CN102022781A - Split air-conditioner indoor unit - Google Patents
Split air-conditioner indoor unit Download PDFInfo
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- CN102022781A CN102022781A CN 201010579206 CN201010579206A CN102022781A CN 102022781 A CN102022781 A CN 102022781A CN 201010579206 CN201010579206 CN 201010579206 CN 201010579206 A CN201010579206 A CN 201010579206A CN 102022781 A CN102022781 A CN 102022781A
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Abstract
The invention discloses a split air-conditioner indoor unit, which comprises an upper shell arranged on the body. A heat exchanger, a cross flow wind wheel and an air duct for accommodating the heat exchanger and the cross flow wind wheel are arranged in the upper shell; the upper shell is provided with an air inlet and an air outlet which are communicated with the air duct, the air duct comprises a left air duct and a right air duct, the front of the upper shell is provided with a front panel, and a middle partition plate is arranged in the upper shell; the left air duct is encircled by the upper shell, the front panel, the middle partition plate and a left volute of a left cross flow wind wheel together; a left heat exchanger, the left cross flow wind wheel and a left volute tongue of the left cross flow wind wheel are arranged in the left air duct; the right air duct is encircled by the upper shell, the front panel, the middle partition plate and a right volute of a right cross flow wind wheel together; and a right heat exchanger, the right cross flow wind wheel and a right volute tongue of the right cross flow wind wheel are arranged in the right air duct. The split air-conditioner indoor unit has the characteristics of simple and reasonable structure, small integral volume, high energy efficiency ratio, flexible installation mode and wide application range.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly a kind of split-type air conditioner air conditioner indoor machine.
Background technology
Traditional floor air conditioner indoor machine, shown in accompanying drawing 1-accompanying drawing 2, it adopts single centrifugal wind wheel structure, in order to increase heat exchange area, often realizes by the method that increases fuselage thickness, increase fuselage width or fuselage height.After fuselage size strengthens, can cause the product aesthetic measure to descend, and the wind speed otherness of heat exchanger different parts is bigger, can not give full play to the due heat exchange property of heat exchanger.When promoting air quantity, cause problems such as noise rising again by the increase wind speed round.
In addition, the cabinet-type air conditioner indoor set of the two tubular wine wheels of other similar uses, a kind of pair of through-flow separated floor room air conditioner disclosed on August 30th, 2006 as Chinese patent literature CN2811812Y, include body, the both sides of body are provided with air inlet, and antetheca is provided with air outlet, and the through-flow impeller of two switched in opposite is installed in body, the through-flow impeller lays respectively in two volutes, and it is an integral body that two volutes mutually combine; The both sides of corresponding air outlet are equipped with two whirlpool tongues in body, and the both sides of body inner chamber are separately installed with heat exchanger or radiator.A part of air intake that it uses side and front causes front panel narrow and small, and two air-duct spiral case of while interconnects as a whole, causes air supply areas little, influences wind direction simultaneously, lacks practical value.
And for example Chinese patent literature CN 201416958Y disclosed a kind of cabinet type air conditioner indoor machine on March 3rd, 2010, comprise housing, be installed in the interior evaporimeter of housing, preceding induced draft plate, back induced draft plate and the wind wheel of blowing, the upper back of its middle shell is provided with return air inlet, the front upper part both sides of housing are respectively equipped with air outlet, the air-supply wind wheel be about 2 tubular wine wheels, vertically be installed in respectively in the air channel in the air outlet.Its heat exchanger is flat type or V-shape, all need behind air intake or front air intake from cabinet-type air conditioner, cause the heat exchanger utilization ratio not high, the air channel structure that forms with tubular wine wheel can not reach optimum, and because the installation form of cabinet-type air conditioner, air intake causes intake low excessively behind, or cabinet-type air conditioner at all can't air intake when installing by wall, thereby influenced the performance of heat exchanger exchange capability of heat greatly, lacked practical value.
And traditional split wall hanging type air conditioner indoor unit, suspension height is generally more than 1.8 meters, that have even higher, use mode downward or oblique canyon to make temperature rising or reduction in the space, owing to there are differences between its setting height(from bottom) and the physical activity scope height, well adjustment is carried out in the sending down abnormally ascending stream height zone that concentrates on physical activity, causes the waste of cold or heat.
Summary of the invention
Purpose of the present invention aim to provide a kind of simple and reasonable, machine volume is little, heat exchanger heat exchange efficiency height, Energy Efficiency Ratio height, noise be low, can carry out at physical activity scope height effectively that humiture is regulated, the air outlet area increases, wind direction increases, mounting means split-type air conditioner air conditioner indoor machine flexible, applied widely, to overcome weak point of the prior art.
A kind of split-type air conditioner air conditioner indoor machine by this purpose design, comprise the upper housing that is arranged on the body, be provided with heat exchanger in the upper housing, tubular wine wheel and hold heat exchanger, the air channel of tubular wine wheel, upper housing is provided with air inlet and the air outlet that communicates with the air channel, its architectural feature is that tubular wine wheel comprises left tubular wine wheel and the right tubular wine wheel that along continuous straight runs is provided with, heat exchanger comprises left heat exchanger and the right heat exchanger that along continuous straight runs is provided with, a left side heat exchanger be arranged on left tubular wine wheel around, right heat exchanger be arranged on right tubular wine wheel around, left side heat exchanger and right heat exchanger are respectively the arc fold bending shape, air inlet comprises left air inlet and right air inlet, and left air inlet and right air inlet are separately positioned on the left and right sides of upper housing; Wherein, air outlet be first air outlet or, air outlet is second air outlet and the 3rd air outlet arranged side by side.
Described air channel comprises left air channel and right air channel, and the front of upper housing is provided with front panel, is provided with central dividing plate in the upper housing; Air channel, a left side is surrounded jointly by the left spiral case of upper housing, front panel, central dividing plate and left tubular wine wheel, and the left snail tongue of left heat exchanger, left tubular wine wheel and left tubular wine wheel is arranged in the left air channel; Right air channel is surrounded jointly by the right spiral case of upper housing, front panel, central dividing plate and right tubular wine wheel, and the right snail tongue of right heat exchanger, right tubular wine wheel and right tubular wine wheel is arranged in the right air channel; One end in air channel, a left side communicates with left air inlet, and an end in right air channel communicates with right air inlet, and the other end in left air channel communicates with first air outlet with the other end in right air channel simultaneously; First air outlet is positioned at the front of upper housing; Be provided with the first wind blade group in first air outlet.
Described air channel comprises left air channel and right air channel, the front of upper housing is provided with front panel, the centre of front panel is provided with centre panel, air channel, a left side is surrounded jointly by the left spiral case of upper housing, front panel and left tubular wine wheel, and the left snail tongue of left heat exchanger, left tubular wine wheel and left tubular wine wheel is arranged in the left air channel; Right air channel is surrounded jointly by the right spiral case of upper housing, front panel and right tubular wine wheel, and the right snail tongue of right heat exchanger, right tubular wine wheel and right tubular wine wheel is arranged in the right air channel; One end in air channel, a left side communicates with left air inlet, and the other end in left air channel communicates with second air outlet; One end in right air channel communicates with right air inlet, and the other end in right air channel communicates with the 3rd air outlet; Second air outlet and the 3rd air outlet are positioned at the positive of upper housing and separate by centre panel; Be provided with the second wind blade group in second air outlet, be provided with the 3rd wind blade group in the 3rd air outlet.
Described left tubular wine wheel and right tubular wine wheel are by same motor-driven; Motor is arranged on the below of left tubular wine wheel and right tubular wine wheel, and perhaps, motor is arranged on the top of left tubular wine wheel and right tubular wine wheel;
Perhaps, described left tubular wine wheel and right tubular wine wheel are respectively by first motor and second motor-driven; First motor and second motor are arranged on the below of left tubular wine wheel and right tubular wine wheel simultaneously, perhaps, first motor and second motor are arranged on the top of left tubular wine wheel and right tubular wine wheel simultaneously, perhaps, first motor is arranged on the top of left tubular wine wheel, and second motor is arranged on the below of right tubular wine wheel, perhaps, first motor is arranged on the below of left tubular wine wheel, and second motor is arranged on the top of right tubular wine wheel; First motor can be identical with second rotating speed of motor, perhaps the rotating speed difference.
The diameter of described left tubular wine wheel and right tubular wine wheel is respectively between 30mm～500mm; Wherein, the diameter of left side tubular wine wheel and right tubular wine wheel is identical and length is identical, perhaps, the diameter of left side tubular wine wheel and right tubular wine wheel is identical and length is different, perhaps, the diameter of left side tubular wine wheel and right tubular wine wheel is different and length is identical, perhaps, and the different and length difference of the diameter of left tubular wine wheel and right tubular wine wheel.
The bending inside radius of described left heat exchanger and right heat exchanger is between 20-200mm, and left heat exchanger after the bending and right heat exchanger divide angle between other two outsides straight flange between the 90-170 degree.
Described left heat exchanger and right heat exchanger are fin-tube heat exchanger or concurrent flow micro-channel type heat exchanger.
Described upper housing is a left and right sides structure.
Described split-type air conditioner air conditioner indoor machine is for only there being the wall built-up split-type air conditioner air conditioner indoor machine of upper housing; Perhaps, described split-type air conditioner air conditioner indoor machine is existing upper housing, and what lower frame was arranged again lands the split-type air conditioner air conditioner indoor machine.
The present invention is under the situation of the fuselage size that does not increase traditional split-type air conditioner air conditioner indoor machine, the two tubular wine wheel structures that are provided with about employing, the heat exchanger of arc fold bending shape and by the structure of left and right sides air inlet, intake, air output and heat exchange area have not only effectively been increased, heat exchange amount and heat exchange efficiency have also effectively been promoted, also effectively reduce noise, reduced power of motor; Adopt the left and right sides spaced apart from each other worm frame simultaneously, effectively increased the air outlet area and increased wind direction; Can also under the constant situation of heat exchange area, effectively reduce the fuselage height, make product more elegant in appearance.It has simple and reasonable, machine volume is little, Energy Efficiency Ratio is high, mounting means is flexible, advantage of wide range of application.
Description of drawings
Fig. 1 is the perspective view of traditional floor air conditioner indoor machine.
Fig. 2 is that the A of Fig. 1 is to structural representation.
Fig. 3 is the structural representation that lands the split-type air conditioner air conditioner indoor machine in the first embodiment of the invention.
Fig. 4 is the structural representation of the wall built-up split-type air conditioner air conditioner indoor machine in the first embodiment of the invention.
Fig. 5 removes plan structure schematic diagram behind the top board for first embodiment of the invention.
Fig. 6 is the structural representation that lands the split-type air conditioner air conditioner indoor machine in the second embodiment of the invention.
Fig. 7 is the structural representation of the wall built-up split-type air conditioner air conditioner indoor machine in the second embodiment of the invention.
Fig. 8 removes plan structure schematic diagram behind the top board for second embodiment of the invention.
Fig. 9 is the perspective view of left heat exchanger or right heat exchanger.
Figure 10 overlooks the structure for amplifying schematic diagram for Fig. 9's.
Among the figure: 1 is left heat exchanger, and 2 is left air channel, and 3 is left tubular wine wheel, and 4 is left spiral case, 5 is central dividing plate, and 6 is right spiral case, and 7 is right air channel, and 8 is right tubular wine wheel, 9 is right heat exchanger, and 10 is front panel, and 10.1 is centre panel, and 11 is the first wind blade group, 12 is first air outlet, and 13 is lower frame, and 14 is upper housing, and 15 is air inlet, 16 is the 3rd wind blade group, and 17 is the 3rd air outlet, and 18 is the second wind blade group, 19 is second air outlet, and 20 is right snail tongue, and 21 is left snail tongue.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
First embodiment
Referring to Fig. 3-Fig. 5 and Fig. 9-Figure 10, this split type air conditioner room unit, comprise the upper housing 14 that is arranged on the body, be provided with heat exchanger in the upper housing 14, tubular wine wheel and hold heat exchanger, the air channel of tubular wine wheel, upper housing 14 is provided with air inlet and the air outlet that communicates with the air channel, tubular wine wheel comprises left tubular wine wheel 3 and the right tubular wine wheel 8 that along continuous straight runs is provided with, heat exchanger comprises left heat exchanger 1 and the right heat exchanger 9 that along continuous straight runs is provided with, a left side heat exchanger 1 be arranged on left tubular wine wheel 3 around, right heat exchanger 9 be arranged on right tubular wine wheel 8 around, left side heat exchanger 1 and right heat exchanger 9 are respectively the arc fold bending shape, air inlet 15 comprises left air inlet and right air inlet, and left air inlet and right air inlet are separately positioned on the left and right sides of upper housing 14.Upper housing 14 is a left and right sides structure.
Left side tubular wine wheel 3 and right tubular wine wheel 8 are by same motor-driven; Motor is arranged on the below of left tubular wine wheel 3 and right tubular wine wheel 8, and perhaps, motor is arranged on the top of left tubular wine wheel 3 and right tubular wine wheel 8; Perhaps, left tubular wine wheel 3 and right tubular wine wheel 8 are respectively by first motor and second motor-driven; First motor and second motor are arranged on the below of left tubular wine wheel 3 and right tubular wine wheel 8 simultaneously, perhaps, first motor and second motor are arranged on the top of left tubular wine wheel 3 and right tubular wine wheel 8 simultaneously, perhaps, first motor is arranged on the top of left tubular wine wheel 3, and second motor is arranged on the below of right tubular wine wheel 8, perhaps, first motor is arranged on the below of left tubular wine wheel 3, and second motor is arranged on the top of right tubular wine wheel 8; First motor can be identical with second rotating speed of motor, perhaps the rotating speed difference.
The diameter of left side tubular wine wheel 3 and right tubular wine wheel 8 is respectively between 30mm～500mm; Wherein, the diameter of left side tubular wine wheel 3 and right tubular wine wheel 8 is identical and length is identical, perhaps, the diameter of left side tubular wine wheel 3 and right tubular wine wheel 8 is identical and length is different, perhaps, left side tubular wine wheel 3 is different with the diameter of right tubular wine wheel 8 and length is identical, perhaps, and left tubular wine wheel 3 and length difference different with the diameter of right tubular wine wheel 8.
The material of left side tubular wine wheel 3 and right tubular wine wheel 8 can be plastics, also can be metal.
The bending inside radius R of a left side heat exchanger 1 and right heat exchanger 9 is between 20-200mm, and the angle α between 9 fens other two outsides straight flanges of left heat exchanger 1 after the bending and right heat exchanger is between the 90-170 degree.
Left side heat exchanger 1 and right heat exchanger 9 are fin-tube heat exchanger or concurrent flow micro-channel type heat exchanger.The structure of left side heat exchanger 1 and right heat exchanger 9 can be identical, also can be different.
When left heat exchanger 1 and right heat exchanger 9 all adopt fin-tube heat exchanger, row's number of its heat exchanger tube is between 1～5 row, the caliber of heat exchanger tube is between 4mm～15mm, the tubing of its heat exchanger tube, caliber, tube pitch, number of tubes, pipe row number, fin material, fin form, fin width, spacing of fin etc. can be identical, also can be different, heat exchanger can be array, roll over or continuous arc more, in left heat exchanger 1 or right heat exchanger 9, the heat exchanger tube diameter can be identical, also can adopt the heat exchanger tube combination of different-diameter to form.
When left heat exchanger 1 and right heat exchanger 9 all adopted concurrent flow micro-channel heat exchanger form, the material of heat exchanger, pipe racks spacing, pipe racks width, fin width etc. all can be identical, also can be different.
The below of left side heat exchanger 1 and right heat exchanger 9 is provided with drip tray.
In the present embodiment, air outlet is first air outlet 12, is provided with the first wind blade group 11 in this first air outlet 12.
The air channel comprises left air channel 2 and right air channel 7, and the front of upper housing 14 is provided with front panel 10, is provided with central dividing plate 5 in the upper housing 14; Air channel 2, a left side is surrounded jointly by the left spiral case 4 of upper housing 14, front panel 10, central dividing plate 5 and left tubular wine wheel 3, and the left snail tongue 21 of left heat exchanger 1, left tubular wine wheel 3 and left tubular wine wheel 3 is arranged in the left air channel 2; Right air channel 7 is surrounded jointly by the right spiral case 6 of upper housing 14, front panel 10, central dividing plate 5 and right tubular wine wheel 8, and the right snail tongue 20 of right heat exchanger 9, right tubular wine wheel 8 and right tubular wine wheel 8 is arranged in the right air channel 7; One end in air channel 2, a left side communicates with left air inlet, and an end in right air channel 7 communicates with right air inlet, and the other end in left air channel 2 communicates with first air outlet 12 with the other end in right air channel 7 simultaneously; First air outlet 12 is positioned at the front of upper housing 14.Central dividing plate 5 separates left spiral case 4 and right spiral case 6, to reach bigger air-out area and bigger wind direction.
During use, cause that by the rotation of left tubular wine wheel 3 and right tubular wine wheel 8 air flows, air is flowed into by left air inlet and right air inlet, carry out exchange heat through left heat exchanger 1 and right heat exchanger 9 earlier, flow through then behind left tubular wine wheel 3 and the right tubular wine wheel 8, through converging at common first air outlet, 12 places, after adjusting flow direction, the first wind blade group 11 blows out.
During use, the split-type air conditioner air conditioner indoor machine both can be for only there being the wall built-up split-type air conditioner air conditioner indoor machine of upper housing 14; Also can be existing upper housing 14, what lower frame 13 was arranged again lands the split-type air conditioner air conditioner indoor machine.
When it is installed in when using on the wall as wall built-up split-type air conditioner air conditioner indoor machine, the wallboard at the back by being arranged on upper housing is installed on the wall; When the use of split-type air conditioner air conditioner indoor machine was landed in its conduct, the upright installation got final product on the ground.
After adopting above-mentioned technical characterictic, this split type air conditioner room unit can be realized higher exchange capability of heat, higher Energy Efficiency Ratio, bigger air-out area, wider wind direction, lower noise, mounting means and compacter fuselage size more flexibly.
Second embodiment
Referring to Fig. 6 Figure 10, in the present embodiment, air outlet is to be provided with in the second wind blade group, 18, the three air outlets 17 in second air outlet 19 arranged side by side and the 3rd air outlet 17, the second air outlets 19 to be provided with the 3rd wind blade group 16.
The air channel comprises left air channel 2 and right air channel 7, the front of upper housing 14 is provided with front panel 10, the centre of front panel 10 is provided with centre panel 10.1, air channel 2, a left side is surrounded jointly by the left spiral case 4 of upper housing 14, front panel 10 and left tubular wine wheel 3, and the left snail tongue 21 of left heat exchanger 1, left tubular wine wheel 3 and left tubular wine wheel 3 is arranged in the left air channel 2; Right air channel 7 is surrounded jointly by the right spiral case 6 of upper housing 14, front panel 10 and right tubular wine wheel 8, and the right snail tongue 20 of right heat exchanger 9, right tubular wine wheel 8 and right tubular wine wheel 8 is arranged in the right air channel 7; One end in air channel 2, a left side communicates with left air inlet, and the other end in left air channel 2 communicates with second air outlet 19; One end in right air channel 7 communicates with right air inlet, and the other end in right air channel 7 communicates with the 3rd air outlet 17; Second air outlet 19 and the 3rd air outlet 17 are positioned at the positive of upper housing 14 and separate and sealing by centre panel 10.1.
The blade of the second wind blade group 18 and the 3rd wind blade group 16 can self-movement, also can associated movement, and to form the best air-flow that blows out.
During use, cause that by the rotation of left tubular wine wheel 3 and right tubular wine wheel 8 air flows, air is flowed into by left air inlet and right air inlet, carry out exchange heat through left heat exchanger 1 and right heat exchanger 9 earlier, flow through then behind left tubular wine wheel 3 and the right tubular wine wheel 8, through independently second air outlet 19, the 3rd air outlet 17, blow out after adjusting flow directions respectively through the second wind blade group 18, the 3rd wind blade group 16.
All the other are not stated part and see first embodiment, no longer repeat.
Claims (9)
1. split-type air conditioner air conditioner indoor machine, comprise the upper housing (14) that is arranged on the body, upper housing is provided with heat exchanger in (14), tubular wine wheel and hold heat exchanger, the air channel of tubular wine wheel, upper housing (14) is provided with air inlet and the air outlet that communicates with the air channel, it is characterized in that tubular wine wheel comprises left tubular wine wheel (3) and right tubular wine wheel (8) that along continuous straight runs is provided with, heat exchanger comprises left heat exchanger (1) and the right heat exchanger (9) that along continuous straight runs is provided with, a left side heat exchanger (1) be arranged on left tubular wine wheel (3) around, right heat exchanger (9) be arranged on right tubular wine wheel (8) around, left side heat exchanger (1) and right heat exchanger (9) are respectively the arc fold bending shape, air inlet (15) comprises left air inlet and right air inlet, and left air inlet and right air inlet are separately positioned on the left and right sides of upper housing (14); Wherein, air outlet is first air outlet (12), and perhaps, air outlet is second air outlet (19) and the 3rd air outlet (17) arranged side by side.
2. split-type air conditioner air conditioner indoor machine according to claim 1 is characterized in that described air channel comprises left air channel (2) and right air channel (7), and the front of upper housing (14) is provided with front panel (10), is provided with central dividing plate (5) in the upper housing (14); Air channel, a left side (2) is surrounded jointly by the left spiral case (4) of upper housing (14), front panel (10), central dividing plate (5) and left tubular wine wheel (3), and the left snail tongue (21) of left heat exchanger (1), left tubular wine wheel (3) and left tubular wine wheel (3) is arranged in the left air channel (2); Right air channel (7) is surrounded jointly by the right spiral case (6) of upper housing (14), front panel (10), central dividing plate (5) and right tubular wine wheel (8), and the right snail tongue (20) of right heat exchanger (9), right tubular wine wheel (8) and right tubular wine wheel (8) is arranged in the right air channel (7); One end in air channel, a left side (2) communicates with left air inlet, and an end of right air channel (7) communicates with right air inlet, and the other end of left air channel (2) communicates with first air outlet (12) with the other end of right air channel (7) simultaneously; First air outlet (12) is positioned at the front of upper housing (14); Be provided with the first wind blade group (11) in first air outlet (12).
3. split-type air conditioner air conditioner indoor machine according to claim 1, it is characterized in that described air channel comprises left air channel (2) and right air channel (7), the front of upper housing (14) is provided with front panel (10), the centre of front panel (10) is provided with centre panel (10.1), air channel, a left side (2) is surrounded jointly by the left spiral case (4) of upper housing (14), front panel (10) and left tubular wine wheel (3), and the left snail tongue (21) of left heat exchanger (1), left tubular wine wheel (3) and left tubular wine wheel (3) is arranged in the left air channel (2); Right air channel (7) is surrounded jointly by the right spiral case (6) of upper housing (14), front panel (10) and right tubular wine wheel (8), and the right snail tongue (20) of right heat exchanger (9), right tubular wine wheel (8) and right tubular wine wheel (8) is arranged in the right air channel (7); One end in air channel, a left side (2) communicates with left air inlet, and the other end of left air channel (2) communicates with second air outlet (19); One end in right air channel (7) communicates with right air inlet, and the other end of right air channel (7) communicates with the 3rd air outlet (17); Second air outlet (19) and the 3rd air outlet (17) are positioned at the positive of upper housing (14) and separate by centre panel (10.1); Be provided with the second wind blade group (18) in second air outlet (19), be provided with the 3rd wind blade group (16) in the 3rd air outlet (17).
4. according to the arbitrary described split-type air conditioner air conditioner indoor machine of claim 1 to 3, it is characterized in that described left tubular wine wheel (3) and right tubular wine wheel (8) are by same motor-driven; Motor is arranged on the below of left tubular wine wheel (3) and right tubular wine wheel (8), and perhaps, motor is arranged on the top of left tubular wine wheel (3) and right tubular wine wheel (8);
Perhaps, described left tubular wine wheel (3) and right tubular wine wheel (8) are respectively by first motor and second motor-driven; First motor and second motor are arranged on the below of left tubular wine wheel (3) and right tubular wine wheel (8) simultaneously, perhaps, first motor and second motor are arranged on the top of left tubular wine wheel (3) and right tubular wine wheel (8) simultaneously, perhaps, first motor is arranged on the top of left tubular wine wheel (3), and second motor is arranged on the below of right tubular wine wheel (8), perhaps, first motor is arranged on the below of left tubular wine wheel (3), and second motor is arranged on the top of right tubular wine wheel (8); First motor can be identical with second rotating speed of motor, perhaps the rotating speed difference.
5. split-type air conditioner air conditioner indoor machine according to claim 4 is characterized in that the diameter of described left tubular wine wheel (3) and right tubular wine wheel (8) is respectively between 30mm～500mm; Wherein, the diameter of left side tubular wine wheel (3) and right tubular wine wheel (8) is identical and length is identical, perhaps, the diameter of left side tubular wine wheel (3) and right tubular wine wheel (8) is identical and length is different, perhaps, left side tubular wine wheel (3) is different with the diameter of right tubular wine wheel (8) and length is identical, perhaps, and left tubular wine wheel (3) and length difference different with the diameter of right tubular wine wheel (8).
6. split-type air conditioner air conditioner indoor machine according to claim 5, the bending inside radius (R) that it is characterized in that described left heat exchanger (1) and right heat exchanger (9) is between 20-200mm, and left heat exchanger (1) after the bending and right heat exchanger (9) divide angle (α) between other two outsides straight flange between the 90-170 degree.
7. split-type air conditioner air conditioner indoor machine according to claim 6 is characterized in that described left heat exchanger (1) and right heat exchanger (9) are fin-tube heat exchanger or concurrent flow micro-channel type heat exchanger.
8. split-type air conditioner air conditioner indoor machine according to claim 7 is characterized in that described upper housing (14) is left and right sides structure.
9. split-type air conditioner air conditioner indoor machine according to claim 8 is characterized in that described split-type air conditioner air conditioner indoor machine is for only there being the wall built-up split-type air conditioner air conditioner indoor machine of upper housing (14); Perhaps, described split-type air conditioner air conditioner indoor machine is existing upper housing (14), and what lower frame (13) was arranged again lands the split-type air conditioner air conditioner indoor machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010579206 CN102022781A (en) | 2010-12-08 | 2010-12-08 | Split air-conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010579206 CN102022781A (en) | 2010-12-08 | 2010-12-08 | Split air-conditioner indoor unit |
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| CN102022781A true CN102022781A (en) | 2011-04-20 |
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| CN 201010579206 Pending CN102022781A (en) | 2010-12-08 | 2010-12-08 | Split air-conditioner indoor unit |
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| CN104251233A (en) * | 2013-06-26 | 2014-12-31 | 广东美的环境电器制造有限公司 | Cross-flow fan, fan with same and warmer with same |
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| CN104279623B (en) * | 2013-07-03 | 2019-07-12 | 海尔集团公司 | Air conditioner indoor unit and air-conditioning |
| CN103697571A (en) * | 2013-12-19 | 2014-04-02 | 广东志高空调有限公司 | Air-conditioner and air-conditioning indoor air supply device thereof |
| CN105157104B (en) * | 2015-06-16 | 2019-05-31 | 广东美的制冷设备有限公司 | Cabinet air-conditioner |
| CN104964344A (en) * | 2015-06-16 | 2015-10-07 | 广东美的制冷设备有限公司 | Air conditioner cabinet |
| CN105157104A (en) * | 2015-06-16 | 2015-12-16 | 广东美的制冷设备有限公司 | Cabinet air conditioner |
| CN104964344B (en) * | 2015-06-16 | 2018-03-27 | 广东美的制冷设备有限公司 | Cabinet air-conditioner |
| CN106051925A (en) * | 2016-07-19 | 2016-10-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106322535A (en) * | 2016-09-20 | 2017-01-11 | Tcl空调器(中山)有限公司 | Indoor unit of air conditioner and air conditioner |
| CN107490064A (en) * | 2017-08-25 | 2017-12-19 | 重庆凌达压缩机有限公司 | Indoor set and air-conditioning system |
| CN107940586A (en) * | 2017-12-28 | 2018-04-20 | 广东美的制冷设备有限公司 | Air-conditioning equipment |
| WO2020052264A1 (en) * | 2018-09-14 | 2020-03-19 | 珠海格力电器股份有限公司 | Air-out duct structure, air-out panel and ceiling air conditioner indoor unit |
| CN109269062A (en) * | 2018-09-27 | 2019-01-25 | Tcl空调器(中山)有限公司 | A kind of air conditioner |
| WO2023029682A1 (en) * | 2021-08-31 | 2023-03-09 | 青岛海尔空调器有限总公司 | Cabinet air conditioner |
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Application publication date: 20110420 |