WO2021015368A1 - 창호 탈부착형 환기 겸용 공기청정기 - Google Patents
창호 탈부착형 환기 겸용 공기청정기 Download PDFInfo
- Publication number
- WO2021015368A1 WO2021015368A1 PCT/KR2019/015661 KR2019015661W WO2021015368A1 WO 2021015368 A1 WO2021015368 A1 WO 2021015368A1 KR 2019015661 W KR2019015661 W KR 2019015661W WO 2021015368 A1 WO2021015368 A1 WO 2021015368A1
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- Prior art keywords
- air purifier
- unit
- air
- window
- filter
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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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
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/40—Pressure, e.g. wind pressure
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- 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
Definitions
- the present invention relates to an air purifier for both a detachable ventilation type that can realize both indoor air purification and inflow of outdoor air purification, and in more detail, it is mounted on a window object such as a window frame, a window, or a window accessory to inhale outdoor air. It is a field related to a window-removable ventilation air purifier that can be used as a method of purifying and flowing in, and can also be used in a manner that purifies indoor air by placing an air purifier removed from the windows indoors.
- indoor air of a building is contaminated by harmful substances generated from building materials, carbon dioxide and moisture generated by human breathing, and thus indoor air requires periodic ventilation.
- ventilation refers to exchanging indoor air with outdoor air or adjusted air to adjust the air environment in a living space.
- a method of ventilation it is forced by using natural ventilation and power by the temperature difference outside the room or external wind power. There is forced ventilation.
- indoor air can be ventilated by operating a ventilation device operated with a certain power without opening or closing the window.
- the ventilation system is installed. The cost is high, and even if the ventilation system is already installed, there is a problem that it is difficult to clean the contaminants attached to the fan or duct of the ventilation system.
- a forced ventilation type air purifier that is fixedly mounted on a window or ceiling to purify outdoor air and introduce it into the room.
- Republic of Korea Patent Publication No. 10-2006-0089775 relates to an air purifier for both ventilation, a case having an upper portion attached to the ceiling and forming an exterior, and a case that is installed across the inside of the case, thereby forming two internal spaces of the case.
- a partition wall portion separating into spaced spaces so that one space is an air supply passage portion and the other space is an exhaust passage portion;
- a cross-flow fan installed on one side of the case to suck air from the other side of the air supply passage part and discharge the air to one side of the two spaced apart spaces, and at the same time suck air from one side of the exhaust passage part and discharge it to the other side;
- a guide provided at the other side of the air supply passage portion and one side of the exhaust passage portion through which the air is sucked to facilitate the suction of air into the air supply passage portion and the exhaust passage portion;
- a drive unit that is axially coupled to the shaft of the cross-flow fan to drive the cross-flow fan.
- the prior art of the above configuration realizes the effect of enabling forced supply and exhaust by being mounted on the ceiling.
- the mounted state is always fixed to the ceiling, only one part of indoor air can be purified.
- the present invention is a technology conceived to improve the problems associated with the prior art of air purifiers. Since conventional air purifiers are provided on the floor of the room and purify only particulate contaminants in a closed indoor space, gases such as carbon dioxide and carbon monoxide There has been a problem that contaminants of sex or radioactive substances such as radon are continuously concentrated in the indoor space;
- the present invention is to realize the desired object as described above,
- An air purifier comprising a filter unit for purifying air and a suction fan unit for generating suction pressure at the filter unit, wherein the air purifier is mounted on one or more windows of a window frame, window, or window accessory to inhale outdoor air to
- a window-removable ventilation air purifier that can be used as both a method of purifying inflow into a furnace and a method of inhaling indoor air and purifying and re-discharging it indoors is presented.
- the air purifier for both ventilation and removal of a window can obtain an effect of purifying and introducing outdoor air into an indoor space while being mounted on a window or discharging contaminated indoor air to the outside. ;
- FIG. 1 is a perspective view showing examples 1 and 2 of use of an air purifier for both windows and doors detachable ventilation according to a preferred embodiment of the present invention.
- Figure 2 is a perspective view showing an example 1 of the use of the air purifier for both windows and doors detachable ventilation according to a preferred embodiment of the present invention.
- FIG 3 is a partial cross-sectional view showing a use example 1 of the detachable ventilation air purifier for both windows and doors according to a preferred embodiment of the present invention.
- Figure 4 is a partial detailed cross-sectional view showing a use example 1 of the air purifier for both windows and doors detachable ventilation according to a preferred embodiment of the present invention.
- Figure 5 is a perspective view showing a second use of the air purifier for both windows and doors detachable ventilation according to a preferred embodiment of the present invention.
- FIG. 6 is a partial cross-sectional view showing a second example of use of a window-removable ventilation air purifier according to a preferred embodiment of the present invention.
- Figure 7 is a partial cross-sectional perspective view showing a window detachable ventilation combined air purifier according to a preferred embodiment of the present invention.
- Figure 8 is an exploded perspective view showing a window detachable ventilation combined air purifier according to a preferred embodiment of the present invention.
- Figure 9 is a side cross-sectional view showing a filter unit of the air purifier for both windows and doors detachable ventilation according to a preferred embodiment of the present invention.
- FIG. 10 is a side cross-sectional view showing a case in which the suction flow path conversion unit of the air purifier for both ventilation and removal of a window according to a preferred embodiment of the present invention flows indoor air to the filter unit.
- FIG. 11 is a side cross-sectional view showing a case in which a suction flow path conversion unit of an air purifier for both ventilation and removal of a window according to a preferred embodiment of the present invention flows outdoor air to the filter unit.
- FIG. 12 is a side cross-sectional view showing a case in which the exhaust fan part discharges indoor air to the outdoors in the air purifier for both ventilation and detachable windows according to a preferred embodiment of the present invention.
- FIG. 13 is an exploded perspective view showing a suction flow path conversion unit of the air purifier for both ventilation and detachable windows according to a preferred embodiment of the present invention.
- 14A is a side cross-sectional view showing a case where an intake flow path conversion unit of an air purifier for both ventilation and removal of a window according to a preferred embodiment of the present invention flows indoor air to the filter unit.
- FIG. 14B is a side sectional view showing a case in which the suction flow path conversion unit of the air purifier for both ventilation and removal of a window according to a preferred embodiment of the present invention flows outdoor air to the filter unit.
- 14C is a side sectional view showing a case in which the suction flow path conversion unit of the air purifier for both ventilation and removal of a window according to a preferred embodiment of the present invention simultaneously flows indoor air and outdoor air to the filter unit.
- FIG. 15 is an exploded perspective view showing a discharge channel blocking module of an air purifier for both ventilation and detachable windows according to a preferred embodiment of the present invention.
- Figure 16a is a partial exploded perspective view showing a state in which the opening and closing plate of the discharge channel blocking module of the air purifier for ventilation combined with detachable windows according to a preferred embodiment of the present invention is opened.
- Figure 16b is a partial exploded perspective view showing a closed state of the opening and closing plate of the discharge channel blocking module of the air purifier for ventilation combined with detachable windows according to a preferred embodiment of the present invention.
- filter housing 120 suction fan
- main body 142a, 142b, 142c connection path
- opening and closing plate 153d driving part
- the present invention relates to an air purifier for both a window and a detachable ventilation capable of realizing both indoor air purification and outdoor air purification inflow, and a suction pressure that creates suction pressure in the filter unit 110 and filter unit 110 that purifies the air.
- the air purifier 100 including the fan unit 120, the air purifier 100 is mounted on one or more windows 200 among window frames, windows, or window accessories to inhale outdoor air and purify it into the room.
- the present invention relates to an air purifier equipped with a window and a detachable ventilation system that can be used both indoors and inhaling indoor air to purify and re-discharge indoor air.
- FIGS. 1 to 16B showing an embodiment of the present invention.
- the air purifier 100 is configured to include a filter unit 110 for purifying air containing pollutants, similar to the known air purifier 100.
- the filter unit 110 includes a filter 111 capable of purifying particulate contaminants such as fine dust, volatile organic compounds, formaldehyde or odor-causing substances, and the filter 111 is determined by a person skilled in the art. Depending on, it may be composed of one or more types of a fiber filter such as a HEPA filter, an electrostatic filter, and a photocatalytic filter.
- a fiber filter such as a HEPA filter, an electrostatic filter, and a photocatalytic filter.
- the filter 111 is composed of a fiber filter such as a HEPA filter.
- the filter 111 may be manufactured in a plate shape, or a tube formed in a hollow 112 inside may be used.
- the filter unit 110 includes a filter 111 as a main configuration, and a filter cap 113 supporting the filter 111 on the side or upper and lower portions of the filter 111 according to the structure of the air purifier 100 A configuration may be further included, and the filter 111 may be inserted into the filter housing 115 in order to stably form a predetermined suction pressure in the filter 111.
- the air purifier 100 is configured to include a suction fan unit 120 for forming a suction pressure in the filter unit 110.
- the suction fan unit 120 includes a suction fan such as a general fan or a blower, and the suction pressure formed in the suction fan is applied to one side of the filter 111, the hollow 112, or the outside of the hollow 112 And, the suction pressure applied to the filter 111 is applied to the other side of the filter 111, the outside of the hollow 112, or the hollow 112 to filter air containing one or more contaminants of indoor air or outdoor air. It is introduced into the air so that the air can be purified and flowed.
- a suction fan such as a general fan or a blower
- the air purifier for both windows and doors detachable ventilation according to the present invention can be used in two ways as shown in FIG. 1.
- the air purifier 100 is mounted on one or more windows 200 among window frames, windows, or window accessories to inhale outdoor air and purify it into the room. Can be used.
- the window material 200 may be any one or more of a window frame, a window, or a separate accessory (window accessory) mounted between the window frame and the window, and the window material 200 is
- the (window frame and window) can be used as it is, or it can be configured in which window accessories are fixed or detached to the installed window.
- the air purifier 100 is mounted on a window or door 200, 1) inhaling outdoor air to purify pollutants outside the indoor space (S100). 2) Indoor air may be sucked to purify indoor pollutants, and then discharged to the indoor space (S100).
- the air purifier 100 further includes an exhaust fan unit 150 for discharging indoor air, indoor air containing contaminants is directly outdoors while the air purifier 100 is mounted on the windows 200 It can also be discharged.
- the window material 200 must be provided with a suction port 210 for introducing outdoor air into the indoor direction, and the air purifier 100 further includes an exhaust fan unit 150 including an exhaust fan for discharging indoor air.
- an outlet 220 for discharging indoor air to the outside should be further formed in the window material 200.
- the air purifier 100 may be connected to a power cable (not shown) and operated by receiving external power, or for power supply.
- a battery (not shown) may be built into the air purifier 100 and operated.
- a window frame guide bar is installed between the window frame and the window, and the air purifier 100 may be mounted on the window frame guide bar.
- the air purifier 100 may be installed indoors and used in a manner of inhaling indoor air and purifying and re-discharging it to the room.
- the user may use the air purifier 100 having a purifying function as shown in FIG. 6 to purify contaminants contained in the indoor air by placing it on the indoor floor or mounting it on a wall.
- the air purifier 100 may be provided on the indoor floor without a separate mounting device 300, or provided on the indoor floor or on the wall by a mounting device 300 such as a dock mounted on the interior floor or on the wall. It can be configured to be mounted.
- the air purifier 100 may be provided indoors by a mounting device 300 such as a dock mounted on a floor or mounted on a wall, inhaling indoor air, purifying it into the room, and then re-discharging it.
- a mounting device 300 such as a dock mounted on a floor or mounted on a wall, inhaling indoor air, purifying it into the room, and then re-discharging it.
- a separate battery is built into the air purifier 100 and may be operated without a continuous supply of external power;
- the mounting device 300 is provided with a power supply line that can be supplied to the air purifier 100 by receiving external power, and the air purifier 100 continuously supplies power from the power supply line provided in the mounting device 300. It is also possible to have a configuration that is supplied and operated.
- the detachable ventilation air purifier according to the present invention having the above configuration is mounted on the windows 200 or provided indoors as in Use Examples 1 and 2 above, and not only purifies indoor air but also outdoors It can be used as an air purifier for both ventilation and detachable windows that can purify air and introduce it into the room.
- the air purifier 100 may further include a mounting position sensing unit 130 that detects whether the window material 200 is mounted or whether it is installed indoors.
- the mounting position sensing unit 130 is configured to detect a state in which the air purifier 100 is mounted on and used in the window 200 (use example 1) and a state in which the air purifier 100 is mounted and used indoors (use example 2).
- the control unit can determine whether the suction pressure formed in the filter unit 110 is to inhale indoor air or to inhale outdoor air.
- the mounting position sensing unit 130 can detect whether the air purifier 100 is mounted on the window or door 200 or whether it is installed indoors.
- various types of detection sensors can be used. May be composed of a switch, a magnetic sensing sensor, or any one or more sensing sensors of a proximity sensor.
- the detection sensor generates a detection signal by detecting whether the air purifier 100 is mounted on the window material 200 or whether the air purifier 100 is installed indoors, and the generated detection signal is a control unit included in the air purifier 100 It is transmitted to, and the control unit may determine whether the air purifier 100 is mounted on the window material 200 or whether the air purifier 100 is installed indoors using the transmitted detection signal.
- control unit may adjust the type of air containing pollutants introduced into the filter unit 110 to one or more of indoor air or outdoor air according to the determined position of the air purifier 100.
- the air type control signal generated by the control unit is transmitted to the following suction flow path conversion unit 140, and is sucked and flowed to the filter unit 110 by operating the driving unit 146 included in the suction flow path conversion unit 140. You can adjust the type of air.
- the air purifier 100 is a suction flow path conversion unit 140 for controlling communication between one or more of the indoor space S100 or the outdoor space S200 and the filter 111 included in the filter unit 110. ) Can be further provided.
- suction flow path conversion unit 140 is configured to be connected to the filter 111 of the filter unit 110, or when the filter housing 115 is configured in the air purifier 100, the hollow connected to the filter 111 It is configured to be connected to the communication hole 114.
- the suction flow path conversion unit 140 may include at least one of the indoor space (S100) or the outdoor space (S200) and the hollow communication hole 114 (hereinafter, hereinafter, the filter 111 of the filter unit 110) according to the judgment of a person skilled in the art. It is a concept including.) can be configured in a variety of forms if it is possible to control whether or not communication.
- the suction flow path conversion unit 140 is a filter 111 of the filter unit 110, hereinafter, hollow communication It is a concept including a hole 114.), three connection paths 142a, 142b, 142c communicating with the indoor space (S100) and the outdoor space (S200) are provided outside, and the three connection paths inside (142a, 142b, 142c) the main body 141 in which the switch hole 143 is formed in communication with; An switch 144 inserted into the switch hole 143 and rotatable, and having a bent flow path 145; A drive unit 146 controlled by the control unit of the air purifier 100 and connected to the switch 144 to rotate the switch 144 may be configured.
- the main body 141 is provided with three connection paths (142a, 142b, 142c) respectively communicating with the hollow communication hole 114, the indoor space (S100) and the outdoor space (S200), and the inside
- a switch hole 143 communicating with the three connection paths 142a, 142b, 142c it serves as a housing for forming a flow path formed in the suction flow path conversion unit 140.
- the main body 141 is formed with an switch hole 143 through which the following switch 144 can be inserted in the center of the main body 141 as shown in FIG. 13, and corresponds to the outer circumference of the switch hole 143.
- three connection paths 142a, 142b, and 142c through which each of the switch holes 143 are communicated are formed.
- the first connection path 142a of the three connection paths 142a, 142b, 142c is a switch hole 143 (preferably a bent flow path 145 of the switch 144) and the hollow communication hole ( 114), and the second connection path 142b communicates the switch hole 143, preferably the refracted flow path 145 of the switch 144 and the indoor space S100, and the third connection path ( 142c) is configured to communicate the open/close hole 143 (preferably the curved flow path 145 of the switch 144) and the outdoor space S200.
- the switch hole 143 is configured to insert the switch 144, and is preferably configured to have a circular inner circumference so that the cylindrical switch 144 can be rotated.
- the switch 144 is rotated inside the switch hole 143, 1) the indoor space (S100) and the hollow communication hole 114, 2) the outdoor space (S200) and the hollow communication hole 114 or 3 ) The hollow communication hole 114, the indoor space (S100) and the outdoor space (S200) to communicate with each other.
- a certain bent flow path 145 is formed in the switch 144, and the bent flow path 145 is shown in FIG. 14A according to the rotation position of the switch 144 in the switch hole 143.
- the contaminated air in the indoor space (S100) is refracted by the suction pressure of the suction fan unit (120).
- the first connection path (142a), the hollow communication hole 114, and the filter 111 so that the flow in the direction of the hollow 112.
- the bent flow path 145 according to the rotation position of the switch 144 in the switch hole 143 is 3) a hollow communication hole 114, an indoor space (S100) and an outdoor space (S200) as shown in FIG.
- the suction pressure of the suction fan unit 120 the contaminated air of the indoor space (S100) and the outdoor space (S200) together with the refracted flow path 145 of the switch 144, the first connection path (142a), the hollow communication hole 114 and the filter 111 so that it can flow sequentially in the direction of the hollow 112.
- the driving unit 146 is controlled by the control unit of the air purifier 100, is connected to the switch 144 to rotate the switch 144, and is configured to rotate the switch 144 at a predetermined angle.
- the driving unit 146 may be composed of a geared motor, a stepping motor, or a solenoid, and is rotated by a certain angle or moved forward and backward by receiving an air type control signal controlled by the control unit. 144) is rotated.
- the air purifier 100 may have a configuration in which a discharge fan unit 150 for discharging indoor air to the outside is further provided.
- the exhaust fan unit 150 is a configuration in which the air purifier 100 mounted on the window material 200 directly discharges indoor air containing pollutants to the outside, and the inlet 151 of the exhaust fan is It is disposed in the front part or the side part of the air purifier 100 corresponding to the space (S100), and the discharge port 152 of the discharge fan is configured to communicate with the discharge port 220 formed in the window material 200, and the discharge fan It exerts the effect of discharging indoor air containing pollutants inhaled to the outdoors.
- the exhaust fan unit 150 is an indoor space such as carbon dioxide, carbon monoxide, formaldehyde, volatile organic compounds, and radioactive materials such as radon, which are difficult or impossible to directly purify by the filter unit 110 of the air purifier 100 (S100). ), it has the effect of discharging the pollutants concentrated to the outside.
- the exhaust fan of the exhaust fan unit 150 is configured to be operable only when the air purifier 100 is mounted on the window material 200 by the mounting position sensing unit 130. It is preferable that it is configured so that the sucked indoor air can be discharged to the outdoors.
- the discharge fan unit 150 may further include a discharge channel blocking module 153 that controls whether the indoor space S100 and the outdoor space S200 communicate with each other.
- the discharge flow path blocking module 153 is a discharge flow path formed between the suction port 151 of the discharge fan, the discharge port 152 of the discharge fan, or the discharge port 152 of the discharge fan and the discharge port 220 of the windows 200 It is disposed in one or more of the parts (hereinafter referred to as “indoor air discharge passage 154”) to block the indoor space S100 and the outdoor space S200 when the exhaust fan is not operated.
- the inlet 151 of the exhaust fan, the outlet 152 of the exhaust fan, or the exhaust fan according to the air exhaust pressure of the exhaust fan It does not flow into the indoor space (S100) from outdoors through a discharge flow path formed between the outlet 152 of the window and the outlet 220 of the window material 200.
- the discharge flow path blocking module 153 allows the indoor air discharge flow path 154 to be opened when the discharge fan is operated, and the indoor air discharge flow path 154 is closed when the discharge fan is stopped. If it can be blocked, it can be configured in various forms.
- a tubular discharge passage blocking housing (153a) provided in any one of a predetermined portion of the discharge passage formed between;
- An opening/closing plate (153c) that is inserted into the hollow (153b) of the discharge passage blocking housing (153a) and is rotatable;
- a driving unit 153d that is controlled by the control unit of the air purifier 100 and is connected to the opening/closing plate 153c to rotate the opening/closing plate 153c.
- the discharge flow path blocking housing 153a is formed in a tubular shape to form a passage through which indoor air flows to the outdoors through a hollow 153b formed therein.
- the opening/closing plate 153c is a plate-shaped configuration having an outer circumference similar to the inner circumference of the cross-section of the hollow 153b of the discharge channel blocking housing 153a, and a rotation shaft at a certain portion in the longitudinal direction or the width direction of the opening/closing plate 153c It has a configuration that is rotatably fastened to the discharge passage blocking housing (153a).
- the driving unit (153d) is controlled by the control unit of the air purifier 100, is connected to the opening and closing plate (153c) to rotate the opening and closing plate (153c) about the rotation axis, the opening and closing plate (153c) It is a configuration that rotates at a certain angle.
- the driving unit 153d may be configured with a geared motor, a stepping motor, or a solenoid, and rotated by a certain angle or moved forward and backward under the control of the controller to rotate the cylindrical opening/closing plate 153c. to be.
- the opening/closing plate 153c is rotated by a signal from the control unit, and the opening/closing plate 153c is opened so that the hollow 153b of the discharge flow path blocking housing 153a is opened. Keep it rotated; When the operation of the discharge fan is stopped, the opening/closing plate 153c maintains a rotated state such that the hollow 153b of the discharge flow path blocking housing 153a is closed.
- the air purifier 100 further includes a sensor unit 160 for sensing the concentration of pollutants in the indoor air, and the exhaust fan unit according to the sensing value sensed by the sensor unit 160 ( 150) can be configured to control the operation of the exhaust fan.
- the sensor unit 160 can sense the concentration of one or more pollutants of carbon dioxide, carbon monoxide, formaldehyde, volatile organic compounds, or radioactive substances contained in indoor air.
- various types of sensors Can be included.
- the pollutants such as carbon dioxide, carbon monoxide, formaldehyde, volatile organic compounds, or radioactive substances are substances that are difficult or impossible to directly purify by the filter unit 110 of the air purifier 100, and the pollutants are discharged to the outside. Only when it can be removed from the indoor space (S100).
- the sensor unit 160 senses the concentration of the kind of pollutant to generate a sensing value signal, and the control unit receives the sensing value signal to control whether or not the exhaust fan of the exhaust fan unit 150 operates. have.
- control unit may be configured to operate the exhaust fan unconditionally when the concentration value of the pollutant sensed by the sensor unit 160 has a value of zero or more, and those skilled in the art can determine the degree of harm to the human body according to the type of pollutant.
- concentration value range may be set and previously stored in the control unit, and the rotation speed of the discharge fan may be changed according to the sensing value of the pollutant and the concentration value range of the previously stored pollutant.
- the concentration value range of the pollutant may be appropriately adjusted according to a range according to domestic/international regulations or according to a judgment of a person skilled in the art.
- the rotation speed of the exhaust fan can be adjusted differently according to the concentration of pollutants contained in the indoor air as described above, if the concentration value of the pollutant has a value less harmful to the human body, the exhaust fan is stopped or slow By allowing it to rotate at the rotational speed, energy saving effect can be realized by preventing unnecessary operation of the exhaust fan. Conversely, if the concentration of pollutants has a value that is harmful to the human body, the rotational speed of the exhaust fan is increased. It is possible to realize the effect of discharging the contaminants concentrated in the indoor space S100 to the outdoors more quickly.
- the suction flow path conversion unit 140 may control whether or not any one or more of indoor air or outdoor air flows to the filter 111; It is also possible to adjust the suction fan rotation speed of the suction fan unit 120; It is also possible to adjust the rotation speed of the exhaust fan of the exhaust fan unit 150.
- the air purifier 100 is a suction passage for controlling communication between any one or more of the indoor space (S100) or the outdoor space (S200) and the filter 111 included in the filter unit 110 Conversion unit 140;
- a discharge fan unit 150 for discharging indoor air to the outside;
- a mounting position sensing unit 130 for detecting whether the window material 200 is mounted or not installed indoors;
- a sensor unit 160 for sensing the concentration of pollutants in the indoor air may be configured to include.
- suction flow path conversion unit 140 the discharge fan unit 150, the mounting position sensing unit 130, and the sensor unit 160 will be replaced by the above description.
- the air purifier 100 uses the concentration value of the pollutant sensed by the sensor unit 160 when the air purifier 100 is mounted on the window material 200 E, 1) If the sensing value sensed by the sensor unit 160 is less than the reference value preset by the control unit, the suction flow path conversion unit 140 communicates the indoor space S100 and the filter 111 to each other, and the discharge fan unit 150 is shut down; 2) If the sensing value sensed by the sensor unit 160 is greater than or equal to the reference value preset by the control unit, the suction flow path conversion unit 140 communicates the outdoor space S200 and the filter 111 to each other, and the discharge fan unit 150 ) Can be configured to work.
- the air purifier 100 of the above configuration uses the concentration value of the pollutant of indoor air sensed by the sensor unit 160 to determine whether or not any one or more of indoor air or outdoor air flows to the filter 111. It can realize the effect of being able to adjust.
- the mounting position sensing unit 130 detects whether the air purifier 100 is mounted on the windows and doors 200 to generate a mounting detection signal on the windows and doors 200, and the controller It is configured to acquire a detection signal mounted on 200 to control whether indoor air flow or outdoor air flow to the filter 111 by the suction flow path conversion unit 140.
- the control unit includes the suction flow path conversion unit 140 and the indoor space (S100) and the filter 111 By communicating with each other, indoor air is allowed to flow into the filter 111, and the operation of the exhaust fan of the exhaust fan unit 150 is stopped.
- the control unit communicates the suction flow path conversion unit 140 to the outdoor space (S200) and the filter 111
- the outdoor air is allowed to flow into the filter 111, and the exhaust fan of the exhaust fan unit 150 is controlled to be operated.
- the control unit when the pollutant concentration value is already installed in the control unit within a certain range, 1) when the pollutant concentration value of the indoor air sensed by the sensing unit is less than the lower limit of the pollutant concentration value range, the control unit includes a suction flow path conversion unit ( 140) communicates the indoor space (S100) with the filter 111 to allow indoor air to flow into the filter 111, and controls the operation of the exhaust fan of the exhaust fan unit 150 to stop; 2) When the pollutant concentration value of indoor air sensed by the sensing unit is within the pollutant concentration range, the control unit filters both the indoor space (S100) and the outdoor space (S200) by the suction flow path conversion unit (140).
- a suction flow path conversion unit 140
- the control unit causes the suction flow path conversion unit 140 to communicate the outdoor space (S200) and the filter 111 to Air is allowed to flow into the filter 111, and the exhaust fan of the exhaust fan unit 150 is controlled to be operated.
- the reference value may be appropriately set according to the type of contaminant by judgment of a person skilled in the art.
- the exhaust fan unit 150 of the air purifier 100 having the above configuration further comprises a discharge channel blocking module 153 for controlling whether the indoor space S100 and the outdoor space S200 communicate with each other, ,
- the discharge channel blocking module 153 may be configured to block communication between the indoor space S100 and the outdoor space S200.
- the driving unit 153d included in the discharge channel blocking module 153 is operated under the control of the control unit. At this time, the driving unit 153d is the indoor space S100 and the indoor space S100 when the discharge fan is operated under the control of the control unit.
- the outdoor space S200 is communicated, and when the exhaust fan is stopped, the communication between the indoor space S100 and the outdoor space S200 is blocked.
- the filter unit 110 when the air purifier 100 according to the present invention includes a suction flow path conversion unit 140, a discharge fan unit 150, a mounting position sensing unit 130, and a sensor unit 160, the filter unit 110 The rotational speed of the suction fan of the suction fan unit 120 for forming the suction pressure may be adjusted according to a sensing value sensed by the sensor unit 160.
- the rotational speed of the suction fan determines the amount of air containing contaminants that are introduced into the filter 111 and purified. At this time, if the concentration of contaminants contained in the indoor air is high, the contaminant concentration of the indoor air The value is sensed high, and accordingly, the controller can quickly control the rotation speed of the suction fan to purify the indoor air more quickly.
- the control unit controls the rotation speed of the suction fan slowly to reduce energy for operation of the suction fan. Can be saved.
- the high and low values of the concentration of pollutants in indoor air which are basic data for adjusting the rotational speed of the suction fan, may be appropriately set by judgment of a person skilled in the art, and may be set to one or more stepwise ranges rather than a specific value. .
- the air purifier 100 when the air purifier 100 according to the present invention includes a suction flow path conversion unit 140, a discharge fan unit 150, a mounting position sensing unit 130, and a sensor unit 160, the discharge fan unit 150
- the rotational speed of the exhaust fan may be adjusted according to the sensing value sensed by the sensor unit 160, and a detailed description thereof will be replaced with a detailed description of the exhaust fan.
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Abstract
Description
Claims (15)
- 공기를 정화시키는 필터부(110)와 필터부(110)에 흡입압을 형성시키는 흡입팬부(120)를 포함하는 공기청정기(100)에 있어서,상기 공기청정기(100)는,창틀, 창문 또는 창호 부속물 중 어느 하나 이상의 창호물(200)에 장착되어 실외공기를 흡입하여 실내로 정화 유입시키는 방식과, 실내에 비치되어 실내공기를 흡입하여 실내로 정화 재배출시키는 방식을 겸용으로 사용할 수 있는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제1항에 있어서,상기 공기청정기(100)는,바닥에 비치되거나 벽에 장착되는 거치장치(300, Dock)와 같은 거치장치(300)에 의하여 실내에 비치되어, 실내공기를 흡입하여 실내로 정화 재배출시키도록 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제1항에 있어서,상기 공기청정기(100)는,상기 창호물(200)에 대한 장착여부 또는 실내 비치여부를 감지하는 장착위치 센싱부(130)를 더 포함하도록 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제1항에 있어서,상기 공기청정기(100)는,실내공간(S100) 또는 실외공간(S200) 중 어느 하나 이상의 공간과 필터부(110)에 포함된 필터(111) 간의 연통 여부를 조절하는 흡입 유로변환부(140)가 더 포함하여 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제4항에 있어서,상기 흡입 유로변환부(140)는,상기 필터부(110)의 필터(111), 실내공간(S100) 및 실외공간(S200)과 각각 연통되는 3개의 연결로(142a, 142b, 142c)가 외부에 구비되고, 내부에 상기 3개의 연결로(142a, 142b, 142c)와 연통되는 개폐기 홀(143)이 형성된 본체(141);상기 개폐기 홀(143)에 내입되어 회전 가능하고, 굴절된 유동로(145)가 형성된 개폐기(144) 및;공기청정기(100)의 제어부에 의하여 제어되고, 상기 개폐기(144)와 연결되어 개폐기(144)를 회전시키는 구동부(146);를 포함하여 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제1항에 있어서,상기 공기청정기(100)는,실내공기를 실외로 배출시키는 배출팬부(150)가 더 포함하여 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제6항에 있어서,상기 배출팬부(150)에는,실내공간(S100)과 실외공간(S200)의 연통 여부를 조절하는 배출유로 차단모듈(153)을 더 포함하여 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제6항에 있어서,상기 공기청정기(100)는,상기 창호물(200)에 대한 장착여부 또는 실내 비치여부를 감지하는 장착위치 센싱부(130)를 더 포함하도록 구성되고,상기 배출팬부(150)는,공기청정기(100)가 창호물(200)에 장착된 경우에만 작동 가능하도록 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제6항에 있어서,상기 공기청정기(100)는,실내공기의 오염물질의 농도를 센싱하는 센서부(160)를 더 포함하여 구성되고,상기 센서부(160)에서 센싱된 센싱값에 의하여 상기 배출팬부(150)의 배출팬 작동여부가 조절되도록 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제9항에 있어서,상기 실내공기의 오염물질은 이산화탄소, 일산화탄소, 포름알데히드, 휘발성 유기화합물, 방사선 물질 중 어느 하나 이상의 것으로 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제1항에 있어서,상기 공기청정기(100)는,실내공간(S100) 또는 실외공간(S200) 중 어느 하나 이상의 공간과 필터부(110)에 포함된 필터(111) 간의 연통 여부를 조절하는 흡입 유로변환부(140);실내공기를 실외로 배출시키는 배출팬부(150);상기 창호물(200)에 대한 장착여부 또는 실내 비치여부를 감지하는 장착위치 센싱부(130) 및;실내공기의 오염물질의 농도를 센싱하는 센서부(160);를 더 포함하여 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제11항에 있어서,상기 공기청정기(100)가 창호물(200)에 장착된 경우에,1) 상기 센서부(160)에서 센싱된 센싱값이 제어부에 기설정된 기준값 미만이면, 상기 흡입 유로변환부(140)는 실내공간(S100)과 필터(111)를 서로 연통시키고, 배출팬부(150)가 작동 정지되며;2) 상기 센서부(160)에서 센싱된 센싱값이 제어부에 기설정된 기준값 이상이면, 상기 흡입 유로변환부(140)는 실외공간(S200)과 필터(111)를 서로 연통시키고, 배출팬부(150)가 작동되도록 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제12항에 있어서,상기 배출팬부(150)에는,실내공간(S100)과 실외공간(S200)의 연통 여부를 조절하는 배출유로 차단모듈(153)을 더 포함하여 구성되고,상기 센서부(160)에서 센싱된 센싱값이 제어부에 기설정된 기준값 미만이면, 배출유로 차단모듈(153)은 실내공간(S100)과 실외공간(S200)의 연통을 차단하도록 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제11항에 있어서,상기 공기청정기(100)는,상기 필터부(110)에 흡입압을 형성시키는 흡입팬부(120)의 흡입팬의 회전속도가 센서부(160)에서 센싱된 센싱값에 따라 조절되도록 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
- 제11항에 있어서,상기 공기청정기(100)는,상기 배출팬부(150)의 배출팬의 회전속도가 센서부(160)에서 센싱된 센싱값에 따라 조절되도록 구성되는 것을 특징으로 하는 창호 탈부착형 환기 겸용 공기청정기.
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