CN103574771B - Floor air conditioner and control method thereof - Google Patents
Floor air conditioner and control method thereof Download PDFInfo
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- CN103574771B CN103574771B CN201210282798.4A CN201210282798A CN103574771B CN 103574771 B CN103574771 B CN 103574771B CN 201210282798 A CN201210282798 A CN 201210282798A CN 103574771 B CN103574771 B CN 103574771B
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- air
- wind component
- air outlet
- fan blade
- air conditioner
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims description 20
- 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
- 241000237858 Gastropoda Species 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity 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
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
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 lifting mechanism, the top of the shell part is provided with an extension opening, the first air outlet part is arranged in the extension opening in a lifting way, the first air outlet part is provided with a first air outlet, the lifting mechanism is used for enabling the first air outlet part to move in a lifting way 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 has the advantages that the heating and the refrigerating are rapid, and the comfort of the air conditioner is improved; and the first air outlet part is hidden in the shell part when not used, so that the appearance is integrated and more attractive.
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 includes base member, housing parts, heat exchanger and blower fan, and housing parts is installed
On base member, being provided with air inlet and air outlet on housing parts, heat exchanger covers the air inlet at housing parts,
Blower fan includes fan blade and motor, and fan blade is between heat exchanger and air outlet.But, going out of the indoor set of existing floor air conditioner
Air port is arranged at the top of housing parts, during refrigeration, easily moves down because air is heavier, causes the cold air on top, room relatively
Few, refrigeration is slow, and when heating, moves up more easily because of air, and the hot-air causing bottom, room is less, heats slow, impact
The comfortableness that air-conditioning uses.
Summary of the invention
For above-mentioned prior art present situation, first technical problem to be solved by this invention is, it is provided that a kind of vertical
Air-conditioner, this floor air conditioner freezes and heats quickly, and appearance looks elegant.
Second technical problem to be solved by this invention is, it is provided that the control method of a kind of above-mentioned floor air conditioner.
The present invention solves the technical scheme that above-mentioned first technical problem used: a kind of floor air conditioner, this air-conditioning
The indoor set of device includes base member, the housing parts with the first air inlet being supported on this base member and is arranged at this
Heat exchanger in housing parts and the first blower fan, described indoor set also includes the first wind component, the second wind component and lifting
Mechanism, the top of described housing parts is provided with extending port, and described first wind component is liftably arranged at described extending port
In, and on this first wind component, it being provided with the first air outlet, described elevating mechanism is used for making described first wind component liter
Fall motion, optionally to expose and to hide described first air outlet, described base member is provided with the second air outlet, described
Second wind component is arranged in this base member, for optionally guiding the air-flow in described housing parts to the most described the
Two air outlets are discharged.
Wherein in an embodiment, described elevating mechanism includes lifting motor and drive mechanism, and this drive mechanism is for even
Linkage, pinion and rack or cam mechanism；Or described elevating mechanism is hydraulic mechanism.
Wherein in an embodiment, described second wind component includes connecting described housing parts inner chamber and described second
The ducting part of air outlet and the second blower fan being arranged in this ducting part.
Wherein in an embodiment, described ducting part includes air duct and spiral case, the air outlet of this spiral case and the described end
Second air outlet connection of base member, described second blower fan is arranged in this spiral case, and described air duct includes connecting described housing section
The first passage of the air inlet of part inner chamber and described spiral case.
Wherein in an embodiment, described second blower fan includes the second driving motor and the second fan blade, this second fan blade
For through-flow fan blade.
Wherein in an embodiment, described second wind component also includes being arranged at described second side, fan blade air intake direction
Auxiliary heater.
Wherein in an embodiment, described auxiliary heater is ceramic PTC or tube-type electric heater.
Wherein in an embodiment, being provided with the second air inlet on described base member, described air channel also includes even
This second air inlet logical and the second channel of described first passage.
Wherein in an embodiment, at described first air outlet, it is provided with the first wind deflector, in described second air-out
The second wind deflector it is provided with at Kou.
Wherein in an embodiment, the cross section of described housing parts and described base member is rectangle, described first
The cross section of wind component is also rectangle.
Wherein in an embodiment, described first blower fan includes the first driving motor and the first fan blade, this first fan blade
For mixed flow fan blade, axial-flow leaf or centrifugation blade.
Wherein in an embodiment, described first blower fan includes the first driving motor, the first fan blade and the 3rd outlet section
Part, described 3rd wind component includes hollow and annular air-out body and pedestal, the internal perisporium of described air-out body is provided with in it
The air vent of chamber connection, described first fan blade is mixed flow fan blade, and this first fan blade is partly or entirely contained in described pedestal.
Wherein in an embodiment, the central axis of described air-out body and the centerline axis parallel of described housing parts.
Wherein in an embodiment, described first air inlet and/or described second air inlet are provided with air mistake
Filter screen.
The present invention solves the technical scheme that above-mentioned second technical problem used: a kind of above-mentioned floor air conditioner
Control method, comprises the steps:
Judge during start that air-conditioner is heating condition or cooling condition；
If heating condition, then open described elevating mechanism, make described first wind component increase, go out described first
Air port is exposed, and is selectively opened described second wind component；
If cooling condition, then open described elevating mechanism, make described first wind component increase, go out described first
Air port is exposed, and closes described second wind component.
Compared with prior art, floor air conditioner provided by the present invention, its first air outlet with top and bottom
The second air outlet, the first air outlet is used for cold wind and goes out hot blast, and the second air outlet is used for hot blast, due to hot blast density
Low, the most up move, therefore hot blast can improve whole space temperature rapidly after the first air outlet and the second air outlet
Coming, owing to cold wind density is big, progressively sink, therefore cold wind can reduce whole space temperature rapidly after the first air outlet
Get off.As can be seen here, floor air conditioner provided by the present invention, heat and freeze quickly, improve the comfortableness that air-conditioning uses；
And, the first wind component is hidden in housing parts when not using, it is achieved outward appearance integration, more attractive.
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, is shown that
State when one wind component stretches out；
Fig. 2 is the main TV structure figure of the indoor set of floor air conditioner shown in Fig. 1, when being shown that the first wind component retraction
State；
The exploded view of the indoor set of floor air conditioner shown in Fig. 3；
Fig. 4 is the Flow Field Distribution sectional view when refrigeration of the indoor set of floor air conditioner shown in shown in Fig. 1；
Fig. 5 is the indoor set of the floor air conditioner Flow Field Distribution sectional view when heating shown in shown in Fig. 1；
Fig. 6 is the exploded view of the indoor set of the floor air conditioner in the embodiment of the present invention two.
In the most each figure, 1-the first wind component, 11-the first air outlet, 12-the first wind deflector, 2-housing parts, at the bottom of 3-
Base member, 31-the second air outlet, 32-the second wind deflector, 33-the second air inlet, 4-elevating mechanism, 41-cam, 42-lifts electricity
Machine, 5-heat exchanger, 6-the first blower fan, 61-first drives motor, 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-second drives motor,
74-auxiliary heater, 75-the second fan blade, 76-spiral case.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that do not conflicting
In the case of, the feature in following embodiment and embodiment can be mutually combined.
Embodiment one
As shown in Figure 1 to Figure 3, the indoor set of the floor air conditioner in the present embodiment include base member 3, housing parts 2,
Heat exchanger the 5, first blower fan the 6, first wind component the 1, second wind component 7 and elevating mechanism 4, wherein, base member 3 is except realizing
Support and outside the water that runs in, automatically controlled aspect placement effect, base member 3 be additionally provided with the second air outlet 31 and the second wind-guiding
Plate 32 realizes lower air-out function.The cross section of housing parts 2 is rectangle or other shapes, is designed with at the back side of housing parts 2
Grating type the first air inlet, it is achieved air inlet function.The top of housing parts 2 is provided with extending port.Heat exchanger 5 is covered in housing
First air inlet of parts 2.Heat exchanger 5 coordinates flow Field Design to be U-shaped arc shape, it is also possible to be designed to plane, V-type, ladder
The various shapes such as shape, thus improve heat exchange efficiency.First blower fan 6 includes the first driving motor 61 and the first fan blade 62, the first wind
Leaf 62 is preferably mixed flow fan blade, and mixed flow fan blade mainly conventional centrifugal and the mutual advantage of through-flow fan blade combine optimization and form, and have
High pressure Wind Volume feature.First fan blade 62 can also be axial-flow leaf or centrifugation blade.
First wind component 1 is liftably arranged in extending port, and is provided with first on this first wind component 1 and goes out
Air port 11 and the first wind deflector 12.Elevating mechanism 4 is used for making described first wind component 1 elevating movement, when freezing or heat, rises
Descending mechanism 4 drives the first wind component 1 to rise, and the first air outlet 11 exposes (as shown in Figure 1), thus cold wind or hot blast are from first
Air outlet 11 blows out；During shutdown, elevating mechanism 4 drives the first wind component 1 to decline, and the first air outlet 11 is hidden (such as Fig. 2 institute
Show) in housing parts 2, it is achieved outward appearance integration, more attractive.The elevating mechanism 4 of the present embodiment includes lifting motor 42 and convex
Taking turns 41 drive mechanisms, drive mechanism can also is that linkage or pinion and rack；Or elevating mechanism 4 is hydraulic mechanism.
Second wind component 7 is arranged in base member 3, for being drawn by the air-flow in described housing parts 2 when heating
It is directed at described second air outlet 31 to discharge.Second wind component 7 includes connecting described housing parts 2 inner chamber and described second air-out
The ducting part of mouth 31 and the second blower fan being arranged in this ducting part.Preferably, described ducting part includes air duct 71 He
Spiral case 76, the air outlet of this spiral case 76 connects with the second air outlet 31 of described base member 3, and described second blower fan is arranged at this
In spiral case 76, described air duct 71 includes the first passage connecting described housing parts 2 inner chamber with the air inlet of described spiral case 76
71a.Preferably, described second blower fan includes the second driving motor 73 and the second fan blade 75, and this second fan blade 75 is through-flow fan blade.
Preferably, described second wind component 7 also includes the auxiliary heater 74 being arranged at described second side, fan blade 75 air intake direction.Auxiliary
Heater 74 is helped to be preferably ceramic PTC or tube-type electric heater.Auxiliary heater 74 is used for assisting heating, improves and heats effect
Rate.Preferably, in order to increase intake, described base member 3 is provided with the second air inlet 33 (as shown in Figure 4), described
Air channel also includes the second channel 71b connecting this second air inlet 33 with described first passage 71a.Preferably, at the first air intake
It is provided with airstrainer at mouth and/or the second air inlet 33, the air plankton entered in air-conditioner is filtered.
Below in conjunction with Fig. 4,5 operation principles of air-conditioner that the present embodiment be expanded on further:
During start refrigeration, as shown in Figure 4, open elevating mechanism 4, make the first wind component 1 increase, by the first air outlet 11
Exposing, the second blower fan of the second wind component 7 quits work.High pressure wind field, the second fan blade 75 is produced when first fan blade 62 runs
Stall, the external air of air-conditioner is adsorbed to heat transfer zone by the first air inlet on housing parts 2, i.e. produces on heat exchanger 5
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 be through
Wind deflector blows to any orientation in room.Owing to cold wind density is big, progressively sink, under rapidly whole space temperature being reduced
Come.
When start heats, as it is shown in figure 5, open elevating mechanism 4, the first wind component 1 is made to increase, by the first air outlet 11
Expose, open the second blower fan of the second wind component 7.Second fan blade 75 runs and produces high pressure wind field, and the first fan blade 62 also runs
Producing high pressure wind field, the external air of air-conditioner is adsorbed to heat transfer zone by the first air inlet on housing parts 2, i.e. heat exchanger
Heat exchange is produced on 5.Thermal current after heat exchange is drawn onto at the first air outlet 11 and second air outlet 31 of air-conditioner, it is achieved on
Under go out hot blast, rapidly whole space temperature improve get up.Certainly, when start heats, the first blower fan of the first outlet section 1 also may be used
To be not turned on, only open the second blower fan of the second wind component 7.
As can be seen here, by floor air conditioner provided by the present invention, it is achieved quickly heat and fast-refrigerating, improve sky
Adjust the comfortableness used；And, the first wind component 1 is hidden in housing parts 2 when not using, it is achieved outward appearance integration, more
Attractive in appearance.
Embodiment two
As shown in Figure 6, the indoor set of the floor air conditioner of the present embodiment with the difference of embodiment one is: described first blower fan
6 include the first driving motor the 61, first fan blade 62 and the 3rd wind component 63, and described 3rd wind component 63 includes hollow and annular
Air-out body 63a and pedestal 63b, the internal perisporium of described air-out body 63a is provided with the air vent with its inner space, and described 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, described air-out body
The central axis of 63a and the centerline axis parallel of described housing parts 2.By using mixed flow fan blade and the 3rd wind component 63 to join
Close, make blowout air quantity increase tens times, thus increase heat exchange efficiency.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (12)
1. a floor air conditioner, the indoor set of this air-conditioner include base member, be supported on this base member have
The housing parts of one air inlet and the heat exchanger being arranged in this housing parts and the first blower fan, it is characterised in that described indoor
Machine also includes the first wind component, the second wind component and elevating mechanism, and the top of described housing parts is provided with extending port, institute
State the first wind component to be liftably arranged in described extending port, and be provided with the first air-out on this first wind component
Mouthful, described elevating mechanism is used for making described first wind component elevating movement, goes out optionally to expose and to hide described first
Air port, described base member is provided with the second air inlet and the second air outlet, and described second wind component is arranged at this base
In parts, described second wind component includes described housing parts inner chamber and described second air inlet and described second air outlet
The ducting part of connection and the second blower fan being arranged in this ducting part, described ducting part includes air duct and spiral case, this snail
The air outlet of shell connects with the second air outlet of described base member, and described second blower fan is arranged in this spiral case, described air duct
Including connecting described housing parts inner chamber and the first passage of the air inlet of described spiral case and connecting this second air inlet with described
The second channel of first passage, described second wind component for optionally by from described second air inlet flow into air-flow and
Air-flow in described housing parts guides to described second air outlet discharge.
Floor air conditioner the most according to claim 1, it is characterised in that described elevating mechanism includes lifting motor and transmission
Mechanism, this drive mechanism is linkage, pinion and rack or cam mechanism；Or described elevating mechanism is hydraulic mechanism.
Floor air conditioner the most according to claim 1, it is characterised in that described second blower fan include the second driving motor and
Second fan blade, this second fan blade is through-flow fan blade.
Floor air conditioner the most according to claim 1, it is characterised in that described second wind component also includes being arranged at institute
State the auxiliary heater of the second side, fan blade air intake direction.
Floor air conditioner the most according to claim 4, it is characterised in that described auxiliary heater is ceramic PTC or pipe
Type electric heater.
Floor air conditioner the most according to claim 1, it is characterised in that be provided with first at described first air outlet and lead
Aerofoil, is provided with the second wind deflector at described second air outlet.
Floor air conditioner the most according to claim 1, it is characterised in that described housing parts and the horizontal stroke of described base member
Cross section is rectangle, and the cross section of described first wind component is also rectangle.
Floor air conditioner the most according to any one of claim 1 to 7, it is characterised in that described first blower fan includes
One drives motor and the first fan blade, and this first fan blade is mixed flow fan blade, axial-flow leaf or centrifugation blade.
Floor air conditioner the most according to any one of claim 1 to 7, it is characterised in that described first blower fan includes
One drives motor, the first fan blade and the 3rd wind component, and described 3rd wind component includes hollow and annular air-out body and pedestal, institute
Stating and be provided with the air vent with its inner space on the internal perisporium of air-out body, described first fan blade is mixed flow fan blade, this first wind
Leaf is partly or entirely contained in described pedestal.
Floor air conditioner the most according to claim 9, it is characterised in that the central axis of described air-out body and described shell
The centerline axis parallel of body component.
11. floor air conditioners according to claim 1, it is characterised in that at described first air inlet and/or described second
Air inlet is provided with airstrainer.
The control method of 12. 1 kinds of floor air conditioners as described in any one in claim 1 to 11, it is characterised in that bag
Include following steps:
Judge during start that air-conditioner is heating condition or cooling condition；
If heating condition, then open described elevating mechanism, make described first wind component increase, by described first air outlet
Expose, and be selectively opened described second wind component；
If cooling condition, then open described elevating mechanism, make described first wind component increase, by described first air outlet
Expose, and close described second wind component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210282798.4A CN103574771B (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 |
|---|---|---|---|
| CN201210282798.4A CN103574771B (en) | 2012-08-09 | 2012-08-09 | Floor air conditioner and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103574771A CN103574771A (en) | 2014-02-12 |
| CN103574771B true CN103574771B (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210282798.4A Expired - Fee Related CN103574771B (en) | 2012-08-09 | 2012-08-09 | Floor air conditioner and control method thereof |
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| CN201982375U (en) * | 2011-01-29 | 2011-09-21 | 珠海格力电器股份有限公司 | Cabinet air conditioner indoor unit and volute thereof |
| CN102278793A (en) * | 2011-08-05 | 2011-12-14 | 广东美的电器股份有限公司 | Indoor machine of air conditioner |
| CN202734065U (en) * | 2012-08-09 | 2013-02-13 | 珠海格力电器股份有限公司 | Vertical air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314437A (en) * | 2016-04-26 | 2017-11-03 | 芜湖美智空调设备有限公司 | Cabinet air-conditioner |
| CN111336661A (en) * | 2020-03-16 | 2020-06-26 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
| CN111336661B (en) * | 2020-03-16 | 2021-11-16 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner, and storage medium |
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