CN104949205A - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN104949205A CN104949205A CN201510351757.XA CN201510351757A CN104949205A CN 104949205 A CN104949205 A CN 104949205A CN 201510351757 A CN201510351757 A CN 201510351757A CN 104949205 A CN104949205 A CN 104949205A
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- Prior art keywords
- air
- spiral case
- deflector
- housing
- indoor apparatus
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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
- 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 an indoor unit of an air conditioner. The indoor unit of the air conditioner comprises a shell, a volute assembly, a through-flow wind wheel and a heat exchanger. The upper portion of the shell is provided with a first air opening. The lower portion of the shell is provided with a second air opening. The volute assembly comprises a chassis volute, a front volute and a guide plate. A first air channel is defined by the chassis volute and the front volute in common. The guide plate is movably connected with the front volute and a volute tongue between the folding portion and the unfolding portion. When the guide plate is in the unfolding portion, a second air channel is defined by the guide plate and the chassis volute. The through-flow wind wheel is arranged in the volute assembly. The heat exchanger is arranged inside the shell. When the guide plate is in the folding portion, the first air opening is an air inlet, and the second air opening is an air outlet. When the guide plate is in the unfolding portion, the first air opening serves as the air outlet, and the second air opening serves as the air inlet. Due to the fact that the movable guide plate is arranged, the air outlet direction can be changed, and switching between the upper air outlet and the lower air outlet can be achieved. The invention further provides the indoor unit of the air conditioner capable of achieving lower air inlet and upper air outlet.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to indoor apparatus of air conditioner.
Background technology
Indoor apparatus of air conditioner in correlation technique, air inlet is positioned at top, and air outlet is positioned at bottom, and directly can blow to user from the air of air outlet blowout, comfortableness is poor.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.
For this reason, one object of the present invention is to propose a kind of indoor apparatus of air conditioner that can realize upper and lower air-out and switch.
Another object of the present invention is the indoor apparatus of air conditioner proposing a kind of lower air intake, upper air-out.
For reaching above-mentioned purpose, first aspect present invention embodiment proposes a kind of indoor apparatus of air conditioner that can realize upper and lower air-out and switch, and it comprises: housing, and the top of described housing has the first air port, and bottom has the second air port; Spiral case assembly, described spiral case assembly comprises chassis spiral case, front spiral case and deflector, described chassis spiral case and front spiral case limit the first air channel jointly, described deflector is movably connected at the snail tongue place of described front spiral case between folding position and expanded position, and described deflector limits the second air channel when described expanded position and between the spiral case of described chassis; Tubular wine wheel, described tubular wine wheel to be located in described spiral case assembly and between the first air channel and the second air channel; Heat exchanger, described heat exchanger is located in described housing, and between described first air port and described tubular wine wheel; When wherein said deflector is positioned at described folding position, described first air port is air inlet, and described second air port is air outlet; When described deflector is positioned at described expanded position, described first air port is air outlet, and described second air port is air inlet.
According to the indoor apparatus of air conditioner of the embodiment of the present invention, by deflector being movably connected between folding position and expanded position at the snail tongue place of front spiral case, thus the direction of the first air port and the second air port air inlet/outlet can be changed, realize the switching of upper and lower air-out, and then comfort level can be improved to a certain extent.
Particularly, described deflector extends with involute path from described snail tongue along the direction of rotation of described tubular wine wheel.
Alternatively, the back side of described front spiral case is folded to when described deflector is positioned at described folding position.
Particularly, described deflector comprises upper plate and lower plate, and when described deflector is positioned at described folding position, described upper plate is relative to each other separated bending respectively with lower plate, and when described deflector is positioned at described expanded position, described upper plate and described lower plate piece together one.
Alternatively, one end away from described tubular wine wheel of described chassis spiral case tilts towards the direction away from described front spiral case.
Further, the top of described housing is opened wide to form described first air port, and the top of described housing is provided with mobilizable top board closes and open described first air port.
