CN201968601U

CN201968601U - Double-cylinder dust collector

Info

Publication number: CN201968601U
Application number: CN2011200610790U
Authority: CN
Inventors: 高鲁; 许佳威
Original assignee: Suzhou Clean Bloom Electric Co Ltd
Current assignee: Suzhou Clean Bloom Electric Co Ltd
Priority date: 2011-03-10
Filing date: 2011-03-10
Publication date: 2011-09-14
Anticipated expiration: 2021-03-10

Abstract

The utility model discloses a double-cylinder dust collector, which comprises a first dust cup and a second dust cup. The first dust cup and the second dust cup are connected together, and an air inlet is arranged at the top of the first dust cup. The double-cylinder dust collector is characterized by further comprising a first rotating pipe, a second rotating pipe and a louver window, the first rotating pipe is disposed in the first dust cup, a circle of louver window is disposed in the middle of the rotating pipe, a second rotating pipe is disposed in the second dust cup, an air inlet of the second rotating pipe is connected with a pipe opening at the top of the first rotating pipe through a connecting duct, and an air outlet at the top of the second rotating pipe is connected with an air outlet pipe. The double-cylinder dust collector solves the problem that a dust collector with one dust cup in the prior art is unsatisfactory in dust collection effect and cannot meet a user's needs, is simple in structure, convenient to use and better in dust collection effect.

Description

Bitubular dust catcher

Technical field

The utility model relates to a kind of dust catcher, particularly relates to a kind of bitubular dust catcher.

Background technology

Dust catcher is to utilize the driven by motor blade to rotate at a high speed, produces air negative pressure in the housing of sealing, draws the device of outside dirt bits.General dust catcher has only a dust-absorbing tube, better to the floating dust pick-up performance, and it is just undesirable to the effect of laying dust, particularly to precision instrument, electrical equipment, electronic instrument dedusting do not have cleaning effect preferably, can only hope dirt heave a sigh, bring trouble with regard to the use of giving the user like this, can not satisfy user's needs.

The utility model content

Dust catcher adopts a dirt cup absorption dust effect undesirable in the prior art in order to solve, and can't satisfy the problem of user's user demand, and it is a kind of simple in structure, easy to use that the utility model provides, and has the bitubular dust catcher of better dust removing effects.

In order to solve prior art problems, technical solution adopted in the utility model is:

A kind of bitubular dust catcher, comprise the first dirt cup and the second dirt cup that link together, top at the first dirt cup is provided with air inlet, it is characterized in that: also comprise first swivelling pipe, second swivelling pipe, shutter, in the first dirt cup, be provided with first swivelling pipe, be provided with a circle shutter at the middle part of first swivelling pipe, in the second dirt cup, be provided with second swivelling pipe, the air inlet of described second swivelling pipe is connected with the first swivelling pipe top mouth of pipe by connecting pipe, and the top outlet inlet of described second swivelling pipe is connected with discharge pipe.

Aforesaid a kind of bitubular dust catcher, it is characterized in that: the bottom of described first swivelling pipe extend into the bottom of the first dirt cup.

Aforesaid a kind of bitubular dust catcher, it is characterized in that: the bottom of described second swivelling pipe extend into the middle part of the second dirt cup.

Aforesaid a kind of bitubular dust catcher is characterized in that: described second swivelling pipe is the taper swivelling pipe.

The beneficial effects of the utility model are: the utility model adopts two dirt cups that dust is carried out dust removal process, can effectively filter out airborne tiny dust by twice Rotary dust collecting, cleans better dust removal effect, can satisfy user's use needs.

Description of drawings

Fig. 1 is the utility model bitubular structure of dust collector schematic diagram;

Fig. 2 is the utility model bitubular dust catcher vertical view;

Fig. 3 is the cross-sectional view of Fig. 2 along the C-C line;

Fig. 4 is the cross-sectional view of Fig. 2 along the D-D line;

Fig. 5 is the cross-sectional view of Fig. 2 along the E-E line.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

As shown in the figure, a kind of bitubular dust catcher comprises that the first dirt cup 1, the second dirt cup, 2, the first swivelling pipes 4, second swivelling pipe 5, shutter 6, the first dirt cups 1 and the second dirt cup 2 can be by the injection moulding one-shot formings.Be provided with air inlet 3 at the top of the first dirt cup 1, the bottom that is provided with first swivelling pipe, 4, the first swivelling pipes 4 in the first dirt cup 1 extend into the bottom of the first dirt cup 1.Be provided with a circle shutter 6 at the middle part of first swivelling pipe 4, be provided with second swivelling pipe, 5, the second swivelling pipes 5 and be the taper swivelling pipe in the second dirt cup 2, the bottom of second swivelling pipe 5 extend into the middle part of the second dirt cup 2.The air inlet 7 of second swivelling pipe 5 is connected with first swivelling pipe, the 4 top mouths of pipe by connecting pipe, and the top outlet inlet 8 of second swivelling pipe 5 is connected with discharge pipe 9.

In bitubular dust catcher when work,, the air that has a dust enters from the air inlet 3 of the first dirt cup 1, rotates first swivelling pipe 4, and dust and air rotate in first dirt cup 1, and the dust that particle is bigger will fall into the first dirt cup, 1 bottom.Tiny dust and air enter in first swivelling pipe 4 from the shutter 6 of first swivelling pipe 4, tiny then dust and air move up and come the top mouth of pipe of first swivelling pipe 4, and enter in second swivelling pipe 5 by the air inlet 7 of the connecting pipe and second swivelling pipe 5, rotate second swivelling pipe 5, tiny dust and air rotate in the second dirt cup 2, and final tiny dust falls into the second dirt cup 2.The air that filters out after the fine dust is finally taken away by motor with discharge pipe 9 by the top outlet inlet 8 of second swivelling pipe 5 successively.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. bitubular dust catcher, comprise the first dirt cup and the second dirt cup that link together, top at the first dirt cup is provided with air inlet, it is characterized in that: also comprise first swivelling pipe, second swivelling pipe, shutter, in the first dirt cup, be provided with first swivelling pipe, be provided with a circle shutter at the middle part of first swivelling pipe, in the second dirt cup, be provided with second swivelling pipe, the air inlet of described second swivelling pipe is connected with the first swivelling pipe top mouth of pipe by connecting pipe, and the top outlet inlet of described second swivelling pipe is connected with discharge pipe.

2. a kind of bitubular dust catcher according to claim 1, it is characterized in that: the bottom of described first swivelling pipe extend into the bottom of the first dirt cup.

3. a kind of bitubular dust catcher according to claim 2, it is characterized in that: the bottom of described second swivelling pipe extend into the middle part of the second dirt cup.

4. a kind of bitubular dust catcher according to claim 3 is characterized in that: described second swivelling pipe is the taper swivelling pipe.