CN204880381U - Air conditioner and air conditioner - Google Patents
Air conditioner and air conditioner Download PDFInfo
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- CN204880381U CN204880381U CN201520602625.5U CN201520602625U CN204880381U CN 204880381 U CN204880381 U CN 204880381U CN 201520602625 U CN201520602625 U CN 201520602625U CN 204880381 U CN204880381 U CN 204880381U
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- flow fan
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Abstract
The utility model provides an air conditioner and air conditioner, wherein air conditioner includes casing and two set at least through -flow fan systems, through -flow fan system includes first through -flow fan system and second through -flow fan system, every set of through -flow fan system includes the evaporimeter, through -flow fan blade, whirlpool tongue and drain pan, two set at least through -flow fan system configuration are in the casing, just the axle of the through -flow fan blade of two set at least through -flow fan systems parallels, is provided with the air intake that corresponds with every set of through -flow fan system on the casing, and is provided with at least one air outlet on the casing, the air outlet department at the casing is connected to the whirlpool tongue, and the whirlpool tongue is the obtuse angle with the contained angle that the casing formed. It has increased and has traded the amount of wind, has improved indoor air quality, has realized air conditioner's frivolousization, and it is single to have overcome the air -out direction, and the less problem of air -out scope has improved the air -out comfort level of air conditioner.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly relates to a kind of air conditioner room unit and air-conditioner.
Background technology
The small-sized air pipe type air-conditioner of conventional domestic as shown in Figure 1, comprise a set of centrifugal blower fan system 100' and heat exchanger 200', it is less that it changes air quantity, room air can not circulate in time, causes IAQ poor, changes air quantity to increase, centrifugal blower fan system need be increased or increase centrifugal blower diameter and realize, it will certainly increase the thickness of air conditioner room unit, causes installing space to limit, and is unfavorable for the market demand and competition.
Simultaneously, housing 300' is provided with the air inlet 310' corresponding with centrifugal blower fan system 100' and air outlet 320', air inlet 310' is generally arranged on the side of housing 300' or goes up below, air outlet 320' is generally arranged on the side of housing 300', air-flow through centrifugal blower fan system 100' and evaporimeter 200' blows out from the side, air-out direction is more single, and wind-out range is less, makes the air-out comfort level of air-conditioner poor.
Utility model content
For the problem that air conditioner air-out comfort level is poor, the utility model provides a kind of air conditioner room unit and air-conditioner, reaches the effect that wind-out range is wide, improve the air-out comfort level of air-conditioner.
For reaching utility model object, the utility model provides a kind of air conditioner room unit, and comprise housing and at least two cover cross flow fan systems, described cross flow fan system comprises the first cross flow fan system and the second cross flow fan system;
Often overlap described cross flow fan system and comprise evaporimeter, through-flow fan blade, whirlpool tongue and drain pan;
Described at least two cover cross flow fan Operation system setting are in described housing, and the axle of the through-flow fan blade of described at least two cover cross flow fan systems parallels;
Described housing is provided with the air inlet corresponding with often overlapping described cross flow fan system, and described housing is provided with at least one air outlet;
Described whirlpool tongue is connected to the described air outlet place of described housing, and the angle β that described whirlpool tongue and described housing are formed is obtuse angle.
As a kind of embodiment, described cross flow fan system is two covers, is respectively described first cross flow fan system and described second cross flow fan system.
As a kind of embodiment, the first drain pan of described first cross flow fan system is connected with the second drain pan of described second cross flow fan system.
As a kind of embodiment, described first drain pan and described second drain pan one-body molded.
As a kind of embodiment, the junction of described first drain pan and described second drain pan is provided with baffle.
As a kind of embodiment, the shape of described baffle is triangle, oval or rectangle.
As a kind of embodiment, described first cross flow fan system and described second cross flow fan system share an air outlet.
As a kind of embodiment, the first whirlpool tongue of described first cross flow fan system and the second whirlpool tongue of described second cross flow fan system are α at the air outlet angle that described air outlet place is formed;
The size of described air outlet angle α is 45 ° ~ 150 °.
As a kind of embodiment, described evaporimeter is two folding evaporimeters;
The break of described two folding evaporimeters is less than the vertical range of described through-flow fan blade center to described air outlet to the vertical range of described air outlet.
The utility model also provides a kind of air-conditioner, comprises above-mentioned air conditioner room unit.
The beneficial effects of the utility model comprise:
Air conditioner room unit of the present utility model, two covers or the above cross flow fan system of two covers is adopted to replace a set of centrifugal blower fan system, what effectively add air-conditioner changes air quantity, improve room air circulation efficiency, improve IAQ, and the axle of at least two cover cross flow fan system through-flow fan blades be arranged in parallel, make the fuselage of air conditioner room unit lightening, there will not be fuselage too thick and the problem causing installing space limited, often overlap cross flow fan system and have corresponding air inlet, air inlet can be arranged on the side or below of housing, realize multi-angle air inlet effect, at least one air outlet be arranged on housing can be arranged on the not coplanar of housing, achieve the variation of air-out direction, and the angle that whirlpool tongue and housing are formed is obtuse angle, air-flow is along whirlpool tongue to multiple directions air-out, be conducive to increasing wind-out range, improve the air-out comfort level of air-conditioner.
Meanwhile, have employed the air-conditioner of above-mentioned air conditioner room unit, solve the problem that air-out direction is single, reach increase wind-out range, improve the effect of air output and air-out comfort level.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the air conditioner room unit of traditional centrifugal blower fan system;
Fig. 2 is the structural representation of an embodiment of air conditioner room unit of the present utility model;
Fig. 3 is the structural representation of another embodiment of air conditioner room unit of the present utility model;
Fig. 4 is the structural representation of the another embodiment of air conditioner room unit of the present utility model;
Fig. 5 is the structural representation of an embodiment again of air conditioner room unit of the present utility model.
Description of reference numerals:
100' centrifugal blower fan system, 200' heat exchanger, 300' housing, 310' air inlet, 320' air outlet, 100 first cross flow fan systems, 110 first evaporimeters, 120 first through-flow fan blades, 130 first whirlpool tongues, 140 first drain pans, 200 second cross flow fan systems, 210 second evaporimeters, 220 second through-flow fan blades, 230 second whirlpool tongues, 240 second drain pans, 300 housings, 310 first air inlets, 320 second air inlets, 330 air outlets, 400 baffles.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model air conditioner room unit and air-conditioner are further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 2 to Fig. 5, the utility model embodiment provides a kind of air conditioner room unit, and comprise housing 300 and at least two cover cross flow fan systems, cross flow fan system comprises the first cross flow fan system 100 and the second cross flow fan system 200.Often overlap cross flow fan system and comprise evaporimeter, through-flow fan blade, whirlpool tongue and drain pan.At least two cover cross flow fan Operation system setting are in housing 300, and the axle of the through-flow fan blade of at least two cover cross flow fan systems parallels.Housing 300 is provided with the air inlet corresponding with often overlapping cross flow fan system, and housing 300 is provided with at least one air outlet 330.Whirlpool tongue is connected to air outlet 330 place of housing 300, and the angle β that whirlpool tongue and housing 300 are formed is obtuse angle.
The air conditioner room unit that the utility model embodiment provides, two covers or the above cross flow fan system of two covers is adopted to replace a set of centrifugal blower fan system, what effectively add air-conditioner changes air quantity, improve room air circulation efficiency, improve IAQ, and the axle of the through-flow fan blade of at least two cover cross flow fan systems be arranged in parallel, preferably, the front of the axle of the through-flow fan blade of at least two cover cross flow fan systems and housing 300 one side of A indication (in the accompanying drawing) is perpendicular, such setting is without the need to increasing indoor set fuselage thickness, achieve the lightening of air conditioner room unit, there will not be fuselage too thick and the problem causing installing space limited.Simultaneously, often overlap cross flow fan system and have corresponding air inlet, air inlet can the side of engine housing 300 disposed in the interior, also can be arranged on below housing 300, the effect of the multi-angle air intake realized, the air outlet 330 be arranged on housing can be arranged on below housing 300, also the side of housing 300 can be arranged on, or be arranged on above housing 300, often can overlap the corresponding air outlet of cross flow fan system, also multiple cross flow fan system an air outlet can be shared, realize the variation of air-out direction, whirlpool tongue is arranged on air outlet 330 place of housing 300, and the angle β that whirlpool tongue and housing 300 are formed is obtuse angle, air-flow is along whirlpool tongue to multiple directions air-out, be conducive to increasing wind-out range, improve the air-out comfort level of air-conditioner.
It should be noted that at least two cover centrifugal blower fan system independent operatings often overlap the running under respective motor drives of cross flow fan system, do not interfere with each other, if wherein a set of cross flow fan system malfunctions time, the normal operation of other cross flow fan systems can not be affected.
As a kind of embodiment, cross flow fan system is two covers, is respectively the first cross flow fan system 100 and the second cross flow fan system 200.First cross flow fan system 100 and the second cross flow fan system 200 are arranged in housing 300 along housing 300 length direction.
