CN104913382A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN104913382A CN104913382A CN201510230975.8A CN201510230975A CN104913382A CN 104913382 A CN104913382 A CN 104913382A CN 201510230975 A CN201510230975 A CN 201510230975A CN 104913382 A CN104913382 A CN 104913382A
- Authority
- CN
- China
- Prior art keywords
- air
- deep bead
- air outlet
- conditioner
- drain pan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011324 bead Substances 0.000 claims description 106
- 210000002421 cell wall Anatomy 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 2
- 101150006573 PAN1 gene Proteins 0.000 description 26
- 238000004378 air conditioning Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses an air conditioner. The air conditioner includes: a bottom case; the air duct is fixedly arranged on the bottom shell and comprises an upper air outlet and a lower air outlet; the wind shield comprises an upper wind shield and a lower wind shield, the upper wind shield is movably arranged at the upper air outlet to open or close the upper air outlet, and the lower wind shield is movably arranged at the lower air outlet to open or close the lower air outlet; the heat exchanger is arranged on one side of the air duct far away from the bottom shell; the panel assembly is arranged outside the heat exchanger; when the air conditioner refrigerates, the upper air outlet of the air duct is opened, and the air conditioner exhausts air; when the air conditioner heats, the lower air outlet of the air duct is opened, and the air conditioner exhausts air downwards. According to the air conditioner, the proper air outlet can be selected according to the working condition of the air conditioner, so that a user can obtain better use experience.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of air-conditioner.
Background technology
Existing domestic air conditioning is without the air-conditioner in convertible air channel and air port, the same air outlet of cooling and warming, just by wind-guiding with sweep wind and carry out wind direction adjustment, due to the limitation regulated, can not adjust air port according to working condition when causing air-conditioning to use, user experiences poor when using air-condition.
Summary of the invention
A kind of air-conditioner is provided in the embodiment of the present invention, suitable air outlet can be selected according to air-conditioner working condition, user can be made to obtain good experience.
For solving the problems of the technologies described above, the embodiment of the present invention provides a kind of air-conditioner, comprising: drain pan; Air channel, is fixedly installed on drain pan, and air channel comprises air outlet and lower air outlet; Deep bead, deep bead comprises deep bead and lower deep bead, and upper deep bead is movably arranged on air outlet and closes air outlet to open or to close, and lower deep bead is movably arranged on lower air outlet to open or to close lower air outlet; Heat exchanger, is arranged on the side of air channel away from drain pan; Panel assembly, is arranged on outside heat exchanger; When air-conditioner freezes, the upper air outlet in air channel is opened, air-out on air-conditioner; When air conditioner heat-production, the lower air outlet in air channel is opened, air-out under air-conditioner.
As preferably, between drain pan and heat exchanger, be also provided with baffle liner, between baffle liner and drain pan, form the air-guiding aisle towards the oblique extension in direction away from drain pan.
As preferably, the air outlet place of drain pan is provided with the first wind-guiding inclined-plane towards the oblique extension in direction away from drain pan, the air outlet of baffle liner is provided with the second wind-guiding inclined-plane towards the oblique extension in direction away from drain pan, first wind-guiding inclined-plane and the second wind-guiding inclined-plane are oppositely arranged, and form air-guiding aisle.
As preferably, deep bead is arranged between baffle liner and drain pan, and deep bead comprises stiff end and free end, and the stiff end of deep bead is arranged on baffle liner and drain pan on one of them rotationally.
As preferably, deep bead is arranged on baffle liner rotationally, drain pan is provided with towards the catching step carrying out flow path direction, deep bead when closing corresponding air outlet free end backstop on catching step.
As preferably, baffle liner is provided with groove of stepping down, deep bead is arranged on steps down in groove, and deep bead is sticked on the diapire of stepping down groove when opening corresponding air outlet.
As preferably, when deep bead is sticked on the diapire of groove of stepping down, the height of deep bead flushes with the Sidewall Height of the baffle liner of groove periphery of stepping down.
As preferably, step down groove diapire on be provided with mounting groove, mounting groove comprises arc cell wall and straight trough wall, arc cell wall is arranged on the side away from center, air channel, straight trough wall is arranged on the side near center, air channel, the stiff end of deep bead is arranged in arc cell wall rotationally, the turned position of straight trough wall backstop deep bead.
As preferably, air channel is provided with the first drive motors driving upper deep bead to rotate and the second drive motors driving lower deep bead to rotate.
As preferably, panel assembly comprises panel body and is arranged on the panel outside panel body, and the both sides of panel are provided with air-inlet grille, is provided with the division board stoping the direct return air of air conditioner wind outlet when panel opening between panel and panel body.
As preferably, air channel is two, and two air channels are arranged side by side, and relative to a perpendicular symmetry.
Apply technical scheme of the present invention, air-conditioner comprises: drain pan; Air channel, is fixedly installed on drain pan, and air channel comprises air outlet and lower air outlet; Deep bead, deep bead comprises deep bead and lower deep bead, and upper deep bead is movably arranged on air outlet and closes air outlet to open or to close, and lower deep bead is movably arranged on lower air outlet to open or to close lower air outlet; Heat exchanger, is arranged on the side of air channel away from drain pan; Panel assembly, is arranged on outside heat exchanger; When air-conditioner freezes, the upper air outlet in air channel is opened, air-out on air-conditioner; When air conditioner heat-production, the lower air outlet in air channel is opened, air-out under air-conditioner.By controlling the duty of upper deep bead and lower deep bead, air-out or lower air-out on air-conditioner can be selected easily, suitable air outlet can be selected when air-conditioner is in different mode of operations, user can be made to have good experience.
Accompanying drawing explanation
Fig. 1 is the air-conditioner of embodiment of the present invention structural representation when being in air-out state;
Fig. 2 is the structural representation of the air-conditioner of embodiment of the present invention when being in lower air-out state;
Fig. 3 is the decomposition texture schematic diagram of the air-conditioner of the embodiment of the present invention;
Fig. 4 is the deep bead fit structure schematic diagram of the air-conditioner of the embodiment of the present invention.
Description of reference numerals:
1, drain pan; 2, air channel; 3, upper air outlet; 4, lower air outlet; 5, upper deep bead; 6, lower deep bead; 7, heat exchanger; 8, baffle liner; 9, air-guiding aisle; 10, the first wind-guiding inclined-plane; 11, the second wind-guiding inclined-plane; 12, catching step; 13, to step down groove; 14, mounting groove; 15, arc cell wall; 16, straight trough wall; 17, the first drive motors; 18, the second drive motors; 19, panel body; 20, air-inlet grille; 21, panel; 22, screen pack.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
See shown in Fig. 1 to Fig. 4, according to embodiments of the invention, air-conditioner comprises: drain pan 1, air channel 2, deep bead, heat exchanger 7 and panel assembly.
Air channel 2 is fixedly installed on drain pan 1, and air channel 2 comprises air outlet 3 and lower air outlet 4.In the present embodiment, air channel 2 is one-body molded with drain pan 1, can reduce the syndeton between air channel 2 and drain pan 1, reduces the overall package operation of air-conditioner, and can be that air-conditioner has compact structure more.Certainly, air channel 2 and drain pan 1 fit together after machine-shaping respectively and are also fine.
Deep bead comprises deep bead 5 and lower deep bead 6, and upper deep bead 5 is movably arranged on air outlet 3 and closes air outlet 3 to open or to close, and lower deep bead 6 is movably arranged on lower air outlet 4 to open or to close lower air outlet 4.Heat exchanger 7 is arranged on the side of air channel 2 away from drain pan 1.Panel assembly is arranged on outside heat exchanger 7.In air channel 2, be provided with centrifugal blower and drive with centrifugal blower the motor be connected, motor drives centrifugal blower to rotate, thus realizes the air inlet/outlet operation of air-conditioner.
When air-conditioner freezes, the upper air outlet 3 in air channel 2 is opened, air-out on air-conditioner; When air conditioner heat-production, the lower air outlet 4 in air channel 2 is opened, air-out under air-conditioner.
When air-conditioner is in refrigeration mode, because cold wind density is large, after blowout, cold wind can sink by nature, in running, lower deep bead 6 opens to the direction of vertical drain pan 1, sealing air channel, lower end, closes lower air outlet 4, after centrifugal blower starts, air enters air-conditioner from air-inlet grille 20, through screen pack 22, then through after heat exchanger 7 heat exchange, water conservancy diversion air inlet duct 2, centrifugation blade acting is ordered about air and is blown out along on air duct type alignment.
When air-conditioner is in heating mode, because hot blast density is little, after blowout, hot blast can float by nature, on in running, deep bead 5 opens to the direction of vertical drain pan 1, sealed upper end air channel, closes and closes air outlet 3, after centrifugal blower starts, air enters air-conditioner from air-inlet grille 20, through screen pack 22, then through after heat exchanger 7 heat exchange, water conservancy diversion air inlet duct 2, centrifugation blade acting is ordered about air and is blown out under air duct type alignment.
By controlling the duty of upper deep bead 5 and lower deep bead 6, air-out or lower air-out on air-conditioner can be selected easily, suitable air outlet can be selected when air-conditioner is in different mode of operations, suitable air-out mode can be selected for the air characteristics under different working modes better, user can be made to have good experience.
Also be provided with baffle liner 8 between drain pan 1 and heat exchanger 7, between baffle liner 8 and drain pan 1, form the air-guiding aisle 9 towards the oblique extension in direction away from drain pan 1.Baffle liner 8 can carry out water conservancy diversion to the air entering centrifugal blower, improves air flow efficiency.The air-guiding aisle 9 towards the oblique extension in direction away from drain pan 1 is formed between baffle liner 8 and drain pan 1, guiding can be formed to the air-out of air-conditioner, roof or ground is directly blown when avoiding air-conditioner to hang on wall, the air conditioning efficiency of air-conditioner can be improved, avoid air-conditioner directly blow people and cause discomfort simultaneously, make user have good experience.
Preferably, the air outlet place of drain pan 1 is provided with the first wind-guiding inclined-plane 10 towards the oblique extension in direction away from drain pan 1, the air outlet of baffle liner 8 is provided with the second wind-guiding inclined-plane 11 towards the oblique extension in direction away from drain pan 1, first wind-guiding inclined-plane 10 and the second interval, wind-guiding inclined-plane 11 are arranged, and form air-guiding aisle 9.First wind-guiding inclined-plane 10 and the second wind-guiding inclined-plane 11 match, and can control air-out direction better, can improve comfortableness when air-conditioning uses further.
In conjunction with shown in Figure 4, deep bead is arranged between baffle liner 8 and drain pan 1, and deep bead comprises stiff end and free end, and the stiff end of deep bead is arranged on baffle liner 8 and drain pan 1 on one of them rotationally.Specifically, upper deep bead 5 and lower deep bead 6 include stiff end and free end, the stiff end of upper deep bead 5 can be arranged on baffle liner 8 or drain pan 1 rotationally, and lower deep bead 6 can be arranged on same structure with upper deep bead 5, also can be arranged in different structures.Preferably, upper deep bead 5 and lower deep bead 6 are co-located on baffle liner 8 or drain pan 1, can be convenient to the mounting structure arranging deep bead on baffle liner 8 or drain pan 1 like this, can simplify installation procedure.
In the present embodiment, deep bead is arranged on baffle liner 8 rotationally, drain pan 1 is provided with towards the catching step 12 carrying out flow path direction, deep bead when closing corresponding air outlet free end backstop on catching step 12.Due to deep bead block corresponding air outlet time, air can impact deep bead, when blast is excessive, deep bead may be caused excessively to open, occur air leakage phenomena.And be positioned at deep bead free end drain pan 1 sidewall on be provided with catching step 12 after, can play a supporting role to deep bead, avoid blast excessive and problem that the deep bead that causes excessively is opened, avoid leaking out, ensure that deep bead is to the block effect of corresponding air outlet.Preferably, when the free end backstop of deep bead is on catching step 12, deep bead is perpendicular to air-flow direction.
Preferably, baffle liner 8 is provided with groove 13 of stepping down, deep bead is arranged on steps down in groove 13, and deep bead is sticked when opening corresponding air outlet on the diapire of stepping down groove 13.When deep bead opens corresponding air outlet, can fit with the large plane of baffle liner, and form by the sidewall of groove 13 of stepping down the effect of keeping out the wind, prevent when air outlet is opened, air flowing impacts deep bead and makes deep bead towards the direction motion of closing air outlet, ensure the normal air-out of air-conditioner, improve stability when air-conditioner works and reliability.
When deep bead is sticked on the diapire of groove 13 of stepping down, the height of deep bead flushes with the Sidewall Height of the baffle liner 8 of groove 13 periphery of stepping down.Thus, deep bead can be made to form level and smooth flow plane with the sidewall of the baffle liner 8 being positioned at groove 13 periphery of stepping down, adverse effect can not be caused to the flowing of air, reduce the impact of setting for the service behaviour of air-conditioner of deep bead.
