CN203880842U - Purifying device used for removing PM2.5 in air - Google Patents
Purifying device used for removing PM2.5 in air Download PDFInfo
- Publication number
- CN203880842U CN203880842U CN201420225019.1U CN201420225019U CN203880842U CN 203880842 U CN203880842 U CN 203880842U CN 201420225019 U CN201420225019 U CN 201420225019U CN 203880842 U CN203880842 U CN 203880842U
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- air
- layer
- dust
- air pipeline
- protecting film
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Abstract
The utility model discloses a purifying device used for removing PM2.5 in air. The purifying device comprises a fan and a ventilation pipeline. The ventilation pipeline is provided with an air inlet and an air outlet. The fan is arranged in the air inlet of the ventilation pipeline, and the air outlet of the ventilation pipeline is located indoors. A PM2.5 protection film is installed inside the ventilation pipeline and comprises a dust-proof layer, a filtering layer and an anti-virus layer. The dust-proof layer is located on the outermost side, formed by weaving cotton and polyester fibers in a warp and weft mode and used for removing dust and particles large in diameter in the air. The filtering layer is located between the dust-proof layer and the anti-virus layer, comprises anti-bacteria fabric and activated carbon located inside the anti-bacteria fabric and is used for removing viruses and bacteria in the air. The anti-virus layer is located on the innermost side, comprises fiber cloth and a nano-silver coating located on the fiber cloth and used for adsorbing dust and particles small in diameter in the air and killing the bacteria.
Description
Technical field
The utility model relates to air cleaning unit field, specifically, specially refers to a kind of for removing the purifier of air PM2.5.
Background technology
Along with scientific and technological development, ventilation equipment has been installed in a lot of indoor places, and the central air-conditioning that part family with good conditionsi installs is with the function of air exchange.But current most cabinet air-conditioner and wall-hanging air conditioner are all the functions that does not possess air protection PM2.5.
Utility model content
The technical problem that the utility model actual needs solves is: for the deficiencies in the prior art, provide a kind of for removing the purifier of air PM2.5, to address the above problem.
The technical problem that the utility model solves can realize by the following technical solutions:
For removing a purifier of air PM2.5, comprise blower fan and air pipeline; Described air pipeline has air intake vent and air outlet, and described blower fan is arranged at the air intake vent place of air pipeline, and the air outlet of described air pipeline is positioned at indoor; It is characterized in that: in the inside of air pipeline, PM2.5 protecting film is installed;
Described PM2.5 protecting film comprises dust layer, filter course and gas defence layer; Dust layer is positioned at outermost, and it is formed through knitting device by cotton and polyester fiber, for removing dust and the particle that airborne diameter is larger; Filter course is between dust layer and gas defence layer, and the active carbon that it comprises antibiotic facing material and is positioned at antibiotic facing material inside, for removing airborne virus and bacterium; Gas defence layer is positioned at inner side, and it comprises fiber cloth and is positioned at the Nano Silver coating in fiber cloth, for the less dust of absorbed air diameter and particle and sterilization.
Further, described PM2.5 protecting film is connected with the inwall of air pipeline by demountable structure, described demountable structure comprises the external frame for PM2.5 protecting film is installed, the outward flange of described external frame has elastic projection, the groove clamping that this projection can be default with the inwall of air pipeline.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. by PM2.5 protecting film is installed in ventilation shaft, make this device can purify PM2.5.
2.PM2.5 protecting film is installed by demountable structure, is convenient to the maintenance in installation and later stage.
Brief description of the drawings
Fig. 1 is the structural representation of purifier described in the utility model.
Number in the figure explanation: blower fan 100, air pipeline 200, PM2.5 protecting film 300, elastic projection 310.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with detailed description of the invention, further set forth the utility model.
Referring to Fig. 1, described in the utility model a kind of for removing the purifier of air PM2.5, comprise blower fan and air pipeline; Described air pipeline has air intake vent and air outlet, and described blower fan is arranged at the air intake vent place of air pipeline, and the air outlet of described air pipeline is positioned at indoor; In the inside of air pipeline, PM2.5 protecting film is installed.
Wherein, PM2.5 protecting film comprises dust layer, filter course and gas defence layer; Dust layer is positioned at outermost, and it is formed through knitting device by cotton and polyester fiber, for removing dust and the particle that airborne diameter is larger; Filter course is between dust layer and gas defence layer, and the active carbon that it comprises antibiotic facing material and is positioned at antibiotic facing material inside, for removing airborne virus and bacterium; Gas defence layer is positioned at inner side, and it comprises fiber cloth and is positioned at the Nano Silver coating in fiber cloth, for the less dust of absorbed air diameter and particle and sterilization.
Described PM2.5 protecting film is connected with the inwall of air pipeline by demountable structure, described demountable structure comprises the external frame for PM2.5 protecting film is installed, the outward flange of described external frame has elastic projection, the groove clamping that this projection can be default with the inwall of air pipeline.In the time that PM2.5 protecting film is installed, first, by elastic bumps compression, then move along the inwall of air pipeline, in the time that elastic bumps arrives groove location, elastic bumps recovers deformation, thereby realizes being fixedly connected with of PM2.5 protecting film and ventilation shaft.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. for removing a purifier of air PM2.5, comprise blower fan and air pipeline; Described air pipeline has air intake vent and air outlet, and described blower fan is arranged at the air intake vent place of air pipeline, and the air outlet of described air pipeline is positioned at indoor; It is characterized in that: in the inside of air pipeline, PM2.5 protecting film is installed;
Described PM2.5 protecting film comprises dust layer, filter course and gas defence layer; Dust layer is positioned at outermost, and it is formed through knitting device by cotton and polyester fiber, for removing dust and the particle that airborne diameter is larger; Filter course is between dust layer and gas defence layer, and the active carbon that it comprises antibiotic facing material and is positioned at antibiotic facing material inside, for removing airborne virus and bacterium; Gas defence layer is positioned at inner side, and it comprises fiber cloth and is positioned at the Nano Silver coating in fiber cloth, for the less dust of absorbed air diameter and particle and sterilization.
2. according to claim 1 for removing the purifier of air PM2.5, it is characterized in that: described PM2.5 protecting film is connected with the inwall of air pipeline by demountable structure, described demountable structure comprises the external frame for PM2.5 protecting film is installed, the outward flange of described external frame has elastic projection, the groove clamping that this projection can be default with the inwall of air pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225019.1U CN203880842U (en) | 2014-05-03 | 2014-05-03 | Purifying device used for removing PM2.5 in air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225019.1U CN203880842U (en) | 2014-05-03 | 2014-05-03 | Purifying device used for removing PM2.5 in air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880842U true CN203880842U (en) | 2014-10-15 |
Family
ID=51681331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225019.1U Expired - Fee Related CN203880842U (en) | 2014-05-03 | 2014-05-03 | Purifying device used for removing PM2.5 in air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757790A (en) * | 2014-12-16 | 2016-07-13 | 森德(中国)暖通设备有限公司 | Fresh air system |
-
2014
- 2014-05-03 CN CN201420225019.1U patent/CN203880842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757790A (en) * | 2014-12-16 | 2016-07-13 | 森德(中国)暖通设备有限公司 | Fresh air system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |