CN210645525U - Air purification filter core convenient to dust cleaning - Google Patents
Air purification filter core convenient to dust cleaning Download PDFInfo
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- CN210645525U CN210645525U CN201921555495.9U CN201921555495U CN210645525U CN 210645525 U CN210645525 U CN 210645525U CN 201921555495 U CN201921555495 U CN 201921555495U CN 210645525 U CN210645525 U CN 210645525U
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- top cap
- filter core
- filter element
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Abstract
The utility model belongs to the technical field of the filter core technique and specifically relates to an air purification filter core convenient to dust removal, including air filter, the air filter screw thread is equipped with first annular top cap, first annular top cap joint is equipped with second annular top cap, second annular top cap is equipped with spacing, two spacing post all cup joints and is equipped with the spring, the fixed main filter core that is equipped with of second annular top cap, main filter core pegs graft and is equipped with solid fixed ring, gu fixed ring with air filter fixed connection, air filter is fixed to be equipped with the deashing sleeve, air filter is fixed to be equipped with the pulse valve, the pulse valve with deashing sleeve fixed connection. The utility model discloses on the basis of ordinary air purification filter core, set up ash removal device and dismounting device, improved life and convenience to and reduced use cost, have wide market prospect, be fit for promoting.
Description
Technical Field
The utility model relates to a filter core technical field especially relates to an air purification filter core convenient to dust cleaning.
Background
An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building. Play the primary role in air purifier is that the air purification filter core adsorbs the clearance to the impurity in the air, but because the better low scheduling problem of the good efficiency of purifying effect leads to easily when air purifier live time overlength, current air purification filter core generally is disposable just so lead to the cost higher, the appearance of phenomenon such as life weak point, to more than not enough, we release the air purification filter core of being convenient for clear dirt, replace the air purification filter core of old-fashioned, satisfy people's life demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of high cost and short service life in the prior art and providing the air purification filter element convenient for dust removal.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an air purification filter element convenient for dust removal is designed, and comprises an air filter element, wherein a first annular top cover is arranged on the upper surface of the air filter element in a threaded connection manner, a clamping groove is formed in the inner wall of the first annular top cover, circular grooves are symmetrically formed in two sides of the first annular top cover, circular through holes are formed in one side of the inner wall of each circular groove, a second annular top cover is arranged on the inner wall of the first annular top cover in a clamping manner, a limiting strip corresponding to the clamping groove is arranged on the second annular top cover, threaded holes are symmetrically formed in two sides of the second annular top cover, limiting columns are arranged on the inner wall of each threaded hole in a threaded connection manner, one ends, far away from the threaded holes, of the two limiting columns penetrate through the two circular through holes respectively and extend into the circular grooves and are respectively sleeved with springs, a main filter element is fixedly arranged on the lower surface of the second, the lower surface of the fixing ring is fixedly connected with the bottom of the inner wall of the air filter element, an ash removal sleeve is fixedly arranged in the middle of the bottom of the inner wall of the air filter element, a plurality of spray holes are formed in the surface of the ash removal sleeve, a pulse valve is fixedly arranged in the middle of the lower surface of the air filter element, and a jet hole of the pulse valve penetrates through the air filter element and is fixedly connected with the ash removal sleeve.
Preferably, air filter includes the base, the upper surface of base is from outer to interior fixed elementary filter bed, wire netting and the senior filter screen of being equipped with in proper order.
Preferably, the primary filter layer and the advanced filter screen are both made of paper materials.
Preferably, one end of the limiting column, which is far away from the threaded hole, is provided with a hexagonal groove, and the length of the limiting column is four fifths of the sum of the length of the circular groove, the length of the circular through hole and the length of the threaded hole.
Preferably, the main filter element is an adsorption layer made of nylon and activated carbon materials.
Preferably, the limiting strip is made of friction rubber materials.
Preferably, the inner wall of the fixing ring is fixedly connected with an anti-skid sealing gasket.
The utility model provides a pair of air purification filter core convenient to dust cleaning, beneficial effect lies in: the utility model has the advantages of simple and reasonable structure, through first annular top cap, the draw-in groove, circular recess, circular through hole, second annular top cap, spacing, the screw hole, spacing post, mutually support between the spring can make air filter and main filter core fixed more firm, avoid leading to the emergence of obscission because of vibrations, through setting up the deashing sleeve, orifice and pulse valve can clear away air filter and main filter core surface adhered to's dust fast, it is not good to have avoided blockking up the purifying effect who leads to because of the dust, can prevent through setting up solid fixed ring that main filter core from producing and rocking.
Drawings
Fig. 1 is a front view of an air purification filter element convenient for dust removal according to the present invention;
FIG. 2 is an exploded view of an air cleaning filter element for dust removal;
fig. 3 is a cross-sectional view of the air purification filter element convenient for dust removal provided by the utility model.
In the figure: the air filter comprises an air filter element 1, a first annular top cover 2, a clamping groove 3, a circular groove 4, a circular through hole 5, a second annular top cover 6, a limiting strip 7, a threaded hole 8, a limiting column 9, a spring 10, a hexagonal groove 11, a main filter element 12, a fixing ring 13, an ash removal sleeve 14, a spray hole 15, a pulse valve 16, a primary filter layer 101, an iron wire net 102, an advanced filter net 103 and a base 104.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an air purification filter element convenient for dust cleaning comprises an air filter element 1, wherein a first annular top cover 2 is connected to the upper surface of the air filter element 1 in a threaded manner, a clamping groove 3 is formed in the inner wall of the first annular top cover 2, circular grooves 4 are symmetrically formed in two sides of the first annular top cover 2, circular through holes 5 are formed in one side of the inner wall of each circular groove 4, a second annular top cover 6 is clamped to the inner wall of the first annular top cover 2, a limiting strip 7 corresponding to the clamping groove 3 is arranged on the second annular top cover 6, threaded holes 8 are symmetrically formed in two sides of the second annular top cover 6, limiting columns 9 are connected to the inner wall of each threaded hole 8 in a threaded manner, one ends, far away from the threaded holes 8, of the two limiting columns 9 penetrate through the two circular through holes 5 respectively and extend into the circular grooves 4, and, the lower fixed surface of second annular top cap 6 is equipped with main filter core 12, main filter core 12 is kept away from one side grafting of second annular top cap 6 is equipped with solid fixed ring 13, gu fixed ring 13's lower surface with the bottom fixed connection of 1 inner wall of air filter core, the fixed deashing sleeve 14 that is equipped with in the middle of 1 inner wall bottom of air filter core, the surface of deashing sleeve 14 is equipped with a plurality of orifices 15, the fixed pulse valve 16 that is equipped with in the middle of 1 lower surface of air filter core, the fumarole of pulse valve 16 runs through air filter core 1 and with deashing sleeve 14 fixed connection.
Referring to fig. 3, an air purification filter core convenient to dust cleaning, air filter core 1 includes base 104, the upper surface of base 104 is by outer to interior fixed elementary filter layer 101, wire netting 102 and senior filter screen 103 of being equipped with in proper order, elementary filter layer 101 and senior filter screen 103 all are made by the paper material, spacing post 9 is kept away from the one end of screw hole 8 all is equipped with hexagonal groove 11, the length of spacing post 9 does circular groove 4 circular through hole 5 with four fifths of the sum of the 8 length of screw hole, main filter core 12 is the adsorbed layer of being made by nylon and activated carbon material, spacing 7 is made by friction rubber material, the inner wall fixed connection of solid fixed ring 13 is equipped with the anti-skidding sealed pad.
The utility model provides an air purification filter core convenient to dust removal, air at first enters into air filter 1 inside through air filter 1 when using, great dust granule is adsorbed on air filter 1's surface, then the air purifies the discharge through main filter 12 again, less dust is adsorbed on main filter 12 surface, pulse valve 16 is blowout gas in to deashing sleeve 14 at intervals, then gas passes main filter 12 and air filter 1 in proper order through orifice 15 and blows its surperficial dust down, the user passes through the rotatory spacing post 9 of instrument at intervals, take out spacing post 9 from air filter 1, then take out main filter 12, slope air filter 1 clears up the dust in to air filter 1, insert main filter 12 in solid fixed ring 13 after the completion then install according to opposite order.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an air purification filter core convenient to dust cleaning, includes air filter (1), its characterized in that, the upper surface threaded connection of air filter (1) is equipped with first annular top cap (2), the inner wall of first annular top cap (2) is equipped with draw-in groove (3), the bilateral symmetry of first annular top cap (2) is equipped with circular recess (4), one side of circular recess (4) inner wall all is equipped with circular through hole (5), the inner wall joint of first annular top cap (2) is equipped with second annular top cap (6), second annular top cap (6) be equipped with corresponding spacing (7) of draw-in groove (3), the bilateral symmetry of second annular top cap (6) is equipped with screw hole (8), the inner wall threaded connection of screw hole (8) is equipped with spacing post (9), two spacing post (9) are kept away from the one end of screw hole (8) runs through two respectively circular through hole (5) extend to circle through hole (5) Shape recess (4) inside and all cup joint and be equipped with spring (10), the lower fixed surface of second annular top cap (6) is equipped with main filter core (12), main filter core (12) are kept away from one side grafting of second annular top cap (6) is equipped with solid fixed ring (13), the lower surface of solid fixed ring (13) with the bottom fixed connection of air filter core (1) inner wall, the centre of air filter core (1) inner wall bottom is fixed and is equipped with deashing sleeve (14), the surface of deashing sleeve (14) is equipped with a plurality of orifices (15), the centre of air filter core (1) lower surface is fixed and is equipped with pulse valve (16), the fumarole of pulse valve (16) runs through air filter core (1) and with deashing sleeve (14) fixed connection.
2. An air purification filter element convenient for dust removal according to claim 1, wherein the air filter element (1) comprises a base (104), and a primary filter layer (101), a wire mesh (102) and a high-grade filter screen (103) are sequentially and fixedly arranged on the upper surface of the base (104) from outside to inside.
3. An air cleaning filter element for facilitating dust removal according to claim 2, wherein the primary filter layer (101) and the advanced filter screen (103) are made of paper material.
4. The air purification filter element convenient for dust removal according to claim 1, wherein one end of the limiting column (9) far away from the threaded hole (8) is provided with a hexagonal groove (11), and the length of the limiting column (9) is four fifths of the sum of the lengths of the circular groove (4), the circular through hole (5) and the threaded hole (8).
5. An air cleaning filter element for facilitating the cleaning of dust according to claim 1, characterized in that the main filter element (12) is an adsorption layer made of nylon and activated carbon material.
6. An air cleaning filter element convenient for dust cleaning according to claim 1, characterized in that the limit strip (7) is made of friction rubber material.
7. An air purification filter element convenient for dust removal according to claim 1, wherein the inner wall of the fixing ring (13) is fixedly connected with an anti-slip sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555495.9U CN210645525U (en) | 2019-09-19 | 2019-09-19 | Air purification filter core convenient to dust cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555495.9U CN210645525U (en) | 2019-09-19 | 2019-09-19 | Air purification filter core convenient to dust cleaning |
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| Publication Number | Publication Date |
|---|---|
| CN210645525U true CN210645525U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555495.9U Active CN210645525U (en) | 2019-09-19 | 2019-09-19 | Air purification filter core convenient to dust cleaning |
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| CN (1) | CN210645525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744290A (en) * | 2020-06-18 | 2020-10-09 | 芜湖常瑞汽车部件有限公司 | Workshop air purification system for welding production line and use method thereof |
-
2019
- 2019-09-19 CN CN201921555495.9U patent/CN210645525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111744290A (en) * | 2020-06-18 | 2020-10-09 | 芜湖常瑞汽车部件有限公司 | Workshop air purification system for welding production line and use method thereof |
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