CN105444387A - Air outlet adjusting plate and indoor unit of air conditioner - Google Patents
Air outlet adjusting plate and indoor unit of air conditioner Download PDFInfo
- Publication number
- CN105444387A CN105444387A CN201511018656.7A CN201511018656A CN105444387A CN 105444387 A CN105444387 A CN 105444387A CN 201511018656 A CN201511018656 A CN 201511018656A CN 105444387 A CN105444387 A CN 105444387A
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- China
- Prior art keywords
- air
- exhaust vent
- air outlet
- adjustable plate
- section
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Classifications
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- 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
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- 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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
Abstract
The invention discloses an air outlet adjusting plate and an indoor unit of an air conditioner. Multiple air outlet holes are formed in the air outlet adjusting plate; at least two of radial section areas corresponding to all the air outlet holes are different; the minimum radial section area of each air outlet hole is determined according to the air inlet speed corresponding to the position of the air outlet hole; the air inlet speed corresponding to the air outlet holes is higher, the minimum radial section area of the air outlet holes is smaller; the air inlet speed corresponding to the air outlet holes is determined according to the positions, opposite to the sections of the air outlets, of the air outlet holes and the air outlet speed of the transverse central axis of the sections of the air outlets; when the air outlet adjusting plate is applied to the air outlets of the indoor unit of the air conditioner, the air inlet speed of the position of the corresponding air outlet hole with smaller minimum cross section is higher, and the air inlet speed of the position of the corresponding air outlet hole with bigger minimum section area is lower, so that the speed of air blown out via each air outlet hole is more uniform, and the comfort of the air blown out by the air outlets of the air conditioner is improved.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of air-out adjustable plate and indoor apparatus of air conditioner.
Background technology
At present, the mode of air-conditioner air-supply is mainly blown to room with the form of jet, and the air outlet wind speed of air-conditioning is related to the comfortableness freezed or heat.
Generally, the wind of the blower fan blowout of air-conditioner is directly blown out by the air outlet of air-conditioner, in this case, along the direction perpendicular to the axis of blower fan, the wind speed being positioned at the wind in the middle part of air outlet cross section is higher, the wind speed being positioned at the wind of both sides, air outlet cross section is lower, causes the wind that blown out by the air outlet of air-conditioner more uncomfortable.
Summary of the invention
Main purpose of the present invention is to provide a kind of air-out adjustable plate and indoor apparatus of air conditioner, be intended to solve in the wind blown out via the air outlet of air-conditioner, the wind speed being positioned at the wind in the middle part of air outlet cross section is higher, the wind speed being positioned at the wind of both sides, air outlet cross section is lower, and causes the more uncomfortable technical problem of wind that blown out by the air outlet of air-conditioner.
For achieving the above object, the air-out adjustable plate that the present invention proposes, be installed on the air outlet place of indoor apparatus of air conditioner, described air-out adjustable plate is provided with some exhaust vents, and each radial section corresponding to exhaust vent described in each long-pending in have at least two radial sections long-pending not identical, the smallest radial sectional area of exhaust vent described in each is determined according to the air intake wind speed corresponding with the position at this exhaust vent place; The air intake wind speed that described exhaust vent is corresponding is larger, and the smallest radial sectional area of this exhaust vent is less; The air intake wind speed that described exhaust vent is corresponding is determined according to the air-out speed of this exhaust vent relative to the position in air outlet cross section and the central transverse axis in described air outlet cross section.
Preferably, described exhaust vent is determined according to longitudinal width in the distance between this exhaust vent and the central transverse axis in air outlet cross section and described air outlet cross section relative to the position in air outlet cross section.
Preferably, the air-out speed of the central transverse axis in described air outlet cross section is according to the lateral length in described air outlet cross section and longitudinal width and determined by the air-out flow of described air outlet.
Preferably, the air-out speed of the central transverse axis in described air outlet cross section is directly proportional to described air-out flow, is inversely proportional to described lateral length and longitudinal width.
Preferably, exhaust vent described in each smallest radial sectional area and its corresponding described air intake wind speed square product identical.
Preferably, the axis of exhaust vent described in each is uniformly distributed on described air-out adjustable plate.
