CN105864990B - Fresh air system and its tuyere structure - Google Patents

Fresh air system and its tuyere structure Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
tuyere
air
plate
fresh air
ventilation opening
Prior art date
Application number
CN201610353355.8A
Other languages
Chinese (zh)
Other versions
CN105864990A (en
Inventor
韦刚
詹朝永
刘煜
符美军
魏波
朱兴怀
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to CN201610353355.8A priority Critical patent/CN105864990B/en
Publication of CN105864990A publication Critical patent/CN105864990A/en
Application granted granted Critical
Publication of CN105864990B publication Critical patent/CN105864990B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082Grilles, registers or guards

Abstract

The invention discloses a kind of fresh air system and its tuyere structure, the tuyere structure of the fresh air system includes shell, which has exposed ventilation opening;The tuyere structure of the fresh air system further include: the water that can enter self-ventilation mouth leads to the first waterproof grid of housing bottom, and the first waterproof grid is set to ventilation opening.The tuyere structure of fresh air system disclosed by the invention, by the way that the first waterproof grid is arranged in ventilation opening, when water enters ventilation opening, water is under the drainage of the first waterproof grid, reach the bottom end of shell, so as to avoid water is flowed with air and is entered the room, the waterproof performance of the tuyere structure of the fresh air system is effectively increased.

Description

Fresh air system and its tuyere structure

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.
CN201610353355.8A 2016-05-24 2016-05-24 Fresh air system and its tuyere structure CN105864990B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610353355.8A CN105864990B (en) 2016-05-24 2016-05-24 Fresh air system and its tuyere structure

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 its tuyere structure

Publications (2)

Publication Number Publication Date
CN105864990A CN105864990A (en) 2016-08-17
CN105864990B true CN105864990B (en) 2019-03-26

Family

ID=56635955

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610353355.8A CN105864990B (en) 2016-05-24 2016-05-24 Fresh air system and its tuyere structure

Country Status (1)

Country Link
CN (1) CN105864990B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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 A kind of air port and the air exchange system using the air port
CN110319556A (en) * 2018-03-30 2019-10-11 珠海格力电器股份有限公司 Insect-and mouse-preventing device and air conditioner indoor unit with it
CN110319557A (en) * 2018-03-30 2019-10-11 珠海格力电器股份有限公司 Insect-and mouse-preventing device and air conditioner indoor unit with it
CN110319553A (en) * 2018-03-30 2019-10-11 珠海格力电器股份有限公司 Outdoor joint pipe structure and air conditioner indoor unit with it
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205919477U (en) * 2016-05-24 2017-02-01 珠海格力电器股份有限公司 New trend system and wind gap structure thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2635418Y (en) * 2003-08-29 2004-08-25 刘森磊 Automobile air conditioner oil saving device
KR101253230B1 (en) * 2005-06-16 2013-04-23 삼성전자주식회사 ventilating grill
KR100638094B1 (en) * 2005-06-20 2006-10-25 삼성전자주식회사 Ventilator
CN102252379A (en) * 2010-05-21 2011-11-23 南通华信中央空调有限公司 Integrated purification air conditioning unit for processing and mixing fresh air
JP5473785B2 (en) * 2010-05-28 2014-04-16 三菱電機株式会社 Heat exchange ventilator
CN203126861U (en) * 2012-11-16 2013-08-14 江苏新誉空调系统有限公司 Rail transit air conditioning unit rainwater separating device
CN203687321U (en) * 2014-01-02 2014-07-02 姚泓潇 Air inlet and outlet integrated box of fresh air system
CN203880872U (en) * 2014-04-18 2014-10-15 上海兰舍空气技术有限公司 Ceiling type heat exchange X-type filter element fresh air main machine
GB2528982B (en) * 2014-08-08 2020-09-02 Ventive Ltd A cowl for a ventilation system
CN205245501U (en) * 2015-11-11 2016-05-18 华北电力大学(保定) Air ventilation unit with defrosting function
CN105588313A (en) * 2016-03-08 2016-05-18 珠海格力电器股份有限公司 Air conditioning equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205919477U (en) * 2016-05-24 2017-02-01 珠海格力电器股份有限公司 New trend system and wind gap structure thereof

Also Published As

Publication number Publication date
CN105864990A (en) 2016-08-17

Similar Documents

Publication Publication Date Title
US10018368B2 (en) Snow proof roof vent
US3479947A (en) Ventilator unit
US4723419A (en) Outdoor heat exchanger section
US5766071A (en) Venturi ventilation system for an angled tile roof and method therefor
US5906083A (en) Modular louver system
EP1890087A1 (en) Air conditioner with air flow guide element for noise reduction
AU2006350946B2 (en) Static roof ventilator
TWI542824B (en) Lamp with ventilating fan
US20080034775A1 (en) Air conditioner
CN105937793B (en) A kind of air-conditioner humidifying system
CN204513599U (en) The two fans dehumidifier of a kind of top air-out
CN105992917B (en) The outdoor unit of air-conditioning
CN204963085U (en) Ventilation assembly
JP2009019822A (en) Air blowing unit
TWI575201B (en) Air-exchanging device and indoor box thereof
US20120304567A1 (en) Roof vent
US20190186133A1 (en) Hanger profile allowing for the passage of air and ceiling assembly comprising such a profile
CN107076430A (en) Air conditioner
EP0017517A2 (en) Channelling device for mixing dry and wet streams of atmospheric air parallel stream refrigerant
US4555982A (en) Roof ventilator
CN101273241A (en) Condensation water drainage configuration used for evaporator unit
CA2559641C (en) Solar air heating system
CN208238170U (en) Insect-and mouse-preventing device and air conditioner indoor unit with it
US20140011440A1 (en) Vent cover
CN109751664A (en) air conditioner

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant