CN103574772A - Floor air conditioner and control method thereof - Google Patents
Floor air conditioner and control method thereof Download PDFInfo
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- CN103574772A CN103574772A CN201210283250.1A CN201210283250A CN103574772A CN 103574772 A CN103574772 A CN 103574772A CN 201210283250 A CN201210283250 A CN 201210283250A CN 103574772 A CN103574772 A CN 103574772A
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- air
- air outlet
- wind component
- housing parts
- fan blade
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a vertical air conditioner and a control method thereof, wherein an indoor unit of the air conditioner comprises a base part, a shell part supported on the base part, a heat exchanger and a first fan which are arranged in the shell part, the indoor unit also comprises a first air outlet part, a second air outlet part and a driving mechanism, the top of the shell part is provided with an extension opening, the first air outlet part is rotatably arranged in the extension opening, the first air outlet part is provided with a first air outlet, the driving mechanism is used for rotating the first air outlet part so as to selectively expose and hide the first air outlet, the base part is provided with a second air outlet, and the second air outlet part is arranged in the base part. The vertical air conditioner provided by the invention realizes quick heating and quick refrigerating, and improves the comfort of the air conditioner; and when the first air outlet component and the second air outlet component are not used, the first air outlet component and the second air outlet component are hidden at the back of the indoor unit of the air conditioner, so that the appearance integration is realized.
Description
Technical field
The present invention relates to air-conditioner, particularly relate to a kind of floor air conditioner and control method thereof.
Background technology
The indoor set of existing floor air conditioner comprises base member, housing parts, heat exchanger and blower fan, housing parts is arranged on base member, on housing parts, be provided with air inlet and air outlet, heat exchanger covers the air inlet place of housing parts, blower fan comprises fan blade and motor, and fan blade is between heat exchanger and air outlet.But, the air outlet of the indoor set of existing floor air conditioner is all arranged on the top of housing parts, during refrigeration, because air is heavier, easily move down, cause the cold air on top, room less, refrigeration is slow, and while heating, because air moves up more easily, cause the hot-air of bottom, room less, heat slowly, affect the comfortableness that air-conditioning is used.
Summary of the invention
For above-mentioned prior art present situation, first technical problem to be solved by this invention is, a kind of floor air conditioner is provided, and this floor air conditioner freezes and heats fast, and appearance looks elegant.
Second technical problem to be solved by this invention is, a kind of control method of above-mentioned floor air conditioner is provided.
The present invention solves the technical scheme that above-mentioned first technical problem adopts: a kind of floor air conditioner, the indoor set of this air-conditioner comprises base member, be supported in the housing parts with the first air inlet on this base member and be arranged at heat exchanger and the first blower fan in this housing parts, described indoor set also comprises the first wind component, the second wind component and driving mechanism, the top of described housing parts is provided with extending port, described the first wind component is arranged in described extending port rotationally, and be provided with the first air outlet on this first wind component, described driving mechanism is used for making described the first wind component to rotate, optionally to expose and to hide described the first air outlet, on described base member, be provided with the second air outlet, described the second wind component is arranged in this base member, for optionally the air-flow in described housing parts being guided to described the second air outlet, discharge.
Therein in an embodiment, the wedge-type shape of the top of described housing parts for uprising gradually from front to back, described the first wind component is the longitudinal thickness wedge-type shape of attenuation gradually from front to back, and the rear end of this first wind component is connected pivotly with the rear end of described housing parts.
In an embodiment, described the second wind component comprises and is communicated with the ducting part of described housing parts inner chamber and described the second air outlet and is arranged at the second blower fan in this ducting part therein.
Therein in an embodiment, described ducting part comprises air duct and spiral case, the air outlet of this spiral case is communicated with the second air outlet of described base member, described the second blower fan is arranged in this spiral case, and described air duct comprises the first passage of the air inlet that is communicated with described housing parts inner chamber and described spiral case.
In an embodiment, described the second blower fan comprises the second drive motors and the second fan blade therein, and this second fan blade is through-flow fan blade.
In an embodiment, described the second wind component also comprises the auxiliary heater that is arranged at described the second fan blade air intake direction side therein.
In an embodiment, described auxiliary heater is ceramic PTC or tube-type electric heater therein.
In an embodiment, be provided with the second air inlet on described base member therein, described air channel also comprises the second channel that is communicated with this second air inlet and described first passage.
In an embodiment, at described the first air outlet place, be provided with the first wind deflector therein, at described the second air outlet place, be provided with the second wind deflector.
In an embodiment, the cross section of described housing parts and described base member is rectangle therein.
In an embodiment, described the first blower fan comprises the first drive motors and the first fan blade therein, and this first fan blade is mixed flow fan blade, axial-flow leaf or centrifugation blade.
Therein in an embodiment, described the first blower fan comprises the first drive motors, the first fan blade and the 3rd wind component, described the 3rd wind component comprises hollow and annular air-out body and pedestal, on the internal perisporium of described air-out body, be provided with the exhaust outlet being communicated with its inner chamber, described the first fan blade is mixed flow fan blade, and this first fan blade is partly or entirely contained in described pedestal.
In an embodiment, the central axis of described air-out body is parallel with the central axis of described housing parts therein.
Therein in an embodiment, described driving mechanism is for driving described the first wind component to become 360 ° of rotations around the central axis of described housing parts, optionally to expose and to hide described the first air outlet, described driving mechanism comprises the 3rd drive motors, is arranged at the spiralling internal gear of described housing unit inner surface or internal thread and is arranged at external gear or the external screw thread that described the first wind component outer surface is meshed with described internal gear or described internal thread.
In an embodiment, at described the first air inlet and/or described the second air inlet place, be provided with airstrainer therein.
The present invention solves the technical scheme that above-mentioned second technical problem adopt: a kind of control method of above-mentioned floor air conditioner, comprises the steps:
During start, judge that air-conditioner is heating condition or cooling condition;
If heating condition is opened described driving mechanism, described the first wind component is outwards rotated, described the first air outlet is exposed, and optionally open described the second wind component;
If cooling condition is opened described driving mechanism, described the first wind component is outwards rotated, described the first air outlet is exposed, and close described the second wind component.
Compared with prior art, floor air conditioner provided by the present invention, it has first air outlet on top and the second air outlet of bottom, the first air outlet is used for cold wind and goes out hot blast, the second air outlet is used for hot blast, because hot blast density is low, progressively up move, therefore hot blast can improve whole space temperature rapidly after the first air outlet and the second air outlet, because cold wind density is large, progressively sink, so cold wind can reduce whole space temperature to get off rapidly after the first air outlet.As can be seen here, floor air conditioner provided by the present invention, heats and freezes fast, has improved the comfortableness that air-conditioning is used; And the first wind component is not hidden in housing parts while using, and realizes overall appearance, more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the perspective view of the indoor set of the floor air conditioner in the embodiment of the present invention one, demonstration be the state of the first wind component while exposing;
Fig. 2 is the main TV structure figure of the indoor set of floor air conditioner shown in Fig. 1, demonstration be the state of the first wind component while hiding;
The exploded view of the indoor set of floor air conditioner shown in Fig. 3;
Fig. 4 be shown in Fig. 1 shown in the indoor set of floor air conditioner at the Flow Field Distribution sectional view in when refrigeration;
Fig. 5 be shown in Fig. 1 shown in the indoor set of the floor air conditioner Flow Field Distribution sectional view when heating;
Fig. 6 is the exploded view of the indoor set of the floor air conditioner in the embodiment of the present invention two.
Above in each figure, 1-the first wind component, 11-the first air outlet, 12-the first wind deflector, 2-housing parts, 21-the first air inlet, 3-base member, 31-the second air outlet, 32-the second wind deflector, 33-the second air inlet, 5-heat exchanger, 6-the first blower fan, 61-the first drive motors, 62-the first fan blade, 63-the 3rd wind component, 63a-air-out body, 63b-pedestal, 7-the second wind component, 71-air duct, 71a-first passage, 71b-second channel, 73-the second drive motors, 74-auxiliary heater, 75-the second fan blade, 76-spiral case.
The specific embodiment
Below with reference to accompanying drawing, also the present invention is described in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in following embodiment and embodiment can combine mutually.
