CN106196539B - Round wind-guiding grate and floor air conditioner - Google Patents
Round wind-guiding grate and floor air conditioner Download PDFInfo
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- CN106196539B CN106196539B CN201510222282.4A CN201510222282A CN106196539B CN 106196539 B CN106196539 B CN 106196539B CN 201510222282 A CN201510222282 A CN 201510222282A CN 106196539 B CN106196539 B CN 106196539B
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Abstract
The invention discloses a kind of round wind-guiding grate, the blade including center axis seat and several strips being connected on the periphery wall of center axis seat, all blade circular arrays arrange and are divided into two semicircle sectors；The inclination angle of axial plane of the blade relative to round wind-guiding grate in each semicircle sector, is gradually increased by the both ends of semicircle sector circumferential direction towards intermediate position, and the inclination angle gradual change amplitude of the blade in two semicircle sectors is different.The invention also discloses a kind of floor air conditioners.Round wind-guiding grate of the invention and floor air conditioner, when being rotated by round wind-guiding grate to air-conditioner air outlet wind-guiding, outlet air successively carries out upper and lower, left and right beat, form cyclone effect, the problems in air-supply collection is improved, air-out area is significantly improved, expands blowing range；And the tilt profiles of the blade in two semicircle sectors are different, so that the air-flow that the blade in two semicircle sectors is oriented to generates certain negotiation, reach outlet air air-flow more evenly.
Description
Technical field
The present invention relates to field of air conditioning, more particularly to round wind-guiding grate and floor air conditioner.
Background technique
Currently, floor air conditioner is usually to install left and right wind-guiding grate and upper and lower wind-guiding grate in air outlet, to realize
The air-out direction for adjusting floor air conditioner realizes four direction wind-guiding adjusting vertically and horizontally.But this wind-guiding mode is sent
Wind is excessively concentrated, and be easy to cause that human body is caught a cold or human body is uncomfortable；Also, blowing range is small, and user can only be oriented in wind-guiding grate
Region can just blow to wind, other calm senses in region.
It is therefore proposed that a kind of air-supply collection that improves neutralizes the scheme for expanding blowing range, it is meaningful.
Summary of the invention
It is a primary object of the present invention to propose a kind of round wind-guiding grate and floor air conditioner, it is intended to solve console mode sky
Air-supply collection is adjusted to neutralize the small technical problem of blowing range.
To achieve the above object, the present invention provides a kind of round wind-guiding grate, and the circle wind-guiding grate includes central axis
Seat and the blade of several strips being connected on the periphery wall of the center axis seat, all blade circular arrays arrangements and
It is divided into two semicircle sectors；Blade in each semicircle sector inclines relative to the axial plane of the round wind-guiding grate
Angle is gradually increased by the both ends of the semicircle sector circumferential direction towards intermediate position, and the inclination angle of the blade in two semicircle sectors
Gradual change amplitude is different.
Preferably, each blade is equal sized in the axial direction of the round wind-guiding grate.
Preferably, the round wind-guiding grate further includes the round outline border coaxial with the center axis seat, and the blade is remote
One end from the center axis seat is connected on the internal perisporium of the round outline border.
Preferably, the mass center of the distribution in uneven thickness of the round outline border, the circle wind-guiding grate is located at the circle
On the central axis of shape wind-guiding grate.
Preferably, first bus and the second bus at the round wind-guiding grate center are defined through, wherein described first
The central axis of bus and the round wind-guiding grate is at the first angle, in second bus and the round wind-guiding grate
Mandrel line is located at same flat at the second angle, the central axis of first bus, the second bus and the round wind-guiding grate
In face, and first bus and second bus are located at the same side of the central axis of the round wind-guiding grate, described
First angle and second angle differ；
It is crossed to form by the first cylindrical surface of center axis and the blade in a semicircle sector of first bus
First surface of intersection, parallel first bus of the line of two ends of first surface of intersection；With second bus
The second surface of intersection is crossed to form for the blade in the second cylindrical surface and another semicircle sector of center axis, described second
Parallel second bus of the line of two ends of surface of intersection.
Preferably, first angle be more than or equal to 10 ° and be less than or equal to 15 °, second angle be more than or equal to 30 ° and
Less than or equal to 35 °.
Preferably, the round wind-guiding grate further includes coaxial with the center axis seat and is arranged around the center axis seat
Round center, the diameter of the circle center is less than the diameter of the round wind-guiding grate, the circle center and each leaf
Piece connection.
Preferably, the enhancing blade for the strip being located on the outside of the round center, the increasing are equipped between two adjacent blades
Strong blade is connect with the periphery wall of the round center, the inclination angle of the blade where the enhancing blade meets it in semicircle sector
Gradual change amplitude rule.
Preferably, the third bus and the 4th bus at the round wind-guiding grate center are defined through, wherein the third
The central axis of bus and the round wind-guiding grate is at third angle, in the 4th bus and the round wind-guiding grate
Mandrel line is located at same flat at the 4th angle, the central axis of the third bus, the 4th bus and the round wind-guiding grate
In face, and the third bus and the 4th bus are located at the same side of the central axis of the round wind-guiding grate, described
Third angle and the 4th angle differ；
It is crossed to form by the third cylindrical surface of center axis and the blade in a semicircle sector of the third bus
Third surface of intersection, and it is crossed to form the 4th surface of intersection with the enhancing blade in the semicircle sector, the third intersection is bent
The line of two ends in the face third bus parallel with the line of two ends of the 4th surface of intersection；With described
4th bus is that the 4th cylindrical surface of center axis and the blade in another semicircle sector are crossed to form the 5th surface of intersection,
And it is crossed to form the 6th surface of intersection with the enhancing blade in the semicircle sector, two ends of the 5th surface of intersection
Line the 4th bus parallel with the line of two ends of the 6th surface of intersection.
In addition, to achieve the above object, the present invention also provides a kind of floor air conditioner, the air outlet of the floor air conditioner
Equipped with round wind-guiding grate as described above.
Round wind-guiding grate of the invention and floor air conditioner, due to the leaf in two semicircle sectors of round wind-guiding grate
The inclination angle of piece is gradually increased by the both ends of semicircle sector circumferential direction towards intermediate position, therefore, is rotated by round wind-guiding grate
When to air-conditioner air outlet wind-guiding, outlet air successively carries out upper and lower, left and right beat, forms cyclone effect, and realization simulates natural wind
Relieve heat effect, effectively improve the problems in air-supply collection, and significantly improve air-out area, expand air-supply model
It encloses；And the tilt profiles of the blade in two semicircle sectors of round wind-guiding grate are different, so that in two semicircle sectors
The air-flow that blade is oriented to generates certain negotiation, to reach outlet air air-flow more evenly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present invention one embodiment of round wind-guiding grate；
Fig. 2 is the schematic cross-section of a blade in the present invention one embodiment of round wind-guiding grate
Fig. 3 is another structural schematic diagram of round one embodiment of wind-guiding grate of the present invention；
Fig. 4 is the enlarged diagram in Fig. 3 at location A；
Fig. 5 is the air-supply region distribution schematic diagram up and down of a concrete scheme in the present invention one embodiment of round wind-guiding grate；
Fig. 6 is the left and right air-supply region distribution schematic diagram of a concrete scheme in the present invention one embodiment of round wind-guiding grate；
Fig. 7 is the structural schematic diagram of another embodiment of the round wind-guiding grate of the present invention；
Fig. 8 is the structural schematic diagram of floor air conditioner preferred embodiment of the present invention.
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
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of round wind-guiding grate, referring to Fig.1, in the present embodiment, during which includes
The blade 20 of spindle seat 10 and several strips being connected on the periphery wall of center axis seat 10, in the present embodiment, blade 20
For arc strip, there is better wind effect.All 20 circular array of blade arrangements, according to the arrangement rule point of blade 20
At two semicircle sectors, (i.e. semicircle sector S1 and semicircle sector S2, are described below, if not refering in particular to, then do not mark to semicircle sector
Number), each blade 20 is evenly distributed on the periphery wall of center axis seat 10；Blade 20 in each semicircle sector is relative to circle
The inclination angle of the axial plane of wind-guiding grate, by each semicircle sector circumferential direction both ends (end D1 and end D2, be described below in no longer mark
Number) be gradually increased towards intermediate position D3, that is to say, that the blade 20 of the middle position D3 of two semicircular sector is led relative to circle
The inclination angle of the axial plane of style grid is maximum.Referring to Fig. 2, coaxial cylindrical cross-section (the half of cylindrical cross-section with round wind-guiding grate
Diameter is greater than the radius of center axis seat, and is less than the radius of round wind-guiding grate) it goes to cut each blade 20, to obtain each leaf
The section 21 of piece 20, the angle W of the line I and vertical axis X of two ends (end G and end H) in the section 21 of blade 20.
In the present embodiment, blade 20 can be indicated relative to the inclination angle of the axial plane of round wind-guiding grate with angle W.In addition, in order to make
Air-flow has certain beat effect, and the inclination angle gradual change amplitude of the blade 20 in two semicircle sectors is different；That is, a semicircle sector
In blade inclination angle gradual change amplitude it is larger, the inclination angle gradual change amplitude of the blade in another semicircle sector is smaller.In the present embodiment,
The surface of blade 20 can be plane or arcuate surface, i.e. blade 20 is vertical bar shape or arc in the axial cross section of round wind-guiding grate
Strip.The surface of the preferred blade 20 of the present embodiment is for arcuate surface.
The round wind-guiding grate that the present embodiment proposes, since the inclination angle of the blade 20 in two semicircle sectors is by semicircle sector
Circumferential both ends are gradually increased towards intermediate position D3, therefore, are led by this round wind-guiding grate rotation to air-conditioner air outlet
When wind, outlet air successively carries out upper and lower, left and right beat, forms cyclone effect, realizes the relieve heat effect for simulating natural wind, effectively
Improve the problems in air-supply collection, and significantly improve air-out area, expand blowing range；And two semicircle fans
The tilt profiles of blade 20 in area are different, so that the air-flow that the blade 20 in two semicircle sectors is oriented to generates certain hand over
It relates to, to reach outlet air air-flow more evenly.
It further, is preferably the round wind-guiding lattice that blade 20 meets following relationship in the present embodiment referring to Fig. 3 and Fig. 4
Grid: the first bus M1 and the second bus M2 at round wind-guiding grate center are defined through, wherein the first bus M1 and round wind-guiding
The central axis L of grid at the first included angle B 1, the central axis L of the second bus M2 and round wind-guiding grate at the second included angle B 2,
The central axis L of first bus M1, the second bus M2 and round wind-guiding grate is in the same plane, and the first bus M1 and the
Two bus M2 are located at the same side of the central axis L of round wind-guiding grate, and the first included angle B 1 and the second included angle B 1 differ；With first
Bus M1 is that the blade 20 of S1 in the first cylindrical surface and a semicircle sector of center axis is crossed to form the first surface of intersection 22, the
Two ends (end E first bus M1 parallel with the line N of end F) of one surface of intersection 22；Centered on the second bus M2
The blade 20 of S2 is crossed to form the second surface of intersection in the second cylindrical surface of axis and another semicircle sector, and the two of the second surface of intersection
The parallel second bus M2 of the line of a end.
The radius on above-mentioned first cylindrical surface and the radius on the second cylindrical surface can be arbitrary value, as long as meeting the first cylindrical surface
Can intersect with each blade 20 in the S1 of semicircle sector and meet the second cylindrical surface can with it is each in the S2 of semicircle sector
Blade 20 intersects, that is, the first cylindrical surface and the second cylindrical surface for meeting above-mentioned requirements with blade 20 intersect obtained first
Surface of intersection 22 and the second surface of intersection meet: the line N of two ends (end E and end F) of the first surface of intersection 22
Parallel first bus M1, the parallel second bus M2 of the line of two ends of the second surface of intersection.
The line N of two ends of the first surface of intersection is illustrated in the present embodiment in figure 4, the second surface of intersection
The line N that the line of two ends can refer to two ends of the first surface of intersection understands.Change a kind of understanding mode, the present embodiment
In, the first surface of intersection 22 is exactly in fact: going to cut open semicircle sector S1 institute as the first cylindrical surface of center axis using the first bus M1
The section of obtained each blade 20；Same second surface of intersection is exactly in fact: using the second bus M2 as the second of center axis
Cylindrical surface is gone to cut open the section of the obtained each blade 20 of semicircle sector S2.
It is preferred to reach preferable relieve heat effect, biggish blowing range and lesser intermediate blind area of blowing, the present embodiment
First angle is the angle more than or equal to 10 ° and less than or equal to 15 °, and the second angle is more than or equal to 30 ° and to be less than or equal to 35 °
Angle.
Specifically, being tested so that the first angle is 15 ° and the second angle is 30 ° as an example, obtain as shown in Figures 4 and 5
Air-supply region distribution map, it is found that outlet air angle is 62 ° up and down, left and right outlet air angle is 43 °, intermediate blind area from Fig. 4 and Fig. 5
It is very small, and intermediate blind area is in flat ellipse, can make the user to stand immediately ahead of body that can also be clearly felt that outlet air.
Further, referring to figs. 1 to Fig. 3, since the length of blade 20 is longer, further to promote round wind-guiding grate
20 intensity of blade, the round wind-guiding grate of the present embodiment further include having coaxial with center axis seat 10 and being arranged around center axis seat 10
Round center 30, the diameter of round center 30 is less than the diameter of round wind-guiding grate, and round center 30 connects with each blade 20
It connects, as the middle position strengthening rib strip of each blade 20, the intensity of each blade 20 is substantially improved.
Further, in this embodiment being equipped with the increasing for being located at the strip in round 30 outside of center between two adjacent blades 20
Strong blade 40, in the present embodiment, enhancing blade 40 are arc strip, have better wind effect.Enhance blade 40 and circle
The periphery wall of shape center 30 connects, the inclination angle gradual change amplitude rule of the blade 20 where enhancing blade 40 meets it in semicircle sector
Rule.Since the blade 20 in 30 outside of round center is distributed sparse, it is spaced larger, the wind-guiding ability of blade 20 is limited, therefore passes through
Addition enhancing blade 40 can improve the wind-guiding ability of round wind-guiding grate 30 exterior portion of frame in a circle, and enhance leaf
The inclination angle gradual change amplitude rule of the blade 20 of semicircle sector where piece 40 meets it, ensure that original wind-guiding direction；But due to circle
The distribution of blade 20 of 30 inside of shape center is more intensive, and addition enhancing blade 40 can be round center 30 on the inside of frame 30 in a circle
The windage of inside is substantially improved, so, the present embodiment passes through addition enhancing leaf between the adjacent blades 20 in 30 outside of frame in a circle
Piece 40 both reaches the wind-guiding ability for promoting round wind-guiding grate, while preventing the windage of round wind-guiding grate from increasing.It needs to illustrate
, the present embodiment is only setting one arc strip being located on the outside of round center 30 preferably between two adjacent blades 20
For the enhancing blade 40 of shape, it can also be that more are arranged between two adjacent blades 20 is located at round 30 outside of center
Enhance the scheme of blade 40.
Further, the present embodiment is preferably the round wind-guiding grate that blade 20 meets following relationship: being defined through circle
The third bus and the 4th bus at wind-guiding grate center, wherein the central axis L of third bus and round wind-guiding grate is at third
The central axis L of angle, the 4th bus and round wind-guiding grate is at the 4th angle, third bus, the 4th bus and round wind-guiding
The central axis L of grid is in the same plane, and third bus and the 4th bus are located at the central axis L of round wind-guiding grate
The same side.Using third bus as the leaf in the third cylindrical surface of center axis and a semicircle sector (being denoted as the first semicircle sector)
Piece 20 is crossed to form third surface of intersection, and intersects shape with the enhancing blade 40 in the semicircle sector (i.e. the first semicircle sector)
At the 4th surface of intersection, the line of two ends of the line and the 4th surface of intersection of two ends of third surface of intersection is flat
Row third bus.Using the 4th bus as in the 4th cylindrical surface of center axis and another semicircle sector (being denoted as the second semicircle sector)
Blade 20 be crossed to form the 5th surface of intersection, and with 40 phase of enhancing blade in the semicircle sector (i.e. the second semicircle sector)
It hands over and forms the 6th surface of intersection, the line of two ends of the line and the 6th surface of intersection of two ends of the 5th surface of intersection
Parallel 4th bus.The understanding of third bus, the 4th bus, third angle and the 4th angle can refer in the present embodiment
It is above-mentioned can refer to the first bus M1 shown in Fig. 3, the first included angle B 1 is understood.The each surface of intersection of the present embodiment (including the
Three, the four, the 5th and the 6th surface of intersection) the lines of two ends can refer to the two of the first surface of intersection 22 shown in Fig. 4
The line N of a end understands.
The radius on third cylindrical surface and the radius on the 4th cylindrical surface are not fixed value in the present embodiment, third cylindrical surface
Radius meets third cylindrical surface and can intersect with each enhancing blade 40 in the first semicircle sector, and the half of the 4th cylindrical surface
Diameter meets the 4th cylindrical surface and can intersect with each enhancing blade 40 in the second semicircle sector；I.e. to meet above-mentioned requirements
Radius third cylindrical surface and the 4th cylindrical surface and the obtained third surface of intersection of round wind-guiding grate, the 4th surface of intersection,
5th surface of intersection and the 6th surface of intersection, meet: the line and the 4th surface of intersection of two ends of third surface of intersection
Two ends the parallel third bus of line, two of the lines of two ends of the 5th surface of intersection and the 6th surface of intersection
Parallel 4th bus of the line of end.
Change a kind of understanding mode, in the present embodiment, third surface of intersection is exactly: using third bus as the third of center axis
Cylindrical surface is gone to cut open the section of the obtained each blade 20 in the first semicircle sector；4th surface of intersection is exactly: being with third bus
The third cylindrical surface of central axis is gone to cut open the obtained each section for once enhancing blade 40 in the first semicircle sector；Same 5th phase
Friendship curved surface is exactly in fact: going to cut open the obtained each leaf in the second semicircle sector as the third cylindrical surface of center axis using the 4th bus
The section of piece 20；6th surface of intersection is exactly: going to cut open the second semicircle sector by the 4th cylindrical surface of center axis of the 4th bus
Obtained each section for once enhancing blade 40.
In the present embodiment, third angle preferred scope be more than or equal to 10 ° and be less than or equal to 15 °, the 4th angle it is preferred
Range is more than or equal to 30 ° and to be less than or equal to 35 °.
Further, to guarantee that the wind-guiding intensity of each blade 20 is identical, and reach more preferably relieve heat effect, the present embodiment
Middle equal sized in the axial direction of round wind-guiding grate using each blade 20, i.e., each blade 20 is in round wind-guiding grate
Component equal length in axial direction.
Further, it referring to Fig. 7 and combines referring to Figure 1 and Figure 3, the round wind-guiding grate of the present embodiment further includes and center
The coaxial round outline border 50 of axle bed 10, blade 20 are connected on the internal perisporium of round outline border 50 far from one end of center axis seat 10.
By increasing round outline border 50, the intensity of each blade 20 is strengthened, ensure that the effective wind-guiding and reliability of each blade 20.
Inner circumferential of the one end of enhancing blade 40 far from round center 30 preferably with round outline border 50 in an above-mentioned embodiment
Wall connection, to guarantee the intensity of enhancing blade 40.
Further, since the tilt profiles of the blade 20 in two semicircle sectors are different, and each blade 20 is in circle
It is equal sized in the axial direction of wind-guiding grate, therefore the area of the blade 20 in two semicircle sectors is not identical, can thus lead
Cause the distribution of weight of the blade 20 of two semicircular sector uneven, i.e., center of gravity is not on the central axis of round wind-guiding grate；And due to
Round wind-guiding grate needs to rotate around center axis thereof, then can go out under the effect of gravity when round wind-guiding grate rotation
The case where existing rotating torque real-time change, is easy to produce rotational noise and the problems such as to the damage etc. of drive shaft.It is asked for this
Topic, the present embodiment preferably use round outline border 50 with a thickness of uneven distribution, according to the weight of the blade 20 of two semicircular sector
Difference in distribution guarantees that the mass center of round wind-guiding grate is located at round wind-guiding by the way that the thickness of round outline border 50 is rationally arranged
On the central axis of grid, to guarantee that round wind-guiding grate can normal rotating operation.
Referring to Fig. 8, it is empty that the present invention also provides a kind of console modes, and 200, the air outlet of the floor air conditioner 200 is equipped with circle
Wind-guiding grate 100, the circle wind-guiding grate 100 may include the scheme in any of the above-described embodiment, and detailed construction can refer to figure
1- Fig. 7, this will not be repeated here.Due to use aforementioned circle wind-guiding grate scheme, floor air conditioner 200 of the present invention compared to
For existing floor air conditioner, the problems in air-supply collection is effectively improved, and significantly improve air-out area, expanded
Blowing range, outlet air air-flow is more evenly.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of circle wind-guiding grate, which is characterized in that the circle wind-guiding grate includes center axis seat and is connected to described
The blade of several strips on the periphery wall of center axis seat, all blade circular arrays arrange and are divided into two semicircle fans
Area；The inclination angle of blade in each semicircle sector relative to the axial plane of the round wind-guiding grate, by the semicircle
The both ends of sector circumferential direction are gradually increased towards intermediate position, and the inclination angle gradual change amplitude of the blade in two semicircle sectors is different；
The size at the inclination angle is equal to goes to cut obtained from the blade with the cylindrical cross-section coaxial with the round wind-guiding grate
The line of two ends in the section of the blade and the angle of vertical axis.
2. circle wind-guiding grate as described in claim 1, which is characterized in that axis of each blade in the round wind-guiding grate
Upward is equal sized.
3. circle wind-guiding grate as claimed in claim 2, which is characterized in that the circle wind-guiding grate further include with it is described in
The coaxial round outline border of spindle seat, the blade are connected to the internal perisporium of the round outline border far from one end of the center axis seat
On.
4. circle wind-guiding grate as claimed in claim 3, which is characterized in that the distribution in uneven thickness of the circle outline border,
The mass center of the circle wind-guiding grate is located on the central axis of the round wind-guiding grate.
5. such as round wind-guiding grate of any of claims 1-4, which is characterized in that be defined through the round wind-guiding
First bus and the second bus at grid center, wherein the central axis of first bus and the round wind-guiding grate at
The central axis of first angle, second bus and the round wind-guiding grate is at the second angle, first bus, second
The central axis of bus and the round wind-guiding grate is in the same plane, and first bus and second bus position
In the same side of the central axis of the round wind-guiding grate, first angle and second angle are differed；
First is crossed to form by the blade in the first cylindrical surface of center axis and a semicircle sector of first bus
Surface of intersection, parallel first bus of the line of two ends of first surface of intersection；In being with second bus
Blade in second cylindrical surface of mandrel line and another semicircle sector is crossed to form the second surface of intersection, second intersection
Parallel second bus of the line of two ends of curved surface.
6. circle wind-guiding grate as claimed in claim 5, which is characterized in that first angle is more than or equal to 10 ° and is less than
Equal to 15 °, second angle is more than or equal to 30 ° and is less than or equal to 35 °.
7. such as round wind-guiding grate of any of claims 1-4, which is characterized in that the circle wind-guiding grate also wraps
Round center coaxial with the center axis seat and around center axis seat setting is included, the diameter of the circle center is less than institute
The diameter of round wind-guiding grate is stated, the circle center is connect with each blade.
8. circle wind-guiding grate as claimed in claim 7, which is characterized in that be equipped between two adjacent blades and be located at the circle
The enhancing blade of strip on the outside of center, the enhancing blade are connect with the periphery wall of the round center, the enhancing blade
The inclination angle gradual change amplitude rule of blade where meeting it in semicircle sector.
9. circle wind-guiding grate as claimed in claim 8, which is characterized in that be defined through the round wind-guiding grate center
Third bus and the 4th bus, wherein the central axis of the third bus and the round wind-guiding grate is at third angle, institute
The central axis of the 4th bus and the round wind-guiding grate is stated into the 4th angle, the third bus, the 4th bus and described
The central axis of round wind-guiding grate is in the same plane, and the third bus and the 4th bus are located at the circle
The same side of the central axis of wind-guiding grate, the third angle and the 4th angle differ；
Third is crossed to form by the blade in the third cylindrical surface of center axis and a semicircle sector of the third bus
Surface of intersection, and it is crossed to form the 4th surface of intersection with the enhancing blade in the semicircle sector, the third surface of intersection
The line of the two ends third bus parallel with the line of two ends of the 4th surface of intersection；With the described 4th
Bus is crossed to form the 5th surface of intersection for the blade in the 4th cylindrical surface and another semicircle sector of center axis, and
The 6th surface of intersection, the line of two ends of the 5th surface of intersection are crossed to form with the enhancing blade in the semicircle sector
The 4th bus parallel with the line of two ends of the 6th surface of intersection.
10. a kind of floor air conditioner, which is characterized in that the air outlet of the floor air conditioner is equipped with as appointed in claim 1-9
Round wind-guiding grate described in one.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222282.4A CN106196539B (en) | 2015-04-30 | 2015-04-30 | Round wind-guiding grate and floor air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222282.4A CN106196539B (en) | 2015-04-30 | 2015-04-30 | Round wind-guiding grate and floor air conditioner |
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| CN106196539A CN106196539A (en) | 2016-12-07 |
| CN106196539B true CN106196539B (en) | 2019-02-26 |
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| CN201510222282.4A Active CN106196539B (en) | 2015-04-30 | 2015-04-30 | Round wind-guiding grate and floor air conditioner |
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| CN106871235B (en) * | 2017-01-10 | 2020-09-18 | 青岛海尔空调电子有限公司 | Ceiling air conditioner |
| CN109869887A (en) * | 2017-10-02 | 2019-06-11 | 广东美的制冷设备有限公司 | Wind deflector, air conditioner room unit and air conditioner |
| US20220057104A1 (en) * | 2018-12-28 | 2022-02-24 | Springer Carrier Ltda. | Grille for ventilation apparatus |
| CN111637542A (en) * | 2020-05-14 | 2020-09-08 | 宁波奥克斯电气股份有限公司 | Air outlet grille and air conditioner |
| CN111750515B (en) * | 2020-07-03 | 2021-12-10 | 珠海格力电器股份有限公司 | Grid structure, device with grid structure and air outlet control method |
| CN112146257A (en) * | 2020-09-27 | 2020-12-29 | 广州誉良企业管理有限公司 | Office central air-conditioning auxiliary device capable of avoiding uneven wind distribution |
| CN115183329B (en) * | 2022-07-21 | 2023-06-30 | 海信空调有限公司 | Indoor unit of air conditioner |
| CN115164281B (en) * | 2022-07-21 | 2023-06-23 | 海信空调有限公司 | Indoor unit of air conditioner |
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| CN204176804U (en) * | 2014-07-04 | 2015-02-25 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit and air outlet grate thereof |
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| CN101868681A (en) * | 2007-09-21 | 2010-10-20 | 艾尔格林有限公司 | Method of dispersing air jets from air conditioning systems and mixing them with ambient air |
| AU2008219349A1 (en) * | 2008-08-14 | 2009-02-05 | East-Side Investments Pty. Ltd | Swirl Diffuser Unit |
| CN101737917A (en) * | 2009-12-17 | 2010-06-16 | 四川长虹空调有限公司 | Air supply structure for indoor unit of cabinet air conditioner |
| CN203869198U (en) * | 2014-04-16 | 2014-10-08 | 美的集团武汉制冷设备有限公司 | Outlet housing of air conditioner outdoor unit and air conditioner outdoor unit |
| CN204176804U (en) * | 2014-07-04 | 2015-02-25 | 珠海格力电器股份有限公司 | Air-conditioner outdoor unit and air outlet grate thereof |
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| Publication number | Publication date |
|---|---|
| CN106196539A (en) | 2016-12-07 |
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