CN219646981U - Double-deck air purification filter screen of being convenient for collect - Google Patents
Double-deck air purification filter screen of being convenient for collect Download PDFInfo
- Publication number
- CN219646981U CN219646981U CN202320420671.8U CN202320420671U CN219646981U CN 219646981 U CN219646981 U CN 219646981U CN 202320420671 U CN202320420671 U CN 202320420671U CN 219646981 U CN219646981 U CN 219646981U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screw thread
- air purification
- negative pressure
- mounting hole
- 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
- 238000004887 air purification Methods 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 8
- 239000002355 dual-layer Substances 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a bilayer air purification filter screen of being convenient for collect, relates to machinery, includes an frame, the frame both sides respectively are equipped with a filter screen, the frame includes two bottom plates, two be the V type between the bottom plate, two the junction of bottom plate is equipped with a screw thread mounting hole, install one in the screw thread mounting hole and seal and block up or clean subassembly. The utility model can realize the rapid collection of dust on the surface of the filter screen into the dust collecting bag by means of the combined design of the negative pressure fan and the vibrator, and solves the technical defect of dust flying in the cleaning process in the prior art.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a double-layer air purifying filter screen convenient to collect.
Background
The air purification filter screen is divided into four types of coarse efficiency, medium efficiency, sub-high efficiency and high efficiency, different numbers of air filters are installed in one pipeline according to the size of air quantity, the filter section is installed in a centralized air conditioning system, dust particles in indoor air are fed in the filter section to be filtered out, so that the quality of the indoor air is improved, and the air purification filter screen can be attached with more dust impurities after being used for a long time, so that the filter screen is blocked.
Chinese patent CN 218280977U discloses a double-deck air purification filter screen of being convenient for collect, and this filter screen utilizes the mechanism of filter screen vibration to realize that the dust shakes down and reaches the effect of degree of depth cleanness, but the dust flies upward in the cleaning process, influences people's healthy.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a double-layer air purifying filter screen which is convenient to collect, and the problems can be avoided.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a double-deck air purification filter screen of being convenient for collect, includes an frame, the frame both sides respectively are equipped with a filter screen, the frame includes two bottom plates, two be the V type between the bottom plate, two the junction of bottom plate is equipped with a screw thread mounting hole, install one of sealing plug or clean subassembly in the screw thread mounting hole.
Further, the plugging plug comprises a rotating plate, the rotating plate is connected with a plugging column, external threads are arranged on the outer side of the plugging column, and the plugging column is in threaded connection with the threaded mounting hole.
Further, the cleaning assembly comprises an installation pipe, the installation pipe is in threaded connection with the threaded installation hole, an annular groove is formed in the outer wall of the installation pipe, a dust collecting bag is installed in the annular groove, a negative pressure box is installed on the installation pipe, the dust collecting bag is located in the negative pressure box, and the negative pressure box is connected with a negative pressure fan.
Further, the dust collecting bag comprises an elastic belt, and the elastic belt is connected with a dust collecting bag body.
Further, a rotating assembly is arranged on the outer wall of the mounting pipe.
Further, the rotating assembly comprises a rotating shaft, an elastic plate is rotatably connected to the rotating shaft, and the elastic plate can rotate to the position right above the annular groove so as to limit the dust collecting bag to be separated from the annular groove.
Further, a vibrator is arranged on the filter screen, and the vibrator is connected with a control board.
The beneficial effects of the utility model are as follows: the utility model can realize the rapid collection of dust on the surface of the filter screen into the dust collecting bag by means of the combined design of the negative pressure fan and the vibrator, and solves the technical defect of dust flying in the cleaning process in the prior art.
Drawings
FIG. 1 is a front view of a first embodiment of the present utility model;
FIG. 2 is a cross-sectional view of a first embodiment of the present utility model;
FIG. 3 is a schematic view of a first embodiment of the present utility model with a cleaning assembly installed;
FIG. 4 is a cross-sectional view of a second embodiment of the present utility model;
FIG. 5 is an enlarged view of a portion of FIG. 3 at A;
in the figure: the dust collecting device comprises an outer frame 1, a bottom plate 11, a threaded mounting hole 12, a filter screen 2, a vibrator 21, a sealing plug 3, a rotating plate 31, a sealing column 32, a mounting tube 4, a circular groove 41, a dust collecting bag 5, an elastic belt 51, a dust collecting bag body 52, an elastic plate 61, a rotating shaft 62, a negative pressure box 7 and a negative pressure fan 8.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
As shown in fig. 1 to 5, a double-layer air purifying filter screen convenient for collection comprises an outer frame 1, wherein two sides of the outer frame are respectively provided with a filter screen 2, the outer frame comprises two bottom plates 11, the two bottom plates are in a V shape, a threaded mounting hole 12 is formed at the joint of the two bottom plates, and one of a sealing plug 3 or a cleaning component is arranged in the threaded mounting hole.
In at least one embodiment, the plugging plug comprises a rotating plate 31, the rotating plate is connected with a plugging column 32, external threads are arranged on the outer side of the plugging column, and the plugging column is in threaded connection with the threaded mounting hole.
In at least one embodiment, the cleaning assembly comprises a mounting tube 4, the mounting tube is in threaded connection with a threaded mounting hole, an annular groove 41 is formed in the outer wall of the mounting tube, a dust collecting bag 5 is mounted in the annular groove, a negative pressure box 7 is mounted on the mounting tube, the dust collecting bag is positioned in the negative pressure box, and the negative pressure box is connected with a negative pressure fan 8.
In at least one embodiment, the dust bag comprises an elastic band 51 to which a dust bag body 52 is attached, which bag body is permeable to wind but from which wind dust cannot pass.
In at least one embodiment, the outer wall of the mounting tube is provided with a rotating component which can prevent the dust collecting bag from being separated from the annular groove.
The rotating assembly comprises a rotating shaft 62, and an elastic plate 61 is rotatably connected to the rotating shaft, and can rotate to the position right above the annular groove so as to limit the dust collecting bag from being separated from the annular groove.
In at least one embodiment, as shown in fig. 4, a vibrator 21 is provided on the filter screen, and a control board is connected to the vibrator, and the control board can control the vibrator to work so that dust on the filter screen is shaken off.
In the working mode, people install the sealing plug at the thread installation hole at ordinary times, when the air purification filter screen needs to be cleaned, a cleaning component is installed at the thread installation hole, the vibrator works to shake dust off the surface of the filter screen, and meanwhile, the negative pressure fan works, so that the air mixed with the dust enters the dust collecting bag to be collected, after a period of working, the negative pressure box is removed, the dust collecting bag is taken down, and then the sealing plug is reinstalled.
Other than the technical features described in the specification, all are known to those skilled in the art.
Claims (5)
1. The utility model provides a double-deck air purification filter screen of being convenient for collect, its characterized in that, includes an frame, the frame both sides respectively are equipped with a filter screen, the frame includes two bottom plates, two be the V type between the bottom plate, two the junction of bottom plate is equipped with a screw thread mounting hole, install one in the shutoff or the clean subassembly in the screw thread mounting hole, the shutoff includes a rotor plate, the rotor plate is connected with the shutoff post, the shutoff post outside is equipped with the external screw thread, shutoff post threaded connection is in the screw thread mounting hole, the clean subassembly includes the mounting tube, mounting tube threaded connection is in the screw thread mounting hole, the mounting tube outer wall is equipped with the ring channel, install the dust bag in the ring channel, install the negative pressure case on the mounting tube, the dust bag is in the negative pressure incasement, the negative pressure case is connected with negative pressure fan.
2. The dual-layer easy-to-collect air purification screen as recited in claim 1, wherein the dust bag comprises an elastic band to which a dust bag body is attached.
3. The double-deck air purification filter screen of convenient collection of claim 2, wherein be equipped with the rotation subassembly on the installation pipe outer wall.
4. A dual-layer air cleaning filter screen for facilitating collection according to claim 3, wherein the rotating assembly comprises a rotating shaft, an elastic plate is rotatably connected to the rotating shaft, and the elastic plate can rotate to a position right above the annular groove to limit the dust bag from being separated from the annular groove.
5. The double-layer air purification filter screen convenient to collect according to claim 4, wherein a vibrator is arranged on the filter screen, and the vibrator is connected with a control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320420671.8U CN219646981U (en) | 2023-03-02 | 2023-03-02 | Double-deck air purification filter screen of being convenient for collect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320420671.8U CN219646981U (en) | 2023-03-02 | 2023-03-02 | Double-deck air purification filter screen of being convenient for collect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646981U true CN219646981U (en) | 2023-09-08 |
Family
ID=87857738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320420671.8U Active CN219646981U (en) | 2023-03-02 | 2023-03-02 | Double-deck air purification filter screen of being convenient for collect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414650A (en) * | 2023-10-18 | 2024-01-19 | 江苏一晟生物科技有限公司 | Exhaust treatment device for feed additive production |
| CN117414650B (en) * | 2023-10-18 | 2024-06-28 | 江苏一晟生物科技有限公司 | Exhaust treatment device for feed additive production |
-
2023
- 2023-03-02 CN CN202320420671.8U patent/CN219646981U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117414650A (en) * | 2023-10-18 | 2024-01-19 | 江苏一晟生物科技有限公司 | Exhaust treatment device for feed additive production |
| CN117414650B (en) * | 2023-10-18 | 2024-06-28 | 江苏一晟生物科技有限公司 | Exhaust treatment device for feed additive production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201105195Y (en) | Multilevel filtering air filtering device | |
| CN219646981U (en) | Double-deck air purification filter screen of being convenient for collect | |
| CN211247314U (en) | Granule autofilter cleaning device is used in plastics PBT production | |
| CN210286757U (en) | Nitrogen making equipment for nitrogen gas manufacturing | |
| CN207871821U (en) | A kind of air device for reducing dust | |
| CN108295599B (en) | Electric automatization industrial dust collector | |
| CN216825476U (en) | Efficient blowback cartridge filter dust remover | |
| CN214051000U (en) | Automatic dust removal device capable of purifying gas | |
| CN210251707U (en) | Environment-friendly dust removal device | |
| CN210964482U (en) | Defogging device with gaseous purification performance | |
| CN209791180U (en) | Hopper type dust filter | |
| CN208750878U (en) | A kind of electrostatic air cleaner of intelligent control wind speed | |
| CN111821770A (en) | Durable type air purifier | |
| CN112206607A (en) | Closed self-cleaning filter | |
| CN212431256U (en) | Workshop air conditioner purification system | |
| CN214133238U (en) | Based on dust collection device for industrial processing | |
| CN215523657U (en) | Air purifier | |
| CN220589434U (en) | Dust collector of straw pelletization | |
| CN218653705U (en) | Be used for organic waste gas condensation recovery unit | |
| CN211706185U (en) | Powder fluidized bed with dust collection function | |
| CN217449357U (en) | Dust remover for metallurgical furnace burden production | |
| CN218820848U (en) | Interior decoration construction harmful gas adsorption equipment | |
| CN208735832U (en) | A kind of fresh air purification device | |
| CN220572978U (en) | Dry desulfurization dust remover | |
| CN215841918U (en) | Novel cleaning filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |