CN2409423Y - Air purifying and freshening device - Google Patents
Air purifying and freshening device Download PDFInfo
- Publication number
- CN2409423Y CN2409423Y CN 00231934 CN00231934U CN2409423Y CN 2409423 Y CN2409423 Y CN 2409423Y CN 00231934 CN00231934 CN 00231934 CN 00231934 U CN00231934 U CN 00231934U CN 2409423 Y CN2409423 Y CN 2409423Y
- Authority
- CN
- China
- Prior art keywords
- air
- removing device
- casing
- effective dust
- low temperature
- 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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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model relates to an air cleaning device, which is an air purifying and freshening device capable of removing dust and peculiar smells, comprising a device casing, a control switch, a power plug, an air outlet guide grid, an air intake grill, a ventilator, a high-effective dust-removing device, etc. The utility model is characterized in that the rear side of the high-effective dust-removing device is provided with a low temperature catalyst smell-removing device; dirty air is sucked into the machine casing via the air intake grill; first, the dirty air passes through the high-effective dust-removing device to remove suspended substances, then, passes through the low temperature catalyst smell-removing device to absorb smoke smells and peculiar smells in the air and to decompose harmful gases containing a small amount of formaldehyde, sulfureted hydrogen, methanethiol, etc., and fresh air is delivered via the air outlet guide grid; therefore, the purpose of cleaning and freshening air is achieved.
Description
The utility model relates to a kind of air cleaning unit, the dedusting of especially a kind of energy, the air purification and freshing device that eliminates the unusual smell.
Common in the market air freshener is that active carbon adsorber, ventilation blower and anion generator etc. are formed by filter, physical absorption device mainly, wherein active carbon adsorber will reach capacity after use a period of time and lose activity, service life is short, and different environment, peculiar smell content difference, the difference in service life of active carbon adsorber, when the very difficult assurance of user must be changed, use trouble, increase expense again.If irregularly change, active carbon adsorber not only can't play the effect that purifies air, but also can become indoor new pollution sources.
The purpose of this utility model is to provide a kind of air purification and freshing device, it can not only effectively remove airborne ash, flue dust and the molecule that some are harmful of suspending, and contained somebody's body odour, smoke and various pernicious gas in the absorbed air fast.
The purpose of this utility model is achieved in that
A kind of air purification and freshing device, it comprises by casing, the gauge tap on the outer top of casing, the attaching plug of bottom, air outlet guiding grid below the gauge tap, the air intake barrier of casing bottom, ventilation blower in the casing and the formations such as high-effective dust-removing device in the air intake barrier rear side casing, it is characterized in that: the rear side of high-effective dust-removing device is equipped with low temperature catalyst deodorizing device, its catalyst deodorizing device is by the box shell of band through hole, charge box and deodovizating block constitute, its course of work is as follows: connect power supply, open gauge tap, the ventilation blower entry into service, with indoor foul atmosphere in air intake barrier suction casing, earlier through the high-effective dust-removing device, remove airborne suspension and flying object, air after dedusting passes through low temperature catalyst deodorizing device again, smoke in the absorbed air, peculiar smell and decomposition contain a spot of formaldehyde, hydrogen sulfide, pernicious gases such as methyl mercaptan, dedusting, fresh air after the taste removal is sent through air outlet guiding grid, reaches the purpose that purifies fresh air.
The utility model is simple in structure, and easy to manufacture, easy for installation, the life-span is long, and taste removal is effective, and has sterilization functions, the purification efficiency height.
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a catalyst deodorizing device schematic diagram of the present utility model.
Shown in Fig. 1-2: a kind of air purification and freshing device, comprise by the gauge tap (2) on casing (3), the outer top of casing, the supply socket (8) of bottom, the air outlet guiding grid (1) below the gauge tap, the air intake barrier (4) of casing bottom, ventilation blower (7) and the interior high-effective dust-removing device formations such as (5) of air intake barrier rear side casing in the casing, the rear side of its high-effective dust-removing device (5) is equipped with low temperature catalyst deodorizing device (6), and deodorizing device (6) is made of box shell (9), material holding tray (10) and the deodovizating block (11) of band through hole.
Claims (2)
1, a kind of air purification and freshing device, it comprises that it is characterized in that: the rear side of high-effective dust-removing device (5) is equipped with low temperature catalyst deodorizing device (6) by the supply socket (8) of the gauge tap (2) on casing (3), the outer top of casing, bottom, the air outlet guiding grid (1) below the gauge tap, the air intake barrier (4) of casing bottom, ventilation blower (7) and the interior high-effective dust-removing device formations such as (5) of air intake barrier rear side casing in the casing.
2, air purification and freshing device according to claim 1 is characterized in that: catalyst deodorizing device (6) is made of box shell (9), material holding tray (10) and deodovizating block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231934 CN2409423Y (en) | 2000-03-21 | 2000-03-21 | Air purifying and freshening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231934 CN2409423Y (en) | 2000-03-21 | 2000-03-21 | Air purifying and freshening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2409423Y true CN2409423Y (en) | 2000-12-06 |
Family
ID=33594702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231934 Expired - Fee Related CN2409423Y (en) | 2000-03-21 | 2000-03-21 | Air purifying and freshening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2409423Y (en) |
-
2000
- 2000-03-21 CN CN 00231934 patent/CN2409423Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guo Enxiu Document name: Notice of termination |
|
| 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 |