CN105864990B - Fresh air system and air port structure thereof - Google Patents
Fresh air system and air port structure thereof Download PDFInfo
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- CN105864990B CN105864990B CN201610353355.8A CN201610353355A CN105864990B CN 105864990 B CN105864990 B CN 105864990B CN 201610353355 A CN201610353355 A CN 201610353355A CN 105864990 B CN105864990 B CN 105864990B
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- fresh air
- ventilation opening
- tuyere structure
- shell
- air system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000009423 ventilation Methods 0.000 claims description 70
- 238000005192 partition Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- -1 Rain Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F24F13/082—Grilles, registers or guards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a fresh air system and an air port structure thereof, wherein the air port structure of the fresh air system comprises a shell, and the shell is provided with an exposed air vent; this new trend system's wind gap structure still includes: can lead to the first waterproof grid of casing bottom from the water that the vent got into, vent is located to first waterproof grid. According to the air port structure of the fresh air system, the first waterproof grid is arranged on the vent, and when water enters the vent, the water reaches the bottom end of the shell under the drainage effect of the first waterproof grid, so that the water is prevented from entering the room along with the air flow, and the waterproof performance of the air port structure of the fresh air system is effectively improved.
Description
Technical field
The present invention relates to fresh air system technical fields, more specifically to a kind of fresh air system and its tuyere structure.
Background technique
Fresh air system is a kind of effective air cleaning facility, and with the aggravation of environmental problem, fresh air system is gradually wide
General application.
In fresh air system, tuyere structure has a great impact to the using effect of fresh air system.Tuyere structure is arranged in room
Outside, the shell of tuyere structure is equipped with: the ventilation opening of connection and air inlet or the ventilation opening and exhaust outlet that are connected to, specifically, room
Outer air passes sequentially through ventilation opening and air inlet enters the room, and room air passes sequentially through exhaust outlet and ventilation opening drains into outdoor.
Currently, the ventilation opening of tuyere structure is exposed in outdoor, in rain and snow, when having greasy weather gas, sleet can be by logical
Air port enters in tuyere structure, causes the waterproof performance of tuyere structure poor.
In addition, tuyere structure is single air channel structure, it usually needs be equipped with two tuyere structures, lead to entire fresh air system
Component is more.
In conclusion how to improve the waterproof performance of tuyere structure, being that current those skilled in the art are urgently to be resolved is asked
Topic.
Summary of the invention
The object of the present invention is to provide a kind of tuyere structures of fresh air system, to improve its waterproof performance.Of the invention is another
One purpose is to provide a kind of fresh air system with above-mentioned tuyere structure.
To achieve the goals above, the invention provides the following technical scheme:
A kind of tuyere structure of fresh air system, including shell, the shell have exposed ventilation opening；The fresh air system
Tuyere structure further include: the water entered from the ventilation opening can be led to the first waterproof grid of the housing bottom, institute
The first waterproof grid is stated set on the ventilation opening；
The first waterproof grid stretches in the inside of the shell；
The tuyere structure of the fresh air system further include: the air grid in the ventilation opening；
The air grid and the first waterproof grid at the same ventilation opening are set gradually from outer to interior；
The shell includes inlet base and stock cap；
The inlet base includes: seat board, the bottom plate being connected with the seat board bottom end；
The stock cap includes: cover board, the top cover being connected with the cover board top, is connected respectively at the cover board two sides
First side plate and the second side plate；
Wherein, first side plate, second side plate and the cover board are connected with the bottom plate, first side
Plate, second side plate and the top plate are connected with the seat board.
Preferably, the bottom end of the shell is equipped with drainage hole, and the drainage hole is for leading to the first waterproof grid
The water of the housing bottom is discharged.
Preferably, the tuyere structure of above-mentioned fresh air system further include: be set to the drainage hole, and can will be from the draining
The water that hole enters leads to the second waterproof grid of the housing bottom.
Preferably, the tuyere structure of above-mentioned fresh air system further include: the deflector being disposed in the housing, the deflector
For the intracorporal water of the shell to be led to the drainage hole.
Preferably, the deflector includes: the first scoreboard and the second scoreboard, height of first scoreboard along the shell
Direction extends, and has angle, the first end of second scoreboard and described the between first scoreboard and second scoreboard
One scoreboard is connected, and the second end of second scoreboard is opposite with the drainage hole.
Preferably, the first waterproof grid includes: at least two and the arc that is sequentially distributed along the body height direction
Shape plate, the arc panel are protruded to the top of the shell.
Preferably, the first waterproof grid includes at least two and the L-type that is sequentially distributed along the body height direction
Plate.
Preferably, the tuyere structure is double air channel structures, and the ventilation opening is two, and two ventilation openings are respectively
First ventilation opening, the second ventilation opening, wherein the air inlet of the shell is connected to first ventilation opening, the row of the shell
Air port is connected to second ventilation opening.
Preferably, first ventilation opening and second ventilation opening are set to the two sides of the stock cap, the air inlet
Mouth and the exhaust outlet are set to the inlet base；The inlet base and the stock cap formed two mutually isolated air-inlet cavities and
Air draft chamber, first ventilation opening and the air inlet are connected to the air-inlet cavity, the exhaust outlet and second ventilation
Mouth is connected to the air draft chamber.
Preferably, the air inlet and the exhaust outlet are set to the seat board, and first ventilation opening is set to described the
Side plate, second ventilation opening are set to second side plate.
Preferably, the seat board is connected with top plate clamping, and the bottom plate is connected through a screw thread part phase with the cover board
Even.
Preferably, the air-inlet cavity and the air draft chamber are mutually isolated by partition, and institute is fixed in one end of the partition
One of cover board and the seat board are stated, the other end of the partition is abutted with the other of the cover board and the seat board.
The tuyere structure of fresh air system based on above-mentioned offer, the present invention also provides a kind of fresh air system, including air port
Structure, which is characterized in that the tuyere structure is the tuyere structure of fresh air system described in above-mentioned any one
The tuyere structure of fresh air system provided by the invention, by ventilation opening be arranged the first waterproof grid, when water (including
Rain, mist and snow) enter ventilation opening when, water reaches the bottom end of shell under the drainage of the first waterproof grid, so as to avoid
Water is flowed with air and is entered the room, and effectively increases the waterproof performance of the tuyere structure of the fresh air system.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the tuyere structure of fresh air system provided in an embodiment of the present invention；
Fig. 2 is the perspective view of inlet base in the tuyere structure of fresh air system provided in an embodiment of the present invention；
Fig. 3 is the main view of inlet base in the tuyere structure of fresh air system provided in an embodiment of the present invention；
Fig. 4 is the perspective view of stock cap in the tuyere structure of fresh air system provided in an embodiment of the present invention；
Fig. 5 is the top view of stock cap in the tuyere structure of fresh air system provided in an embodiment of the present invention.
In figure 1 above -5:
1 it is inlet base, 11 be drainage hole, 12 be the first installing component, 13 be bottom plate, 14 be seat board, 15 is exhaust outlet, 16
For partition, 17 be air inlet, 18 be buckle, 2 be stock cap, 21 be cover board, 22 be the first side plate, 23 be the first waterproof grid,
24 be the first deflector, 25 be the second mounting plate, 26 be the second deflector, 27 be the second side plate, 28 be air grid, 29 be card
Slot, 210 are top plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The tuyere structure of fresh air system provided in an embodiment of the present invention, including shell, when tuyere structure is single air channel structure
When, ventilation opening is one, and shell also has air inlet 17 or exhaust outlet 15；When tuyere structure is double air channel structures, ventilation
Mouthful be two, shell also has air inlet 17 and exhaust outlet 15, and a ventilation opening is connected to air inlet 17, another ventilation opening and
Exhaust outlet 15 is connected to, and outdoor air passes sequentially through ventilation opening and air inlet 17 enters the room, and room air passes sequentially through exhaust outlet
15 and ventilation opening drain into outdoor.
In the tuyere structure of above-mentioned fresh air system, the exposed setting of ventilation opening.In order to improve waterproof performance, above-mentioned tuyere structure
Further include: the water that can enter self-ventilation mouth leads to the first waterproof grid 23 of housing bottom, and the first waterproof grid 23 is set to
Ventilation opening.
It should be noted that the bottom end of shell, after the tuyere structure normal mounting for referring to above-mentioned fresh air system, along vertical side
To shell is bottom end close to the one end on ground.
The tuyere structure of fresh air system provided in an embodiment of the present invention, by the way that the first waterproof grid 23 is arranged in ventilation opening,
When water (including rain and snow) enters ventilation opening, water reaches the bottom end of shell under the drainage of the first waterproof grid 23, from
And avoid water and flow and enter the room with air, effectively increase the waterproof performance of the tuyere structure.
Above-mentioned first waterproof grid 23 is located at ventilation opening, which can stretch in outside shell, can also stretch in shell
In vivo.When the first waterproof grid 23 can stretch in outside shell, then the water that self-ventilation mouth enters is led to shell by the first waterproof grid 23
External bottom end；When the first waterproof grid 23 stretches in the inside of shell, then the first waterproof grid 23 enters self-ventilation mouth
Water leads to the inner bottom of shell.In order to improve aesthetics and convenient for air inlet, the latter is preferentially selected, i.e. the first waterproof grid 23 is stretched
In the inside of shell, as shown in Figure 4 and Figure 5.
In order to avoid foreign matter enters ventilation opening, the tuyere structure of above-mentioned fresh air system further include: logical in ventilation opening
Air grid lattice 28, as shown in Figure 1 and Figure 4.The air grid 28 is common grid, as long as it is different to guarantee to divulge information and prevent sundries winged insect etc.
Object enters ventilation opening, the embodiment of the present invention to the structure of air grid 28 without limitation.
When first waterproof grid 23 stretches in the inside of shell, enclosure interior can stockpile water, drain for convenience, above-mentioned shell
Bottom end be equipped with drainage hole 11, the drainage hole 11 be used for by the first waterproof grid 23 lead to housing bottom water be discharged.
The tuyere structure of above-mentioned fresh air system, when drainage hole 11 is arranged, during air inlet, air can be from drainage hole 11
Into effectively increasing intake and air output, overcome air intake resistance.
Further, the tuyere structure of above-mentioned fresh air system further include: be set to drainage hole 11, and can will be from drainage hole 11
The water of entrance leads to the second waterproof grid of housing bottom.
Water can enter in shell after the first waterproof grid 23, in order to guarantee the intracorporal water flow of shell to drainage hole 11, on
State the tuyere structure of fresh air system further include: the deflector being set in the housing, the deflector are used to the intracorporal water of shell leading to row
Water hole 11.In this way, facilitating draining, drainage efficiency is improved.
There are various structures for above-mentioned deflector, and in order to simplify structure, preferential selection deflector includes: the first scoreboard and second
Scoreboard, the first scoreboard extend along the short transverse of shell, have angle between the first scoreboard and the second scoreboard, and the of the second scoreboard
One end is connected with the first scoreboard, and the second end and drainage hole 11 of the second scoreboard are opposite.
In order to facilitate the installation of, above-mentioned deflector further includes third scoreboard, and the third scoreboard is connected with first scoreboard.
It is understood that third scoreboard and second scoreboard are located at the both ends of the first scoreboard.
There are various structures for first waterproof grid 23, as long as it is inclined to housing bottom to guarantee that the first waterproof grid 23 has
Drainage face.Preferably, the first waterproof grid 23 includes: at least two and the arc that is sequentially distributed along body height direction
Plate, the arc panel are protruded to the top of the shell, as shown in Figure 4 and Figure 5.It is understood that two cambered surfaces of arc panel
As drain face.
It should be noted that vertical direction is the short transverse of shell after the tuyere structure normal mounting of fresh air system.
