CN105413864B - Intelligent air purifier - Google Patents
Intelligent air purifier Download PDFInfo
- Publication number
- CN105413864B CN105413864B CN201510872450.4A CN201510872450A CN105413864B CN 105413864 B CN105413864 B CN 105413864B CN 201510872450 A CN201510872450 A CN 201510872450A CN 105413864 B CN105413864 B CN 105413864B
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- metallic plate
- air
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- motor
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of Intelligent air purifier, including：Metallic rod and Duo Gen metal needles；First metallic plate and the second metallic plate；3rd metallic plate and the 4th metallic plate, it is connected to the negative pole of high-voltage DC power supply, 3rd metallic plate and the 4th metallic plate are rotationally arranged between first metallic plate and second metallic plate, the installation site of 3rd metallic plate is close to first metallic plate, the installation site of 4th metallic plate is close to second metallic plate, the 3rd described metallic plate is driven by the first motor, 4th metallic plate is driven by the second motor, first motor drives the 3rd metallic plate to make periodic rotational movements between first position and the second place, second motor drives the 4th metallic plate to make periodic rotational movements between the 3rd position and the 4th position, and it is opposite with the direction of rotation of the 3rd metallic plate；Controller.Dust catching efficiency of the present invention is high, and leakage dirt rate is low, and with preferably intelligent.
Description
Technical field
The present invention relates to air purification field.It is more particularly related to a kind of Intelligent air purifier.
Background technology
Gas purification is primarily referred to as removing the impurity such as the dust in gas.It is a kind of conventional air using electrostatic depuration method
Purification method.Electrostatic filter generally comprises corona discharge electrode and dust collecting electrode, and corona discharge electrode is in the presence of high voltage power supply by air electricity
From, a large amount of free electrons are produced, it is collided with flowing through the dust of corona discharge electrode and dust collecting electrode, and make its bear electricity, wherein with negative
The dust of electric charge is deposited in dust collecting electrode in the presence of electric field force.But, in the course of work of this device, a part
Powered dust and the direction of motion of other impurity particles can deviate collector or be missed among collector, and flee to sky
In gas, collector can be so caused to adsorb the cleaning efficiency drop of the efficiency reduction of dust and other impurity particles, i.e. purifier
It is low.Therefore, need badly and design a kind of high electrostatic filter of collector dust catching efficiency.
The content of the invention
It is an object of the invention to solve at least the above and/or defect, and provide at least will be described later excellent
Point.
It is a still further object of the present invention to provide a kind of Intelligent air purifier, its dust catching efficiency is high, and leakage dirt rate is low, and tool
Have preferably intelligent.
In order to realize according to object of the present invention and further advantage there is provided a kind of Intelligent air purifier, including：
Metallic rod and Duo Gen metal needles, the metallic rod are horizontally disposed with, and many metal needles are vertically installed in described
Metal bar surface, the metallic rod is connected to the negative pole of high-voltage DC power supply；
First metallic plate and the second metallic plate, it is horizontally placed on the left side of the metallic rod, and is oppositely arranged in parallel,
First metallic plate is connected to the positive pole of high-voltage DC power supply with second metallic plate；
3rd metallic plate and the 4th metallic plate, it is connected to the negative pole of high-voltage DC power supply, the 3rd metallic plate and
4th metallic plate is rotationally arranged between first metallic plate and second metallic plate, the 3rd metal
The installation site of plate is close to first metallic plate, and the installation site of the 4th metallic plate is close to second metallic plate, institute
The 3rd metallic plate stated is driven by the first motor, and the 4th metallic plate is driven by the second motor, and first motor drives institute
State the 3rd metallic plate and make periodic rotational movements between first position and the second place, wherein, when the 3rd metallic plate is in
During first position, the 3rd metallic plate is parallel with first metallic plate, when the 3rd metallic plate is in the second place,
3rd metallic plate is vertical with first metallic plate, second motor drive the 4th metallic plate in the 3rd position and
Make periodic rotational movements between 4th position, and with the direction of rotation of the 3rd metallic plate on the contrary, wherein, when the 4th gold medal
When belonging to plate and being in three positions, the 4th metallic plate is parallel with second metallic plate, when the 4th metallic plate is in the
During four positions, the 4th metallic plate is vertical with second metallic plate；
Controller, it is connected with first motor and second motor, controls the 3rd metallic plate per minute
20-40 cycle is moved, the 4th metallic plate 20-40 cycle of motion per minute is controlled.
