CN109237617A - A kind of air conditioner indoor unit, air-conditioning device and air conditioning exhausting control method - Google Patents
A kind of air conditioner indoor unit, air-conditioning device and air conditioning exhausting control method Download PDFInfo
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- CN109237617A CN109237617A CN201811313570.0A CN201811313570A CN109237617A CN 109237617 A CN109237617 A CN 109237617A CN 201811313570 A CN201811313570 A CN 201811313570A CN 109237617 A CN109237617 A CN 109237617A
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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
- 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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
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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
- F24F11/62—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
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of air conditioner indoor unit, air-conditioning device and air conditioning exhausting control method, including the first group of air outlet, second group of air outlet and third group air outlet being arranged from top to bottom, the first blower is correspondingly provided in first group of air outlet position, be correspondingly provided with the second blower in second group of air outlet position, is correspondingly provided with third blower in the third group air outlet position.Wind-out range expansion may be implemented in air conditioner indoor unit according to the present invention, and more get close to nature wind, improves user experience and comfort level.
Description
Technical field
The invention belongs to air-conditioning technical fields, and in particular to a kind of air conditioner indoor unit, air-conditioning device and air conditioning exhausting control
Method.
Background technique
Existing cabinet air-conditioner is generally a blower and matches a unification air outlet, top or two or more positioned at cabinet-type air conditioner
Blower cooperates two air outlets, positioned at the upper and lower side of fuselage.Cabinet-type air conditioner for the comfort of raising, upper and lower two air outlets uses
The segmentation shower formula air supply pattern of upper outlet air, heating outlet air at present when refrigeration, but due to the area of cabinet-type air conditioner air outlet (length and width
Spend direction) limitation, so that the blowing range under this mode is smaller, outlet air is not soft, and comfort is poor.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that providing a kind of air conditioner indoor unit, air-conditioning device and air conditioning exhausting
Control method, may be implemented the expansion of blowing range, and more get close to nature wind effect, improve comfort level.
To solve the above-mentioned problems, the present invention provides a kind of air conditioner indoor unit, and first group including being arranged from top to bottom goes out
Air port, second group of air outlet and third group air outlet, first group of air outlet position be correspondingly provided with the first blower,
Second group of air outlet position is correspondingly provided with the second blower, is correspondingly provided in the third group air outlet position
Three blowers.
Preferably, the outlet air flow parameter of first group of air outlet, second group of air outlet and third group air outlet is not respectively
It is identical；In outlet air, the outlet air air-flow of first group of air outlet, second group of air outlet and third group air outlet converges for outlet section
Form mixed airflow.
Preferably, the outlet air flow parameter includes at least one of wind speed, air quantity and temperature.
Preferably, including control device, the control device can be according to air conditioning operating modes come institute described in adjust automatically
State the wind speed, air quantity and temperature of first group of air outlet, second group of air outlet and third group air outlet: in a heating mode, from upper
Under and, wind speed, air quantity and the temperature of first group of air outlet, second group of air outlet and third group air outlet are successively increased；Freezing
Under mode, from top to bottom, wind speed, air quantity and the temperature of first group of air outlet, second group of air outlet and third group air outlet are successively
It reduces.
Preferably, further include the first air inlet of the supreme and lower setting on the air conditioner indoor unit, the second air inlet and
Third air inlet, and first group of air outlet is accordingly connected to first air inlet, second group of air outlet and described the
Two air inlets are accordingly connected to, and third group air outlet is accordingly connected to third air inlet.
It preferably, further include heat exchanger；
First blower is arranged in correspondence with and described with first air inlet, first group of air outlet
The top of one blower and the heat exchanger is correspondingly arranged, and air-flow is enabled to pass through the first air inlet, the top of heat exchanger, first
It is blown out after blower from first group of air outlet；
Second blower is arranged in correspondence with and described with second air inlet, second group of air outlet
It is correspondingly arranged in the middle part of two blowers and the heat exchanger, air-flow is enabled to pass through the second air inlet, the middle part of heat exchanger, second
It is blown out after blower from second group of air outlet；
The third blower is arranged in correspondence with and described with the third air inlet, the third group air outlet
The lower part of three blowers and the heat exchanger is correspondingly arranged, and air-flow is enabled to pass through third air inlet, the top of heat exchanger, third
It is blown out after blower from the third group air outlet.
Preferably, the air conditioner indoor unit further includes bottom case, water conservancy diversion panel and preceding sealing plate, and the water conservancy diversion panel is located at described
Between bottom case and the preceding sealing plate.
Preferably, the first air duct, the second air duct and third air duct are included at least on the bottom case；Pacify in first air duct
Equipped with being equipped with second blower in first blower, second air duct, be equipped with described in the third air duct
Three blowers.
Preferably, the water conservancy diversion panel up to less include the first flow-guiding structure, the second flow-guiding structure and third flow-guiding structure,
First flow-guiding structure is connected to first air duct to be carried out with the air-flow generated to the first blower in first air duct
Water conservancy diversion；The air-flow that second flow-guiding structure is connected to generate to the second blower in second air duct with second air duct
Carry out water conservancy diversion；The third flow-guiding structure is connected to the third air duct, to generate to the third blower in the third air duct
Air-flow carry out water conservancy diversion.
Preferably, first group of air inlet, second group of air inlet and third group air inlet are arranged on the preceding sealing plate,
First group of air inlet, second group of air inlet and third group air inlet are respectively with the heat exchanger top, in the middle part of heat exchanger and heat exchange
The connection of device lower part.
Preferably, including infrared scan sensor, position of human body of the infrared scan sensor for detection zone are believed
Breath, further includes the control device connecting with the infrared scan sensor, the control device includes:
Judging unit judges whether to be located in the preset wind-out range of air-conditioning according to position of human body information；
Analyze execution unit, be electrically connected with the judging unit, for according to the position of human body information and it is preset out
The relationship that demeanour is enclosed, and change wind-out range.
Preferably, including infrared scan sensor, the infrared scan sensor are used for the body surface of the human body of detection zone
Temperature, further includes the control device connecting with the infrared scan sensor, and the control device includes:
Judging unit judges whether to be located within the scope of default temperature according to the shell temperature of human body；
Execution unit is analyzed, be electrically connected with the judging unit, for according to the shell temperature of human body and preset temperature
The relationship of range come increase air output or reduce air output or change refrigerating capacity.
According to another aspect of the present invention, a kind of air-conditioning device is provided, including above-mentioned air conditioner indoor unit.
In accordance with a further aspect of the present invention, a kind of air conditioning exhausting control method is provided, the air-conditioning includes outlet section, described
Outlet section includes at least first group of air outlet, second group of air outlet and third group air outlet including at least what is be arranged from top to bottom；
Converge first group of air outlet, second group of air outlet mutually with the outlet air air-flow of third group air outlet, is formed mixed
Close air-flow.
Preferably, according to the temperature adjust automatically air conditioning operating mode of air-conditioning air inlet；
First group of air outlet, second group of air outlet according to air conditioning operating mode adjust automatically and third group air outlet
Wind speed, air quantity and temperature: in a heating mode, first group of air outlet, second group of air outlet and third group is controlled and is gone out
Air port wind speed, air quantity and temperature successively increase；In cooling mode, control first group of air outlet, second group of air outlet and
Third group air outlet wind speed, air quantity and temperature successively reduce.
Preferably, more than two infrared scan sensors are set from top to bottom, are scanned by the infrared scan sensor
Detection zone, with the infrared ray in detection zone；
The position of human body information of detection zone and the body surface of human body are judged according to the scanning result of infrared scan sensor
Temperature；
Air supply pattern is selected according to the shell temperature of position of human body information and human body, the air supply pattern includes: wind
People's mode, wind keep away people's mode.
Air conditioner indoor unit provided by the invention, due to including first group of air outlet being arranged from top to bottom, second group of outlet air
Mouth and third group air outlet, are correspondingly provided with the first blower, in second group of outlet air in first group of air outlet position
Mouth position is correspondingly provided with the second blower, is correspondingly provided with third blower in the third group air outlet position, so that sending
Demeanour is enclosed more comprehensively, and wind sense is more comfortable, is improved air-supply comfort, is preferably met user demand.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the air conditioner indoor unit of the embodiment of the present invention；
Fig. 2 be the embodiment of the present invention air conditioner indoor unit refrigeration mode under outlet air form schematic diagram；
Fig. 3 be the embodiment of the present invention air conditioner indoor unit heating mode under outlet air form schematic diagram；
Fig. 4 is the decomposition chart of the air conditioner indoor unit of the embodiment of the present invention；
Fig. 5 is the infrared detection schematic diagram of the air-conditioning of the air conditioner indoor unit comprising the embodiment of the present invention.
Appended drawing reference indicates in figure are as follows:
11, first group of air outlet；12, second group of air outlet；13, third group air outlet；14, the first air inlet；15, second
Air inlet；16, third air inlet；21, the first outlet air air-flow under refrigeration mode；22, the second outlet air air-flow under refrigeration mode；
23, the third outlet air air-flow under refrigeration mode；31, the first outlet air air-flow under heating mode；32, second under heating mode goes out
General mood stream；33, the third outlet air air-flow under heating mode；41, bottom case；42, water conservancy diversion panel；43, preceding sealing plate；411, the first wind
Road；412, the second air duct；413, third air duct；4110, the first blower；4120, the second blower；4130, third blower；421,
One flow-guiding structure；422, the second flow-guiding structure；423, third flow-guiding structure；44, heat exchanger；431, the first air-inlet grille；432,
Second air-inlet grille；433, third air-inlet grille.
Specific embodiment
As shown in Figs. 1-5, it includes first group of air outlet, 11, the second groups of air outlets 12 being arranged from top to bottom that the present invention, which provides,
With third group air outlet 13, the first blower 4110 is correspondingly provided with, described second in first group of air outlet, 11 position
Group 12 position of air outlet is correspondingly provided with the second blower 4120, is correspondingly provided with the in 13 position of third group air outlet
Three blowers 4130；
The present invention breaks through existing conventional segmented shower formula and send by the way that three or more air outlets are arranged from top to bottom
Air-supply under wind mode is limited by the area of air outlet, so that wind-out range is all relatively more abundant on width and height.
In one embodiment, first group of air outlet, 11, second groups of air outlets 12 and third group air outlet 13 go out
Wind flow parameter is different；In outlet air, first group of air outlet, 11, second groups of air outlets 12 and third group go out for outlet section
The outlet air air-flow in air port 13 converges to form mixed airflow；By three sections or more of ladder waterfall air supply pattern, make blowing range more
To be comprehensive, comfortable, and three kinds or more different outlet air parameters, such as different temperatures, different wind can be manufactured by respective outlet air
The air-flow of fast, different air quantity, different humidity, air-flow are mutually mixed into mixed airflow, and more get close to nature wind, improves user's body
It tests, feels more comfortable.
In one embodiment, three groups of air outlet is set from top to bottom.In another embodiment, it is arranged from top to bottom
Four groups of air outlets.The present invention does not limit the group number of air outlet, if three groups or more air outlets are set from top to bottom, and
Each air outlet parameter is different, and can form mixed airflow.
The outlet air flow parameter of first group of air outlet, 11, second groups of air outlets 12 and third group air outlet 13 forms gradient,
More comfortable mixed airflow is formed after the air-flow mixing of different flow parameters, improves comfort level.
Outlet air flow parameter includes at least at least one of wind speed, air quantity and temperature.In an other embodiment, out
Wind flow parameter may include wind speed, air quantity, temperature, humidity, can also including negative ion concentration etc. other Optimal Parameters.So just
Wind flow parameter can be selected according to different requirements, in user to mix, and obtained more air-conditioning and experienced.
It include control device in air conditioner indoor unit, control device can be according to air conditioning operating mode come each outlet air of adjust automatically
Wind speed, air quantity and the temperature of mouth: in a heating mode, from top to bottom, first group of air outlet 11, second groups of air outlets 12 and thirds
Wind speed, air quantity and the temperature of group air outlet 13 successively increase, from top to bottom the first outlet air air-flow 31 under formation heating mode, system
The third outlet air air-flow 33 under the second outlet air air-flow 32, heating mode under heat pattern, the first outlet air air-flow under heating mode
31 wind speed, air quantity and temperature is less than the second outlet air air-flow 32 under heating mode, the second outlet air air-flow 32 under heating mode
Wind speed, air quantity and temperature be less than the third outlet air air-flow 33 under heating mode, the outlet air air-flow shape of three kinds of different flow parameters
At gradient waterfall type mixing wind, more get close to nature wind sense；In cooling mode, from top to bottom, first group of air outlet 11, second
Wind speed, air quantity and the temperature of group air outlet 12 and third group air outlet 13 successively reduce, and are formed under refrigeration mode from top to bottom
The third outlet air air-flow 23 under the second outlet air air-flow 22, refrigeration mode under first outlet air air-flow 21, refrigeration mode, refrigeration mode
Under wind speed, air quantity and the temperature of the first outlet air air-flow 21 be greater than the second outlet air air-flow 22 under refrigeration mode, under refrigeration mode
The second outlet air air-flow 22 wind speed, air quantity and temperature be greater than refrigeration mode under third outlet air air-flow 23.Three kinds of different air-flows
Gradient waterfall type mixing wind is formed after the outlet air air-flow mixing of parameter, more get close to nature wind sense.
Sensor is arranged at air outlet to be come from according to transducing signal at air outlet, such as wind speed, temperature, humidity etc.
Dynamic switching air conditioning mode, for example, indoor in winter, when temperature is lower than winter average indoor temperature, controller according to signal from
It is dynamic to be switched to heating mode, from top to bottom, the wind of first group of air outlet 11, second groups of air outlets 12 and third group air outlet 13
Speed, air quantity and temperature successively increase, and form mixing heating air-flow.In Summer Indoor, when temperature is higher than Summer Indoor mean temperature,
Controller automatically switches to refrigeration mode according to signal, from top to bottom, first group of air outlet 11, second groups of air outlets 12 and thirds
Wind speed, air quantity and the temperature of group air outlet 13 successively reduce, and form hybrid refrigeration air-flow.
In a preferred embodiment, as shown in Figure 1, first group of air outlet 11 is to third group air outlet 13, in air conditioning chamber
It is respectively provided with two air outlets in the horizontal direction of interior machine, in this way, having six air outlets altogether from top to bottom, not only increases and send
The duration of wind and air-supply range is increased, obtains bigger air supply areas.Certainly, the air outlet quantity of each group air outlet, can root
It is increased and decreased according to actual conditions.
As shown in figure 4, first group of air outlet, 11, second groups of air outlets 12 and third group air outlet 13 corresponding first
Blower 4110 and heat exchanger top, the second blower 4120 and heat exchanger middle part, third blower 4130 and heat exchanger lower part；First wind
The flow path of machine 4110 is connected to first group of air outlet 11, the flow path of the second blower 4120 is connected to second group of air outlet 12, third
Blower 4130 is connected to third group air outlet 13；
The flow path on heat exchanger top is connected to first group of air outlet 11, the flow path in the middle part of heat exchanger and second group of air outlet 12
Connection, heat exchanger lower part are connected to third group air outlet 13.First group of air outlet, 11, second groups of air outlets 12 and third group outlet air
13 corresponding first air inlets 14 of mouth, the second air inlet 15 and third air inlet 16；First air inlet 14 goes out with first group
The connection of air port 11, the second air inlet 15 is connected to second group of air outlet 12, third air inlet 16 is connected to third group air outlet 13,
To which, first blower 4110 is arranged in correspondence with and described the with first air inlet, first group of air outlet
The top of one blower 4110 and the heat exchanger 44 is correspondingly arranged, and air-flow is enabled to pass through the first air inlet, heat exchanger 44
It is blown out after top, the first blower 4110 from first group of air outlet；Second blower 4120 and second air inlet, institute
State that second group of air outlet is arranged in correspondence with and the middle part of second blower 4120 and the heat exchanger 44 is correspondingly arranged,
Enable air-flow by blowing after the second air inlet, the middle part of heat exchanger 44, the second blower 4120 from second group of air outlet
Out；The third blower 4130 with the third air inlet, the third group air outlet is arranged in correspondence with and the third
Blower 4130 and the lower part of the heat exchanger 44 are correspondingly arranged, enable air-flow by third air inlet, heat exchanger 44 it is upper
It is blown out after portion, third blower 4130 from the third group air outlet
By the blower configured for each group air outlet, so as to ensure to be better achieved the wind speed out of each air outlet
Valve control device is arranged to each group air outlet it is of course also possible to use a blower, unified to each group air outlet to blow in rate,
The opening amount of each valve is controlled, to control the air output of each group air outlet.
By the heat exchanger configured for each group air outlet, so as to ensure to be better achieved the wind-warm syndrome out of each air outlet
Degree.It is of course also possible to which unified heat exchanger is arranged, then by temperature control mechanism, control is output to the not equality of temperature of each air outlet
Degree, to realize the difference of the leaving air temp of each air outlet.
Air conditioner indoor unit further includes bottom case 41, water conservancy diversion panel 42 and preceding sealing plate 43, and water conservancy diversion panel 42 is located at bottom case 41 with before
Between sealing plate 43.The first air duct 411, the second air duct 412 and third air duct 413 are included at least on bottom case 41, to outfit wind
The scheme of machine uses.Be equipped in first air duct 411 first blower 4110, be equipped in the second air duct 412 second blower 4120,
Third blower 4130 is installed, the air-flow that each blower is formed flows to guiding device by each air duct in third air duct 413.
Above-mentioned guiding device is set on water conservancy diversion panel 42, and the first flow-guiding structure 421, the are included at least on water conservancy diversion panel 42
Two flow-guiding structures 422 and third flow-guiding structure 423, the first flow-guiding structure 421 are connected to the first air duct 411 to the first air duct
The air-flow that the first blower 4110 in 411 generates carries out water conservancy diversion；Second flow-guiding structure 422 is connected to the second air duct 412
The air-flow that the second blower 4120 in two air ducts 412 generates carries out water conservancy diversion；Third flow-guiding structure 423 is connected to third air duct 413,
Water conservancy diversion is carried out with the air-flow generated to the third blower 4130 in third air duct 413.It, can be more preferable by the flow-guiding structure of setting
Ground control is passed through the outlet air flow direction of heat exchanger and air outlet, improves water conservancy diversion efficiency.
Heat exchanger top is connected to the first flow-guiding structure 421, is exchanged heat to the air-flow of 421 water conservancy diversion of the first flow-guiding structure；
It is connected in the middle part of heat exchanger with the second flow-guiding structure 422, exchanges heat to the air-flow of 422 water conservancy diversion of the second flow-guiding structure；Under heat exchanger
Portion is connected to third flow-guiding structure 423, is exchanged heat to the air-flow of 423 water conservancy diversion of third flow-guiding structure.The benefit being arranged in this way is,
Individual heat exchanger is set for each group of air outlet, temperature control is very convenient, can form the outlet air of step temperature difference, and outlet air is mixed
The Temperature Distribution formed after conjunction is more nearly natural wind, improves user experience.
First group of air inlet, second group of air inlet and third group air inlet are arranged on preceding sealing plate 43, first group of air inlet,
Second group of air inlet and third group air inlet are respectively at the first flow-guiding structure 421, the second flow-guiding structure 422 and third flow-guiding structure
423 connections.First air-inlet grille 431, the second air-inlet grille 432 and third air-inlet grille 433 are set on preceding sealing plate 43.It is every
Individual air inlet is arranged in group air outlet, can preferably improve the adequacy of flowing, air inlet caused by avoiding because of unified air inlet
Amount is insufficient or air quantity problem caused by each mouth unreasonable distribution, improves outlet air efficiency.
As shown in figure 5, being another specific embodiment of air conditioner indoor unit of the invention.It include red in this figure, on air-conditioning
Outer scanning sensor 51, infrared scan sensor 51 is used for Scanning Detction region, with the infrared ray in detection zone.For example, inspection
Survey the presence of human body 52 and shell temperature in current region.On the basis of air conditioner indoor unit of the present invention, increase infrared scan
Device can be scanned region, improve intelligence and efficiency, avoid blow-through and power-consuming.
Infrared scan sensor 51 is two or more, before being set to from top to bottom on sealing plate 43.In such manner, it is possible to ensure 0~
180 ° of large area scanning and detection.
Testing principle is briefly described below:
Controlled scanning result and handled by setting control device: control unit includes at least judging unit,
The position of human body information of detection zone and the shell temperature of human body are judged according to the scanning result of infrared scan sensor 51.Example
Such as, judging unit determines that in Current Scan region be human body or furniture or pet；In addition, judging body surface according to scanning result
Temperature is high or low.
Analyze execution unit, be electrically connected with judging unit, for according to the shell temperature of position of human body information and human body come
Select air supply pattern.If someone, and have shell temperature signal, then air-conditioner controller is called, according to current air inlet sensor
Temperature signal, to control air-out mode.For example, shell temperature is high, and room temperature is high, then selects refrigeration mode；Body surface temperature
Degree is high, and room temperature is low, is judged as body surface temperature anomaly at this time, then does not take movement, prompts and room temperature is high, this
When be judged as body surface temperature anomaly, then do not take movement, prompt user selection mode.
The present invention also provides a kind of air-conditioning devices, including air conditioner indoor unit above-mentioned.
The present invention also provides a kind of air conditioning exhausting control method, air-conditioning includes outlet section, outlet section include at least from upper and
Lower setting includes at least first group of air outlet, 11, second groups of air outlets 12 and third group air outlet 13；Make first group of air outlet
11, second group of air outlet 12 mutually converges with the outlet air air-flow of third group air outlet 13, forms mixed airflow.By controlling from upper
The outlet air parameter of lower three or more air outlets, keeps its variant, therefore breaks through existing conventional segmented shower formula air supply pattern
Under air-supply limited by the area of air outlet so that wind-out range on width and height all relatively sufficiently, pass through three sections or more
Ladder waterfall air supply pattern, make blowing range more fully, comfortably, and three kinds or more can be manufactured no by respective outlet air
It is mutually mixed into mixed airflow, is more pasted with outlet air parameter, such as the air-flow of different temperatures, different wind speed, different humidity, air-flow
Near-nature forest wind improves user experience, feels more comfortable.
Control wind speed, air quantity and the temperature of 11, second groups of air outlets 12 and third group air outlet 13 of first group of air outlet
Degree, so that wind speed, air quantity and the temperature of first group of air outlet, 11, second groups of air outlets 12 and third group air outlet 13 are successively
Rise or successively decline, so that air conditioner indoor unit be allowed to form flow parameter gradient from top to bottom, forms more mixed airflow,
Improve comfort level.
According to the temperature adjust automatically air conditioning operating mode of air-conditioning air inlet；According to air conditioning operating mode adjust automatically first
Wind speed, air quantity and the temperature of group air outlet 11, second groups of air outlets 12 and third group air outlet 13: in a heating mode,
It controls first group of air outlet, 11, second groups of air outlets 12 and 13 wind speed of third group air outlet, air quantity and temperature successively increases；It is making
Under cold mode, first group of air outlet, 11, second groups of air outlets 12 and 13 wind speed of third group air outlet, air quantity and temperature are controlled successively
It reduces.In addition, according to the transducing signal at air outlet, such as wind speed, air quantity, temperature, humidity etc., it is automatic that controller controls air-conditioning
Switch air conditioning mode, for example, indoor in winter, when temperature is lower than winter average indoor temperature, controller is automatic according to signal
It is switched to heating mode, from top to bottom, the wind speed of first group of air outlet, 11, second groups of air outlets 12 and third group air outlet 13,
Air quantity and temperature successively increase.In Summer Indoor, when temperature is higher than winter average indoor temperature, controller is cut automatically according to signal
It is changed to refrigeration mode, from top to bottom, the wind speed, wind of first group of air outlet 11, second groups of air outlets 12 and third group air outlet 13
Amount and temperature successively reduce.
More than two infrared scan sensors 51 are set from top to bottom, pass through 51 scan test section of infrared scan sensor
Domain, with the infrared ray in detection zone.
According to scanning result of the infrared scan sensor 51 to human body 52 judge detection zone position of human body information and
The shell temperature of human body；Air supply pattern is selected according to the shell temperature of position of human body information and human body.If someone, and would have body
Table temperature signal, then call air-conditioner controller, according to the temperature signal of current air inlet sensor, to control air-out mode.Example
Such as, shell temperature is high, and room temperature is high, then selects refrigeration mode；Shell temperature is high, and room temperature is low, is judged as at this time
Body surface temperature anomaly does not take movement then, prompts and room temperature is high, be judged as body surface temperature anomaly at this time, then
Movement is not taken, prompts user selection mode.To greatly improve the intelligence of air-conditioning device.
Air supply pattern includes: that wind people mode, wind keep away people's mode.When detecting that human body temperature reaches unanimity with room temperature
When, or judgement have children near air-conditioning when, then avoid air-conditioning blow-through user, automatically switch to wind and keep away people's mode.Work as detection
When there is larger difference to human body temperature and room temperature, or judging that air-conditioner air outlet is farther out in human body, wind is automatically switched to
People's mode is blown, to improve the intelligence and the experience of user of air-conditioning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.With
It is only the preferred embodiment of the present invention described in upper, it is noted that for those skilled in the art, not
Under the premise of being detached from the technology of the present invention principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection scope of invention.
Claims (16)
1. a kind of air conditioner indoor unit, which is characterized in that including be arranged from top to bottom first group of air outlet (11), second group of outlet air
Mouth (12) and third group air outlet (13), are correspondingly provided with the first blower in first group of air outlet (11) position
(4110), the second blower (4120) is correspondingly provided with, in the third group outlet air in second group of air outlet (12) position
Mouth (13) position is correspondingly provided with third blower (4130).
2. air conditioner indoor unit as described in claim 1, which is characterized in that first group of air outlet (11), second group of outlet air
The outlet air flow parameter of mouth (12) and third group air outlet (13) is different；Outlet section is in outlet air, first group of outlet air
The outlet air air-flow of mouth (11), second group of air outlet (12) and third group air outlet (13) converges to form mixed airflow.
3. air conditioner indoor unit as claimed in claim 2, which is characterized in that the outlet air flow parameter include wind speed, air quantity and
At least one of temperature.
4. air conditioner indoor unit as claimed in claim 3, which is characterized in that including control device, the control device being capable of root
Come first group of air outlet (11), second group of air outlet (12) described in adjust automatically and third group outlet air according to air conditioning operating mode
Wind speed, air quantity and the temperature of mouth (13): in a heating mode, from top to bottom, first group of air outlet (11), second group of air outlet
(12) it is successively increased with wind speed, air quantity and the temperature of third group air outlet (13)；In cooling mode, from top to bottom, first group
Wind speed, air quantity and the temperature of air outlet (11), second group of air outlet (12) and third group air outlet (13) successively reduce.
5. air conditioner indoor unit as described in claim 1, which is characterized in that further include on the air conditioner indoor unit from top to down
The first air inlet, the second air inlet and the third air inlet being arranged, and first group of air outlet (11) and first air inlet
Accordingly connection, second group of air outlet (12) are accordingly connected to mouth with second air inlet, third group air outlet (13) and the
Three air inlets (16) are accordingly connected to.
6. air conditioner indoor unit as claimed in claim 5, which is characterized in that further include heat exchanger (44)；
First blower (4110) is arranged in correspondence with and described with first air inlet, first group of air outlet
First blower (4110) and the top of the heat exchanger (44) are correspondingly arranged, and air-flow is enabled to pass through the first air inlet, heat exchange
It is blown out after the top of device (44), the first blower (4110) from first group of air outlet；
Second blower (4120) is arranged in correspondence with and described with second air inlet, second group of air outlet
It is correspondingly arranged in the middle part of second blower (4120) and the heat exchanger (44), air-flow is enabled to pass through the second air inlet, heat exchange
It is blown out after the middle part of device (44), the second blower (4120) from second group of air outlet；
The third blower (4130) is arranged in correspondence with and described with the third air inlet, the third group air outlet
Third blower (4130) and the lower part of the heat exchanger (44) are correspondingly arranged, and air-flow is enabled to pass through third air inlet, heat exchange
It is blown out after the top of device (44), third blower (4130) from the third group air outlet.
7. air conditioner indoor unit as claimed in claim 6, which is characterized in that the air conditioner indoor unit further includes bottom case (41), leads
Flow faceplate (42) and preceding sealing plate (43), the water conservancy diversion panel (42) is between the bottom case (41) and the preceding sealing plate (43).
8. air conditioner indoor unit as claimed in claim 7, which is characterized in that include at least the first air duct on the bottom case (41)
(411), the second air duct (412) and third air duct (413)；First blower is installed in first air duct (411)
(4110), second blower (4120) is installed in second air duct (412), is equipped in the third air duct (413)
The third blower (4130).
9. air conditioner indoor unit as claimed in claim 7, which is characterized in that include at least first on the water conservancy diversion panel (42) and lead
Flow structure (421), the second flow-guiding structure (422) and third flow-guiding structure (423), first flow-guiding structure (421) with it is described
First air duct (411) connection carries out water conservancy diversion with the air-flow generated to the first blower (4110) in first air duct (411)；Institute
The second flow-guiding structure (422) is stated to be connected to second air duct (412) to the second blower in second air duct (412)
(4120) air-flow generated carries out water conservancy diversion；The third flow-guiding structure (423) is connected to the third air duct (413), to institute
It states the air-flow that the third blower (4130) in third air duct (413) generates and carries out water conservancy diversion.
10. air conditioner indoor unit as claimed in claim 8, which is characterized in that first group of air inlet (14), second group of air inlet
Mouth (15) and third group air inlet (16) are arranged on the preceding sealing plate (43), first group of air inlet (14), second group of air inlet
(15) and third group air inlet (16) respectively with the top of the heat exchanger (44), the middle part of heat exchanger (44) and heat exchanger (44)
Lower part connection.
11. such as air conditioner indoor unit of any of claims 1-10, which is characterized in that including infrared scan sensor
(51), the infrared scan sensor (51) is used for the position of human body information of detection zone, further includes passing with the infrared scan
The control device of sensor (51) connection, the control device include:
Judging unit judges whether to be located in the preset wind-out range of air-conditioning according to position of human body information；
Execution unit is analyzed, is electrically connected with the judging unit, for according to the position of human body information and preset demeanour out
The relationship enclosed, and change wind-out range.
12. such as air conditioner indoor unit of any of claims 1-10, which is characterized in that including infrared scan sensor
(51), the infrared scan sensor (51) is used for the shell temperature of the human body of detection zone, further includes and the infrared scan
The control device of sensor (51) connection, the control device include:
Judging unit judges whether to be located within the scope of default temperature according to the shell temperature of human body；
Execution unit is analyzed, be electrically connected with the judging unit, for according to the shell temperature of human body and preset temperature range
Relationship come increase air output or reduce air output or change refrigerating capacity.
13. a kind of air-conditioning device, which is characterized in that including air conditioner indoor unit as claimed in claim 1.
14. a kind of air conditioning exhausting control method, which is characterized in that the air-conditioning includes outlet section, and the outlet section includes at least
What is be arranged from top to bottom includes at least first group of air outlet (11), second group of air outlet (12) and third group air outlet (13)；
First group of air outlet (11), second group of air outlet (12) is set mutually to converge with the outlet air air-flow of third group air outlet (13)
It closes, forms mixed airflow.
15. air conditioning exhausting control method as claimed in claim 14, which is characterized in that the temperature according to air-conditioning air inlet is automatic
Adjust air conditioning operating mode；
First group of air outlet (11), second group of air outlet (12) according to air conditioning operating mode adjust automatically and third group outlet air
Wind speed, air quantity and the temperature of mouth (13): in a heating mode, first group of air outlet (11), second group of outlet air are controlled
Mouth (12) and third group air outlet (13) wind speed, air quantity and temperature successively increase；In cooling mode, described first group is controlled to go out
Air port (11), second group of air outlet (12) and third group air outlet (13) wind speed, air quantity and temperature successively reduce.
16. air conditioning exhausting control method as claimed in claim 15, which is characterized in that setting from top to bottom is more than two infrared
Scanning sensor (51), by infrared scan sensor (51) the Scanning Detction region, with the infrared ray in detection zone；
The position of human body information of detection zone and the body surface of human body are judged according to the scanning result of infrared scan sensor (51)
Temperature；
Air supply pattern is selected according to the shell temperature of position of human body information and human body, the air supply pattern includes: wind people's mould
Formula, wind keep away people's mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811313570.0A CN109237617A (en) | 2018-11-06 | 2018-11-06 | A kind of air conditioner indoor unit, air-conditioning device and air conditioning exhausting control method |
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| CN201811313570.0A CN109237617A (en) | 2018-11-06 | 2018-11-06 | A kind of air conditioner indoor unit, air-conditioning device and air conditioning exhausting control method |
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| CN110207254A (en) * | 2019-06-26 | 2019-09-06 | 广东美的制冷设备有限公司 | Air conditioner and its control method |
| CN110260404A (en) * | 2019-06-26 | 2019-09-20 | 广东美的制冷设备有限公司 | The heat-production control method of air conditioner, the refrigeration control method of air conditioner and air conditioner |
| CN110285546A (en) * | 2019-07-12 | 2019-09-27 | 青岛海尔空调器有限总公司 | Control method and air conditioner indoor unit for air conditioner indoor unit |
| CN110470031A (en) * | 2019-07-30 | 2019-11-19 | 青岛海尔空调器有限总公司 | Control method and air conditioner indoor unit for air conditioner indoor unit |
| CN111425440A (en) * | 2020-03-31 | 2020-07-17 | 佛山市云米电器科技有限公司 | Air outlet section distribution method and system and computer readable storage medium |
| CN112984752A (en) * | 2019-12-02 | 2021-06-18 | 佛山市云米电器科技有限公司 | Control method, system, device and storage medium for air conditioning device |
| CN114183827A (en) * | 2021-12-17 | 2022-03-15 | 珠海格力电器股份有限公司 | Indoor unit air outlet control device and method and indoor unit |
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