CN108507021A - Air exhausting structure and indoor unit - Google Patents

Air exhausting structure and indoor unit Download PDF

Info

Publication number
CN108507021A
CN108507021A CN201810360662.8A CN201810360662A CN108507021A CN 108507021 A CN108507021 A CN 108507021A CN 201810360662 A CN201810360662 A CN 201810360662A CN 108507021 A CN108507021 A CN 108507021A
Authority
CN
China
Prior art keywords
air
outlet
air inlet
splitter
exhausting structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810360662.8A
Other languages
Chinese (zh)
Inventor
邓勇
池晓龙
杜辉
朱江程
施正兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201810360662.8A priority Critical patent/CN108507021A/en
Publication of CN108507021A publication Critical patent/CN108507021A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F2013/221Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew

Abstract

A kind of air exhausting structure of present invention offer and indoor unit, including outlet frame and position of splitter, it is provided with air inlet and air outlet on the outlet frame, it is provided with wind deflector at the air outlet, the wind deflector has wind-guiding face and the lateral surface away from the wind-guiding face, the position of splitter is set to inside the air inlet or the outlet frame, and the position of splitter have will enter the wind the guide surface for being directed to the lateral surface.Air exhausting structure and indoor unit provided by the invention, by the way that position of splitter is arranged, enforceable send to the lateral surface of wind deflector will partly be carried out, increase the lateral surface of wind deflector crosses air quantity, and then effectively avoid the problem that the side of wind deflector generates condensation, while increasing the outlet air uniformity and air outlet angle of air exhausting structure.

Description

Air exhausting structure and indoor unit
Technical field
The present invention relates to air conditioner technical field, especially a kind of air exhausting structure and indoor unit.
Background technology
The air outlet of existing indoor unit is direct setting wind deflector, and indoor unit is adjusted using the wind-guiding effect of wind deflector Air-out direction, but the wind deflector of existing indoor unit can form dew condensation phenomenon in refrigeration in the lateral surface of wind deflector, cause room Interior machine dripping phenomenon generates.
Invention content
In order to solve the above-mentioned technical problem, a kind of air exhausting structure and indoor unit preventing wind deflector condensation is provided.
A kind of air exhausting structure, including outlet frame and position of splitter, and it is provided with air inlet and air outlet on the outlet frame, institute It states and is provided with wind deflector at air outlet, the wind deflector has wind-guiding face and the lateral surface away from the wind-guiding face, the shunting Part is set to the air inlet or inside the outlet frame, and the position of splitter has to enter the wind and is directed to the outside The guide surface in face.
The air inlet and the air outlet are set to the same side of the outlet frame or are respectively arranged at the outlet air On two sides of frame, and the air inlet of the air inlet is discharged behind the inside of the outlet frame by the air outlet.
The air inlet and the air outlet are set on two opposite sides of the outlet frame, and the position of splitter court Air dam is formed to the air outlet is prominent, forms the guide surface on the air dam.
Plane residing for the guide surface and horizontal plane form the first angle, and the angular range of first angle is 30 °- 90°。
The cross section of the air dam is trapezoidal, and the cross section of the wind-guiding face forms a trapezoidal side waist, The cross section that the air dam is in the end face of the air inlet forms the trapezoidal upper bottom, the air dam far from it is described into The cross section of the end face in air port forms the trapezoidal bottom, and the trapezoidal water table opening is less than base square.
The guide surface be cambered surface, and the spacing between the cambered surface and the side of the outlet frame along the air inlet extremely The direction of the air outlet is gradually reduced.
The tangent line of the one end of the cambered surface far from the air inlet has the second angle with horizontal plane, second angle Angular range is 30 ° -90 °.
End face of the position of splitter far from the air inlet is recessed to form flow-disturbing slot towards the air inlet.
The position of splitter is strip structure, and the rotation axis axis direction of the center line of the position of splitter and the wind deflector It is parallel.
The quantity of the position of splitter is multiple, and all position of splitter may be contained within the air inlet, and each described The center line of position of splitter is parallel with the rotation axis axis direction of the wind deflector.
The area of first air outlet is less than the area of second air outlet.
The air inlet, the air outlet and the position of splitter are strip structure, and the two of the position of splitter length direction End is fixedly installed on the both ends of the air inlet length direction.
The air exhausting structure further includes the more reinforcing ribs being mutually parallel, and the both ends of each reinforcing rib are fixedly installed on The edge of the air inlet width direction, and the middle part of each reinforcing rib is fixed with the middle part of the position of splitter and is set It sets.
The wind deflector is rotatablely arranged at the air outlet, and there is the wind deflector part to stretch into the outlet air The first position of frame and the second position for closing the air outlet, when the wind deflector is in the first position, described When wind deflector is in the first position, air inlet leads by the guide surface and the outlet air knot is discharged back through the lateral surface Structure.
The air exhausting structure further includes air guide structure, and the air guide structure is set in the outlet frame, and is led described It is directed at the lateral surface to the guiding air-flow in face.
The cross section of the air guide structure is arc, and the center of circle of the arc is in the inside of the outlet frame, is passed through The air-flow of first air inlet flow to first air outlet after the air guide structure.
A kind of indoor unit, including shell are provided with outlet section on the shell, and are provided at the outlet section above-mentioned Air exhausting structure, and the outlet section is connected to the air inlet.
Air exhausting structure and indoor unit provided by the invention will partly carry out enforceable send to leading by the way that position of splitter is arranged At the lateral surface of aerofoil, increase the air quantity of crossing of the lateral surface of wind deflector, and then the side of wind deflector is effectively avoided to generate condensation Problem, while increasing the outlet air uniformity and air outlet angle of air exhausting structure.
Description of the drawings
Fig. 1 is the structural schematic diagram of air exhausting structure provided by the invention and indoor unit;
Fig. 2 is the side view of air exhausting structure provided by the invention and indoor unit;
Fig. 3 is the partial schematic diagram of Fig. 2 of air exhausting structure provided by the invention and indoor unit;
Fig. 4 is the stereogram of air exhausting structure provided by the invention and indoor unit;
In figure:
1, outlet frame;2, position of splitter;3, air duct;11, air inlet;12, air outlet;111, the first air inlet;112, second Air inlet;7, wind deflector;71, wind-guiding face;72, lateral surface;21, guide surface;4, air dam;5, flow-disturbing slot;6, reinforcing rib;121、 First air outlet;122, the second air outlet;8, air guide structure.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, right with reference to the accompanying drawings and embodiments The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used for explaining the present invention, not For limiting the present invention.
Air exhausting structure as shown in Figures 1 to 4, including outlet frame 1 and position of splitter 2 are provided with air inlet on the outlet frame 1 Mouthfuls 11 and air outlet 12, wind deflector 7 is provided at the air outlet 12, and the wind deflector 7 has to be made for rising to be oriented to air-flow Wind-guiding face 71 and lateral surface 72 away from the wind-guiding face 71, when the wind deflector 7 is closed, the wind-guiding Face 71 is in the inside of the outlet frame 1, and the lateral surface 72 is towards the outside of the outlet frame 1, and the lateral surface 72 is complete The totally-enclosed air outlet 12, when the wind deflector 7 is in open state, air-flow by the wind-guiding face 71 be discharged it is described go out Air port 12, the position of splitter 2 can be set at the air inlet 11, can also be in the inside of the outlet frame 1, it is only necessary to The position of splitter 2 directly or indirectly can have at least two with the medial surface of the edge of the air inlet 11 or the outlet frame 1 A fixed connection point can be completed the fixation to position of splitter 2, and the position of splitter 2 has to enter the wind and is directed to the lateral surface 72 Guide surface 21 air inlet of the air inlet 11 is shunted by the way that position of splitter 2 is arranged, can make that wind-guiding is arranged at air outlet 12 When plate 7, most of air inlet flows out air outlet 12 by 7 wind-guiding face 71 of wind deflector, and fraction air inlet is by the wind deflector 7 Lateral surface 72 flow out air outlet 12, increase the air quantity of the lateral surface 72 of wind deflector 7 as far as possible, using the air-flow of lateral surface 72, Effectively avoid the problem that the side condensation of wind deflector 7.