Embodiment mono-
As shown in Figure 1 to Figure 3, the indoor set of the floor air conditioner in the present embodiment comprises base member 3, housing parts 2, heat exchanger 5, the first blower fan 6, the first wind component 1, the second wind component 7 and driving mechanism, wherein, base member 3, except realizing support and the water that runs in, the placement effect of automatically controlled aspect, is also provided with air-out function under the second air outlet 31 and the second wind deflector 32 realizations on base member 3.The cross section of housing parts 2 is rectangle or other shapes, is designed with grating type the first air inlet 21 at the back side of housing parts 2, realizes air inlet function.Preferably, the wedge-type shape of the top of housing parts 2 for uprising gradually from front to back, is provided with extending port at the top of housing parts 2.Heat exchanger 5 is covered in the first air inlet 21 places of housing parts 2.It is U-shaped arc shape that heat exchanger 5 coordinates flow Field Design, also can be designed to plane, V-type, the various shape such as trapezoidal, thereby improve heat exchange efficiency.The first blower fan 6 comprises that the first drive motors 61 and the first fan blade 62, the first fan blades 62 are preferably mixed flow fan blade, and mixed flow fan blade is mainly that the centrifugal and mutual advantages optimization of through-flow fan blade of tradition forms, and has high pressure Wind Volume feature.The first fan blade 62 can be also axial-flow leaf or centrifugation blade.
The first wind component 1 for longitudinal thickness be the wedge-type shape of attenuation gradually from front to back, the rear end of this first wind component is connected pivotly with the rear end of described housing parts, and on this first wind component 1, is provided with the first air outlet 11 and the first wind deflector 12.
Driving mechanism is used for making described the first wind component 1 to rotate, and when freezing or heating, driving mechanism drives the first wind component 1 to rotate outside axially, and the first air outlet 11 exposes (as shown in Figure 1), thereby cold wind or hot blast blow out from the first air outlet 11; During shutdown, driving mechanism drives the first wind component 1 to rotate within axially, and the first air outlet 11 is hidden (as shown in Figure 2) in housing parts 2, realizes overall appearance, more attractive in appearance.Driving mechanism comprises motor (not shown on figure) and the master gear (not shown on figure) that is meshed and from gear (not shown figure), from gear, is arranged on axle, and master gear is connected with the output shaft of motor.
The second wind component 7 is arranged in base member 3, for the air-flow in described housing parts 2 being guided to described the second air outlet 31 when heating, discharges.The second wind component 7 comprises and is communicated with the ducting part of described housing parts 2 inner chambers and described the second air outlet 31 and is arranged at the second blower fan in this ducting part.Preferably, described ducting part comprises air duct 71 and spiral case 76, the air outlet of this spiral case 76 is communicated with the second air outlet 31 of described base member 3, described the second blower fan is arranged in this spiral case 76, and described air duct 71 comprises the first passage 71a of the air inlet that is communicated with described housing parts 2 inner chambers and described spiral case 76.Preferably, described the second blower fan comprises the second drive motors 73 and the second fan blade 75, and this second fan blade 75 is through-flow fan blade.Preferably, described the second wind component 7 also comprises the auxiliary heater 74 that is arranged at described the second fan blade 75 air intake direction sides.Auxiliary heater 74 is preferably ceramic PTC or tube-type electric heater.Auxiliary heater 74, for auxiliary heating, improves heating efficiency.Preferably, in order to increase intake, be provided with the second air inlet 33 (as shown in Figure 4) on described base member 3, described air channel also comprises the second channel 71b that is communicated with this second air inlet 33 and described first passage 71a.Preferably, at the first air inlet 21 and/or the second air inlet 33 places, be provided with airstrainer, the air plankton entering in air-conditioner is filtered.
Below in conjunction with Fig. 4,5, further set forth the operation principle of the air-conditioner of the present embodiment:
During start refrigeration, as shown in Figure 4, open driving mechanism, the first wind component 1 is outwards rotated, the first air outlet 11 is exposed, the second blower fan of the second wind component 7 is not worked.During the first fan blade 62 operation, produce high pressure wind field, the second fan blade 75 stalls, the external air of air-conditioner is adsorbed to heat transfer zone by the first air inlet 21 on housing parts 2, on heat exchanger 5, produces heat exchange.Cold airflow after heat exchange is drawn onto on the first wind component 1, then blows out through the first air outlet 11, and cold wind can blow to through wind deflector any orientation in room.Because cold wind density is large, progressively sink, rapidly whole space temperature is reduced.
When start heats, as shown in Figure 5, open driving mechanism, the first wind component is outwards rotated, the first air outlet is exposed, and open the second blower fan of the second wind component.The second fan blade 75 operations produce high pressure wind field, and the first fan blade 62 also moves and produces high pressure wind field, and the external air of air-conditioner is adsorbed to heat transfer zone by the first air inlet 21 on housing parts 2, on heat exchanger 5, produces heat exchange.Thermal current after heat exchange is drawn onto the first air outlet 11 and second air outlet 31 places of air-conditioner, realizes and goes out up and down hot blast, rapidly whole space temperature is improved.When start heats certainly, the first blower fan of the first outlet section can not opened yet, and only opens the second blower fan of the second wind component.
As can be seen here, by floor air conditioner provided by the present invention, realize and heating fast and fast-refrigerating, improved the comfortableness that air-conditioning is used; And the first wind component 1 is not hidden in housing parts 2 while using, and realizes overall appearance, more attractive in appearance.
Embodiment bis-
As shown in Figure 6, the difference of the indoor set of the floor air conditioner of the present embodiment and embodiment mono-is: described the first blower fan 6 comprises the first drive motors 61, the first fan blade 62 and the 3rd wind component 63, described the 3rd wind component 63 comprises hollow and annular air-out body 63a and pedestal 63b, on the internal perisporium of described air-out body 63a, be provided with the exhaust outlet being communicated with its inner chamber, described the first fan blade 62 is mixed flow fan blade, and this first fan blade 62 is partly or entirely contained in described pedestal 63b.Preferably, the central axis of described air-out body 63a is parallel with the central axis of described housing parts 2.By adopting mixed flow fan blade and the 3rd wind component 63 to coordinate, make to blow out air quantity and increase tens times, thereby strengthened heat exchange efficiency.
Embodiment tri-
The distinctive points of the present embodiment and above-described embodiment is, on the first wind component 1, be provided with the first air outlet 11, driving mechanism is for driving the first wind component 1 to become 360 ° of rotations around the central axis of housing parts 2, optionally to expose and to hide the first air outlet 11, this driving mechanism comprises the 3rd drive motors, is arranged at the housing parts spiralling internal gear of 2 inner surface or internal thread (attached not shown) and is arranged at external gear or the external screw thread (attached not shown) that the first wind component 1 outer surface is meshed with internal gear; All the other are same as the previously described embodiments, at this, do not repeat.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (16)
1. a floor air conditioner, the indoor set of this air-conditioner comprises base member, be supported in the housing parts with the first air inlet on this base member and be arranged at heat exchanger and the first blower fan in this housing parts, it is characterized in that, described indoor set also comprises the first wind component, the second wind component and driving mechanism, the top of described housing parts is provided with extending port, described the first wind component is arranged in described extending port rotationally, and be provided with the first air outlet on this first wind component, described driving mechanism is used for making described the first wind component to rotate, optionally to expose and to hide described the first air outlet, on described base member, be provided with the second air outlet, described the second wind component is arranged in this base member, for optionally the air-flow in described housing parts being guided to described the second air outlet, discharge.
2. floor air conditioner according to claim 1, it is characterized in that, the wedge-type shape of the top of described housing parts for uprising gradually from front to back, described the first wind component is the longitudinal thickness wedge-type shape of attenuation gradually from front to back, and the rear end of this first wind component is connected pivotly with the rear end of described housing parts.
3. floor air conditioner according to claim 1, is characterized in that, described the second wind component comprises and is communicated with the ducting part of described housing parts inner chamber and described the second air outlet and is arranged at the second blower fan in this ducting part.
4. floor air conditioner according to claim 3, it is characterized in that, described ducting part comprises air duct and spiral case, the air outlet of this spiral case is communicated with the second air outlet of described base member, described the second blower fan is arranged in this spiral case, and described air duct comprises the first passage of the air inlet that is communicated with described housing parts inner chamber and described spiral case.
5. floor air conditioner according to claim 4, is characterized in that, described the second blower fan comprises the second drive motors and the second fan blade, and this second fan blade is through-flow fan blade.
6. floor air conditioner according to claim 4, is characterized in that, described the second wind component also comprises the auxiliary heater that is arranged at described the second fan blade air intake direction side.
7. floor air conditioner according to claim 6, is characterized in that, described auxiliary heater is ceramic PTC or tube-type electric heater.
8. floor air conditioner according to claim 6, is characterized in that, is provided with the second air inlet on described base member, and described air channel also comprises the second channel that is communicated with this second air inlet and described first passage.
9. floor air conditioner according to claim 1, is characterized in that, at described the first air outlet place, is provided with the first wind deflector, at described the second air outlet place, is provided with the second wind deflector.
10. floor air conditioner according to claim 1, is characterized in that, the cross section of described housing parts and described base member is rectangle.
11. according to the floor air conditioner described in any one in claim 1 to 10, it is characterized in that, described the first blower fan comprises the first drive motors and the first fan blade, and this first fan blade is mixed flow fan blade, axial-flow leaf or centrifugation blade.
12. according to the floor air conditioner described in any one in claim 1 to 10, it is characterized in that, described the first blower fan comprises the first drive motors, the first fan blade and the 3rd wind component, described the 3rd wind component comprises hollow and annular air-out body and pedestal, on the internal perisporium of described air-out body, be provided with the exhaust outlet being communicated with its inner chamber, described the first fan blade is mixed flow fan blade, and this first fan blade is partly or entirely contained in described pedestal.
13. floor air conditioners according to claim 12, is characterized in that, the central axis of described air-out body is parallel with the central axis of described housing parts.
14. floor air conditioners according to claim 1, it is characterized in that, described driving mechanism is for driving described the first wind component to become 360 ° of rotations around the central axis of described housing parts, optionally to expose and to hide described the first air outlet, described driving mechanism comprises the 3rd drive motors, is arranged at the spiralling internal gear of described housing unit inner surface or internal thread and is arranged at external gear or the external screw thread that described the first wind component outer surface is meshed with described internal gear or described internal thread.
15. floor air conditioners according to claim 8, is characterized in that, at described the first air inlet and/or described the second air inlet place, are provided with airstrainer.
The control method of 16. 1 kinds of floor air conditioners as described in any one in claim 1 to 15, is characterized in that, comprises the steps:
During start, judge that air-conditioner is heating condition or cooling condition;
If heating condition is opened described driving mechanism, described the first wind component is outwards rotated, described the first air outlet is exposed, and optionally open described the second wind component;
If cooling condition is opened described driving mechanism, described the first wind component is outwards rotated, described the first air outlet is exposed, and close described the second wind component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283250.1A CN103574772B (en) | 2012-08-09 | 2012-08-09 | Floor air conditioner and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283250.1A CN103574772B (en) | 2012-08-09 | 2012-08-09 | Floor air conditioner and control method thereof |
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| Publication Number | Publication Date |
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| CN103574772A true CN103574772A (en) | 2014-02-12 |
| CN103574772B CN103574772B (en) | 2016-12-21 |
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Cited By (14)
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| CN104764175A (en) * | 2015-03-20 | 2015-07-08 | 广东志高空调有限公司 | Electric heating mounting structure of cabinet type air-conditioner |
| CN105698264A (en) * | 2014-11-29 | 2016-06-22 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit with drainage structure |
| CN106091320A (en) * | 2016-06-12 | 2016-11-09 | 青岛海尔空调器有限总公司 | Air-conditioner air supply device and indoor apparatus of air conditioner |
| CN107504613A (en) * | 2017-08-17 | 2017-12-22 | 珠海格力电器股份有限公司 | Indoor unit with ventilation structure and air conditioner |
| CN108043140A (en) * | 2017-12-27 | 2018-05-18 | 山东佳星环保科技有限公司 | Air cleaning unit |
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| CN105698264A (en) * | 2014-11-29 | 2016-06-22 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit with drainage structure |
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