CN105276676A - Air-conditioner indoor unit - Google Patents

Air-conditioner indoor unit Download PDF

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Publication number
CN105276676A
CN105276676A CN201410283368.3A CN201410283368A CN105276676A CN 105276676 A CN105276676 A CN 105276676A CN 201410283368 A CN201410283368 A CN 201410283368A CN 105276676 A CN105276676 A CN 105276676A
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CN
China
Prior art keywords
cell wall
receiving tank
water receiving
air conditioner
dividing plate
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CN201410283368.3A
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Chinese (zh)
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CN105276676B (en
Inventor
陈城彬
张先雄
吴天彤
陈洋
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TCL Air Conditioner Zhongshan Co Ltd
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TCL Air Conditioner Zhongshan Co Ltd
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Priority to CN201410283368.3A priority Critical patent/CN105276676B/en
Publication of CN105276676A publication Critical patent/CN105276676A/en
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  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

The invention discloses an air-conditioner indoor unit, comprising a base and an evaporator. The evaporator comprises a main evaporator and an auxiliary evaporator which are arranged in a certain included angle. The base is provided with an auxiliary water collecting tank used to hold the lower end of the auxiliary evaporator. The auxiliary water collecting tank comprises vertical tank walls and slant tank walls used to form the auxiliary water collecting tank. The auxiliary water collecting tank is internally provided with a layering separating plate. A first water collecting tank is formed between the layering separating plate and the vertical tank wall. A second water collecting tank is formed between the layering separating plate and the slant tank wall. The lower end of the auxiliary evaporator is between the vertical tank wall and the layering separating plate. The layering separating plate is provided with a plurality of channels used to communicate the first water collecting tank with the second water collecting tank. The air-conditioner indoor unit has effect of preventing water blowing which is caused by condensed water entering a turbofan.

Description

Indoor apparatus of air conditioner
Technical field
The present invention relates to air-conditioner field, particularly relate to indoor apparatus of air conditioner.
Background technology
When wall hanging type air conditioner indoor unit opens refrigeration, generally all can produce condensed water on the surface of its evaporimeter, condensed water under gravity can in the water receiving tank of the fin instillation indoor apparatus of air conditioner of evaporimeter.The evaporimeter of this indoor apparatus of air conditioner general comprises main evaporator and secondary evaporimeter, then water receiving tank also comprises the main water receiving tank of corresponding main evaporator and the secondary water receiving tank for secondary evaporimeter.But the structure of existing secondary water receiving tank easily causes condensed water to enter air channel, formed and blow water phenomenon.
Particularly, owing to having dust in the middle of air, and dust or impurity can fall within secondary water receiving tank.When dust or impurity accumulate more in secondary water receiving tank, secondary water receiving tank will block, thus causes condensed water overflow in secondary water receiving tank and enter air channel, is formed and blows water phenomenon.
Summary of the invention
Main purpose of the present invention is that minimizing indoor apparatus of air conditioner in use produces and blows water.
For achieving the above object, the invention provides a kind of indoor apparatus of air conditioner, comprise base and evaporimeter, described evaporimeter comprises the main evaporator of setting in a certain angle and secondary evaporimeter, described base is formed with the secondary water receiving tank of the lower end for receiving described secondary evaporimeter, described secondary water receiving tank comprises vertical cell wall for surrounding described secondary water receiving tank and oblique cell wall, a layering dividing plate is provided with in described secondary water receiving tank, the first water receiving tank is formed between described layering dividing plate and described vertical cell wall, the second water receiving tank is formed between described layering dividing plate and described oblique cell wall, the lower end of described secondary evaporimeter is between described vertical cell wall and layering dividing plate, described layering dividing plate has the multiple passages for being communicated with described first water receiving tank and the second water receiving tank.
Preferably, described layering dividing plate is porous plate or flase floor.
Preferably, described layering dividing plate and oblique cell wall are parallel planar and protrude towards the front side of described vertical cell wall and upside.
