CN103868147A - Air conditioner - Google Patents
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- CN103868147A CN103868147A CN201210541329.XA CN201210541329A CN103868147A CN 103868147 A CN103868147 A CN 103868147A CN 201210541329 A CN201210541329 A CN 201210541329A CN 103868147 A CN103868147 A CN 103868147A
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Abstract
The invention provides an air conditioner which comprises an air conditioner casing and heat exchange systems arranged in the air conditioner casing. An upper air outlet is arranged in the upper portion of the air conditioner casing, and a lower air outlet is arranged in the lower portion of the air conditioner casing. The heat exchange systems comprise an upper heat exchange system matched with the upper air outlet and a lower heat exchange system matched with a lower air outlet. Due to the fact that the upper air outlet and the lower air outlet are arranged in the upper portion and the lower portion of the air conditioner casing respectively, and the upper heat exchange system and the lower heat exchange system corresponding to the upper air outlet and the lower air outlet are arranged, air is discharged from the upper portion and the lower portion of the air conditioner respectively, and the air quantity is effectively increased. Further, the plurality of heat exchange systems are arranged in the air conditioner, the heat exchange area is effectively increased, the refrigeration quantity can be effectively increased compared with that of the existing air conditioner with identical appearance size, or the appearance size of the air conditioner can be reduced under the condition of identical refrigeration quantity, and the air conditioner which is exquisite and small in size can be designed.
Description
Technical field
The present invention relates to field of air conditioning, in particular to a kind of air-conditioner.
Background technology
In prior art, Split floor-type indoor machine of air conditioner generally only has a ducting system, add a heat-exchange system of heat exchanger composition, due to the restriction of air-conditioner space size, the heat exchange area of air force and heat exchanger is all restricted, there is certain difficulty in the refrigerating capacity that improves air-conditioning, is difficult to reach comparatively ideal value.
Summary of the invention
The present invention aims to provide a kind of air-conditioner that can improve air quantity and increase heat exchange area.
The invention provides a kind of air-conditioner, comprise air-conditioner shell and the heat-exchange system that is arranged on air-conditioner shell inside, the top of air-conditioner shell is provided with air outlet, the bottom of air-conditioner shell is provided with lower air outlet, and heat-exchange system comprises the upper heat-exchange system coordinating with upper air outlet and the lower heat-exchange system coordinating with lower air outlet.
Further, lower heat-exchange system comprises lower air duct system and lower heat exchanger; Lower air duct system comprises lower blower fan system and the lower air duct pipeline being connected with lower blower fan system, and lower heat exchanger is arranged on the air inlet place of lower blower fan system or is arranged on the air outlet place of lower blower fan system.
Further, lower blower fan system is centrifugal blower fan system, comprises lower spiral case and the lower centrifugation blade that is arranged on lower spiral case inside, and drives the motor of lower centrifugation blade; Lower heat exchanger is arranged on the air inlet place of lower spiral case.
Further, upper heat-exchange system comprises upper air duct system and upper heat exchanger; Upper air duct system comprises fan system and the upper air duct pipeline being connected with fan system, and upper heat exchanger is arranged on the air inlet place of fan system or is arranged on the air outlet place of fan system.
Further, fan system is centrifugal blower fan system, comprises upper volute and the upper centrifugation blade that is arranged on upper volute inside, and drives the motor of upper centrifugation blade; Upper heat exchanger is arranged on the air inlet place of upper volute.
Further, upper heat-exchange system comprises the first heat-exchange system and the second heat-exchange system; The first heat-exchange system comprises the first ducting system and First Heat Exchanger, and the second heat-exchange system comprises the second ducting system and the second heat exchanger; The second ducting system and the first ducting system all shift to install in vertical and horizontal direction.
Further, the first ducting system comprises the first blower fan system and the first air channel pipeline being connected with the first blower fan system, and First Heat Exchanger is arranged on the air inlet place of the first blower fan system or is arranged on the air outlet place of the first blower fan system; The second heat-exchange system comprises the second blower fan system and the second air channel pipeline being connected with the second blower fan system, and the second heat exchanger is arranged on the air inlet place of the second blower fan system or is arranged on the air outlet place of the second blower fan system.
Further, the second blower fan system is arranged on the below of the first blower fan system and misplaces with the first blower fan system in the horizontal direction.
Further, the first blower fan system is centrifugal blower fan system, comprises the first spiral case and the first centrifugation blade that is arranged on the first spiral case inside, and drives the motor of the first centrifugation blade, and First Heat Exchanger is arranged on the air inlet place of the first spiral case; The second blower fan system is centrifugal blower fan system, comprises the second spiral case and the second centrifugation blade that is arranged on the second spiral case inside, and drives the motor of the second centrifugation blade; The second spiral case is arranged on the below of the first spiral case and misplaces with the first spiral case in the horizontal direction, and the second heat exchanger is arranged on the air inlet place of the second spiral case.
Further, the top of air-conditioner shell is also provided with the breeze fan coordinating with upper air outlet, and the bottom of air-conditioner shell is also provided with the breeze fan coordinating with lower air outlet.
According to air-conditioner of the present invention, air outlet and lower air outlet are set respectively by the upper and lower at air-conditioner shell, and setting upper heat-exchange system and the lower heat-exchange system corresponding with upper air outlet and lower air outlet, thereby make air-conditioner air-out simultaneously up and down, effectively improve air quantity, and air-conditioner inside has multiple heat-exchange systems, effectively increase heat exchange area, the air-conditioning of comparing existing identical appearance size can strengthen refrigerating capacity effectively, or under the condition of equal refrigerating capacity, can reduce air-conditioner appearance and size, thereby design exquisiter small and exquisite air-conditioning.
Accompanying drawing explanation
The accompanying drawing 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 is according to the perspective view of the first embodiment of air-conditioner of the present invention;
Fig. 2 is the first sectional structure schematic diagram vertically according to the first embodiment of air-conditioner of the present invention;
Fig. 3 a be in Fig. 2 A-A to sectional structure schematic diagram;
Fig. 3 b be in Fig. 2 B-B to sectional structure schematic diagram;
Fig. 4 is the second sectional structure schematic diagram vertically according to the first embodiment of air-conditioner of the present invention;
Fig. 5 is the 3rd sectional structure schematic diagram vertically according to the first embodiment of air-conditioner of the present invention;
Fig. 6 is according to the perspective view of the second embodiment of air-conditioner of the present invention;
Fig. 7 is the first sectional structure schematic diagram vertically according to the second embodiment of air-conditioner of the present invention;
Fig. 8 a be in Fig. 7 A-A to sectional structure schematic diagram;
Fig. 8 b be in Fig. 7 B-B to sectional structure schematic diagram;
Fig. 8 c be in Fig. 7 C-C to sectional structure schematic diagram;
Fig. 9 is the second sectional structure schematic diagram vertically according to the second embodiment of air-conditioner of the present invention; And
Figure 10 is the 3rd sectional structure schematic diagram vertically according to the second embodiment of air-conditioner of the present invention.
The specific embodiment
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the present invention in detail.
As shown in Fig. 1 to 2, according to the first embodiment of air-conditioner of the present invention, comprise air-conditioner shell 10 and the heat-exchange system that is arranged on air-conditioner shell 10 inside, the top of air-conditioner shell 10 is provided with air outlet 11, the bottom of air-conditioner shell 10 is provided with lower air outlet 12, and heat-exchange system comprises the upper heat-exchange system 20 coordinating with upper air outlet 11 and the lower heat-exchange system 30 coordinating with lower air outlet 12.The present invention arranges respectively air outlet 11 and lower air outlet 12 by the upper and lower at air-conditioner shell 10, and at the inner setting of air-conditioner shell 10 upper heat-exchange system 20 and the lower heat-exchange system 30 corresponding with upper air outlet 11 and lower air outlet 12, thereby make air-conditioner air-out simultaneously up and down, effectively improve air quantity, and air-conditioner arranges multiple heat-exchange systems, effectively increase heat exchange area, the air-conditioning of comparing existing identical appearance size can strengthen refrigerating capacity effectively, or under the condition of equal refrigerating capacity, reduce air-conditioner appearance and size, thereby design exquisiter small and exquisite air-conditioning.It should be noted that, upper heat-exchange system 20, lower heat-exchange system 30 can be according to the selective air-out of client's demand, and in the time that need to heat winter, upper heat-exchange system 20 stops air-out, lower heat-exchange system 30 air-out, also air-out simultaneously; In the time that need summer, upper heat-exchange system 20 air-out, lower heat-exchange system 30 stops air-out, also air-out simultaneously.
Upper heat-exchange system 20 and lower heat-exchange system 30 can adopt integrated mode to be located at the inside of air-conditioner shell 10, the mode that also can adopt bonding, clamping or be spirally connected arranges the inside of air-conditioner shell 10, preferably mode is for adopting clamping or being spirally connected, easy for installation, fixing reliable.
Particularly, as shown in Fig. 2 to 5, in this embodiment, upper heat-exchange system 20 and the independent setting of lower heat-exchange system 30, comprise respectively a ducting system and a heat exchanger.Go up heat-exchange system 20 and comprise upper air duct system and upper heat exchanger 21; Usually, upper air duct system comprises fan system 22 and the upper air duct pipeline being connected with fan system 22, and upper heat exchanger 21 can be arranged on the air inlet place of fan system 22, also can be arranged on the air outlet place of fan system 22.Preferably mode is for adopting air draught type, go up heat exchanger 21 the air inlet place that can be arranged on fan system 22.Upper air duct pipeline is connected with upper air outlet 11, thereby the air through upper heat exchanger 21 heat exchange is delivered to upper air outlet 11.
As shown in Fig. 3 a, Fig. 3 b, Fig. 4 and Fig. 5, fan system 22 adopts centrifugal blower fan system, also can adopt axial flow blower or flow-mixing blower fan.Centrifugal blower fan system comprises upper volute 22a and is arranged on the upper centrifugation blade 22b of upper volute 22a inside, and drives the motor of upper centrifugation blade 22b; The air outlet of upper volute 22a is towards the top of air-conditioner shell 10, thereby air is sent through upper air outlet 11.As shown in Figure 3 b, upper heat exchanger 21 is arranged on the air inlet place of upper volute 22a, adopts air draught type setting, and according to the shape of air-conditioner shell 10, upper heat exchanger 21 can be designed to arc or other shapes.
In the first embodiment, as shown in Fig. 2 to 5, lower heat-exchange system 30 adopts with upper heat-exchange system 20 and similarly arranges, and descends heat-exchange system 30 to comprise lower air duct system and lower heat exchanger 31; Lower air duct system comprises lower blower fan system 32 and the lower air duct pipeline being connected with lower blower fan system 32, and lower heat exchanger 31 is arranged on the air inlet place of lower blower fan system 32 or is arranged on the air outlet place of lower blower fan system 32.Lower air duct pipeline is connected with lower air outlet 12, thereby the air through lower heat exchanger 31 heat exchange is delivered to lower air outlet 12.
As shown in Figure 4 and Figure 5, lower blower fan system 32 also can adopt centrifugal blower fan system, comprises lower spiral case 32a and the lower centrifugation blade 32b that is arranged on lower spiral case 32a inside, and drives the motor of lower centrifugation blade 32b; Lower spiral case 32a, towards lower air outlet 12, sends air through lower air outlet 12.Preferably, lower heat exchanger 31 is arranged on the air inlet place of lower spiral case 32a, adopts air draught type setting, can effectively reduce noise, makes air and heat exchanger heat exchange more even.
As shown in Fig. 6 to 10, according to a second embodiment of the present invention, different from the first embodiment is, in a second embodiment, upper heat-exchange system 20 comprises the first heat-exchange system 23 and the second heat-exchange system 24, goes up the heat-exchange system that heat-exchange system 20 comprises that two covers are separate, compare the air-conditioner of the first embodiment, increase heat-exchange system, can further improve heat exchange area and air quantity, thereby improve the efficiency of air-conditioner.
As shown in Fig. 7 to 10, the first heat-exchange system 23 comprises that the first ducting system and First Heat Exchanger 231, the second heat-exchange systems 24 comprise the second ducting system and the second heat exchanger 241; First Heat Exchanger 231 and the second heat exchanger 241 are separately positioned on air inlet place or the air outlet place of the first ducting system and the second ducting system.Preferably mode is for adopting air draught type setting, and First Heat Exchanger 231 and the second heat exchanger 241 are separately positioned on the air inlet place of the first ducting system and the second ducting system, the noise can reduce air-conditioner work time.
The second ducting system and the first ducting system are all misplaced in vertical and horizontal direction, thereby prevent the mutual interference of two ducting system phases, and in the inner interference mutually of air-conditioner, thereby two ducting systems can be worked independently simultaneously.
Particularly, as shown in Fig. 7 to 10, the first ducting system comprises the first blower fan system 232 and the first air channel pipeline being connected with the first blower fan system 232, and First Heat Exchanger 231 is arranged on the air inlet place of the first blower fan system 232; The second heat-exchange system 24 comprises the second blower fan system 242 and the second air channel pipeline being connected with the second blower fan system 242, and the second heat exchanger 241 is arranged on the air inlet place of the second blower fan system 242.The first air channel pipeline and the second air channel pipeline independently arrange mutually.The second blower fan system 242 is arranged on the below of the first blower fan system 232 and misplaces with the first blower fan system 232 in the horizontal direction, thereby prevent the second blower fan system 242 and the first blower fan system 232 phase mutual interference and interference, and the second wind channel tube bend folding is processed, thereby avoid the first blower fan system 232, prevent from forming and interfere, thereby make the second blower fan system 242 and the first blower fan system 232 can reasonably be arranged on air-conditioner inside.It should be noted that, the second ducting system and the first ducting system also can overlap in vertical or horizontal direction, and the first air channel pipeline and the second air channel pipeline only need to stagger.
Preferably, as shown in Fig. 7 and 8a, 8b, 8c, the first blower fan system 232 is centrifugal blower fan system, comprise the first spiral case 232a and the first centrifugation blade 232b that is arranged on the first spiral case 232a inside, and the motor of driving the first centrifugation blade 232b, First Heat Exchanger 231 is arranged on the air inlet place of the first spiral case 232a.The second blower fan system 242 is centrifugal blower fan system, comprises the second spiral case 242a and the second centrifugation blade 242b that is arranged on the second spiral case 242a inside, and drives the motor of the second centrifugation blade 242b; The second spiral case 242a is arranged on the below of the first spiral case 232a and misplaces with the first spiral case 232a in the horizontal direction, the second heat exchanger 241 is arranged on the air inlet place of the second spiral case 242a, according to air-conditioner inner space, First Heat Exchanger 231 and the second heat exchanger 241 can be designed to arc or other shapes.
Air enters the inside of air-conditioner shell 10 from being arranged on the air inlet of air-conditioner shell side, then pass through First Heat Exchanger 231 and the second heat exchanger 241, enter respectively two cover ducting systems and be sent to air outlet 11 places, due to the stack of two cover heat exchanger systems, compare the first embodiment, can make the air quantity of heat-exchange system and heat transfer effect all obviously improve.In this embodiment, the set-up mode of lower heat-exchange system 30 is identical with the first embodiment.
In the first embodiment of the present invention and the second embodiment, for centrifugal blower fan system, the air inlet place that heat exchanger is arranged on to centrifugal blower fan system has larger space, thereby can obtain larger heat exchange area and heat transfer effect.
According to the needs of dissimilar air-conditioning, the blower fan in upper heat-exchange system 20 and lower heat-exchange system 30 also can adopt the blower fan of other types, as axial flow blower, and flow-mixing blower fan etc.Upper heat-exchange system 20 and lower heat-exchange system 30 can adopt the blower fan of same type, also can adopt dissimilar blower fan, thereby make the two can reasonably be arranged in air-conditioner shell 10 inside.
In addition, in another embodiment of the present invention, can also also be provided with the breeze fan coordinating with upper air outlet 11 on the top of air-conditioner shell 10, by breeze fan is set, deliver air to rapidly air outlet 11, thereby improve air-out effect; Can also also be provided with the breeze fan coordinating with lower air outlet 12 in the bottom of air-conditioner shell 10, by breeze fan is set, deliver air to rapidly lower air outlet 12, thereby improve air-out effect simultaneously.
It should be noted that, the heat exchanger in above-described embodiment can be condenser or evaporimeter.
As can be seen from the above description, the above embodiments of the present invention have realized following technique effect:
According to air-conditioner of the present invention, air outlet and lower air outlet are set respectively by the upper and lower at air-conditioner shell, and setting upper heat-exchange system and the lower heat-exchange system corresponding with upper air outlet and lower air outlet, thereby make air-conditioner air-out simultaneously up and down, effectively improve air quantity, and air-conditioner inside has multiple heat-exchange systems, effectively increase heat exchange area, the air-conditioning of comparing existing identical appearance size can strengthen refrigerating capacity effectively, or under the condition of equal refrigerating capacity, can reduce air-conditioner appearance and size, thereby design exquisiter small and exquisite air-conditioning.
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 (10)
1. an air-conditioner, comprise air-conditioner shell (10) and be arranged on the inner heat-exchange system of described air-conditioner shell (10), it is characterized in that, the top of described air-conditioner shell (10) is provided with air outlet (11), the bottom of described air-conditioner shell (10) is provided with lower air outlet (12), and described heat-exchange system comprises the upper heat-exchange system (20) coordinating with described upper air outlet (11) and the lower heat-exchange system (30) coordinating with described lower air outlet (12).
2. air-conditioner according to claim 1, is characterized in that,
Described lower heat-exchange system (30) comprises lower air duct system and lower heat exchanger (31);
Described lower air duct system comprises lower blower fan system (32) and the lower air duct pipeline being connected with described lower blower fan system (32), and described lower heat exchanger (31) is arranged on the air inlet place of described lower blower fan system (32) or is arranged on the air outlet place of described lower blower fan system (32).
3. air-conditioner according to claim 2, is characterized in that,
Described lower blower fan system (32) is centrifugal blower fan system, comprises lower spiral case (32a) and is arranged on the inner lower centrifugation blade (32b) of described lower spiral case (32a), and drive the motor of described lower centrifugation blade (32b);
Described lower heat exchanger (31) is arranged on the air inlet place of described lower spiral case (32a).
4. air-conditioner according to claim 1, is characterized in that,
Described upper heat-exchange system (20) comprises upper air duct system and upper heat exchanger (21);
Described upper air duct system comprises fan system (22) and the upper air duct pipeline being connected with described fan system (22), and described upper heat exchanger (21) is arranged on the air inlet place of described fan system (22) or is arranged on the air outlet place of described fan system (22).
5. air-conditioner according to claim 4, is characterized in that,
Described fan system (22) is centrifugal blower fan system, comprises upper volute (22a) and is arranged on the inner upper centrifugation blade (22b) of described upper volute (22a), and drive the motor of described upper centrifugation blade (22b);
Described upper heat exchanger (21) is arranged on the air inlet place of described upper volute (22a).
6. air-conditioner according to claim 1, is characterized in that,
Described upper heat-exchange system (20) comprises the first heat-exchange system (23) and the second heat-exchange system (24);
Described the first heat-exchange system (23) comprises the first ducting system and First Heat Exchanger (231), and described the second heat-exchange system (24) comprises the second ducting system and the second heat exchanger (241);
Described the second ducting system and described the first ducting system all shift to install in vertical and horizontal direction.
7. air-conditioner according to claim 6, is characterized in that,
Described the first ducting system comprises the first blower fan system (232) and the first air channel pipeline being connected with described the first blower fan system (232), and described First Heat Exchanger (231) is arranged on the air inlet place of described the first blower fan system (232) or is arranged on the air outlet place of described the first blower fan system (232);
Described the second heat-exchange system (24) comprises the second blower fan system (242) and the second air channel pipeline being connected with described the second blower fan system (242), and described the second heat exchanger (241) is arranged on the air inlet place of described the second blower fan system (242) or is arranged on the air outlet place of described the second blower fan system (242).
8. air-conditioner according to claim 7, is characterized in that,
Described the second blower fan system (242) is arranged on the below of described the first blower fan system (232) and misplaces with described the first blower fan system (232) in the horizontal direction.
9. air-conditioner according to claim 8, is characterized in that,
Described the first blower fan system (232) is centrifugal blower fan system, comprise the first spiral case (232a) and be arranged on inner the first centrifugation blade (232b) of described the first spiral case (232a), and driving the motor of described the first centrifugation blade (232b), described First Heat Exchanger (231) is arranged on the air inlet place of described the first spiral case (232a);
Described the second blower fan system (242) is centrifugal blower fan system, comprises the second spiral case (242a) and is arranged on inner the second centrifugation blade (242b) of described the second spiral case (242a), and drive the motor of described the second centrifugation blade (242b);
Described the second spiral case (242a) is arranged on the below of described the first spiral case (232a) and misplaces with described the first spiral case (232a) in the horizontal direction, and described the second heat exchanger (241) is arranged on the air inlet place of described the second spiral case (242a).
10. air-conditioner according to claim 1, is characterized in that,
The top of described air-conditioner shell (10) is also provided with the breeze fan coordinating with described upper air outlet (11), and the bottom of described air-conditioner shell (10) is also provided with the breeze fan coordinating with described lower air outlet (12).
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| CN201210541329.XA CN103868147B (en) | 2012-12-13 | 2012-12-13 | Air-conditioner |
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| CN201210541329.XA CN103868147B (en) | 2012-12-13 | 2012-12-13 | Air-conditioner |
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| CN103868147B CN103868147B (en) | 2017-06-06 |
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| CN105091423A (en) * | 2015-09-02 | 2015-11-25 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
| CN105156344A (en) * | 2015-09-11 | 2015-12-16 | 珠海格力电器股份有限公司 | Volute fan combined structure and vertical air conditioner |
| CN105156345A (en) * | 2015-09-11 | 2015-12-16 | 珠海格力电器股份有限公司 | Volute fan combined structure and vertical air conditioner |
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| JP2018532059A (en) * | 2015-09-11 | 2018-11-01 | グリー エレクトリック アプライアンス、インコーポレイテッド オブ チューハイ | Spiral fan assembly structure and stationary air conditioner |
| CN105156344B (en) * | 2015-09-11 | 2018-06-22 | 珠海格力电器股份有限公司 | A kind of floor air conditioner |
| CN105423510A (en) * | 2015-12-01 | 2016-03-23 | 珠海格力电器股份有限公司 | Air flue assembly and air conditioner with same |
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| CN108253523A (en) * | 2017-12-11 | 2018-07-06 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108253523B (en) * | 2017-12-11 | 2023-12-05 | 珠海格力电器股份有限公司 | air conditioner |
| CN108800313A (en) * | 2018-04-02 | 2018-11-13 | 珠海格力电器股份有限公司 | Air conditioner and air-conditioner control method |
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