CN105444387B - Outlet air adjustable plate and air conditioner indoor unit - Google Patents
Outlet air adjustable plate and air conditioner indoor unit Download PDFInfo
- Publication number
- CN105444387B CN105444387B CN201511018656.7A CN201511018656A CN105444387B CN 105444387 B CN105444387 B CN 105444387B CN 201511018656 A CN201511018656 A CN 201511018656A CN 105444387 B CN105444387 B CN 105444387B
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- air
- outlet
- exhaust vent
- adjustable plate
- wind
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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
-
- 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
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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 present invention discloses a kind of outlet air adjustable plate and air conditioner indoor unit, outlet air adjustable plate is equipped with several exhaust vents, and at least there are two radial section products to differ in the corresponding each radial section product of each exhaust vent, the corresponding wind speed of entering the wind in the position of the smallest radial sectional area of each exhaust vent according to the exhaust vent where determines；The corresponding air inlet wind speed of exhaust vent is bigger, and the smallest radial sectional area of the exhaust vent is smaller；The corresponding air inlet wind speed of exhaust vent is determined according to exhaust vent relative to the wind velocity that goes out of the position in air outlet section and the central transverse axis in air outlet section, in the air outlet that outlet air adjustable plate is applied to air conditioner indoor unit, the air inlet wind speed of position where the exhaust vent for causing corresponding minimum sectional area smaller is bigger, and the air inlet wind speed of the position where the exhaust vent for causing corresponding minimum sectional area bigger is smaller, so that it is more uniform via the wind speed that each exhaust vent is blown out, improve the comfort of the wind of the air outlet blowout of air conditioner.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of outlet air adjustable plates and air conditioner indoor unit.
Background technology
At present, the mode of air conditioner air-supply is mainly blown in the form of jet stream to room, and the air outlet wind speed of air-conditioning closes
It is the comfort to refrigeration or heating.
Under normal circumstances, the wind of the wind turbine blowout of air conditioner is directly blown out by the air outlet of air conditioner, in this case,
Along the direction of the axis perpendicular to wind turbine, the wind speed of the wind in the middle part of air outlet section is higher, positioned at air outlet section both sides
Wind wind speed it is relatively low, cause by air conditioner air outlet blowout wind it is more uncomfortable.
Invention content
The main object of the present invention is to provide a kind of outlet air adjustable plate and air conditioner indoor unit, it is intended to solve via air conditioner
In the wind of air outlet blowout, the wind speed of the wind in the middle part of air outlet section is higher, positioned at the wind of the wind of air outlet section both sides
Speed is relatively low, and causes by the more uncomfortable technical problem of wind of the air outlet blowout of air conditioner.
To achieve the above object, outlet air adjustable plate proposed by the present invention, is installed at the air outlet of air conditioner indoor unit, described
Outlet air adjustable plate is equipped with several exhaust vents, and at least there are two diameters in the corresponding each radial section product of each exhaust vent
Differed to sectional area, the position of the smallest radial sectional area of each exhaust vent according to where with the exhaust vent it is corresponding into
Wind wind speed determines；The corresponding air inlet wind speed of the exhaust vent is bigger, and the smallest radial sectional area of the exhaust vent is smaller；The outlet air
The corresponding air inlet wind speed in hole is according to the exhaust vent relative in the position in air outlet section and the transverse direction in the air outlet section
The wind velocity that goes out of mandrel line determines.
Preferably, the exhaust vent relative to the position in air outlet section according to the transverse direction in the exhaust vent and air outlet section
The distance between central axis and the longitudinally wide of the air outlet section determine.
Preferably, the central transverse axis in the air outlet section goes out transverse direction of the wind velocity according to the air outlet section
Length and longitudinally wide and determined by the air-out flow of the air outlet.
Preferably, the central transverse axis in the air outlet section to go out wind velocity directly proportional to the air-out flow, with
It the lateral length and longitudinally wide is inversely proportional.
Preferably, the corresponding air inlet wind speed of the smallest radial sectional area of each exhaust vent square multiply
Product is identical.
Preferably, the axis of each exhaust vent is uniformly distributed on the outlet air adjustable plate.
Preferably, the exhaust vent includes the first end being oppositely arranged along its axis direction, second end and positioned at described the
Middle part between one end and second end, the radial section product of the exhaust vent are gradually subtracted by the first end to the middle part
It is small, and gradually increased by the middle part to the second end.
Preferably, the exhaust vent includes the first end and second end being oppositely arranged along its axis direction, the exhaust vent
Radial section product be gradually reduced by the first end to the second end.
The present invention also proposes a kind of air conditioner indoor unit, including housing, the air outlet being opened on the housing and corresponding institute
The wind turbine of air outlet setting is stated, the air conditioner indoor unit further includes outlet air adjustable plate, is done if the outlet air adjustable plate is equipped with
Air holes, and at least accumulate to differ there are two radial section in the corresponding each radial section product of each exhaust vent, Ge Gesuo
State position of the smallest radial sectional area of exhaust vent according to where with the exhaust vent it is corresponding air inlet wind speed determine；The exhaust vent
Corresponding air inlet wind speed is bigger, and the smallest radial sectional area of the exhaust vent is smaller；The corresponding air inlet wind speed of the exhaust vent according to
The exhaust vent relative to the position in air outlet section and the central transverse axis in the air outlet section to go out wind velocity true
Fixed, the outlet air adjustable plate is set at the air outlet, the wind of the wind turbine blowout via the outlet air adjustable plate exhaust vent
Blowout.
The present invention also proposes a kind of air conditioner indoor unit, including housing, the air outlet being opened on the housing and corresponding institute
The wind turbine of air outlet setting is stated, the air conditioner indoor unit further includes outlet air adjustable plate, is done if the outlet air adjustable plate is equipped with
Air holes, and at least accumulate to differ there are two radial section in the corresponding each radial section product of each exhaust vent, Ge Gesuo
State position of the smallest radial sectional area of exhaust vent according to where with the exhaust vent it is corresponding air inlet wind speed determine；The exhaust vent
Corresponding air inlet wind speed is bigger, and the smallest radial sectional area of the exhaust vent is smaller；The corresponding air inlet wind speed of the exhaust vent according to
The exhaust vent relative to the position in air outlet section and the central transverse axis in the air outlet section to go out wind velocity true
It is fixed；The exhaust vent includes the first end and second end being oppositely arranged along its axis direction, the radial section product of the exhaust vent
It is gradually reduced by the first end to the second end；The first end of the outlet air adjustable plate is set towards the wind turbine；It is described
Outlet air adjustable plate is set at the air outlet, and the wind of the wind turbine blowout is blown out via the exhaust vent of the outlet air adjustable plate.
The present invention on outlet air adjustable plate by setting several exhaust vents, and the corresponding each radial direction of each exhaust vent
At least there are two radial section products in sectional area to differ, the smallest radial sectional area of each exhaust vent according to the outlet air
The corresponding air inlet wind speed in position where hole determines；The corresponding wind speed of entering the wind of the exhaust vent is bigger, the most path of the exhaust vent
It is smaller to sectional area；The corresponding air inlet wind speed of the exhaust vent according to the exhaust vent relative to the position in air outlet section and
The wind velocity that goes out of the central transverse axis in the air outlet section determines, outlet air adjustable plate is being applied to going out for air conditioner indoor unit
When at air port so that the air inlet wind speed of the position where the smaller exhaust vent of corresponding minimum sectional area is bigger, and to correspond to
The bigger exhaust vent of minimum sectional area where position air inlet wind speed it is smaller so that via the blowout of each exhaust vent
Wind speed is more uniform, improves the comfort of the wind of the air outlet blowout of air conditioner.
Description of the drawings
Fig. 1 is the structure diagram of one embodiment of outlet air adjustable plate of the present invention；
Fig. 2 is the schematic diagram in air outlet section of the present invention；
Fig. 3 is the structure sectional view that outlet air adjustable plate of the present invention is installed on air conditioner indoor unit；
Fig. 4 is the diagrammatic cross-section of air conditioner indoor unit of the present invention；
Fig. 5 is the schematic shapes of one embodiment of exhaust vent of outlet air adjustable plate of the present invention；
Fig. 6 is the schematic shapes of another embodiment of exhaust vent of outlet air adjustable plate of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Outlet air adjustable plate | 11 | Exhaust vent |
| 20 | Housing | 111 | First end |
| 112 | Second end | 113 | Middle part |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further with regard to technical scheme of the present invention.It should be appreciated that this
Locate described specific embodiment to be only used to explain the present invention, be not intended to limit the present invention.
The present invention proposes a kind of outlet air adjustable plate, and for adjusting the outlet air wind speed of air conditioner indoor unit, which can
To be installed at the air outlet of air conditioner indoor unit.
Referring to Figures 1 and 2, Fig. 1 is the structure diagram of one embodiment of outlet air adjustable plate of the present invention, and Fig. 2 goes out for the present invention
The schematic diagram in air port section.In the present embodiment, which is equipped with several exhaust vents 11, and each outlet air
At least there are two radial section products in the corresponding each radial section product in hole 11 to differ, the most path of each exhaust vent 11
It is determined to sectional area according to air inlet wind speed corresponding with the position at 11 place of exhaust vent；The 11 corresponding air inlet wind of exhaust vent
Speed is bigger, and the smallest radial sectional area of the exhaust vent 11 is smaller；The corresponding wind speed of entering the wind of the exhaust vent 11 is according to the exhaust vent
11 determine relative to the wind velocity that goes out of the central transverse axis of the position and air outlet section M of air outlet section M.
In the present embodiment, the radial section product is using the certain point on the axis of exhaust vent 11 as the transversal of the center of circle
The area in face, and the cross section is vertical with the axis of the exhaust vent 11.
It is being installed at air outlet, and is causing by air conditioning chamber as shown in Fig. 2, air outlet section M is outlet air adjustable plate 10
When the wind of the air outlet blowout of interior machine is via the exhaust vent 11 of outlet air adjustable plate 10, the section where outlet air adjustable plate 10.
The central transverse axis of the air outlet section M is the horizontal stroke for being parallel to length direction on air outlet section
To axis, and the transverse axis is located at longitudinally wide center.
In the present embodiment, air inlet wind speed be by the wind that wind turbine blow out process air conditioner indoor unit air outlet when
Wind speed namely the wind to be blown out by wind turbine enter the wind speed during position of the installation outlet air adjustable plate 10 of air outlet.
In the present embodiment, the shape of outlet air adjustable plate 10 and quantity can be configured according to actual needs, Ke Yiwei
One piece, and the outlet air adjustable plate 10 is adapted to the air outlet of air conditioner indoor unit.It may be polylith, and each outlet air adjustable plate 10
Combination be adapted to the air outlet of air conditioner indoor unit.
With reference to Fig. 3, Fig. 3 is installed on the structure sectional view of air conditioner indoor unit, outlet air adjustable plate for outlet air adjustable plate of the present invention
10 can be rotatablely connected with the housing 20 of air conditioner indoor unit, be preferably rotatablely connected with 20 madial wall of the housing of air conditioner indoor unit, and
It is set close to air outlet.The rotation of outlet air adjustable plate 10 can be controlled by a motor.It does not need to pass through outlet air in air conditioner indoor unit
When adjustable plate 10 adjusts wind speed, then outlet air adjustable plate 10 turns to the position that can avoid air outlet, to open air outlet so that
The wind blown out by the wind turbine of air conditioner indoor unit is blown out not via outlet air adjustable plate 10.It needs to adjust by outlet air in air conditioner indoor unit
When plate 10 adjusts wind speed, then outlet air adjustable plate 10 is turned at air outlet so that the wind of wind turbine blowout is via outlet air adjustable plate 10
Blowout.
The quantity of the exhaust vent 11 set on outlet air adjustable plate 10 and position can be selected according to actual needs.Example
Such as, the shaft core position of each exhaust vent 11 can be first determined on outlet air adjustable plate 10, each shaft core position can be uniformly distributed,
It can also non-uniform Distribution.Interval between each shaft core position can be configured according to actual needs, be not limited thereto.
The shape of exhaust vent 11 is non-cylindrical.At least there are two radial sections in the radial section product of each exhaust vent 11
Product differs, and represents the axis direction along exhaust vent 11, and exhaust vent 11 has a process received or contracted, passes through so as to adjust
The wind speed of exhaust vent 11.
Since along the longitudinally wide direction of air outlet section M, the wind speed of the wind in the middle part of the M of air outlet section is higher, position
It is relatively low in the wind speed of the wind of air outlet section M both sides, as shown in figure 3, the air inlet wind speed positioned at A points and its near zone is higher,
Air inlet wind speed positioned at B and C points and its near zone is relatively low, therefore, when outlet air adjustable plate 10 is placed at air outlet, outlet air
10 corresponding central transverse axis of adjustable plate is preferably parallel to the axis of wind turbine, and 10 corresponding transverse center of outlet air adjustable plate
Axis is preferably located at the wind speed maximum value on the M of air outlet section on corresponding position.Thus on outlet air adjustable plate 10, position
Exhaust vent 11 at the bigger position of wind speed, corresponding smallest radial sectional area are smaller；And positioned at the smaller position of wind speed
The exhaust vent 11 at place, corresponding smallest radial sectional area is bigger so that via each exhaust vent 11 blowout wind speed compared with
It is uniform, improves the comfort of the wind of the air outlet blowout of air conditioner.
Outlet air adjustable plate 10 provided by the invention, by being equipped with several exhaust vents 11 on outlet air adjustable plate 10, and it is each
At least there are two radial section products in the corresponding each radial section product of the exhaust vent 11 to differ, each exhaust vent 11
The corresponding air inlet wind speed in position of the smallest radial sectional area according to where with the exhaust vent 11 determine；The exhaust vent 11 corresponds to
Air inlet wind speed it is bigger, the smallest radial sectional area of the exhaust vent 11 is smaller；The corresponding air inlet wind speed of the exhaust vent 11 according to
The exhaust vent 11 relative to the position in air outlet section and the central transverse axis in the air outlet section to go out wind velocity true
It is fixed, when outlet air adjustable plate 10 is applied at the air outlet of air conditioner indoor unit so that corresponding minimum sectional area is smaller to be gone out
The air inlet wind speed of position where air holes 11 is bigger, and the position where the exhaust vent 11 for causing corresponding minimum sectional area bigger
Air inlet wind speed it is smaller so that via each exhaust vent 11 blow out wind speed it is more uniform, improve the outlet air of air conditioner
The comfort of the wind of mouth blowout.
As shown in figure 4, Fig. 4 is the diagrammatic cross-section of air conditioner indoor unit of the present invention, the most diffuser of air-conditining begins
The transverse and longitudinal ratio for holding the air outlet section of S1 is more than 8 (it is axially horizontal stroke to be parallel to wind wheel, perpendicular to axial be vertical), therefore can be by outlet air
The diffuser beginning S1 for vortex tongue of making a slip of the tongue can regard a flat burner as, and rear diffuser S2 goes out stream and is considered as jet stream, with range
Increase absolute velocity on each section and be distributed gradual flattening, the VELOCITY DISTRIBUTION on each section of jet stream has similitude.Therefore originally
By being approximately flat burner by the air outlet of air conditioner indoor unit in embodiment, determine that the exhaust vent is corresponded to according to the theory
Air inlet wind speed, can the corresponding air inlet wind speed of exhaust vent more accurately be gone out according to theoretical calculation.Optionally, above-mentioned air outlet
Interface M is set at rear diffuser S2.
Based on the first embodiment of above-mentioned outlet air adjustable plate 10, the invention also provides the second implementations of outlet air adjustable plate 10
Example, the exhaust vent 11 is relative to the position of air outlet section M according to the transverse central axis of the exhaust vent 11 and air outlet section M
The longitudinally wide H of the distance between line y and the air outlet section M are determined.
In the present embodiment, if b is equal to the half of longitudinally wide H, such as can exhaust vent be determined by the ratio of y and b
11 relative to air outlet section M position.
Optionally, the following formula may be used and determine the corresponding air inlet wind speed u of exhaust vent：
Wherein, u0Central transverse axis for the air outlet section M goes out wind velocity.
Further, the central transverse axis of the air outlet section M goes out wind velocity u0According to the air outlet section M
Lateral length L and longitudinally wide H and determined by the air-out flow Q of the air outlet.Air-out flow Q can be according to wind
Acc power, rotation speed of fan etc. determine.
Optionally, the central transverse axis of the air outlet section M goes out wind velocity u0With the air-out flow Q into just
Than being inversely proportional with the lateral length L and longitudinally wide H.
Optionally, the following formula may be used and determine that the central transverse axis of the air outlet section M goes out wind velocity u0：
Wherein, k is a constant.Optionally, k is more than 1 and less than 3.In the present embodiment, k values are 1.5.
The outlet air adjustable plate 10 that this city embodiment provides, due to determining 11 corresponding air inlet wind of exhaust vent according to nozzle theory
Speed, and then determine the smallest radial sectional area of each exhaust vent 11, therefore accuracy is higher, and then further balanced air conditioner
The wind speed of the wind of air outlet blowout improves the comfort of the wind of air conditioner blowout.
Further, the first or second embodiments based on above-mentioned outlet air adjustable plate 10, the invention also provides outlet air tune
The 3rd embodiment of plate 10 is saved, the air inlet wind speed that the smallest radial sectional area of the exhaust vent 11 is corresponding is inversely proportional.
It may be such that the wind speed of the wind blown out via outlet air adjustable plate 10 is more uniform.
Optionally, the corresponding air inlet wind speed of the smallest radial sectional area of each exhaust vent 11 square
Product is identical.The smallest radial sectional area of each exhaust vent 11 can be determined according to the following formula：
Wherein, K1For velocity attenuation coefficient, KnFor proportionality coefficient, u is the 11 corresponding air inlet wind of exhaust vent of above-mentioned calculating
Speed, A0For smallest radial sectional area, x be the center of a certain positional distance exhaust vent 11 on the axis of exhaust vent 11 away from
From VxFor the wind speed at x position.
As shown from the above formula, so that the wind speed on the axis of each exhaust vent 11 is identical, i.e., to cause each outlet air
11 corresponding V of holexIt is identical, then it is corresponding to be equivalent to each exhaust vent 11It is identical, i.e. u2A0It is identical.
Therefore, pass through the corresponding air inlet wind speed of the smallest radial sectional area of each exhaust vent 11
Square product it is identical, can further such that via outlet air adjustable plate 10 blow out wind wind speed it is more uniform.
The present embodiment according to air inlet wind speed by determining the smallest radial sectional area of each exhaust vent 11, so as to effective
The uniformity of the wind speed of wind that ground raising is blown out via outlet air adjustable plate 10 further improves the comfort level of air conditioner.
Optionally, the axis of above-mentioned each exhaust vent 11 is uniformly distributed on the outlet air adjustable plate 10.So as to
The uniformity of enough wind speed for effectively further improving the wind blown out via outlet air adjustable plate 10, and then improve the comfortable of air conditioner
Degree.
Based on above-mentioned outlet air adjustable plate 10 first to third any embodiment, the invention also provides outlet air adjustable plates 10
Fourth embodiment, with reference to Fig. 5, Fig. 5 is the schematic shapes of one embodiment of exhaust vent of outlet air adjustable plate of the present invention, it is described go out
Air holes 11 includes the first end 111 being oppositely arranged along its axis direction, second end 112 and positioned at the first end 111 and second
Middle part 113 between end 112, the radial section product of the exhaust vent 11 by the first end 111 to the middle part 113 by
It is decrescence small, and gradually increased by the middle part 113 to the second end 112.
In the present embodiment, when by outlet air adjustable plate 10 for adjusting outlet air wind speed, by the wind of wind turbine blowout via going out
After the first end 111 of air holes 11 enters 11 inside of exhaust vent, during by first end 111 to middle part 113, due to radially
Sectional area is gradually reduced, therefore may be such that wind speed gradually increases.Above-mentioned smallest radial sectional area is 113 corresponding diameter of middle part
To sectional area.When by middle part 113, wind speed reaches maximum value.Since each exhaust vent 11 is according to the difference of its position, if
Corresponding radial section product is equipped with, therefore, the wind speed of the middle part 113 of each exhaust vent 11 is substantially the same.
During by middle part 113 to second end 112, since radial section accumulates gradually increase, wind may be such that
Speed is gradually reduced, and then reduces the range of outlet air, reaches calm sense demand, and so that the wind speed of outlet air is more uniform.
