CN2745634Y - Air filtering net - Google Patents
Air filtering net Download PDFInfo
- Publication number
- CN2745634Y CN2745634Y CN 200420027516 CN200420027516U CN2745634Y CN 2745634 Y CN2745634 Y CN 2745634Y CN 200420027516 CN200420027516 CN 200420027516 CN 200420027516 U CN200420027516 U CN 200420027516U CN 2745634 Y CN2745634 Y CN 2745634Y
- Authority
- CN
- China
- Prior art keywords
- frame
- filter screen
- utility
- aluminium
- filtering net
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of an air filtering net, in particular to relating to the technical field of the air filtering net used for domestic appliance of a microwave oven, an air-conditioner, etc. The utility model contains a frame and filtering nets. The upper and the lower layers are provided with aluminum plate filtering nets, the middle layer is provided with an aluminum foil filtering net, and the periphery of the filtering nets is fixed with the frame. The utility model has the advantages of simple structure, novel conception, easy use and good effects.
Description
Technical field
The utility model relates to a kind of airstrainer technical field, relates in particular to household electrical appliance airstrainer technical fields such as being used for microwave, air-conditioning.
Background technology
The screen pack that uses in existing micro-wave oven, the air-conditioner, the general one deck plastic wire or the formation of arranging net of adopting adopts this structure can not effectively filter oil smoke and dust, and indoor environment is polluted, live in for a long time in such environment, can become certain harm human body.Along with improving constantly of people's living standard, the air quality in room is required also to improve constantly, the airstrainer that uses in the existing household electrical appliance can not fill and part filter a dirty dirt, and oneself can not adapt to modern inhabitation requirement.
Summary of the invention
The purpose of this utility model provides a kind of air-polluting screen pack that can effectively filter because of the household electrical appliance generation.
The utility model includes frame and filter screen, and the upper and lower layer of filter screen is an aluminium expanded sheets, and the centre is the aluminium foil filter screen, and the filter screen periphery is fixed by frame.
Frame adopts the aluminium frame.
Frame is provided with a draw ring, and draw ring and aluminium expanded sheets are at grade.
Middle aluminium foil filter screen is at least 4 layers.
The utility model has been owing to adopted laminated aluminium foil filter screen and aluminium sheet filter structure, and when contaminated air during by filter screen layer by layer, airborne oil smoke and dust can be adhered on the screen pack effectively, can play the effect that purifies air.
The utility model is simple in structure, and is novel, easy to use, effective.
Description of drawings:
Accompanying drawing 1: be structural representation of the present utility model:
Among the figure 1 is the aluminium frame, the 2nd, and filter screen, the 3rd, draw ring.
Accompanying drawing 2 is side diagrammatic sketch of Fig. 1
Accompanying drawing 3 is cut-away views of Fig. 1:
Among the figure 4 is aluminium expanded sheets, the 5th, and aluminum foil web.
The specific embodiment:
Embodiment:
As shown in the figure, the utility model includes frame and filter screen, and filter screen 2 adopts the multistorey strainer mesh stack to constitute, and upper and lower is aluminium expanded sheets, the middle aluminum foil web that adopts.Periphery is fixed with the aluminium frame, and compresses.
Aluminum strip frame 1 is provided with a draw ring 3, and is on draw ring 3 and the same again plane of aluminium expanded sheets, convenient when operation is inserted.
Claims (4)
1, a kind of airstrainer, it includes frame and filter screen, it is characterized in that, and the upper and lower layer of filter screen is an aluminium expanded sheets, and the centre is the aluminium foil filter screen, and the filter screen periphery is fixed by frame.
According to the said airstrainer of claim 1, it is characterized in that 2, frame adopts the aluminium frame.
According to the said airstrainer of claim 1, it is characterized in that 3, frame is provided with a draw ring, draw ring and aluminium expanded sheets are at grade.
According to the said airstrainer of claim 1, it is characterized in that 4, middle aluminium foil filter screen is at least 4 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027516 CN2745634Y (en) | 2004-06-02 | 2004-06-02 | Air filtering net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027516 CN2745634Y (en) | 2004-06-02 | 2004-06-02 | Air filtering net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2745634Y true CN2745634Y (en) | 2005-12-14 |
Family
ID=35582220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027516 Expired - Fee Related CN2745634Y (en) | 2004-06-02 | 2004-06-02 | Air filtering net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2745634Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387608A (en) * | 2015-12-08 | 2016-03-09 | 广东美的制冷设备有限公司 | Range hood air conditioner filter screen installation structure and refrigerating range hood provided with same |
-
2004
- 2004-06-02 CN CN 200420027516 patent/CN2745634Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387608A (en) * | 2015-12-08 | 2016-03-09 | 广东美的制冷设备有限公司 | Range hood air conditioner filter screen installation structure and refrigerating range hood provided with same |
| CN105387608B (en) * | 2015-12-08 | 2019-02-15 | 广东美的制冷设备有限公司 | A kind of smoke machine air-conditioning filter net mounting structure and the refrigeration kitchen ventilator with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |