CN107726492A - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN107726492A
CN107726492A CN201710292418.8A CN201710292418A CN107726492A CN 107726492 A CN107726492 A CN 107726492A CN 201710292418 A CN201710292418 A CN 201710292418A CN 107726492 A CN107726492 A CN 107726492A
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CN
China
Prior art keywords
blow
air
heat exchange
outlet
temperature
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
CN201710292418.8A
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Chinese (zh)
Other versions
CN107726492B (en
Inventor
仓田理
十仓聪
山本宪昭
川添大辅
野间富之
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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Filing date
Publication date
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Publication of CN107726492A publication Critical patent/CN107726492A/en
Application granted granted Critical
Publication of CN107726492B publication Critical patent/CN107726492B/en
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Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003—Exclusively-fluid systems
    • 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
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • 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
    • 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
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements

Abstract

The present invention provides a kind of air conditioner, and indoor set includes：Indoor heat exchanger with the 1st heat exchange area and the 2nd heat exchange area；The pressure regulator of refrigerant pressure is adjusted, is arranged between the 1st heat exchange area and the 2nd heat exchange area；With indoor fan, making the air from suction inlet, side heat exchanger carries out heat exchange and forms the air-flow from blow-off outlet blowout indoors.The direction of rotation of 2nd heat exchange area and the 1st heat exchange area along indoor fan is configured at the suction side of air conditioner.In warming operation by the decompression of pressure regulator, the 1st heat exchange area forms the 1st condensation temperature, and the 2nd heat exchange area forms 2nd condensation temperature lower than the 1st condensation temperature.

Description

Air conditioner
Technical field
The present invention relates to the air conditioner of the air adjustment for carrying out interior, the more particularly to sky from air outlet blowout Gas has the air conditioner of different temperature provinces.
Background technology
In in general air conditioner, generally, in order to suppress noise and be vibrated into interior, using by as big noise Source, vibration source device configuration in outdoor unit, by noise and the few device configuration of vibration in the separation type of indoor set.As general Separation type air conditioner main structure, outdoor unit is provided with compressor, outside heat exchanger, outside are sent Wind fan, four-way valve, expansion valve etc., indoors machine be provided with indoor heat exchanger, indoor Air Blast fan, control unit etc.. Outdoor unit and indoor set are mutually mechanically connected and electrically connected with distribution using refrigerant piping and control.The separation type so formed Air conditioner in indoor set be arranged at wall etc. of interior, carry out air tune in a manner of interior turns into required temperature Section acts.
In recent years in being protected from from the viewpoint of greenhouse effects of the earth of earth environment, section is also required in air conditioner The raising of energy performance.In air conditioner, in order that energy-efficient performance improves, it is important that improve and form respectively setting for air conditioner Standby energy efficiency carrys out the overall power consumption of cutting device.Particularly, in air conditioner, be not with interior integral into Useless air adjustment is carried out for the mode of required temperature, but required temperature is turned into the region at least needed of interior Mode carry out air adjustment, motion has the various reductions for realizing consumption electric power.
For example, there is motion in (Japanese) Patent Laid-Publication 8-68568 publications, from the blow-off outlet of the air outlet as indoor set to The air of indoor submitting different temperatures, so-called trial carry out the comfortable air adjustment of the cold foot heat of referred to as head.Above-mentioned existing sky In controlled atmosphere section machine, machine sets multiple refrigerant passages indoors, and the opening and closing control of multiple open and close valves is utilized to each refrigerant passage The refrigerant passage that making to determine refrigerant passage, makes refrigerant be determined at this is flowed to carry out and different operation modes pair The air adjustment answered.
The content of the invention
Above-mentioned existing air conditioner is one of the open and close controlling, the indoors heat exchanger of machine by the way that valve is opened and closed Part forms non-heat exchange section, and the air (original air) for having passed through the non-heat exchange section is sent into blow-off outlet as former state, with The air for having carried out heat exchange is blown out to the indoor structure of air adjustment object from blow-off outlet together.So, it is above-mentioned existing Air conditioner is the air (hot gas or cold air) and original air that heat exchange has been carried out by overlappingly being blown out from blow-off outlet, The structure of the raising of efficiency when especially to seek steady running.
In such existing air conditioner, it is therefore an objective to indoor integrated air is adjusted to defined temperature range, It is difficult to activity of the position of people and people etc. according to existing for interior, energetically carries out air adjustment to feel to relax as the people Suitable temperature.Particularly, in the case of individual more than the indoor presence of air adjustment object, it is impossible to all to feel as each individual The mode of comfortable temperature carries out air adjustment.
In the present invention, it is therefore an objective to carry out most suitable air adjustment to the interior of air adjustment object, and purpose is to carry , can be while suppressing useless air by carrying out the air adjustment centered on the indoor people for a kind of air conditioner Power saving is realized in regulation, while the air adjustment that people existing for carrying out interior are comfortable on.
The present invention air conditioner have make refrigerant in compressor, indoor heat exchanger, pressure reducer and outside The refrigerant loop of heat exchanger circulation, is made up of indoor set and outdoor unit.Indoor set includes：With the 1st heat exchange area and The indoor heat exchanger of 2nd heat exchange area；The pressure regulator of refrigerant pressure is adjusted, it is arranged at the 1st heat exchange zone Between domain and the 2nd heat exchange area；With indoor fan, it makes the air of the suction inlet from the top for being formed at indoor set exist Indoor heat exchanger carries out heat exchange, and forms the air-flow blown out from the blow-off outlet for the bottom for being formed at indoor set.2nd heat is handed over Change the suction side that the direction of rotation of region and the 1st heat exchange area along indoor fan is configured at air conditioner.Heating By the decompression of pressure regulator during operating, the 1st heat exchange area forms the 1st condensation temperature, and the 2nd heat exchange area is formed than the The 2nd low condensation temperature of 1 condensation temperature.
According to the present invention, there is provided the air adjustment of most suitable air adjustment can be carried out to the interior of air adjustment object Machine, can be while suppress useless air adjustment, on one side reliably by carrying out the air adjustment focusing on people of the interior People existing for interior are carried out according to comfortable air adjustment.
Brief description of the drawings
Fig. 1 is the longitudinal section of the schematic configuration of the indoor set in the air conditioner for represent embodiments of the present invention 1.
Fig. 2 be the indoor set of the air conditioner of embodiment 1 from lower right-hand side when stereogram.
Fig. 3 be the indoor set of the air conditioner of embodiment 1 from above right side when stereogram.
Fig. 4 is the ideograph of the refrigerant loop of the air conditioner of embodiment 1.
Fig. 5 is the figure of the specific refrigerant passage of the heat exchanger for the air conditioner for representing embodiment 1.
The temperature at each position of heat exchanger when Fig. 6 is the warming operation for the air conditioner for representing embodiment 1 Curve map.
Fig. 7 is the p-h line charts in the air conditioner of embodiment 1.
Fig. 8 is the heating capacity for the ratio that the 2nd heat exchange area for representing in heat exchanger accounts for whole heat exchange areas Change and blow out temperature poor change curve map.
When Fig. 9 is the warming operation of the air conditioner of embodiment 1 in the 1st heat exchange area and the 2nd heat exchange zone Domain has carried out the isogram in the case of heat exchange.
Figure 10 is the condition for illustrating the separator of the indoor set of the air conditioner for regulation embodiment 1 Figure.
Figure 11 is the example for representing to be configured to meet in the warming operation of the air conditioner of embodiment 1 condition 1 Longitudinal section.
Figure 12 is the example for representing to be configured to meet in the warming operation of the air conditioner of embodiment 1 condition 2 Longitudinal section.
Figure 13 be the air conditioner for representing embodiment 1 the shutter board of wind direction up and down and left and right wind direction shutter board it is specific Turned position illustration stereogram.
Figure 14 be the air conditioner for representing embodiment 1 the shutter board of wind direction up and down and left and right wind direction shutter board it is specific Turned position illustration stereogram.
Figure 15 A are the effects of the micro-blade in the wind direction blinds board component for the air conditioner for illustrating embodiment 1 Figure.
Figure 15 B are the effects of the micro-blade in the wind direction blinds board component for the air conditioner for illustrating embodiment 1 Figure.
Figure 16 is the stream for representing the filtration treatment that the warm-cold sensitivity detection implemented in the air conditioner of embodiment 1 controls Cheng Tu.
Figure 17 is the flow that the air adjustment for the warm-cold sensitivity for representing to implement in the air conditioner of embodiment 1 controls Figure.
Embodiment
The present invention the 1st mode air conditioner have make refrigerant in compressor, indoor heat exchanger, pressure reducer With the refrigerant loop of outside heat exchanger circulation, it is made up of indoor set and outdoor unit.Indoor set includes：Handed over the 1st heat Change the indoor heat exchanger of region and the 2nd heat exchange area；The pressure regulator of refrigerant pressure is adjusted, it is arranged at the 1st Between heat exchange area and the 2nd heat exchange area；With indoor fan, it makes the suction inlet from the top for being formed at indoor set Air side heat exchanger carries out heat exchange indoors, and form the gas blown out from the blow-off outlet of the bottom for being formed at indoor set Stream.The direction of rotation of 2nd heat exchange area and the 1st heat exchange area along indoor fan is configured at the suction of air conditioner Side.The 1st condensation temperature, the 2nd heat exchange zone are formed by the decompression of pressure regulator, the 1st heat exchange area in warming operation Domain forms 2nd condensation temperature lower than the 1st condensation temperature.
The structure that the air conditioner of the 1st mode of the invention formed in the above described manner is discussed further below：Can be to sky The air adjustment of indoor two kinds of temperature operation modes of carry out of gas controlled plant, and can be while suppressing useless air adjustment To realize power saving, while the air adjustment that people existing for carrying out interior are comfortable on.
In the air conditioner of the 2nd mode of the present invention, it can also include the blow-off outlet in the 1st mode being divided into turning into The 2nd two-part separator of blow-off outlet of the 1st blow-off outlet of the front face side of indoor set and rear side as indoor set.Heating During operating, the air of 1st temperature higher than indoor temperature is blown out from the 1st blow-off outlet, is blown out from the 2nd blow-off outlet higher than the 1st temperature The 2nd temperature air.
By using the structure, the wind of the 1st temperature and the wind of the 2nd temperature are not easy to mix, and clearly can will blow out wind Temperature is divided into two kinds of temperature blowouts.
In the air conditioner of the 3rd mode of the present invention, the 2nd mode can also include：Guiding piece afterwards, it is arranged at interior The rear side of crosswind fan, has and guides the air-flow fanned from indoor side air to the function of the 2nd blow-off outlet；And stabilizer, its with Guiding piece is oppositely disposed in the front face side of indoor fan afterwards, is had to guide the air-flow fanned from indoor side air to the 1st and is blown The function of outlet.Separator is configured between the rear guiding piece and stabilizer of blow-off outlet, by blow-off outlet be divided into the 1st blow-off outlet and 2nd blow-off outlet two parts, mainly blown out from the 1st blow-off outlet and carried out heat exchange using the 2nd condensation temperature of the 2nd heat exchange area Air, mainly blown out from the 2nd blow-off outlet and carried out the air of heat exchange using the 1st condensation temperature of the 1st heat exchange area.
By using the structure, the wind of the 1st temperature and the wind of the 2nd temperature are difficult to mix, and become can for the control of wind direction Lean on, the effect of the temperature adjustment of interior is improved.
In the air conditioner of the 4th mode of the present invention, the 2nd or the 3rd mode msy be also constructed to, and separator is in left and right Two parts are divided on direction and are able to independently rotate, and can independently change the 1st blow-off outlet and the 2nd blow-off outlet up and down Respective blow-off direction.
By using the structure, the temperature adjustment in multiple regions of interior can be implemented respectively and simultaneously.
The present invention the 5th mode air conditioner in, the either type in the 2nd to the 4th mode, can also include make by Guide the wind direction blinds board component that can be rotated for descending left and right directions to go upward to the air stream of blow-off outlet.Wind direction blinds board component With upper and lower wind direction shutter board and left and right wind direction shutter board, upper and lower wind direction shutter board by blow-off outlet front face side upper strata blade Plate, blow-off outlet rear side lower leave plate and as the middle level leaf being configured between upper strata vane plate and lower leave plate This 3 layers of vane plates of the separator of sheet are formed, and each vane plate independently rotates in above-below direction.
By using the structure, the temperature adjustment in multiple regions of interior can be implemented respectively and simultaneously.
In the air conditioner of the 6th mode of the present invention, the either type from the 2nd to the 4th mode, it can also include making It is directed to the wind direction blinds board component that can be rotated that the air stream of blow-off outlet descends left and right directions to go upward.Wind direction shutter board group Part has upper and lower a wind direction shutter board and left and right wind direction shutter board, upper and lower wind direction shutter board by blow-off outlet front face side upper strata blade Plate, blow-off outlet rear side lower leave plate and as the middle level leaf being configured between upper strata vane plate and lower leave plate This 3 layers of vane plates of the separator of sheet are formed, and each vane plate independently rotates in above-below direction.Left and right wind direction shutter board can be with Including the upside left and right blade being arranged between upper strata vane plate and separator and it is arranged between lower leave plate and separator Downside left and right blade.
By using the structure, the temperature adjustment in multiple regions of interior can be implemented respectively and simultaneously.
In the air conditioner of the 7th mode of the present invention, the 6th mode is configured to, and upside left and right blade, is arranged side by side There are multiple blades of same shape, be divided into left and right blade group by boundary of the center of left and right directions, each blade group of left and right is on a left side Independently rotated in right direction, being capable of left and right change blow-off direction.Downside left and right blade, is arranged side by side the multiple of same shape Blade, it is divided into left and right blade group by boundary of the center of left and right directions, each blade group of left and right independently turns in the lateral direction It is dynamic, being capable of left and right change blow-off direction.Herein, same shape also includes the situation of " substantially the same shape ".
By using the structure, the temperature adjustment in multiple regions of interior can be implemented respectively and simultaneously.
Hereinafter, with reference to the accompanying drawings of the embodiment of a mode of the air conditioner of the present invention.In addition, wanted to identical Element addition identical symbol, in the case where illustrating to repeat, the description thereof will be omitted sometimes.In addition, in order that accompanying drawing is readily appreciated that, with Each inscape shows schematically for main body.
In addition, embodiments described below is all to represent an example of the air conditioner of the present invention, such as implement Numerical value, shape, structure, step and sequence of steps for being represented in mode etc. are to illustrate, and these contents illustrated do not limit the present invention. Left and right directions is represented towards the left and right directions when device or equipment of object in this specification.For in following embodiment Inscape among, represent upper concept independent claims in do not have record inscape, as arbitrary structure Illustrated into key element.In the embodiment of whole, the structure beyond crushed element in each variation is identical, can also The structure that each variation is recorded is respectively combined and formed, the effect of each structure can be obtained.In addition, following embodiment Air conditioner in, specific structure is illustrated, but the present invention is not limited to the specific knot of implementation below Structure, including apply the various air conditioners of the structure based on identical technological thought.
《Embodiment 1》
The air conditioner of embodiment 1 is that indoor set utilizes refrigerant piping with outdoor unit and controls distribution etc. mutually to interconnect The air conditioner of separation type connect, so-called.Heat pump is formed by indoor set and outdoor unit, outdoor unit is provided with compressor.It is real Apply the wall indoor unit that the indoor set in the air conditioner of mode 1 is mounted to the wall of interior.
Fig. 1 is the longitudinal section of the schematic configuration of the indoor set in the air conditioner for represent embodiments of the present invention 1. The air conditioner of embodiment 1 shown in Fig. 1 represents state during air adjustment operating.
As shown in figure 1, it is open above the suction inlet as air on the top that indoor set 1 includes being formed at indoor set 1 Portion 2a and the inside of machine 1 indoors has been carried out heat exchange Air blowing air outlet i.e. blow-off outlet 2b.In addition, formed Blow-off outlet 2b in the bottom of indoor set 1 is provided with wind direction blinds board component 3, and wind direction blinds board component 3 is to be opened and closed the blow-off outlet 2b, and can be in the wind direction changing unit for the blow-off direction for adjusting air in all directions up and down.Wind direction shutter board group Part 3 includes the shutter board of wind direction up and down 30 being made up of multiple vane plates that wind direction is changed in above-below direction and by left and right directions The left and right wind direction shutter board 40 that multiple vane plates of upper change wind direction are formed.
Machine 1 is internally provided with indoors：For removing the filter 4 of the dust included in room air；To from above The room air that opening portion 2a is taken into by filter 4 carries out the heat exchanger 5 of the indoor of heat exchange；With will be from as above The air of opening portion 2a suction inlet suction, which by heat exchanger 5 is formed after heat exchange, is blown out to indoor gas from blow-off outlet 2b The indoor fan 6 of stream.As indoor fan 6 for example using produce circumferencial direction air-flow horizontal drum horizontal stroke Flow type fan.As shown in figure 1, the heat exchanger 5 of indoor is arranged to the blow-off direction of the lower section except indoor fan 6, bag Enclose and be configured to the substantially front face side of inverted v-shaped, upper side and rear side probably these three directions, by rear side heat exchange department 5a, 1st heat exchange department 5b of the upside of front face side heat exchange department and the 2nd heat exchange department 5c of downside are formed.
In addition, the inside of machine 1 indoors, from the downstream of indoor fan 6 to blow-off outlet 2b ventilating path 7, configuration Indoors crosswind fan 6 downstream and be arranged at rear side.Ventilating path 7 includes：Rear guiding piece as back side side guide 8, have and guide the air-flow of rear side to blow-off outlet 2b function；As the stabilizer 9 of above side guide, with the rear guiding Part 8 is oppositely disposed in the front face side of indoor fan 6, has steady air current and the guiding of the front face side made in ventilating path 7 The function of the air-flow；With the two side walls (not shown) of indoor set 1.Stabilizer (above side guide) 9 and the rear guiding piece (back side Side guide) 8 together formed blow-off outlet 2b, have by from indoor side air fan 6 air-flow guide to blow-off outlet 2b function. The preceding surface of indoor set 1 is provided with front panel 2c, for the replacing of the grade of filter 4 inside indoor set 1, cleaning etc., front panel 2c is configured to open.
Fig. 2 and Fig. 3 is the stereogram for the air conditioner for representing embodiment 1, and Fig. 2 is embodied with from lower right-hand side The figure of the front face side of the blow-off outlet 2b of air conditioner etc. indoor set 1.Fig. 3 is the suction for representing the air in air conditioner Mouth is the top-open portion 2a figure from above the right side of indoor set 1.
As shown in Fig. 2 wind direction blinds board component 3 is rotatablely arranged at blow-off outlet 2b, blow-off outlet 2b is configured to be opened and closed. Wind direction blinds board component 3 includes the and of the shutter board of wind direction up and down 30 being made up of multiple vane plates that wind direction is changed in above-below direction The left and right wind direction shutter board 40 being made up of the multiple vane plates for changing wind direction in the lateral direction.
Upper and lower wind direction shutter board 30 is 3 layers of blade harden structure of upper, middle and lower, including：As the upper strata of blow-off outlet 2b front face side Vane plate 31；As the lower leave plate 33 of blow-off outlet 2b rear side；With middle level vane plate 32, it is blow-off outlet 2b center Part, configure between upper strata vane plate 31 and lower leave plate 33.In between upper strata vane plate 31 and lower leave plate 33 Layer vane plate 32 has the function of the separator of two kinds of temperature as blow-off outlet 2b as be described hereinafter.In addition, as in separator Layer vane plate 32 is divided into two parts in the center of its left and right directions, has middle level lobus sinister sheet 32a and middle level lobus dexter sheet 32b。
Left and right wind direction shutter board 40 includes：Configuration be formed at upper strata vane plate 31 and middle level vane plate 32 (separator) it Between upside blowout region FA upside left and right blade 40a；Middle level vane plate 32 (separator) and lower floor are being formed at configuration The downside left and right blade 40b of downside blowout region BA between vane plate 33, left and right wind direction shutter board 40 are upper and lower 2 Rotating fields. The detailed content of the shutter board of wind direction up and down 30 and left and right wind direction shutter board 40 in wind direction blinds board component 3 is described below.Its In, in the structure of present embodiment 1, upside blowout region FA turns into the 1st blow-off outlet, and downside blowout region BA blows as the 2nd Outlet.
In addition, the indoor set 1 in the air conditioner of embodiment 1 is provided with electrical installation unit (not shown) etc., electricity Gas installation unit includes control unit 50 (reference picture 1).Wind direction shutter board 30, left and right wind direction hundred up and down are carried out in the control unit 50 The drive control of the compressor of impeller 40, indoor fan 6 and outdoor unit etc., and control the air adjustment of the air conditioner Operating.Control unit 50 is made up of microcomputer, controls the air to adjust based on the various information from multiple sensors described later The air adjustment operating of section machine.
The sensor used in air conditioner as embodiment 1, including it is arranged at the human body sensing biography of indoor set 1 Sensor 10, warm-cold sensitivity sensor 11, floor temperature sensor (not shown), solar radiation sensor (not shown) and inspection described later Multiple temperature sensors (18a, 18b) of the temperature at each position in calorimetric interchanger 5 etc..Human body sensing sensor 10 and cold and hot Propagated sensation sensor 11 is the presence of infrared detection people, the movement of people and thermal map based on the air adjustment subject area from interior As the structure of information etc..In addition, the floor temperature of floor temperature sensor detection air adjustment subject area, solar radiation sensing Device detects the sunshine state of air adjustment subject area.The various information detected by various sensors are sent to control unit 50, base Control is driven to the air conditioner in these various information, and is being arranged at the luminous of the front panel 2c of indoor set 1 Display part 19 shows a part for the detection state of various sensors etc..
Human body sensing sensor 10 is pyroelectricity element type infrared ray sensor of the detection from the infrared ray of human body radiation.People The change of infrared ray amount of the body sensing sensor 10 in air adjustment subject area detects whether the shifting of presence of people, people It is dynamic.
Warm-cold sensitivity sensor 11 is thermopile sensor, is by the matrices of sensor elements shape of multiple thermoelectric element types Configure and form.Collector lens is provided with front of rectangular sensor element.In embodiment 1, such as sense Device element configuration into 8 × 8 it is rectangular.In the warm-cold sensitivity sensor 11 of embodiment 1, it is configured to the biography with rectangular configured Obliquely inclined state is rotated and scanned relative to rotary shaft for sensor component longitudinal and transverse, and output represents the letter of thermal image information Number.
Warm-cold sensitivity sensor 11 in the air conditioner of embodiment 1 is that thermopile sensor is formed as air tune Save the indoor ground of subject area and the thermal image information (temperature distribution information) of wall etc. and/or be present in the people's of interior The two-dimentional thermal image information of thermal image information (temperature distribution information).The thermal image information is according to utilization warm-cold sensitivity sensor 11 The infrared ray amount that detects and formed.Human body sensing sensor 10 in the air conditioner of embodiment 1 and cold and hot is used The detailed content of the air adjustment control of propagated sensation sensor 11 is described below.
[structure of refrigerant loop]
Fig. 4 is the figure of the refrigerant loop in the air conditioner for show schematically embodiments of the present invention 1.Implementing In the air conditioner of mode 1, the blow-off direction of the lower section except indoor fan 6 is configured to, encirclement is configured to the substantially word of falling V In front face side, upper side and the rear side of the shape probably heat exchanger 5 of the indoor in these three directions, by rear side heat exchange department The 5a and heat exchange department 5b of front face side the 1st forms the 1st heat exchange area X, and the 2nd heat exchange is formed by the heat exchange department 5c of front face side the 2nd Region Y.As shown in Fig. 4 refrigerant loop, in be made up of rear side heat exchange department 5a and the heat exchange department 5b of front face side the 1st Refrigerant line between 1 heat exchange area X and the 2nd heat exchange area Y being made up of the heat exchange department 5c of front face side the 2nd (freezes Agent path), it is provided with the pressure regulator 12 for adjusting refrigerant pressure.In the structure of the air conditioner of embodiment 1, heating Pressure regulator 12 during operating works as the expansion valve for declining refrigerant pressure.In addition, the expansion valve by using With the valve of the low pressure loss of straight tube phase same level during standard-sized sheet, can prevent from carrying out common warming operation and common cooling fortune Efficiency when turning reduces.