The upward slope section of above-mentioned arc panel can form a resistance to water, and most water is greater than the upper of wind due to gravity itself
It rises suction and cannot be introduced into enclosure interior, then most water flow is to the bottom of shell, and the water of fraction passes through due to light weight
The upward slope section of arc panel, and arcuately gradient direction is upward for directional velocity, therefore water can be got under one layer of arc panel
Slope section, bottom or the side wall of shell are entered through lower slope section drainage, and the water for reaching shell side wall reaches shell under self gravitation effect
Therefore body bottom substantially reduces the water that water is directly entered air inlet, improves waterproof performance, it is entire new to avoid influence
The service performance of wind system.
Certainly, the first waterproof grid 23 also may be selected is other structures, such as the first waterproof grid 23 includes: at least two
And the L-type plate being sequentially distributed along body height direction.Specifically, L-type plate includes: the first plate and the second plate being vertically connected, the
The angle of one plate and the second plate is towards the bottom end of shell.
In actual application, also may be selected the first waterproof grid 23 include at least two and along body height direction according to
The bending plate of secondary distribution, for bending angle and overbending direction, only guaranteed drainage.
For the structure of the second waterproof grid, the structure that can refer to the first waterproof grille 23 is designed, for example, second is anti-
Boom lattice include: at least two and along the arc panel that drainage hole length direction is sequentially distributed, and the arc panel is to the top of the shell
End protrusion.It should be noted that the length direction of drainage hole is the direction perpendicular to seat board 14.
Preferably, the tuyere structure of above-mentioned fresh air system is double air channel structures, and ventilation opening is two, two ventilation opening difference
For the first ventilation opening, the second ventilation opening, wherein the air inlet 17 of shell is connected to the first ventilation opening, 15 He of exhaust outlet of shell
The connection of second ventilation opening.
Air inlet process are as follows: outdoor fresh air a part passes through the first waterproof grid after the air grid 28 of the first ventilation opening
23 enter the air-inlet cavity of shell, and outdoor fresh air another part then enters air-inlet cavity through drainage hole 11, and whole fresh airs pass through air inlet
17 enter the new blower or total-heat exchanger of fresh air system through air hose；Indoor air draft process is then with air inlet process on the contrary, room
Interior foul atmosphere enters the air draft chamber of shell from exhaust outlet 15, and a part is discharged to outdoor, another part warp through the second ventilation opening
Drainage hole 11 is discharged to outdoor.
In the tuyere structure of above-mentioned fresh air system, the first waterproof grid 23 is two, and drainage hole 11 is two, and deflector is
Two, specifically, two drainage holes 11 are respectively the first drainage hole 11 and the second drainage hole 11, and two deflectors are respectively first
Deflector 24 and the second deflector 26, in order to facilitate water conservancy diversion, the first deflector 24 is close to the first drainage hole 11, the second deflector 26
Close to the second drainage hole 11, i.e. water is led to the first drainage hole 11 by the first deflector 24, and water is led to second by the second deflector 26
Drainage hole 11.
In order to avoid the cross-mixing of fresh air and air draft, there is pre-determined distance between two drainage holes 11, for it is default away from
From occurrence be designed according to actual needs, it is not limited in the embodiment of the present invention.
There are various structures for above-mentioned shell, assemble for convenience, above-mentioned shell includes inlet base 1 and stock cap 2.In order to just
In air inlet and air draft, above-mentioned first ventilation opening and the second ventilation opening are set to the two sides of stock cap 2, air inlet 17 and exhaust outlet 15
Set on inlet base 1；Inlet base 1 and stock cap 2 form two mutually isolated air-inlet cavities and air draft chamber, the first ventilation opening and air inlet
Mouth 17 is connected to the air-inlet cavity, and exhaust outlet 15 and the second ventilation opening are connected to air draft chamber.