Based on above-mentioned outlet air adjustable plate 10 first to third any embodiment, the invention also provides outlet air adjustable plates 10
The 5th embodiment, with reference to Fig. 6, Fig. 6 is the schematic shapes of another embodiment of exhaust vent of outlet air adjustable plate of the present invention, described
Exhaust vent 11 includes the first end 111 being oppositely arranged along its axis direction and second end 112, the radial section of the exhaust vent 11
Product is gradually reduced by the first end 111 to the second end 112.
In the present embodiment, when by outlet air adjustable plate 10 for adjusting outlet air wind speed, there are following two modes：
A kind of mode is to set the first end 111 of exhaust vent 11 towards wind turbine, by the wind of wind turbine blowout via exhaust vent
After 11 first end 111 enters 11 inside of exhaust vent, during by first end 111 to second end 112, due to radial section
Product is gradually reduced, therefore may be such that wind speed gradually increases.Above-mentioned smallest radial sectional area is that 112 corresponding radial direction of second end is cut
Area.When by second end 112, wind speed reaches maximum value.Since each exhaust vent 11 is according to the difference of its position, it is provided with
Corresponding radial section product, therefore, the wind speed of the second end 112 of each exhaust vent 11 is substantially the same.So as to effectively make
The wind speed of wind blown out via outlet air adjustable plate 10 is obtained than more uniform.
Another way is to set the second end 112 of exhaust vent 11 towards wind turbine, by the wind of wind turbine blowout via outlet air
After the second end 112 in hole 11 enters 11 inside of exhaust vent, during by second end 112 to first end 111, since radial direction is cut
Area gradually increases, therefore may be such that wind speed continuously decreases.Above-mentioned smallest radial sectional area is 111 corresponding radial direction of first end
Sectional area.When by first end 111, wind speed is maximum value.Since each exhaust vent 11 is according to the difference of its position, it is provided with
Corresponding radial section product, therefore, the wind speed of the first end 111 of each exhaust vent 11 is substantially the same.So as to effectively make
The wind speed of wind blown out via outlet air adjustable plate 10 is obtained than more uniform.
The present invention also proposes a kind of air conditioner indoor unit, which includes housing 20, is opened on the housing 20
Air outlet and the corresponding air outlet setting wind turbine, the air conditioner indoor unit further includes outlet air adjustable plate 10, the outlet air
Adjustable plate 10 is set at the air outlet, and the wind of the wind turbine blowout is blown out via the exhaust vent 11 of the outlet air adjustable plate 10,
The concrete structure of the outlet air adjustable plate 10 is with reference to above-described embodiment, since this air conditioner indoor unit employs above-mentioned all embodiments
Whole technical solutions, therefore all advantageous effects caused by the similary technical solution with above-described embodiment, it is not another herein
One repeats.
The present invention also proposes a kind of air conditioner indoor unit, which includes housing 20, is opened on the housing 20
Air outlet and the corresponding air outlet setting wind turbine, the air conditioner indoor unit further includes outlet air adjustable plate 10, the outlet air tune
It saves plate 10 and is equipped with several exhaust vents 11, and at least there are two diameters in the corresponding each radial section product of each exhaust vent 11
It is differed to sectional area, the smallest radial sectional area of each exhaust vent 11 is according to corresponding with the position at 11 place of exhaust vent
Air inlet wind speed determine；The corresponding air inlet wind speed of the exhaust vent 11 is bigger, and the smallest radial sectional area of the exhaust vent 11 is smaller；
The corresponding wind speed of entering the wind of the exhaust vent 11 is according to position of the exhaust vent 11 relative to air outlet section M and the outlet air
The wind velocity that goes out of the central transverse axis of mouth section M determines that the outlet air adjustable plate 10 is set at the air outlet, the wind turbine
The wind of blowout is blown out via the exhaust vent 11 of the outlet air adjustable plate 10；The exhaust vent 11 includes setting along its axis direction is opposite
The first end 111 and second end 112 put, the radial section product of the exhaust vent 11 is by the first end 111 to the second end
112 are gradually reduced；And the first end 111 of the outlet air adjustable plate 10 is set towards the wind turbine.
It should be noted that the technical solution of each embodiment of the present invention can be combined with each other, but must be with this
The technical staff in field can be implemented as basis, will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of this technical solution is not present, also not the present invention claims protection domain within.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
The equivalent structure transformation that description of the invention and accompanying drawing content are made directly or indirectly is used in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (9)
1. a kind of outlet air adjustable plate, is installed at the air outlet of air conditioner indoor unit, which is characterized in that is set on the outlet air adjustable plate
There are several exhaust vents, and at least there are two radial section product not phases in the corresponding each radial section product of each exhaust vent
Together, position of the smallest radial sectional area of each exhaust vent according to where with the exhaust vent it is corresponding air inlet wind speed determine；
The corresponding air inlet wind speed of the exhaust vent is bigger, and the smallest radial sectional area of the exhaust vent is smaller；The exhaust vent is included along it
First end, second end and the middle part between the first end and second end that axis direction is oppositely arranged, the outlet air
The radial section product in hole is gradually reduced by the first end to the middle part, and gradual to the second end by the middle part
Increase；The corresponding wind speed of entering the wind of the exhaust vent is according to position of the exhaust vent relative to air outlet section and the outlet air
The wind velocity that goes out of the central transverse axis in mouth section determines.
2. outlet air adjustable plate as described in claim 1, which is characterized in that the exhaust vent relative to air outlet section position
According to the longitudinally wide of the distance between the exhaust vent and the central transverse axis in air outlet section and the air outlet section
It determines.
3. outlet air adjustable plate as claimed in claim 1 or 2, which is characterized in that the central transverse axis in the air outlet section
Go out lateral length and longitudinally wide and by the air outlet air-out flow of the wind velocity according to the air outlet section
It determines.
4. outlet air adjustable plate as claimed in claim 3, which is characterized in that the central transverse axis in the air outlet section goes out
Wind velocity is directly proportional to the air-out flow, with the lateral length and longitudinally wide being inversely proportional.
5. outlet air adjustable plate as claimed in claim 1 or 2, which is characterized in that the smallest radial section of each exhaust vent
The corresponding air inlet wind speed of product square product it is identical.
6. outlet air adjustable plate as claimed in claim 1 or 2, which is characterized in that the axis of each exhaust vent is uniformly distributed
In on the outlet air adjustable plate.
7. outlet air adjustable plate as claimed in claim 1 or 2, which is characterized in that the exhaust vent is included along its axis direction phase
To the first end and second end of setting, the radial section product of the exhaust vent is gradually subtracted by the first end to the second end
It is small.
8. a kind of air conditioner indoor unit, including housing, the air outlet being opened on the housing and the corresponding air outlet setting
Wind turbine, which is characterized in that the air conditioner indoor unit further includes outlet air adjustable plate as described in any one of claim 1 to 7, described
Outlet air adjustable plate is set at the air outlet, and the wind of the wind turbine blowout is blown out via the exhaust vent of the outlet air adjustable plate.
9. a kind of air conditioner indoor unit, including housing, the air outlet being opened on the housing and the corresponding air outlet setting
Wind turbine, which is characterized in that the air conditioner indoor unit further includes outlet air adjustable plate as claimed in claim 7, and the outlet air is adjusted
Plate is set at the air outlet, and the wind of the wind turbine blowout is blown out, and the outlet air via the exhaust vent of the outlet air adjustable plate
The first end of adjustable plate is set towards the wind turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018656.7A CN105444387B (en) | 2015-12-29 | 2015-12-29 | Outlet air adjustable plate and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018656.7A CN105444387B (en) | 2015-12-29 | 2015-12-29 | Outlet air adjustable plate and air conditioner indoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105444387A CN105444387A (en) | 2016-03-30 |
| CN105444387B true CN105444387B (en) | 2018-06-19 |
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ID=55554877
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511018656.7A Active CN105444387B (en) | 2015-12-29 | 2015-12-29 | Outlet air adjustable plate and air conditioner indoor unit |
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| CN (1) | CN105444387B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200491996Y1 (en) * | 2018-11-08 | 2020-07-14 | 저지앙 에스아이에이유 일렉트리크 아프리안스 컴퍼니., 리미티드 | Hot air blower and blowing panel thereof |
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