CN105115034A - Air conditioner and air supply device thereof - Google Patents
Air conditioner and air supply device thereof Download PDFInfo
- Publication number
- CN105115034A CN105115034A CN201510425574.8A CN201510425574A CN105115034A CN 105115034 A CN105115034 A CN 105115034A CN 201510425574 A CN201510425574 A CN 201510425574A CN 105115034 A CN105115034 A CN 105115034A
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- China
- Prior art keywords
- air
- jacket
- supply arrangement
- conditioner
- shell cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
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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
- F24F13/20—Casings or covers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Duct Arrangements (AREA)
Abstract
The invention discloses an air conditioner and an air supply device thereof. The air supply device of the air conditioner comprises an outer housing and an inner housing. The inner housing is sleeved with the outer housing, and an inner cavity is defined between the outer housing and the inner housing. The outer housing is a barrel-shaped shell with the front end and the rear end being open. The outer housing is provided with an air inlet used for enabling an air duct in the air conditioner to be communicated with the inner cavity. The inner housing is a barrel-shaped shell with the front end and the rear end being open. The rear end of the outer housing and the rear end of the inner housing are connected in a sealed mode. An air outlet used for enabling the inner cavity to be communicated with the external environment is defined by the front end of the outer housing and the front end of the inner housing. According to the air supply device of the air conditioner, the difference between the outlet air temperature of the air conditioner and the environment temperature can be reduced, the air output can be increased, and human body comfort can be improved.
Description
Technical field
The present invention relates to living electric apparatus field, especially relate to a kind of air-supply arrangement of air-conditioner and there is the air-conditioner of this air-supply arrangement.
Background technology
In correlation technique, particularly for existing floor air conditioner, air-conditioner inside is provided with blower fan, heat exchanger etc.Air in room, under fan action, enters into air-conditioner inside by return air inlet and carries out cold and hot exchange with heat exchanger, then blow in room from air outlet, realize room temperature and regulate.
The air themperature and the environment temperature that flow out from air-conditioner air outlet under normal circumstances have the larger temperature difference, can reach more than 10-20 DEG C, and when the air-flow that air outlet blows out directly blows to human body, comfort level is very poor, even causes " air conditioner disease ".
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention needs the air-supply arrangement proposing a kind of air-conditioner, and this air-supply arrangement can reduce the leaving air temp of air-conditioner and the temperature difference of environment temperature, improves air output, improves human body comfort.
The present invention also needs to propose a kind of air-conditioner with this air-supply arrangement.
The air-supply arrangement of the air-conditioner of embodiment according to a first aspect of the present invention, comprise: jacket and shell cover, described jacket to be set in outside described shell cover and and limit inner chamber between described shell cover, described jacket is the tubular shell that front-end and back-end are all opened wide, and described jacket is provided with the air inlet for being communicated with the inner air channel of described air-conditioner and described inner chamber; Described shell cover is the tubular shell that front-end and back-end are all opened wide, and wherein said jacket is connected with the back-end closure of described shell cover, and described jacket and the front end of described shell cover limit the air outlet for being communicated with described inner chamber and external environment condition.
Air-supply arrangement according to the air-conditioner of the embodiment of the present invention can improve the defect that in prior art, temperature of outlet air of air conditioner is too high or too low, and air output is large, and the comfort level of people is improved.
In addition, also following additional technical feature can be had according to the air-supply arrangement of air-conditioner of the present invention:
According to one embodiment of present invention, the bottom-open of described jacket is to form described air inlet.
According to one embodiment of present invention, the air-supply arrangement of described air-conditioner also comprises tubular guide portion, and described guide portion is located at described air inlet so that the wind from the inner air channel blowout of institute's air-conditioner is guided to described inner chamber.
According to one embodiment of present invention, the front portion of the perisporium of described jacket is configured to by the curved surface of backward front girth convergent.
According to one embodiment of present invention, the rear portion of the perisporium of described jacket is configured to by the curved surface of backward front girth flaring.
According to one embodiment of present invention, the front portion of the perisporium of described shell cover is configured to by the curved surface of backward front girth flaring.
According to one embodiment of present invention, the rear portion of the perisporium of described shell cover is configured to by the curved surface of backward front girth convergent.
According to one embodiment of present invention, described air outlet place is provided with the wind guiding mechanism for wind-guiding.
According to one embodiment of present invention, described wind guiding mechanism is wind blade.
The air-conditioner of embodiment according to a second aspect of the present invention, comprising: body, limits air channel in described body, and be provided with heat exchanger in described air channel and drive wind wheel, described body is provided with return air inlet; Air-supply arrangement according to a first aspect of the present invention described in embodiment, described air-supply arrangement is located on described body, and the air inlet on described jacket is communicated with described air channel.
Owing to there is above-mentioned beneficial effect according to the air-supply arrangement of the embodiment of the present invention, therefore by arranging this air-supply arrangement, thus air-conditioner can be made to have corresponding beneficial effect, namely can improve according to the air-conditioner of the embodiment of the present invention defect that in prior art, temperature of outlet air of air conditioner is too high or too low, air output is large, and the comfort level of people is improved.
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 stereogram of the air-supply arrangement of air-conditioner according to the embodiment of the present invention;
Fig. 2 is the vertical cross-sectional being parallel to fore-and-aft direction of the air-supply arrangement shown in Fig. 1;
Fig. 3 is the structural representation of the air-conditioner according to the embodiment of the present invention.
Reference numeral:
Air-conditioner 100;
Air-supply arrangement 1;
Jacket 11; Air inlet 111;
Shell cover 12; Vent passages 121; Air outlet 122;
Guide portion 13;
Body 2; Air channel 21; Heat exchanger 22; Drive wind wheel 23.
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 " on ", D score, "front", "rear", "left", "right", " 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 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 directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
First with reference to figure 1 and Fig. 2, the air-supply arrangement 1 according to the air-conditioner 100 of the embodiment of the present invention is described below.As depicted in figs. 1 and 2, jacket 11 and shell cover 12 is comprised according to the air-supply arrangement 1 of the air-conditioner 100 of the embodiment of the present invention.
The tubular shell that jacket 11 all opens wide for front-end and back-end, the tubular shell that shell cover 12 all opens wide for front-end and back-end, jacket 11 is set in outside shell cover 12, limit inner chamber between jacket 11 and shell cover 12, this inner chamber can be that the gap between jacket 11 and shell cover 12 limits.
Wherein jacket 11 is connected with the back-end closure of shell cover 12, jacket 11 is provided with the air inlet 111 for being communicated with the inner air channel 21 of air-conditioner 100 and inner chamber, and the front end of jacket 11 and shell cover 12 limits the air outlet 122 for communication with cavity and external environment condition.Wherein, air outlet 122 can be the front opening of above-mentioned inner chamber.
Thus, the air in air-conditioner 100 inside after heat exchanger 22 heat exchange flows to air inlet 111 and enters into inner chamber under the driving of the drive unit (such as driving wind wheel 23) of air-conditioner 100 inside, then blows out through air outlet 122 forward from inner chamber.Wherein from this air outlet 122 blowout wind be through with heat exchanger 22 heat exchange after wind, i.e. cold wind or hot blast.
Jacket 11 and shell cover 12 are tubular shell, and the air outlet 122 that the front end of jacket 11 and the front end of shell cover 12 limit is general toroidal.It should be explained that, due to the tubular shell that shell cover 12 all opens wide for front-end and back-end, therefore after the rear end of shell cover 12 is connected with the back-end closure of jacket 11, the vent passages 121 of this air-supply arrangement 1 through before and after the cavity that the inwall of shell cover 12 limits is formed, and this air outlet 122 is roughly arranged around vent passages 121.
Wherein, be understandable that, " air outlet 122 is general toroidal " described here refers to that air outlet 122 is formed around shell cover 12, and air outlet 122 can be closed ring, also can be non-enclosed construction, and namely air outlet 122 also can be the loop configuration disconnected.
When drying at a high speed forward from air outlet 122, according to Bernoulli effect, the air pressure of the air of contiguous air outlet 122 surrounding reduces, draught head can be formed thus in the front-end and back-end of vent passages 121, therefore vent passages 121 rear end air can under the effect of pressure reduction flow forward, thus can supplemental air flow be formed, after this supplemental air flow mixes with the wind blown out from air outlet 122, continuation is sent forward, to carry out air conditioning to room.
Wherein, the supplemental air flow of supplementing forward from vent passages 121 rear end is the heat exchange of the heat exchanger 22 not through air-conditioner 100 inside, identical with environment temperature, therefore the cold wind blown out from air outlet 122 or after hot blast mixes with supplemental air flow, the temperature difference of cold wind or hot blast and environment temperature can be reduced, the defect that in prior art, air-conditioner 100 leaving air temp is too high or too low can be improved like this.And to a certain extent, the supplemental air flow that vent passages 121 rear end supplements forward can increase the air output of air-conditioner 100, thus can improve the efficiency of air conditioning, and the comfort level of people is improved.
Wherein, be understandable that, supplemental air flow can by rear flow forward in vent passages 121, and certain supplemental air flow can also in the outside of jacket 11 by rear flow forward, and the flow of supplemental air flow can be made thus larger, and air output is more.
To sum up, can improve according to the air-supply arrangement 1 of the air-conditioner 100 of the embodiment of the present invention defect that in prior art, air-conditioner 100 leaving air temp is too high or too low, air output is large, and the comfort level of people is improved.
After many experiments, draw, by adopting the air-supply arrangement 1 of the embodiment of the present invention, following beneficial effect can be had: by arranging the air quantity increment rate >2.0 of the air output after this air-supply arrangement 1 applicant.Vertical air conditioner such as certain model is as follows through actual measurement air output data: be 1190m by the circulating air flow of heat exchanger 22
3/ h is 2512m by the total blast volume of the air-supply of air-supply arrangement 1
3/ h, the air quantity of supplemental air flow is 1322m
3/ h, the air quantity increment rate arranged after this air-supply arrangement 1 is 2.11.Therefore the air quantity by arranging this air-supply arrangement 1 increases Be very effective.
Alternatively, in an example of the present invention, as shown in Figure 1, air inlet 111 is located at the bottom of jacket 11, and when on the body 2 that air-supply arrangement 1 is located at air-conditioner 100, the air inlet 111 bottom jacket 11 is communicated with the inner air channel 21 of air-conditioner 100 and inner chamber.Wherein, alternatively, the bottom of jacket 11 can be opened wide to form air inlet 111, the area of air inlet 111 can be made thus larger, guarantee air intake.
Preferably, air inlet 111 place can be provided with tubular guide portion 13, and guide portion 13 is located at air inlet 111 and sentences the wind blown out from the inner air channel 21 of institute's air-conditioner 100 is guided to inner chamber, and the air intake of air-supply arrangement 1 can be made thus more smooth and easy.Alternatively, guide portion 13 is annular and is located at bottom jacket 11, so not only effectively can guide the wind in inner for air-conditioner 100 air channel 21 into inner chamber, and the installation of air-supply arrangement 1 on the body 2 of air-conditioner 100 can be conducive to by the guide portion 13 of annular.
In some embodiments of the invention, air outlet 122 is configured to the structure by rear tapers forward, and that is, the air-out area of air outlet 122 is configured to tapered configuration.The speed of the air-flow of discharging from air outlet 122 is thus due to the reduction of the size of air outlet 122, air-out speed can be increased, the wind that air-supply arrangement 1 therefore can be made to discharge forms spurting, air supply velocity can be improved like this, improve the pressure reduction before and after vent passages 121, improve air output, air-flow mixing velocity is fast.
The shaping embodiment of air outlet 122 by backward front tapered configuration will be described below.
Alternatively, the perisporium of jacket 11 is configured to by the curved surface of backward front girth convergent, and alternatively, the whole perisporium of jacket 11 is by the curved-surface structure of backward front girth convergent, or a part for jacket 11 is by the curved surface of backward front girth convergent.
Preferably, the front portion of the perisporium of jacket 11 is configured to by the curved surface of backward front girth convergent, as depicted in figs. 1 and 2, the front portion of the perisporium of jacket 11 is the part of the contiguous air outlet 122 of perisporium of jacket 11, this part is curved surface, and in the longitudinal direction, the annular perimeter of the perisporium of the front portion of jacket 11 reduces from back to front gradually, air outlet 122 can be made thus to be configured to the structure of convergent from back to front.Now, the rear portion being positioned at the perisporium of jacket 11 can be planar structure, and namely the rear portion of the perisporium of jacket 11 can be planar structure, and the annular perimeter of the perisporium at the rear portion of jacket 11 in the longitudinal direction can be equal.Certainly now the perisporium of shell cover 12 can be planar structure, and namely the annular perimeter of shell cover 12 can be equal at fore-and-aft direction.
Preferably, the rear portion of the perisporium of jacket 11 is configured to by the curved surface of backward front girth flaring, as depicted in figs. 1 and 2, the rear portion of the perisporium of jacket 11 is the part of the perisporium adjacent back end of jacket 11, this part is curved surface, and in the longitudinal direction, the annular perimeter of the perisporium at the rear portion of jacket 11 expands from back to front gradually, the perisporium of jacket 11 is configured to the maximum and structure that is convergent backward forward gradually of middle part girth thus, the intracavity space that jacket 11 can be made thus to limit expands, the air capacity that can hold is more, thus jet better effects if can be made.
Alternatively, the perisporium of shell cover 12 is configured to by the curved surface of backward front girth flaring, and alternatively, the whole perisporium of shell cover 12 is by the curved-surface structure of backward front girth flaring, or a part for shell cover 12 is by the curved surface of backward front girth flaring.
Preferably, the front portion of the perisporium of shell cover 12 is configured to by the curved surface of backward front girth flaring, as depicted in figs. 1 and 2, the front portion of the perisporium of shell cover 12 is the part of the contiguous air outlet 122 of perisporium of shell cover 12, this part is curved surface, and in the longitudinal direction, the annular perimeter of the perisporium of the front portion of shell cover 12 expands from back to front gradually, air outlet 122 can be made thus to be configured to the structure of convergent from back to front.Now, the rear portion being positioned at the perisporium of shell cover 12 can be planar structure, and namely the rear portion of the perisporium of shell cover 12 can be planar structure, and the annular perimeter of the perisporium at the rear portion of shell cover 12 in the longitudinal direction can be equal.
Alternatively, now the perisporium of jacket 11 can be planar structure, and namely the annular perimeter of jacket 11 can be equal at fore-and-aft direction.Preferably, now the perisporium of jacket 11 can be the structure as above described in example.That is, the front portion of the perisporium of jacket 11 is configured to by the curved surface of backward front girth convergent, and more preferably, the rear portion of the perisporium of jacket 11 is configured to by the curved surface of backward front girth flaring.
Preferably, the rear portion of the perisporium of shell cover 12 is configured to by the curved surface of backward front girth convergent, as depicted in figs. 1 and 2, the rear portion of the perisporium of shell cover 12 is the part of the perisporium adjacent back end of shell cover 12, this part is curved surface, and in the longitudinal direction, the annular perimeter of the perisporium at the rear portion of shell cover 12 reduces from back to front gradually, space thus between shell cover 12 and jacket 11 is caused central space maximum, and the structure of convergent backward forward gradually, the intracavity space that shell cover 12 can be made thus to limit expands, the air capacity that can hold is more, thus jet better effects if can be made.
In some embodiments of the invention, as shown in Figure 1, the cross section perpendicular to fore-and-aft direction of shell cover 12 is roughly rectangle, and the cross section perpendicular to fore-and-aft direction of jacket 11 is roughly rectangle.Preferably, corner's arc transition of shell cover 12, corner's arc transition of jacket 11, can make air-out more smooth and easy thus, eliminates eddy current, reduces noise.
Certain the present invention is not limited to this, and the shape of cross section perpendicular to fore-and-aft direction of shell cover 12 can also be the structure such as circular, oval, and the shape of cross section perpendicular to fore-and-aft direction of jacket 11 can also be the structure such as circular, oval.The structure of air-supply arrangement 1 can be made thus more diversified.
Preferably, air outlet 122 place is provided with the wind guiding mechanism for wind-guiding, thus wind guiding mechanism can be utilized to guide the wind of discharging from air outlet 122, thus the air-supply of air-supply arrangement 1 can be made more even, improves the comfort level of people further.
Alternatively, wind guiding mechanism can be wind blade, and wind blade can be mounted in air outlet 122 place and be used to open or close air outlet 122, when opening air outlet 122 by adjusting the open angle of wind blade thus can adjusting direction, air port 122.Wind blade can be multiple and around the spaced apart setting of annular air outlet 122.
