CN115854477B - Movable air cleaner - Google Patents
Movable air cleaner Download PDFInfo
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- CN115854477B CN115854477B CN202310166127.XA CN202310166127A CN115854477B CN 115854477 B CN115854477 B CN 115854477B CN 202310166127 A CN202310166127 A CN 202310166127A CN 115854477 B CN115854477 B CN 115854477B
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- wall
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- 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
Abstract
The invention relates to the technical field of air purification, in particular to a movable air cleaner which comprises a purifying box, wherein a supporting cover is arranged on the outer wall of the bottom of the purifying box, movable wheels are arranged at four corners of the outer wall of the supporting cover, an air outlet is formed in the outer wall of one side of the supporting cover, air guide holes which are distributed in an annular mode at equal intervals are formed in the inner wall of the purifying box and are communicated with the supporting cover, a rotating piece is arranged in the purifying box in a rotating mode, a driving piece is arranged in the inner wall of the purifying box, the driving end of the driving piece is connected with the rotating piece, a placing groove which is distributed in an annular mode at equal intervals is formed in the outer wall of the rotating piece, and a filter cylinder is placed in the placing groove. The invention can realize the free switching of the filter cylinder, ensure the purification efficiency of air, conveniently clean filtered dust, effectively realize the cleaning process of dust while not affecting the normal purification of air, and has better use effect.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to a movable air cleaner.
Background
The air purification is an integral solution for providing sterilization, disinfection, dust fall, haze removal, harmful decoration residue removal, peculiar smell removal and the like for various indoor environmental problems, improves living and office conditions, improves physical and mental health, and mainly performs the indoor air purification through an air purifier, and mainly plays roles of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness.
At present, the existing air purifier still has certain defects, the air purifier is inconvenient to move in the use process, meanwhile, the air purifier needs to be suspended when dust filtered in the air purifier is cleaned, the air purifier cannot be cleaned, and the dust in the air purifier cannot be cleaned when the air purifier is cleaned, so that the use effect is poor, and therefore, a mobile air purifier needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a movable air cleaner.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a portable air cleaner, includes the purifying box, the bottom outer wall of purifying box is provided with the supporting cover, and four corners that support the cover outer wall all are provided with the removal round, the air exit has been seted up to one side outer wall of supporting cover, the inner wall of filtering cylinder has been seted up the equidistance and has been annular distributed's air guide hole, and the air guide hole is linked together with the supporting cover, the inside rotation of purifying box is provided with the rotation piece, the inner wall of purifying box is provided with the driving piece, and is connected between driving piece and the rotation piece, the equidistance has been provided with annular distributed's standing groove, and has placed in the standing groove and has strained a section of thick bamboo, the position department that strained a section of thick bamboo outer wall is close to the tip is provided with the disc, the outer wall of disc is provided with first rubber circle, and the inner wall laminating mutually of first rubber circle, the outer wall of straining a section of thick bamboo has still been seted up the air vent that the annular distributes, place the filter in straining a section of thick bamboo, the bottom inner wall of standing groove has been seted up, and has been provided with the second filter screen in the vent, the inner wall is provided with the driving piece, one side outer wall of purifying box is provided with the driving piece, and is connected between driving piece and the rotation piece, the outer wall is provided with the air guide duct and the air guide opening, the air guide duct has set up the air guide opening, and has set up the air guide duct in the air guide opening, and has set up the air guide duct and has the end to seal vent, and has the air guide opening, and has the air guide device to seal in the air duct, and the air duct to be set up in the air duct and the end:
the supporting mechanism is arranged at the end part of the filter cylinder and used for enabling the filter piece to be attached to the inner wall of the filter cylinder;
the adsorption purification mechanism is arranged in the supporting cover and is used for adsorbing harmful substances in the air.
As still further aspects of the invention: the supporting mechanism comprises a threaded cylinder, a threaded groove is formed in the outer wall of the disc, the threaded groove is annular, the threaded cylinder is arranged in the threaded groove in a threaded mode, an installation cylinder is connected to the threaded cylinder through a supporting rod, one end of the installation cylinder, close to the filter cylinder, is located in the filter cylinder, the outer wall of the periphery of the installation cylinder is provided with an installation hole, a supporting rod is movably arranged in the installation hole, the supporting rod is located in the filter cylinder, the end portion of the supporting rod is provided with a movable block, the movable block is located in the installation cylinder, an inserting rod is inserted in the installation cylinder, a second rubber ring is arranged at a gap between the inserting rod and the installation cylinder, the end portion of the supporting rod is conical, and a fitting groove which is fit with the conical end of the supporting rod is formed in the side edge of the movable block.
As still further aspects of the invention: the inside of straining a jar is provided with spacing section of thick bamboo through the connecting rod is fixed, the bottom of straining a jar is provided with spacing post, and agrees with between the tip of spacing post and the inner wall of spacing section of thick bamboo.
As still further aspects of the invention: the adsorption purification mechanism comprises a filter box, an installation opening is formed in the inner wall of the bottom of the filter box, a third filter screen is arranged in the installation opening, the number of the third filter screens is two, the first filter cotton is clamped between the third filter screens, activated carbon is further placed in the filter box, a third rubber ring is arranged at the end part of the filter box, the third rubber ring is attached to the purification box, a grid plate is connected to the inner wall of the support cover through a vertical rod, and the filter box is located above the grid plate.
As still further aspects of the invention: still placed the apron in the filter cartridge, and placed the second filter pulp between apron and the active carbon, spacing mouth has been seted up to the outer wall of apron, and is provided with the fourth filter screen in the spacing mouth.
As still further aspects of the invention: the driving piece and the fan are connected with a switch through wires, and the switch is electrically connected with a controller.
As still further aspects of the invention: the inner wall of one side of the purifying box is also provided with a wind speed sensor, the wind speed sensor is electrically connected with a processor, and the processor is electrically connected with the controller.
Compared with the prior art, the invention has the beneficial effects that:
according to the movable air cleaner provided by the invention, through the operation of the fan, air to be purified outside can be sucked through the exhaust hood, then the air guide hood at the end part of the air guide pipe is led into the purifying box, the first filter screen positioned in the exhaust hood can firstly block larger impurities in the air and prevent the air from blocking in the purifying box, the driving piece can drive the rotating piece to rotate, the placing groove can be in a state of being in butt joint with the air guide hood, the air exhausted by the air guide hood can enter the placing groove, under the blocking action of the disc, the air can only enter the filter cylinder, meanwhile, under the butt action of the butt mechanism, the filter piece and the inner wall of the filter cylinder can be attached, so that the air can leave dust in the filter piece under the filtering action of the filter piece, the filtered air can pass through the air holes to enter the outside, then pass through the second filter screen to enter the lower part of the purifying box and be led into the supporting hood along the air guide hole, the adsorption mechanism in the supporting hood can absorb toxic and harmful gas in the air, finally, the air can be adsorbed by the purifying mechanism in the supporting hood, the filter cylinder can be in the state of being in butt joint with the air, the filter cylinder can be conveniently filtered and the filter cylinder can be removed through the filter cylinder under the butt action of the butt mechanism, and the air can be more dust can be accumulated in the filter piece under the condition, and the filter can be removed by the filter drum under the condition, and can normally when the air can be more dust can be normally, and the filter can be removed, and the filter can be more dust can be accumulated, and the filter can be in the filter can and the filter can.
Drawings
FIG. 1 is a schematic cross-sectional view of a mobile air cleaner according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of a rotating member of a mobile air cleaner according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of a supporting mechanism of a mobile air cleaner according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of a filter cartridge of a mobile air purifier according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of an adsorption purification mechanism of a mobile air cleaner according to an embodiment of the present invention.
In the figure: 1-supporting cover, 2-moving wheel, 3-adsorption purification mechanism, 4-air outlet, 5-air vent, 6-purifying box, 7-driving piece, 8-rotating piece, 9-closing cover, 10-air guide cover, 11-air guide pipe, 12-fixed cover, 13-fan, 14-exhaust pipe, 15-first filter screen, 16-exhaust cover, 17-wind speed sensor, 18-placing groove, 19-filter cartridge, 20-air vent, 21-filter piece, 22-disc, 23-first rubber ring, 24-second filter screen, 25-limiting cylinder, 26-limiting column, 27-supporting mechanism, 28-screw cylinder, 29-mounting cylinder, 30-second rubber ring, 31-inserting rod, 32-movable block, 33-supporting rod, 34-grid plate, 35-filter box, 36-third rubber ring, 37-third filter screen, 38-first filter cotton, 39-active carbon, 40-cover plate, 41-fourth filter screen, 42-second cotton.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a mobile air cleaner provided in an embodiment of the present invention includes a purifying tank 6, a supporting cover 1 is disposed on the bottom outer wall of the purifying tank 6, moving wheels 2 are disposed at four corners of the outer wall of the supporting cover 1, the specific structure of the moving wheels 2 is not limited, in this embodiment, preferably, the moving wheels 2 use universal wheels, so as to move the purifying tank 6 to a suitable position flexibly, an air outlet 4 is disposed on one side outer wall of the supporting cover 1, air guide holes 5 distributed in an annular shape are disposed on the inner wall of the purifying tank 6 at equal distance, the air guide holes 5 are communicated with the supporting cover 1, a rotating member 8 is disposed in the purifying tank 6, a driving member 7 is disposed on the inner wall of the purifying tank 6, the specific structure of the driving member 7 is not limited, in this embodiment, preferably, the driving member 7 adopts a stepping motor, the driving end of the driving piece 7 is connected with the rotating piece 8, the outer wall of the rotating piece 8 is provided with a placing groove 18 which is distributed in an annular mode at equal distance, a filter cylinder 19 is placed in the placing groove 18, a disc 22 is arranged at a position, close to the end, of the outer wall of the filter cylinder 19, a first rubber ring 23 is arranged on the outer wall of the disc 22, the first rubber ring 23 is attached to the inner wall of the placing groove 18, a plurality of rows of vent holes 20 which are distributed in an annular mode at equal distance are also formed in the outer wall of the filter cylinder 19, a filter piece 21 is placed in the filter cylinder 19, the specific structure of the filter piece 21 is not limited, in this embodiment, preferably, the filter piece 21 is made of HEAP material, the filter piece 21 is a cylindrical filter screen with a closed bottom, a vent is formed in the inner wall of the bottom of the placing groove 18, a second filter screen 24 is arranged in the vent, a fixed cover 12 is arranged on the outer wall of one side of the purifying box 6, and a fan 13 is arranged on the inner wall of the fixed cover 12, the exhaust end of fan 13 is provided with exhaust column 14, and the tip of exhaust column 14 is provided with exhaust hood 16, the inner wall of exhaust hood 16 is provided with first filter screen 15, the wind-guiding end of fan 13 is provided with guide duct 11, and the tip of guide duct 11 is provided with wind scooper 10, the fixed mouth has been seted up to the outer wall of purifying box 6, and wind scooper 10 is fixed to be set up in the fixed mouth, the tip of wind scooper 10 is laminated mutually with the outer wall of rotating member 8, the outer wall of purifying box 6 has still been seted up and has been got and put the mouth, and get and be provided with closing cap 9 in putting the mouth, still include:
the supporting mechanism 27 is arranged at the end part of the filter cylinder 19, and is used for enabling the filter element 21 to be attached to the inner wall of the filter cylinder 19;
and the adsorption and purification mechanism 3 is arranged in the support cover 1 and is used for adsorbing harmful substances in the air.
Through the operation of the fan 13, the air to be purified from the outside can be pumped through the exhaust hood 16 and then guided into the purifying box 6 along the air guide hood 10 at the end part of the air guide pipe 11, the first filter screen 15 positioned in the exhaust hood 16 can firstly block larger impurities in the air and prevent the impurities from blocking the purifying box 6, the driving piece 7 can drive the rotating piece 8 to rotate, the placing groove 18 can be in a state of abutting with the air guide hood 10, the air discharged by the air guide hood 10 can enter the placing groove 18, under the blocking action of the disc 22, the air can only enter the filter cylinder 19, meanwhile, under the abutting action of the abutting mechanism 27, the inner walls of the filter piece 21 and the filter cylinder 19 can be abutted, the air can keep dust in the filter piece 21 under the filtering action of the filter piece 21, and the filtered air can enter the outer side of the filter cylinder 19 through the air vent 20, then pass second filter screen 24 and get into purifying box 6 below to in leading-in supporting cover 1 along air vent 5, can adsorb toxic harmful gas in the air through the absorption purification mechanism 3 in the supporting cover 1, finally the air that purifies can be discharged through air exit 4, accomplish the purification operation to the air, and in the purification process, when accumulating more dust in the section of thick bamboo 19 that dock with the air guide cover 10, can drive the rotation piece 8 through driving piece 7 and rotate for other unused section of thick bamboo 19 aim at the air guide cover 10, when the section of thick bamboo 19 of accumulating dust rotates to closing cap 9 below, can take out section of thick bamboo 19 through opening closing cap 9, and change filter 21 wherein, effectively realize can clear up the dust of filtering when not influencing the normal purification of air, excellent in use effect.
As an embodiment of the present invention, please refer to fig. 3 and 4, the abutting mechanism 27 includes a threaded cylinder 28, a threaded groove is provided on the outer wall of the disc 22, the threaded groove is annular, the threaded cylinder 28 is disposed in the threaded groove, the inside of the threaded cylinder 28 is connected with a mounting cylinder 29 through a supporting rod, one end of the mounting cylinder 29, which is close to the filter cylinder 19, is located in the filter cylinder 19, the peripheral outer wall of the mounting cylinder 29 is provided with mounting holes, an abutting rod 33 is movably disposed in the mounting holes, the abutting rod 33 is located in the filter cylinder 19, the end of the abutting rod 33 is provided with a movable block 32, the movable block 32 is disposed in the mounting cylinder 29, the mounting cylinder 29 is inserted with a plug rod 31, a second rubber ring 30 is disposed at the gap between the plug rod 31 and the mounting cylinder 29, the end of the abutting rod 33 is conical, and the side edge of the movable block 32 is provided with a joint groove which is jointed with the conical end of the abutting rod 33.
As an embodiment of the present invention, referring to fig. 2 and 4, a limiting cylinder 25 is fixedly disposed in the filter cartridge 19 through a connecting rod, a limiting post 26 is disposed at the bottom end of the filter cartridge 19, and the end of the limiting post 26 is engaged with the inner wall of the limiting cylinder 25, so that the limiting post 26 at the bottom of the filter cartridge 19 can be inserted into the limiting cylinder 25 during the process of placing the filter cartridge 19 in the placement groove 18, the stability of the filter cartridge 19 after installation can be effectively improved, and the use effect is better.
As an embodiment of the present invention, please refer to fig. 5, the adsorption purification mechanism 3 includes a filter box 35, an installation opening is formed in the bottom inner wall of the filter box 35, a third filter screen 37 is disposed in the installation opening, the number of the third filter screens 37 is two, a first filter cotton 38 is sandwiched between adjacent third filter screens 37, activated carbon 39 is also disposed in the filter box 35, a third rubber ring 36 is disposed at the end of the filter box 35, the third rubber ring 36 is attached to the purification box 6, the inner wall of the support cover 1 is connected with a grid plate 34 through a vertical rod, the filter box 35 is located above the grid plate 34, when air is introduced into the support cover 1 through the air guide hole 5, the air can directly enter the filter box 35, and under the action of the activated carbon 39, benzene, formaldehyde, ammonia gas and other toxic and harmful gases in the air can be efficiently adsorbed, the gaseous pollutants and the harmful substances in the indoor air can be effectively removed, the completely purified air can pass through the first filter cotton 38 and the third filter cotton 37 and pass through the grid plate 34, finally pass through the grid plate 34, and finally the air can be completely purified and completely through the filter screen 4, and the air can be conveniently replaced when the air is exhausted through the air guide hole 4, and the air is exhausted through the air guide hole 4.
As an embodiment of the present invention, referring to fig. 5, a cover plate 40 is further disposed in the filter box 35, a second filter cotton 42 is disposed between the cover plate 40 and the activated carbon 39, a limiting opening is formed on an outer wall of the cover plate 40, and a fourth filter screen 41 is disposed in the limiting opening, so that dust in the activated carbon 39 can be prevented from being raised into the purifying box 6 when air is blown into the filter box 35 under the shielding effect of the fourth filter screen 41 and the second filter cotton 42 in the cover plate 40, and the use effect is better.
As an embodiment of the present invention, the driving member 7 and the fan 13 are both connected to a switch through a wire, and the switch is electrically connected to a controller, and the specific structure of the controller is not limited.
