CN201025186Y

CN201025186Y - Air cleaner

Info

Publication number: CN201025186Y
Application number: CNU2007201240027U
Authority: CN
Inventors: 罗新生
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-12
Filing date: 2007-04-12
Publication date: 2008-02-20
Anticipated expiration: 2017-04-12

Abstract

The utility model relates to an air purifying device, in particular to an air purifier, comprising a cylindrical shell. The utility model is characterized in that the inner upper part of the shell is provided with an arc dust removing storage room, and at least two trench holes are provided on the arc face of the dust removing storage room; the two ends of the shell are respectively provided with intake end cover and air outlet end cover, of which have through-hole at the center; a rotary shaft is arranged at the center inside the shell; the two ends of the rotary shaft are individually in rotation connection with the bearing which is arranged on the rotary shaft support at the two ends of the shell; and at least two round dust sucking dish are positioned on the rotary shaft, the outside diameter of the dust sucking dish is less than the inner diameter of the shell, and the dust sucking dish can screwed in/ out the trench hole in the dust removing storage room; one part of the rotary shaft at the intake end is provided with the leaves of wind shroud. The utility model has low cost and convenient usage, and is independent to the climate; and the intake hole will not be blocked, the dust suction is complete and the storage capacity is great; the stored dust will not fall off the cylinder again; and the air supply performance is steady and the life span is long.

Description

Air cleaner

Technical field

The utility model relates to a kind of air cleaning unit, particularly to the air cleaner of the air inlet and the exhaust of motor car engine.

Background technique

At present, air cleaning unit has all been adopted in the air purification of motor car engine, and this air cleaning unit adopts air-strainer mostly, and the dust-separation material of its filter core roughly is divided into fibrous type and cardboard type.

The lamination coating that the fibrous type filter core adopts warp and parallel to be interwoven, utilize the comparatively tiny fibre gap space that itself exists, it is brought make dust-separation and use, it can only intercept the sand and dust greater than mesopore own, but under the automobile engine cylinder strong suction, mesopore can produce the distortion transposition, also will be inhaled into the silt of the equal size of mesopore, more can't intercept for airborne trickle and dust or sandstone superfine, so there is following disadvantage in it: it is not thorough to filter dust, and vent gets clogged easily, the filtering hole easy deformation, transposition, the air feed unstable properties, working life is short, the cost height.

Cardboard type material air purifying filter core, can barely satisfy the usage requirement of motor in the of short duration time, if in case run into wet weather, paper pulp expands, mix with trickle dust and oil stain etc., filtering hole will be dead by resistance, thereby cause the engine charge quantity not sufficient and influence power, increases oil consumption.Also there is following disadvantage in it: make moist easily, be out of shape, filtering hole easily resistance is dead, the air feed unstable properties, and working life is short, the cost height.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of air cleaner is provided, and this air cleaner is not restricted by weather, and the storage dust quantity is big, dust suction is clean, and vent can not block, the air feed stable performance, and long service life, cost is low.

The utility model has adopted such technological scheme: a kind of air cleaner, include cylindrical shell, and it is characterized in that the top in housing is provided with the dedusting deposit chamber of an arc body, the cambered surface upper edge cambered surface of this dedusting deposit chamber is provided with at least two slotted eyes; There are the air inlet end cap of through hole and the end cap of giving vent to anger in the two ends of the aforementioned housing center of being installed with respectively; The center is provided with rotating shaft in the housing, the two ends of rotating shaft respectively with the rotary shaft rack of being located at the housing two ends on bearing be rotationally connected, be installed with at least two circular dust suction video discs in the rotating shaft, the external diameter of this dust suction video disc is less than the internal diameter of housing, the dust suction video disc can screw in/screw out the slotted eye of aforesaid dedusting deposit chamber, is installed with wind wheel blade in the rotating shaft that is positioned at inlet end.

The air cleaner that provides by the utility model, its outlet side is connected with engine intake in use, work as ato unit, according to the required tolerance size of cylinder, under the effect of piston suction, wind wheel blade in the housing in the rotating shaft rotates, and drive rotating shaft and be installed in dust suction video disc rotation in the rotating shaft, because the dust suction video disc can screw in/screw out in the slotted eye of dedusting deposit chamber, indoor deposit is laid in dedusting butter or other dope, the dust suction video disc is wrapped up by such material, sucking air from inlet end closely flows around each dust suction video disc, the rotation of dust suction video disc this thin air-flow again refinement break up and dust suction, airborne silt and dust are attracted on the butter or dope of dust suction disc surface, the dust suction video disc that has silt and dust after the dust suction screws in dedusting deposit chamber from an end through slotted eye, laying in indoor being drawn together down, the dust suction video disc screws out from the other end and takes new butter or dope continuation dust suction out of, as long as engine operation, aforementioned dust suction video disc is worked continuity again and again, thereby reaches the purpose of air being carried out dust suction and purification.The utility model is with low cost, and is easy to use, not restricted by weather, and vent can not get clogged, and dust suction is clean, and the storage dust quantity is big, stored up dust can not enter cylinder, air feed stable performance, long service life again.

Description of drawings

The utility model has following accompanying drawing:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A view of Fig. 1;

Fig. 3 is the B-B view of Fig. 1;

Fig. 4 is the left view of the air inlet end cap among Fig. 1.

Among the figure: give vent to anger end cap 9,10-bearing 11-dedusting deposit chamber 12-slotted eye 13-butter or other dope 14-of 1-housing 2-rotating shaft 3,4-rotary shaft rack 5-dust suction video disc 6-guiding tube sheet 7-air inlet end cap 8-draws together sheet 15-guide duct 16-screen cloth 17-wind wheel blade

Embodiment

Embodiment of the present utility model is described with reference to the accompanying drawings.As shown in Figure 1 and Figure 2, a kind of air cleaner includes cylindrical shell 1, and the top in housing 1 is provided with the dedusting deposit chamber 11 of an arc body, and the cambered surface upper edge cambered surface of this dedusting deposit chamber is provided with at least two slotted eyes 12; There are the air inlet end cap 7 of through hole and the end cap 8 of giving vent to anger in the two ends of aforementioned housing 1 center of being installed with respectively; The center is provided with rotating shaft 2 in the housing 1, the two ends of rotating shaft 2 respectively with the

rotary shaft rack

3,4 of being located at housing 1 two ends on

bearing

9,10 be rotationally connected, be installed with at least two circular dust suction video discs 5 in the rotating shaft 2, the external diameter of this dust suction video disc is less than the internal diameter of housing 1, dust suction video disc 5 can screw in/screw out the slotted eye 12 of aforesaid dedusting deposit chamber 11, is installed with wind wheel blade 17 in the rotating shaft 2 that is positioned at inlet end.Lay in indoor deposit butter or other dope 13 in dedusting, the dust suction video disc is wrapped up by such material, the dust suction video disc is in the process of rotation, airborne silt and dust are attracted on the butter or dope of dust suction disc surface, the dust suction video disc is when screwing in, screwing out this dedusting deposit chamber, and butter or other dope can therefrom be drawn together or adhere in its former and later two surfaces.

In the embodiment shown in the figures, as shown in Figure 3, also be installed with guiding tube sheet 6 between the two adjacent dust suction video discs 5 in housing 1, guiding tube sheet 6 centers are provided with guide duct 15.The guiding tube sheet can lead air-flow, shunt, and air-flow is guided to next video disc by the guide duct l5 at its center from last dust suction video disc, forces air-flow to flow around the dust suction video disc of rotation, makes the dust suction more fully of dust suction video disc.In embodiment as shown in Figure 1 and Figure 2, on the intrados of slotted eye 12 both sides of dedusting deposit chamber 11, also be installed with and draw together sheet 14.This is drawn together sheet and can lay on the dust suction video disc of chamber screwing in dedusting, the butter that is adsorbed with silt and dust is drawn together down, stores at dedusting deposit indoorly, makes the dust suction disc surface that screws out from the other end take the butter of renewal out of, thereby make dust suction cleaner, the air feed performance can be further enhanced.As Fig. 1, shown in Figure 4, on air inlet end cap 7, also be provided with screen cloth 16.Different big aperture purpose screen clothes can be set as required, and the setting of this screen cloth can prevent to enter in the filter core greater than this sieve screen apertures purpose dust, sandstone, avoids its accidental damage, further improves the cleanliness of working life of the present utility model and air purification.

Claims

1. an air cleaner includes cylindrical shell (1), it is characterized in that the top in housing (1) is provided with the dedusting deposit chamber (11) of an arc body, and the cambered surface upper edge cambered surface of this dedusting deposit chamber is provided with at least two slotted eyes (12); There are the air inlet end cap (7) of through hole and the end cap of giving vent to anger (8) in the two ends of aforementioned housing (1) center of being installed with respectively; The interior center of housing (1) is provided with rotating shaft (2), the two ends of rotating shaft (2) respectively with the rotary shaft rack of being located at housing (1) two ends (3,4) on bearing (9,10) be rotationally connected, be installed with at least two circular dust suction video discs (5) in the rotating shaft (2), the external diameter of this dust suction video disc is less than the internal diameter of housing (1), dust suction video disc (5) can screw in/screw out the slotted eye (12) of aforesaid dedusting deposit chamber (11), is installed with wind wheel blade (17) in the rotating shaft of inlet end (2) being positioned at.

2. by the described air cleaner of claim 1, it is characterized in that aforesaid housing (1) in also being installed with guiding tube sheet (6) between the two adjacent dust suction video discs (5), tube sheet (6) center of leading is provided with guide duct (15).

3. by the described air cleaner of claim 1, it is characterized in that on the intrados of slotted eye (12) both sides of aforesaid dedusting deposit chamber (11), also being installed with and draw together sheet (14).

4. by the described air cleaner of claim 1, it is characterized in that on aforesaid air inlet end cap (7), also being provided with screen cloth (16).