CN109938644B

CN109938644B - Strong dust collector

Info

Publication number: CN109938644B
Application number: CN201910312744.XA
Authority: CN
Inventors: 谭灿群
Original assignee: Xinchang Madison Intelligent Equipment Technology Co ltd
Current assignee: Xinchang Madison Intelligent Equipment Technology Co.,Ltd.
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-11-10
Anticipated expiration: 2039-04-18
Also published as: CN109938644A

Abstract

The invention discloses a powerful dust collector which comprises an outer shell and a fan, wherein the fan is arranged in the outer shell, an air inlet of the fan is connected with a main air duct and a secondary air duct which are arranged, the main air duct and the secondary air duct are both square pipelines, a plurality of dust inlet holes communicated with the main air duct and the secondary air duct are formed in the common side wall of the main air duct and the secondary air duct, a filter screen for filtering dust is fixed between the dust inlet holes and the fan in the secondary air duct, and a plurality of pairs of permanent magnet plates with opposite heteropolars are glued and fixed on the side walls on the two sides of the dust inlet holes in the main air duct. Has the advantages that: the dust collector increases the electrostatic attraction on the basis of negative pressure generated by the fan, increases the attraction of the dust collector to dust, realizes the function of powerful decontamination, and meanwhile, when various scattered small articles are encountered in a cleaning household, the small articles can move into the storage box, so that the situation that the small articles need to be cleaned manually and then cleaned continuously when the household is cleaned in use is avoided, and more time is saved.

Description

Strong dust collector

Technical Field

The invention relates to the technical field of dust collectors, in particular to a powerful dust collector.

Background

The existing household dust collector mainly comprises a fan and a filter element; the front end of the dust collector forms an air suction opening, and air entering the dust collector from the air suction opening penetrates through the filter element and then is discharged to the rear of the dust collector by the fan. In the process, because the ventilation area of the air suction opening is large, the air flow is uniform, the suction force is limited, the dust is difficult to be completely removed by the suction air flow, meanwhile, scattered small articles are common in the household cleaning process, and a lot of small articles still have a utilization value, at the moment, the dust collector needs to be closed, the small articles are manually cleaned, then the cleaning is continued, and the time is greatly wasted.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a powerful dust collector.

In order to achieve the purpose, the invention adopts the following technical scheme: a powerful dust collector comprises an outer shell and a fan, wherein the fan is arranged in the outer shell, an air inlet of the fan is connected with a main air duct and a secondary air duct which are arranged in an arrayed mode, the main air duct and the secondary air duct are square pipelines, a plurality of dust inlet holes communicated with the main air duct and the secondary air duct are formed in the common side wall of the main air duct and the secondary air duct, a filter screen used for filtering dust is fixed between the dust inlet holes and the fan in the secondary air duct, a plurality of pairs of permanent magnet plates with opposite heteropoles are fixed on the side walls on the two sides of the dust inlet holes in the main air duct in a gluing mode, one end, far away from the fan, of the main air duct is communicated with an air collecting pipe, the air collecting pipe penetrates through the outer shell, one end, far away from the main air duct, of the air collecting pipe is communicated with the outside and;

one side intercommunication that the main air duct is close to the fan has the fortune pipe that sets up for the main air duct slope, fortune pipe and fan air intake relative one section be provided with ventilative water conservancy diversion net, one side intercommunication that the main air duct was kept away from to fortune pipe has the storing box, the fixed inner wall that sets up at the shell outside of storing box, be provided with between water conservancy diversion net and the storing box and transport the rotating plate that the thing inside pipe wall was connected with rotating, the rotating plate is provided with the torsional spring with the junction of fortune pipe, makes it cut the inside space of fortune thing under not receiving the exogenic action.

In the above-described vacuum cleaner, a plurality of suction devices for sucking external dust are provided at equal intervals in the air collecting duct.

In foretell powerful dust catcher, every suction device all includes the smooth and insulating kuppe of an outer wall, the kuppe is close to the orificial one side of collection tuber pipe for coniform structure, an electrostatic shield cover of fixedly connected with in the kuppe, it has the insulating cover of round to glue on the electrostatic shield cover, it has a positive electroplax to glue on the insulating cover, positive electroplax is located the electrostatic shield cover and is close to the orificial one side of collection tuber pipe, the kuppe is fixed through the connecting rod of stereoplasm and the inner wall of collection tuber pipe.

Compared with the prior art, the invention has the advantages that:

1. the fan is started to form negative pressure in the main air duct and the secondary air duct, so that negative pressure is formed at the air collecting pipe, dust at the pipe opening of the air collecting pipe is sucked, and the dust enters the fan through the air collecting pipe, the main air duct and the secondary air duct in sequence and is discharged to the outside, so that the effect of the dust collector is realized;

2. the electronic emitter arranged in the dust collector can enable dust and sundries to be charged negatively, and the positive electric plate generates electrostatic attraction to the dust and the sundries, so that the dust collector of the invention generates larger attraction at the air collecting duct opening, thereby playing a powerful dust collecting effect, and meanwhile, the dust absorbed into the air collecting duct can deflect into the secondary air duct under the action of the two permanent magnetic plates; sundries with larger mass can impact the rotating plate under the action of inertia until entering the storage box, so that workers can conveniently clean or take out the sundries;

in summary, the following steps: the dust collector increases the electrostatic attraction on the basis of negative pressure generated by the fan, increases the attraction of the dust collector to dust, realizes the function of powerful decontamination, can be directly attracted by the dust collector when various scattered small articles are encountered in a cleaning household, can separate the dust on the small articles and move into the secondary air duct along with air when the small articles impact the flow guide cover, and can move into the storage box, so that the problem that the small articles need to be manually cleaned and then continuously cleaned when the household is cleaned in use is avoided, and more time is saved.

Drawings

FIG. 1 is a schematic view of a vacuum cleaner according to the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is a schematic structural diagram of a suction device part in a powerful vacuum cleaner according to the present invention.

In the figure: the air conditioner comprises an outer shell 1, a fan 2, a main air duct 3, an air duct 4, an ash inlet hole 5, a filter screen 6, an air collecting duct 7, an electron emitter 8, a connecting rod 9, a flow guide cover 10, an electrostatic shielding cover 11, a positive electric plate 12, an insulating sleeve 13, a storage box 14, a handle 15, a permanent magnetic plate 16, a flow guide net 17, a conveying pipe 18 and a rotating plate 19.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a powerful dust collector comprises an outer shell 1 and a fan 2, wherein the fan 2 is arranged in the outer shell 1, an air inlet of the fan is connected with a main air duct 3 and a secondary air duct 4 which are arranged in an array manner, the main air duct 3 and the secondary air duct 4 are both square pipes, a plurality of dust inlet holes 5 communicated with the main air duct 3 and the secondary air duct 4 are formed in the common side wall of the main air duct 3 and the secondary air duct 4, a filter screen 6 used for filtering dust is fixed in the secondary air duct 4 at a position between the dust inlet holes 5 and the fan 2, a plurality of pairs of opposite-polarity permanent magnetic plates 16 are fixed on the side walls in the main air duct 3 in a gluing manner, one end of the main air duct 3, which is far away from the fan 2, is communicated with an air collecting pipe 7, the air collecting pipe 7 penetrates through the outer shell 1, one end of the air collecting pipe 7, which is far away from the main;

one side of the main air duct 3 close to the fan 2 is communicated with an object conveying pipe 18 which is obliquely arranged relative to the main air duct 3, one section of the object conveying pipe 18 opposite to an air inlet of the fan 2 is provided with a breathable diversion net 17, one side of the object conveying pipe 18 far away from the main air duct 3 is communicated with a storage box 14, the storage box 14 is fixedly arranged on the inner wall of the outer shell 1, a rotating plate 19 which is rotatably connected with the inner wall of the object conveying pipe 18 is arranged between the diversion net 17 and the storage box 14, and a torsion spring is arranged at the joint of the rotating plate 19 and the object conveying pipe 18, so that the inner space of the object conveying pipe 18 is cut off under the action of no external.

When the dust collector is used, the fan 2 is started to form negative pressure in the main air duct 3 and the secondary air duct 4, so that negative pressure is formed at the air collecting pipe 7, dust at the pipe orifice of the air collecting pipe 7 is sucked, and the dust enters the fan through the air collecting pipe 7, the main air duct 3 and the secondary air duct 4 in sequence and is discharged to the outside.

The electronic emitter 8 capable of emitting electrons is arranged in the invention, the electronic emitter continuously sprays electrons to the outside when working, the mass of electrons moving at high speed is attached to the surface of sundries and dust at the pipe orifice of the air collecting pipe 7 when colliding, the negative pressure in the air collecting pipe 7 can absorb the small sundries such as the dust at the pipe orifice into the air collecting pipe 7, because the permanent magnet plates 16 with opposite polarities are arranged in the main air duct 3, the two opposite permanent magnet plates 16 can form a stable magnetic field in the main air duct 3, when the dust carrying the electrons moves in the magnetic field with negative charge, the dust can deflect by the reverse vertical force of the Lorentz force, the dust with smaller mass is deflected by a larger angle when being subjected to the Lorentz force, and then the dust moves towards the dust inlet 5 and enters the secondary air duct 4, the filter screen 6 arranged in the secondary air duct 4 can filter the dust, and clean air is blown out from the air outlet of the fan 2, in the invention, when the sundries with larger mass are acted by Lorentz force, the sundries are not easy to deflect due to larger inertia, so the sundries always move in the main air duct 3 and always move to collide with the rotating plate 19 through the flow guide net 17, and the collision drives the rotating plate 19 to rotate, so that the sundries finally enter the storage box 14.

A plurality of suction devices for sucking outside dust are arranged in the air collecting pipe 7 at equal intervals; every suction device all includes a smooth and insulating kuppe 10 of outer wall, the kuppe 10 is close to the orificial one side of collection tuber pipe 7 and is the circular cone column structure, electrostatic shield 11 of fixedly connected with in the kuppe 10, electrostatic shield 11 can completely cut off the electric field at electrostatic shield 11 rear in the positive electroplax 12, avoid positive electroplax 12 to produce the gravitation to the negative electricity material at its rear, the veneer has round insulating cover 13 on the electrostatic shield 11, the veneer has a positive electroplax 12 on the insulating cover 13, positive electroplax 12 is located electrostatic shield 11 and is close to the orificial one side of collection tuber pipe 7, kuppe 10 is fixed through the connecting rod 9 of stereoplasm and the inner wall of collection tuber pipe 7.

The suction device arranged in the invention comprises a positively charged positive electrode plate 12, the positive electrode plate 12 generates electrostatic attraction to dust and sundries attached with electrons, and the sundries and the dust can more quickly and thoroughly enter the air collecting pipe 7 under the double actions of wind power and the electrostatic attraction, so that the dust collector of the invention can show larger attraction, can clean the position to be cleaned more cleanly and has stronger cleaning effect.

In the invention, when the sundries enter the wind collecting pipe 7, the sundries inevitably collide with the air guide sleeve 10, dust attached to the sundries in the collision process falls off, then the dust enters the secondary air duct 4 and is filtered by the filter screen, and the sundries enter the storage box 14. After the cleaning is finished, the cover body above the storage box 14 is opened, and then the sundries cleaned up in the storage box can be taken out.

Although the terms of the outer housing 1, the fan 2, the main air duct 3, the secondary air duct 4, the dust inlet 5, the filter screen 6, the air collecting duct 7, the electron emitter 8, the connecting rod 9, the air guide sleeve 10, the electrostatic shielding cover 11, the positive electric plate 12, the insulating sleeve 13, the storage box 14, the handle 15, the permanent magnetic plate 16, the air guide net 17, the object carrying tube 18, the rotating plate 19, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. A powerful dust collector comprises a shell (1) and a fan (2), and is characterized in that the fan (2) is arranged in the shell (1), an air inlet of the fan is connected with a main air duct (3) and a secondary air duct (4) which are arranged, the main air duct (3) and the secondary air duct (4) are square pipelines, a plurality of dust inlet holes (5) which are communicated with the main air duct (3) and the secondary air duct (4) are formed in the common side wall of the main air duct (3) and the secondary air duct (4), a filter screen (6) used for filtering dust is fixed in the secondary air duct (4) between the dust inlet holes (5) and the fan (2), a plurality of pairs of permanent magnetic plates (16) which are opposite in different poles are glued and fixed on the side walls on the two sides of the dust inlet holes (5) in the main air duct (3), one end of the main air duct (3) far away from the fan (2) is communicated with an air collecting duct (7), and the air, one end, far away from the main air duct (3), of the air collecting duct (7) is communicated with the outside and is fixedly provided with a plurality of electron emitters (8), and an emitting opening of each electron emitter (8) obliquely points out of the air collecting duct (7);

one side of the main air duct (3) close to the fan (2) is communicated with a transport pipe (18) which is obliquely arranged relative to the main air duct (3), one section of the transport pipe (18) opposite to an air inlet of the fan (2) is provided with a breathable diversion net (17), one side of the transport pipe (18) far away from the main air duct (3) is communicated with a storage box (14), the storage box (14) is fixedly arranged on the inner wall of the outer shell (1), a rotating plate (19) which is rotatably connected with the inner wall of the transport pipe (18) is arranged between the diversion net (17) and the storage box (14), a torsion spring is arranged at the joint of the rotating plate (19) and the transport pipe (18) to cut off the inner space of the transport pipe (18) under the effect of no external force, a plurality of suction devices for sucking external dust are arranged in the air collecting pipe (7) at equal intervals, each suction device comprises a diversion cover (10) with a smooth and insulating outer wall, one side of the air guide sleeve (10) close to the pipe opening of the air collecting pipe (7) is of a conical structure, an electrostatic shielding cover (11) is fixedly connected in the air guide sleeve (10), a circle of insulating sleeve (13) is glued on the electrostatic shielding cover (11), a positive electric plate (12) is glued on the insulating sleeve (13), the positive electric plate (12) is located on one side of the electrostatic shielding cover (11) close to the pipe opening of the air collecting pipe (7), and the air guide sleeve (10) is fixed to the inner wall of the air collecting pipe (7) through a hard connecting rod (9).