CN106152420A - A kind of air conditioner intelligent efficiently improves the control method of IAQ (indoor air quality) - Google Patents

A kind of air conditioner intelligent efficiently improves the control method of IAQ (indoor air quality) Download PDF

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Publication number
CN106152420A
CN106152420A CN201610684890.1A CN201610684890A CN106152420A CN 106152420 A CN106152420 A CN 106152420A CN 201610684890 A CN201610684890 A CN 201610684890A CN 106152420 A CN106152420 A CN 106152420A
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CN
China
Prior art keywords
air
setting value
control method
iaq
pollutant load
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Granted
Application number
CN201610684890.1A
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Chinese (zh)
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CN106152420B (en
Inventor
陆建松
张飞
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Priority to CN201610684890.1A priority Critical patent/CN106152420B/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
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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 present invention relates to a kind of air conditioner intelligent and efficiently improve the control method of IAQ (indoor air quality), air-conditioning includes air-purifying module, and control method is: the pollutant load of detection room air;When the pollutant load of room air is more than the first setting value, the drainage screen controlling air-conditioning air inlet is opened;When the pollutant load of room air is less than or equal to the first setting value, the drainage screen controlling air-conditioning air inlet is closed.Thus, the present invention can regulate intake according to the pollutant load of room air by the way of regulation drainage screen opening and closing, thus regulates air cleaning speed, it is possible to fast purification air, and does not affect the normal operating condition of air-conditioning.

Description

A kind of air conditioner intelligent efficiently improves the control method of IAQ (indoor air quality)
Technical field
The present invention relates to air-conditioner technical field, specifically, relate to a kind of air conditioner intelligent and efficiently improve room air The control method of quality.
Background technology
Existing air-conditioning is typically provided with air-purifying module, to purify IAQ (indoor air quality) when operation of air conditioner. The most only considering now the running status of air-conditioning during operation of air conditioner, air-flow is through cleaning module self-purging.But, Interior Space Gas pollutant load can produce change, the most in a sealed meter environment, ventilates not smooth, and IAQ (indoor air quality) is worse and worse.In room When interior air quality is poor, if running still according to the running status before air-conditioning, it is impossible to rapidly pollutant are processed, In pollutant retained chamber, human body can be damaged.
Thus, how to provide a kind of intelligence to make laughs and improve the control method of IAQ (indoor air quality), simultaneously again will not be to air-conditioning Running status cause too much influence, it is ensured that the comfort level of air-conditioning, is a technical problem urgently to be resolved hurrily.
Summary of the invention
It is an object of the invention to provide a kind of air conditioner intelligent and efficiently improve the control method of IAQ (indoor air quality), solve Existing air conditioner air purification speed can not change with air quality, causes the technical problem that pollutant can not the most quickly process.
For solving above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of air conditioner intelligent efficiently improves the control method of IAQ (indoor air quality), and described air-conditioning includes air-purifying module, described Method is:
The pollutant load of detection room air;
When the pollutant load of room air is more than the first setting value, the drainage screen controlling described air-conditioning air inlet is opened;
When the pollutant load of room air is less than or equal to the first setting value, control the filtering gateway of described air-conditioning air inlet Close.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), when the pollutant of room air contain When amount is more than the first setting value, the pollutant load of room air is the biggest, the drainage screen opening speed of described air-conditioning air inlet The fastest;After the pollutant load of room air is less than or equal to the first setting value and continues for some time, control described air-conditioning and enter Drainage screen at air port is closed.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), control described drainage screen open or During closedown, the frequency of regulation compressor of air conditioner, it is ensured that constant air outlet temperature.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), when the pollutant of room air contain When amount is more than the second setting value, the aperture controlling the wind deflector at described air-conditioner air outlet becomes big, and wherein, the second setting value is more than First setting value.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), when the pollutant of room air contain When amount is more than the second setting value, first determine whether under present mode of operation, whether the position of wind deflector is that user sets, if non-user Set, directly the aperture of wind deflector is adjusted to maximum position;If user sets, it is increased or decreased according to air pollutants The aperture of wind deflector described in rate adaptation.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), when the pollutant of room air contain When amount is more than the second setting value, the rotating speed controlling described air-conditioning draught fan increases.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), when the pollutant of room air contain When amount is more than the second setting value, increases according to air pollutants or reduce the rotating speed regulating described blower fan.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), regulates the rotating speed of described blower fan Time, the frequency of regulation compressor of air conditioner, it is ensured that constant air outlet temperature.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), when the pollutant of room air contain When amount is more than three setting values, the aperture controlling the wind deflector at described air-conditioner air outlet becomes big, controls described air-conditioning draught fan Rotating speed increases;Described 3rd setting value is more than the first setting value.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), when the pollutant of room air contain When amount is more than three setting values, first determine whether under present mode of operation, whether the position of wind deflector is that user sets, if non-user Set, directly the aperture of wind deflector is adjusted to maximum position;If user sets, it is increased or decreased according to air pollutants The aperture of wind deflector described in rate adaptation;Increase according to air pollutants or reduce the rotating speed regulating described blower fan.
Air conditioner intelligent as above efficiently improves the control method of IAQ (indoor air quality), regulates the rotating speed of described blower fan Time, the frequency of regulation compressor of air conditioner, it is ensured that constant air outlet temperature.
Compared with prior art, advantages of the present invention and good effect are: during operation of air conditioner of the present invention, according to room air Pollutant load control the state of drainage screen of air inlet, when the pollutant load of room air is more than the first setting value Time, the drainage screen controlling air inlet is opened, and to increase intake, and then improves air cleaning amount, it is possible to reduce rapidly sky Pollutant load in gas;When the pollutant load of room air is less than or equal to the first setting value, control the mistake of air inlet Filter screen is closed.Thus, the present invention can according to the pollutant load of room air, regulate by the way of regulation drainage screen opening and closing into Air quantity, thus regulate air cleaning speed, it is possible to fast purification air, and do not affect the normal operating condition of air-conditioning.
After reading in conjunction with the accompanying the detailed description of embodiment of the present invention, the other features and advantages of the invention will become more Add clear.
Accompanying drawing explanation
Fig. 1 is the flow chart of the specific embodiment of the invention 1 control method.
Fig. 2 is the flow chart of the specific embodiment of the invention 2 control method.
Fig. 3 is the flow chart of the specific embodiment of the invention 3 control method.
Fig. 4 is the flow chart of the specific embodiment of the invention 3 control method.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in detail.
Embodiment 1
The air-conditioning of the present embodiment includes housing, and housing is provided with air inlet and air outlet, and air inlet is provided with drainage screen, goes out It is provided with wind deflector at air port, the airflow path in housing is provided with air-purifying module, heat exchanger and blower fan.Filter Net can open or close, and when drainage screen is opened, room air directly enters in housing from air inlet without drainage screen, drainage screen During closedown, room air enters in housing after drainage screen in air inlet.
As it is shown in figure 1, the present embodiment proposes a kind of air conditioner intelligent for above-mentioned air-conditioning efficiently improves IAQ (indoor air quality) Control method, comprise the steps:
S1, the pollutant load of detection room air.
S2, judge that the pollutant load of room air, whether more than the first setting value, if so, enters step S3, otherwise enters Enter step S4.
S3, the drainage screen of control air-conditioning air inlet are opened.The pollutant load of room air is the biggest, air-conditioning air inlet Drainage screen opening speed the fastest.The pollutant load of room air is carried out stepping by the present embodiment, corresponding one of each gear The opening speed of drainage screen.
S4, control adjust the drainage screen of air inlet to close.
Preferably, after the pollutant load of room air is less than or equal to the first setting value and continues for some time, in control The drainage screen of air-conditioning air inlet processed is closed.
Owing to the pollutant load of room air changes, when control drainage screen opens or closes, regulation compressor of air conditioner Frequency, it is ensured that constant air outlet temperature.In view of cooling and warming Consumer's Experience, under refrigeration mode, in the case of opened filter screen, pressure Contracting unit frequency reduces, and the minimizing of frequency maximum cannot be below air-conditioning minimum running frequency;In the case of closing drainage screen, compressor frequency Rate is recovered.Under heating mode, in the case of opened filter screen, compressor frequency increases, and frequency increase not can exceed that air-conditioning heating Maximum frequency of operation;In the case of closing drainage screen, compressor frequency recovers.
Embodiment 2
As in figure 2 it is shown, the present embodiment is on the basis of step S3 of embodiment 1, farther include following steps:
S31, the pollutant load of detection room air.
S32, judge that the pollutant load of room air, whether more than the second setting value, if so, enters step S33, otherwise Enter step S34.
The aperture of the wind deflector at S33, control air-conditioner air outlet becomes big.
Wind deflector at S34, control air-conditioner air outlet resets.
Wherein, the second setting value is more than the first setting value.
When the pollutant load of room air is more than the second setting value, first determine whether wind deflector under present mode of operation Whether position is that user sets, if non-user sets, directly the aperture of wind deflector is adjusted to maximum position;If user sets Fixed, according to the aperture of the rate adaptation wind deflector that air pollutants are increased or decreased.The speed that air pollutants increase is big, wind-guiding The aperture of plate is big, and the speed that air pollutants increase is little, and the aperture of wind deflector is little;The speed that air pollutants reduce is big, wind-guiding The aperture of plate is little, and the speed that air pollutants reduce is little, and the aperture of wind deflector is big.
Embodiment 3
As it is shown on figure 3, the present embodiment is on the basis of step S3 of embodiment 1, farther include following steps:
S31, the pollutant load of detection room air.
S32, judge that the pollutant load of room air, whether more than the second setting value, if so, enters step S33, otherwise Enter step S34.
S33, the rotating speed of control air-conditioning draught fan increase.
S34, the rotating speed of control air-conditioning draught fan reset.
Wherein, the second setting value is more than the first setting value.
Preferably, increase according to air pollutants or reduce the rotating speed regulating blower fan.When pollutant increase, regulation blower fan Rotating speed increases;When pollutant reduce, the rotating speed of regulation blower fan reduces.
Further, when regulating the rotating speed of described blower fan, the frequency of regulation compressor of air conditioner, it is ensured that constant air outlet temperature.
In view of cooling and warming Consumer's Experience, under refrigeration mode, in the case of rotation speed of fan improves, compressor frequency drops Low, the minimizing of frequency maximum cannot be below air-conditioning minimum running frequency;In the case of rotation speed of fan reduces, compressor frequency raises. Under heating mode, in the case of rotation speed of fan improves, compressor frequency increases, and frequency increase not can exceed that air-conditioning heating maximum is transported Line frequency;In the case of rotation speed of fan reduces, compressor frequency reduces.
Embodiment 4
As shown in Figure 4, the present embodiment, on the basis of step S3 of embodiment 1, farther includes following steps:
S31, the pollutant load of detection room air.
S32, judge that the pollutant load of room air, whether more than the 3rd setting value, if so, enters step S33, otherwise Enter step S34.
The aperture of the wind deflector at S33, control air-conditioner air outlet becomes big, and the rotating speed controlling air-conditioning draught fan increases.
The aperture of the wind deflector at S34, control air-conditioner air outlet resets and/or controls the rotating speed reset of air-conditioning draught fan.
Wherein, the 3rd setting value is more than the first setting value.And the 3rd setting value is more than in embodiment 2 and embodiment 3 Second setting value.
When the pollutant load of room air is more than three setting values, first determine whether wind deflector under present mode of operation Whether position is that user sets, if non-user sets, directly the aperture of wind deflector is adjusted to maximum position;If user sets Fixed, according to the aperture of the rate adaptation wind deflector that air pollutants are increased or decreased.The speed that air pollutants increase is big, wind-guiding The aperture of plate is big, and the speed that air pollutants increase is little, and the aperture of wind deflector is little;The speed that air pollutants reduce is big, wind-guiding The aperture of plate is little, and the speed that air pollutants reduce is little, and the aperture of wind deflector is big.
The rotating speed of blower fan described in the rate adaptation increased according to air pollutants or reduce.
Preferably, increase according to air pollutants or reduce the rotating speed regulating blower fan.When pollutant increase, regulation blower fan Rotating speed increases;When pollutant reduce, the rotating speed of regulation blower fan reduces.
Further, when regulating the rotating speed of described blower fan, the frequency of regulation compressor of air conditioner, it is ensured that constant air outlet temperature.
In view of cooling and warming Consumer's Experience, under refrigeration mode, in the case of rotation speed of fan improves, compressor frequency drops Low, the minimizing of frequency maximum cannot be below air-conditioning minimum running frequency;In the case of rotation speed of fan reduces, compressor frequency raises. Under heating mode, in the case of rotation speed of fan improves, compressor frequency increases, and frequency increase not can exceed that air-conditioning heating maximum is transported Line frequency;In the case of rotation speed of fan reduces, compressor frequency reduces.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit;Although With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent; And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and Scope.