Preferably, described base also comprises the Diversion Plate being convexly equipped in described vertical cell wall trailing flank, described Diversion Plate extends obliquely relative to horizontal direction, the position that the position that described Diversion Plate is connected with vertical cell wall is connected with vertical cell wall lower than described oblique cell wall, described Diversion Plate and described vertical cell wall form the back gutter for guiding condensed water; Described vertical cell wall offers through two sides osculum before and after it, and one end of described osculum is communicated with described back gutter, and the other end of described osculum is communicated with described first water receiving tank and/or the second water receiving tank.
Preferably, intercepter plate is drawn together in the right-hand member setting that described base also comprises near described base plate, described intercepter plate is located between described vertical cell wall and described oblique cell wall, first water receiving tank and the second water receiving tank are divided into main drain-side and the back drain-side of partition by described intercepter plate, discharge through described osculum to make the condensed water of back drain-side.
Preferably, described base also comprises the snail tongue be formed on described base, and described snail tongue is positioned at the below of described oblique cell wall, is provided with thermal insulation layer between described snail tongue and described oblique cell wall.
Preferably, described thermal insulation layer is insulating foam, described insulating foam sandwiched and between described oblique cell wall and whirlpool tongue.
Preferably, described base also comprises and is stuck in the left end of described insulating foam and/or the buckle of right-hand member.
Preferably, first end and the oblique cell wall of described buckle fix, and the second end of described Elastic buckle is convexly equipped with button hook and is overhung between described oblique cell wall and snail tongue, and the second end of described buckle can around first end elastic deformation.
Preferably, the upper surface of described oblique cell wall comprises joint face and guide surface, and described joint face is connected with described vertical cell wall and is positioned at the downside of described layering dividing plate, forms described second water receiving tank between the lower surface of described joint face and described layering dividing plate; Described guide surface is connected with described joint face and described vertical cell wall extends dorsad, and described guide surface is for guiding to the second water receiving tank by the condensed water not being dropped into described first water receiving tank from secondary evaporimeter.
Indoor apparatus of air conditioner provided by the present invention, due to multiple passages of layering dividing plate, makes the first water receiving tank be connected with the second water receiving tank, thus has stable drainage performance.Particularly, because dust is floating in atmosphere, usually can drop and be piled up in the superiors of object.In use, what the dust in air or impurity also can be more concentrated is piled up on layering dividing plate above-mentioned indoor apparatus of air conditioner, and wherein part can be piled up on oblique cell wall.Due to the accumulation of time, be understandable that, layering dividing plate and/or oblique cell wall pile up a certain section that dust impurity too much likely can block the first water receiving tank and/or the second water receiving tank.When the first water receiving tank portion blocks, the second water receiving tank can be flow to through passage; When the second water receiving tank portion blocks, the first water receiving tank can be flow to through passage.Therefore, condensed water can flow between the first water receiving tank and the second water receiving tank back and forth through passage, thus significantly reduces because impurity causes the first water receiving tank and the second water receiving tank to block, thus causes condensed water to discharge not smooth phenomenon generation.
Accompanying drawing explanation
Fig. 1 is the structural representation of indoor apparatus of air conditioner one embodiment of the present invention;
Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1;
Fig. 3 is the structural representation of the base of indoor apparatus of air conditioner shown in Fig. 1;
Fig. 4 is the enlarged diagram in B region in Fig. 3;
Fig. 5 be in Fig. 3 base at the structural representation at another visual angle;
Fig. 6 is the structural representation at another visual angle after base flip horizontal in Fig. 5.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that in the embodiment of the present invention, the XYZ rectangular coordinate system definition according to setting up in Fig. 1 and Fig. 3: the side being positioned at X-axis positive direction is defined as left, and the side being positioned at X-axis negative direction is defined as right; The side being positioned at Y-axis positive direction is defined as front, and the side being positioned at Y-axis negative direction is defined as rear; The side being positioned at Z axis positive direction is defined as top, and the side being positioned at Z axis negative direction is defined as below.
The invention provides a kind of indoor set, please refer to Fig. 1 and Fig. 2, in one embodiment, this indoor apparatus of air conditioner 10 comprises base 1 and evaporimeter 10.Described evaporimeter 10 comprises main evaporator 102 and the secondary evaporimeter 103 of setting in a certain angle, described base 1 is formed with the secondary water receiving tank of the lower end for receiving described secondary evaporimeter 103, it is characterized in that, described secondary water receiving tank comprises vertical cell wall 11 for surrounding described secondary water receiving tank and oblique cell wall 13, a layering dividing plate 12 is provided with in described secondary water receiving tank, the first water receiving tank 21 is formed between described layering dividing plate 12 and described vertical cell wall 11, the second water receiving tank 22 is formed between described layering dividing plate 12 and described oblique cell wall 13, the lower end of described secondary evaporimeter 103 is between described vertical cell wall 11 and layering dividing plate 12, described layering dividing plate 12 has the multiple passages 121 for being communicated with described first water receiving tank 21 and the second water receiving tank 22.Particularly, described layering dividing plate is porous plate or flase floor.
Due to multiple passages 121 of layering dividing plate 12, the first water receiving tank 21 is connected with the second water receiving tank 22, thus there is stable drainage performance.Particularly, because dust is floating in atmosphere, usually can drop and be piled up in the superiors of object.In use, what the dust in air or impurity also can be more concentrated is piled up on layering dividing plate 12 above-mentioned indoor apparatus of air conditioner 10, and wherein part can be piled up on oblique cell wall 13.Due to the accumulation of time, be understandable that, layering dividing plate 12 and/or oblique cell wall 13 pile up a certain section that dust impurity too much likely can block the first water receiving tank 21 and/or the second water receiving tank 22.When the first water receiving tank 21 portion blocks, the second water receiving tank 22 can be flow to through passage 121; When the second water receiving tank 22 portion blocks, the first water receiving tank 21 can be flow to through passage 121.Therefore, condensed water can flow between the first water receiving tank 21 and the second water receiving tank 22 back and forth through passage 121, thus significantly reduces because impurity causes the first water receiving tank 21 and the second water receiving tank 22 to block, thus causes condensed water to discharge not smooth phenomenon generation.
Particularly, described layering dividing plate 12 and oblique cell wall 13 to protrude towards the front side of described vertical cell wall 11 and upside in parallel planar.Described layering dividing plate 12 and oblique cell wall 13, in parallel shape, can be beneficial to layering dividing plate 12 and oblique cell wall 13 and vertical cell wall 11 one-body molded.Described layering dividing plate 12 and oblique cell wall 13 protrude towards the front side of described vertical cell wall 11 and upside and are then beneficial to collection condensed water.
Further, please refer to Fig. 3 to Fig. 6, described base 1 also comprises the Diversion Plate 14 being convexly equipped in described vertical cell wall 11 trailing flank 116, described Diversion Plate 14 extends obliquely relative to horizontal direction, the position that the position that described Diversion Plate 14 is connected with vertical cell wall 11 is connected with vertical cell wall 11 lower than described oblique cell wall 13, described Diversion Plate 14 and described vertical cell wall 11 form the back gutter 23 for guiding condensed water.Due at work; described vertical cell wall 11 is in the position of the first water receiving tank 21 and the second water receiving tank 22; its temperature is subject to condensation water mitigation in the first water receiving tank 21 and the second water receiving tank 22; and its temperature usually can lower than the adiabatic condensation temperature of air at room temperature, therefore the trailing flank 116 of vertical cell wall 11 contacts with air at room temperature and will produce condensed water.Therefore, this place arranges back gutter 23, will play guiding condensed water, avoids the effect that condensed water spills.
Described vertical cell wall 11 offers through first row water hole, two sides 113 before and after it, and the one end in described first row water hole 113 is communicated with described back gutter 23, and the other end in described first row water hole 113 is communicated with described first water receiving tank 21 and/or the second water receiving tank 22.Namely by first row water hole 113, the condensed water in the first water receiving tank 21 and/or the second water receiving tank 22 can be discharged via back gutter 23, increase the discharge path of the condensed water in the first water receiving tank 21 and/or the second water receiving tank 22.
Particularly, the drainage path in the present embodiment comprises main drainage path and back drainage path.
