CN102478284A - Cabinet type indoor air conditioner - Google Patents
Cabinet type indoor air conditioner Download PDFInfo
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- CN102478284A CN102478284A CN2010105686315A CN201010568631A CN102478284A CN 102478284 A CN102478284 A CN 102478284A CN 2010105686315 A CN2010105686315 A CN 2010105686315A CN 201010568631 A CN201010568631 A CN 201010568631A CN 102478284 A CN102478284 A CN 102478284A
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- heat exchanger
- air
- drip tray
- air conditioner
- cabinet type
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Abstract
The invention discloses a cabinet type indoor air conditioner. The cabinet type indoor air conditioner comprises a body, an indoor heat exchanger, a water holding disk and an indoor blower, wherein the body constitutes the appearance; the indoor heat exchanger, the water holding disk and the indoor blower are arranged in the body of the indoor air conditioner; the indoor heat exchanger is composed of an upper-half heat exchanger and a lower-half heat exchanger; the fin density of the upper-half heat exchanger is larger than that of the lower-half heat exchanger; the water holding disk is composed of an upper-half water holding disk which is positioned at the bottom of the upper-half heat exchanger and a lower-half water holding disk which is positioned at the bottom of the lower-half heat exchanger; and a condensed water conduit is arranged between the upper-half water holding disk and the lower-half water holding disk. According to the invention, air flow is controlled through difference of the upper and lower heat exchangers and the resistance of the upper-half water holding disk, so that the air speed of the heat exchanger is uniformly distributed, the disadvantageous influence of condensed water on the lower-half heat exchanger is reduced, and the whole heat exchange efficiency is high.
Description
Technical field
The present invention relates to a kind of air-conditioning, especially improve the cabinet type air conditioner indoor set of heat exchange efficiency.
Background technology
Usually, air-conditioning is in order to the user comfortable environment to be provided, and utilizes the kind of refrigeration cycle that is made up of compressor, condenser, swelling part, evaporimeter, freezes or make the machine that warms up and purify the air of a room indoor.
Existing cabinet type air conditioner indoor set comprises the body 50 that constitutes outward appearance shown in Fig. 1 to 4.The air suction inlet 51,52 that sucks room air has been formed at the bottom of body 50.
The front, bottom of body 50 also is provided with front air suction inlet 53.Body 50 is provided with air-out 54,55 on left and right sides.Air-out 54,55 that the position is set is unrestricted, can be arranged on the upper front left and right sides of body 50, also can be arranged on the upper left-hand face and right flank of body 50, describe with the left and right side, top that is arranged on body 50 below.
Body 50 comprises that the chassis 110 that rear cavity 60 is set constitutes.On chassis 110, be provided with front air suction inlet 53.Front air suction inlet 53 is opening on the front on chassis 110 is arrived, and camber.The lower end of cavity 60 utilizes installing component installations such as screw afterwards on be arranged on chassis 110, be vertically set on chassis 110 upsides up and down.
Air-conditioning fuselage 50 comprises that the top panel 120 of the top structure of the opening that is arranged on cavity 60 upside shutoff cavitys 60 constitutes.Front panel 70 is provided with left and right side air suction inlet 51,52 in the two sides of bottom, is provided with the left and right sides, front air-out 54,55 in the both sides, front on top.
The air-out of growing about being provided with on the top surface portion 76 56.
The front offside door 78 of right side of face air-out 55 before the front of upper panel 72 is provided with the front, left side door 77 of the switching front, left side air-out 54 that can slide and opens and closes.
Be provided with in the front of upper panel 72 front, left side door 77 is horizontally slipped along the front of upper panel 72; Open and close front, left side air-out 54; And front offside door 78 is horizontally slipped along the front of upper panel 72, the door drive mechanism 80 of right side of face air-out 55 before opening and closing.
