CN107076437B - Air-exchanging purifier - Google Patents
Air-exchanging purifier Download PDFInfo
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- CN107076437B CN107076437B CN201580056728.9A CN201580056728A CN107076437B CN 107076437 B CN107076437 B CN 107076437B CN 201580056728 A CN201580056728 A CN 201580056728A CN 107076437 B CN107076437 B CN 107076437B
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- filter
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- 238000004140 cleaning Methods 0.000 claims abstract description 51
- 238000007664 blowing Methods 0.000 claims abstract description 32
- 230000008929 regeneration Effects 0.000 claims abstract description 20
- 238000011069 regeneration method Methods 0.000 claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims description 35
- 229910052704 radon Inorganic materials 0.000 claims description 22
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 5
- 238000004887 air purification Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
- F24F13/28—Arrangement or mounting of filters
-
- 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
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- 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
- F24F2110/30—Velocity
-
- 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
- F24F2110/64—Airborne particle content
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/20—Sunlight
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Fuzzy Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Human Computer Interaction (AREA)
Abstract
The invention discloses a kind of air exchanging purifier, which includes: a housing provided with an indoor side suction/discharge port and an outdoor side suction/discharge port; an air cleaning filter provided inside the housing and cleaning air when forward air passes and being reproducible when reverse air passes; and a blowing unit which is provided in the case and generates an air flow passing through the air cleaning filter, and which generates an air flow so that forward air passes through the air cleaning filter during indoor ventilation and reverse air passes through the air cleaning filter during filter regeneration.
Description
Technical Field
The invention relates to a gas exchange purifier, in particular to a gas exchange purifier with a reproducible air purification filter.
Background
A ventilation cleaner is a device that can make outside air flow into a room in a building without ventilation equipment.
Such a purification apparatus is provided with a filter for filtering indoor air and outdoor air.
However, such a purification apparatus has a disadvantage that the filter installed inside the product is not easily cleaned and replaced due to the characteristic that the purification apparatus is installed at an installation position such as an outer wall or a window.
Disclosure of Invention
Technical problem
The present invention has been made to solve at least some of the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a ventilation purifier which can easily regenerate an air cleaning filter.
Technical scheme
In order to achieve at least part of the above objects, the present invention includes, as one aspect: a housing provided with an indoor side suction/discharge port and an outdoor side suction/discharge port; an air cleaning filter provided inside the housing and cleaning air when forward air passes and being reproducible when reverse air passes; and a blowing unit which is provided in the case and generates an air flow passing through the air cleaning filter, and which generates an air flow so that forward air passes through the air cleaning filter during indoor ventilation and reverse air passes through the air cleaning filter during filter regeneration.
In one embodiment, the air supply part may include: a centrifugal fan that sucks air in an axial direction and discharges the air in a circumferential direction; and a fan cover configured to cover the centrifugal fan, wherein an air suction port is provided along an axial direction of the centrifugal fan, an air discharge port is provided at one side of the centrifugal fan in a circumferential direction, and a direction of the air discharge port is switched so that the air discharge port is selectively disposed toward the indoor side suction/discharge port and the outdoor side suction/discharge port.
In addition, in one embodiment, the fan cover may be rotated according to an external force, so that the direction of the air discharge port may be switched.
In addition, in one embodiment, a motor part for rotating the fan cover may be further included.
In addition, in one embodiment, the air cleaning filter may be disposed adjacent to the outdoor side suction/discharge port.
In addition, an embodiment may include a tray which is provided under the outdoor side suction and exhaust port and stores dust and foreign materials discharged from the outdoor side suction and exhaust port.
Here, the tray is provided to the housing so as to be drawable and introducible, and may be configured to be detachable from the housing at an indoor side of the housing.
In addition, in one embodiment, the method includes: a control part for controlling the work of the air supply part and the air supply direction; and a dust sensor disposed at an outdoor side of the casing and measuring an amount of dust of outdoor air, wherein the controller may control the air supplier to regenerate the air cleaning filter based on the amount of dust of outdoor air measured by the dust sensor.
