CN104949205B - Indoor apparatus of air conditioner - Google Patents
Indoor apparatus of air conditioner Download PDFInfo
- Publication number
- CN104949205B CN104949205B CN201510351757.XA CN201510351757A CN104949205B CN 104949205 B CN104949205 B CN 104949205B CN 201510351757 A CN201510351757 A CN 201510351757A CN 104949205 B CN104949205 B CN 104949205B
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- Prior art keywords
- air
- spiral case
- deflector
- housing
- tubular wine
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a kind of indoor apparatus of air conditioner, including：Housing, spiral case component, tubular wine wheel and heat exchanger.The top of housing has the first air port, and lower part has the second air port；Spiral case component includes chassis spiral case, preceding spiral case and deflector, chassis spiral case and preceding spiral case limit the first air passage jointly, deflector is movably connected between folding position and expanded position at the volute tongue of preceding spiral case, and the second air passage is limited between the spiral case of chassis when deflector is located at expanded position；Tubular wine wheel is located in spiral case component；Heat exchanger is located in housing；When wherein deflector is located at folding position, the first air port is air inlet, and the second air port is air outlet；When deflector is located at expanded position, the first air port is air outlet, and the second air port is air inlet.The indoor apparatus of air conditioner is due to the reason equipped with mobilizable deflector, thus it is possible to vary the direction of air inlet/outlet, realizes the switching of upper and lower outlet air.The invention also provides it is a kind of can realize lower inlet air, upper outlet air indoor apparatus of air conditioner.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to indoor apparatus of air conditioner.
Background technology
Indoor apparatus of air conditioner in correlation technique, air inlet are located at top, and air outlet is located at lower part, from the sky of air outlet blowout
Gas can be directly blown onto user, and comfort is poor.
The content of the invention
It is contemplated that at least solve one of technical problem existing in the prior art.
For this reason, an object of the present invention is to provide a kind of indoor apparatus of air conditioner that can realize upper and lower outlet air switching.
It is another object of the present invention to propose a kind of lower inlet air, upper outlet air indoor apparatus of air conditioner.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of sky that can realize upper and lower outlet air switching
Indoor unit is adjusted, it includes：Housing, the top of the housing has the first air port, and lower part has the second air port；Spiral case component,
The spiral case component includes chassis spiral case, preceding spiral case and deflector, and the chassis spiral case and preceding spiral case limit the first wind jointly
Road, the deflector is movably connected between folding position and expanded position at the volute tongue of the preceding spiral case, described to lead
When flowing plate is located at the expanded position the second air passage is limited between the chassis spiral case；Tubular wine wheel, the tubular wine wheel
It is located in the spiral case component and between the first air passage and the second air passage；Heat exchanger, the heat exchanger are located at the housing
It is interior, and between first air port and the tubular wine wheel；It is described when wherein described deflector is located at the folding position
First air port is air inlet, and second air port is air outlet；When the deflector is located at the expanded position, first wind
Mouth is air outlet, and second air port is air inlet.
Indoor apparatus of air conditioner according to embodiments of the present invention, by the way that deflector can be lived between folding position and expanded position
Before being connected to dynamicly at the volute tongue of spiral case, so as to change the direction in the first air port and the second air port air inlet/outlet, realize up and down
The switching of outlet air, and then comfort level can be improved to a certain extent.
Specifically, the deflector is prolonged at the volute tongue along the direction of rotation of the tubular wine wheel with involute path
Stretch out.
Alternatively, the back side of the preceding spiral case is folded to when the deflector is located at the folding position.
Specifically, the deflector includes upper plate and lower plate, the upper plate when deflector is located at the folding position
It is respectively relative to be separated from each other bending with lower plate, the upper plate and the lower plate are spelled when the deflector is located at the expanded position
Integrator.
Alternatively, one end of the remote tubular wine wheel of the chassis spiral case is directed away from the direction of the preceding spiral case and inclines
Tiltedly.
Further, the top of the housing is opened wide to form first air port, and be equipped with can at the top of the housing
First air port is closed and opened to the top plate of activity.
