KR20090100146A - A combined air purifier and hand washer - Google Patents

Abstract

PURPOSE: A device for air purification and hand disinfection is provided to perform purification, sterilization, humidification and disinfection etc of the indoor air with one device by spraying atomized moisture to a plurality of vibrators. CONSTITUTION: A device for air purification and hand disinfection includes a housing(11), a suction fan, a filter, a humidifier, an exhaust duct, a hand cleaning liquid storing tank, a cleaning liquid pump, and a spray pipe. A hand cleaning space is formed on the center part of the housing. An air inlet(I) and a humidified air outlet(E) are formed on the housing. The door(11A) is combined on the housing. The suction fan is combined on a side of the housing. The humidifier includes a humidified air discharge pipe connected with the humidified air outlet. The exhaust duct connects the suction fan and the humidifier. The hand cleaning liquid storing tank is installed between the filter and the humidifier.

Description

A combined air purifier and hand washer}

The present invention relates to a multifunctional device capable of purifying and humidifying indoor air and at the same time washing and disinfecting an individual's hand. More particularly, the present invention relates to a multifunctional composite film wound around a synthetic resin film artificially injected with static electricity. It removes suspended fine dust and bacteria, and sprays atomized water with purified air containing sterilizing liquid which is harmless to human body to sterilize indoor air together with humidification. The present invention relates to an air purifying and hand sanitizing multifunction device, which allows hand washing and disinfection whenever necessary.

With the development of the industry, the pollution of the industrial areas as well as the urban area and the rapid dissemination of automobiles are becoming more and more serious.In the spring, yellow dust is often caused by desertification in northern China. The condition of the air is getting worse.

Indoor air pollution is not fatal to indoor residents but adversely affects health in the long run. While air pollution is not only a natural dilution, it is also possible to purify itself with climate change, while indoor air is limited in space. Because of the accumulation of various pollutants in humans, indoor air pollution can be more serious than air pollution.

In order to minimize the indoor pollution as described above, sufficient ventilation is required, but ventilation is not sufficient for reducing heating and cooling costs, and in the case of large buildings, the encapsulation of buildings is further progressed in order to save energy. In the case of large buildings, indoor air circulation is improved by circulating indoor air using a centralized air conditioning system, but indoor pollution is improved except for natural ventilation in buildings without centralized air conditioning facilities. There is no way to solve it.

Therefore, air purifiers are widely used in each home as well as in buildings without centralized air conditioning facilities. Although most air purifiers can efficiently remove fine dust, they are difficult to effectively remove bacteria, viruses, and molds. There are disadvantages.

Especially in places where many minors live, such as schools and kindergartens, it is highly desirable not only to have fine dust floating in indoor air, but also to sterilize indoor air, and to keep the humidity of indoor air at a constant level. However, conventional air purifiers cannot satisfy these conditions.

Therefore, the humidifier may be provided separately, but the conventional humidifier is only suitable for home use because it is less durable by using a single vibrator, and is not suitable for a place where many people live, such as a school or a kindergarten.

In addition, the conventional humidifier inhales the air in the room and sprays the atomized moisture. Since only the basic nonwoven filter having poor performance is provided at the air intake, the air quality for injecting moisture is poor. It may be rather inappropriate for patients.

In the seasons of yellow dust, cold, and flu, washing hands alone can effectively prevent various diseases.However, outside the house, it was inconvenient to wash hands at that time. There is a problem that indoor living is exposed to a desirable environment in terms of hygiene.

The present invention has been made to solve the problems of various conventional air purifiers and humidifiers for purifying and humidifying indoor air and disinfecting hands and the disadvantage of having to provide each device individually. It is an object of the present invention to provide a multifunction device that can effectively sterilize, humidify indoor air and hand disinfection.

The object of the present invention is achieved by a filter member made of a film-type synthetic resin material, and a connection structure of an ultrasonic vibrator, an air purifier, and a humidifier, which are provided with one or more pairs.

