CN102102889A - Integral window type air conditioner - Google Patents
Integral window type air conditioner Download PDFInfo
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- CN102102889A CN102102889A CN2009103119806A CN200910311980A CN102102889A CN 102102889 A CN102102889 A CN 102102889A CN 2009103119806 A CN2009103119806 A CN 2009103119806A CN 200910311980 A CN200910311980 A CN 200910311980A CN 102102889 A CN102102889 A CN 102102889A
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Abstract
The invention provides an integral window type air conditioner which comprises an indoor panel, a case, evaporators, indoor fans, a condenser, an outdoor fan, a compressor and a chassis, wherein the indoor fans of the air conditioner refer to a left independent cross-flow fan and a right independent cross-flow fan which are vertical to the chassis in the axial direction; two independent evaporators are arranged at the inner side, opposite to the cross-flow fans, of the case and surrounding the cross-flow fans, and an air inlet space is reserved between the two independent evaporators; a guide turbine scroll is arranged around the cross-flow fans; a part, corresponding to the air inlet space, at the top of the case is provided with an air inlet, and simultaneously the two sides of the case at the indoor side are respectively provided with an air outlet; when the cross-flow fans operate, air is absorbed into the case from the top of the case; and when the air flows through the evaporators, heat exchange is carried out, and then the air is guided by the guide turbine scroll to be discharged into the indoor from the air outlets at the two sides of the case. The air inside the air conditioner is discharged from the two sides, thus the supercooled air is prevented from being directly blown to users, and the air conditioner use comfort for the users is improved.
Description
Technical field
The present invention relates to the technical field of window air conditioner, be that a kind of use axial-flow fan side by side is as indoor fan specifically, to guide volute around the axial-flow fan setting, thereby make the two side direction indoor discharge of air, improve the integral window air-conditioner of user's comfort level from cabinet.
Background technology
Usually, air-conditioner is to freeze or heat for indoor environment, and the machine of the indoor environment of Creating Comfort is divided into integral air conditioner and detachable air conditioner haply thus.
Though integral air conditioner is identical on function with detachable air conditioner, but integral air conditioner is provided with the parts of refrigeration, heat radiation in same casing, through wallsly be arranged on metope or be arranged on the window, window air conditioner is modal integral air conditioner, and detachable air conditioner is provided with refrigerating plant on indoor set, be provided with heat radiation and compression set on off-premises station, indoor set utilizes the refrigerant conduit to be connected with off-premises station.
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the integral window air-conditioner of prior art.
As shown in Figure 1, existing window air conditioner is by the cabinet 2 that forms appearance; The chassis 3 of parts is installed; Be arranged at the indoor panel 4 of indoor, chassis; Indoor panel 4 downsides are formed with the air inlet 4a that air is drawn into the air-conditioner inner space; Its upside forms the air after the air-conditioner internal regulation is discharged into indoor exhaust outlet 4b; The inboard of indoor panel 4 sets gradually evaporimeter 6; Indoor fan 7 and air guiding device 8 (8a, 8b, 8c); Air guiding device 8 comprises the air guide plate 8a of installation room internal fan; Be mounted with baffle plate 8b in air guide plate 8a front; Have on the baffle plate 8b and will be directed to the through hole of indoor fan 7 by evaporimeter 6 flow air, be installed in the place ahead, baffle plate 8b upside and air guide plate 8a upper end, the wind scooper 8c of the exhaust outlet 4b on the guiding air flow indoor panel.Air guide plate 8a is divided into indoor section and outdoor section with window air conditioner, has cut off the circulation between room air and the outdoor air.The outdoor section of air guide plate 8a back is provided with fan electromotor 14; Guide bracket 10; Outdoor fan 11, condenser 12, compressor 16 and have into, the outdoor panel (not shown) of exhaust outlet; It is outer and extend certain distance, junction chamber internal fan 7 and outdoor fan 11 respectively that design has gathering on the chassis 3, the axial rotary rightabout of discharging the drip tray motor 14 of the condensed water that evaporimeter flows down stretches out casing.Compressor 16 and motor 14 runnings when inserting power supply, the compressed machine of refrigerant 16 compression backs by condenser 12, expansion valve (not shown) thereby, get back to compressor behind the evaporimeter 6 and finish circulation, running along with fan electromotor 14, indoor fan 7 and outdoor fan 11 begin to rotate, room air enters air conditioner by the air inlet 4a of indoor panel 4, carry out heat exchange with evaporimeter 6, become cold air after, flow back to indoor by the exhaust outlet 4b of indoor panel 4; Outdoor air enters the outdoor section of air-conditioner by the air-inlet grille of outdoor panel, becomes hot-air and be discharged in the outside atmosphere environment outside the air-conditioner by outdoor panel exhaust outlet after outdoor fan 11, condenser 12 carry out heat exchange.
