Efficient filtering device based on carbon nanotube array
Technical Field
The utility model relates to the technical field of filter devices, in particular to a high-efficiency filter device based on a carbon nano tube array.
Background
The high-efficiency filtering device based on the carbon nano tube array is innovative equipment for enhancing the filtering effect by utilizing the excellent performance of the carbon nano tube array. The carbon nano tube array has extremely high specific surface area, can effectively adsorb and intercept particles in air, including tiny particles, bacteria and the like, so that the high-efficiency filter device based on the carbon nano tube array can realize extremely high filter efficiency, has good chemical stability and is not easy to be influenced by environmental factors, the carbon nano tube array has small pore diameter and uniform distribution, the resistance of the air when passing through the filter device is small, and good air circulation performance can be ensured.
An air purification device disclosed in patent application publication No. CN208525491U comprises a housing, an air purification device, a fan and a power module. The shell is provided with an air outlet, the air purifying structure is arranged in the shell and adjacent to the air outlet, the fan is arranged in the shell, one air outlet side of the fan corresponds to the position of the air purifying structure, and the power supply module is electrically connected with the air purifying structure and the fan respectively. The novel air purifying device is adjacent to the air outlet of the shell through the air purifying structure and is matched with the position of the air outlet side of the fan corresponding to the air purifying structure so as to spread out the air containing negative ions, thereby purifying the surrounding air and circularly purifying the air in the air purifying device.
As shown in the above prior art, the existing air filtering device sucks air into the device through the filter screen by the fan, and then filters and then discharges the air by using the induction electrode and the discharge electrode, so that a large amount of dust particles can be accumulated on the filter screen in the long-term use of the device, if the dust particles are not observed and cleaned in time manually, the problem of low air filtering efficiency and even poor filtering effect can be caused.
Therefore, there is a need to provide a high-efficiency filtering device based on carbon nanotube arrays to solve the above technical problems.
Disclosure of utility model
(One) solving the technical problems
In order to solve the technical problems, the utility model provides a high-efficiency filtering device based on a carbon nano tube array.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme that the high-efficiency filtering device based on the carbon nano tube array comprises:
the dust collecting box is connected with the dust collecting box in a sliding manner, and the dust collecting box is communicated with the dust collecting box;
The mounting shell is fixed at the top of the box body;
The air filtering component is fixed inside the box body and the top of the air filtering component is fixed with the mounting shell, and a coarse filter screen for filtering large-particle impurities, a high-efficiency filter screen made of a carbon nano tube array, an active carbon layer and an ultraviolet disinfection lamp are arranged on the air filtering component from outside to inside;
The dust removing component is arranged in the box body and is used for removing substances such as large-particle dust, hair and the like adsorbed on the coarse filter screen, and the removed impurities finally fall into the dust collecting box;
The air pump is fixed on the mounting shell, and the air inlet is communicated with the ultraviolet disinfection lamp layer inside the air filtering component;
place the frame, be fixed in the installation shell lateral wall and with the air pump air outlet intercommunication, it has the fragrance piece to place the frame interior through buckle subassembly joint.
Preferably, the dust removal subassembly is including the spout of symmetry set up in the box inner wall, two spout inner wall sliding connection has one to scrape the dirt ring, scrape dirt ring inner wall and coarse filtration net outer wall sliding connection, the installation shell below rotates and is connected with the screw rod, the screw rod lower extreme rotates with the box inner wall to be connected, scrape dirt ring and screw rod threaded connection, the installation shell is inside to be fixed with the motor, the motor output is fixed with the screw rod upper end.
Preferably, the buckle subassembly is including being fixed in the card shell on the fragrance piece, the draw-in groove is seted up to the card shell lateral wall, place frame inner wall sliding connection has the fixture block, the fixture block joint is in the draw-in groove inner wall, the fixture block deviates from one side of draw-in groove and is fixed with the slide bar, slide bar and place frame inner wall sliding connection, the fixture block is close to one side of slide bar and is fixed with the spring, the one end that the spring deviates from the fixture block is fixed with place frame inner wall.
Preferably, one end of the sliding rod, which is away from the clamping block, is fixed with a pulling block, and the outer wall of the pulling block is provided with anti-skid patterns.
Preferably, the clamping block is trapezoidal.
Preferably, a lifting handle is fixed at the top of the clamping shell.
(III) beneficial effects
The utility model provides a high-efficiency filtering device based on a carbon nano tube array. Compared with the prior art, the method has the following beneficial effects:
1. According to the application, the dust removal assembly is arranged, so that large-particle dust and hair filtered down on the coarse filter screen can be removed electrically, a filter element is not required to be manually detached for cleaning, labor is saved, practicability is achieved, and the problem that the air filtering effect is poor due to the fact that large-particle dust is accumulated on the filter screen is prevented;
2. this application is through setting up buckle subassembly for the joint that fragrance piece can be stable is in placing the frame, and when filterable air exhaust air pump, the fragrance from taking on the fragrance piece is carried to the air through placing the frame, makes the air smell fresh, promotes and uses experience.
3. This application is through setting up air filter assembly for the carbon nanotube's excellent performance can be utilized in the filtration purification of air, because carbon nanotube array's aperture is little, and air passing resistance is little, makes the filtration of air have the high efficiency, because carbon nanotube array's chemical stability is good, this high efficiency filter screen still has long service life's advantage.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an electric motor according to the present utility model;
FIG. 3 is a schematic view of the case of the present utility model;
FIG. 4 is a schematic view of a dust ring of the present utility model;
FIG. 5 is a schematic view of a screw of the present utility model;
FIG. 6 is a schematic view of a high efficiency screen of the present utility model;
FIG. 7 is a schematic view of a fragrance sheet of the present utility model;
fig. 8 is a schematic view of a placement frame of the present utility model.
The figure shows that the number is 1, the box body, 2, the air suction hole, 3, the dust collecting box, 4, the installation shell, 5, the coarse filtration net, 6, the high-efficiency filtration net, 7, the active carbon layer, 8, the ultraviolet disinfection lamp, 9, the air pump, 10, the placement frame, 11, the chute, 12, the dust scraping ring, 13, the screw rod, 14, the motor, 15, the clamping shell, 16, the clamping groove, 17, the clamping block, 18, the sliding rod, 19, the spring, 20, the pulling block, 21, the lifting handle, 22 and the fragrance sheet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.
The utility model provides two technical schemes:
Fig. 1 to 6 show a first embodiment of a high efficiency filter device based on a carbon nanotube array, comprising:
The dust collector comprises a box body 1, wherein an air suction hole 2 is formed in the outer wall of the box body 1, a dust collecting box 3 is connected below the box body 1 in a sliding manner, and the box body 1 is communicated with the dust collecting box 3;
The mounting shell 4 is fixed at the top of the box body 1;
The air filtering component is fixed inside the box body 1 and the top of the air filtering component is fixed with the mounting shell 4, and the air filtering component is provided with a coarse screen 5 for filtering large-particle impurities, a high-efficiency screen 6 made of a carbon nano tube array, an active carbon layer 7 and an ultraviolet disinfection lamp 8 from outside to inside;
The dust removing component is arranged in the box body 1 and is used for cleaning substances such as large particle dust, hair and the like adsorbed on the coarse screen 5, and the cleaned impurities finally fall into the dust collecting box 3;
The air pump 9 is fixed on the mounting shell 4, and the air inlet is communicated with the ultraviolet disinfection lamp 8 layer inside the air filtering component;
The placing frame 10 is fixed on the side wall of the mounting shell 4 and communicated with the air outlet of the air pump 9, and the fragrance sheet 22 is clamped in the placing frame 10 through a clamping buckle assembly.
The dust removal subassembly is including the spout 11 of symmetry offered in box 1 inner wall, and two spout 11 inner walls sliding connection have one to scrape dirt ring 12, scrape dirt ring 12 inner wall and coarse filtration net 5 outer wall sliding connection, and installation shell 4 below rotates and is connected with screw rod 13, and screw rod 13 lower extreme and box 1 inner wall rotate to be connected, scrape dirt ring 12 and screw rod 13 threaded connection, the inside motor 14 that is fixed with of installation shell 4, and motor 14 output is fixed with screw rod 13 upper end.
This application is through setting up the dust removal subassembly for the macroparticle dust hair of straining down on the coarse strainer 5 can all be cleared away by electric, need not the manual work and dismantle the filter core and clear up, uses manpower sparingly, has the practicality, and prevents that macroparticle dust from piling up the poor problem of air filtration effect that leads to on the filter screen.
Fig. 7 to 8 show a second embodiment, which is mainly different from the first embodiment in that the buckle assembly comprises a clamping shell 15 fixed on a fragrance piece 22, a lifting handle 21 is fixed at the top of the clamping shell 15, a clamping groove 16 is formed in the side wall of the clamping shell 15, a clamping block 17 is slidably connected to the inner wall of the placing frame 10, the clamping block 17 is trapezoid, the clamping block 17 is clamped on the inner wall of the clamping groove 16, a sliding rod 18 is fixed on one side of the clamping block 17, which is away from the clamping groove 16, the sliding rod 18 is slidably connected with the inner wall of the placing frame 10, a spring 19 is fixed on one side of the clamping block 17, which is close to the sliding rod 18, one end of the spring 19, which is away from the clamping block 17, is fixed with the inner wall of the placing frame 10, a pulling block 20 is fixed on one end of the sliding rod 18, and anti-skid patterns are formed on the outer wall of the pulling block 20.
This application is through setting up buckle subassembly for fragrance piece 22 can be stable joint in placing frame 10, and when filterable air exhaust air pump 9, the fragrance from taking on the fragrance piece 22 is carried through placing frame 10 to the air, makes the air smell fresh, promotes and uses experience.
Working principle:
When air filtration is needed, the air pump 9 is started, air is sucked into the box body 1 through the air suction holes 2 on the box body 1, large particle dust, hair and the like are filtered through the coarse screen 5, then the air is filtered through the high-efficiency filter screen 6 made of the carbon nano tube array, micron particles, smoke particles and the like which cannot be seen by naked eyes in the air are filtered, then the air is subjected to odor removal through the activated carbon layer 7, bacteria in the air are killed through the ultraviolet disinfection lamp 8, the air is sucked in through the air inlet through the air pump 9, and the odor of the fragrance sheet 22 in the air carrying and placing frame 10 is discharged after passing through the placing frame 10.
The regular motor 14 is started to enable the screw 13 to rotate, the dust scraping ring 12 is enabled to clean the outer wall of the coarse filter screen 5 from top to bottom along the chute 11, dust and hair accumulated on the coarse filter screen 5 are scraped, the scraped dust and hair falls into the dust collection box 3 through the communicating part between the lower part of the box body 1 and the dust collection box 3, the dust scraping ring 12 is enabled to stay at the upper end of the coarse filter screen 5 after the dust scraping ring 12 is used, the dust is ready for the next use, and the garbage in the dust collection box 3 is cleaned regularly.
When the smell of the fragrance sheet 22 dissipates and needs to be replaced periodically to keep the fragrance carried in the air when the filter device is used, the pull block 20 is moved in the direction away from the placement frame 10, the slide bar 18 moves along with the pull block, the spring 19 is compressed to enable the clamping block 17 to leave the clamping groove 16, then the fragrance sheet 22 is lifted out from the lifting handle 21, the pull block 20 can be loosened, one end of the clamping shell 15 of the new fragrance sheet 22 with the clamping groove 16 is aligned with one side of the clamping block 17 of the placement frame 10, the inclined surface of the clamping block 17 is extruded by the bottom of the fragrance sheet 22 to enable the spring 19 to be compressed, the clamping block 17 enters the inner wall of the placement frame 10, and when the clamping groove 16 on the side wall of the clamping shell 15 is aligned with the clamping block 17, the spring 19 rebounds to clamp the clamping block 17 into the clamping groove 16, and the fragrance sheet 22 is fixed in the placement frame 10.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.