First cross flow fan system 100 comprises the first evaporimeter 110, first through-flow fan blade 120, first whirlpool tongue 130 and the first drain pan 140; Second cross flow fan system 200 comprises the second evaporimeter 210, second through-flow fan blade 220, second whirlpool tongue 230 and the second drain pan 240.Adopt two cover cross flow fan systems, both met air conditioner room unit and increased and change air quantity requirement, and achieved the lightening of air conditioner room unit, turn avoid the phenomenon that dimensional footprint that cross flow fan system causes too much is large.The diameter of the first through-flow fan blade 120 is D1, and the diameter of the second through-flow fan blade 220 is D2, and the diameter of two through-flow fan blades can be identical, also can be different.If during D1=D2, the miscellaneous part of the first cross flow fan system 100 also can be measure-alike with the corresponding component of the second cross flow fan system 200.Wherein, the angle β that the first whirlpool tongue 130 and housing 300 are formed is the first obtuse angle, and the angle β that the second whirlpool tongue 230 and housing 300 are formed is the second obtuse angle, and the first obtuse angle can be identical with the angle at the second obtuse angle, also can be different.
Concrete, first air inlet 310 of the first cross flow fan system 100 correspondence is arranged on the side of housing 300, second air inlet 320 of the second cross flow fan system 200 correspondence is arranged on below housing 300, certainly, also two each self-corresponding air inlets of cross flow fan system all can be arranged on the side of housing 300, or be all arranged on below housing 300, specifically determine according to the demand of actual installation, reach the effect of multi-angle air intake.
As a kind of embodiment, first cross flow fan system 100 and the second cross flow fan system 200 are symmetrical arranged relative to air outlet 330, the relative installation that symmetry herein refers to all parts of two cover cross flow fan systems is symmetrical, the structure of each parts of two cover cross flow fan systems can be identical, also can be different.The mode of symmetric design simplifies design process, is easy for installation and maintenance.
As a kind of embodiment, the first drain pan 140 of the first cross flow fan system 100 is connected with the second drain pan 240 of the second cross flow fan system 200.Concrete, the first drain pan 140 and the second drain pan 240 are tightly connected, and effectively prevent leaking out of the first drain pan 140 and the second drain pan 240 gap, what ensure air conditioner room unit changes air quantity.Preferably, wherein in an embodiment, the first drain pan 140 and the second drain pan 240 one-body molded, be convenient to implement processing.
As a kind of embodiment, the junction of the first drain pan 140 and the second drain pan 240 is provided with baffle 400, and baffle 400 can make air-flow along baffle 400 air-out, changes the air-out direction of air-flow, improves the air-supply comfort level of indoor set.Preferably, wherein in an embodiment, see Fig. 3 to Fig. 5, the shape of baffle 400 is triangle, oval or rectangle, is convenient to implement, and can certainly be the shape that trapezoidal grade can change air-flow left and right air-out direction.First cross flow fan system 100 and the second cross flow fan system 200 share an air outlet 330, and air outlet 330 is divided into the air outlet of the first cross flow fan system 100 correspondence and the air outlet of the second cross flow fan system 200 correspondence by baffle 400.See Fig. 2, when the height of baffle 400 is 0, the air outlet of two cross flow fan systems mixes, and is formed as single air exhausting structure.
As a kind of embodiment, specifically see Fig. 3, the air outlet angle that the first whirlpool tongue 130, second whirlpool tongue 230 is formed at air outlet 330 place is α, and the size of air outlet angle α is 45 ° ~ 150 °.The size of air outlet angle determines the size of wind-out range, and air outlet angle and baffle 400 acting in conjunction change the air-out direction of air-flow, overcome the defect that air-out direction is single, make air-flow towards multi-direction, large-scale air-out, thus improve indoor set air-out comfort level.
As a kind of embodiment, specifically see Fig. 3, the first evaporimeter 110 and the second evaporimeter 210 are two folding evaporimeters, certainly, also can be set to three foldings or multi-fold structure.The center of the first through-flow fan blade 120 is H1 to the vertical range of air outlet 330, second through-flow fan blade 220 center is H2 to the vertical range of air outlet 330, first evaporimeter 110 break F1 is H3 to the vertical range of air outlet 330, second evaporimeter 210 break F2 is H4 to the vertical range of air outlet 330, when the equal diameters of the first through-flow fan blade 120 and the second through-flow fan blade 220, namely during D1=D2, H1=H2, H3=H4.Preferably, wherein in an embodiment, first evaporimeter 110 break F1 is less than the vertical range H1 of the first through-flow fan blade 120 center to air outlet 330 to the vertical range H3 of air outlet 330, i.e. H3<H1, second evaporimeter 210 break F2 is less than the vertical range H2 of the second through-flow fan blade 220 center to air outlet 330, i.e. H4<H2 to the vertical range H4 of air outlet 330.Air-flow is through cross flow fan system, a whirlpool can be formed in through-flow fan blade, whirlpool center close to through-flow fan blade inner periphery and near whirlpool tongue, the better performances of blower fan, whirlpool center is away from the tongue of whirlpool, the race way of air-flow increases, and fan efficiency reduces, and the unstable degree of flow increases, H3<H1 is set, H4<H2, the performance of cross flow fan system, near whirlpool tongue, is improved in the center of the whirlpool that air-flow is formed in through-flow fan blade.
The utility model embodiment still provides a kind of air-conditioner, and this air-conditioner have employed above-mentioned air conditioner room unit, solves the problem that air-out direction is single, reaches increase wind-out range, improves the effect of air output and air-out comfort level.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. an air conditioner room unit, is characterized in that, comprise housing (300) and at least two cover cross flow fan systems, described cross flow fan system comprises the first cross flow fan system (100) and the second cross flow fan system (200);
Often overlap described cross flow fan system and comprise evaporimeter, through-flow fan blade, whirlpool tongue and drain pan;
Described at least two cover cross flow fan Operation system setting are in described housing (300), and the axle of the through-flow fan blade of described at least two cover cross flow fan systems parallels;
Described housing (300) is provided with the air inlet corresponding with often overlapping described cross flow fan system, and described housing (300) is provided with at least one air outlet (330);
Described whirlpool tongue is connected to described air outlet (330) place of described housing (300), and the angle β that described whirlpool tongue and described housing (300) are formed is obtuse angle.
2. air conditioner room unit according to claim 1, is characterized in that, described cross flow fan system is two covers, is respectively described first cross flow fan system (100) and described second cross flow fan system (200).
3. air conditioner room unit according to claim 1, it is characterized in that, first drain pan (140) of described first cross flow fan system (100) is connected with second drain pan (240) of described second cross flow fan system (200).
4. air conditioner room unit according to claim 3, is characterized in that, described first drain pan (140) and described second drain pan (240) one-body molded.
5. air conditioner room unit according to claim 3, is characterized in that, the junction of described first drain pan (140) and described second drain pan (240) is provided with baffle (400).
6. air conditioner room unit according to claim 5, is characterized in that, the shape of described baffle (400) is triangle, oval or rectangle.
7. air conditioner room unit according to claim 1, is characterized in that, described first cross flow fan system (100) and described second cross flow fan system (200) share an air outlet (330).
8. air conditioner room unit according to claim 7, it is characterized in that, the air outlet angle that the first whirlpool tongue (130) of described first cross flow fan system (100) and the second whirlpool tongue (230) of described second cross flow fan system (200) are formed at described air outlet (330) place is α;
The size of described air outlet angle α is 45 ° ~ 150 °.
9. the air conditioner room unit according to any one of claim 1 to 8, is characterized in that, described evaporimeter is two folding evaporimeters;
The break of described two folding evaporimeters is less than the vertical range of described through-flow fan blade center to described air outlet (330) to the vertical range of described air outlet (330).
10. an air-conditioner, is characterized in that, comprises the air conditioner room unit described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602625.5U CN204880381U (en) | 2015-08-11 | 2015-08-11 | Air conditioner and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602625.5U CN204880381U (en) | 2015-08-11 | 2015-08-11 | Air conditioner and air conditioner |
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| Publication Number | Publication Date |
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| CN204880381U true CN204880381U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520602625.5U Active CN204880381U (en) | 2015-08-11 | 2015-08-11 | Air conditioner and air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509149A (en) * | 2015-12-23 | 2016-04-20 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner and control method thereof |
| CN107676865A (en) * | 2016-08-02 | 2018-02-09 | 大金工业株式会社 | Air-duct-type air-conditioner machine |
| CN107894034A (en) * | 2017-12-14 | 2018-04-10 | 海信（广东）空调有限公司 | Vortex tongue and indoor apparatus of air conditioner |
| CN108592210A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | A kind of ducting system and the hanging type air conditioner with it |
-
2015
- 2015-08-11 CN CN201520602625.5U patent/CN204880381U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509149A (en) * | 2015-12-23 | 2016-04-20 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner and control method thereof |
| CN107676865A (en) * | 2016-08-02 | 2018-02-09 | 大金工业株式会社 | Air-duct-type air-conditioner machine |
| CN107894034A (en) * | 2017-12-14 | 2018-04-10 | 海信（广东）空调有限公司 | Vortex tongue and indoor apparatus of air conditioner |
| CN108592210A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | A kind of ducting system and the hanging type air conditioner with it |
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