CN209279280U - A kind of wall-hanging air conditioner fresh air filtration system - Google Patents
A kind of wall-hanging air conditioner fresh air filtration system Download PDFInfo
- Publication number
- CN209279280U CN209279280U CN201822264642.9U CN201822264642U CN209279280U CN 209279280 U CN209279280 U CN 209279280U CN 201822264642 U CN201822264642 U CN 201822264642U CN 209279280 U CN209279280 U CN 209279280U
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- Prior art keywords
- rectangular cover
- air
- groups
- rectangular
- filtration system
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides a kind of wall-hanging air conditioner fresh air filtration system, including air-conditioner housing, fixed L-type item at left and right sides of the air-conditioner housing upper surface, and rectangular cover is installed in air-conditioner housing upper surface, equal fixing bigslip on the downside of the rectangular cover left and right ends, cutting described in two groups is assigned into respectively in two groups of L-type items, the rectangular cover upper inside mounting frame, fixed stripe board on the downside of the framework left and right ends, the stripe board is fixedly connected by bolt with rectangular cover, filter screen one is installed in the framework, the rectangular cover inside left installs bar shaped box, the fixed rectangular strip in bar shaped box rear and front end face, the rectangular strip is fixedly connected by bolt with rectangular cover, the rectangular cover left side is installed by check valve, the check valve right end extends in bar shaped box, compared with prior art, the real existing benefit wind of the design maintains The purpose of air pressure balance.
Description
Technical field
The utility model is a kind of wall-hanging air conditioner fresh air filtration system, belongs to air conditioner technical field.
Background technique
With the improvement of people's living standards, the requirement to indoor air quality is also gradually promoted, currently, wall-hanging air conditioner
Filter screen is installed in air-conditioner housing, and in disassembly scale removal process, the dust adhered on filter screen is easy to fall to wall built-up
In air-conditioning, secondary pollution is caused, while when filter screen blocking is cleared up not in time, intake is less than air output, increases horizontal
The load of flow fan easily influences the service life of cross flow fan.
Summary of the invention
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of wall-hanging air conditioner fresh air filtration system,
To solve the problems mentioned in the above background technology, the utility model convenient disassembly has spare air inlet structure, service life
It is long.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of wall-hanging air conditioner is new
Wind filtration system, including air-conditioner housing, the fixed L-type item in the air-conditioner housing upper surface left and right sides, and air-conditioner housing upper end
Rectangular cover, equal fixing bigslip on the downside of the rectangular cover left and right ends are installed in face, and cutting described in two groups assigns into two groups of L-types respectively
In item, the air-conditioner housing upper surface opens up strip shape gob, and the rectangular cover upper surface opens up air inlet hole, on the rectangular cover inside
Side mounting frame, the fixed stripe board in framework left and right ends downside, the stripe board are fixed by bolt and rectangular cover
Connection, the framework is interior to install filter screen one, and the rectangular cover inside left installs bar shaped box, bar shaped box rear and front end face
Fixed rectangular strip, the rectangular strip are fixedly connected by bolt with rectangular cover, and check valve, institute are installed in the rectangular cover left side
Check valve right end is stated to extend in bar shaped box.
Further, the strip shape gob and air inlet open up at least three groups, and at least strip shape gob described in three groups equidistantly opens up
In air-conditioner housing upper surface, at least air inlet described in three groups is uniformly provided with rectangular cover upper surface.
Further, the rectangular cover left side equidistantly opens up at least three groups of circular holes, the check valve and is equipped at least three
Group, at least check valve described in three groups are separately mounted at least three groups of circular holes.
Further, the stripe board left side symmetrically opens up two groups of through-holes one.
Further, the rectangular strip right side opens up through-hole two.
The utility model has the beneficial effects that a kind of wall-hanging air conditioner fresh air filtration system of the utility model, because this is practical new
Type is added to check valve, bar shaped box, filter screen two and rectangular strip, and the design is complete by the way that rectangular strip to be fixed in rectangular cover
It is in strip the installation of box position, when the blocking of filter screen one is cleared up not in time, check valve is influenced to open by negative pressure, thus outside
Boundary's air-conditioning is flowed into rectangular cover by check valve and filter screen two, is achieved the purpose that maintain air balance, be reduced because of intake not
Influence of the foot to cross flow fan.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of wall-hanging air conditioner fresh air filtration system of the utility model；
Fig. 2 is enlarged drawing at A in a kind of wall-hanging air conditioner fresh air filtration system of the utility model；
Fig. 3 is the perspective view of rectangular cover in a kind of wall-hanging air conditioner fresh air filtration system of the utility model；
Fig. 4 is the perspective view of framework in a kind of wall-hanging air conditioner fresh air filtration system of the utility model；
Fig. 5 is the perspective view of bar shaped box in a kind of wall-hanging air conditioner fresh air filtration system of the utility model；
Fig. 6 is the perspective view of L-type item in a kind of wall-hanging air conditioner fresh air filtration system of the utility model；
In figure: 1- air-conditioner housing, 2- strip shape gob, 3- rectangular cover, 4- air inlet hole, 5- filter screen one, 6- framework, 7- are unidirectional
Valve, 8-L profile bar, 9- cutting, 10- bar shaped box, 11- filter screen two, 12- stripe board, 13- rectangular strip.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 6 is please referred to, the utility model provides a kind of technical solution: a kind of wall-hanging air conditioner fresh air filtration system, packet
Air-conditioner housing 1, fixed L-type item 8 at left and right sides of 1 upper surface of air-conditioner housing are included, and rectangular cover 3 is installed in 1 upper surface of air-conditioner housing,
Equal fixing bigslip 9 on the downside of 3 left and right ends of rectangular cover, two groups of cuttings 9 are assigned into respectively in two groups of L-type items 8, by two groups of cuttings 9
It is assigned into two groups of L-type items 8 respectively, completes the convenient assembly of rectangular cover 3 and air-conditioner housing 1,1 upper surface of air-conditioner housing opens up item
Shape mouth 2,3 upper surface of rectangular cover open up air inlet hole 4, and the design of strip shape gob 2 and air inlet hole 4 flows into air-conditioner housing 1 convenient for air,
3 upper inside mounting frame 6 of rectangular cover, fixed stripe board 12 on the downside of framework 6 left and right ends, stripe board 12 by bolt with
Rectangular cover 3 is fixedly connected, and filter screen 1 is installed in framework 6, stripe board 12 is fixedly connected with rectangular cover 3, complete framework 6 and
Rectangular cover 3 is fixedly connected, and framework 6 is that filter screen 1 provides installation carrier, and 3 inside left of rectangular cover installs bar shaped box 10, item
The fixed rectangular strip 13 in 10 rear and front end face of shape box, rectangular strip 13 are fixedly connected by bolt with rectangular cover 3, by rectangular strip 13 and
Rectangular cover 3 is fixedly connected, and completes the installation of 10 position of bar shaped box, and bar shaped box 10 is that filter screen 2 11 provides installation carrier, rectangle
3 left sides installation check valve 7 is covered, 7 right end of check valve extends in bar shaped box 10, after cross flow fan is installed in air-conditioner housing 1,
During running cross flow fan, if filter screen 1 is blocked, and then the air pressure in rectangular cover 3 is less than external atmosphere pressure, in turn
Check valve 7 is opened, so that outside air is entered in rectangular cover 3 by check valve 7 and filter screen 2 11, reaches maintenance air pressure balance
Effect, advantageously reduce the failure rate of cross flow fan.
Strip shape gob 2 and air inlet open up at least three groups, and at least three groups of strip shape gobs 2 are equidistantly provided with 1 upper end of air-conditioner housing
Face, at least three groups of air inlets are uniformly provided with 3 upper surface of rectangular cover, and at least design of three groups of strip shape gobs 2 and air inlet improves single
The circulation of air in the time of position.
3 left side of rectangular cover equidistantly opens up at least three groups of circular holes, and check valve 7 is equipped at least three groups, and at least three groups unidirectional
Valve 7 is separately mounted at least three groups of circular holes, and the check valve 7 that is designed as of circular hole provides installation space.
12 left side of stripe board symmetrically opens up two groups of through-holes one, and through-hole one is opened up in stripe board 12, convenient for fixed bar shaped
The installation of the bolt of plate 12.
13 right side of rectangular strip opens up through-hole two, and through-hole two is opened up on rectangular strip 13, convenient for the spiral shell of fixed rectangular strip 13
The installation of bolt.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (5)
1. a kind of wall-hanging air conditioner fresh air filtration system, including air-conditioner housing, it is characterised in that: described air-conditioner housing upper surface or so
The fixed L-type item in two sides, and rectangular cover is installed in air-conditioner housing upper surface, fixes and inserts on the downside of the rectangular cover left and right ends
Item, cutting described in two groups are assigned into respectively in two groups of L-type items, and the air-conditioner housing upper surface opens up strip shape gob, the rectangular cover
Upper surface opens up air inlet hole, the rectangular cover upper inside mounting frame, the fixed bar shaped in framework left and right ends downside
Plate, the stripe board are fixedly connected by bolt with rectangular cover, and filter screen one, a left side inside the rectangular cover are installed in the framework
Bar shaped box, the fixed rectangular strip in bar shaped box rear and front end face are installed in side, and the rectangular strip is fixed by bolt and rectangular cover
Check valve is installed in connection, the rectangular cover left side, and the check valve right end extends in bar shaped box.
2. a kind of wall-hanging air conditioner fresh air filtration system according to claim 1, it is characterised in that: the strip shape gob and air inlet
Mouth opens up at least three groups, and at least strip shape gob described in three groups is equidistantly provided with air-conditioner housing upper surface, at least enters the wind described in three groups
Mouth is uniformly provided with rectangular cover upper surface.
3. a kind of wall-hanging air conditioner fresh air filtration system according to claim 1, it is characterised in that: the rectangular cover left side
Equidistantly open up at least three groups of circular holes, the check valve is equipped at least three groups, at least check valve described in three groups be separately mounted to
In few three groups of circular holes.
4. a kind of wall-hanging air conditioner fresh air filtration system according to claim 1, it is characterised in that: the stripe board left side
Symmetrically open up two groups of through-holes one.
5. a kind of wall-hanging air conditioner fresh air filtration system according to claim 1, it is characterised in that: the rectangular strip right side
Open up through-hole two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264642.9U CN209279280U (en) | 2018-12-31 | 2018-12-31 | A kind of wall-hanging air conditioner fresh air filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822264642.9U CN209279280U (en) | 2018-12-31 | 2018-12-31 | A kind of wall-hanging air conditioner fresh air filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279280U true CN209279280U (en) | 2019-08-20 |
Family
ID=67608400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822264642.9U Expired - Fee Related CN209279280U (en) | 2018-12-31 | 2018-12-31 | A kind of wall-hanging air conditioner fresh air filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279280U (en) |
-
2018
- 2018-12-31 CN CN201822264642.9U patent/CN209279280U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |