CN204469411U - A kind of air PM2.5 filter - Google Patents
A kind of air PM2.5 filter Download PDFInfo
- Publication number
- CN204469411U CN204469411U CN201420812300.5U CN201420812300U CN204469411U CN 204469411 U CN204469411 U CN 204469411U CN 201420812300 U CN201420812300 U CN 201420812300U CN 204469411 U CN204469411 U CN 204469411U
- Authority
- CN
- China
- Prior art keywords
- air
- columnar body
- enclosing cover
- utility
- filter core
- 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)
- Ventilation (AREA)
Abstract
The utility model discloses a kind of air PM2.5 filter.The utility model comprises enclosing cover, filter core, columnar body, electric motor fan, fan housing; Enclosing cover is a groove face, and the bottom surface of this groove face has many rectangular through-hole be arranged in parallel, for air cleaning unit air-out; Columnar body is hollow structure, and the air opening end of columnar body matches with enclosing cover, and make enclosing cover energy snap close columnar body, the air inlet end of columnar body is connected with fan housing; Electric motor fan, filter core are located at columnar body inside successively along wind direction.The utility model main body adopts cylindrical-shaped structure, increases ventilation, and filter core is designed to cylindric not only increase air filtration area, and reduces the volume of clarifier; Utilize building wall body thickness that main body is comprised filter core and electric motor fan is installed on body of wall inside, avoid body to take interior space impact attractive in appearance; The noise reducing motor and produce is located in device by motor by the utility model, is convenient to device work in 24 hours and carries fresh air at any time.
Description
Technical field
The utility model belongs to air filtration disposal technology field, is specifically related to a kind ofly maintain the pure and fresh treating apparatus of room air, specifically a kind of air PM2.5 filter.
Background technology
In the last few years, air quality was continuous worsening, and the haze weather frequency of occurrences constantly increases.Have report display, in 500 cities of Largest In China, only reach the air quality standard of world health organisation recommendations less than the city of 1%, meanwhile, polluting 10 the most serious cities in the world has 7 in China.And PM2.5 (equivalent aerodynamic diameter is less than or equal to the particle of 2.5 microns) is considered to " arch-criminal " that cause haze weather, the research of entrusting HSPH of Peking University to carry out by Green Peace endangers the public health that PM2.5 causes has carried out multianalysis, and report display Beijing, Shanghai, Guangzhou, city, four, Xi'an in 2010 amount to 7770 people because PM2.5 pollutes dead person's number morning caused.How to keep in haze sky the focus that room air is clear, health has become people to pay close attention to.The device relating to purification of air at present on the market mainly contains VMC and air purifier two kinds.Air purifier is generally only limited to the purification to room air, very micro-to the clean-up effect of air in the situation of windowing; And VMC prevailing price is high, mostly do not mate the filter of fine particulates on the one hand, need at indoor arrangement pipeline when mounted on the other hand, very inconvenience is installed.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provide that a kind of structure is simple, volume is light and handy, price is economical, easy for installation, be easy to overhaul and the air PM2.5 filter of more renew cartridge.
To achieve these goals, the utility model is achieved by following approach:
The utility model air PM2.5 filter, comprises enclosing cover, filter core, columnar body, electric motor fan, fan housing; Described enclosing cover is a groove face, and the bottom surface of this groove face has many rectangular through-hole be arranged in parallel, for air cleaning unit air-out; Columnar body is hollow structure, and the air opening end of columnar body matches with enclosing cover, and make enclosing cover energy snap close columnar body, the air inlet end of columnar body is connected with fan housing; Electric motor fan, filter core are located at columnar body inside successively along wind direction;
The material of described columnar body is plastic material;
Described filter core is cylindric.
The utility model only need bore the porthole that a diameter is 20cm when installing on wall, and it is very convenient to install; The utility model main body adopts cylindrical-shaped structure, increases ventilation, and filter core is designed to cylindric not only increase air filtration area, and reduces the volume of clarifier; The utility model utilizes building wall body thickness main body to be comprised filter core and assembling is inner in body of wall, avoids body to take interior space impact attractive in appearance; The noise reducing motor and produce is located in device by motor by the utility model, is convenient to device work in 24 hours and carries fresh air at any time; Filter core of the present utility model can be exposed to indoor, and maintenance, maintenance and replacing are very convenient.
The beneficial effects of the utility model are:
1. the utility model solves the purification of room air circulation PM2.5;
2. the utility model utilizes building wall body thickness air filtering core, and electric motor fan is contained in body of wall, reduces machine and protrudes Interior Space chien shih indoor beauty;
3. the utility model motor is loaded on the noise reducing motor generation in the middle of machine;
4. filter core be contained in indoor be convenient to safeguard, change;
5. filter core adopts hollow cylindrical design, increases filter area;
6. adopt 24 hours timing functions can set open and close blower fan.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is outer cover structure schematic diagram of the present utility model;
Fig. 3 is cross-sectional view of the present utility model;
Fig. 4 is mounting structure schematic diagram of the present utility model;
1 be enclosing cover, 2 be wherein filter core, 3 be columnar body, 4 be electric motor fan, 5 be fan housing, 6 for body of wall.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further analyzed.
As shown in Figure 1,3, the utility model air PM2.5 filter, comprises enclosing cover 1, filter core 2, columnar body 3, electric motor fan 4, fan housing 5; As shown in Figure 2, described enclosing cover 1 is a groove face, and the bottom surface of this groove face has many rectangular through-hole be arranged in parallel, for air cleaning unit air-out; Columnar body 3 is hollow structure, and the air opening end of columnar body 3 matches with enclosing cover 1, and make enclosing cover 1 energy snap close columnar body 3, the air inlet end of columnar body 3 is connected with fan housing 5; It is inner that electric motor fan 4, filter core 2 are located at columnar body 3 successively along wind direction, and namely filter core 2 is positioned near air opening end, and electric motor fan 4 is positioned near air inlet end;
The material of described columnar body 3 is plastic material;
Described filter core 2 is cylindric.
As shown in Figure 4, only need bore the porthole that a diameter is 20cm on wall when the utility model is installed, be placed in body of wall 6, enclosing cover 1 is towards indoor, and fan housing 5 is towards outdoor.
Above-described embodiment is not that the utility model is not limited only to above-described embodiment for restriction of the present utility model, as long as meet the utility model requirement, all belongs to protection domain of the present utility model.
Claims (3)
1. an air PM2.5 filter, is characterized in that comprising enclosing cover, filter core, columnar body, electric motor fan, fan housing; Described enclosing cover is a groove face, and the bottom surface of this groove face has many rectangular through-hole be arranged in parallel, for air cleaning unit air-out; Columnar body is hollow structure, and the air opening end of columnar body matches with enclosing cover, and make enclosing cover energy snap close columnar body, the air inlet end of columnar body is connected with fan housing; Electric motor fan, filter core are located at columnar body inside successively along wind direction.
2. a kind of air PM2.5 filter as claimed in claim 1, is characterized in that the material of described columnar body is plastic material.
3. a kind of air PM2.5 filter as claimed in claim 1, is characterized in that described filter core is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812300.5U CN204469411U (en) | 2014-12-18 | 2014-12-18 | A kind of air PM2.5 filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420812300.5U CN204469411U (en) | 2014-12-18 | 2014-12-18 | A kind of air PM2.5 filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469411U true CN204469411U (en) | 2015-07-15 |
Family
ID=53625147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420812300.5U Expired - Fee Related CN204469411U (en) | 2014-12-18 | 2014-12-18 | A kind of air PM2.5 filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042710A (en) * | 2015-07-23 | 2015-11-11 | 韦振彬 | Fresh air purifier |
-
2014
- 2014-12-18 CN CN201420812300.5U patent/CN204469411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042710A (en) * | 2015-07-23 | 2015-11-11 | 韦振彬 | Fresh air purifier |
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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: 20150715 Termination date: 20181218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |