CN103776095A - Air conditioner indoor unit and air conditioner with same - Google Patents
Air conditioner indoor unit and air conditioner with same Download PDFInfo
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- CN103776095A CN103776095A CN201210408929.9A CN201210408929A CN103776095A CN 103776095 A CN103776095 A CN 103776095A CN 201210408929 A CN201210408929 A CN 201210408929A CN 103776095 A CN103776095 A CN 103776095A
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- air outlet
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- centrifugal blower
- blower assembly
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Abstract
The invention provides an air conditioner indoor unit and an air conditioner with the air conditioner indoor unit. The air conditioner indoor unit comprises a shell (10), a centrifugal fan assembly (20) and cross-flow fan blades (70), wherein the shell (10) is provided with an air inlet (11), first air outlets (12) arranged oppositely from left to right and second air outlets (13) located between the oppositely arranged first air outlets (12); the centrifugal fan assembly (20) is arranged corresponding to the air inlet (11); the cross-flow fan blades (70) are arranged at the downstream position of the centrifugal fan assembly (20) and correspond to the first air outlets (12) and/or the second air outlets (13). The air conditioner comprises the air conditioner indoor unit. By means of the air conditioner indoor unit and the air conditioner with the air conditioner indoor unit, the air supply effect of the air conditioner indoor unit can be improved.
Description
Technical field
The present invention relates to air-conditioner technical field, in particular to a kind of air conditioner room unit and there is its air-conditioner.
Background technology
The quantity of traditional uptake of indoor machine of air conditioner is generally one or two, and is all the single form setting of horizontal direction or vertical direction, coordinates through-flow fan blade or centrifugal blower to realize air blowing function, single due to form being set, thereby air-supply effect is not good enough.
Summary of the invention
The present invention aims to provide a kind of air conditioner room unit and has its air-conditioner, can improve the air-supply effect of air conditioner room unit.
To achieve these goals, according to an aspect of the present invention, provide a kind of air conditioner room unit, having comprised: housing, housing has air inlet, opposed the first air outlet in left and right and the second air outlet between opposed the first air outlet; Centrifugal blower assembly, setting corresponding to air inlet; And through-flow fan blade, be arranged on the downstream of centrifugal blower assembly setting corresponding to the first air outlet and/or the second air outlet.
Further, the first air outlet vertically extends in the left and right sides of the front panel of housing; The second air outlet along continuous straight runs on the front panel of housing extends; Through-flow fan blade is horizontal to be arranged in enclosure interior and near the second air outlet place.
Further, the second air outlet is two, and two the second air outlets are upper and lower opposed on the front panel of housing; Centrifugal blower assembly is between upper and lower opposed the second air outlet, and between opposed the first air outlet in left and right; Two through-flow fan blades respectively with the corresponding setting of two the second air outlets.
Further, the second air outlet that is positioned at top arranges near the upper end of the first air outlet, and the second air outlet that is positioned at below arranges near the lower end of the first air outlet.
Further, air conditioner room unit also comprises heat exchanger, and heat exchanger is fixed on air inlet place, and centrifugal blower assembly is positioned at a heat exchanger side of air inlet dorsad.
Further, air conditioner room unit also comprises flow-guiding structure, and flow-guiding structure comprises: the first diversion division, comprises the first guide face extending to the first air outlet from centrifugal blower assembly and the second guide face extending to the second air outlet from centrifugal blower assembly; And second diversion division, comprise the 3rd guide face being oppositely arranged with the first guide face and extend to the first air outlet from centrifugal blower assembly and the 4th guide face that is oppositely arranged with the second guide face and extends to the second air outlet from centrifugal blower assembly.
Further, the first guide face has first arcuate structure of concave surface towards the front panel of housing, and the first end of the first arcuate structure extends to the first air outlet, and second end relative with first end extends to centrifugal blower assembly; The second guide face has second arcuate structure of concave surface towards the front panel of housing, and the first end of the second arcuate structure extends to the second air outlet, and second end relative with first end extends to centrifugal blower assembly.
Further, the 3rd guide face comprise near centrifugal blower assembly and be parallel to the first plane of the front panel of housing, near the first air outlet and perpendicular to the second plane of the front panel of housing and be connected to the first plane and the second plane between and concave surface towards the first cambered surface of the front panel of housing; The 4th guide face comprises the plane that second cambered surface of extending from centrifugal blower assembly to through-flow fan blade is fixedly connected with the second cambered surface and extend to the second air outlet, between the second cambered surface and the second arcuate structure, is provided with through-flow fan blade.
According to a further aspect in the invention, provide a kind of air-conditioner, comprised air conditioner room unit, this air conditioner room unit is aforesaid air conditioner room unit.
Apply technical scheme of the present invention, by housing, centrifugal blower assembly and through-flow fan blade are set, its middle shell has air inlet, opposed the first air outlet in left and right and the second air outlet between opposed the first air outlet, the setting corresponding to air inlet of centrifugal blower assembly, through-flow fan blade setting corresponding to the first air outlet and/or the second air outlet, centrifugal blower assembly and through-flow fan blade are matched, realize the function around air-supply in conjunction with the first air outlet and the second air outlet, improve air-supply effect, and then improve the comfortableness that user uses.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the plane of air conditioner room unit according to an embodiment of the invention;
Fig. 2 shows according to the A-A of the air conditioner room unit of Fig. 1 to profile;
Fig. 3 shows according to the B-B of the air conditioner room unit of Fig. 1 to profile; And
Fig. 4 shows the centrifugal blower assembly explosive view of air conditioner room unit according to an embodiment of the invention.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
As shown in Figures 1 to 4, according to embodiments of the invention, provide a kind of air conditioner room unit, comprised housing 10, centrifugal blower assembly 20 and through-flow fan blade 70.Its middle shell 10 has air inlet 11, the first air outlet 12 and the second air outlet 13.Wherein the first air outlet 12 is oppositely arranged in the left and right sides of the front panel of housing 10, and the second air outlet 13 is between opposed two the first air outlets 12.Centrifugal blower assembly 20 setting corresponding to air inlet 11, through-flow fan blade 70 is arranged on the downstream of centrifugal blower assembly, and with the corresponding setting of the second air outlet 13.
For the first air outlet 12 and the second air outlet 13 are realized around 3d air delivery effect, the first air outlet 12 vertically extends in the left and right sides of the front panel of housing 10, and the second air outlet 13 along continuous straight runs on the front panel of housing 10 extends.Through-flow fan blade 70 is horizontal to be arranged at inner and close the second air outlet 13 places of housing 10, can match to improve air output with the second air outlet 13.
Certainly, the first air outlet 12 and the second air outlet 13 also can be designed to respectively arc here, so that the first air outlet 12 and the second air outlet 13 form ring-type on front panel, also can reach the effect around 3d air delivery.
In order to realize the different wind pushing forms of refrigeration mode and heating mode, the second air outlet 13 is two, and two the second air outlets are opposed on the front panel of housing 10 Shang Xia 13.Under heating mode, the second air outlet 13 of below is blown, and the second air outlet 13 of top is out-of-blast, according to principle of expanding with heat and contracting with cold, makes hot blast rise and spread to the whole interior space rapidly, realizes and heating fast.Under refrigeration mode, the second air outlet 13 of top is blown, and the second air outlet 13 of below is out-of-blast, according to principle of expanding with heat and contracting with cold, makes cold wind decline and spread to the whole interior space rapidly, realizes and heating fast.
For two the second air outlets 13 are matched with the first air outlet 12 of the left and right sides better, realize around 3d air delivery effect, the second air outlet 13 that is positioned at top arranges near the upper end of the first air outlet 12, and the second air outlet 13 that is positioned at below arranges near the lower end of the first air outlet 12.
In order to coordinate air-supply with the first air outlet 12 and the second air outlet 13, centrifugal blower assembly 20 is between upper and lower opposed the second air outlet 13, and between opposed the first air outlet 12 in left and right, the first air outlet 12 and the second air outlet 13, to be arranged on the surrounding of centrifugal blower assembly 20 around the structure of centrifugal blower assembly 20, can be blown to the first air outlet 12 and the second air outlet 13 more equably.
In order to coordinate with two the second air outlets 13, two through-flow fan blades 70 are horizontal at two the second air outlet 13 places respectively.
Certainly, here through-flow fan blade 70 be not limited to corresponding with the second air outlet 13, also can be corresponding with the second air outlet 13, be vertically arranged on housing 10 inner and arrange near the first air outlet 12.Or can be respectively and the first air outlet 12 and the corresponding setting of the second air outlet 13.Concrete set-up mode should design according to actual needs.
In air intake grid 40, be fixed with heat exchanger 50, centrifugal blower assembly 20 is positioned at heat exchanger 50 side of air inlet 11 dorsad, makes the air-flow flowing into from air inlet 11 realize heat exchange by heat exchanger 50.
The first air outlet 12 and the second air outlet 13 places are respectively arranged with wind deflector 60, and the air-flow that can flow out the first air outlet 12 and the second air outlet 13 guides, and realize air-supply from different perspectives, further improve user's comfort.
For the air that makes housing 10 inside flows out smoothly, prevent sinuous flow, reduce noise, air conditioner room unit also comprises flow-guiding structure, flow-guiding structure comprises the first diversion division 31 and the second diversion division 32.
In conjunction with referring to Fig. 2, on the cross section of air conditioner room unit, the first diversion division 31 comprises that the first guide face 311, the second diversion divisions 32 that extend to the first air outlet 12 from centrifugal blower assembly 20 comprise the 3rd guide face 321 that is oppositely arranged and extends to the first air outlet 12 from centrifugal blower assembly 20 with the first guide face 311.
In conjunction with referring to Fig. 3, on the vertical section of air conditioner room unit, the first diversion division 31 comprises that the second guide face 312, the second diversion divisions 32 that extend to the second air outlet 13 from centrifugal blower assembly 20 comprise the 4th guide face 322 that is oppositely arranged and extends to the second air outlet 13 from centrifugal blower assembly 20 with the second guide face 312.
The first guide face 311 and the 3rd guide face 321 form the first flow-guiding channel matching with centrifugal blower assembly 20, the second guide face 312 and the 4th guide face 322 form the second flow-guiding channel matching with centrifugal blower assembly 20, with the air flow of adjustment housings 10 inside.
In conjunction with referring to Fig. 2, on the cross section of air conditioner room unit, the first guide face 311 has first arcuate structure of concave surface towards the front panel of housing 10, and the first end of the first arcuate structure extends to the first air outlet 12, and second end relative with first end extends to centrifugal blower assembly 20.The 3rd guide face 321 comprise near centrifugal blower assembly 20 and be parallel to the first plane of the front panel of housing 10, near the first air outlet 12 and perpendicular to the second plane of the front panel of housing 10 and be connected to the first plane and the second plane between and concave surface towards the first cambered surface of the front panel of housing 10.The air-flow that this structure can make air inlet 11 places flow into is divided into two strands of first air outlets 12 that lead to the left and right sides, further reduces sinuous flow, reduces noise.
In conjunction with referring to Fig. 3, on the vertical section of air conditioner room unit, the second guide face 312 has second arcuate structure of concave surface towards the front panel of housing 10, and the first end of the second arcuate structure extends to the second air outlet 13, and second end relative with first end extends to centrifugal blower assembly 20.The second guide face 312 of the first diversion division 31 of upside upside to housing 10 in the process of extending towards front panel tilts, and the second guide face 312 of the first diversion division 31 of downside downside to housing 10 in the process of extending towards front panel tilts.This incline structure, with respect to not having the structure tilting can increase the swept area of the air-flow of sending from the second air outlet 13 of upper and lower both sides, makes air-flow diffuse to more rapidly the whole interior space.
The 4th guide face 322 comprises the plane that second cambered surface of extending to through-flow fan blade 70 from centrifugal blower assembly 20 is fixedly connected with and extends to the second air outlet 13 with the second cambered surface, between the second cambered surface and the second arcuate structure, is provided with through-flow fan blade 70.The plane that is arranged in the 4th guide face 322 of upside tilts to the downside of housing 10 in the process of extending towards front panel, the plane that is arranged in the 4th guide face 322 of downside tilts to the upside of housing 10 in the process of extending towards front panel, this incline structure of the 4th guide face 322 matches with the incline structure of the second guide face 312, can increase the air output at the second air outlet 13 places, improve heat exchange efficiency.
In conjunction with referring to Fig. 4, centrifugal blower assembly 20 comprises baffle liner 21, centrifugation blade 22, motor 23, electric machine support assembly 24 and mount pad 25.Wherein mount pad 25 is fixed on the front panel of housing 10, and baffle liner 21 arranges near heat exchanger 50.Between baffle liner 21 and mount pad 25, be provided with centrifugation blade 22 and motor 23, and motor 23 and centrifugation blade 22 drive and be connected, to drive centrifugation blade 22 to rotate.Baffle liner 21 can make to blow out by centrifugation blade 22 more smoothly by the air-flow of heat exchanger 50.Motor 23 is installed on housing 10 inside by the electric machine support assembly 24 being fixed in housing 10.Electric machine support assembly 24 comprises the support 241 being fixed on mount pad 25 and the support rubber blanket 242 being fixedly connected with support 241, and support rubber blanket 242 can play the effect that reduces motor 23 vibrating noises.
In order further to reduce the vibration of motor 23, centrifugal blower assembly 20 also comprises dynamic mount assembly 26.Dynamic mount assembly 26 comprises dynamic mount 261, dynamic mount rubber blanket 262 and bolt 263.Wherein dynamic mount 261 is fixed on mount pad 25 by bolt 263, and dynamic mount rubber blanket 262 is set in outside bolt 263 and is fixed on dynamic mount 261, can play and reduce the effect that motor 23 vibrates.Meanwhile, on the support 241 due to motor 23, be fixed with support rubber blanket 242, make the vibration of motor 23 under the dual shock absorption effect of dynamic mount rubber blanket 262 and support rubber blanket 242, can reach minimum at noise.
When air-supply, centrifugation blade 22 is by motor 23 driven rotary, the wind deflector 60 at the first air outlet 12 and the second air outlet 13 places is all in open mode simultaneously, the through-flow fan blade 70 at the second air outlet 13 places rotates simultaneously, comfortable wind blows out from the first air outlet 12 of left and right and the second upper and lower air outlet 13, forms comfortable around 3d air delivery.
When refrigeration, the through-flow fan blade 70 of below stops operating, and the wind deflector 60 at the second air outlet 13 places is in closure state, the second air outlet 13 of below is not sent cold wind, cold wind blows out from other three air ports, because cold air declines, can make the temperature in room reduce rapidly.Comfortableness while improving refrigeration.
While heating, the through-flow fan blade 70 of top stops operating, and the wind deflector 60 at the second air outlet 13 places is in closure state, the second air outlet 13 of top is not sent hot blast, hot blast blows out from other three air ports, due to hot air rising, can make the temperature in room raise rapidly.Improve the comfortableness while heating.
The present invention is mainly the air conditioner breaking traditions, and uses windy mouthful control, the good function of comfortableness that the upper air-out fast-refrigerating of realizing that people-oriented, upper and lower air-out heat fast.
In Fig. 2 and Fig. 3, the direction of arrow is air current flow direction.
The present invention also provides a kind of air-conditioner, comprises air conditioner room unit, and this air conditioner room unit is aforesaid air conditioner room unit.
From above description, can find out, the above embodiments of the present invention have realized following technique effect: by housing is set, centrifugal blower assembly and through-flow fan blade, its middle shell has air inlet, opposed the first air outlet in left and right and the second air outlet between opposed the first air outlet, the setting corresponding to air inlet of centrifugal blower assembly, through-flow fan blade setting corresponding to the first air outlet and/or the second air outlet, centrifugal blower assembly and through-flow fan blade are matched, realize the function around air-supply in conjunction with the first air outlet and the second air outlet, improve air-supply effect, and then the comfortableness of raising user use.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. an air conditioner room unit, is characterized in that, comprising:
Housing (10), described housing (10) has air inlet (11), opposed the first air outlet in left and right (12) and is positioned at the second air outlet (13) between opposed described the first air outlet (12);
Centrifugal blower assembly (20), setting corresponding to described air inlet (11); And
Through-flow fan blade (70), is arranged on the downstream of described centrifugal blower assembly (20), and with described the first air outlet (12) and/or the corresponding setting of described the second air outlet (13).
2. air conditioner room unit according to claim 1, is characterized in that,
Described the first air outlet (12) vertically extends in the left and right sides of the front panel of described housing (10);
Described the second air outlet (13) along continuous straight runs on the front panel of described housing (10) extends;
Described through-flow fan blade (70) is horizontal to be located to arrange at inner and close described the second air outlet (13) of described housing (10).
3. air conditioner room unit according to claim 2, is characterized in that,
Described the second air outlet (13) is two, and two described the second air outlets (13) are upper and lower opposed on the front panel of described housing (10);
Described centrifugal blower assembly (20) is positioned between upper and lower opposed described the second air outlet (13), and is positioned between opposed described the first air outlet in left and right (12);
Two described through-flow fan blades (70) are setting corresponding to two described the second air outlets (13) respectively.
4. air conditioner room unit according to claim 3, it is characterized in that, described the second air outlet (13) that is positioned at top arranges near the upper end of described the first air outlet (12), and described the second air outlet (13) that is positioned at below arranges near the lower end of described the first air outlet (12).
5. according to the air conditioner room unit described in any one in claim 1 to 4, it is characterized in that, described air conditioner room unit also comprises heat exchanger (50), described heat exchanger (50) is fixed on described air inlet (11) to be located, and described centrifugal blower assembly (20) is positioned at described heat exchanger (50) side of described air inlet (11) dorsad.
6. according to the air conditioner room unit described in any one in claim 1 to 4, it is characterized in that, described air conditioner room unit also comprises flow-guiding structure, and described flow-guiding structure comprises:
The first diversion division (31), comprises the first guide face (311) extending from described centrifugal blower assembly (20) to described the first air outlet (12) and the second guide face (312) extending from centrifugal blower assembly (20) to described the second air outlet (13); And
The second diversion division (32), comprises the 3rd guide face (321) being oppositely arranged with described the first guide face (311) and extend from described centrifugal blower assembly (20) to described the first air outlet (12) and the 4th guide face (322) that is oppositely arranged with described the second guide face (312) and extends from described centrifugal blower assembly (20) to described the second air outlet (13).
7. air conditioner room unit according to claim 6, is characterized in that,
Described the first guide face (311) has first arcuate structure of concave surface towards the front panel of described housing (10), the first end of described the first arcuate structure extends to described the first air outlet (12), and second end relative with first end extends to described centrifugal blower assembly (20);
Described the second guide face (312) has second arcuate structure of concave surface towards the front panel of described housing (10), the first end of described the second arcuate structure extends to described the second air outlet (13), and second end relative with first end extends to described centrifugal blower assembly (20).
8. air conditioner room unit according to claim 7, is characterized in that,
Described the 3rd guide face (321) comprise near described centrifugal blower assembly (20) and be parallel to the first plane of the front panel of described housing (10), near described the first air outlet (12) and perpendicular to the second plane of the front panel of described housing (10) and be connected to described the first plane and described the second plane between and concave surface towards the first cambered surface of the front panel of described housing (10);
Described the 4th guide face (322) comprises the plane that second cambered surface of extending from described centrifugal blower assembly (20) to described through-flow fan blade (70) is fixedly connected with described the second cambered surface and extend to described the second air outlet (13), between described the second cambered surface and described the second arcuate structure, is provided with described through-flow fan blade (70).
9. an air-conditioner, comprises air conditioner room unit, it is characterized in that, described air conditioner room unit is the air conditioner room unit described in any one in claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210408929.9A CN103776095A (en) | 2012-10-23 | 2012-10-23 | Air conditioner indoor unit and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210408929.9A CN103776095A (en) | 2012-10-23 | 2012-10-23 | Air conditioner indoor unit and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103776095A true CN103776095A (en) | 2014-05-07 |
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ID=50568641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210408929.9A Pending CN103776095A (en) | 2012-10-23 | 2012-10-23 | Air conditioner indoor unit and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103776095A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287957A (en) * | 2016-08-12 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN109186062A (en) * | 2018-09-19 | 2019-01-11 | 珠海格力电器股份有限公司 | A kind of wind pushing mechanism and air conditioner |
| CN109253498A (en) * | 2018-08-24 | 2019-01-22 | 珠海格力电器股份有限公司 | A kind of air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10197001A (en) * | 1997-01-08 | 1998-07-31 | Daikin Ind Ltd | Air conditioner |
| JP2002243186A (en) * | 2001-02-20 | 2002-08-28 | Daikin Ind Ltd | Ceiling installation type air conditioner |
| EP1975520A1 (en) * | 2006-01-04 | 2008-10-01 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
| CN201416958Y (en) * | 2009-03-18 | 2010-03-03 | 广东美的电器股份有限公司 | Indoor machine for cabinet type air conditioner |
| CN202835582U (en) * | 2012-10-23 | 2013-03-27 | 珠海格力电器股份有限公司 | Air conditioner indoor machine and air conditioner comprising the same |
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2012
- 2012-10-23 CN CN201210408929.9A patent/CN103776095A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10197001A (en) * | 1997-01-08 | 1998-07-31 | Daikin Ind Ltd | Air conditioner |
| JP2002243186A (en) * | 2001-02-20 | 2002-08-28 | Daikin Ind Ltd | Ceiling installation type air conditioner |
| EP1975520A1 (en) * | 2006-01-04 | 2008-10-01 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
| CN201416958Y (en) * | 2009-03-18 | 2010-03-03 | 广东美的电器股份有限公司 | Indoor machine for cabinet type air conditioner |
| CN202835582U (en) * | 2012-10-23 | 2013-03-27 | 珠海格力电器股份有限公司 | Air conditioner indoor machine and air conditioner comprising the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287957A (en) * | 2016-08-12 | 2017-01-04 | 珠海格力电器股份有限公司 | Air-conditioner |
| CN109253498A (en) * | 2018-08-24 | 2019-01-22 | 珠海格力电器股份有限公司 | A kind of air conditioner |
| CN109186062A (en) * | 2018-09-19 | 2019-01-11 | 珠海格力电器股份有限公司 | A kind of wind pushing mechanism and air conditioner |
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Application publication date: 20140507 |