The embodiment of second aspect of the present invention proposes a kind of indoor apparatus of air conditioner, it includes：Housing, the top of the housing
With air outlet, and lower part has air inlet；Spiral case component, the spiral case component include chassis spiral case, preceding spiral case and deflector,
The deflector is connected at the volute tongue of the preceding spiral case, wherein limiting the first wind between the chassis spiral case and preceding spiral case
Road, the second air passage is limited between the chassis spiral case and the deflector；Tubular wine wheel, the tubular wine wheel are located at described
Between one air passage and the second air passage；Heat exchanger, the heat exchanger are located in the housing, and positioned at first air port and described
Between tubular wine wheel or between second air port and the tubular wine wheel.
Indoor apparatus of air conditioner according to embodiments of the present invention, by setting air outlet on the top of housing, and under housing
Portion sets air inlet, limits the first air passage using chassis spiral case and preceding spiral case, and limit using chassis spiral case and deflector
Second air passage, by the way that tubular wine wheel is located between the first air passage and the second air passage, so as to fulfill lower inlet air, upper outlet air, avoids
Air after heat exchange directly blows people, and then improves comfort level to a certain extent.
Specifically, the deflector is prolonged at the volute tongue along the direction of rotation of the tubular wine wheel with involute path
Stretch out.
Further, the top of the housing is opened wide to form the air outlet, and the top of the housing is equipped with and can live
The air outlet is closed and opened to dynamic top plate.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structure diagram of the indoor apparatus of air conditioner of embodiment according to a first aspect of the present invention；
Fig. 2 is the working condition schematic diagram of the indoor apparatus of air conditioner of embodiment according to a first aspect of the present invention；
Fig. 3 is the working condition schematic diagram of the indoor apparatus of air conditioner of embodiment according to a first aspect of the present invention；
Fig. 4 is that the streamline of inner air of the indoor apparatus of air conditioner of embodiment according to a first aspect of the present invention in lower outlet air shows
It is intended to；
Fig. 5 is the streamline schematic diagram of the inner air of indoor apparatus of air conditioner according to embodiments of the present invention in upper outlet air；
Fig. 6 is the working condition schematic diagram of the indoor apparatus of air conditioner of embodiment according to a second aspect of the present invention；And
Fig. 7 is the working condition schematic diagram of the indoor apparatus of air conditioner of embodiment according to a second aspect of the present invention.
Reference numeral：
100：Indoor apparatus of air conditioner；
1：Housing；
11：First air port；12：Second air port；10：Accommodating chamber；
2：Spiral case component；
21：Chassis spiral case；22：Preceding spiral case；221：Volute tongue；
3：Tubular wine wheel；
4：Heat exchanger；
5：Deflector；
61：First air passage；62：Second air passage；
7：Top plate；
101：Air inlet；102：Air outlet；
O：Eccentric vortex center of vorticity.
Embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " length ", " width ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are only used for description purpose, and it is not intended that instruction or implying relative importance or implicit indicating institute
The quantity of the technical characteristic of instruction.Thus, " first " is defined, one can be expressed or be implicitly included to the feature of " second "
Or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are directly over second feature and oblique upper, or be merely representative of
Fisrt feature level height is less than second feature.
The indoor apparatus of air conditioner 100 of embodiment according to a first aspect of the present invention is described with reference to figure 1- Fig. 5 first below.
Indoor apparatus of air conditioner 100 according to embodiments of the present invention can include：Housing 1, spiral case component 2, tubular wine wheel 3 and change
Hot device 4, as shown in Figure 1.Wherein, can be installed on formed with the component such as accommodating chamber 10, tubular wine wheel 3, heat exchanger 4 in housing 1
In the accommodating chamber 10.As shown in Figure 1, the top of housing 1 can have the first air port 11, and the lower part of housing 1 has the second air port
12, so as to realize air inlet/outlet by the first air port 11 and the second air port 12.What those skilled in the art were appreciated that
It is that top here refers to that in the vertical direction is located at the part above the horizontal plane in the center of housing 1, you can with including housing
The upper part of 1 top and front panel and surface frame.Similarly, lower part refers to that in the vertical direction is located at the center of housing 1
Part below horizontal plane.
As shown in Figure 1, spiral case component 2 can include chassis spiral case 21, preceding spiral case 22 and deflector 5, preceding spiral case 22 can be set
In housing 1 rear side of 1 bottom of housing, also, chassis spiral case 21 are located at close to the position of front side heat exchanger 4, chassis spiral case 21
The first air passage 61 can be limited jointly with preceding spiral case 22.Deflector 5 is movably connected between folding position and expanded position
At the volute tongue 221 of preceding spiral case 22, as shown in Figure 1-Figure 3.When deflector 5 is located at expanded position, deflector 5 and chassis spiral case
The second air passage 62 can be limited between 21.Tubular wine wheel 3 may be provided between 61 and second air passage 62 of the first air passage, so as to pass through
The rotation of tubular wine wheel 3, realizes air inlet/outlet from the first air passage 61 and the second air passage 62 respectively.