The embodiment of second aspect present invention proposes a kind of indoor apparatus of air conditioner, and it comprises: housing, and the top of described housing has air outlet, and bottom has air inlet; Spiral case assembly, described spiral case assembly comprises chassis spiral case, front spiral case and deflector, described deflector is connected to the snail tongue place of described front spiral case, limits the first air channel, limit the second air channel between described chassis spiral case and described deflector between wherein said chassis spiral case and front spiral case; Tubular wine wheel, described tubular wine wheel is located between described first air channel and the second air channel; Heat exchanger, described heat exchanger is located in described housing, and between described first air port and described tubular wine wheel or between described second air port and described tubular wine wheel.
According to the indoor apparatus of air conditioner of the embodiment of the present invention, air port is set out by the top at housing, and air inlet is set in the bottom of housing, chassis spiral case and front spiral case is utilized to limit the first air channel, and utilize chassis spiral case and deflector to limit the second air channel, by being located between the first air channel and the second air channel by tubular wine wheel, thus realize lower air intake, upper air-out, avoid the air after heat exchange directly to blow people, and then improve comfort level to a certain extent.
Particularly, described deflector extends with involute path from described snail tongue along the direction of rotation of described tubular wine wheel.
Further, the top of described housing is opened wide to form described air outlet, and the top of described housing is provided with mobilizable top board closes and open described air outlet.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation 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 the streamline schematic diagram of the inner air of indoor apparatus of air conditioner when lower air-out of embodiment according to a first aspect of the present invention;
Fig. 5 is the streamline schematic diagram according to the indoor apparatus of air conditioner of the embodiment of the present invention inner air when upper air-out;
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: the first air ports; 12: the second air ports; 10: container cavity;
2: spiral case assembly;
21: chassis spiral case; 22: front spiral case; 221: snail tongue;
3: tubular wine wheel;
4: heat exchanger;
5: deflector;
61: the first air channels; 62: the second air channels;
7: top board;
101: air inlet; 102: air outlet;
O: eccentric vortex center of vorticity.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " length ", " width ", " on ", D score, "front", "rear", " vertically ", " level ", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
First the indoor apparatus of air conditioner 100 of embodiment is according to a first aspect of the present invention described with reference to figure 1-Fig. 5 below.
Indoor apparatus of air conditioner 100 according to the embodiment of the present invention can comprise: housing 1, spiral case assembly 2, tubular wine wheel 3 and heat exchanger 4, as shown in Figure 1.Wherein, be formed with container cavity 10 in housing 1, the components and parts such as tubular wine wheel 3, heat exchanger 4 can be arranged in this container cavity 10.As shown in Figure 1, the top of housing 1 can have the first air port 11, and the bottom of housing 1 has the second air port 12, thus realizes air inlet/outlet by the first air port 11 and the second air port 12.Those skilled in the art are understandable that, top here refers to the part above water that in the vertical direction is positioned at housing 1 central authorities, namely can comprise the top of housing 1 and the upper part of front panel and face frame.Similarly, bottom refers to that in the vertical direction is positioned at the part of below the horizontal plane of housing 1 central authorities.
As shown in Figure 1, spiral case assembly 2 can comprise chassis spiral case 21, front spiral case 22 and deflector 5, and front spiral case 22 can be located at the position near front side heat exchanger 4 in housing 1, and chassis spiral case 21 is located at the rear side bottom housing 1, further, chassis spiral case 21 and front spiral case 22 can limit the first air channel 61 jointly.Deflector 5 is movably connected at snail tongue 221 place of front spiral case 22 between folding position and expanded position, as shown in Figure 1-Figure 3.When deflector 5 is positioned at expanded position, the second air channel 62 between deflector 5 and chassis spiral case 21, can be limited.Tubular wine wheel 3 can be located between this first air channel 61 and second air channel 62, thus passes through the rotation of tubular wine wheel 3, realizes air inlet/outlet respectively from the first air channel 61 and the second air channel 62.
Heat exchanger 4 is located in housing 1, and as shown in Figure 1, heat exchanger 4 between the first air port 11 and tubular wine wheel 3, thus can carry out heat exchange by heat exchanger 4 to the air entered in housing 1, and then realizes refrigeration or heat.When deflector 5 is positioned at folding position, eccentric vortex center of vorticity O in housing 1 is present near the minimum clearance place of front spiral case 22 with tubular wine wheel 3, as shown in Figure 4, now, first air port 11 can as air inlet 101, and the second air port 12 can as air outlet 102, indoor apparatus of air conditioner 100 can realize upper air inlet, lower air-out, as shown in Figure 1.For the above-mentioned term " eccentric vortex " mentioned, what those having ordinary skill in the art will appreciate that is, when indoor apparatus of air conditioner 100 normally works, tubular wine wheel 3 rotates, after air enters housing 1, flow through the blade of tubular wine wheel 3 for twice, radially flow out again after gas radially flows into, according to conservation of vorticity principle, whirlpool group can be formed in housing.Tubular wine wheel 3 rotates on the one hand, and gas turnover impeller, constantly can produce whirlpool, for whirlpool group provides stable vorticity source, maintains that whirlpool is rolled into a ball and exists; On the other hand, due to the effect of air-flow viscosity, vorticity is constantly dissipating and is spreading with primary air, the whirlpool group stable existence when two balances.Meanwhile, because the structure of snail tongue 221 and chassis spiral case 21 is asymmetric, so can be a kind of asymmetric non-circular vortex filament by the circular streamline extruding of enclosure interior, therefore be called eccentric vortex.
Further, the position residing for eccentric vortex center of vorticity O and the shape of snail tongue 221 and chassis spiral case 21 closely related, simultaneously, because air-flow two enters scene 2 in tubular wine wheel 3, therefore, as long as change the shape in the air channel between chassis spiral case 21 and snail tongue 221, the direction of air inlet and exhaust can be changed.
And when deflector 5 is positioned at expanded position, eccentric vortex center of vorticity O is present near the minimum clearance place of chassis spiral case 21 with tubular wine wheel 3, as shown in Figure 5, now, first air port 11 can as air outlet 102, second air port 12 can as air inlet 101, and indoor air enters housing 1 from the second air port 12, flows through the first air channel 61, then blow out from the first air port 11 after flowing through the second air channel 62, now, air conditioner room unit can realize lower air intake, upper air-out, as shown in Figures 2 and 3.Like this, directly can not blow to user due to upwards air-out, improve the comfort level of indoor apparatus of air conditioner 100.
According to the indoor apparatus of air conditioner 100 of the embodiment of the present invention, by deflector 5 being movably connected between folding position and expanded position at snail tongue 221 place of front spiral case 22, the switching of the upper and lower air-out of indoor apparatus of air conditioner 100 can be realized by controlling the switching of deflector 5 between folding position and expanded position, and the direction of rotation of tubular wine wheel 3 need not be changed, and then improve comfort level to a certain extent, and control simple exquisite; In addition, owing to can arbitrarily switch upper and lower air-out, improve indoor apparatus of air conditioner 100 applicability under circumstances.
According to some embodiments of the present invention, as shown in Figures 2 and 3, deflector 5 can extend from snail tongue 221 along the direction of rotation of tubular wine wheel 3 with involute path, thus, along involute path extend deflector 5 can and chassis spiral case 21 between limit the second bending air channel 62, moved in direction from below to up in the flowing of the air in indoor set edge, thus the position of eccentric vortex center of vorticity O can be made to be positioned at the minimum clearance place of chassis spiral case 21 and tubular wine wheel 3, and then realize lower air intake, upper air-out, the air after heat exchange is avoided directly to blow people, improve comfort level to a certain extent.
In embodiment more of the present invention, as shown in Figure 1, deflector 5 may be folded in the back side of front spiral case 22 when being positioned at folding position, namely deflector 5 is folded between front spiral case 22 and heat exchanger 4, like this, on the one hand deflector 5 can be avoided when folding position affect the flowing of air in housing 1, and the blocking of deflector 5 pairs of air inlets 101 when can solve upper air inlet, lower air-out, thus the reliability and stability of raising indoor apparatus of air conditioner 100.
In other embodiment of the present invention, deflector 5 can comprise upper plate and lower plate (scheming not shown), and when deflector 5 is positioned at folding position, upper plate is relative to each other separated bending respectively with lower plate, thus deflector 5 is folded up, reduce it and take volume; When deflector 5 is positioned at expanded position, upper plate and lower plate capable assembling integral, thus change the position of eccentric vortex O, realize the switching of upper and lower air-out easily.Certainly, the present invention is not limited to this, in other examples of the present invention, deflector 5 can comprise the first to the four plate (not shown) be connected in turn, when deflector 5 is positioned at folding position, second plate and the 3rd plate relative to each other bend respectively, meanwhile, the first plate bends relative to the second plate, and the 4th plate bends relative to the 3rd plate, bend to make deflector and become W shape, folding storage is in the back side of front spiral case 22.Be understandable that, deflector 5 can also otherwise be folded to described folding position, and to this, the present invention is also not specifically limited.
As optional embodiment, as shown in Figures 2 and 3, one end away from tubular wine wheel 3 of chassis spiral case 21 can tilt towards the direction away from front spiral case 22, that is, when upper air-out, the direction towards front spiral case 22 of chassis spiral case 21 tilts, and porch i.e. second air port 12 in the first air channel 61 is greatly variable, thus intake can be increased, and then heat transfer effect can be improved to a certain extent.
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 air port 11, and the top of housing 1 can be provided with mobilizable top board 7 to close and to open the first air port 11, in other words, top board 7 is located at the first air port 11 place movably, thus lower air intake, on air-out time, change air-out direction by top board 7.Such as, top board 7 is located at the top of housing 1 pivotly, and the pivotal axis of top board 7 can be located at the position of the close chassis spiral case 21 at housing 1 top, as shown in Figures 2 and 3, like this, by the open position of controlroof 7, the blow-off direction of the air after heat exchange can be controlled easily, realized better air-out effect.
The course of work according to the indoor apparatus of air conditioner 100 of the embodiment of the present invention is specifically described below in conjunction with Fig. 1-Fig. 5.
When user wants indoor apparatus of air conditioner 100 to realize lower air-out, only deflector 5 need be folded to folding position from expanded position, as shown in Figure 1, make the eccentric vortex center of vorticity O in housing 1 be present near the minimum clearance place of front spiral case 22 with tubular wine wheel 3, with reference to figure 4.Now, the first air port 11 is as air inlet 101, and the second air port 12 is as air outlet 102, and indoor apparatus of air conditioner 100 realizes upper air inlet, lower air-out.
And when user wants indoor apparatus of air conditioner 100 to realize upper air-out, deflector 5 is expanded to expanded position from folding position, as shown in Figures 2 and 3, the eccentric vortex center of vorticity O in housing 1 is made to be present near the minimum clearance place of chassis spiral case 21 with tubular wine wheel 3, with reference to figure 5.Now, the first air port 11 is as air outlet 102, and the second air port 12 is as air inlet 101, and indoor apparatus of air conditioner 100 realizes lower air intake, upper air-out.
In brief, user can realize the switching of the upper and lower air-out of indoor apparatus of air conditioner 100 quickly and easily by controlling the switching of deflector 5 between folding position and expanded position, not only can improve comfort level, and indoor apparatus of air conditioner 100 applicability under circumstances can be improved.。
In sum, according to the indoor apparatus of air conditioner 100 of the embodiment of the present invention, by deflector 5 being movably connected between folding position and expanded position at snail tongue 221 place of front spiral case 22, thus the direction of the first air port 11 and the second air port 12 air inlet/outlet can be changed easily, realize the switching of upper and lower air-out.
