outside position corresponding with filter hole of filter element, driving unit and cleaning unit are drivingly connected, and cleaning unit can be rotated under the driving of driving unit, to be cleaned by outer peripheral surface of the cleaning device to filter element.Dust and gas separator according to the present invention, it can be without effectively being cleared up in the case where opening dirt cup filter element, reduce the complexity of deashing process, improve cleaning efficiency, and the dust and hair fallen in scale removal process is stored in dirt cup, environmental pollution caused by efficiently reducing in deashing process.
Description
Technical field
The invention belongs to technical field of dust removal equipment, and in particular to a kind of dust and gas separator and the dust catcher with it.
Background technique
What this part provided is only background information relevant to the disclosure, is not necessarily the prior art.
Dust cup of dust collector after air is flowed into from the entrance of dirt cup side wall, is turned around in the intracavitary rotation of dirt due to design itself
Entered afterwards by strainer.However, causing dust can not be in dirt cup bottom since the whirlwind air rotation speed formed inside dirt cup is fast
Stable accumulation, dust can be back to the position of filter screen, cause the blocking of strainer.Existing dust catcher needs user to tear open with dirt cup
Dirt cup is opened, filter screen will be cleared up after whirlwind cone is taken out, it is not only inconvenient but also be easy to cause pollution.
Summary of the invention
The purpose of the present invention is at least solve the problems, such as that the filter screen on whirlwind cone is not easily cleaned.The purpose is by following
What technical solution was realized:
The first aspect of the present invention proposes a kind of dust and gas separator, and the dust and gas separator includes:
Dirt cup；
Filter element, the filter element are set to the inside of the dirt cup, and the outer peripheral surface of the filter element is equipped with several
Filter hole；
Cleaning unit, the cleaning unit include cleaning device, and the cleaning device is set to outside and the institute of the filter element
State the corresponding position of filter hole；
Driving unit, the driving unit and the cleaning unit are drivingly connected, and the cleaning unit can be in the drive
It is rotated under the driving of moving cell, to be cleaned by outer peripheral surface of the cleaning device to the filter element.
Dust and gas separator according to the present invention is correspondingly arranged clear in external setting and the filtering hole site of filter element
Clean part drives cleaning unit rotation by driving unit, carries out the cleaning device on cleaning unit to the outer peripheral surface of filter element
Cleaning, achievees the effect that dedusting, to reduce clear without effectively being cleared up the case where opening dirt cup filter element
The complexity of grey process improves cleaning efficiency, and the dust and hair that fall in scale removal process are stored in dirt cup, effectively
Reduce environmental pollution caused by deashing process.
In addition, dust and gas separator according to the present invention, can also have following additional technical characteristic:
The cleaning unit further includes runing rest, and the runing rest includes interconnecting piece and cleaning section, the interconnecting piece
It is connected with the driving unit, the cleaning section is sheathed on the outer peripheral surface equipped with the filter hole, and the cleaning section is equipped with described
Cleaning device.
In some embodiments of the invention, the cleaning device include the first clear of inner wall set on the cleaning section
Second cleaning device of clean part and/or the outside wall surface set on the cleaning section.
In some embodiments of the invention, the cleaning device includes the hairbrush of the inner wall set on the cleaning section or scrapes
Plate, and the cutting blade of the outside wall surface set on the cleaning section.
In some embodiments of the invention, the interconnecting piece includes pedestal and connection subelement, and the cleaning device includes
Set on the hairbrush or scraper plate of the inner wall of the cleaning section, or the cutting blade of the outside wall surface set on the cleaning section.
In some embodiments of the invention, the interconnecting piece includes pedestal and connection subelement, and the cleaning section is set to
The top of the pedestal, the center of the pedestal are equipped with the through-hole passed through for the driving unit, the connexon list
Member is set in the through-hole for connecting the driving unit.
In some embodiments of the invention, the connection subelement includes attachment base and multiple connecting plates, the connection
Seat is equipped with the connecting hole that is connected with the driving unit, one end of the multiple connecting plate with the inner wall phase of the through-hole
Even, it is curved towards the central axis of the through-hole after the bottom direction of the other end of the multiple connecting plate towards the dirt cup extends
Folding, the other end of the multiple connecting plate are connected with the attachment base.
In some embodiments of the invention, the interconnecting piece further includes windshied part, and the windshied part is by the through-hole
The bottom of inner wall towards the dirt cup extends to form.
In some embodiments of the invention, the pedestal is equipped with multiple outer peripheral surface positions pair with the filter element
The through slot that should be arranged, the through slot run through the pedestal along the vertical direction.
In some embodiments of the invention, the cleaning section includes the multiple mounting plates being connected with the interconnecting piece, institute
It states multiple mounting plate rings and sets top with the interconnecting piece, the mounting plate is equipped with the cleaning device.
In some embodiments of the invention, the cleaning section further includes connection ring, the top part of the multiple mounting plate
It is not connected with the connection ring.
In some embodiments of the invention, the filter hole is the filter screen for being sheathed on the outer peripheral surface of the filter element
Eyelet or the filter hole be the eyelet being formed on the filter element.
In some embodiments of the invention, the filter element is whirlwind cone.
In some embodiments of the invention, the driving unit includes drive rod and driving end, and the driving end is set to
The lateral surface of the bottom of the dirt cup, one end of the drive rod are connected with the driving end, the other end of the drive rod with
The cleaning unit is connected.
In some embodiments of the invention, the driving end is driving motor, the output shaft of the driving motor and institute
The described one end for stating drive rod is connected.
In some embodiments of the invention, the driving end includes knob, connector sleeve and connector, and the knob is set to
The lateral surface of the bottom of the dirt cup, the connector sleeve are set between the knob and the drive rod, and the connector is by institute
The lateral surface for stating the bottom of dirt cup sequentially passes through the knob, the connector sleeve and the drive rod.
Another aspect of the present invention also proposed a kind of dust catcher, and the dust catcher has any one of the claims
The dust and gas separator.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, identical component is presented with like reference characters.In the accompanying drawings:
Fig. 1 schematically shows the overall structure diagram of the dust and gas separator of embodiment according to the present invention；
Fig. 2 is the schematic diagram of the section structure of dust and gas separator in Fig. 1；
Fig. 3 is the structural schematic diagram of cleaning unit in Fig. 1；
Fig. 4 is the structural schematic diagram of another viewing angles of cleaning unit in Fig. 3；
Fig. 5 is the structural schematic diagram of clean frame in Fig. 1；
Fig. 6 is the structural schematic diagram of another viewing angles of clean frame in Fig. 5；
Fig. 7 is the positional diagram of clean frame and filtration members in Fig. 1；
Fig. 8 is the structural schematic diagram of filter screen stand in Fig. 1；
Fig. 9 is the structural schematic diagram of the second dust removal piece in Fig. 1.
Each label is expressed as follows in attached drawing:
10: dirt cup, 11: dirt cup ontology, 111: air inlet, 12: bottom plate；
20: filter element, 21: filter hole；
30: cleaning unit, 31: cleaning device, 311: the first cleaning devices, 312: the second cleaning devices, 32: runing rest, 33: even
Socket part, 331: pedestal, 332: connection subelement, 333: attachment base, 334: connecting plate, 335: connecting hole, 336: through-hole, 337: gear
Wind portion, 338: through slot, 34: cleaning section, 341: mounting plate, 342: connection ring；
40: driving unit, 41: drive rod, 42: driving end, 421: knob, 422: connector sleeve, 423: connector；
50: guide shell；
60: filtration members；
70: clean frame, 71: clean frame ontology, 72: driving portion, 73: connecting pin, 731: terminal pad, 732: support plate,
733: mounting base, 734: mounting hole, 74: third dust removal piece；
80: filter screen stand, 81: support end；
91: the first dust removal pieces, 92: the second dust removal pieces, 921: dust removal unit, 922: elastic fixed part, 923: interconnecting piece.
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
It should be understood that term used herein merely for description particular example embodiment purpose, and have no intention into
Row limitation.Unless the context clearly indicates otherwise, otherwise singular " one " as used in the text, "one" and " described "
Can also indicate to include plural form.The terms "include", "comprise", " containing " and " having " are inclusives, and therefore
It indicates the presence of stated feature, step, operations, elements, and/or components, but presence or addition one or more is not precluded
A other feature, step, operation, component, assembly unit, and/or their combination.Method and step, process, the Yi Jicao of described in the text
It is not interpreted as that them is necessarily required to execute with described or explanation particular order, executes sequence unless explicitly stated otherwise.Also answer
The step of working as understanding, can be used additionally or alternatively.
Although can be described in the text using term first, second, third, etc. multiple element, component, region, layer and/
Or section, still, these component, assembly units, region, layer and/or section should not be limited by these terms.These terms can be only
For a component, assembly unit, region, layer or section are distinguished with another region, layer or section.Unless context clearly refers to
Out, do not implied that when otherwise the term and other numerical terms of such as " first ", " second " etc use in the text sequence or
Person's order.Therefore, first element discussed below, component, region, layer or section are in the introduction for not departing from example embodiment
In the case of can be referred to as second element, component, region, layer or section.
For ease of description, an element as illustrated in the diagram can be described use space relativeness term in the text
Either feature is relative to another element or the relationship of feature, these relativeness terms are, for example, " inside ", " outside ", " interior
Side ", " outside ", " following ", " lower section ", " above ", " top " etc..This spatial correlation term is intended to include removing to retouch in figure
The different direction of device in use or operation except the orientation drawn.For example, being retouched if the device in figure is overturn
State that either the element " below other elements or feature " then will be orientated " In for " below other elements or feature "
Above other elements or feature " either " above other elements or feature ".Therefore, exemplary term " in ... lower section " can
To include in orientation upper and under.In addition device can be oriented and (be rotated by 90 ° or in other directions) and used herein
Spatial correlation descriptor correspondingly explains.
Fig. 1 schematically shows the overall structure diagram of the dust and gas separator of embodiment according to the present invention；Fig. 2
For the schematic diagram of the section structure of dust and gas separator in Fig. 1, as depicted in figs. 1 and 2, the first aspect of the present invention proposes one kind
Dust and gas separator, the dust and gas separator include dirt cup 10, filter element 20, cleaning unit 30 and driving unit 40.Filtering
Unit 20 is set to the inside of dirt cup 10, and the outer peripheral surface of filter element 20 is equipped with several filter hole 21.Cleaning unit 30 includes cleaning
Part 31, cleaning device 31 are set to the outside position corresponding with filter hole 21 of filter element 20.Driving unit 40 and cleaning unit
30 are drivingly connected, and cleaning unit 30 can be rotated under the driving of driving unit 40, to pass through 31 pairs of cleaning device filterings
The outer peripheral surface of unit 20 is cleaned.
Wherein, dirt cup 10 includes dirt cup ontology 11 and the bottom plate 12 below dirt cup ontology, and bottom plate 12 is can dismantle
Mode be set to dirt cup ontology 11 lower section.The side wall of dirt cup ontology 11 is equipped with air inlet 111, and air can pass through the air inlet
Mouth 11 enters the inside of dirt cup ontology 11 from the side of dirt cup ontology 11, and eventually by the gas outlet of 11 top of dirt cup ontology
(not shown) is discharged.In the process, air is during the internal flow of dirt cup ontology 11, by filter element
The filtration of 20 several filter hole 21 is dusted, to improve the quality of outflow air.It is filtered by filter hole 21
Impurity includes the dust and hair of bulky grain, and wherein the dust of bulky grain is easy blocking filter hole in the flow process of air
21, and hair is easy to be wrapped in the outer surface of filter hole 21, to influence the velocity of liquid assets of air.Therefore, it is necessary to single to filtering
The outer peripheral surface of member 20 is effectively cleared up, and to guarantee the smooth circulation of air, improves the efficiency of dust and gas separation.
Dust and gas separator according to the present invention is correspondingly arranged in external be arranged of filter element 20 with 21 position of filter hole
Cleaning device 31, drive cleaning unit 30 to rotate by driving unit 40, make 31 pairs of filterings of cleaning device on cleaning unit 30 singly
Member 20 outer peripheral surface cleaned, achieve the effect that dedusting, thus without open dirt cup 10 the case where to filter element 20 into
Row is effectively cleared up, the dust and hair for reducing the complexity of deashing process, improving cleaning efficiency, and fall in scale removal process
Hair is stored in dirt cup 20, environmental pollution caused by efficiently reducing in deashing process.
In the present embodiment, filter element 20 is whirlwind cone, and the inside of whirlwind cone is equipped with guide shell 50, and guide shell 50 is set
Set the dust and gas separative efficiency that can further increase filter element 20.Several filter hole 21 are the outer peripheral surface for being sheathed on whirlwind cone
Filter screen eyelet.Filter screen in the present embodiment is metal filter screen, so as to during the cleaning of cleaning device 31
It keeps the position of filter hole 21 constant, guarantees cleaning effect effectively.It also can be set in other embodiments of the invention
The filter screen of the other materials such as plastics.The periphery wall of the bottom of whirlwind cone is made of spaced multiple connecting rods, connecting rod
Between be equipped with metal filter screen, to form the periphery wall of whirlwind cone, air after the filtration of metal filter screen by entering
The inside bored to whirlwind, and eventually by the outside of gas outlet discharge dirt cup 10.
In some embodiments of the invention, filter screen can also bore integrated injection molding with whirlwind.The bottom of whirlwind cone
No longer use the structure of connecting rod and metal filter screen, but the bottom and top whirlwind bore by Shooting Technique it is integrated at
The bottom of type, whirlwind cone has complete wall thickness structure.Then several lead to is being processed in the bottom that whirlwind is bored by processing technology
Air holes, formed it is consistent with metal filter screen mesh-structured, equally can be in cleaning device 31 to filter the air
It keeps the position of filter hole 21 constant during cleaning, guarantees cleaning effect effectively.
Fig. 3 is the structural schematic diagram of cleaning unit in Fig. 1.Fig. 4 is the structure of another viewing angles of cleaning unit in Fig. 3
Schematic diagram.As shown in Figure 3 and Figure 4, the cleaning unit 30 in the present embodiment further includes runing rest 32, and runing rest 32 includes connecting
Socket part 33 and cleaning section 34, interconnecting piece 33 are connected with driving unit 40, and cleaning section 34 is sheathed on whirlwind cone and is equipped with several filterings
The outer peripheral surface in hole 21, cleaning section 34 are equipped with cleaning device 31.
Wherein, runing rest 32 is connected by interconnecting piece 33 with driving unit 40, is rotated under the action of driving unit 40
Bracket 32 can make rotating motion.Due to cleaning section 34 be equipped with cleaning device 31, when runing rest 32 rotate when, cleaning device 31 with
32 common rotation of runing rest, and the outer peripheral surface where filter hole 21 is cleared up, thus dismantling dirt cup 10 without opening
The case where to cross whirlwind cone outer peripheral surface effectively cleared up, reduce the complexity of deashing process, improve cleaning efficiency.
In the present embodiment, cleaning device 31 includes being set to the first cleaning device 311 of the inner wall of cleaning section 34 and being set to clean
Second cleaning device 312 of the outside wall surface in portion 34.Wherein, the first cleaning device 311 is hairbrush or scraper plate, and wherein scraper plate can be metal
One of scraper plate or plastic scrapers.Second cleaning device 312 is cutting blade.
First cleaning device 311 is set to the inner wall of cleaning section 34 and is bonded setting with the outer peripheral surface where filter hole 21,
When runing rest 32 rotates, the first cleaning device 311 can rub between filter hole 21, thus to filter hole 21 is attached to
On impurity particle be purged, improve whirlwind cone ventilation and filter efficiency.The second cleaning device 312 is also with runing rest simultaneously
32 rotations, and in the rotation process of runing rest 32, the second cleaning device 312 can bore upper or rotation branch to whirlwind is wrapped in
Hair on frame 32 is cut, and hair falls off after being cut to be fallen in dirt cup 10, realizes antiwind hair and free wool
The function of hair.
The first cleaning device in the present embodiment is for removing the dust or dirt being attached on filter mesh, the second cleaning
Part is mainly used for cutting or cleaning hair.First cleaning device and the use simultaneously of the second cleaning device, which can reach, not to be needed to dismantle dirt cup
The effect of dust and hair on i.e. cleanable whirlwind cone.Can also only it be arranged according to the actual situation in the inner wall of cleaning section 34
Only the second cleaning device 312 is arranged in the outside wall surface of cleaning section 34 in first cleaning device 311, equally can achieve the mistake to whirlwind cone
Filter opening 21 plays effective clean purpose.
In some embodiments of the invention, interconnecting piece 33 includes pedestal 331 and connection subelement 332, and cleaning section 34 is set
In the top of pedestal 331, the center of pedestal 331 is equipped with the through-hole 336 passed through for driving unit 40, connects subelement
332 are set in through-hole 336 for connecting driving unit 40.
In the present embodiment, for the ease of the setting between guide shell 50 and runing rest 32, runing rest 32 is equipped with and is used for
The through-hole 336 of the bottom end of guide shell 50 is accommodated, the bottom end of guide shell 50 is inserted into the inside of through-hole 336.Meanwhile it driving single
Member 40 can pass through the through-hole 336 at the center of pedestal 331 and be connected with subelement 332 is connect, to pass through connection subelement 332
It is connect with runing rest 32, driving runing rest 32 rotates.Meanwhile the setting of through-hole 336 can be such that whirlwind cone inside falls
Dust granule falls to the bottom of dirt cup 10 by the through-hole 336, and dust granule is prevented to be deposited on the top surface of pedestal 331, influences
The rotation of runing rest 32, and then influence the cleaning effect to filter hole 21.
As shown in figure 4, the connection subelement 332 in the present embodiment includes attachment base 333 and multiple connecting plates 334.Connection
Seat 333 is equipped with the connecting hole 335 that is connected with driving unit 40, one end of multiple connecting plates 334 with the inner wall phase of through-hole 336
Even, it is bent after the bottom direction of the other end of multiple connecting plates 334 towards dirt cup 10 extends towards the central axis of through-hole 336,
The other end of multiple connecting plates 334 is connected with attachment base 333.
The structure design of connecting plate 334 effectively forms the avoiding space of the bottom to guide shell 50 in the present embodiment,
To meet the overall structure demand of dust and gas separator.And in the present embodiment using multiple connecting plates 334 connection pedestal 331 with
Driving unit 40 can effectively mitigate the weight of connection subelement 332.
It in other embodiments of the invention, can also be using the round terminal pad connection for the bottom for being set to guide shell 50
Pedestal 331 and driving unit 40, or be arranged in through-hole 336 consistent with the base profile structure of guide shell 50 continuous complete
Whole interior wall construction replaces multiple connecting plates 334.
In some embodiments of the invention, interconnecting piece 33 further includes windshied part 337, and windshied part 337 is by through-hole 336
The bottom of wall surface towards dirt cup 10 extends to form.
By the setting of windshied part 337, it can guarantee that the air flowed into from air inlet 111 is made by the filtering of filter hole 21
The inside of whirlwind cone, and final usually gas outlet discharge are entered after, prevent the air flowed into from air inlet 111 from passing through rotation
The bottom of bracket 32 enters the inside of whirlwind cone, is discharged after not filtering the air, to reduce dust and gas separator
Separative efficiency.Further, sealing ring is additionally provided between windshied part 337 and bottom plate 12.
In some embodiments of the invention, pedestal 331 is equipped with multiple outer peripheral surface positions with whirlwind cone and is correspondingly arranged
Through slot 338, through slot 338 in vertical direction run through pedestal 331.
The setting of through slot 338 effectively will can clear up the dust granule fallen and drain into the bottom of dirt cup 10 in filter hole 21
Portion influences the normal rotation of runing rest 32 to prevent dust from accumulating on pedestal 331.Through slot 338 in the present embodiment is
Arc-shaped slot, the corresponding radius size of arc-shaped slot is greater than the radius size of the outer peripheral surface of whirlwind cone, so as to guarantee from rotation
The impurity fallen on wind cone can directly fall to the bottom of dirt cup 10 by through slot 338.In other embodiments of the invention,
Arc-shaped slot can also be replaced using the through slot of the other shapes such as square groove or circular through hole.
Further, in some embodiments of the invention, in order to be effectively reduced the overall weight of pedestal 331,
The rotational efficienty of runing rest 32 is improved, the bottom of pedestal 331 is equipped with multiple lightening recesses.
In some embodiments of the invention, cleaning section 34 includes the multiple mounting plates 341 being connected with interconnecting piece 33, multiple
341 ring of mounting plate sets the top with interconnecting piece 33, and mounting plate 341 is equipped with cleaning device 31.
As shown in figure 3, the inner wall of mounting plate 341 is equipped with the first cleaning device 311, the outside wall surface of mounting plate 341 is equipped with the
Two cleaning devices 312, thus by rotating the dust granule in the filter hole 21 that runing rest 32 can bore whirlwind and winding
Hair is cleared up simultaneously.
In some embodiments of the invention, cleaning section 34 further includes connection ring 342, the top part of multiple mounting plates 341
It is not connected with connection ring 342.
Mounting plate 341 deforms in the long-term friction for the outer peripheral surface bored with whirlwind in order to prevent, causes to influence the later period
To the cleaning effect of filter hole 21, the top of multiple mounting plates 341 is all connected with equipped with connection ring 342 cleaning device 31.Pass through connection
The top of multiple mounting plates 341 is fixedly connected by ring 342, can be improved the rigidity of mounting plate 341, to prevent mounting plate 341
Deformation occurs during the work time, influences cleaning effect.
In some embodiments of the invention, driving unit 40 includes drive rod 41 and driving end 42, and driving end 42 is set to
One end of the lateral surface of the bottom of dirt cup 10, drive rod 41 is connected with driving end 42, the other end and cleaning unit of drive rod 41
30 are connected.
The outside that end 42 will be driven to be set to bottom plate 12 can effectively prevent the dust in dirt cup 10 from blocking driving end 42,
To influence to drive the normal work at end 42.Driving end 42 and cleaning unit 30 are connected by drive rod 41, driving can be passed through
Bar 41 drives runing rest 32 to rotate, to clean to the filter hole 21 of whirlwind cone.
In the present embodiment, driving end 42 includes knob 421, connector sleeve 422 and connector 423, and knob 421 is set to dirt cup 10
Bottom lateral surface, connector sleeve 422 is set between knob 421 and drive rod 41, connector 423 by dirt cup 10 bottom it is outer
Side sequentially passes through knob 421, connector sleeve 422 and drive rod 41.
Connector 423 in the present embodiment can be connection any one of bolt or connecting pin, preferably connect
Bolt, convenient for the disassembly in later period.
By the bottom of dirt cup 10 lateral surface be arranged knob 421, and by connector 423 be sequentially connected knob 421,
Connector sleeve 422 and drive rod 41 can drive drive rod 41 to rotate, to drive by the external turning knob 421 in dirt cup 10
Dynamic runing rest 32 rotates, and cleans to the filter hole 21 of whirlwind cone.
In other embodiments of the invention, driving end 42 can also use driving motor, the output shaft of driving motor with
The lower end of drive rod 41 is connected, and drive rod 41 is directly driven to rotate by driving motor.
In some embodiments of the invention, dust and gas separator further includes filtration members 60 and gas outlet filter screen (in figure
It is not shown).Filtration members 60 are fixed at the upper space of the inside of whirlwind cone by clean frame 70, and the bottom of clean frame 70 is equipped with
The mounting hole 734 being connected with drive rod 41.While drive rod 41 drives runing rest 32 to rotate, drive rod 41 also can
Driving clean frame 70 is rotated.Gas outlet filter screen is located on the outer peripheral surface of filter screen stand 80, the bottom of filter screen stand 80
Portion is equipped with support end 81, and support end 81 is fixedly connected with the inside that whirlwind is bored.Filtration members 60 are located on the outer of gas outlet filter screen
Circumferential surface.Air is flowed into the inside of whirlwind cone after the filtration of filter hole 21, and further by filtration members 60 and goes out
Port filter screen carries out secondary filter heel row dust-off cup 10.Meanwhile for the dirt to filtration members 60 into automatically cleaning, in the present embodiment
Air separation further includes the first dust removal piece 91 and the second dust removal piece 92.
Fig. 5 is the structural schematic diagram of clean frame in Fig. 1.Fig. 6 is the structural representation of another viewing angles of clean frame in Fig. 5
Figure.Fig. 7 is the positional diagram of clean frame and filtration members in Fig. 1.It is clear in the present embodiment as shown in Fig. 5, Fig. 6 and Fig. 7
Clean frame 70 is set in outlet passageway, and filtration members 60 are connected with clean frame 70 and can be rotated under the action of clean frame 70.
Clean frame 70 in the present embodiment is set to the inside of whirlwind cone and the position close to gas outlet, filtration members 60 passed through
Be full of connection or it is cementing be connected with the maximum radial inner wall of clean frame 70, to guarantee first in the rotation process of clean frame 70
Dust removal piece 91 and the second dust removal piece 92 can be dusted processing to each position of the outer surface of filtration members 60, guarantee dedusting
Effect.
Wherein, the first dust removal piece 91 is hairbrush or dust scraping plate.First dust removal piece 91 is connected with the inner wall that whirlwind is bored, and with mistake
The outer peripheral surface for filtering part 60 is bonded setting, thus the phase mutual friction between 60 surface of filtration members under the rotation of clean frame 70, to filtering
Part 60 carries out effective dust removal process.
Second dust removal piece 92 includes dust removal unit 921, interconnecting piece 923 and elastic fixed part 922, and elastic fixed part 922 is used for
By the second dust removal piece 92 be connected at whirlwind cone inner wall, interconnecting piece 923 for receive external force and to elastic fixed part 922 into
Row compression, so that the elastic force deformation by elastic fixed part 922 drives dust removal unit 921 to move towards the direction of filtration members 60.
Elastic fixed part 922 in the present embodiment is vibrating spring, and interconnecting piece 923 is shaft, and dust removal unit 921 is bulk
Object.Wherein, for receiving driving force, the other end is connected with dust removal unit 921 for one end of interconnecting piece 923.The one of elastic fixed part 922
The inner wall bored with whirlwind is held to be connected, the other end is connected with dust removal unit 921.When effect of the interconnecting piece 923 by external force by removing
Dirt portion 921 compresses elastic fixed part 922, and when external force reduces or disappears, elastic fixed part 922 by compression due to being wanted
Restore deformation.During elastic fixed part 922 restores deformation, dust removal unit 921 is under the elastic force effect of elastic fixed part 922
It is moved towards the direction of filtration members 60, so that hitting to filtration members 60, achievees the purpose that clear up filtration members 60.
In the present embodiment, clean frame 70 be equipped with multiple driving portions 72, multiple driving portions 72 can respectively with the second dust removal piece
92 are drivingly connected, to be driven by driving portion 72 to interconnecting piece 923 in the rotation process of clean frame 70, and by removing
Dirt portion 921 is dusted processing to filtration members 60.
Further, in this embodiment the bottom of clean frame ontology 71 be equipped with connection for being connected with driving unit 40
End 73.Connecting pin 73 uses engraved structure, and connecting pin 73 includes terminal pad 731, and for connecting clean frame ontology 71 and connecting
Connect the support plate 732 of disk 731.Terminal pad 731 is used to receive the driving force that driving clean frame 70 rotates, the center of terminal pad 731
Upper and lower surface is equipped with mounting base 733 at position, and the center position of mounting base 733 is equipped with mounting hole 734,734 energy of mounting hole
It is enough to match connection with drive rod 41, to drive clean frame 70 to rotate by drive rod 41.The lateral surface of support plate 732 is equipped with the
Three dust removal pieces 74.Wherein, third dust removal piece 74 is dust scraping plate or hairbrush.
Filter screen stand 80 is set to the inside of whirlwind cone, and the bottom of filter screen stand 80 is equipped with support end 81, support end 81
It the other modes such as is bolted or welds to be connected with the inside that whirlwind is bored.In order to from the inside of filter screen stand 80
Gas outlet filter screen is cleared up, the ontology of filter screen stand 80 equally uses hollow design, while the structure design of hollow out
Also reduce the weight of filter screen stand 80.In the rotation process of clean frame 70, filter screen stand 80 and whirlwind cone are kept
Motionless, the third dust removal piece 74 of the lateral surface of support plate 732 can be in contact and rub with the inner wall of gas outlet filter screen, from
And processing is dusted to gas outlet filter screen by the inside of filter screen bracket 80.
Another aspect of the present invention also proposed a kind of dust catcher, which has the dust and gas in any of the above-described embodiment
Separator.
Set corresponding with 21 position of filter hole is arranged in the external of filter element 20 of whirlwind cone in dust catcher according to the present invention
The cleaning device 31 set drives cleaning unit 30 to rotate, makes 31 pairs of cleaning device on cleaning unit 30 to filter by driving unit 40
The outer peripheral surface of unit 20 is cleaned, and achievees the effect that dedusting, thus being not necessarily to the case where opening dirt cup 10 to filter element 20
Effectively cleared up, reduce the complexity of deashing process, the dust for improving cleaning efficiency, and being fallen in scale removal process and
Hair is stored in dirt cup 20, environmental pollution caused by efficiently reducing in deashing process.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
It is quasi-.
Claims (17)
1. a kind of dust and gas separator characterized by comprising
Dirt cup；
Filter element, the filter element are set to the inside of the dirt cup, and the outer peripheral surface of the filter element is equipped with several filterings
Hole；
Cleaning unit, the cleaning unit include cleaning device, outside and the mistake of the cleaning device set on the filter element
The corresponding position of filter opening；
Driving unit, the driving unit and the cleaning unit are drivingly connected, and the cleaning unit can be single in the driving
It is rotated under the driving of member, to be cleaned by outer peripheral surface of the cleaning device to the filter element.
2. dust and gas separator according to claim 1, which is characterized in that the cleaning unit further includes runing rest,
The runing rest includes interconnecting piece and cleaning section, and the interconnecting piece is connected with the driving unit, and the cleaning section is sheathed on
Outer peripheral surface equipped with the filter hole, the cleaning section are equipped with the cleaning device.
3. dust and gas separator according to claim 2, which is characterized in that the cleaning device includes being set to the cleaning section
Inner wall the first cleaning device and/or the outside wall surface set on the cleaning section the second cleaning device.
4. dust and gas separator according to claim 3, which is characterized in that the cleaning device includes being set to the cleaning section
Inner wall hairbrush or scraper plate, and the cutting blade of the outside wall surface set on the cleaning section.
5. dust and gas separator according to claim 3, which is characterized in that the cleaning device includes being set to the cleaning section
Inner wall hairbrush or scraper plate, or the cutting blade of the outside wall surface set on the cleaning section.
6. dust and gas separator according to claim 2, which is characterized in that the interconnecting piece includes pedestal and connexon list
Member, the cleaning section are set to the top of the pedestal, and the center of the pedestal, which is equipped with, is used for what the driving unit passed through
Through-hole, the connection subelement are set in the through-hole for connecting the driving unit.
7. dust and gas separator according to claim 6, which is characterized in that the connection subelement includes attachment base and more
A connecting plate, the attachment base are equipped with the connecting hole that is connected with the driving unit, one end of the multiple connecting plate with
The inner wall of the through-hole is connected, after the bottom direction of the other end towards the dirt cup of the multiple connecting plate extends described in direction
The central axis of through-hole is bent, and the other end of the multiple connecting plate is connected with the attachment base.
8. dust and gas separator according to claim 6, which is characterized in that the interconnecting piece further includes windshied part, described
Windshied part is extended to form by the bottom of inner wall towards the dirt cup of the through-hole.
9. dust and gas separator according to claim 6, which is characterized in that the pedestal is equipped with the multiple and filtering
The through slot that the outer peripheral surface position of unit is correspondingly arranged, the through slot run through the pedestal along the vertical direction.
10. dust and gas separator according to claim 2, which is characterized in that the cleaning section includes and the interconnecting piece
Connected multiple mounting plates, the multiple mounting plate are located on the top of the interconnecting piece, and the mounting plate is equipped with described clear
Clean part.
11. dust and gas separator according to claim 10, which is characterized in that the cleaning section further includes connection ring, institute
The top for stating multiple mounting plates is connected with the connection ring respectively.
12. dust and gas separator according to any one of claim 1 to 11, which is characterized in that the filter hole is set
It is to be formed on the filter element set on the eyelet of the filter screen of the outer peripheral surface of the filter element or the filter hole
Eyelet.
13. dust and gas separator according to any one of claim 1 to 11, which is characterized in that the filter element is
Whirlwind cone.
14. dust and gas separator according to any one of claim 1 to 11, which is characterized in that the driving unit packet
Include drive rod and driving end, it is described driving end be set to the dirt cup bottom lateral surface, one end of the drive rod with it is described
End is driven to be connected, the other end of the drive rod is connected with the cleaning unit.
15. dust and gas separator according to claim 14, which is characterized in that the driving end is driving motor, described
The output shaft of driving motor is connected with described one end of the drive rod.
16. dust and gas separator according to claim 14, which is characterized in that the driving end includes knob, connector sleeve
And connector, the knob are set to the lateral surface of the bottom of the dirt cup, the connector sleeve is set to the knob and the driving
Between bar, the connector sequentially passes through the knob, the connector sleeve and the drive by the lateral surface of the bottom of the dirt cup
Lever.
17. a kind of dust catcher, which is characterized in that have according to claim 1~any one of 16 described in dust and gas separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523107.7A CN110432823B (en) | 2019-06-17 | 2019-06-17 | Dust-air separation device and dust collector with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910523107.7A CN110432823B (en) | 2019-06-17 | 2019-06-17 | Dust-air separation device and dust collector with same |
Publications (2)
| Publication Number | Publication Date |
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| CN110432823A true CN110432823A (en) | 2019-11-12 |
| CN110432823B CN110432823B (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910523107.7A Active CN110432823B (en) | 2019-06-17 | 2019-06-17 | Dust-air separation device and dust collector with same |
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| WO2021125545A1 (en) * | 2019-12-20 | 2021-06-24 | 엘지전자 주식회사 | Vacuum cleaner |
| CN115104950A (en) * | 2021-03-17 | 2022-09-27 | 江苏美的清洁电器股份有限公司 | Fault detection method and device, dust collector and storage medium |
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| Publication number | Publication date |
|---|---|
| CN110432823B (en) | 2022-09-13 |
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