Preferably, step down groove 13 diapire on be provided with mounting groove 14, mounting groove 14 comprises arc cell wall 15 and straight trough wall 16, arc cell wall 15 is arranged on the side away from center, air channel 2, straight trough wall 16 is arranged on the side near center, air channel 2, the stiff end of deep bead is arranged in arc cell wall 15 rotationally, the turned position of straight trough wall 16 backstop deep bead.Arc cell wall 15 allows deep bead to rotate, therefore deep bead can turn to position perpendicular to baffle liner from being adjacent to baffle liner, now the stiff end of deep bead moves to the position at straight trough wall 16 place, under the backstop action of straight trough wall 16, deep bead cannot be rotated further, and remains on the position closing air outlet.In such cases, can limit by means of only the operating position of straight trough wall 16 to deep bead, and catching step 12 is not set on drain pan 1.Certainly, drain pan 1 arranges catching step 12 simultaneously and is also fine, now straight trough wall 16 and catching step 12 cooperatively interact, and together limit the position of deep bead, can improve the stability of deep bead state when deep bead closes air outlet further.
Air channel 2 is provided with the first drive motors 17 driving upper deep bead 5 to rotate and the second drive motors 18 driving lower deep bead 6 to rotate.First drive motors 17 drives upper deep bead 5 to rotate, position deep bead 5 being in open air outlet 3 or be in the position of closing and closing air outlet 3, second drive motors 18 drives lower deep bead 6 to rotate, the position lower deep bead 6 being in open lower air outlet 4 or be in the position closing lower air outlet 4, thus adjust the air-out direction of air-conditioner easily.
The panel 21 that panel assembly comprises panel body 19 and is arranged on outside panel body 19, the both sides of panel 21 are provided with air-inlet grille 20, are provided with the division board stoping the direct return air of air conditioner wind outlet when panel 21 is opened between panel 21 and panel body 19.A small machine is respectively had in the corner of panel assembly, panel 21 can be driven to be elevated, the air-inlet grille 20 of the left and right sides can be driven when panel 21 is elevated to rise or land, make air can enter in air-conditioner via air-inlet grille 20, then carry out heat exchange through heat exchanger 7.
After panel 21 is opened, if the air-out of lower air outlet 4, in the space then formed between panel body 19 and panel 21, the division board of lower position can be opened, and be positioned at the underclearance place of panel body 19 and panel 21, thus stop the air flowed out from the lower air outlet 4 of air-conditioner to be directly back in the space between panel body 19 and panel 21, again enter air conditioning cycle; If the air-out of upper air outlet 3, then the division board being positioned at the spatially position that panel body 19 and panel 21 are formed can be opened, and avoids air outlet 3 flows out from air-conditioner air return in air-conditioner.
Between panel body 19 and panel 21, be also provided with screen pack 22, screen pack 22 can filter the air entered in air-conditioner, the internal part of available protecting air-conditioner, also can ensure the spatter property of air conditioner air-out simultaneously.
Air channel 2 can be two, is co-located on drain pan 1, and preferably, two air channels 2 are arranged side by side, and relative to a perpendicular symmetry, can improve the service behaviour of air-conditioner.
Certainly, be more than the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, under the prerequisite not departing from its general principles, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (11)
1. an air-conditioner, is characterized in that, comprising:
Drain pan (1);
Air channel (2), is fixedly installed on described drain pan (1), and described air channel (2) comprise air outlet (3) and lower air outlet (4);
Deep bead, described deep bead comprises deep bead (5) and lower deep bead (6), described upper deep bead (5) is movably arranged on described upper air outlet (3) to open or to close described upper air outlet (3), and described lower deep bead (6) is movably arranged on described lower air outlet (4) to open or to close described lower air outlet (4);
Heat exchanger (7), is arranged on the side of described air channel (2) away from described drain pan (1);
Panel assembly, is arranged on described heat exchanger (7) outward;
When described air-conditioner refrigeration, the upper air outlet (3) of described air channel (2) is opened, air-out on described air-conditioner; When described air conditioner heat-production, the lower air outlet (4) of described air channel (2) is opened, air-out under described air-conditioner.
2. air-conditioner according to claim 1, it is characterized in that, also be provided with baffle liner (8) between described drain pan (1) and described heat exchanger (7), between described baffle liner (8) and described drain pan (1), form the air-guiding aisle (9) towards the oblique extension in direction away from described drain pan (1).
3. air-conditioner according to claim 2, it is characterized in that, the air outlet place of described drain pan (1) is provided with the first wind-guiding inclined-plane (10) towards the oblique extension in direction away from described drain pan (1), the air outlet of described baffle liner (8) is provided with the second wind-guiding inclined-plane (11) towards the oblique extension in direction away from described drain pan (1), described first wind-guiding inclined-plane (10) and described second wind-guiding inclined-plane (11) are oppositely arranged, and form described air-guiding aisle (9).
4. air-conditioner according to claim 2, it is characterized in that, described deep bead is arranged between described baffle liner (8) and described drain pan (1), described deep bead comprises stiff end and free end, and the stiff end of described deep bead is arranged on described baffle liner (8) and described drain pan (1) on one of them rotationally.
5. air-conditioner according to claim 4, it is characterized in that, described deep bead is arranged on described baffle liner (8) rotationally, described drain pan (1) is provided with towards the catching step carrying out flow path direction (12), described deep bead when closing corresponding air outlet free end backstop on described catching step (12).
6. the air-conditioner according to claim 4 or 5, it is characterized in that, described baffle liner (8) is provided with groove of stepping down (13), step down in groove (13) described in described deep bead is arranged on, described deep bead is sticked on the diapire of described groove of stepping down (13) when opening corresponding air outlet.
7. air-conditioner according to claim 6, it is characterized in that, when described deep bead is sticked on the diapire of described groove of stepping down (13), the height of described deep bead flushes with the Sidewall Height of the described baffle liner (8) of described groove of stepping down (13) periphery.
8. air-conditioner according to claim 6, it is characterized in that, the diapire of described groove of stepping down (13) is provided with mounting groove (14), described mounting groove (14) comprises arc cell wall (15) and straight trough wall (16), described arc cell wall (15) is arranged on the side away from air channel (2) center, described straight trough wall (16) is arranged on the side near described air channel (2) center, the stiff end of described deep bead is arranged in described arc cell wall (15) rotationally, the turned position of deep bead described in described straight trough wall (16) backstop.
9. the air-conditioner according to claim 4 or 5, it is characterized in that, described air channel (2) are provided with the first drive motors (17) driving described upper deep bead (5) to rotate and the second drive motors (18) driving described lower deep bead (6) to rotate.
10. air-conditioner according to claim 1, it is characterized in that, described panel assembly comprises panel body (19) and is arranged on the panel (21) in described panel body (19) outside, the both sides of described panel (21) are provided with air-inlet grille (20), are provided with the division board stoping the direct return air of described air conditioner wind outlet when described panel (21) is opened between described panel (21) and described panel body (19).
11. air-conditioners according to claim 1, is characterized in that, described air channel (2) are two, and two described air channels (2) are arranged side by side, and relative to a perpendicular symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230975.8A CN104913382B (en) | 2015-05-08 | 2015-05-08 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230975.8A CN104913382B (en) | 2015-05-08 | 2015-05-08 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104913382A true CN104913382A (en) | 2015-09-16 |
| CN104913382B CN104913382B (en) | 2018-09-07 |
Family
ID=54082664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510230975.8A Active CN104913382B (en) | 2015-05-08 | 2015-05-08 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913382B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105202629A (en) * | 2015-08-14 | 2015-12-30 | 珠海格力电器股份有限公司 | Air conditioner and air outlet structure thereof |
| CN105275882A (en) * | 2015-10-21 | 2016-01-27 | 珠海格力电器股份有限公司 | Fan, air conditioner and control method of air conditioner |
| CN105318428A (en) * | 2015-10-21 | 2016-02-10 | 珠海格力电器股份有限公司 | Air duct machine and control method thereof |
| CN106152368A (en) * | 2016-06-24 | 2016-11-23 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108592210A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Air duct system and hanging type air conditioner with same |
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| CN105275882A (en) * | 2015-10-21 | 2016-01-27 | 珠海格力电器股份有限公司 | Fan, air conditioner and control method of air conditioner |
| CN105318428A (en) * | 2015-10-21 | 2016-02-10 | 珠海格力电器股份有限公司 | Air duct machine and control method thereof |
| CN105318428B (en) * | 2015-10-21 | 2018-12-18 | 珠海格力电器股份有限公司 | Air duct machine and control method thereof |
| CN106152368A (en) * | 2016-06-24 | 2016-11-23 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108592210A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Air duct system and hanging type air conditioner with same |
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| CN104913382B (en) | 2018-09-07 |
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