CN108731227A - Air conditioner air deflector and air-conditioning with it - Google Patents

Air conditioner air deflector and air-conditioning with it Download PDF

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Publication number
CN108731227A
CN108731227A CN201810320749.2A CN201810320749A CN108731227A CN 108731227 A CN108731227 A CN 108731227A CN 201810320749 A CN201810320749 A CN 201810320749A CN 108731227 A CN108731227 A CN 108731227A
Authority
CN
China
Prior art keywords
air
air conditioner
deflector
conditioner air
ontology
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
CN201810320749.2A
Other languages
Chinese (zh)
Inventor
蔡序杰
彭杰林
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.)
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Guangdong Midea Refrigeration Equipment Co Ltd
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 Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Guangdong Midea Refrigeration Equipment Co Ltd
Priority to CN201810320749.2A priority Critical patent/CN108731227A/en
Publication of CN108731227A publication Critical patent/CN108731227A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • F24F13/08Air-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
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The invention discloses a kind of air conditioner air deflector and with its air-conditioning, the air conditioner air deflector is located at air-conditioner air outlet and includes:The ontology being made of windward side and leeward, the corresponding sideline in the windward side include the curved section of evagination.Air conditioner air deflector according to the present invention utilizes " Coanda effect " as far as possible to guide thermal current downwards, it is ensured that hot gas can be sent to ground;The thermal current that air conditioner air outlet comes out simultaneously can continue on windward side flowing, be equivalent to and extend air-conditioning distance, and hot gas flow distance is farther, and Indoor Thermal qi leel cloth is more uniform, improve user experience.

Description

Air conditioner air deflector and air-conditioning with it
The application is Chinese February 28 2017 applying date, application number 201710114989.2, a kind of entitled " air-conditioning The divisional application of wind deflector, air-conditioning ".
Technical field
The present invention relates to air-conditioning technical fields, more particularly, to a kind of air conditioner air deflector and with its air-conditioning.
Background technology
In winter, as shown in Figure 1, when heating is opened in conventional air-conditioning device room, the second air conditioner air deflector 20 is slab construction, Under the guiding of the second air conditioner air deflector 20, hot wind is blown toward front lower place, air supplying distance farther out, but due to the colder sky of hot-air density Gas is small;And 10 reality of the first air conditioner air deflector does not play wind-guiding, only during shutdown closes air duct and ensures that product is beautiful, heat Air-flow is easy to raise up after being detached from wind passage mouth, it is difficult to which hot wind is sent to ground, room temperature is caused to be unevenly distributed, " hot foot is cold " Comfort is poor.As shown in Fig. 2, when another conventional air-conditioning heating, third air conditioner air deflector 30 is slab construction, passes through rotation the Hot wind can be sent to ground by three air conditioner air deflectors 30, but due to keep watch " pressure " excessively under, lead to horizontal blast apart from short, in room Only higher close to the regional temperature of air-conditioning scope, integral room is unevenly distributed, and comfort is poor.
Invention content
(1) technical problems to be solved
The technical problem to be solved by the present invention is to:Indoor Thermal gas is unevenly distributed when to solve existing air-conditioning heating, user Experience bad problem.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of air conditioner air deflector, the air conditioner air deflector is located at sky It recalls at air port and includes:The ontology being made of windward side and leeward, the corresponding sideline in the windward side include the song of evagination Line segment.
Optionally, the corresponding sideline in the windward side further includes straightway.
Optionally, the straightway is located at the side of the close air-conditioner air outlet of the curved section and/or far from institute State the side of air-conditioner air outlet.
Optionally, the curved section is arc section or oval section or hyperbolic line segment or parabolic segment.
Optionally, the curved section is at least two sections.
Optionally, the ontology shelters from the entire air-conditioner air outlet when packing up completely.
Optionally, the ontology lives the entire air-conditioner air outlet partial occlusion when packing up.
Optionally, the ontology is the part of the air conditioner air deflector.
Optionally, the ontology is the whole of the air conditioner air deflector.
The present invention also provides a kind of air-conditionings, including:Air-conditioner air outlet and the air-conditioning being located at the air-conditioner air outlet are led Aerofoil, the air conditioner air deflector are air conditioner air deflector as described above.
(3) advantageous effect
Above-mentioned technical proposal has the following advantages that:A kind of air conditioner air deflector provided by the invention utilizes " Coanda effect " to the greatest extent Thermal current may be guided downwards, it is ensured that hot gas can be sent to ground;The thermal current that air conditioner air outlet comes out simultaneously can continue on Windward side is flowed, and is equivalent to and is extended air-conditioning distance, hot gas flow distance is farther, and Indoor Thermal qi leel cloth is more uniform, carries High user experience.
A kind of air-conditioning provided by the invention makes thermal current be easier to reach ground by the way that above-mentioned air conditioner air deflector is arranged.
Description of the drawings
Fig. 1 is one of existing air conditioner wind-guiding plate structure schematic diagram;
Fig. 2 is existing air conditioner air deflector second structural representation;
Fig. 3 is the schematic diagram that the air outlet of air-conditioning described in the embodiment of the present invention six is closed;
Fig. 4 is the air outlet of air-conditioning described in the embodiment of the present invention six schematic diagram in the open state;
Fig. 5 is the ventilation state schematic diagram of air-conditioning described in the embodiment of the present invention six;
Fig. 6 is the structural schematic diagram of air conditioner air deflector described in the embodiment of the present invention one;
Fig. 7 is the structural schematic diagram of air conditioner air deflector described in the embodiment of the present invention two;
Fig. 8 is the structural schematic diagram of air conditioner air deflector described in the embodiment of the present invention three;
Fig. 9 is the structural schematic diagram of air conditioner air deflector described in the embodiment of the present invention four;
Figure 10 is the structural schematic diagram of air conditioner air deflector described in the embodiment of the present invention five.
Wherein, the 1, first air conditioner air deflector;10, the first air conditioner air deflector;11, ontology;2, the second air conditioner air deflector;20, Second air conditioner air deflector;30, third air conditioner air deflector;S1, S2, S3, curved section;L1, straightway.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below Example is not limited to the scope of the present invention for illustrating the present invention.
In the description of the present invention, it should be noted that unless otherwise indicated, " more than " range include this number, it is " more It is a " it is meant that two or more;Term "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", The orientation or positional relationship of instructions such as " tail portions " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally Invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific side Position construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " etc. are only used In description purpose, it is not understood to indicate or imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect It connects;It can be mechanical connection, can also be electrical connection;It can be directly connected, it can also be indirectly connected through an intermediary.It is right For those skilled in the art, visual concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Arrow in attached Figure 4 and 5 indicates airflow direction.
The present invention provides a kind of air conditioner air deflector, is mounted below air-conditioner air outlet, air conditioner air deflector includes by windward side The ontology constituted with leeward, the windward side are convex outward (that is, the corresponding sideline in windward side includes the song of evagination Line segment, with reference to following one~embodiments of embodiment five).Furthermore, it is necessary to explanation, due to air conditioner air deflector " comprising " ontology, To illustrate air conditioner air deflector can only include ontology (at this point, ontology constitute air conditioner air deflector whole), air conditioner air deflector also May include the other parts (at this point, ontology constitutes the part of air conditioner air deflector) in addition to ontology.
On the cross section of the ontology, the starting point to the end wire length in the corresponding sideline in the windward side is L, described The maximum distance of sideline to the line is B.It is shown in Figure 5, in heating, when the hot wind of air duct blowout reaches windward side, It will continue to further flow along windward side, be equivalent to and extend air duct, hot wind air supplying distance can significantly be promoted;It is another Aspect, windward side are convex outward, utilize " Coanda effect " that air-flow is enable to continue flow down along convex outward, by thermal current It is sent to ground, realizes the effect of " warm foot " so that entire room temperature distribution is more uniform, makes user's " warm warm heart of foot ".
Preferably, the leeward is convex outward.In this way when ontology is packed up, ontology can block entire air outlet Firmly (i.e. air-out area of the shielded area of ontology more than or equal to air outlet), while leeward matches with air-conditioning surface, carries The high aesthetics of entire air-conditioning.Certainly, the invention is not limited thereto, and in other optional examples of the present invention, ontology blocks Area is also less than the air-out area of air outlet, to which when ontology is packed up, ontology can only shelter from part air outlet.
Further, it is to be appreciated that when ontology constitutes the whole of air conditioner air deflector, the only shielding surface of air conditioner air deflector When product is greater than or equal to the air-out area of air outlet, ontology is possible to shelter from entire air outlet when packing up, and when sky When the shielded area of wind deflector being adjusted to be less than the air-out area of air outlet, even if also entire air outlet can not be blocked when ontology is packed up Firmly.Correspondingly, when ontology constitutes the local time of air conditioner air deflector, even if the shielded area of air conditioner air deflector is greater than or equal to outlet air The air-out area of mouth, ontology may not necessarily also shelter from entire air outlet when packing up, and also need the shielded area depending on ontology The ratio between with the air-out area of air outlet.
Embodiment one:
As shown in fig. 6, the present embodiment is the preferred embodiment provided on the basis of foregoing teachings, 11 windward side of ontology The corresponding sideline is the arc section that radius is R, and meets 0.9≤R/L≤6.9.Within the scope of this, windward side can be real Now preferable guiding function makes the air supplying distance of hot-air holding farther out, while ensureing the air-supply effect at ground, improves user Experience.
Embodiment two:
As shown in fig. 7, the present embodiment and embodiment one are essentially identical, differ only in, the corresponding institute in 11 windward side of ontology Stating sideline is:Oval section, hyperbolic line segment or parabolic segment, and meet 1/20≤B/L≤1/8.Within the scope of this, windward side Preferable guiding function may be implemented, make the air supplying distance of hot-air holding farther out, while ensureing the air-supply effect at ground, carry High user experience.Certainly several conventional function curves only are listed here, it can be selected according to concrete structure in design The curve of his type, as long as best wind effect can be realized.
Embodiment three:
The present embodiment and embodiment one are essentially identical, differ only in, and the corresponding sideline in 11 windward side of ontology is by extremely Few two sections of curved sections are constituted, and the curved section is:Arc section, oval section, hyperbolic line segment or parabolic segment, and satisfaction 1/20≤ B/L≤1/8.Within the scope of this, preferable guiding function may be implemented in windward side, make hot-air keep air-supply farther out away from From, while ensureing the air-supply effect at ground, improve user experience.As shown in figure 8, windward side by curved section S1, curved section S2, Tri- sections of curves of curved section S3 are constituted, and by selecting different curves in different location, can further be guided thermal current downwards, Improve user experience.
Example IV:
As shown in figure 9, the present embodiment and embodiment one are essentially identical, differ only in, the corresponding institute in 11 windward side of ontology It states sideline to be made of straightway L1 and curved section S1, and meets 1/20≤B/L≤1/8.Here curved section S1 can be:Circular arc Section, oval section, hyperbolic line segment, parabolic segment etc..Within the scope of this, preferable guiding function may be implemented in windward side, makes heat Air keeps air supplying distance farther out, while ensureing the air-supply effect at ground, improves user experience.
Preferably, the straightway L1 is located at close to the side of the air-conditioner air outlet.The thermal current elder generation edge that air duct comes out It straightway L1 continuation forward downwards to flow, after arrival curve section S1, can flow downward close to curved section S1, final realize is being prolonged While long air duct increase air supplying distance, by thermal current, earthward direction blows as far as possible, increases the quantity of hot air for blowing to ground, Keep hot-air distribution more uniform, improves user experience.
Embodiment five:
As shown in Figure 10, the present embodiment is essentially identical with example IV, differs only in, and the curved section S1 is located at close The side of the air-conditioner air outlet.The thermal current that air duct comes out first is flowed along curved section S1, when thermal current reaches straightway L1, Airflow direction adjustment terminates, and has been able to meet the requirement that hot-air is blown to ground;At this time thermal current along straightway L1 to Front lower place is flowed, and air supplying distance is extended, and final realize flows to while extending air duct and increasing air supplying distance, as far as possible by hot gas Ground direction blows, and increases the quantity of hot air for blowing to ground, keeps hot-air distribution more uniform, improves user experience.
Embodiment six:
As shown in Figure 3 and Figure 4, a kind of air-conditioning is present embodiments provided, air-conditioner air outlet lower section, top are respectively equipped with corner Adjustable first air conditioner air deflector 1, the second air conditioner air deflector 2, first air conditioner air deflector 1 are embodiment one to embodiment five Any one of air conditioner air deflector.
When heating, the first air conditioner air deflector 1 is opened to certain position, by coordinating the second air conditioner air deflector 2 to blow air duct The hot wind gone out is oriented to front lower place, and on the one hand the first air conditioner air deflector 1 is on the extended line of air conditioner air outlet, is equivalent to and is extended Air duct can significantly promote hot wind air supplying distance;On the other hand, the convex outward design of windward side, utilizes " Condar effect Answer " enable air-flow along the further flow down in windward side, so that the flow direction of thermal current is deflected down as far as possible, as far as possible will Thermal current is sent to ground, realizes " warm foot " effect, and entire room temperature distribution is more uniform, makes user's " warm warm heart of foot ".Wind The air-flow of road blowout can flow under " Coanda effect " along 1 windward side of the first air conditioner air deflector, and this effect is with windward side " convex " degree increases and more obvious, i.e., in a certain range, the maximum distance B in the sideline to the line is bigger, the first sky Wind deflector 1 is adjusted to guide the effect of air-flow more apparent downwards, whole effect of blowing is as shown in Figure 5.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace Also it should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of air conditioner air deflector, which is characterized in that the air conditioner air deflector is located at air-conditioner air outlet and includes:By windward side The ontology constituted with leeward, the corresponding sideline in the windward side include the curved section of evagination.
2. air conditioner air deflector according to claim 1, which is characterized in that the corresponding sideline in the windward side further includes Straightway.
3. air conditioner air deflector according to claim 2, which is characterized in that the straightway is located at the close of the curved section The side of the air-conditioner air outlet and/or the side of the separate air-conditioner air outlet.
4. air conditioner air deflector according to claim 1, which is characterized in that the curved section be arc section or oval section or Hyperbolic line segment or parabolic segment.
5. air conditioner air deflector according to claim 1, which is characterized in that the curved section is at least two sections.
6. air conditioner air deflector according to claim 1, which is characterized in that the ontology will the entire air-conditioning when packing up Air outlet shelters from completely.
7. air conditioner air deflector according to claim 1, which is characterized in that the ontology will the entire air-conditioning when packing up Air outlet partial occlusion is lived.
8. air conditioner air deflector according to claim 1, which is characterized in that the ontology is the office of the air conditioner air deflector Portion.
9. air conditioner air deflector according to claim 1, which is characterized in that the ontology is the complete of the air conditioner air deflector Portion.
10. a kind of air-conditioning, which is characterized in that including:Air-conditioner air outlet and the air conditioner air deflector being located at the air-conditioner air outlet, The air conditioner air deflector is the air conditioner air deflector according to any one of claim 1-9.
CN201810320749.2A 2017-02-28 2017-02-28 Air conditioner air deflector and air-conditioning with it Pending CN108731227A (en)

Priority Applications (1)

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CN201810320749.2A CN108731227A (en) 2017-02-28 2017-02-28 Air conditioner air deflector and air-conditioning with it

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710114989.2A CN106679140A (en) 2017-02-28 2017-02-28 Air conditioner air guide plate and air conditioner
CN201810320749.2A CN108731227A (en) 2017-02-28 2017-02-28 Air conditioner air deflector and air-conditioning with it

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CN108731227A true CN108731227A (en) 2018-11-02

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CN201710114989.2A Pending CN106679140A (en) 2017-02-28 2017-02-28 Air conditioner air guide plate and air conditioner
CN201810320749.2A Pending CN108731227A (en) 2017-02-28 2017-02-28 Air conditioner air deflector and air-conditioning with it
CN201810418771.0A Pending CN108895645A (en) 2017-02-28 2017-02-28 Air conditioner air deflector and air-conditioning

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CN114963328A (en) * 2021-02-19 2022-08-30 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit

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CN109114687B (en) * 2017-06-23 2021-07-30 大金工业株式会社 Indoor unit of air conditioner
CN107461902B (en) * 2017-07-26 2023-08-25 广东美的制冷设备有限公司 Air guide assembly and air conditioner with same
CN107289612B (en) * 2017-07-26 2023-07-21 广东美的制冷设备有限公司 Air deflector, air guide assembly and air conditioner
CN109099509B (en) * 2018-09-27 2024-04-05 Tcl空调器(中山)有限公司 Cabinet air conditioner and air conditioner
CN112013529B (en) * 2019-05-30 2024-04-05 青岛海尔空调电子有限公司 Air conditioner and air guide assembly thereof
CN114963332B (en) * 2021-02-19 2023-05-16 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN113137693B (en) * 2021-04-08 2023-06-16 青岛海尔空调电子有限公司 Anti-condensation control method for air conditioner and air conditioner

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Application publication date: 20181102