CN202040901U - Indoor machine of dual-through-flow air conditioner - Google Patents
Indoor machine of dual-through-flow air conditioner Download PDFInfo
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- CN202040901U CN202040901U CN2011201141776U CN201120114177U CN202040901U CN 202040901 U CN202040901 U CN 202040901U CN 2011201141776 U CN2011201141776 U CN 2011201141776U CN 201120114177 U CN201120114177 U CN 201120114177U CN 202040901 U CN202040901 U CN 202040901U
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- heat exchanger
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- air conditioner
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Abstract
The utility model discloses an indoor machine of a dual-through-flow air conditioner, which comprises a housing consisting of a front panel subassembly and a shell, a left through-flow wind wheel and a right through-flow wind wheel which are uprightly arranged in the housing, a heat exchanger arranged in the housing and positioned at the back sides of the through-flow wind wheels, an air inlet arranged at the back of the housing, and an air outlet arranged in the front of the shell. The shell is connected with the back side of the front panel subassembly; a box body is arranged at the inner side of the shell corresponding to the heat exchanger; the box body and the back of the shell are both protruded outwards; the protruded part of the box body is provided with the air inlet; the protruded part of the shell is provided with an air inlet window corresponding to the air inlet; the heat exchanger is bent towards the protruding direction of the back part of the box body and is arranged at a position near the air inlet; a volute subassembly positioned between the two through-flow wind wheels is further arranged in the housing; the volute subassembly comprises a left volute, a right volute and a connecting boss connecting the left volute with the right volute into a whole; and the connecting boss extends to a position near the heat exchanger. The indoor machine of the dual-through-flow air conditioner has a larger air inlet area, compact assembly, low cost, low noise and high heat exchange efficiency.
Description
Technical field
The utility model relates to a kind of detachable air conditioner, particularly a kind of pair of through-flow air conditioner room unit.
Background technology
At present, the frame mode of split-floor type air conditioner indoor set is made up of following concise and to the point parts usually: housing, centrifugal wind wheel, heat exchanger, its middle shell downside (with positive down) is provided with air inlet, and top is provided with air outlet, and centrifugal wind wheel is installed in lower housing portion.Whole air-supply heat transfer process is to drive from air-conditioner downside (with positive down) air intake, air-out behind the process flat plate heat exchanger of air-conditioner top by centrifugal wind wheel.This kind frame mode exists not only that the air channel is long, noise is big, and the whole not high shortcoming of heat exchanger heat exchange efficiency, the more important thing is that the not compact material, assembly cost height, overall volume of causing of complete machine structure is bigger, not too suitablely in the not overabundant the commercial house in living space, use at present.
Have the indoor unit of floor type air conditioner that some bring into use two through-flow modes at present both at home and abroad, disclose a kind of cabinet type air conditioner indoor set as Chinese patent literature CN101639246A on February 3rd, 2010, comprising: the outward appearance housing that constitutes indoor set by front panel, lower panel, base, rear cavity, top cover; Be arranged on indoor heat exchanger, drip tray, indoor air supply motor and the fan of indoor set outward appearance enclosure interior, and the electric machine support of air supply motor is installed and is controlled the control box that indoor set turns round, portion's upside is formed with the many emptyings aspiration inlet that sucks room air overleaf, vertically be provided with indoor heat exchanger in air suction inlet the place ahead, vertically be provided with two axial-flow fans in the indoor heat exchanger front near the position of air outlet flow deflector, below two axial-flow fans, be provided with two motors that drive the axial-flow fan rotation.This structure is owing to tubular wine wheel, and incoming air area is less, causes wind loss bigger, and heat exchange area is less, makes the air-conditioner heat exchange efficiency lower.
The utility model content
The purpose of this utility model aims to provide two through-flow air conditioner room units that a kind of simple and reasonable, incoming air area is big, heat exchange efficiency is high, to overcome weak point of the prior art.
By a kind of pair of through-flow air conditioner room unit of this purpose design, comprise shell that front panel assembly and housing constitute, vertically be provided with in the enclosure about two tubular wine wheels, be provided with in the enclosure and be positioned at the tubular wine wheel rear side heat exchanger, be arranged on the air inlet of shell back and be arranged on the air outlet of shell front; Housing is connected the front panel assembly rear side, and the inboard corresponding heat exchanger of housing is provided with casing; Its architectural feature is that casing and housing back are all outwards outstanding, and the protuberance of casing is provided with described air inlet, and the corresponding air inlet of the protuberance of housing is provided with air-inlet window; Described heat exchanger is to the projected direction bending of casing back, and is arranged in the position near air inlet; Also be provided with the spiral case assembly between two tubular wine wheels in the described shell, the spiral case assembly comprises left spiral case, right spiral case, and the connection bump that left and right spiral case is connected as one, and connection bump extends to the position near heat exchanger.
Described casing and housing the back outwards cross section at outstanding position are trapezoidal, arc or inverted V-shaped; The heat exchanger middle part is outstanding to casing back projected direction; The spacing of heat exchanger and air inlet is 5mm-120mm.
Distance is 5mm-50mm between described connection bump and the heat exchanger.
Distance is 10mm-29mm between described connection bump and the heat exchanger.
Described connection bump assumes diamond in shape, triangle, inverted T-shaped, water droplet shape, olive shape or ellipse; Left side spiral case and right spiral case constitute splayed.
Described front panel assembly comprises top panel and lower panel, and described air outlet comprises left air outlet and right air outlet, and left and right air outlet lays respectively at the top panel left and right sides; Perhaps, left and right air outlet is positioned at the top panel middle part.
Corresponding respectively left air outlet in described top panel inboard and right air outlet are provided with left outlet frame and right outlet frame; Left and right air outlet place also is respectively arranged with left supply grille and right supply grille.
Described indoor set is vertical cabinet-type air conditioner or vertical on-hook; Described vertical on-hook is provided with the link plate that is connected with metope.
Between described heat exchanger and the air inlet screen pack is housed.
Housing of the present utility model and casing back are outwards outstanding, form outwards outstanding curved surface air inlet, make incoming air area bigger like this than dull and stereotyped air-admitting surface, reduced the air intake resistance, heat exchanger is to the projected direction bending of casing and housing, make the effective heat exchange area of heat exchanger increase, the air that enters the air port can evenly pass heat exchanger smoothly, has reduced the windage of heat exchanger; Heat exchanger is arranged in the position near air inlet because both its shapes are similar, both distances be 5mm to 120mm, reduce the distance between heat exchanger and the air port, promptly reduced the air inducing distance of tubular wine wheel; Between the spiral case of two tubular wine wheels, connection bump is set, can reduces by two air-flows between the wind wheel and interfere.Adopt the air-conditioner of this structure, it is simple and reasonable, the air channel is short, air inlet is big, air output is big, air supplying distance is far away, heat exchange area is big, heat exchange efficiency is high, complete machine is compact.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the structural representation after Fig. 1 assembling.
Fig. 3 is the cross-sectional structure schematic diagram of Fig. 2.
Fig. 4-Figure 11 is a plurality of example structure schematic diagrames of the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
First embodiment
Referring to Fig. 1-Fig. 3, this pair of through-flow air conditioner room unit, comprise shell that front panel assembly and housing 13 constitute, vertically be provided with in the enclosure about two tubular wine wheels 10, be provided with in the enclosure and be positioned at tubular wine wheel 10 rear sides heat exchanger 9, be arranged on the air inlet 12.1 of shell back and be arranged on the air outlet of shell front; Housing 13 is connected the front panel assembly rear side, and housing 13 inboard corresponding heat exchangers 9 are provided with casing 12; It is characterized in that casing 12 and housing 13 backs are all outwards outstanding, the protuberance of casing 12 is provided with described air inlet 12.1, and the corresponding air inlet 12.1 of the protuberance of housing 13 is provided with air-inlet window 13.1; Described heat exchanger 9 is to casing 12 back projected direction bendings, and is arranged in the position near air inlet 12.1; Also be provided with the spiral case assembly 8 between two tubular wine wheels 10 in the described shell, the spiral case assembly comprises left spiral case 8.1, right spiral case 8.2, and the connection bump 8.3 that left and right spiral case is connected as one, connection bump 8.3 extends to the position near heat exchanger 9.
Casing 12 and housing 13 the backs outwards cross section at outstanding position are trapezoidal, arc or inverted V-shaped; Heat exchanger 9 middle parts are outstanding to casing 12 back projected directions, and outwards open the left and right sides; Heat exchanger 9 is 5mm-120mm with the spacing of air inlet 12.1.Distance is 5mm-50mm between connection bump 8.3 and the heat exchanger 9.
Front panel assembly comprises top panel 2 and lower panel 3, and described air outlet comprises left air outlet 6.1 and right air outlet 7.1, and left and right air outlet lays respectively at top panel 2 left and right sides, and the oblique outside.Corresponding respectively left air outlet 6.1 in top panel 2 inboards and right air outlet 7.1 are provided with left outlet frame 6 and right outlet frame 7; Left and right air outlet place also is respectively arranged with left supply grille 4 and right supply grille 5.
Above-mentioned indoor set is vertical cabinet-type air conditioner 1; Heat exchanger 9 is 20mm-45mm with the spacing of air inlet 12.1; Preferred distance is 10mm-29mm between connection bump 8.3 and the heat exchanger 9.Connection bump 8.3 assumes diamond in shape, and left spiral case 8.1 and right spiral case 8.2 constitute splayed, and left and right spiral case and top panel 2 junctions are curved; Connection bump 8.3 is the cambered surface that caves inward with the joint face of left spiral case 8.1 and right spiral case 8.2.Above-mentioned heat exchanger 9 bottoms are provided with drip tray 11, and housing and lower panel bottom are connected with domain 14.
Its operation principle is as follows: about two tubular wine wheels 10 be arranged in the front of heat exchanger 9, wherein, two tubular wine wheels are with opposite rotation, thereby make from air inlet direction air inducing, air to the front side air-out; The center arrangement of two tubular wine wheels 10 is on the center of circle of the cambered surface of spiral case assembly 8 both sides depression simultaneously; Left spiral case 8.1 in the spiral case assembly 8, right spiral case 8.2 and connection bump 8.3 are connected as a single entity, and have increased stability of structure and intensity; Drip tray 11 is positioned at the below of heat exchanger 9, wherein has the muscle position holding in the palm heat exchanger 9 on the drip tray 11, plays a part to accept the condensation water that flows down on the heat exchanger 9; Toward being outside equipped with outlet frame 6 and outlet frame 7, the wind that wind wheel is brought out guides away along left and right sides spiral case inwall; Left and right sides air outlet lays respectively at the both sides of housing 13 fronts; On left side outlet frame 6 and the right outlet frame 7 left supply grille 4 and right supply grille 5 are housed respectively, are directed to different angles by these two supply grilles, air outlet and top panel have certain angle.After air-conditioner gets into smooth, tubular wine wheel 10 is under the drive of motor, the wind wheel on the left side turns clockwise, the wind wheel on the right is rotated counterclockwise, air inlet 12.1 at casing 12 forms negative pressure, thereby air passes casing 12 back sides, vertical through heat exchanger 9, be brought in the air-conditioner by tubular wine wheel 10, by the shunting of connection bump 8.3, by left and right sides spiral case, through the guiding of left outlet frame 6 and right outlet frame 7 and left supply grille 4 and right supply grille 5, blow out from air outlet, blow to the side and the front of air-conditioner.Through in left supply grille 4 and the right supply grille 5, can wind be delivered to the place of different angles by regulating left and right sides supply grille, accomplished the large tracts of land air-supply.This kind air channel has been compressed to the process of air draught the shortest, has avoided the loss of air quantity and heat; This kind air intake mode is that wind is vertically got on the heat exchanger, makes heat exchange efficiency reach optimum.
Second embodiment
Referring to Fig. 4, in the present embodiment between heat exchanger 9 and the air inlet 12.1 distance be 95mm, be provided with screen pack 15 between air inlet and the heat exchanger, guaranteed that the wind that air-conditioner is produced by boasting is relative clean.Other does not state part with first embodiment.
The 3rd embodiment
Referring to Fig. 5, connection bump 28.3 is olive shape.Other does not state part with first or second embodiment.
The 4th embodiment
Referring to Fig. 6, left air outlet 26.1 and right air outlet 27.1 lay respectively at top panel 22 left and right sides, and the forward front.Connection bump 38.3 is olive shape, left spiral case 38.1 and right spiral case 38.2 and top panel 22 junction straight transitions.Other does not state part with first or second embodiment.
The 5th embodiment
Referring to Fig. 7, connection bump 48.3 ovalizes.Other does not state part with first or second embodiment.
The 6th embodiment
Referring to Fig. 8, left air outlet 36.1 and right air outlet 37.1 lay respectively at the both sides, the left and right sides of the left and right sides bisector of top panel 32.The connection bump of spiral case assembly 58 assumes diamond in shape, and left and right spiral case constitutes long narrow splayed.Other does not state part with first or second embodiment.
The 7th embodiment
Referring to Fig. 9, the connection bump of spiral case assembly 68 is water droplet shape.Other does not state part with the 6th embodiment.
The 8th embodiment
Referring to Figure 10, the connection bump of spiral case assembly 78 is inverted T-shaped, and the distance of connection bump and heat exchanger is 8mm.Other does not state part with the 6th embodiment.
The 9th embodiment
Referring to Figure 11, described indoor set is vertical on-hook, and there is further outwardly directed link plate 16 at its panel assembly back, and this link plate is to there being the through hole that can form air intake between the air inlet, and the spacing between air inlet and the heat exchanger is 11mm.Vertical on-hook is suspended on the metope by link plate 16, can reduce the floor space of air-conditioning, improves space availability ratio, is suitable for small-sized air-conditioner.The connection bump of spiral case assembly 88 is water droplet shape, and left and right spiral case constitutes tabular.Other does not state part with the 6th embodiment.
Claims (9)
1. two through-flow air conditioner room unit, comprise shell that front panel assembly and housing (13) constitute, vertically be provided with in the enclosure about two tubular wine wheels (10), be provided with in the enclosure and be positioned at tubular wine wheel (10) rear side heat exchanger (9), be arranged on the air inlet (12.1) of shell back and be arranged on the air outlet of shell front; Housing (13) is connected the front panel assembly rear side, and the inboard corresponding heat exchanger of housing (13) (9) is provided with casing (12); It is characterized in that casing (12) and housing (13) back are all outwards outstanding, the protuberance of casing (12) is provided with described air inlet (12.1), and the corresponding air inlet of the protuberance of housing (13) (12.1) is provided with air-inlet window (13.1); Described heat exchanger (9) is to casing (12) back projected direction bending, and is arranged in the position near air inlet (12.1); Also be provided with the spiral case assembly (8) that is positioned between two tubular wine wheels (10) in the described shell, the spiral case assembly comprises left spiral case (8.1), right spiral case (8.2), and the connection bump (8.3) that left and right spiral case is connected as one, connection bump (8.3) extends to the position near heat exchanger (9).
2. according to claim 1 pair of through-flow air conditioner room unit, it is characterized in that described casing (12) and housing (13) back outwards the cross section at outstanding position be trapezoidal, arc or inverted V-shaped; Heat exchanger (9) middle part is outstanding to casing (12) back projected direction; Heat exchanger (9) is 5mm-120mm with the spacing of air inlet (12.1).
3. according to claim 1 pair of through-flow air conditioner room unit is characterized in that distance is 5mm-50mm between described connection bump (8.3) and the heat exchanger (9).
4. according to claim 3 pair of through-flow air conditioner room unit is characterized in that distance is 10mm-29mm between described connection bump (8.3) and the heat exchanger (9).
5. according to each described pair of through-flow air conditioner room unit of claim 1 to 4, it is characterized in that described connection bump (8.3) assumes diamond in shape, triangle, inverted T-shaped, water droplet shape, olive shape or ellipse; Left side spiral case (8.1) and right spiral case (8.2) constitute splayed.
6. according to claim 1 pair of through-flow air conditioner room unit, it is characterized in that described front panel assembly comprises top panel (2) and lower panel (3), described air outlet comprises left air outlet (6.1) and right air outlet (7.1), and left and right air outlet lays respectively at top panel (2) left and right sides; Perhaps, left and right air outlet is positioned at the top panel middle part.
7. according to claim 6 pair of through-flow air conditioner room unit is characterized in that inboard corresponding left air outlet (6.1) respectively of described top panel (2) and right air outlet (7.1) are provided with left outlet frame (6) and right outlet frame (7); Left and right air outlet place also is respectively arranged with left supply grille (4) and right supply grille (5).
8. according to claim 1 pair of through-flow air conditioner room unit is characterized in that described indoor set is vertical cabinet-type air conditioner or vertical on-hook; Described vertical on-hook is provided with the link plate (16) that is connected with metope.
9. according to claim 1 pair of through-flow air conditioner room unit is characterized in that between described heat exchanger (9) and the air inlet (12.1) screen pack (15) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201141776U CN202040901U (en) | 2011-04-18 | 2011-04-18 | Indoor machine of dual-through-flow air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201141776U CN202040901U (en) | 2011-04-18 | 2011-04-18 | Indoor machine of dual-through-flow air conditioner |
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| Publication Number | Publication Date |
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| CN202040901U true CN202040901U (en) | 2011-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201141776U Expired - Lifetime CN202040901U (en) | 2011-04-18 | 2011-04-18 | Indoor machine of dual-through-flow air conditioner |
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| CN102147130A (en) * | 2011-04-18 | 2011-08-10 | 广东美的制冷设备有限公司 | Indoor machine of two-tubular air conditioner |
| CN103791559A (en) * | 2014-01-21 | 2014-05-14 | 广东美的制冷设备有限公司 | Floor type air conditioner and air supply control method thereof |
| CN103939988A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Indoor unit of air conditioner |
| CN103939987A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Indoor unit of air conditioner |
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| CN103968524A (en) * | 2013-02-06 | 2014-08-06 | 珠海格力电器股份有限公司 | Floor air conditioner and shell thereof |
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| CN104110733A (en) * | 2014-03-31 | 2014-10-22 | 广东美的制冷设备有限公司 | Indoor unit of floor air conditioner |
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| CN105333496A (en) * | 2014-08-07 | 2016-02-17 | 广东美的制冷设备有限公司 | Indoor unit for cabinet air conditioner |
| CN106403242A (en) * | 2016-11-29 | 2017-02-15 | 芜湖美智空调设备有限公司 | Air conditioner as well as panel bracket and front casing assembly thereof |
| CN106907769A (en) * | 2014-03-31 | 2017-06-30 | 美的集团股份有限公司 | Air conditioner room unit |
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- 2011-04-18 CN CN2011201141776U patent/CN202040901U/en not_active Expired - Lifetime
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| CN103963596A (en) * | 2013-01-30 | 2014-08-06 | 重庆明基汽车空调有限公司 | Top-mounted vehicle air conditioner with double air duct systems |
| CN103968456B (en) * | 2013-02-05 | 2017-12-19 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103968521A (en) * | 2013-02-05 | 2014-08-06 | 珠海格力电器股份有限公司 | Air conditioner |
| CN103968456A (en) * | 2013-02-05 | 2014-08-06 | 珠海格力电器股份有限公司 | Air conditioner |
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| CN104251544A (en) * | 2013-06-26 | 2014-12-31 | 珠海格力电器股份有限公司 | Wind sweeping plate for air conditioner, indoor unit of air conditioner and control method |
| CN104422023A (en) * | 2013-08-29 | 2015-03-18 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and control method thereof |
| CN104422023B (en) * | 2013-08-29 | 2017-06-06 | 广东美的制冷设备有限公司 | Air conditioner room unit and its control method |
| CN103791559A (en) * | 2014-01-21 | 2014-05-14 | 广东美的制冷设备有限公司 | Floor type air conditioner and air supply control method thereof |
| CN103791559B (en) * | 2014-01-21 | 2016-08-17 | 广东美的制冷设备有限公司 | Floor type air-conditioner and air blowing control method thereof |
| CN104864505A (en) * | 2014-02-20 | 2015-08-26 | 广东美的制冷设备有限公司 | Air conditioner |
| CN104110733B (en) * | 2014-03-31 | 2017-04-19 | 广东美的制冷设备有限公司 | Indoor unit of floor air conditioner |
| CN103939990B (en) * | 2014-03-31 | 2017-05-17 | 美的集团股份有限公司 | Indoor unit of air conditioner |
| CN103939987A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Indoor unit of air conditioner |
| CN103939988A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Indoor unit of air conditioner |
| CN103939987B (en) * | 2014-03-31 | 2017-01-18 | 美的集团股份有限公司 | Indoor unit of air conditioner |
| CN106907769B (en) * | 2014-03-31 | 2019-12-31 | 美的集团股份有限公司 | Indoor machine of air conditioner |
| CN104110733A (en) * | 2014-03-31 | 2014-10-22 | 广东美的制冷设备有限公司 | Indoor unit of floor air conditioner |
| CN106705232B (en) * | 2014-03-31 | 2019-08-09 | 美的集团股份有限公司 | Vertical air conditioner indoor unit |
| CN106705232A (en) * | 2014-03-31 | 2017-05-24 | 美的集团股份有限公司 | Vertical air conditioner indoor unit |
| CN103939990A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Indoor unit of air conditioner |
| CN106907769A (en) * | 2014-03-31 | 2017-06-30 | 美的集团股份有限公司 | Air conditioner room unit |
| CN103939986A (en) * | 2014-03-31 | 2014-07-23 | 美的集团股份有限公司 | Floor air conditioner indoor unit |
| CN105333496A (en) * | 2014-08-07 | 2016-02-17 | 广东美的制冷设备有限公司 | Indoor unit for cabinet air conditioner |
| CN106403242A (en) * | 2016-11-29 | 2017-02-15 | 芜湖美智空调设备有限公司 | Air conditioner as well as panel bracket and front casing assembly thereof |
| CN106403242B (en) * | 2016-11-29 | 2022-04-15 | 芜湖美智空调设备有限公司 | Air conditioner and panel support and procapsid subassembly thereof |
| CN108050598A (en) * | 2017-12-26 | 2018-05-18 | 青岛海尔空调器有限总公司 | Vertical air-conditioner indoor unit |
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