CN104848420A - Wall-mounted air-conditioner - Google Patents
Wall-mounted air-conditioner Download PDFInfo
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- CN104848420A CN104848420A CN201510222641.6A CN201510222641A CN104848420A CN 104848420 A CN104848420 A CN 104848420A CN 201510222641 A CN201510222641 A CN 201510222641A CN 104848420 A CN104848420 A CN 104848420A
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- air
- heat exchanger
- wall
- skeleton
- drainage
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- 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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention relates to a wall-mounted air-conditioner. The wall-mounted air-conditioner comprises an angular housing, a heat exchanger, a fan, a skeleton and a water pan assembly, wherein the angular housing is arranged on the skeleton and comprises an upper panel, a lower panel and two side panels which are integrally formed, the upper plate and the lower panel are connected, and an angle formed between the upper panel and the lower panel is 50-90 degrees; the upper panel is provided with an air inlet, the lower panel is provided with an air outlet, and an air cavity is formed by the skeleton and the water pan assembly; the fan is located in an air cavity, a heat exchanger is located between a water pan and the skeleton, the air inlet is communicated with the air cavity through the heat exchanger, the air cavity is communicated with an air outlet and a drainage air duct is further arranged between the air inlet and the air cavity. According to the wall-mounted air-conditioner provided by the invention, the circulating path of air current between the air inlet and the air outlet can be greatly reduced, the time that the air current is reacted with an air conditioner part in the housing can be reduced, and the noise can be reduced; furthermore, the drainage air flue is used for introducing non-heat-change air to the air cavity to mix heat exchange air so as to form mixed air, therefore the air conditioner is more flexible for outlet air, and the comfort can be greatly improved.
Description
Technical field
The present invention relates to air-conditioning technical field, specifically, relate to a kind of indoor apparatus of air conditioner, particularly a kind of wall-hanging air conditioner.
Background technology
Wall-hanging air conditioner can be mounted on wall, owing to not taking ground space, is subject to user and likes and widely use.As shown in Figure 1, existing wall-hanging air conditioner generally comprises housing, is positioned at the heat exchanger of housing, blower fan and skeleton and drip tray assembly.Wherein, housing comprises rear board 1, top panel 2, front panel 3, lower panel 4 and two side panels, housing section is square or squarish, top panel 2 is provided with air inlet 21, air outlet 5 is provided with on lower panel 4 and between front panel 3 or below front panel 3, front panel 3 is provided with display screen, and enclosure interior forms wind chamber, and assembling is in wind chamber.During air-conditioning work, under the effect of blower fan, air enters in housing from the air inlet 21 of top panel 2, and after heat exchanger heat exchange, air-flow is directed to the air outlet 5 of lower panel by blower fan.Due to the version of housing, air-flow is entering housing through air inlet 21, after heat exchanger heat exchange, need to discharge from air outlet 5 through longer airflow path, air-flow is had an effect with air supply rate in housing, because airflow path is longer, easily form larger noise.
In addition, air inlet 21 due to air-conditioning is arranged on top panel 2, and by the restriction of shell structure, the area of top panel 2 is general less, thus, air inlet 21 is by the impact of top panel, and area is also less, and intake is little, air-conditioning efficiency is caused to improve, and air-conditioning be in order to increase work efficiency, can only rotation speed of fan be improved, improve noise.Along with the requirement of user to comfortableness and muting function is more and more higher, current air conditioner structure cannot take into account the requirement of high energy efficiency and low noise.
Wind after the heat exchange of existing wall-hanging indoor unit of air conditioner heat exchanger directly blows out from air outlet under the effect of inner fan, and the wind blown out is all heat exchange wind.A shortcoming of air-conditioning is the wind owing to sending is all heat exchange wind, and air quantity is less, and indoor wind circulation rate is slow; Another shortcoming is that the wind sent is soft not, and especially in cooling mode, the cool breeze blown out directly blows to it user, and user feels uncomfortable.
Summary of the invention
The object of the present invention is to provide a kind of wall-hanging air conditioner, solve existing wall-hanging air conditioner noise compared with high and that air quantity is few, comfortableness is low technical problem.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of wall-hanging air conditioner, comprise case, heat exchanger, blower fan, skeleton and drip tray assembly, described case is dihedral case, described dihedral case is arranged on skeleton, described dihedral case comprises integrated top panel, lower panel and two side panels, described top panel connect with lower panel and the angle formed therebetween between 50 °-90 °, described top panel is provided with air inlet, described lower panel is provided with air outlet, described skeleton and drip tray are always shaped as wind chamber, described blower fan is positioned at described wind chamber, described heat exchanger is between described drip tray and skeleton, described air inlet is communicated with described wind chamber by heat exchanger, described wind chamber communicates with described air outlet, drainage air channel is also provided with between described air inlet and described wind chamber.
Wall-hanging air conditioner as above, described drip tray is near the described top panel of dihedral case and the joint of lower panel, gap between described drip tray and described dihedral case forms described drainage air channel, described skeleton is provided with the drainage wind passage mouth communicated with described drainage air channel and described wind chamber, the position in drainage air channel effectively can utilize air conditioner internal space, without the need to additionally increasing the volume of air-conditioning.
Preferably, described drainage wind passage mouth towards described blower fan, and between described blower fan center and bottom, is conducive to blower fan from the drainage of drainage air channel, improves drainage flow.
Preferably, described drip tray forms the face in drainage air channel is level and smooth cambered surface.
In order to reduce the noise of air-conditioner further, and improve efficiency, the area ratio of described top panel and described lower panel is between 0.8-1.2.
Preferably, the area of described air inlet accounts for more than 80% of top panel area.
Wall-hanging air conditioner as above, described heat exchanger comprises and intersecting and First Heat Exchanger in a certain angle and the second heat exchanger, and one end of described First Heat Exchanger is arranged on drip tray, and one end of described second heat exchanger is arranged on skeleton.
Wall-hanging air conditioner as above, described First Heat Exchanger and/or the second heat exchanger are provided with supplementary heat exchanger, supplementary heat exchanger area on described First Heat Exchanger is less than First Heat Exchanger, and the supplementary heat exchanger area on described second heat exchanger is less than the second heat exchanger area.
Wall-hanging air conditioner as above, the angle between described blower fan center and described air inlet end is greater than 60 °.
Wall-hanging air conditioner as above, the bottom of described back skeleton is provided with snail tongue, and form exhaust air flue between described snail tongue and described support frame, described exhaust air flue is expanded gradually along described air-out direction.
Compared with prior art, advantage of the present invention and good effect are: the case of wall-hanging air conditioner of the present invention is dihedral case, dihedral case is arranged on the skeleton of skeleton and drip tray assembly, dihedral case comprises integrated top panel, lower panel and two side panels, top panel connect with lower panel and the angle formed therebetween between 50 °-90 °, and top panel is provided with air inlet, lower panel is provided with air outlet, air-flow from air inlet to air outlet between circulation path greatly shorten, decrease the time that air-flow is had an effect with air supply rate in housing, reduce noise.
The area ratio of top panel and lower panel is between 0.8-1.2, the circulation path of air-flow between air inlet to air outlet can be limited further, and the area of top panel is effectively promoted, thus be conducive to the area improving air inlet, improve intake, compared with existing air-conditioning, intake improves more than 30%, rotation speed of fan can be reduced, also can reach same cooling or heating effect, (air-conditioner housing shape is different, and other conditions are equal to compared with existing air-conditioning, as rated power etc.), at least can reduce noise 5dB.
Between air inlet and wind chamber, be provided with drainage air channel, enter the air-flow of air-conditioning inside from air inlet, under the effect of blower fan, a part is by the laggard inlet air chamber of heat exchanger heat exchange, another part directly enters wind chamber from drainage air channel, realizes the mixing of heat exchange wind and non-heat exchange wind in wind chamber, forms mixing wind, and blow out from air outlet, air quantity is large, and indoor wind circulation rate is fast, does not affect cooling and warming speed, and mixing wind is softer, comfortableness is greatly improved.
