WO2021262029A1 - Бактерицидное устройство для обеззараживания воздуха, воды и поверхностей - Google Patents
Бактерицидное устройство для обеззараживания воздуха, воды и поверхностей Download PDFInfo
- Publication number
- WO2021262029A1 WO2021262029A1 PCT/RU2021/000162 RU2021000162W WO2021262029A1 WO 2021262029 A1 WO2021262029 A1 WO 2021262029A1 RU 2021000162 W RU2021000162 W RU 2021000162W WO 2021262029 A1 WO2021262029 A1 WO 2021262029A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ultraviolet radiation
- intensity
- sources
- sensor
- bactericidal
- Prior art date
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 230000000249 desinfective effect Effects 0.000 title claims abstract description 7
- 230000005855 radiation Effects 0.000 claims abstract description 142
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 238000011109 contamination Methods 0.000 claims abstract description 9
- 230000002070 germicidal effect Effects 0.000 claims description 19
- 238000004659 sterilization and disinfection Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 abstract description 6
- 239000012678 infectious agent Substances 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
-
- 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
Definitions
- the utility model relates to devices for disinfecting air, water and surfaces in rooms with an increased risk of spreading infectious agents, including with the presence of people, in order to reduce the level of bacterial contamination and create conditions to prevent the spread of infectious agents.
- Known device for disinfection of air, water and surfaces containing a block of germicidal lamps of ultraviolet radiation, connected to an electronic unit of ballasts, equipped with control and power supply of germicidal lamps of ultraviolet radiation and associated with an intensity sensor of ultraviolet irradiation
- RF patent for a useful model JV ° 104068, publ. 2011 The disadvantages of the known device include the fact that, depending on the intensity of ultraviolet radiation measured by the sensor, only the alarm device is activated in the event of an emergency situation and there is no constant and automatic adjustment of the means of power supply and control of germicidal lamps of ultraviolet radiation. That is, there is no constant regulating effect on the means for feeding and controlling the ultraviolet radiation germicidal lamps, corresponding to the intensity of the ultraviolet radiation measured by the sensor.
- the regulation of the means of power supply and control of germicidal lamps of ultraviolet radiation is carried out only by providing a constant current through the lamp, which does not provide the stability of the intensity of ultraviolet irradiation that is extremely important for the effectiveness of disinfection, since the dependence of ultraviolet irradiation on the current through the lamp is a previously unknown function.
- the known device does not provide the required accuracy of control of the UV germicidal lamp unit, since the ultraviolet radiation intensity measurement sensor can measure an unreliable value of the radiation intensity directly from the germicidal lamp unit due to the influence of possible pollution or blockage of the optical channel UV lamp unit - sensor measuring the intensity of ultraviolet radiation.
- bactericidal device that can be used to disinfect air, water and surfaces, including a block of sources of bactericidal ultraviolet radiation (bactericidal ultraviolet lamps) containing at least one source of bactericidal ultraviolet radiation connected to an electronic control unit equipment equipped with power supply and control means for a block of sources of bactericidal ultraviolet radiation, and associated with a sensor for measuring the intensity of ultraviolet radiation, (RF patent for a useful model N "11068, IPC A 61 L 9/20, publ. 1999).
- bactericidal ultraviolet lamps bactericidal ultraviolet lamps
- RF patent for a useful model N "11068, IPC A 61 L 9/20, publ. 1999.
- the disadvantages of the known device can also be attributed to the fact that, depending on the ultraviolet radiation intensity measured by the sensor, the alarm device is activated only in the event of an abnormal situation and there is no constant adjustment of the power supply and control of the unit of germicidal ultraviolet radiation sources. That is, there is no constant regulating effect on the means of power supply and control of the unit of sources of bactericidal ultraviolet radiation, corresponding to the intensity of ultraviolet radiation measured by the sensor, which does not allow ensuring the stability of the intensity of ultraviolet radiation, which is extremely important for the effectiveness of disinfection.
- the known device does not provide the necessary control accuracy of the block of germicidal ultraviolet radiation sources, since the sensor for measuring the intensity of ultraviolet radiation can measure an unreliable value of the radiation intensity directly from the block of germicidal ultraviolet radiation sources due to the influence of possible contamination or blocking of the optical channel.
- ultraviolet radiation - a sensor for measuring the intensity of ultraviolet radiation.
- the proposed bactericidal device for disinfection of air, water and surfaces is aimed at solving a technical problem and achieving a technical result consisting in increasing the efficiency of disinfection by ensuring constant monitoring and development of a regulating effect on the intensity of ultraviolet radiation from the block of sources of bactericidal ultraviolet radiation and automatically maintaining the required a given level of intensity of ultraviolet radiation during the operation of the device, as well as the possibility of accurate measurement of this intensity with a sensor for measuring the intensity of ultraviolet radiation.