Preferably, described Intelligent air purifier, in addition to：
Air-introduced machine, it is arranged at the left side of first metallic plate and second metallic plate, air is flowed through institute successively
State metallic rod and many metal needles, first metallic plate and second metallic plate, the air-introduced machine also with the control
Device connection processed, the controller controls the rotating speed of the air-introduced machine.
Preferably, described Intelligent air purifier, flow direction of the metallic rod along air is installed, and is installed
Position is placed exactly on the center line between first metallic plate and second metallic plate.
Preferably, described Intelligent air purifier, many metal needles are divided into multigroup, and every group of equal ring of metal needle is set
In the metallic rod, and along the flow direction of air, the length of metal needle increases successively.
Preferably, described Intelligent air purifier, in addition to：
Air mass sensor, it is used for the air quality index for detecting air, the air mass sensor with it is described
Controller is connected, and the air quality index that the controller is detected according to the air mass sensor is arrived at 3000 revs/min
The rotating speed of the air-introduced machine is adjusted in the range of 5000 revs/min.
Preferably, described Intelligent air purifier, in addition to：
Housing, it is hollow structure, the metallic rod and Duo Gen metal needles, first metallic plate and second metal
Plate, the 3rd metallic plate and the 4th metallic plate are arranged at the enclosure interior, and the housing side is provided with air inlet,
The air inlet, which is rotatably mounted with a portable plate, the portable plate, offers multiple through holes, and the portable plate is by
Three motors drive, and the 3rd motor is connected with the controller, and the controller is detected according to the air mass sensor
Air quality index adjust the rotating speed of the portable plate.
Preferably, described Intelligent air purifier, the controller is set to：When air mass sensor inspection
When the air quality index of survey is 200-300, the rotating speed that the controller adjusts the portable plate is 60 revs/min；When the sky
When the air quality index of makings quantity sensor detection is 301-500, the rotating speed that the controller adjusts the portable plate is 100
Rev/min；When the air quality index that the air mass sensor is detected is 501-600, the controller adjusts the work
The rotating speed of dynamic plate is 200 revs/min.
Preferably, described Intelligent air purifier, the 3rd metallic plate, the 4th metallic plate, described first
The width of metallic plate and second metallic plate is equal.
The present invention at least includes following beneficial effect：
(1) corona of the invention is extremely connected with the metallic rod of many metal needles, extremely two pieces parallel metallic plates of dust, electricity
Dizzy pole, by air ionization, produces a large amount of free electrons in the presence of high-voltage DC power supply, and these free electrons are collided with dust
Make its charged, wherein the powder dust particle with negative electrical charge is deposited in dust collecting electrode in the presence of electric field force；In order that more powder
Dirt is deposited in dust collecting electrode, and the present invention devises the repeller of one and dust collecting electrode opposite in potential, is the 3rd in the present invention
Metallic plate and the 4th metallic plate, the 3rd metallic plate and the 4th metallic plate make Periodic Rotating in setting range, by a large amount of dust
It is driven in dust collecting electrode, improves dust catching efficiency, reduces Lou dirt rate.
(2) present invention is additionally provided with an air mass sensor, and it is used for the air quality index for detecting air, the sensing
Device is connected with a controller, and air quality index value that controller is detected according to air mass sensor adjusts air-introduced machine
Rotating speed, which improves the intelligent of the present invention, enhance the convenience used, also largely saves the energy.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or many
The presence or addition of individual other elements or its combination.
Fig. 1 shows a kind of way of realization according to the present invention, including：
Metallic rod 2 and Duo Gen metal needles 3, the metallic rod 2 are horizontally disposed with, and many metal needles 3 are vertically installed in
The surface of metallic rod 2, the metallic rod 2 is connected to the negative pole of high-voltage DC power supply；
First metallic plate 4 and the second metallic plate 5, it is horizontally placed on the left side of the metallic rod 2, and parallel relative sets
Put, first metallic plate 4 is connected to the positive pole of high-voltage DC power supply with second metallic plate 5；
3rd metallic plate 6 and the 4th metallic plate 8, it is connected to the negative pole of high-voltage DC power supply, the 3rd metallic plate 6
And the 4th metallic plate 8 is rotationally arranged between first metallic plate 4 and second metallic plate 5, described
The installation site of three metallic plates 6 is close to first metallic plate 4, and the installation site of the 4th metallic plate 8 is close to described second
Metallic plate 5, the 3rd described metallic plate 6 is driven by the first motor 7, and the 4th metallic plate 8 is driven by the second motor 9, described
First motor 7 drives the 3rd metallic plate 6 to make periodic rotational movements between first position and the second place, wherein, work as institute
When stating the 3rd metallic plate 6 in first position, the 3rd metallic plate 6 is parallel with first metallic plate 4, when the 3rd gold medal
When belonging to plate 6 in the second place, the 3rd metallic plate 6 is vertical with first metallic plate 4, and second motor 9 drives institute
State the 4th metallic plate 8 and make periodic rotational movements between the 3rd position and the 4th position, and with the rotation of the 3rd metallic plate 6
In the opposite direction, wherein, when the 4th metallic plate 8 is in three positions, the 4th metallic plate 8 and second metallic plate
5 is parallel, and when the 4th metallic plate 8 is in four positions, the 4th metallic plate 8 is vertical with second metallic plate 5；
Controller, it is connected with first motor 7 and second motor 9, controls every point of the 3rd metallic plate 6
Clock moves 20-40 cycle, controls the 4th metallic plate 6 20-40 cycle of motion per minute.
In the above-mentioned technical solutions, the first metallic rod 2 is connected to the negative pole of high-voltage DC power supply, with many metal needles 3 one
The corona discharge electrode for constituting the present invention is acted, for by air ionization, producing free electron.The first metallic plate 4 and the second gold medal of the present invention
Category plate 5 is connected with the positive pole of high-voltage DC power supply, constitutes dust collecting electrode, and free electron makes dust collecting electrode during dust collecting electrode is marched on towards
Neighbouring dust is negatively charged, so, and dust collecting electrode can just adsorb electronegative dust dust, so that by air cleaning.The present invention
The 3rd metallic plate 6 and the 4th metallic plate 8 be connected with the negative pole of high-voltage DC power supply, with powder dust particle band identical electric charge, and
It is arranged between the first metallic plate 4 and the second metallic plate 5, as a repeller, can will will flees from dust collecting electrode scope
Dust is driven to dust collecting electrode, improves dust catching efficiency, here, the voltage being added on the 3rd metallic plate 6 and the 4th metallic plate 8 can compare
The voltage for being added in the first metallic rod 2 is small.The present invention is also mounted with the first motor 7 on the 3rd metallic plate 6, in the 4th metallic plate 8
On be mounted with the second motor 9, the 3rd metallic plate 6 and the 4th metallic plate 8 is made cycle movement in the range of 180 °, compare
In fixed 3rd metallic plate 6 and the 4th metallic plate 8, dust catching efficiency improves more than 40%.Herein, the 3rd metallic plate 6
Periodic rotational movements are done in the first position parallel to the first metallic plate 4 and perpendicular to the second place of the first metallic plate 4, the
Four metallic plates 8 are made periodically in the 3rd position parallel to the second metallic plate 5 and between the 4th position of the second metallic plate 5
Rotary motion.In the present invention, during the 8 20-40 cycle of motion per minute of the 3rd metallic plate 6 and the 4th metallic plate, dust catching efficiency
Highest.
In another example, described Intelligent air purifier, in addition to：
Air-introduced machine 10, it is arranged at the left side of first metallic plate 4 and second metallic plate 5, air is flowed successively
Through the metallic rod 2 and many metal needles 3, first metallic plate 4 and second metallic plate 5, the air-introduced machine 10
Also it is connected with the controller, the controller controls the rotating speed of the air-introduced machine 10.Air-introduced machine 10 is used to carry to dust laden air
For the power of motion, air is set to first pass around corona discharge electrode, subsequently between dust collecting electrode.
In another example, described Intelligent air purifier, flow direction peace of the metallic rod 2 along air
Fill, and installation site is placed exactly on the center line between first metallic plate 4 and second metallic plate 5.It is described here
Be corona discharge electrode a preferred installation site, under this installation site, dust collecting effect is preferable.
In another example, described Intelligent air purifier, 3 points of many metal needles are multigroup, every group of metal
The equal ring of pin 3 is located in the metallic rod 2, and along the flow direction of air, the length of metal needle 3 increases successively.Here provide
A kind of preferred structure of corona discharge electrode, the structure can improve the ionizing efficiency to air of corona discharge electrode, and do not influence air stream
It is dynamic.