Alternatively, wind blade also annular and when closing air outlet 122, the shape of the wind blade of annular can be identical with air outlet 122 shape.
The air-conditioner 100 of embodiment according to a second aspect of the present invention, as shown in Figure 3, body 2 and air-supply arrangement 1 is comprised according to the air-conditioner 100 of the embodiment of the present invention, air channel 21 is limited in body 2, be provided with heat exchanger 22 in air channel 21 and drive wind wheel 23, body 2 is provided with return air inlet, the return air of indoor environment enters into the air channel 21 in body 2 from return air inlet, drive wind wheel 23 driving current downflow and after the heat exchange of heat exchanger 22, flow to air-supply arrangement 1, externally blow under the effect of air-supply arrangement 1.Air-supply arrangement 1 is located on body 2, and the air inlet 111 on jacket 11 is communicated with air channel 21.
Because the air-supply arrangement 1 according to the embodiment of the present invention has above-mentioned beneficial effect, therefore by arranging this air-supply arrangement 1, thus air-conditioner 100 can be made to have corresponding beneficial effect, namely can improve according to the air-conditioner 100 of the embodiment of the present invention defect that in prior art, air-conditioner 100 leaving air temp is too high or too low, air output is large, and the comfort level of people is 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 (10)
1. an air-supply arrangement for air-conditioner, is characterized in that, comprising: jacket and shell cover, described jacket to be set in outside described shell cover and and limit inner chamber between described shell cover,
Described jacket is the tubular shell that front-end and back-end are all opened wide, and described jacket is provided with the air inlet for being communicated with the inner air channel of described air-conditioner and described inner chamber;
Described shell cover is the tubular shell that front-end and back-end are all opened wide, and wherein said jacket is connected with the back-end closure of described shell cover, and described jacket and the front end of described shell cover limit the air outlet for being communicated with described inner chamber and external environment condition.
2. the air-supply arrangement of air-conditioner according to claim 1, is characterized in that, the bottom-open of described jacket is to form described air inlet.
3. the air-supply arrangement of air-conditioner according to claim 2, is characterized in that, also comprises tubular guide portion, and described guide portion is located at described air inlet so that the wind from the inner air channel blowout of institute's air-conditioner is guided to described inner chamber.
4. the air-supply arrangement of air-conditioner according to claim 1, is characterized in that, the front portion of the perisporium of described jacket is configured to by the curved surface of backward front girth convergent.
5. the air-supply arrangement of air-conditioner according to claim 4, is characterized in that, the rear portion of the perisporium of described jacket is configured to by the curved surface of backward front girth flaring.
6. the air-supply arrangement of the air-conditioner according to any one of claim 1-5, is characterized in that, the front portion of the perisporium of described shell cover is configured to by the curved surface of backward front girth flaring.
7. the air-supply arrangement of air-conditioner according to claim 6, is characterized in that, the rear portion of the perisporium of described shell cover is configured to by the curved surface of backward front girth convergent.
8. the air-supply arrangement of air-conditioner according to claim 1, is characterized in that, described air outlet place is provided with the wind guiding mechanism for wind-guiding.
9. the air-supply arrangement of air-conditioner according to claim 1, is characterized in that, described wind guiding mechanism is wind blade.
10. an air-conditioner, is characterized in that, comprising:
Body, limits air channel in described body, and be provided with heat exchanger in described air channel and drive wind wheel, described body is provided with return air inlet;
Air-supply arrangement according to any one of claim 1-9, described air-supply arrangement is located on described body, and the air inlet on described jacket is communicated with described air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425574.8A CN105115034A (en) | 2015-07-17 | 2015-07-17 | Air conditioner and air supply device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510425574.8A CN105115034A (en) | 2015-07-17 | 2015-07-17 | Air conditioner and air supply device thereof |
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| CN105115034A true CN105115034A (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510425574.8A Pending CN105115034A (en) | 2015-07-17 | 2015-07-17 | Air conditioner and air supply device thereof |
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| CN106968971A (en) * | 2017-03-09 | 2017-07-21 | 珠海格力电器股份有限公司 | Air-supply arrangement |
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