CN108078494A - For the cyclone filter of dust catcher, dirt cup, dust catcher and filtering mask body - Google Patents
For the cyclone filter of dust catcher, dirt cup, dust catcher and filtering mask body Download PDFInfo
- Publication number
- CN108078494A CN108078494A CN201711372197.1A CN201711372197A CN108078494A CN 108078494 A CN108078494 A CN 108078494A CN 201711372197 A CN201711372197 A CN 201711372197A CN 108078494 A CN108078494 A CN 108078494A
- Authority
- CN
- China
- Prior art keywords
- filter
- core cylinder
- dust catcher
- dust
- whirlwind
- 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
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
Abstract
The invention discloses a kind of for the cyclone filter of dust catcher, dirt cup, dust catcher and filtering mask body.The cyclone filter for dust catcher includes：Core cylinder, the core cylinder have outlet；Whirlwind is bored, and the whirlwind cone is detachably arranged at the core cylinder, and the whirlwind cone is with the dust and gas passage with the outlet and the multiple dust and gas entrances connected respectively with the dust and gas passage；Multiple filter mantles, multiple filter mantles are arranged on the core cylinder and the circumferentially-spaced outside for being centered around the whirlwind cone bored along the whirlwind, multiple filter mantles coordinate correspondingly with multiple dust and gas entrances and at least one filter mantle is equipped with the multiple filter hole connected with the corresponding dust and gas entrance, and multiple filter mantles are configured to be drawn close toward each other when whirlwind cone is separated with the core cylinder so that the distance between at least two filter mantles reduces.Cyclone filter according to the present invention for dust catcher, it is easy to clean.
Description
Technical field
The present invention relates to cleaner technology field, in particular to a kind of cyclone filter for dust catcher, have
The dirt cup for dust catcher of the cyclone filter for dust catcher, the dust catcher with the dirt cup for dust catcher
And filtering mask body.
Background technology
Existing dust catcher in use, often sucks the fibrous objects such as some hairs inside dirt cup, these
Fibrous object is easily wrapped on the cyclone filter inside dirt cup, blocks filter hole, reduces suction, and it is thin to adsorb some
Small dust influences the performance of dust catcher, and hair is wound and after adsorbing dust, is also less prone to remove and unhygienic.
The content of the invention
It is contemplated that at least solve one of technical problem in the prior art.For this purpose, the present invention proposes one kind easily
In the cyclone filter for dust catcher of cleaning.
The present invention also proposes a kind of dirt cup for dust catcher with the cyclone filter for dust catcher.
The present invention also proposes a kind of dust catcher with the dirt cup for dust catcher.
The present invention also proposes a kind of filtering mask body.
The cyclone filter for dust catcher of embodiment according to a first aspect of the present invention, including：Core cylinder, the core cylinder tool
There is outlet；Whirlwind is bored, and the whirlwind cone is detachably arranged at the core cylinder, and the whirlwind cone is with the dirt with the outlet
Gas passage and the multiple dust and gas entrances connected respectively with the dust and gas passage；Multiple filter mantles, multiple filter mantles are arranged on
The core cylinder and the circumferentially-spaced outside for being centered around the whirlwind cone bored along the whirlwind, multiple filter mantles and multiple institutes
State dust and gas entrance coordinate correspondingly and at least one filter mantle be equipped with it is more with corresponding dust and gas entrance connection
A filter hole, multiple filter mantles be configured to the whirlwind cone separated with the core cylinder when can draw close toward each other so that
The reduction of the distance between at least two filter mantles.
Cyclone filter for dust catcher according to embodiments of the present invention, it is easy to clean.
In addition, the cyclone filter for dust catcher according to embodiments of the present invention also has following additional technology spy
Sign：
According to some embodiments of the present invention, each filter mantle is rotatably arranged in the core cylinder or compared with described
Core cylinder moves.
Further, the filter mantle is equipped with axis hole, the filter mantle and the core cylinder with one in the core cylinder
In another be equipped with shaft, the shaft is rotatably engaged in the axis hole.
According to some embodiments of the present invention, the filter mantle is equipped with positioning bar and the core cylinder is equipped with locating slot, described
Positioning bar coordinates in the locating slot.
Advantageously, the locating slot is located at the top of the core cylinder and along the circumferentially extending of the core cylinder, the positioning bar
It is located at the base edge of the filter mantle.
According to some embodiments of the present invention, one in the whirlwind cone and the core cylinder is equipped with grab and another sets
There is card slot, the grab cooperation is in the card slot.
According to some embodiments of the present invention, what the whirlwind was bored is located at the two neighboring dust and gas entrance in its circumferential direction
Between part be equipped with multiple dust filtering holes.
According to some embodiments of the present invention, the central axis of the whirlwind cone is overlapped with the central axis of the core cylinder.
According to some embodiments of the present invention, the core cylinder is equipped with the baffle along its circumferentially extending, the baffle it is outer straight
Footpath gradually increases away from the direction of the filter mantle.
The dirt cup for dust catcher of embodiment according to a second aspect of the present invention, including：Cup body；First party according to the present invention
The cyclone filter for dust catcher described in the embodiment of face, the whirlwind cone are detachably arranged at the cup body and the core cylinder
In the cup body.
Dirt cup for dust catcher according to embodiments of the present invention, by using the whirlwind as described above for being used for dust catcher
Filter, cleaning are convenient.
The dust catcher of embodiment according to a third aspect of the present invention, including the use described in embodiment according to a second aspect of the present invention
In the dirt cup of dust catcher.
Dust catcher according to embodiments of the present invention, by using the dirt cup as described above for being used for dust catcher, cleaning is convenient,
User experience and performance are good.
The filtering mask body of embodiment according to a fourth aspect of the present invention, including：Core cylinder, the core cylinder have outlet；At least two
A filter mantle, at least two filter mantle are arranged on the core cylinder and are encircled into place the accommodation space of whirlwind cone, at least
One filter mantle movably sets to adjust the volume of the accommodation space compared with filter mantle remaining described.
Filtering mask body according to embodiments of the present invention, it is easy to clean.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains substantially or is recognized by the practice of the present invention.
Description of the drawings
Fig. 1 is the explosive view of the cyclone filter for dust catcher according to embodiments of the present invention；
Fig. 2 is the structure diagram of the cyclone filter for dust catcher according to embodiments of the present invention；
Fig. 3 is the structure diagram of filtering mask body according to embodiments of the present invention；
Fig. 4 is the structure diagram of filtering mask body according to embodiments of the present invention；
Fig. 5 is the structure diagram of filtering mask body according to embodiments of the present invention；
Fig. 6 is the structure diagram of filtering mask body according to embodiments of the present invention；
Fig. 7 is the structure diagram of the dirt cup for dust catcher according to embodiments of the present invention.
Reference numeral：
For the dirt cup 1 of dust catcher,
For the cyclone filter 10 of dust catcher,
Core cylinder 100, outlet 101, shaft 102, baffle 103,
Whirlwind cone 200, dust and gas entrance 201, grab 202, dust filtering hole 203,
Filter mantle 300, filter hole 301, axis hole 302, positioning bar 303,
Cup body 20.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
The application makes the discovery of following facts and problem and understanding based on inventor：
During dust catcher inhales ash, small, the light weight of hair, hair are easily wrapped in around filter hole and tight
Paste the outer circumferential surface of cyclone filter, and since the structure of existing cyclone filter limits, hair is not easy to picked-off, hair it is clear
Reason is very inconvenient, so as to block filter hole, influences the performance of dust catcher.
For this purpose, the present invention proposes a kind of cyclone filter 10 cleared up and be conveniently used for dust catcher.
Below with reference to the accompanying drawings the cyclone filter 10 for dust catcher of embodiment according to a first aspect of the present invention is described.
As shown in Fig. 1-Fig. 7, the cyclone filter 10 for dust catcher according to embodiments of the present invention, including：Core cylinder
100th, whirlwind cone 200 and multiple filter mantles 300.
Specifically, core cylinder 100 has outlet 101.Whirlwind cone 200 is detachably arranged at core cylinder 100,200 tool of whirlwind cone
Have and the 101 dust and gas passages connected of outlet and the multiple dust and gas entrances 201 connected respectively with dust and gas passage.
Multiple filter mantles 300 are arranged on core cylinder 100, and multiple filter mantles 300 are centered around rotation along the circumferentially-spaced of whirlwind cone 200
The outside of wind cone 200, multiple filter mantles 300 coordinate correspondingly with multiple dust and gas entrances 201, and at least one filter mantle
300 are equipped with multiple filter hole 301 with the connection of corresponding dust and gas entrance 201, and multiple filter mantles 300 are configured to bore in whirlwind
200 can draw close toward each other when being separated with core cylinder 100, so that the reduction of the distance between at least two filter mantles 300.It is for example, every
The side surface of a filter mantle 300 can be arcwall face.
Wherein, " bringing together " refers to the relative motion between multiple filter mantles 300, and multiple filter mantles 300 can court
Situation about movably being set including only one filter mantle 300 is drawn close to each other, i.e. when whirlwind cone 200 is separated with core cylinder 100
When, the distance between the filter mantle 300 and remaining filter mantle 300 can become smaller.
In this way, when whirlwind cone 200 is removed from core cylinder 100, multiple filter mantles 300 can be drawn close toward each other, in this way,
The mutual distance of multiple filter mantles 300 after bringing together changes, for example, where the vertex of multiple filter mantles 300
The diameter of circumference become smaller so that hair is no longer close to the peripheral wall of filter mantle 300, so as to simply effortlessly be taken off
Under.
Cyclone filter 10 for dust catcher according to embodiments of the present invention, the hair being wrapped on multiple filter mantles 300
Hair and fibrous rubbish can be split away off easily, so as to reduce the cleanup step of user, cleaned convenient for user, improved suction
The performance of dirt device and the experience of user.
According to some embodiments of the present invention, as shown in Figure 3 and Figure 5, each filter mantle 300 is rotatably arranged in core cylinder
100, thus when whirlwind cone 200 is separated with core cylinder 100, it can be so that 300 direction of multiple filter mantles by rotating filter mantle 300
It is bringing together.Alternatively, each filter mantle 300 is removable compared with core cylinder 100, so as to by make 300 integral translation of filter mantle come
Adjust the distance between two filter mantles 300.
Further, as shown in Figure 3 and Figure 5, filter mantle 300 is equipped with axis hole 302, and core cylinder 100 is equipped with and is rotatably engaged
Shaft 102 in axis hole 302, so as to which filter mantle 300 can be with smooth rotation, and structure is relatively simple.Advantageously, axis hole
302 be round hole, and shaft 102 is cylindrical, more smoothly so as to rotate.
It is of course also possible to it is that filter mantle 300 is equipped with shaft 102, core cylinder 100 is equipped with axis hole 302, alternatively, can be with
It is that filter mantle 300 is equipped with shaft 102 and axis hole 302, core cylinder 100 is equipped with corresponding axis hole 302 and shaft 102.The present invention
This is not particularly limited.
According to some embodiments of the present invention, as shown in fig. 6, filter mantle 300 is equipped with positioning bar 303 and core cylinder 100 is equipped with
Locating slot, positioning bar 303 coordinate in locating slot.In this way, facilitate the positioning between filter mantle 300 and core cylinder 100, and filter mantle
300 can securely be mounted on core cylinder 100.
Advantageously, as shown in fig. 6, locating slot is located at the top of core cylinder 100, and circumferentially extending of the locating slot along core cylinder 100,
Positioning bar 303 is located at the base edge of filter mantle 300, so as to which the assembling between filter mantle 300 and core cylinder 100 is more convenient, secured.
According to some embodiments of the present invention, as shown in Figure 1, whirlwind cone 200 is equipped with grab 202 and core cylinder 100 is equipped with card
Slot, grab 202 coordinate in card slot, and so as to fulfill snapping connection between whirlwind cone 200 and core cylinder 100, dismounting is more convenient.
It is appreciated that or whirlwind cone 200 be equipped with card slot, core cylinder 100 be equipped with grab 202, alternatively, whirlwind bore
200 are equipped with grab 202 and card slot, and core cylinder 100 is equipped with corresponding card slot and grab 202, and the present invention does not make this special limit
It is fixed.Certainly, grab 202 and card slot can be respectively multiple, and multiple grabs 202 coordinate correspondingly with multiple card slots.
According to some embodiments of the present invention, as depicted in figs. 1 and 2, whirlwind cone 200 in its circumferential direction be located at adjacent two
Part between a dust and gas entrance 201 is equipped with multiple dust filtering holes 203, that is to say, that after whirlwind cone 200 is mounted on core cylinder 100,
The part in the circumferential direction of core cylinder 100 between two neighboring filter mantle 300 of whirlwind cone 200 is equipped with multiple dust filtering holes 203,
That is, multiple dust filtering holes 203 and 301 co-localization of multiple filter hole are in the entire circumferential direction of core cylinder 100, so as to dust and gas separating effect
More preferably.
According to some embodiments of the present invention, as depicted in figs. 1 and 2, the central axis of whirlwind cone 200 and core cylinder 100
Central axis overlaps, consequently facilitating manufacture, and dust and gas good separating effect.
According to some embodiments of the present invention, as shown in figs 1 to 6, core cylinder 100 is equipped with the baffle along its circumferentially extending
103, baffle 103 is located at multiple 300 lower sections of filter mantle, and the overall diameter of baffle 103 gradually increases away from the direction of filter mantle 300
Greatly, raised to avoid dust.
The present invention also proposes a kind of dirt cup for dust catcher.
As shown in Fig. 1-Fig. 7, the dirt cup 1 for dust catcher of embodiment according to a second aspect of the present invention, including：Cup body 20
The cyclone filter 10 for dust catcher described in embodiment according to a first aspect of the present invention, whirlwind cone 200 are removably set
In cup body 20, core cylinder 100 is located in cup body 20.
Dirt cup 1 for dust catcher according to embodiments of the present invention, by using the rotation as described above for being used for dust catcher
Wind filter 10, cleaning are convenient.
The present invention also proposes a kind of dust catcher.
The dust catcher of embodiment according to a third aspect of the present invention, including the use described in embodiment according to a second aspect of the present invention
In the dirt cup 1 of dust catcher.
Dust catcher according to embodiments of the present invention, by using the dirt cup 1 as described above for being used for dust catcher, cleaning side
Just, user experience and performance are good.
Other of dust catcher according to embodiments of the present invention are formed and operated for those of ordinary skills
All it is known, is not detailed herein.
The filtering mask body of embodiment according to a fourth aspect of the present invention, including：100 and at least two filter mantle 300 of core cylinder.
Specifically, core cylinder 100 has outlet 101.At least two filter mantle 300 be arranged on core cylinder 100, and it is described extremely
Few two filter mantles 300 are encircled into place the accommodation space of whirlwind cone 200, and at least one filter mantle 300 is compared with remaining
Filter mantle 300 is movably set, to adjust the volume of accommodation space.
Filtering mask body according to embodiments of the present invention adjusts the volume of accommodation space using mobilizable filter mantle 300, can
It is easy to clean simply effortlessly to take off hair and fibrous rubbish from filter mantle 300.
In the description of the present invention, it is to be understood that term " " center ", " on ", " under ", " top ", " bottom ", " interior ",
The orientation or position relationship of the instructions such as " outer ", " axial direction ", " circumferential direction " be based on orientation shown in the drawings or position relationship, be only for
Convenient for the description present invention and simplify description rather than instruction or imply that signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " are meant that two
It is a or more than two.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " specific embodiment ", " can
Select embodiment ", the description of " example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner combine in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (12)
1. a kind of cyclone filter for dust catcher, which is characterized in that including：
Core cylinder, the core cylinder have outlet；
Whirlwind is bored, and the whirlwind cone is detachably arranged at the core cylinder, and the whirlwind cone is with the dust and gas with the outlet
Passage and the multiple dust and gas entrances connected respectively with the dust and gas passage；
Multiple filter mantles, multiple filter mantles are arranged on the core cylinder and are centered around the rotation along the circumferentially-spaced of whirlwind cone
The outside of wind cone, multiple filter mantles coordinate correspondingly with multiple dust and gas entrances and at least one filter mantle
Equipped with multiple filter hole with corresponding dust and gas entrance connection, multiple filter mantles be configured to whirlwind cone with
It can be drawn close toward each other so that the reduction of the distance between at least two described filter mantles during the core cylinder separation.
2. the cyclone filter according to claim 1 for dust catcher, which is characterized in that each filter mantle can turn
The core cylinder is arranged on dynamicly or is moved compared with the core cylinder.
3. the cyclone filter according to claim 2 for dust catcher, which is characterized in that the filter mantle and the core
One in cylinder is equipped with axis hole, and for another in the filter mantle and the core cylinder equipped with shaft, the shaft is rotatable
Ground coordinates in the axis hole.
4. the cyclone filter according to claim 1 for dust catcher, which is characterized in that the filter mantle is equipped with positioning
Muscle and the core cylinder are equipped with locating slot, and the positioning bar cooperation is in the locating slot.
5. the cyclone filter according to claim 4 for dust catcher, which is characterized in that the locating slot is located at described
The top of core cylinder and along the circumferentially extending of the core cylinder, the positioning bar is located at the base edge of the filter mantle.
6. the cyclone filter according to claim 1 for dust catcher, which is characterized in that the whirlwind cone and the core
One in cylinder is equipped with grab and another is equipped with card slot, and grab cooperation is in the card slot.
7. the cyclone filter according to claim 1 for dust catcher, which is characterized in that whirlwind cone in its week
The part between the two neighboring dust and gas entrance is equipped with multiple dust filtering holes upwards.
8. the cyclone filter for dust catcher according to any one of claim 1-7, which is characterized in that the whirlwind
The central axis of cone is overlapped with the central axis of the core cylinder.
9. the cyclone filter for dust catcher according to any one of claim 1-7, which is characterized in that the core cylinder
Equipped with the baffle circumferentially extended along it, the overall diameter of the baffle gradually increases away from the direction of the filter mantle.
10. a kind of dirt cup for dust catcher, which is characterized in that including：
Cup body；
The cyclone filter for dust catcher according to any one of claim 1-9, the whirlwind cone are removably set
It is located in the cup body and the core cylinder in the cup body.
11. a kind of dust catcher, which is characterized in that including the dirt cup according to claim 10 for dust catcher.
12. a kind of filtering mask body, which is characterized in that including：
Core cylinder, the core cylinder have outlet；
At least two filter mantles, at least two filter mantle are arranged on the core cylinder and are encircled into place the receiving of whirlwind cone
Space, at least one filter mantle movably set to adjust the body of the accommodation space compared with filter mantle remaining described
Product.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372197.1A CN108078494B (en) | 2017-12-19 | 2017-12-19 | Cyclone filter, dust cup, dust collector and filtering cover body for dust collector |
| PCT/CN2018/121570 WO2019120178A1 (en) | 2017-12-19 | 2018-12-17 | Cyclone separator, mesh cover, and vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372197.1A CN108078494B (en) | 2017-12-19 | 2017-12-19 | Cyclone filter, dust cup, dust collector and filtering cover body for dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108078494A true CN108078494A (en) | 2018-05-29 |
| CN108078494B CN108078494B (en) | 2020-05-22 |
Family
ID=62177119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711372197.1A Active CN108078494B (en) | 2017-12-19 | 2017-12-19 | Cyclone filter, dust cup, dust collector and filtering cover body for dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108078494B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019120178A1 (en) * | 2017-12-19 | 2019-06-27 | 江苏美的清洁电器股份有限公司 | Cyclone separator, mesh cover, and vacuum cleaner |
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|---|---|---|---|---|
| DE2503153B2 (en) * | 1974-03-25 | 1977-10-06 | Vsesojuznyj Nautschno-Issledovatelskij Institut Gornospasatelnogo Dela, Donezk (Sowjetunion) | DEVICE FOR THE REGENERATION OF THE FILTERS OF DUST PROTECTIVE BREATHERS |
| CN87100467A (en) * | 1987-01-27 | 1988-08-10 | 东北电力学院 | Filtration method by mediums and equipment |
| CN101448447A (en) * | 2006-04-10 | 2009-06-03 | 伊莱克斯公司 | Vacuum cleaner with filter cleaning means |
| CN204365015U (en) * | 2014-10-24 | 2015-06-03 | 中国石油天然气股份有限公司 | Screen pack, filter and there is its centrifugal pump |
| CN205697545U (en) * | 2016-04-25 | 2016-11-23 | 珠海格力电器股份有限公司 | Separator, dirt cup and vacuum cleaner |
-
2017
- 2017-12-19 CN CN201711372197.1A patent/CN108078494B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2503153B2 (en) * | 1974-03-25 | 1977-10-06 | Vsesojuznyj Nautschno-Issledovatelskij Institut Gornospasatelnogo Dela, Donezk (Sowjetunion) | DEVICE FOR THE REGENERATION OF THE FILTERS OF DUST PROTECTIVE BREATHERS |
| CN87100467A (en) * | 1987-01-27 | 1988-08-10 | 东北电力学院 | Filtration method by mediums and equipment |
| CN101448447A (en) * | 2006-04-10 | 2009-06-03 | 伊莱克斯公司 | Vacuum cleaner with filter cleaning means |
| CN204365015U (en) * | 2014-10-24 | 2015-06-03 | 中国石油天然气股份有限公司 | Screen pack, filter and there is its centrifugal pump |
| CN205697545U (en) * | 2016-04-25 | 2016-11-23 | 珠海格力电器股份有限公司 | Separator, dirt cup and vacuum cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019120178A1 (en) * | 2017-12-19 | 2019-06-27 | 江苏美的清洁电器股份有限公司 | Cyclone separator, mesh cover, and vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108078494B (en) | 2020-05-22 |
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