As shown in figure 4, the refrigerant loop in the air conditioner of embodiment 1 uses structure as described below：Compression The discharge side of machine 13 is connected with electric four-way valve 14, and the refrigerant in warming operation from compressor 13 is admitted to heat exchanger 5 rear side heat exchange department 5a and the heat exchange department 5b of front face side the 1st.It is sent to rear side heat exchange department 5a and the heat of front face side the 1st Exchange part 5b refrigerant is admitted to the heat exchange department 5c of front face side the 2nd via pressure regulator 12.Refrigerant during warming operation In loop, refrigerant is from the heat exchange department 5c of front face side the 2nd by being used as pressure reducer 15, the outside heat exchange of outside expansion valve Machine 16 flows to compressor 13 via electric four-way valve 14, so as to form refrigerant circulation loop.The heat exchanger 16 in outside Nearby it is provided with outside fan 17.In addition, when cooling operates, switch electric four-way valve 14, the flow direction of refrigerant becomes Into opposite direction.
[structure of heat exchanger]
As described above, the structure that the air conditioner of embodiment 1 is discussed further below：By rear side heat exchange department 5a and The 1st heat exchange area X that the heat exchange department 5b of front face side the 1st is formed and the 2nd heat exchange being made up of the heat exchange department 5c of front face side the 2nd The refrigerant pressure that heat exchange area X and the 2nd heat exchange area Y of pressure regulator the 12, the 1st is provided between the Y of region is provided with Pressure differential.
Fig. 5 is by the specific refrigerant of heat exchanger 5 (5a, 5b, 5c) in the structure of the air conditioner of embodiment 1 Path is the longitudinal section of the indoor set 1 of the air conditioner to illustrate the figure represented.In refrigerant passage shown in Fig. 5 When the flow direction of refrigerant represents warming operation.
As shown in figure 5, in the heat exchanger 5 of the air conditioner of embodiment 1, refrigerant during warming operation is from the 1st The refrigerant inlet (A, B, C, D) at 4 in heat exchange area X flows into.That is, handed over from the rear side heat in the 1st heat exchange area X Refrigerant inlet (C, the D) the supply system changed at the 2 of the refrigerant inlet at the 2 of portion 5a (A, B) and the heat exchange department 5b of front face side the 1st Cryogen.The refrigerant come overleaf side heat exchange department 5a is supplied from the refrigerant inlet (A, B) at the 2 of rear side heat exchange department 5a Heat exchange is carried out, and pressure regulator 12 is sent to from the leading-out portion (E, F) at 2.Equally, from the 2 of the heat exchange department 5b of front face side the 1st The refrigerant that refrigerant inlet (C, the D) supply at place comes carries out heat exchange in the heat exchange department 5b of front face side the 1st, and from leading at 2 Go out portion (G, H) and be sent to pressure regulator 12.The refrigerant depressurized during warming operation by pressure regulator 12 is sent to as the 2nd Introduction part (I, J, K, L) at the 4 of the heat exchange area Y heat exchange department 5c of front face side the 2nd.In the heat exchange department 5c of front face side the 2nd The refrigerant for having carried out heat exchange is sent to from the leading-out portion (M, N, O, P) at 4 and is arranged in the heat exchange department 5b of front face side the 1st The supercooling portion 5d for being taken into side of extraneous air introduction part (Q).Then, the refrigeration of heat exchange has been carried out in supercooling portion 5d Agent is sent to leading for the supercooling portion 5e for being taken into side for the extraneous air being arranged in rear side heat exchange department 5a from leading-out portion (R) Enter portion (S).The refrigerant outlet in heat exchanger 5 when supercooling portion 5e leading-out portion (T) turns into warming operation.In addition, The flowing of opposite direction when the flowing of refrigerant when cooling operates turns into warming operation.
As described above, the warming operation of the air conditioner of embodiment 1 is constantly, the refrigerant from compressor 13 is sent To the 1st heat exchange area X in heat exchanger 5.This as a result, being flowed into the 1st heat exchange area X has the refrigerant of high-temperature, So the 1st heat exchange area X is the heat exchange area for the 1st condensation temperature for being formed into high-temperature.From the 1st heat exchange area X The refrigerant being derived then is depressurized in pressure regulator 12 and turns into the refrigerant of moderate temperature, and is sent to front face side The 2nd heat exchange area Y of 2nd condensation temperature lower than the 1st condensation temperature is formed in 2nd heat exchange department 5c.In embodiment 1, High-temperature in two kinds of temperature operation modes described later is the temperature relatively higher than the moderate temperature now blown out, and moderate temperature is Temperature between high-temperature and indoor temperature.For example, in the structure of embodiment 1, the high-temperature as blowout is 30 DEG C~55 DEG C scope, as moderate temperature be it is only low than high-temperature as defined in temperature scope, high-temperature and moderate temperature it is relative Temperature difference is more than 5 DEG C.High-temperature and moderate temperature are based on imposing a condition and determined from the various information of various sensors.
As described above, it is in the warming operation of the air conditioner of embodiment 1, by the heat of heat exchanger 5 of indoor set 1 It is exchanged into the structure of 2 kinds of temperature (high-temperature, moderate temperature).Fig. 6 is the warming operation for the air conditioner for representing embodiment 1 When heat exchanger 5 the 1st heat exchange area X and each position in the 2nd heat exchange area Y temperature curve map.Fig. 6 curve In figure, the temperature profile that dotted line represents is each position when generally operating in the heat exchanger 5 of (a kind of temperature operation mode) Temperature passage, solid line represent temperature profile be each position in the heat exchanger 5 of two kinds of temperature operation modes temperature Passage.As shown in fig. 6, when generally operating, it is to be understood that in the 1st heat exchange area X of heat exchanger 5 and the 2nd heat exchange area Y Carry out 40 DEG C of heat exchange.On the other hand, decline refrigerant pressure by using pressure regulator 12, in the 1st heat exchange zone Domain X carries out 40 DEG C of heat exchange, and 33 DEG C of heat exchange is carried out in the 2nd heat exchange area Y.So, by using pressure regulator 12 regulation the 1st heat exchange area X and the 2nd heat exchange area Y refrigerant pressure, can carry out one kind in the air conditioner Temperature operation mode (generally operating) and the switching of two kinds of temperature operation modes, can be empty by the air adjustment subject area of interior Gas is adjusted to required temperature.
Fig. 7 is the p-h line charts in the air conditioner of embodiment 1.The longitudinal axis is refrigerant pressure [Mpa], and transverse axis is ratio Enthalpy [kJ/kg].In Fig. 7,1 → symbol of symbol 2 represents the state for the refrigerant compression that compressor 13 is carried out.Symbol 2 in Fig. 7 → In symbol 3, the 1st heat exchange area X works as the 1st condenser, and condensation heat now will suck air heat exchange into high temperature Degree.The air of high-temperature is directed to after rear guiding piece 8 mainly from downside using the air-flow as caused by indoor fan 6 as described above Blow out indoor blowouts of the region BA to air adjustment object.
3 → symbol of symbol 4 in Fig. 7 represents sharp to make under pressure using the pressure regulator 12 of the inside of indoor set 1 The state of pressure as defined in being down to.In 4 → symbol of symbol 5, the 2nd heat exchange area Y is worked as the 2nd condenser, and it is condensed The air of thermosetting moderate temperature.The air of moderate temperature utilizes the air-flow as caused by indoor fan 6 mainly to be blown out from upside Region FA is blown out to the interior of air adjustment object.
5 → symbol of symbol 6 in Fig. 7 is the function of pressure reducer 15, and 6 → symbol of symbol 1 is the outside as evaporator The function of heat exchanger 16.
Fig. 8 is the ratio that whole heat exchange areas is accounted on the 2nd heat exchange area Y in heat exchanger 5, passes through invention Knot obtained from change, the change for the difference (during two kinds of temperature operation modes) for blowing out temperature of the person to heating capacity are tested Fruit.The ratio of heat exchange area now is calculated based on heat exchange area.As shown in figure 8, the heat to moderate temperature Exchange area be the 2nd heat exchange area Y be 50% when, from upside blowout region FA moderate temperature and come from downside blowout area The temperature difference of domain BA high-temperature is about 10 DEG C.It is and full when the 2nd heat exchange area Y is 50% in addition, as heating capacity The heat exchange area in portion is that the 1st heat exchange area X situation is in a ratio of about 75%.In the air conditioner of the present invention, consider Application target of the air conditioner etc., the heating capacity and temperature difference of needs are set in two kinds of temperature operation modes, determined 2nd heat exchange area Y relative to whole heat exchange area appropriate ratio.In present embodiment 1, such as two kinds of temperature The heating capacity needed in degree operation mode is more than 80%, is 6 DEG C by the temperature difference of the high-temperature of heat exchange and moderate temperature More than, the 2nd heat exchange area Y is about 30% relative to the ratio of the heat exchange area of whole.In addition, these numerical value are examples Show, with considering that the specification of air conditioner of the designs such as air adjustment object accordingly determines.
When Fig. 9 is the warming operation of the air conditioner of embodiment 1, enter in the 1st heat exchange area X of heat exchanger 5 The heat exchange of row high-temperature, the isogram in the case where the 2nd heat exchange area Y has carried out the heat exchange of moderate temperature.Fig. 9 It is to make figure of the colour picture as black and white screen, in Fig. 9, is represented be arranged at the 1st heat of the upside of indoor fan 6 with black Exchange area X heat exchanges represent to hand in the 2nd heat for being arranged at the front face side of indoor fan 6 into the situation of high-temperature with grey Region Y heat exchanges are changed into the situation of moderate temperature.In isogram shown in Fig. 9, the region of the expression of symbol 100 of same color For 35~36 DEG C of regions, the region that symbol 101 represents is 34~35 DEG C of regions, and the region that symbol 102 represents is 32~33 DEG C of areas Domain, the region that symbol 103 represents are 30~31 DEG C of regions, and the region that symbol 104 represents is 27~28 DEG C of regions.
As shown in figure 9, utilize what is be made up of cross-flow fan into the air of high-temperature in the 1st heat exchange area X heat exchanges The air-flow that indoor fan 6 is formed is admitted to blow-off outlet 2b by ventilating path 7.Now, it is to be understood that be heat exchange into height The air for the high-temperature that the air of temperature such as symbol 100 represents flows mainly along the rear guiding piece 8 as back side side guide It is dynamic, and it is sent to blow-off outlet 2b.Therefore, the major part of the air of the high-temperature from the 1st heat exchange area X is drawn after being directed to Guiding element 8, and be directed between the middle level vane plate 32 and lower leave plate 33 as separator of upper and lower wind direction shutter board 30 Downside blowout region BA, be blown out to interior from the region of the rear side of the wall side as blow-off outlet 2b.
On the other hand, the air of the moderate temperature from the 2nd heat exchange area Y utilizes the gas formed by indoor fan 6 Stream passes through ventilating path 7, and is admitted to blow-off outlet 2b, but the air of the moderate temperature for example shown in symbol 104 is mainly set It is placed in side guide i.e. stabilizer 9 before the position than the forward surface side in blowout position of indoor fan 6 to guide, is directed to The upper strata vane plate 31 of upper and lower wind direction shutter board 30 and as the upside blowout region FA between the middle level vane plate 32 of separator. So, the air of moderate temperature is mainly guided by stabilizer 9, and from the region of the wall away from blow-off outlet 2b, i.e. blow-off outlet 2b The region of front face side is blown out to interior.
As described above, in the air conditioner of embodiment 1, as shown in figure 9, heat exchange is main into the air of high-temperature Flowed along the rear guiding piece 8 of rear side, and under between the middle level vane plate 32 and lower leave plate 33 as separator Side blowout region BA is blown out to interior.On the other hand, heat exchange into moderate temperature air mainly along front face side stabilizer 9 Flowing, and it is blown out to room from the upside blowout region FA between the middle level vane plate 32 and upper strata vane plate 31 as separator It is interior.So, in two kinds of temperature operation modes during the warming operation of the air conditioner of embodiment 1, region is blown out from upside FA blows out the air of moderate temperature, and from the air of downside blowout region BA blowout high-temperatures, the air of moderate temperature is with from upside The mode for pushing the air of high-temperature is blown out.As a result, the air of high-temperature is blown out to situation about rising at once behind interior It is inhibited, is the structure for the air adjustment subject area that the air of high-temperature can be sent to interior.
[separator function]
In the structure of the air conditioner of embodiment 1, blow-off outlet 2b is provided with the wind direction shutter board up and down of 3-tier architecture 30, the middle level vane plate 32 in upper and lower wind direction shutter board 30 has as two kinds of temperature being used in blowout blow-off outlet 2b respectively The function of the separator of (high-temperature+moderate temperature).
Figure 10 is the middle level leaf as separator for illustrating to be used for regulation blow-off outlet 2b in the sectional view shown in Fig. 1 The figure of the condition of the position of sheet 32.In Figure 10, α 1 and β 1 represent that the heat of the 2nd heat exchange area Y and the 1st in heat exchanger 5 is handed over The ratio in region X region is changed, so being that angle centered on the pivot to indoor fan 6 represents.α 1 is table Show the angle of the extension of the 2nd heat exchange area Y centered on the pivot of indoor fan 6.β 1 is represented with indoor The angle of the extension of the 1st heat exchange area X centered on the pivot of fan 6.Wherein, α 1 is the 2nd heat exchange area Y of connection Middle indoor fan 6 from pivot when the position of most end (above downside end) and the rotation of indoor fan 6 Turn the line of center, with being connected central points and indoor fan of the 1st heat exchange area X with the 2nd heat exchange area Y border Angle between the line of 6 pivot.β 1 be connect the 1st heat exchange area X in indoor fan 6 from pivot When most end (back side side end) position and indoor fan 6 pivot position line, with being connected the 1st heat exchange zone Domain X with the 2nd heat exchange area Y border central point and indoor fan 6 pivot line between angle.
α 2 and β 2 in Figure 10, in order to provide the middle level vane plate 32 as separator in upper and lower wind direction shutter board 30 Position, the position ratio of blow-off outlet 2b separator is represented with the expanded- angle of vertical.α 2 is the extension with vertical Angle represents the upside blowout region FA (the 1st blow-off outlet) between upper strata vane plate 31 and middle level vane plate 32.β 2 is to use vertical The expanded- angle in direction represents the downside blowout region BA (the 2nd blow-off outlet) between middle level vane plate 32 and lower leave plate 33. In order to provide α 2 and β 2, as shown in Figure 10, using the most downstream point (blowout point) of later guiding piece 8 tangent line and with the rear guiding The expression vertical put centered on the intersection point of the tangent line of the most downstream point (blowout point) for the stabilizer 9 that part 8 is arranged as opposed to The angle of extension, come regulation α 2 and β 2.In addition, the tangent line that α 2 is the most downstream point (blowout point) for representing stabilizer 9 is made with being connected The angle of the extension of most upstream point for the middle level vane plate 32 of separator and the vertical between the line of above-mentioned central point.This Outside, β 2 is the tangent line for the most downstream point (blowout point) for representing rear guiding piece 8 with being connected the most upstream point of middle level vane plate 32 and upper State the angle of the extension of the vertical between the line of central point.
As described above, the ratio in the 1st heat exchange area X and the 2nd heat exchange area Y region is provided with α 1 and β 1, and During by the use of α 2 and β 2 regulations as the position of the middle level vane plate 32 of the separator for blow-off outlet 2b, middle level vane plate 32 is set Into following conditions is met, thereby, it is possible to make blowout state of temperature when air adjustment operates different.
For example, it is provided as separating in a manner of the condition (condition 1) to meet α 2/ (α 2+ β 2) ＞ α 1/ (α 1+ β 1) The middle level vane plate 32 of part, in warming operation, under between blow-off outlet 2b middle level vane plate 32 and lower leave plate 33 Side blowout region BA (the 2nd blow-off outlet) reliably blows out the air of high-temperature, from upper strata vane plate 31 and middle level vane plate 32 it Between upside blowout region FA (the 1st blow-off outlet) blowout moderate temperature air.Now region is blown out from blow-off outlet 2b downside Temperature difference between the air of the high-temperature of BA blowouts and the air for blowing out the moderate temperature that region FA is blown out from upside is big.That is, Meeting α 2/ (α 2+ β 2) ＞ α 1/ (α 1+ β 1) condition 1 includes following situation：Configuration as the middle level vane plate 32 of separator Position turns into more side-blown than upper in the position of blow-off outlet 2b backrests surface side, blow-off outlet 2b downside blowout region BA (the 2nd blow-off outlet) It is narrow to go out region FA (the 1st blow-off outlet).In this case, the heat of the 1st heat exchange area X and the 2nd that can also change heat exchanger 5 is handed over The ratio in region Y region is changed to meet condition 1.Figure 11 is to represent to be configured to the heating fortune of the air conditioner of embodiment 1 Meet the longitudinal section of the example of α 2/ (α 2+ β 2) ＞ α 1/ (α 1+ β 1) condition 1 when turning.
In addition, on the contrary, work is set in a manner of the condition (condition 2) to meet α 2/ (α 2+ β 2)≤α 1/ (α 1+ β 1) For the middle level vane plate 32 of separator, in warming operation, from blow-off outlet 2b upper strata vane plate 31 and middle level vane plate 32 it Between upside blowout region FA (the 1st blow-off outlet) blow out the air of moderate temperature fewerly, from middle level vane plate 32 and lower floor Downside blowout region BA (the 2nd blow-off outlet) between vane plate 33 blows out the air of high-temperature more.Now from blow-off outlet The air of the high-temperature of 2b downside blowout region BA (the 2nd blow-off outlet) blowouts from upside with blowing out region FA (the 1st blow-off outlet) The temperature difference of the air of the moderate temperature of blowout is small.That is, meeting α 2/ (α 2+ β 2)≤α 1/ (α 1+ β 1) condition 2 includes following feelings Condition：Allocation position as the middle level vane plate 32 of separator turns into the position of the forward surface sides of blow-off outlet 2b, blow-off outlet 2b's Upside blowout region FA (the 1st blow-off outlet) is narrower than downside blowout region BA (the 2nd blow-off outlet).In this case, it can also change The ratio in the 1st heat exchange area X and the 2nd heat exchange area Y of heat exchanger 5 region meets condition 2.Therefore, using In the case of the structure of condition 2, the air of the high-temperature more from downside blowout region BA (the 2nd blow-off outlet) blowouts, but with Compared using the situation of the structure of condition 1, the air of the high-temperature from downside blowout region BA (the 2nd blow-off outlet) is low temperature Degree.Figure 12 is to represent to be configured to meet α 2/ (α 2+ β 2) (α 1+ of≤α 1/ in the warming operation of the air conditioner of embodiment 1 β 1) condition 2 example longitudinal section.
In addition, in Fig. 10, in order to represent the 1st heat exchange area X of heat exchanger 5 and the 2nd heat exchange area Y region Ratio, α 1 and β 1 are represented by the use of using angle of the pivot of indoor fan 6 as center, in order to provide wind direction blinds up and down The position of the middle level vane plate 32 as separator of plate 30, is represented for the position ratio of blow-off outlet 2b separator with angle Understand α 2 and β 2, but above-mentioned regulation is not limited to as the present invention.The area of the heat exchange of heat exchanger can also be used Than or heat exchange stream than regulation α 1 and β 1.In addition, α 2 and β 2, can also utilize the blow-off outlet 2b position as separator The splitting ratio put provides.
For example, being defined as α 1 represents that the 2nd heat exchange area Y heat exchange area or the stream ratio of heat exchange, β 1 are represented 1st heat exchange area X heat exchange area or the stream ratio of heat exchange.Now, α 2 and β 2 are defined as blowing for later guiding piece 8 Export the expression lead put centered on the intersection point of the tangent line of the most downstream point of the tangent line of 2b most downstream point and the blow-off outlet of stabilizer 9 The angle of the extension in vertical direction.α 2 can also be defined as to represent to be formed between upper strata vane plate 31 and middle level vane plate 32 The angle of the extension of the vertical of 1st blow-off outlet (front face side blows out region FA), β 2 is to represent to be formed at middle level vane plate 32 With the angle of the extension of the vertical of the 2nd blow-off outlet (rear side blows out region RA) of lower leave plate 33.In addition, upper and lower In the state of the blow-off direction face of the vane plate of the 3-tier architecture of wind direction shutter board 30 abreast configures, blow-off outlet can also be utilized The ratio of the relative distance relative to upper strata/lower leave plate 31,33 of the 2b middle level vane plate 32 as separator is advised Determine α 2 and β 2.
[control is blown in separating for wind direction blinds board component]
Then, blow-off outlet 2b wind direction blinds board component 3 is arranged at for having been used in the air conditioner of embodiment 1 Separate and blow control and illustrate.As described above, the shutter board of wind direction up and down 30 of wind direction blinds board component 3 is upper strata vane plate 31st, the upper, middle and lower 3-tier architecture of middle level vane plate 32 and lower leave plate 33.In addition, the middle level with the function as separator Vane plate 32 is divided into two parts in the center of its left and right directions, has middle level lobus sinister sheet 32a and middle level lobus dexter sheet 32b. Each vane plate in upper and lower wind direction shutter board 30 is by being connected with the either end in the left and right ends of respective Pivot axle Drive motor for example stepping motor driving structure.Therefore, upper strata vane plate 31 and lower leave plate 33, also middle level The middle level lobus sinister piece 32a and middle level lobus dexter piece 32b of vane plate 32 are able to independently rotate in the vertical direction, and make to come from Blow-off outlet 2b wind direction turns into the required direction of above-below direction.
In addition, left and right wind direction shutter board 40 is upper and lower 2 Rotating fields, including：It is being formed at upper strata vane plate 31 and middle level leaf The upside left and right blade 40a of upside blowout region FA (the 1st blow-off outlet) configurations between sheet 32；Be formed at middle level blade The downside left and right blade 40b of downside blowout region BA (the 2nd blow-off outlet) configurations between plate 32 and lower leave plate 33.Upside is left Multiple left and right wind directions change blade of substantially the same shape is arranged side by side in lobus dexter piece 40a in the lateral direction.Upside or so Blade 40a is divided into the blade group in left region and the blade group two parts in right region with center for boundary.Equally, downside left and right blade Multiple left and right wind directions that substantially the same shape is arranged side by side in left and right directions by 40b change blade.In addition, downside left and right blade 40b is divided into the left and right blade group in left region and the left and right blade group two parts in right region with center for boundary.
It is configured at left and right blade 40a on the upside of upside blowout region FA (the 1st blow-off outlet) and is divided into the left and right as left region The upside lobus sinister piece 41a of blade group and as this two parts of the upside lobus dexter piece 41b of left and right blade group in right region.Upside lobus sinister Piece 41a and upside lobus dexter piece 41b respective left and right wind direction change blade and connected in a manner of interlocking respectively with other linking strip Knot.Therefore, upside lobus sinister piece 41a and upside lobus dexter piece 41b is that the left and right blade group of regional independently turns in left and right directions It is dynamic, and can left and right respectively specify that the blow-off outlet 2b from upside air blow-off direction structure.
Blowout region BA (the 2nd blow-off outlet) downside left and right blade 40b is divided into the left side as left region on the downside of being configured at The downside lobus sinister piece 42a of lobus dexter piece group and as this two parts of the downside lobus dexter piece 42b of left and right blade group in right region.Downside is left Blade 42a and downside lobus dexter piece 42b respective left and right wind direction change blade in a manner of interlocking respectively with other linking strip Link.Therefore, downside lobus sinister piece 42a and downside lobus dexter piece 42b is the left and right blade group of regional independently in left and right directions Upper rotation, and can left and right respectively specify that the blow-off outlet 2b from downside air blow-off direction structure.
The rotation with each drive motor such as stepping motor of left and right wind direction shutter board respectively of above-mentioned linking strip Axle links, and is to change blade in left and right directions by the rotation of these drive motors and the left and right wind direction of each left and right blade group The structure of upper conversion direction.
In air conditioner shown in Fig. 2, upper and lower wind direction shutter board 30 represents certain state during warming operation, upper strata blade Plate 31, middle level vane plate 32 and lower leave plate 33 rotationally configure to oblique front lower place.But left and right be divided into it is two-part in Layer lobus sinister sheet 32a and middle level lobus dexter sheet 32b is respective towards different.Upper strata vane plate 31 and middle level lobus sinister sheet 32a it Between upside blow out left region and form that must to blow out right region than the upside between upper strata vane plate 31 and middle level lobus dexter sheet 32b narrow It is narrow, middle level lobus sinister sheet 32a compared with the lobus dexter sheet 32b of middle level upward.So, by configuring middle level lobus sinister sheet 32a With middle level lobus dexter sheet 32b, the blow-off direction of air in left region is blown out from upside than the sky from the upside right region of blowout The blow-off direction of gas is upper, and blows out left region with upside and blow out the amount of right area stenosis correspondingly than upside, and wind speed increases Add, it is reached apart from elongated.
In addition, in air conditioner shown in Fig. 2, the upside left and right blade 40a of left and right wind direction shutter board 40 and downside are left Both lobus dexter piece 40b is separately blown in left and right.That is, upside left and right blade 40a upside lobus sinister piece 41a is with towards the air The mode that left side is blown out to during regulation machine is configured, and the side on right side is blown out to when upside lobus dexter piece 41b is with towards the air conditioner Formula configures.Therefore, in upside blowout region FA (the 1st blow-off outlet), the Air blowing from the upside left region of blowout to interior Left side, the Air blowing in right region is blown out to the right side of interior from upside.
In addition, the side in left side is blown out to when downside left and right blade 40b downside lobus sinister piece 42a is with towards the air conditioner Formula is configured, and downside lobus dexter piece 42b is configured in a manner of right side is blown out to when towards the air conditioner.Therefore, blown out in downside Region BA (the 2nd blow-off outlet), the Air blowing from the downside left region of blowout to left side, the air from the downside right region of blowout It is blown out to right side.
As a result, the air conditioner shown in above-mentioned Fig. 2, right region is blown out from downside in warming operation constantly The air of high-temperature is blown out than strongly to the room area towards on the right side of during the air conditioner, and left region is blown out from upside Moderate temperature air than strongly to towards on the left of during the air conditioner room area blow out.
Figure 13 and Figure 14 is upper and lower in the wind direction blinds board component 3 implemented in the air conditioner for represent embodiment 1 The stereogram of the illustration of the specific turned position of wind direction shutter board 30 and left and right wind direction shutter board 40.Figure 13 and Figure 14 is to embody There is the figure of the blow-off outlet 2b of air conditioner etc. the front face side for observing indoor set 1 from below.
In air conditioner shown in Figure 13, upper strata vane plate 31, the and of middle level vane plate 32 of upper and lower wind direction shutter board 30 3 layers of vane plate of lower leave plate 33 configure substantially in parallel in a manner of towards substantially common direction.As shown in figure 13, structure Two-part middle level lobus sinister sheet 32a and middle level lobus dexter sheet are divided into quilt of middle level vane plate 32 as separator or so 32b is identical direction, is formed in a manner of as the vane plate of a plate.Left and right wind direction shutter board 40 shown in Figure 13 it is upper Side or so blade 40a is configured to both sides will all blow out region FA Air blowing to the right side of interior from upside.In addition, downside Left and right blade 40b is configured to both sides will all blow out region BA Air blowing to the left side of interior from downside.
It is identical with Figure 13 in air conditioner shown in Figure 14, the upper strata vane plate 31 of upper and lower wind direction shutter board 30, middle level Vane plate 32 and lower leave plate 33 configure substantially in parallel in a manner of towards substantially common direction.Figure 14 left and right wind direction Shutter board 40, shown in Fig. 2 described above, both upside left and right blade 40a and downside left and right blade 40b are configured to enter in left and right Row separately blows.
As described above, in the air conditioner of embodiment 1, the upper, middle and lower 3-tier architecture by being arranged at blow-off outlet 2b is utilized The shutter board of wind direction up and down 30, upper and lower 2 layers left and right wind direction shutter board 40 form wind direction blinds board component 3, can be from conduct The upside of 1st blow-off outlet blows out region FA and the downside blowout region BA as the 2nd blow-off outlet is blown out respectively in required direction The air of moderate temperature and the air of high-temperature.And then it is configured to upper and lower each shutter board quilt of left and right wind direction shutter board 40 It is divided into two parts and can dries to the left and right respectively, so the blow-off outlet 2b of the air conditioner of embodiment 1 turns into up and down Left and right is divided into tetrameric blowout region, and regional can form different blow-off directions.Therefore, the sky of embodiment 1 In the structure of controlled atmosphere section machine, sky can be carried out in a manner of as required temperature province to the air adjustment subject area of interior Controlled atmosphere section.
[micro-blade]
As shown in Figure 13 and Figure 14, in the middle level lobus sinister sheet 32a for forming the middle level vane plate 32 as separator with Layer lobus dexter sheet 32b is formed with micro-blade 20.Micro-blade 20 is formed at middle level lobus sinister sheet 32a and middle level lobus dexter sheet The upstream side of 32b upper surface side.Micro-blade 20 there is defined gap and abreast configure in middle level lobus sinister sheet 32a and Middle level lobus dexter sheet 32b upper surface.Micro-blade 20 is made up of thin sheet material, by middle level lobus sinister sheet 32a and Multiple support 20a that middle level lobus dexter sheet 32b upper surface is provided projectingly are kept.Keep the support 20a of micro-blade 20 It is made up of short thin plate, to cause in middle level lobus sinister sheet 32a and the respective upper surfaces of middle level lobus dexter sheet 32b and micro-blade Gap between 20 forms smoothly air-flow.
Figure 15 A and Figure 15 B are the micro-blades 20 of the wind direction blinds board component 3 for the air conditioner for illustrating embodiment 1 Effect figure.Figure 15 B are to represent to be formed near the micro-blade 20 of the upper surface of blow-off outlet 2b middle level vane plate 32 Sectional view.Figure 15 A are the skies for representing to come the blow-off outlet 2b in the case that comfortable middle level vane plate 320 is not provided with micro-blade The figure of the flowing of gas.Figure 15 B are the skies for representing the blow-off outlet 2b in the case where middle level vane plate 32 is provided with micro-blade 20 The figure of the flowing of gas.
As shown in fig. 15 a and fig. 15b, the air from ventilating path 7 is blown out to from blow-off outlet 2b respectively to be formed at Upside between layer vane plate 31 and middle level vane plate 32/320 blows out region FA and is formed at middle level vane plate 32/320 with Downside blowout region BA between layer vane plate 33.But as shown in fig. 15, in middle level, vane plate 320 is not provided with manophyll In the case of piece, such as when making the air from ventilating path 7 more down using each vane plate as during warming operation, Air from ventilating path 7 is encountered after the upstream-side-end of middle level vane plate 320 not along vane plate sur-face peeling, in The upper surface side of layer vane plate 320 turbulization because of whirlpool etc..So, because in upper strata vane plate 31 and middle level vane plate 320 Between upside blowout region FA caused by whirlpool etc. turbulent flow, between middle level vane plate 320 and lower leave plate 33 Downside blowout region BA air have an impact, sometimes from upside blow out region FA air with from downside blowout region BA air mixing.As a result, the air of the moderate temperature from upside blowout region FA can not be blown out respectively sometimes and come From the air of downside blowout region BA high-temperature.It is such in order to solve the problems, such as, in the air conditioner of embodiment 1, Middle level vane plate 32 is provided with micro-blade 20.
As shown in fig. 15b, in the case where middle level vane plate 32 is provided with micro-blade 20, for example, as warming operation when that When sample makes the air from ventilating path 7 more down using each vane plate, the air from ventilating path 7 is by upper and lower wind direction Shutter board 30 guides and is blown out to upside blowout region FA (the 1st blow-off outlet) and downside blowout region BA (the 2nd blowouts from below Mouthful).Now, the air from ventilating path 7, particularly, the miniature of the upstream-side-end for being arranged at middle level vane plate 32 is utilized Blade 20 is not peeling along blade plate surface, and the generation of whirlpool of the upper surface side of middle level vane plate 32 etc. is pressed down System, the air that the upper surface side of vane plate 32 is swimmingly blown out in middle level are flowing.As a result, turning into reliably to distinguish Blowout blows out the air of region FA (the 1st blow-off outlet) moderate temperature from upside and from downside blowout region BA (the 2nd blowout Mouthful) high-temperature air structure.In addition, in above-mentioned explanation, illustrate to utilize middle level blade as during warming operation Plate 32 make the air from ventilating path 7 directed downwardly in the case of micro-blade 20 realize rectification effect, but confirm that i.e. When the middle level vane plate 32 is rotated and is located at other positions, micro-blade 20 also shows upside blowout region FA (the 1st blowouts Mouthful) in rectification effect.
[warm-cold sensitivity detection control]
In the air conditioner of embodiment 1, based on to human body sensing sensor 10, warm-cold sensitivity sensor 11, The temperature sensor that the temperature at each position of plate temperature sensor, solar radiation sensor and heat exchanger 5 is detected etc. Various information, control is driven to the air conditioner.
For example, human body sensing sensor 10 and warm-cold sensitivity sensor 11 are based on the air adjustment subject area from interior Infrared ray detect the structure of the presence of people, the movement of people and thermal image information etc..According to the air adjustment by embodiment 1 Warm-cold sensitivity sensor 11 in machine is the thermal image information that obtains of thermopile sensor to detect warm-cold sensitivity.
The air conditioner of embodiment 1, it is to air adjustment based on the thermal image information from warm-cold sensitivity sensor 11 The structure that " warm-cold sensitivity " of people in subject area is detected, " warm-cold sensitivity " of " heat ", " cold " as expression people's sensation Index, typically often use PMV scales (Predicted Mean Vote：Predict warm-cold sensitivity report).It is "+3 in PMV scales (Hot：Heat) "~" -3 (Cold：It is cold) " 7 Phase Evaluation yardsticks., will be by air adjustment health engineering meeting (day in embodiment 1 This) the small committee's motion of warm-cold sensitivity, 9 stage warm-cold sensitivity yardsticks use as warm-cold sensitivity scale.9 Phase Evaluation yardsticks be The two-stage of PMV scales adds the opinion scale of "+4 (very hot) " and " -4 (very cold) ".Carried out using the warm-cold sensitivity scale Warm-cold sensitivity detection control described later.
In addition, in the explanation of following embodiment 1, " warm-cold sensitivity " represents the scope of " -4 "~"+4 " of warm-cold sensitivity scale Interior numerical value.In addition, similarly, it is " cold and hot with " average warm-cold sensitivity " described later, " standard warm-cold sensitivity ", " detection warm-cold sensitivity " etc. In the related term of sense ", the numerical value in the range of " -4 "~"+4 " of warm-cold sensitivity scale is represented respectively.
, will for the design temperature of the air conditioner in the warm-cold sensitivity detection control of the air conditioner of embodiment 1 " warm-cold sensitivity " conduct " standard warm-cold sensitivity " that in general people study plot is felt, using its " standard warm-cold sensitivity " as " target warm-cold sensitivity " To carry out air adjustment control.Embodiment 1 warm-cold sensitivity detection control in, with the difference of " standard warm-cold sensitivity " turn into " ± The mode in the target warm-cold sensitivity region within 0.5 " carries out temperature change control and separately blows control.Aftermentioned temperature change control and Separately blow control.In addition, if it " is then PPD (Predicted Percentage of within ± 1 " that warm-cold sensitivity scale, which is, Dissatisfied：The discontented percentage of prediction) in 8 one-tenth of people do not feel discontented such experimental result.Based on the experiment knot Fruit, in the warm-cold sensitivity detection control of embodiment 1, it is " within ± 0.5 " to make with the difference of " the target warm-cold sensitivity " of warm-cold sensitivity scale.
In the interior as air adjustment object, adjusted in the small situation of the activity of artificial rest state and people and air In the state of section operating is substantially stabilized, if it is known that the surface temperature (tcl) of people and the difference (tcl-tr) of wall surface temperature (tr), then The heat dissipation capacity (H) of the people can be calculated.
If the heat dissipation capacity (H) of people and metabolism amount (quantity of heat production M) balance (H=M) of the people, the heat of the people can be calculated Revenue and expenditure obtains balance, and the people is comfortable on.On the other hand, can calculate if heat dissipation capacity (H) is bigger (H than metabolism amount (quantity of heat production M) ＞ M), then correspondingly the people feels cold with the degree of its size, if opposite heat dissipation capacity (H) is smaller than metabolism amount (H ＜ M), People's sensible heat.
Therefore, in the case where the activity of people's rest state and people is small, sensed according to ambient air temperature, from as warm-cold sensitivity The surface temperature of thermal image information extraction people and the wall surface temperature of surrounding that the thermopile sensor of device 11 obtains, pass through detection The heat dissipation capacity (H) of its people, it can detect in a non-contact manner " warm-cold sensitivity " of its people.
In the air conditioner of embodiment 1, the small situation of the activity of people or artificial is calculated in a non-contact manner The heat dissipation capacity of people in the case of rest state, " warm-cold sensitivity " of its people is detected based on the heat dissipation capacity calculated, and carries out sky Gas adjustment control.But according only to the thermal image information obtained from warm-cold sensitivity sensor 11, it is difficult to determine air adjustment target area Region (people's domain of the existence) existing for people in domain (living space), so be difficult to detect state that the activity of people is small or Artificial rest state.
Therefore, the warm-cold sensitivity detection control of the warm-cold sensitivity detection in the air conditioner based on embodiment 1, has as follows Described structure：The thermal image information for using to obtain since the thermopile sensor as warm-cold sensitivity sensor 11 in the lump Temperature distribution information, the human testing information of multiple infrared ray sensors from human body sensing sensor 10 and from sky The temperature information of the related other sensors of controlled atmosphere section subject area, detect the presence position of the people in air adjustment subject area Put, the active state of people, " warm-cold sensitivity " of somebody.
Furthermore the air conditioner of embodiment 1, illustrate using the thermal image information from warm-cold sensitivity sensor 11, Human testing information from human body sensing sensor 10 and from temperature sensor (temperature sensor, floor temperature sensor Deng) temperature information (room temperature information) carry out the structure of warm-cold sensitivity detection control, but be not limited to this.Can also be as follows Described structure, i.e. room temperature information is obtained from the thermal image information of warm-cold sensitivity sensor 11, using from warm-cold sensitivity sensor 11 Thermal image information and human testing information from human body sensing sensor 10 carry out the air adjustment control of embodiment 1.
Furthermore in embodiment 1, illustrate the small situation of the activity of artificial rest state and people, the i.e. (heat production of metabolism amount Amount M) situation of substantially certain value can be regarded as.The structure that can also be discussed further below, i.e. activity be certain degree necessarily with On size in the case of, calculate corresponding with activity metabolism amount (quantity of heat production M), pass through the metabolism amount that will be calculated and (produce Heat M) compared with the heat dissipation capacity H of the people, it is sensible heat or feels cold " warm-cold sensitivity " detects the people.
As shown in Figure 2 above, the human body sensing sensor 10 of embodiment 1 indoors before machine 1 left end side with water Square it is configured with 3 infrared ray sensors to the mode of arrangement.Human body sensing sensor 10 is for example by detecting from human body spoke The infrared ray penetrated detects whether the Thermoelectric Infrared Sensor that people be present.In the air conditioner of embodiment 1, according to people The change output pulse signal of the infrared ray amount of each infrared ray sensor detection of body sensing sensor 10, based on its pulse signal Control unit determines whether people be present.
In the air conditioner of embodiment 1, based on the signal exported from human body sensing sensor 10, to judge that air is adjusted The people of section subject area is the active state of almost motionless rest state either people's activity.Specifically, control unit 50 Carry out the activity of decider according to the signal exported in defined detection time (such as 2 minutes) from human body sensing sensor 10 Size or rest state.
In addition, in the air conditioner of embodiment 1, based on from 3 infrared ray sensings in human body sensing sensor 10 The signal of device output, multiple detection zones are divided into by the position of human body critical region in air adjustment subject area.The air Governor motion turns into, 3 in human body sensing sensor 10 infrared ray sensor it is each in, the region that can be detected is overlapping, It is that whether there is based on multiple detection zones in the signal detection air adjustment subject area from each infrared ray sensor The structure of people.
In the case where judging for the activity " small " of people or " rest state ", determine the people's of each detection zone " warm-cold sensitivity ", the detection process of whole position of human body critical region terminate.
[the air adjustment control of warm-cold sensitivity detection]
As described above, the whole region (whole position of human body critical region) in air adjustment subject area is determined every time " warm-cold sensitivity ", implement the air adjustment control of warm-cold sensitivity detection described below.Furthermore the air adjustment control of warm-cold sensitivity detection It is that detecting after the air conditioner has started air adjustment operating turns into according to the temperature information from various temperature sensors Implement after the state for the stabilization that the condition of indoor temperature on setting air adjustment object meets certain condition.Should It is usual operation mode, the heat exchanger 5 of indoor set 1 is pressure regulator 12 when air conditioner starts air adjustment operating Pressure controlled state is not carried out, the heat exchange that the 1st heat exchange area X and the 2nd heat exchange area Y are merged is moved Make, substantially carry out a kind of a kind of heat exchange action (temperature operation mode) of temperature.
Figure 16 is that the filtration treatment for the warm-cold sensitivity detection control implemented in the air conditioner for represent embodiment 1 (excludes Determination processing) flow chart.Filtration treatment is the processing carried out based on the thermal image information from warm-cold sensitivity sensor 11, is pair The exclusion determination processing that indoor people's information of each air adjustment object is carried out.
In Figure 16 step 101, carry out " warm-cold sensitivity sensor starts to judge ", judge the indoor temperature of air adjustment object Whether set point of temperature design temperature for example now is reached." warm-cold sensitivity sensor starts to judge " of step 101 is until indoor Temperature does not have one of the filtration treatment for carrying out warm-cold sensitivity detection control untill reaching set point of temperature.In embodiment 1, make the sky Design temperature in controlled atmosphere section machine now is the set point of temperature as the threshold value in " warm-cold sensitivity sensor starts to judge ".Indoors In the case that temperature reaches set point of temperature, start by each filtration treatment (step 102) of people's information.
In step 103, carry out " judgement of warm-cold sensitivity outlier exclusion ".The warm-cold sensitivity scale of people in embodiment 1 it is " cold Thermal sensation " is " index in the range of ± 4 ".But in order to based on the thermal image information from warm-cold sensitivity sensor 11, merely Indoor " warm-cold sensitivity " of air adjustment object in control unit 50 is calculated, calculates " warm-cold sensitivity " impossible number as people sometimes Value.That is, in control unit 50, the value of the value or deficiency " -4 " more than "+4 " is calculated sometimes as " warm-cold sensitivity ", its value judges For unconventional data (should not data), the result of calculation be excluded.In step 103, the warm-cold sensitivity scale that judges to detect it is " cold and hot Whether sense " is in the range of the following normal value in " -4 ", "+4 ".
In step 104, carry out " people detects correctness and excludes to judge ".According to the two-dimentional heat from warm-cold sensitivity sensor 11 Image information, difference extraction people's regional temperature based on the ambient temperature as benchmark and people's regional temperature in control unit 50, to count Calculate " warm-cold sensitivity " of the indoor people of air adjustment object.Therefore, the background waited after the measure of warm-cold sensitivity sensor 11 starts In the case that the sampling number of temperature is few, the accuracy of detection of " warm-cold sensitivity " reduces.Therefore, the warm-cold sensitivity of embodiment 1 detects In air adjustment control, in the case where sampling number is few, its information is excluded.In step 104, in order to exclude taking for ambient temperature The few situation of sample number, judge to sample whether number is more than defined number.
In step 105, carry out " human body sensing sensor detection range excludes to judge ".Warm-cold sensitivity detection controls and according to next The people's location determination result obtained from the human testing information of human body sensing sensor 10 interlocks.Therefore, human body sensing sensor In the region that people is not present in 10 people's location determination result, the information of " warm-cold sensitivity " calculated according to thermal image information is represented The information that the air adjustment for carrying out warm-cold sensitivity detection controls is cannot function as to use.Therefore, exclude " cold and hot as expression The result of calculation of sense ".In step 105, in people's location determination result of human body sensing sensor 10, examined in the region that people is not present In the case of measuring " warm-cold sensitivity ", its information is excluded.
In step 106, carry out " warm-cold sensitivity sensor detection range excludes to judge ".Warm-cold sensitivity sensor 11 is thermopile Sensor, so the detection of correct " warm-cold sensitivity " can not be carried out on have left position more than certain distance.Thus, for example In the case where exceeding defined distance to the floor for the people for calculating " warm-cold sensitivity " distance, its " warm-cold sensitivity " is incorrect, is excluded Result of calculation under such circumstances.In addition, in people position too close in the case of, the face shared by people in thermal image information Actively end becomes big, it is impossible to carries out the detection of correctly " warm-cold sensitivity ".Accordingly, with respect to the test section of human body sensing sensor 10 The horizontal plane of position, the line segment angulation for linking the placement of foot (ground) of its test section and human body exceed defined angle In the case of, the area shared by people in thermal image information is big, it is impossible to carries out the detection of correctly " warm-cold sensitivity ", feelings as exclusion Result of calculation under condition.In step 106, whether the ground distance for judging for example extremely to calculate the people of " warm-cold sensitivity " is in defined distance Within, and judge the horizontal plane of the position of the test section relative to human body sensing sensor 10, link its test section and human body Whether the line segment angulation of placement of foot (ground) is within defined angle.
Carried out in step 107 " the region distribution of people's information ".The filtration treatment of step 103 so far~106 (sentence by exclusion Fixed processing) in, people's information (information of " warm-cold sensitivity " of people) after filtration treatment is assigned to the indoor of air adjustment object Multiple position of human body critical regions, and it is converted into " warm-cold sensitivity " of its each position of human body critical region.In addition, in same area In the case of multiple people's information being inside present, make its region " warm-cold sensitivity " average value for its region " warm-cold sensitivity is (average cold and hot Sense) ".
Furthermore not corresponding people's information (information of " warm-cold sensitivity " of people) is discarded in step 103~106.In step 109, Confirm that the filtration treatment of people's information on detecting terminates, be transferred at the filtering of each position of human body critical region then Manage (step 110).
Carried out in step 111 " people position excludes to judge ".Warm-cold sensitivity sensor 11 is thermopile sensor, so will not have Thermal source (such as the TV, floor lamp etc.) identification for having activity is people, there is a possibility that error detection.Therefore, in step 111, core To the human testing information for the movable human body sensing sensor 10 for carrying out Autonomous test people, " warm-cold sensitivity " detected is in people's physical examination In the case of the region that people is not present in measurement information, the measurement result of warm-cold sensitivity sensor 11 now is excluded.In step 111, The corresponding region of " warm-cold sensitivity " detected in the thermal image information of warm-cold sensitivity sensor 11 is judged, in human testing information With the presence or absence of people, in the case that the region detection in the absence of people in human testing information arrives " warm-cold sensitivity ", discarded inspection now Measurement information.
Carried out in step 112 " block activity excludes to judge ".The air adjustment control of the warm-cold sensitivity detection of present embodiment 1 In, the index of warm-cold sensitivity scale is set with the basis of the state of the activity of the rest state of people or people " small ".Therefore, exist In the case that people in air adjustment subject area carries out the activity (activity ＞ is small) more than certain, warm-cold sensitivity is come from from utilizing The control of the detection of " warm-cold sensitivity " of the people that the thermal image information of sensor 11 is implemented, switch to using from human body sensing sensing The human testing information of device 10 based on people detect stoichiometric number calculate people activity (" big ", " in ", " small " or " quiet shape State ") control.Specifically, the change based on the infrared ray amount with the detection of each infrared ray sensor of human body sensing sensor 10 Signal determining corresponding to change whether there is people, interior in the differentiation of each position of human body based on the stipulated time (such as 2 minutes) at this moment Region detection to people existing people detect stoichiometric number, calculate people activity (" big ", " in ", " small " and " rest state ").
As described above, in step 112, the activity of people is judged based on the human testing information from human body sensing sensor 10 Amount whether less than " in ".Namely it is decided that whether the activity of people is " small " (including " rest state ") below.Judge in step 112 For people activity be " small " or " rest state " in the case of, determined in step 113 " warm-cold sensitivity " of the people in each region, it is whole The filtration treatment in individual region terminates (step 115).
The filtration treatment of whole region in the warm-cold sensitivity detection of above-mentioned step 101~115 is obtaining warm-cold sensitivity every time Carried out during the thermal image information that sensor 11 is implemented, it is determined that " warm-cold sensitivity " of whole region always can in the air conditioner It is enough accurately to grasp.
Figure 17 is the flow chart that the air adjustment for the warm-cold sensitivity for representing to detect in the above described manner controls.Figure 17 step 201 In, whether " warm-cold sensitivity " that judges to detect judges to whether there is people in multiple detection zones respectively in multiple detection zones. Judge to detect that people's is existing more in the case where " warm-cold sensitivity " detected is present in multiple detection zones, in step 202 Whether the difference of " warm-cold sensitivity " in individual detection zone is more than setting.If the difference of " warm-cold sensitivity " in multiple detection zones is More than setting, then judge to need separately to blow control, the driving pressure adjuster 12 in a manner of as two kinds of temperature operation modes (step 203).For example, in heating action, pressure regulator 12 is set to carry out decompression action, to cause the 1st heat exchange area X to carry out The heat exchange of high-temperature (such as 35~55 DEG C), the 2nd heat exchange area Y carry out moderate temperature (defined temperature only lower than high-temperature The temperature of degree) heat exchange.The 1st heat exchange area X of heat exchanger 5 now and the 2nd heat exchange area Y temperature, in temperature Control unit 50 is input to after being detected in degree sensor 18a, 18b (reference picture 4), is controlled for air adjustment.
In step 204, according to the difference of " warm-cold sensitivity " judged in step 202, corresponding detection zone is utilized Upper and lower wind direction shutter board 30, left and right wind direction shutter board 40 and separating for the implementation of indoor fan 6 blow control (wind direction control and air quantity Control).That is, control unit 50 controls wind direction and/or air quantity, so that each personal " warm-cold sensitivity " in detected respective regions It is identical, and/or as " the standard warm-cold sensitivity " determined using design temperature now.For example, for " warm-cold sensitivity " different area Domain, wind direction shutter board 30 up and down and left and right wind direction shutter board 40 is set to rotate and separately blow ratio to change, to cause " warm-cold sensitivity " Difference is within setting (such as 0.5).
In addition, in embodiment 1, " standard warm-cold sensitivity " refers to indoor temperature for the common people in the case of design temperature " warm-cold sensitivity " felt.Such as design temperature common people feels when being 20 DEG C " standard warm-cold sensitivity " is substantially " -1 ", setting Temperature common people feels when being 25 DEG C " standard warm-cold sensitivity " is substantially "+1 ".Can basis in addition, being somebody's turn to do " standard warm-cold sensitivity " Seasonal shift.
On the other hand, in step 201, " warm-cold sensitivity " detected is not separated into multiple regions, exists in 1 region multiple In the case of people, " average the warm-cold sensitivity " (step 205) that more personal regions be present is calculated.On " average warm-cold sensitivity ", It is equally applicable in above-mentioned step 202 multiple " warm-cold sensitivities " in each region be present, is calculated in each region " average cold and hot Sense ".
In step 206, " the average warm-cold sensitivity " that judges to calculate with thus when design temperature decision " standard is cold and hot Whether the difference of sense " is more than setting, for example whether more than " ± 1 "." the average warm-cold sensitivity " in corresponding region with " standard is cold and hot The difference of sense " in the case of more than setting, make change for the wind direction and/or air quantity of air adjustment subject area, and/or Target temperature changes (temperature change control) to carry out air adjustment control (step 207), so as to " average warm-cold sensitivity " Difference with " standard warm-cold sensitivity " is " in the target warm-cold sensitivity region within ± 0.5 ".
The air adjustment control of above-mentioned step 201~207 is carried out in each stipulated time, is implemented based on the activity with people The air adjustment control that warm-cold sensitivity corresponding to amount detects.Therefore, in situation existing for nobody etc., can also make above-mentioned cold and hot The air adjustment control of sense detection terminates.
Furthermore as the thermal image information that control unit is sent to from the warm-cold sensitivity sensor 11 of embodiment 1, including detection The data such as the number that arrives, position and " warm-cold sensitivity ".
[control is blown in separating for air conditioner]
In the air conditioner of embodiment 1, as described above, based on the human testing letter from human body sensing sensor 10 Breath and thermal image information from warm-cold sensitivity sensor 11 etc., indoor people's domain of the existence of air adjustment object is determined as, The amount of radiation of people based on people's domain of the existence is calculated to " warm-cold sensitivity " of its people, detected, to set in the temperature of its people Common people feels that the mode of " the standard warm-cold sensitivity " of " comfortable " carries out air adjustment control.
The air conditioner of embodiment 1 includes as described above：By multiple blades of the wind direction in above-below direction change blowout The shutter board of wind direction up and down 30 that plate is formed；The left and right wind formed with multiple vane plates of the wind direction by changing blowout in left and right directions To shutter board 40.In addition, wind direction shutter board 30 is the upper of upper strata vane plate 31, middle level vane plate 32 and lower leave plate 33 up and down In lower 3-tier architecture, middle level vane plate 32 is divided into two parts in the center of its left and right directions, and (middle level lobus sinister sheet 32a, middle level are right Vane plate 32b).Left and right wind direction shutter board 40 is upper and lower 2 Rotating fields, including：It is being formed at upper strata vane plate 31 and middle level blade The upside left and right blade 40a of upside blowout region FA (the 1st blow-off outlet) configurations between plate 32；Be formed at middle level vane plate The downside left and right blade 40b of downside blowout region BA (the 2nd blow-off outlet) configurations between 32 and lower leave plate 33.On moreover, Side or so blade 40a and downside left and right blade 40b is respectively classified into the two-part blade group in left and right, is configured to blow to the left and right respectively Wind.
As described above, in the air conditioner of embodiment 1, blow-off outlet 2b is divided into upside blowout region FA (the 1st blowouts Mouthful) and downside blowout region BA (the 2nd blow-off outlet) this bilevel blow-off outlet, and then it is configured to each upper and lower region difference Dry to the left and right.Therefore, carried out according to people's domain of the existence and " warm-cold sensitivity " that detects of the people of people's domain of the existence, control unit Control is blown in separating for wind direction blinds board component 3, wherein, people's domain of the existence is based on people's physical examination from human body sensing sensor 10 Measurement information and thermal image information from warm-cold sensitivity sensor 11 etc. and determine.
Hereinafter, the specific example of control is blown for the separating for wind direction blinds board component 3 of the air conditioner of embodiment 1 [1]~[5] illustrate.In addition, example [1]~[4] described below are in the room of air adjustment object in warming operation Interior left and right region is respectively present the situation of 1 people, is to blow control based on each personal separating for " warm-cold sensitivity " that detects progress System.In addition, example [5] is 1 people in the interior of air adjustment object in warming operation be present, it is the activity of the people Separating in the case of measuring more situations and lacking blows control.
[1] first, the air conditioner as specific example 1, it is that control unit 50 is determined to have in air adjustment object Indoor left and right region two sides people feel " comfortable " situation.In this case, the 1st heat exchange area X and the 2nd is warm The refrigerant line connected between exchange area Y sets pressure regulator 12 to be set as not carrying out pressure controlled state, heat Interchanger 5 has the function as a heat exchange, turns into " a kind of temperature operation mode ".Now, from wind direction blinds board component 3 Upside blowout region FA and downside blowout region BA blow out the air of substantially the same temperature, upside left and right blade 40a and under Side or so blade 40b continues the wobbling action of left and right respectively.Or upside lobus sinister piece 41a and downside lobus sinister piece 42a can also be made Towards the region in left side, make regions of the upside lobus dexter piece 41b and downside lobus dexter piece 42b towards right side, and divide in all directions Rotated with ground, and fixed with carrying out blowout action in the state of the position, to blow out towards left and right region existing for people.
[2] air conditioner as specific example 2 is control unit 50 when the indoor left side for being present in air adjustment object The difference of " warm-cold sensitivity " of the people in right region is " people being determined as when more than ± 1 " in left field feels " cold ", right side area In people feel " comfortable " situation.In this case, pressure regulator 12 is set to decompression state.As a result, heat exchanger 5 As in the 1st heat exchange area X and the 2nd heat exchange area Y heat exchanges into " the two of different temperature (high-temperature and moderate temperature) Kind temperature operation mode ".Therefore, blowing for upside left and right blade 40a and downside left and right blade 40b is set in the manner as described below Outgoing direction, i.e. from the sky of the region blowout moderate temperatures of the upside of wind direction blinds board component 3 now blowout region FA to the right Gas, and the air of the region blowout high-temperature from downside blowout region BA to the left.In addition, in the case of such setting, In the experiment of inventor, the floor temperature poor (10cm temperature on floor) of right side area and left field is 3 DEG C.
[3] air conditioner as specific example 3 is control unit 50 when the indoor left side for being present in air adjustment object The difference of " warm-cold sensitivity " of the people in right region is " people being determined as when more than ± 1 " in left field is felt in " cold ", right side area People feel " warm slightly " situation.In this case, pressure regulator 12 is set to decompression state, heat exchanger 5 turns into " two Kind temperature operation mode ".So that from the downside of wind direction blinds board component 3 now blowout region BA, side region blows out high-temperature to the left Air mode, setting downside left and right blade 40b blow-off direction.Moreover, the middle isothermal from upside blowout region FA blowouts The air of degree utilizes upside left and right blade 40a upside lobus sinister piece 41a side region blowouts to the left, and utilizes upside lobus dexter piece 41a Side region is blown out to the right.That is, it is set to that upside blowout region FA upside left and right blade 40a dries to the left and right respectively.So set In the case of fixed, in the experiment of inventor, the floor temperature difference of right side area and left field is 5 DEG C.
[4] air conditioner as specific example 4 is control unit 50 when the indoor left side for being present in air adjustment object The difference of " warm-cold sensitivity " of the people in right region is " people being determined as when more than ± 1 " in left field is felt in " cold ", right side area People feel " heat " situation.In this case, pressure regulator 12 is set to decompression state, heat exchanger 5 turns into " two kinds of temperature Operation mode ".To blow out the air of the region BA high-temperatures of side region blowout to the left from the downside of wind direction blinds board component 3 now Mode, setting downside left and right blade 40b blow-off direction.Equally, with from the moderate temperature of upside blowout region FA blowout The mode of air side region blowout to the left, the blow-off direction of setting upside both left and right blade 40a side regions to the left.So set In the case of, in the experiment of inventor, the floor temperature difference of right side area and left field is 8 DEG C.
[5] air conditioner as specific example 5, the interior of the air adjustment object in warming operation only exist 1 Implement " two kinds of temperature operation modes " in the case of individual.In specific example 5, the situation more than the activity of people indoors (is moved Situation more than momentum) and few situation (the few situation of amount of movement) separately blown control.
In the case of more than the amount of movement of people, the high-temperature of the downside blowout region BA from wind direction blinds board component 3 Region existing for air towards its people is blown out.Meanwhile entered with blowing out region FA upside left and right blade 40a in upside in left and right The mode of row wobbling action is driven control, to cause the air-air of the moderate temperature from upside blowout region FA blowouts The indoor overall blowout of controlled plant.As a result, in the case of more than the amount of movement of the indoor people of air adjustment object, While carrying out the heating centered on people, while carrying out indoor overall heating, it can carry out inhibiting the room of air adjustment object The uneven air adjustment of interior temperature.
On the other hand, air adjustment object indoor people movement less and people activity it is small in the case of, direction Implement " two kinds of temperature operation modes " in region existing for its people.That is, the air direction of the high-temperature from downside blowout region BA Region existing for its people is blown out.At the same time, also exist from the air of the moderate temperature of upside blowout region FA blowouts to its people Region blowout.The structure that the air conditioner of embodiment 1 is discussed further below, i.e. utilize the high-temperature of wind direction blinds board component 3 Air blow out region BA from downside and blown out to the underfooting side of interior, the air of moderate temperature blows out region FA to than room from upside The upper region blowout in interior underfooting side.Therefore, in " the two kinds of temperature operation modes " of the air conditioner, underfooting side is carried out Warm, rostral low warming operation of temperature compared with the side of underfooting, carry out the people of comfortable control (the cold pin hot-die of head to(for) interior Formula).According to the experiment carried out in the air conditioner, when the underfooting of the indoor people of air adjustment object is 30.2 DEG C, head It it is nearby 24.9 DEG C, the underfooting under the cold pin heat pattern of head and the temperature difference near head can be more than 5 DEG C.
As described above, in the air conditioner of embodiment 1, based on the human testing letter from human body sensing sensor 10 Breath and thermal image information from warm-cold sensitivity sensor 11 etc., indoor people's domain of the existence of air adjustment object is determined as, " warm-cold sensitivity " of indoor people is detected, is " standard warm-cold sensitivity " that common people feels " comfortable " in the temperature of setting with the people Mode carry out air adjustment control.In the air conditioner of embodiment 1, as described above, by relative to air adjustment pair The indoor left and right region of elephant carries out rotation control to the blow-off direction of left and right wind direction shutter board 40, thus carries out air adjustment control System.Moreover, in the air conditioner, due to being provided with the upper, middle and lower 3-tier architecture having in the wind direction of above-below direction change blowout Vane plate the shutter board of wind direction up and down 30, so the indoor front and rear region to air adjustment object, such as can be set to The regional blowing in the region near from indoor set 1, remote region and the intermediate region between them in interior.
As described above, wind direction shutter board 30 is upper strata vane plate 31, middle level vane plate 32 and lower leave plate 33 up and down Upper, middle and lower 3-tier architecture, middle level vane plate 32 be divided into the center of its left and right directions two parts (middle level lobus sinister sheet 32a, in Layer lobus dexter sheet 32b).Therefore, the required position of above-below direction is configured at by rotating the shutter board of wind direction up and down 30 of 3-tier architecture Put, the air that the direction of the indoor front and rear desired zone of air adjustment object can be produced by boasting from blow-off outlet 2b.Moreover, It is divided into two-part middle level lobus sinister sheet 32a and middle level lobus dexter sheet 32b each in left and right by changing in middle level vane plate 32 From above-below direction direction, can change and be divided into four parts in the wind direction blinds board component 3 for being arranged at blow-off outlet 2b Blowout region blowout above-below direction, blowout speed (blowout air quantity).That is, it is divided into tetrameric blowout region to refer to：(1) Upside between upper strata vane plate 31 and middle level lobus sinister sheet 32a blows out left region, (2) upper strata vane plate 31 and middle level lobus dexter piece The downside that upside between plate 32b is blown out between right region, (3) middle level lobus sinister sheet 32a and lower leave plate 33 blows out left area Downside between domain and (4) middle level lobus dexter sheet 32b and lower leave plate 33 blows out right region.So, using including upper leeward To shutter board 30 and the wind direction blinds board component 3 of left and right wind direction shutter board 40, change from being divided into tetrameric blowout region to blow The above-below direction that goes out, the left and right directions of blowout, blowout speed (blowout air quantity), thus, it is possible to be set to respectively to air adjustment pair The indoor region all around of elephant, it is for example indoor in the left and right region near from indoor set 1, remote left and right region and they it Between left and right intermediate region blowing.
In addition, " the two kinds of temperature operation modes " and wind direction blinds board component 3 of the air conditioner for passing through embodiment 1 Control is separately blown, in the case of a people being present even in the interior of air adjustment object, can also be entered according to the amount of movement of people The most suitable air adjustment that the row people is comfortable on.
As described above, according to the air conditioner of embodiment 1, the interior of air adjustment object can be best suitable for Air adjustment, by carrying out the air adjustment centered on the indoor people, can be realized while suppressing useless air adjustment Power saving, reliably carry out being present in the air adjustment that the people of interior are comfortable on one side.
As described above, according to the air conditioner of the present invention, based on the infrared ray amount from human body sensing sensor of expression The signal of change determine people's domain of the existence present in the people in air adjustment subject area, based on always being sensed from warm-cold sensitivity The amount of radiation of people in the air adjustment subject area that the thermal image information of device obtains, carry out the air adjustment that the people is comfortable on Control, and/or to carry out " two kinds of temperature in a manner of at a temperature of the people is in setting being " the standard warm-cold sensitivity " of common people's sensation Control is blown in careful the separating of operation mode " and wind direction blinds board component, the air thus, it is possible to carry out the high hommization of precision Adjustment control.
The disclosure is illustrated with the details of certain degree in embodiment, but the disclosure of embodiment exists The detail section of composition can be changed certainly, and the combination of the key element in embodiment and the change of order are as long as no disengaging Required the scope of the present disclosure and thought can be realized as.
The present invention provides can carry out the careful sky that the people is comfortable on to the people for being present in air adjustment subject area The air conditioner of gas adjustment control, so being the high apparatus of air conditioning of practicality.

Claims (7)

1. a kind of air conditioner being made up of indoor set and outdoor unit, having makes refrigerant in compressor, indoor heat exchange The refrigerant loop of machine, pressure reducer and the circulation of outside heat exchanger, the air conditioner are characterised by：
The indoor set includes：
Indoor heat exchanger with the 1st heat exchange area and the 2nd heat exchange area；
Adjust the pressure regulator of refrigerant pressure, its be arranged at the 1st heat exchange area and the 2nd heat exchange area it Between；With
Indoor fan, it makes the air of the suction inlet from the top for being formed at the indoor set in the indoor heat exchange Machine carries out heat exchange, and forms the air-flow blown out from the blow-off outlet for the bottom for being formed at the indoor set,
The direction of rotation of 2nd heat exchange area and the 1st heat exchange area along the indoor fan is configured at the air and adjusted The suction side of section machine,
The 1st condensation temperature, institute are formed by the decompression of the pressure regulator, the 1st heat exchange area in warming operation State the 2nd heat exchange area and form 2nd condensation temperature lower than the 1st condensation temperature.
2. air conditioner as claimed in claim 1, it is characterised in that：
The rear side of the 1st blow-off outlet and the indoor set including front face side that the blow-off outlet is divided into the indoor set The 2nd two-part separator of blow-off outlet,
In warming operation, the air of 1st temperature higher than indoor temperature is blown out from the 1st blow-off outlet, from the described 2nd blowout Mouth blows out the air of 2nd temperature higher than the 1st temperature.
3. air conditioner as claimed in claim 2, it is characterised in that including：
Guiding piece afterwards, it is arranged at the rear side of the indoor fan, has and draws the air-flow from the indoor fan It is directed at the function of the 2nd blow-off outlet；With
Stabilizer, it is oppositely disposed in the front face side of the indoor fan with the rear guiding piece, had described in coming from The air-flow of indoor fan is guided to the function of the 1st blow-off outlet,
The separator be configured at the blow-off outlet it is described after between guiding piece and the stabilizer, the blow-off outlet is split For the 1st blow-off outlet and described 2nd blow-off outlet two parts,
Mainly blown out from the 1st blow-off outlet and carried out heat exchange using the 2nd condensation temperature of the 2nd heat exchange area Air, mainly blown out from the 2nd blow-off outlet and carried out heat using the 1st condensation temperature of the 1st heat exchange area The air of exchange.
4. air conditioner as claimed in claim 2 or claim 3, it is characterised in that：
The separator is divided into two parts in the lateral direction and is able to independently rotate,
The 1st blow-off outlet and the respective blow-off direction of the 2nd blow-off outlet can be independently changed up and down.
5. the air conditioner as any one of claim 2 to 4, it is characterised in that：
Including the wind direction shutter board group that can be rotated for making the air stream for being directed to the blow-off outlet descend left and right directions to go upward Part,
The wind direction blinds board component has upper and lower wind direction shutter board and left and right wind direction shutter board,
The wind direction shutter board up and down is by under the upper strata vane plate of front face side of the blow-off outlet, the rear side of the blow-off outlet Layer vane plate and the separation as the middle level vane plate being configured between the upper strata vane plate and the lower leave plate This 3 layers of vane plates of part are formed, and each vane plate independently rotates in above-below direction.
6. the air conditioner as any one of claim 2 to 4, it is characterised in that：
Including the wind direction shutter board group that can be rotated for making the air stream for being directed to the blow-off outlet descend left and right directions to go upward Part,
The wind direction blinds board component has upper and lower wind direction shutter board and left and right wind direction shutter board,
The wind direction shutter board up and down is by under the upper strata vane plate of front face side of the blow-off outlet, the rear side of the blow-off outlet Layer vane plate and the separation as the middle level vane plate being configured between the upper strata vane plate and the lower leave plate This 3 layers of vane plates of part are formed, and each vane plate independently rotates in above-below direction,
The left and right wind direction shutter board include being arranged at upside left and right blade between the upper strata vane plate and the separator, And the downside left and right blade being arranged between the lower leave plate and the separator.
7. air conditioner as claimed in claim 6, it is characterised in that：
Upside left and right blade, is arranged side by side multiple blades of same shape, is divided into a left side as boundary using the center of left and right directions Lobus dexter piece group, each blade group of left and right independently rotate in the lateral direction, can left and right change blow-off direction,
Downside left and right blade, is arranged side by side multiple blades of same shape, is divided into a left side as boundary using the center of left and right directions Lobus dexter piece group, each blade group of left and right independently rotate in the lateral direction, being capable of left and right change blow-off direction.
CN201710292418.8A 2016-08-09 2017-04-28 Air conditioner Active CN107726492B (en)

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN110529923B (en) * 2019-09-26 2023-07-14 珠海格力电器股份有限公司 Air conditioner indoor unit, air conditioning unit and adjusting method

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179511U (en) * 1986-05-02 1987-11-14
JPH10141701A (en) * 1996-11-12 1998-05-29 Matsushita Electric Ind Co Ltd Indoor device of air conditioner
EP1227286A1 (en) * 1999-10-29 2002-07-31 Daikin Industries, Ltd. Air conditioner
JP2004239606A (en) * 2004-04-05 2004-08-26 Hitachi Ltd Air conditioner
CN1575398A (en) * 2001-10-26 2005-02-02 大金工业株式会社 Air conditioner
WO2009044772A1 (en) * 2007-10-03 2009-04-09 Daikin Industries, Ltd. Air conditioner
JP2009168271A (en) * 2008-01-11 2009-07-30 Japan Steel Works Ltd:The Double effect absorption type cold and heat generating/outputting device
JP2010164268A (en) * 2009-01-16 2010-07-29 Mitsubishi Electric Corp Air conditioner
WO2013038669A1 (en) * 2011-09-14 2013-03-21 パナソニック株式会社 Air conditioner and indoor unit for air conditioner
CN104676796A (en) * 2015-02-28 2015-06-03 广东美的暖通设备有限公司 Air-conditioning system and control method thereof
CN204421248U (en) * 2014-12-30 2015-06-24 广东美的制冷设备有限公司 Air-conditioner
WO2015145726A1 (en) * 2014-03-28 2015-10-01 三菱電機株式会社 Air conditioner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0868568A (en) 1994-08-29 1996-03-12 Toshiba Corp Air conditioner
JP2016020797A (en) * 2014-07-16 2016-02-04 パナソニックＩｐマネジメント株式会社 Air conditioner

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179511U (en) * 1986-05-02 1987-11-14
JPH10141701A (en) * 1996-11-12 1998-05-29 Matsushita Electric Ind Co Ltd Indoor device of air conditioner
EP1227286A1 (en) * 1999-10-29 2002-07-31 Daikin Industries, Ltd. Air conditioner
CN1575398A (en) * 2001-10-26 2005-02-02 大金工业株式会社 Air conditioner
JP2004239606A (en) * 2004-04-05 2004-08-26 Hitachi Ltd Air conditioner
WO2009044772A1 (en) * 2007-10-03 2009-04-09 Daikin Industries, Ltd. Air conditioner
JP2009168271A (en) * 2008-01-11 2009-07-30 Japan Steel Works Ltd:The Double effect absorption type cold and heat generating/outputting device
JP2010164268A (en) * 2009-01-16 2010-07-29 Mitsubishi Electric Corp Air conditioner
WO2013038669A1 (en) * 2011-09-14 2013-03-21 パナソニック株式会社 Air conditioner and indoor unit for air conditioner
WO2015145726A1 (en) * 2014-03-28 2015-10-01 三菱電機株式会社 Air conditioner
CN204421248U (en) * 2014-12-30 2015-06-24 广东美的制冷设备有限公司 Air-conditioner
CN104676796A (en) * 2015-02-28 2015-06-03 广东美的暖通设备有限公司 Air-conditioning system and control method thereof

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JP2018025342A (en) 2018-02-15

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