RU81684U1 - CAR AIR CLEANER "AVERS-HELFI-AIR" - Google Patents

Abstract

The utility model relates to household appliances, namely to an air purifier in a car. Car air cleaner “AVERS-Halfy-air, including a plastic case with a cover with end ducts, carbon and chemisorption filters, an electric motor with a fan, an air intake cavity, an IR cavity and K emitters, an UV and blue emitter cavity, an on and off button, an indicator device operation, a device for connecting to electrical power through the cigarette lighter socket, monochromatic emitters arranged in a checkerboard pattern in order to affect the entire volume of the cavity . Moreover, UV, blue and infrared emitters have different lengths in one spectrum, and porous rubber is fixed at the bottom of the plastic case to ensure the stability of the device on flat surfaces of the car during movement and sudden braking. The device has the following advantages: - the use of infrared, UV and blue emitters of various wavelengths in the device provides disinfection of water, destroying even “filtering viruses” of ultramicroscopic sizes, which can even penetrate ceramic filters with the finest pores; - activated carbon and chemical sorption impregnations allow you to clean the air of fumes, aerosols and vapors at the level of chemical bonding, and not just filtration; - performing the function of an air purifier, the device simultaneously disinfects it, which prevents the illness of the driver and passengers at the time of the epidemic; - the device is easy to manufacture and handle; - the device will largely clean and disinfect the vehicle interior, which will have a beneficial effect on the health of the driver and passengers.

Description

The utility model relates to household appliances, namely to an air purifier in a car.

Currently, some devices are used to filter air in the passenger compartment, however, the basis here is built-in air conditioners that only supply air to the passenger compartment, thereby reducing only the concentration of undesirable harmful substances in the passenger compartment. And since the air conditioning filter almost never changes, the accumulated filter residues, like the filter itself, become the habitat of microbes. Therefore, air conditioning itself becomes a threat to human health. But the greatest harm to human health is caused by smoking. It exerts its detrimental effect on all body systems and is especially enhanced in enclosed spaces and volumes. Recent studies in the United States have shown that out of 100 smokers, 250 people die from tobacco exposure before they reach the age of 70, and another 250 immediately upon reaching it. In 2000, in developed countries, smoking accounted for 30% of all deaths among men between the ages of 35 and 70. The incidence of a person increases by 3 times when smoking in a car, as well as a negative effect (carcinogenic effect) is exerted by many aromatic chemicals (resins, cokes, gases), some simple chemical compounds (vinyl chloride, chloromethyl ethers), as well as inorganic compounds and substances It is lead, arsenic, chromium, cadmium. Especially a lot of these substances are in the atmosphere of large cities and central highways.

However, a special place in human diseases is given to smoking. Oxygen delivery to the heart muscle is severely disrupted due to the blocking of hemoglobin by blood carbon monoxide from tobacco smoke. This leads to serious damage to the heart and blood vessels. Smoking increases blood pressure, helps increase blood cholesterol, and increases the risk of myocardial infarction by 4-5 times. But the most important thing is a sharp increase in respiratory diseases and lung cancer. Moreover, this applies both to the smoker himself and to the “passive smoker” who is in the atmosphere of tobacco smoke.

The main reason for developing lung cancer is smoking. About 80% of patients with this pathology are smokers. Lung cancer spreads through the lymphatic and blood vessels to other organs - the liver, brain, bones, adrenal glands.

Currently available car filters and air ionizers do not meet the requirements for air purification in the car interior and bear only impressive names / such as “Alpine air” or “atmosphere of the Swiss Alps”. This refers to air ionizers of the South Korean corporation CHUNG PUNG of the CP -1000 and CP-3 series, where the "purification" of the cabin air is carried out by metal plates that create an electromagnetic field and uncharged particles are deposited on these plates. There are no fans and electric motors in the products; air is supposedly circulated by the “ionic wind”, which is obliged to move itself through the holes and plates in the device.

However, this does not actually happen and a 10-minute inclusion does not give any signs of a decrease in the concentration of the tobacco lady.

The AirComfort XJ-600 device (AirComfort, Italy), which is similar to South Korean devices, is also known, but according to the instructions it also disinfects aerobacteria, viruses and molds, helps to clean blood from alkalis and increase its calcium and sodium content, which does not correspond the purpose of the device.

The closest analogue to the proposed utility model is a cleaner for a Cyclone car (Austria), which is an air purifier with a multi-stage cleaning system; this is air ionization, activated carbon filtration and disinfection with an ultraviolet lamp with a wavelength of 365 nm.

However, the known air purifier does not have forced ventilation, which significantly reduces its effectiveness and air filtration rate.

The technical task of the utility model is to create a new effective device for cleaning air in the car interior from fumes and aerosols of any origin, dust, pathogens and rickettsia, toxic organic vapors and inorganic salts.

The technical result of the proposed utility model is to increase the efficiency of air purification in the vehicle interior from all types of air pollution, including tobacco smoke and its disinfection.

The specified technical result is achieved by the fact that the automobile air cleaner includes a plastic case with a cover with end ducts, carbon and chemisorption filters, an electric motor with a fan, an air intake cavity, an irradiation cavity with IR emitters, an UV and blue emitters cavity, an on and off button, an indicator device operation, a device for connecting to electrical power through the cigarette lighter socket, monochromatic emitters staggered in order to the impact on the entire volume of the cavity. Moreover, UV, blue and infrared emitters have different lengths in one spectrum, and porous rubber is fixed at the bottom of the plastic case to ensure the stability of the device on flat surfaces of the car during movement and sudden braking.

The possibility of achieving a technical result is confirmed by the following.

It is known that UV radiation in the wavelength range 205-315 nm has a high antimicrobial effect, and radiation with wavelengths less than 200 nm forms an allotropic modification of oxygen-ozone in air, which in turn also has strong antimicrobial properties. (Wasserman A L. et al. "Ultraviolet radiation in the prevention of infectious diseases" M .: Medicine. 2003)

The blue spectrum of visible light also has a strong antibacterial effect. It is also a strong activator of organometallic compounds with their subsequent destruction upon exposure to UV radiation or chemisorbents. (Journal of Antimicrobical Agents and Chemotherapy, 2005, No. 49, pp. 1391-1396)

Infrared radiation (more than 780 nm) is thermal radiation and leads to an increase in the functional activity of molecules up to their destruction. (Lieberman D. Light is the medicine of the future. "Santa Fe", 1991)

In the proposed utility model, all of the listed types of radiation are used, namely: UV radiation (160-390 nm), blue visible

spectrum (430-480 nm), IR radiation (850-1600 nm), in addition, emitters of the same spectrum have different wavelengths and are arranged in such a way that ensures uniform irradiation of the entire volume of filtered air.

Air purification from harmful impurities for human health is carried out by replaceable two-layer filters at the air inlet and outlet from the device, the first layer of which is coal-cloth, and the second is chemisorption.

In the utility model, preferably monochromatic emitters of the company "LUMEX" (USA) or analogues of manufacturers are used. Their number can vary within wide limits, depending on the size of the housing.

Materials for replaceable two-layer filters are used preferably from manufacturers of filtering devices of the Russian defense complex, i.e. activated carbon and fabric materials, impregnated with certain types of sorbents, to remove all types of contaminants from the air of an automobile salon.

A general view of the device is shown in FIG. 1 (A-side view in an assembled state); Figure 2 (B is a top view in section).

The device consists of a plastic housing 1, with a cover 2, end ducts 3, an input carbon chemisorption filter 4, an electric motor with a fan 5, an air intake cavity 6, an irradiation cavity with IR emitters 7, infrared emitters 8, a protrusion for creating turbulent air movement 9, openings for air outlet 10, the UV irradiation cavity and the blue emitters 11, ultraviolet and blue emitters 12, the output carbon chemisorption filter 13, the on and off buttons of the device 14, the device operation indicator 15, devices for connecting to the vehicle’s electrical power via the cigarette lighter socket 16, porous rubber 17.

The proposed device operates as follows:

The lid 2 is opened, the filter cartridges 4 and 13 are inserted or changed, if necessary, the lid 2 is closed, connected via the device 16 to the car power supply, attached porous

rubber 17 to a convenient place in the car, by pressing the button 14, the device starts up, the indicator 15 lights up. With the push of the button 14 all the emitters 8 and 12 of the device light up, the electric motor rotates the fan 5 and draws air through the intake filter 4, which passes through the air intake cavity 6 compressed by reducing the cavity section, getting into the IR irradiation cavity 7, the air pressure decreases sharply, and the air flow is separated by the protrusion 9, to create a turbulent circular motion, this allows it to linger longer for exposure to IR radiation, as the cavity is uniformly irradiated with IR emitters 8, then the air mixture through the holes 10 enters the UV and blue irradiation cavity 11, where it is irradiated with UV and blue emitters, and through the output filter 13, the cleaned air enters the passenger compartment.

Infrared radiation of low power, acting on the cell membrane and membrane, destroys them completely or partially, thereby opening up access to RNA and DNA of bacteria, viruses, bacteriophages and rickettsia. Further exposure to UV and blue radiation disrupts their vital activity until death. In addition, UV emitters up to 200 nm form ozone molecules in the air mixture, which have a strong bactericidal effect.

All smokes, aerosols, dust and vapors of organic substances are trapped and sorbed by filters 4 and 13.

The proposed device has the following advantages:

- the use of infrared, UV and blue emitters of various wavelengths in the device provides disinfection of water, destroying even "filtering viruses" of ultramicroscopic sizes, which are able to penetrate even through ceramic filters with the finest pores;

- activated carbon and chemical sorption impregnations allow you to clean the air of fumes, aerosols and vapors at the level of chemical bonding, and not just filtration;

- acting as an air purifier, the device simultaneously disinfects it, which prevents the driver and passengers from becoming ill at the time of an epidemic.

Claims (4)

1. Automobile air purifier, including a plastic case with a cover with end ducts, carbon and chemisorption filters, an electric motor with a fan, an air intake cavity, an irradiation cavity with IR emitters, a UV and blue emitters cavity, an on and off button, a device operation indicator, a device connecting to electrical power through the cigarette lighter socket, characterized in that the monochromatic emitters are staggered in order to affect the entire volume of the strips This can be done with UV, blue, and IR emitters having different lengths in one spectrum, and porous rubber is fixed at the bottom of the plastic case to ensure the stability of the device on flat surfaces of the car during movement and sharp braking. 2. The device according to claim 1, characterized in that the design of the cavities for irradiation provides pressure differences and turbulent movement of the cleaned air. 3. The device according to claim 1, characterized in that fumes, aerosols and vapors of organic substances are captured by carbon and chemisorption filters. 4. The device according to claim 1, characterized in that the disinfection of air from pathogenic microorganisms is provided by monochromatic emitters of ultraviolet, blue and infrared spectra in the cavities of the device.