WO2006001368A1 - 空気清浄機及び空気清浄システム - Google Patents
空気清浄機及び空気清浄システム Download PDFInfo
- Publication number
- WO2006001368A1 WO2006001368A1 PCT/JP2005/011618 JP2005011618W WO2006001368A1 WO 2006001368 A1 WO2006001368 A1 WO 2006001368A1 JP 2005011618 W JP2005011618 W JP 2005011618W WO 2006001368 A1 WO2006001368 A1 WO 2006001368A1
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- WO
- WIPO (PCT)
- Prior art keywords
- air
- purifier
- room
- ventilation
- fan
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
Definitions
- Air purifier and air purifying system are Air purifier and air purifying system
- the present invention relates to an air purifier having an air ventilation function and an air purifying system using the air purifier.
- Toxic substances cannot be cleaned, and the air inside the building is exhausted to the outside of the building by a ventilation fan, so that carbon monoxide CO, carbon dioxide CO, formaldehyde, etc. are discharged outdoors.
- Patent Document 1 a ventilation fan or a ventilation device has not been provided in an air cleaner. Therefore, the occupants themselves purchase and install air cleaners to remove pollen and odors. Such an air cleaner is usually installed on an indoor floor or the like to perform an air cleaning process.
- the air purifier body has an air inlet and an air outlet. Therefore, in a large room such as a living room, the air in every corner of the room can be cleaned. There was a problem that was difficult.
- an air purifier In order to purify the air in a plurality of rooms, an air purifier is installed in a living room or living room. If it is installed in each room such as a room, it is necessary to purchase several air purifiers. There was annoyance that the switch of the machine had to be managed.
- Patent Document 1 Japanese Patent No. 2512121
- the present invention has been made to solve the problems of the conventional air cleaner as described above, and the first object is not only air pre-existing in the room, but also air taken in from the outside, etc.
- An object of the present invention is to provide an air purifier and an air cleaning system that provide a more comfortable living environment for users and helps save energy by simultaneously achieving ventilation and cleaning of air in the living space and energy saving.
- a second object of the present invention is to send clean air to every corner of a wide room or the entire building even in a wide room or a plurality of rooms, and achieve a wide range of air purification.
- the object of the present invention is to provide an air purifier and an air purifying system that can be performed in a centralized manner and are low in cost even at the time of purchase and use.
- a third object of the present invention is to provide an air purifier and an air purifying system capable of purifying the entire building even if a resident is not aware of odors, harmful substances, dust, or the like. There is.
- an air purifier includes an air purifier for introducing, purifying, and exhausting air, and a ventilator for sucking and exhausting air. Is provided integrally with the air purifier.
- the air purifier system is for air distribution in which purified air is supplied to a cleaned air outlet provided in the air purifier.
- One end of the duct is connected, and the other end of the air distribution duct is extended to a place where the air purifier power is separated and connected to the indoor air intake.
- the air purifier system sucks and sucks air.
- control device for controlling the operation of the air purifier and the air conditioner, further comprising an air purifier to be introduced into a predetermined room after being cleaned, and an air conditioner provided separately from the air purifier. And.
- the air purifier and the ventilator are integrally provided, it is possible to provide a small and simple air purifier, which sucks and draws in air. After hesitation, clean air can be automatically and efficiently supplied into a given room.
- an air distribution duct for supplying clean air is connected to a cleaned air outlet provided in an air purifier for purifying the air, and this air distribution
- the other end of the air duct extends to a location away from the air cleaner and is connected to the air intake in the room, so that the purified air can be sent to a location away from the air cleaner.
- the air purifier includes a separate air conditioner and a control device that controls the operation of the air purifier and the air conditioner, so that the air inside the building is processed.
- the equipment is linked bidirectionally or unidirectionally so that the entire building can be cleaned quickly.
- FIG. 1 is a cross-sectional view showing a configuration of an air cleaner according to the present invention.
- FIG. 2 is a plan view of the air purifier of FIG. 1 as viewed from below the ceiling.
- FIG. 3 is a block diagram showing a connection state of a control circuit of the air cleaner of FIG.
- FIG. 4 is a diagram showing a list of operations related to ON / OFF of the sensor of the control circuit of FIG.
- FIG. 5 is a plan view of an air cleaner with a ventilation function according to another embodiment.
- FIG. 6 is a cross-sectional view taken along line AA of another air purifier with a ventilation function shown in FIG.
- FIG. 7 is a cross-sectional view of the other air purifier with a ventilation function shown in FIG.
- ⁇ 8] is a plan view of another air purifier with a ventilation function shown in FIG.
- ⁇ 9] is a cross-sectional view showing another embodiment of the air cleaner with a ventilation function.
- ⁇ 10] is a plan view showing another embodiment of the air cleaner with a ventilation function.
- FIG. 11 is a side view showing a case where an air purifier is installed on the wall of the room.
- ⁇ 12] is a side view showing the case where the air purifier is installed in the wall of the room.
- ⁇ 13] is a cross-sectional view showing an air purifier that circulates and cleans the air in the installed room.
- FIG. 14 is a cross-sectional view showing a modification of the air cleaner of FIG.
- FIG. 15 is a cross-sectional view showing an example in which the air cleaner of FIG. 14 is further modified.
- FIG. 16 is a cross-sectional view showing an air purifier that purifies the air in the installation room.
- FIG. 17 is a cross-sectional view showing a structure in which the functions of the air purifiers of FIGS. 15 and 16 are used together.
- ⁇ 18] is a plan view showing an example of installation outside an air purifier with a ventilation function.
- FIG. 19 is a plan view showing a structure in which the air cleaner is provided with a ventilation mechanism.
- FIG. 20 is a plan view showing a modification of the building structure of FIG.
- FIG. 21 shows an example in which an air purifier is installed in one room and the air opening of the air purifier is used to clean the air in other rooms and exhaust the room air. It is.
- FIG.22 shows the dust sensor or odor sensor in the room, or when both are installed. It is a top view which shows the example of a structure.
- FIG. 23 is a schematic diagram in which a room lighting switch is connected as an element for controlling the control circuit.
- FIG. 24 is a diagram showing a list of operation modes of the control circuit.
- FIG. 25 is an explanatory diagram in which air cleaners 1 in a plurality of rooms are connected to each other through a control line.
- FIG. 26 is a schematic diagram showing a modification of FIG.
- FIG. 27 is a schematic view showing an example in which an air cleaner, an intermediate duct fan, and a pipe fan are connected by a control line.
- FIG. 28A is a plan view showing an example in which an intermediate duct fan or a bathroom ventilation fan is connected to an air cleaner in a room.
- FIG. 28B is a cross-sectional view showing a configuration in which air is sucked from an undercut of a door partitioning a house room.
- FIG. 28C is a block diagram of a control circuit of the air cleaner in FIG. 28A.
- FIG. 29 is a plan view showing an example in which a ventilation device or a bathroom ventilation fan as an air supply unit is connected to an air cleaner in a room.
- FIG. 1 shows one embodiment of an air purifier 1 according to the present invention, and this air purifier 1 has a ventilation function.
- this air purifier includes an air purifier that introduces air, purifies and blows out (supplies air), and a ventilator that inhales and exhausts air.
- This ventilation device is provided integrally with the air cleaning device.
- the intake (including supply) or exhaust of air in the present invention may be forced or natural and may be shifted! /.
- the air purifier 1 shown in FIG. 1 is installed on the ceiling of a building (for example, a hallway, a staircase, a living room, a bedroom, etc. in the case of a detached house or an apartment house).
- a building for example, a hallway, a staircase, a living room, a bedroom, etc. in the case of a detached house or an apartment house.
- the air purifier 1 has a housing 2, and the air purifier and the ventilator are arranged independently in the housing 2 as will be described later.
- the housing 2 has a rectangular box shape, and a lower portion of the housing is closed by a bottom plate portion 23.
- the lower end of the housing 2 is inserted into an opening T1 provided on the suspended ceiling T in the room, and is fixed to the ceiling T via a bracket 24.
- the air cleaner 1 is fixed to the ceiling T by fixing the bracket 24 to a ceiling wall (not shown) above the suspended ceiling T with an anchor bolt or the like (not shown).
- the air purifier is an air supply inlet 30 or one for taking clean outside air directly or via another room from a place other than the room where the air purifier 1 is installed (for example, outside air outside the building).
- One room force Circulation inlet 7 for introducing air, outlet (air supply opening) 26 for blowing out air, and outside air introduction purification passage 3 extending from inlet 30 for supply air to outlet 26 Then, air is introduced from the air intake inlet 30 and is pumped to the air supply opening (air outlet) 26 through the outside air introduction purification air passage 3 and the air sucked from the circulation air inlet 7 is supplied to the circulation purification air passage.
- a purification drive mechanism for pressure-feeding through the air supply opening 26 through 300 for example, an air supply fan 4, and a purification mechanism for cleaning air while air is being sent, such as an air purification unit 10, is included. .
- the air flow in this air purifier is shown in Fig. 1 by the solid line C.
- the air purifier 1 is configured to introduce air from the outside air introduction purification air passage 3, the supply air inlet 30 and the circulation inlet 7.
- the exhaust device as a ventilating means has an intake port 25 for introducing air and exhausts air.
- the exhaust (ventilation) drive mechanism 6 is included. Note that the air flow in this exhaust (ventilation) device is shown in FIG.
- the air intake 25 is provided so as to communicate with the room in which the air purifier 1 is installed, and the room air is discharged to a place other than the installation place. The exhausted air creates a negative pressure in the room and the outside air is introduced from the outside air inlet 30.
- the intake port 7, the intake port 25, and the air supply opening (air outlet) 26 are provided in the bottom plate portion 23 of the housing 2, as shown in FIG.
- a filter storage chamber 11, a supply air introduction chamber 12, a supply air chamber 13, an exhaust introduction chamber 14, and an exhaust guide passage 15 are provided in the housing 2 in a partitioned manner. Yes.
- the air supply purification drive mechanism 4 in the air purification apparatus is disposed in the air supply introduction chamber 12, and has an air supply fan 19 and an air supply motor 17 that drives the fan.
- the ventilation drive mechanism 6 in the ventilator is disposed in the exhaust introduction chamber 14 and includes an exhaust (ventilation) fan 33 and a ventilation motor 18 that drives the exhaust (ventilation) fan.
- the purification mechanism (air purification unit) 10 includes at least one of the purification filter 8 and the decomposition processing unit 9 in the outside air introduction air passage 3 and the purification air passage (circulation air passage) 300.
- the purification filter 8 is disposed in the filter storage chamber 11
- the decomposition processing unit 9 is disposed in the air supply chamber 13.
- the dust filter 8 that is the purifier filter 8 has a rectangular shape with a high efficiency particulate air (HEPA) filter installed in a hollow frame.
- the HEPA filter filters air and captures dust and pollen in the air.
- the dust filter 8 is attached to a partition wall 21 that divides the filter storage chamber 11 and the air supply introduction chamber 12, for example.
- the partition wall 21 has an opening 22 through which air that has passed through the dust filter is passed.
- the dust filter 8 can be attached and detached by removing the bottom plate 23 that closes the lower part of the housing 2.
- a dustproof filter 8 is a HEPA filter. However, it can be a ULP A filter or other high performance filter! /.
- a duct joint 31 is attached to the air inlet 30, and one end of a duct 32 is attached to the duct joint 31.
- the other end of the duct 32 is connected to a duct joint of an opening (not shown) opened in the outer wall of a detached house or a condominium building so that the outside air of the building is introduced into the building.
- the other end of the duct 32 is connected to the opening of the ceiling or wall of another room, and after taking outside air into the other room, there is a possibility of introducing fresh outside air from this other room. .
- the intake 30 is provided with a damper D1, and the damper D1 can open and close the intake 30 by a power transmission mechanism such as a motor and a cam mechanism (not shown) or by wind force. Has become possible.
- the opening / closing control of the damper D1 is performed according to a control command from the control circuit 29.
- the inlet 30 is sealed with the damper D1, the introduction of the outside air and the indoor air Release the damper D1 from the air inlet 30 for cleaning.
- the above power transmission mechanism is not required for wind power
- the air purifier 1 has a remote controller Rc, and an odor sensor S2 and a dust sensor S1 are installed in the remote controller Rc!
- the odor sensor S 2 and the dust sensor S 1 are supplied with power from the control device or control circuit 29 and are connected to the control circuit 29 so as to transmit a detection signal to the control circuit 29.
- the control circuit 29 includes a power supply unit, a microcomputer, and an interface, and is connected to a remote controller Rc installed on the wall of the room. Based on the ON / OFF of the operation mode selection button of the remote controller Rc and the detection results of the odor sensor S2 and the dust sensor S1, the control circuit 29 is based on the detection result of the air cleaner 1 and the ventilation motor 18 and Power supply control to the disassembly unit 9 is performed.
- the air supply motor 17 and the air supply fan 19 also serve as a circulation motor and a circulation fan, and the circulation motor and the circulation fan are configured by the same or a single air supply motor 17 and the air supply fan 19. You can configure it.
- the filter storage chamber 11 is connected to the supply air introduction chamber 12 through the opening 22. .
- a fan case 20 and an air supply motor 17 are arranged in the air supply introduction chamber 12.
- the air supply motor 17 is attached to a partition wall 16 between the air supply introduction chamber 12 and the exhaust introduction chamber 14.
- a sirocco fan type air supply fan 19 (indoor circulation fan) is fixed to the rotating shaft of the air supply motor 17.
- the supply motor 17 and the ventilation motor 18 are controlled by a control circuit 29.
- the fan may be of another type such as a sirocco fan type turbo fan type.
- the supply air introduction chamber 12 and the supply air chamber 13 are partitioned by a fan case 20.
- the fan case 20 is installed over the partition wall 16 and the side wall portion of the housing 2 so as to surround the air supply fan 19.
- a portion of the fan case 20 facing the side of the air supply fan 19 is formed with a suction port 20A for sucking in air supply, and a portion of the fan case 20 facing the cylindrical outer peripheral surface of the air supply fan 19 is The air is opened to guide the air to the air supply chamber 13.
- the decomposition processing unit 9 constituting a part of the purification mechanism 10 is installed.
- the decomposition processing unit 9 may be a power photocatalyst type in which positive and negative ion generation type is used.
- the decomposition processing unit 9 performs sterilization (sterilization) by generating negative ions and positive ions at the same time.
- the decomposition unit 9 generates negative ions and positive ions, and supplies power to the ion generation unit.
- a power supply unit for supplying power.
- the fluorescent lamp force mainly emits light in the ultraviolet region, and the contaminants are purified.
- the clean air passage 5 is composed of an exhaust introduction chamber 14 and an exhaust guide passage 15 provided so as to connect the intake port 25 and the exhaust port 200 of the bottom plate portion 23 as described above.
- the intake port 25 is connected to the exhaust duct joint 27 and the duct 28 through an exhaust introduction chamber 14 and an exhaust guide passage 15 and through an opening (not shown) formed in the right side wall 2R of the housing 2. It has been continued.
- the exhaust introduction chamber 14 is provided with a ventilation fan 33 and a fan case 34 surrounding the ventilation fan 33.
- a sirocco fan type ventilation fan 33 is fixed to the rotating shaft of the ventilation motor 18. Yes.
- the ventilation motor 18 is controlled by a control circuit 29.
- the fan case 34 is installed on the partition wall 16 so that the suction loca of the ventilation fan 33 also sucks air and blows it to the exhaust guide passage 15, and surrounds the ventilation fan 33.
- the part of the fan case 34 facing the side surface of the ventilation fan 33 is formed with a suction port 34A for sucking in air supply, and the part of the fan case 34 that faces the cylindrical outer peripheral surface of the exhaust fan 33 that is a ventilation fan is The air that has been sucked in is released so as to guide it to the exhaust guide passage 15!
- a damper D2 is provided in the exhaust guide passage 15, and the damper D2 can open and close the exhaust guide passage 15 by a power transmission mechanism such as a motor and a cam mechanism (not shown). I can do it.
- the opening / closing control of the damper D2 is performed by a control command from the control circuit 29.
- the air purifier 1 in the illustrated embodiment when the air supply motor 17 is rotated based on the control of the control circuit 29, the duct 32, the duct joint 31, and the outside air introduction opening 30 are passed through the building. Introduced into the outside air filter storage chamber 11. At this time, indoor air is also introduced into the filter storage chamber 11 from the circulation inlet 7. The air introduced into the filter storage chamber 11 is filtered by the dust-proof filter 8, and dust, dust, or smoke such as from the automobile space is removed. The air filtered by the dustproof filter 8 is introduced into the air supply fan 19 through the suction port 20A of the fan case 20, and is sent from the outer periphery of the air supply fan 19 into the air supply chamber 13. The filtered air sent to the air supply chamber 13 is sterilized (sanitized) by the decomposition processing unit 9 installed on the inner wall of the air supply chamber 13 and supplied to the room through the air supply opening 26.
- FIG. 4 shows a list of states in which the control circuit 29 controls the air supply motor 17 and the ventilation motor 18 based on the odor detection or dust detection of the dust sensor S1 and the odor sensor S2. is there.
- the rotation speed of the air supply motor 17 is increased to make it strong, and the ventilation motor 18 is slightly rotated from the 24-hour ventilation.
- the increased middle state is assumed.
- the power to filter dust is increased to increase the supply air volume, and the ventilation air volume is also increased from the 24-hour ventilation to quickly clean the room air.
- the rotation speed of the air supply motor 17 is set to a middle state between weak and strong, and the ventilation motor 18 is Furthermore, it is set as the strong state which increased rotation speed. As a result, a large amount of new air is introduced from outside to slightly increase the supply air volume, and the ventilation air volume is increased from the middle state to quickly ventilate the room air.
- the relationship between the dust sensor S1, the odor sensor S2, the air supply motor 17, and the ventilation motor 18 is based on the dust sensor S1 and the odor sensor S2 sensor. As long as it controls the ventilation motor 18, it is not limited to the control content shown in FIG.
- FIGS. 5 to 8 show an air cleaner 40 according to another embodiment.
- the air purifier 40 includes a filter storage chamber 42, an air supply introduction chamber 43, an air supply guide chamber 44, an exhaust introduction chamber 45, an exhaust introduction chamber 45, and an exhaust guide (not shown) inside a housing 41.
- An exhaust duct joint 46 connected via the passage is provided.
- the bottom plate portion 47 shown in FIG. 6 has a circulation suction port 48 for sucking and circulating indoor air into the inside of the nosing 41, and sucking indoor air into the inside of the nosing 41 and Into the exhaust opening 49 and the housing 41 An air supply opening 50 for supplying excess air into the room is formed.
- the air supply passage includes a circulation suction port 48 (circulation suction port) of the bottom plate 47, a filter storage chamber 42, a dustproof filter 51, an opening 53 of the partition wall 52, an air supply introduction chamber 43, and an air supply.
- the guide chamber 44 and the air supply opening 50 of the bottom plate portion 47 are formed.
- the filter storage chamber 42, the supply air introduction chamber 43, the supply air guide chamber 44, and the dust filter 51 are all in communication with each other so that air can pass therethrough.
- the ventilation passage includes an exhaust opening 49 of the bottom plate portion 47, an exhaust introduction chamber 45 partitioned from the air supply guide chamber 44, and a cylindrical exhaust guide passage (not shown) partitioned from the supply air introduction chamber 45. It is formed from.
- the exhaust opening 49 is connected to the exhaust dust joint 46 via the exhaust introduction chamber 45 and the exhaust guide passage, and through an opening (not shown) formed in the side wall of the housing 2.
- a duct (not shown) is connected to the duct joint 46 so that the air cleaner 1 can suck and take in air from a location away from the housing 41 (for example, outside the building, other rooms, etc.). Get ready!
- a fan case 54 In the air supply guide chamber 44, a fan case 54, an air supply motor 55, and an air supply fan 56 are arranged.
- the air supply motor 55 is attached to a partition wall 57 between the air supply guide chamber 44 and the exhaust introduction chamber 45.
- a sirocco fan-type air supply fan 56 (air supply fan; indoor circulation fan) is fixed to the rotating shaft of the air supply motor 55 so as not to rotate.
- the air supply motor 55 is controlled by the control circuit 29 described above.
- the fan case 54 is formed so as to surround the air supply fan 56, and a suction port 54A for sucking air supply is formed in a portion facing the side surface of the air supply fan 56, and the fan case The part of the 54 air supply fans 56 facing the cylindrical outer peripheral surface is opened so that the intake air is blown out from the air supply opening 50.
- An exhaust fan 58 and a fan case 59 are disposed in the exhaust introduction chamber 45 of the exhaust air passage, and a sirocco fan type exhaust fan 61 rotates around the rotation shaft of the exhaust motor (ventilation motor) 60. Stopped and fixed.
- the exhaust motor 60 is controlled by the control circuit 29 described above.
- the fan case 59 is installed on the bottom plate portion 47 so that the suction loca of the exhaust fan 58 also sucks air and blows air to the duct joint 46 via the exhaust guide passage. Surrounds the surroundings of Qi Fan 58.
- the lower end portion of the fan case 59 is fixed to the bottom plate portion 47.
- the exhaust opening 49 of the bottom plate portion 47 faces the side surface of the exhaust fan 58.
- the dustproof filter 51 is composed of a HEPA filter in the same manner as the dustproof filter 8 in FIG.
- the dust filter 51 is supported by a frame (not shown) that substantially corresponds to the cross-sectional shape of the housing 41, and the air that has passed through the dust filter 51 passes between the dust filter 51 and the partition wall 52. A gap is provided for this purpose.
- the dust filter 51 can be pulled out and removed from the circulation inlet 48 (circulation inlet) by an attaching / detaching mechanism (not shown).
- This attachment / detachment mechanism may be a press-fit mechanism, a latching pawl and latching hole mechanism, or a screw mechanism.
- An odor sensor and a dust sensor are installed on the surface of the dust-proof filter 51 on the filter storage chamber 42 side.
- the odor sensor and the dust sensor are connected to the control circuit 29 so that the control circuit 29 power is also supplied and a detection signal is transmitted to the control circuit 29.
- the configuration of the control circuit 29 and the operation control of the air supply fan 56 and the exhaust fan 61 by the odor sensor and dust sensor are the same as those shown in FIGS. Description is omitted.
- FIG. 9 and 10 show another embodiment of the air cleaner with a ventilation function.
- This air purifier 70 is installed on the ceiling T of the room.
- a circulating air introduction chamber 73 is formed below the partition wall 72 in the middle of the housing 71, and above the partition wall 72.
- An exhaust passage 74 is formed.
- a circulating air suction port 75 is formed in the bottom plate portion 80 of the circulating air introduction chamber 73, and a dustproof filter 76 is installed on the suction port 75.
- the dustproof filter 76 is small in scale, but the HEPA filter is installed in a rectangular frame, which is the same as described above, so the same explanation is used.
- a motor 77 is installed on the partition wall 72, and a circulation fan 78 and an exhaust fan 79 are respectively fixed above and below the rotating shaft of the motor 77.
- a dust sensor S1 and an odor sensor S2 are attached to the lower surface of the partition wall 72.
- the motor 77 rotates based on the command of the control circuit 29, and the dust sensor S1 and the odor sensor S2 detect the odor and dust in the control circuit 29 and increase the rotation speed of the motor 77.
- the bottom plate portion 80 is formed with an outlet 81 for returning the air of the circulation fan 79 to the room again and an exhaust inlet 82 for discharging the dirty air in the room. ing.
- the dirty air in the room is introduced into the housing 71 from the exhaust suction port 82 by the exhaust fan 79, passes through the suction port 83A of the fan case 83, passes through the exhaust opening 84, and is connected to the duct joint 85 and the duct 86. To the outside of the building.
- FIG. 11 shows the case where air purifiers 1, 40, 70 are installed on wall W1 of room R1
- Fig. 12 shows that air purifiers 1, 40, 70 are installed on wall W1 of room R1. It shows the case where it is installed embedded. If the air purifier 1, 40, 70 is installed in the wall W1, install ducts inside the wall W1.
- FIG. 13 shows an air purifier 80 that circulates and cleans the air in the installed room.
- the air purifier 80 includes a dust filter 82, a circulation fan 83 made of a sirocco fan, a fan motor 84, and a fan case 83A inside a housing 81.
- a dust filter 82 By rotating the fan motor 84, In the configuration, the indoor air is sucked from the circulation suction port 85 formed in the bottom plate portion of the wooding 81, filtered through the dust-proof filter 82, and then the clean air is blown into the room from the outlet 86 again. Has been.
- the installation space between the dust filter 82 and the circulation fan 83 is partitioned by a partition wall 82A, and an opening 82B is formed in the partition wall 82A.
- a fan case 83A is attached to the partition wall 87 for fixing the fan motor 84.
- the fan case 83A has an inlet 83B for introducing air into the rotation center side of the circulation fan 83.
- the other end of the fan case 83A is open, and the air discharged from the circulation fan 83 is sent out to the outlet 86.
- a control circuit 29 is installed below the partition wall 87 for fixing the fan motor 84.
- the control circuit 29 includes a dust sensor S1 and an odor sensor S2 in addition to the commercial power source and the fan motor 84. Is connected.
- the dust sensor S1 and the odor sensor S2 are attached to the dust filter 82.
- a decomposition processing unit 86A is installed on the inner wall surface of the outlet 86 to decompose floating bacteria and harmful substances with positive ions and negative ions!
- This disassembly processing unit 86A generates a high voltage by receiving power from the commercial power source according to the control command of the control circuit 29. It breaks down moisture in the air to generate hydrogen ions and oxygen ions, which break down airborne bacteria and harmful substances.
- the fan motor 84 rotates based on the command of the control circuit 29, and the dust sensor S1 and the odor sensor S2 detect the odor and dust by the control circuit 29 and increase the rotation speed of the fan motor 84.
- FIG. 14 shows a modification of the air cleaner 80 of FIG.
- This air purifier 80-2 cleans the air from the outside of the building or from other parts of the room or other parts of the same room (for example, a living-dining room or hallway).
- an outside air introduction opening 88 is formed in the side wall 81L of the space where the circulation inlet 85 is opened.
- a cylindrical duct joint 88D is attached to the outside of the outside air introduction opening 88, and one end of a duct 89 is attached to the duct joint 88D.
- the other end of the duct 89 is an outside air inlet (not shown) for sucking air outside the building, or another room or the same room having a large area (for example, a living dining room or a corridor). Connected to suction openings in other parts (eg ceiling or wall)! Other configurations are the same as the configuration and operation of the air purifier 80 in FIG.
- FIG. 15 shows an example in which the air purifier 80-2 of FIG. 14 is further modified.
- This air purifier 80-3 is not provided with a circulation suction port 85 in the bottom plate portion of the air purifier 80-2 in FIG. 14, and the air is removed from the side wall 81L of the space where the dustproof filter 82 is installed.
- An introduction opening 88 is formed.
- a cylindrical duct joint 88D is attached to the outside of the outside air introduction opening 88, and one end of a duct 89 is attached to the duct joint 88D.
- the other end of the duct 89 is an outside air inlet (not shown) for sucking air outside the building, or another part or other part of the same room having a large area (for example, a living dining room or a corridor). It is connected to a suction grill G1 provided in the position (eg ceiling or wall).
- the rest of the configuration is the same as in Fig. 14, so the explanation is used.
- FIG. 16 shows an air purifier 80-4 for purifying the air in the installation room.
- This air purifier 80-4 is a modification of the air purifier 80 shown in FIG. 13 so as to suck in the air in the installation room and send out the clean air to other places in the same room.
- This air purifier 80-4 has a circulation inlet 85 for sucking indoor air, but does not have a blower outlet 86 for blowing out the air released by the circulation fan 83. Instead, an opening 90 for the air outlet is formed in the side wall 81R of the downstream space of the circulation fan 83 of the air cleaner 80-4.
- a cylindrical duct joint 91 is attached to the outside of the air outlet opening 90, and one end of a duct 92 is attached to the duct joint 91.
- the other end of the duct 92 is connected to a blowout grill G2 of another room or another part (for example, ceiling or wall) of the same room (for example, a living dining room or a corridor) having a large area.
- a blowout grill G2 of another room or another part (for example, ceiling or wall) of the same room for example, a living dining room or a corridor having a large area.
- Fig. 17 is a combination of the functions of the air purifiers of Figs. 15 and 16, and the bottom plate of the housing 81 of the air purifier 80-5 has a circulation suction port 85 and a blower port 86. However, in the side wall 81L, an outside air introduction opening 88 is formed in the side wall 81L of the space in which the dust filter 82 is installed.
- a cylindrical duct joint 88D is attached to the outside of the outside air introduction opening 88, and one end of a duct 89 is attached to the duct joint 88D.
- the other end of the duct 89 is an outside air inlet (not shown) for sucking air outside the building, or another part or other part of the same room having a large area (for example, a living dining room or a corridor). It is connected to a suction grill G1 provided in the position (eg ceiling or wall).
- an outlet opening 90 is formed in the side wall 81R of the downstream space of the circulation fan 83 of the air purifier 80-4.
- a cylindrical duct joint 91 is attached to the outside of the air outlet opening 90, and one end of a duct 92 is attached to the duct joint 91.
- the other end of the duct 92 is connected to a blowout grill G2 of another room or another part (for example, ceiling or wall) of the same room (for example, a living dining room or a corridor) having a large area.
- a circulation suction port 85 and a blower port 86 may be formed in the bottom plate portion of the housing 81 of the air purifier 80-5.
- the air cleaner 80-5 of this embodiment it is possible to suck in a certain place force air in the same room and send out the purified air to other places in the same room.
- Area force near the window of a living room, etc.Air that has been sucked and swallowed into the room (such as a sofa or table) where the occupant normally stays, or air that is likely to stay in the corner of a room where air is likely to stay It is also possible to feed in a wide range of air.
- These ducts 89 and 92 are not limited to the same room, but may be in separate rooms, or air drawn from a certain room or air drawn from the outside of the building is used, and then an intermediate duct fan is used.
- the number of ducts for sucking in the air before cleaning is not necessarily one, and may be plural.
- the air in multiple rooms or outside the building is inhaled and filtered, and after the organisms and harmful substances are decomposed and cleaned, the corners of the multiple rooms or large rooms are removed. Clean air can be pumped out and the living environment can be cleaned.
- FIGS. 18 to 26 show examples of duct installation of the air purifier 1 with a ventilation function shown in FIG.
- the air purifier 1 in Fig. 18 is provided with the ventilation mechanism as described above, and the outside air introduction opening 30 of the purifier main body (here, used as a circulating air suction port).
- the duct joint 31 is connected to a suction duct 100 having a plurality of end portions branched.
- the end of the suction duct 100 is connected to a grill G1 (see FIG. 17) provided in the ceiling of the living rooms R2 to R5.
- a duct 101 whose tip is branched into a plurality of parts is connected to the circulating air outlet 26 of the main body of the cleaner in order to send clean air to the living rooms R2 to R5.
- An outlet grill G2 is connected to the end of the duct 101.
- the exhaust duct 28 leads to the outside of the building.
- the exhaust opening 25 of the purifier body 1 is covered with a ceiling front force in the corridor, a force that opens toward the corridor, and a front panel for makeup that has a ventilation hole, and is sucked from the exhaust opening 25 by the exhaust fan 33. Air is discharged outside the building via data 28.
- the air in the separate rooms R2 to R5 is collected via the duct 100, and is intensively cleaned by the air purifier 1 and again in the rooms R2 to R5. Since it is returned to the room, the entire building can be cleaned with air, and the air supply and exhaust for each room can be controlled by installing shutters and other open / close members in the ducts 100 and 101. You can also. For this reason, it is low cost and advantageous for energy saving. Furthermore, since the whole building can be ventilated by the ventilation mechanism, it can be controlled intensively including not only air cleaning but also ventilation.
- the air cleaner 1 shown in FIG. 19 is provided with a ventilation mechanism as described above.
- a duct 101 is connected to the circulating air outlet 26 of the main body of the cleaner in order to send clean air to the living rooms R2 to R5.
- An outlet grill G2 is connected to the tip of the duct 101. Further, the exhaust duct 28 leads to the outside of the building.
- the air in the separate rooms R2 to R5 is collected via the duct 100, intensively cleaned by the air purifier 1, and again in the rooms R2 to R5. Since it is returned to the room, the air in the entire building can be centrally cleaned and air can be cleaned in each room of the building, which is low cost and advantageous for energy saving.
- the entire building can be ventilated through an undercut such as the doors of the rooms R2 to R5 by the air exchange mechanism, it is possible to centrally control not only air cleaning but also ventilation.
- FIG. 20 shows a modification of the building structure of FIG. 19, and either or both of the dust sensor S 1 and the odor sensor S 2 are provided on the ceiling or wall of each room R 2 to R 5. It is location.
- the dust sensor Sl and the odor sensor S2 are connected to the control circuit 29, and the dust supply sensor 17 of the room R2 to R5 is connected to the drive program of the air supply motor 17 and the exhaust motor 18 of the microcomputer in the control circuit 29.
- the odor sensor S2 detects dust or odor, the rotational speed of the air supply motor 17 or the exhaust motor 18 is increased to promote air purification and ventilation.
- an air volume adjusting means such as a damper or a shutter is provided at a branching portion of the duct 101 that branches into each of the rooms R2 to R5, and a driving mechanism (motor and gear cam) is provided in the damper or the shutter.
- a driving mechanism motor and gear cam
- a relay of commercial power supply is installed in a motor such as a damper or a shirt, and this relay is controlled by the control circuit 29, and the dust sensor in any of the rooms R2 to R5
- the control circuit 29 detects odor or dust.
- close duct 101 that branches off with a shutter or damper For rooms R2 to R5 that do not exit, close duct 101 that branches off with a shutter or damper.
- Figure 21 shows that the main body of the air purifier 1 is installed on the ceiling of one room R2 (for example, the living room), and the air purifier in the room R2 is the bottom of the air purifier 1.
- An example is shown in which air is sucked from the circulation inlet 7 and the exhaust opening 25 of the plate portion.
- the purified air is sent out from a part of the duct 101 of the circulation outlet 26 to the room R2.
- the room air is sucked in by the duct 100, and the air is purified, and the air cleaned by the duct 101 is sent to the room R3, and the rooms R4, R5
- the air can be sucked into the room through the duct 100 and cleaned, or the air cleaned through the duct 101 can be sent to the room R3.
- FIG. 22 shows a configuration example when either or both of the dust sensor SI and the odor sensor S2 are installed in the rooms R3 and R4. Since the control method of the air purifier 1 in this case is the same as that described with reference to FIG.
- FIG. 23 is a diagram in which lighting switches S 3 in the rooms R 2 to R 5 are connected as elements for controlling the control circuit 29.
- the control circuit 29 transmits a part of the current interrupted by the lighting switch S3 to the control circuit 29, so that the control circuit 29 is connected to the lighting switch S3. It can be detected that is on or off.
- the air supply motor 17 that controls the air purifying function and the exhaust motor 18 that controls the exhaust perform normal automatic operation (there is also control of the number of rotations by the sensors Sl and S2), and the lighting switch If S3 is OFF, the air supply motor 17 and the exhaust motor 18 perform automatic operation with reduced air volume (sensor Sl, S2 controls the number of rotations).
- FIG. 25 shows the air purifiers 1 in a plurality of rooms connected by control lines.
- the air purifiers 1 in the other rooms R3 and R4 also start to operate and operate in a wider range. Clean the air It is structured so that it can be purified.
- FIG. 26 shows a modification of FIG. 25.
- a plurality of air purifiers 1 are connected to each other by communication lines or control lines C 1.
- the detection results are transmitted to each other, and the air is cleaned or exhausted (ventilated) at the same time with predetermined operation contents.
- a plurality of air purifiers 1 perform control such as performing air cleaning or ventilation at the same time or at different times, or performing air purification or ventilation, etc.
- control such as performing air cleaning or ventilation at the same time or at different times, or performing air purification or ventilation, etc.
- a telephone or a network device it is possible to command air purification from the outside, monitor air conditions, monitor indoor equipment, etc.
- a large room such as a corridor or indoor air can be quickly and simultaneously ventilated.
- FIG. 27 shows a structure in which the air cleaner 1, the intermediate duct fan 110 and the pipe fan 111 are connected by control lines C 1 and C 2.
- the intermediate duct fan 110 includes a fan and a fan motor (not shown), and can suck air from the suction duct 112 and discharge the air sucked from the discharge duct 113 to the outside.
- the pipe fan 11 rotates the motor and moves the fan so that indoor air can be discharged to the outside.
- the air purifier 1 is provided with an exhaust duct 28.
- the exhaust duct 28 may be omitted.
- the air purifier 1 When either the dust sensor S1 or the odor sensor S2 built into the air purifier 1 detects dust or odor, the air purifier 1 also rotates the motor so that the air purifying function and the exhaust function (ventilating function) are enhanced. Power to increase the number At the same time, a control signal to increase the rotation speed is also sent to the motors of the pipe fan 111 and the intermediate duct fan 110 to enhance the exhaust (ventilation) function
- the intermediate duct fan 110 and pipe fan 111 can be installed in the motor power circuit without installing a new microcomputer, etc., so that the microcomputer of the air purifier 1 and these relays can be controlled. By connecting and controlling the microcomputer of the air purifier 1, the drive control of the intermediate duct fan 110 and the pipe fan 111 can be performed.
- the ventilation function of the air purifier 1 is provided with a constant ventilation mode for 24 hours (always) ventilation, and other ventilation devices of the intermediate duct fan 110 and the pipe fan 111 are provided.
- the total ventilation rate for example, the ventilation target area of the entire house or the ventilation target area of each floor if there are multiple residences 0.5 times Zh).
- the drive of the intermediate duct fan 110 and the pipe fan 111 is controlled to increase the number of rotations of the motor.
- the motor speed is lowered and the ventilation air volume is reduced to control the room so that it approaches the constant ventilation volume in total.
- the motor speed of the noise fan 111 is increased to increase the ventilation, but for the intermediate duct fan 110, the motor
- the ventilation rate of the target area is controlled so as to meet a predetermined ventilation frequency and always be close to a constant value.
- the intermediate duct fan 110 and the pipe fan 111 may be driven to satisfy a predetermined ventilation frequency.
- the date may be entered into a remote controller installed indoors that can be switched with the switch provided on the remote controller, and the ventilation volume of the 24-hour ventilation may be automatically reduced.
- the air cleaner 1 controls a plurality of ventilation devices such as the intermediate duct fan 110 and the pipe fan 111, it may be a single device or another device such as a ventilation device.
- Sensor S1 or odor sensor S2 may be installed in the air cleaner 1 remote controller or other room.
- FIGS. 28A and 28B show an example in which the intermediate duct fan 110 or the bathroom ventilation device 120 is connected to the air cleaner 1 in the room R2.
- the intermediate duct fan 110 is turned on when the switch is turned on so that the air cleaner 1 is activated, or when odors or dust are detected by a sensor built in the air cleaner 1 or a sensor provided in the room.
- the bathroom ventilator 120 is driven to ventilate the room air.
- the bathroom ventilator 120 may be a bathroom air conditioner such as a bathroom dryer having a clothes drying function or a heating function.
- Fig. 29 shows an example in which a ventilator as the air supply / exhaust unit 116 is connected to the air purifier 1 in the room R2.
- the heat exchange type ventilator 116 shown in FIG. 29 has the above-described 24-hour (above) ventilation function, and is provided with a heat exchanger such as a total heat exchanger, and an outside air introduction duct 117 and an outside air introduction fan (not shown). The outside air is taken in and supplied into the room through the air supply duct 118.
- the indoor air is sucked through an undercut portion between the door and the floor of each room, and the room is provided on the lower surface of the main body of the heat exchange type ventilator installed at a predetermined position such as a hallway.
- the air is sucked and sucked by an exhaust fan (not shown) through a suction port (not shown).
- the indoor air sucked into the heat exchange ventilator is exhausted to the outside by exchanging heat and sensible heat with the outside air introduced into the heat exchange ventilator by an outside air introduction fan (not shown). ing.
- the heat exchanger of the heat exchange type ventilator does not exchange latent heat and sensible heat, but may be sensible heat exchange.
- the air cleaner 1 When odor or dust is detected by a sensor provided in the main body of the air cleaner 1 or in the room, the air cleaner 1 is activated to purify the indoor air, and the heat exchange ventilator 116 is driven. Ventilation that exhausts indoor air and supplies outside air to the room.
- the heat exchange type ventilator 116 is made up of only the ventilator 116 that works in conjunction with the air purifier 1. Please move.
- the air supply unit may be configured only to supply outside air into the room.
- the air cleaner 1 in conjunction with the intermediate duct fan 110 shown in FIG. 28A, according to the detection result of the sensor, the air cleaner 1 is operated and the air supply unit supplies the outside air to the room. Let's let 110 exhaust the room air.
- the air purifier 1 has a continuous (24 hours) ventilation function that can be driven continuously or intermittently, so that harmful substances such as formaldehyde and VOC, which have become problematic in recent years, can always be discharged.
- the intermediate duct fan 110 in Fig. 28A and the bathroom ventilation device 120 in Fig. 28B also have a 24-hour (always) ventilation function, and the volume of the entire area, etc., is 0.5 times Z time (h ) Ventilation frequency is met.
- the predetermined ventilation frequency (for example, 0.5 times Zh) may be decreased (for example, 0.3 times Zh).
- the motor speed is controlled to decrease so that the ventilation rate during the 24-hour regular ventilation function (mode) of the intermediate fact fan 110 and bathroom ventilation device 120 decreases.
- Switching to weak ventilation mode such as winter mode is automatically performed in the winter when the date is input to the remote controller installed in the room that can be switched with the switch provided on the remote controller. You may make it reduce the amount of ventilation of time ventilation.
- the Power of the Present Invention Described in Preferred Embodiments
- the present invention can be applied to ventilation of various houses, buildings, and sports facilities without being limited to the above-described embodiments.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Manufacture Of Motors, Generators (AREA)
- Cleaning In General (AREA)
- Air Conditioning Control Device (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
Claims
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
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JP2004-186949 | 2004-06-24 | ||
JP2004186949A JP4617739B2 (ja) | 2004-06-24 | 2004-06-24 | 空気清浄機 |
JP2004-186948 | 2004-06-24 | ||
JP2004-186950 | 2004-06-24 | ||
JP2004186950A JP4599906B2 (ja) | 2004-06-24 | 2004-06-24 | 空気清浄機システム |
JP2004186948A JP4457774B2 (ja) | 2004-06-24 | 2004-06-24 | 空気清浄機及び空気清浄システム並びに建物構造 |
Publications (1)
Publication Number | Publication Date |
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WO2006001368A1 true WO2006001368A1 (ja) | 2006-01-05 |
Family
ID=35781817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2005/011618 WO2006001368A1 (ja) | 2004-06-24 | 2005-06-24 | 空気清浄機及び空気清浄システム |
Country Status (2)
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TW (1) | TW200617329A (ja) |
WO (1) | WO2006001368A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT15201U3 (de) * | 2016-07-27 | 2018-01-15 | Shenzhen Gongjin Mechanical Science And Tech Co Ltd | Landwirtschaftlich nutzbares Luftreinigungssystem |
CN110529963A (zh) * | 2019-09-06 | 2019-12-03 | 江苏三一环境科技有限公司 | 一种通风除尘净化系统 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102333997B (zh) * | 2009-02-24 | 2015-01-28 | 三菱电机株式会社 | 同时供排型换气扇及空调装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60249205A (ja) * | 1984-05-24 | 1985-12-09 | 松下電工株式会社 | 空気清浄器と照明器具の制御装置 |
JPH06241540A (ja) * | 1993-02-18 | 1994-08-30 | Daikin Ind Ltd | 空気調和装置 |
JPH1078254A (ja) * | 1996-09-03 | 1998-03-24 | Daikin Ind Ltd | 換気空調システム |
JPH1123042A (ja) * | 1997-07-04 | 1999-01-26 | Aqueous Res:Kk | 複合換気ユニット |
JP2002257390A (ja) * | 2001-02-27 | 2002-09-11 | Matsushita Seiko Co Ltd | 建物の換気システムおよび建物の換気方法 |
-
2005
- 2005-06-24 WO PCT/JP2005/011618 patent/WO2006001368A1/ja active Application Filing
- 2005-06-24 TW TW094121310A patent/TW200617329A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60249205A (ja) * | 1984-05-24 | 1985-12-09 | 松下電工株式会社 | 空気清浄器と照明器具の制御装置 |
JPH06241540A (ja) * | 1993-02-18 | 1994-08-30 | Daikin Ind Ltd | 空気調和装置 |
JPH1078254A (ja) * | 1996-09-03 | 1998-03-24 | Daikin Ind Ltd | 換気空調システム |
JPH1123042A (ja) * | 1997-07-04 | 1999-01-26 | Aqueous Res:Kk | 複合換気ユニット |
JP2002257390A (ja) * | 2001-02-27 | 2002-09-11 | Matsushita Seiko Co Ltd | 建物の換気システムおよび建物の換気方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT15201U3 (de) * | 2016-07-27 | 2018-01-15 | Shenzhen Gongjin Mechanical Science And Tech Co Ltd | Landwirtschaftlich nutzbares Luftreinigungssystem |
CN110529963A (zh) * | 2019-09-06 | 2019-12-03 | 江苏三一环境科技有限公司 | 一种通风除尘净化系统 |
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TW200617329A (en) | 2006-06-01 |
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