Further, as shown in Figure 2-5, above-mentioned inlet base 1 includes: seat board 14, the bottom plate 13 being connected with 14 bottom end of seat board；
Stock cap 2 includes: cover board 21, the top cover being connected with 21 top of cover board, respectively at 22 He of the first side plate that 21 two sides of cover board are connected
Second side plate 27；Wherein, the first side plate 22, the second side plate 27 and cover board 21 are connected with bottom plate 13, the first side plate 22, second side
Plate 27 and top plate 210 are connected with seat board 14；Air inlet 17 and exhaust outlet 15 are set to seat board 14, and the first ventilation opening is set to first
Side plate 22, the second ventilation opening are set to the second side plate 27.Above structure facilitates the assembling of inlet base 1 and stock cap 2, convenient for mentioning
High efficiency.
It is preferential that air port pedestal is selected removably to be fixedly connected with air port top cover for the ease of installation and removal.In this way,
Convenient for cleaning.Above structure is applied in above-mentioned shell structure, specifically, the clamping of seat board 14 and top plate 210 is connected, bottom plate 13 and
Cover board 21 is connected through a screw thread part and is connected.Further, top plate 210 is equipped with card slot 29, and seat board 14 is equipped with buckle 18, and bottom plate 13 is set
There is the first installing component 12, cover board 21 is equipped with the second installing component, and the first installing component 12 and the second installing component pass through screw thread
Connector connection.
Further, the first installing component 12 is connected with the second installing component by a screw.
Certainly, other structures being detachably connected also may be selected, it is not limited to this.
Preferably, above-mentioned air-inlet cavity and air draft chamber are mutually isolated by partition 16, and cover board 21 is fixed in one end of partition 16
One of with seat board 14, the other end of partition 16 is abutted with the other of cover board 21 and the seat board 14.
When setting there are two deflector, seat board 14 is fixed in preferential one end for selecting partition 16, the other end of partition 16 with
Cover board 21 abuts, and partition 16 is located between two deflectors, and two drainage holes 11 are located at the two sides of partition 16.
Two mouths can be respectively set as exhaust outlet 15 and air inlet 17 in seat board 14, may also set up a mouth, pass through partition
The mouth is divided into two points of mouths by 16, and two points of mouths are respectively exhaust outlet 15 and air inlet 17.
The tuyere structure of the fresh air system provided based on the above embodiment, the embodiment of the invention also provides a kind of fresh air systems
System, which includes tuyere structure, which is the tuyere structure of fresh air system described in above-described embodiment.
Since the tuyere structure of above-mentioned fresh air system has above-mentioned technique effect, fresh air system provided in an embodiment of the present invention
Tuyere structure with above-mentioned fresh air system, then fresh air system provided in an embodiment of the present invention also has corresponding technical effect,
Repeats no more herein.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (13)
1. a kind of tuyere structure of fresh air system, including shell, the shell has exposed ventilation opening；It is characterized in that, institute
State tuyere structure further include: the water entered from the ventilation opening can be led to the first waterproof grid of the housing bottom
(23), the first waterproof grid (23) is set to the ventilation opening；
The first waterproof grid (23) stretches in the inside of the shell；
The tuyere structure of the fresh air system further include: the air grid (28) in the ventilation opening；
The air grid (28) and the first waterproof grid (23) at the same ventilation opening are successively set from outer to interior
It sets；
The shell includes inlet base (1) and stock cap (2)；
The inlet base (1) includes: seat board (14), the bottom plate (13) being connected with the seat board (14) bottom end；
The stock cap (2) includes: cover board (21), the top plate (210) being connected with the cover board (21) top, respectively at the lid
Plate (21) two sides connected the first side plate (22) and the second side plate (27)；
Wherein, first side plate (22), second side plate (27) and the cover board (21) are connected with the bottom plate (13),
First side plate (22), second side plate (27) and the top plate (210) are connected with the seat board (14).
2. the tuyere structure of fresh air system according to claim 1, which is characterized in that the bottom end of the shell is equipped with draining
Hole (11), the water that the drainage hole (11) is used to lead to the first waterproof grid (23) housing bottom are discharged.
3. the tuyere structure of fresh air system according to claim 2, which is characterized in that further include: it is set to the drainage hole
(11), and the water entered from the drainage hole (11) can be led to the second waterproof grid of the housing bottom.
4. the tuyere structure of fresh air system according to claim 3, which is characterized in that further include: it is disposed in the housing
Deflector, the deflector is used to the intracorporal water of the shell leading to the drainage hole (11).
5. the tuyere structure of fresh air system according to claim 4, which is characterized in that the deflector includes: first point
Plate and the second scoreboard, first scoreboard extend along the short transverse of the shell, first scoreboard and second scoreboard
Between there is angle, the first end of second scoreboard is connected with first scoreboard, the second end of second scoreboard and institute
It is opposite to state drainage hole (11).
6. the tuyere structure of fresh air system according to claim 1, which is characterized in that the first waterproof grid (23) packet
It includes: at least two and along the arc panel that the body height direction is sequentially distributed, the top of the arc panel to the shell is convex
Out.
7. the tuyere structure of fresh air system according to claim 1, which is characterized in that the first waterproof grid (23) packet
The L-type plate for including at least two and being sequentially distributed along the body height direction.
8. the tuyere structure of fresh air system according to any one of claims 1-7, which is characterized in that the air port knot
Structure is double air channel structures, and the ventilation opening is two, and two ventilation openings are respectively the first ventilation opening, the second ventilation opening,
In, the air inlet (17) of the shell is connected to first ventilation opening, and the exhaust outlet (15) of the shell and described second leads to
Air port connection.
9. the tuyere structure of fresh air system according to claim 8, which is characterized in that first ventilation opening and described
Two ventilation openings are all provided in the two sides of the stock cap (2), and the air inlet (17) and the exhaust outlet (15) are set to the air port
Seat (1)；The inlet base (1) and the stock cap (2) form two mutually isolated air-inlet cavities and air draft chamber, and described first is logical
Air port and the air inlet (17) are connected to the air-inlet cavity, the exhaust outlet (15) and second ventilation opening with it is described
Air draft chamber connection.
10. the tuyere structure of fresh air system according to claim 9, which is characterized in that
The air inlet (17) and the exhaust outlet (15) are set to the seat board (14), and first ventilation opening is set to described the
Side plate (22), second ventilation opening are set to second side plate (27).
11. the tuyere structure of fresh air system according to claim 10, which is characterized in that the seat board (14) and the top
Plate (210) clamping is connected, and the bottom plate (13) is connected through a screw thread part with the cover board (21) and is connected.
12. the tuyere structure of fresh air system according to claim 10, which is characterized in that the air-inlet cavity and the air draft
Chamber is mutually isolated by partition (16), and one end of the partition (16) is fixed in the cover board (21) and the seat board (14)
The other end of one, the partition (16) is abutted with the other of the cover board (21) and the seat board (14).
13. a kind of fresh air system, including tuyere structure, which is characterized in that the tuyere structure is any in claim 1-12
The tuyere structure of fresh air system described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353355.8A CN105864990B (en) | 2016-05-24 | 2016-05-24 | Fresh air system and air port structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610353355.8A CN105864990B (en) | 2016-05-24 | 2016-05-24 | Fresh air system and air port structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105864990A CN105864990A (en) | 2016-08-17 |
| CN105864990B true CN105864990B (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610353355.8A Active CN105864990B (en) | 2016-05-24 | 2016-05-24 | Fresh air system and air port structure thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972787B (en) * | 2016-06-15 | 2018-12-18 | 珠海格力电器股份有限公司 | Air port and air exchange system using same |
| CN106766049A (en) * | 2016-12-21 | 2017-05-31 | 上海赛菲环境科技股份有限公司 | A kind of detachable new air blower |
| CN110319556A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Insect and rat prevention device and air conditioner indoor unit with same |
| CN110319557A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Insect and rat prevention device and air conditioner indoor unit with same |
| CN110319553A (en) * | 2018-03-30 | 2019-10-11 | 珠海格力电器股份有限公司 | Outdoor pipe connecting structure and air conditioner indoor unit with same |
| CN108826570A (en) * | 2018-07-21 | 2018-11-16 | 合肥睿致新科技有限公司 | A kind of fresh air system and its tuyere structure |
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