CN110081513A - The outlet air frame part and airhandling equipment of airhandling equipment - Google Patents
The outlet air frame part and airhandling equipment of airhandling equipment Download PDFInfo
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- CN110081513A CN110081513A CN201910363949.0A CN201910363949A CN110081513A CN 110081513 A CN110081513 A CN 110081513A CN 201910363949 A CN201910363949 A CN 201910363949A CN 110081513 A CN110081513 A CN 110081513A
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- air
- wind
- outlet
- wind guide
- guide strip
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- 230000000694 effects Effects 0.000 abstract description 33
- 238000012360 testing method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
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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
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- 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
- F24F13/02—Ducting arrangements
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- 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
- F24F13/20—Casings or covers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses the outlet air frame parts and airhandling equipment of a kind of airhandling equipment, outlet air frame part includes: outlet frame and multiple spaced wind guide strips, outlet frame is equipped with air outlet, multiple wind guide strips are located on outlet frame, the axial ends of each wind guide strip is pivotally attached to respectively to adjust the air-out wind direction of air outlet with the opposing sidewalls of outlet frame, on the thickness direction vertical with the axial direction of wind guide strip, the maximum gauge value b of wind guide strip meets relational expression: 4mm≤b≤8mm.The outlet air frame part of airhandling equipment according to the present invention, thickness b by the way that wind guide strip is arranged meets relational expression: 4mm≤b≤8mm, the structure size setting of wind guide strip is more reasonable, the wind velocity out that the circulating resistance of air draught can not only be reduced, promote airhandling equipment, but also the wind effect of multiple wind guide strips can be promoted, air draught can accurately circulate according to the wind-guiding direction of multiple wind guide strips, so as to meet the use demand of user.
Description
Technical field
The present invention relates to airhandling equipment fields, more particularly, to the outlet air frame part and sky of a kind of airhandling equipment
Gas disposal equipment.
Background technique
In the related art, the outlet air frame part of air conditioner indoor unit is equipped with multiple wind guide strips, and multiple wind guide strips can phase
Outlet frame is rotated to adjust the air-out direction of air outlet.But the design of the structure size of wind guide strip is unreasonable, so that empty
It adjusts the wind velocity out of indoor unit slower, thereby reduces the refrigeration and heating efficiency of air conditioner indoor unit.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
Be to propose a kind of outlet air frame part of air conditioner indoor unit, the outlet air frame part have it is reasonable in design, can be promoted and be given
The advantages of wind velocity.
The invention also provides a kind of airhandling equipments with above-mentioned outlet air frame part.
The outlet air frame part of airhandling equipment according to an embodiment of the present invention, comprising: outlet frame is set on the outlet frame
There is air outlet；Multiple spaced wind guide strips, multiple wind guide strips are located on the outlet frame, each wind guide strip
Axial ends is pivotally attached to respectively to adjust the air-out wind direction of the air outlet with the opposing sidewalls of the outlet frame, with it is described
On the vertical thickness direction of the axial direction of wind guide strip, the maximum gauge value b of the wind guide strip meets relational expression: 4mm≤b≤
8mm。
The outlet air frame part of airhandling equipment according to an embodiment of the present invention, the thickness b by the way that wind guide strip is arranged meet
Relational expression: the structure size setting of 4mm≤b≤8mm, wind guide strip are more reasonable, can not only reduce the circulation resistance of air draught
Power, promote airhandling equipment go out wind velocity, but also the wind effect of multiple wind guide strips can be promoted, air draught can be with
It accurately circulates according to the wind-guiding direction of multiple wind guide strips, so as to meet the use demand of user.
According to some embodiments of the present invention, the maximum gauge value b of the wind guide strip meets relational expression: b=6mm.
According to some embodiments of the present invention, the minimum pitch value a between two adjacent wind guide strips meets relationship
Formula: 12mm≤a≤18mm.
In some embodiments of the invention, the minimum pitch value a between two adjacent wind guide strips is further full
Sufficient relational expression: 14mm≤a≤16mm.
According to some embodiments of the present invention, it the minimum pitch value a between two adjacent wind guide strips and described leads
Meet relational expression: 1.5≤a/b≤4.5 between the maximum gauge value b of wind item.
In some embodiments of the invention, the distance values a and the wind guide strip between two adjacent wind guide strips
Maximum gauge value b between meet relational expression: a/b=2.5.
According to some embodiments of the present invention, the outlet frame has the side wall windward and leeward side wall being oppositely arranged, empty
Gas air-flow is met towards the direction circulation close to the side wall windward, the nearest wind guide strip of the distance side wall windward with described
Minimum pitch value c between wind side wall meets relational expression: 0 < c≤15mm.
In some embodiments of the invention, the distance the side wall windward nearest wind guide strip and the side wall windward
Between distance values c further satisfaction relational expression: 6mm≤c≤10mm.
According to some embodiments of the present invention, the outlet frame has the side wall windward and leeward side wall being oppositely arranged, empty
Gas air-flow is met towards the direction circulation close to the side wall windward, the nearest wind guide strip of the distance side wall windward with described
The maximum gauge value b of distance values c and the wind guide strip between wind side wall meet relational expression: 0 c/b≤4 <.
In some embodiments of the invention, the distance the side wall windward nearest wind guide strip and the side wall windward
Between distance values c and the wind guide strip maximum gauge value b further satisfaction relational expression: 0.7≤c/b≤1.5.
According to some embodiments of the present invention, the wind guide strip have the first surface being oppositely arranged in its thickness direction and
Second surface, at least one of the first surface and the second surface are formed as curved surface.
In some embodiments of the invention, the first surface and the second surface are all formed as the relatively described wind-guiding
The separate air outlet of the arc surface that the center of rotation axis of item outwardly protrudes, the first surface and the second surface
One end is connected and limits wind-guiding arc surface.
In some embodiments of the invention, the radius R of the wind-guiding arc surface meets relational expression: 0.5mm≤R≤2mm.
In some embodiments of the invention, the thickness of the outlet air end of the wind guide strip is less than the air intake of the wind guide strip
Thickness.
Airhandling equipment according to an embodiment of the present invention, comprising: casing, the casing are equipped with air inlet；Blower fan group
Part, the fan assembly are located in the casing；Outlet air frame part according to the above embodiment of the present invention, the outlet air frame part
Be connected with the casing and the outlet air frame part be located at the air duct part outlet air end downstream.
Airhandling equipment according to an embodiment of the present invention, by being arranged above-mentioned outlet air frame part, in outlet air frame part
The thickness b of wind guide strip meets relational expression: 4mm≤b≤8mm, it is possible thereby to reduce the circulating resistance of air draught, promoted at air
That manages equipment goes out wind velocity, and then can promote the air-treatment efficiency of airhandling equipment.
According to some embodiments of the present invention, the airhandling equipment further include: louver assembly, the louver assembly are set
In the wind-guiding space and between the fan assembly and the outlet air frame part, the relatively described wind of the louver assembly
Road part can be rotated to adjust the circulation wind direction of air draught.
According to some embodiments of the present invention, the airhandling equipment further include: switch gate, the switch gate are located at institute
It states air inlet and is connected with the casing, the switch gate can open or close the air inlet with respect to chassis movement.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the overall structure diagram of outlet air frame part according to an embodiment of the present invention；
Fig. 2 is the main view of outlet air frame part according to an embodiment of the present invention；
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 2；
Fig. 4 is the sectional view in the horizontal direction of airhandling equipment according to a first embodiment of the present invention；
Fig. 5 is the partial enlarged view that B circle shows part in Fig. 4；
Fig. 6 is the sectional view in the horizontal direction of airhandling equipment according to a second embodiment of the present invention, wherein switching
Door is in the state for completely closing air inlet；
Fig. 7 is the sectional view in the horizontal direction of airhandling equipment according to a second embodiment of the present invention, wherein switching
Door is in the state for fully opening air inlet；
Fig. 8 is the sectional view in the horizontal direction of airhandling equipment according to a second embodiment of the present invention, wherein switching
Door is in the state for partially opening air inlet；
Fig. 9 is the main view of airhandling equipment according to an embodiment of the present invention；
Figure 10 is the cross-sectional view in the direction C-C in Fig. 9.
Appended drawing reference:
Airhandling equipment 100,
Outlet air frame part 1, air outlet 1a,
Outlet frame 11, side wall 111 windward, leeward side wall 112, roof 113, bottom wall 114, connecting rod 115,
Wind guide strip 12, first surface 12a, second surface 12b, wind-guiding arc surface 12c,
Casing 2, air inlet 2a,
Fan assembly 3, air duct part 4, heat exchanger component 5, louver assembly 6, switch gate 7.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the outlet air frame part 1 of airhandling equipment 100 according to an embodiment of the present invention is described.
As shown in Figure 1-Figure 3, the outlet air frame part 1 of airhandling equipment 100 according to an embodiment of the present invention, comprising: go out
Air port 1a and multiple spaced wind guide strips 12.
Air outlet 1a can be equipped on outlet frame 11, multiple wind guide strips 12 can be located on outlet frame 11, for example, such as Fig. 3-
Shown in Fig. 5, multiple wind guide strips 12 can be spaced setting in the lateral direction.The axial ends of each wind guide strip 12 is (as shown in Figure 2
Upper and lower ends) can be pivotally attached to respectively with the opposing sidewalls of outlet frame 11 to adjust the air-out wind direction of air outlet 1a.Specifically
For, when airhandling equipment 100 works, air draught can be discharged by the air outlet 1a in outlet air frame part 1.Its
In, each wind guide strip 12 can be rotated relative to outlet frame 11, it is possible thereby to adjust going out between two adjacent wind guide strips 12
The air outlet angle in wind space, so as to adjust the air-out direction of air outlet 1a.User can select according to actual use demand
The rotation direction and rotational angle of wind guide strip 12 are selected, so as to promote the using flexible of user.It will be understood
It is that airhandling equipment 100 can also include driving mechanism, and driving mechanism can be connected multiple to drive with multiple wind guide strips 12
Wind guide strip 12 is rotated relative to outlet frame 11.
As shown in figure 5, on the thickness direction vertical with the axial direction of wind guide strip 12 (up and down direction), wind guide strip 12
Maximum gauge value b can satisfy relational expression: 4mm≤b≤8mm.Specifically, as b < 4mm, the thinner thickness of wind guide strip 12,
Gap between two adjacent wind guide strips 12 is larger, and air draught can pass through the gap between two adjacent wind guide strips 12
Air outlet 1a is flowed directly into, to reduce the wind-guiding effect of wind guide strip 12, greatly reduces the wind effect of wind guide strip 12.And
And since the thinner thickness of wind guide strip 12, the structural strength of wind guide strip 12 will be greatly reduced, wind guide strip 12 is thus not only shortened
Service life, and under the action of air draught, the impact force that air stomata generates wind guide strip 12 can generate noise, from
And affect the usage comfort of user.As b > 8mm, the thickness of wind guide strip 12 is larger, between two adjacent wind guide strips 12
Gap it is smaller, to increase the circulating resistance of air draught, reduce air supply velocity and the air-supply of airhandling equipment 100
Efficiency.
Gap setting ratio as 4mm≤b≤8mm, between the thickness of wind guide strip 12 and two adjacent wind guide strips 12
Relatively rationally, the wind velocity out that can not only reduce the circulating resistance of air draught, promote airhandling equipment 100, but also can
To promote the wind effect of multiple wind guide strips 12, air draught can accurately be flowed according to the wind-guiding direction of multiple wind guide strips 12
It is logical, so as to meet the use demand of user.
The outlet air frame part 1 of airhandling equipment 100 according to an embodiment of the present invention, by the thickness that wind guide strip 12 is arranged
B meets relational expression: 4mm≤b≤8mm, and the structure size setting of wind guide strip 12 is more reasonable, can not only reduce air draught
Circulating resistance, the wind velocity out for promoting airhandling equipment 100, but also the wind effect of multiple wind guide strips 12 can be promoted,
Air draught can accurately circulate according to the wind-guiding direction of multiple wind guide strips 12, so as to meet the use demand of user.
According to some embodiments of the present invention, the maximum gauge value b of wind guide strip 12 can satisfy relational expression: b=6mm, by
This can promote the wind velocity out of air outlet 1a.It is verified through inventor's test of many times, as the maximum gauge value b=of wind guide strip 12
When 6mm, air outlet 1a's goes out that wind velocity is available is significantly promoted.And by outlet air frame part 1 in the present invention and traditional
Outlet air frame part compare, the outlet air frame part 1 in the present invention relative to traditional outlet air frame part, air outlet 1a's
Wind velocity can promote 0.6m/s-1m/s out, greatly improve the air supply efficiency of airhandling equipment 100.When outlet air frame part 1
When for air conditioner indoor unit, the refrigeration and heating efficiency of air conditioner indoor unit can be greatly promoted.When outlet air frame part 1 is for humidifying
When device, humidifier can be greatly promoted to the adjusting efficiency of air humidity.
As shown in figure 5, according to some embodiments of the present invention, the minimum pitch value a between two adjacent wind guide strips 12
It can satisfy relational expression: 12mm≤a≤18mm, it is possible thereby to greatly promote the air supply efficiency of outlet air frame part 1.Specifically,
As a < 12mm, the gap between two adjacent wind guide strips 12 is smaller, to increase the circulating resistance of air draught, drops
The low air output of airhandling equipment 100.Moreover, the gap between two adjacent wind guide strips 12 can also increase when smaller
The wind noise of outlet air frame part 1, to affect the usage comfort of user.As a > 18mm, two adjacent wind guide strips
Gap between 12 is larger, and air draught can flow directly into air outlet by the gap between two adjacent wind guide strips 12
1a greatly reduces the wind effect of wind guide strip 12 so that multiple wind guide strips 12 lose and lead wind action.When 12mm≤
When a≤18mm, the spacing setting between two adjacent wind guide strips 12 is more reasonable, can not only reduce the circulation of air draught
Resistance, the wind velocity out for promoting airhandling equipment 100, but also the wind effect of multiple wind guide strips 12, air can be promoted
Air-flow can accurately circulate according to the wind-guiding direction of multiple wind guide strips 12, so as to meet the use demand of user.
In some embodiments of the invention, the minimum pitch value a between two adjacent wind guide strips 12 can be further
Meet relational expression: 14mm≤a≤16mm.It is obtained through the verifying of inventor's test of many times, as 14mm≤a≤16mm, outlet air frame portion
Part 1 goes out that wind velocity is available is significantly promoted, so as to greatly promote the air-treatment effect of airhandling equipment 100
Rate.Optionally, the minimum pitch value a between two adjacent wind guide strips 12 can be 15mm.
According to some embodiments of the present invention, the minimum pitch value a and wind guide strip 12 between two adjacent wind guide strips 12
Maximum gauge value b between can satisfy relational expression: 1.5≤a/b≤4.5, it is possible thereby to greatly promote outlet air frame part 1 go out
Wind efficiency.It is understood that as a/b < 1.5 or as a/b > 4.5, it may appear that multiple wind guide strips 12 are in outlet frame 11
The larger situation in gap between two larger or adjacent wind guide strips 12 of distribution density.When multiple wind guide strips 12 are in outlet frame 11
When interior distribution density is larger, the circulating resistance of air draught thus will increase, to affect the outlet air of outlet air frame part 1
Amount.When the gap between two adjacent wind guide strips 12 is larger, air draught can by two adjacent wind guide strips 12 it
Between gap flow directly into air outlet 1a, to affect the wind effect of wind guide strip 12.It is adjacent as 1.5≤a/b≤4.5
Two wind guide strips 12 between minimum pitch value a and wind guide strip 12 maximum gauge value b between ratio setting it is more reasonable,
It can play the role of promoting air output and promote wind effect.
In some embodiments of the invention, the distance values a between two adjacent wind guide strips 12 and wind guide strip 12 be most
It can satisfy relational expression between big thickness value b: a/b=2.5.It is obtained through the verifying of inventor's test of many times, as a/b=2.5, out
Air output of the wind frame 11 within the unit time is available significantly to be promoted, and can greatly promote the wind-guiding effect of wind guide strip 12
Fruit.
As shown in Figure 3-Figure 5, according to some embodiments of the present invention, outlet frame 11 can have the windward side being oppositely arranged
Wall 111 and leeward side wall 112, air draught can circulate towards the direction close to side wall 111 windward, apart from side wall 111 windward
The nearest wind guide strip 12 and minimum pitch value c between side wall 111 can satisfy relational expression windward: thus 0 < c≤15mm may be used
To promote the wind effect of outlet air frame part 1.
Specifically, side wall 111 and the setting of the interval of leeward side wall 112 can limit the circulation sky of air draught windward
Between, air draught can circulate towards the direction close to side wall 111 windward.For example, as shown in figure 5, the windward side of outlet frame 11
Wall 111 and leeward side wall 112 are spaced setting in the lateral direction, and airhandling equipment 100 can also have air duct part 4, air duct
The free air space of air draught can be limited in part 4, and free air space is tilted to the left extension in direction from back to front, windward
Side wall 111 is located at the left side of leeward side wall 112.Certainly, it when free air space is when direction from back to front is tilted to the right and extends, meets
Wind side wall 111 can be located at the right side of leeward side wall 112.
As c > 15mm, side wall 111 and excessive away from the spacing between nearest wind guide strip 12 windward, although can be with
Bigger outlet air space is limited, but air draught can directly be flowed out from air outlet 1a by outlet air space, without
It circulates along the water conservancy diversion direction of wind guide strip 12, to reduce the wind effect of wind guide strip 12.As 0 < c≤15mm, windward side
Wall 111 is reasonable compared with away from the spacing setting between nearest wind guide strip 12, not only may insure going out for outlet air frame part 1
Wind velocity can also promote the wind effect of wind guide strip 12.
For example, as shown in Figure 1, outlet frame 11 includes spaced side wall windward 111 and leeward side in the lateral direction
Wall 112 and in the up-down direction spaced roof 113 and bottom wall 114, windward side wall 111, leeward side wall 112, roof
113 and bottom wall 114 can limit air outlet 1a jointly.Wherein, multiple wind guide strips 12 can extend along the vertical direction, each lead
The both ends of the length direction of wind item 12 are pivotally attached to roof 113 and bottom wall 114 respectively.The rear side of outlet frame 11 is equipped with multiple
Every the connecting rod 115 of distribution, connecting rod 115 extends in the lateral direction, and each wind guide strip 12 is rotatedly connected with multiple connecting rods 115.
As a result, by above-mentioned setting, the structure of outlet air frame part 1 can be made to design simpler, multiple wind guide strips 12 can also be promoted
Operation stability.