Preferably, described exhaust vent comprises the first end, the second end and the pars intermedia between described first end and the second end that are oppositely arranged along its axis direction, the radial section of described exhaust vent is long-pending to be reduced gradually by described first end to described pars intermedia, and is increased gradually by described pars intermedia to described second end.
Preferably, described exhaust vent comprises the first end and the second end that are oppositely arranged along its axis direction, and the radial section of described exhaust vent is long-pending to be reduced gradually by described first end to described second end.
The present invention also proposes a kind of indoor apparatus of air conditioner, comprise housing, be opened in the blower fan that air outlet on described housing and the described air outlet of correspondence arrange, described indoor apparatus of air conditioner also comprises air-out adjustable plate, described air-out adjustable plate is provided with some exhaust vents, and each radial section corresponding to exhaust vent described in each long-pending in have at least two radial sections long-pending not identical, the smallest radial sectional area of exhaust vent described in each is determined according to the air intake wind speed corresponding with the position at this exhaust vent place; The air intake wind speed that described exhaust vent is corresponding is larger, and the smallest radial sectional area of this exhaust vent is less; The air intake wind speed that described exhaust vent is corresponding is determined according to the air-out speed of this exhaust vent relative to the position in air outlet cross section and the central transverse axis in described air outlet cross section, described air-out adjustable plate is located at described air outlet place, and the wind that described blower fan blows out blows out via the exhaust vent of described air-out adjustable plate.
The present invention also proposes a kind of indoor apparatus of air conditioner, comprise housing, be opened in the blower fan that air outlet on described housing and the described air outlet of correspondence arrange, described indoor apparatus of air conditioner also comprises air-out adjustable plate, described air-out adjustable plate is provided with some exhaust vents, and each radial section corresponding to exhaust vent described in each long-pending in have at least two radial sections long-pending not identical, the smallest radial sectional area of exhaust vent described in each is determined according to the air intake wind speed corresponding with the position at this exhaust vent place; The air intake wind speed that described exhaust vent is corresponding is larger, and the smallest radial sectional area of this exhaust vent is less; The air intake wind speed that described exhaust vent is corresponding is determined according to the air-out speed of this exhaust vent relative to the position in air outlet cross section and the central transverse axis in described air outlet cross section; Described exhaust vent comprises the first end and the second end that are oppositely arranged along its axis direction, and the radial section of described exhaust vent is long-pending to be reduced gradually by described first end to described second end; The first end of described air-out adjustable plate is arranged towards described blower fan; Described air-out adjustable plate is located at described air outlet place, and the wind that described blower fan blows out blows out via the exhaust vent of described air-out adjustable plate.
The present invention by arranging some exhaust vents on air-out adjustable plate, and each radial section corresponding to exhaust vent described in each long-pending in have at least two radial sections long-pending not identical, the smallest radial sectional area of exhaust vent described in each is determined according to the air intake wind speed corresponding with the position at this exhaust vent place, the air intake wind speed that described exhaust vent is corresponding is larger, and the smallest radial sectional area of this exhaust vent is less, air intake wind speed corresponding to described exhaust vent is according to the position of this exhaust vent relative to air outlet cross section, and the air-out speed of the central transverse axis in described air outlet cross section is determined, when air-out adjustable plate being applied to the air outlet place of indoor apparatus of air conditioner, make the air intake wind speed of the position at the exhaust vent place that corresponding minimum sectional area is less larger, and make the air intake wind speed of the position at the exhaust vent place that corresponding minimum sectional area is larger less, thus make the wind speed that blows out via each exhaust vent comparatively even, improve the comfortableness of the wind of the air outlet blowout of air-conditioner.
Accompanying drawing explanation
Fig. 1 is the structural representation of air-out adjustable plate one embodiment of the present invention;
Fig. 2 is the schematic diagram in air outlet cross section of the present invention;
Fig. 3 is the structure sectional view that air-out adjustable plate of the present invention is installed on indoor apparatus of air conditioner;
Fig. 4 is the generalized section of indoor apparatus of air conditioner of the present invention;
Fig. 5 is the schematic shapes of exhaust vent one embodiment of air-out adjustable plate of the present invention;
Fig. 6 is the schematic shapes of another embodiment of exhaust vent of air-out adjustable plate of the present invention.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 10 | Air-out adjustable plate | 11 | Exhaust vent |
| 20 | Housing | 111 | First end |
| 112 | Second end | 113 | Pars intermedia |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Be described further with regard to technical scheme of the present invention below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention proposes a kind of air-out adjustable plate, and for regulating the air-out wind speed of indoor apparatus of air conditioner, this air-out adjustable plate can be installed on the air outlet place of indoor apparatus of air conditioner.
See figures.1.and.2, Fig. 1 is the structural representation of air-out adjustable plate one embodiment of the present invention, and Fig. 2 is the schematic diagram in air outlet cross section of the present invention.In the present embodiment, this air-out adjustable plate 10 is provided with some exhaust vents 11, and each radial section of exhaust vent 11 correspondence described in each has at least two radial sections long-pending not identical in amassing, the smallest radial sectional area of exhaust vent 11 described in each is determined according to the air intake wind speed corresponding with the position at this exhaust vent 11 place; The air intake wind speed of described exhaust vent 11 correspondence is larger, and the smallest radial sectional area of this exhaust vent 11 is less; The air intake wind speed of described exhaust vent 11 correspondence is determined according to the air-out speed of this exhaust vent 11 relative to the position of air outlet cross section M and the central transverse axis of described air outlet cross section M.
In the present embodiment, described radial section amasss and is with certain on the axis of exhaust vent 11 a bit for the area of the cross section in the center of circle, and the axes normal of this cross section and this exhaust vent 11.
As shown in Figure 2, air outlet cross section M is air-out adjustable plate 10 and is being installed on air outlet place, and when making exhaust vent 11 all via air-out adjustable plate 10 of the wind that blown out by the air outlet of indoor apparatus of air conditioner, the cross section at air-out adjustable plate 10 place.
The central transverse axis of described air outlet cross section M is the axis of pitch being parallel to length direction on air outlet cross section, and this axis of pitch is positioned at the center of longitudinal width.
In the present embodiment, air intake wind speed is namely for the wind that blown out by blower fan is at the wind speed of the air outlet through indoor apparatus of air conditioner, and the wind also namely for being blown out by blower fan enters the wind speed during position of the installation air-out adjustable plate 10 of air outlet.
In the present embodiment, the shape of air-out adjustable plate 10 and quantity can be arranged according to actual needs, can be one piece, and this air-out adjustable plate 10 is adaptive with the air outlet of indoor apparatus of air conditioner.Also can be polylith, and the air outlet of the combination of each air-out adjustable plate 10 and indoor apparatus of air conditioner be adaptive.
With reference to Fig. 3, Fig. 3 is the structure sectional view that air-out adjustable plate of the present invention is installed on indoor apparatus of air conditioner, air-out adjustable plate 10 can be rotationally connected with the housing 20 of indoor apparatus of air conditioner, is preferably rotationally connected with housing 20 madial wall of indoor apparatus of air conditioner, and arranges near air outlet.Can by the rotation of an Electric Machine Control air-out adjustable plate 10.When indoor apparatus of air conditioner does not need to regulate wind speed by air-out adjustable plate 10, then air-out adjustable plate 10 turns to the position can dodging air outlet, to open air outlet, the wind blown out by the blower fan of indoor apparatus of air conditioner is not blown out via air-out adjustable plate 10.When indoor apparatus of air conditioner needs to regulate wind speed by air-out adjustable plate 10, then air-out adjustable plate 10 turns to air outlet place, and the wind that blower fan is blown out blows out via air-out adjustable plate 10.
Quantity and the position of the exhaust vent 11 that air-out adjustable plate 10 is arranged can be selected according to actual needs.Such as, first can determine the shaft core position of each exhaust vent 11 on air-out adjustable plate 10, each shaft core position can be uniformly distributed, also can non-uniform Distribution.Interval between each shaft core position can be arranged according to actual needs, in this no limit.
The shape of exhaust vent 11 is non-cylindrical.Have at least two radial sections long-pending not identical during the radial section of each exhaust vent 11 is long-pending, represent the axis direction along exhaust vent 11, exhaust vent 11 has the process of receipts or contracting, thus can regulate the wind speed by exhaust vent 11.
