CN104930591A - Air conditioner and control method thereof - Google Patents

Air conditioner and control method thereof Download PDF

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Publication number
CN104930591A
CN104930591A CN201510303937.0A CN201510303937A CN104930591A CN 104930591 A CN104930591 A CN 104930591A CN 201510303937 A CN201510303937 A CN 201510303937A CN 104930591 A CN104930591 A CN 104930591A
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CN
China
Prior art keywords
air
conditioning
ducting
ducting system
cleaning system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510303937.0A
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Chinese (zh)
Other versions
CN104930591B (en
Inventor
刘发申
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201510303937.0A priority Critical patent/CN104930591B/en
Publication of CN104930591A publication Critical patent/CN104930591A/en
Application granted granted Critical
Publication of CN104930591B publication Critical patent/CN104930591B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention relates to the field of electrical appliances, and discloses an air conditioner and a control method thereof. The air conditioner comprises one or more air duct systems provided with air inlets and air outlets. The air conditioner is characterized in that the air conditioner further comprises an air quality detection system, a control system and a purification system, wherein the air quality detection system is used for detecting indoor air quality indexes; the control system is used for comparing the air quality indexes with setting values and starting the purification system when the air quality indexes exceed the setting values; the purification system is used for utilizing the air duct system positioned indoors of the one or more air duct systems to circulate indoor air; the purification system comprises an air purification assembly; the air purification assembly can be communicated with an air flow of the air duct system utilized by the purification system and is used to purify the indoor air. The air conditioner and the control method of the air conditioner can purify the air, so that energy consumption is reduced and the space is saved.

Description

A kind of air-conditioning and control method thereof
Technical field
The present invention relates to appliance field, particularly, relate to a kind of air-conditioning and control method thereof.
Background technology
Along with the development of industrial technology and the raising of people's living standard, air quality is had a strong impact on, and such as, current China most area is often shrouded under haze, and the PM2.5 especially in air brings great injury to the health of people.Thus, the demand of consumer to the electrical equipment with air-cleaning function becomes more urgent.
At present, the function of the air-conditioning of commercial type mainly comprises refrigeration, heats, dehumidifies, blows etc., mainly still concentrates in the key property such as ability, efficiency of product the consideration of heat pump performance index.Therefore, for the people not only wanting to freeze to air, heat or dehumidify but also want to purify air, have to buy air-conditioning and these two kinds of household electrical appliance of clarifier, this not only adds energy consumption but also occupy space.
Summary of the invention
The object of this invention is to provide a kind of air-conditioning and control method thereof, it can purify air, has both reduced energy consumption and has in turn saved space.
To achieve these goals, the invention provides a kind of air-conditioning, this air-conditioning comprises one or more ducting systems with air inlet and air outlet, it is characterized in that, this air-conditioning also comprises:
Air quality detection system, for the air quality indexes in sensing chamber;
Control system, for comparing described air quality indexes and setting value and starting cleaning system when described air quality indexes exceedes described setting value; And
Described cleaning system, be positioned at indoor ducting system to the room air that circulates for utilizing in described one or more ducting system, and comprise the clean air package of the ducting system airflow connection that can utilize with described cleaning system and utilize this clean air package to purify the air of a room.
The present invention also provides a kind of control method of air-conditioning, and this air-conditioning is above-mentioned air-conditioning, and this control method comprises:
Air quality indexes in sensing chamber;
Described air quality indexes and setting value are compared;
Described setting value is exceeded constantly at described air quality indexes, utilize in described one or more ducting system and be positioned at indoor ducting system to the room air that circulates, and by purifying the air of a room with the clean air package of utilized ducting system airflow connection.
Pass through technique scheme, because it utilizes in one or more ducting system the clean air package being positioned at the ducting system airflow connection that indoor ducting system also utilizes to the room air that circulates and utilizes to purify the air of a room, therefore both reduced energy consumption and in turn saved space.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the schematic block diagram of the air-conditioning according to one embodiment of the present invention;
Fig. 2 is with single airduct mobile air conditioner schematic diagram that to be illustrative show switches according to the schematic configuration diagram of the air-conditioning of one embodiment of the present invention and exhaust duct and clean air package;
Fig. 3 shows the diagram of to assemble on the single airduct mobile air conditioner shown in Fig. 2 after clean air package and clean air package have assembled;
Fig. 4 is with the schematic configuration diagram of two airduct mobile air conditioner to be illustrative show air-conditioning according to one embodiment of the present invention;
Fig. 5 shows the diagram of to assemble on the two airduct mobile air conditioners shown in Fig. 4 after clean air package and clean air package have assembled;
Fig. 6 shows the exemplary control panel of the air-conditioning according to one embodiment of the present invention;
Fig. 7 shows the flow chart realizing air-cleaning function according to the air-conditioning of one embodiment of the present invention; And
Fig. 8 shows the control method of the air-conditioning according to one embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
At present, the air-conditioning kind of commercial type is varied, such as, and wall-hanging air conditioner, vertical air conditioner, window air conditioner, ceiling type air conditioner, mobile air conditioner, dehumidifier etc.Mobile air conditioner is the integral air conditioner integrating indoor ducting system and outdoor ducting system, because fuselage is equipped with 4 universal wheels, conveniently can move and must be called moveable air conditioner in use room.Wherein, wall-hanging air conditioner, vertical air conditioner and ceiling type air conditioner etc. are all split air conditioners, also namely they all comprise the off-premises station being positioned at indoor indoor set and being positioned at outdoor, certainly, these air-conditionings also all have two ducting systems, the outdoor ducting system being also namely positioned at the indoor ducting system on indoor set and being positioned on off-premises station.And dehumidifier, window air conditioner and mobile air conditioner are all all-in-ones, wherein dehumidifier only has a ducting system, window air conditioner and mobile air conditioner all have two ducting systems, also be indoor ducting system and outdoor ducting system, but because it is all-in-one, so indoor ducting system and outdoor ducting system are all positioned at indoor.Air-conditioning of the present invention can be applicable to any one air-conditioning type above-mentioned.
As shown in Figure 1, the invention provides a kind of air-conditioning, this air-conditioning comprises one or more ducting systems with air inlet and air outlet, it is characterized in that, this air-conditioning also comprises: air quality detection system 10, for the air quality indexes in sensing chamber; Control system 20, for comparing described air quality indexes and setting value and starting cleaning system 30 when described air quality indexes exceedes described setting value; And described cleaning system 30, be positioned at indoor ducting system 301 to the room air that circulates for utilizing in described one or more ducting system, and comprise the clean air package 302 of ducting system 301 airflow connection that can utilize with described cleaning system 30 and utilize this clean air package 302 to purify the air of a room.
Air quality indexes indicates indoor air quality, and usually, the value of air quality indexes is larger, shows that indoor air quality is poorer.In addition, described setting value can be arranged in factors such as the numbers considering such as pollutants in air content, or also can set according to the air quality standard of national regulation.
A preferred embodiment of the invention, air quality detection system 10 can be arranged on the air inlet that air source is indoor ducting system, like this, when room air enters the air inlet of this ducting system, air quality detection system 10 just can air quality in sensing chamber, thus can realize detecting IAQ in real time.
Further, the combination of the ducting system that the ducting system residing for air quality detection system 10 and cleaning system 30 utilize can be varied, so also can run with different patterns during indoor air purification according to each ducting system in air-conditioning of the present invention.Below be described in detail.
Such as, when air-conditioning according to the present invention only includes a ducting system (such as, the situation of dehumidifier), then air quality detection system 10 is arranged on the air inlet of this ducting system and cleaning system 30 utilizes this ducting system to purify air.When cleaning system 30 purifies the air of a room, this ducting system is preferably run with high wind speed, to accelerate the purification speed of room air.Usually, for the air-conditioning of constant speed type, the control panel of air-conditioning has the gears such as such as high wind, low wind, apoplexy, like this when cleaning system 30 purifies the air of a room, preferably control system 20 is arranged to control cleaning system run with high wind gear to promote purification of air speed, certainly, user also can select suitable wind-speed gear to carry out purification of air according to demand.
Again such as, when air-conditioning according to the present invention comprises two ducting systems, also namely indoor ducting system and outdoor ducting system time, then such as wall-hanging air conditioner at air-conditioning according to the present invention, vertical air conditioner, when the split-type air conditioners such as ceiling type air conditioner or all-in-one-piece window air conditioner, air quality detection system 10 should be arranged on the air inlet of the air inlet of the indoor ducting system of the indoor set of split-type air conditioner or the indoor ducting system of all-in-one-piece window air conditioner, to guarantee that indoor air flow is through described air quality detection system 10, thus monitor IAQ in real time.The ducting system that cleaning system 30 utilizes also should be above-mentioned indoor ducting system because air-flow that the off-premises station of split-type air conditioner and outdoor ducting system thereof are positioned at the outdoor ducting system of all-in-one-piece window air conditioner outside room be with room outside air communication.In this case, indoor ducting system is preferably run with high wind speed, to accelerate room air circulation, accelerates the purification speed of room air, and for energy-conservation consideration, and outdoor ducting system then can be out of service or open by user's request.
Again such as, also comprise two ducting systems according to air-conditioning of the present invention, i.e. indoor ducting system and outdoor ducting system, but these two ducting systems are all positioned at indoor, also namely according to the situation of the mobile air conditioner of air-conditioning of the present invention especially integral type.
First, if air-conditioning according to the present invention is the single airduct mobile air conditioner shown in Fig. 2.This single airduct mobile air conditioner 100 comprises indoor ducting system, outdoor ducting system, back cover 200, control panel 300, exhaust duct 400 etc.Control panel 300 is for controlling the mode of operation of air-conditioning 100.The air inlet 210 of indoor ducting system is arranged on the upper part of back cover 200, and air outlet 220 is arranged on the top of air-conditioning 100 or is arranged on front portion.The air inlet 240 of outdoor ducting system and air outlet 250 are separately positioned on the lower part of back cover 200.Indoor ducting system air-flow is entered by air inlet 210, through indoor air channel, blow out from air outlet 220, and outdoor ducting system air-flow enters from air inlet 240, through outdoor air channel, blow out from air outlet 250, and the heat of heat exchange must be rejected to outside room by outdoor ducting system, be provided with exhaust duct 400 for this reason and connect outside exhaust outlet 250 and room.The air at air inlet 210 and air inlet 240 place all comes from indoor, so air quality detection system 10 can be arranged on air inlet 210 and/or air inlet 240 place, so that can air quality indexes in real time in sensing chamber.Then: (1) is if air quality detection system 10 is arranged on air inlet 210 place, cleaning system 30 utilizes outdoor ducting system to the room air that circulates, in this case, when air-conditioning quilt according to the present invention is switched to purification pattern, indoor ducting system and outdoor ducting system all switch ventilation state, even if also indoor ducting system thinks that the first wind speed of low wind speed runs so that air quality detection system 10 can continue to detect IAQ, outdoor ducting system then thinks that the second wind speed of high wind speed runs to accelerate room air circulation, accelerating chamber inner air-cleaning, also be that the first wind speed is lower than the second wind speed, (2) if air quality detection system 10 is arranged on air inlet 240 place, cleaning system 30 utilizes outdoor ducting system to the room air that circulates, in this case, when air-conditioning quilt according to the present invention is switched to purification pattern, indoor ducting system, can be out of service or open according to user's request for energy-conservation consideration, and outdoor ducting system then thinks that the 3rd wind speed of high wind speed runs, to accelerate room air circulation, accelerating chamber inner air-cleaning, (3) if air quality detection system 10 is arranged on air inlet 210 place, cleaning system 30 utilizes indoor ducting system to the room air that circulates, in this case, when air-conditioning quilt according to the present invention is switched to purification pattern, indoor ducting system thinks that the 4th wind speed of high wind speed runs to accelerate that room air circulates, accelerating chamber inner air-cleaning, and outdoor ducting system then can be out of service or open according to user's request for energy-conservation consideration, (4) if air quality detection system 10 is arranged on air inlet 240 place, cleaning system 30 utilizes indoor ducting system to the room air that circulates, in this case, when air-conditioning quilt according to the present invention is switched to purification pattern, indoor ducting system and outdoor ducting system all switch ventilation state, outdoor ducting system is thought, and the tendencies speed of low wind speed is run so that air quality detection system 10 can continue to detect IAQ, and indoor ducting system then thinks that the 6th wind speed of high wind speed runs to accelerate room air circulation, accelerating chamber inner air-cleaning.The first above-mentioned wind speed and tendencies speed can be equal, and the second above-mentioned wind speed, the 3rd wind speed, the 4th wind speed and the 6th wind speed can be equal.And when cleaning system 30 purifies the air of a room, control system 20 can control the wind speed of corresponding ducting system automatically, or user also can control the wind speed of corresponding ducting system by the blast velocity control gear on Air-Conditioning Control Panel or remote controller.
Secondly, if air-conditioning according to the present invention is the two airduct mobile air conditioners shown in Fig. 4.This pair of airduct mobile air conditioner 110 comprises indoor ducting system, outdoor ducting system, back cover 2200, control panel 300, blast pipe 401, exhaust duct 402 etc.Control panel 2300 is for controlling the mode of operation of air-conditioning 110.The air inlet 2210 of indoor ducting system is arranged on the upper part of back cover 2200, and air outlet 2220 is arranged on the top of air-conditioning 110 or is arranged on front portion.The air inlet 2240 of outdoor ducting system and air outlet 2250 are separately positioned on the lower part of back cover 2200.The air source of the air inlet 2210 of indoor ducting system is in indoor, and indoor ducting system air-flow is entered by air inlet 2210, through indoor air channel, blows out from air outlet 2220.The air inlet 2240 of outdoor ducting system is by the air communication outside blast pipe 401 and room, exhaust outlet 2250 is by the air communication outside exhaust duct 402 and room, outdoor air enters outdoor ducting system through air inlet 2240, through outdoor air channel, drain into exhaust outlet 2250, be discharged to outside room finally by exhaust duct 402.Therefore, as shown in Figure 4, because the air source of air inlet 2210 is in the indoor and air source of air inlet 2240 in outdoor, sentences be convenient to detect IAQ in real time so air quality detection system 10 should be arranged on air inlet 2210.Then: (1) is if cleaning system 30 utilizes outdoor ducting system to the room air that circulates, in this case, when air-conditioning 110 according to the present invention is switched to purification pattern, indoor ducting system and outdoor ducting system all switch ventilation state, indoor ducting system is thought, and the first wind speed of low wind speed runs so that air quality detection system 10 can continue to detect IAQ, and outdoor ducting system then thinks that the second wind speed of high wind speed runs to accelerate room air circulation, accelerating chamber inner air-cleaning; (2) if cleaning system 30 utilizes indoor ducting system to the room air that circulates, in this case, when air-conditioning quilt according to the present invention is switched to purification pattern, indoor ducting system thinks that the 3rd wind speed of high wind speed runs to accelerate that room air circulates, accelerating chamber inner air-cleaning, and outdoor ducting system then can be out of service or open according to user's request for energy-conservation consideration.Similarly, the second wind speed here, the 3rd wind speed can be equal, and the second wind speed and the 3rd wind speed are greater than the first wind speed.And when cleaning system 30 purifies the air of a room, control system 20 can control the wind speed of corresponding ducting system automatically, or user also can control the wind speed of corresponding ducting system by the blast velocity control gear on Air-Conditioning Control Panel or remote controller.
Those skilled in the art should be understood that, air quality detection system 10 is except being arranged on air inlet that air source is indoor ducting system, and it can also be arranged on and be arranged in indoor part other positions except all air inlets and air outlet according to air-conditioning of the present invention.Certainly, when to be arranged on air source be the air inlet of indoor ducting system, the operating efficiency of air quality detection system 10 can be higher and accuracy of detection can be more accurate.
According to another preferred embodiment of the present invention, clean air package 302 can be arranged on air inlet and/or the air outlet place of the ducting system 301 that cleaning system 30 utilizes.And this clean air package 302 is preferably dismountable, so that the convenience in cleaning, maintenance and use.Below be described in detail.
Such as, when air-conditioning according to the present invention be such as dehumidifier and so on only include the air-conditioning of a ducting system time, clean air package 302 can be arranged on the air inlet of this ducting system (in this case, clean air package 302 should be arranged on after air quality detection system 10, also namely enter ducting system air-flow will first through air quality detection system 10 then through clean air package 302 so that air quality detection system 10 can detect IAQ), also the air outlet place of this ducting system can be arranged on, or be arranged on air inlet and air outlet place simultaneously.And, clean air package 302 can be pre-installed in air-conditioning, like this when air needs purification, start (automatically can start according to air-conditioning of the present invention or can be started by the instruction of Air-Conditioning Control Panel or remote controller input based on user) purification function just can start to purify air, but also can make can perform the function such as purification of air and such as dehumidifying according to air-conditioning of the present invention simultaneously, because when clean air package 302 is pre-installed in corresponding air inlet and/or the air outlet place of air-conditioning, when performing such as dehumidification function, air-flow also can flow through clean air package 302.Or clean air package 302 also can need just to be installed on air-conditioning during purification at room air.
Again such as, for the air-conditioning that such as wall-hanging air conditioner, vertical air conditioner etc. have two ducting systems, clean air package 302 should be arranged on air inlet and/or the air outlet place of indoor ducting system, so that purify room air.Be similar to the above-mentioned air-conditioning only having a ducting system, this air-conditioning with two ducting systems also can be provided with clean air package 302 in advance, or needs to be arranged on air-conditioning by clean air package 302 during purification at room air again.
Again such as, for the single airduct mobile air conditioner shown in Fig. 2, when cleaning system 30 utilizes indoor ducting system circulation room air, clean air package 302 can be pre-installed on air-conditioning 100 or need to be installed in when purifying air inlet 210 place and/or air outlet 220 place of indoor ducting system at room air again.When cleaning system 30 utilizes outdoor ducting system circulation room air, clean air package 302 can be arranged on air inlet 240 place, but when clean air package 302 is installed in air outlet 250 place, then need before startup purification function, take off exhaust duct 400 then clean air package 302 is arranged on air outlet 250 by user, to ask for an interview in Fig. 2 shown in right half part accompanying drawing.Arrow in Fig. 2 represents that exhaust duct 400 and clean air package 302 will be arranged on air outlet 250 place.Fig. 3 shows the diagram after air outlet 250 place assembling clean air package 302 and clean air package 302 have assembled.
Again such as, for the two airduct mobile air conditioners 110 shown in Fig. 4, when cleaning system 30 utilizes indoor ducting system circulation room air, clean air package 302 can be pre-installed on air-conditioning 110 or need to be installed in when purifying air inlet 2210 place and/or air outlet 2220 place of indoor ducting system at room air again.When cleaning system 30 utilizes outdoor ducting system circulation room air, then before startup purification function, need to take off blast pipe 401 and exhaust duct 402 by user and the arbitrary air port be then arranged on by clean air package 302 in air inlet 2240 and air outlet 2250 or this two air ports place.Arrow in Fig. 4 represents that exhaust duct 402 and blast pipe 401 will be arranged on exhaust outlet 2250 and air inlet 2240 place respectively.Fig. 5 shows the diagram after air outlet 2250 and air inlet 2240 place all assemble clean air package 302 and clean air package 302 has assembled, and uses two clean air packages 302 to be more conducive to accelerating the purification of room air.
According to another preferred embodiment of the present invention, the position that the air inlet of the ducting system 301 that clean air package 302 can be arranged on from cleaning system 30 utilizes is different with air outlet, and this air-conditioning also comprises changeover module (not shown), control system 20 also for the ducting system 301 that needs at room air to utilize described changeover module to make cleaning system 30 utilize when purifying and clean air package 302 airflow connection so that purify room air.Such as.Changeover module can be deflector, be used for such as freezing, heat at air-conditioning according to the present invention, the function such as dehumidifying time, this deflector is by ducting system and corresponding air inlet, air outlet airflow connection, when air-conditioning according to the present invention is used for purifying air, this deflector is by corresponding ducting system and clean air package 302 airflow connection.Should be understood that, changeover module can be any mechanism that can realize position switching outside deflector.And in this embodiment, clean air package 302 is preferably dismountable, so that the convenience in cleaning, maintenance and use.
Certainly, clean air package 302 is preferably installed in air inlet on rear side of the fuselage according to air-conditioning of the present invention, air outlet or other positions, thus when starting cleaning system 30, avoids blowing directly to blow to people, and its mounting structure is simple and easy, more has hommization.
Preferably, clean air package 302 can be air filter, such as screen pack, porous material, material with carbon element and other any mechanism that can purify air or material.
In another preferred embodiment according to the invention, when air quality indexes exceedes described setting value, control system 20 can start cleaning system 30 automatically, so just do not need the manual operation of user, purification of air can either be realized, can bring great convenience to user again, such as, when above-mentioned air-conditioning has a ducting system, the air inlet 210 of single airduct mobile air conditioner 100 is arranged at clean air package 302, air outlet 220, in the situation at air inlet 240 place, the air inlet 2210 of two airduct mobile air conditioner 110 is arranged at clean air package 302, in the situation at air outlet 2220 place, such as wall-hanging air conditioner is arranged at clean air package 302, in the air inlet of the indoor set of the split-type air conditioners such as vertical air conditioner and the situation at air outlet place, and when clean air package 302 is arranged on according to the air inlet of air-conditioning of the present invention and air outlet diverse location place, control system 20 can start cleaning system 30 automatically when described air quality indexes exceedes described setting value.Certainly, in such cases, control system 20 also can start cleaning system 30 according to user by the instruction of air conditioner control panel with it or remote controller input.
In addition, control system 20 can also receive the instruction of startup cleaning system 30 and start cleaning system 30 based on this instruction, such as, when user presses according to during purification function button on air conditioner of the present invention control panel with it or when being selected purification function by air-conditioning remote control as user, control system 20 can receive this instruction and start cleaning system 30 based on this instruction, which increase the autonomous operation of air-conditioning user, make to carry out purification of air according to the actual demand of user according to air-conditioning of the present invention, such as when clean air package 302 is arranged on air outlet 250 place of single airduct mobile air conditioner 100, when clean air package 302 is arranged on air inlet 2240 and air outlet 2250 place of two phoenix pipe mobile air conditioner 110, user needs the airduct first taking off these positions, then clean air package 302 is arranged on these positions and after selecting air-cleaning function by air conditioner control panel with it or remote controller, control system 20 just starts cleaning system, because the airduct of these positions is all communicated to outside room, if so do not take off the airduct of these positions and have control system 20 automatically to start purification function, the purification to room air can not be realized.
Fig. 6 shows a kind of exemplary air conditioner control panel with it.Air-cleaning function can be started when pressing the health key P60 in Fig. 6, the function such as can select when pressing mode key P90 such as to freeze, dehumidifying, heat, can open when pressing key P10 or close air-conditioning, when pressing timer key, can timing be set, air blowing function can be opened when fan use when pressing fan key, air-conditioning dormancy can be made when pressing sleep key, etc.
During operation of air conditioner according to the present invention, air quality detection system 10 can air quality indexes always in sensing chamber.Like this, after cleaning system 30 runs a period of time, air quality indexes detected by air quality detection system 10 will lower than described setting value thus surperficial IAQ is up to standard, now control system 20 just can make cleaning system 30 out of service, and control system 30 can make cleaning system 30 out of service automatically, so just do not need the manual operation of user, not only save energy consumption but also bring very large convenience to user.Certainly, control system 30 also can receive and makes cleaning system 30 instruction out of service and make cleaning system 30 out of service based on this instruction.Such as, press according to the closedown purification function button on air conditioner of the present invention control panel with it as user and select such as to freeze, during the functions such as dehumidifying or air-supply (such as, press the mode key in Fig. 2, fan key, sleep key etc.) or also select such as to freeze when user selects to close purification function by air-conditioning remote control, during the functions such as dehumidifying or air-supply, control system 20 can receive this instruction and make cleaning system 30 out of service based on this instruction, and make air-conditioning according to the present invention perform refrigeration, dehumidifying, the functions such as air-supply, which increase the autonomous operation of air-conditioning user, make to perform corresponding function according to the actual demand of user according to air-conditioning of the present invention.
In another preferred embodiment according to the invention, described air-conditioning can also be included in instruction room air needs purification when described air quality indexes exceedes described setting value and at described air quality indexes lower than the indicator lamp up to standard of instruction room air during described setting value, such user just clearly can know the air quality of current indoor.Such as, IAQ difference and when needing to carry out purification of air, indicator lamp can light and show such as yellow or other warning colors, when IAQ is up to standard, indicator lamp can extinguish.Certainly, represent when indicator lamp is arranged to light IAQ up to standard, extinguish time represent IAQ difference and need to carry out purification of air, be also feasible.
In another preferred embodiment according to the present invention, when cleaning system 30 purifies the air of a room, out of service according to the compressor of air-conditioning of the present invention.Like this, can either energy consumption be saved, can compressor be protected again, and increase the life-span of compressor.
A large benefit according to air-conditioning of the present invention is that it can utilize now air-conditioned complete machine structure and ducting system, substantially reduces the cycle of research and development of products.
Also 7 exemplarily describe how to realize air-cleaning function according to air-conditioning of the present invention by reference to the accompanying drawings for single airduct mobile air conditioner 100 below.Wherein, cleaning system 30 utilizes the outdoor ducting system of single airduct mobile air conditioner 100 to the room air that circulates, air quality detection system 10 can be arranged on air inlet 210 place also can be arranged on air inlet 240 place, clean air package 302 will be installed in air outlet 250 place of single airduct mobile air conditioner 100, and single airduct mobile air conditioner 100 carries out the switching of mode of operation under the control of the user.Then:
S10, power switch key by the airduct mobile air conditioner 100 that places an order, the operational mode arranging single airduct mobile air conditioner 100 is run under set pattern to make single airduct mobile air conditioner 100.Meanwhile, air quality detection system 10 starts.Certainly, if user does not want to start air purification mode, then can go to step S70, making single airduct mobile air conditioner 100 such as freezing, heat, blow, run under the isotype that dehumidifies.
The air quality indexes of S20, air quality detection system 10 Real-Time Monitoring indoor.
Are S30, indicator lamp lighted? if do not light, continue to judge whether to light, if light, user according to practical use demand, can select still to press proterotype and runs, or select to go to step S40 to start purification of air.
S40, user take off exhaust duct 400, clean air package 302 are arranged on exhaust outlet 250 place, and then press the Health key P60 on the control panel in such as Fig. 6, then the control system 20 of single airduct mobile air conditioner 100 will start air-cleaning function.
S50, when purification function mode operation, the air quality indexes of air quality detection system 10 still Real-Time Monitoring indoor, do you then judge that indicator lamp is lighted in this step? if indicator lamp extinguishes, represent that IAQ index reaches normal condition, user can select not switch to other patterns, and makes single airduct mobile air conditioner 100 still according to purification function mode operation.Or user can select to go to step S60 so that single airduct mobile air conditioner 100 is switched to other modules from air purification mode.
S60, user take off air-purifying module 302, exhaust duct 400 is arranged on exhaust outlet 250 place, press the MODE key P90 on air conditioner control panel with it, then this air-conditioning will be switched to other patterns by the control system 20 of single airduct mobile air conditioner 100, such as freezes, heats.
S70, single airduct mobile air conditioner 100 run with non-purification pattern, such as perform refrigeration, heat, the function such as dehumidifying.
S80, again press power switch key, single airduct mobile air conditioner 100 is out of service.
Automatically start except control system 20 or start according to instruction except the difference of cleaning system 30, the air-conditioning according to the present invention of other types to the control flow of purification function and flow process as above similar, repeat no more herein.
In addition, by adopting according to air-conditioning of the present invention, user also can select in different seasons, opened different operational modes because of needs.For example, at plum rain season in spring, user only looks on the bright side of things and opens air-cleaning function to keep the pure and fresh of room air, prevent mould from growing, then user can open separately air-cleaning function pattern, namely press power key to open after air-conditioning, directly press health key P60 on the control panel in such as Fig. 6 to start air-cleaning function; In summer, weather is more hot, and air-conditioning according to the present invention can be arranged on refrigeration mode by user; In the fall, user can open air blowing function make according to air-conditioning of the present invention when fan use; In the winter time, user can open heating mode.Like this, just can make a tractor serves several purposes, and all can use in different seasons.
The present invention also provides a kind of control method of air-conditioning, and this air-conditioning is any one air-conditioning above-described, and as shown in Figure 8, this control method comprises:
Air quality indexes in S100, sensing chamber;
S200, described air quality indexes and setting value to be compared;
S300, when described air quality indexes exceedes described setting value, utilize in described one or more ducting system and be positioned at indoor ducting system to the room air that circulates, and by purifying the air of a room with the clean air package of utilized ducting system airflow connection.
Preferably, this control method also comprises: when purifying the air of a room, and makes the compressor of described air-conditioning out of service.
Preferably, this control method also comprises: when purifying the air of a room, and the ducting system utilized is run with high wind.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
In addition, also can be combined between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.

Claims (15)

1. an air-conditioning, this air-conditioning comprises one or more ducting systems with air inlet and air outlet, it is characterized in that, this air-conditioning also comprises:
Air quality detection system, for the air quality indexes in sensing chamber;
Control system, for comparing described air quality indexes and setting value and starting cleaning system when described air quality indexes exceedes described setting value; And
Described cleaning system, be positioned at indoor ducting system to the room air that circulates for utilizing in described one or more ducting system, and comprise the clean air package of the ducting system airflow connection that can utilize with described cleaning system and utilize this clean air package to purify the air of a room.
2. air-conditioning according to claim 1, wherein, described air quality detection system is arranged on the air inlet that air source is indoor described ducting system.
3. air-conditioning according to claim 2, wherein, described air-conditioning comprises indoor ducting system and outdoor ducting system, then:
When the ducting system residing for described air quality detection system is different from the ducting system that described cleaning system utilizes, ducting system residing for described air quality detection system is run with the first wind speed, the ducting system that described cleaning system utilizes is run with the second wind speed, and described first wind speed is lower than described second wind speed;
When the ducting system residing for described air quality detection system is identical with the ducting system that described cleaning system utilizes, the ducting system that described cleaning system utilizes is run with the 3rd wind speed, the ducting system that described cleaning system does not utilize is out of service or open as required, and described 3rd wind speed is greater than described first wind speed.
4. air-conditioning according to claim 3, wherein, when the ducting system residing for described air quality detection system is different from the ducting system that described cleaning system utilizes, described air quality detection system is arranged on the air inlet of described indoor ducting system, and described cleaning system utilizes described outdoor ducting system to purify the air of a room.
5. air-conditioning according to claim 3, wherein, when the ducting system residing for described air quality detection system is identical with the ducting system that described cleaning system utilizes, described air quality detection system is arranged on the air inlet of described outdoor ducting system, and described cleaning system utilizes described outdoor ducting system to purify the air of a room.
6. air-conditioning according to claim 1, wherein, described clean air package is arranged on air inlet and/or the air outlet place of the ducting system that described cleaning system utilizes; Or
Described clean air package is arranged on the position different with air outlet from the air inlet of the ducting system that described cleaning system utilizes, and this air-conditioning also comprises changeover module, described control system is also for the ducting system that utilizes described changeover module to make described cleaning system utilize when described air quality indexes exceedes described setting value and described clean air package airflow connection.
7. air-conditioning according to claim 6, wherein, described clean air package is dismountable.
8. air-conditioning according to claim 7, wherein, described clean air package is arranged on rear side of the fuselage of described air-conditioning.
9. the air-conditioning according to claim arbitrary in claim 6 to 8, wherein, described clean air package is air filter.
10. the air-conditioning according to claim arbitrary in claim 1 to 8, wherein, described control system automatically starts described cleaning system or receives the instruction of the described cleaning system of startup and start described cleaning system based on this instruction when described air quality indexes exceedes described setting value.
11. air-conditionings according to claim 10, wherein, described control system also at described air quality indexes lower than making described cleaning system out of service during described setting value, and described control system can automatically make described cleaning system out of service or receive make the instruction out of service of described cleaning system and make described cleaning system out of service based on this instruction.
12. air-conditionings according to claim arbitrary in claim 1 to 8, this air-conditioning be also included in instruction room air needs purification when described air quality indexes exceedes described setting value and at described air quality indexes lower than the indicator lamp up to standard of instruction IAQ during described setting value.
13. air-conditionings according to claim arbitrary in claim 1 to 8, wherein, when described cleaning system purifies the air of a room, the compressor of described air-conditioning is out of service.
The control method of 14. 1 kinds of air-conditionings, this air-conditioning is the air-conditioning according to claim arbitrary in claim 1 to 13, and this control method comprises:
Air quality indexes in sensing chamber;
Described air quality indexes and setting value are compared;
When described air quality indexes exceedes described setting value, utilize in described one or more ducting system and be positioned at indoor ducting system to the room air that circulates, and by purifying the air of a room with the clean air package of utilized ducting system airflow connection.
15. control methods according to claim 14, this control method also comprises: when purifying the air of a room, and makes the compressor of described air-conditioning out of service.
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