RU201671U1 - DISINFECTING PASSAGE DEVICE FOR TREATMENT OF SKINS, CLOTHES, FOOTWEAR AND WEARABLES - Google Patents

Abstract

The utility model relates to equipment for the disinfection of skin, clothing, footwear, and wearable items on people passing through the device by supplying an air-ozone mixture in combination with scattered ultraviolet radiation. The device can be made as a stand-alone and installed as an independent object, or built into the equipment of the vestibules. The declared disinfecting device for the treatment of skin, clothing, footwear and wearable things of a person consists of a body made of a walk-through and equipped with a supply ventilation system, an exhaust ventilation system , a generator of an air-ozone mixture and a bactericidal irradiator, while the opposite walls of the housing along the entire height contain ventilation ducts equipped with deflectors that regulate the volume of gas supply into the device, where the ducts in the upper part, mainly in the area of the human head, are connected to the supply ventilation system, in the middle and lower parts, they are connected to the generator for supplying the air-ozone mixture, while the air-ozone mixture is additionally supplied through the lower box with a deflector installed in the floor of the device.

Description

The utility model relates to equipment for disinfection of clothing, footwear, and personal items on people passing through the device by supplying an air-ozone mixture in combination with scattered ultraviolet radiation. The device can be made as stand-alone and installed as an independent object, or built into the equipment of vestibules.

A TRIUMPH cabinet for disinfection and body temperature measurement, model 102A, is known from the prior art. The famous cabin simultaneously measures body temperature and disinfects hands, clothes and other objects. The cabin consists of two chambers, where in the first there is a non-contact measurement of body temperature and hand disinfection, and in the second - disinfection of open areas of skin, clothing and shoes in a spray of disinfectant mist. htips: /w/ww.stanki.ru/catalog/dezinfektsiya_i_izmerenie_temperary_tela/post_dlya_dezinfelrtsii_i_izmereniya_temperatyry_tela_triumph_model_102a_/

The known cabin is made through passage.

The disadvantages of the known solution are the need to treat a person with a disinfectant, which in most cases is characterized by an aggressive composition. When passing through the chamber, a person inhales a disinfectant, which can be hazardous to health. In addition, the spraying of a disinfectant does not guarantee a uniform coverage of a person's clothing, footwear and wearable items, and therefore does not guarantee a high quality disinfection.

The problem to be solved by the creation of the claimed utility model is to create a device that is characterized by high quality of disinfection while respecting the health of people undergoing disinfection, and not causing harm to their clothes and things, as well as reducing the processing time of disinfecting surfaces. Also, the device must meet high safety criteria for its operation.

The technical result of the claimed utility model consists in expanding the arsenal of technical means, as well as in increasing the efficiency of disinfection and reducing the time for its implementation.

The problem is solved, and the technical result is achieved by creating a disinfecting passage device for processing the skin, clothes, shoes and wearable things of a person, consisting of a body made of a passage, and equipped with a supply ventilation system, an exhaust ventilation system, an ozone generator with a fan for creating air ozone mixture, and a bactericidal irradiator, while the opposite walls of the housing along the entire height contain ventilation ducts equipped with deflectors that regulate the volume of gas supply to the inside of the device, where the ducts in the upper part, mainly in the area of the human head, are connected to the ventilation system, in the middle and lower parts are connected to fans for distributing the air-ozone mixture, while the air-ozone mixture is additionally supplied through the lower box with a deflector installed in the floor of the device. Exhaust ventilation is located along one of the sides of the housing, mainly in the corners, and the germicidal irradiator is located in a plafond on the ceiling of the housing.

The body is mainly made on a supporting frame, from shaped pipes, followed by sheathing with a metal sheet. The body is made through passage. Opposite no-passage walls of the body are made hollow, ventilation ducts are installed inside the walls. The bottom of the body is also hollow. The bottom of the case is equipped with a lower ventilation box.

The entrance and exit are equipped with doors, mainly glazed metal-plastic doors.

The upper part of the ventilation ducts serves to supply clean air to a person, mainly in the area of the head of the latter, most preferably from a height of 1550 mm to 1900 mm. At both sides. The performance of the clean air supply fans is selected at 50% of the performance of the air-ozone mixture supply.

The supply of the air-ozone mixture obtained as a result of the operation of the generator of the air-ozone mixture is carried out from each of the two boxes through deflectors, starting mainly from a height of 1500 mm and up to the floor. A ventilation box is also made in the floor of the device, through a deflector of which an air-ozone mixture is supplied to the sole of the shoe.

The supply ventilation system is equipped with air filters to protect against dust contained in the outside air.

A bactericidal irradiator is located in the ceiling of the body. To create a scattered ultraviolet flux, the irradiator is placed in a shade, which is necessary to limit the power of ultraviolet radiation and zoning its impact. The plafond allows you to create four zones bounded by deflectors. In each of which the radiation power does not exceed the permissible norms for a person.

All openings in the gas supply deflectors are made with a laser, and their total cross-section, consistent with the performance of the fan and ozone generator, to create a mixture of ozone and air, not exceeding the MPC value of 0.16 mg / m ³ .

The device contains an exhaust ventilation system made in the form of two separate exhaust ducts located along one side of the body, mainly in the corners of the body. The ducts are equipped with ventilation grilles located at the bottom. Each of the boxes has a capacity equal to the capacity of the intake ventilation of the air-ozone mixture. Air intake from the unit is carried out from below, mainly from a level of 50 mm from the floor. And the discharge is carried out from the installation to the outside through the exhaust pipes,

Supply and exhaust ventilation systems are equipped with fans to control the movement of gases in the device.

The device is equipped with a microcomputer with an ozone sensor, which controls the generator of the air-ozone mixture and the germicidal irradiator.

To ensure a balanced ventilation, the device has perforated grids in the housing to equalize the pressure in the device with atmospheric pressure.

The claimed device is shown in the figures:

fig. 1 - general view of the device,

fig. 2 is a general view of the internal structure of the device showing the processing flows,

Fig. 3 is a sectional view of the device with an exhaust ventilation system,

fig. 4 is an image of the plafond of a bactericidal irradiator and scattering gratings.

The declared disinfectant pass-through device for the treatment of skin, clothing, shoes and wearable things of a person consists of a housing 1 containing doors 2, equipped with a ventilation system, including a ventilation box 3 with baffles 4, fans 5, filters 6. The ventilation system also includes a ventilation box 7 with deflectors 8 for supplying the air-ozone mixture. In the bottom of the case there is a ventilation duct 9 with a deflector 10. The device is equipped with an ozone generator 11 with a fan for creating an air-ozone mixture 12 and distribution fans 13.

The exhaust ventilation system consists of two ducts 14 with ventilation grilles 15. The exhaust gases are discharged through the exhaust pipes 16, it is possible to connect to the exhaust ventilation of the building, with the internal placement of the device.

In the ceiling of the housing 1 there is a bactericidal irradiator 17 and an ozone sensor 18. The bactericidal irradiator is placed in a plafond 20 with deflectors 21.

The device contains 1 perforated gratings 19 in the housing.

The device operates as follows. Through one of the doors, 2 people enter the housing 1 of the device. Next, the process of disinfecting a person, his clothes and wearing things begins. Air is supplied through the ventilation duct 3 through the deflectors 4, which passes through the upper filters 6 for cleaning and is blown by the fans 5. The air is supplied mainly in the area of the human head. The ozone generator 11 produces ozone, which is mixed by the fan 12 with the air passing through the lower filters 6, forming an air-ozone mixture. This mixture with the help of fans 13 is directed through ventilation ducts 7 and 9 and through deflectors 8 and 10 is directed to the body, clothes and shoes of the person inside the device. At the same time, the bactericidal irradiator 17 generates ultraviolet radiation, which is scattered through the deflectors 21 of the plafond 20. Simultaneously with the supply of gases, the exhaust ventilation system also functions, where gas is removed from the chamber through ducts 14 through the grates 15 and exhaust pipes 16. The released gas mixture contains ozone , which is an unstable gas, and within 10 to 20 minutes returns to its natural state of O, and thus does not harm the environment. Perforated grids 19 are required to equalize the pressure inside the device housing with atmospheric pressure.

In the figures, arrows indicate the preferred directions of movement of gas streams.

Ozone sensor 18 monitors the ozone level inside the chamber. If the permissible ozone content is exceeded, the sensor switches off the operation of the ozone generator 11.

The disinfection time is 30-40 seconds, which ensures a high throughput and does not cause any harm to human health. At the same time, given the high activity of ozone in the composition of the ozone-air mixture in comparison with other disinfectants, a significant decrease in the concentration of viruses on human clothing and footwear occurs.

Further, the person leaves the device through the second doors of the device, opposite from the door into which the person entered.

The process of ozone formation and gas movement occurs continuously, the device constantly works from the moment it is turned on. A person goes through a flowing process.

The claimed device can be supplemented with a documenting computer center equipped with a display and containing a plurality of sensors, including an ultraviolet sensor, an ozone sensor, a touch sensor, an IR contactless sensor for taking body temperature, and an actuator, for example, in the form of a thermal printer for issuing a disinfection pass. That will allow you to carry out not only high-quality and safe disinfection, but to record the fact of its passage, to document the process.

Claims (7)

1. Disinfecting through passage device for the treatment of skin, clothing, footwear and human wear, consisting of a body containing doors, made through passage, equipped with a supply ventilation system, equipped with fans with filters, and an exhaust ventilation system with exhaust pipes, an ozone generator with a fan creating an air-ozone mixture and a bactericidal irradiator, while the opposite walls of the case along the entire height contain ventilation ducts equipped with deflectors that regulate the volume of gas supply into the device, where the ducts in the upper part are connected to the supply ventilation system, in the middle and lower parts are connected to the fans distribution of the air-ozone mixture, while the device is made with the possibility of supplying the air-ozone mixture through the lower ventilation duct with a deflector installed in the floor of the device, while the bactericidal irradiator is placed in the ceiling of the housing and placed in the ceiling with deflectors. 2. The disinfectant device according to claim 1, characterized in that the boxes in the upper part, in the area of the human head, are connected to the ventilation system. 3. The disinfecting device according to claim 1, wherein the ventilation ducts are installed inside two opposite walls of the case. 4. The disinfectant device according to claim 1, characterized in that the exhaust ventilation system is made in the form of two exhaust ducts. 5. The disinfecting device according to claim 3, characterized in that two exhaust ducts are made along one of the walls of the device in opposite corners. 6. Disinfectant device according to claim 1, characterized in that the exhaust ventilation system is equipped with fans. 7. The disinfectant device according to claim 1, characterized in that it further comprises an ozone sensor and a microcontroller.

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