In addition, in one embodiment, the control part may control the blowing part to regenerate the air cleaning filter when the amount of dust of the outdoor air measured by the dust sensor exceeds a predetermined value and the blowing part is operated for a predetermined time.
In one embodiment, the air purifier includes an air volume detector disposed inside the casing and detecting an air volume of the reverse air passing through the air purifier filter, and the controller may control the air blower to regenerate the air purifier filter when the air volume detected by the air volume detector is less than or equal to a predetermined value.
In addition, in one embodiment, the number of revolutions of the blowing part is counted and the control part may control the blowing part to regenerate the air cleaning filter when the number of accumulated revolutions of the blowing part fan exceeds a predetermined value.
In addition, in an embodiment, including a radon sensor provided at an indoor side of the housing and measuring a radon concentration of indoor air, the control part may control the blowing part to discharge the indoor air to the outside until the radon concentration is reduced to a predetermined second reference concentration or to discharge the indoor air to the outside during a predetermined time when the radon concentration of the indoor air measured by the radon sensor is greater than or equal to the predetermined first reference concentration.
In one embodiment, the air conditioner further includes an illuminance sensor disposed at an outdoor side of the casing and measuring an outdoor illuminance, and the controller may maintain the wind direction of the air blowing unit toward an indoor side when the outdoor illuminance measured by the illuminance sensor is equal to or less than a predetermined illuminance.
In addition, in one embodiment, the control part may maintain the wind direction of the blowing part toward the indoor side for a predetermined period of time.
In one embodiment, the air cleaning apparatus further includes a tray disposed below the outdoor side suction/discharge port, storing dust and foreign substances discharged from the outdoor side suction/discharge port, and disposed in the case to be drawn out and introduced, and the control unit may draw the tray out of the case to be disposed below the outdoor side suction/discharge port when controlling the blowing unit to regenerate the air cleaning filter.
In addition, in one embodiment, the indoor ventilation and the filter regeneration may be performed based on a signal received through the wireless communication unit.
In addition, in one embodiment, a display part may be included to display indoor and outdoor air states measured by the dust sensor and the radon sensor, and predetermined motion guide information according to the indoor and outdoor air states.
In addition, in an embodiment, further comprising a wireless communication part performing wireless communication, the control part may transmit the outdoor and indoor air states measured by the dust sensor and the radon sensor, and predetermined motion guide information according to the indoor and outdoor air states to the portable terminal through the wireless communication part.
ADVANTAGEOUS EFFECTS OF INVENTION
According to the embodiment of the present invention having such a configuration, the air cleaning filter can be regenerated without being separated from the apparatus body, so that the convenience of use is improved, and the effect of extending the service life of the filter can be obtained by the regeneration of the air cleaning filter.
Drawings
Fig. 1 is a sectional view schematically showing an internal structure of a room ventilation operation state of a ventilation cleaner according to an embodiment of the present invention.
Fig. 2 is a sectional view schematically showing an internal structure of a filter of the converter shown in fig. 1 in a regeneration operation state.
Fig. 3 is a perspective view of a blowing part included in the air cleaner shown in fig. 1.
Detailed Description
The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In addition, the singular expressions in this specification also include the plural expressions unless the context clearly indicates otherwise.
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.
First, a ventilation purifier according to an embodiment of the present invention is observed with reference to fig. 1 to 3.
As shown in fig. 1 to 3, the air purifier 100 according to an embodiment of the present invention includes a housing 110, an air purifying filter 120, an air blowing part 130, a motor part 140, a control part 150, and a tray 160, and may additionally include a dust sensor 171, a radon sensor 172, an air volume detector 173, a light intensity sensor 174, a wireless communication part (not shown), and a display part (not shown).
The case 110 constitutes an external appearance of the purification apparatus 100 according to an embodiment of the present invention, and is composed of box-shaped components providing an internal space in which the air purification filter 120, the blowing part 130, the motor component 140, and the control part 150, which will be described later, can be disposed.
