CN105066407B - A kind of flow-guiding structure in air duct and air conditioner including the flow-guiding structure - Google Patents
A kind of flow-guiding structure in air duct and air conditioner including the flow-guiding structure Download PDFInfo
- Publication number
- CN105066407B CN105066407B CN201510500658.3A CN201510500658A CN105066407B CN 105066407 B CN105066407 B CN 105066407B CN 201510500658 A CN201510500658 A CN 201510500658A CN 105066407 B CN105066407 B CN 105066407B
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- CN
- China
- Prior art keywords
- air duct
- flow
- cover board
- guiding structure
- duct cover
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
This application discloses a kind of flow-guiding structure in air duct and including the air conditioner of the flow-guiding structure, the flow-guiding structure includes the air duct cover board equipped with opening, and the air duct cover board is provided with the diversion trench for being surrounded on the opening periphery, flowing into for the condensed water on the air duct cover board close to the position of the opening.So set, the flow-guiding structure in air duct provided by the invention, the problem of the condensate water guide that condensed on air duct cover board can be gone out, and then can be thrown away condensed water to avoid centrifugal blower.
Description
Technical field
The present invention relates to the flow-guiding structure in air conditioner technical field more particularly to a kind of air duct and including the flow-guiding structure
Air conditioner.
Background technique
In the prior art, the blower of the indoor unit of split type wall-hung air conditioner is usually cross flow fan, and cabinet air conditioner
Indoor unit generally use centrifugal blower.Centrifugal blower can be realized the mode of front and back air inlet, upper and lower outlet air, i.e., along centrifugal blower
Air inlet through hollow shaft, radial outlet air mode, intake and air output are larger.
If applying centrifugal blower in wall-hanging air conditioner on machine, since the end of centrifugal blower needs to be equipped with air duct lid
Plate, air duct cover board offer air inlet, and air-flow is expelled to the air outlet of air conditioner by centrifugal blower again after air inlet.Due to
It is hot wind that air duct cover board, which enters the wind side, and outlet air side is the cold wind after condenser cools down, and air duct cover board can generate condensed water,
And then there are problems that condensed water can radially be thrown away by centrifugal fan.
Therefore, how to avoid the problem that centrifugal blower throws away condensed water, and it is to be solved to become those skilled in the art
Important technological problems.
Summary of the invention
The present invention provides a kind of flow-guiding structures in air duct, can go out the condensate water guide condensed on air duct cover board
The problem of going, and then can throwing away condensed water to avoid centrifugal blower.It include above-mentioned flow-guiding structure the present invention also provides one kind
Air conditioner.
A kind of flow-guiding structure in air duct provided by the invention, the air duct cover board including being equipped with opening, the air duct cover board lean on
The position of the nearly opening is provided with the water conservancy diversion for being surrounded on the opening periphery, flowing into for the condensed water on the air duct cover board
Slot.
It preferably, further include the baffle liner with hollow portion, the baffle liner is connected with the edge part of the opening, and
The hollow portion of the baffle liner constitutes the air inlet in air duct, and the diversion trench is arranged on the baffle liner.
Preferably, the baffle liner is equipped with the side for being raised in the baffle liner and outwardly extending lug boss, described convex
Rising has space between portion and the side of the baffle liner, to form the diversion trench.
Preferably, the lateral surface flush of the lateral surface of the lug boss and the air duct cover board, and the lug boss
There is gap, to form the entrance of the diversion trench between lateral surface and the lateral surface of the air duct cover board.
Preferably, the sidewall cross-sectional shape of the diversion trench is arc.
Preferably, the edge of the air inlet is globoidal structure, and is gradually reduced along air inlet direction.
The present invention also provides a kind of air conditioner, including indoor unit, the indoor unit is equipped with as above described in any item lead
Flow structure.
Preferably, the indoor unit of the air conditioner is wall indoor unit.
Preferably, the indoor unit is equipped with drip tray, and the lower part of the diversion trench, which is equipped with, to be communicated with the drip tray, is used for
Condensed water is drained into the drainage channel of the drip tray.
A kind of flow-guiding structure in air duct provided by the invention, the air duct cover board including being equipped with opening, the air duct cover board lean on
The position of the nearly opening is provided with the water conservancy diversion for being surrounded on the opening periphery, flowing into for the condensed water on the air duct cover board
Slot.So set, if producing condensed water on air duct cover board, when condensed water is flowed to along air duct cover board close to air inlet position,
Condensed water can be flowed into diversion trench, and then avoid the problem of condensed water is thrown away by centrifugal blower.
The present invention also provides a kind of air conditioner including above-mentioned flow-guiding structure, so set, the air conditioner avoid because
The problem of using centrifugal blower, and condensed water caused to be thrown out of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is air duct schematic diagram in the specific embodiment of the invention；
Fig. 2 is baffle liner main view in the specific embodiment of the invention；
Fig. 3 is baffle liner sectional view in the specific embodiment of the invention；
Fig. 4 is the portion A enlarged diagram in Fig. 3；
Fig. 5 is baffle liner scheme of installation in the specific embodiment of the invention；
Fig. 6 is the portion B enlarged diagram in Fig. 5；
In Fig. 1-Fig. 6：
Diversion trench -11, baffle liner -12, lug boss -13, air duct cover board -14, the entrance -15 of diversion trench, centrifugation wind
Machine -16.
Specific embodiment
Present embodiment provides a kind of flow-guiding structure in air duct, the condensed water that can will be condensed on air duct cover board
Water conservancy diversion is gone out, and then the problem of can throw away condensed water to avoid centrifugal blower.Present embodiment additionally provides a kind of packet
Include the air conditioner of above-mentioned flow-guiding structure.
The flow-guiding structure in the air duct that present embodiment provides, including air duct cover board 14, air duct cover board 14 are equipped with opening,
Air-flow is entered by the opening and is blown out under the driving effect of centrifugal blower 16 by other positions.Air duct cover board 14 is close to be opened
Mouthful position be provided be surrounded on opening periphery, the diversion trench 11 that the condensed water on wind channel cover board 14 flows into.
It should be noted that above-mentioned diversion trench 11 can be an integral structure with air duct cover board 14, i.e., in air duct cover board 14
On directly process a circle diversion trench 11.
In the preferred embodiment of present embodiment, a baffle liner 12 can be set on air duct cover board 14, it is above-mentioned
Diversion trench 11 is arranged on baffle liner 12, described in detail below.Baffle liner 12 has hollow portion, baffle liner 12 and air duct cover board 14
The edge part of opening is connected, and the hollow portion of baffle liner 12 constitutes the air inlet in air duct, and diversion trench 11 is arranged in baffle liner 12
On.So set, only needing individually to process a baffle liner 12, then baffle liner 12 is installed on air duct cover board 14.
The diversion trench 11 that baffle liner 12 is arranged in can be the trench structure that processes on baffle liner 12, can also by
Lug boss 13 is set on baffle liner 12, and lug boss 13 is raised in the side of baffle liner 12 and extends outwardly, it should be noted that
The above-mentioned direction extension for referring to lug boss 13 after the lateral projections of baffle liner 12, to separate hollow portion that extends outwardly.So
Setting, has certain space between loop and lug boss 13, which forms diversion trench 11.This kind of diversion trench
11, the outs open positioned at 12 top of baffle liner is upward, be easy collect condensed water, positioned at 12 lower part of baffle liner outs open to
Under, condensed water can be discharged under the effect of gravity.
In the preferred embodiment of present embodiment, the lateral surface of lug boss 13 is equal with the lateral surface of air duct cover board 14
Together, and between the lateral surface of lug boss 13 and the lateral surface of air duct cover board 14 there is gap, to form the entrance 15 of diversion trench, i.e.,
The lateral surface of lug boss 13 and the lateral surface flush of air duct cover board 14, i.e., the two is in same plane, the top of lug boss 13
There are certain gaps for end and the end of air duct cover board 14, form the entrance 15 of diversion trench.So set, air duct cover board 14 and leading
The problems such as stream circle 12 reduces the disturbance to air-flow, avoids the occurrence of vibration, noise.
It, further can be by the sidewall cross-sectional of diversion trench 11 in order to further decrease disturbance of the diversion trench 11 to air-flow
It is shaped to arc.So set, the medial surface of diversion trench 11 be it is streamlined, reduce the disturbance to air-flow.
In addition, the edge of the air inlet of baffle liner 12 is set as globoidal structure, and along air inlet side in present embodiment
To being gradually reduced.So set, air intake resistance is smaller, air inlet noise is smaller.
Present embodiment additionally provides a kind of air conditioner, including indoor unit, which is equipped with as above specific implementation
Flow-guiding structure described in mode.So set, the air conditioner that present embodiment provides, it can will be on air duct cover board 14
The condensate water guide of condensation is gone out, and then the problem of can throw away condensed water to avoid centrifugal blower 16.
The indoor unit of the air conditioner is preferably wall indoor unit, so set, the wall hanging that present embodiment provides
Formula indoor unit can apply centrifugal blower 16, and not have condensed water and throw away.
The air conditioner that present embodiment also provides, indoor unit can be equipped with drip tray (not shown), diversion trench
11 lower part be equipped with communicated with drip tray, the drainage channel (not shown) for condensed water to be drained into drip tray.So set
It sets, the condensed water in diversion trench 11 can be with water conservancy diversion into drip tray, and then is expelled to outside air-conditioning, it is therefore prevented that condensed water is present in sky
In tune, air-conditioning device is damaged.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (7)
1. a kind of flow-guiding structure in air duct, the air duct cover board including being equipped with opening, which is characterized in that the air duct cover board is close to institute
The position for stating opening is provided with the diversion trench for being surrounded on the opening periphery, flowing into for the condensed water on the air duct cover board；
It further include the baffle liner with hollow portion, the baffle liner is connected with the edge part of the opening, and the baffle liner
Hollow portion constitute the air inlet in air duct, the diversion trench is arranged on the baffle liner；
The lug boss that the baffle liner is equipped with the side for being raised in the baffle liner and extends to the direction far from hollow portion, institute
Stating has space between lug boss and the side of the baffle liner, to form the diversion trench.
2. flow-guiding structure as described in claim 1, which is characterized in that the lateral surface of the lug boss and the air duct cover board
Lateral surface flush, and there is gap between the lateral surface of the lug boss and the lateral surface of the air duct cover board, to be formed
State the entrance of diversion trench.
3. flow-guiding structure as described in claim 1, which is characterized in that the sidewall cross-sectional shape of the diversion trench is arc.
4. flow-guiding structure as described in claim 1, which is characterized in that the edge of the air inlet be globoidal structure, and along into
Wind direction is gradually reduced.
5. a kind of air conditioner, including indoor unit, which is characterized in that the indoor unit is equipped with as described in claim any one of 1-4
Flow-guiding structure.
6. air conditioner as claimed in claim 5, which is characterized in that the indoor unit of the air conditioner is wall indoor unit.
7. air conditioner as claimed in claim 6, which is characterized in that the indoor unit is equipped with drip tray, under the diversion trench
Portion be equipped with communicated with the drip tray, the drainage channel for condensed water to be drained into the drip tray.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500658.3A CN105066407B (en) | 2015-08-14 | 2015-08-14 | A kind of flow-guiding structure in air duct and air conditioner including the flow-guiding structure |
| PCT/CN2016/092730 WO2017028677A1 (en) | 2015-08-14 | 2016-08-01 | Flow guide structure of air channel and air conditioner comprising the flow guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510500658.3A CN105066407B (en) | 2015-08-14 | 2015-08-14 | A kind of flow-guiding structure in air duct and air conditioner including the flow-guiding structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105066407A CN105066407A (en) | 2015-11-18 |
| CN105066407B true CN105066407B (en) | 2018-11-30 |
Family
ID=54495840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510500658.3A Active CN105066407B (en) | 2015-08-14 | 2015-08-14 | A kind of flow-guiding structure in air duct and air conditioner including the flow-guiding structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105066407B (en) |
| WO (1) | WO2017028677A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066407B (en) * | 2015-08-14 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of flow-guiding structure in air duct and air conditioner including the flow-guiding structure |
| CN105333597A (en) * | 2015-11-20 | 2016-02-17 | 珠海格力电器股份有限公司 | Cabinet air conditioner |
| CN107101276B (en) * | 2017-06-13 | 2022-11-15 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN108397890B (en) * | 2017-07-19 | 2023-09-15 | 奥克斯空调股份有限公司 | Flow guide piece, air conditioner water guide structure and air conditioner |
| CN109458673B (en) * | 2018-11-30 | 2023-11-28 | 广东美的制冷设备有限公司 | Air conditioner outdoor unit and air conditioning system |
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| WO2008123679A2 (en) * | 2007-04-04 | 2008-10-16 | Lg Electronics Inc. | A ventilation device and a refrigerator having the same |
| CN104807165A (en) * | 2015-05-08 | 2015-07-29 | 珠海格力电器股份有限公司 | Air conditioner |
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| JP3572248B2 (en) * | 2000-10-11 | 2004-09-29 | 東芝キヤリア株式会社 | Indoor unit of air conditioner |
| JP3876706B2 (en) * | 2001-12-19 | 2007-02-07 | 三菱電機株式会社 | Air conditioner |
| CN100375870C (en) * | 2003-12-23 | 2008-03-19 | 乐金电子(天津)电器有限公司 | Water drainage and air guide arrangement for indoor unit of embedded air-conditioner |
| CN101726055A (en) * | 2008-10-29 | 2010-06-09 | 乐金电子(天津)电器有限公司 | Indoor fan of window-type air conditioner |
| JP2012255611A (en) * | 2011-06-09 | 2012-12-27 | Daikin Industries Ltd | Air conditioner indoor unit |
| CN202511389U (en) * | 2012-04-20 | 2012-10-31 | 珠海格力电器股份有限公司 | Air-conditioner indoor unit and air-conditioner comprising the same |
| CN104296346B (en) * | 2013-07-19 | 2017-06-06 | 广东美的暖通设备有限公司 | Air-supply assembly for air-conditioner and the air-conditioner with it |
| CN104729041B (en) * | 2013-12-24 | 2018-01-19 | 珠海格力电器股份有限公司 | Baffle liner, air channel structure and indoor cabinet machine of air conditioner |
| CN104595976B (en) * | 2015-01-04 | 2017-11-28 | 珠海格力电器股份有限公司 | Split-floor type air conditioner |
| CN105066407B (en) * | 2015-08-14 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of flow-guiding structure in air duct and air conditioner including the flow-guiding structure |
| CN204880626U (en) * | 2015-08-14 | 2015-12-16 | 珠海格力电器股份有限公司 | Water conservancy diversion structure in wind channel reaches air conditioner including this water conservancy diversion structure |
-
2015
- 2015-08-14 CN CN201510500658.3A patent/CN105066407B/en active Active
-
2016
- 2016-08-01 WO PCT/CN2016/092730 patent/WO2017028677A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008123679A2 (en) * | 2007-04-04 | 2008-10-16 | Lg Electronics Inc. | A ventilation device and a refrigerator having the same |
| CN104807165A (en) * | 2015-05-08 | 2015-07-29 | 珠海格力电器股份有限公司 | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017028677A1 (en) | 2017-02-23 |
| CN105066407A (en) | 2015-11-18 |
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