ES2235580B1 - VACUUM CLEANER. - Google Patents

Abstract

Vacuum cleaner comprising a vacuum cleaner body that has an actuating part to generate a suction force and a dust collection chamber to collect the contaminants that are sucked therein by the suction force of the drive unit; a suction extension tube coupled to the aspirator body; a suction brush disposed at one end of the suction extension tube to aspirate the contaminants from a cleaning surface with the suction force that is transmitted through the aspiration extension tube; an electrolytic liquid supply device disposed in the suction extension tube, to spray an electrolytic liquid on the cleaning surface through a bottom face of the aspiration brush.

Description

Vacuum cleaner

Background of the invention 1. Field of the invention

The present invention relates to a vacuum cleaner of container and, more particularly, to a container vacuum which presents an apparatus for generating an electrolytic liquid.

2. Description of the prior art

Generally, a container vacuum includes a vacuum cleaner body that has a motor
drive to generate a suction force, a suction extension tube coupled to the aspirator body, and a suction brush disposed at one end of the aspiration extension tube.

The vacuum cleaner body is equipped with a camera dust collector, which features a filter unit and a dust receptacle in it. Therefore, through the suction force of the drive motor the contaminants from the cleaning surface to the collecting chamber of dust through the suction brush, they are filtered in a filtration device and are collected in the receptacle for powder.

The suction extension tube has a handle on which a connection switch is provided and disconnection Therefore, when a user wields the handle and move the suction brush along the surface of cleaning, pollutants such as dust or foreign substances of the cleaning surface are sucked through the brush suction and are thus removed from said surface of cleaning.

However, stubborn stains on the floor or on a carpet cannot be cleaned by force of aspiration of the drive motor alone, and therefore, it It has a brush rotating on the suction brush which has a cloth or a rotating brush to clean the stained areas.

Another suggestion is to provide a cleaning liquid containing a detergent to clean the areas that have barely been cleaned using the rotating brush or the Brush presenting a cloth.

In the case of the previous suggestion, without However, since the presence of a liquid is required cleaner, the preparatory stage of spreading a certain amount of detergent in water is inconvenient for use by the user and increases the cost.

Another problem is that cleaning areas are often stained with excess cleaning liquid.
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Summary of the invention

The present invention has been made to overcome the above mentioned problems of the technique previous. Therefore, an objective of the present invention is to provide an improved container vacuum for clean stains on the floor or on a carpet without using a detergent, but using a simple procedure.

The previous objective is achieved through a container vacuum according to the present invention, which includes a Vacuum cleaner body presenting a drive part for generate a suction force and a dust collection chamber to collect the contaminants that are sucked by the force of suction of the drive unit; an extension tube of the suction coupled to the vacuum cleaner body; a brush of suction disposed at one end of the extension tube of the aspiration to aspirate contaminants from a surface of cleaning with the suction force that is transmitted through the suction extension tube; and a delivery device of electrolytic liquid disposed in the extension tube of the suction, to spray an electrolytic liquid in the cleaning surface through a bottom face of the brush aspiration.

The liquid supply device electrolytic includes a liquid generating unit electrolyte arranged in the suction extension tube, to generate the electrolytic liquid from a water feed  natural; and a spray unit to spray the liquid electrolytic, generated in the liquid generating unit electrolytic, through an air intake hole of the suction brush

The spraying unit includes a path of transport that connects the liquid generating unit electrolytic and the air suction hole of the brush aspiration; a spray pump arranged in the path of transport; a spray nozzle formed at one end of the transport path, to spray the electrolytic liquid, which is transported outside the suction hole of the suction brush

Brief description of the drawings

The mentioned objectives and the characteristics of the present invention, will be more evident by the detailed description of the preferred embodiment of the present invention, referring to the attached drawings, in those who:

Figure 1 is a perspective view schematic of a container vacuum according to a form of preferred embodiment of the present invention;

Figure 2 is a schematic sectional view. of the suction brush of figure 1;

Figure 3 is a block diagram showing an electrolytic liquid supply device of the figure one; Y

Figure 4 is a schematic view showing another example of the suction brush used in the vacuum cleaner container of figure 1.

Detailed description of the preferred embodiment

The following describes in greater detail the preferred embodiment of the present invention, making Reference to the attached drawings.

Referring to figure 1, the vacuum cleaner container according to the preferred embodiment of the The present invention includes a vacuum cleaner body 10, a tube of suction extension 20 coupled to the vacuum body 10, a suction brush 30 disposed at one end of the tube suction extension 20, and a suction device of electrolytic liquid 40 disposed in the extension tube of the aspiration 20.

As in a common vacuum cleaner, the body of vacuum cleaner 10 features a drive unit and a camera dust collector, which are formed respectively in their inside. The drive unit has a drive motor to generate a suction force. In the collecting chamber of powder is a dust collection filter or exhaust extractor powders to filter contaminants from the aspirated air.

If the suction brush 30 also works to aspirate liquids in addition to contaminants, you may have a liquid separator unit to separately collect the Contaminant liquid. As the system above mentioned is the one that is generally used in the vacuum cleaner wet type, its description is omitted in this document.

The suction extension tube 20 is coupled to the vacuum cleaner body 10 and includes a flexible tube 21, a suction tube 23 coupled to the flexible tube 21, and a handle 25 disposed between the flexible tube 21 and the suction tube 23. The suction tube 23 has a construction that allows extend its length selectively.

The suction brush 30 is arranged movable shape at one end of the suction tube 23. Making reference to figure 2, the suction brush 30 has a air intake port 31 through which the pollutants from the cleaning surface. In the hole of air suction 31 a brush can be additionally provided rotating 33. Rotating brush 33 performs the operation of cleaning with a pulsating movement against the surface of cleaning while being rotated by force of suction or independent driving force.

The liquid supply device electrolytic 40 provides electrolytic liquid to the surface cleaning through the suction brush 30 to clean the carpet or floor. The liquid supply device electrolytic 40 has a liquid generating unit electrolytic 41 formed in the suction tube 23, and a unit spray 43 to spray the electrolytic liquid generated in the electrolytic liquid generating unit 41 to the cleaning surface through the suction hole 31 of the suction brush 30.

The electrolytic liquid generating unit 41 it is well known in the art, and in Figure 3 a characteristic example.

Referring to figure 3, the unit generator of electrolytic liquid 41 has a water tank gross 51 for storing water such as running water, drinking water, water underground, etc., a pump 52 to feed the raw water from the raw water tank 51, a filter 53 to filter the raw water that has passed pump 52, a first and a second bath of electrolyte 54 and 55, and an electrolyte reservoir 56.

Filter 53 filters the ions or impurities of the raw water. The raw water, which has passed through filter 53, is circulates in the first electrolyte bath 54. The first bath of electrolyte 54 has a cathode plate 54a and a plate anodic 54b. Said first electrolyte bath 54 effects the raw water electrolysis and sends the resulting water to the second 55 electrolyte bath. The second 55 electrolyte bath features likewise a cathodic plate 55a and an anodic plate 55b. The second electrolyte bath 55 is arranged to perform electrolysis in addition to the water that still has no electrolyte, and generate thus a NaClO electrolytic liquid.

At the same time, in the first and second bathrooms of electrolyte 54 and 55 gaseous substances are generated (normally hydrogen gas). In order to remove gaseous substances, a separate unit can be provided.

Although this embodiment represents that the first and second electrolyte baths 54 and 55 are used, the number of bathrooms may be higher or lower, depending on the situations.

Next, the electrolytic liquid generated in the second electrolyte bath 55 the tank is fed electrolyte 56 and stored in it.

A mixing bath can also be provided. 57 to temporarily reserve the raw water that has passed the filter 53. In this case, the mixing bath 57 is supplied with a catalyst from an additional reservoir 58 that is disposed of Independent. The catalyst can be a chloride liquid of sodium, or a liquid of sodium calcium, or a liquid of chloride of calcium. Depending on the situation, an appropriate type can be selected of catalyst.

Therefore, a mixture of catalyst and raw water from mixing bath 57 in the first electrolyte bath 54 and is passed through electrolysis in the same.

The above description of the electrolytic liquid generating unit 41 constitutes only an example of the electrolytic liquid generating means well known, and it will be noted that more variations are possible.

At the same time, the spray unit of electrolytic liquid 43 includes a feed path of electrolytic liquid 61 connecting the electrolyte reservoir 56 and its air suction hole 31 of the suction brush 30, a spray pump 63 arranged in the path of feed of electrolytic liquid 61, and a spray nozzle 65 arranged at one end of the liquid feed path electrolytic 61. Spray pump 63 pumps the liquid electrolytic from the reservoir reservoir fluid electrolyte 56, so that the electrolytic liquid can spray on the cleaning surface through the nozzle  sprayer 65.

The container vacuum that presents the electrolytic liquid supply device constructed such as stated above according to the embodiment preferred of the present invention sprays the liquid electrolytic, produced in the liquid supply device electrolytic 30, outwards through the hole of air intake 31 of the suction brush 30.

The electrolytic liquid cleans the stained areas. The electrolytic liquid can also be used for wastewater treatment, or used as a bleaching agent for cotton fabrics, a disinfectant for water supply, a bactericidal agent, etc., and can clean even an old rebel stain on the cleaning surface without the help of an additional detergent.

There is no need to dissolve detergent in raw water, and since it is not required to use any detergent, the cost is also reduced.

In addition, as shown in Figure 4, when the suction brush 70 is fitted with the cloth 71 on its lower face in the suction tube 23, the electrolytic liquid, supplied through the path of electrolytic liquid feed 61, is supplied to the cloth 71. Using the cloth soaked with the electrolytic liquid, the Cleaning operation can be performed effectively.

Although the embodiment has been described Preferred of the present invention, those skilled in the art will understand that the present invention is not limited to the form of preferred embodiment described, but can be performed various variations and modifications within the spirit and scope of the present invention as defined in the claims attached.

Claims (3)

1. Container vacuum, characterized in that it comprises: a vacuum cleaner body that presents a part of drive to generate a suction force and a chamber dust collector to collect contaminants that are sucked in the same by the suction force of the part of drive; a suction extension tube coupled to the vacuum cleaner body; a suction brush arranged at one end of the suction extension tubes to aspirate the pollutants from a cleaning surface with the force of aspiration that is exerted by means of the aspiration tube; Y a liquid supply device electrolytic arranged in the suction extension tube, to spray an electrolytic liquid on the surface of cleaning through a bottom face of the brush aspiration. 2. Vacuum cleaner according to claim 1, characterized in that the electrolytic liquid supply device comprises: an electrolytic liquid generating unit arranged in the suction extension tube, to generate the electrolytic liquid from a raw water supply; Y a spraying unit to spray the electrolytic liquid, through a suction hole of suction brush air. 3. Container vacuum according to claim 2, characterized in that the spraying unit comprises: a feed path that is coupled to the electrolytic liquid generating unit and the air suction hole of the suction brush; a suction pump arranged in the path of feeding; Y a spray nozzle formed at one end of feed, to spray the electrolytic liquid through the air suction hole.