After reading the detailed description of embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the sectional view of prior art air-conditioner.
Fig. 2 is the schematic appearance of air-conditioner in the specific embodiment of the invention.
Fig. 3 is the sectional view of air-conditioner in the specific embodiment of the invention.
Detailed description of the invention
Wall-hanging air conditioner of the present invention comprises case, heat exchanger, blower fan, skeleton and drip tray assembly.
The shape of the present invention to air-conditioner is improved, and makes the cross section of air-conditioner triangular in shape or subtriangular, to shorten the circulation path of air-flow in air-conditioner, thus reaches the effect of low noise and raising efficiency.Mainly through realizing the improvement of shape of hood, case is dihedral case, and dihedral case is arranged on skeleton, and dihedral case and part skeleton define the housing of air-conditioner.Dihedral case comprises integrated top panel, lower panel and two side panels, wherein, top panel connect with lower panel and the angle formed therebetween between 50 °-90 °.Top panel is provided with air inlet, lower panel is provided with air outlet, accommodation is made in the position of the shape of enclosure interior heat exchanger and position, blower fan, air enters in housing from the air inlet of top panel, after heat exchanger heat exchange, arrive wind chamber, under the effect of blower fan, blow out from the air outlet of lower panel.Due between top panel and lower panel in certain angle, thus, air-flow is entering housing through air inlet, after heat exchanger heat exchange, just can discharge from air outlet through shorter circulation path, the path that air-flow is had an effect with air supply rate in housing is shortened greatly, decreases the noise produced in operation of air conditioner process.
Simultaneously, the present invention also improves air-conditioning inside air channel structure, drainage air channel is added between air inlet and wind chamber, after air-flow enters air-conditioning inside from air inlet, under the effect of blower fan, part air-flow is without heat exchanger, directly enter wind chamber from drainage air channel, form non-heat exchange wind, a part of air-flow forms heat exchange wind and enters wind chamber after heat exchanger heat exchange, and non-heat exchange wind mixes in wind chamber fully with heat exchange wind, form mixing wind, and from air outlet blowout, the mixing wind of blowout is softer, improves comfortableness.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
As Figure 2-3, the air-conditioner of the present embodiment comprises case 1, heat exchanger 2, blower fan 3, skeleton and drip tray assembly.Case 1 is provided with air inlet 111 and air outlet 121, skeleton and drip tray are always shaped as wind chamber 7, blower fan 3 is positioned at wind chamber 7, heat exchanger 2 is between drip tray 42 and back skeleton 411, air inlet 111 is communicated with wind chamber 7 by heat exchanger 2, wind chamber 7 communicates with air outlet 121, and the air-flow at air inlet 111 place forms heat exchange wind and enters wind chamber 7 after heat exchanger 2 heat exchange, blows out under the effect of blower fan 3 from air outlet 121.Also be provided with drainage air channel 8 between air inlet 111 and wind chamber 7, drainage air channel 8 is introduced directly in wind chamber 7 for the non-heat exchange wind formed without heat exchanger 2 heat exchange by the fraction at air inlet 111 place.
Concrete,
Case 1 is dihedral case, and dihedral case comprises integrated top panel 11, lower panel 12 and two side panels 13.Wherein, top panel 11 and lower panel 12 connect, and shape is at a certain angle therebetween, and the angle formed between top panel 11 and lower panel 12 is between 50 °-90 °.The joint of top panel 11 and lower panel 12 seamlessly transits, and the display screen of air-conditioner can be arranged on and seamlessly transit place, and side panel 13 connects with top panel 11 and lower panel 12 respectively, and the shape of side panel 13 is triangle or subtriangular.The top panel 11 of dihedral case, lower panel 12 and two side panels 13 are installed on skeleton, form the housing of air-conditioner with skeleton.
Top panel 11 is provided with air inlet 111, lower panel 12 is provided with air outlet 121, air inlet 111 and air outlet 121 are all arranged on the position near back skeleton 411.Airflow path in dihedral case between air inlet 111 and air outlet 121 is disposed with heat exchanger 2 and blower fan 3.
Skeleton and drip tray assembly comprise integrated skeleton and drip tray 42.Skeleton comprises back skeleton 411, connecting framework (not shown) and support frame 413, and back skeleton 411 is positioned at the rear portion of air-conditioner, connects with dihedral case, forms the housing of air-conditioner; Support frame 413 is positioned at the top of lower panel 12, for supporting drip tray 42; The two ends of back skeleton 411 are all connected by connecting framework with the two ends of support frame 413.The top panel 11 of dihedral case and lower panel 12 are installed on back skeleton 411, and lower panel 12 also connects with support frame 413, is fixed by screw.Drip tray 42 is formed on support frame 413, is positioned at the below of heat exchanger 2 end, for accepting the condensed water that heat exchanger 2 produces.Drip tray 42, near the top panel 11 of dihedral case and lower panel 12 joint, can realize the layout optimization of air-conditioner internal part, reduces the length in airflow path.Form wind chamber 7 between back skeleton 411 and support frame 413, drip tray 42, the position that back skeleton 411 forms wind chamber 7 is preferably cambered surface, is beneficial to air current flow.Blower fan 3 is positioned at wind chamber 7, and in order to improve intake volume further, the angle between the center of blower fan 3 and air inlet 111 end is greater than 60 °.
The top panel 11 of drip tray 42 near dihedral case and the joint of lower panel 12, reserved certain gap between drip tray 42 and dihedral case, form drainage air channel 8, accordingly, support frame 413 is provided with the drainage wind passage mouth 414 communicated with drainage air channel 8 and wind chamber 7, and the air-flow at air inlet 111 place enters wind chamber 7 by drainage air channel 8, drainage wind passage mouth 414.
In order to improve mixed wind effect, drainage wind passage mouth 414 is towards blower fan 3, and between blower fan 3 center and bottom, then air-flow can directly suck in wind chamber 7 from drainage wind passage mouth 414 by blower fan 3, can realize better mixing wind effect.Preferably, drip tray 42 forms the face in drainage air channel 8 is level and smooth cambered surface.Air-flow can flow naturally swimmingly in drainage air channel 8, can not produce noise.
As shown in the table, be the comparison data of absorbing quantity under the present embodiment drainage air channel drainage state and non-drainage state, as can be seen here, the air inducing rate of the air-inducing passage of the present embodiment can reach about 11%, can play good air inducing and mix wind effect.
When air-conditioner runs, under the effect of blower fan 3, air forms air-flow, and enter enclosure interior from air inlet 111, fraction is after heat exchanger 2 heat exchange, enter wind chamber 7, fraction, without heat exchanger 2, directly enters wind chamber 7 through drainage air channel 8, under the effect of blower fan 3, carry out mixed wind, form soft mixing wind, blow out from air outlet.Because between top panel 11, lower panel 12, shape is at a certain angle, thus, air inlet 111 on top panel 11 and the airflow path between the air outlet 121 on lower panel 12 are greatly shortened compared with existing air-conditioner, decrease the time that air-flow is had an effect with air supply rate in housing, reduce noise.
In order to realize shortening the airflow path in air-conditioner better, reach the effect better reducing noise, the angle formed between the present embodiment top panel 11 and lower panel 12 is preferably between 50 °-80 °.
Rotating speed due to blower fan 3 is the key factor affecting air-conditioner noise, and improve the rotating speed of blower fan 3 mainly in order to improve intake volume, but the rotating speed of blower fan 3 is higher, noise is larger.And also can improve intake volume by the mode of the area increasing air inlet 111, thus, noise can be reduced by the mode of the rotating speed of the area of increase air inlet 111, reduction blower fan 3.
The area (comprising the area at air inlet and air outlet place) of the present embodiment top panel 11 and lower panel 12 is than between 0.8-1.2, the area of top panel 11 and the area of lower panel 12 are limited, the area of top panel 11 can be improved, thus, the area of the air inlet 111 that top panel 11 is offered also can be improved, thus raising intake, and then the object improving conditioner efficiency can be realized when keeping blower fan 3 rotating speed inconvenience.
The present embodiment is by increasing the area of top panel 11, and then the mode of the area increasing air inlet 111 improves intake volume, and incoming air area and intake can be made to increase more than 30%.Thus, the present embodiment can reduce the rotating speed of blower fan 3, to reduce noise further.Preferably, the area of air inlet 111 accounts for more than 80% of top panel 11 area.
Preferably, the present embodiment is provided with integral type dirt filtrating screen 112 on air inlet 111, and integral type dirt filtrating screen 112 comprises filter screen 1121 and waveform grid 1122.The structural design of integral type dirt filtrating screen 112 effectively can reduce the stop of dirt filtrating screen to wind, improves intake, reduces noise further and raises the efficiency.
The heat exchanger 2 of the present embodiment is between wind chamber and air inlet 111, and one end of heat exchanger 2 is arranged on back skeleton 411, and the other end is arranged on drip tray 42.Concrete, the present embodiment is on back skeleton 411, and the top forming the position in wind chamber is formed with heat exchanger support portion 4111, for supporting heat exchanger 2.
Preferably, heat exchanger 2 comprise intersect and First Heat Exchanger 21 in a certain angle and the second heat exchanger 22.Wherein, one end of First Heat Exchanger 21 is arranged on drip tray 42, and the other end connects with the second heat exchanger 22, and one end of the second heat exchanger 22 is arranged on the heat exchanger support portion 4111 of back skeleton 411, and the other end connects with First Heat Exchanger 21.
In order to improve the efficiency of air-conditioning, heat exchanger 2 also comprises supplementary heat exchanger 23, supplementary heat exchanger 23 is arranged on First Heat Exchanger 21 or the second heat exchanger 22, or First Heat Exchanger 21 and the second heat exchanger 22 are provided with supplementary heat exchanger 23, also can realize the object of the invention.Wherein, the area of the supplementary heat exchanger 23 on First Heat Exchanger 21 is less than the area of First Heat Exchanger 21, and the area of the supplementary heat exchanger 23 on the second heat exchanger 22 is less than the area of the second heat exchanger 22.
In order to reduce the noise of air-conditioner further, improve the efficiency of air-conditioning, the present embodiment also improves the structure of the snail tongue 5 of air-conditioner, to improve air output.The snail tongue 5 of the present embodiment is arranged on the bottom of back skeleton 411, exhaust air flue 6 is formed between snail tongue 5 and support frame 413, exhaust air flue 6 is expanded gradually along air-out direction, the snail lingual surface of snail tongue 5 is the arc of indent, the air-out volume of the present embodiment, compared with existing snail tongue structure, can increase more than 10%.
The present embodiment is by the improvement to air-conditioner shape, shorten airflow path, simultaneously, improve intake and air output, reach the high air quantity characteristic of blower fan under same rotational speed, realized the effect of level of noise reduction by above-mentioned technological means, prove by experiment, the present embodiment level of noise reduces at least 5dB.
| Air quantity | Existing structure level of noise | The present embodiment structureborne noise value | Reduce level of noise |
| Superpower | 41dB | 36dB | 5dB |
| Gao Feng | 37dB | 32dB | 5dB |
| Quiet | 22dB | 16dB | 6dB |
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a wall-hanging air conditioner, comprise case, heat exchanger, blower fan, skeleton and drip tray assembly, it is characterized in that, described case is dihedral case, described dihedral case is arranged on skeleton, described dihedral case comprises integrated top panel, lower panel and two side panels, described top panel connect with lower panel and the angle formed therebetween between 50 o-90 o, described top panel is provided with air inlet, described lower panel is provided with air outlet, described skeleton and drip tray are always shaped as wind chamber, described blower fan is positioned at described wind chamber, described heat exchanger is between described drip tray and skeleton, described air inlet is communicated with described wind chamber by heat exchanger, described wind chamber communicates with described air outlet, drainage air channel is also provided with between described air inlet and described wind chamber.
2. wall-hanging air conditioner according to claim 1, it is characterized in that, described drip tray is near the described top panel of dihedral case and the joint of lower panel, gap between described drip tray and described dihedral case forms described drainage air channel, described skeleton is provided with the drainage wind passage mouth communicated with described drainage air channel and described wind chamber.
3. wall-hanging air conditioner according to claim 2, is characterized in that, described drainage wind passage mouth towards described blower fan, and between described blower fan center and bottom.
4. wall-hanging air conditioner according to claim 2, is characterized in that, the face that described drip tray forms drainage air channel is level and smooth cambered surface.
5. the wall-hanging air conditioner according to claim 1-4 any one, is characterized in that, the area ratio of described top panel and described lower panel is between 0.8-1.2.
6. wall-hanging air conditioner according to claim 5, is characterized in that, the area of described air inlet accounts for more than 80% of top panel area.
7. the wall-hanging air conditioner according to claim 1-4 any one, it is characterized in that, described heat exchanger comprises and intersecting and First Heat Exchanger in a certain angle and the second heat exchanger, and one end of described First Heat Exchanger is arranged on drip tray, and one end of described second heat exchanger is arranged on skeleton.
8. wall-hanging air conditioner according to claim 7, it is characterized in that, described First Heat Exchanger and/or the second heat exchanger are provided with supplementary heat exchanger, supplementary heat exchanger area on described First Heat Exchanger is less than First Heat Exchanger, and the supplementary heat exchanger area on described second heat exchanger is less than the second heat exchanger area.
9. the wall-hanging air conditioner according to claim 1-4 any one, is characterized in that, the angle between described blower fan center and described air inlet end is greater than 60 o.
10. the wall-hanging air conditioner according to claim 1-4 any one, is characterized in that, the bottom of described back skeleton is provided with snail tongue, and form exhaust air flue between described snail tongue and described support frame, described exhaust air flue is expanded gradually along described air-out direction.
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| CN201510222641.6A CN104848420B (en) | 2015-04-30 | 2015-04-30 | A kind of wall-hanging air conditioner |
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| CN201510222641.6A CN104848420B (en) | 2015-04-30 | 2015-04-30 | A kind of wall-hanging air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105588207A (en) * | 2016-02-26 | 2016-05-18 | 珠海格力电器股份有限公司 | Wall-mounted type air conditioner indoor unit and air conditioner with same |
| CN108253609A (en) * | 2018-03-20 | 2018-07-06 | 广东美的制冷设备有限公司 | Drip tray and air-conditioning |
| CN109154445A (en) * | 2017-04-28 | 2019-01-04 | 日立江森自控空调有限公司 | The indoor unit of air conditioner |
| WO2020015690A1 (en) * | 2018-07-18 | 2020-01-23 | 青岛海尔空调器有限总公司 | Integrated air conditioner and air conditioner indoor assembly |
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| CN204301261U (en) * | 2014-11-29 | 2015-04-29 | 青岛海尔空调器有限总公司 | A kind of Split wall-mounted type air conditioner |
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| CN105588207A (en) * | 2016-02-26 | 2016-05-18 | 珠海格力电器股份有限公司 | Wall-mounted type air conditioner indoor unit and air conditioner with same |
| CN109154445A (en) * | 2017-04-28 | 2019-01-04 | 日立江森自控空调有限公司 | The indoor unit of air conditioner |
| CN108253609A (en) * | 2018-03-20 | 2018-07-06 | 广东美的制冷设备有限公司 | Drip tray and air-conditioning |
| CN108253609B (en) * | 2018-03-20 | 2024-02-27 | 广东美的制冷设备有限公司 | Water pan and air conditioner |
| WO2020015690A1 (en) * | 2018-07-18 | 2020-01-23 | 青岛海尔空调器有限总公司 | Integrated air conditioner and air conditioner indoor assembly |
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