But, there is following not enough point in the aforesaid prior art:
In the window air conditioner of above-mentioned prior art, the air inlet of indoor section and exhaust outlet all are arranged on the front side of air-conditioner, when air-conditioner turns round, air indoor under the drive of indoor fan is inhaled in the cabinet by air inlet, air and evaporimeter carry out exchange heat, and then being discharged to indoorly again by the exhaust outlet in the inboard the place ahead of air conditioner chamber, air is discharged forward straight.In actual use, the air-out of air-conditioner might directly blow to the user, and the air-flow that temperature is low excessively can make the user do not feel like oneself.In addition, compressor is arranged on the side in the cabinet outside in the air-conditioner of prior art, and relative other parts of compressor are heavier, thereby cause a side of the center of gravity deflection air-conditioner of air-conditioner, when window air conditioner is installed fixed structure had higher requirement.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of use axial-flow fan side by side as indoor fan, will guide volute around the axial-flow fan setting, thereby make the two side direction indoor discharge of air from cabinet, improves the integral window air-conditioner of user's comfort level.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
Integral window air-conditioner of the present invention comprises: indoor panel, be arranged on the front end of air-conditioner towards the indoor, and be formed with control part; Cabinet forms the outward appearance of air-conditioner, and holds each parts of air-conditioner, and cabinet inside is divided into indoor part and outside part; Evaporimeter is arranged on the indoor part of integral window air-conditioner, with room air generation heat exchange; Indoor fan is arranged on the indoor part of cabinet inside, and the guiding air flows through evaporimeter; Condenser is arranged on the outside part, carries out heat exchange with outdoor air; Outdoor fan is arranged on the outside part in the cabinet, is drawn into outdoor air in the cabinet and makes air flow through condenser; Compressor is with gaseous coolant boil down to liquid refrigerants and order about refrigerant and flow; The chassis, be combined to form independently space with above-mentioned cabinet, the indoor fan of air-conditioner is two discrete axial-flow fans that are axially perpendicular to the chassis of the left and right sides, the inboard of axial-flow fan is provided with two independently evaporimeters respectively around axial-flow fan relatively in cabinet, leaves admission space between two evaporimeters; Be provided with around the axial-flow fan and be used to the guiding volute that guides air to flow, position at the cabinet top corresponding to the admission space between above-mentioned two evaporimeters is provided with air inlet, the exhaust outlet of position corresponding to the air outlet slit of guiding spiral case is set respectively in the both sides of indoor cabinet simultaneously, during the axial-flow fan running, the air inlet place of air slave box top is inhaled in the cabinet, exchange heat takes place when air flows through evaporimeter, and air exhaust outlet from the cabinet both sides under the guiding of guiding spiral case is drained into indoor again then.
The present invention also can be by the following technical solutions:
By baffle plate window air conditioner indoor and outside are separated, the shape of baffle plate and the arrangement mode of evaporimeter are consistent, and leave the space between baffle plate and the evaporimeter.
The admission space between two evaporimeters is " Y " type on the direction overlooking.
Described compressor is arranged on the middle part in the cabinet, and it is corresponding with the shape of baffle plate that the position is set.
Described guiding spiral case is divided into two parts, comprising: inwall air dam that to be cambered surface, guiding air flow to cabinet two side directions and the respective side that is arranged on air dam, outstanding and stop axial-flow fan to drive the wind shear part that air refluxes to the air dam direction.
Advantage and good effect that the present invention has are:
In the integral window air-conditioner of the present invention, indoor fan adopts the axial-flow fan that is symmetrical set, in cabinet, corresponding guiding spiral case and evaporimeter are set respectively around axial-flow fan, evaporimeter surrounds a left side separately, right axial-flow fan, and leave admission space between two evaporimeters, air is flowed into by the air inlet of casing upper wall, on a left side, left side evaporimeter and right side evaporimeter are flow through in the suction guiding that right axial-flow fan produces down to the left and right respectively, and carry out exchange heat with evaporimeter, left side and the right side to cabinet is mobile respectively under the guiding of guiding spiral case for heat-exchanged air, be expelled to indoor by the exhaust outlet corresponding to guiding spiral case exit on the cabinet again, because the air-out direction of air conditioner chamber inboard becomes two side air-outs, make indoor variations in temperature more soft, the exhaust outlet that both sides are provided with also makes the scope of room air heat exchange bigger, the better effects if of refrigeration has avoided supercooled air directly to blow to the user simultaneously, improves user's air-conditioning comfort.Axial-flow fan as indoor fan has higher efficiency with respect to centrifugal fan of the prior art in addition, has reduced the input power of fan under identical air-supply situation, makes air-conditioner have the better energy utilization rate.In addition, because compressor is arranged on the middle part in the cabinet, its position is corresponding with the baffle plate top of " V " in the cabinet, thereby makes the whole weight distribution of air-conditioner more even, make the center of gravity of complete machine concentrate on the middle part of cabinet, make installing and fixing of air-conditioner firmly simple more.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the integral window air-conditioner of prior art;
Fig. 2 is the external structure schematic diagram of integral window air-conditioner of the present invention;
Fig. 3 is the internal structure schematic diagram of integral window air-conditioner of the present invention;
Fig. 4 is the vertical view of integral window air-conditioner internal structure of the present invention.
Critical piece symbol description in the accompanying drawing:
2: cabinet 3: chassis
4: indoor panel 4a: air inlet
4b: exhaust outlet 6: evaporimeter
7: indoor fan 8: air guiding device
8a: air guide plate
8b: baffle plate 8c: wind scooper
10: guide bracket
11: outdoor fan 12: condenser
14: fan electromotor 16: compressor
The specific embodiment
It is following that the present invention will be described in detail with reference to drawings and Examples.
Fig. 2 is the external structure schematic diagram of integral window air-conditioner of the present invention; Fig. 3 is the internal structure schematic diagram of integral window air-conditioner of the present invention; Fig. 4 is the vertical view of integral window air-conditioner internal structure of the present invention.
Extremely shown in Figure 4 as Fig. 2, in the integral window air-conditioner of the present invention, cabinet 2 forms the outward appearance of air-conditioner, and each parts that hold air-conditioner, above-mentioned cabinet forms in the outside of air-conditioner and holds condenser, outdoor fan 11, fan electromotor 14, the space of compressor 16 parts such as grade, the refrigerant of the HTHP after the compressed machine compression flow in the condenser, the generation flow air of rotating outdoor fan flows through the space between condenser fin, and carry out heat exchange with the refrigerant in the condenser, refrigerant temperature in the condenser is reduced, thereby finish the exchange heat of air-conditioner in the outside.Indoor part and outside part are separated by baffle plate at cabinet inside, thereby guarantee the condenser heat exchange in the air conditioner chamber outside and be used for the evaporimeter heat exchange of room air heat exchange independent fully, avoid mobile the influencing each other of air of air-conditioner cabinet inside.Evaporimeter 6 is interconnected with the refrigerant flow of outside, the refrigerant intraluminal fluid attitude refrigerant evaporation at evaporimeter is thereby that gaseous state absorbs a large amount of heat, when indoor air enters into inlet channel by air inlet and evaporimeter generation exchange heat, thereby the temperature of air is reduced.
The indoor fan 7 of air-conditioner is two discrete axial-flow fans that are axially perpendicular to the chassis of the left and right sides, the inboard of axial-flow fan is provided with two independently evaporimeters 6 respectively around axial-flow fan relatively in cabinet, leave admission space between two evaporimeters, control part 20 is arranged in the admission space; Be provided with around the axial-flow fan and be used to the guiding volute 21 (21a that guide air to flow, 21b), position at the cabinet top corresponding to the admission space between above-mentioned two evaporimeters is provided with air inlet 4a, the exhaust outlet 4b of position corresponding to the air outlet slit of guiding spiral case is set respectively in the both sides of indoor cabinet simultaneously, during the axial-flow fan running, the air inlet 4a place of air slave box top is inhaled in the cabinet, exchange heat takes place when air flows through evaporimeter 6, and air exhaust outlet 4b from cabinet 2 both sides under the guiding of guiding spiral case is drained into indoor again then.
The indoor fan 7 of air-conditioner is for being axially perpendicular to the axial-flow fan on chassis among the present invention, axial-flow fan is rotation in vertical direction under the driving of fan electromotor, be provided with evaporimeter 6 and the guiding volute 21 that is used to guide air to flow around outdoor fan, evaporimeter 6 semi-surroundings are in a side of axial-flow fan, guarantee that axial-flow fan can see through evaporimeter by horizontal direction equably when rotated and inwardly suck air, air changes the flow direction through the fan page or leaf of axial-flow fan then, and air-flow being dispersed around fan along the tangential direction of axial-flow fan.And the guiding spiral case is divided into two parts, comprising: inwall air dam 21a that to be cambered surface, guiding air flow to cabinet two side directions and the respective side that is arranged on air dam, outstanding and stop axial-flow fan to drive the wind shear part 21b that air refluxes to the air dam direction.Space between air dam 21a and wind shear part 21b is an air outlet slit, the axial-flow fan of guiding volute inside produce disperse air-flow by air outlet slit in directed the discharge.In order under the prerequisite that guarantees air velocity, to increase the scope of air current flow, corresponding guiding spiral case is provided with exhaust outlet 4b on the cabinet sidewall, and the sidewall of air-out scope covering chamber Outboard Sections cabinet 2, for guaranteeing the operating stability of air-conditioner, guiding volute 21 fixes with the chassis 3 of air-conditioner.Outside the guiding volute, evaporimeter surrounds the air intake of guiding spiral case, make the guiding volute when sucking air, make air carry out sufficient exchange heat with evaporimeter 6, air is discharged by the exhaust outlet 4b that the air inlet 4a at cabinet top flows into by the cabinet both sides again, the air of air-conditioner cabinet inside when operation is flowed remain valid and dynamic balance.
Indoor fan among the present invention comprises mutual left axial-flow fan 7a and right axial-flow fan 7b side by side, the blade set-up mode of left and right axial-flow fan is opposite, and surround left axial-flow fan and right axial-flow fan two independently left side guiding volute and right guiding volutes are set respectively, left and right guiding volute all is provided with air intake and air outlet slit, the position of two air outlet slits is all symmetrical, make the air-flow of outflow keep horizontal direction and mutual the flow direction on the contrary, left and right evaporimeter, left and right axial-flow fan and left and right guiding volute all keep left-right symmetry respectively.The angular speed of left and right axial-flow fan is identical during the air-conditioner operation, the air flow direction contrary that on the position of correspondence, is produced, and the air-flow of having avoided discharging in the left and right guiding volute influences each other.Suck air in the admission space of air inlet between two evaporimeters of slave box top during the fan rotation, air separately flows through left and right evaporimeter respectively to both sides then, and is discharged to indoor from the exhaust outlet of cabinet both sides.
By baffle plate 8b window air conditioner indoor and outside are separated, the arrangement mode of the shape of baffle plate and evaporimeter 6 is consistent, and leaves the space between baffle plate and the evaporimeter, and the admission space between two evaporimeters is " Y " type on the direction overlooking.Compressor 16 is arranged on the middle part in the cabinet, it is corresponding with the shape of baffle plate that the position is set, and promptly is arranged on the baffle plate top of overlooking " V ", makes the gravity centre distribution in the air conditioner chamber outside more reasonable, thereby the vibrations when making the air-conditioner operation reduce, and have reduced the noise of air-conditioner.