Due to the longitudinal width along air outlet cross section M, the wind speed being positioned at the wind in the middle part of the M of air outlet cross section is higher, the wind speed being positioned at the wind of M both sides, air outlet cross section is lower, as shown in Figure 3, the air intake wind speed being positioned at A point and near zone thereof is higher, the air intake wind speed being positioned at B and C point and near zone thereof is lower, therefore, when air-out adjustable plate 10 is placed in air outlet place, the central transverse axis of air-out adjustable plate 10 correspondence is preferably parallel to the axis of blower fan, and the central transverse axis of air-out adjustable plate 10 correspondence is preferably positioned on position corresponding to wind speed maximum place on the M of air outlet cross section.Thus on air-out adjustable plate 10, being positioned at the exhaust vent 11 of the larger position of wind speed, the smallest radial sectional area of its correspondence is less; And being positioned at the exhaust vent 11 of the less position of wind speed, the smallest radial sectional area of its correspondence is larger, thus makes the wind speed via each exhaust vent 11 blowout comparatively even, improves the comfortableness of the wind of the air outlet blowout of air-conditioner.
Air-out adjustable plate 10 provided by the invention, by being provided with some exhaust vents 11 on air-out adjustable plate 10, and each radial section of exhaust vent 11 correspondence described in each has at least two radial sections long-pending not identical in amassing, the smallest radial sectional area of exhaust vent 11 described in each is determined according to the air intake wind speed corresponding with the position at this exhaust vent 11 place, the air intake wind speed of described exhaust vent 11 correspondence is larger, and the smallest radial sectional area of this exhaust vent 11 is less, the air intake wind speed of described exhaust vent 11 correspondence is according to the position of this exhaust vent 11 relative to air outlet cross section, and the air-out speed of the central transverse axis in described air outlet cross section is determined, when air-out adjustable plate 10 being applied to the air outlet place of indoor apparatus of air conditioner, make the air intake wind speed of the position at exhaust vent 11 place that corresponding minimum sectional area is less larger, and make the air intake wind speed of the position at exhaust vent 11 place that corresponding minimum sectional area is larger less, thus make the wind speed via each exhaust vent 11 blowout comparatively even, improve the comfortableness of the wind of the air outlet blowout of air-conditioner.
As shown in Figure 4, Fig. 4 is the generalized section of indoor apparatus of air conditioner of the present invention, the transverse and longitudinal ratio in the air outlet cross section of air-conditining most diffuser top S1 is greater than 8 and (is parallel to rotor shaft to being horizontal stroke, perpendicular to axial direction is vertical), therefore the diffuser top S1 of whirlpool tongue of air-out can being made a slip of the tongue can regard a flat burner as, rear diffuser S2 goes out stream and is considered as jet, along with the absolute velocity on each section of increase of range distributes flattening gradually, the VELOCITY DISTRIBUTION on each cross section of jet has similitude.Therefore in the present embodiment by the air outlet of indoor apparatus of air conditioner is approximately flat burner, determine according to this theory the air intake wind speed that described exhaust vent is corresponding, air intake wind speed corresponding to exhaust vent can be gone out according to theory calculate more accurately.Optionally, above-mentioned air outlet interface M is located at rear diffuser S2 place.
Based on the first embodiment of above-mentioned air-out adjustable plate 10, the invention allows for the second embodiment of air-out adjustable plate 10, described exhaust vent 11 is determined according to longitudinal width H of the distance y between this exhaust vent 11 and the central transverse axis of air outlet cross section M and described air outlet cross section M relative to the position of air outlet cross section M.
In the present embodiment, if b equals the half of longitudinal width H, such as, can determine the position of air holes 11 relative to air outlet cross section M by the ratio of y and b.
Optionally, following formula can be adopted to determine the air intake wind speed u that air holes is corresponding:
Wherein, u
0for the air-out speed of the central transverse axis of described air outlet cross section M.
Further, the air-out speed u of the central transverse axis of described air outlet cross section M
0according to lateral length L and longitudinal width H of described air outlet cross section M and determined by the air-out flow Q of described air outlet.Air-out flow Q can determine according to power of fan, rotation speed of fan etc.
Optionally, the air-out speed u of the central transverse axis of described air outlet cross section M
0be directly proportional to described air-out flow Q, be inversely proportional to described lateral length L and longitudinal width H.
Optionally, following formula can be adopted to determine the air-out speed u of the central transverse axis of described air outlet cross section M
0:
Wherein, k is a constant.Optionally, k is greater than 1 and is less than 3.In the present embodiment, k value is 1.5.
The air-out adjustable plate 10 that this city embodiment provides, owing to determining the air intake wind speed of air holes 11 correspondence according to nozzle theory, and then determine the smallest radial sectional area of each exhaust vent 11, therefore accuracy is higher, and then the wind speed of the wind of further balanced air conditioner wind outlet blowout, improve the comfortableness of the wind of air-conditioner blowout.
Further, based on the first or second embodiment of above-mentioned air-out adjustable plate 10, the invention allows for the 3rd embodiment of air-out adjustable plate 10, the described air intake wind speed that the smallest radial sectional area of described exhaust vent 11 is corresponding with it is inversely proportional to.The wind speed of the wind blown out via air-out adjustable plate 10 can be made more even.
Optionally, exhaust vent 11 described in each smallest radial sectional area and its corresponding described air intake wind speed square product identical.The smallest radial sectional area of each exhaust vent 11 can be determined according to following formula:
Wherein, K
1for velocity attenuation coefficient, K
nfor proportionality coefficient, u is the air intake wind speed of exhaust vent 11 correspondence of above-mentioned calculating, A
0for smallest radial sectional area, x is the distance at the center of this exhaust vent 11 of a certain positional distance on the axis of exhaust vent 11, V
xfor the wind speed in x position.
As shown from the above formula, the wind speed on the axis of each exhaust vent 11 be made identical, namely will make the V of each exhaust vent 11 correspondence
xidentical, be then equivalent to each exhaust vent 11 correspondence
identical, i.e. u
2a
0identical.
Therefore, by the described air intake wind speed that makes the smallest radial sectional area of exhaust vent 11 described in each and its corresponding square product identical, the wind speed of the wind blown out via air-out adjustable plate 10 can be made further more even.
The present embodiment by determining the smallest radial sectional area of each exhaust vent 11 according to air intake wind speed, thus can improve the uniformity of the wind speed of the wind blown out via air-out adjustable plate 10 effectively, improves the comfort level of air-conditioner further.
Optionally, the above-mentioned axis of exhaust vent 11 described in each is uniformly distributed on described air-out adjustable plate 10.Thus effectively can improve the uniformity of the wind speed of the wind blown out via air-out adjustable plate 10 further, and then improve the comfort level of air-conditioner.
Based on the first to the 3rd any embodiment of above-mentioned air-out adjustable plate 10, the invention allows for the 4th embodiment of air-out adjustable plate 10, with reference to Fig. 5, Fig. 5 is the schematic shapes of exhaust vent one embodiment of air-out adjustable plate of the present invention, described exhaust vent 11 comprises the first end 111 be oppositely arranged along its axis direction, second end 112 and the pars intermedia 113 between described first end 111 and the second end 112, the radial section of described exhaust vent 11 is long-pending to be reduced to described pars intermedia 113 gradually by described first end 111, and increased gradually to described second end 112 by described pars intermedia 113.
In the present embodiment, when air-out adjustable plate 10 is used for regulating air-out wind speed, after the wind blown out by blower fan enters exhaust vent 11 inside via the first end 111 of exhaust vent 11, in the process by first end 111 to pars intermedia 113, reduce gradually because radial section is long-pending, wind speed therefore can be made to increase gradually.The radial section that above-mentioned smallest radial sectional area is pars intermedia 113 correspondence amasss.When through pars intermedia 113, wind speed reaches maximum.Because each exhaust vent 11 is according to the difference of its position, is provided with radial section corresponding with it and amasss, therefore, the wind speed of the pars intermedia 113 of each exhaust vent 11 is substantially identical.
In the process by pars intermedia 113 to the second end 112, increase gradually because radial section is long-pending, wind speed therefore can be made to reduce gradually, and then reduce the range of air-out, reach calm sense demand, and make the wind speed of air-out more even.
