CN109506301A - Filtering net installation, air-intake device and air conditioner - Google Patents
Filtering net installation, air-intake device and air conditioner Download PDFInfo
- Publication number
- CN109506301A CN109506301A CN201811445020.4A CN201811445020A CN109506301A CN 109506301 A CN109506301 A CN 109506301A CN 201811445020 A CN201811445020 A CN 201811445020A CN 109506301 A CN109506301 A CN 109506301A
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- China
- Prior art keywords
- side wall
- air inlet
- mounting rack
- filtering net
- position limiting
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- 238000009434 installation Methods 0.000 title claims abstract description 56
- 238000001914 filtration Methods 0.000 title claims abstract description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 230000002787 reinforcement Effects 0.000 claims description 19
- 238000010276 construction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 210000003205 muscle Anatomy 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- 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
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
It includes: air inlet faceplate that the present invention, which provides a kind of filtering net installation, air-intake device and air conditioner, filtering net installation, equipped with the cell structure for being suitable for air inlet；Mounting rack is installed on the inside of the air inlet faceplate, and the sliding slot for being suitable for installing filter screen is formed between the air inlet faceplate；First connection structure, including the first position limiting structure and the second position limiting structure, first position limiting structure and second position limiting structure are respectively arranged between the air inlet faceplate and the mounting rack, and it is located at the two opposite sides of the mounting rack, first position limiting structure and second position limiting structure cooperation realize that the air inlet faceplate installs the clamping of the mounting rack.The present invention is not necessarily to be arranged in the two sides of mounting rack and be threadedly coupled, and the firm installation between mounting rack and air inlet faceplate can be realized, reduce the usage quantity of the threaded fasteners such as screw, improve the assembly efficiency between mounting rack and air inlet faceplate.
Description
Technical field
The present invention relates to fields of home appliance technology, and in particular to a kind of filtering net installation, air-intake device and air-conditioning
Device.
Background technique
With the continuous development of cylindrical cabinet air conditioner, miscellaneous cylinder cabinet air conditioner is shown one's talent, this
The assembly method of filter screen on kind air conditioner is also all kinds of, in order to facilitate the mould design and manufacture of air inlet faceplate, usually not
The sliding slot of filter screen can be suitable for installing by straight forming on air inlet faceplate, but design a kind of mounting rack, by pacifying mounting rack
It is attached on air inlet faceplate, forms the sliding slot for being suitable for installing filter screen between mounting rack and air inlet faceplate.But at present on the market
Mounting rack and air inlet faceplate between be usually to be connected by multiple screws to realize assembly, assembly efficiency is lower.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcoming between mounting rack and air inlet faceplate in the prior art
The lower defect of assembly efficiency, to provide a kind of filtering net installation that assembly efficiency is high, air-intake device and air conditioner.
The present invention provides a kind of filtering net installation, comprising:
Air inlet faceplate, equipped with the cell structure for being suitable for air inlet；
Mounting rack is installed on the inside of the air inlet faceplate, and is formed between the air inlet faceplate and be suitable for installation filter screen
Sliding slot；
First connection structure, including at least one first position limiting structure and at least one second position limiting structure, described first
Position limiting structure and second position limiting structure are respectively arranged between the air inlet faceplate and the mounting rack, and are located at the installation
The two opposite sides of frame, first position limiting structure and second position limiting structure cooperation realize the air inlet faceplate to the installation
The clamping of frame is installed.
The mounting rack is respectively first side wall and the in the two sidewalls being oppositely arranged that the filter screen is packed into direction
Two frame side walls；Air inlet faceplate one side wall corresponding with the first side wall is the first air inlet side wall, with second frame
The corresponding one side wall of side wall is the second air inlet side wall；
One of both described first position limiting structure and second position limiting structure are set to the first side wall and institute
It states between the first air inlet side wall, wherein another be set between the second frame side wall and the second air inlet side wall.
First position limiting structure includes convex ribs, and the convex ribs are by the first air inlet side wall or first side wall court
To the first side wall or it is described first air inlet side wall extend, and be suitable for the first side wall or described first into
Wind side wall abuts against.
The convex ribs are frame-shaped construction.
Second position limiting structure includes block reinforcement structure, and the block reinforcement structure is by the second air inlet side wall or described second
Frame side wall extends towards the second frame side wall or the second air inlet side wall, and is suitable for and the second frame side wall or institute
The second air inlet side wall is stated to abut against.