The air inlet 11 and the air outlet 12 are set to the same side of the outlet frame 1 or are respectively arranged at described On two sides of outlet frame 1, and the air inlet of the air inlet 11 behind the inside of the outlet frame 1 by 12 row of the air outlet Go out.
The air inlet 11 and the air outlet 12 are set on two opposite sides of the outlet frame 1, and described point Stream part 2 forms air dam 4 towards the protrusion of the air outlet 12, and the guide surface 21 namely air inlet are formed on the air dam 4 11 air inlet direction is towards the air outlet 12, and the guiding that can pass through the guide surface 21 directly blows to the air outlet 12。
Plane residing for the guide surface 21 and horizontal plane form the first angle, and the angular range of first angle is 30 °- 90°。
The cross section of the air dam 4 is trapezoidal, and the cross section of the wind-guiding face 71 forms a trapezoidal side Waist, the cross section that the air dam is in the end face of the air inlet form the trapezoidal upper bottom, and the air dam is far from institute The cross section for stating the end face of air inlet forms the trapezoidal bottom, and the trapezoidal water table opening be less than base square namely The air dam 4 forms up-small and down-big shape, ensures that the gas by the air inlet 11 blows to the opposite of the outlet frame 1 Two sides.
The guide surface 21 is cambered surface, and the spacing between the cambered surface and the side of the outlet frame is along the air inlet It is gradually reduced to the direction of the air outlet, it is preferred that the projected direction of the cambered surface is towards the inside of the position of splitter 2.
The tangent line of the one end of the cambered surface far from the air inlet 11 has the second angle, second angle with horizontal plane Angular range be 30 ° -90 °.
End face of the position of splitter 2 far from the air inlet 11 forms flow-disturbing slot 5 towards the recess of the air inlet 11, utilizes Flow-disturbing slot 5 can be effectively reduced the disturbance that generation is entered the wind after the guide surface 21, reduce noise caused by position of splitter, excellent Choosing, the depth of the flow-disturbing slot 5 is not more than the position of splitter 2 on the air inlet 11 to the direction of the air outlet 12 Size.
The position of splitter 2 is strip structure, and the rotation axis axis of the center line of the position of splitter 2 and the wind deflector 7 Direction is parallel namely position of splitter 2 will be divided into two strands of air-flows by the air inlet of air inlet completely, and makes wherein one air-flow forced It is discharged by the lateral surface of wind deflector 72 after the guiding role of guide surface 21, and then the mandatory wind excessively for increasing lateral surface 72 Face, and then the condensation amount of lateral surface 72 is reduced, to achieve the effect that reduce condensation.
The quantity of the position of splitter 2 is multiple, and all position of splitter 2 may be contained within the air inlet, and each institute The center line for stating position of splitter is parallel with the rotation axis axis direction of the wind deflector 7, is coagulated when the portion of wind deflector generates When dew or condensation are serious, the corresponding air inlet in wind deflector condensation position is arranged in position of splitter as needed, to protect Under the premise of demonstrate,proving the normal outlet air of air exhausting structure, avoids the problem that wind deflector part condensation, such as produced at the middle part of wind deflector and both ends Raw condensation, then be respectively set flow distribution plate at the middle part of air inlet and both ends, only increases the outside at the middle part and both ends of wind deflector Air quantity is crossed in face 72, achievees the purpose that reduce condensation.
Preferably, the axis of shaft of center line with wind deflector 7 of the position of splitter 2 is parallel can ensure by guide surface 21 air inlet blows to the lateral surface 72 of wind deflector 7.
The air inlet 11, the air outlet 12 and the position of splitter 2 are strip structure, 2 length side of the position of splitter To both ends be fixedly installed on the both ends of 11 length direction of the air inlet.
The air exhausting structure further includes the more reinforcing ribs being mutually parallel 6, the both ends fixed setting of each reinforcing rib 6 In the edge of 11 width direction of the air inlet, and the middle part of each reinforcing rib 6 is solid with the middle part of the position of splitter 2 Fixed setting, ensures the fixing intensity of the position of splitter 2 using the reinforcing rib 6.
The wind deflector 7 is rotatablely arranged at the air outlet 12, and the wind deflector 7 is described with partly stretching into The first position of outlet frame 1 and the second position for closing the air outlet 12, the first position is in the wind deflector 7 When, air inlet leads by the guide surface 21 and the air exhausting structure is discharged back through the lateral surface 72, namely at wind deflector 7 When wind-guiding state, the air inlet being oriented to by guide surface 21 being capable of the compulsory shape between the lateral surface 72 and the air outlet At gap the air exhausting structure is discharged.
The air exhausting structure further includes air guide structure 8, and the air guide structure 8 is set in the outlet frame 1, and will be described The air inlet of guide surface 21 is directed at the lateral surface 72, can carry out secondary lead to the gas of the air inlet by guide surface 21 To the air quantity of the lateral surface 72 by wind deflector 7 can be further increased.
The cross section of the air guide structure 8 is arc, and the center of circle of the arc is in the inside of the outlet frame 1, and Air inlet by the wind-guiding face 71 can be under the action of the arc, the smooth lateral surface for flowing to the wind deflector 7 At 72.
A kind of indoor unit, including shell are provided with outlet section on the shell, and are provided at the outlet section above-mentioned Air exhausting structure, and the outlet section is connected to the air inlet 11.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously Cannot the limitation to the scope of the claims of the present invention therefore 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, various modifications and improvements can be made, these belong to the guarantor of the present invention Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (16)

1. a kind of air exhausting structure, it is characterised in that:Including outlet frame (1) and position of splitter (2), it is provided on the outlet frame (1) Air inlet (11) and air outlet (12), wind deflector (7) is provided at the air outlet (12), and the wind deflector (7) has wind-guiding Face (71) and away from the wind-guiding face (71) lateral surface (72), the position of splitter (2) be set at the air inlet (11) or The outlet frame (1) is internal, and the position of splitter has will enter the wind the guide surface (21) for being directed to the lateral surface (72).
2. air exhausting structure according to claim 1, it is characterised in that:The air inlet (11) and the air outlet (12) are set Be placed in the same side of the outlet frame (1) or be respectively arranged on two sides of the outlet frame (1), and part it is described into The air inlet in air port (11) is discharged after the guiding of the guide surface (21) by the air outlet (12).
3. air exhausting structure according to claim 2, it is characterised in that:The air inlet (11) and the air outlet (12) are set It is placed on two opposite sides of the outlet frame (1), and the position of splitter (2) is led towards prominent formed of the air outlet (12) Wind portion (4) forms the guide surface (21) on the air dam (4).
4. air exhausting structure according to claim 3, it is characterised in that:Plane residing for the guide surface (21) and horizontal plane shape At the first angle, the angular range of first angle is 30 ° -90 °.
5. air exhausting structure according to claim 3, it is characterised in that:The cross section of the air dam (4) is trapezoidal, and institute The cross section for stating wind-guiding face (71) forms a trapezoidal side waist, and the air dam (4) is in the air inlet (11) The cross section of end face forms the trapezoidal upper bottom, the cross section of end face of the air dam (4) far from the air inlet (11) The trapezoidal bottom is formed, and the trapezoidal water table opening is less than base square.
6. air exhausting structure according to claim 3, it is characterised in that:The guide surface (21) is cambered surface, and the cambered surface Spacing between the side of the outlet frame (1) gradually subtracts along the direction of the air inlet (11) to the air outlet (12) It is small.
7. air exhausting structure according to claim 6, it is characterised in that:The one end of the cambered surface far from the air inlet (11) Tangent line and horizontal plane there is the second angle, the angular range of second angle is 30 ° -90 °.
8. the air exhausting structure according to claim 4 or 6, it is characterised in that:The position of splitter (2) is far from the air inlet (11) end face forms flow-disturbing slot (5) towards the air inlet (11) recess.
9. air exhausting structure according to claim 1, it is characterised in that:The position of splitter (2) is strip structure, and described point The center line for flowing part (2) is parallel with the rotation axis axis direction of the wind deflector (7).
10. air exhausting structure according to claim 1, it is characterised in that:The quantity of the position of splitter (2) is multiple, is owned The position of splitter (2) may be contained within the air inlet, and the center line of each position of splitter (2) with the wind deflector (7) rotation axis axis direction is parallel.
11. air exhausting structure according to claim 1, it is characterised in that:The air inlet (11), the air outlet (12) and The position of splitter (2) is strip structure, and the both ends of position of splitter (2) length direction are fixedly installed on the air inlet (11) The both ends of length direction.
12. air exhausting structure according to claim 1, it is characterised in that:The air exhausting structure further includes more and is mutually parallel Reinforcing rib (6), the both ends of each reinforcing rib (6) are fixedly installed on the edge of the air inlet (11) width direction, And the middle part of each reinforcing rib (6) is fixedly installed with the middle part of the position of splitter (2).
13. air exhausting structure according to claim 1, it is characterised in that:The wind deflector (7) is rotatablely arranged at described At air outlet (12), and there is part to stretch into the first position of the outlet frame (1) and close the outlet air for the wind deflector (7) The second position of mouth (12), when the wind deflector (7) is in the first position, air inlet is oriented to by the guide surface (21) The air exhausting structure is discharged by the lateral surface (72) afterwards.
14. air exhausting structure according to claim 1, it is characterised in that:The air exhausting structure further includes air guide structure (8), The air guide structure (8) is set in the outlet frame, and the air inlet of the guide surface (21) is directed to the lateral surface (72) at.
15. air exhausting structure according to claim 14, it is characterised in that:The cross section of the air guide structure (8) is arc, And the center of circle of the arc is in the inside of the outlet frame (1).
16. a kind of indoor unit, it is characterised in that:Including shell, outlet section is provided on the shell, and set at the outlet section It is equipped with the air exhausting structure described in any one of claim 1-15, and the outlet section is connected to the air inlet (11).
CN201810360662.8A 2018-04-20 2018-04-20 Air exhausting structure and indoor unit Pending CN108507021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810360662.8A CN108507021A (en) 2018-04-20 2018-04-20 Air exhausting structure and indoor unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810360662.8A CN108507021A (en) 2018-04-20 2018-04-20 Air exhausting structure and indoor unit

Publications (1)

Publication Number Publication Date
CN108507021A true CN108507021A (en) 2018-09-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810360662.8A Pending CN108507021A (en) 2018-04-20 2018-04-20 Air exhausting structure and indoor unit

Country Status (1)

Country Link
CN (1) CN108507021A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110953650A (en) * 2019-12-17 2020-04-03 海信(山东)空调有限公司 Air conditioner indoor unit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0573416U (en) * 1992-03-03 1993-10-08 株式会社富士通ゼネラル Air conditioner drainage device
JP2000320888A (en) * 1998-11-20 2000-11-24 Fujitsu General Ltd Air-conditioner
CN204329269U (en) * 2014-12-12 2015-05-13 珠海格力电器股份有限公司 Air port parts and there is its air-conditioning system
CN204678505U (en) * 2015-04-29 2015-09-30 广东美的制冷设备有限公司 Indoor machine
CN105546648A (en) * 2016-01-15 2016-05-04 美的集团武汉制冷设备有限公司 Air conditioner indoor unit and air conditioning system
CN208170531U (en) * 2018-04-20 2018-11-30 珠海格力电器股份有限公司 Air exhausting structure and indoor unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0573416U (en) * 1992-03-03 1993-10-08 株式会社富士通ゼネラル Air conditioner drainage device
JP2000320888A (en) * 1998-11-20 2000-11-24 Fujitsu General Ltd Air-conditioner
CN204329269U (en) * 2014-12-12 2015-05-13 珠海格力电器股份有限公司 Air port parts and there is its air-conditioning system
CN204678505U (en) * 2015-04-29 2015-09-30 广东美的制冷设备有限公司 Indoor machine
CN105546648A (en) * 2016-01-15 2016-05-04 美的集团武汉制冷设备有限公司 Air conditioner indoor unit and air conditioning system
CN208170531U (en) * 2018-04-20 2018-11-30 珠海格力电器股份有限公司 Air exhausting structure and indoor unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110953650A (en) * 2019-12-17 2020-04-03 海信(山东)空调有限公司 Air conditioner indoor unit

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