WO2022035390A1 - Système purificateur d'air dans des environnements intérieurs comportant un dispositif de désinfection à vapeur froide d'acide hypochloreux et une lampe uv et procédé d'application - Google Patents

Système purificateur d'air dans des environnements intérieurs comportant un dispositif de désinfection à vapeur froide d'acide hypochloreux et une lampe uv et procédé d'application Download PDF

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Publication number
WO2022035390A1
WO2022035390A1 PCT/TR2020/050773 TR2020050773W WO2022035390A1 WO 2022035390 A1 WO2022035390 A1 WO 2022035390A1 TR 2020050773 W TR2020050773 W TR 2020050773W WO 2022035390 A1 WO2022035390 A1 WO 2022035390A1
Authority
WO
WIPO (PCT)
Prior art keywords
hypochlorous
air
cold steam
steam
cold
Prior art date
Application number
PCT/TR2020/050773
Other languages
English (en)
Inventor
Ömer Erdal AKKARTAL
Original Assignee
Akkartal Sağlik Ve İlaç Sanayi̇ Ti̇caret Anoni̇m Şi̇rketi̇
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akkartal Sağlik Ve İlaç Sanayi̇ Ti̇caret Anoni̇m Şi̇rketi̇ filed Critical Akkartal Sağlik Ve İlaç Sanayi̇ Ti̇caret Anoni̇m Şi̇rketi̇
Priority to KR2020217000066U priority Critical patent/KR20230000752U/ko
Publication of WO2022035390A1 publication Critical patent/WO2022035390A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
    • A61L2101/02—Inorganic materials
    • A61L2101/06—Inorganic materials containing halogen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/16—Connections to a HVAC unit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0653—Details
    • B05B17/0676—Feeding means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Definitions

  • the invention relates to an environment disinfection device with hypochlorous cold steam and ultraviolet light that is manufactured to be utilized in all environments including air-conditioned spaces (all air-conditioned closed spaces or non-air-conditioned places with ventilation system) where people live and/or work such as hospitals, food production plants, meat production plants, operating rooms, patient rooms, bottling facilities, pharmaceutical plants, companies, restaurants, cafes, houses, banks, as well as all public transport vehicles (land, sea, air, and railways, including rail system), in which air purifying and disinfection is needed, and that performs disinfection procedure by use of hypochlorous dry steam and ultraviolet light.
  • air-conditioned spaces all air-conditioned closed spaces or non-air-conditioned places with ventilation system
  • people live and/or work such as hospitals, food production plants, meat production plants, operating rooms, patient rooms, bottling facilities, pharmaceutical plants, companies, restaurants, cafes, houses, banks, as well as all public transport vehicles (land, sea, air, and railways, including rail system), in which air purifying and disinfection is needed
  • hypochlorous is one of nature’s oldest, most reliable, most natural and strongest protectors known in the fight against microorganisms and bacteria. Phagocytic cells that form the backbone of our immune system synthesize hypochlorous and fight microorganisms. Today’s health risks require the most advanced infection control technologies. In the current technique, hypochlorous fluid is utilized to clean the environment.
  • the ultraviolet system is not widely used for air disinfection purposes in schools, restaurants, conference halls, and similar public areas but the current global pandemic is giving rise to the rapid spread of the use of such systems. Disinfection of ambient air is crucial in terms of removing bacteria and viruses and therefore preventing diseases caused by the failure to disinfect public areas.
  • the ultraviolet device disrupts and neutralizes the cell structures of microorganisms such as bacteria, viruses, and fungi in the environment through the ultraviolet light emitted by the UV lamp therein. Thanks to their portable structure, many ultraviolet devices can be used to disinfect the air in any environment where it is desired to be purified from viruses, bacteria, and microorganisms. It ensures disinfection by breaking down the DNA structures of viruses, molds, and some protozoa.
  • Ultraviolet wavelengths are absorbed by cell nucleic acids and, depending on the radiation dosage, they kill bacteria, viruses, and some spores. For this reason, ultraviolet systems are commonly used in removing and killing microorganisms (such as germs, viruses, yeasts, and mold).
  • ultraviolet systems are benefitted from to disinfect water on a large scale, they can also be used safely for air disinfection in places such as operating theaters, food production plants, and bottling facilities. Air disinfection method is suitable for use in many sectors and it continues to expand.
  • the invention relates to a high- capacity disinfectant unit (A) structuring that can be integrated and installed anywhere from apartment and house entrances to shopping centers, schools, conference halls, and production facilities, etc. which are all public areas, and that has a sensor-fitted (10) working mechanism in order to protect human health and safety at the highest level, and that enables contactless use.”
  • A disinfectant unit
  • the technology employed in our invention is different from the above-mentioned working principle.
  • the automatic unit which comes in a package to disinfect a building includes a dosing unit that injects firstly a heater, then a steam humidifier and later a disinfectant and a neutralizing agent such as formol and ammonia. Heated, humidified, disinfecting air circulates through the building and the unit is programmed to automatically perform a disinfection cycle without human intervention. Appropriate fan capacity is preferred.
  • One circulation per hour in the building to be disinfected is sufficient for the process, and the treated air equals approximately 4 or 5 times the total volume.
  • the temperature in the building is maintained at approximately 35 °C while relative humidity is kept roughly at 75%.
  • ammonium is employed in the disinfection process, and at the same time, the temperature and humidity of the environment are kept constant. It differs from the present invention in these aspects.
  • the relevant invention relates to an environment disinfection device that is manufactured to be utilized in all environments such as hospitals, food production plants, meat production plants, operating rooms, patient rooms, bottling facilities, pharmaceutical plants, companies, restaurants, cafes, houses, banks in which air purifying and disinfection is needed, and that performs disinfection procedure by use of hypochlorous dry steam and ultraviolet light.
  • the invention is based on the system that is integrated into ventilation systems or provides extra air circulation in closed spaces, and that circulates air through the device, and that exposes the circulated air inside to ultraviolet light and hypochlorous cold steam and thereby eliminates viruses, bacteria, and microorganisms.
  • the invention enables cleaning even huge areas from microorganisms and doing it periodically and in a short time.
  • the aim of the invention is to develop a technology that is cheap in terms of costs, powerful in relation to the ability to eliminate microorganisms, and sufficient in itself without leading to a need to use an extra element for disinfection by combining technologies employed in different fields and sectors.
  • Another aim of the invention is to present an easy-to-use and portable device, which can be practically carried to various environments.
  • Another aim of the invention is to improve the air quality of closed spaces, obtain the best quality air by reducing the potential microbial load to zero.
  • a different aim of the invention is to ensure the cleaning of batteries, filters, and evacuation channels in the ventilation system in terms of microorganisms and viruses with the help of ultraviolet rays and hypochlorous technology.
  • Figure-1 It is a perspective view of the cold steam tank and power supply.
  • Figure-2 It is a perspective view of the cold steam tank and power supply.
  • Figure-3 It is a detailed view of the cold steam tank and power supply.
  • Figure-4 It is a perspective view of the UV lamp profile.
  • Figure-5 It is a sectional view of the cold steam tank and power supply.
  • Figure-6 It is a front view of the cold steam tank and power supply.
  • Figure-7 It is a detailed view of the partition of the cold steam tank and power supply.
  • the invention comprises three parts: a power supply (2), a cold steam tank (1), and a UV lamp (6).
  • a structure consisting of two to ten (selected according to cold steam need) nebulizers (8) is placed on the base inside the cold steam tank (1 ).
  • Liquid hypochlorous is pumped into the cold steam tank (1) where nebulizers (8) are also located.
  • Liquid hypochlorous turns into steam with the high-frequency impact of the nebulizer (8).
  • Hypochlorous steam is released into the air conditioner duct with the help of a fan (7).
  • the hypochlorous liquid in the form of cold steam disinfects objects in the relevant environment by being transmitted and released through ventilation ducts. Transforming hypochlorous liquid into cold steam is achieved by the use of piezo-electric crystal technology in the nebulizer (8).
  • a low-pressure pump is utilized to pump approximately 750 - 900 ml (value per tank) of hypochlorous liquid from a liquid chamber filled with hypochlorous into the cold steam tank (1).
  • a discharge outlet (13) is placed in the cold steam tank (1 ) in order to keep the liquid at a level enabling and ensuring efficient operation of nebulizers (8) and prevent overflows.
  • nebulizers (8) whose number and supply voltage will be minimum two, or preferably up to ten, depending upon air conditioning system capacity or environment volume turn hypochlorous into cold steam through the application of high frequency around 24 MHz, and the cold steam is sterilized once again through the fan (7) outside of the tank, and the air conditioner duct releases cold steam in the form of micro particles of steam through which environment surfaces are disinfected.
  • the power supply (2) also supports the exit of cold steam.
  • the cold steam is emitted to the outer environment via air ducts (4) over the power supply (2) with the help of the fan (7).
  • the UV lamp (6) works as an aid to this system. It is independently placed on the UV lamp profile (5) inside the ventilation duct. One or more than one can be used according to the diameter of the ventilation pipe. By benefitting from the UV lamp’s (6) ability to kill bacteria and microorganisms, one or more than one UV lamp (6) according to the diameter of the ventilation duct is fitted therein. Air moving through the pipe is disinfected from microbes and microorganisms. Disinfected and sterilized air is presented to users through the ventilation duct.
  • the UV lamps (6) fed with 220 volts, 50 Hz, 30 watts of energy disinfect the air passing through the air conditioning system by providing radiation at a wavelength of 200 - 250 nanometers.
  • the UV lamps (6) work in integration with the hypochlorous system and the radiation and steam systems are activated together.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Central Air Conditioning (AREA)

Abstract

La présente invention concerne un dispositif et un système de désinfection d'environnement qui sont fabriqués pour être utilisés dans tous les environnements comprenant des espaces climatisés (tous les espaces fermés climatisés ou des endroits non climatisés pourvus d'un système de ventilation) où des personnes habitent et/ou travaillent tels que des hôpitaux, des usines de production alimentaire, des usines de production de viande, des salles d'opération, des chambres de patient, des usines d'embouteillage, des usines pharmaceutiques, des entreprises, des restaurants, des cafés, des maisons, des banques, ainsi que tous les véhicules de transport en commun (terrestres, maritimes, aériens et ferroviaires, comprenant un système de rails), dans lesquels la purification et la désinfection de l'air sont nécessaires, et qui effectuent une procédure de désinfection au moyen de vapeur sèche d'acide hypochloreux et de lumière ultraviolette.
PCT/TR2020/050773 2020-08-14 2020-08-27 Système purificateur d'air dans des environnements intérieurs comportant un dispositif de désinfection à vapeur froide d'acide hypochloreux et une lampe uv et procédé d'application WO2022035390A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020217000066U KR20230000752U (ko) 2020-08-14 2020-08-27 차아염소산 냉 증기 살균 디바이스와 자외선 램프를 이용한 실내 공기 청정기 시스템 및 적용 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2020/12809A TR202012809A2 (tr) 2020-08-14 2020-08-14 Hi̇pokloröz soğuk buhari i̇le dezenfekte ci̇hazi ve uv lamba i̇le kapali ortamlarda hava temi̇zleme si̇stemi̇ ve uygulama yöntemi̇
TR2020/12809 2020-08-14

Publications (1)

Publication Number Publication Date
WO2022035390A1 true WO2022035390A1 (fr) 2022-02-17

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PCT/TR2020/050773 WO2022035390A1 (fr) 2020-08-14 2020-08-27 Système purificateur d'air dans des environnements intérieurs comportant un dispositif de désinfection à vapeur froide d'acide hypochloreux et une lampe uv et procédé d'application

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KR (1) KR20230000752U (fr)
TR (1) TR202012809A2 (fr)
WO (1) WO2022035390A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656242A (en) * 1995-06-07 1997-08-12 L2B Environmental Systems Inc. Air purifier device
US20160317689A1 (en) * 2014-01-08 2016-11-03 Nevoa Life Sciences Apparatus for disinfecting an enclosed space
CN206398883U (zh) * 2017-01-09 2017-08-11 上海琴卓电子有限公司 一种医疗级空气净化器的净化结构
WO2017185059A1 (fr) * 2016-04-22 2017-10-26 Watertech Holdings, Llc Dispositif d'aérosol

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656242A (en) * 1995-06-07 1997-08-12 L2B Environmental Systems Inc. Air purifier device
US20160317689A1 (en) * 2014-01-08 2016-11-03 Nevoa Life Sciences Apparatus for disinfecting an enclosed space
WO2017185059A1 (fr) * 2016-04-22 2017-10-26 Watertech Holdings, Llc Dispositif d'aérosol
CN206398883U (zh) * 2017-01-09 2017-08-11 上海琴卓电子有限公司 一种医疗级空气净化器的净化结构

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Publication number Publication date
TR202012809A2 (tr) 2020-12-21
KR20230000752U (ko) 2023-04-17

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