The block reinforcement structure includes:
Two limited walls, are oppositely arranged；And side wall or second frame are entered the wind in one end of the limited wall and described second
Side wall connection, the other end extend towards the second frame side wall or the second air inlet side wall；
Retaining wall, suitable for being abutted against with the second frame side wall or the second air inlet side wall, the both ends difference of the retaining wall
Connect the other end of two limited walls；The retaining wall and two limited walls surround holding tank jointly.
The block reinforcement structure further includes reinforcing rib, and the reinforcing rib is set to the second air inlet side wall or second frame side
On wall, and it is located in the holding tank, and the reinforcing rib is connected with the retaining wall.
It is equipped with the first lead-in chamfered backwards to the side of the retaining wall on the reinforcing rib, first lead-in chamfered is by described
During second air inlet side wall or the second frame side wall stretch out, tilted towards the retaining wall.
Second position limiting structure includes buckle structure, and the buckle structure includes:
Baffle, by it is described second air inlet side wall or the second frame side wall towards the second frame side wall or described second into
Wind side wall extends, and forms card slot between the second air inlet side wall or the second frame side wall；
Buckle, including shank and hook portion, described shank one end and the second frame side wall or the second air inlet side wall connect
It connects, the other end extends towards the card slot, and the hook portion is set on the other end of the shank, and described with being placed in
First state in card slot, and the second state deviate from from the slot.
The hook portion is equipped with the second lead-in chamfered backwards to the side of the shank, and second lead-in chamfered is by the shank
During stretching, tilted towards the connecting pin of the shank and the second frame side wall or the second air inlet side wall.
The baffle is annular in shape, and is equipped with the resigning mouthful for being suitable for passing through for the hook portion.
It further include the second connection structure suitable for being attached to the air inlet faceplate and the mounting rack.
Second connection structure includes:
At least two first connecting holes are respectively arranged on the crossbeam at the mounting rack both ends；
At least two second connecting holes are respectively arranged at air inlet faceplate position corresponding with first connecting hole；
At least two threaded fasteners, each threaded fastener and corresponding first connecting hole, described second
Connecting hole is detachably connected.
It further include the location structure suitable for being positioned to the air inlet faceplate and the mounting rack.
The location structure includes:
Location hole, on the crossbeam in the middle part of the mounting rack,
Positioning pin, at air inlet faceplate position corresponding with the location hole, and it is described fixed suitable for being inserted in
In the hole of position.
The side of the air inlet faceplate is equipped with the insert port for being adapted to fit into the filter screen；The mounting rack is inserted far from described
The one side wall of entrance is the first side wall, and the mounting rack one side wall opposite with the first side wall is described second
Frame side wall.
The present invention also provides a kind of air-intake devices, including above-mentioned filtering net installation and filter screen.
The present invention also provides a kind of air conditioners, including above-mentioned air-intake device.
The air conditioner is cylindrical cabinet air conditioner.
Technical solution of the present invention has the advantages that
1. filtering net installation provided by the invention, comprising: air inlet faceplate, equipped with the cell structure for being suitable for air inlet；Peace
It shelves, is installed on the inside of the air inlet faceplate, and form the sliding slot for being suitable for installing filter screen between the air inlet faceplate；First
Connection structure, including at least one first position limiting structure and at least one second position limiting structure, first position limiting structure and institute
It states the second position limiting structure to be respectively arranged between the air inlet faceplate and the mounting rack, and two positioned at the mounting rack are opposite
Side, first position limiting structure and second position limiting structure cooperation realize that the air inlet faceplate pacifies the clamping of the mounting rack
Dress.The first position limiting structure and the second position limiting structure, the first position limiting structure and is respectively set by the two opposite sides in mounting rack
The cooperation of two position limiting structures realizes that air inlet faceplate installs the clamping of mounting rack, without connecting in the two sides of mounting rack setting screw thread
It connects, the firm installation between mounting rack and air inlet faceplate can be realized, reduce the usage quantity of the threaded fasteners such as screw, mention
High assembly efficiency between mounting rack and air inlet faceplate.
2. filtering net installation provided by the invention, the mounting rack is packed into being oppositely arranged for direction in the filter screen
Two sidewalls be respectively first side wall and the second frame side wall；Air inlet faceplate one side wall corresponding with the first side wall
For the first air inlet side wall, one side wall corresponding with the second frame side wall is the second air inlet side wall；First position limiting structure and
One of both described second position limiting structures are set between the first side wall and the first air inlet side wall, wherein separately
One is set between the second frame side wall and the second air inlet side wall.By the way that the first position limiting structure and the second position limiting structure are divided
Not She Yu mounting rack filter screen be packed into direction two sides, the installation between mounting rack and air inlet faceplate can be made more firm.
3. filtering net installation provided by the invention, first position limiting structure includes convex ribs, and the convex ribs are by described
First air inlet side wall or the first side wall extend towards the first side wall or the first air inlet side wall, and fit
It is abutted against in the first side wall or the first air inlet side wall.First position limiting structure of this structure type has knot
Structure is simple, it is easy to accomplish, while the advantages of be easily installed the dismounting between frame and air inlet faceplate.
4. filtering net installation provided by the invention, second position limiting structure includes block reinforcement structure, the block reinforcement knot
Structure is extended by the second air inlet side wall or the second frame side wall towards the second frame side wall or the second air inlet side wall
And go out, and be suitable for abutting against with the second frame side wall or the second air inlet side wall.Second limit knot of this structure type
Structure has and has the advantages of simple structure and easy realization, while the advantages of be easily installed the dismounting between frame and air inlet faceplate.
5. filtering net installation provided by the invention, the block reinforcement structure further includes reinforcing rib, and the reinforcing rib is set to
On the second air inlet side wall or the second frame side wall, and it is located in the holding tank, and the reinforcing rib and the retaining wall
It is connected.The setting of reinforcing rib, retaining wall can be made to be less susceptible to, and deformation occurs, to make retaining wall and the second frame side wall or the second air inlet
Abutting between side wall is more firm.
6. filtering net installation provided by the invention, first is equipped with backwards to the side of the retaining wall on the reinforcing rib and is drawn
Guiding incline, during first lead-in chamfered is stretched out by the second air inlet side wall or the second frame side wall, towards institute
State retaining wall inclination.Mounting rack can be made to be easier to be packed into side of the retaining wall far from reinforcing rib in this way, offseted to realize with retaining wall
It connects.
7. filtering net installation provided by the invention, second position limiting structure includes buckle structure, the buckle knot
Structure includes: baffle, by it is described second air inlet side wall or the second frame side wall towards the second frame side wall or described second into
Wind side wall extends, and forms card slot between the second air inlet side wall or the second frame side wall；Buckle, including shank
And hook portion, described shank one end and the second frame side wall or the second air inlet side wall are connect, the other end is towards the card slot
To extend, the hook portion is set on the other end of the shank, and has the first state being placed in the card slot, and from
The second state deviate from the card slot.This buckle structure can make the installation between mounting rack and air inlet faceplate more firm.
8. filtering net installation provided by the invention, the hook portion is equipped with the second guidance tiltedly backwards to the side of the shank
Face, during second lead-in chamfered is stretched out by the shank, towards the shank and the second frame side wall or described
The connecting pin inclination of second air inlet side wall.It can enter in card slot in order to hook portion in this way.
9. filtering net installation provided by the invention further includes being suitable for carrying out the air inlet faceplate and the mounting rack
Second connection structure of connection.The setting of second connection structure can make the connection between mounting rack and air inlet faceplate more firm.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the partial schematic diagram of the filtering net installation provided in the first embodiment of the invention；
Fig. 2 is the schematic diagram of the mounting rack in filtering net installation shown in FIG. 1；
Fig. 3 is the schematic diagram of filtering net installation shown in FIG. 1；
Fig. 4 is the enlarged diagram of a-quadrant in Fig. 3；
Fig. 5 is the schematic diagram of another angle of filtering net installation shown in FIG. 1；
Fig. 6 is the enlarged diagram of B area in Fig. 5；
Fig. 7 is the schematic cross-sectional view of filtering net installation shown in FIG. 1；
Fig. 8 is the enlarged diagram in the region C in Fig. 7；
Description of symbols:
1- air inlet faceplate, 11- insert port, 12- first enter the wind side wall, and 13- second enters the wind side wall, 2- mounting rack, 21- first
Frame side wall, 22- the second frame side wall, 3- convex ribs, 41- limited wall, 42- retaining wall, 43- reinforcing rib, the first lead-in chamfered of 431-, 51-
Baffle, 52- card slot, 53- resigning mouthful, 61- shank, 62- hook portion, the second lead-in chamfered of 63-, the first connecting hole of 7-, 8- location hole.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
As Figure 1-Figure 8, the present embodiment provides a kind of filtering net installations, including air inlet faceplate 1,2 and of mounting rack
First connection structure.
Air inlet faceplate 1 is equipped with the cell structure suitable for air inlet.
Mounting rack 2 is installed on 1 inside of air inlet faceplate, and the sliding slot for being suitable for installing filter screen is formed between air inlet faceplate 1.
First connection structure includes at least one first position limiting structure and at least one second position limiting structure.First limit knot
Structure and the second position limiting structure are respectively arranged between air inlet faceplate 1 and mounting rack 2, and are located at the two opposite sides of mounting rack 2, the first limit
Bit architecture and the cooperation of the second position limiting structure realize that air inlet faceplate 1 installs the clamping of mounting rack 2.
By the way that the first position limiting structure and the second position limiting structure, the first limit knot is respectively set in the two opposite sides of mounting rack 2
Structure and the cooperation of the second position limiting structure realize that air inlet faceplate 1 installs the clamping of mounting rack 2, without in the two sides of mounting rack 2
Setting is threadedly coupled, and the firm installation between mounting rack 2 and air inlet faceplate 1 can be realized, reduce the threaded fasteners such as screw
Usage quantity, improve the assembly efficiency between mounting rack 2 and air inlet faceplate 1.
Mounting rack 2 is respectively first side wall 21 and the second frame side in the two sidewalls being oppositely arranged that filter screen is packed into direction
Wall 22；The side of air inlet faceplate 1 is equipped with the insert port 11 for being adapted to fit into filter screen；One side wall of the mounting rack 2 far from insert port 11
For first side wall 21, the one side wall opposite with first side wall 21 of mounting rack 2 is the second frame side wall 22.Air inlet faceplate 1 and
The corresponding one side wall of one frame side wall 21 is the first air inlet side wall 12, and one side wall corresponding with the second frame side wall 22 is the second inlet side
Wall 13.
In order to keep the installation between mounting rack 2 and air inlet faceplate 1 more firm, in the present embodiment, the first position limiting structure is set
Between first side wall 21 and the first air inlet side wall 12, the second position limiting structure is set to the second frame side wall 22 and the second air inlet side wall
Between 13.As disposable embodiment, it is also possible to the first position limiting structure set on the second frame side wall 22 and the second inlet side
Between wall 13, the second position limiting structure is set between first side wall 21 and the first air inlet side wall 12.
The specific constructive form of first position limiting structure can there are many, in the present embodiment, the first position limiting structure includes convex
Muscle 3, convex ribs 3 are extended by the first air inlet side wall 12 towards first side wall 21, and are suitable for abutting against with first side wall 21.
First position limiting structure of this structure type has and has the advantages of simple structure and easy realization, at the same be easily installed frame 2 and air inlet faceplate 1 it
Between dismounting the advantages of.As disposable embodiment, it is also possible to convex ribs 3 and is entered the wind by first side wall 21 towards first
Side wall 12 extends, and is suitable for abutting against with the first air inlet side wall 12.
Convex ribs 3 in the present embodiment are frame-shaped construction.As disposable embodiment, convex ribs 3 or blocky knot
Structure.
The second position limiting structure in the present embodiment includes block reinforcement structure and buckle structure.As disposable embodiment,
Second position limiting structure can also only include block reinforcement structure, or only include buckle structure.
Block reinforcement structure is extended by the second air inlet side wall 13 towards the second frame side wall 22, and is suitable for and the second frame side wall 22
It abuts against.As disposable embodiment, it is also possible to block reinforcement structure by the second frame side wall 22 and enters the wind side wall 13 towards second
Extend, and is suitable for abutting against with the second air inlet side wall 13.
The specific constructive form of block reinforcement structure can there are many, in the present embodiment, block reinforcement structure includes retaining wall 42 and two
A limited wall 41.
Two limited walls 41 are oppositely arranged；And one end of limited wall 41 is connect with the second air inlet side wall 13, other end direction
Second frame side wall 22 extends.
Retaining wall 42 is suitable for abutting against with the second frame side wall 22, and the both ends of retaining wall 42 are separately connected the another of two limited walls 41
End；Retaining wall 42 and two limited walls 41 surround holding tank jointly.
In order to be less susceptible to retaining wall 42, deformation occurs, to make retaining wall 42 and the second frame side wall 22 or the second air inlet side wall 13
Between abutting it is more firm, the block reinforcement structure in the present embodiment further includes reinforcing rib 43, and reinforcing rib 43 is set to the second air inlet side wall
13 or second on frame side wall 22, and is located in holding tank, and reinforcing rib 43 is connected with retaining wall 42.
In order to which mounting rack 2 can be made to be easier to be packed into side of the retaining wall 42 far from reinforcing rib 43, to realize and retaining wall 42
Abut against, on reinforcing rib 43 backwards to retaining wall 42 side be equipped with the first lead-in chamfered 431, the first lead-in chamfered 431 by second into
During wind side wall 13 or the second frame side wall 22 stretch out, tilted towards retaining wall 42.
The specific constructive form of buckle structure can there are many, in the present embodiment, buckle structure include baffle 51 and card
Button.
Baffle 51 is extended by the second air inlet side wall 13 towards the second frame side wall 22, and enters the wind side wall 13 or the with second
Card slot 52 is formed between two frame side walls 22.
Buckle includes shank 61 and hook portion 62, and 61 one end of shank connect with the second frame side wall 22, and the other end is towards card slot 52
Extend, hook portion 62 is set on the other end of shank 61, and has the first state that is placed in card slot 52, and from card slot 52
Second state of middle abjection.
This buckle structure can make the installation between mounting rack 2 and air inlet faceplate 1 more firm.
As disposable embodiment, it is also possible to baffle 51 by the second frame side wall 22 and enters the wind side wall 13 towards second
Extend, and forms card slot 52 between the second frame side wall 22.61 one end of shank of buckle is connect with the second air inlet side wall 13,
The other end extends towards card slot 52.
Enter in card slot 52 to easily facilitate hook portion 62, in the present embodiment, hook portion 62 is set backwards to the side of shank 61
During thering is the second lead-in chamfered 63, the second lead-in chamfered 63 to be stretched out by shank 61, towards shank 61 and the second frame side wall 22
Or second air inlet side wall 13 connecting pin inclination.
Baffle 51 in the present embodiment is annular in shape, and is equipped with the resigning mouthful 53 for being suitable for passing through for hook portion 62, and hook portion 62 passes through
Resigning mouthful 53 enters in card slot 52.As disposable embodiment, baffle 51 can also be in semicircular, hook portion 62 directly from
The side of baffle 51 enters in card slot 52.
In order to keep the connection between mounting rack 2 and air inlet faceplate 1 more firm, the filtering net installation in the present embodiment is also
Including the second connection structure for being suitable for being attached air inlet faceplate 1 and mounting rack 2.
The specific constructive form of second connection structure can there are many, the second connection structure in the present embodiment includes two
First the first connecting hole 7 of connecting hole 7, two and two threaded fasteners.
Two the first connecting holes 7 are respectively arranged on the crossbeam at 2 both ends of mounting rack.
Two the second connecting holes are respectively arranged at the position corresponding with the first connecting hole 7 of air inlet faceplate 1.
Each threaded fastener is detachably connected with corresponding first connecting hole 7, the second connecting hole.The tool of threaded fastener
Body form is unrestricted, such as can be screw, bolt etc..
The quantity of first connecting hole 7, the first connecting hole 7 and threaded fastener is unrestricted, such as can also be respectively
Three, four etc..In the present embodiment, in order to further increase the assembly efficiency of mounting rack 2 Yu air inlet faceplate 1, preferably first connects
The quantity for connecing hole 7, the first connecting hole 7 and threaded fastener is two.
Filtering net installation in the present embodiment further includes being suitable for determining air inlet faceplate 1 with what mounting rack 2 was positioned
Bit architecture.
The specific constructive form of location structure can there are many, the location structure in the present embodiment includes location hole 8 and fixed
Position pin.Location hole 8 is set on the crossbeam at 2 middle part of mounting rack.Positioning pin is set to the position corresponding with location hole 8 of air inlet faceplate 1
Place, and be suitable for being inserted in location hole 8.
During installation, the location hole 8 on mounting rack 2 is first directed at the positioning pin on air inlet faceplate 1, then by mounting rack 2
First side wall 21 offset with the convex ribs 3 on the first air inlet side wall 12, then the second frame side wall 22 of mounting rack 2 is passed through into reinforcement
The first lead-in chamfered 431 on muscle 43 is divided into side of the retaining wall 42 far from reinforcing rib 43, and mounting rack 2 encloses air inlet faceplate at this time
In 1 space between retaining wall 42 and convex ribs 3, and two sides are installed by retaining wall 42 and the clamping of convex ribs 3 respectively, while positioning pin enters
In location hole 8；Retaining wall 42 is divided by the first lead-in chamfered 431 on reinforcing rib 43 in the second frame side wall 22 of mounting rack 2
While the side of separate reinforcing rib 43, the hook portion 62 of buckle is divided into card slot 52 by the second lead-in chamfered 63；Then pacifying
It shelves and screws in threaded fastener respectively on the crossbeam at 2 both ends, can be completed to the installation between mounting rack 2 and air inlet faceplate 1.
When mounting rack 2 by far from air inlet faceplate 1 external force when, on the one hand, convex ribs 3 and retaining wall 42 are respectively to mounting rack 2
First side wall 21 and the second frame side wall 22 apply chucking power, prevent mounting rack 2 from separating with air inlet faceplate 1；On the other hand, hook
Portion 62 can offset in card slot 52 with baffle 51, to be difficult to deviate from from card slot 52, further prevent mounting rack 2 and air intake surface
Plate 1 separates.Therefore, the present embodiment passes through the setting of the first position limiting structure and the second position limiting structure, can make the two sides of mounting rack 2
Firm installation is carried out between wall (i.e. first side wall 21 and the second frame side wall 22) and air inlet faceplate 1, without pacifying again
2 two sides setting threaded fastener is shelved, only threaded fastener need to be set at the both ends of mounting rack 2, considerably reduce
Use to threaded fastener, to substantially increase the assembly efficiency between mounting rack 2 and air inlet faceplate 1.
The present embodiment also provides a kind of air-intake device, including above-mentioned filtering net installation and filter screen.
The present embodiment also provides a kind of air conditioner, including above-mentioned air-intake device.Specifically, the air conditioner in the present embodiment
For cylindrical cabinet air conditioner.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (19)
1. a kind of filtering net installation characterized by comprising
Air inlet faceplate (1), equipped with the cell structure for being suitable for air inlet；
Mounting rack (2) is installed on the inside of the air inlet faceplate (1), and is formed between the air inlet faceplate (1) and be suitable for installing
The sliding slot of strainer；
First connection structure, including at least one first position limiting structure and at least one second position limiting structure, first limit
Structure and second position limiting structure are respectively arranged between the air inlet faceplate (1) and the mounting rack (2), and are located at the peace
The two opposite sides of (2) are shelved, first position limiting structure realizes that the air inlet faceplate (1) is right with second position limiting structure cooperation
The clamping of the mounting rack (2) is installed.
2. filtering net installation according to claim 1, which is characterized in that
The mounting rack (2) the filter screen be packed into direction the two sidewalls being oppositely arranged be respectively first side wall (21) and
Second frame side wall (22)；The air inlet faceplate (1) one side wall corresponding with first side wall (21) is the first air inlet side wall
(12), one side wall corresponding with the second frame side wall (22) is the second air inlet side wall (13)；
One of both described first position limiting structure and second position limiting structure are set to the first side wall (21) and institute
State between the first air inlet side wall (12), wherein it is another be set to the second frame side wall (22) and it is described second air inlet side wall (13) it
Between.
3. filtering net installation according to claim 2, which is characterized in that first position limiting structure includes convex ribs
(3), the convex ribs (3) enter the wind side wall (12) or the first side wall (21) towards the first side wall by described first
(21) or first air inlet side wall (12) extends, and is suitable for and the first side wall (21) or first inlet side
Wall (12) abuts against.
4. filtering net installation according to claim 3, which is characterized in that the convex ribs (3) are frame-shaped construction.
5. the filtering net installation according to any one of claim 2-4, which is characterized in that second position limiting structure
Including block reinforcement structure, the block reinforcement structure is by second air inlet side wall (13) or the second frame side wall (22) towards described the
Two frame side walls (22) or second air inlet side wall (13) extend, and are suitable for and the second frame side wall (22) or described the
Two air inlets side wall (13) abut against.
6. filtering net installation according to claim 5, which is characterized in that the block reinforcement structure includes:
Two limited walls (41), are oppositely arranged；And side wall (13) or institute are entered the wind in one end of the limited wall (41) and described second
State the second frame side wall (22) connection, the other end towards the second frame side wall (22) or it is described second air inlet side wall (13) extend and
Out；
Retaining wall (42) is suitable for abutting against with the second frame side wall (22) or second air inlet side wall (13), the retaining wall
(42) both ends are separately connected the other end of two limited walls (41)；The retaining wall (42) and two limited walls (41)
Holding tank is surrounded jointly.
7. filtering net installation according to claim 6, which is characterized in that the block reinforcement structure further includes reinforcing rib
(43), the reinforcing rib (43) is set on second air inlet side wall (13) or the second frame side wall (22), and is located at described
In holding tank, and the reinforcing rib (43) is connected with the retaining wall (42).
8. filtering net installation according to claim 7, which is characterized in that backwards to the gear on the reinforcing rib (43)
The side of wall (42) is equipped with the first lead-in chamfered (431), and first lead-in chamfered (431) is by second air inlet side wall (13)
Or during the second frame side wall (22) is stretched out, tilted towards the retaining wall (42).
9. the filtering net installation according to any one of claim 2-8, which is characterized in that second position limiting structure
Including buckle structure, the buckle structure includes:
Baffle (51) enters the wind side wall (13) or the second frame side wall (22) towards the second frame side wall (22) by described second
Or it is described second air inlet side wall (13) extend, and with it is described second air inlet side wall (13) or the second frame side wall (22) it
Between formed card slot (52)；
Buckle, including shank (61) and hook portion (62), described shank (61) one end and the second frame side wall (22) or described the
Two air inlet side wall (13) connections, the other end extend towards the card slot (52), and the hook portion (62) is set to the shank
(61) on the other end, and there is the first state being placed in the card slot (52), and deviate from from the card slot (52)
Second state.
10. filtering net installation according to claim 9, which is characterized in that the hook portion (62) is backwards to the shank
(61) side is equipped with the second lead-in chamfered (63), the process that second lead-in chamfered (63) is stretched out by the shank (61)
In, it is tilted towards the connecting pin of the shank (61) and the second frame side wall (22) or second air inlet side wall (13).
11. filtering net installation according to claim 9 or 10, which is characterized in that the baffle (51) annularly, and
Equipped with the resigning mouthful (53) for being suitable for passing through for the hook portion (62).
12. the filtering net installation according to any one of claim 2-11, which is characterized in that further include being suitable for institute
State the second connection structure that air inlet faceplate (1) and the mounting rack (2) is attached.
13. filtering net installation according to claim 12, which is characterized in that second connection structure includes:
At least two first connecting holes (7), are respectively arranged on the crossbeam at the mounting rack (2) both ends；
At least two second connecting holes are respectively arranged on the air inlet faceplate (1) position corresponding with the first connecting hole (7)
Place；
At least two threaded fasteners, each threaded fastener connect with corresponding first connecting hole (7), described second
Hole is connect to be detachably connected.
14. filtering net installation according to claim 1 to 13, which is characterized in that further include being suitable for institute
State the location structure that air inlet faceplate (1) and the mounting rack (2) is positioned.
15. filtering net installation according to claim 14, which is characterized in that the location structure includes:
Location hole (8) is set on the crossbeam in the middle part of the mounting rack (2),
Positioning pin, be set to the air inlet faceplate (1) at the corresponding position of the location hole (8), and be suitable for be inserted in described in
In location hole (8).
16. the filtering net installation according to any one of claim 2-15, which is characterized in that the air inlet faceplate
(1) side is equipped with the insert port (11) for being adapted to fit into the filter screen；The mounting rack (2) is far from the insert port (11)
One side wall is the first side wall (21), and the mounting rack (2) and the opposite one side wall of the first side wall (21) are institute
State the second frame side wall (22).
17. a kind of air-intake device, which is characterized in that including filtering net installation described in any one of claim 1-16,
And filter screen.
18. a kind of air conditioner, which is characterized in that including the air-intake device described in claim 17.
19. air conditioner according to claim 18, which is characterized in that the air conditioner is cylindrical cabinet air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445020.4A CN109506301A (en) | 2018-11-29 | 2018-11-29 | Filtering net installation, air-intake device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445020.4A CN109506301A (en) | 2018-11-29 | 2018-11-29 | Filtering net installation, air-intake device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109506301A true CN109506301A (en) | 2019-03-22 |
Family
ID=65751263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445020.4A Pending CN109506301A (en) | 2018-11-29 | 2018-11-29 | Filtering net installation, air-intake device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109506301A (en) |
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