CN208687945U - Exhaust air flue and air conditioner - Google Patents
Exhaust air flue and air conditioner Download PDFInfo
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- CN208687945U CN208687945U CN201821277906.8U CN201821277906U CN208687945U CN 208687945 U CN208687945 U CN 208687945U CN 201821277906 U CN201821277906 U CN 201821277906U CN 208687945 U CN208687945 U CN 208687945U
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Abstract
The utility model provides a kind of exhaust air flue and air conditioner.The exhaust air flue includes the first air duct (1) and the second air duct (2), first air duct (1) and the second air duct (2) have common air inlet of air duct and different duct outlets, the middle part in the first air duct (1) is provided with wind deflector (3) close to one end of air inlet of air duct, and wind deflector (3) has the first position for opening the first air duct (1) and closes the second position of the first air duct (1)；And/or, the middle part in the second air duct (2) is provided with wind deflector (3) close to one end of air inlet of air duct, and wind deflector (3) has the first position for opening the second air duct (2) and closes the second position of the second air duct (2).Exhaust air flue according to the present utility model can reduce the wind loss in the handoff procedure of air duct, guarantee air quantity when single outlet air.
Description
Technical field
The utility model belongs to air-conditioning technique field, and in particular to a kind of exhaust air flue and air conditioner.
Background technique
The air-conditioning of existing mainstream is broadly divided into single air port outlet air, double air port outlet air, and the two respectively has advantage and disadvantage: compared to single wind
For mouthful, distributed air-supply is realized in double air ports, it is ensured that hot and cold air sufficiently exchanges, and improves air-conditioning heat exchanger efficiency；And single wind
Air quantity diversion is not present in mouth outlet air, ensure that higher air output, there is farther air supplying distance.According to user's different demands, need
Realize the conversion of two kinds of air supply patterns.
As shown in Figure 1, existing wind shielding structure is located at lower 2 ' place of air outlet, when wind deflector 1 ' is closed, air conditioning exhausting is flowed through
When lower 2 ' air duct turning of air outlet, vortex can be generated and cause wind loss, deficiency in draught when leading to single outlet air.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of exhaust air flue and air conditioners, can reduce
Wind loss in the handoff procedure of air duct guarantees air quantity when single outlet air.
To solve the above-mentioned problems, the utility model provides a kind of exhaust air flue, including the first air duct and the second air duct, the
One air duct and the second air duct have common air inlet of air duct and different duct outlets, the middle part in the first air duct or close wind
One end of road air inlet is provided with wind deflector, wind deflector there is the first position for opening the first air duct and close the first air duct the
Two positions；And/or second air duct middle part or one end of air inlet of air duct is provided with wind deflector, wind deflector, which has, to be opened
The first position in the second air duct and the second position for closing the second air duct.
Preferably, the middle part in the first air duct is arranged in wind deflector；And/or the middle part in the second air duct is arranged in wind deflector.
Preferably, wind deflector is rotatably arranged in the middle part in the first air duct.
Preferably, the first air duct includes the first segment and second segment set gradually along air-out direction, first segment and second
Section is fixedly connected, and wind deflector is arranged at the link position of second segment and first segment.
Preferably, wind deflector is rotatably arranged in the end of second segment being connected with first segment.
Preferably, second segment includes socket part, and socket part is socketed in outside first segment, the periphery wall of first segment and socket part
It is tightly connected between internal perisporium.
Preferably, the first protrusion and the second protrusion limited to the turned position of wind deflector is provided on socket part,
Wind deflector includes the windshied part and limiting section positioned at pivot center two sides, and limiting section limit activity is in the first protrusion and the second protrusion
Between.
Preferably, the outlet air end of first segment is provided with escape groove, and wind deflector is located in escape groove when being in first position.
Preferably, when wind deflector is located in escape groove, the wind-guiding face of wind deflector is flushed with the wind-guiding face of first segment, is formed suitable
Slip over the wind path wall crossed.
Preferably, it is arranged fluted on the second segment side wall opposite with the installation side of wind deflector, wind deflector is located at second
When setting, the free end backstop of wind deflector is on the cell wall of groove.
Preferably, the cell wall of groove is obliquely installed along air flow direction.
Another aspect according to the present utility model provides a kind of air conditioner, including exhaust air flue, which is upper
The exhaust air flue stated.
Exhaust air flue provided by the utility model, including the first air duct and the second air duct, the first air duct and the second air duct tool
There are common air inlet of air duct and different duct outlets, one end setting of the middle part in the first air duct or close air inlet of air duct
There is wind deflector, wind deflector has the first position for opening the first air duct and closes the second position in the first air duct；And/or second
The middle part in air duct is provided with wind deflector close to one end of air inlet of air duct, and wind deflector has the first position for opening the second air duct
With the second position for closing the second air duct.The exhaust air flue is in the first air duct and/or the second air duct close to the one of air inlet of air duct
End is provided with wind deflector, therefore when closing one of air duct realization list air duct outlet air, can be avoided outlet air and flow through closing wind
The air outlet turning in road reduces inefficient flow path length when outlet air, air quantity is avoided excessively to lose, when guaranteeing single outlet air
Air quantity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lower exhaust air flue of double exhaust air flues in the prior art；
Fig. 2 is the schematic cross-sectional view of the exhaust air flue of the utility model embodiment；
Fig. 3 is section view of the first air duct of the exhaust air flue of the utility model embodiment when wind deflector is in the second position
Structural schematic diagram；
Fig. 4 is section view of the first air duct of the exhaust air flue of the utility model embodiment when wind deflector is in first position
Structural schematic diagram；
Fig. 5 is the schematic cross-sectional view of the second segment in the first air duct of the exhaust air flue of the utility model embodiment；
Fig. 6 is the schematic cross-sectional view of the wind deflector of the exhaust air flue of the utility model embodiment.
Appended drawing reference indicates are as follows:
1, the first air duct；2, the second air duct；3, wind deflector；4, first segment；5, second segment；6, socket part；7, the first protrusion；
8, the second protrusion；9, windshied part；10, limiting section；11, escape groove；12, groove.
Specific embodiment
In conjunction with referring to fig. 2 to shown in Fig. 6, embodiment according to the present utility model, exhaust air flue includes the first air duct 1 and the
Two air ducts 2, the first air duct 1 and the second air duct 2 have common air inlet of air duct and different duct outlets, the first air duct 1
Middle part or one end of air inlet of air duct is provided with wind deflector 3, wind deflector 3 has the first position for opening the first air duct 1
With the second position for closing the first air duct 1；And/or second air duct 2 middle part or one end of air inlet of air duct is provided with gear
Aerofoil 3, wind deflector 3 have the first position for opening the second air duct 2 and close the second position in the second air duct 2.
The exhaust air flue is provided in the one end at the middle part or close air inlet of air duct in the first air duct 1 and/or the second air duct 2
Wind deflector 3, therefore when closing one of air duct realization list air duct outlet air, it can be avoided outlet air and flow through the outlet air for closing air duct
Mouth turning, reduces inefficient flow path length when outlet air, air quantity is avoided excessively to lose, and guarantees air quantity when single outlet air.
In the present embodiment, the first air duct 1 is lower exhaust air flue, and the second air duct 2 is upper exhaust air flue, in lower exhaust air flue
There is the turning for changing air flow direction close to one end of duct outlet.First air duct 1 and the second air duct 2 are at air inlet of air duct
It separates, 1 along a curved path of the first air duct is bent downward, and 2 along a curved path of the second air duct is folded upward at, and the first air duct 1
It, can be according to the position for going out wind condition and rationally designing air duct in air duct, so that inlet air flow path positioned at the downside in the second air duct 2
Shorter, flow efficiency is higher.
In the present embodiment, the middle part in the first air duct 1 is arranged in wind deflector 3；And/or wind deflector 3 is arranged in the second air duct
2 middle part.Since air channel structure is longer, and it is more stable in the structure change of medium position, therefore wind deflector 3 is set here,
Both air duct turning generation vortex can have been flow to avoid air-flow causes biggish air quantity to be lost, and guarantees single air-out volume, and energy
The setting difficulty for enough reducing wind deflector 3, reduces the influence flowed to air, improves outlet air efficiency.
Preferably, wind deflector 3 is rotatably arranged in the middle part in the first air duct 1, can rotation adjust by way of tune
The position of whole wind deflector 3 is adjusted more convenient simple.Wind deflector 3 can also be realized by other forms of motion to air duct
Closing either open air duct.
In the present embodiment, the first air duct 1 includes the first segment 4 and second segment 5 set gradually along air-out direction, and first
Section 4 is fixedly connected with second segment 5, and wind deflector 3 is arranged at the link position of second segment 5 and first segment 4.Since wind deflector 3 is set
It sets at the link position of second segment 5 and first segment 4, therefore when processing air channel structure, it can be by the first segment in the first air duct 1
4 and 5 separate machined of second segment, after then processing wind deflector 3, it is conveniently placed at the conjunction of first segment 4 or second segment 5
Right position is set, and is reduced the processing and setting difficulty of wind deflector 3, is reduced processing cost, improve operability.
In the present embodiment, wind deflector 3 is rotatably arranged in the end of second segment 5 being connected with first segment 4.Due to gear
The end position of second segment 5 is arranged in aerofoil 3, therefore not will receive the influence of the other positions structure of second segment 5, easily facilitates
Wind deflector 3 is rotatably arranged on to the end of second segment 5 by modes such as shafts, operability is stronger, is easy to implement.Work as wind deflector
After 3 are installed on second segment 5, second segment 5 can be arranged to one end integral installation of wind deflector 3 on first segment 4, drop
Low setting difficulty of the wind deflector 3 in the air duct in the first air duct 1, the setting position of wind deflector 3 and setting precision are more easily
It is guaranteed.
Preferably, second segment 5 includes socket part 6 and the diversion division on the downside of 6 air of socket part flowing wind direction, socket part
6 are socketed in outside first segment 4, are tightly connected between the periphery wall of first segment 4 and the internal perisporium of socket part 6.The width of socket part 6 compared with
Width can provide enough installations and avoiding space for the setting of wind deflector 3, can be to avoid wind deflector 3 in opening first
When the first position in air duct 1, the outlet air in the first air duct 1 is formed and is stopped, improve air flow efficiency, reduces flow resistance.
In the present embodiment, the side of socket part 6 is flushed with the inner wall of first segment 4, forms smooth air duct wall surface, the other side then covers
It is located at outside first segment 4, forms step structure between diversion division, which on the one hand can be with the outlet air end of first segment 4
End cooperatively forms sealing structure, on the other hand can provide enough installation spaces for the setting of wind deflector 3.In the present embodiment
In, the air duct end of first segment 4 turns down outward, to be connected on the internal perisporium of socket part 6, forms sealing structure, avoids sending out
Raw Air Leakage.It can be by welding or the modes such as be bonded are fixed together between socket part 6 and first segment 4.
Preferably, it is convex that the first protrusion 7 and second limited to the turned position of wind deflector 3 is provided on socket part 6
8 are played, wind deflector 3 includes the windshied part 9 and limiting section 10 positioned at pivot center two sides, and 10 limit activity of limiting section is in the first protrusion
7 and second between protrusion 8.First protrusion 7 can play backstop for wind deflector 3 and make when wind deflector 3 is in the second position
With can not continue to move downward, ensure that the movement position of wind deflector 3 so that wind deflector 3 is able to maintain in the second place
Accuracy ensure that wind deflector 3 for the sealing performance in the first air duct 1.Second protrusion 8 can be in first in wind deflector 3
When setting, backstop action is played for wind deflector 3, so that wind deflector 3 is fitted on the inner wall of second segment, and can reduce and keep out the wind
When plate 3 is located at first position, the fluctuation of wind deflector 3 in air flow process reduces air flow noise, and can have certain
Sealing performance, reduce air quantity loss.
The outlet air end of first segment 4 is provided with escape groove 11, and wind deflector 3 is located in escape groove 11 when being in first position.
When wind deflector 3 is in first position, wind deflector 3 is packed up, and is bonded towards the inner wall of second segment 5, into escape groove 11,
The front face area after wind deflector 3 is fitted on the inner wall of second segment 5 can be reduced by escape groove, reduced for air
Flow resistance improves air flow efficiency.
Preferably, when wind deflector 3 is located in escape groove 11, the wind-guiding face of wind deflector 3 is flushed with the wind-guiding face of first segment 4,
The wind path wall for forming smooth transition can be improved the fluency of air flowing, reduce air flow resistance, improve air flowing effect
Rate reduces air flow losses.
Preferably, it is arranged fluted 12 on the side wall opposite with the installation side of wind deflector 3 of second segment 5, wind deflector 3 is located at the
When two positions, the free end backstop of wind deflector 3 is on the cell wall of groove 12.When wind deflector 3 is located at the second position, wind deflector 3
9 backstop of windshied part on the cell wall of groove 12, the limiting section backstop of wind deflector 3 is steady so as to be formed at the first protrusion 7
Fixed reliable wind shielding structure, improves the stability and reliability of structure when wind deflector 3 is in the second position, while improving wind deflector
The sealing effect in 3 pair of first air duct 1.
Preferably, the cell wall of groove 12 along air flow direction be obliquely installed, can when wind deflector 3 is in first position,
Groove 12 is reduced for resistance caused by air flowing, flow losses is reduced, improves air flow efficiency, improves outlet air effect
Fruit.
Wind deflector 3 can be rotatably arranged in two opposing sidewalls of second segment 5 by shaft, may be used also outside second segment 5
Driving motor is arranged, the shaft of the driving motor and wind deflector 5 is drivingly connected, to be conveniently adjusted the rotation of wind deflector 5
The switching of the single outlet air and double outlet air to exhaust air flue is realized in position, and structure is simple, easy to adjust quick.
Embodiment according to the present utility model, air conditioner include exhaust air flue, which is above-mentioned exhaust air flue.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (12)
1. a kind of exhaust air flue, which is characterized in that including the first air duct (1) and the second air duct (2), first air duct (1) and
Second air duct (2) have common air inlet of air duct and different duct outlets, the middle part of first air duct (1) or
It is provided with wind deflector (3) close to one end of air inlet of air duct, the wind deflector (3) has open first air duct (1) the
One position and the second position for closing first air duct (1)；And/or second air duct (2) middle part or close to air duct into
The one end in air port is provided with wind deflector (3), and the wind deflector (3) has the first position and pass for opening second air duct (2)
Close the second position of second air duct (2).
2. exhaust air flue according to claim 1, which is characterized in that the wind deflector (3) is arranged in first air duct
(1) middle part；And/or the wind deflector (3) is arranged at the middle part of second air duct (2).
3. exhaust air flue according to claim 1, which is characterized in that the wind deflector (3) is rotatably arranged in described
The middle part in the first air duct (1).
4. exhaust air flue according to claim 3, which is characterized in that first air duct (1) includes along air-out direction
The first segment (4) and second segment (5) set gradually, the first segment (4) is fixedly connected with the second segment (5), described to keep out the wind
Plate (3) setting is at the link position of the second segment (5) and the first segment (4).
5. exhaust air flue according to claim 4, which is characterized in that the wind deflector (3) is rotatably arranged in described
The end of second segment (5) being connected with first segment (4).
6. exhaust air flue according to claim 5, which is characterized in that the second segment (5) includes socket part (6), described
Socket part (6) is socketed in the first segment (4) outside, the internal perisporiums of the periphery wall of the first segment (4) and the socket part (6) it
Between be tightly connected.
7. exhaust air flue according to claim 6, which is characterized in that be provided on the socket part (6) and keep out the wind to described
First raised (7) and second raised (8) that the turned position of plate (3) is limited, the wind deflector (3) includes being located at rotation axis
The windshied part (9) and limiting section (10) of line two sides, limiting section (10) the limit activity is in described first raised (7) and described the
Between two raised (8).
8. exhaust air flue according to claim 4, which is characterized in that the outlet air end of the first segment (4), which is provided with, to be kept away
It allows slot (11), the wind deflector (3) is located in the escape groove (11) when being in first position.
9. exhaust air flue according to claim 8, which is characterized in that the wind deflector (3) is located at the escape groove (11)
When interior, the wind-guiding face of the wind deflector (3) is flushed with the wind-guiding face of the first segment (4), forms the wind path wall of smooth transition.
10. exhaust air flue according to claim 4, which is characterized in that the second segment (5) and the wind deflector (3)
It is arranged fluted (12) on the opposite side wall in installation side, when the wind deflector (3) is located at the second position, the wind deflector (3)
Free end backstop is on the cell wall of the groove (12).
11. exhaust air flue according to claim 10, which is characterized in that the cell wall of the groove (12) is flowed to along air
It is obliquely installed.
12. a kind of air conditioner, including exhaust air flue, which is characterized in that the exhaust air flue is any one of claims 1 to 11
The exhaust air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277906.8U CN208687945U (en) | 2018-08-09 | 2018-08-09 | Exhaust air flue and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821277906.8U CN208687945U (en) | 2018-08-09 | 2018-08-09 | Exhaust air flue and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687945U true CN208687945U (en) | 2019-04-02 |
Family
ID=65884335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821277906.8U Active CN208687945U (en) | 2018-08-09 | 2018-08-09 | Exhaust air flue and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687945U (en) |
-
2018
- 2018-08-09 CN CN201821277906.8U patent/CN208687945U/en active Active
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