As an embodiment of the present invention, referring to fig. 1, an air speed sensor 17 is further disposed on an inner wall of one side of the purifying tank 6, the air speed sensor 17 is electrically connected to a processor, the processor is electrically connected to a controller, the air speed discharged by the second filter screen 24 can be monitored by the air speed sensor 17, when the speed drops to a certain value, it indicates that more dust is accumulated in the filter 21, and a signal can be transmitted to the controller by the processor to control the driving member 7 to drive the rotating member 8 to rotate, so as to realize automatic switching operation of the filter cartridge 19, and the use effect is better.
When in use, the air to be purified from the outside can be sucked through the exhaust hood 16 by the operation of the fan 13, then the air is guided into the purifying box 6 along the air guide cover 10 at the end part of the air guide pipe 11, the first filter screen 15 positioned in the air draft cover 16 can firstly block larger impurities in the air to prevent the impurities from entering the purifying box 6 to generate blockage, the rotating piece 8 can be driven to rotate by the driving piece 7, so that the placing groove 18 can be in a state of being in butt joint with the air guide cover 10, air discharged by the air guide cover 10 can enter the placing groove 18, and under the blocking effect of the disc 22, the air can only enter the filter cylinder 19, at the same time, under the supporting action of the supporting mechanism 27, the filter element 21 and the inner wall of the filter cylinder 19 can be attached, so that the air can leave dust in the filter 21 under the filtering action of the filter 21, and the filtered air can pass through the air holes 20 to enter the outside of the filter cartridge 19, then passes through the second filter screen 24 to enter the lower part of the purifying box 6 and is guided into the supporting cover 1 along the air guide holes 5, the adsorption purification mechanism 3 in the supporting cover 1 can adsorb toxic and harmful gases in the air, the air after final purification can be discharged through the air outlet 4 to finish the purification operation of the air, and during the cleaning process, when more dust is accumulated in the filter cartridge 19 butted with the hood 10, the rotating member 8 can be rotated by the driving member 7 so that other unused filter cartridges 19 are aligned with the air guide housing 10, and when the filter cartridges 19 accumulating dust are rotated to below the closing cap 9, the filter cylinder 19 can be taken out by opening the closing cover 9, and the filter piece 21 therein is replaced, so that the dust filtered out can be cleaned while the normal purification of the air is not affected, and the use effect is better.
It should be noted that, although the present disclosure describes embodiments, not every embodiment includes only a single embodiment, and the description is for clarity only, and those skilled in the art should understand that the embodiments of the disclosure may be combined appropriately to form other embodiments that can be understood by those skilled in the art.
Claims (5)
1. The utility model provides a portable air cleaner, includes the purifying box, its characterized in that, the bottom outer wall of purifying box is provided with the supporting cover, and four corners that support the cover outer wall all are provided with the removal round, the air exit has been seted up to one side outer wall of supporting cover, the equidistance has been seted up to the inner wall of purifying box and is annular distributed's air guide hole, and the air guide hole is linked together with the supporting cover, the inside rotation of purifying box is provided with the rotating member, the inner wall of purifying box is provided with the driving piece, and is connected between driving end and the rotating member, the equidistance has been annular distributed's standing groove, and has been placed in the standing groove and has been strained a section of thick bamboo, the position department that the outer wall of straining a section of thick bamboo is close to the tip is provided with the disc, the outer wall of disc is provided with first rubber circle, and the inner wall of first rubber circle and standing groove is laminated mutually, the inner wall of bottom of standing groove has been opened the second, one side outer wall of purifying box is provided with the driving piece, and driving end and rotating member are connected between driving end and the rotating member, the outer wall of rotating member is provided with the fixed air guide cover, and the air guide cover is provided with the air guide duct, and the air guide cover is provided with the air guide vent, and the air guide vent is set up in the fixed air guide opening, and the air guide cover is set up the air vent, and is set up the end and has the air vent, and is set with the air vent to be fixed to the air guide end, and air guide opening, and has the air vent to be set up in the air guide end, and the air guide opening.
The supporting mechanism is arranged at the end part of the filter cylinder and used for enabling the filter piece and the inner wall of the filter cylinder to be attached to each other, the supporting mechanism comprises a threaded cylinder, a threaded groove is formed in the outer wall of the disc, the threaded groove is annular, the threaded cylinder is arranged in the threaded groove in a threaded mode, the inside of the threaded cylinder is connected with a mounting cylinder through a supporting rod, one end of the mounting cylinder, which is close to the filter cylinder, is positioned in the filter cylinder, mounting holes are formed in the peripheral outer wall of the mounting cylinder, a supporting rod is movably arranged in the mounting holes, the supporting rod is positioned in the filter cylinder, a movable block is arranged at the end part of the supporting rod, the movable block is positioned in the mounting cylinder, a plug rod is inserted into the mounting cylinder, a second rubber ring is arranged at a gap between the plug rod and the mounting cylinder, the end part of the supporting rod is conical, a fit groove which is attached to the conical end of the supporting rod is formed in the side of the movable block, a limit cylinder is fixedly arranged in the filter cylinder through a connecting rod, and the bottom end of the filter cylinder is provided with a limit column, and the end of the limit column is matched with the inner wall of the limit cylinder;
the adsorption purification mechanism is arranged in the supporting cover and is used for adsorbing harmful substances in the air.
2. The movable air cleaner according to claim 1, wherein the adsorption purification mechanism comprises a filter box, a mounting opening is formed in the inner wall of the bottom of the filter box, a third filter screen is arranged in the mounting opening, the number of the third filter screens is two, a first filter cotton is clamped between every two adjacent third filter screens, activated carbon is further placed in the filter box, a third rubber ring is arranged at the end part of the filter box, the third rubber ring is attached to the purifying box, a grid plate is connected to the inner wall of the supporting cover through a vertical rod, and the filter box is located above the grid plate.
3. The mobile air cleaner of claim 2, wherein a cover plate is further disposed in the filter box, a second filter cotton is disposed between the cover plate and the activated carbon, a limit opening is formed in the outer wall of the cover plate, and a fourth filter screen is disposed in the limit opening.
4. The mobile air cleaner of claim 1, wherein the drive member and the blower are each connected to a switch via a wire, and the switch is electrically connected to the controller.
5. The mobile air cleaner of claim 4, wherein the air speed sensor is further disposed on an inner wall of one side of the purifying box, and the air speed sensor is electrically connected to the processor, and the processor is electrically connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310166127.XA CN115854477B (en) | 2023-02-27 | 2023-02-27 | Movable air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310166127.XA CN115854477B (en) | 2023-02-27 | 2023-02-27 | Movable air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115854477A CN115854477A (en) | 2023-03-28 |
| CN115854477B true CN115854477B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310166127.XA Active CN115854477B (en) | 2023-02-27 | 2023-02-27 | Movable air cleaner |
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| Country | Link |
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| CN (1) | CN115854477B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1275651A (en) * | 1969-02-20 | 1972-05-24 | Gen Motors Ltd | Liquid filter assemblies |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB653893A (en) * | 1948-10-04 | 1951-05-30 | Fram Corp | Seal for filter cartridge |
| FR1008052A (en) * | 1949-08-20 | 1952-05-13 | Seitz Werke Gmbh | Clamping device, especially for filters |
| CN210964302U (en) * | 2019-11-07 | 2020-07-10 | 青岛安森克电子有限公司 | Self-cleaning air filter |
| CN112274998A (en) * | 2020-11-12 | 2021-01-29 | 宏茂科技(珠海)有限公司 | Energy-concerving and environment-protective waste residue filtration treatment equipment |
| CN113405201B (en) * | 2021-08-21 | 2021-11-02 | 深圳潘兴净水科技有限公司 | Indoor air purification device with humidification function |
| CN115183372A (en) * | 2022-07-19 | 2022-10-14 | 谢守丽 | Air purification device for textile workshop |
| CN115671911A (en) * | 2022-10-26 | 2023-02-03 | 都市环保防城港有限公司 | Harmful flue gas adsorption and purification treatment system and treatment method |
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2023
- 2023-02-27 CN CN202310166127.XA patent/CN115854477B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1275651A (en) * | 1969-02-20 | 1972-05-24 | Gen Motors Ltd | Liquid filter assemblies |
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| CN115854477A (en) | 2023-03-28 |
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