CN2153406Y - Indoor air purifier - Google Patents
Indoor air purifier Download PDFInfo
- Publication number
- CN2153406Y CN2153406Y CN 93227767 CN93227767U CN2153406Y CN 2153406 Y CN2153406 Y CN 2153406Y CN 93227767 CN93227767 CN 93227767 CN 93227767 U CN93227767 U CN 93227767U CN 2153406 Y CN2153406 Y CN 2153406Y
- Authority
- CN
- China
- Prior art keywords
- indoor air
- filter
- fan
- model
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model relates to an indoor air purifier, comprising a supporting frame, a motor, a rotating shaft and a fan blade. The utility model has the technical proposal that the outer side of the fan blade is provided with a barrel-shaped housing, the inner side of the barrel-shaped housing of the draught end of a fan is provided with a filter, and the both ends of the barrel-shaped housing are respectively provided with a front net cover and a back net cover. The utility model has the advantages of simple structure, convenient use, reliable performance, high purifying efficiency, low cost, etc.
Description
The utility model belongs to the indoor air purification technical field.
Along with people's living standard improves constantly, the interior decoration class is also improving gradually, at present because some ornament materials continuous aging and volatile goes out peculiar smell and various detrimental substance, also has smog floating dust in various degree in addition, time one is long, can cause more serious room air pollution.Especially in the northern area of China, particularly serious under the situation of room air pollution.At present, the indoor air cleaner that occurs on the market generally adopts high-pressure electrostatic to remove airborne particulate, and then through certain sorbing material the evil chemical substance is sterilized, i.e. dedusting separates with sterilization to be carried out.Adsorb certain polluter when this installs employed private filter, filter can not be regenerated.So service life is short, and the cost height is difficult in maintenance, the present level of consumption of incompatible most residents.
The purpose of this utility model provides a kind of indoor air-purification device that utilizes the fan dust suction.
The purpose of this utility model is achieved in that it includes bracing frame, motor, turning cylinder, fan leaf, its technical scheme main points are in the outside of fan leaf one cylindrical case to be housed, inboard at the cylindrical case of fan air inducing end is provided with a filter, at the two ends of cylindrical case one front mesh enclosure, rear net cover is housed respectively.Be equipped with head-shaking device in above-mentioned bracing frame upper end.
The utility model adopts absorption principle that the harmful chemical in the room air is sterilized, and by selecting suitable adsorbent for use, makes filter finish dedusting and sterilizing function.This device can utilize the motor of common electrical fan, after the blade of electric fan and guard are pulled down, sets up and has filter tubular shell, makes the common electrical fan become indoor air cleaner, thereby has reduced the cost of clarifier, has improved the utilization rate of electric fan.Behind the certain pollutant of the filter absorption that adsorbent is housed, when purification efficiency descends, can carry out repeatedly desorption and regeneration to adsorbent, simple to operate, prolonged life-span of filter.The utlity model has characteristics such as simple in structure, easy to use, dependable performance, purification efficiency height, cost be low, applied widely.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
By shown in Figure 1,1 is the base support frame of common electrical fan, be equipped with head-shaking device 2 in bracing frame 1 upper end, on head-shaking device, be equipped with the casing 3 that fan electromotor is housed in, on motor rotation axis 4, install one with the electric fan flabellum to opposite blade, one cylindrical case 7 that is fixed on the casing 3 is housed in the outside of blade, is provided with a filter 8, one front mesh enclosure 9, rear net cover 6 respectively are housed at the two ends of cylindrical case in the inboard of the cylindrical case of blade air inducing end (front end).Above-mentioned filter is to integrate dedusting and the filter of sterilizing, and its adsorbent is selected activated carbon, activated alumina, molecular sieve for use.In addition commercially available air sterilization agent commonly used is sprayed on adsorbent surface, can improves adsorption effect relatively, increase adsorption capacity.Behind the certain pollutant of filter absorption, need regenerate, the method of its regeneration adopts the hot gas blowback, blowback air speed should be greater than 0.6 meter per second, take off filter, cooperate common electrical blowing operation with hot boiling water, with hair dryer dry and cooling, then make adsorbent recover adsorption capacity behind the desorption the adsorbent in the filter.The blade of this structure adopts the air-breathing blade of axial-flow type.When need purify the air of a room, as long as connect motor power, then blade rotates at a high speed, then wind (referring to Fig. 1 direction of arrow) is being carried pollutants such as travel fatigue, smog secretly and is being entered filter from front mesh enclosure, and the air after being cleaned leaves in the return chamber from rear net cover, behind the circulation certain hour with indoor air purifying, thereby reached the purpose of this utility model.
Claims (3)
1, a kind of indoor air-purification device, include bracing frame, motor, turning cylinder, fan leaf, it is characterized in that one cylindrical case being housed, be provided with a filter, one front mesh enclosure, rear net cover respectively are housed at the two ends of cylindrical case in the inboard of the cylindrical case of fan air inducing end in the outside of fan leaf.
2, indoor air-purification device according to claim 1 is characterized in that being equipped with head-shaking device in the bracing frame upper end.
3, indoor air-purification device according to claim 1 is characterized in that being filled with activated carbon, activated alumina, molecular sieve in filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227767 CN2153406Y (en) | 1993-04-02 | 1993-04-02 | Indoor air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93227767 CN2153406Y (en) | 1993-04-02 | 1993-04-02 | Indoor air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2153406Y true CN2153406Y (en) | 1994-01-19 |
Family
ID=33804959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93227767 Expired - Fee Related CN2153406Y (en) | 1993-04-02 | 1993-04-02 | Indoor air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2153406Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214407A (en) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | A kind of fan with purification function |
| CN105251291A (en) * | 2015-11-13 | 2016-01-20 | 无锡桥阳机械制造有限公司 | Method for purifying indoor air by means of fan |
| CN105251292A (en) * | 2015-11-13 | 2016-01-20 | 无锡桥阳机械制造有限公司 | Method for purifying indoor air by means of fan |
| CN105289285A (en) * | 2015-11-13 | 2016-02-03 | 无锡桥阳机械制造有限公司 | Fan with purifying function |
| CN105597433A (en) * | 2015-11-13 | 2016-05-25 | 朱忠良 | Air fan with purifying functions |
-
1993
- 1993-04-02 CN CN 93227767 patent/CN2153406Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214407A (en) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | A kind of fan with purification function |
| CN105251291A (en) * | 2015-11-13 | 2016-01-20 | 无锡桥阳机械制造有限公司 | Method for purifying indoor air by means of fan |
| CN105251292A (en) * | 2015-11-13 | 2016-01-20 | 无锡桥阳机械制造有限公司 | Method for purifying indoor air by means of fan |
| CN105289285A (en) * | 2015-11-13 | 2016-02-03 | 无锡桥阳机械制造有限公司 | Fan with purifying function |
| CN105597433A (en) * | 2015-11-13 | 2016-05-25 | 朱忠良 | Air fan with purifying functions |
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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 |