ES1269244U - Ionization cabin for sterilization of objects by non-thermal plasma (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Ionization cabin for the sterilization of objects by means of non-thermal plasma that, defined by a receptacle (2) in the form of a closet with a front door (3), suitable to house objects inside, such as clothing or work clothes, household clothes or bed, and other objects such as helmets, shoes, gowns, or others, is characterized by comprising inside, connected to a power source (4), at least one non-thermal plasma generator bipolar ionizing device (5) and a fan (6) that distributes said plasma inside the cabin.

Description

DESCRIPTION

Ionization cabinet for sterilization of objects using non-thermal plasma

Object of the invention

The invention, as expressed in the wording of the present specification, refers to an ionization cabinet for sterilization of objects by means of non-thermal plasma, providing, to the function for which it is intended, advantages and characteristics, which are described in more detail. go ahead.

More in particular, the object of the invention focuses on a cabinet in the form of a closet that allows to sanitize objects, in particular for use in direct contact with people, such as clothing, bedding, helmets, shoes, or others, by means of the application of non-thermal plasma ionization technology (NTP) achieving the sterilization of the objects deposited inside, as it is a proven effective technology to eliminate bacteria and inactivate viruses, including the coronavirus that causes COVID-19.

Field of application of the invention

The field of application of the present invention is framed within the sector of the industry dedicated to the manufacture of sanitizing and sterilizing equipment.

Background of the invention

As is known, as a result of the appearance of the pandemic caused by the COVID-19 virus, hygiene measures have had to be taken to avoid contagion, one of the measures that has been considered necessary to sanitize the garments or other objects that are used in direct contact with users, and especially when said garments or objects have to be tried on in the shops where they are sold or when what is sold are second-hand garments that have been used other people before it goes on sale.

On the other hand, the technology of ionization by non-thermal plasma (NTP) or "cold" plasma is known to eliminate bacteria, and inactivate viruses including the coronavirus that causes COVID-19, although until now it has been applied for systems of air purification.

Non-Thermal Plasma (NTP) ionization technology is electrically energized matter and is composed of highly reactive matter including gas molecules. The particles are charged in the form of positive ions, negative ions, free radicals, electrons, and a quantity of electromagnetic radiation (photons) at near room temperature. Non-thermal NTP technology is an emerging technology with potential applications for sterilization.

NTP generators work as follows:

As air passes over the products, millions of positive and negatively charged oxygen ions are formed, just like in nature. These bipolar ions spread into the occupied space through the duct system, proactively targeting airborne pollutants where they cause the most problems for occupants. East device requires little maintenance, is easy to install, saves energy and is very effective on contaminants such as particles, bacteria, viruses (Sars CoV 2), mold spores, odors.

How plasma air compares to reactive air purification methods.

Bipolar ionization technology is a superior solution because it proactively treats the air in the space occupied at the source of contamination. Traditional end-of-pipe solutions use a reactive "pass" or "filter" approach.

How bipolar ionization works to clean the air of pollutants. Like sunlight in the atmosphere, the technology (NTP) produces a natural bioclimate rich in positive and negative oxygen ions. Negative ions contain an extra electron, while positive ions lack an electron resulting in an unstable condition. In an effort to re-stabilize, these bipolar ions seek out atoms and molecules in the air to exchange electrons, effectively neutralizing virus particles, bacteria, and cells (Sars CoV 2). odorous gases and aerosols.

The objective of the present invention is, therefore, the development of a cabin specially designed for the use of said plasma ionization technology in order to sanitize all types of garments and objects, so that in shops it can be guaranteed that, After testing them by a customer or even if they are second-hand, they can be put on sale again and available to other customers in complete safety and without risk of contagion.

On the other hand, and as a reference to the current state of the art, it should be noted that, at least by the applicant, the existence of any other object sterilization cabin or invention of similar application that presents technical characteristics equal or similar to those presented by the one claimed here.

Explanation of the invention

The ionization cabinet for sterilization of objects by means of non-thermal plasma that the invention proposes allows to satisfactorily achieve the aforementioned objectives, the characterizing details that make it possible and that distinguish it are conveniently collected in the final claims that accompany the present description.

Specifically, what the invention proposes, as noted above, is a cabinet in the form of a wardrobe that makes it possible to sterilize and sanitize objects, in particular objects for use in direct contact with people, such as clothing or work garments, such as such as jackets, pants, sweaters, gowns, house or bed clothes, such as towels, blankets, pillows, and other objects that are worn such as helmets, shoes, boots, or others, for which it is based on ionization technology by means of non-thermal plasma, managing to eliminate the bacteriological load of the objects deposited inside.

For this, and more specifically, the interior of the cabin comprises, at least, one non-thermal plasma bipolar ionization device coupled to at least one fan in such a way that, by distributing the air inside the cabin, it acts as a germicide in said air and on any surface of any object that is incorporated into said interior.

Preferably, the cabin, which in the preferred embodiment has dimensions of 100 x 100 x 190 cm, further comprises:

- a 230V / 110V and 50 / 60hz power supply

- a total installed power of 80w

- a 73w fan

- a non-thermal plasma generating device connected to said fan.

Preferably, the booth also comprises a general on / off switch and, optionally, a front panel with an information screen, red and green indicator lights for operation, and program selection buttons, where the operation of the booth is reflected and controlled, according to what is programmed in its electronic board or timer, having foreseen that it can work in different duration programs, for example:

- short program,

- medium program,

- and long program.

Description of the drawings

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, the present specification is accompanied, as an integral part thereof, by some sheets of drawings, in which, with character illustrative and not limiting, the following has been represented:

Figure number 1.- Shows a schematic perspective view of an example of the ionization cabinet for sterilization of objects by means of non-thermal plasma according to the invention, its general external appearance being appreciated.

Figure number 2.- Shows a schematic view of the example of the cabin object of the invention shown in figure 1, in this case represented in the open position, appreciating the main parts and internal elements that it comprises, represented schematically.

And figure number 3.- Shows a schematic view of the fan with the built-in plasma generator, appreciating its arrangement.

Preferred embodiment of the invention

In view of the aforementioned figures, and in accordance with the numbering adopted, a non-limiting example of the ionization cabinet for sterilization of objects by non-thermal plasma of the invention can be seen in them, which comprises what is indicated in detail below.

Thus, as can be seen in said figures, the cabin (1) in question defines a receptacle (2) in the form of a closet with a front door (3), capable of housing objects, such as clothing or work items, inside. home or bed linen, and other objects such as helmets, shoes, boots, or others, inside which it comprises, connected to a power source (4), at least one non-thermal plasma-generating bipolar ionizing device (5) and a fan (6) that distributes said plasma inside the cabin, said elements being preferably connected to a control electronics (7) that includes a timer.

Preferably, the cabin has dimensions of 100 cm wide (a), 100 cm long (I) and 190 cm high (h).

Preferably the door (3) has a lock (8) with a security system that prevents opening the door (3) during the operation of the cabin (1).

Preferably, the cabin (1), in addition to a general on / off switch (9), comprises, on a front panel (10) connected to the control electronics (7), a screen (11) and some indicator lights (12 ), where the operating status of the same is reflected, as well as a selector (13) to choose the operating program.

Considering Figure 3, it is observed how, preferably, the non-thermal plasma generating bipolar ionizer device (5), provided with respective ionization brushes (5a) and corresponding connection cables (14), is fixed, by means of a flange of mounting (15) to the fan (6) on the intake area (6a) thereof, causing its exit through the discharge area (6b) or blower of the fan (6).

Having sufficiently described the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the field understands its scope and the advantages derived from it, stating that it may be put into practice in other embodiments that differ in detail from that indicated by way of example provided that the fundamentals are not modified.

Claims (5)

1. Ionization cabin for sterilization of objects by means of non-thermal plasma that, defined by a receptacle (2) in the form of a closet with a front door (3), suitable to house objects inside, such as clothing or work clothes, clothing of home or bed, and other objects such as helmets, shoes, boots, or others, is characterized by comprising inside, connected to a power source (4), at least one non-thermal plasma generator bipolar ionizing device ( 5) and a fan (6) that distributes said plasma inside the cabin. 2. Ionization cabin for sterilization of objects by non-thermal plasma, according to claim 1, characterized in that the bipolar ionizer device that generates non-thermal plasma (5) and the fan (6) are connected to a control electronics (7) that includes a timer. 3. Ionization cabin for sterilization of objects by non-thermal plasma, according to claim 1 or 2, characterized in that the door (3) has a lock (8) with a security system that prevents the door (3) from being opened during cabin operation (1). 4. Ionization cabinet for sterilization of objects by non-thermal plasma, according to any of claims 1 to 3, characterized in that, in addition to a general on / off switch (9), it comprises, on a front panel (10) connected to the control electronics (7), a display (11) and some indicator lights (12), where the operating status of the same is reflected, as well as a selector (13) to choose the operating program. 5. Ionization cabin for sterilization of objects by non-thermal plasma, according to any of the preceding claims, characterized in that the cabin has dimensions of 100 cm wide (a), 100 cm long (I) and 190 cm high ( h).