Heat exchanger 4 is located in housing 1, as shown in Figure 1, heat exchanger 4 can between the first air port 11 and tubular wine wheel 3,
So as to exchange heat by heat exchanger 4 to entering the air in housing 1, and then realize refrigeration or heating.When deflector 5 is located at
During folding position, the eccentric vortex center of vorticity O in housing 1 is present in by nearby spiral case 22 with the minimum clearance of tubular wine wheel 3, such as scheming
Shown in 4, at this time, the first air port 11 can be used as air inlet 101, and the second air port 12 can be used as air outlet 102, in air conditioning chamber
Machine 100 can realize upper air inlet, lower outlet air, as shown in Figure 1.For term " eccentric vortex " mentioned above, the common skill of this area
It is understood that when indoor apparatus of air conditioner 100 works normally, tubular wine wheel 3 rotates art personnel, since air enters housing 1
Afterwards, the blade of tubular wine wheel 3 is flowed through twice, and gas flows radially out again after radially flowing into, and according to conservation of vorticity principle, meeting exists
Whirlpool group is formed in housing.One side tubular wine wheel 3 rotates, and gas disengaging impeller, can constantly produce whirlpool, group provides for whirlpool
The vorticity source stablized, maintain whirlpool group and exist；On the other hand, since the effect of air-flow viscosity, vorticity are constantly consuming
Dissipate and spread with primary air, whirlpool group is stabilized when balancing for two.Simultaneously as volute tongue 221 and chassis spiral case 21
Structure is asymmetric, so it is a kind of asymmetric non-circular vortex filament that can extrude the circular streamline of enclosure interior, therefore
It is called eccentric vortex.
Also, the location of eccentric vortex center of vorticity O is closely related with the shape of volute tongue 221 and chassis spiral case 21, meanwhile, by
In air-flow in tubular wine wheel 3 Two In and Two Out, therefore, as long as changing the shape in the air passage between chassis spiral case 21 and volute tongue 221,
The direction of air inlet and exhaust can be changed.
And when deflector 5 is located at expanded position, eccentric vortex center of vorticity O is present in close to chassis spiral case 21 and tubular wine wheel 3
Minimum clearance at, as shown in figure 5, at this time, the first air port 11 can be used as air outlet 102, the second air port 12 can be used as into
Air port 101, indoor air enter housing 1 from the second air port 12, flow through the first air passage 61, then flow through behind the second air passage 62 from
First air port 11 is blown out, and at this time, air conditioner room unit can realize lower inlet air, upper outlet air, as shown in Figures 2 and 3.In this way, due to
Upward outlet air improves the comfort level of indoor apparatus of air conditioner 100 without being directly blown onto user.
Indoor apparatus of air conditioner 100 according to embodiments of the present invention, by by deflector 5 between folding position and expanded position
It is movably connected at the volute tongue 221 of preceding spiral case 22, can be by controlling deflector 5 between folding position and expanded position
Switching the switching of indoor apparatus of air conditioner 100 upper and lower outlet air can be achieved, and without changing the direction of rotation of tubular wine wheel 3, and then
Comfort level is improved to a certain extent, and is controlled simple exquisite；Further, since can arbitrarily switch outlet air up and down, sky is improved
Adjust the applicability of indoor unit 100 under circumstances.
According to some embodiments of the present invention, as shown in Figures 2 and 3, deflector 5 can be at volute tongue 221 along through-flow wind
The direction of rotation of wheel 3 is extended with involute path, and thus, the deflector 5 extended along involute path can be with chassis spiral case 21
Between limit curved second air passage 62, the flowing of the air in indoor unit is moved along direction from below to up, so as to
The position of eccentric vortex center of vorticity O is located at the minimum clearance of chassis spiral case 21 and tubular wine wheel 3, so realize lower inlet air, on go out
Wind, avoids the air after heat exchange from directly blowing people, improves comfort level to a certain extent.
In some alternative embodiments of the present invention, as shown in Figure 1, before deflector 5 may be folded in when being located at folding position
The back side of spiral case 22, i.e. deflector 5 be folded to before between spiral case 22 and heat exchanger 4, in this way, on the one hand can be to avoid deflector 5
The flowing of air in housing 1 is influenced at folding position, and deflector 5 can be solved when upper air inlet, lower outlet air to air inlet
101 block, so as to improve the reliability and stability of indoor apparatus of air conditioner 100.
In other alternative embodiments of the present invention, deflector 5 can include upper plate and lower plate (not shown), when leading
When flowing plate 5 is located at folding position, upper plate and lower plate are respectively relative to be separated from each other bending, so that deflector 5 is folded up, subtract
Few its takes volume；When deflector 5 is located at expanded position, upper plate and lower plate capable assembling are integral, so as to change eccentric vortex O's
Position, conveniently realizes the switching of upper and lower outlet air.Certainly, the present invention is not limited thereto, in other examples of the present invention,
Deflector 5 can include the first to the 4th plate (not shown) being sequentially connected, when deflector 5 is located at folding position, the
Two plates and the 3rd plate are respectively relative to bend each other, meanwhile, the first plate is bent relative to the second plate, and the 4th plate is relative to the 3rd plate
Bending, so that deflector bending becomes W-shaped, folding storage is in the back side of preceding spiral case 22.It is understood that deflector 5 may be used also
To be folded to the folding position in other ways, in this regard, the present invention and be not specifically limited.
As optional embodiment, as shown in Figures 2 and 3, one end of the remote tubular wine wheel 3 of chassis spiral case 21 can court
Tilted to the direction away from preceding spiral case 22, that is to say, that in upper outlet air, the direction of the preceding spiral case 22 of direction of chassis spiral case 21 is inclined
Tiltedly, the inlet in the first air passage 61 i.e. the second air port 12 can become larger, so as to increase intake, and then can be to a certain degree
Upper raising heat transfer effect.
According to some embodiments of the present invention, as shown in Figures 2 and 3, the top of housing 1 can be opened wide to form the first wind
Mouth 11, and the top of housing 1 can be equipped with mobilizable top plate 7 to close and open the first air port 11, in other words, top plate 7 can live
Be located at dynamicly at the first air port 11, thus lower inlet air, on outlet air when, can pass through top plate 7 change air-out direction.For example, top plate 7
The top of housing 1 is pivotally arranged in, and the pivotal axis of top plate 7 may be provided in the position of the close chassis spiral case 21 at the top of housing 1,
As shown in Figures 2 and 3, in this way, by the open position of controlroof 7, it can easily control and complete the air after exchanging heat
Blow-off direction, realizes more preferable air-out effect.
The course of work of indoor apparatus of air conditioner 100 according to embodiments of the present invention is specifically described with reference to Fig. 1-Fig. 5.
When user, which wants indoor apparatus of air conditioner 100, realizes lower outlet air, only deflector 5 need to be folded to folding from expanded position
Position, as shown in Figure 1, making the eccentric vortex center of vorticity O in housing 1 be present in the minimum clearance by nearby spiral case 22 and tubular wine wheel 3
Place, with reference to figure 4.At this time, the first air port 11 is used as air inlet 101, and the second air port 12 is used as air outlet 102, indoor apparatus of air conditioner 100
Realize upper air inlet, lower outlet air.
And when user wants the realization above outlet air of indoor apparatus of air conditioner 100, deflector 5 is expanded to expansion position from folding position
Put, as shown in Figures 2 and 3, the eccentric vortex center of vorticity O in housing 1 is present in the minimum close to chassis spiral case 21 and tubular wine wheel 3
Gap location, with reference to figure 5.At this time, the first air port 11 is used as air outlet 102, and the second air port 12 is used as air inlet 101, in air conditioning chamber
Machine 100 realizes lower inlet air, upper outlet air.
In short, user can be by controlling switching of the deflector 5 between folding position and expanded position to facilitate
Rapidly realize the switching of 100 upper and lower outlet air of indoor apparatus of air conditioner, can not only improve comfort level, but also air conditioning chamber can be improved
The applicability of interior machine 100 under circumstances..
In conclusion indoor apparatus of air conditioner 100 according to embodiments of the present invention, by by deflector 5 in folding position and exhibition
It is movably connected between open position at the volute tongue 221 of preceding spiral case 22, so as to easily change the first air port 11 and
The direction of two air ports, 12 air inlet/outlet, realizes the switching of upper and lower outlet air.
The indoor apparatus of air conditioner 100 of embodiment according to a second aspect of the present invention is carried out in detail with reference to Fig. 5, Fig. 6 and Fig. 7
Description.The indoor apparatus of air conditioner of the present embodiment and the structure of the indoor apparatus of air conditioner of above-mentioned first aspect embodiment are essentially identical, different
Part is only that deflector 5 is fixed at the volute tongue 221 of preceding spiral case 22.It is detailed below as follows：
As shown in Figure 6 and Figure 7, indoor apparatus of air conditioner 100 according to embodiments of the present invention can include：Housing 1, spiral case component
2nd, tubular wine wheel 3 and heat exchanger 4.As shown in Figure 6 and Figure 7, formed with accommodating chamber 10, tubular wine wheel 3, heat exchanger 4 etc. in housing 1
Component can be installed in the accommodating chamber 10.The top of housing 1 can have air outlet 102, and the lower part of housing 1 can have inlet air
Mouth 101.So as to which indoor air can enter housing 1 from the air inlet 101 of 1 lower part of housing, changed through the follow-up grade of heat exchanger 4 completion
Air outlet 102 after heat from 1 top of housing is blown out.
Spiral case component 2 can include chassis spiral case 21, preceding spiral case 22 and deflector 5, as shown in Figure 6 and Figure 7, deflector 5
Before being attached at the volute tongue 221 of spiral case 22, the first air passage 61, bottom can be wherein limited between chassis spiral case 21 and preceding spiral case 22
The second air passage 62 can be limited between disk spiral case 21 and deflector 5, so that indoor air can enter from the air inlet 101 of lower part
Into housing 1, the first air passage 61 is flowed through, is blown out after then flowing through the second air passage 62 from the air outlet 102 on top, realizes air
Flowing.Tubular wine wheel 3 can be between the first air passage 61 and the second air passage 62, can be from the first air passage by the rotation of tubular wine wheel 3
61 and second air passage 62 realize air inlet/outlet.
As shown in Figure 6 and Figure 7, heat exchanger 4 may be provided in housing 1, and heat exchanger 4 can be located at air inlet 101 and through-flow wind
Between wheel 3, by heat exchanger 4, it can be achieved that heat exchange to the air in housing 1, so as to fulfill freezing or heating.
According to some embodiments of the present invention, as shown in Figure 6 and Figure 7, deflector 5 can be at volute tongue 221 along through-flow wind
The direction of rotation of wheel 3 is extended with involute path, and thus, the deflector 5 extended along involute path can be with chassis spiral case 21
Between limit curved second air passage 62, making the edge of the air in indoor unit, direction is moved from below to up, so as to so that partially
The position of vortex cordis center of vorticity O is located at the minimum clearance of chassis spiral case 21 and tubular wine wheel 3, as shown in figure 5, and then realize under into
Wind, upper outlet air, since upward outlet air will not be directly blown onto user, it is possible to improve comfort level to a certain extent.
Alternatively, as shown in Figure 6 and Figure 7, the top of housing 1 can be opened wide to form air outlet 102, and the top of housing 1
Portion can close and open air outlet 102 equipped with mobilizable top plate 7, and in other words, top plate 7 is movably located at air outlet 102,
Air outlet 102 can be opened or closed using top plate 7, as shown in Figure 6 and Figure 7, after changing completion heat exchange by top plate 7
The blow-off direction of air, realizes more preferable air-out effect.
In conclusion indoor apparatus of air conditioner 100 according to embodiments of the present invention, by the way that air outlet 102 is located at the upper of housing 1
Portion, and air inlet 101 is located to the lower part of housing 1, the position of eccentric vortex O is located at chassis spiral case 21 and is passed through using deflector 5
At the minimum clearance for flowing wind wheel 3, and change air-out direction using top plate 7, improve air-out effect, realize lower inlet air, upper outlet air, from
And the wind blown out upwards will not be directly blown onto user, and then comfort level can be improved.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (7)
- A kind of 1. indoor apparatus of air conditioner, it is characterised in that including:Housing, the top of the housing has the first air port, and lower part has the second air port；Spiral case component, the spiral case component include chassis spiral case, preceding spiral case and deflector, and the chassis spiral case and preceding spiral case are common The first air passage is limited, the deflector is movably connected between folding position and expanded position in the snail of the preceding spiral case At tongue, the second air passage is limited between the chassis spiral case when deflector is located at the expanded position；Tubular wine wheel, the tubular wine wheel is located in the spiral case component and between the first air passage and the second air passage, described Deflector is extended at the volute tongue along the direction of rotation of the tubular wine wheel with involute path；Heat exchanger, the heat exchanger are located in the housing, and between first air port and the tubular wine wheel；When wherein described deflector is located at the folding position, the eccentric vortex center of vorticity in the housing is present in close to the preceding snail At the minimum clearance of shell and the tubular wine wheel, first air port is air inlet, and second air port is air outlet；It is described to lead When flowing plate is located at the expanded position, the eccentric vortex center of vorticity in the housing, which is present in, to be leaned on into the chassis spiral case and the through-flow At the minimum clearance of wind wheel, first air port is air outlet, and second air port is air inlet.
