CN102805599A

CN102805599A - Cyclone separator

Info

Publication number: CN102805599A
Application number: CN2011101456164A
Authority: CN
Inventors: 杨加刚
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2011-06-01
Filing date: 2011-06-01
Publication date: 2012-12-05
Anticipated expiration: 2031-06-01
Also published as: CN102805599B

Abstract

The invention discloses a cyclone separator. The cyclone separator comprises a cylindrical cyclone separation cavity and a filter element arranged in the cylindrical cyclone separation cavity, wherein the bottom of the filter element is fixedly connected with a cleaning board matched with the cyclone separation cavity; when the filter element is located at an assembly position, the cleaning plate is located at the bottom of the separation cavity; and when the separation cavity is required to be cleaned, the cleaning board can be driven to move out only by separating the filter element from the separation cavity and pulling the filter element out along the axial direction of the filter element, and the interior of the separation cavity can be cleaned in the process of moving out. The cyclone separator is easy and convenient to use.

Description

Cyclone separator

Technical field

The present invention relates to the dust removal with machine technical field, particularly relate to a kind of cyclone separator of easy to clean disengagement chamber.

Background technology

Usually, vacuum cleaner is to utilize vacuum to produce suction to suck air, makes air flow through various filters, airborne foreign matter is filtered the device in the cleaning chamber.

In general; Vacuum cleaner mainly comprises aspirator and suction line; With motor and blower fan is that the aspirator that dominant shape becomes is arranged in the body; Suction line comprises suction nozzle and air intake duct, and the air entry of the oriented under shed of suction nozzle and telescoping tube and flexible pipe through air intake duct communicate with the air inlet of body inner blower.During the dust catcher running, the impeller of motor drives blower fan rotates at a high speed, and the air in the dust catcher is discharged, and in dust catcher, forms instantaneous vacuum, and forms a quite high Negative Pressure Difference between the ambient atmosphere.Under the effect of this Negative Pressure Difference, near the dust the suction nozzle sucks in the dust bucket in the body through air entry together with air.The air that contains dust after filtering, flows back to the dust catcher outside from air outlet again in the body dust bucket.Like this, just reach the effect of dust out, clean floor.The suction rate of vacuum cleaner is divided into a plurality of class that control, and adapts to the scope of operation of different cleaning objects such as ground, bed surface, sofa, corner, so that aspirate dust everywhere better.

Press the use and the moving method of vacuum cleaner, can be divided into horizontally, vertical, portable etc., little foreign matters such as dust clean: ground such as vertical easy cleaning woollen blanket with comparalive ease in the wherein horizontal family that is mainly used in; The portable narrow positions such as step, desktop of easily cleaning.

Referring to Fig. 1, Fig. 2; A kind of bedroom dust collecting bucket of dust catcher of prior art includes dust bucket staving 1; The top of said control of dust staving 1 is provided with dust bucket loam cake 11; Said dust bucket staving 1 upper opening is provided with cyclone separator (cyclone) 2; Be provided with a dust compartment 3 in the dust bucket staving 1 of said cyclone separator 2 belows, suck the air-flow that is mingled with dust from brush and get in the cyclone separator 2 from the pipeline of air inlet 8 side in being arranged on dust compartment 3, said cyclone separator 2 flows the structure of foreign matters such as dust-separating for the air that utilizes rotation.

The right part opening of said cyclone separator 2 was provided with filter core 6; Saidly cross the conical structure that filter core 6 is a foreign matter such as dust-separating; This inside of crossing filter core 6 is formed with the exhaust passage, and the right part opening of this filter is provided with gas outlet 4, and this gas outlet 4 is connected with the dust catcher space outerpace; The bottom left of said cyclone separator 2 is provided with control of dust passage 5, and said cyclone separator 2 is connected with said dust compartment 3 through said control of dust passage 5.

When dust catcher turns round; Near the suction head of suction cleaner foreign matters such as dust are sucked in the cyclone separator 2 together with the air inlet 8 of air through hose, dust bucket staving 1 bottom; In cyclone separator 2, form the air of rotation at a high speed, foreign matters such as dust in air are thrown on the sidewall of cyclone separator 2 under action of centrifugal force; And fall while rotating; Foreign particles such as final dust accumulate in the dust compartment 3 of cyclone separator 2 belows gradually, simultaneously air in cyclone separator 2 cross foreign matter such as filter core 6 separating and filtering dusts after, exhaust passage and gas outlet 4 through wherein are discharged to the dust catcher outside.

But existing cyclone separator needs to cross filter core in cleaning takes out, and cleans respectively crossing filter core and disengagement chamber inside.Object is more makes troubles to the user for cleaning, and disengagement chamber cleaning inside difficulty.

Summary of the invention

Technical problem to be solved by this invention is the shortcoming that overcomes prior art, and a kind of cyclone separator that can reduce disengagement chamber cleaning difficulty is provided.

The technical scheme that the present invention adopted is:

A kind of cyclone separator comprises cylindrical shape cyclonic separation chamber and the filter core of crossing that sets within it, and the described filter core bottom of crossing is fixedly connected with the cleaner plate with cyclonic separation chamber coupling, and when having served as filter core and being positioned at the installation site, cleaner plate is positioned at the disengagement chamber bottom.

Preferably, the periphery of cleaner plate is set with rubber ring or hairbrush contacting with the disengagement chamber inwall is soft, and soft contact can avoid cleaner plate and disengagement chamber inwall to take place directly slidingly to wipe or be stuck, and can improve the cleaning effect to disengagement chamber.

Preferably, described cleaner plate is through connector and mistake filter core) be fixedly connected, described connector is the tubular structure integrally formed with cleaner plate, is formed with accordingly in described disengagement chamber inboard to mate the bulge loop that inserts the cleaner plate central through hole.Perhaps described connector rod-like structure; And the groove in the cleaner plate center is formed with accordingly in the disengagement chamber inboard and can matees the bulge loop that inserts groove, and the groove and the bulge loop structure of location is set in the cleaner plate bottom; Cleaner plate is stable in can assurance work, avoids it that vibrations or noise take place.

Preferably, for improving place, dust mouth air-flow velocity, it is the turbulent flow generator that axle can rotate freely that described connector is provided with the connector.

The invention has the beneficial effects as follows: when needs clean separation chamber; Only need to cross that filter core separates the back with disengagement chamber and along its axial extraction; Can drive cleaner plate and outwards shift out, shift out in the process and can clean disengagement chamber inside, use is more simple and convenient.

Description of drawings

Fig. 1 is a prior art dust collect plant stereogram;

Fig. 2 is the cross sectional view of dust collect plant shown in Figure 1;

Fig. 3 is the oblique view of cyclone filter of the present invention under packaging;

Fig. 4 is the sketch map of the cleaning course of cyclone filter of the present invention;

Fig. 5 is second sketch map of the cleaning course of cyclone filter of the present invention;

Fig. 6 is a partial cutaway structural representation shown in Figure 4.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further explain:

Horizontal dust collector dust bucket of the present invention includes the dust bucket staving; The top of said control of dust staving is provided with the dust bucket loam cake; Said dust bucket staving upper opening is provided with cyclone separator (cyclone); Be provided with a dust compartment in the dust bucket staving of said cyclone separator below; Suck the air-flow that is mingled with dust from brush and get in the cyclone separator from the pipeline of air inlet side in being arranged on dust compartment, said cyclone separator flows the structure of foreign matters such as dust-separating for the air that utilizes rotation.

Shown in Fig. 3-6; The right part opening of said cyclone separator 20 was provided with filter core 21, saidly crossed the conical structure that filter core 21 is a foreign matter such as dust-separating, and this inside of crossing filter core 21 is formed with the exhaust passage; This right part of crossing filter core 21 be fixedly connected with fixed structure and therein heart place be provided with the gas outlet; This gas outlet is connected with the dust catcher space outerpace, and described fixed structure is and axial vertical outward extending flange arrangement, is fixedly connected with the separator opening through screw.The bottom left of said cyclone separator is provided with the control of dust passage, and said cyclone separator is connected with said dust compartment through said control of dust passage.

Shown in Fig. 4-6, filter core 21 afterbodys of crossing of the present invention are fixedly connected with disc cleaner plate 22 through connector 23, described cleaner plate 22 and disengagement chamber form fit, and its edge closely contacts with the disengagement chamber inwall.When having served as filter core 21 and being in the installation site, cleaner plate 22 is being pasted the left base inner surface of disengagement chamber.Wherein, described connector 23 is integrally formed by duroplasts with cleaner plate 22, and through modes such as injection moulding connection or screw thread connect connector 23 is fixedly connected with mistake filter core 21 afterbodys.

Be the contact effect of raising cleaner plate 22 with the disengagement chamber inner surface; Described cleaner plate 22 peripheries are for being provided with the annular rubber ring; The contact rubber ring contacts with the disengagement chamber inwall; Can improve the cleaning effect of cleaner plate 22 and control simply, the distortion of contact rubber ring can prevent that cleaner plate 22 and disengagement chamber inwall from interfering scratch etc.

Certainly, with rubber ring replace with bigger sponge ring of density or cloth etc. other etc. the property material, perhaps form the hair brush structure that extends radially outward and can realize above-mentioned effect equally in the cleaner plate neighboring.

Described connector 23 is the tubular structure integrally formed with cleaner plate 22; Wherein said tubular structure external diameter was not more than the tail diameter of filter core; Be that described cleaner plate 22 centers also are formed with through hole; Stability when working for improving cleaner plate is formed with the bulge loop 25 that can mate insertion cleaner plate 22 central through holes accordingly in the inboard center of described disengagement chamber left side wall, and the spacing of 25 pairs of cleaner plate 22 of bulge loop can prevent the vibrations of cleaner plate in disengagement chamber.

Certainly, described connector also can adopt rod-like structure, and in the cleaner plate center groove, be formed with accordingly in the inboard center of disengagement chamber left side wall accordingly and can mate the bulge loop that inserts groove, can realize above-mentioned purpose equally.

Further; For improving the consumption to dust export place air-flow, also can on described connector, set up air-flow relief features such as lug, nib perhaps is a turbulent flow generator that can rotate freely etc. with the connector, and described turbulent flow generator forms reeded cylindrical structural for its cylinder; Turbulent flow generator can consume airflow kinetic energy; So that the dust of separating is mingled with the least possible air-flow when discharging disengagement chamber, the smoothness of improving in the dust bucket distributes, and improves the dirt collection effect.

When dust catcher turns round; Near the suction head of suction cleaner foreign matters such as dust are sucked in the cyclone separator together with the air inlet of air through hose, dust bucket staving bottom; In cyclone separator, form the air of rotation at a high speed, foreign matters such as dust in air are thrown on the sidewall of cyclone separator under action of centrifugal force; And fall while rotating; Foreign particles such as final dust accumulate in the dust compartment of cyclone separator below gradually, simultaneously air in cyclone separator cross foreign matter such as filter core separating and filtering dust after, exhaust passage and gas outlet through wherein are discharged to the dust catcher outside.

When needs clean separation chamber, only need to cross filter core and separate the back with disengagement chamber and, can drive cleaner plate and outwards shift out along its axial extraction, to shift out in the process and can clean disengagement chamber inside, use is more simple and convenient.

The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims

1. cyclone separator; Comprise cylindrical shape cyclonic separation chamber and the filter core of crossing that sets within it; It is characterized in that: the described filter core bottom of crossing is fixedly connected with the cleaner plate with cyclonic separation chamber coupling, and when having served as filter core and being positioned at the installation site, cleaner plate is positioned at the disengagement chamber bottom.

2. cyclone separator as claimed in claim 1 is characterized in that: the periphery of cleaner plate is set with rubber ring to contact with the disengagement chamber inwall is soft.

3. cyclone separator as claimed in claim 1 is characterized in that: the periphery of cleaner plate is set with hairbrush to contact with the disengagement chamber inwall is soft.

4. like each described cyclone separator of claim 1-3; It is characterized in that: described cleaner plate (22) is fixedly connected with mistake filter core (21) through connector (23); Described connector (23) is and the integrally formed tubular structure of cleaner plate (22) to be formed with accordingly in described disengagement chamber inboard and can to mate the bulge loop (25) that inserts cleaner plate (22) central through hole.

5. like each described cyclone separator of claim 1-3; It is characterized in that: described cleaner plate is fixedly connected with the mistake filter core through connector; Described connector rod-like structure, and in the cleaner plate center groove, be formed with accordingly in the disengagement chamber inboard and can mate the bulge loop that inserts groove.

6. cyclone separator as claimed in claim 4 is characterized in that: it is the turbulent flow generator that axle can rotate freely that described connector is provided with the connector.

7. cyclone separator as claimed in claim 5 is characterized in that: it is the turbulent flow generator that axle can rotate freely that described connector is provided with the connector.