CN107289516A - Vertical air-conditioner indoor unit - Google Patents
Vertical air-conditioner indoor unit Download PDFInfo
- Publication number
- CN107289516A CN107289516A CN201710425073.9A CN201710425073A CN107289516A CN 107289516 A CN107289516 A CN 107289516A CN 201710425073 A CN201710425073 A CN 201710425073A CN 107289516 A CN107289516 A CN 107289516A
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- Prior art keywords
- axial
- flow fan
- air
- skeleton
- vertical
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The invention provides a kind of vertical air-conditioner indoor unit, it includes casing, the heat exchanger that is arranged in casing and be arranged above and below in casing, axis is vertically extending and the first axial-flow fan and the second axial-flow fan that collinearly set, casing includes：Skeleton, for installing heat exchanger, the first axial-flow fan and the second axial-flow fan；Bottom plate, is arranged on below skeleton, for support vertical indoor apparatus of air conditioner；Front column and rear column, extend upwardly to the bottom of skeleton, with support frame from the front and rear both sides of bottom plate respectively；Left column and right column, extend upwardly to the top of skeleton from the right and left of bottom plate respectively, to fix skeleton；Shell, is enclosed in the outside of skeleton, and lower end extends to and multiple air outlets are provided with front side of the edge of bottom plate, shell, and rear side is provided with air inlet.The fan slip of the vertical air-conditioner indoor unit of the present invention is smaller, runs and more saves and with a variety of air supply patterns, improve Consumer's Experience.
Description
Technical field
The present invention relates to air-conditioning technique field, more particularly to a kind of vertical air-conditioner indoor unit.
Background technology
At present, air flow is driven as power source using centrifugal fan more than traditional vertical air-conditioner indoor unit.Centrifugation
Fan and heat exchanger are arranged in the casing of indoor set along the vertical direction, and air inlet is arranged at the bottom of casing, and with centrifuging wind
Fan is relative, and air outlet is arranged at the forward upper of casing, and relative with heat-exchanger rig.Air inlet of the air through bottom enters casing
It is interior, and flow through successively centrifugal fan air channel and heat exchanger after at the air outlet on top send out.As can be seen here, air-flow is by air intake
The distance that mouth to air outlet is flowed through is longer, and air loss is more serious, and energy expenditure is larger, and the fan-out capability of fan weakens, and makes
The operational efficiency for obtaining complete machine is greatly reduced.
The content of the invention
The invention aims to overcome above mentioned problem or solve the above problems that there is provided a kind of fan wind at least in part
Crushing loses the vertical air-conditioner indoor unit that smaller, operation is more saved.
The present invention further objective is that to facilitate the dismounting of each component of vertical air-conditioner indoor unit to repair.
Especially, the invention provides a kind of vertical air-conditioner indoor unit, it includes casing, is arranged on the heat exchanger in casing
And be arranged above and below in casing, axis is vertically extending and the first axial-flow fan and the second axial-flow fan that collinearly set, machine
Shell includes：
Skeleton, for installing heat exchanger, the first axial-flow fan and the second axial-flow fan；
Bottom plate, is arranged on below skeleton, for support vertical indoor apparatus of air conditioner；
Front column and rear column, extend upwardly to the bottom of skeleton, with support frame from the front and rear both sides of bottom plate respectively；
Left column and right column, extend upwardly to the top of skeleton from the right and left of bottom plate respectively, to fix skeleton；
Shell, is enclosed in the outside of skeleton, and lower end extends to and multiple air-out are provided with front side of the edge of bottom plate, shell
Mouthful, rear side is provided with air inlet.
Alternatively, three shape identical air outlets are provided with shell altogether；And first axial-flow fan correspondence two of which
Air outlet, another air outlet of the second axial-flow fan correspondence.
Alternatively, two air outlets are provided with shell altogether, the area of passage of the corresponding air outlet of the first axial-flow fan is
Twice of the area of passage of the corresponding air outlet of second axial-flow fan.
Alternatively, the rotor diameter of the first axial-flow fan and the second axial-flow fan is identical；And first axial-flow fan length
For twice of the second axial-flow fan.
Alternatively, the first axial-flow fan is located at the top of the second axial-flow fan.
Alternatively, heat exchanger is vertically extending and opening " U " type heat exchanger facing forward, the first axial-flow fan and the second through-flow
Fan is located on the inside of the front of heat exchanger.
Alternatively, the air channel group for the outer circumferential for being erected at the first axial-flow fan and the second axial-flow fan is provided with skeleton
Part, ducting assembly includes：Vertical spaced two end plates, the motor of the first axial-flow fan and the second axial-flow fan
Motor be respectively arranged in two end plates；Spiral case, erects and sets and be connected between two end plates；Snail tongue, erects
Set and be connected between two end plates, and air is drained to forward multiple air outlets at heat exchanger jointly with spiral case
Place.
Alternatively, vertical air-conditioner indoor unit also includes：Air channel separator, is connected between spiral case and snail tongue, and positioned at the
Between one axial-flow fan and the second axial-flow fan, by the space that ducting assembly is limited be divided into above and below two parts, accommodate respectively
First axial-flow fan and the second axial-flow fan；And rotating shaft respectively with the first axial-flow fan and second are installed on the separator of air channel
Two bearings of the rotating shaft matching of axial-flow fan.
Alternatively, multiple air outlets are circle；Vertical air-conditioner indoor unit also includes：Multiple vertical pendulum leaf groups, positioned at shell
Inner side, is matched one by one with multiple air outlets, and each vertical pendulum leaf group includes vertically extending and may be pivotally mounted to skeleton respectively
Multiple vertical pendulum leaves, pivotally to realize left and right pendulum wind；With multiple yaw leaf groups, in vertical pendulum leaf group rear and multiple air outlets one by one
Matching, each yaw leaf group includes multiple yaw leaves that are horizontal-extending and may be pivotally mounted to skeleton respectively, with pivotally real
Bottom wind on now.
Alternatively, vertical air-conditioner indoor unit also includes human body detection device, is configured to detect indoor human body information, human body letter
Breath includes number, human body temperature, position of human body；And master control borad, be configured to according to human body information, the first axial-flow fan of control and
Second axial-flow fan simultaneously or selects a unlatching, and controls the first axial-flow fan and the wind speed of the second axial-flow fan or sending for air outlet
Wind direction.
The vertical air-conditioner indoor unit of the present invention utilizes cross-flow fan air-supply, and air inlet is arranged on axial-flow fan rear, air-out
Mouth is arranged in front of axial-flow fan, so can greatly be shortened the flow of whole air-supply process air, be reduced air loss, lifted
The complete machine efficiency of air-conditioning.In addition, the present invention installs heat exchanger and two axial-flow fans using skeleton 150, and utilize two
Shorter front column and rear column and two longer left column and right column carry out support frame, compared to traditional vertical sky
The column of tune indoor set is less, and detachable maintaining is more convenient.
Further, the present invention is by setting multiple air outlets and the first axial-flow fan and the second axial-flow fan, and makes the
Total area of passage of the corresponding whole air outlets of one axial-flow fan is more than total mistake of the corresponding whole air outlets of the second axial-flow fan
Flow area, can only open an axial-flow fan or opens two axial-flow fans, no according to actual refrigerating/heating amount needs
Only more save, also enrich air supply pattern, improve Consumer's Experience.
Further, vertical air-conditioner indoor unit of the invention is provided with a ducting assembly and an air channel separator, wind
The space of ducting assembly is separated and accommodates the first axial-flow fan and the second axial-flow fan respectively by road separator, makes two through-flow wind
The air-out of fan will not be interfered, and improve air-supply efficiency.In addition, compared to directly set two ducting assemblies scheme, its
Structure is simpler, and (position is because of the heat exchanger of fan-free, in contrast position for the junction between two axial-flow fans
Partial air flow is poor) it is shorter, the heat exchange of heat exchanging device is advantageously.In addition, by setting axle on the separator of air channel
Hold, make its structure more ingenious.
Further, vertical air-conditioner indoor unit of the invention, it is circle to make air outlet, more attractive in appearance.Meanwhile, pendulum leaf is set
Put on the framework rather than front panel on the inside of front panel, can conveniently put the design of leaf, install and swing.Because if in circle
Air outlet at pendulum leaf is set, multiple pendulum leaves it is different in size, when it swings at air outlet, two ends are also easy by air outlet
The limitation of curved edge.
Further, in vertical air-conditioner indoor unit of the invention, the human body information detected according to human body detection device is controlled
The operation of the first axial-flow fan and the second axial-flow fan is made, its control more reasonable, complete machine is run and more saves, human feeling
It is more comfortable.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the front schematic view of vertical air-conditioner indoor unit according to an embodiment of the invention；
Fig. 2 is the schematic explosive view of vertical air-conditioner indoor unit shown in Fig. 1；
Fig. 3 is the schematic diagram of indoor apparatus of air conditioner skeleton structure shown in Fig. 2；
Fig. 4 is Fig. 3 schematic explosive view；
Fig. 5 is the schematic diagram of the ducting assembly, blower fan and heat exchanger of skeletal internal；
Fig. 6 is enlarged drawing at Fig. 2 A；
Fig. 7 is the schematic explosive view of air channel separator in Fig. 2 and bearing；
Fig. 8 is the polycrystalline substance schematic diagram of the air channel separator in Fig. 7；
Fig. 9 is the cooperation schematic diagram in air channel separator shown in Fig. 5, bearing and two axial-flow fans；
Figure 10 is the back structures schematic diagram of the framework in Fig. 2；
Figure 11 is the sectional view obtained with a horizontal plane cutting ducting assembly, blower fan and air ducting；
Figure 12 is the schematic diagram of the motion of air ducting；
Figure 13 is the structural representation of rocking bar；
Figure 14 is the structural representation of the human body detection device in Fig. 1；
Figure 15 is schematic cross sectional views when human body detection device shown in Figure 14 is installed on front panel.
Embodiment
Fig. 1 is the front schematic view of vertical air-conditioner indoor unit according to an embodiment of the invention；Fig. 2 is shown in Fig. 1
The schematic explosive view of vertical air-conditioner indoor unit；Fig. 3 is the schematic diagram of the structure of indoor apparatus of air conditioner skeleton shown in Fig. 2 150；Fig. 4 is
Fig. 3 schematic explosive view；Fig. 5 is the schematic diagram of ducting assembly inside skeleton 150, blower fan and heat exchanger.Such as Fig. 1 to figure
Shown in 5, the heat exchanger that vertical air-conditioner indoor unit of the invention may include casing 100, is arranged on inside casing 100 in general manner
200th, two axial-flow fans are the first axial-flow fan 310 and the second axial-flow fan 320, and two axial-flow fans are on casing 100 is interior
It is lower arrangement, axis is vertically extending and collinearly sets.
Receiving space is defined inside casing 100, to accommodate axial-flow fan and heat exchanger 200, it includes skeleton 150, bottom
The left column 171 of plate 160 and right column 172, front column 181 and rear column 182 and shell.Skeleton 150 be used for install heat exchanger,
First axial-flow fan and the second axial-flow fan.Bottom plate 160 is arranged on the lower section of skeleton 150, for being contacted with ground, and support vertical is empty
Adjust indoor set.
Front column 181 and rear column 182 extend upwardly to the bottom of skeleton 150 from the right and left of bottom plate 160 respectively, even
The chassis 190 of synthetism frame 150, with support frame 150.It is in order to avoid it stops vertical sky it is extended to the bottom of skeleton 150
Adjust air intake and the air-out of indoor set.Left column 171 and right column 172 extend upwardly to bone from the front and rear both sides of bottom plate 160 respectively
The top of frame 150, to fix skeleton 150.Electrical appliance kit 173 is connected between left column 171 and right column 172, can be played into one
Walk the effect of maintenance.Shell is enclosed in the outside of skeleton 150, and lower end extends to the edge of bottom plate 160, to constitute vertical air conditioner
The outward appearance of indoor set.Multiple air outlets 112 are provided with front side of shell, rear side is provided with air inlet 122.It is specific as shown in Fig. 2
Shell includes front panel 110, rear board 120, Left-Hand Panel 130 and right panel 140.Offered on front panel 110 vertical
Air inlet 122 is provided with multiple air outlets 112 of arrangement, rear board 120, air inlet 122 can be to be arranged on rear board 120
Cell structure.
Heat exchanger 200 constitutes vapour pressure contraction with compressor, condenser, throttling arrangement, connecting line and other accessories
SAPMAC method system, realizes the refrigerating/heating of air-conditioning, and concrete principle and structure will not be repeated here.
First axial-flow fan 310 and the second axial-flow fan 320 each correspond to a part of air outlet, are configured to promote air to pass through
Air inlet enters casing 100, is blown out after being exchanged heat with heat exchanger 200 from corresponding air outlet, realizes room air and heat exchanger 200
Forced-convection heat transfer, lifted heat exchanger 200 heat exchange efficiency.Also, it is preferred that make the nominal air delivery of the first axial-flow fan 310 big
In the nominal air delivery of the second axial-flow fan 320, it is more than total area of passage of the corresponding whole air outlets of the first axial-flow fan 310
Total area of passage of the corresponding whole air outlets of second axial-flow fan 320.
In the embodiment of the present invention, only by controlling the opening and closing of two axial-flow fans that the air-supply mould of three air quantity shelves can be achieved
The switching of formula, air quantity is from small to being followed successively by：Only open the pattern of the second axial-flow fan 320, only open the first axial-flow fan 310
Pattern and the pattern for opening the first axial-flow fan 310 and the second axial-flow fan 320 simultaneously.Also, sent in these three air quantity shelves
Under wind pattern, then by changing the wind speed of axial-flow fan, more various air supply pattern can be obtained, to meet the difference of user
Demand, lifted Consumer's Experience.
