CN2436849Y - Fresh air purified scavenger - Google Patents
Fresh air purified scavenger Download PDFInfo
- Publication number
- CN2436849Y CN2436849Y CN 00239273 CN00239273U CN2436849Y CN 2436849 Y CN2436849 Y CN 2436849Y CN 00239273 CN00239273 CN 00239273 CN 00239273 U CN00239273 U CN 00239273U CN 2436849 Y CN2436849 Y CN 2436849Y
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- CN
- China
- Prior art keywords
- filter core
- fresh air
- cavity
- core
- filtering
- 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 a fresh air purified scavenger which comprises a bottom shell and a surface cover. One side of the inner part of a cavity formed between the bottom shell and the surface cover is provided with an air filtering net component, and the cavity is divided into two cavities. One cavity is communicated with outside, and the other cavity is communicated with a room. The inner part of the cavity is provided with a support frame on which a motor is arranged. A main shaft of the motor is provided with an impeller wheel. The air filtering net component can be composed of one layer of filtering cores or more than two layers of filtering cores. The front part of a three-layer filtering core component is provided with a filtering core for removing soft flocks and bigger dirt, the middle part is provided with a high-performance filtering core for filtering pollen, particles and bacteria, and the back part is provided with a filtering core for removing abnormal flavor and harmful gas.
Description
The utility model relates to household electrical appliance technical field, particularly a kind of fresh air purifying ventilator.
The room air of now general family, the one, by the nature circulation, the 2nd, regulate by ventilation fan.Because the outer atmosphere pollution of urban family is serious, and room air is because itself is not smooth thereby poorer than outdoor, so room air pollution serious harm health.
The purpose of this utility model is to provide a kind of simple in structure, fresh air purifying ventilator that air filtration is effective, and it can send into outdoor air indoor after effectively purifying, make room air keep state fresh, cleaning.
The purpose of this utility model is achieved in that a kind of fresh air purifying ventilator, comprise drain pan, cover, in the cavity that between drain pan and cover, forms, one side is provided with the air filtration screen component and this cavity is divided into two chambeies, one of them chamber communicates with outdoor, and another chamber communicates with indoor, is provided with support in its chamber, on this support motor is housed, on this electric machine main shaft impeller is housed.The air filtration screen component is formed by individual layer filter core or the parallel stack combinations of the filter core more than two layers.Wherein the filter core of the air filtration screen component of being made up of three metafiltration cores is respectively: be used for removing the ground floor filter core of soft flocks and big dirt, its filter core thing is nylon filter core or foam filter core or nonwoven filter core or the cotton filter core of gel; Be used to filter the second layer filter core of pollen, particulate and bacterium, its filter core thing is nonwoven filter core or high-density glass fabric filter element; Be used to remove the 3rd layer of activated carbon cartridge of peculiar smell, pernicious gas, its filter core thing is activated carbon cartridge or contains catalyst activity carbon filter core.Described impeller is spiral wind flabellum or Chiba turbine or Chiba wind wheel.
That advantage of the present utility model is is simple in structure, air filtration is effective, outdoor air can be sent into after purifying indoor, thereby avoid the pollution of outdoor air to room air.
Fig. 1 is the schematic diagram of an embodiment of the utility model structure, and the impeller of this structure adopts the spiral wind flabellum.
Fig. 2 is the structural representation of another embodiment of the utility model, and the impeller of this structure is used in the leaf turbine.
Fig. 3 is the structural representation of the 3rd embodiment of the utility model, and the impeller of this structure adopts the Chiba wind wheel.
By following embodiment the utility model is further elaborated.
Embodiment 1:
Referring to shown in Figure 1, the utility model is made up of drain pan 2, cover 4, air filtration screen component 3, motor 9, spiral wind flabellum 6.In the cavity that forms between drain pan 2 and cover 4, a side is provided with air filtration screen component 3, and this cavity is divided into two chambeies.One of them chamber communicates with outdoor by outdoor air inlet 1, be provided with support 8 in another chamber, motor 9 is installed on it, on motor 9 main shafts spiral wind flabellum 6 is housed, cover 4 inboards are provided with an air channel 10, spiral wind flabellum 6 is positioned at this air channel 10, and spiral wind flabellum 6 the place aheads are indoor air outlet 7, and air filtration screen component 3 is covered by cover plate 5.The air filtration screen component 3 of present embodiment is made up of the parallel stack of following three metafiltration cores respectively: front one deck screen pack is used for removing soft flocks and big dirt, and its filter core thing is the gel cotton; Middle one deck filter core is used to filter pollen, particulate and bacterium, and its filter core thing is the high-density glass fiber; Back one deck filter core is used to remove peculiar smell, pernicious gas, and its filter core thing is an activated carbon.According to different environmental aspects, the optional individual layer or bilayer or multilayer filter core selected of air filtration screen component formed, and used filter core thing is also unrestricted.
During use motor 9 is connected power supply, the spiral wind flabellum 6 that motor 9 drives on its main shaft rotates, because spiral wind flabellum 6 is set to toward its place ahead indoor air outlet 7 directions air-supply, when so the fresh air purifying ventilator enters duty, blow forward and cause draught head, outdoor air to enter at spiral wind flabellum 6, after air filtration screen component 3 purifies by outdoor air inlet 1, by in indoor air outlet 7 inlet chambers, make it constantly to replenish air fresh, cleaning again.
Embodiment 2:
Referring to shown in Figure 2, on motor 9 main shafts of present embodiment the Chiba whirlpool is housed and sinks 11, all the other structures are identical with embodiment 1.
Embodiment 3:
Referring to shown in Figure 3, the motor 9 of present embodiment is installed for level, and Chiba wind wheel 12 is housed on its main shaft, and all the other structures are identical with embodiment 1.
Claims (5)
1, a kind of fresh air purifying ventilator, comprise drain pan, cover, it is characterized in that: in the cavity that between drain pan and cover, forms, one side is provided with the air filtration screen component and this cavity is divided into two chambeies, one of them chamber communicates with outdoor, and another chamber communicates with indoor, is provided with support in its chamber, on this support motor is housed, on this electric machine main shaft impeller is housed.
2, fresh air purifying ventilator according to claim 1 is characterized in that: described air filtration screen component is formed with the parallel stack combinations of upper filter by single filter core or two layers.
3, fresh air purifying ventilator according to claim 1 and 2, it is characterized in that: three metafiltration cores of described formation air filtration screen component are respectively, be used for removing the ground floor filter core of soft flocks and big dirt, be used to filter the second layer filter core of pollen, particulate and bacterium, be used to remove the 3rd metafiltration core of peculiar smell, pernicious gas.
4, fresh air purifying ventilator according to claim 1 is characterized in that: described impeller is spiral wind flabellum or Chiba turbine or Chiba wind wheel.
5, fresh air purifying ventilator according to claim 3 is characterized in that: the ground floor filter core thing of described air filtration screen component is nylon filter core or foam filter core or nonwoven filter core or the cotton filter core of gel; Second layer filter core thing is nonwoven filter core or high-density glass fabric filter element; The 3rd metafiltration core thing is activated carbon or contains activity of such catalysts carbon filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00239273 CN2436849Y (en) | 2000-06-19 | 2000-06-19 | Fresh air purified scavenger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00239273 CN2436849Y (en) | 2000-06-19 | 2000-06-19 | Fresh air purified scavenger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2436849Y true CN2436849Y (en) | 2001-06-27 |
Family
ID=33600154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00239273 Expired - Fee Related CN2436849Y (en) | 2000-06-19 | 2000-06-19 | Fresh air purified scavenger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2436849Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738736A (en) * | 2013-08-22 | 2014-04-23 | 中润科技股份有限公司 | Air feeding system |
| CN109959107A (en) * | 2017-12-26 | 2019-07-02 | 航宇智创科技（北京）有限公司 | A kind of fresh air system |
-
2000
- 2000-06-19 CN CN 00239273 patent/CN2436849Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738736A (en) * | 2013-08-22 | 2014-04-23 | 中润科技股份有限公司 | Air feeding system |
| CN109959107A (en) * | 2017-12-26 | 2019-07-02 | 航宇智创科技（北京）有限公司 | A kind of fresh air system |
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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 |