CN100513905C - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN100513905C CN100513905C CNB2006101360071A CN200610136007A CN100513905C CN 100513905 C CN100513905 C CN 100513905C CN B2006101360071 A CNB2006101360071 A CN B2006101360071A CN 200610136007 A CN200610136007 A CN 200610136007A CN 100513905 C CN100513905 C CN 100513905C
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- dust
- air
- running
- pollen
- indoor
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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
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
-
- 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
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
-
- 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
Abstract
The present invention provides an air conditioner, capable of maintaining the inside of a room with a dust-minimized state by detecting specific dust containing pollen that is a substance generated outdoors and causes seizures by allergic reaction or promoting the seizures, and performs dust removing operation. This air conditioner 1 comprises an indoor unit 2 including an electric dust collecting and a cleaning unit provided with a dielectric filter, a ventilating device capable of performing air supply operation for taking outside air into the room, a cleaning filter provided in an suction passage of the outside air by the ventilating device, a dust sensor 158 capable of discriminating dust floating in the air. A control device of the air conditioner 1 controls, when the dust sensor detects dust of a specific group includes pollen, so as to perform operation of the electric dust collecting and cleaning unit and the air supply operation of the ventilating device.
Description
Technical field
The present invention relates to air conditioner, particularly possess the air conditioner of air purifying function.
Background technology
In recent years, cause to such an extent that the people of pollinosis increases gradually along with dispersing in a large number of China fir pollen.Pollinosis is caused by the allergic reaction to pollen hypersensitivity, and symptom such as occur sneezing, have a running nose, drop tears.Though at first enumerate the allergic reaction that China fir pollen is used as pollinosis, also can enumerate other with the similar cypress pollen of China fir pollen proterties, and because the difference in the period of flying upward of pollen, thus should be noted that pollinosis during elongated.
In addition, except pollen, indoor, the cigarette of house dust, the tobacco that is produced by life, quicken caused harmful microbe increase etc. with the breeding of the acarid that long-term comfortableization produced of popularizing indoor environment together of indoor raising pets and cold wind warm braw equipment and polluted indoor air, these also can be used as one of irritated and cause the outbreak of asthma, and can encourage other anaphylactoid outbreak.
Have again, except the dust of indoor generation, for example, the volcanic ash that yellow sand, the caused sand and dust of high wind, volcano eruption etc. are produced, tail gas, factory's exhaust and the smoke evacuation etc. of automobile, these at dusts of outdoor generation by natural ventilation, artificial and ventilation machinery, or in the first-class inlet chamber of the clothes that is attached to the people, make indoor people also encourage other anaphylactoid outbreak the uncomfortable while.
Like this, in order to improve indoor environment, taked all structures to come rapid cleaning room air where necessary all the time.As this kind prior art, the known spy of having opens that 2004-No. 116981 communiques (patent documentation 1), spy are opened flat 5-No. 15728 communiques (patent documentation 2), the spy opens 2001-No. 248865 communiques (patent documentation 3).
In patent documentation 1, if the pollen sensor detects the pollen in the room air, then control device drives the pressure fan and the exhaust fan of air-conditioning unit, the exhaust that supplies of going forward side by side and being advanced into indoor clean air and discharging air.Under the situation many by the pollen amount in the room air of pollen sensor detection, control device improves the revolution of pressure fan and exhaust fan, and increases the confession capacity of interior clean air of inlet chamber and discharge air.In addition, described because configuration possesses the capable exhaust outlet of slit-shaped suction inlet so that its bight along the flooring, so can will retain in the pollen in bight, ground from the indoor pollen cancellation element that siphons away rapidly.
In patent documentation 2, possessing aircleaning facility, air interchanger, dirty sensor, and under the situation more than the lasting scheduled time T of the stagnation of dirty concentration, improve aircleaning facility, in the air cleaner air interchanger of the control of the air cleaner ability of air interchanger, to predict the decline of the dust removal ability of aircleaning facility service time by accumulative total, and shorten and improve aircleaning facility, the time of the air cleaner ability of air interchanger, and irrespectively make from certain substantially after the air dirt with the dust removal ability of aircleaning facility, thereby the air cleaner ventilation linked system that does not prolong indoor occupant's unplessantness displeasure is described to the time that becomes cleaning.
In patent documentation 3, to possessing room air is discharged to outdoor exhaust means from exhaust outlet, be blown out to indoor suction with the clean air that cleans and blow out means outdoor air being delivered to room air trap portion when the outdoor air suction inlet sucks, be discharged to outdoor air and heat exchange means from carrying out heat exchange between the outdoor inhaled air, the indoor air sucting inlet that is communicated with air chamber before the cleaning of the upstream side of trap portion is made of following and front indoor air sucting inlet, and sucks from the outdoor air suction inlet, the outdoor air that has passed through heat exchange means flows into the preceding air chamber of cleaning and is described with the band ventilatory aircleaning facility that improves scavenging efficiency and dust collection efficiency.
In patent documentation 1, improve the revolution of pressure fan and exhaust fan for a long time at pollen concentration, do not describe being taken into of extraneous air, the pollen of being finished by remote controller is removed running also do not mention.
In patent documentation 2, when in the air cleaner running during because of the stagnation continuity of dirty concentration, with air output rise, ventilation and with waiting decline shortening according to the dust removal ability after a period of time to begin to increase the time of the control of dust removal ability, and do not describe the concentration of indoor pollen and the control for row of air interchanger, and the pollen of being finished by remote controller is removed running do not mention yet.
In patent documentation 3, adjust air output according to the Dust Capacity that detects with dust sensor, controlling for row of indoor pollen concentration and air interchanger do not described, the pollen of being finished by remote controller is removed running also do not mention.
Summary of the invention
The 1st problem that the present invention will solve provides the specific dust that detects the pollen that comprises the growth encourage material that becomes caused reasons for seizure of allergic reaction or outbreak, and carries out the dust suction running so that the indoor air conditioner of keeping the few state of dust.
When the 2nd problem that the present invention will solve provides the outbreak that can prevent from suddenly to take place in certain day by the caused allergy of dust of particular cluster and so on accident, thereby the situation of dispersing that needn't note the dust of particular cluster all day makes the air conditioner of mental relaxation.
Even the 3rd problem that the present invention will solve provides and also can do the big-movement that easily causes outbreak but be seated or recumbency ground makes when being indicated the dust suction running by remote controller device at hand and making the running of electric power dust suction cleaning unit air interchanger carry out that air feed turns round so that the air conditioner of the few state of indoor maintenance dust when dust is produced as the outbreak of allergy.
Also can indicate the running beginning of electric power dust suction cleaning unit and the air feed running beginning of air interchanger even the 4th problem that the present invention will solve provides when dust is produced as the outbreak of allergy, thereby the air feed of the running of electric power dust suction cleaning unit and air interchanger running beginning is so that the air conditioner of the few state of indoor maintenance dust by knowing simple motion.
The 5th problem that the present invention will solve provides in dust rapid trap dust and house dust concentration is descended for a long time, and dust concentration is descended so that the interior length time keeps the air conditioner of the few state of dust with the low noise running at dust after a little while.
The 6th problem that the present invention will solve provides according to the dust kind to come combination of power dust suction running and air feed running (the generation source is under the outdoor situation) or exhaust running (the generation source is under the indoor situation) and improve the air conditioner of indoor environment rapidly.
The 7th problem that the present invention will solve provides the identification house dust and is pollen, dust or cigarette and carries out suitable running this dust is removed the air conditioner that improves indoor environment and make the few state of indoor maintenance dust with rapid.
The 8th problem that the present invention will solve is an airborne pollen and reduce allergy from the pollinosis of room air to relax the symptom of pollinosis in the dust trapping chamber.In addition, provide cigarette, dust of removing in the room air and the air conditioner that makes the indoor environment that keeps clean.
Being achieved as follows of the 1st problem that the present invention will solve: in indoor set, possess the electric power dust suction air cleaner unit that has been equipped with dielectric filter, extraneous air is taken into the air interchanger of indoor carried out air feed running, set air cleanness filter on the suction path of the extraneous air that is taken into by described air interchanger, can discern the dust sensor of the dust that swims in the air, detect at described dust sensor under the situation of the particular cluster dust that contains pollen, possess the control device of the air feed running of the running of the described electric power dust suction air cleaner of control unit and described air interchanger.
Being achieved as follows of the 2nd problem that the present invention will solve: described control device possesses also monitor having or not and the function for monitoring of concentration and set the function of removing this function for monitoring of described particular cluster dust in running stops, under the situation of having set this function for monitoring, even in running stops, described dust sensor is controlled with the running of carrying out described electric power dust suction air cleaner unit and the air feed running of described air interchanger when detecting the dust of described particular cluster.
Being achieved as follows of the 3rd problem that the present invention will solve: the electric power dust suction air cleaner unit that in indoor set, possesses dielectric filter, can carry out extraneous air is taken into the air interchanger of indoor air feed running, set air cleanness filter on the suction path of the extraneous air that is taken into by described air interchanger, simultaneously, the remote controller that possesses the control running, possess the function of removing of particular cluster dust that indication contains pollen in the described remote controller, and possess the indication of removing and control control device with the air feed running of the running of carrying out described electric power dust suction air cleaner unit and described air interchanger by described dust.
Being achieved as follows of the 4th problem that the present invention will solve: the function of indicating described dust to remove realizes by the dedicated button of pressing described remote controller.
Being achieved as follows of the 5th problem that the present invention will solve: described dust sensor has the function of at least three concentration ranges can discerning dust, and described control device has been discerned concentration range according to this and controlled to switch the wind speed of pressure fan.
Being achieved as follows of the 6th problem that the present invention will solve: described air interchanger also possesses the exhaust function of motion, and the dust group that discerned according to described dust sensor of described control device controls with the air feed running of carrying out described air interchanger or the running of exhaust running and described electric power dust suction air cleaner unit.
Being achieved as follows of the 7th problem that the present invention will solve: the dust identification that described dust sensor carried out is finished by identification dust size, described control device is controlled with the implementation air feed under the situation that first predetermined value is big and second predetermined value that ratio is predetermined is little that the described size ratio of having discerned dust is scheduled to and is turned round, and controls in other cases to carry out the exhaust running that described air interchanger is carried out.
Being achieved as follows of the 8th problem that the present invention will solve: described first predetermined value is in the scope of 5 μ m-10 μ m, and described second predetermined value is in the scope of 70 μ m-100 μ m.
According to scheme 1 described invention, detect and to contain in outdoor generation and become the specific dust of pollen of the growth encourage material of caused reasons for seizure of allergic reaction or outbreak, and carry out the dedusting running so that the indoor few state of dust of keeping.
According to scheme 2 described inventions, in outbreak and so on the accident that can prevent from suddenly to take place in certain day, thereby needn't notice that the situation of dispersing of the dust of particular cluster makes mental relaxation all day by the caused allergy of dust of particular cluster.
According to scheme 3 described inventions, even when dust is produced as the outbreak of allergy, also can do the big-movement that easily causes outbreak but be seated or recumbency ground makes air interchanger carry out air feed when being indicated the dust suction running by remote controller device at hand and making the running of electric power dust suction cleaning unit to turn round so that the few state of indoor maintenance dust.
According to scheme 4 described inventions, even when dust is produced as the outbreak of allergy, also can indicate the running beginning of electric power dust suction cleaning unit and the air feed running beginning of air interchanger, thereby the air feed of the running of electric power dust suction cleaning unit and air interchanger running beginning is so that the few state of indoor maintenance dust by clear simple action.
According to scheme 5 described inventions, in the rapid for a long time trap dust of dust house dust concentration is descended, with the low noise running dust concentration is descended so that the few state of indoor maintenance dust at dust after a little while.
According to scheme 6 described inventions, come combination of power dust suction running and air feed running (the generation source is under the outdoor situation) or exhaust running (the generation source is under the indoor situation) and improve indoor environment rapidly according to the dust kind.
According to scheme 7 described inventions, the identification house dust is pollen, dust or cigarette and carries out suitable running and this dust is removed with rapid improved indoor environment and make the few state of indoor maintenance dust.
According to scheme 8 described inventions, airborne pollen and minimizing relax the symptom of pollinosis from the allergy of the pollinosis of room air in the dust trapping chamber.In addition, provide cigarette, the dust of removing in the room air and make the indoor environment that keeps clean.
Description of drawings
Fig. 1 is the pie graph of the air conditioner of one embodiment of the present of invention.
Fig. 2 is that the inside of taking off the decorative panel of indoor set among Fig. 1 constitutes key diagram.
Fig. 3 is the A-A cutaway view of indoor set among Fig. 1.
Fig. 4 is the stereogram of indoor set among Fig. 1.
Fig. 5 is the figure that the air of air interchanger shown in the schematic diagram 2 flows.
Fig. 6 is the figure of the operating condition of air interchanger shown in the presentation graphs 2.
Fig. 7 is the stereoscopic figure of the employed electric power dust-collecting air of the indoor set of Fig. 3 cleaning unit.
Fig. 8 is the cutaway view of the electric power dust-collecting air cleaning unit of Fig. 7.
Fig. 9 is the action specification figure of the electric power dust-collecting air cleaning unit of Fig. 7.
Figure 10 is the action specification figure of indoor set 1 employed dust sensor among Fig. 1.
Figure 11 is that the scattered light of photo detector of the dust sensor of Figure 10 is subjected to photooscillogram.
Figure 12 is the function declaration figure of the remote controller of Fig. 1.
Figure 13 is remote controller and function declaration figure Figure 12 different conditions of Fig. 1.
Figure 14 is the running control flow chart of the air conditioner of present embodiment.
Figure 15 is the running control flow chart (part 1) of the air conditioner of present embodiment.
Figure 16 is the running control flow chart (part 2) of the air conditioner of present embodiment.
Figure 17 is that the dust of the air conditioner of present embodiment is removed the running control flow chart.
Figure 18 is that the dust of the air conditioner of present embodiment is removed running control flow chart (part 1).
Figure 19 is that the dust of the air conditioner of present embodiment is removed running control flow chart (part 2).
Figure 20 is the figure of the expression dust group's corresponding with Figure 18 wind speed switching table.
Figure 21 is the figure of expression dust group corresponding with Figure 19 and air interchanger running.
Among the figure:
1-air conditioner, 2-indoor set, 5-remote controller, 6-off-premises station, 8-connecting pipings, 21-casing, 23-decorative panel, 25-header board, 27-air suction inlet, 29-air blow-off outlet, 31-air-supply arrangement, 32-air interchanger, 33-indoor heat converter, 35-ware uncovers, 37-drainage piping, 39-ventilation air channel, 40-electric power dust-collecting air cleaning unit, 51-liquid crystal display part, 52-door, 53-peripheral operation button, 54-portion receives and sends messages, 55-built-in function button, 53j-pollen button, 55k-supervision selection key, 158-dust sensor, 158a-shell, 158c-air introducing port, 158d-air outlet, 158e-measuring cell, 158f-heater, 158g-measuring point, 158h-light emitting diode, 158i-collector lens, 158j-photo detector, 210-casing main body, 230-escutcheon main body, 231-prefilter, 230a-upside air suction portion, 230b-front side air suction portion, 250-header board main body, 251-movable platen, 290-blow out the air channel, 291-up-down wind direction board, 295-left and right sides wind direction board, 311-blowing fan, 313-air supply motor, 321-ventilation fan, 323-ventilation fan suction inlet, 324-ventilation fan blow-off outlet, 325-feeder suction inlet, 326-air interchanger blow-off outlet, 327-air interchanger is for exhaust outlet, 327-1-air feed prefilter, 327-2-air feed air cleanness filter, 328-exhaust blows out the air channel, and 328-2-air feed sucks the air channel, 328-3-for exhaust duct, 328-4-air feed blows out the air channel, 328-5-air feed sucks the air channel, 329-1-suck switchable pump, 329-2-blow out switchable pump, 396-light accepting part, 397-display part, 401-framework, 402-sparking electrode, 403-discharge comparative electrode, 404-earth electrode, 405-dielectric filter, 406-deodorization filter, 401a-handle portion, 401b-strut angle, 402a-high-pressure side splicing ear, 404a-ground connection side splicing ear.
The specific embodiment
Use accompanying drawing that an embodiment of air conditioner of the present invention is described below.
At first, use Fig. 1-4 to illustrate that the integral body of the air conditioner of present embodiment constitutes.Fig. 1 is the pie graph of the air conditioner of present embodiment, Fig. 2 is that the inside of taking off the decorative panel of indoor set among Fig. 1 constitutes key diagram, Fig. 3 is the A-A cutaway view of indoor set among Fig. 1, Fig. 4 is the stereogram of indoor set among Fig. 1, the state of movable platen 251 is closed in Fig. 4 (a) expression, and the state of movable platen 251 is opened in Fig. 4 (b) expression.
In Fig. 1 and Fig. 2, what totally represent with mark 1 is air conditioner, connects indoor set 2 and off-premises stations 6 with connecting pipings 8, and regulates room air.Constituting of indoor set 2: indoor heat converter 33, blowing fan 311, the ware 35 etc. that uncovers are installed in casing 21, and are covered, and header board 25 is installed in the front of escutcheon 23 with escutcheon 23.In escutcheon 23, the air blow-off outlet 29 that is respectively equipped with the air suction inlet 27 that sucks room air up and down and the air of adjusted humiture is blown out.
And the central lower of header board 25 disposes the display part 397 and the light accepting part 396 of reception from the infrared operation signal of the remote controller 5 of split that shows operational situation.
Basic internal structure body such as blowing fan 311, filter 231, indoor heat converter 33, the ware 35 that uncovers, up-down wind direction board 291, left and right sides wind direction board 295 is installed on the casing 21.And the basic internal structure body such as blowing fan 311 grades of the installed inside of casing 21 can be contained in the indoor set 2 by decorative panel 23 being installed in the casing 21.Escutcheon 2 form to be installed rib in the both sides, top, and the front portion that rib is moved casing 21 to will be installed, and is installed on the casing 21 through the bottom by screw etc.
The air blow-off outlet 29 that forms below escutcheon 23 is configured to be adjacent to the cutting part with header board 25, and be communicated to the inside blow out air channel 290.Up-down wind direction board 291 covers substantially under blocking and blows out air channel 290, and forms continuous large curved surface in the bottom surface of indoor set 2.And up-down wind direction board 291 is a fulcrum with the rotating shaft set at both ends, according to the indication from remote controller 5, comes to rotate when the air-conditioner operation required angle opening air blow-off outlet 29 by not shown CD-ROM drive motor, and keeps this state.When stopping, the running of air conditioner controls to close air blow-off outlet 29.
And left and right sides wind direction board 295 is fulcrum with the rotating shaft set in the bottom and constitutes rotationally by not shown CD-ROM drive motor, according to rotating from the indication of remote controller 5 keeping its state, and about desired orientation on blow out air.In addition, according to from the indication of remote controller 5 and in air-conditioner operation, periodically shake up-down wind direction board 291, left and right sides wind direction board 295, and can the indoor range intercycle send blow out air.
Have again, the movable platen of installing on the header board 25 251 is by making not shown CD-ROM drive motor rotation, with the set rotating shaft in upper end is fulcrum and constituting rotationally, and be controlled to be and when air-conditioner operation, open the front side 230b of air suction portion and from the 230b of front side air suction portion room air is drawn onto in the indoor set, when stopping, air conditioner closes the 230b of front side air suction portion.
Also have,, when stopping, air is blown out air channel 290 and the 230b of front side air suction portion cover with up-down wind direction board 291 and movable platen 251 and be in harmonious proportion in inside according to the indoor set 2 of present embodiment.In the running, when up-down wind direction board 291, left and right sides wind direction board 295 are rotated, open movable platen 251 and suck room air from front side 230b of air suction portion and the upside air suction 230a of portion.Like this, make it become cold wind or warm braw with inner indoor heat converter 33 room air that sucked and blow out from described air blow-off outlet 29.
In running during this air conditioner 1, be connected to power supply (not shown) and remote controller 5 with runnings such as the warm braw expected, dehumidifying, cold wind.
The situation of runnings such as cold wind is described to Fig. 4 with Fig. 2.The situation of running such as cold wind owing to feed room air in the indoor heat converter 33 of the place ahead part of pressure fan 31, shown in Fig. 4 (b), makes the movable platen 251 of a part that constitutes header board 25 rotate and open.The 230b of front side air suction portion of the escutcheon 23 by upside air suction 230a of portion and opened movable platen 251 the insides makes room air be passed to indoor heat converter 33.
Shown in Fig. 3 and Fig. 4 (a), indoor set 2 is the state that closes movable platen 251 and up-down wind direction board 291 under the running halted state.
Under this state, if the signal from the running operation of remote controller 5 is arranged, then microprocessor can be set from the operation signal of remote controller 5 or running automatically, and determine operation modes such as cold wind or warm braw according to information from various sensors, shown in Fig. 4 (b), make movable platen 251 and up-down wind direction board 291 motions so that gas channel is controlled to be open state.At this moment, though open wide air suction inlet 230b, cover the inside that does not reach indoor set 2 from indoor sight line by movable platen 251, so can not destroy indoor environment.That is, microprocessor makes not shown CD-ROM drive motor running, and up-down wind direction board 291 and left and right sides wind direction board 295 are turned to and the corresponding angle that blows out of the indication of remote controller 5.In addition, microprocessor makes and the action interlock of up-down wind direction board 291 and the movable platen CD-ROM drive motor running of opening movable platen 251.
Secondly, microprocessor controls so that indoor blower 31 rotations, suck room air from the air suction 230a of portion of upside and front side and 230b, with the room air that sucks not indoor heat converter 33 heat also cool off or heat exchange blow out from air blow-off outlet 29 along up-down wind direction board 291 and left and right sides wind direction board 295.
And microprocessor is controlled with the CD-ROM drive motor counter-rotating of CD-ROM drive motor that makes movable platen 251 when shutting down and after stopping indoor blower 31 and up-down wind direction board 291 and from open mode and is got back to closed condition.
The ware 25 that uncovers is disposed at the bottom of the both sides, front and back of indoor heat converter 33, is designed to when cold wind turns round and dehumidifies to receive the condensate water that indoor heat converter 33 produces when turning round.The condensate water of collecting is discharged to outdoor by drainage piping 37.
Like this, formed modulated and mobile main air duct room air.That is, by making blowing fan 311 runnings, room air sucks from air suction inlet 27, through filter 231, is blown out to indoor from air blow-off outlet 29 after carrying out heat exchange with indoor heat converter 33.
As shown in Figure 2, air interchanger 32 is disposed at the side in the indoor set 2.Particularly, air interchanger 32 is assembled into and blowing fan 311 usefulness air supply motors 313 relative sides.Air interchanger 32 has the air interchanger suction inlet 325 that sucks room air on top.This air interchanger suction inlet 325 is positioned at filter 231 downstreams, and the room air that sucks from the upside air suction 230a of portion is inhaled into through filter 231.
Then, illustrate that with reference to Fig. 5 and Fig. 6 the air feed of air interchanger 32 turns round and the exhaust running.Fig. 5 is the figure that the air of signal air interchanger 32 shown in Figure 2 flows, and Fig. 6 is the figure of the operating condition of expression air interchanger 32 shown in Figure 2.
In addition, though do not specify, the switching of each operation mode is carried out with the operating portion of remote controller or is carried out with the operating portion of indoor set 2.And, can wait the switching of carrying out operation mode automatically corresponding to the operation process of ambient environmental conditions and air conditioner according to instruction from not shown control device.
If the running of air interchanger 32 can with together running of the cold wind warm braw of indoor set 2 running, but also individual operation of air interchanger 32 then.Have, air interchanger 32 is provided with timer and can shuts down automatically behind certain hour again.
Switch valve 329-1 by the operation suction, will be communicated with ventilation fan suction inlet 323 from the exhaust suction air channel 328-5 of air interchanger suction inlet 325 suction room airs or from the air feed suction air channel 328-2 of air interchanger for exhaust outlet 327 suction chamber outer air.
In addition, blow out switching valve 329-2 by operation, will blow out air channel 328-4 or supply exhaust outlet 327 being communicated with ventilation fan blow-off outlet 324 from the air feed of air interchanger blow-off outlet 326 to indoor blow out air to outdoor discharge air for exhaust duct 328-3 from air interchanger.
Like this, operation suck to be switched valve 329-1, is blown out and switch valve 329-2 operation mode of air interchanger 32 is switched in air feed running or the exhaust operation mode any.
That is, in the air feed running, owing to suction is switched valve 329-1 in (b) side shown in Figure 5 and blocking air interchanger suction inlet 325 and unlimited air feed suction air channel 328-2, so suck air channel 328-2 suction chamber outer air through air feed.At this moment, switch valve 329-2 and blow out air channel 328-4 and interdict exhaust at (a) side shown in Figure 5 and unlimited air feed and blow out air channel 328-1, deliver to air feed and blow out air channel 328-4 so will be blown out to the outdoor air of ventilation fan blow-off outlet 324 owing to blow out.
The outdoor air that has sent is blown out in the indoor set from air interchanger blow-off outlet 326.And, under the situation of present embodiment, the outdoor air that is sucked by ventilation fan 321 is inhaled into for exhaust outlet 327 from air interchanger, and remove dust contained in the air on air feed prefilter 327-1 surface, and through for can be behind the exhaust duct 328-3 to capture the dust more than the particle diameter 10 μ m near 99.9% high efficiency, have again, remove tiny dust contained in the air and foul smell with air feed air cleanness filter 327-2 with deodorization functions, and import air feed suction air channel 328-2, suck again in the ventilation fan 321.
Secondly, in the air feed running, owing to suck to switch valve 329-1 at (a) side shown in Figure 5 and unlimited air interchanger suction inlet 325 and interdict air feed and suck air channel 328-2, though so through air interchanger suction inlet 325 suction chamber outer air, but switch valve 329-2 in (b) side owing to blow out, blow out air channel 328-1 so the blocking air feed blows out air channel 328-4 and opens wide exhaust.Like this, the room air that is blown out to ventilation fan blow-off outlet 324 flows to exhaust and blows out air channel 328-1, and is discharged to outdoor from air interchanger for exhaust outlet 327 by air feed prefilter 327-1.
And, when running stops, suck switching valve 329-1 and blow out and switch valve 329-2-be in (b) side shown in Figure 5 together and prevented that outdoor air from sucking air channel 328-2 or exhaust by air feed and blowing out air channel 328-1 and invade indoor.Therefore, when running stops, not needing to be provided for preventing the anti-down draught valve of outdoor air by invading for exhaust duct.
Secondly, to Fig. 9 electric power dust-collecting air cleaning unit 40 is described with Fig. 7.Fig. 7 is the stereoscopic figure of the employed electric power dust-collecting air of the indoor set of Fig. 3 cleaning unit 40, and Fig. 8 is the cutaway view of the electric power dust-collecting air cleaning unit 40 of Fig. 7, and Fig. 9 is the action specification figure of the electric power dust-collecting air cleaning unit 40 of Fig. 7.
In Fig. 7 and Fig. 8, with 40 summarize represent be electric power dust-collecting air cleaning unit, during flow air flows in the machine of indoor set 2, it is disposed between prefilter 231 and the indoor heat converter 33, and pin shaped electric discharging electrodes 402, banded discharge comparative electrode 403, the dielectric filter 405 with cellular grid, netted earth electrode 404, odor removal filter 406 are housed in framework 401.
Sparking electrode 402 and high-pressure side continuous terminal 402a conducting, discharge comparative electrode 403 and earth electrode 404 common and ground connection side continuous terminal 404a conductings.High-pressure side continuous terminal 402a and ground connection side continuous terminal 404a are connected with not shown high voltage source, make discharge comparative electrode 403, earth electrode 404 ground connection and apply negative high voltage to sparking electrode 402.
Netted earth electrode 404 is made as the downstream that is positioned at sparking electrode 402, and dielectric filter 405 is located at this sparking electrode 402 sides, and to carry out earth electrode 404 sides with dielectric filter 405 be negative pole, make sparking electrode 402 sides is the dielectric polarization of positive pole.
Like this, thus the dust from the electronegative air-flow of electron attachment that sparking electrode 402 is emitted is attracted by the positive split pole part of dielectric filter 405 and is captured.Because electric power dust-collecting air cleaning unit 40 so constitutes, so but efficient is removed the fine dust of particle diameter 0.01 μ m well.The air communication of removing dust is crossed netted earth electrode 404, and enters odor removal filter 406, becomes clean back from 40 outflows of electric power dust-collecting air cleaning unit thereby remove foul smell.Discharge comparative electrode 403 owing to be used for causes from the electrode of sparking electrode 402 ejected electrons and sparking electrode 402 sides that fly out from the suitable place of dielectric filter 405.
By using dielectric filter 405 dust amount that remains in the filter is increased, and, when scavenge filter, can make to wash with water and remove charged simply and dust is broken away from.
Then, use Figure 10 and Figure 11 that the dust sensor 158 that uses in the present embodiment is described.Figure 10 is the action specification figure of indoor set 1 employed dust sensor 158 among Fig. 1, and Figure 11 is that the scattered light of photo detector 158j of the dust sensor 158 of Figure 10 is subjected to photooscillogram.
Usually, knownly cover the light time, light scattering, and the same luminous and visible phenomenon of the path of light by its fine particle at colloidal solution and smog matter etc.This phenomenon is called Tyndall phenomenon, utilizes this phenomenon, even the invisible minuteness particle of eyes also can detect its existence.Have, under the certain situation of the light of irradiation, the big I of particle changes this scattered intensity again, so by observing the general particle diameter that scattered intensity is known particle.
In Figure 10, summarizing the dust sensor of representing with 158 is an example of the dust sensor of this described method gained, and the bottom of shell 158a has the introducing port 158c of determined air, and the top of shell 158a has the outlet 158d of determined air.This housing 158a inside has the measuring cell 158e that is communicated with introducing port 158c and outlet 158d, and has heater 158f in measuring cell 158e near the introducing port 158c, and switches on to produce by the ascending air that adds thermosetting to heater 158f.
Like this, produce the determined air draught that flows to outlet 158d from introducing port 158c, and determined air is by the measuring point 158g of measuring cell 158e.To the light of this determined air exposure that passes through, and assemble the scattered light that produces because of dust contained in the determined air and be subjected to light with photo detector 168j with collector lens 158i from light emitting diode 158h.Analysis is subjected to the light data and measures the particle diameter and the concentration of dust contained in the determined air.
At this moment, be that object is measured scattered intensity only with the dust of the measuring point 158g by the narrow range that focuses on collector lens 158i.By making itself and mensuration cycle enough short, be that mensuration cycle below one is for more than half in the cycle a mensuration with the number that makes the dust by measuring point 158g.Certainly, according to the dust concentration scope as object increase and decrease the mensuration cycle, to input of heater 158f etc. and to get suitable value be self-explantory.This kind technology is opened in flat 2-162238 grades the spy and is introduced.
Usually, the main matter that becomes the house dust of gas be based on the reason that becomes pollinosis China fir pollen, cypress pollen, become the outbreak inducement of asthma etc. house dust, feel to be full of dust fine hair dust and based on the cigarette of the cigarette of the tobacco that is felt as cigarette.The size of these dusts is cigarette＜house dust
The order of pollen＜dust, its general size is: cigarette be 0.01-2 μ m, house dust be that 0.8-100 μ m, pollen are 6-100 μ m, the size that particularly becomes China fir pollen, the cypress pollen of pollinosis main cause is 20-40 μ m, more than the dust 100 μ m.Because these particle diameter differences are so can distinguish dust and carry out suitable processing.
The dust sensor that uses in the present embodiment utilizes scattered intensity to change the dust (particle diameter that below will become this border is called limited diameter down) than small particle diameter such as the dust (particle diameter that below will become this border is called limited diameter) of greater particle sizes such as can discerning pollen and house dust, dust and the cigarette of cigarette because of particle size.Have again, possess control device in inside, come the above dust in upper limit of detection footpath and function that the time (%) of the dust more than the limited diameter down detected also exports but its scattered intensity time with dust that by the dc source of supplying with 5V computing receives to the energising of heater 158f and light emitting diode 158h, with photo detector 158j changes.
As being similar to dust sensor PPD4NS that Shinyei's system is for example arranged of this type of sensor etc.
The action of this dust sensor 158 then, is described with Figure 11.Figure 11 (a) is that the scattered light of photo detector 158j is subjected to photooscillogram, negative logic pulse oscillogram when Figure 11 (b) is the above scattered light that dust produced in upper limit of detection footpath, Figure 11 (c) is the negative logic pulse oscillogram when detecting the above scattered light that dust produced of limited diameter down.
When the big dust of particle diameters such as pollen and house dust, dust passed through measuring point 158g, strong by the light intensity of dust scattering, the electric current that flows to photo detector 158j was big.Be suitable threshold (I1 of Figure 11 (a)) by being set, when the big dust on particle diameters such as pollen or house dust, dust are more than the limited diameter passes through measuring point 158g, can be as the impulse waveform of output negative logic as Figure 11 (b).
Similarly, when the little dust of the particle diameters such as cigarette of cigarette passed through measuring point 158g, a little less than the light intensity by the dust scattering, the electric current that flows to photo detector 158j was little.Be suitable threshold (Is of Figure 11 (a)) by being set, when the dust under the particle diameters such as cigarette of cigarette are more than the limited diameter passes through measuring point 158g, can be as the impulse waveform of output negative logic as Figure 11 (c).
During a dust passes through measuring point 158g, by the observation scattered light, and make measuring point 158g become the narrow range that focuses on collector lens 158i as described, and make the mensuration cycle be enough short 1ms, since the number of the dust by measuring point 158g a mensuration in the cycle be below one being determined as more than half, so can distinguish particle size by scattered intensity, and can discern the big dust of pollen and particle diameters such as house dust, dust and the little dust of particle diameters such as cigarette of cigarette.
Like this, from house dust, can be identified as the big particular cluster of scattered light intensity by the dust that particle diameters such as pollen and house dust, dust is big.At this moment, though discern dust according to the dust scattered intensity in the present embodiment, but except that this method, also can consider to hold as the method for identification of dust each dust shape discrimination method and use laser and grasp the discrimination method of the spatial distribution of scattered light, if and guaranteed enough reliabilities of particular cluster identification according to purposes, then could use any method.
Have again, the Lo output time of Figure 11 (b) of one second of control device accumulative total of dust sensor 158, and the time ratio (%) of the big particle diameter dust that the upper limit of detection footpath is above is made as LdLos, and one second the Lo output time of Figure 11 (c) of accumulative total, and the time ratio (%) that will detect down the above big particle diameter dust of limited diameter is made as SdLos and also exports.At this moment, owing to contain the detection time of big particle diameter dust in the detection time of small particle diameter dust, use correction time ratio SdAmS=SdLoS-LdLoS to replace the concentration that SdLoS determines the small particle diameter dust.
Time ratio (%) LdLoS of this per second, 30 times the data of correction time ratio SdAmS are stored into the storage part of control device, and make 30 times data that on average are set at ratio LdLo average time, correction time ratio SdAm and the relatively also definite concentration of ratio SLdLo average time, correction ratio SSdAm average time that particle diameter distributes and concentration is confirmed in known dust in advance.Perhaps, be that concentration is determined on the basis with the correlation between the counting of the batch particle-counting system of these data and predetermined accurate dust.Like this, can discern the little dust of particle diameters such as cigarette of big dust of pollen and particle diameters such as house dust, dust and cigarette, and can determine its concentration.
Have again, in the present embodiment, though the accumulative total scattered light intensity is that the above time of threshold value is to determine dust concentration, but as the mode of determining dust concentration, except that this mode, can consider comparison scattered light and standard light the colorimeter formula, enlarge measuring point and measure scattered light intensity the photometer formula, measure the various ways such as meter formula of the scattered light of dust, if but could guarantee enough reliabilities that concentration is determined, then could use any method.
Then, use Figure 12, Figure 13, Figure 14-Figure 16, Figure 17-Figure 19 to illustrate that the dust of the air conditioner 1 that has used this dust sensor 158 removes the running action.Figure 12, Figure 13 are the key diagrams of explanation remote-controller function.Figure 14-Figure 16 is that portion's flow chart is wanted in operation of air conditioner control.Figure 17-Figure 19 is that dust is removed running control and wanted portion's flow chart.
For example, be provided with the indoor of air conditioner 1, feeling that the occupant sign and having confirmed of pollen removes under the situation of necessity of pollen, with remote controller 6 towards indoor set 2 and press pollen button 53j.And, if pollen flight period, then from the setting of remote controller 5 to indoor set 2 indication pollen function for monitoring.
Have again and since this pollen function for monitoring be set at operation once in a season, so also can too much not damage user's convenience, and make easy and simple to handleization of remote controller 5 even be located at the suitable place of indoor set main body.Under this situation, the releasing of this pollen function for monitoring needn't last till the end in season, can be the mode that automatically terminates more than 90 days, for example, if set the pollen function for monitoring at 2 the end of month, then can automatically terminate when begin June.
As shown in figure 14, have or not signal in cycle as the microprocessor of the control device of indoor set 2 monitoring preset in step 15 (following as S15, step is abbreviated as S) from remote controller 5, having under the situation of signal, advance to S20 and after the data that read from remote controller 5, advance to S25, judge to have or not air conditioner 1 to stop index signal.Have in the data that in S20, read under the situation that stops index signal of air conditioner 1, advance to S50 and close various signs, and in S60, carry out air conditioner 1 stop to handle, and get back to S15 in order to monitor from the signal of remote controller 5.As described below, do not close pollen Monitor Flag and dirty Monitor Flag under this situation, keep setting just now.
In S25, do not have under the situation of stop signal, advance to S30 and open or close, and advance to S40 and read data from various sensors such as indoor and outdoor temperature, humidity according to various Warning Marks being set at from the index signal of remote controller 5.In S15, not under the situation from the signal of remote controller 5, directly advance to S40 in order to continue running just now, and read data as mentioned above from various sensors.The setting of various Warning Marks that will be in S30 and the data that read in S40 advance to S100 (with reference to Figure 15) with the control after carrying out as the master data of air-conditioner operation control and through mark (A).
At this moment, though available remote controller 5 is selected various runnings and indication, wherein, on the formation of air conditioner 1, there is the situation that to select one, in the present embodiment, pollen monitors and dirty the supervision because the control of same air interchanger comprises, so can only indicate one of them.Similarly, because running is indicated automatically, warm braw turns round indication, the dehumidifying running is indicated, cold wind turns round indication, nice and cool running is designated as the control that same cold wind circulates, so can only indicate one of them.Similarly, because the air feed running is indicated, exhaust running indication also is the control of same air interchanger, so can only indicate one of them.Similarly, because automatically indication, wind speed are indicated by force, the weak indication of wind speed, the little indication of wind speed, the quiet indication of wind speed also be the control of same pressure fan, so can only indicate one of them.
Among the S100 shown in Figure 15 owing to be designated as under the situation of automatic running from the running of remote controller 5, in S30 automatically the running Warning Mark for opening, so in S100 to its judgement and advance to S105.In S105, select the running classification of air conditioner 1, and to select classification in S115 be to advance to S145 under the situation of warm braw according to the temperature and humidity conditions of indoor and outdoor.In S145, carry out warm braw running control, and will in S150, be set at the wind speed sign, advance to S275 according to the wind speed of the warm braw running control institute computing of S145.
Selecting classification in S115 is not to advance to S120 under the situation of warm braw, advances to S175 under the situation of selecting classification for dehumidifying.In S175, dehumidifying running control, and will in S180, be set at the wind speed sign by the wind speed of the dehumidifying running control institute computing of S175, advance to S275.
Selecting classification in S120 is not to advance to S125 under the situation of dehumidifying, is to advance to S205 under the situation of cold wind selecting classification.In S205, dehumidifying running control, and will in S210, be set at the wind speed sign by the wind speed of the cold wind running control institute computing of S205, advance to S275.
Selecting classification in S125 is not to advance to S260 through mark (D) under the situation of cold wind.Here owing to also indicating from the indication of remote controller 5 under the situation of air cleaner running, in S30 air cleaner running Warning Mark for opening, so in S260 to its judgement and advance to S265.In S265, carry out air cleaner running control, and will in S270, be set at the wind speed sign, advance to S275 by the wind speed of the air cleaner running control institute computing of S265.
Air cleaner running Warning Mark is judged to be under the situation of pass and advances to S280 in S260, and the wind speed sign is set at stops, and circulating air cleaning running sign described later is set at the pass, advances to S330 (with reference to Figure 16) through mark (C).
Then, get back to S100, to being described from the situation beyond the automatic running of being designated as of remote controller 5.Because the warm braw running is designated as out among the S30 under from the situation that is designated as the warm braw running of remote controller 5, so in S140 to its judgement, and advance to S145 to carry out described warm braw running control, and the wind speed of the control institute computing of will being turned round by the warm braw of S145 is set at the wind speed sign in S150, advance to S275.
Under the situation that is designated as the dehumidifying running from remote controller 5, because the dehumidifying running is designated as out among the S30, so in S170 to its judgement, and advance to S175 to carry out described dehumidifying running control, and will in S180, be set at the wind speed sign by the wind speed of the dehumidifying of S175 running control institute computing, advance to S275.
Under the situation that is designated as the cold wind running from remote controller 5, because the cold wind running is designated as out among the S30, so in S200 to its judgement, and advance to S205 to carry out described cold wind running control, and the wind speed of the control institute computing of will being turned round by the cold wind of S205 is set at the wind speed sign in S210, advance to S275.
Under the situation that is designated as nice and cool running from remote controller 5, because nice and cool running is designated as out among the S30, so in S230 to its judgement, and advance to S235 to carry out described nice and cool running control, and will in S240, be set at the wind speed sign by the wind speed of the nice and cool running control institute computing of S235, advance to S275.
Should nice and cool running be the running of having made up cold wind running and dehumidifying running, and be to come automatic design temperature and be the running of purpose with the simplicity and the comfortableness that keep operating in summer according to room temperature and outdoor temperature.
Then, do not follow under the situation of air cleaner running of freeze cycle running in the indication that is designated as from remote controller 5, air cleaner running Warning Mark is for opening in S30, and running indication automatically, warm braw running indication, dehumidifying running indication, cold wind running indication, nice and cool running indicate respectively be masked as the pass.In S100, S140, S170, S200, S230, S260 to its judgement and advance to S265.In S265, carry out air cleaner running control as described above, and will in S150, be set at the wind speed sign, advance to S275 by the wind speed of the air cleaner running control institute computing of S265.
Whether expression is carried out the control of freeze cycle running or the circulating air cleaning running sign of air cleaner running control is set at out in S275, and advance to S300 (with reference to Figure 16) through mark (B).
As shown in figure 16, indicating from being designated as of remote controller 5 under the situation of the air cleaner running of following the freeze cycle running, as mentioned above, having situation by arbitrary step arrival S280 among S145, S175, S205, the S235.Under this situation, because not by S265, so do not carry out turning round by remote controller 5 indicated air cleaners.For eliminating this bad phenomenon, in S300, S305, carry out and the same control of S260, S265, and advance to S330.Under this situation, because the wind speed mark is in S150, S180, S210, S240 setting, so needn't set once more.Air cleaner running Warning Mark is judged to be under the situation of pass in S300, directly advances to S330.
Then, comprise in indication under the situation of air feed running from remote controller 5, because air feed running Warning Mark is for opening in S30, so in S330 to its judgement, and advance to S335 to carry out air feed running control, in S340, open air feed running sign, in S345, close exhaust running sign, advance to S390.
Comprise in indication under the situation of exhaust running from remote controller 5, because exhaust running Warning Mark is for opening in S30, air feed running Warning Mark is for closing, so in S330, S360 to its judgement, and advance to S365 to carry out exhaust running control, in S370, open exhaust running sign, in S375, close air feed running sign, advance to S390.
Not comprising the air feed running in the indication from remote controller 5 does not comprise under the situation of exhaust running yet, because exhaust running Warning Mark, air feed running Warning Mark are all the pass in S30, so in S330, S360 to its judgement and advance to S380, in S380, close air feed running sign, in S385, close exhaust running sign, advance to S390.
Like this, though power switch is connected, be called the halted state of air conditioner but will remove the state that driven electric power dust-collecting air cleaning unit of when running, pressure fan, air interchanger stop at dust, and the operating condition that comprises automatic running be false state and the caused running wait state of input timing.
S390 is that the dust of downstream program is removed running control, and follows the dust that illustrates and remove running control.Carry out in S390 after dust removes running control, control is got back to S15 through mark (E), in the indication that monitors from remote controller 5, and the running of control air conditioner 1 and a home from home in the holding chamber.
Then, use Figure 17-Figure 21 to illustrate that dust removes running.
Dust is removed running and is set pollen supervision or dirty function for monitoring with remote controller 5, and moves when house dust concentration is high or when remote controller 5 is pressed pollen button 53j.If press pollen button 53j or set pollen supervision or dirty function for monitoring at remote controller 5, then air-conditioner operation be controlled at that S30 makes the pollen button or/and pollen Monitor Flag or dirty Monitor Flag for opening, as mentioned above, advance to as the dust of downstream program at S390 by various steps and remove running control.Its result removes running as the dust of downstream program and is controlled among the S400 and begins.
At first; as shown in figure 17; under the situation that the pollen button is masked as out in S405; advance to S430; check whether dust sensor 158 switches on; if not energising then begin immediately to dust sensor 158 energisings (S435) is the blanking time (S440) that heat-stable time is set the scheduled time (one minute) that adds of the heater 158f that guarantees dust sensor 158.Then, confirming in S445 whether the wind speed sign is set at stops.If being set at, the wind speed sign stops, then with the quiet mode of minimum wind speed running pressure fan 31 (S450).
Because its use at dust sensor 158 begins the measuring cell 158e that dust sensor 158 is carried out and be used for room air is taken into to current events earlier, so be the running of the one minute blanking time that adds heat-stable time that is used for guaranteeing the heater 158f of dust sensor 158.
Though in the present embodiment be decided to be one minute this blanking time, because it is the heat-stable time that adds that is used for heater 158f, so be necessary to determine reasonable time according to the pattern of dust sensor 158.In addition, though the pressure fan duration of runs when making dust sensor 158 beginning and heater 158f to add heat-stable time identical, but needs should blanking time and the situation of other blanking time owing to exist according to the pattern of dust sensor 158, so need be by the affirmation of decisions such as model machine.
Then, advance to S455, Ton constantly before present moment is deposited in pressure fan and stops to advance to S460, and present moment is deposited in from the data read of dust sensor 158 Tdt constantly, advances to S990 and gets back to upstream program.
Under the state of not indicating from the running of remote controller 5, when only setting pollen supervision or dirty the supervision, if the amount of dust in the measuring cell 158e of dust sensor 158 is few, then continuation is not turned round the time of pressure fan 31.If this state continues, then difference appears in the air in the measuring cell 158e of dust sensor 158 and the dust concentration of room air, and dust sensor 158 output incorrect data.For preventing this point, the running pressure fan was 31 20 seconds in per three hours.So moment Ton calculated this time interval of three hours before stopping of pressure fan 31 used in the back.
Relevant with present moment deposit in data read constantly the reason of Tdt will narrate in the back.
In an embodiment, though with this dwell time be decided to be three hours the duration of runs and 20 seconds since this time change into appropriate value according to structure around the installation portion of the structure of air conditioner 2 and dust sensor 158, so in model machine etc., be necessary to confirm.
The wind speed sign is not set under the situation about stopping in S445, because the wind speed sign is set in one of them at S150, S180, S210, S240, S270, so with the wind speed of this setting running pressure fan, and advance to S455, through with above-mentioned same control after get back to upstream program.
In S430, under the situation of dust sensor 158 energising, advance to S465,, then advance to S455 if do not have one minute blanking time (S440) through being provided with, through with above-mentioned same control after get back to upstream program.
In S465 through after one minute blanking time, advance to S470 and with deduct from present moment last time data read constantly the value of Tdt compare.
In S470, deduct secondary data and read under discontented one second the situation of value of moment Tdt, advance to S530 and confirm the state that the running of circulating air cleaning indicates from present moment.
In S470 from present moment deduct last time data read constantly the value of Tdt be under the situation more than one second, advance to S480 and with data read constantly Tdt be updated to present moment, advance to S485 then and read the time ratio LdLoS (below be referred to as limited diameter time ratio rate) of the above dust of last limited diameter that detects from dust sensor 158 and the data of the time ratio SdLoS that the above dust of limited diameter is descended in detection (below be referred to as down limited diameter time ratio rate).
Then, as mentioned above owing to down comprise limited diameter time ratio rate LdLoS among the limited diameter time ratio rate SdLoS, thus in S490 limited diameter time ratio rate SdAmS=SdLoS-LdLoS under the computing correction, and advance to S495.
In S495, the data of LdLoS, SdAmS are deposited in the N+1 internal memory of memory block LdM, SdM, and in S500 the mean value of the data of computing memory block LdM, SdM, and limited diameter ratio average time LdLo in the computing, revise limited diameter ratio average time SdAm down.
Then, in S505, be added to N, in S515, under the situation of N discontented 30, advance to S530, confirm the state of circulating air cleaning running sign 1.N is under the situation more than 30 in S515, advances to S520 and is clearly 0 to advance to S530 then with N.
Circulating air cleaning running sign is set at out under the situation of (S275) in S530, advances to S540, and computing wind speed sign FS0 is set at identical with present wind speed sign, and advances to S800 through mark (G).
This is because remove in the running at dust, and the wind speed of pressure fan 31 is preferential to use the wind speed of setting in cycle operation, air cleaner running, and makes indoor temperature, moisture stable and harmless comfortableness.
Circulating air cleaning running sign is not for to open under the situation of (S275) in S530, and (H) advances to S670 through mark.
In the present embodiment, above limited diameter is 5 μ m, limited diameter is 1 μ m down, can with almost all pollen, dust and most of house dust be that object carries out dust and removes running, though and can detect in the cigarette of tobacco the few above composition of 1 μ m that must comprise of population and carry out dust and remove running.Have again, concentrate China fir pollen, cypress pollen so that last limited diameter is 10 μ m, and can guarantee only to catch China fir pollen, cypress pollen, remove the duration of runs and can avoid unnecessary electricity usage to reduce dust.In addition, also can be the method for identification that uses particle diameter dust in addition simultaneously, and limited diameter under in 0.01-1 mu m range, selecting, and guarantee to detect the particle diameter of Duoing than the soot subnumber of tobacco and remove running can carry out dust.
The pollen button is masked as under the situation of pass in S405, advances to S410 and confirms the state of pollen Monitor Flag, and under the situation that the pollen Monitor Flag is out, and advances to S430 and carries out and above-mentioned same control.
The pollen Monitor Flag is under the situation of closing in S410, advances to S415 and confirms the state of dirty Monitor Flag, and under the situation that dirty Monitor Flag is out, and advances to S430 and carries out and above-mentioned same control.
Dirty Monitor Flag is under the situation of closing in S415, the wind speed running pressure fan that advances to S418 and set with the wind speed sign, and advance to S420 and stop the dust sensor energising, get back to upstream program at S990.
Then, with Figure 18, Figure 20 limited diameter ratio average time SdAm under last limited diameter ratio average time LdLo, correction is determined that the order of the wind speed of pressure fan 31 describes.Figure 20 is dust group's a wind speed switching table.
Present embodiment changes the wind speed of pressure fan 31 according to dust concentration, when dust concentration is high, make wind speed bigger and increase room air, and increase the removing dust quantity and reduce house dust rapidly of time per unit of electric power dust-collecting air cleaning unit 40 by electric power dust-collecting air cleaning unit 40.Therefore, determine that the time ratio A1-D2 that becomes wind speed switching threshold shown in Figure 20 switches wind speed to use the suitable dust concentration of determining by test in advance.These threshold value A 1-D2 is stored in the storage part of control device with at any time all can be from the control program reference.
At first, below expression is used to select the order for the suitable wind speed of the concentration of the big dust of the above particle diameter of last limited diameter.Press pollen button or pollen monitor that caused dust is removed under the situation of running can be as monitoring the dust of the big particle diameter more than the limited diameter as above-mentioned, and monitor that in dirt caused dust removes big particle diameter dust two sides more than the limited diameter on the dust of the above particle diameter of limited diameter and house dust and the dust etc. down such as the cigarette that needs to monitor cigarette under the situation of running.
As shown in figure 18, in S670 on limited diameter ratio average time LdLo than under the little situation of the C2 of storage part, advance to S675, under the situation that pollen button sign is opened, advance to S680, will be set at quiet mode from the last limited diameter wind speed FS2 that last limited diameter ratio average time is judged, and advance to S730.
The pollen button is masked as under the situation of pass in S675, advance to S685, and last limited diameter ratio average time LdLo than the little situation of the D2 of storage part under, advance to S690, to be set at quiet mode from the last limited diameter wind speed FS2 that last limited diameter ratio average time is judged, and advance to S730.
Limited diameter ratio average time LdLo advances to S680 than under the big situation of the D2 of storage part in S685, and as above-mentioned as will go up limited diameter wind speed FS2 and be set at quiet mode, and advance to S730.
Limited diameter ratio average time LdLo is than under the big situation of the C2 of storage part in S670, advance to S695, and last limited diameter ratio average time LdLo than the little situation of the B2 of storage part under, advance to S700, and will be set at tiny model, and advance to S730 from the last limited diameter wind speed FS2 that last limited diameter ratio average time is judged.
Limited diameter ratio average time LdLo is than under the big situation of the B2 of storage part in S695, advance to S705, and last limited diameter ratio average time LdLo than the little situation of the A2 of storage part under, advance to S710, and will be set at weak pattern, and advance to S730 from the last limited diameter wind speed FS2 that last limited diameter ratio average time is judged.
Limited diameter ratio average time LdLo advances to S715 than under the big situation of the A2 of storage part in S705, and will be set at strong mode from the last limited diameter wind speed FS2 that last limited diameter ratio average time is judged, and advances to S730.
Then, below expression is used to select order for the suitable wind speed of the concentration of the small particle diameter dust below the last limited diameter.Limited diameter ratio average time SdAm is than under the little situation of the C1 of storage part under revising in S730, advance to S735, and under the situation that the pollen button is masked as out, advance to S740, and will be set at quiet mode, and advance to S780 from the following limited diameter wind speed FS1 that revises down the judgement of limited diameter ratio average time.
Be masked as under the situation of pass at S735 pollen button, advance to S745, and under revising limited diameter ratio average time SdAm than the little situation of the D1 of storage part under, advance to S750, and will be set at stop mode, and advance to S780 from the following limited diameter wind speed FS1 that revises down the judgement of limited diameter ratio average time.
Limited diameter ratio average time SdAm advances to S740, and will descend limited diameter wind speed FS1 to be set at quiet mode as mentioned above, and advance to S780 than under the big situation of the D1 of storage part under revising in S745.
Limited diameter ratio average time SdAm is than under the big situation of the C1 of storage part under revising in S730, advance to S755, under revising limited diameter ratio average time SdAm than the little situation of the B1 of storage part under, advance to S760, and will be set at tiny model, and advance to S780 from the following limited diameter wind speed FS1 that revises down the judgement of limited diameter ratio average time.
Limited diameter ratio average time SdAm is than under the big situation of the B1 of storage part under revising in S755, advance to S765, under revising limited diameter ratio average time SdAm than the little situation of the A1 of storage part under, advance to S770, and will be set at weak pattern, and advance to S780 from the following limited diameter wind speed FS1 that revises down the judgement of limited diameter ratio average time.
Limited diameter ratio average time SdAm advances to S775 than under the big situation of the A1 of storage part under revising in S765, and will be set at strong mode from the following limited diameter wind speed FS1 that revises down the judgement of limited diameter ratio average time, and advances to S780.
Under the situation that the pollen button is masked as out in S780, advance to S795, make computing wind speed FS0=go up limited diameter wind speed FS2, and advance to S800 (with reference to Figure 19) through mark (G).
The pollen button is masked as under the situation of pass in S780, advances to S785, and confirms the state of pollen Monitor Flag.Under the situation that the pollen Monitor Flag is out in S785, advance to S795, make as mentioned above computing wind speed FS0=go up limited diameter wind speed FS2, and advance to S800.
The pollen Monitor Flag advances to S790 under the situation of closing in S785, and relatively goes up limited diameter wind speed FS2 and following limited diameter wind speed FS1.Limited diameter wind speed FS2 advances to S795 than under the fast situation of following limited diameter wind speed FS1 in S790, makes as mentioned above computing wind speed FS0=go up limited diameter wind speed FS2, and advances to S800.
S790 lower limit footpath wind speed FS1 than under the fast situation of limited diameter wind speed FS2, advance to S797, make limited diameter wind speed FS1 under the computing wind speed FS0=, and advance to S800.
This is because at the wind speed that is suitable for removing the big dust of particle diameter more than the limited diameter be suitable for removing under the inconsistent situation of wind speed of the small particle diameter dust below the limited diameter, adopts very fast wind speed and removes the big wind speed running of power with dust.
In addition, when running like this, approach under the situation of threshold value, have the possibility of frequently switching pressure fan running wind speed because of the deviation of determination data at the time of operation result ratio.Under this type of situation, the threshold value that improves under the wind conditions has hysteresis with the threshold value that reduces under the wind conditions, can forbid switching once more wind speed in wind speed switches the back certain hour and wait the stability of guaranteeing the pressure fan running.
The running control of air interchanger 32 when then, illustrating that with Figure 19, Figure 21 dust is removed running and electric power dust-collecting air cleaning unit 40.Figure 21 is dust group and air interchanger running table.
In S800 shown in Figure 19, be under the situation of stop mode at computing wind speed FS0, advance to
S805, and at present moment for before stopping from pressure fan constantly under discontented three hours the situation of Ton, advance to S807, confirm the turn round state of Warning Mark of air feed running Warning Mark or exhaust.Under the situation that air feed running Warning Mark or exhaust running Warning Mark are out in S807, advance to S815, out-of-blast machine 31, advance to S820 then, stop up-down wind direction board 291, left and right sides wind direction board 295, the S825 that readvances stops the running of electric power dust-collecting air cleaning unit 40, advances to S990 at last and gets back to upstream program.
Only set that pollen monitors as mentioned above or during dirty the supervision, amount of dust in the interior space shown in the dust sensor 158 is few, the last limited diameter wind speed FS2 that judges from last limited diameter ratio average time LdLo is a stop mode, and from revising down the following limited diameter wind speed FS1 that limited diameter ratio average time SdAm judges also be under the situation of stop mode, and continuation is not turned round time of pressure fan 31.If this state continues, then difference appears in the air in the measuring cell 158e of dust sensor 158 and the dust concentration of room air, and dust sensor 158 output incorrect data.For preventing this point, the running pressure fan was 31 20 seconds in per three hours.So, in this elapsed time of three hours, stop air interchanger 32, pressure fan 31, up-down wind direction board 291, left and right sides wind direction board 295, electric power dust-collecting air cleaning unit 40.
In S807, air feed running Warning Mark and exhaust running Warning Mark advance to S810 under the situation of closing, and stop air interchanger 32, and the S815 and carry out control same as described above of readvancing advances to S990 then and returns upstream program.
In S805, present moment is that moment Ton advances to S840 and confirms that the supervision pressure fan running of opening when only 20 seconds pressure fan turned round in described per three hours indicates through under the situation more than three hours before stopping from pressure fan.Monitor that in S840 the pressure fan running is masked as under the situation of pass, advance to S845, with quiet mode running pressure fan 31, advance to S850 then, open and monitor pressure fan running sign, the S855 and being provided with of readvancing monitors and pressure fan blanking time of 20 seconds durations of runs to advance to S990 at last and to return upstream program.
In S840, monitor under the situation that the pressure fan running is masked as out, advance to S865, and under situation about not having through blanking time of monitoring pressure fan duration of runs, former state advances to S990 and returns upstream program then.
In S865, under the situation through blanking time of monitoring pressure fan duration of runs, advance to S870, present moment is stored into pressure fan to be stopped among the preceding Ton constantly, advance to S875 then, the running of out-of-blast machine 31, S880 readvances, close and monitor pressure fan running sign, advance to S990 at last and return upstream program.
Controlling by this under situation of setting pollen supervision or dirty supervision, even the house dust amount is few and continue out-of-blast machine 31, also can make the air of measuring cell 158e of dust sensor 158 identical substantially by 20 seconds the running of pressure fan 31 in three hours, and improve reliability from the data of dust sensor 158 with room air.
In S800, computing wind speed FS0 is under the stop mode situation in addition, advances to S900, with computing wind speed FS0 running pressure fan 31, advances to S905 then, deposits present moment in pressure fan and stops preceding Ton constantly and renewal, and S910 readvances.In S910, under the situation that air feed running Warning Mark or exhaust running Warning Mark are out, advance to S980 and the electric power dust-collecting air cleaning unit 40 that turns round, realize removing house dust and make the indoor clean conditions that returns to rapidly, S990 and return upstream program readvances.
In S910, air feed running Warning Mark or exhaust running Warning Mark be under the situation of closing, and advances to S920 and confirm the state of pollen button sign.In S920, under the situation that the pollen button is masked as out, advance to S955 and carry out air feed running and attract fresh outside air, remove dust such as pollen with the high-performance air supply cleaning and filtering 327-2 that is located at air supply channel and supply to indoor.Then, advance to S980 and the electric power dust-collecting air cleaning unit 40 that turns round, and advance to S990 and return upstream program.
The pollen button is masked as under the situation of pass in S920, advances to S950 and confirms the state of pollen Monitor Flag.Under the situation that the pollen Monitor Flag is out in S950, advance to S955 and also as above-mentioned control, advance to S990 at last and return upstream program.
The pollen Monitor Flag is under the situation of closing in S950, advances to S960 and confirms the state of dirty Monitor Flag.Under the situation that dirty Monitor Flag is out in S960, advance to S965 and carry out exhaust running, the room air of dirt is discharged to outdoor, readvance S980 and as above-mentioned as control, advance to S990 at last and return upstream program.
Dirty Monitor Flag advances to S980 and also as above-mentioned controls under the situation of closing in S960, advances to S990 at last and returns upstream program.
Like this, second output function that possesses the dust that detects more than the 1 μ m and first output function of output and dust more than the detection 5 μ m and output in dust sensor is by discerning indoor pollen with pollen button, the pollen function for monitoring of consistent also priority treatment indication in its period of dispersing with pollen, setting and carrying out pollen and remove running.At this moment, if indication, set pollen button, pollen function for monitoring, also begin pollen and remove running even then perceive big house dust, dust.If from perfect condition, owing to these are dust in the indoor generation electric power dust-collecting air cleaning units that turn round, exhaust running air interchanger is efficient to reduce house dust in addition, but owing to remove running electric power dust-collecting air cleaning unit in the running at pollen, air feed running air interchanger is to reduce house dust in addition, so though the running of electric power dust-collecting air cleaning unit is more elongated, but because house dust is substantially removed in the same manner, so the user of air conditioner is existed hardly unfavorable.
And, in the present embodiment, as dust sensor, though used the sensor that dust concentration is divided into two level particle diameters and output, but also can use the sensor that dust concentration is divided into tri-layer particle diameter and output, and can be that threshold value is distinguished and discerned with particle diameter 70-100 μ m pollen and dust.At this moment, for example the pollen button with embodiment becomes the air cleaner button, and stops pollen supervision setting, and monitors that with dirt setting is integrated.Promptly, if press the air cleaner button, then the running of electric power dust-collecting air cleaning unit begins, when being identified as dust, dust make air interchanger carry out the exhaust running, when dust is identified as pollen, make air interchanger carry out air feed running, dust is identified as cigarette the time make air interchanger carry out the exhaust running.Containing under the situation of having mixed polliniferous two or more dust, taking pollen preferential and make air interchanger carry out the air feed running.Like this, according to the differentiation of house dust, operation is suitable for the running that this dust is removed, and improves indoor environment rapidly, makes the few state of indoor maintenance dust.
In addition, by setting dirty the supervision, when house dust concentration rises, the running of electric power dust-collecting air cleaning unit begins, when being identified as dust, dust make air interchanger carry out the exhaust running, when dust is identified as pollen, make air interchanger carry out the air feed running, when dust is identified as cigarette, make air interchanger carry out the exhaust running.Containing under the situation of having mixed polliniferous two or more dust, taking pollen preferential and make air interchanger carry out the air feed running.Like this, according to the differentiation of house dust, operation is suitable for the running that this dust is removed, and improves indoor environment rapidly, makes the few state of indoor maintenance dust.
And, in the present embodiment, though become irritated dust and be described removing house dust, dust etc., even for removing anaphylactoid growth encourage material, by affirmation and use this recognition methods also can effectively use the present invention certainly.
As mentioned above, according to scheme 1 described invention, in indoor set, possesses the electric power dust suction air cleaner unit that has been equipped with dielectric filter, extraneous air is taken into the air interchanger of indoor carried out air feed running, set air cleanness filter on the suction path that is taken into extraneous air by described air interchanger, can discern the dust sensor of the dust that swims in the air, detect at described dust sensor under the situation of the particular cluster dust that contains pollen, possess the control device of the air feed running of the running of the described electric power dust suction air cleaner of control unit and described air interchanger.Like this, when the dust that produces outside the room disperses and no matter the necessary ventilation for room air by natural ventilation or forced ventilation has outside a large amount of rooms dust invade when indoor in a large number, whether be the particular cluster dust and the dust concentration that contain the pollen of the growth encourage material that become allergic reaction caused reasons for seizure or outbreak, be that particular cluster dust and its concentration make the running of electric power dust-collecting air cleaning unit and removes dust with the dielectric filter seizure when predetermined concentration is above at dust with dust sensor if detecting.Have, carry out air feed running by making air interchanger, import extraneous air, the air cleanness filter that is provided with on the suction path through air is externally removed dust outside the contained room.Can suppress natural ventilation from slot housing by supplying with the extraneous air of removing dust outside the room with described air interchanger, the extraneous air intrusion that has prevented to contain dust outside a large amount of rooms is indoor.Like this, can obtain detecting and contain in outdoor generation and become the specific dust of pollen of the growth encourage material of caused reasons for seizure of allergic reaction or outbreak, and carry out the dedusting running so that the indoor air conditioner of keeping the few state of dust.
And, according to scheme 2 described inventions, described control device possesses also monitor having or not and the function for monitoring of concentration and set the function of removing this function for monitoring of described particular cluster dust in running stops, under the situation of having set this function for monitoring, even at the running stopping period, described dust sensor is controlled the air feed running with the running of carrying out described electric power dust suction air cleaner unit and described air interchanger when detecting the dust of described particular cluster.Like this, when predicting the particular cluster dust of the pollen that is full of the growth encourage material that becomes caused reasons for seizure of allergic reaction or outbreak without, because default function for monitoring, so even the amount of the particular cluster dust that disperses inadvertently increases and that a large amount of particular cluster dusts are invaded is indoor because of natural ventilation etc., if the concentration of indoor particular cluster dust surpasses predetermined value, also entry into service electric power dust-collecting air cleaning unit automatically, and when reducing indoor particular cluster amount of dust, the extraneous air of removing dust outside the room with described air interchanger by supply can suppress to invade indoor extraneous air from slot housing because of natural ventilation, thereby reduce supply, the concentration of indoor particular cluster dust is descended to indoor particular cluster dust.Like this, can obtain in outbreak and so on the accident that can prevent from suddenly to take place in certain day, thereby the situation of dispersing that needn't note the dust of particular cluster all day makes the air conditioner of mental relaxation by the caused allergy of dust of particular cluster.
In addition, according to scheme 3 described inventions, in indoor set, possesses electric power dust suction air cleaner unit with dielectric filter, can carry out extraneous air is taken into the air interchanger of indoor air feed running, set air cleanness filter on the suction path that is taken into extraneous air by described air interchanger, simultaneously, the remote controller that possesses the control running, possess the function of removing of particular cluster dust that indication contains pollen in the described remote controller, and possess the indication of removing and control control device with the air feed running of the running of carrying out described electric power dust suction air cleaner unit and described air interchanger by described dust.Go out because of fearing that severity of symptoms is controlled to the people of particular cluster dust allergy is many during the particular cluster dust disperses, thereby staying in the indoor time increases.At this moment, increase and have a large amount of particular cluster dusts to invade indoor and when feeling the premonitory phenomenon of allergy outbreak when the particular cluster amount of dust outside the room is anxious by natural ventilation from slot housing etc., by from the running of removing of on hand remote controller, can begin the running of electric power dust-collecting air cleaning unit and catch to remove the particular cluster dust with dielectric filter to air conditioner indication particular cluster dust.Have, begin air feed running by air interchanger, import extraneous air, the air cleanness filter that is provided with on the suction path through air is externally removed dust outside the contained room.Can suppress natural ventilation from slot housing by supplying with the extraneous air of removing dust outside the room with described air interchanger, the extraneous air intrusion that has prevented to contain dust outside a large amount of rooms is indoor.Like this, even can obtain when dust is produced as the outbreak of allergy, also can doing the big-movement that easily causes outbreak but be seated or recumbency ground makes when being indicated the dust suction running by remote controller device at hand and making the running of electric power dust suction cleaning unit air interchanger carry out that air feed turns round so that the air conditioner of the few state of indoor maintenance dust.
The people who particularly has a pollinosis is many during pollen flight to go out because of fearing that severity of symptoms is controlled, thereby staying in the indoor time increases.At this moment, increase if pollen amount is anxious outside the room, there then have a large amount of particular cluster dusts to invade by the natural ventilation from slot housing etc. to be indoor.At this moment, under the situation of the premonitory phenomenon of feeling the pollinosis outbreak,, can begin the running of electric power dust-collecting air cleaning unit and remove pollen with the air cleanness filter seizure by removing running from remote controller indication pollen on hand.Have again, begin air feed running, import extraneous air, the air cleanness filter that is provided with on the suction path through air externally and remove contained pollen by air interchanger.Can suppress natural ventilation from slot housing by supplying with the extraneous air of removing pollen with described air interchanger, the extraneous air intrusion that has prevented to contain pollinia is indoor.Under this situation, in air conditioner, possesses dust sensor, if become the particular cluster dust (for example, China fir pollen, cypress pollen) of the caused reasons for seizure of allergic reaction, detecting its concentration with dust sensor is more than the predetermined concentration, then can control the running of removing with indication pollen.Like this, can obtain with the pollen as the anaphylactogen of the pollinosis of the hardship that is subjected to symptom mostly is the air conditioner that target guarantees to catch and make the few state of indoor maintenance dust.
Have again, according to scheme 4 described inventions, the function of indicating described dust to remove realizes by the dedicated button of pressing described remote controller, increase and have a large amount of particular cluster dusts invade indoor and feel under the situation of premonitory phenomenon of allergy outbreak by natural ventilation when the particular cluster amount of dust outside the room is anxious, only just can indicate the running of removing of particular cluster dust to air conditioner by pressing the button of migrating of remote controller on hand from slot housing etc.Like this, can begin the running of electric power dust-collecting air cleaning unit and remove the particular cluster dust with the dielectric filter seizure, have again, begin the air feed running by air interchanger, import extraneous air, the air cleanness filter that is provided with on the suction path through air is externally removed dust outside the contained room.Can suppress natural ventilation from slot housing by supplying with the extraneous air of removing dust outside the room with described air interchanger, the extraneous air intrusion that has prevented to contain dust outside a large amount of rooms is indoor to reduce the concentration of indoor particular cluster dust.Like this, even can obtain when dust is produced as the outbreak of allergy also and can indicate the running beginning of electric power dust suction cleaning unit and the air feed running beginning of air interchanger by simple motion clearly, thereby the air feed of the running of electric power dust suction cleaning unit and air interchanger running beginning is so that the air conditioner of the few state of indoor maintenance dust.
In addition, according to scheme 5 described inventions, described dust sensor has the function of at least three concentration ranges can discerning dust, and described control device has been discerned concentration range according to this and controlled to switch the wind speed of pressure fan.No matter, whether be particular cluster dust and the dust concentration that contains the pollen of the growth encourage material that becomes caused reasons for seizure of allergic reaction or outbreak with the dust sensor detection when the dust that produces outside the room disperses and the necessary ventilation for room air by natural ventilation or forced ventilation has a large amount of rooms outside dust invade when indoor in a large number.At dust is that particular cluster dust and its concentration make the running of electric power dust-collecting air cleaning unit and removes dust with the dielectric filter seizure when predetermined concentration is above.At this moment, make the pressure fan low-speed running after a little while and in the quiet environment of coming with low noise in the holding chamber, dust concentration is descended gradually in the house dust amount.Under the many situations of house dust amount, though room noise increases, but can improve the pressure fan revolution gradually according to dust concentration, and pressure fan is rotated to increase the room air amount by electric power dust-collecting air cleaning unit more at a high speed, trap dust reduces house dust concentration rapidly expeditiously.Have, carry out air feed running by making air interchanger, import extraneous air, the air cleanness filter that is provided with on the suction path through air is externally removed dust outside the contained room.By supplying with the extraneous air of removing dust outside the room with described air interchanger, can suppress natural ventilation from slot housing, the extraneous air intrusion that has prevented to contain dust outside a large amount of rooms is indoor.Like this, can obtain, with the low noise running dust concentration is descended so that the air conditioner of the few state of indoor maintenance dust after a little while at dust in dust rapid trap dust and house dust concentration is descended for a long time.
Have again, according to scheme 6 described inventions, described air interchanger also possesses the exhaust function of motion, and the dust group that described control device has been discerned according to described dust sensor controls with the air feed running of the running of carrying out described electric power dust suction air cleaner unit and described air interchanger or exhaust running.The dust that swims in room air has generation source dust and generation source dust in doors without as mentioned above.The front has been described and made the generation source is the method for operation of the indoor concentration decline of the dust outside the room.When a large amount of outer in doors dust that produces of indoor existence, whether be particular cluster dust and the dust concentration that contains the pollen of the growth encourage material that becomes caused reasons for seizure of allergic reaction or outbreak with the dust sensor detection.At dust is that dust and its concentration a kind of in the particular cluster makes the running of electric power dust-collecting air cleaning unit and removes dust with the dielectric filter seizure when predetermined concentration is above.Have again, it is that the source dust still takes place generation source dust within doors outside the room that the feature of the dust that has detected from dust sensor to discern this dust with control device, and be identified as at dust under the situation in generation source outside the room, begin the air feed running by air interchanger, import extraneous air, the air cleanness filter that is provided with on the suction path through air is externally removed dust outside the contained room.Can suppress natural ventilation by supplying with the extraneous air of removing dust outside the room with described air interchanger, and it is indoor to prevent to contain the extraneous air intrusion of dust outside a large amount of rooms from slot housing.In addition, be identified as under the situation that the source takes place within doors, can discharge room air and import extraneous air at dust.In this case, by making described air interchanger carry out exhaust running and room air is discharged to the ventilation that can promote from slot housing in the room outside, and the extraneous air that dust is few imports indoor with the reduction dust concentration.Like this, can obtain coming combination of power dust suction running and air feed running (the generation source is under the outdoor situation) or exhaust running (the generation source is under the indoor situation) and improving the air conditioner of indoor environment rapidly according to the dust kind.
And, according to scheme 7 described inventions, the dust identification that described dust sensor carried out is finished by identification dust size, described control device is controlled with the implementation air feed under the situation that first predetermined value is big and second predetermined value that ratio is predetermined is little that the described size ratio of having discerned dust is scheduled to and is turned round, and controls in other cases to carry out the exhaust running that described air interchanger is carried out.Usually, the main matter that becomes the house dust of gas be based on the reason that becomes pollinosis China fir pollen, cypress pollen, feel to be full of dust fine hair dust and based on the cigarette of the cigarette of the tobacco that is felt as cigarette.They can dust size distinguish, its size order is cigarette＜pollen＜dust.The cigarette so distinguished and the boundary sizes of pollen are made as first predetermined value, the boundary sizes of pollen and dust is made as second predetermined value.
Under the situation between first predetermined value and second predetermined value, it is main component that dust is regarded as with pollen in the size of house dust, and running electric power dust-collecting air cleaning unit removes dust to catch with dielectric filter.Have, carry out air feed running by making air interchanger, import extraneous air, the air cleanness filter that is provided with on the suction path through air is externally removed dust outside the contained room.Can suppress natural ventilation by supplying with the extraneous air of removing dust outside the room with described air interchanger, and it is indoor to prevent to contain the extraneous air intrusion of dust outside a large amount of rooms from slot housing.Under the house dust size situation littler than first predetermined value, perhaps than under the big situation of second predetermined value, regarding as dust with cigarette or dust is main component, and running electric power dust-collecting air cleaning unit removes dust to catch with dielectric filter.Have, carry out the exhaust running by making described air interchanger, room air is discharged to the ventilation that can promote outside the room from slot housing, the extraneous air that dust is few imports indoor to reduce dust concentration.Like this, can to obtain discerning house dust be pollen, dust or cigarette and carry out suitable running this dust is removed the air conditioner that improves indoor environment, makes the few state of indoor maintenance dust with rapid.
In addition, according to scheme 8 described inventions, be the scope of 5 μ m-10 μ m, and described second predetermined value is the scope of 70 μ m-100 μ m by described first predetermined value, can guarantee to distinguish cigarette, pollen, dust and be suitable for the running that each dust is handled.Be in the house dust size under the situation of scope of the 10 μ m-70 μ m that comprise China fir pollen and cypress pollen, it is main component that dust is regarded as with pollen, and running electric power dust-collecting air cleaning unit removes dust to catch with dielectric filter.Have, carry out air feed running by making air interchanger, import extraneous air, the air cleanness filter that is provided with on the suction path through air is externally removed dust outside the contained room.Can suppress natural ventilation by supplying with the extraneous air of removing dust outside the room with described air interchanger, and it is indoor to prevent to contain the extraneous air intrusion of dust outside a large amount of rooms from slot housing.Under the situation of house dust size less than 5 μ m, perhaps under the situation greater than 100 μ m, regarding as dust with cigarette or dust is main component, and running electric power dust-collecting air cleaning unit removes dust to catch with dielectric filter.Have again, by making described air interchanger carry out the exhaust running room air is discharged to the ventilation that can promote outside the room from slot housing, and the extraneous air that dust is few imports indoor to reduce dust concentration.Like this, airborne pollen in the dust trapping chamber reduces allergy from the pollinosis of room air to relax the symptom of pollinosis.In addition, can be removed in the room air cigarette, dust and make the air conditioner of the indoor environment that keeps clean.
Claims (8)
1. air conditioner is characterized in that:
In indoor set, possess the electric power dust suction air cleaner unit that has been equipped with dielectric filter, can carry out with extraneous air be taken into indoor air feed running air interchanger, be taken into air cleanness filter set on the suction path of extraneous air by described air interchanger, can discerning the dust sensor of the dust that swims in the air;
Possess at described dust sensor and detect under the situation of the particular cluster dust that contains pollen, control the control device of the air feed running of the running of described electric power dust suction air cleaner unit and described air interchanger.
2. air conditioner according to claim 1 is characterized in that:
Described control device possesses the function that also monitors function for monitoring and this function for monitoring of setting releasing of having or not of described particular cluster dust and concentration thereof at the running stopping period, under the situation of having set this function for monitoring, even at the running stopping period, described dust sensor is also controlled the air feed running with the running of carrying out described electric power dust suction air cleaner unit and described air interchanger when detecting the dust of described particular cluster.
3. air conditioner is characterized in that:
In indoor set, possess electric power dust suction air cleaner unit with dielectric filter, can carry out with extraneous air be taken into the air interchanger of indoor air feed running, set air cleanness filter on the suction path that is taken into extraneous air by described air interchanger, simultaneously, the remote controller that possesses the control running;
Possesses the function of removing that indication contains the particular cluster dust of pollen in the described remote controller;
And possess the indication of removing and control control device with the air feed running of the running of carrying out described electric power dust suction air cleaner unit and described air interchanger by described dust.
4. air conditioner according to claim 3 is characterized in that:
The function of indicating described dust to remove realizes by the dedicated button of pressing described remote controller.
5. air conditioner according to claim 1 is characterized in that:
Described dust sensor has the function of at least three concentration ranges can discerning dust, and described control device has been discerned concentration range according to this and controlled to switch the wind speed of pressure fan.
6. air conditioner according to claim 5 is characterized in that:
Described air interchanger also possesses the exhaust function of motion, and the dust group that described control device has been discerned according to described dust sensor controls the running with the air feed running of carrying out described air interchanger or exhaust running and described electric power dust suction air cleaner unit.
7. air conditioner according to claim 1 is characterized in that:
The dust identification that described dust sensor carried out is finished by identification dust size, described control device the described size of having discerned dust than the first predetermined predetermined value big and than the little situation of the second predetermined predetermined value under control carrying out the air feed running that described parallel operation device is carried out, and control in other cases to carry out the exhaust running that described air interchanger is carried out.
8. air conditioner according to claim 7 is characterized in that:
Described first predetermined value is the scope of 5 μ m-10 μ m, and described second predetermined value is the scope of 70 μ m-100 μ m.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005299766 | 2005-10-14 | ||
| JP2005299766A JP2007107819A (en) | 2005-10-14 | 2005-10-14 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1952505A CN1952505A (en) | 2007-04-25 |
| CN100513905C true CN100513905C (en) | 2009-07-15 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100030182A Pending CN1948840A (en) | 2005-10-14 | 2006-01-26 | Air conditioner |
| CNB2006101360071A Expired - Fee Related CN100513905C (en) | 2005-10-14 | 2006-10-14 | Air conditioner |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100030182A Pending CN1948840A (en) | 2005-10-14 | 2006-01-26 | Air conditioner |
Country Status (3)
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| JP (1) | JP2007107819A (en) |
| KR (1) | KR100801409B1 (en) |
| CN (2) | CN1948840A (en) |
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| JP2009002554A (en) * | 2007-06-20 | 2009-01-08 | Daikin Ind Ltd | Ventilation device and its control method |
| KR20090085368A (en) * | 2008-02-04 | 2009-08-07 | 엘지전자 주식회사 | Air conditioner and controlling method thereof |
| KR20090085895A (en) * | 2008-02-05 | 2009-08-10 | 엘지전자 주식회사 | Air conditioner and controlling method thereof |
| CN101893285B (en) * | 2009-05-19 | 2013-01-16 | 珠海格力电器股份有限公司 | Air conditioner with air purifier and control method thereof |
| WO2013057828A1 (en) * | 2011-10-21 | 2013-04-25 | 三菱電機株式会社 | Air conditioning apparatus |
| CN103362840B (en) * | 2012-04-09 | 2016-05-04 | 台达电子工业股份有限公司 | The control method of fan |
| KR102287511B1 (en) * | 2014-09-04 | 2021-08-06 | 엘지전자 주식회사 | Air conditioner and the control method thereof |
| JP2016109629A (en) * | 2014-12-09 | 2016-06-20 | パナソニックＩｐマネジメント株式会社 | Particle measuring apparatus, air cleaner, and particle measuring method |
| JP2016128795A (en) * | 2015-01-09 | 2016-07-14 | パナソニックＩｐマネジメント株式会社 | Particle measurement device, air cleaning machine, and particle measurement method |
| CN104941330B (en) * | 2015-05-29 | 2017-08-01 | 小米科技有限责任公司 | A kind of method and apparatus for purifying air |
| CN105115035A (en) * | 2015-07-20 | 2015-12-02 | 北京建筑大学 | Integrated indoor air adjusting system and method for reducing concentration of indoor PM2.5 inhalable particles |
| US20170089593A1 (en) * | 2015-09-30 | 2017-03-30 | Samsung Electronics Co., Ltd. | Air conditioner |
| KR102490849B1 (en) * | 2016-06-30 | 2023-01-25 | 엘지전자 주식회사 | Ceiling type air conditioner |
| CN106052054B (en) * | 2016-07-13 | 2022-06-17 | 珠海格力电器股份有限公司 | Human sensing mechanism and air conditioner |
| CN107166655B (en) * | 2017-05-27 | 2019-12-20 | 广东美的制冷设备有限公司 | Air conditioning system, air purifying method, and computer-readable storage medium |
| JP6950378B2 (en) * | 2017-09-05 | 2021-10-13 | 三菱電機株式会社 | Ventilation system |
| JPWO2019167313A1 (en) * | 2018-02-28 | 2021-03-04 | シャープ株式会社 | Air conditioner and air conditioner system |
| JP2021110475A (en) * | 2020-01-07 | 2021-08-02 | ダイキン工業株式会社 | Useful information providing system |
| CN111637607A (en) * | 2020-05-26 | 2020-09-08 | 北京海林节能科技股份有限公司 | Method and system for improving air quality |
| CN112254291B (en) * | 2020-09-21 | 2021-09-21 | 青岛海尔空调器有限总公司 | Air circulation device and control method thereof |
| CN112556010B (en) * | 2020-12-14 | 2022-09-06 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, air conditioner, medium and product |
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| JP7288123B1 (en) | 2022-07-14 | 2023-06-06 | 東芝ライフスタイル株式会社 | air conditioner |
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- 2005-10-14 JP JP2005299766A patent/JP2007107819A/en active Pending
-
2006
- 2006-01-26 CN CNA2006100030182A patent/CN1948840A/en active Pending
- 2006-04-28 KR KR1020060038439A patent/KR100801409B1/en active IP Right Grant
- 2006-10-14 CN CNB2006101360071A patent/CN100513905C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007107819A (en) | 2007-04-26 |
| KR100801409B1 (en) | 2008-02-11 |
| KR20070041298A (en) | 2007-04-18 |
| CN1948840A (en) | 2007-04-18 |
| CN1952505A (en) | 2007-04-25 |
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Effective date of registration: 20160815 Address after: Hongkong, China Patentee after: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. Address before: Tokyo, Japan Patentee before: Hitachi Appliances, Inc. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180621 Address after: Tokyo, Japan Patentee after: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, Inc. Address before: Hongkong, China Patentee before: Johnson Controls Hitachi air conditioning technology (Hong Kong) Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20090715 |