Main drainage path: condensed water flows left from described first water receiving tank 21 and/or the second water receiving tank 22 under gravity, the guiding gutter 24 that warp and the first water receiving tank 21 are connected with the second water receiving tank 22 left end, finally flow to appointment pipeline from the water draining beak 115 be communicated with described guiding gutter 24.
Back drainage path: when condensed water is more in the first water receiving tank 21 and/or the second water receiving tank 22, partial condensation water under gravity, back gutter 23 is flowed into through first row water hole 113, flow into guiding gutter 24 through being communicated with back gutter 23 with the second row water hole 114 of guiding gutter 24 again, then flow to appointment pipeline through guiding gutter 24 and water draining beak 115.
Further, intercepter plate 15 is drawn together in right-hand member 112 setting that described base 1 also wraps near described base plate, and described intercepter plate 15 is located between described vertical cell wall 11 and described oblique cell wall 13.In the present embodiment, described intercepter plate 15 is located at the left side in described first row water hole 113.First water receiving tank 21 and the second water receiving tank 22 are divided into main drain-side and the back drain-side of partition by described intercepter plate 15, discharge through described first row water hole 113 to make the condensed water of back drain-side.Namely bear the amount of condensed water due to above-mentioned back drainage path and not quite, therefore, by arranging intercepter plate 15, most of condensed water is derived through main drainage path, and fraction derived through back drainage path.
Because oblique cell wall 13 contacts with condensed water, its temperature is very low relative to room temperature, if oblique cell wall 13 lower surface is used for towards described aerofoil fan and forms snail tongue, then oblique cell wall 13 directly will produce distinguished and admirable contact with in turbofan.Those skilled in the art understand, and after indoor apparatus of air conditioner 10 service time is longer, the local of its evaporimeter 101 may produce fault, and cause air cooling-down not or do not lower the temperature and enter into turbofan region and be mixed into distinguished and admirable.Now, this cooling not or the air of not lowering the temperature contact with the lower surface through the cooled oblique cell wall 13 of condensed water, the time one is long, then the lower surface of oblique cell wall 13 can produce a large amount of condensed water, and is involved in distinguished and admirable by turbofan, is formed and blows water.
Therefore blow water problems to avoid further, further, described base 1 also comprises the snail tongue 16 be formed on base 1, and described snail tongue 16 is positioned at the below of oblique cell wall 13, and described snail tongue 16 is provided with thermal insulation layer with oblique cell wall 13.Particularly, snail tongue 16 is convexly equipped in the leading flank of described vertical cell wall 11.Scrutable, snail tongue 16 directly can not contact with condensed water, and its temperature can not reduce many especially by condensation water mitigation, thus the lower surface of snail tongue 16 can be avoided to produce condensed water.
Please again referring to Fig. 2 and Fig. 4, further, described base 1 also comprises insulating foam 18, and described insulating foam is located between described oblique cell wall 13 and snail tongue 16, is namely filled with insulating foam 18 in thermal insulation layer.By insulating foam 18, reduce condensed water further to the heat-transfer effect of snail tongue 16.Thus can longer time, avoid more reliably snail tongue 16 lower surface produce condensed water.
Particularly, described base 1 also comprises and is stuck in the left end 111 of described insulating foam 18 and the buckle 17 of right-hand member 112.Certainly, in other embodiments, also can be left end 111 or the right-hand member 112 being only located at described insulating foam 18.Thus make insulating foam 18 can fix more stable.
Particularly, first end 171 and the oblique cell wall 13 of described buckle 17 fix, second end 172 of described Elastic buckle 17 is convexly equipped with button hook and is overhung between described oblique cell wall 13 and snail tongue 16, and the second end 172 of described buckle 17 can around first end 171 elastic deformation.Thus make the process of fixing described insulating foam 18 lighter.
Because indoor apparatus of air conditioner is in order to ensure that the condensing drip of secondary evaporimeter is fallen in secondary water receiving tank, design assembly relation time, generally by the bottommost of evaporimeter near secondary water receiving tank inwall.But when practical set evaporimeter, the fin of secondary evaporimeter often clashes into the nest tongue place of secondary water receiving tank inwall and forms reviewing.When indoor apparatus of air conditioner running refrigerating, because the part fin of evaporimeter at nest tongue place becomes reviewing, evaporimeter is at the impeded drainage at nest tongue place, then condensed water blows water phenomenon by being easy to instill through nest tongue under distinguished and admirable effect in air channel formed.
