CN204757148U - Filtration purifier and equipment - Google Patents
Filtration purifier and equipment Download PDFInfo
- Publication number
- CN204757148U CN204757148U CN201520216881.0U CN201520216881U CN204757148U CN 204757148 U CN204757148 U CN 204757148U CN 201520216881 U CN201520216881 U CN 201520216881U CN 204757148 U CN204757148 U CN 204757148U
- Authority
- CN
- China
- Prior art keywords
- air
- air filtration
- filter element
- blower fan
- purification apparatus
- 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.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filtration purifier, including a cavity organism that is equipped with air inlet and gas outlet, its characterized in that, in the cavity organism through a filtering component with the inner chamber of casing separate to become respectively with the air inlet intercommunication admit air the space and with the play headroom of gas outlet intercommunication, admit air be equipped with in the space with the first fan of air inlet intercommunication, be equipped with the second fan with the gas outlet intercommunication in the play headroom. The utility model discloses can not only adapt to great purifying and filtering material resistance, can greatly reduced device operating noise when using the high -drag material moreover, improve filtration efficiency, reduce the consumption, small moreover, the space that reduces the device occupies.
Description
Technical field
The utility model relates to purification filtering field, particularly relates to a kind of air filtration and purification apparatus and equipment.
Background technology
Common air cleaning unit adopts blower fan to drive contaminated air to pass through from purification filtering material, thus purge pollutant, conventional air cleaning unit arranges filtering screen at the air intake (or negative pressure end) of blower fan or outlet air end, or at two ends, all filtering screen is set, such as, as shown in Figure 1, commonly a blower fan 20 is set in the side of filtering screen 10, the windage of this kind of air filtration and purification apparatus filter screen can not be too high, generally for the blower fan improving detergent power and have to adopt high velocity wind pressure, such air cleaning unit operationally, noise is large, energy consumption is high, and filter screen air outlet wind speed is little, air cycle efficiency is not high, as shown in Figure 2, two blower fans are now also adopted to drive for improving air purification efficiency, its screen pack 10 is placed on the inlet side of blower fan, contaminated air is aspirated through filtering screen by a blower fan 20, accelerate air to increase air circulation speed at another blower fan 30 of series connection at the outlet air end of this blower fan, this mode is superimposed due to two blower fans, interfere with each other between two blower fans, noise is very large.
Utility model content
For overcoming the deficiencies in the prior art, the utility model discloses a kind of air filtration and purification apparatus, it adopts the first blower fan in the side malleation blowing of filter element, second blower fan is in the opposite side air draught of filter element, can overcome the resistance of larger filter screen like this, can not form again interference between two blower fans to affect whole efficiency, the wind speed of air-out simultaneously can promote again with lifting device purification efficiency simultaneously, noise reduces, and the volume of device can do less.
For solving the problems of the technologies described above, the utility model provides a kind of air filtration and purification apparatus, comprise the Hollow body that is provided with air inlet and gas outlet, by a filter element, the inner chamber of body is separated into the admission space be communicated with air inlet respectively and the air outlet space be communicated with gas outlet in described Hollow body, be provided with the first blower fan be communicated with air inlet in described admission space, in described air outlet space, be provided with the second blower fan be communicated with gas outlet.
Further, described filter element is the air-purifying net of sheet.
Further, described filter element is the air filtration purifying filter element of hollow tube-shape, form described admission space between the outer wall of described air filtration purifying filter element and body inwall, the spatial group between the inside of described filter purification filter cores and air outlet becomes described air outlet space.
Further, described second blower fan is arranged on the exhaust ports of air filtration purifying filter element.
Further, the shape of cross section of described air filtration purifying filter element is circular or geometry polygonal shape.
Further, described first blower fan is centrifugal blower or axial flow blower, and the second blower fan is centrifugal blower or axial flow blower.
Further, the inlet side of described first blower fan is provided with air purification filter parts.
For solving the problems of the technologies described above, the utility model also provides a kind of air filter unit, comprises above-mentioned air filtration and purification apparatus.
The utility model at least has following effect: can not only adapt to larger purification filtering material resistance, and can greatly reduce plant running noise when using high-drag material, improve air filter efficiency, reduce power consumption, and volume is little, reduce the space hold of device.
Accompanying drawing explanation
Fig. 1 is the structural representation one of air filter unit in prior art.
Fig. 2 is the structural representation two of air filter unit in prior art.
Fig. 3 is the structural representation of the utility model air filtration and purification apparatus.
Fig. 4 is the transverse sectional view one of filter element in the utility model air filtration and purification apparatus.
Fig. 5 is the transverse sectional view two of filter element in the utility model air filtration and purification apparatus.
Fig. 6 is the transverse sectional view three of filter element in the utility model air filtration and purification apparatus.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 3, the air filtration and purification apparatus of the utility model embodiment comprises the Hollow body 1 being provided with air inlet 11 and gas outlet 12, by a filter element 2, body 1 inner chamber is separated into admission space 100 and air outlet space 200 in Hollow body 1, the first blower fan 3 be communicated with air inlet 11 is provided with in admission space 100, the second blower fan 4 be communicated with gas outlet 12 is provided with in air outlet space 200, in the present embodiment, first blower fan 3 and the second blower fan 4 are centrifugal blower, second blower fan 4 also can adopt the blower fan of the other types such as axial flow blower, during work, enter in admission space 100 by the first blower fan 3 from air inlet 11 air-supply, gas forms malleation, after filter element 2 filters, form negative pressure by the second blower fan 4 exhausting again the air after filtration is sent, adopt forced draft, the form that negative pressure exhausting combines, the noise of purification of air can not only be reduced, improve air filter efficiency, reduce power consumption, and volume is little, reduce space occupancy rate.
In implementation process, filter element 2 is the airstrainer of sheet, like this can be as required, airstrainer can be horizontal or vertical etc. different azimuth arrange, airstrainer can be slab construction, such as quadrangle, octagon etc., meet different design requirements, structural design is various; Filter element 2 also can be the air filtration purifying filter element of hollow tube-shape, when filter element 2 adopts air filtration purifying filter element, above-mentioned admission space 100 is formed between the outer wall of air filtration purifying filter element and the inwall of body 1, the air outlet space 200 that the Inner Constitution of air filtration purifying filter element is above-mentioned, now the second blower fan 4 is arranged on the exhaust ports of filter core, directly form negative pressure at the inner chamber of air filtration purifying filter element, air delivery efficiency is higher.As shown in Fig. 4, Fig. 5 and Fig. 6, the shape of cross section of air filtration purifying filter element is circular filter screen or other geometry polygonized structures, and such as quadrangle, octagon etc., do not limit at this.
As another kind of embodiment, air purification filter parts can also be provided with in the inlet side of the first blower fan 4, preferentially carry out prefilter at the air inlet place of the first blower fan 4 like this, the first blower fan 4 is played a protective role.
Real-life air filter unit can adopt air filter of the present utility model, and air filter unit operationally, can not only reduce the noise of purification of air, improve air filter efficiency, reduce power consumption, the volume of equipment can be reduced, reduce space occupancy rate.
To sum up, the utility model can change conventional air purifier and limit by air-admitting surface, reaches air fast filtering object, can also effectively reduce air filter noise, improves air filter efficiency, reduces power consumption, improves space utilization rate.
The above is detailed description of the invention of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some amendments, these amendments are also considered as protection domain of the present utility model.
Claims (8)
1. an air filtration and purification apparatus, comprise the Hollow body that is provided with air inlet and gas outlet, it is characterized in that, by a filter element, the inner chamber of housing is separated into the admission space be communicated with air inlet respectively and the air outlet space be communicated with gas outlet in described Hollow body, be provided with the first blower fan be communicated with air inlet in described admission space, in described air outlet space, be provided with the second blower fan be communicated with gas outlet.
2. air filtration and purification apparatus as claimed in claim 1, it is characterized in that, described filter element is the air-purifying net of sheet.
3. air filtration and purification apparatus as claimed in claim 1, it is characterized in that, described filter element is the air filtration purifying filter element of hollow tube-shape, form described admission space between the outer wall of described air filtration purifying filter element and inner walls, the spatial group between the inside of described filter purification filter cores and air outlet becomes described air outlet space.
4. air filtration and purification apparatus as claimed in claim 3, it is characterized in that, described second blower fan is arranged on the exhaust ports of air filtration purifying filter element.
5. air filtration and purification apparatus as claimed in claim 3, is characterized in that, the shape of cross section of described air filtration purifying filter element is circular or geometry polygonal shape.
6. air filtration and purification apparatus as claimed in claim 1, it is characterized in that, described first blower fan is centrifugal blower or axial flow blower, and the second blower fan is centrifugal blower or axial flow blower.
7. air filtration and purification apparatus as claimed in claim 1, it is characterized in that, the inlet side of described first blower fan is provided with air purification filter parts.
8. an air filter unit, is characterized in that, comprise as arbitrary in claim 1 to 7 as described in air filtration and purification apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216881.0U CN204757148U (en) | 2015-04-10 | 2015-04-10 | Filtration purifier and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216881.0U CN204757148U (en) | 2015-04-10 | 2015-04-10 | Filtration purifier and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757148U true CN204757148U (en) | 2015-11-11 |
Family
ID=54471851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216881.0U Active CN204757148U (en) | 2015-04-10 | 2015-04-10 | Filtration purifier and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204757148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776511A (en) * | 2015-04-10 | 2015-07-15 | 深圳市普瑞美泰环保科技有限公司 | Air filtration and purification device and air filtration and purification equipment |
| CN105737314A (en) * | 2016-02-29 | 2016-07-06 | 青岛海尔空调器有限总公司 | Fresh air exchange device and air conditioner |
| CN105890058A (en) * | 2016-05-31 | 2016-08-24 | 东莞市普锐美泰环保科技有限公司 | Air purification device |
-
2015
- 2015-04-10 CN CN201520216881.0U patent/CN204757148U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776511A (en) * | 2015-04-10 | 2015-07-15 | 深圳市普瑞美泰环保科技有限公司 | Air filtration and purification device and air filtration and purification equipment |
| CN105737314A (en) * | 2016-02-29 | 2016-07-06 | 青岛海尔空调器有限总公司 | Fresh air exchange device and air conditioner |
| CN105890058A (en) * | 2016-05-31 | 2016-08-24 | 东莞市普锐美泰环保科技有限公司 | Air purification device |
| CN105890058B (en) * | 2016-05-31 | 2019-03-26 | 深圳市普瑞美泰环保科技有限公司 | Air cleaning unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104776511A (en) | Air filtration and purification device and air filtration and purification equipment | |
| CN204757148U (en) | Filtration purifier and equipment | |
| CN203837196U (en) | Fresh air filtering system | |
| CN203642412U (en) | Fresh air purifier capable of realizing indoor and outdoor air circulation | |
| CN106731306A (en) | Filter screen of air purifier | |
| CN204816044U (en) | Brief type air purifier | |
| CN104043302B (en) | A kind of water-filtering air-purifying apparatus of applicable family expenses | |
| CN201103969Y (en) | Convection type air purifier | |
| CN104764088B (en) | A kind of air purifier group of rapidly and efficiently purification function | |
| CN205026812U (en) | Air purifier | |
| CN201103968Y (en) | Convection type air purifying device | |
| CN203816376U (en) | Novel air purifier | |
| CN203803303U (en) | Haze cleaning machine | |
| CN207334911U (en) | Air treatment module and air conditioner | |
| CN206530551U (en) | Centrifugal smoke exhaust fan | |
| CN210171199U (en) | Air purification equipment capable of improving use efficiency of formaldehyde removing liquid | |
| CN204830230U (en) | Air purifier with multiple duct | |
| CN206018813U (en) | A kind of air purifier with independent ventiduct | |
| CN207445814U (en) | Efficient quick air purifier | |
| CN207455743U (en) | A kind of single motor bidirectional flow mute type Total heat exchange fresh air purifier | |
| CN205351554U (en) | Energy -saving air purifier | |
| CN207307497U (en) | A kind of industrial waste gas dedusting purifier with dust-like | |
| CN104089342A (en) | Indoor wet type air purifier | |
| CN203777537U (en) | Dust mask capable of increasing air inflow speed | |
| CN205025143U (en) | Weighing chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |