CN210541334U - Dust and gas separation and dust collection structure - Google Patents

Abstract

The utility model relates to a dirt gas separation dust collection structure. The dust-air separation and dust collection structure comprises an air inlet sealing cover, a cyclone chamber and a cup body, wherein the air inlet sealing cover is connected with the cup body, an outer filter mantle is arranged in the cup body, the outer filter mantle is clamped with the cyclone chamber, and the upper end of the cyclone chamber is clamped with a mesh enclosure. The utility model discloses set up the screen panel that matches the joint in the cup, whirlwind room and outer filter mantle, the screen panel, whirlwind room and outer filter mantle are convenient for install and dismantle, can carry out the change of dust clearance and part to same position, the filter screen can filter great dust in advance, can be convenient for follow-up processing to tiny granule, the indoor whirlwind net of whirlwind can further handle and filter less dust, filter harmful gas through the HEPA at last, can effectively improve through a series of filtration and filter the grade, reduce the secondary pollution of dust, multilayer filtration can effectively reduce the noise that dust absorption in-process produced when admitting air, excellent in use effect.

Description

Dust and gas separation and dust collection structure

Technical Field

The utility model relates to a dirt gas separation dust collection structure belongs to dust catcher component technical field.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked. The vacuum cleaners are mainly classified into a household vacuum cleaner, a commercial vacuum cleaner and an industrial vacuum cleaner. The principle of dust collection is that under the high-speed driving of a motor, a fan impeller of a dust collector discharges air in the impeller out of a fan at a high speed, and meanwhile, air in a dust collection part is continuously supplemented to an air inlet machine. So that no high pressure differences with the surroundings arise. The dust and dirt in the suction nozzle are sucked into the dust suction part along with the air and are leaked through the leakage device to be collected in the dust cylinder. In the installation process of the dust collector, the positioning groove needs to be installed through the wire spring pin, and then the dust collector is assembled on the dust cup to conduct electricity, so that a device needing power supply is driven.

The existing separation dust collection structure is simple in arrangement, multi-stage gas-dust separation cannot be carried out, the separation grade of gas and dust is low, secondary pollution of dust is caused easily, and meanwhile, the noise of the common separation dust collection structure is large, so that the use experience is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the present invention provides a dust-air separating and dust collecting structure.

(II) technical scheme

In order to achieve the above purpose, the main technical solution adopted by the present application includes: the novel water cup comprises an air inlet sealing cover, a cyclone chamber and a cup body, wherein the air inlet sealing cover is connected with the cup body, an outer filter cover is arranged in the cup body and clamped with the cyclone chamber, the upper end of the cyclone chamber is clamped with a mesh enclosure, a filter screen is arranged in the mesh enclosure, the cyclone chamber is internally connected with a cyclone mesh, and the outer filter cover is connected with a handkerchief.

Preferably, the air inlet sealing cover is clamped with the cup body through a connecting piece.

Preferably, the net cover is arranged in a concave shape, and a filter screen is arranged in the center of the net cover.

Preferably, the cyclone chamber is internally connected with matched cyclone nets, the diameters of the meshes of the cyclone nets are smaller than the set diameter of the meshes of the filter screen, and the outer filter cover is connected with matched HEPA.

Preferably, the mesh enclosure, the cyclone chamber and the outer filter enclosure are matched and clamped with each other.

(III) advantageous effects

Compared with the prior art, the utility model provides a dirt gas separation dust collection structure possesses following beneficial effect:

(1) this dirt gas separation dust collection structure, through the screen panel that sets up the matching joint in the cup, whirlwind room and outer filter mantle, the screen panel, whirlwind room and outer filter mantle are convenient for install and dismantle, can be to carrying out the change of dust clearance and part with the position, the filter screen can filter great dust in advance, can be convenient for follow-up the processing to tiny granule, the indoor whirlwind net of whirlwind can further handle the less dust of filtration, filter harmful gas through the sea handkerchief at last, can effectively improve the filtration grade through a series of filtration, reduce the secondary pollution of dust.

(2) This dirt gas separation dust collection structure through the closing cap that admits air that sets up activity joint on the cup, is convenient for to the integral erection of device fixed, sets up the air intake of vertical direction on the closing cap that admits air, and multilayer filtration can effectively reduce the noise that the dust absorption in-process produced when admitting air, excellent in use effect.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of the present invention;

FIG. 2 is a schematic view of the cyclone chamber connection of the present invention.

In the figure: 1 air inlet sealing cover, 2 mesh enclosure, 3 cyclone chamber, 4 outer filter cover, 5 cup body, 6 filter screen, 7 cyclone screen, 8 HEPA.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a dust and air separating and dust collecting structure includes an air inlet sealing cover 1, a cyclone chamber 3 and a cup body 5, wherein the air inlet sealing cover 1 is connected with the cup body 5, an outer filter cover 4 is arranged in the cup body 5, the outer filter cover 4 is connected with the cyclone chamber 3 in a clamping manner, the upper end of the cyclone chamber 3 is connected with a mesh enclosure 2 in a clamping manner, a filter screen 6 is arranged in the mesh enclosure 2, a cyclone mesh 7 is connected in the cyclone chamber 3, and the outer filter cover 4 is connected with a sea handkerchief 8.

The inlet sealing cover 1 is connected with the cup body 5 through a connecting piece in a clamped mode, the inlet sealing cover 1 is connected with the cup body 5 in a clamped mode, installation and disassembly are convenient, dust inside the cup body 5 is cleaned in time, and internal components can be replaced simultaneously.

The screen panel 2 sets up for concave type, and the central point of screen panel 2 puts and sets up filter screen 6, deposits the dust of the great granule in the filtration back through screen panel 2, and filter screen 6 can filter great dust in advance, can be convenient for follow-up the processing to the granule of a little.

The cyclone chamber 3 is internally connected with the matched cyclone net 7, the mesh diameter of the cyclone net 7 is smaller than the mesh setting diameter of the filter screen 6, the outer filter cover 4 is connected with the matched HEPA 8, the filtered gas is further processed through the cyclone chamber 3, the cyclone net 7 can further process and filter smaller dust, at last, harmful gas is filtered through the HEPA, the filtering grade can be effectively improved through a series of filtering, and the secondary pollution of the dust is reduced.

The mesh enclosure 2, the cyclone chamber 3 and the outer filter cover 4 are mutually matched and clamped, the matched clamping is convenient to install and maintain, and the use is convenient and fast.

In summary, the dust and air separating and dust collecting structure is provided with the mesh enclosure 2, the cyclone chamber 3 and the outer filter cover 4 which are matched and clamped in the cup body 5 when in use, the mesh enclosure 2, the cyclone chamber 3 and the outer filter cover 4 are convenient to mount and dismount, the dust cleaning and the component replacement can be carried out on the same part, the filter screen 6 can filter larger dust in advance, the subsequent treatment of tiny particles is convenient, the cyclone net 7 in the cyclone chamber 3 can further treat and filter smaller dust, harmful gas is filtered by HEPA, the filtration grade can be effectively improved by a series of filtration, the secondary pollution of dust is reduced, the cup body 5 is provided with the movably clamped air inlet sealing cover 1, so that the whole device is convenient to mount and fix, the air inlet cover 1 is provided with the air inlet in the vertical direction, so that the noise generated in the dust collection process can be effectively reduced by multi-layer filtering during air inlet, and the use effect is good.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The dust-air separation and dust collection structure is characterized by comprising an air inlet sealing cover (1), a cyclone chamber (3) and a cup body (5), wherein the air inlet sealing cover (1) is connected with the cup body (5), an outer filter cover (4) is arranged in the cup body (5), the outer filter cover (4) is connected with the cyclone chamber (3) in a clamping mode, the upper end of the cyclone chamber (3) is connected with a mesh enclosure (2) in a clamping mode, a filter screen (6) is arranged in the mesh enclosure (2), a cyclone mesh (7) is connected in the cyclone chamber (3), and the outer filter cover (4) is connected with a HEPA (8).

2. The dust-air separating and cleaning structure of claim 1, wherein: the air inlet sealing cover (1) is clamped with the cup body (5) through a connecting piece.

3. The dust-air separating and cleaning structure of claim 1, wherein: the net cover (2) is arranged in a concave mode, and a filter screen (6) is arranged in the center of the net cover (2).

4. The dust-air separating and cleaning structure of claim 1, wherein: the cyclone chamber (3) is internally connected with a matched cyclone net (7), the diameter of the meshes of the cyclone net (7) is smaller than the set diameter of the meshes of the filter screen (6), and the outer filter cover (4) is connected with a matched HEPA (8).

5. The dust-air separating and cleaning structure of claim 1, wherein: the mesh enclosure (2), the cyclone chamber (3) and the outer filter cover (4) are matched and clamped with each other.

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