Below in conjunction with Fig. 5, Fig. 6 and Fig. 7, the indoor apparatus of air conditioner 100 of embodiment is according to a second aspect of the present invention described in detail.The indoor apparatus of air conditioner of the present embodiment is substantially identical with the structure of the indoor apparatus of air conditioner of above-mentioned first aspect embodiment, and difference is only that deflector 5 is fixed on snail tongue 221 place of front spiral case 22.Specifically describe as follows below:
As shown in Figure 6 and Figure 7, can comprise according to the indoor apparatus of air conditioner 100 of the embodiment of the present invention: housing 1, spiral case assembly 2, tubular wine wheel 3 and heat exchanger 4.As shown in Figure 6 and Figure 7, be formed with container cavity 10 in housing 1, the components and parts such as tubular wine wheel 3, heat exchanger 4 can be arranged in this container cavity 10.The top of housing 1 can have air outlet 102, and the bottom of housing 1 can have air inlet 101.Thus the air of indoor can enter housing 1 from the air inlet 101 of housing 1 bottom, blows out after follow-up heat exchanger 4 etc. completes heat exchange from the air outlet 102 on housing 1 top.
Spiral case assembly 2 can comprise chassis spiral case 21, front spiral case 22 and deflector 5, as shown in Figure 6 and Figure 7, deflector 5 can be connected to snail tongue 221 place of front spiral case 22, wherein can limit the first air channel 61 between chassis spiral case 21 and front spiral case 22, the second air channel 62 can be limited between chassis spiral case 21 and deflector 5, thus the air of indoor can enter in housing 1 from the air inlet 101 of bottom, flow through the first air channel 61, then the air outlet 102 from top after flowing through the second air channel 62 blows out, and realizes the flowing of air.Tubular wine wheel 3 between the first air channel 61 and the second air channel 62, by the rotation of tubular wine wheel 3, can realize air inlet/outlet from the first air channel 61 and the second air channel 62.
As shown in Figure 6 and Figure 7, heat exchanger 4 can be located in housing 1, and heat exchanger 4 between air inlet 101 and tubular wine wheel 3, by heat exchanger 4, can realize the heat exchange to the air in housing 1, thus realizes refrigeration or heat.
According to some embodiments of the present invention, as shown in Figure 6 and Figure 7, deflector 5 can extend from snail tongue 221 along the direction of rotation of tubular wine wheel 3 with involute path, thus, along involute path extend deflector 5 can and chassis spiral case 21 between limit the second bending air channel 62, moved in direction from below to up in the edge of the air in indoor set, thus the position of eccentric vortex center of vorticity O can be made to be positioned at the minimum clearance place of chassis spiral case 21 and tubular wine wheel 3, as shown in Figure 5, and then realize lower air intake, upper air-out, because upwards air-out directly can not blow to user, so comfort level can be improved 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 can be provided with mobilizable top board 7 closes and open air outlet 102, in other words, top board 7 is located at air outlet 102 place movably, utilize top board 7 can open or close air outlet 102, as shown in Figure 6 and Figure 7, thus change the blow-off direction of the air after heat exchange by top board 7, realize better air-out effect.
In sum, according to the indoor apparatus of air conditioner 100 of the embodiment of the present invention, by air outlet 102 being located at the top of housing 1, and air inlet 101 is located at the bottom of housing 1, utilize deflector 5 to make the position of eccentric vortex O be positioned at the minimum clearance place of chassis spiral case 21 and tubular wine wheel 3, and utilize top board 7 to change air-out direction, improve air-out effect, realize lower air intake, upper air-out, thus the wind upwards blown out directly can not blow to user, and then can comfort level be improved.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. an indoor apparatus of air conditioner, is characterized in that, comprising:
Housing, the top of described housing has the first air port, and bottom has the second air port;
Spiral case assembly, described spiral case assembly comprises chassis spiral case, front spiral case and deflector, described chassis spiral case and front spiral case limit the first air channel jointly, described deflector is movably connected at the snail tongue place of described front spiral case between folding position and expanded position, and described deflector limits the second air channel when described expanded position and between the spiral case of described chassis;
Tubular wine wheel, described tubular wine wheel to be located in described spiral case assembly and between the first air channel and the second air channel;
Heat exchanger, described heat exchanger is located in described housing, and between described first air port and described tubular wine wheel;
When wherein said deflector is positioned at described folding position, described first air port is air inlet, and described second air port is air outlet; When described deflector is positioned at described expanded position, described first air port is air outlet, and described second air port is air inlet.
2. indoor apparatus of air conditioner according to claim 1, is characterized in that, described deflector extends with involute path from described snail tongue along the direction of rotation of described tubular wine wheel.
3. indoor apparatus of air conditioner according to claim 1, is characterized in that, is folded to the back side of described front spiral case when described deflector is positioned at described folding position.
4. indoor apparatus of air conditioner according to claim 1, it is characterized in that, described deflector comprises upper plate and lower plate, when described deflector is positioned at described folding position, described upper plate is relative to each other separated bending respectively with lower plate, and when described deflector is positioned at described expanded position, described upper plate and described lower plate piece together one.
5. indoor apparatus of air conditioner according to claim 1, is characterized in that, one end away from described tubular wine wheel of described chassis spiral case tilts towards the direction away from described front spiral case.
6. the indoor apparatus of air conditioner according to any one of claim 1-5, is characterized in that, the top of described housing is opened wide to form described first air port, and the top of described housing is provided with mobilizable top board closes and open described first air port.
7. an indoor apparatus of air conditioner, is characterized in that, comprising:
Housing, the top of described housing has air outlet, and bottom has air inlet;
Spiral case assembly, described spiral case assembly comprises chassis spiral case, front spiral case and deflector, described deflector is connected to the snail tongue place of described front spiral case, limits the first air channel, limit the second air channel between described chassis spiral case and described deflector between wherein said chassis spiral case and front spiral case;
Tubular wine wheel, described tubular wine wheel is located between described first air channel and the second air channel;
Heat exchanger, described heat exchanger is located in described housing, and between described air inlet and described tubular wine wheel.
8. indoor apparatus of air conditioner according to claim 7, is characterized in that, described deflector extends with involute path from described snail tongue along the direction of rotation of described tubular wine wheel.
9. the indoor apparatus of air conditioner according to claim 7 or 8, is characterized in that, the top of described housing is opened wide to form described air outlet, and the top of described housing is provided with mobilizable top board closes and open described air outlet.
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| CN201510351757.XA CN104949205B (en) | 2015-06-23 | 2015-06-23 | Indoor apparatus of air conditioner |
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|---|---|---|---|
| CN201510351757.XA CN104949205B (en) | 2015-06-23 | 2015-06-23 | Indoor apparatus of air conditioner |
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| CN104949205A true CN104949205A (en) | 2015-09-30 |
| CN104949205B CN104949205B (en) | 2018-05-01 |
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| CN106813295A (en) * | 2015-12-01 | 2017-06-09 | 珠海格力电器股份有限公司 | A kind of air deflection assemblies of indoor apparatus of air conditioner and the indoor apparatus of air conditioner with it |
| 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 |
| CN109114676A (en) * | 2018-11-05 | 2019-01-01 | 珠海格力电器股份有限公司 | Air-conditioning equipment and air-cooled ducted air conditioner |
| CN111006316A (en) * | 2019-12-11 | 2020-04-14 | 珠海格力电器股份有限公司 | Cross-flow fan, air conditioner indoor unit, air conditioner and air inlet control method |
| CN113551321A (en) * | 2021-07-13 | 2021-10-26 | 珠海格力电器股份有限公司 | Support structure for dehumidifier and dehumidifier with support structure |
| CN114110777A (en) * | 2021-11-29 | 2022-03-01 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| WO2024092937A1 (en) * | 2022-10-31 | 2024-05-10 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method of air conditioner indoor unit |
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| CN109114676A (en) * | 2018-11-05 | 2019-01-01 | 珠海格力电器股份有限公司 | Air-conditioning equipment and air-cooled ducted air conditioner |
| CN111006316A (en) * | 2019-12-11 | 2020-04-14 | 珠海格力电器股份有限公司 | Cross-flow fan, air conditioner indoor unit, air conditioner and air inlet control method |
| 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 |
| CN113551321A (en) * | 2021-07-13 | 2021-10-26 | 珠海格力电器股份有限公司 | Support structure for dehumidifier and dehumidifier with support structure |
| CN114110777A (en) * | 2021-11-29 | 2022-03-01 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
| 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 |
| WO2024092937A1 (en) * | 2022-10-31 | 2024-05-10 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method of air conditioner indoor unit |
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