The air purifying and hand sanitizing multifunction device of the present invention can efficiently remove fine dust and bacteria in indoor air by using static electricity, and can disinfect the hands by spraying a disinfectant solution on the hand, and also contains a disinfectant solution. Purified, sterilized and humidified and hand disinfecting can be efficiently performed in one device by atomizing the purified water with a plurality of oscillators operating alternately, and then spraying the atomized water with the air free of fine dust. There are advantages to it.

In particular, since it is possible to purify and sterilize indoor air with hand sterilization as a single device, it can be efficiently used in kindergarten, school, etc. where many children and minors live.

The present invention relates to an air purifying and hand sanitizing multifunction device that not only purifies and sterilizes indoor air, but also enables humidification and hand disinfection.

The air purification and hand sanitizing multifunction device of the present invention is divided into an air purifying unit, a hand sanitizing unit, a humidification sterilization unit, and the like.

The air purifying unit sucks and removes foreign substances such as fine dust suspended in the air by sucking the indoor air. Unlike the conventional filter type air purifier, the target filter member in the form of a band, band, or film is formed like a clockwork. Each turn of the rolled filter element and the surface of the turn are wound together but separated from each other without contact with each other, and a filter having static electricity is used.

By using the filter in which the filter member is wound as described above, the indoor air sucked by the suction fan flows through the gap between the turn and the turn of the wound filter member, and the room is turned between the turns and the turns of the wound filter member. During the passage of air, foreign substances such as dust and hair contained in the air are adsorbed and removed on the surface of the electrostatically charged filter member.

The filter member is a synthetic resin film subjected to static electricity, and a plurality of protrusions are formed on at least one surface of the film so that each turn and the faces of the turns do not come into contact with each other when the filter member is wound, and fall by the height of the protrusion. It becomes a state.

As described above, the filter member having static electricity is made of a method of artificially injecting '+' and '-' static electricity into a polymer material such as a polyvinyl chloride resin film or a polyethylene resin film, and the static electricity injected into the filter member is constant. Maintained for a period of time.

The hand sanitizing unit is located above the air purifying unit, and is composed of a disinfectant bottle, an automatic spray pump, an injection nozzle, a hand sensor, and a controller. When the hand sensor detects a hand, the disinfectant solution filled in the disinfectant bottle is automatically The injection pump is sucked in and sprayed by hand through the injection nozzle, and this series of operations are performed by the controller.

Humidification sterilization, which acts to humidify while indoor air sterilization, two or more vibrators working alternately or working together, by atomizing and spraying water containing the disinfectant solution, so that the humidification together with the sterilization of indoor air do.

In addition, it is possible to provide sufficient humidification by operating a plurality of vibrators together in accordance with the indoor environment, and at the same time, it is possible to minimize the deterioration of the vibrator by alternately operating the vibrators as necessary.

In addition, it is characterized by using air from which fine dust is removed from the air purifying unit as air for injecting moisture atomized by the ultrasonic vibrator.

Details of the effects and the resulting effects, including the object and technical configuration of the present invention will be clearly understood by the following description with reference to the drawings showing a preferred embodiment of the present invention.

1 is a perspective view of the air purifying and hand sanitizing multifunction apparatus of the present invention.

As shown in the air purifying and hand sanitizing multifunction device of the present invention,

Hand washing space (R) is provided in the front center, the air inlet (I) through the inside and the outside is formed on one side of the lower side, the humidifying air outlet (E) is disposed on the upper surface, the door for internal management ( A housing 11 on a rectangular enclosure to which 11A) is coupled;

A suction fan 12 provided at one side of the lower portion of the housing 11;

A filter 13 installed adjacent to the suction fan 12;

A suction duct 14 connecting the filter 13, the air suction port I and the suction fan 12;

A humidifier 15 installed at an upper portion of the housing 11 and provided with a humidified air discharge pipe P connected to a humidified air outlet E and having at least one pair of ultrasonic vibrators (not shown);

A discharge duct 16 connecting the suction fan 12 and the humidifier 15;

A hand wash liquid tank (17) installed between the filter (13) and the humidifier (15);

A washing liquid pump 18 for supplying a washing liquid filled in the hand washing liquid tank 17;

A washing liquid spray pipe (19) for spraying the washing liquid supplied by the washing liquid pump (18) into a hand washing space (R); And the like.

Unexplained symbol "T" is a "humidifying liquid tank" and the inside is filled with water containing a disinfectant solution which is harmless to the human body.

In addition, the multifunction apparatus of the present invention configured as described above should be provided with various operation switches, sensors, controllers, etc., which is a basic element that must be provided in the apparatus of the present invention.

In addition, the air inlet (I) and the humidifying air outlet (E) may be changed in position as necessary, and accordingly the position of other components coupled to the inside of the housing may be changed, the suction fan 12 and the filter (13) Alternatively, the suction duct 14 is not provided between the suction fan 12 and the filter 13 or between the filter 13 and the air suction port I because the filter 13 and the air suction port I are directly connected to each other. The suction duct 14 may not be provided at all by directly connecting the suction fan 12 and the filter 13 to the air suction port I.

That is, an inlet path 12 is formed between the intake fan 12 and the air intake port I so that the intake fan 12 sucks the outside air through the air intake port I and supplies the intake air to the humidifier side. What is necessary is just to install the filter 13 on an air inflow path.

When the multifunction apparatus of the present invention is operated as described above, the indoor air is sucked through the air suction port I and the suction duct 14 of the housing 11 while the suction fan 12 is operated. Various foreign substances are removed while passing through 13) and then supplied to the humidifier 15 through the discharge duct 16.

The purge air supplied to the humidifier 15 is injected into the room through the humidifying air discharge pipe P and the humidifying air discharge port E together with the water containing the sanitized disinfecting solution in the humidifier 15.

At this time, the moisture containing the disinfectant solution is to atomize the water together with the pair of ultrasonic vibrator or alternately, not only can atomize a large amount of moisture, but also the oscillator alternately operates to minimize damage to the vibrator.

In addition, only the air purified by the filter 13 without operating the humidifier 15 may be supplied to the room through the discharge duct 16, the humidified air discharge pipe P, and the humidified air discharge port E. .

In addition, a hand detection sensor (not shown) is provided on the inner surface of the hand washing space (R), and when the hand is put into the washing space (R), the washing liquid pump (18) operates for a predetermined time, and the washing liquid spray pipe (19) is opened. The hand washing liquid filled in the hand washing liquid tank 17 is sprayed by hand.

The multifunction apparatus of the present invention is provided with a door 11A to supply water containing a hand washing liquid or a disinfectant solution and to open a housing for repairing and controlling a control state provided with a circuit board for controlling the operation of the multifunction apparatus. It is preferable to locate 11A in front.

In this case, a display 20 such as an LCD may be coupled to the hand washing space R positioned at the front center portion of the door 11A, and the display 20 may be used to view an advertisement video.

In the multifunction apparatus of the present invention as described above, the filter 13 for adsorption and removal of fine dust, microorganisms, and the like in the air is, as shown in Figs. It is a structure in which the synthetic resin film is wound, and the synthetic resin film is artificially injected with static electricity.

In addition, the protrusion (e) is formed on one surface of the film, which is the filter member 13A, and protrudes. When the film, the filter member 13A, is wound, the protrusion (e) is turned between the turn and the turn of the wound film. Bars are formed without contacting each other by the bar, and contaminants in the air sucked by the suction fan 12 are adsorbed and removed from the film while passing through the gaps formed between the turns of the film.

The filter member 13A as described above is mounted on the bobbin 13B, and the bobbin 13B includes a coupling shaft 13B1; A support ring 13B2 having the same center as the coupling shaft 13B1 and coupled to the outer ends of the plurality of bridges B extending radially from the outer peripheral surface of one side end of the coupling shaft 13B1; A closing ring (13B3) coupled to an outer end of the plurality of bridges (B) extending radially from the center coupling portion (C) and detachably coupled to the other end of the coupling shaft (13B1); And the like.

In this case, one or more filter members 13A may be coupled to the coupling shaft 13B1 of the bobbin 13B. When two or more filter members 13A are coupled, the bobbin 13B is disposed between the filter members 13A. Separation ring 13B4 coupled to the outer ends of the plurality of bridges B extending radially from the central through portion C 'through which the coupling shaft 13B1 penetrates may be interposed.

And the finishing ring 13B3 coupled to the coupling shaft 13B1 of the bobbin 13B, the closing ring 13B3 itself may be directly connected to the coupling shaft 13B1, or is coupled by a fastening member F such as a bolt. May be

1 is a perspective view of an embodiment of the present invention air purification and hand sanitizing multifunction device.

Figure 2 is an internal structure diagram of an embodiment of the present invention air purification and hand sanitizing multifunction device.

Figure 3 is a perspective view of the filter member constituting the multifunction device of the present invention.

Figure 4 shows an embodiment of the filter configuring the present invention,

  (A) is a combined perspective view,

  (B) is an exploded perspective view.

           ((Description of the reference sign for the main part of the drawing))

     11. Housing 11A. Door 12. Suction Fan

     13. Filter 13A. Filter element 13B. Bobbin

     13B1. Coupling Shaft 13B2. Support ring 13B3. Finishing ring

     13B4. Separator ring 14. Suction duct 15. Humidifier

     16. Drain duct 17. Hand wash tank 18. Wash liquid pump

     19. Rinse spray tube 20. Display

     B. Bridge C. Center coupling C '. Center penetrating part

     E. Humidification air outlet e. Projection F. Fastening Member

     I. Air intake R. Hand washing space P. Humidification air discharge pipe

     T. Humidifier Tank

Claims (6)

Hand washing space (R) is provided in the front center portion, the air inlet (I) and the humidifying air discharge port (E) are formed through, respectively, the housing 11 on the rectangular box coupled to the door (11A); A suction fan 12 coupled to one side of the housing 11; A filter 13 installed on an air inlet path formed between the suction fan 12 and the air intake port I; A humidifier 15 installed at an upper portion of the housing 11 and having a humidified air discharge pipe P connected to a humidified air outlet E; A discharge duct 16 connecting the suction fan 12 and the humidifier 15; A hand wash liquid tank (17) installed between the filter (13) and the humidifier (15); A washing liquid pump 18 for supplying a washing liquid filled in the hand washing liquid tank 17; A washing liquid spray pipe (19) for spraying the washing liquid supplied by the washing liquid pump (18) into a hand washing space (R); Air purification and hand disinfection multifunction device comprising a. According to claim 1, wherein the humidifier (15) Air purification and hand sanitizing multifunction device characterized in that a pair of ultrasonic vibrator is coupled. According to claim 1, Air cleaning and hand sanitizing multifunction machine, characterized in that the display (20) is coupled to the front of the housing (11) above the hand washing space (R). The filter of claim 1, wherein the filter (13) comprises: a filter member (13A) on which a synthetic resin film into which static electricity is injected is wound; Air purifying and hand sanitizing multifunction machine, characterized in that consisting of a bobbin (13B) which is penetrated through the winding center of the filter member (13A). According to claim 4, Air purification and hand sanitizing multifunction machine, characterized in that a plurality of protrusions (e) protruding on one surface of the synthetic resin film. The bobbin 13B, A coupling shaft 13B1; A support ring (13B2) coupled to an outer end of the plurality of bridges (B) extending radially from one side end outer peripheral surface of the coupling shaft (13B1); A closing ring (13B3) coupled to an outer end of the plurality of bridges (B) extending radially from the center coupling portion (C) detachably coupled to the other end of the coupling shaft (13B1); Air purification and hand disinfection multifunction device comprising a.

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