Claims (11)

1. air conditioner intelligent efficiently improves a control method for IAQ (indoor air quality), and described air-conditioning includes air-purifying module, its Being characterised by, described method is:
The pollutant load of detection room air;
When the pollutant load of room air is more than the first setting value, the drainage screen controlling described air-conditioning air inlet is opened;
When the pollutant load of room air is less than or equal to the first setting value, control the filtering gateway of described air-conditioning air inlet Close.
Air conditioner intelligent the most according to claim 1 efficiently improves the control method of IAQ (indoor air quality), it is characterised in that when When the pollutant load of room air is more than the first setting value, the pollutant load of room air is the biggest, described air-conditioning air inlet The drainage screen opening speed at place is the fastest;When the pollutant load of room air less than or equal to the first setting value and continues for some time After, the drainage screen controlling described air-conditioning air inlet is closed.
Air conditioner intelligent the most according to claim 1 efficiently improves the control method of IAQ (indoor air quality), it is characterised in that control Make described drainage screen when opening or closing, the frequency of regulation compressor of air conditioner, it is ensured that constant air outlet temperature.
4. the control method of IAQ (indoor air quality) is efficiently improved according to the air conditioner intelligent described in claim 1-3 any one, its It is characterised by, when the pollutant load of room air is more than the second setting value, controls the wind deflector at described air-conditioner air outlet Aperture become big, wherein, the second setting value is more than the first setting value.
Air conditioner intelligent the most according to claim 4 efficiently improves the control method of IAQ (indoor air quality), it is characterised in that when When the pollutant load of room air is more than the second setting value, first determine whether under present mode of operation that whether the position of wind deflector is User sets, if non-user sets, directly the aperture of wind deflector is adjusted to maximum position;If user sets, according to air The aperture of wind deflector described in the rate adaptation that pollutant are increased or decreased.
6. the control method of IAQ (indoor air quality) is efficiently improved according to the air conditioner intelligent described in claim 1-3 any one, its Being characterised by, when the pollutant load of room air is more than the second setting value, the rotating speed controlling described air-conditioning draught fan increases.
Air conditioner intelligent the most according to claim 6 efficiently improves the control method of IAQ (indoor air quality), it is characterised in that when When the pollutant load of room air is more than the second setting value, increases according to air pollutants or reduce turning of the described blower fan of regulation Speed.
Air conditioner intelligent the most according to claim 7 efficiently improves the control method of IAQ (indoor air quality), it is characterised in that adjust When saving the rotating speed of described blower fan, the frequency of regulation compressor of air conditioner, it is ensured that constant air outlet temperature.
9. the control method of IAQ (indoor air quality) is efficiently improved according to the air conditioner intelligent described in claim 1-3 any one, its It is characterised by, when the pollutant load of room air is more than three setting values, controls the wind deflector at described air-conditioner air outlet Aperture become big, the rotating speed controlling described air-conditioning draught fan increases;Described 3rd setting value is more than the first setting value.
Air conditioner intelligent the most according to claim 9 efficiently improves the control method of IAQ (indoor air quality), it is characterised in that When the pollutant load of room air is more than three setting values, first determine whether under present mode of operation the position of wind deflector whether It is that user sets, if non-user sets, directly the aperture of wind deflector is adjusted to maximum position;If user sets, according to sky The aperture of wind deflector described in the rate adaptation that gas pollutant are increased or decreased;Increase according to air pollutants or reduce described in regulation The rotating speed of blower fan.
11. air conditioner intelligents according to claim 10 efficiently improve the control method of IAQ (indoor air quality), it is characterised in that When regulating the rotating speed of described blower fan, the frequency of regulation compressor of air conditioner, it is ensured that constant air outlet temperature.
CN201610684890.1A 2016-08-19 2016-08-19 A kind of air conditioner intelligent efficiently improves the control method of indoor air quality Active CN106152420B (en)

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CN107270400A (en) * 2017-07-01 2017-10-20 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107300896A (en) * 2017-06-30 2017-10-27 北京小米移动软件有限公司 Household electric appliance control method and equipment
CN107327912A (en) * 2017-07-01 2017-11-07 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107339743A (en) * 2017-06-23 2017-11-10 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107339776A (en) * 2017-06-27 2017-11-10 广东美的制冷设备有限公司 Control method, controller, air conditioner and computer-readable recording medium
CN107388352A (en) * 2017-07-01 2017-11-24 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107514738A (en) * 2017-07-21 2017-12-26 青岛海尔空调器有限总公司 For controlling the method and device of vertical air conditioner
CN107525215A (en) * 2017-07-21 2017-12-29 青岛海尔空调器有限总公司 For controlling the method and device of vertical air conditioner
CN109140615A (en) * 2018-08-15 2019-01-04 广东美的制冷设备有限公司 Air processor
CN109405225A (en) * 2018-09-11 2019-03-01 珠海格力电器股份有限公司 A kind of air purification method and device
CN112283864A (en) * 2020-09-21 2021-01-29 珠海格力电器股份有限公司 Air conditioner control method and device, storage medium and air conditioner
CN113606174A (en) * 2021-07-26 2021-11-05 珠海格力电器股份有限公司 Fan and control method thereof
CN114322226A (en) * 2021-12-29 2022-04-12 北京小米移动软件有限公司 Air conditioner operation control method, device and medium
CN114508805A (en) * 2022-01-27 2022-05-17 李思敏 Intelligent air conditioning unit capable of filtering and sterilizing

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CN107339743A (en) * 2017-06-23 2017-11-10 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107339743B (en) * 2017-06-23 2019-11-05 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107339776A (en) * 2017-06-27 2017-11-10 广东美的制冷设备有限公司 Control method, controller, air conditioner and computer-readable recording medium
CN107300896A (en) * 2017-06-30 2017-10-27 北京小米移动软件有限公司 Household electric appliance control method and equipment
CN107270400A (en) * 2017-07-01 2017-10-20 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107327912A (en) * 2017-07-01 2017-11-07 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107388352A (en) * 2017-07-01 2017-11-24 青岛海尔空调器有限总公司 Air conditioner room unit and its control method with air-cleaning function
CN107388352B (en) * 2017-07-01 2021-04-20 青岛海尔空调器有限总公司 Air conditioner indoor unit with air purification function and control method thereof
CN107327912B (en) * 2017-07-01 2020-05-29 青岛海尔空调器有限总公司 Air conditioner indoor unit with air purification function and control method thereof
CN107514738A (en) * 2017-07-21 2017-12-26 青岛海尔空调器有限总公司 For controlling the method and device of vertical air conditioner
WO2019015329A1 (en) * 2017-07-21 2019-01-24 青岛海尔空调器有限总公司 Method and device for controlling vertical air conditioner
CN107525215A (en) * 2017-07-21 2017-12-29 青岛海尔空调器有限总公司 For controlling the method and device of vertical air conditioner
CN109140615A (en) * 2018-08-15 2019-01-04 广东美的制冷设备有限公司 Air processor
CN109140615B (en) * 2018-08-15 2021-11-23 广东美的制冷设备有限公司 Air treatment device
CN109405225A (en) * 2018-09-11 2019-03-01 珠海格力电器股份有限公司 A kind of air purification method and device
CN112283864A (en) * 2020-09-21 2021-01-29 珠海格力电器股份有限公司 Air conditioner control method and device, storage medium and air conditioner
CN113606174A (en) * 2021-07-26 2021-11-05 珠海格力电器股份有限公司 Fan and control method thereof
CN114322226A (en) * 2021-12-29 2022-04-12 北京小米移动软件有限公司 Air conditioner operation control method, device and medium
CN114508805A (en) * 2022-01-27 2022-05-17 李思敏 Intelligent air conditioning unit capable of filtering and sterilizing
CN114508805B (en) * 2022-01-27 2023-08-04 北京锐创机电暖通设备安装工程有限公司 Intelligent air conditioning unit capable of filtering and sterilizing

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