Above-mentionedly blow water phenomenon to improve, the upper surface of described oblique cell wall 13 comprises joint face 131 and guide surface 132.Described joint face 131 is connected with described vertical cell wall 11 and is positioned at the downside of described layering dividing plate 12, forms the second water receiving tank 22 between the lower surface of described joint face 131 and described layering dividing plate 12; Described guide surface 132 is connected with described joint face 131 and described vertical cell wall 11 extends dorsad, and described guide surface 132 is for guiding to the second water receiving tank 22 by the condensed water not being dropped into described first water receiving tank 21 from secondary evaporimeter.
The fin of the position that the lower end 1031 of secondary evaporimeter 103 contacts with layering dividing plate 12, when assembling, is easily subject to impulsive force and produces reviewing.And due to the supporting role of layering dividing plate 12, the lower end 1031 of secondary evaporimeter 103 can't be bumped against or bump against comparatively light with oblique cell wall 13, then the reviewing on secondary evaporimeter 103 only can result from collision place with layering dividing plate 12.In work, most of condensed water can flow into the first water receiving tank 21 through path 31.And being subject to the impact of reviewing, partial condensation water does not flow into the first water receiving tank 21, and drips downwards from the position of reviewing.Now adopt the indoor apparatus of air conditioner 10 of above-mentioned base 1, the condensed water dripped downwards by the position of reviewing can be caught and flow into the second water receiving tank 22 through path 32 in directed face 132.Namely reach and avoid condensed water enter turbofan 104 and produce the effect of blowing water.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. an indoor apparatus of air conditioner, comprise base and evaporimeter, described evaporimeter comprises the main evaporator of setting in a certain angle and secondary evaporimeter, described base is formed with the secondary water receiving tank of the lower end for receiving described secondary evaporimeter, it is characterized in that, described secondary water receiving tank comprises vertical cell wall for surrounding described secondary water receiving tank and oblique cell wall, a layering dividing plate is provided with in described secondary water receiving tank, the first water receiving tank is formed between described layering dividing plate and described vertical cell wall, the second water receiving tank is formed between described layering dividing plate and described oblique cell wall, the lower end of described secondary evaporimeter is between described vertical cell wall and layering dividing plate, described layering dividing plate has the multiple passages for being communicated with described first water receiving tank and the second water receiving tank.
2. indoor apparatus of air conditioner as claimed in claim 1, it is characterized in that, described layering dividing plate is porous plate or flase floor.
3. indoor apparatus of air conditioner as claimed in claim 1, is characterized in that, described layering dividing plate and oblique cell wall are parallel planar and protrude towards the front side of described vertical cell wall and upside.
4. indoor apparatus of air conditioner as claimed in claim 1, it is characterized in that, described base also comprises the Diversion Plate being convexly equipped in described vertical cell wall trailing flank, described Diversion Plate extends obliquely relative to horizontal direction, the position that the position that described Diversion Plate is connected with vertical cell wall is connected with vertical cell wall lower than described oblique cell wall, described Diversion Plate and described vertical cell wall form the back gutter for guiding condensed water; Described vertical cell wall offers through two sides osculum before and after it, and one end of described osculum is communicated with described back gutter, and the other end of described osculum is communicated with described first water receiving tank and/or the second water receiving tank.
5. indoor apparatus of air conditioner as claimed in claim 4, it is characterized in that, intercepter plate is drawn together in the right-hand member setting that described base also comprises near described base plate, described intercepter plate is located between described vertical cell wall and described oblique cell wall, first water receiving tank and the second water receiving tank are divided into main drain-side and the back drain-side of partition by described intercepter plate, discharge through described osculum to make the condensed water of back drain-side.
6. the indoor apparatus of air conditioner as described in any one of claim 1 to 5, is characterized in that, described base also comprises the snail tongue be formed on described base, and described snail tongue is positioned at the below of described oblique cell wall, is provided with thermal insulation layer between described snail tongue and described oblique cell wall.
7. indoor apparatus of air conditioner as claimed in claim 6, it is characterized in that, described thermal insulation layer is insulating foam, described insulating foam sandwiched and between described oblique cell wall and whirlpool tongue.
8. indoor apparatus of air conditioner as claimed in claim 7, is characterized in that, described base also comprises and is stuck in the left end of described insulating foam and/or the buckle of right-hand member.
9. indoor apparatus of air conditioner as claimed in claim 8, it is characterized in that, first end and the oblique cell wall of described buckle fix, and the second end of described Elastic buckle is convexly equipped with button hook and is overhung between described oblique cell wall and snail tongue, and the second end of described buckle can around first end elastic deformation.
10. indoor apparatus of air conditioner as claimed in claim 1, it is characterized in that, the upper surface of described oblique cell wall comprises joint face and guide surface, described joint face is connected with described vertical cell wall and is positioned at the downside of described layering dividing plate, forms described second water receiving tank between the lower surface of described joint face and described layering dividing plate; Described guide surface is connected with described joint face and described vertical cell wall extends dorsad, and described guide surface is for guiding to the second water receiving tank by the condensed water not being dropped into described first water receiving tank from secondary evaporimeter.
CN201410283368.3A 2014-06-23 2014-06-23 Air conditioner indoor unit Active CN105276676B (en)

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CN105276676B CN105276676B (en) 2018-07-31

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196293A (en) * 2016-08-23 2016-12-07 宁波奥克斯空调有限公司 Split-type air conditioner indoor set
CN107062403A (en) * 2017-04-21 2017-08-18 奥克斯空调股份有限公司 The removable wall hanging air conditioner of base
CN107101276A (en) * 2017-06-13 2017-08-29 青岛海尔空调器有限总公司 Indoor apparatus of air conditioner
CN108592194A (en) * 2018-04-24 2018-09-28 珠海格力电器股份有限公司 Air conditioner
CN114459139A (en) * 2022-01-12 2022-05-10 上海恩博力电器有限公司 Bottom shell assembly and air conditioner with same

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JP2009273820A (en) * 2008-05-19 2009-11-26 Panasonic Corp Dishwasher
CN202928052U (en) * 2012-11-16 2013-05-08 Tcl空调器(中山)有限公司 Water receiving tank and air conditioner indoor unit
CN203024376U (en) * 2012-11-12 2013-06-26 广东美的电器股份有限公司 Water pan device and ceiling-embedded type air conditioner with same
CN103807919A (en) * 2012-11-12 2014-05-21 美的集团股份有限公司 Embedded air conditioner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2773540Y (en) * 2004-12-31 2006-04-19 广东科龙电器股份有限公司 Leakage-proof device of indoor apparatus for air conditioner
JP2009273820A (en) * 2008-05-19 2009-11-26 Panasonic Corp Dishwasher
CN203024376U (en) * 2012-11-12 2013-06-26 广东美的电器股份有限公司 Water pan device and ceiling-embedded type air conditioner with same
CN103807919A (en) * 2012-11-12 2014-05-21 美的集团股份有限公司 Embedded air conditioner
CN202928052U (en) * 2012-11-16 2013-05-08 Tcl空调器(中山)有限公司 Water receiving tank and air conditioner indoor unit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196293A (en) * 2016-08-23 2016-12-07 宁波奥克斯空调有限公司 Split-type air conditioner indoor set
CN106196293B (en) * 2016-08-23 2022-03-01 奥克斯空调股份有限公司 Indoor machine of split air conditioner
CN107062403A (en) * 2017-04-21 2017-08-18 奥克斯空调股份有限公司 The removable wall hanging air conditioner of base
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CN108592194A (en) * 2018-04-24 2018-09-28 珠海格力电器股份有限公司 Air conditioner
CN114459139A (en) * 2022-01-12 2022-05-10 上海恩博力电器有限公司 Bottom shell assembly and air conditioner with same
CN114459139B (en) * 2022-01-12 2024-03-12 安徽恩博力电器有限公司 Bottom shell assembly and air conditioner with same

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