CN108991990A - A kind of deduster - Google Patents
A kind of deduster Download PDFInfo
- Publication number
- CN108991990A CN108991990A CN201810847870.0A CN201810847870A CN108991990A CN 108991990 A CN108991990 A CN 108991990A CN 201810847870 A CN201810847870 A CN 201810847870A CN 108991990 A CN108991990 A CN 108991990A
- Authority
- CN
- China
- Prior art keywords
- filter plate
- gas
- deduster
- shell
- slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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
- A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
- A47L7/02—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids with driven tools for special purposes
-
- 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
-
- 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
- A47L9/0072—Mechanical means for controlling the suction or for effecting pulsating action
-
- 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
- A47L9/106—Dust removal
-
- 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
- A47L9/12—Dry filters
- A47L9/122—Dry filters flat
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of light carpet sweepers, it include: shell, it is the round table-like hollow structure of lower ending opening, the shell is set to above carpet, the housing sidewall is provided with a gas hole and a suction hole, the gas hole is connected by a gas blow pipe with gas source, the deflector of Archimedian screw shape is provided in the shell along inner wall, the start position of the deflector is concordant with the position of the gas hole, the shell inner top level is equipped with a fan, and the suction hole is connected to by an air intake duct with a getter device；First solenoid valve is arranged on the gas blow pipe；Second solenoid valve is arranged on the air intake duct；And controller；Wherein, the controller controls first solenoid valve and opens, and closes after 60 seconds, then controls the second solenoid valve and opens, closes after 30 seconds.Good dedusting effect of the present invention, high dust collection efficiency, consuming little energy, manufacturing cost are low.
Description
The application is application No. is 2016101356328, and the applying date is on 03 10th, 2016, and invention and created name is
A kind of divisional application of the patent of " light carpet sweeper ".
Technical field
The present invention relates to a kind of carpet sweepers.It is more particularly related to a kind of light carpet sweeper.
Background technique
Carpet dust removing device forms vacuum generally by the high speed rotation of motor in host, using thus generating
High-speed flow, from dust on suction inlet inspiration carpet.But carpet has certain adsorption capacity to dust, directly by powerful
Attraction absorbs dust often without significant effect, and improves the absorptivity to dust by the method for increasing suction,
More electric energy can be consumed.And often with electrostatic between carpet and dust, this just more increases the difficulty for absorbing dust.Cause
This, needs to design a kind of novel dust-extraction unit, reduces carpet to the adsorption capacity of dust, the electrostatic eliminated between carpet and dust is inhaled
Gravitation improves the absorptivity to dust.
Summary of the invention
It is excellent it is an object of the invention to solve at least the above problems and/or defect, and provide at least to will be described later
Point.
It is a still further object of the present invention to provide a kind of light carpet sweeper, good dedusting effect, high dust collection efficiency,
Consuming little energy, manufacturing cost are low.
In order to realize these purposes and other advantages according to the present invention, a kind of light carpet sweeper, packet are provided
It includes:
Shell is the round table-like hollow structure of lower ending opening, and the shell is set to above carpet, the housing sidewall
It is provided with a gas hole and a suction hole, the gas hole is connected by a gas blow pipe with gas source, is set in the shell along inner wall
It is equipped with the deflector of Archimedian screw shape, the start position of the deflector is concordant with the position of the gas hole, described to lead
The width of flowing plate is 1/4 of bottom radius on the rotary table, wherein the corresponding Archimedes of the Archimedian screw shape deflector
The equation of helical is ρ=a θ, and a=0.3, θ=60-1000 degree, the shell inner top level is equipped with a fan, the suction hole
It is connected to by an air intake duct with a getter device；
First solenoid valve is arranged on the gas blow pipe；
Second solenoid valve is arranged on the air intake duct；And
Controller；
Wherein, the controller controls first solenoid valve and opens, and closes after 60 seconds, then controls second electromagnetism
Valve is opened, and is closed after 30 seconds.
Preferably, the light carpet sweeper, upper bottom diameter, bottom the ratio between the diameter and height of the rotary table are
1:3:1。
Preferably, the light carpet sweeper, further includes:
Ion generator is set on the gas blow pipe, so that into the air ionization of the enclosure interior.
Preferably, the light carpet sweeper, further includes:
Air pressure regulator is set on the gas blow pipe, to adjust the pressure for the air for entering the enclosure interior.
Preferably, the light carpet sweeper, further includes:
Dust filtering part is set on the air intake duct, and the dust filtration part includes the first filter plate disposed in parallel,
Two filter plates and third filter plate, are provided with multiple first slots on first filter plate, on second filter plate with institute
It states the corresponding position of the first filter plate and is provided with the second slot, it is corresponding with first filter plate on the third filter plate
Position is provided with third slot, and first slot, the second slot and third slot are rectangle, the length 100 of the rectangle
Micron, it is 20 microns wide, wherein the length direction of first slot, the second slot and third slot is in 60 degree two-by-two, and described the
The spacing of one filter plate and second filter plate is 4 centimetres, and the spacing of second filter plate and the third sieve plate is 6 lis
Rice, is filled with cotton fiber between first filter plate and second filter plate, second filter plate and the third are sieved
Active carbon is filled between plate.
Preferably, the light carpet sweeper, further includes:
Ash bucket, the upper end are connected to by the through-hole on the air-breathing general pipeline with the air-breathing general pipeline, and the ash bucket is located at institute
Filtration fraction upstream is stated, the ash bucket is detachably connected with the air-breathing general pipeline.
Preferably, the light carpet sweeper, the inner walls, the air-breathing inside pipe wall and the air blowing
Inside pipe wall is coated with polytetrafluorethylecoatings coatings.
The present invention is include at least the following beneficial effects:
(1) it is passed through high-speed gas to enclosure interior in the present invention, the energy of high-speed gas is higher, and the dust on carpet is blown
Liftoff blanket after sufficiently casting aside from carpet to dust, is sucked by air intake duct by shell, to realize dedusting, improves dedusting
The efficiency of dust collection of device.Ion generator is additionally provided in the present invention on gas blow pipe, high-speed gas is made to become the gas with ion, band
There is the gas of ion that can eliminate the electrostatic on carpet and dust, dust is helped to be detached from from carpet, shell is enable sufficiently will
Dirt absorption further improves the efficiency of dust collection of deduster.
(2) fan at the top of enclosure interior of the invention, fan can increase the turbulent extent of gas in shell, allow gas to
Enough repeated stock carpet surfaces, enable dust to be sufficiently detached from from carpet, and enable the gas with ion sufficiently with ground
Blanket contact, eliminates the electrostatic force of carpet and dust, so that internal shell be facilitated to absorb dust.Inventive shell inner wall
It is provided with Archimedian screw shape deflector, the start position of deflector is concordant with the position of the gas hole, with fan combination
So that gas is had biggish turbulent extent after use, and helically mode moves on carpet, gas and carpet is made to have enough connect
Touch the time, make full use of the impact force of gas to cast dust from carpet aside, and enable band ionized gas sufficiently eliminate dust and
The electrostatic of carpet reduces electrostatic attraction between the two, and Archimedian screw shape deflector is compared to other shapes of
Deflector, gas is small in flow resistance wherein, and flow velocity is uniform, so that shell is had good dust collection efficiency, and have good
Energy-saving effect.When the width of deflector is 1/4 of bottom radius on the rotary table, the Archimedian screw shape deflector is corresponding
The equation of Archimedes spiral is ρ=a θ, a=0.3, and when θ=60-1000 is spent, the diversion effect of deflector is best, the rapids of gas
Process degree is maximum, and the screw effect of the time longest that gas is contacted with carpet, generation is best, and energy-saving effect is best.
(3) first solenoid valve of the invention, second solenoid valve and controller are blown controlling shell and the time of air-breathing, this hair
The bright middle air blowing passed through 60 seconds can sufficiently cast dust aside from carpet, then control the second solenoid valve and open, carry out
The dust occurred in shell is sufficiently sucked out for dust suction in 30 seconds, therefore the present invention does not need that air intake duct is separately provided, and removes than other
Dirt device is lighter, and due to not needing setting air intake duct, material needed for manufacturing deduster is less, reduces manufacturing cost.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of deflector of the invention；
Fig. 3 is the structural schematic diagram of the first filter plate of the invention；
Fig. 4 is the structural schematic diagram of the second filter plate of the invention；
Fig. 5 is the structural schematic diagram of third filter plate of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
Figures 1 and 2 show that a kind of way of realization according to the present invention, including:
Shell 1 is the round table-like hollow structure of lower ending opening, and the shell 1 is set to above carpet, the shell 1
Side wall is provided with a gas hole and a suction hole, and the gas hole is connected by a gas blow pipe 3 with gas source, edge in the shell 1
Inner wall is provided with Archimedian screw shape deflector 9, and the start position of the deflector 9 is concordant with the position of the gas hole,
The width of the deflector 9 is 1/4 of bottom radius on the rotary table, wherein the Archimedian screw shape deflector 9 is corresponding
The equation of Archimedes spiral is ρ=a θ, and a=0.3, θ=60-1000 degree, the 1 inner top level of shell is equipped with a fan
10, the suction hole is connected to by an air intake duct 2 with a getter device 4；
First solenoid valve 6 is arranged on the gas blow pipe 3；
Second solenoid valve 7 is arranged on the air intake duct 2；And
Controller；
Wherein, the controller controls first solenoid valve 6 and opens, and closes after 60 seconds, then controls second electricity
Magnet valve 7 is opened, and is closed after 30 seconds.
In another embodiment, shell 1 be arranged above carpet, to shell 1 inside be passed through high-speed gas, high speed gas
The energy of body is higher, and the dust on carpet is blown off carpet, after sufficiently casting aside from carpet to dust, passes through suction by shell 1
Tracheae 2 sucks, and to realize dedusting, improves the efficiency of dust collection of deduster.1 inside top fan 10 of shell of the invention, fan
10 can increase the turbulent extent of gas in shell 1, allow gas to enough repeated stock carpet surfaces, enable dust sufficiently from ground
It is detached from blanket, and the gas with ion is enable sufficiently to contact with carpet, eliminate the electrostatic force of carpet and dust, thus convenient
Internal shell 1 absorbs dust.1 inner wall of inventive shell is provided with Archimedian screw shape deflector 9, deflector 9
Start position it is concordant with the position of the gas hole, so that gas is had biggish turbulent extent after being used in combination with fan 10, and
Helically mode moves on carpet, so that gas and carpet is had enough times of contact, makes full use of the impact force of gas will be grey
Dirt is cast aside from carpet, and enables the electrostatic that dust and carpet are sufficiently eliminated with ionized gas, and the electrostatic reduced between the two is inhaled
Gravitation, and Archimedian screw shape deflector 9, compared to other shapes of deflector 9, gas is small in flow resistance wherein,
Flow velocity is uniform, so that shell 1 is had good dust collection efficiency, and have good energy-saving effect.When the width of deflector 9 is described
The 1/4 of bottom radius on rotary table, the equation of the corresponding Archimedes spiral of the Archimedian screw shape deflector 9 are ρ=a θ, a
When=0.3, θ=60-1000 is spent, the diversion effect of deflector 9 is best, and the turbulent extent of gas is maximum, and gas is contacted with carpet
Time longest, the screw effect of generation is best, and energy-saving effect is best.Pass through the first solenoid valve 6,7 and of second solenoid valve
Controller is blown controlling shell 1 and the time of air-breathing, can be sufficiently by dust from carpet by air blowing in 60 seconds in the present invention
On cast aside, then control the second solenoid valve 7 and open, the dust occurred in shell 1 is sufficiently sucked out for the dust suction carried out 30 seconds,
Therefore the present invention does not need that air intake duct 2 is separately provided, lighter than other dedusters, due to not needing setting air intake duct 2, system
Material needed for making deduster is less, reduces manufacturing cost.
In another example, the light carpet sweeper, upper bottom diameter, bottom diameter and the height of the rotary table
The ratio between be 1:3:1.The deduster being arranged in this way, the turbulent extent of gas is larger in shell 1, and the utilization rate of gas is high, can be sufficiently
Dust on carpet is thrown, and dust is not easy from 1 internal leakage of shell.
In another example, as shown in Figure 1, the light carpet sweeper, further includes:
Ion generator 5 is set on the gas blow pipe 3, so that into the air ionization inside the shell 1.From
Electronic generator 5 makes high-speed gas become the gas with ion, and the gas with ion can be eliminated quiet on carpet and dust
Electricity helps dust to be detached from from carpet, and shell 1 is enable sufficiently by dirt absorption, to further improve the dedusting effect of deduster
Rate.
In another example, the light carpet sweeper, further includes:
Air pressure regulator is set on the gas blow pipe 3, to adjust the pressure for entering the air inside the shell 1,
To use at different conditions, when dust is less on carpet, can appropriate intensified pressure, improve dust suction speed, when dust is more
When, it can suitably reduce pressure, avoid pressure from crossing ambassador's dust and be blown to outside shell.
In another example, as shown in Fig. 3, Fig. 4 and Fig. 5, the light carpet sweeper, further includes:
Dust filtering part 8 is set on the air intake duct 2, and the dust filtration part 8 includes the first filter plate disposed in parallel
81, the second filter plate 82 and third filter plate 83 are provided with multiple first slots, second mistake on first filter plate 81
Position corresponding with first filter plate 81 is provided with the second slot on filter plate 82, on the third filter plate 83 with it is described
The corresponding position of first filter plate 81 is provided with third slot, and first slot, the second slot and third slot are square
Shape, 100 microns of the length of the rectangle are 20 microns wide, wherein the length side of first slot, the second slot and third slot
To being two-by-two in 60 degree, the spacing of first filter plate and second filter plate is 4 centimetres, second filter plate with it is described
The spacing of third sieve plate be 6 centimetres, between first filter plate and second filter plate be filled with cotton fiber, described second
Active carbon is filled between filter plate and the third sieve plate.Dust filtering part 8 is used to that the gas filtration in air intake duct 2 will to be sucked,
Making the gas clean gas that dust exhaust apparatus is discharged, the slot on filter plate is rectangle, and is two-by-two in 60 degree in length direction,
It is minimum by the dust particle of filtration fraction compared to other angles, and active carbon between filter plate and cotton fiber are into one
Step improves the purity level of air.
In another example, as shown in Figure 1, the light carpet sweeper, further includes:
Ash bucket, the upper end are connected to by the through-hole on the air-breathing general pipeline with the air-breathing general pipeline, and the ash bucket is located at institute
Filtration fraction upstream is stated, the ash bucket is detachably connected with the air-breathing general pipeline, and ash bucket is used to contain the dust in sucking gas,
And cleaning can be removed at any time, so that dust exhaust apparatus is reused.
In another example, the light carpet sweeper, 1 inner wall of shell, 2 inner wall of the air intake duct and
3 inner wall of gas blow pipe is coated with polytetrafluorethylecoatings coatings.Polytetrafluoroethylene (PTFE) has the characteristics that not attach dust, can keep shell
1 inner wall of body and 2 inner wall of air intake duct are clean, avoid dust deposit.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With.It can be applied to various suitable the field of the invention completely.It for those skilled in the art, can be easily
Realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of deduster characterized by comprising
Shell, is the round table-like hollow structure of lower ending opening, and the housing sidewall is provided with a gas hole and a suction hole, institute
It states gas hole to be connected by a gas blow pipe with gas source, is provided with the deflector of Archimedian screw shape in the shell along inner wall,
The start position of the deflector is concordant with the position of the gas hole, and the shell inner top level is equipped with a fan, described
Suction hole is connected to by an air intake duct with a getter device；
Further include:
Dust filtering part is set on the air intake duct, and the dust filtration part includes the first filter plate disposed in parallel, the second mistake
Filter plate and third filter plate, are provided with multiple first slots on first filter plate, with described on second filter plate
The corresponding position of one filter plate is provided with the second slot, position corresponding with first filter plate on the third filter plate
It is provided with third slot, first slot, the second slot and third slot are rectangle, 100 microns of the length of the rectangle,
It is 20 microns wide, wherein the length direction of first slot, the second slot and third slot is in 60 degree two-by-two, first mistake
The spacing of filter plate and second filter plate is 4 centimetres, and the spacing of second filter plate and the third sieve plate is 6 centimetres,
Be filled with cotton fiber between first filter plate and second filter plate, second filter plate and the third sieve plate it
Between be filled with active carbon.
2. deduster as described in claim 1, which is characterized in that the shell is set to above carpet.
3. deduster as described in claim 1, which is characterized in that the width of the deflector is bottom radius on the rotary table
1/4。
4. deduster as claimed in claim 3, which is characterized in that the corresponding A Ji of deflector of the Archimedian screw shape
The equation of Mead helical is ρ=a θ, a=0.3, θ=60-1000 degree.
5. deduster as described in claim 1, which is characterized in that further include: the first solenoid valve is arranged in the gas blow pipe
On；Second solenoid valve is arranged on the air intake duct；And controller.
6. deduster as claimed in claim 5, which is characterized in that the controller controls first solenoid valve and opens, and 60
It is closed after second, then controls the second solenoid valve and open, closed after 30 seconds.
7. deduster as described in claim 1, which is characterized in that upper bottom diameter, bottom the ratio between the diameter and height of the rotary table
For 1:3:1.
8. deduster as described in claim 1, which is characterized in that further include:
Ion generator is set on the gas blow pipe, so that into the air ionization of the enclosure interior.
9. deduster as claimed in claim 8, which is characterized in that further include:
Air pressure regulator is set on the gas blow pipe, to adjust the pressure for the air for entering the enclosure interior.
10. deduster as described in claim 1, which is characterized in that the inner walls, the air-breathing inside pipe wall and described blow
Inner surface of trachea is coated with polytetrafluorethylecoatings coatings.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015105227181 | 2015-08-25 | ||
| CN201510522718 | 2015-08-25 | ||
| CN201610135632.8A CN105725917B (en) | 2015-08-25 | 2016-03-10 | A kind of light carpet sweeper |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135632.8A Division CN105725917B (en) | 2015-08-25 | 2016-03-10 | A kind of light carpet sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108991990A true CN108991990A (en) | 2018-12-14 |
Family
ID=56250374
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810847870.0A Withdrawn CN108991990A (en) | 2015-08-25 | 2016-03-10 | A kind of deduster |
| CN201610135632.8A Expired - Fee Related CN105725917B (en) | 2015-08-25 | 2016-03-10 | A kind of light carpet sweeper |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610135632.8A Expired - Fee Related CN105725917B (en) | 2015-08-25 | 2016-03-10 | A kind of light carpet sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108991990A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11942012B2 (en) | 2020-09-24 | 2024-03-26 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display panel, display device and method for fabricating thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013830A (en) * | 2018-01-09 | 2018-05-11 | 苏州德易仕清洁科技有限公司 | A kind of strong vertical type dust collector of stability |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124769U (en) * | 1992-06-17 | 1992-12-16 | 黄文熙 | High-efficiency energy-saving cyclone dust collector |
| CN2126375U (en) * | 1992-04-09 | 1992-12-30 | 沧州地区建筑安装工程公司 | Spiral axially air-taking multi-tube duster |
| CN201461045U (en) * | 2009-03-24 | 2010-05-12 | 赵恩 | Vehicle exhaust purification and heat utilization device |
| CN101722161A (en) * | 2008-10-10 | 2010-06-09 | 株式会社Trinc | A dust remover |
| US20100199617A1 (en) * | 2009-02-10 | 2010-08-12 | Ruben Brian K | Vacuum cleaner having dirt collection vessel with toroidal cyclone |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454621A (en) * | 1982-01-15 | 1984-06-19 | Static Inc. | Sheet and web cleaner |
| DE4124672A1 (en) * | 1991-07-25 | 1993-01-28 | Ahlbrandt Andreas | DEVICE FOR REMOVING DUST PARTICLES ON MATERIALS |
| CN203591184U (en) * | 2013-10-20 | 2014-05-14 | 杨小彬 | Improved intelligent air heat circulation oil-free frying pan |
| CN104056813B (en) * | 2014-06-10 | 2015-12-02 | 京东方科技集团股份有限公司 | A kind of dust arrester |
-
2016
- 2016-03-10 CN CN201810847870.0A patent/CN108991990A/en not_active Withdrawn
- 2016-03-10 CN CN201610135632.8A patent/CN105725917B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126375U (en) * | 1992-04-09 | 1992-12-30 | 沧州地区建筑安装工程公司 | Spiral axially air-taking multi-tube duster |
| CN2124769U (en) * | 1992-06-17 | 1992-12-16 | 黄文熙 | High-efficiency energy-saving cyclone dust collector |
| CN101722161A (en) * | 2008-10-10 | 2010-06-09 | 株式会社Trinc | A dust remover |
| US20100199617A1 (en) * | 2009-02-10 | 2010-08-12 | Ruben Brian K | Vacuum cleaner having dirt collection vessel with toroidal cyclone |
| CN201461045U (en) * | 2009-03-24 | 2010-05-12 | 赵恩 | Vehicle exhaust purification and heat utilization device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11942012B2 (en) | 2020-09-24 | 2024-03-26 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display panel, display device and method for fabricating thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105725917A (en) | 2016-07-06 |
| CN105725917B (en) | 2018-10-30 |
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Application publication date: 20181214 |