In some embodiments of the invention, the distance nearest wind guide strip 12 of side wall 111 and windward between side wall 111 windward
Distance values c can be with further satisfaction relational expression: 6mm≤c≤10mm.It is obtained through the verifying of inventor's test of many times, as 6mm≤c
When≤10mm, the wind effect of wind guide strip 12 can be further promoted under the premise of not influencing wind velocity out.Optionally, distance
The nearest wind guide strip 12 of the side wall 111 and distance values c between side wall 111 can be 8mm windward windward.
As shown in Figure 3-Figure 5, according to some embodiments of the present invention, outlet frame 11 can have the windward side being oppositely arranged
Wall 111 and leeward side wall 112, air draught can circulate towards the direction close to side wall 111 windward, apart from side wall 111 windward
Nearest wind guide strip 12 and it can expire between the minimum pitch value c between side wall 111 and the maximum gauge value b of wind guide strip 12 windward
Sufficient relational expression: 0 c/b≤4 <, it is possible thereby to promote the wind effect of outlet air frame part 1.
It is understood that as c/b > 4, distance windward the nearest wind guide strip 12 of side wall 111 and side wall 111 windward it
Between minimum pitch value c and wind guide strip 12 maximum gauge value b between size difference it is larger, windward side wall 111 with apart from it
Spacing between nearest wind guide strip 12 is excessive, although bigger outlet air space can be limited, air draught can be with
It is directly flowed out from air outlet 1a by outlet air space, without the wind-guiding direction circulation along wind guide strip 12, is led to affect
The wind effect of wind item 12.As 0 < c/b≤4, the distance nearest wind guide strip 12 of side wall 111 and windward between side wall 111 windward
Minimum pitch value c between the maximum gauge value b of wind guide strip 12 dimension scale setting compared with it is reasonable, not only may insure out
Wind frame part 1 goes out wind velocity, can also promote the wind effect of wind guide strip 12.
In some embodiments of the invention, the distance nearest wind guide strip 12 of side wall 111 and windward between side wall 111 windward
Distance values c and wind guide strip 12 maximum gauge value b between can be with further satisfaction relational expression: 0.7≤c/b≤1.5.Through inventing
The verifying of people's test of many times obtains, as 0.7≤c/b≤1.5, can further be promoted and be led under the premise of not influencing wind velocity out
The wind effect of wind item 12, but also the overall structure of outlet air frame part 1 can be made more compact.Optionally, apart from windward side
It can be between the nearest wind guide strip 12 of wall 111 and windward the distance values c between side wall 111 and the maximum gauge value b of wind guide strip 12
Meet: c/b=1.
As shown in figure 5, according to some embodiments of the present invention, wind guide strip 12 can have in its thickness direction (such as Fig. 5 institute
The left and right directions shown) the first surface 12a and second surface 12b that are oppositely arranged, in first surface 12a and second surface 12b
At least one is formed as curved surface.That is, first surface 12a can be formed as curved surface, second surface 12b can also be formed as
Curved surface, first surface 12a and second surface 12b can also be formed simultaneously as curved surface.As a result, when air draught passes through wind guide strip 12
Between gap circulation when, according to the effect of Coanda effect, air draught can circulate along the extending direction of curved surface, thus may be used
To promote the wind effect of wind guide strip 12.
For example, airhandling equipment 100 can have air duct part 4 in specific example shown in Fig. 5, it can in air duct part 4
To limit the wind-guiding space of air draught, and wind-guiding space is tilted to the left extension in direction from back to front.Wind guide strip 12 has
There are the first surface 12a and second surface 12b being oppositely arranged in the lateral direction, first surface 12a to be located at second surface 12b's
Left side.Wherein, first surface 12a can be formed as curved surface.Since wind-guiding space is tilted to the left extension, air draught can be along
The extending direction of first surface 12a circulates, and can promote the wind effect of wind guide strip 12.It is further possible to by the first table
Face 12a and second surface 12b is arranged to curved surface simultaneously, and air draught can be along first surface 12a and second surface as a result,
The extending direction of 12b circulates.It certainly, can be by second surface when free air space is tilted to the right extension in direction from back to front
12b is arranged to curved surface, first surface 12a and second surface 12b can also be arranged to curved surface simultaneously.
As shown in figure 5, in some embodiments of the invention, first surface 12a and second surface 12b can be formed as
The arc surface that the center of rotation axis of opposite wind guide strip 12 outwardly protrudes, the separate outlet air of first surface 12a and second surface 12b
One end of mouth 1a is connected and can limit wind-guiding arc surface 12c, it is possible thereby to reduce the circulating resistance of air draught, be lifted out
The outlet air efficiency of wind frame part 1.
Specifically, first surface 12a and second surface 12b can be oppositely arranged in the lateral direction, first surface 12a
The left side of second surface 12b can be located at, first surface 12a and second surface 12b are all formed as arc surface.Wherein, the first table
Face 12a opposite second surface 12b protrudes to the left, and second surface 12b protrudes to the right with respect to first surface 12a, first surface 12a and
The rear end of second surface 12b is connected and is formed as wind-guiding arc surface 12c.It is understood that wind-guiding arc surface 12c can reduce
The circulating resistance that wind guide strip 12 generates air draught, so as to play the effect for being lifted out wind velocity and increasing air output.
It is alternatively possible to wind-guiding arc surface 12c is set on a wind guide strip 12 wherein, it can also be with wherein at least two
Wind-guiding arc surface 12c is set on wind guide strip 12, wind-guiding arc surface 12c can also be set simultaneously on each wind guide strip 12.
As shown in figure 5, in some embodiments of the invention, the radius R of wind-guiding arc surface 12c can satisfy relational expression:
0.5mm≤R≤2mm, it is possible thereby to promote the outlet air efficiency of outlet air frame part 1.It is understood that as R < 0.5mm, meeting
The wind effect for influencing first surface 12a and/or second surface 12b, so that the function and effect of Coanda effect can be weakened.As R >
When 2mm, the contact area of wind guide strip 12 one end and air draught far from air outlet 1a is larger, to increase air draught
Circulating resistance, and then will affect the air output and outlet air efficiency of outlet air frame part 1.As 0.5mm≤R≤2mm, can not only mention
The wind effect for rising wind guide strip 12 can also reduce the circulation component of air draught, increase air output.Optionally, wind-guiding circular arc
The radius R of face 12c can be 1mm.
In some embodiments of the invention, the thickness of the outlet air end of wind guide strip 12 can be less than the air intake of wind guide strip 12
Thickness, it is possible thereby to promoted outlet air frame part 1 go out wind velocity.Specifically, the outlet air end of wind guide strip 12 can be understood as
One end (front end as shown in Figure 5) of the close air outlet 1a of wind guide strip 12, the air intake of wind guide strip 12 can be understood as leading
One end (rear end as shown in Figure 5) of the separate air outlet 1a of wind item 12.By the thickness that the outlet air end of wind guide strip 12 is arranged
Less than the thickness of the air intake of wind guide strip 12, the wind effect of wind guide strip 12, but also two adjacent wind-guidings can be not only promoted
Spacing between item 12 first reduces on direction from back to front to be increased afterwards, it is possible thereby to play the circulation pressure for promoting air draught
The effect of power, and then the velocity of liquid assets of air draught can be promoted.
As shown in Fig. 4, Fig. 9-Figure 10, airhandling equipment 100 according to an embodiment of the present invention, may include: casing 2,
Fan assembly 3, air duct part 4 and outlet air frame part 1 according to the above embodiment of the present invention.Wherein, air inlet can be equipped on casing 2
Mouth 2a, fan assembly 3 and air duct part 4 can be located in casing 2, and wind-guiding space, outlet air frame portion can be limited in air duct part 4
Part 1 can be connected with casing 2 and outlet air frame part 1 can be positioned at the downstream of the outlet air end of air duct part 4.
Specifically, fan assembly 3 can be formed in casing 2 by rotating when airhandling equipment 100 works
Negative pressure, under the action of negative pressure, air draught can be entered in casing 2 by air inlet 2a, and air draught can be in air duct
It circulates in the wind-guiding space that part 4 limits.When air draught is circulated to outlet air frame part 1, multiple wind guide strips 12 can pass through
It is rotated relative to outlet frame 11 to adjust the air-out direction of air outlet 1a, what air draught can be limited along multiple wind guide strips 12
Air-out direction is discharged from air outlet 1a.Optionally, fan assembly 3 can be cross flow fan.
In specific example shown in Fig. 4, airhandling equipment 100 can be air conditioner indoor unit, airhandling equipment 100
It can also include heat exchanger component 5.On the circulating direction of air draught, heat exchanger component 5 can be located at the upper of fan assembly 3
Trip and heat exchanger component 5 and air inlet 2a face are arranged.When airhandling equipment 100 works, fan assembly 3 can guide sky
Gas air-flow is entered in casing 2 by air inlet 2a, and air draught is contacted with heat exchanger component 5 to carry out with heat exchanger component 5
Sufficiently heat exchange, the air draught for the completion that exchanges heat can circulate in air duct part 4, can finally pass through going out in outlet air frame part 1
Air port 1a discharge.User can select to control the rotation angle of multiple wind guide strips 12 according to actual use demand, it is possible thereby to
Cold wind or hot wind are blowed into specific region, and then can satisfy the specific use demand of user.
It is not limited to that of course, it should be understood that the structure of airhandling equipment 100 designs to be formed.For example, air
Processing equipment 100 can also be humidifier or air purifier etc..
Airhandling equipment 100 according to an embodiment of the present invention, by the way that above-mentioned outlet air frame part 1, outlet air frame part 1 is arranged
On the thickness b of wind guide strip 12 meet relational expression: 4mm≤b≤8mm, it is possible thereby to reduce the circulating resistance of air draught, promoted
Airhandling equipment 100 goes out wind velocity, and then can promote the air-treatment efficiency of airhandling equipment 100.
As shown in figure 4, according to some embodiments of the present invention, airhandling equipment 100 can also include louver assembly 6,
Louver assembly 6 can be located in wind-guiding space and louver assembly 6 can be between fan assembly 3 and outlet air frame part 1, blinds
Component 6 can be rotated relative to air duct part 4 to adjust the circulation wind direction of air draught, it is possible thereby to promote airhandling equipment 100
Air-out effect.Specifically, louver assembly 6 can adjust sky by rotating when air draught circulates in air duct part 4
The circulating direction of gas air-flow.When air draught is circulated to outlet air frame part 1, multiple wind guide strips 12 can be revolved with respect to outlet frame 11
Turn to adjust the circulating direction of air draught again.As a result, by above-mentioned setting, outlet air frame part 1 can match with louver assembly 6
Conjunction is adjusted with the circulating direction to air draught, and then can promote the air-out effect of airhandling equipment 100.
Optionally, the air outlet angle of the adjustable air draught of louver assembly 6 in the lateral direction, multiple wind guide strips 12 can
To adjust the air outlet angle of air draught in above-below direction.Certainly, also adjustable air draught is in above-below direction for louver assembly 6
Air outlet angle, the multiple wind guide strips 12 also air outlet angle of adjustable air draught in the lateral direction.It can be according to reality
Use demand select setting, the present invention is not particularly limited this.
As Figure 6-Figure 8, according to some embodiments of the present invention, airhandling equipment 100 can also include switch gate
7, switch gate 7 can be located at air inlet 2a and switch gate 7 can be connected with casing 2, and switch gate 7 can be moved with respect to casing 2
To open or close air inlet 2a, it is possible thereby to promote the using flexible of airhandling equipment 100.Wherein, switch gate 7 can be with
It is rotated relative to casing 2 to open or close air inlet 2a, switch gate 7 can also be slided with respect to casing 2 to open or close air inlet
Mouth 2a.Wherein, switch gate 7 can be slided up and down with respect to casing 2, and switch gate 7 can also horizontally slip with respect to casing 2.Work as air
When processing equipment 100 stops working, switch gate 7 can be moved with respect to casing 2 to completely close air inlet 2a, thus it can be prevented that
Micronic dust in air is entered in casing 2 by air inlet 2a.When airhandling equipment 100 is started to work, switch gate 7 can be with
Opposite casing 2 is moved to partially open or fully open air inlet 2a.Optionally, switch gate 7 can be multiple, multiple switch door
7 can move with respect to casing 2 and cooperate to open or close air inlet 2a.
For example, airhandling equipment 100 can be air conditioner indoor unit.When air conditioner indoor unit is started to work, due to interior
Air themperature and set temperature between the temperature difference it is larger, can control switch gate 7 at this time and fully open air inlet 2a, air inlet
The intake of 2a is maximum, it is possible thereby to promote the refrigeration and heating efficiency of air conditioner indoor unit.When air conditioner indoor unit runs one section
Between after, the temperature difference between indoor air themperature and the temperature of setting is smaller, can control 7 part air inlet of switch gate at this time
2a it is possible thereby to reduce the air output at air outlet 1a, and then can make indoor stablize keep set temperature, so as to be promoted
The usage comfort of user.
In the description of the present invention, it is to be understood that, term " length ", " thickness ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "inner", "outside", " axial direction ", " circumferential direction " is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present invention
Limitation.In addition, defining " first ", the feature of " second " can explicitly or implicitly include one or more spy
Sign.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (17)
1. a kind of outlet air frame part of airhandling equipment characterized by comprising
Outlet frame, the outlet frame are equipped with air outlet；And
Multiple spaced wind guide strips, multiple wind guide strips are located on the outlet frame, the axial direction of each wind guide strip
Both ends are pivotally attached to respectively to adjust the air-out wind direction of the air outlet with the opposing sidewalls of the outlet frame, with the wind-guiding
On the vertical thickness direction of the axial direction of item, the maximum gauge value b of the wind guide strip meets relational expression: 4mm≤b≤8mm.
2. the outlet air frame part of airhandling equipment according to claim 1, which is characterized in that the maximum of the wind guide strip
Thickness value b meets relational expression: b=6mm.
3. the outlet air frame part of airhandling equipment according to claim 1, which is characterized in that led described in adjacent two
Minimum pitch value a between wind item meets relational expression: 12mm≤a≤18mm.
4. the outlet air frame part of airhandling equipment according to claim 3, which is characterized in that led described in adjacent two
Minimum pitch value a further satisfaction relational expression between wind item: 14mm≤a≤16mm.
5. the outlet air frame part of airhandling equipment according to claim 1, which is characterized in that led described in adjacent two
Meet relational expression: 1.5≤a/b≤4.5 between the maximum gauge value b of minimum pitch value a and the wind guide strip between wind item.
6. the outlet air frame part of airhandling equipment according to claim 5, which is characterized in that led described in adjacent two
Meet relational expression between the maximum gauge value b of distance values a and the wind guide strip between wind item: a/b=2.5.
7. the outlet air frame part of airhandling equipment according to claim 1, which is characterized in that the outlet frame has phase
To the side wall windward and leeward side wall of setting, air draught is met described in towards the direction circulation close to the side wall windward
Minimum pitch value c between wind the side wall nearest wind guide strip and the side wall windward meets relational expression: 0 < c≤15mm.
8. the outlet air frame part of airhandling equipment according to claim 7, which is characterized in that the distance side wall windward
Distance values c further satisfaction relational expression between the nearest wind guide strip and the side wall windward: 6mm≤c≤10mm.
9. the outlet air frame part of airhandling equipment according to claim 1, which is characterized in that the outlet frame has phase
To the side wall windward and leeward side wall of setting, air draught is met described in towards the direction circulation close to the side wall windward
The maximum gauge value b of distance values c and the wind guide strip between wind the side wall nearest wind guide strip and the side wall windward are full
Sufficient relational expression: 0 c/b≤4 <.
10. the outlet air frame part of airhandling equipment according to claim 9, which is characterized in that apart from the windward side
The maximum gauge value b of distance values c and the wind guide strip between the wall nearest wind guide strip and the side wall windward are further
Meet relational expression: 0.7≤c/b≤1.5.
11. the outlet air frame part of airhandling equipment according to claim 1 to 10, which is characterized in that described
Wind guide strip has the first surface and second surface being oppositely arranged in its thickness direction, the first surface and the second surface
At least one of be formed as curved surface.
12. the outlet air frame part of airhandling equipment according to claim 11, which is characterized in that the first surface and
The second surface is all formed as the arc surface that the center of rotation axis of the relatively described wind guide strip outwardly protrudes, the first surface
It is connected with one end far from the air outlet of the second surface and limits wind-guiding arc surface.
13. the outlet air frame part of airhandling equipment according to claim 12, which is characterized in that the wind-guiding arc surface
Radius R meet relational expression: 0.5mm≤R≤2mm.
14. the outlet air frame part of airhandling equipment according to claim 12, which is characterized in that the wind guide strip goes out
The thickness at wind end is less than the thickness of the air intake of the wind guide strip.
15. a kind of airhandling equipment characterized by comprising
Casing, the casing are equipped with air inlet；
Fan assembly, the fan assembly are located in the casing；
Air duct part, the air duct part are located in the casing, limit wind-guiding space in the air duct part；
Outlet air frame part, it is the outlet air frame part according to any one of claim 1-14, institute that the outlet air, which outlines component,
State outlet air frame part be connected with the casing and the outlet air frame part be located at the air duct part outlet air end downstream.
16. airhandling equipment according to claim 15, which is characterized in that further include: louver assembly, the blinds group
Part is located in the wind-guiding space and between the fan assembly and the outlet air frame part, and the louver assembly is with respect to institute
Stating air duct part can be rotated to adjust the circulation wind direction of air draught.
17. airhandling equipment according to claim 15, which is characterized in that further include: switch gate, the switch gate are set
It is connected in the air inlet and with the casing, the switch gate can open or close the air inlet with respect to chassis movement
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363949.0A CN110081513A (en) | 2019-04-30 | 2019-04-30 | The outlet air frame part and airhandling equipment of airhandling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910363949.0A CN110081513A (en) | 2019-04-30 | 2019-04-30 | The outlet air frame part and airhandling equipment of airhandling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110081513A true CN110081513A (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910363949.0A Pending CN110081513A (en) | 2019-04-30 | 2019-04-30 | The outlet air frame part and airhandling equipment of airhandling equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112443513A (en) * | 2019-08-30 | 2021-03-05 | 广东美的环境电器制造有限公司 | Air duct assembly and air supply equipment with same |
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| CN102012082A (en) * | 2010-12-24 | 2011-04-13 | 广东美的电器股份有限公司 | Lateral air outlet structure for indoor unit of split floor type air conditioner |
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