Based on the first to the 3rd any embodiment of above-mentioned air-out adjustable plate 10, the invention allows for the 5th embodiment of air-out adjustable plate 10, with reference to Fig. 6, Fig. 6 is the schematic shapes of another embodiment of exhaust vent of air-out adjustable plate of the present invention, described exhaust vent 11 comprises the first end 111 and the second end 112 that are oppositely arranged along its axis direction, and the radial section of described exhaust vent 11 is long-pending to be reduced to described second end 112 gradually by described first end 111.
In the present embodiment, when being used for regulating air-out wind speed by air-out adjustable plate 10, there are following two kinds of modes:
A kind of mode is arranged towards blower fan by the first end 111 of exhaust vent 11, after the wind blown out by blower fan enters exhaust vent 11 inside via the first end 111 of exhaust vent 11, in the process by first end 111 to the second end 112, reduce gradually because radial section is long-pending, wind speed therefore can be made to increase gradually.The radial section that above-mentioned smallest radial sectional area is the second end 112 correspondence amasss.When through the second end 112, wind speed reaches maximum.Because each exhaust vent 11 is according to the difference of its position, is provided with radial section corresponding with it and amasss, therefore, the wind speed of the second end 112 of each exhaust vent 11 is substantially identical.Thus effectively make the wind speed of the wind blown out via air-out adjustable plate 10 more even.
Another kind of mode is arranged towards blower fan by the second end 112 of exhaust vent 11, after the wind blown out by blower fan enters exhaust vent 11 inside via the second end 112 of exhaust vent 11, in the process by the second end 112 to first end 111, increase gradually because radial section is long-pending, wind speed therefore can be made to reduce gradually.The radial section that above-mentioned smallest radial sectional area is first end 111 correspondence amasss.When through first end 111, wind speed is maximum.Because each exhaust vent 11 is according to the difference of its position, is provided with radial section corresponding with it and amasss, therefore, the wind speed of the first end 111 of each exhaust vent 11 is substantially identical.Thus effectively make the wind speed of the wind blown out via air-out adjustable plate 10 more even.
The present invention also proposes a kind of indoor apparatus of air conditioner, this indoor apparatus of air conditioner comprises housing 20, be opened in the blower fan that air outlet on described housing 20 and the described air outlet of correspondence are arranged, described indoor apparatus of air conditioner also comprises air-out adjustable plate 10, described air-out adjustable plate 10 is located at described air outlet place, the wind that described blower fan blows out blows out via the exhaust vent 11 of described air-out adjustable plate 10, the concrete structure of this air-out adjustable plate 10 is with reference to above-described embodiment, because this indoor apparatus of air conditioner have employed whole technical schemes of above-mentioned all embodiments, therefore all beneficial effects that the technical scheme having above-described embodiment is equally brought, this is no longer going to repeat them.
The present invention also proposes a kind of indoor apparatus of air conditioner, this indoor apparatus of air conditioner comprises housing 20, be opened in the blower fan that air outlet on described housing 20 and the described air outlet of correspondence arrange, described indoor apparatus of air conditioner also comprises air-out adjustable plate 10, this air-out adjustable plate 10 is provided with some exhaust vents 11, and each radial section of exhaust vent 11 correspondence described in each has at least two radial sections long-pending not identical in amassing, the smallest radial sectional area of exhaust vent 11 described in each is determined according to the air intake wind speed corresponding with the position at this exhaust vent 11 place; The air intake wind speed of described exhaust vent 11 correspondence is larger, and the smallest radial sectional area of this exhaust vent 11 is less; The air intake wind speed of described exhaust vent 11 correspondence is determined according to the air-out speed of this exhaust vent 11 relative to the position of air outlet cross section M and the central transverse axis of described air outlet cross section M, described air-out adjustable plate 10 is located at described air outlet place, and the wind that described blower fan blows out blows out via the exhaust vent 11 of described air-out adjustable plate 10; Described exhaust vent 11 comprises the first end 111 and the second end 112 that are oppositely arranged along its axis direction, and the radial section of described exhaust vent 11 is long-pending to be reduced to described second end 112 gradually by described first end 111; And the first end 111 of described air-out adjustable plate 10 is arranged towards described blower fan.
Should be noted that; the technical scheme of each embodiment of the present invention can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not within the protection domain of application claims.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an air-out adjustable plate, be installed on the air outlet place of indoor apparatus of air conditioner, it is characterized in that, described air-out adjustable plate is provided with some exhaust vents, and each radial section corresponding to exhaust vent described in each long-pending in have at least two radial sections long-pending not identical, the smallest radial sectional area of exhaust vent described in each is determined according to the air intake wind speed corresponding with the position at this exhaust vent place; The air intake wind speed that described exhaust vent is corresponding is larger, and the smallest radial sectional area of this exhaust vent is less; The air intake wind speed that described exhaust vent is corresponding is determined according to the air-out speed of this exhaust vent relative to the position in air outlet cross section and the central transverse axis in described air outlet cross section.
2. air-out adjustable plate as claimed in claim 1, it is characterized in that, described exhaust vent is determined according to longitudinal width in the distance between this exhaust vent and the central transverse axis in air outlet cross section and described air outlet cross section relative to the position in air outlet cross section.
3. air-out adjustable plate as claimed in claim 1 or 2, it is characterized in that, the air-out speed of the central transverse axis in described air outlet cross section is according to the lateral length in described air outlet cross section and longitudinal width and determined by the air-out flow of described air outlet.
4. air-out adjustable plate as claimed in claim 3, it is characterized in that, the air-out speed of the central transverse axis in described air outlet cross section is directly proportional to described air-out flow, is inversely proportional to described lateral length and longitudinal width.
5. air-out adjustable plate as claimed in claim 1 or 2, is characterized in that, the smallest radial sectional area of exhaust vent described in each and its corresponding described air intake wind speed square product identical.
6. air-out adjustable plate as claimed in claim 1 or 2, it is characterized in that, the axis of exhaust vent described in each is uniformly distributed on described air-out adjustable plate.
7. air-out adjustable plate as claimed in claim 1 or 2, it is characterized in that, described exhaust vent comprises the first end, the second end and the pars intermedia between described first end and the second end that are oppositely arranged along its axis direction, the radial section of described exhaust vent is long-pending to be reduced gradually by described first end to described pars intermedia, and is increased gradually by described pars intermedia to described second end.
8. air-out adjustable plate as claimed in claim 1 or 2, it is characterized in that, described exhaust vent comprises the first end and the second end that are oppositely arranged along its axis direction, and the radial section of described exhaust vent is long-pending to be reduced gradually by described first end to described second end.
9. an indoor apparatus of air conditioner, comprise housing, be opened in the blower fan that air outlet on described housing and the described air outlet of correspondence arrange, it is characterized in that, described indoor apparatus of air conditioner also comprises the air-out adjustable plate as described in any one of claim 1 to 8, described air-out adjustable plate is located at described air outlet place, and the wind that described blower fan blows out blows out via the exhaust vent of described air-out adjustable plate.
10. an indoor apparatus of air conditioner, comprise housing, be opened in the blower fan that air outlet on described housing and the described air outlet of correspondence arrange, it is characterized in that, described indoor apparatus of air conditioner also comprises air-out adjustable plate as claimed in claim 8, described air-out adjustable plate is located at described air outlet place, the wind that described blower fan blows out blows out via the exhaust vent of described air-out adjustable plate, and the first end of described air-out adjustable plate is arranged towards described blower fan.
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|---|---|---|---|
| CN201511018656.7A CN105444387B (en) | 2015-12-29 | 2015-12-29 | Outlet air adjustable plate and air conditioner indoor unit |
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| CN201511018656.7A CN105444387B (en) | 2015-12-29 | 2015-12-29 | Outlet air adjustable plate and air conditioner indoor unit |
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| CN105444387B CN105444387B (en) | 2018-06-19 |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105823188A (en) * | 2016-05-17 | 2016-08-03 | 珠海格力电器股份有限公司 | Air channel component and air conditioner with air channel component |
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| CN107120810B (en) * | 2017-06-13 | 2020-08-25 | 美的集团武汉制冷设备有限公司 | Control method, control device, air conditioner, and computer-readable storage medium |
| CN107339753A (en) * | 2017-06-13 | 2017-11-10 | 广东美的制冷设备有限公司 | Air conditioner |
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| CN108592366A (en) * | 2017-07-31 | 2018-09-28 | 广东美的制冷设备有限公司 | The control method of air deflection assemblies, air conditioner indoor unit and air conditioner indoor unit |
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