During the air-conditioner operation, compressor 16 entrys into service in the outdoor casing, and compression refrigerant flows it in the refrigerant pipe, the refrigerant of this HTHP flow in the condenser of outside, and in condenser, circulate, under the effect of outdoor fan 11, outdoor air is inhaled in the cabinet and in condenser and carries out exchange heat, the temperature of refrigerant is reduced, when refrigerant enters into when being arranged in indoor evaporimeter 6 by expansion valve, refrigerant evaporation need absorb heat, a left side, right axial-flow fan is on a left side, the drive of right fan electromotor is rotation synchronously down, thereby the formation negative pressure in cabinet, outdoor air vertically enters into admission space in the cabinet by the air inlet 4a that is arranged on the cabinet upper wall, and then the difference along continuous straight runs is to two side flow, the air intake evaporimeter on every side that is arranged on the guiding spiral case with encirclement carries out exchange heat, taken away heat by refrigerant, air is dispersed along the tangential direction of fan in the axial-flow fan rotation, flow out from the air outlet slit of guiding volute is directed then, be discharged to outdoor through heat-exchanged air by the exhaust outlet that is arranged on the wall of the cabinet left and right sides then, also improved the overall ventilation volume of cabinet from multi-direction while exhaust, and because the airintake direction of indoor is vertical mutually with discharge directions, interactional may the minimizing takes place in the air inlet of indoor part and exhaust, the phase mutual interference can not take place between air-flow.The exchange heat that refrigerant flows through evaporimeter, carried out the indoor is after the gas-liquid separation of fluid reservoir, and then is inhaled into compressor inside, thus beginning refrigerant circulation next time.
In the integral window air-conditioner of the present invention, indoor fan adopts the axial-flow fan that is symmetrical set, in cabinet, corresponding guiding spiral case and evaporimeter are set respectively around axial-flow fan, evaporimeter surrounds a left side separately, right axial-flow fan, and leave admission space between two evaporimeters, air is flowed into by the air inlet of casing upper wall, on a left side, left side evaporimeter and right side evaporimeter are flow through in the suction guiding that right axial-flow fan produces down to the left and right respectively, and carry out exchange heat with evaporimeter, left side and the right side to cabinet is mobile respectively under the guiding of guiding spiral case for heat-exchanged air, be expelled to indoor by the exhaust outlet corresponding to guiding spiral case exit on the cabinet again, because the air-out direction of air conditioner chamber inboard becomes two side air-outs, make indoor variations in temperature more soft, the exhaust outlet that both sides are provided with also makes the scope of room air heat exchange bigger, the better effects if of refrigeration has avoided supercooled air directly to blow to the user simultaneously, improves user's air-conditioning comfort.Axial-flow fan as indoor fan has higher efficiency with respect to centrifugal fan of the prior art in addition, has reduced the input power of fan under identical air-supply situation, makes air-conditioner have the better energy utilization rate.In addition, because compressor is arranged on the middle part in the cabinet, its position is corresponding with the baffle plate top of " V " in the cabinet, thereby makes the whole weight distribution of air-conditioner more even, make the center of gravity of complete machine concentrate on the middle part of cabinet, make installing and fixing of air-conditioner firmly simple more.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention with preferred embodiment openly as above, yet, be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, certainly can utilize the technology contents of announcement to make a little change or modification, become the equivalent embodiment of equivalent variations, be the content that does not break away from technical solution of the present invention in every case, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all belong in the scope of technical solution of the present invention.
Claims (7)
1. integral window air-conditioner comprises: indoor panel, be arranged on the front end of air-conditioner towards the indoor, and be formed with control part; Cabinet forms the outward appearance of air-conditioner, and holds each parts of air-conditioner, and cabinet inside is divided into indoor part and outside part; Evaporimeter is arranged on the indoor part of integral window air-conditioner, with room air generation heat exchange; Indoor fan is arranged on the indoor part of cabinet inside, and the guiding air flows through evaporimeter; Condenser is arranged on the outside part, carries out heat exchange with outdoor air; Outdoor fan is arranged on the outside part in the cabinet, is drawn into outdoor air in the cabinet and makes air flow through condenser; Compressor is with gaseous coolant boil down to liquid refrigerants and order about refrigerant and flow; The chassis, be combined to form independently space with above-mentioned cabinet, it is characterized in that: the indoor fan of air-conditioner is two discrete axial-flow fans that are axially perpendicular to the chassis of the left and right sides, the inboard of axial-flow fan is provided with evaporimeter relatively in cabinet, during the axial-flow fan running, the air inlet place of air slave box top is inhaled in the cabinet, and exchange heat takes place when air flows through evaporimeter, and the exhaust outlet from the cabinet both sides is drained into indoor again then.
2. integral window air-conditioner according to claim 1 is characterized in that: around axial-flow fan two independently evaporimeters are set respectively, leave admission space between two evaporimeters.
3. integral window air-conditioner according to claim 2, it is characterized in that: be provided with around the axial-flow fan and be used to the guiding volute that guides air to flow, position at the cabinet top corresponding to the admission space between above-mentioned two evaporimeters is provided with air inlet, and the exhaust outlet of position corresponding to the air outlet slit of guiding spiral case is set respectively in the both sides of indoor cabinet simultaneously.
4. integral window air-conditioner according to claim 3 is characterized in that: by baffle plate window air conditioner indoor and outside are separated, the shape of baffle plate and the arrangement mode of evaporimeter are consistent, and leave the space between baffle plate and the evaporimeter.
5. integral window air-conditioner according to claim 4 is characterized in that: the admission space between two evaporimeters is " Y " type on the direction overlooking.
6. integral window air-conditioner according to claim 5 is characterized in that: compressor is arranged on the middle part in the cabinet, and it is corresponding with the shape of baffle plate that the position is set.
7. integral window air-conditioner according to claim 3, it is characterized in that: the guiding spiral case is divided into two parts, comprising: inwall air dam that to be cambered surface, guiding air flow to cabinet two side directions and the respective side that is arranged on air dam, outstanding and stop axial-flow fan to drive the wind shear part that air refluxes to the air dam direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103119806A CN102102889A (en) | 2009-12-22 | 2009-12-22 | Integral window type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103119806A CN102102889A (en) | 2009-12-22 | 2009-12-22 | Integral window type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102102889A true CN102102889A (en) | 2011-06-22 |
Family
ID=44155837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103119806A Pending CN102102889A (en) | 2009-12-22 | 2009-12-22 | Integral window type air conditioner |
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| Country | Link |
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| CN (1) | CN102102889A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058470A1 (en) * | 2013-10-23 | 2015-04-30 | 广东美的制冷设备有限公司 | Air supply mechanism and air conditioner having same |
| CN106016661A (en) * | 2016-05-16 | 2016-10-12 | 珠海格力电器股份有限公司 | Air-conditioner |
| WO2016180255A1 (en) * | 2015-05-08 | 2016-11-17 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106196314A (en) * | 2016-07-05 | 2016-12-07 | 青岛海尔空调器有限总公司 | Flat window machine |
| CN106287966A (en) * | 2016-08-26 | 2017-01-04 | 沈炜 | Silent air-conditioning |
| CN106322557A (en) * | 2016-10-31 | 2017-01-11 | 芜湖美智空调设备有限公司 | Air conditioner for kitchen |
| CN107816753A (en) * | 2017-11-23 | 2018-03-20 | 珠海格力电器股份有限公司 | Air conditioner in machine room and its air channel structure |
| CN116771700A (en) * | 2020-02-26 | 2023-09-19 | 许彐琼 | Fan assembly |
-
2009
- 2009-12-22 CN CN2009103119806A patent/CN102102889A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015058470A1 (en) * | 2013-10-23 | 2015-04-30 | 广东美的制冷设备有限公司 | Air supply mechanism and air conditioner having same |
| WO2016180255A1 (en) * | 2015-05-08 | 2016-11-17 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106016661A (en) * | 2016-05-16 | 2016-10-12 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN106196314A (en) * | 2016-07-05 | 2016-12-07 | 青岛海尔空调器有限总公司 | Flat window machine |
| CN106196314B (en) * | 2016-07-05 | 2019-07-23 | 青岛海尔空调器有限总公司 | Flat window machine |
| CN106287966A (en) * | 2016-08-26 | 2017-01-04 | 沈炜 | Silent air-conditioning |
| CN106322557A (en) * | 2016-10-31 | 2017-01-11 | 芜湖美智空调设备有限公司 | Air conditioner for kitchen |
| CN106322557B (en) * | 2016-10-31 | 2023-07-25 | 芜湖美智空调设备有限公司 | Kitchen air conditioner |
| CN107816753A (en) * | 2017-11-23 | 2018-03-20 | 珠海格力电器股份有限公司 | Air conditioner in machine room and its air channel structure |
| CN107816753B (en) * | 2017-11-23 | 2023-10-27 | 珠海格力电器股份有限公司 | Machine room air conditioner and air duct structure thereof |
| CN116771700A (en) * | 2020-02-26 | 2023-09-19 | 许彐琼 | Fan assembly |
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Application publication date: 20110622 |