- 2. indoor apparatus of air conditioner according to claim 1, it is characterised in that the deflector is rolled over when being located at the folding position It is laminated on the back side of the preceding spiral case.
- 3. indoor apparatus of air conditioner according to claim 1, it is characterised in that the deflector includes upper plate and lower plate, described The upper plate and lower plate are respectively relative to be separated from each other bending when deflector is located at the folding position, and the deflector is located at institute It is integral to state the upper plate and the lower plate split during expanded position.
- 4. indoor apparatus of air conditioner according to claim 1, it is characterised in that the remote tubular wine wheel of the chassis spiral case One end be directed away from the preceding spiral case direction tilt.
- 5. according to the indoor apparatus of air conditioner any one of claim 1-4, it is characterised in that the top of the housing open wide with First air port is formed, and the top of the housing is equipped with mobilizable top plate and closes and open first air port.
- A kind of 6. indoor apparatus of air conditioner, it is characterised in that including：Housing, the top of the housing has air outlet, and lower part has air inlet；Spiral case component, the spiral case component include chassis spiral case, preceding spiral case and deflector, and the deflector is connected to the preceding snail At the volute tongue of shell, wherein the first air passage is limited between the chassis spiral case and preceding spiral case, the chassis spiral case and the water conservancy diversion The second air passage is limited between plate；Tubular wine wheel, the tubular wine wheel are located between first air passage and the second air passage；Heat exchanger, the heat exchanger are located in the housing, and between the air inlet and the tubular wine wheel, wherein, The deflector is extended at the volute tongue along the direction of rotation of the tubular wine wheel with involute path, in the housing Eccentric vortex be present at the minimum clearance of the chassis spiral case and the tubular wine wheel.
- 7. indoor apparatus of air conditioner according to claim 6, it is characterised in that the top of the housing is opened wide to go out described in formation Air port, and the top of the housing is equipped with mobilizable top plate and closes and open the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351757.XA CN104949205B (en) | 2015-06-23 | 2015-06-23 | Indoor apparatus of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351757.XA CN104949205B (en) | 2015-06-23 | 2015-06-23 | Indoor apparatus of air conditioner |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106813295B (en) * | 2015-12-01 | 2022-09-23 | 珠海格力电器股份有限公司 | Air deflector assembly of air conditioner indoor unit and air conditioner indoor unit with air deflector assembly |
| CN106907773A (en) * | 2017-03-22 | 2017-06-30 | 广东美的制冷设备有限公司 | Snail tongue, air channel structure and air-conditioner |
| CN109114676B (en) * | 2018-11-05 | 2023-02-24 | 珠海格力电器股份有限公司 | Air conditioning equipment and ducted air conditioner |
| CN112303733A (en) * | 2019-08-02 | 2021-02-02 | 珠海格力电器股份有限公司 | Air conditioner |
| CN111006316B (en) * | 2019-12-11 | 2023-09-12 | 珠海格力电器股份有限公司 | Cross-flow fan, air conditioner indoor unit, air conditioner and air port control method |
| CN113551321B (en) * | 2021-07-13 | 2022-07-26 | 珠海格力电器股份有限公司 | Support structure for dehumidifier and dehumidifier with support structure |
| CN114110777B (en) * | 2021-11-29 | 2022-11-18 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| CN115654569B (en) * | 2022-10-13 | 2024-07-23 | 珠海格力电器股份有限公司 | Air conditioner indoor unit, air conditioner and control method |
| CN117989599A (en) * | 2022-10-31 | 2024-05-07 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method thereof |
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| CN104949205A (en) | 2015-09-30 |
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