The present invention installs heat exchanger and two axial-flow fans using skeleton 150, and utilizes front column 181 two shorter
Longer left column 171 and right column 172 carry out support frame 150 with rear column 182 and two, compared to traditional vertical sky
The column of tune indoor set is less, and detachable maintaining is more convenient.
In addition, the embodiment of the present invention is by setting vertically disposed multiple air outlets 112, can be basic in a vertical direction
The activity space of human body is covered, the air-conditioning compared to prior art sets the scheme of an air outlet, this hair only at the top of front side
The blowing range of bright embodiment is bigger (at least such in the vertical direction).Particularly in a heating mode, because hot blast have it is upper
The trend of liter, the air outlet for such as only setting a position higher will be not easy to send hot blast downwards, and make indoor bottom space heats effect
It is really poor.And the embodiment of the present invention can meet the system of bottom space using the air outlet of bottom to bottom space heat air delivery
Heat demand.
In certain embodiments, the first axial-flow fan 310 is made to be located at the top of the second axial-flow fan 320.Because of the first through-flow
The nominal air delivery of fan 310 is bigger, when vertical air-conditioner indoor unit is opened, and refrigerating capacity/heating capacity demand is big, the first axial-flow fan
310 possibility being unlocked greatly, be located at upside, that is, be at the height of slightly below Human Height, be easy to
It is badly in need of the human peripheral space air-supply of refrigerating/heating.And the second axial-flow fan 320 is located at downside, the air outlet on the downside of its correspondence
112, and air quantity is smaller, primarily serves the effect of the first axial-flow fan 310 of auxiliary.
In certain embodiments, as depicted in figs. 1 and 2, three shape identical air outlets are provided with front panel 110 altogether
112, and it is preferably circular, so that the outward appearance of vertical air-conditioner indoor unit is more attractive in appearance.Meanwhile, make the correspondence of the first axial-flow fan 310
Two of which air outlet 112, another air outlet 112 of the second axial-flow fan 320 correspondence.In addition, as it was previously stated, such as making first
Axial-flow fan 310 is located at the top of the second axial-flow fan 320, need to make two air outlets on the upside of the first axial-flow fan 310 correspondence
112, make the air outlet 112 of the second axial-flow fan 320 correspondence lower side.
The embodiment of the present invention can adjust the air outlet 112 corresponding to two axial-flow fans by vertical pendulum leaf and yaw leaf
Air-out direction, to expand blowing range.
Furthermore it is preferred that making the first axial-flow fan 310 identical with the rotor diameter of the second axial-flow fan 320, and first is set to pass through
The length of flow fan 310 is twice of the second axial-flow fan 320, so that the nominal air delivery of the first axial-flow fan 310 is the
Twice of the nominal air delivery of two axial-flow fans 320.
In the alternate embodiment that some accompanying drawings are not illustrated, it can also make to be provided with two air outlets on front panel 110 altogether,
The area of passage of the corresponding air outlet of first axial-flow fan 310 is the area of passage of the corresponding air outlet of the second axial-flow fan 320
Twice, so can also realize the air supply pattern of a variety of air quantity shelves.
In certain embodiments, as shown in figure 5, heat exchanger 200 is preferably " U " type heat exchange vertically extending and that opening is facing forward
Device, the first axial-flow fan 310 and the second axial-flow fan 320 are located on the inside of the front of heat exchanger 200, and two through-flow wind are made in other words
Fan is enclosed by the bread of " U " type heat exchanger three, in the operation of two axial-flow fans, to make thirdly heat exchanger 200 is passed through in face air draught,
The rate of air circulation of heat exchanger 200 is improved, and then improves its heat exchange efficiency.
In some alternative embodiments, heat exchanger 200 or flat heat exchanger.
Fig. 6 is enlarged drawing at Fig. 2 A；Fig. 7 is the schematic explosive view of air channel separator 500 in Fig. 2 and bearing；Fig. 8
It is the polycrystalline substance schematic diagram of the air channel separator 500 in Fig. 7；Fig. 9 is air channel separator shown in Fig. 5 500, bearing and two
The cooperation schematic diagram of axial-flow fan.
As shown in Fig. 2 to Fig. 9, in some embodiments of the invention, ducting assembly 400 is provided with skeleton 150, it is erect
In the outer circumferential of the first axial-flow fan 310 and the second axial-flow fan 320, for the drainage forward at heat exchanger 200 by air
At to multiple air outlets 112.
As shown in figs. 2 and 11, ducting assembly 400 includes vertical spaced two end plates 430,440, spiral cases
410 and snail tongue 420.The motor 328 of the axial-flow fan 320 of motor 318 and second of first axial-flow fan 310 is distinguished
It is installed on end plate 430 and end plate 440.Spiral case 410, which is erect, to be set and is connected between end plate 430 and end plate 440, snail
Tongue 420 is equally erect and sets and be connected between two end plates 430 and end plate 440, and guides air jointly with spiral case 410
Flow direction.
As shown in Figures 5 to 9, air channel separator 500 is connected between spiral case 410 and snail tongue 420, and positioned at the first through-flow
Between the axial-flow fan 320 of fan 310 and second, the space that ducting assembly 400 is limited be divided into above and below two parts, use respectively
In accommodating the first axial-flow fan 310 and the second axial-flow fan 320, to avoid the air-supply in two axial-flow fans from interfering.When
So, directly two separate ducting assemblies are set also to realize above-mentioned functions, but the knot of the ducting assembly 400 of the present invention
Structure is simpler, and (position is because of the heat exchanger portion of fan-free, in contrast position for the junction between two axial-flow fans
The air flow divided is poor) it is shorter, the heat exchange of heat exchanging device 200 is advantageously.
In addition, being provided with the through-flow wind of rotating shaft 311 and second respectively with the first axial-flow fan 310 on air channel separator 500
Two bearings 520,550 that the rotating shaft 321 of fan 320 is matched, to install two axial-flow fans.
As shown in Figure 7 to 9, air channel separator 500 includes main body to a kind of optional concrete structure of air channel separator 500
Portion 510, it is used for the space for separating ducting assembly 400.There is downward opening tubular receiving space (as schemed on main part 510
8) perforate 513, is offered thereon, and bearing 520 is located in receiving space from lower, and perforate 513, the support of bearing 530 are stretched out in its top
Bearing 520 is withstood in the lower section of bearing 520, makes its holding position, the support of bearing 530 passes through buckle 532 and main part thereon
Hole clipping 512 on 510 coordinates, and completes to install.The rotating shaft 311 of bearing 520 and the first axial-flow fan 310 coordinates.The support of bearing 540
The downside of the support of bearing 520 is resisted against, bearing 550 is fixed between the support of bearing 540 and end plate 560, is provided with end plate 560
Opening 563, to allow the rotating shaft 321 of the second axial-flow fan 320 to stretch into.
Figure 10 is the back structures schematic diagram of the framework 610 in Fig. 2；Figure 11 be with a horizontal plane cutting ducting assembly 400,
The sectional view that blower fan and air ducting 600 are obtained；Figure 12 is the schematic diagram of the motion of air ducting 600；Figure 13 is to shake
The structural representation of bar 630.Figure 10 only illustrates a vertical pendulum leaf group, and two vertical pendulum leaf groups of downside are hidden.
Such as Fig. 2 to Fig. 6, shown in Figure 10 to Figure 13, in some embodiments of the invention, vertical air-conditioner indoor unit it is multiple go out
Air port 112 is circle, so that it is more attractive in appearance.Also, vertical air-conditioner indoor unit also includes multiple vertical pendulum leaf groups and multiple
Yaw leaf group, the air-out direction for guiding each air outlet 112.Multiple vertical pendulum leaf groups are located at the inner side of front panel 110, skeleton
150 front side, is matched one by one with multiple air outlets.Each vertical pendulum leaf group includes vertically extending and may be pivotally mounted to bone respectively
Multiple vertical pendulum leaves 620 of frame 150, pivotally to realize left and right pendulum wind.Specifically, a framework can be set in the front side of skeleton 150
610, vertical pendulum leaf 620 is arranged on framework 610.Multiple vertical pendulum leaves 620 are also pivotably to the position for closing air outlet 112.
In the above-described embodiments, vertical pendulum leaf 620 is arranged on to the framework 620 rather than front panel 610 of the inner side of front panel 110
On, the design of vertical pendulum leaf 620 can be facilitated, install and swing.Because if setting vertical pendulum leaf at circular air outlet 112,
Multiple vertical pendulum leaves it is different in size, when it swings at air outlet 112, two ends also easily by air outlet 112 curved edge
Limitation.
Such as Fig. 4, multiple yaw leaf groups 151 are matched one by one at vertical pendulum leaf group rear with multiple air outlets 112.Each yaw leaf
Group includes multiple yaw leaves that are horizontal-extending and may be pivotally mounted to skeleton 150 respectively, pivotally to realize upper bottom wind.
As shown in figure 11, spiral case 410 and snail tongue 420 is preferably made to be connected to the transverse ends of framework 610, so as to which wind is direct
Guide at the pendulum leaf 620 installed to framework 610, wind direction is as indicated in figure 11 by arrows.
As shown in Figure 10 to Figure 13, each vertical pendulum leaf group is swung using respective drive device driving vertical pendulum leaf.It is each to drive
Dynamic device includes motor 640, main rocker 630, connecting rod 660 and multiple rocking bars 630.Wherein, motor 640 is installed on framework 610.
One end of main rocker 630 is fixedly connected on the rotating shaft of motor 640, to be swung by the driving of motor 640, main rocker 630 it is another
One end is articulated with connecting rod 660.Multiple rocking bars 630 are matched one by one with multiple vertical pendulum leaves 620, and one end of each rocking bar 630, which is fixed, to be connected
The pivotal axis of vertical pendulum leaf 620 is connected to, the other end is articulated with connecting rod 660.It is controllable when needing to adjust the air-out direction of air outlet 112
Motor 640 processed is rotated, and makes it drive main rocker 630 to swing, the drivening rod 660 of main rocker 630 is translated, and connecting rod 660 drives multiple
The synchronous hunting of rocking bar 630, multiple rocking bars 630 drive multiple pivot in unison of vertical pendulum leaf 620.Motor 640 is preferably rotation process can
The more preferable stepper motor of control property.
Yaw leaf can be also driven using the drive mechanism of above-mentioned principle, and concrete structure will not be repeated here.
In some implementations, as shown in fig. 6, the preceding surface that can make each vertical pendulum leaf 620 is the nicking knot extended up and down
Structure, when multiple vertical pendulum leaves 620 are in the position for closing air outlet 112, the gap between two adjacent vertical pendulum leaves of modification, to use
Family two close-connected visual effects of vertical pendulum leaf of one kind.
Figure 14 is the structural representation of the human body detection device 800 in Fig. 1；Figure 15 is human body detection device shown in Figure 14
800 are installed on schematic cross sectional views during front panel 110.
As shown in Fig. 1, Figure 14 and Figure 15, in some embodiments of the invention, vertical air-conditioner indoor unit also includes people's physical examination
Survey device 800.Human body detection device 800 is configured to detect indoor human body information, and human body information includes number, human body temperature, people
Body position.Master control borad is configured to according to human body information, and the first axial-flow fan 310 of control and the second axial-flow fan 320 are while or select
One opens, and controls the wind speed or wind direction of the first axial-flow fan 310 and the second axial-flow fan 320.
For example, the occupancy that master control borad can be detected according to human body detection device 800 controls the unlatching of two axial-flow fans
And closing.When number is less than m, the second axial-flow fan 320 is only opened, when number is less than n more than m, unlatching only opens second
Axial-flow fan 320, when number is more than n, while opening two axial-flow fans.Also, opened in one or two axial-flow fan
Afterwards, can also be according to how much controlled wind speeds of number.
The human body temperature that master control borad can also be detected according to human body detection device 800 controls the unlatching quantity or wind of axial-flow fan
Speed, when human body temperature and human comfort's temperature difference are larger, master control borad is to judge that human body is warmmer or colder, can now open more and pass through
Flow fan increases its wind speed, to accelerate to freeze or heat speed.
The position of human body that master control borad can also be detected according to human body detection device 800 controls the wind direction of axial-flow fan, to reach
Cold wind keeps away people, and the effect that hot blast heads on is that human body is more comfortable.
The concrete structure of human body detection device 800 is as shown in Figure 14 and Figure 15.Human body detection device 800 may include that front side is spacious
The mounting box 840 opened, spherical shell 810, spherical shell motor 830 and warm creeping chill sensor 820.Wherein, mounting box 840 is arranged on
The inner side of the front panel 110.Spherical shell 810 can be rotatably arranged in mounting box 840 around a vertical axis X1, and its front portion is logical
Cross the circular hole opened up on front panel 110 and protrude out front panel 110, to carry out detection.Spherical shell 810 can be spliced by two hemispherical Shells
Form, the front side of spherical shell 810 has perforate 812.The motor of spherical shell 810 is arranged at mounting box 840, for driving spherical shell 810
Rotation.Warm creeping chill sensor 820 is used to detect foregoing human body information, and it is fixed in spherical shell 810 and its probe is located at perforate
Place, to allow light to enter probe.Warm creeping chill sensor 820 can be infrared ray sensor.
The embodiment of the present invention can be significantly greatly increased it and detect model by making spherical shell 810 be rotated with dynamic temperature creeping chill sensor 820
Enclose.As shown in figure 1, human body detection device 800 is preferably provided at the top area of front panel 110, model is detected also for increase
Enclose.
In certain embodiments, human body detection device 800 also includes opening hemispherical shutter 850 facing forward.Hemispherical
Shutter 850 is spaced apart and arranged in the rear side of spherical shell 810 with spherical shell 810, and is fixed on mounting box 840.Human body detection device 800 is matched somebody with somebody
It is set to when spherical shell 810 turns to the detection light path for making hemispherical shutter 850 block warm creeping chill sensor 820 completely, makes temperature
Creeping chill sensor 820 only detects indoor temperature.That is, when the probe of warm creeping chill sensor 820 turns to rear side, its nothing
Method receives the infrared signal that interior space human body is sent, therefore it is only detected indoor temperature, it is to avoid error detection.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of vertical air-conditioner indoor unit, including casing, the heat exchanger being arranged in the casing and in the casing on
Lower arrangement, axis be vertically extending and the first axial-flow fan and the second axial-flow fan that collinearly set, and the casing includes：
Skeleton, for installing the heat exchanger, first axial-flow fan and second axial-flow fan；
Bottom plate, is arranged on below the skeleton, for supporting the vertical air-conditioner indoor unit；
Front column and rear column, extend upwardly to the bottom of the skeleton, to support from the front and rear both sides of the bottom plate respectively
State skeleton；
Left column and right column, extend upwardly to the top of the skeleton, to fix from the right and left of the bottom plate respectively
State skeleton；
Shell, is enclosed in the outside of the skeleton, and lower end extends to and is provided with front side of the edge of the bottom plate, the shell
Multiple air outlets, rear side is provided with air inlet.
2. vertical air-conditioner indoor unit according to claim 1, wherein
Three shape identical air outlets are provided with the shell altogether；And
The first axial-flow fan correspondence two of which air outlet, another air outlet of the second axial-flow fan correspondence.
3. vertical air-conditioner indoor unit according to claim 1, wherein
It is provided with two air outlets on the shell altogether, the area of passage of the corresponding air outlet of first axial-flow fan is described
Twice of the area of passage of the corresponding air outlet of second axial-flow fan.
4. the vertical air-conditioner indoor unit according to Claims 2 or 3, wherein
First axial-flow fan is identical with the rotor diameter of second axial-flow fan；And
The length of first axial-flow fan is twice of second axial-flow fan.
5. vertical air-conditioner indoor unit according to claim 1, wherein
First axial-flow fan is located at the top of second axial-flow fan.
6. vertical air-conditioner indoor unit according to claim 1, wherein
The heat exchanger is vertically extending and opening " U " type heat exchanger facing forward, and first axial-flow fan and described second is passed through
Flow fan is located on the inside of the front of the heat exchanger.
7. vertical air-conditioner indoor unit according to claim 1, wherein
The air channel for the outer circumferential for being erected at first axial-flow fan and second axial-flow fan is provided with the skeleton
Component, the ducting assembly includes：
Vertical spaced two end plates, the drive of the motor of first axial-flow fan and second axial-flow fan
Dynamic motor is respectively arranged in two end plates；
Spiral case, erects and sets and be connected between described two end plates；
Snail tongue, erects and sets and be connected between described two end plates, and with the spiral case it is common by air from the heat exchange
It is drained to forward at the multiple air outlet at device.
8. vertical air-conditioner indoor unit according to claim 7, in addition to：
Air channel separator, is connected between the spiral case and the snail tongue, and positioned at first axial-flow fan and described second
Between axial-flow fan, the space that the ducting assembly is limited be divided into above and below two parts, first through-flow is accommodated respectively
Fan and second axial-flow fan；And
Rotating shaft respectively with first axial-flow fan and turn of second axial-flow fan are installed on the air channel separator
Two bearings of axle matching.
9. vertical air-conditioner indoor unit according to claim 1, wherein
The multiple air outlet is circle；And the vertical air-conditioner indoor unit also includes：
Multiple vertical pendulum leaf groups, on the inside of the shell, are matched one by one with the multiple air outlet, each vertical pendulum leaf group bag
Multiple vertical pendulum leaves that are vertically extending and may be pivotally mounted to the skeleton respectively are included, pivotally to realize left and right pendulum wind；With
Multiple yaw leaf groups, are matched one by one at the vertical pendulum leaf group rear with the multiple air outlet, each yaw leaf group
Including horizontal-extending and may be pivotally mounted to multiple yaw leaves of the skeleton respectively, pivotally to realize upper bottom wind.
10. vertical air-conditioner indoor unit according to claim 1, in addition to：
Human body detection device, is configured to detect indoor human body information, the human body information includes number, human body temperature, people's position
Put；And
Master control borad, is configured to, according to the human body information, control first axial-flow fan and second axial-flow fan simultaneously
Or a unlatching is selected, and control wind speed or the air-supply side of the air outlet of first axial-flow fan and second axial-flow fan
To.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425073.9A CN107289516B (en) | 2017-06-06 | 2017-06-06 | Vertical air conditioner indoor unit |
| PCT/CN2018/088229 WO2018223845A1 (en) | 2017-06-06 | 2018-05-24 | Floor-standing air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710425073.9A CN107289516B (en) | 2017-06-06 | 2017-06-06 | Vertical air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
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| CN107289516A true CN107289516A (en) | 2017-10-24 |
| CN107289516B CN107289516B (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710425073.9A Active CN107289516B (en) | 2017-06-06 | 2017-06-06 | Vertical air conditioner indoor unit |
Country Status (2)
| Country | Link |
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| CN (1) | CN107289516B (en) |
| WO (1) | WO2018223845A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196592A1 (en) * | 2017-04-28 | 2018-11-01 | 青岛海尔空调器有限总公司 | Vertical indoor air-conditioning unit |
| WO2018223845A1 (en) * | 2017-06-06 | 2018-12-13 | 青岛海尔空调器有限总公司 | Floor-standing air conditioner indoor unit |
| CN110762614A (en) * | 2018-07-09 | 2020-02-07 | 青岛海尔空调器有限总公司 | Indoor machine of floor air conditioner |
| CN110779089A (en) * | 2018-07-12 | 2020-02-11 | 青岛海尔空调器有限总公司 | Air supply control method of air conditioner and air conditioner |
| CN111197798A (en) * | 2018-11-20 | 2020-05-26 | 青岛海尔空调器有限总公司 | Indoor unit of vertical air conditioner |
| WO2022089298A1 (en) * | 2020-10-28 | 2022-05-05 | 青岛海尔空调器有限总公司 | Tangential fan assembly, air conditioner and method for adjusting air volume of air conditioner |
| CN114576731A (en) * | 2022-01-25 | 2022-06-03 | 青岛海尔空调器有限总公司 | Assembling method for indoor unit of floor air conditioner |
| WO2022217893A1 (en) * | 2021-04-12 | 2022-10-20 | 青岛海尔空调器有限总公司 | Vertical air conditioner and machining system for air duct structure of vertical air conditioner |
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| CN201628322U (en) * | 2010-04-19 | 2010-11-10 | 珠海格力电器股份有限公司 | Vertical air-conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018196592A1 (en) * | 2017-04-28 | 2018-11-01 | 青岛海尔空调器有限总公司 | Vertical indoor air-conditioning unit |
| WO2018223845A1 (en) * | 2017-06-06 | 2018-12-13 | 青岛海尔空调器有限总公司 | Floor-standing air conditioner indoor unit |
| CN110762614A (en) * | 2018-07-09 | 2020-02-07 | 青岛海尔空调器有限总公司 | Indoor machine of floor air conditioner |
| CN110762614B (en) * | 2018-07-09 | 2023-04-14 | 青岛海尔空调器有限总公司 | Indoor machine of floor air conditioner |
| CN110779089A (en) * | 2018-07-12 | 2020-02-11 | 青岛海尔空调器有限总公司 | Air supply control method of air conditioner and air conditioner |
| CN111197798A (en) * | 2018-11-20 | 2020-05-26 | 青岛海尔空调器有限总公司 | Indoor unit of vertical air conditioner |
| WO2020103661A1 (en) * | 2018-11-20 | 2020-05-28 | 青岛海尔空调器有限总公司 | Indoor unit of floor-standing air conditioner |
| WO2022089298A1 (en) * | 2020-10-28 | 2022-05-05 | 青岛海尔空调器有限总公司 | Tangential fan assembly, air conditioner and method for adjusting air volume of air conditioner |
| WO2022217893A1 (en) * | 2021-04-12 | 2022-10-20 | 青岛海尔空调器有限总公司 | Vertical air conditioner and machining system for air duct structure of vertical air conditioner |
| CN114576731A (en) * | 2022-01-25 | 2022-06-03 | 青岛海尔空调器有限总公司 | Assembling method for indoor unit of floor air conditioner |
| CN114576731B (en) * | 2022-01-25 | 2024-02-20 | 青岛海尔空调器有限总公司 | Assembling method of indoor unit of vertical air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107289516B (en) | 2019-12-10 |
| WO2018223845A1 (en) | 2018-12-13 |
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