CN103142189A

CN103142189A - Mouth of dust collector

Info

Publication number: CN103142189A
Application number: CN2013101047509A
Authority: CN
Inventors: 胡再国
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2013-03-29
Filing date: 2013-03-29
Publication date: 2013-06-12

Abstract

The invention provides a mouth of a dust collector, and relates to the field of dust collectors, in particular to a dust collection mouth of the dust collector. The dust collection mouth of the traditional dust collector is hard, has the large aperture, and can not collect dust in narrow and tiny seams, so that the invention provides a novel mouth of the dust collector in order to overcome the defect of large mouth of the dust collector. The mouth of the dust collector is characterized in that a control panel of the dust collector is connected with two air pipes, namely an air suction pipe and an air blowing pipe; and the control panel of the dust collector is divided into three subareas, and each subarea is provided with a plurality of hard plastic pipes and three-state control switches, namely an air suction state control switch, a closing state control switch and an air blowing state control switch. The mouth of the dust collector, disclosed by the invention, has the beneficial effects that the dust collector is further provided with the air blowing pipe so as to be capable of realizing subarea control; the semi-hard plastic pipe is similar to the brushing surface of a toothbrush so that the brushed dust is sucked away through an air suction opening; a mouth with the smaller inner diameter is suitable for sucking impurities in seams, and one mouth with the large inner diameter has functions of a common dust collector; and the plastic pipes have a similar hand-gripping function.

Description

A kind of dust catcher mouth

Technical field

The present invention relates to the suction port in dust catcher field, particularly dust catcher.

Background technology

The entrance of dust is namely inhaled in the inlet scoop of dust catcher, generally only has one, although different, have a common ground to be exactly: hard, bore are large; Dust catcher can dust suction space requirement broader, and the place that reality is sheltered evil people and countenance evil practices often is narrow tiny, the inlet scoop is basic just not to be arrived, causes wishing the place of use dust catcher, it does not but arrange use.

Summary of the invention

For overcoming the large deficiency of dust catcher mouth, the present invention designs a kind of novel dust catcher mouth.

The technical scheme that the present invention solves its technical problem employing is: a kind of dust catcher mouth is characterized in that: the control panel of dust catcher is connected with two tracheaes, and one of them is aspiration channel, and another is blower; The control panel of dust catcher is divided into three subregions, and each subregion has a plurality of semi-rigid plastic pipes, and each subregion has the tri-state gauge tap, is respectively: air draught, pass, blowing.

The internal diameter of the plastic tube mouth of pipe of the first subregion is 1mm; The internal diameter of the plastic tube mouth of pipe of the second subregion is 3mm; The internal diameter of the plastic tube mouth of pipe of the 3rd subregion is 10mm.

The invention has the beneficial effects as follows: identical with common dust catcher is, dust catcher of the present invention has an aspiration channel, and the places different from common dust catcher are that this dust catcher also has a blower; Can realize subregion control; Different subregions have a plurality of inlet scoops, and the inlet scoop is to be made of semi-rigid plastic, can reach uneven surface, and similar toothbrush brush is surperficial, and the dust of having brushed siphons away from the inlet scoop; The internal diameter of the inlet scoop of different subregions is different, and the little foreign material that are suitable for drawing in the gap of internal diameter, internal diameter are suitable for slightly greatly drawing the foreign material in slightly large gap, and maximum internal diameter is equivalent to the function of common dust catcher; Each subregion, tri-state switch is arranged, wherein open and close, identical with common dust catcher function, the function of a blowing that this dust catcher is many, can blow the foreign material of the sheet that is adsorbed on the plastics mouth of pipe off, this is the advantage that common dust catcher does not possess, and each plastic tube is equivalent to a plurality of fingers, can grasp large stretch of foreign material, after catching, by blowing, large stretch of foreign material are blown off.

Description of drawings

Fig. 1 is a kind of dust catcher mouth schematic diagram.

Wherein, 1, tracheae, 2, control panel, 3, subregion, 4, plastic tube.

The specific embodiment

Common dust catcher mouth only has an opening, dust catcher mouth of the present invention is a plurality of openings, each opening is a semi-rigid plastic pipe 4, the internal diameter of plastic tube opening is 1-10mm, the dust catcher mouth preferably divides does three groups, wherein the plastic tube internal diameter of the dust catcher mouth of a group is 1mm, be used for drawing the foreign material of fine gap, wherein the plastic tube internal diameter of the dust catcher mouth of a group is 3mm, be used for drawing the foreign material in slightly large gap, the plastic tube internal diameter of the dust catcher mouth of last group is 10mm, is used for drawing the foreign material on broad; The control panel 2 of corresponding dust catcher is divided into three subregions 3.Each subregion has tri-state switch, is respectively: air draught, pass and blowing, air draught are used for drawing foreign material, and the foreign material of drying and being used for blowing suction off at the plastics mouth of pipe but inhaling the sheet of not entering close and exactly this subregion closed, and do not use this subregion; The dust catcher mouth can air draught and blowing, and correspondingly control panel 2 is connected with 1, one tracheae air draught of two tracheaes, siphons away foreign material, and a tracheae blowing blows large stretch of foreign material of 4 mouthfuls of absorption of plastic tube off.

Claims

1. dust catcher mouth, it is characterized in that: the control panel of dust catcher (2) is connected with two tracheaes (1), and one of them is aspiration channel, and another is blower; The control panel of dust catcher (2) is divided into three subregions (3), and each subregion (3) has a plurality of semi-rigid plastic pipes (4), and each subregion (3) has the tri-state gauge tap, is respectively: air draught, pass, blowing.

2. a kind of dust catcher mouth according to claim 1, it is characterized in that: the internal diameter of the plastic tube of the first subregion (4) mouth of pipe is 1mm; The internal diameter of the plastic tube of the second subregion (4) mouth of pipe is 3mm; The internal diameter of the plastic tube of the 3rd subregion (4) mouth of pipe is 10mm.