KR20170017167A - Blind apparatus for air filtering and system thereof - Google Patents

Blind apparatus for air filtering and system thereof Download PDF

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Publication number
KR20170017167A
KR20170017167A KR1020150110695A KR20150110695A KR20170017167A KR 20170017167 A KR20170017167 A KR 20170017167A KR 1020150110695 A KR1020150110695 A KR 1020150110695A KR 20150110695 A KR20150110695 A KR 20150110695A KR 20170017167 A KR20170017167 A KR 20170017167A
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KR
South Korea
Prior art keywords
blind
unit
air
panel
blind panel
Prior art date
Application number
KR1020150110695A
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Korean (ko)
Inventor
박진아
김성연
김태연
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박진아
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Publication date
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Priority to KR1020150110695A priority Critical patent/KR20170017167A/en
Publication of KR20170017167A publication Critical patent/KR20170017167A/en

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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
    • B03C3/34—Constructional details or accessories or operation thereof
    • 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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/60—Use of special materials other than liquids
    • 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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/68—Control systems therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/38—Other details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The present invention relates to a blind apparatus for air purification. With the present invention, pollutants in air can be removed by a blind before inflow into an indoor space, and thus indoor air quality can be improved. The present invention includes: an electrification unit supplied with power and performing charging to a positive charge or a negative charge; a blind portion that is made up of a plurality of blind panels so that the inflow of the pollutants in the air into the indoor space is blocked or collection is performed by an electrostatic force; a lead wire portion electrically connecting the electrification unit and the blind panels to each other in order to supply a positive or negative charge to the blind panels; and a controller unit opening and closing the blind portion and controlling rotation of the blind panels after deciding on a rotation angle at which the blind panels are opened or adjusting the voltage magnitude of the power in order to adjust the amount of the air flowing into the indoor space.

Description

Technical Field [0001] The present invention relates to a blind apparatus for air purification,

The present invention relates to a blind apparatus for air purification and a system thereof. More particularly, the present invention relates to a blind apparatus for air purification capable of introducing air from which contaminants have been removed into a room, and a system thereof.

Generally, blinds control the blocking and lighting of sunlight and function to block the line of sight from the outside. On the other hand, the concentrations of pollutants such as dust are gradually increasing due to recent yellow dust in China, industrialization in Korea, automobile exhaust gas, and the like. In addition, indoor cooking and various activities are also factors that increase indoor dust concentration. Therefore, modern people are likely to be exposed to extreme pollutants including dust (including fine dust) and dust, and especially when the outside air is introduced into the house, contaminants mixed in the air are introduced into the room as it is . A window with a lot of dust on the outside can not be opened, and the indoor air quality is also deteriorated.

Today, as a method of removing fine dust and the like, a method of removing dust from the house is widely used, and an air purifier is widely used for this purpose. However, since the air purifier needs to operate for a long time in order to purify the indoor air, there is a disadvantage that the electric air is wasted and the place is limited. On the other hand, functional blinds have been used to create a pleasant indoor environment, but these functional blinds are purifying the air introduced into the room by adding a far-infrared ray emitting function, antibacterial property, and deodorizing property by treating the blind itself. However, functional blinds have the disadvantage of requiring special treatment of the blinds themselves, and there is a disadvantage in that the amount of air introduced into the room can not be controlled in various ways depending on the amount (pollution degree) of the pollutants mixed in the outdoor air. Further, since the blind is automatically operated according to the degree of pollution outside, there is a problem that air purification can not be performed depending on the situation.

Open Patent Publication No. 1999-84007 (published Dec. 12, 1999)

It is an object of the present invention to provide an air purifying blind apparatus and an air purifying blind apparatus, which are capable of introducing purified air into a room after contaminants mixed in the air entering from the outside are removed, .

According to an aspect of the present invention, there is provided an image forming apparatus including: a charging unit configured to charge a positive power or a negative power by receiving power; A blind part comprising a plurality of blind panels for blocking or collecting contaminants mixed in the air by the electrostatic force into the room; A lead wire portion electrically connecting the charging portion and the blind panel to supply a positive charge or a negative charge to the blind panel; And a controller unit for controlling the rotation of the blind panel or adjusting the voltage intensity of the power source by determining a rotation angle at which the blind panel is opened to open and close the blind unit and adjust the amount of air flowing into the room. The present invention can be achieved by providing an air purifying blind apparatus.

The blind panel may further comprise: an electrode plate for charging a positive charge or a negative charge supplied from the charging portion through the lead wire portion; And a plurality of electrode holes formed in a predetermined pattern on the electrode plate to widen the surface area through which the air can flow and to increase the strength of the electric field formed by the positive or negative charge.

The electrode plate may be formed of at least one of carbon, nickel, chromium, aluminum, copper, silver and gold.

Further, the blind panel may be characterized in that positive charge blind panels charged positively and negatively charged negative charge blind panels are alternately arranged in parallel.

The blind panel may be coated with an insulating material to prevent a plurality of blind panels from contacting each other to discharge charged positive or negative charges.

According to another aspect of the present invention, there is provided a display device, including: a display device for displaying a plurality of blind panels;

And a second driving unit for controlling the amount of air flowing into the room by controlling the rotation angle at which the blind panel is opened by rotating the blind panel on the basis of the vertical axis or the horizontal axis under the control of the controller unit at one side of the blind unit . ≪ / RTI >

And a high voltage conversion unit that receives power supplied to the outside and boosts the voltage to a high voltage and transfers the boosted voltage to the charging unit.

The plurality of blind panels may be arranged at intervals of 0.1 to 50 cm.

The sensor unit may further include a sensing unit for sensing the concentration of contaminants mixed in the air in the area around the blind and generating sensing data and transmitting sensing data to the controller unit.

The controller unit may control the charging unit based on the sensing data to adjust the amount of negatively or positively charged charges of the blind panel.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a blind apparatus having an air purifying function. A meteorology server for providing meteorological information on the polluted condition outside by a blind device; And a communication unit for connecting the blind apparatus to the weather station server through a wired / wireless communication network in order to receive weather information from the weather station server.

And a user terminal connected to the communication unit through a wired / wireless communication network to remotely control the controller unit to open and close the blind unit and rotate the blind panel, and to receive information on whether the blind unit is opened or closed and the rotation of the blind panel through the communication unit .

The controller unit may control the charging unit based on the weather information to adjust the amount of the blind panel being negatively charged or positively charged.

According to an embodiment of the present invention, contaminants mixed in the air can be removed from the blind before entering the room, thereby improving indoor air quality.

Also, in order to remove pollutants in the air, a high voltage is applied to the air, so that it is possible to easily prevent pollutants from entering the room without ionization.

By measuring the concentration of pollutants in the air around the blinds or by using the IOT (Internet), it is possible to control the opening / closing of the blinds, the rotation angle and the amount of charge automatically So that it is possible to effectively prevent the inflow of pollutants into the room.

1 is a schematic diagram of a blind system in accordance with an embodiment of the present invention.
2 is a configuration diagram of a blind apparatus according to the first embodiment of the present invention.
3 is a block diagram of a blind panel according to the first embodiment of the present invention.
4 is a cross-sectional view of an electrode plate according to a first embodiment of the present invention.
5 is a block diagram of a blind apparatus according to a second embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the same components of the drawings are denoted by the same reference numerals and signs as possible even if they are shown on different drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

<Blind Device>

<Article 1 Embodiment >

FIG. 1 is a schematic view of a blind system according to an embodiment of the present invention, FIG. 2 is a configuration diagram of a blind apparatus according to a first embodiment of the present invention, and FIG. 3 is a cross- FIG. 4 is a sectional view of an electrode plate according to the first embodiment of the present invention. FIG. 1 to 4, a blind apparatus 20 according to the present invention includes a high voltage conversion unit 100, a charging unit 200, a blind unit 300, a lead line unit 400, a first driving unit 500a, A second driving unit 500b, a turning unit 500c, a controller unit 700, and a switch S, as shown in FIG. The blind part 300 includes a blind panel 310, an engagement groove 320, a locking projection 330, a roller 340, an opening and closing line M, and a rotation line N. [ Hereinafter, each configuration will be described in detail. In the blind apparatus 20 of the first embodiment, the blind panel 310 is connected in parallel in the left-right direction.

The charging unit 200 is supplied with electric power from a power supply unit (not shown) and charges the positive or negative charge. The power source supplied to the blind device 20 may be an AC power source or a DC power source. When the supplied power source is an AC power source, the power source unit may further include a DC converter (not shown) . The first charging unit 200a includes a first charging unit 200a, a second charging unit 200b and a third charging unit 200c. The first charging unit 200a includes a first charging unit 200a, a second charging unit 200b, -) terminal of the power supply unit, the second charging unit 200b is connected to the (-) terminal and the (+) terminal of the power supply unit, and the third charging unit 200c is connected to the (+ . Here, the second charging unit 200b may include two electrode bodies, and one of the electrode bodies may have a positive charge and the other electrode body may have a negative charge. On the other hand, only the negative charge exists in the first charging section 200a, and only the positive charge exists in the third charging section 200c. In the present invention, the charging unit 200 is composed of three units 200a, 200b, and 200c, but the charging units 200 may be configured in various numbers.

The charging unit 200 in the present invention may be supplied with a high voltage whose commercial voltage or commercial voltage is boosted. The high voltage conversion unit 100 may further include a high voltage switching device (not shown) for turning on / off the supplied power. Specifically, when it is necessary to supply the commercial voltage to the charging unit 200, the switch S is closed, and the power supplied to the high-voltage conversion unit 100 is turned off through the high-voltage switching device. When it is necessary to supply the boosted high voltage to the charging unit 200, the switch S is opened to turn on the power supplied to the high voltage conversion unit 100 through the high voltage switching device. That is, the high voltage conversion unit 100 forms a strong electric field in the blind panel 310 so as to boost the power supplied to effectively block or collect the contaminants mixed in the outside air into the room, (200). The charging unit 200 includes a lead wire switching element (not shown) for turning on / off the lead wire unit 400 to supply at least one of a positive charge and a negative charge to the blind unit 300 . Specifically, when only a negative charge is supplied to the blind part 300, the electrical connection between the positively charged parts of the second charging part 200b and the third charging part 200c and the blind part 300 is turned off, 300, the electrical connection between the negative charge portion of the first charging portion 200a and the second charging portion 200b and the blind portion 300 is turned off. In order to arrange the blind panel 310 in which the negative charge flows and the blind panel 310 in which the positive charge flows alternately in parallel, the distance between the first charging portion 200a and the third charging portion 200c and the blind portion 300 The electrical connection is turned off while only the electrical connection between the second charging portion 200b and the blind portion 300 is turned on.

As another example, the charging unit 200 of the present invention can be charged with a positive charge and a negative charge using a Van de Graaff generator, and the electrostatic principle using a Vandegraph generator is disclosed in Japanese Patent Application Laid-Open No. 10-2013-0055242 No. 10-2012-0118887, etc., detailed description thereof will be omitted. together,

As another example, the charging portion 200 in the present invention may be charged with a positive charge and a negative charge by friction. In the charging method by friction, the charging unit 200 is made of a plastic substrate, and a static electricity can be induced by rubbing a cloth or a cloth on the plastic substrate automatically or manually.

The lead wire part 400 electrically connects the charging part 200 and the blind panel 310 to supply a positive charge or a negative charge to the blind panel 310.

