CN102080870A - Air swinging blade of indoor unit of ceiling type air conditioner - Google Patents
Air swinging blade of indoor unit of ceiling type air conditioner Download PDFInfo
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- CN102080870A CN102080870A CN2009102288648A CN200910228864A CN102080870A CN 102080870 A CN102080870 A CN 102080870A CN 2009102288648 A CN2009102288648 A CN 2009102288648A CN 200910228864 A CN200910228864 A CN 200910228864A CN 102080870 A CN102080870 A CN 102080870A
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- swinging blade
- blade
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- air conditioner
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Abstract
The invention discloses an air swinging blade of an indoor unit of a ceiling type air conditioner. In the invention, a thin and long air swinging blade is arranged on an exhaust port of a front panel. The air swinging blade is characterized in that a plurality of wave-shaped raised belts are sequentially formed at the inner side of the thin and long air swinging blade facing to the interior of the indoor unit along the width direction, and all the raised belts form an internally concave arc belt shape from the inner side of the air swinging blade provided with an air swinging blade rotating shaft to the outer side of the air swinging blade, wherein the position of the highest point of the raised belt closest to the outer side of the air swinging blade is highest. In the invention, the raised belt structure is added into the air swinging blade of the indoor unit, which ensures that outlet air of the air conditioner is uniformly mixed with indoor air, and even if the air conditioner is turned to a superstrong function, no matter what angle the blade blasts at, the superstrong blasting ensures that indoor cold air (hot air) is uniformly subjected to heat exchange, and people cannot feel uncomfortable during indoor activities.
Description
Technical field
The present invention relates to a kind of ceiling air conditioner, especially the pendulum air blade of the indoor set of ceiling air conditioner.
Background technology
In general, air conditioner is arranged on the wall of the interior spaces such as office or family, the refrigerating/heating household electrical appliance that room air is freezed or heats.Air conditioner constitutes the refrigerating/heating circulation by compressor, condenser, expansion valve, evaporimeter.
Air conditioner constitutes with the indoor set that is arranged on interior of building by being arranged on outdoor off-premises station.Off-premises station is provided with condenser (outdoor heat converter) and compressor, and indoor set is provided with evaporimeter (indoor heat converter).
Air conditioner is a kind of device that makes its inner refrigerant carry out the refrigeration of being made up of compression process, condensation process, expansion process and evaporation process or heat circulation.When air conditioner carries out kind of refrigeration cycle, the refrigerant that becomes high-temperature high-pressure state through compressor compresses can flow to condenser under the guiding of cross valve, and in condenser, dispel the heat to the outside, when flowing through expansion valve, significantly reduce its temperature and pressure then, this low temperature, low pressure refrigerant can absorb heat when flowing through evaporimeter subsequently, flow back in the compressor again through fluid reservoir at last.Wherein, compression process, condensation process and expansion process are to carry out in the off-premises station of air conditioner, and evaporation process then is to carry out under the effect of blowing fan in indoor set and evaporimeter.It is then opposite with above-mentioned kind of refrigeration cycle process to heat circulation.Air conditioner is divided into domestic air conditioner and commercial air conditioner usually.Wherein commercial air conditioner is divided into duct type and embedded two kinds, and it mainly is used in the buildings such as office building, market.
Ceiling air conditioner is a kind of Embedded off-premises station and the indoor type-dividing conditioner that is separated from each other.
In general, ceiling air conditioner is installed between furred ceiling wall F and the furred ceiling face G, and this quadrangle indoor set sucks room air, after the heat exchanger cooling, is supplied to indoor cold air again.Indoor set is divided into main frame and front panel substantially.
As shown in Figure 1, 2, 3, the ceiling air conditioner of prior art comprise the main frame that is installed between furred ceiling wall and the furred ceiling face and cover main frame the bottom surface, to the indoor expose, central authorities form the front panel that forms outlet around suction inlet, the suction inlet.
Main frame 1 comprises the cabinet 3 of bottom surface opening, the pressure fan 4 that is installed in cabinet 3 inside of discharging by outlet 2b behind the air of suction inlet 2a suction chamber inboard, by the heat exchanger that is centered around pressure fan 45 that the pressure fan inhaled air makes refrigerant carry out heat exchange, collect the condensate water on heat exchanger 5 surfaces and discharge outside drainage arrangement 6.Described front panel comprises the suction grid 7 that comprises filter of floating dust etc. in the filtered air, and the suction grid that is installed on the filter 9 is arranged on the front panel 2.Outlet 2b is provided with pendulum air blade 2c.
The energising of the pressure fan of ceiling air conditioner, the air of the indoor that sucks by suction inlet are discharged by outlet after carrying out heat exchange through the refrigerant of indoor heat converter, reach the purpose of cleaning room air.
As shown in Figure 4, the pendulum air blade 2c of prior art is a thin plate elongated, that upper and lower surface is level and smooth, and the ceiling type indoor machine outlet is unidirectional swing air-supply now.If pendulum wind angle is little, indoor air flow mixes inhomogeneous, and refrigeration (heating) is slow, if pendulum wind angle is big, then air-flow directly blows the land operations zone, and it is uncomfortable that personnel feel.
Summary of the invention
Technical problem to be solved by this invention is that a kind of pendulum air blade that can make the indoor set of the uniform ceiling air conditioner of indoor hot and cold air heat exchange is provided.
For the technical solution problem, the technical solution used in the present invention is: a kind of pendulum air blade of indoor set of ceiling air conditioner, described elongated pendulum air blade is arranged on the outlet of front panel, it is characterized in that, at the inboard face that aims at the indoor set the inside of elongated pendulum air blade, be formed with a plurality of corrugated projection bands successively along pendulum air blade width.
Described each projection band is put the pendulum air blade inboard of air blade rotating shaft to pendulum air blade lateral direction from installation, become the indent zonal and arc, and the position of the peak of the projection band in the most approaching pendulum air blade outside is the highest.
Described projection is with 13 to be 4.
The invention has the beneficial effects as follows: indoor set pendulum air blade of the present invention adds protruding band structure, the air-conditioning air-out is evenly mixed with room air, even open superpower, no matter what angle of blade is blown, blowing superpowerly can make indoor cold air (hot-air) heat exchange even, and personnel can not feel well in indoor activity yet.Owing to be the ceiling ceiling type indoor machine, so when personnel's comfortableness is met, do not influence refrigeration (heat) effect of air-conditioning.
Description of drawings
Fig. 1 is the stereogram of indoor set of the ceiling air conditioner of prior art.
Fig. 2 is the front plan view of Fig. 1.
Fig. 3 is the side cut away view of Fig. 2.
The stereogram of the pendulum air blade of the indoor set of the ceiling air conditioner of Fig. 4 prior art.
Fig. 5 is the stereogram of pendulum air blade of the indoor set of ceiling air conditioner of the present invention.
Fig. 6 is the profile of Fig. 5.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
The operation principle of ceiling air conditioner of the present invention is identical with prior art, can be with reference to prior art, and the present invention and the difference of prior art are that the pendulum air blade structure of indoor set of ceiling air conditioner is different, are described in detail below:
Shown in Fig. 1,5,6, ceiling air conditioner of the present invention comprise the main frame that is installed between furred ceiling wall and the furred ceiling face and cover the bottom surface of main frame, to the indoor expose, central authorities form the front panel that forms outlet around suction inlet, the suction inlet.
Main frame 1 comprises the cabinet 3 of bottom surface opening, the pressure fan 4 that is installed in cabinet 3 inside of discharging by outlet 2b behind the air of suction inlet 2a suction chamber inboard, by the heat exchanger that is centered around pressure fan 45 that the pressure fan inhaled air makes refrigerant carry out heat exchange, collect the condensate water on heat exchanger 5 surfaces and discharge outside drainage arrangement 6.Described front panel comprises the suction grid 7 that comprises filter of floating dust etc. in the filtered air, and the suction grid that is installed on the filter 9 is arranged on the front panel 2.Outlet 2b is provided with pendulum air blade 12.
The energising of the pressure fan of ceiling air conditioner, the air of the indoor that sucks by suction inlet are discharged by outlet after carrying out heat exchange through the refrigerant of indoor heat converter, reach the purpose of cleaning room air.
Specifically, the pendulum air blade of the indoor set of ceiling air conditioner of the present invention, described elongated pendulum air blade 12 is arranged on the outlet 2b of front panel, at the inboard face that aims at the indoor set the inside of elongated pendulum air blade 12, be formed with 4 corrugated projectioies successively along pendulum air blade width and be with 13.Described each projection with 13 from pendulum air blade inboard 14 that 12 rotating shafts of pendulum air blade are installed to the pendulum air blade outside 15 directions, become the indent zonal and arc, the projection in the most approaching pendulum air blade outside 15 is the highest with the position of 13 peak 16.
Below the present invention is described in detail:
When ceiling air conditioner moves, behind the air of suction inlet 2a suction chamber inboard, by the pressure fan inhaled air after heat exchanger 5 carries out heat exchange, discharge by outlet 2b again, at this moment be installed in pendulum air blade 12 swings on the outlet 2b, carrying out heat-exchanged air through heat exchanger 5 is discharged to indoor, because the inboard face that aims at the indoor set the inside of elongated pendulum air blade 12 is formed with corrugated projection and is with 13, and the projection in the most approaching pendulum air blade outside 15 is the highest with the position of 13 peak 16, so the air that blows out is not directly to blow to ground, but direction obliquely upward blows out, the air-conditioning air-out evenly mixes with room air, though open superpower, no matter what angle air-supply of blade, blowing superpowerly can make indoor cold air (hot-air) heat exchange even, and personnel can not feel well in indoor activity yet.Owing to be the ceiling ceiling type indoor machine, so when personnel's comfortableness is met, do not influence refrigeration (heat) effect of air-conditioning.
In sum, among the embodiment that content of the present invention is not confined to, the knowledgeable people in the same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment comprises within the scope of the present invention.
Claims (3)
1. the pendulum air blade of the indoor set of a ceiling air conditioner, described elongated pendulum air blade (12) is arranged on the outlet (2b) of front panel, it is characterized in that, at the inboard face that aims at the indoor set the inside of elongated pendulum air blade (12), be formed with a plurality of corrugated projection bands (13) successively along pendulum air blade width.
2. the pendulum air blade of the indoor set of ceiling air conditioner according to claim 1, it is characterized in that, described each projection band (13) is put the pendulum air blade inboard (14) of air blade (12) rotating shaft to the pendulum air blade outside (15) direction from installation, become the indent zonal and arc, the position of the peak (16) of the projection band (13) in the most approaching pendulum air blade outside (15) is the highest.
3. the pendulum air blade of the indoor set of ceiling air conditioner according to claim 2 is characterized in that, described projection band (13) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910228864.8A CN102080870B (en) | 2009-11-30 | 2009-11-30 | Air swinging blade of indoor unit of ceiling type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910228864.8A CN102080870B (en) | 2009-11-30 | 2009-11-30 | Air swinging blade of indoor unit of ceiling type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102080870A true CN102080870A (en) | 2011-06-01 |
| CN102080870B CN102080870B (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910228864.8A Expired - Fee Related CN102080870B (en) | 2009-11-30 | 2009-11-30 | Air swinging blade of indoor unit of ceiling type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102080870B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512177A (en) * | 2012-06-15 | 2014-01-15 | 乐金电子(天津)电器有限公司 | Air conditioner panel |
| WO2021169403A1 (en) * | 2020-02-26 | 2021-09-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air deflector thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355460A (en) * | 1989-07-25 | 1991-03-11 | Matsushita Electric Ind Co Ltd | Wind direction deflecting device in air-conditioner |
| US5261857A (en) * | 1992-06-23 | 1993-11-16 | Bart Petterson | Ceiling vent with movable vane |
| CN2465113Y (en) * | 2001-02-27 | 2001-12-12 | 郭进生 | Air outlet holder for cold air blowing machine |
| JP3333904B2 (en) * | 1994-03-11 | 2002-10-15 | 協立エアテック株式会社 | Internal structure of outlet |
-
2009
- 2009-11-30 CN CN200910228864.8A patent/CN102080870B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0355460A (en) * | 1989-07-25 | 1991-03-11 | Matsushita Electric Ind Co Ltd | Wind direction deflecting device in air-conditioner |
| US5261857A (en) * | 1992-06-23 | 1993-11-16 | Bart Petterson | Ceiling vent with movable vane |
| JP3333904B2 (en) * | 1994-03-11 | 2002-10-15 | 協立エアテック株式会社 | Internal structure of outlet |
| CN2465113Y (en) * | 2001-02-27 | 2001-12-12 | 郭进生 | Air outlet holder for cold air blowing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512177A (en) * | 2012-06-15 | 2014-01-15 | 乐金电子(天津)电器有限公司 | Air conditioner panel |
| CN103512177B (en) * | 2012-06-15 | 2018-03-13 | 乐金电子(天津)电器有限公司 | Air-conditioner panel |
| WO2021169403A1 (en) * | 2020-02-26 | 2021-09-02 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit and air deflector thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102080870B (en) | 2014-04-30 |
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Granted publication date: 20140430 Termination date: 20181130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |