DE202016106569U1 - Vacuum cleaner with the function for recyling dust particles adhering to the basket - Google Patents

Abstract

A vacuum cleaner having the function of recycling dust particles adhering to the screen basket, comprising a housing (10) provided with a collecting hose (20), a collecting container (30), a strainer basket (40) and an air guide (50), wherein the A screen basket (40) for filtering dust particles is provided with a screen (41) and dust removal means (42) for removing dust particles adhering to the screen (41), air and dust being conveyed from one end of the collection tube by means of the air guide (50) (20) enter the housing (10) and then successively through the collecting container (30) and the sieve (41) of the strainer (40) pass, so that clean air from the housing (10) enters the environment, characterized in that an air outlet (44) is formed below the screen basket (40), one end of the air outlet (44) communicating with the screen (41) of the screen basket (40) and another end of the air outlet (44) communicating with the other end of the collection tube (20 ) connected; and that a lid (60) is attached to the air outlet (44) to cover or expose the air outlet (44).

Description

The invention relates to a vacuum cleaner, in particular a vacuum cleaner with the function of recycling dust particles adhering to the screen basket.

In wood and metal processing plants, a lot of dust is usually generated, which can lead to environmental pollution. Because many companies have no ventilation options due to architectural limitations, dust often floats in the working environment. If employees are exposed to a dusty working environment in the long term, they will breathe excessive dust, ultimately harming their health. To solve the problem, a vacuum cleaner must be used to clean dust particles in the work environment.

In 1 is a conventional vacuum cleaner 1 shown schematically, a bellows 2 having. The bellows 2 is with an air intake 3 , an air outlet 4 and a collection container 5 Mistake. At the air intake 3 is a fan 6 intended. On the air outlet 4 become a sieve basket 7 and a bag 8th placed. The atmospheric air and the dust particles are passing through the air inlet 33 sucked. Subsequently, granules in the air through the collecting container 5 filtered out. After the residual dust in the air through the strainer basket 7 cleaned, clean air is released into the atmosphere. In this way, the dust in the air can be filtered.

After using the vacuum cleaner 1 must the strainer 7 however, be cleaned with your own hands, taking the bag 8th must be replaced. When opening the strainer basket 7 could be on the strainer 7 adhering dust is scattered into the atmospheric air, which can pollute the air for the second time.

The invention has for its object to provide a vacuum cleaner with the function of recycling adhering to the basket dust particles, which avoids the above disadvantages by simple measures.

This object is achieved by a vacuum cleaner with the function of recycling adhering to the basket dust particles having the features specified in claim 1. Further advantageous developments of the invention will become apparent from the dependent claims.

According to the invention, there is provided a vacuum cleaner having the function of recycling dust particles adhered to the screen basket, the air outlet being covered by a lid during operation of the vacuum cleaner. Through a collecting hose air and dust are introduced into a housing, with granules fall into a collection container. The filtered clean air passes through a sieve in the sieve basket and is then discharged from the housing. To remove the dust adhering to the screen, open the lid to connect the other end of the collection hose to the air outlet. In this case, you can use a dust removal device to clean the dust on the screen. With the aid of the collecting hose, the dust from the air outlet can be guided through the collecting hose into the collecting container of the housing. In this way the dust in the sieve basket can be recycled again.

In the following the invention and its embodiments will be explained in more detail with reference to the drawing. In the drawing shows:

1 a schematic representation of a conventional vacuum cleaner;

2 a perspective view of an embodiment of a vacuum cleaner according to the invention;

3 a schematic representation of the embodiment of a vacuum cleaner according to the invention in the operating state;

4 a schematic representation of the embodiment of a vacuum cleaner according to the invention with a collecting hose which is connected to an air outlet;

5 a schematic representation of the embodiment of a vacuum cleaner according to the invention, wherein the dust contained in the screen basket is recycled; and

6 a schematic representation of the embodiment of a vacuum cleaner according to the invention with a bag.

The vacuum cleaner according to the invention 100 with the function of recycling the dust adhering to the basket, has a housing 10 , a collection hose 20 , a collection container 30 , a strainer basket 40 , an air duct 50 , a lid 60 and a dust detection unit 70 which are to be explained in more detail below.

The collection hose 20 is on the case 10 attached and executed as a serpentine telescopic.

The collection container 30 is on the case 10 arranged and located at the collecting hose 20 fitting under the collecting hose 20 , Should the level of the collection container 30 have reached its limit or the dust is sucked ready, the vacuum cleaner 100 automatically off.

The sieve basket 40 is on the case 10 attached and has to filter dust particles a sieve 41 and to remove it on the sieve 41 adhering dust a dust removal device 42 on. The dust removal device 42 is with a handle 43 provided the housing 10 can tower over. In this way you can the dust removal device 42 for scraping off the sieve 41 Press adhering dust. Under the sieve basket 40 is an air outlet 44 provided that over one end with the sieve 41 of the strainer basket 40 and across the other end to the other end of the collection tube 20 connected is. Should the dust on the sieve 41 have reached the limit or the dust is completely collected, the vacuum cleaner turns off 100 automatically off.

The air duct 50 is on the case 10 intended. With the help of the air duct 50 Atmospheric air and dust from one end of the collection hose 20 in the case 10 introduced. Then they pass through the sump in order 30 , the sieve 41 of the strainer basket 40 , so clean air at the end of the case 10 can be derived. The air duct 50 can be designed as a fan or pump.

The lid 60 is at the air outlet 44 attached, through which the air outlet 44 can be covered or released.

The dust detection unit 70 includes a dust detection device 71 and a dust indicator 72 , The dust detection device 71 is in the case 10 housed the amount of dust particles in the sump 30 and on the sieve 41 to investigate. The dust indicator 72 is outside the case 10 and thus shows that of the dust detection device 71 determined amount of dust particles in the sump 30 and on the sieve 41 at. The dust detection device 71 can be designed as a manometer and the dust indicator 72 consists of LEDs.

As in 2 and 3 shown, the air outlet 44 of the strainer basket 40 during operation of the vacuum cleaner 100 through the lid 60 covered. With the help of the collection hose 20 Air and dust are in the housing 10 introduced, with granules in the sump 30 fall. Through the sieve 41 of the strainer basket 40 the air is cleaned and thus out of the housing 10 derived.

In operation of the vacuum cleaner 100 Dust falls continuously into the collection container 30 or is constantly attached to the sieve 41 of the strainer basket 40 at. At the same time, the dust detection device determines 71 the amount of dust particles in the sump 30 and on the sieve 41 that continue through the dust indicator 72 displayed and thus taken as a reference.

Referring to 4 and 5 becomes the lid 60 for cleaning on the sieve 41 adherent dust particles open to the other end of the collection tube 20 to the air outlet 44 to join. In this case you can use the dust removal device 42 for cleaning dust particles on the sieve 41 actuate. Thanks to the vacuum of the vacuum cleaner 100 can air in the housing 10 circulate. With the help of the collection hose 20 Can the one from the sieve 41 removed dust through the air outlet 44 over the collecting hose 20 in the collection container 30 of the housing 10 be introduced. In this way, the on Siebkorb 40 Adhesive dust can be recycled again to prevent second air pollution by cleaning the strainer basket 40 to avoid.

Regarding 6 can the collection container 30 mined and at the same time with a bag 80 be provided. The dust can be in the bag 80 of the collection container 30 to be collected. Then you can the collection container 30 and then remove the bag 80 take out. At the same time the opening of the bag 80 sealed so that no dust particles are scattered into the environment.

LIST OF REFERENCE NUMBERS

1

 vacuum cleaner

2

 bellows

3

 air intake

4

 air outlet

5

 Clippings

6

 fan

7

 strainer

8th

 bag

100

 vacuum cleaner

10

 casing

20

 collection hose

30

 Clippings

40

 strainer

41

 scree

42

 Dust remover

43

 handle

44

 air outlet

50

 air duct

60

 cover

70

 Dust collection unit

71

 Dust collection device

72

 A dust

80

 bag

Claims (6)

Vacuum cleaner with the function of recycling dust particles adhering to the basket, comprising a housing ( 10 ), which with a collecting hose ( 20 ), a collecting container ( 30 ), a strainer basket ( 40 ) and an air duct ( 50 ), wherein the strainer basket ( 40 ) for filtering dust particles with a sieve ( 41 ) and for removal from the screen ( 41 ) adhering dust particles with a dust removal device ( 42 ), whereby air and dust are removed by means of 50 ) from one end of the collection tube ( 20 ) into the housing ( 10 ) and then successively through the collecting container ( 30 ) and the sieve ( 41 ) of the strainer basket ( 40 ), so that clean air from the housing ( 10 ) enters the environment, characterized in that an air outlet ( 44 ) under the sieve basket ( 40 ), wherein one end of the air outlet ( 44 ) with the sieve ( 41 ) of the strainer basket ( 40 ) and another end of the air outlet ( 44 ) to the other end of the collection tube ( 20 ) connected; and that a lid ( 60 ) at the air outlet ( 44 ) is attached to the air outlet ( 44 ) cover or release. Vacuum cleaner according to claim 1, further comprising a dust detection unit ( 70 ), which is a dust detection device ( 71 ) and a dust indicator ( 72 ), wherein the dust detection device ( 71 ) in the housing ( 10 ) is accommodated to the amount of dust particles in the collecting container ( 30 ) and on the sieve ( 41 ) and in each case by the dust indicator ( 72 ). Vacuum cleaner according to claim 1 or 2, characterized in that the collecting hose ( 20 ) is designed as a serpentine telescopic. Vacuum cleaner according to claim 1, 2 or 3, characterized in that the air duct ( 50 ) is designed as a fan or pump. Vacuum cleaner according to one of the preceding claims, characterized in that the collecting container ( 30 ) under the collecting hose ( 20 ) and the collecting hose ( 20 ) is arranged adjacent. Vacuum cleaner according to one of the preceding claims, characterized in that the collecting container ( 30 ) detachably arranged and with a bag ( 80 ) is provided.

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