In one embodiment, the casing 110 may be provided with an indoor side suction and discharge port 112 at one side thereof and an outdoor side suction and discharge port 114 at the other side thereof.
The indoor side suction/exhaust port 112 is a vent port through which air in the casing 110 is discharged into the room and through which indoor air is sucked into the casing 110.
The outdoor-side suction/discharge port 114 is a vent port through which outdoor air is sucked into the casing 110 and air inside the casing 110 is discharged to the outside.
In addition, in an embodiment, the outdoor side suction and discharge port 114 may be provided with a structure of a rain guard 115 for preventing rain or snow from flowing into the inside of the case 110 through the outdoor side suction and discharge port 114.
The air cleaning filter 120 may be provided inside the case 110 and cleans air passing therethrough when air passes in a forward direction and regenerates air passing in a reverse direction.
Here, the forward air refers to a direction in which outdoor air flows into the air cleaning filter 120 through the outdoor side suction and exhaust port 114, and the backward air refers to a direction in which indoor air flows into the air cleaning filter 120 through the indoor side suction and exhaust port 112.
Such an air cleaning filter 120 can capture dust in outdoor air while forward air passes therethrough to clean the air.
In addition, when the reverse air passes through the air cleaning filter 120, the dust particles caught by the air cleaning filter 120 may be separated from the air cleaning filter 120 due to the wind, and thus the air cleaning filter 120 may be regenerated.
For example, the air cleaning filter 120 may be a non-woven fabric filter having a ventilation structure and capable of trapping dust particles in air passing therethrough, but is not limited thereto.
In addition, in an embodiment, as shown in fig. 1 and 2, the air cleaning filter 120 may be disposed adjacent to the outdoor side suction and exhaust port 114, so that dust particles detached during regeneration may be exhausted to the outside of the room through the outdoor side suction and exhaust port 114, but is not limited thereto.
The air blowing part 130 is provided inside the case 110, and generates an air flow passing through the air cleaning filter 120 when operating. Here, the air flow generated by the blowing part 130 includes the forward air and the reverse air.
The blower 130 may pass forward air through the air cleaning filter 120 during indoor ventilation and pass reverse air through the air cleaning filter 120 during filter regeneration.
That is, the blower 130 switches the direction of the air flow to selectively perform the indoor ventilation operation and the filter regeneration operation.
To accomplish this, in one embodiment, as shown in fig. 1 to 3, the blowing part 130 may include a centrifugal fan 132 and a fan cover 136.
The centrifugal fan 132 may be constituted by a centrifugal fan 132 that sucks air in an axial direction and discharges it in a circumferential direction.
The centrifugal fan 132 is rotatable by a fan motor 134 fixed to a fan cover 136 to be described later.
The fan cover 136 is configured to cover the centrifugal fan 132 so that air discharged from the centrifugal fan 132 can be guided.
In one embodiment, the fan cover 136 may be provided with an air intake port 137 disposed along the axial direction of the centrifugal fan 132 and an air discharge port 138 located at one side in the circumferential direction of the centrifugal fan 132.
In addition, the fan housing 136 may switch the direction of the air discharge port 138 such that the air discharge port 138 is selectively disposed toward the indoor side suction and discharge port 112 and the outdoor side suction and discharge port 114.
In one embodiment, the fan housing 136 may be rotated according to an external force, so that the direction of the air discharge port 138 may be switched.
In one embodiment as shown in fig. 1 and 2, the fan cover 136 may be rotatably constructed centering on an axis perpendicular to an extended line connecting the indoor side suction and exhaust port 112 and the outdoor side suction and exhaust port 114, but is not limited thereto.
The fan cover 136 may be rotated manually by a user or may be rotated automatically by power of an electric device.
Here, the motor part 140 may be provided when the fan cover 136 is configured to be automatically rotated by the power of the electric device.
The motor part 140 may be provided inside the case 110 and rotate the fan cover 136.
In one embodiment, the motor part 140 is fixed inside the casing 110, and the rotating shaft 142 can be combined with the body of the fan cover.
The control part 150 is provided at a portion of the case 110 disposed in the room, and thus is equipped so that a user can operate the inverter purifier 100 according to an embodiment of the present invention.
In one embodiment, the control unit 150 may be configured to control the motor member 140, and a user may operate the control unit 150 to operate the motor member 140, thereby performing an indoor air ventilation operation and a filter regeneration operation.
The control unit 150 may be implemented by a processor such as a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a microprocessor, an Application Specific Integrated Circuit (ASIC), or a Field Programmable Gate Array (FPGA).
The tray 160 may be provided under the outdoor side suction and discharge port 114 and store dust and foreign substances dropped from the outdoor side suction and discharge port 114 when the air cleaning filter 120 is regenerated. Such a tray 160 may prevent dust and foreign substances generated when the filter is regenerated from flowing out to the outside.
In one embodiment, the tray 160 may be introduced into the inside of the housing 110, and may be configured to be drawn out to the outside of the housing 110 as needed. For this, in one embodiment, the tray 160 is accommodated in a space formed at a lower end of the case 110 so as to be drawn out. Here, the tray 160 may be configured to automatically perform the drawing operation according to the control unit 150.
When the controller regenerates the air cleaning filter 120, the tray 160 may be drawn out to the outdoor side of the casing 110 so that the tray 160 is positioned below the outdoor side suction/discharge port 114.
In addition, the tray 160 may be separately configured from the case 110 at an indoor side of the case 110, so that a user may process dust and foreign substances stored in the tray 160 at the indoor side. In one embodiment, an outlet 165 through which the tray 160 can be drawn out may be provided at an indoor side of the housing 110.
In the ventilation cleaner 100 according to an embodiment of the present invention, as shown in fig. 1, the air blowing unit 130 may flow air from the outside to the inside of the room to clean the outside air through the air cleaning filter 120, and as shown in fig. 3, the air blowing unit 130 may flow air from the inside to the outside of the room to regenerate the air cleaning filter 120, when performing the indoor air ventilation operation.
Such a ventilation purifier 100 according to an embodiment of the present invention can regenerate the air cleaning filter 120 without being separated from the device, thereby improving convenience of use, and has an advantage of extending the life span of the filter through regeneration of the air cleaning filter 120.
In addition, the air purifying apparatus 100 according to an embodiment of the present invention may additionally include the dust sensor 171, the radon sensor 172, the air volume detector 173, the illuminance sensor 174, the wireless communication unit (not shown), and the display unit (not shown) as described above.
The dust sensor 171 may be provided at an outdoor side of the case 110 and measure the amount of dust of outdoor air.
In one embodiment, the control part 150 may control the blowing part 130 to regenerate the air cleaning filter 120 when the amount of dust of the outdoor air measured by the dust sensor 171 exceeds a predetermined value and the integrated air volume of the blowing part 130 exceeds a predetermined air volume. That is, the control unit 150 may calculate the amount of dust in the outdoor air and the cumulative air flow of the blowing unit, and estimate the amount of dust trapped in the air cleaning filter 120, thereby performing the filter regeneration operation.
The air volume sensor 173 is disposed inside the casing 110 and detects the volume of the reverse air flowing into the blower 130 through the air cleaning filter 120.
In one embodiment, the control unit 150 may control the blowing unit 130 to automatically regenerate the air purifying filter 120 when the air volume measured by the air volume sensor 173 is less than or equal to a predetermined value.
In addition, in an embodiment, the number of revolutions of the blowing part 130 is counted and when the number of revolutions of the centrifugal fan 132 of the blowing part 130 exceeds a predetermined value, the control part 150 may control the blowing part 130 to regenerate the air cleaning filter 120.
A radon sensor 172 can be provided on the indoor side of the housing 110 and measures the radon concentration of the indoor air.
In one embodiment, when the radon concentration of the indoor air measured by the radon sensor 172 is more than or equal to a predetermined first reference concentration, the control part 150 may control the blowing part 130 to discharge the indoor air to the outside until the radon concentration is reduced to a predetermined second reference concentration, or discharge the indoor air to the outside during a predetermined time.
The illuminance sensor 174 may be provided at the outdoor side of the housing 110 and measure the outdoor illuminance.
In one embodiment, the control unit 150 may maintain the wind direction of the wind blowing unit 130 toward the indoor side when the outdoor illuminance measured by the illuminance sensor 174 is equal to or less than a predetermined illuminance. Therefore, the control unit 150 may be configured not to perform the filter regeneration operation at night.
Further, the control unit 150 may be configured to keep the wind direction of the blower unit 130 toward the indoor side in a predetermined time zone, that is, in a night time zone, so as not to perform the filter regeneration operation.
The wireless communication unit (not shown) may be provided to receive a measurement signal from another sensor. The wireless communication unit may be implemented by wireless communication technology such as bluetooth, wireless local area network (Wi-Fi), and third generation mobile communication technology (3G).
The control unit 150 may receive the air condition-related signal from the outside (for example, a weather information providing organization such as a weather bureau or an enterprise) through the wireless communication unit. The control unit may control the operation of the inverter 100 based on signals received from other sensors, weather information providing means, or the like, via the wireless communication unit.
That is, the control unit 150 may perform indoor ventilation and a regeneration operation of the air cleaning filter 120 based on a signal received through the wireless communication unit.
In addition, when the regeneration operation of the air cleaning filter 120 is being performed, the control unit 150 may transmit a notification of the regeneration operation to a portable terminal (e.g., a smart phone, a tablet device, etc.) carried by the user through the wireless communication unit.
Therefore, an application program may be provided in the portable terminal to cooperate with the air cleaner 100. The portable terminal displays information received from the air purifying apparatus 100 through the set application program, and further, controls the operation of the air purifying apparatus 100 through the application program.
The display unit (not shown) may display the indoor and outdoor air states measured by the dust sensor 171 and the radon sensor 172, and predetermined motion guide information (e.g., may be out, control out, prepare mask, etc.) according to the indoor and outdoor air states.
In addition, when the gas conversion purifier 100 includes the wireless communication part as described above, the information displayed on the display part according to the control of the control part 150 may be transmitted to a portable terminal (e.g., a smart phone, a tablet device, etc.) carried by the user through the wireless communication part and displayed through the portable terminal.
Although a specific embodiment of the present invention has been illustrated, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the technical spirit and scope of the invention as set forth in the claims.
Claims (13)
1. A converter, comprising:
a housing provided with an indoor side suction/discharge port and an outdoor side suction/discharge port;
an air cleaning filter provided inside the housing and cleaning air when forward air passes and being reproducible when reverse air passes;
a blowing part which is arranged in the shell and generates air flow passing through the air purifying filter;
a tray which is provided below the outdoor side suction and discharge port, stores dust and foreign substances discharged from the outdoor side suction and discharge port, and is provided to the case to be drawable and introducible; and a control part for controlling the operation and the air supply direction of the air supply part, wherein the air supply part comprises:
a centrifugal fan that sucks air in an axial direction and discharges the air in a circumferential direction;
a fan motor that rotates the centrifugal fan;
a fan cover configured to cover the centrifugal fan, the fan cover being provided with an air inlet along an axial direction of the centrifugal fan, an air outlet on one side of a circumferential direction of the centrifugal fan, and the air outlet being switchable in direction so that the air outlet is selectively disposed toward the indoor-side suction/exhaust port and the outdoor-side suction/exhaust port; and
a motor part that rotates the fan cover;
the control unit controls and drives the motor member so that the air discharge port faces the indoor side suction/discharge port during indoor ventilation, and controls and drives the motor member so that the air discharge port faces the outdoor side suction/discharge port during filter regeneration,
the controller drives the air supply unit to generate air flow so that forward air passes through the air cleaning filter during indoor ventilation and reverse air passes through the air cleaning filter during filter regeneration, and controls the air supply unit so that the tray is drawn out to the outdoor side of the housing and is disposed below the outdoor side suction and exhaust port during regeneration of the air cleaning filter.
2. The air exchange purifier of claim 1, wherein the air purifying filter is provided adjacent to the outdoor side suction/discharge port.
3. The air exchange purifier of claim 1, the tray being detachably constructed with the housing at an indoor side of the housing.
4. The air exchange purifier of claim 1, comprising:
a dust sensor provided at an outdoor side of the casing and measuring an amount of dust of outdoor air,
the control unit controls the air supply unit to regenerate the air cleaning filter based on the amount of dust in the outdoor air measured by the dust sensor.
5. The air purifier of claim 4, wherein the control part controls the air supply part to regenerate the air purifying filter when the amount of dust of the outdoor air measured by the dust sensor exceeds a predetermined value and the air supply part is operated for a predetermined time.
6. The gas exchange purifier of claim 4,
comprises an air volume detector which is arranged inside the shell and detects the air volume of the reverse air passing through the air purification filter,
when the air volume measured by the air volume detector is below a predetermined value, the control unit controls the air supply unit to regenerate the air purification filter.
7. The air cleaner according to claim 4, wherein the number of revolutions of the blower is counted and the controller controls the blower to regenerate the air cleaning filter when an accumulated number of revolutions of the blower fan exceeds a predetermined value.
8. The gas exchange purifier of claim 4,
comprises a radon sensor which is arranged at the indoor side of the shell and measures the radon concentration of indoor air,
when the radon concentration of the indoor air measured by the radon sensor is equal to or higher than a predetermined first reference concentration, the control part controls the air blowing part to discharge the indoor air to the outside until the radon concentration is reduced to a predetermined second reference concentration, or to discharge the indoor air to the outside during a predetermined time.
9. The gas exchange purifier of claim 4,
includes a light intensity sensor which is provided on the outdoor side of the housing and measures the outdoor light intensity,
the control unit keeps the wind direction of the blowing unit directed to the indoor side when the outdoor illuminance measured by the illuminance sensor is equal to or less than a predetermined illuminance.
10. The air cleaner according to claim 1, wherein the control unit keeps the wind direction of the blowing unit directed to the indoor side for a predetermined period of time.
11. The gas exchange purifier of claim 4,
further comprises a wireless communication section for performing wireless communication,
the control unit performs indoor ventilation and filter regeneration based on the signal received by the wireless communication unit.
12. The air exchange purifier of claim 8, including a display part displaying indoor and outdoor air states measured by the dust sensor and the radon sensor and predetermined motion guide information according to the indoor and outdoor air states.
13. The gas exchange purifier of claim 8,
further comprises a wireless communication section for performing wireless communication,
the control part transmits outdoor and indoor air states measured by the dust sensor and the radon sensor and predetermined motion guide information according to the indoor and outdoor air states to the portable terminal through the wireless communication part.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20140163544 | 2014-11-21 | ||
| KR10-2014-0163544 | 2014-11-21 | ||
| KR10-2015-0121893 | 2015-08-28 | ||
| KR1020150121893A KR102391588B1 (en) | 2014-11-21 | 2015-08-28 | Air conditioning apparatus |
| PCT/KR2015/009783 WO2016080644A1 (en) | 2014-11-21 | 2015-09-17 | Ventilating air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107076437A CN107076437A (en) | 2017-08-18 |
| CN107076437B true CN107076437B (en) | 2020-03-13 |
Family
ID=56138346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580056728.9A Active CN107076437B (en) | 2014-11-21 | 2015-09-17 | Air-exchanging purifier |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6419320B2 (en) |
| KR (1) | KR102391588B1 (en) |
| CN (1) | CN107076437B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101923149B1 (en) * | 2018-01-11 | 2019-02-27 | (주)에이스원 | air cleaner |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP6419320B2 (en) | 2018-11-07 |
| CN107076437A (en) | 2017-08-18 |
| KR20160061867A (en) | 2016-06-01 |
| JP2017531774A (en) | 2017-10-26 |
| KR102391588B1 (en) | 2022-05-03 |
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