CN2223820Y - Indoor air filtering device - Google Patents
Indoor air filtering device Download PDFInfo
- Publication number
- CN2223820Y CN2223820Y CN 95217682 CN95217682U CN2223820Y CN 2223820 Y CN2223820 Y CN 2223820Y CN 95217682 CN95217682 CN 95217682 CN 95217682 U CN95217682 U CN 95217682U CN 2223820 Y CN2223820 Y CN 2223820Y
- Authority
- CN
- China
- Prior art keywords
- air
- indoor air
- base
- motor
- utility
- 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
Links
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- Filtering Of Dispersed Particles In Gases (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to an indoor air filtering device, belonging to an air purifying device, and mainly composed of housings, a base, a filter screen, a motor, fan blades, etc. The utility model is characterized in that the housing of a back part and the housing of a face part are connected through nuts and screws to compose a flat box body whose two end heads are respectively provided with an air inlet hole and face part is provided with an air outlet hole, a fan composed of the blades and the motor is fixed on the base, and outer filtering nets and inner filtering nets are respectively arranged in the cavities of the both ends of the box body. The utility model has compact structure, small size and light weight, being a high-efficiency indoor air filtering device capable of efficiently purifying air.
Description
The utility model relates to a kind of heating ventilation and air-conditioning equipment, relates in particular to a kind of indoor air filtration device, belongs to air cleaning facility.
At present, the air ambient that people depend on for existence has direct influence to health.Be full of the respiratory tract that the foul atmosphere of dust directly stimulates people, cause cough ant phlegm.And in dusty air, pathogenic microorganisms such as bacterial dental spore, virus are also many, easily cause disease.Many families in the city protect household electrical appliance such as TV not to be subjected to the infringement of dust with sheet.In fact, the harm that health is subjected to is serious more than household electrical appliance, yet, so far lack on the market a kind of compact conformation, easily manufactured, volume is small and light, be easy to carry, can hang when using efficient indoor air filter on the wall, it can be considered except that dust, purify air, and can give the air cleaning facility of people with a kind of delicate fragrance comfort again.
The purpose of this utility model just is: design a kind of compact conformation, volume small and light, be easy to carry, can hang when using on the wall efficient indoor air filter to satisfy the demand of people to indoor environment, can give people with the comfortable sensation of a kind of delicate fragrance.
The purpose of this utility model is achieved in that it is mainly by back skin (1), base (2), facial shell (3), outer screen pack (4), inner filtration net (5), motor (6), part such as flabellum (7) is formed, it is characterized in that back skin (1) and facial shell (3) connect to form a flat casing by nut (9) and screw (10), its two ends is respectively equipped with air admission hole (11), face is provided with venthole (12), motor (6) is fixed on that base (2) is gone up and is installed in the casing on the back skin (1) by nut (9), flabellum (7) is installed on the motor shaft (8), is respectively equipped with outer screen pack (4) and inner filtration net (5) in the tank ends cavity (19); Also be provided with perfume container (13) on the base (2); Wind-force adjusting knob (14) is installed on the facial shell (3).
The utility model compared with prior art its project organization compactness, volume is small and light and be easy to carry, can hang on the wall, be a kind of efficient indoor air filter, can effectively purify air, satisfied the demand of people, can give people with the comfortable sensation of a kind of delicate fragrance to indoor environment.
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a sectional structure schematic diagram of the present utility model.
Wherein: 1, back skin, 2, base, 3, facial shell, 4, outer screen pack, 5, inner filtration net, 6, motor, 7, flabellum, 8, motor shaft, 9, nut, 10, screw, 11, air admission hole, 12, venthole, 13, perfume container, 14, wind-force adjusting knob, 15, power line, 16, electric wire, 17, socket, 18, pad, 19, cavity.
As shown in the figure, the utility model it mainly by back skin (1), base (2), facial shell (3), outer screen pack (4), inner filtration net (5), motor (6), part such as flabellum (7) is formed, it is characterized in that back skin (1) and facial shell (3) connect to form a flat casing by nut (9) and screw (10), its two ends is respectively equipped with air admission hole (11), face is provided with venthole (12), motor (6) is fixed on base (2) and goes up and be installed on the back skin (1) by nut (9), flabellum (7) is installed on the motor shaft (8), is respectively equipped with outer screen pack (4) and inner filtration net (5) in the tank ends cavity (19); Also be provided with perfume container (13) on the base (2); Wind-force adjusting knob (14) is installed on the facial shell (3).Outer screen pack (4) is the periphery that the coarse filtration net is enclosed in inner filtration net (5), it is simple in structure, make by simple substance ivalon or simple substance fleece, inner filtration net (5) is the main function components of this device, can select high-efficient granule air cleaner (HEPA FILTER) for use or near the different kind of material of the PC microfibre of HEPA standard, screen pack can be changed easily.
Basic principle of the present utility model is because the rotation of fan is got rid of the air in the cavity (19) by venthole (12), cause being in the cavity (19) negative pressure state, thereby make outside air be inhaled in the cavity (19) by air admission hole (11), the process that sucks promptly is airfiltering process, and the continuous rotation of fan causes air continuous filtration and discharge; Volatile materials in the perfume container (13) also flows to into indoor air circulation with air, gives people with the comfortable sensation of a kind of delicate fragrance like this; Can also change the size of wind-force by wind-force adjusting knob (14), reach the purpose of being willing to the people.
Claims (3)
1, a kind of indoor air filtration device, it is mainly by back skin (1), base (2), facial shell (3), outer screen pack (4), inner filtration net (5), motor (6), part such as flabellum (7) is formed, it is characterized in that back skin (1) and facial shell (3) connect to form a flat casing by nut (9) and screw (10), its two ends is respectively equipped with air admission hole (11), face is provided with venthole (12), motor (6) is fixed on base (2) and goes up and be installed on the back skin (1) by nut (9), flabellum (7) is installed on the motor shaft (8), is respectively equipped with outer screen pack (4) and inner filtration net (5) in the tank ends cavity (19).
2, indoor air filtration device according to claim 1 is characterized in that: also be provided with perfume container (13) on the base (2).
3, indoor air filtration device according to claim 1 is characterized in that: wind-force adjusting knob (14) is installed on the facial shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217682 CN2223820Y (en) | 1995-07-21 | 1995-07-21 | Indoor air filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217682 CN2223820Y (en) | 1995-07-21 | 1995-07-21 | Indoor air filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2223820Y true CN2223820Y (en) | 1996-04-03 |
Family
ID=33866435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95217682 Expired - Fee Related CN2223820Y (en) | 1995-07-21 | 1995-07-21 | Indoor air filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2223820Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410584A (en) * | 2011-10-25 | 2012-04-11 | 苏文先 | Belt type dust-filtering dehumidifying ventilator |
-
1995
- 1995-07-21 CN CN 95217682 patent/CN2223820Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410584A (en) * | 2011-10-25 | 2012-04-11 | 苏文先 | Belt type dust-filtering dehumidifying ventilator |
| CN102410584B (en) * | 2011-10-25 | 2013-11-20 | 苏文先 | Belt type dust-filtering dehumidifying ventilator |
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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 |