In another example, described Intelligent air purifier, in addition to：
Air mass sensor, it is used for the air quality index for detecting air, the air mass sensor with it is described
Controller is connected, and the air quality index that the controller is detected according to the air mass sensor is arrived at 3000 revs/min
The rotating speed of the air-introduced machine 10 is adjusted in the range of 5000 revs/min.Air quality index size is used for the quality condition for evaluating air,
Numeral is bigger, and air quality is poorer.The present invention one air mass sensor of equipment, detects the air matter of surrounding air of the present invention
Volume index, then adjusts the rotating speed of air-introduced machine 10 according to air quality index, when air quality index is big, can suitably increase and turn
Speed, improves the purification speed of air, is that people provide a healthy living environment as early as possible.
In another example, described Intelligent air purifier, in addition to：
Housing 1, it is hollow structure, the metallic rod 2 and Duo Gen metal needles 3, first metallic plate 4 and described second
Metallic plate 5, the 3rd metallic plate 6 and the 4th metallic plate 8 are arranged inside the housing 1, and the side of housing 1 is opened
There is air inlet, the air inlet is rotatably mounted with a portable plate 11, the portable plate 11 and offers multiple through holes, institute
State portable plate 11 to be driven by the 3rd motor 12, the 3rd motor 12 is connected with the controller, the controller is according to described
The air quality index of air mass sensor detection adjusts the rotating speed of the portable plate 11.Here one kind of the present invention is provided
Combining form, corona discharge electrode, dust collecting electrode, repeller and blower fan are arranged in housing 1, and housing 1 is provided with air inlet, and dust laden air exists
Under the driving of air-introduced machine 10, enter from air inlet in housing 1, be cleaned.Air inlet is provided with a portable plate 11, for changing
The air intake direction of air inlet, the shape size of portable plate 11 is matched with the shape size of air inlet, and the rotation of portable plate 11 can make
Indoor air is uniformly purified.The air quality index that can also be detected according to air mass sensor adjusts portable plate
11 rotating speed, when air quality index is high, you can accelerate the rotating speed of portable plate 11, make room air by it is uniform and promptly by
Purification.
In another example, described Intelligent air purifier, the controller is set to：When the air quality is passed
When the air quality index of sensor detection is 200-300, the rotating speed that the controller adjusts the portable plate 11 is 60 revs/min；
When the air quality index that the air mass sensor is detected is 301-500, the controller adjusts the portable plate 11
Rotating speed be 100 revs/min；When the air quality index that the air mass sensor is detected is 501-600, the controller
The rotating speed for adjusting the portable plate 11 is 200 revs/min.Here provide portable plate 11 and rotating speed is adjusted according to air quality index
One preferred scheme, in suc scheme, the present invention have best purification efficiency.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (7)
1. a kind of Intelligent air purifier, it is characterised in that including：
Metallic rod and Duo Gen metal needles, the metallic rod are horizontally disposed with, and many metal needles are vertically installed in the metal
Bar surface, the metallic rod is connected to the negative pole of high-voltage DC power supply；
First metallic plate and the second metallic plate, it is horizontally placed on the left side of the metallic rod, and is oppositely arranged in parallel, described
First metallic plate is connected to the positive pole of high-voltage DC power supply with second metallic plate；
3rd metallic plate and the 4th metallic plate, it is connected to the negative pole of high-voltage DC power supply, the 3rd metallic plate and described
4th metallic plate is rotationally arranged between first metallic plate and second metallic plate, the 3rd metallic plate
Installation site is close to first metallic plate, and the installation site of the 4th metallic plate is described close to second metallic plate
3rd metallic plate is driven by the first motor, and the 4th metallic plate is driven by the second motor, and first motor drives described the
Three metallic plates make periodic rotational movements between first position and the second place, wherein, when the 3rd metallic plate is in first
During position, the 3rd metallic plate is parallel with first metallic plate, described when the 3rd metallic plate is in the second place
3rd metallic plate is vertical with first metallic plate, and second motor drives the 4th metallic plate in the 3rd position and the 4th
Make periodic rotational movements between position, and with the direction of rotation of the 3rd metallic plate on the contrary, wherein, when the 4th metallic plate
During in three positions, the 4th metallic plate is parallel with second metallic plate, when the 4th metallic plate is in the 4th
When putting, the 4th metallic plate is vertical with second metallic plate；
Controller, it is connected with first motor and second motor, controls the 3rd metallic plate motion per minute
In 20-40 cycle, control the 4th metallic plate 20-40 cycle of motion per minute.
2. Intelligent air purifier as claimed in claim 1, it is characterised in that also include：
Air-introduced machine, it is arranged at the left side of first metallic plate and second metallic plate, air is flowed through the gold successively
Belong to bar and many metal needles, first metallic plate and second metallic plate, the air-introduced machine also with the controller
Connection, the controller controls the rotating speed of the air-introduced machine.
3. Intelligent air purifier as claimed in claim 2, it is characterised in that flow direction of the metallic rod along air
Install, and installation site is placed exactly on the center line between first metallic plate and second metallic plate.
4. Intelligent air purifier as claimed in claim 3, it is characterised in that many metal needles be divided into it is multigroup, every group
The equal ring of metal needle is located in the metallic rod, and along the flow direction of air, the length of metal needle increases successively.
5. Intelligent air purifier as claimed in claim 4, it is characterised in that also include：
Air mass sensor, it is used for the air quality index for detecting air, the air mass sensor and the control
Device is connected, the air quality index that the controller is detected according to the air mass sensor 3000 revs/min to 5000 turns/
The rotating speed of the air-introduced machine is adjusted in the range of point.
6. Intelligent air purifier as claimed in claim 5, it is characterised in that also include：
Housing, it is hollow structure, the metallic rod and Duo Gen metal needles, first metallic plate and second metallic plate,
3rd metallic plate and the 4th metallic plate are arranged at the enclosure interior, and the housing side is provided with air inlet, institute
State air inlet and be rotatably mounted with a portable plate, the portable plate and offer multiple through holes, the portable plate is by the 3rd
Motor drives, and the 3rd motor is connected with the controller, and the controller is detected according to the air mass sensor
Air quality index adjusts the rotating speed of the portable plate.
7. Intelligent air purifier as claimed in claim 6, it is characterised in that the 3rd metallic plate, the 4th metal
The width of plate, first metallic plate and second metallic plate is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510872450.4A CN105413864B (en) | 2015-12-02 | 2015-12-02 | Intelligent air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510872450.4A CN105413864B (en) | 2015-12-02 | 2015-12-02 | Intelligent air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413864A CN105413864A (en) | 2016-03-23 |
| CN105413864B true CN105413864B (en) | 2017-08-25 |
Family
ID=55492663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510872450.4A Active CN105413864B (en) | 2015-12-02 | 2015-12-02 | Intelligent air purifier |
Country Status (1)
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| CN (1) | CN105413864B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6178450A (en) * | 1984-09-26 | 1986-04-22 | Matsushita Electric Ind Co Ltd | Electrostatic air purifier |
| EP1175943A4 (en) * | 2000-03-03 | 2008-07-02 | Matsushita Ecology Sys Co | Dust collecting apparatus and air-conditioning apparatus |
| JP3958020B2 (en) * | 2001-10-30 | 2007-08-15 | 株式会社ゼス | Electric dust collector |
| KR101103018B1 (en) * | 2009-06-11 | 2012-01-05 | 영 춘 정 | Constant airflow control of a ventilation system |
| CN202366788U (en) * | 2011-08-29 | 2012-08-08 | 漳州万利达生活电器有限公司 | Electrostatic dedusting device |
| CN203030396U (en) * | 2012-12-28 | 2013-07-03 | 苏州贝昂科技有限公司 | Device and system for purifying gases |
| CN203980558U (en) * | 2014-07-15 | 2014-12-03 | 常州乐士雷利电机有限公司 | Air purifier |
| CN204345831U (en) * | 2014-11-25 | 2015-05-20 | 深圳市清风兰逦绿色智能科技有限公司 | A kind of intellectual broadcast numerical display type air purifier |
-
2015
- 2015-12-02 CN CN201510872450.4A patent/CN105413864B/en active Active
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| CN105413864A (en) | 2016-03-23 |
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Effective date of registration: 20210818 Address after: 536000 8th floor, Yishidai Xincheng, Beibu Bay West Road, Beihai City, Guangxi Zhuang Autonomous Region Patentee after: Liu Ning Address before: 536000 8th floor, Yishidai Xincheng, Beibu Bay West Road, Beihai City, Guangxi Zhuang Autonomous Region Patentee before: Zou Dong |