Be provided with the place ahead of covering upper panel 72 and the front cover 85 of shutter driving mechanism 80 in the place ahead of upper panel 72; On upper panel 72 top surface portion 76, be provided with air-out 56 above the rotary switching above delivery outlet door 86.On top surface portion 76 downside being provided with of upper panel 72 are used to rotate door 86 above door use motor 86a.The left side output wind-guiding leaf 87 that is provided with the wind direction of exporting through front, left side air-out 54 in the left side of upper panel 72 is provided with the left side of rotating left side output wind-guiding leaf 87 simultaneously and exports wind-guiding leaf motor 87a.Left side output wind-guiding leaf 87 is in order to adjust the air-out direction of front, left side air-out 54, be provided with up and down long the time, can left-right rotation.
, the right side of upper panel 72 is provided with the right side output wind-guiding leaf motor 88a that rotates right side output wind-guiding leaf 88 before being provided with adjustment in the right side of the air-out direction of the right side of face delivery outlet 55 output wind-guiding leaf 88.Right side output wind-guiding leaf 88 air-out directions for right side of face air-out 55 before adjusting, in the time of the length that is provided with up and down, can left-right rotation.
Bottom suction panel 90,100 is: be arranged on the left side suction panel 90 between left side facial 74 and chassis 110 top of upper panel 72; Be arranged on the right side facial 75 of upper panel 72 and above the chassis 110 between right side suction panel 100.
Left side suction panel 90 comprises: the left side of upper panel 72 facial 74 and above the chassis 110 between left side facial 91; The front face of arranging between above the front, left side rake 57 of upper panel 72 and the chassis 110 92 constitutes.
Be provided with long up and down left surface air suction inlet 51 on the left side facial 91 of left side suction panel 90.
The left side suction wind-guiding leaf 93 of the room air of left surface air suction inlet 51 suctions is passed through in guiding when on left side lower panel 90, being provided with switching left surface air suction inlet 51, and is provided with the left side suction wind-guiding leaf drive motors 93a of driving left side suction wind-guiding leaf.
The front face 92 of left side suction panel 90 is identical with the front, left side rake 57 of upper panel 72, and certain angle has tilted.
On left side suction panel 90, be provided with the left side filter of removing through the foreign matter in left surface air suction inlet 51 inhaled airs 94.
For left side filter 94 is set on left side suction panel 90, the rear of suction panel 90 is provided with filter head housings 95 in the left side.The planar structure of left side filter head housings 95 forms
shape structure, with the synthetic rectangular configuration of planar junction of the left side suction panel 90 of same employing
shape structure.
Between left side suction panel 90 and filter head housings 95, formed the inlet 90a that can insert left side filter 94.
Right side suction panel 100 comprises: the right side of upper panel 72 facial 75 and above the chassis 110 between right side facial 101; The front face of arranging between above the preceding right side of face rake 58 of upper panel 72 and the chassis 110 102 constitutes.
Be provided with long up and down right flank air suction inlet 52 on the right side of right side suction panel 100 facial 101.
The right side suction wind-guiding leaf 103 of the room air of right flank air suction inlet 52 suctions is passed through in guiding when on right side suction panel 100, being provided with switching right flank air suction inlet 52, and is provided with the right side suction wind-guiding leaf drive motors 103a that the driving right side sucks the wind-guiding leaf.
The front face 102 of right side suction panel 100 is with the preceding right side of face rake 58 of front inner panel 72, and certain angle has tilted.
On right side suction panel 100, be provided with the right side filter of removing through the foreign matter in right flank air suction inlet 52 inhaled airs 104.
Structures such as right side filter head housings, safety net are identical with safety net 98 structures with aforesaid left side filter head housings 95, therefore use identical symbol and no longer repeat specification.
The front door 130 that comprises the center front that is arranged on the place ahead cavity 70 at body 50.Front door 130 center front of cavity 70 forwardly rotates, and opens and closes inner.The lower end of front door 130 is rotary to be arranged on the chassis 110, upper end and rotating connection the above the upper panel 72.
On indoor apparatus of air conditioner, be provided with the pressure fan 150 and the heat exchanger 160 and air cleaning unit 174 that are built in body 50 inside.
Be provided with air cleaning unit 174 in pressure fan 150 fronts, air cleaning unit 174 is arranged on orifice plate 156 the place aheads.
As shown in Figure 4, the heat exchanger 160 that between the bottom of upper panel 72 and cavity 60 tops, has been in tilted layout, the bottom of heat exchanger 160 is provided with ponding dish 20.The heat exchanger 160 of prior art is in the operation of air conditioner process, because pressure differential, heat exchanger 160 the first half wind speed profile are bigger, and the latter half wind speed profile is less, causes heat exchanger 160 overall utilization rate not high.In addition because cabinet-type air conditioner heat exchanger 160 is highly higher; The condensed water that forms accumulates in the flow process from top to bottom gradually; Much remain in heat exchanger 160 the latter halfs, further worsened the air-flow and the heat exchange of the latter half heat exchanger 160, and possibly cause frosting.Simultaneously, a large amount of condensed waters of cabinet-type air conditioner are directly discharged outdoor, and utilization rate is lower.
Summary of the invention
Technical problem to be solved by this invention is that a kind of cabinet type air conditioner indoor set that improves heat exchange efficiency is provided.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of cabinet type air conditioner indoor set; Comprise: the body that constitutes outward appearance; Be arranged on indoor heat converter, drip tray, the indoor blower of the body interior of indoor set, indoor heat converter is made up of the first half heat exchanger and the latter half heat exchanger, and the fin density of the first half heat exchanger is closeer than the fin density of the latter half heat exchanger; Drip tray is made up of first half drip tray that is positioned at the first half heat exchanger bottom and the Lower Half drip tray that is positioned at the latter half heat exchanger bottom, is provided with condensing water tube between first half drip tray and the Lower Half drip tray.
The size of said first half drip tray is bigger than the floor projection of the first half heat exchanger that tilts to install.
Said first half drip tray is a bar structure.
The grid shape slightness hole of said first half drip tray exceeds the bottom surface of first half drip tray.
The said place, bottom surface that is positioned at the first half drip tray of the first half heat exchanger bottom is provided with grid shape slightness hole.
Said the first half heat exchanger is consistent with the angle of inclination of the latter half heat exchanger.
Said the first half heat exchanger is thicker than the thickness of the latter half heat exchanger.
Said drip tray is a plastic material.
The invention has the beneficial effects as follows: the resistance control air-flow through first half drip tray, make the heat exchanger wind speed profile even, heat exchange efficiency is high.Use the special pipeline of condensed water, reduce the adverse effect of heat exchanger top condensed water the bottom heat exchange.Utilize the temperature difference heat exchange of condensed water and room air, improve the complete machine efficiency.The upper strata drip tray is a bar structure, utilizes the preparatory heat exchange of condensed water when realizing the control air-flow.
Description of drawings
Fig. 1 is the stereogram of cabinet air-conditioner running the carrying out state of prior art,
Fig. 2 is the stereogram of the cabinet air-conditioner running halted state of prior art,
Fig. 3 is the front elevation of the cabinet air-conditioner of prior art,
Fig. 4 is the exploded perspective view of the cabinet air-conditioner of prior art,
Fig. 5 is the heat exchanger of cabinet type air conditioner indoor set of the present invention and the structure chart of drip tray.
Fig. 6 is the structure chart of the top drip tray of cabinet type air conditioner indoor set of the present invention.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain:
The operation principle of cabinet air-conditioner of the present invention is identical with prior art; Can be with reference to prior art; So no longer narration, the present invention and the difference of prior art are that the structure of heat exchanger and drip tray is different, carry out detailed explanation below; The part identical with prior art continued to use the label of prior art, and referring to the figure of prior art.
Like Fig. 5, shown in 6; Cabinet type air conditioner indoor set of the present invention; Comprise: the body 50 that constitutes outward appearance; Be arranged on indoor heat converter, drip tray, the indoor blower 150 of body 50 inside of indoor set, indoor heat converter is made up of the first half heat exchanger 1 and the latter half heat exchanger 2, and the fin density of the first half heat exchanger 1 is closeer than the fin density of the latter half heat exchanger 2; Drip tray is made up of first half drip tray that is positioned at the first half heat exchanger 1 bottom 4 and the Lower Half drip tray 6 that is positioned at the latter half heat exchanger 2 bottoms, is provided with condensing water tube 3 between first half drip tray 4 and the Lower Half drip tray 6.
The size of said first half drip tray 4 is bigger than the floor projection of the first half heat exchanger 1 that tilts to install.First half drip tray 4 is a bar structure.The grid shape slightness hole 5 of first half drip tray 4 exceeds the bottom surface of first half drip tray 4.The place, bottom surface that is positioned at the first half drip tray 4 of the first half heat exchanger 1 bottom does not have grid shape slightness hole 5.The effect of grid shape slightness hole 5 is in order to let the wind of indoor blower 150.
Said the first half heat exchanger 1 is consistent with the angle of inclination of the latter half heat exchanger 2.Said the first half heat exchanger 1 is thicker than the thickness of the latter half heat exchanger 2.Said drip tray is a plastic material.
The course of action of the present invention that as above constitutes is following:
At first, during operation of air conditioner, the inside that left and right side or the front downside of room air through body 50 gets into body 50, after carrying out cooling or purifying, the front through body 50, about or go up the place ahead output towards body 50.
Below, describe as follows for the suction process of room air:
When air-conditioning is freezing/is making warm the running; As shown in Figure 1; The left side sucks wind-guiding leaf drive motors 93a, starts to be left side suction inlet open mode, makes the left side suck wind-guiding leaf 93 open left surface air suction inlets 51; The right side sucks wind-guiding leaf drive motors 103a startup and is the suction inlet open mode, makes the right side suck wind-guiding leaf 103 open right flank air suction inlets 52.
Front, left side delivery outlet door 77 is inserted between the center front and front cover 85 of upper panel 72, open front, left side air-out 54.
Preceding right side of face delivery outlet door 78 is inserted between the center front and front cover 85 of upper panel 72, open front, left side air-out 54.
It is open mode that top delivery outlet door motor 86a starts top air-out, makes top delivery outlet door 86 open top air-outs 56.
When air-supply started with motor 151 under such state, room air was drawn into the inside of body 50 through left surface air suction inlet 51 and right flank air suction inlet 52 and front air suction inlet 53.
When being drawn into inner room air and flowing through left side filter 94 through left surface air suction inlet 51; Remove the inner bigger foreign matter of dust equal-volume, and remove the bigger foreign matter of volume when flowing through right side filter 104 through the air that right flank air suction inlet 52 gets into.
Flow through air cleaning unit 11,12,13 o'clock of the room air that sucks through front air suction inlet 53, foreign matters such as dust out are removed trickle dust, remove airborne smell particle and bacterium when flowing through nanofilter.
Flow through heat exchanger 1,2 o'clock of the air that moves to fan guard 155 upsides carries out heat exchange with cold-producing medium, is cooled or is heated.
Be cooled or indoor air heated in a part flow to the place ahead, top of body 50 through top air-out 56, most of air flows to the place ahead of body 50 through front, left side air-out 54 and preceding right side of face air-out 55.That is, indoor apparatus of air conditioner is left and right sides in the front of body 50, and cold air or hot gas are delivered to the place ahead, cold air or hot gas is provided rapidly can for thus the user in indoor set the place ahead.
Simultaneously, in the middle of the supply of above-mentioned cold air or hot gas, when left side wind-guiding leaf starts with motor 87a, the wind direction of the air through front, left side delivery outlet 54 output by about 87 direction adjustment to the left and right or the changes of output wind-guiding leaf; After right side wind-guiding leaf started with motor 88a, the wind direction of the air through preceding right side of face delivery outlet 54 outputs adjusted upward or changes at right and left under the effect of right side output wind-guiding leaf 88.
When air-conditioning cleans running; It is left side suction inlet closed mode that left side wind-guiding leaf drive motors 93a starts; Make the left side suck wind-guiding leaf 93 sealing left surface air suction inlets 51; And right flank wind-guiding leaf drive motors 103a startup is right side suction inlet closed mode, makes the right side suck wind-guiding leaf 103 sealing right flank suction inlets 52.
When air supply motor started, room air flowed into the inside of body 50 through front air suction inlet 53.
Flow through air cleaning unit 11,12,13 o'clock of the room air that sucks through front air suction inlet 53, foreign matters such as dust out are removed trickle dust, remove airborne smell particle and bacterium when flowing through nanofilter.
Room air through above-mentioned process purifies is exported from fan guard 155 upsides through orifice plate 156 and fan guard 155.
Through the air of fan guard 155 upsides output, when flowing through heat exchanger 160, do not carry out heat exchange and directly pass through, concentrate output through top air-out 56 to the place ahead, top of body 50 afterwards.
When air-conditioning stops in running; The left side sucks wind-guiding leaf drive motors 93a driving and is left side suction inlet closed mode; Make the left side suck wind-guiding leaf 93 sealing left surface air suction inlets 51; Right side wind-guiding leaf drives and uses motor 103a startup to be closed mode, makes the right side suck wind-guiding leaf 103 sealing right flank air suction inlets 52.
The motor 81 of door drive mechanism 80 starts when carrying out the air cleaner running with air-conditioning identically, makes front, left side delivery outlet door 77 sealing front, left side air-outs 54, right side of face air-out 55 before 78 sealings of right side of face delivery outlet door before making.
Simultaneously, the delivery outlet door uses motor 86a to start to be top air-out closed mode, to make air-out 56 above top delivery outlet door 86 sealings above.
Flow through heat exchanger 1,2 o'clock of the air that moves to fan guard 155 upsides, two heat exchangers 1,2 adopt different fin densities up and down, and the first half resistance is bigger, and the latter half resistance is less, plays the effect of balance heat exchanger wind speed profile.First half drip tray 4 is a grating structure, forms the part air drag, more air is discharged, further balanced heat exchanger wind speed profile from the latter half.After collecting through first half drip tray 4, the condensed water of the first half heat exchanger directly under condensing water tube 3 row of conduits, alleviates the condensed water problem of the latter half heat exchanger.The condensate temperature that first half drip tray 4 flows is lower, and air themperature is reduced, and improves the complete machine efficiency.
In sum, content of the present invention is not confined in the above embodiments, and the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment is included within the scope of the present invention.
Claims (8)
1. cabinet type air conditioner indoor set; Comprise: the body (50) that constitutes outward appearance; Be arranged on inner indoor heat converter, drip tray, the indoor blower (150) of body (50) of indoor set; It is characterized in that; Indoor heat converter is made up of the first half heat exchanger (1) and the latter half heat exchanger (2); The fin density of the first half heat exchanger (1) is closeer than the fin density of the latter half heat exchanger (2), and drip tray is provided with condensing water tube (3) by first half drip tray (4) that is positioned at the first half heat exchanger (1) bottom and Lower Half drip tray (6) formation that is positioned at the latter half heat exchanger (2) bottom between first half drip tray (4) and the Lower Half drip tray (6).
2. cabinet type air conditioner indoor set according to claim 1 is characterized in that, the size of said first half drip tray (4) is bigger than the floor projection of the first half heat exchanger (1) that tilts to install.
3. cabinet type air conditioner indoor set according to claim 2 is characterized in that, said first half drip tray (4) is a bar structure.
4. cabinet type air conditioner indoor set according to claim 3 is characterized in that, the grid shape slightness hole (5) of said first half drip tray (4) exceeds the bottom surface of first half drip tray (4).
5. cabinet type air conditioner indoor set according to claim 4 is characterized in that, the said place, bottom surface that is positioned at the first half drip tray (4) of the first half heat exchanger (1) bottom is provided with grid shape slightness hole (5).
6. cabinet type air conditioner indoor set according to claim 1 is characterized in that, said the first half heat exchanger (1) is consistent with the angle of inclination of the latter half heat exchanger (2).
7. cabinet type air conditioner indoor set according to claim 1 is characterized in that, said the first half heat exchanger (1) is thicker than the thickness of the latter half heat exchanger (2).
8. cabinet type air conditioner indoor set according to claim 1 is characterized in that, said drip tray is a plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010568631.5A CN102478284B (en) | 2010-11-26 | 2010-11-26 | Cabinet type air conditioner indoor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010568631.5A CN102478284B (en) | 2010-11-26 | 2010-11-26 | Cabinet type air conditioner indoor set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102478284A true CN102478284A (en) | 2012-05-30 |
| CN102478284B CN102478284B (en) | 2016-08-03 |
Family
ID=46091001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010568631.5A Expired - Fee Related CN102478284B (en) | 2010-11-26 | 2010-11-26 | Cabinet type air conditioner indoor set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102478284B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698359A (en) * | 2016-03-23 | 2016-06-22 | 华为技术有限公司 | Sectional type heat exchanger and refrigeration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446442Y (en) * | 2000-08-21 | 2001-09-05 | 江苏春兰电器有限公司 | Efficient floor indoor machine of air conditimer |
| US20040168456A1 (en) * | 2001-05-04 | 2004-09-02 | Chiang Robert Hong Leung | Evaporator for medium temperature refrigerated merchandiser |
| CN1764807A (en) * | 2004-03-12 | 2006-04-26 | 三菱电机株式会社 | Indoor unit of air conditioner |
| CN2816667Y (en) * | 2005-07-26 | 2006-09-13 | 北京金万众空调制冷设备有限责任公司 | High-level discharging and utilizing system for gate-type meter cooler condensed water |
| CN101178195A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Heat converter structure of indoor machine of air conditioner |
| CN101608851A (en) * | 2009-07-13 | 2009-12-23 | 广东志高空调有限公司 | A kind of condenser and air-conditioner outdoor unit |
| CN201514013U (en) * | 2009-09-22 | 2010-06-23 | 海信科龙电器股份有限公司 | Water spray circulation system for movable air conditioners |
| CN101788169A (en) * | 2009-01-23 | 2010-07-28 | 乐金电子(天津)电器有限公司 | Dehumidifier |
-
2010
- 2010-11-26 CN CN201010568631.5A patent/CN102478284B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446442Y (en) * | 2000-08-21 | 2001-09-05 | 江苏春兰电器有限公司 | Efficient floor indoor machine of air conditimer |
| US20040168456A1 (en) * | 2001-05-04 | 2004-09-02 | Chiang Robert Hong Leung | Evaporator for medium temperature refrigerated merchandiser |
| CN1764807A (en) * | 2004-03-12 | 2006-04-26 | 三菱电机株式会社 | Indoor unit of air conditioner |
| CN2816667Y (en) * | 2005-07-26 | 2006-09-13 | 北京金万众空调制冷设备有限责任公司 | High-level discharging and utilizing system for gate-type meter cooler condensed water |
| CN101178195A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Heat converter structure of indoor machine of air conditioner |
| CN101788169A (en) * | 2009-01-23 | 2010-07-28 | 乐金电子(天津)电器有限公司 | Dehumidifier |
| CN101608851A (en) * | 2009-07-13 | 2009-12-23 | 广东志高空调有限公司 | A kind of condenser and air-conditioner outdoor unit |
| CN201514013U (en) * | 2009-09-22 | 2010-06-23 | 海信科龙电器股份有限公司 | Water spray circulation system for movable air conditioners |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698359A (en) * | 2016-03-23 | 2016-06-22 | 华为技术有限公司 | Sectional type heat exchanger and refrigeration device |
| CN105698359B (en) * | 2016-03-23 | 2019-01-15 | 华为技术有限公司 | Segmented heat exchanger and refrigerating plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102478284B (en) | 2016-08-03 |
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Granted publication date: 20160803 Termination date: 20191126 |