The blind part 300 blocks the contaminants mixed in the air by the electrostatic force from entering the room or collects contaminants. 1, the blind part 300 includes a plurality of blind panels 310, an engagement groove 320, a locking protrusion 330, and a roller 340. The air contains pollutants such as dust (especially fine dust), dust, smoke, carbon dioxide, pollen, fungi, viruses, bacteria and bacteria. Depending on the weather conditions, Can change. Meanwhile, the dust generally has a positive polarity, and the blind panel 310 of the present invention serves to remove dust having a positive polarity property by using an electrostatic force. Specifically, when the blind panel 310 is charged with a negative charge, the attracting force between the blind panel 310 and the contaminants causes the contaminants to be collected in the blind panel 310 during the inflow of air into the room. In contrast, when the blind panel 310 is charged positively, a repulsive force acts between the blind panel 310 and the contaminants, thereby pushing contaminants mixed in the air into the room outdoors. The plurality of blind panels 310 may be disposed at intervals of 0.1 to 50 cm, and particularly preferably at intervals of 2 to 10 cm. This is because the yield of contaminants filtered by the blind panel 310 may be lowered when the distance between the blind panels 310 is more than 50 cm and when the distance between the blind panels 310 is less than 0.1 cm, The yield of pollutants may be increased, but the amount of air entering the room may be too low.

3 and 4, the blind panel 310 includes an electrode plate 310a for charging a positive charge or a negative charge supplied from the charging unit 200 through a lead wire unit 400 to be described later, And a plurality of electrode holes 310b formed in the electrode plate 310a in a predetermined pattern in order to widen the surface area that can flow and increase the strength of the electric field formed by the positive or negative charge. Here, the electrode plate 310a may be made of any one of carbon, nickel, chromium, aluminum, copper, silver, and gold, or an alloy thereof, but is not limited thereto. . On the other hand, in the case of charging the charging part by using the above-described Bandegraph method, a plastic electrode plate can be used. The electrode hole 310b serves to form a strong electric field by the microelectro effect. In other words, a large number of positive charges or negative charges can be distributed around the electrode holes 310b due to mutual repulsive force, and a strong electric field is formed around the electrode holes 310b. It is preferable that a plurality of electrode holes 310b are formed in various patterns. The electrode hole 310b may have various shapes such as a circular shape, a cross shape, a wrinkle shape, a square shape, and the size of the electrode hole 310b may be variously adjusted. The blind panel 310 may also consist of a positively charged positive charge blind panel 310 and a negatively charged negative charge blind panel 310 wherein the positive charge blind panel 310 and the negative charge blind panel 310 And can be configured to be arranged in an alternating manner. At this time, a repulsive force acts between the blind panel 310 through which the positive charge flows and the contaminants, thereby pushing the contaminants outwardly or in the direction of the blind through which the negative charge flows. The contaminants pushed by the blind panel 310, And is collected in the blind panel 310 through which a negative charge flows.

In order to remove contaminants collected on the blind panel 310 charged with negative charge, the blind panel 310 is washed with water, or the blind panel 310 is charged with a positive charge having an opposite polarity, 310 and the contaminants may act on the blind panel 310, so that the contaminants collected on the blind panel 310 can be easily removed by using a dust brush or the like.

The blind panel 310 includes a roller 340 for moving the blind panel 310 in the left and right direction, a latching groove 320 and a latching protrusion 330 for detachably attaching the blind panel 310 from the roller 340, . The latching protrusion 330 and the latching groove 320 are provided at one end of the blind panel 310 and the latching protrusion 330 is inserted into the latching groove 320 to latch the blind panel 310 to the roller 340 And detaches the blind panel 310 from the roller 340 by detaching the latching protrusion 330 from the latching groove 320. On the other hand, the roller 340 can adjust the degree of shielding by moving in the lateral direction.

The blind panel 310 may be coated with an insulating material to prevent a plurality of blind panels 310 from contacting each other to discharge a charged positive or negative charge. Since the known material is used as the insulating material in the present invention, a detailed description thereof will be omitted.

The first driving part 500a is provided on one side of the blind part 300 and moves the plurality of blind panels 310 in the left and right directions to shield or transmit light entering the room. That is, the roller 340 can be moved in the lateral direction according to the operation of the first driving part 500a, and the plurality of blind panels 310 connected to the opening and closing line M can be moved in the left and right direction The amount of light entering the room can be adjusted. To this end, the other side of the blind part 300 is provided with a turning part 500c which can rotate in the same direction as the first driving part 500a in cooperation with the first driving part 500a. The drawn-out opening / closing line M is wound around the rotary part 500c and then extended to the first driving part 500a to be connected to the first driving part 500a.

The second driving part 500b is provided on one side of the blind part 300 and rotates the blind panel 310 about the vertical axis to adjust the amount of air flowing into the room, Adjust the angle. In other words, the plurality of blind panels 310 connected to the rotary string N by the operation of the second driving part 500b can be rotated along the vertical axis, so that the amount of air introduced into the room can be adjusted And can control the degree of shading of the light entering the room.

The blind device 20 according to the present invention may further include a sensor unit 1000 for measuring the concentration of contaminants mixed in the air around the blind unit 300. The sensor unit 1000 may measure the concentration of carbon dioxide, fine dust, etc. contained in the air to generate sensing data, and then transmit sensing data to the controller unit 700. This is because the concentration of contaminants in the air may vary depending on the area where the blind device 20 is located, and it is possible to control the opening / closing of the blind part 300 provided in each blind device 20, There is a need to make different angles.

The controller unit 700 controls the first driving unit 500a to open and close the blind unit 300 based on the sensing data transmitted from the sensor unit 1000 to be described later and the weather information received from the weather station server 800 . At this time, the controller unit 700 may open / close the first driving unit 500a based on any one of sensing data and weather information, or may open / close the blind unit 300 based on sensing data and weather information. For example, when the pollution degree values of the atmosphere according to the sensing data and the weather information are different, the blind part 300 can be opened or closed based on the average value of the both values or based on the greater one of the two values. The controller unit 700 determines a rotation angle at which the blind panel 310 is opened and controls the second driving unit 500b to rotate the blind panel 310 to adjust the amount of air flowing into the room. In addition, the controller unit 700 may control the charging unit 200 based on the sensing data and the weather information to control the amount by which the blind panel 310 is negatively or positively charged. In addition, the controller unit 700 may adjust the voltage intensity of the power supply based on the sensing data and the weather information. On the other hand, the controller unit 700 may open and close the window based on the sensing data and the weather information. That is, if the concentration of the pollutant in the air is high according to the sensing data and the weather information, the window is closed. If the concentration of the pollutant in the air is low, the window can be controlled to open.

Hereinafter, the operation of the blind apparatus 20 will be described.

The power supplied via the switch S or the high voltage conversion unit 100 is charged in the charging unit 200 either positively or negatively. When it is necessary to charge the blind panel 310 with a negative charge, only the negative charge portion of the charging portion 200 is electrically connected to the blind panel 310 through the lead line portion 400. Thus, only the negative charge is charged in the electrode plate 310a of the blind panel 310. [ The external air passes through the electrode holes 310b formed in the electrode plate 310a of the blind panel 310 and between the blind panels 310 and flows into the room by adjusting the rotation angle of the blind panel 310 At this time, the (+) polar contaminant mixed in the air is collected in the blind panel 310.

On the other hand, when it is necessary to charge the blind panel 310 with a positive charge, only the positive charge portion of the charging portion 200 is electrically connected to the blind panel 310 through the lead wire portion 400. Accordingly, only the positive charge is charged in the electrode plate 310a of the blind panel 310. [ External air flows through the electrode holes 310b formed in the electrode plate 310a of the blind panel 310 and between the blind panels 310 according to the adjustment of the rotation angle of the blind panel 310, (+) Polarity contaminants mixed in the air are pushed out to the outside due to the repulsive force acting between the blind panel 310 and the blind panel 310.

If it is necessary to charge the positive and negative charges alternately to the blind panels 310 connected in parallel, the lead wire 400 connected to the negative charge portion of the charging portion 200 and the charging portion 200 The lead wire portions 400 connected to the positive charge portions are alternately connected to the blind panel 310 so that the blind panel 310 charged positively is positioned between the blind panels 310 charged with negative charge . By doing so, the repellent material is pushed toward the blind panel 310 in which the contaminants are charged negatively by the repulsive force acting between the blind panel 310 and the positively charged blind panel 310, 310). [0064] As shown in Fig.

<Article 2 Embodiment >

5 is a block diagram of a blind apparatus according to a second embodiment of the present invention. As shown in FIG. 5, in the blind apparatus 20 'of the second embodiment, the blind panel 310 is connected in parallel in the vertical direction. The second embodiment differs from the first embodiment in that there is no pivoting portion 500c, a latching groove 320, a latching protrusion 330, and a roller 340 in the first embodiment. That is, in the blind apparatus 20 'of the second embodiment, a plurality of blind panels 310 connected by an opening and closing line M are vertically moved up and down by the operation of the first driving unit 500a, Is different from the blind apparatus 20 of the first embodiment in that the rotational angle of the plurality of blind panels 310 connected to the second driving unit 500b is adjusted in the vertical direction by the operation of the second driving unit 500b. Since the remaining configuration of the blind apparatus 20 'of the second embodiment is the same as that of the blind apparatus 20 of the first embodiment, a detailed description of the detailed configuration of the blind apparatus 20' according to the second embodiment is omitted do.

<Blind System>

1, the blind system 10 according to the present invention includes a blind apparatus 20, a communication unit 600, a weather station server 800, and a user terminal 900. Hereinafter, the blind system 10 will be described. Since the blind devices 20 and 20 'have already been described, a detailed description thereof will be omitted. The blind apparatus 20 of the first embodiment may be replaced with the blind apparatus 20 'of the second embodiment in place of the blind apparatus 20 of the first embodiment in the blind system 10 of Fig. 1, Explain it.

The communication unit 600 connects the blind apparatus 20 to the weather station server 800 through a wired / wireless communication network in order to receive weather information on the polluted state of the air. The communication unit 600 provides weather information received from the weather station server 800 to the controller unit 700 so that the controller unit 700 controls the blind device 20. [

The user terminal 900 is connected to the communication unit 600 through a wired / wireless communication network and remotely controls the controller unit 700 to open or close the blind unit 300 or rotate the blind panel 310. The user terminal 900 receives information on whether the blind unit 300 is opened or closed and the rotation of the blind panel 310 through the communication unit 600.

The meteorological station server 800 serves to provide weather information to the blind device 20. Weather information includes weather information such as outdoor temperature, humidity, degree of pollution, degree of ultraviolet rays, intensity of wind, and waiting information.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. Further, it is obvious that various modifications and variations can be made without departing from the scope of the technical idea of the present invention by anyone having ordinary skill in the art.

10: Blind system
20, 20 ': a blind device
100: High-voltage conversion section
200:
200a: first charging section 200b: second charging section 200c: third charging section
300: blind part
310: Blind panel
310a: electrode plate 310b: electrode hole
320:
330:
340: roller
400: lead wire
500a: first driving part 500b: second driving part 500c:
600:
700: Controller section
800: weather station server
900: User terminal
1000:
M: opening / closing line N: rotating line S: switch

Claims (14)

A charging unit which is supplied with power and is charged to a positive charge or a negative charge;
A blind part comprising a plurality of blind panels for blocking or collecting contaminants mixed in the air by the electrostatic force into the room;
A lead wire portion electrically connecting the charging portion and the blind panel to supply the positive charge or the negative charge to the blind panel; And
And a controller unit for controlling the rotation of the blind panel or adjusting the voltage intensity of the power source by determining a rotation angle at which the blind panel is opened to open and close the blind unit and adjust the amount of air flowing into the room, Wherein the air-cleaning blind apparatus comprises:
The method according to claim 1,
The blind panel comprises:
An electrode plate that charges the positive charge or the negative charge supplied from the charging unit through the lead wire portion; And
And a plurality of electrode holes formed in the electrode plate in a predetermined pattern to widen the surface area through which the air can flow and to increase the strength of the electric field formed by the positive charge or the negative charge. .
3. The method of claim 2,
The electrode plate
And at least one of carbon, nickel, chromium, aluminum, copper, silver and gold.
The method according to claim 1,
The blind panel comprises:
Wherein the positively charged positive charge blind panel and the negative charge charged negative charge blind panel are alternately arranged in parallel.
The method according to claim 1,
The blind panel comprises:
Wherein the plurality of blind panels are coated with an insulating material to prevent the charged positive charges or the negative charges from being discharged by contact with each other.
The method according to claim 1,
And a first driving unit for moving the plurality of blind panels vertically or horizontally according to the control of the controller unit to shield or transmit light entering the room, on one side of the blind unit, .
The method according to claim 1,
A second driving unit for controlling the amount of air flowing into the room by rotating the blind panel on the basis of a vertical axis or a horizontal axis under the control of the controller unit to adjust the rotation angle at which the blind panel is opened, Wherein the air blind apparatus comprises:
The method according to claim 1,
And a high voltage converting unit for receiving a power supplied to the outside and boosting the voltage to a high voltage and delivering the voltage to the charging unit.
The method according to claim 1,
Wherein the plurality of blind panels are disposed at intervals of 0.1 to 50 cm.
The method according to claim 1,
And a sensor unit for measuring the concentration of contaminants mixed in the air around the blind part to generate sensing data and transmitting the sensed data to the controller unit.
11. The method of claim 10,
The controller unit,
Wherein the control unit controls the charging unit based on the sensing data to adjust the amount of charge of the blind panel charged to the negative charge or the positive charge.
A blind apparatus having an air purification function according to any one of claims 1 to 11;
A meteorology server for providing meteorological information on the polluted condition outdoors by the blind device; And
And a communication unit for connecting the blind apparatus to the weather station server through a wired / wireless communication network to receive the weather information from the weather station server.
13. The method of claim 12,
And a control unit connected to the communication unit via a wired / wireless communication network to remotely control the controller unit to open / close the blind unit and rotate the blind panel, and receive information on whether the blind unit is opened / closed and information about rotation of the blind panel through the communication unit, The blind air cleaning system comprising:
11. The method of claim 10,
The controller unit,
Wherein the control unit controls the charging unit based on the gas-phase information to adjust the amount of charge of the blind panel charged to the negative charge or the positive charge.
KR1020150110695A 2015-08-05 2015-08-05 Blind apparatus for air filtering and system thereof KR20170017167A (en)

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KR102029672B1 (en) * 2019-04-01 2019-10-08 주식회사 지이테크 Blind-type air cleaning device of electric dust collection system
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018221877A1 (en) * 2017-05-30 2018-12-06 한국화학연구원 Outdoor fine dust removal device and removal method, and fine dust adsorption control system
WO2019190111A1 (en) * 2018-03-26 2019-10-03 엘지전자 주식회사 Window-type dust collecting apparatus on basis of artificial intelligence
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KR102069452B1 (en) * 2018-11-23 2020-02-03 서울시립대학교 산학협력단 Venetian blind type electric precipitation system for double skin facade buildings
KR20200069804A (en) 2018-12-07 2020-06-17 주식회사 에어텍 Blind type air cleaning device
KR102029672B1 (en) * 2019-04-01 2019-10-08 주식회사 지이테크 Blind-type air cleaning device of electric dust collection system
WO2023027212A1 (en) * 2021-08-26 2023-03-02 주식회사 에어텍 Blind-type air purifier

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