- a bactericidal device for disinfection of air, water and surfaces including a block of sources of bactericidal ultraviolet radiation, containing at least one source of bactericidal ultraviolet radiation, connected to the electronic unit of the control gear, equipped with power and control of the unit sources of bactericidal ultraviolet radiation, and associated with the sensor for measuring the intensity of ultraviolet radiation
- the electronic unit of the control gear is additionally equipped with an electronic controller, the input of which is connected to the output of the sensor for measuring the intensity of ultraviolet radiation, and the output is connected to the power supply and control of the unit of sources of bactericidal ultraviolet radiation
- the electronic controller is made with the possibility of constant automatic generation of a regulating effect on the power supply and control of the unit of ultrasonic sources radiation corresponding to the ultraviolet radiation intensity measurement measured by the sensor
- the electronic unit of the control gear is equipped with an additional control input for feedback with the ultraviolet radiation intensity measurement sensor, and the UV radiation intensity measurement sensor and the unit of germicidal ultraviolet radiation sources are installed in the same
- the electronic controller is configured to continuously automatically generate a regulating effect on the power supply and control unit of germicidal ultraviolet radiation sources corresponding to the ultraviolet radiation intensity measured by the sensor, providing a stable set value of the ultraviolet radiation intensity of the unit of germicidal ultraviolet radiation sources.
- An optical channel is a channel corresponding to a straight line connecting the block of germicidal ultraviolet radiation sources and a sensor for measuring the intensity of ultraviolet radiation.
- an electronic controller with the ability to continuously generate a regulatory effect on the power supply and control of the block of sources of bactericidal ultraviolet radiation, corresponding to the dependence of the intensity of ultraviolet radiation from the sources of bactericidal ultraviolet radiation on the intensity of ultraviolet radiation measured by the sensor, providing a stable set value of the intensity of ultraviolet radiation of the block of sources of bactericidal ultraviolet radiation, provides maintaining the mode of operation of the device most often used in practice for disinfecting air, water and surfaces, when it is necessary to have a constant intensity of ultraviolet irradiation in time, regardless of, for example, the period of production and contamination of sources of bactericidal ultraviolet radiation.
- the drawing shows a block diagram of the proposed bactericidal device for disinfecting air, water and surfaces.
- the proposed device for disinfection of air, water and surfaces contains a block 1 of sources of bactericidal ultraviolet radiation (there can be any of the known sources of bactericidal ultraviolet radiation, for example, bactericidal ultraviolet radiation lamps, LED sources of bactericidal ultraviolet radiation, etc.) connected to an electronic block 2 of control gear, equipped with means 3 for power supply and control of the block of sources of bactericidal ultraviolet radiation.
- the electronic unit 2 of the control gear is connected to the mains supply and is equipped with an electronic controller 4, the input of which is connected to the output of the sensor 5 for measuring the intensity of ultraviolet irradiation, and the output is connected to the means 3 for power supply and control of the unit of sources of bactericidal ultraviolet radiation.
- the electronic controller 4 is configured to continuously generate a regulatory effect on the power supply 3 and control the block of germicidal ultraviolet radiation sources corresponding to the intensity dependence ultraviolet radiation of the block of sources of bactericidal ultraviolet radiation from the intensity of ultraviolet radiation measured by the sensor 5.
- the electronic unit 2 of the control gear is equipped with an additional control input (not indicated by a separate position) for feedback with the sensor 5 for measuring the intensity of ultraviolet radiation.
- the sensor 5 for measuring the intensity of ultraviolet radiation and the block 1 of sources of bactericidal ultraviolet radiation are installed in the same housing 6 in such a way that it is possible to prevent the influence of contamination or blockage by any structural elements of the optical channel 7 (corresponds to a straight line between the block 1 of sources of bactericidal ultraviolet radiation and the sensor 5 measurements of the intensity of ultraviolet radiation), by the value of the intensity of ultraviolet radiation from the block 1 of radiation sources.
- the relative position of the sensor 5 and block 1 in each case is selected depending on the design of the case, the presence of various ventilation holes, cavities in it, as well as various additional elements of the device for disinfection.
- ultraviolet radiation travels from a source in the form of a cone.
- the specified optical channel 7 should be located inside the cone and there should be no contamination or obstruction in it, that is, this channel should be "clean".
- the electronic unit 2 of the control gear equipped with means 3 for power supply and control of the unit of sources of bactericidal ultraviolet radiation, is made in the same way as devices of this type in the known technical solutions, for example, in the above analogs.
- the electronic controller 4 is also a well-known regulating device that generates a regulating action on the actuator in accordance with the parameters measured by the sensor 5.
- the proposed bactericidal device for disinfection of air, water and surfaces works as follows.
- Block 1 of sources of bactericidal ultraviolet radiation is placed in a place where it is necessary to carry out a disinfecting effect.
- the sensor 5 for measuring the intensity of ultraviolet irradiation is placed in one housing 6 of the device in such a way that it is possible to prevent the influence of contamination of the optical channel.
- UV radiation also falls on the UV intensity sensor 5, which constantly and accurately measures the intensity of the radiation received through this optical channel 7, and transmits the corresponding signals to the electronic controller 4.
- Controller 4 in turn, generates a regulating effect on the means 3 for feeding and controlling the sources of bactericidal ultraviolet radiation, corresponding to the intensity of ultraviolet radiation measured by the sensor 5 for measuring the intensity of ultraviolet radiation.
- an appropriate regulating action is automatically generated, which ensures that the power supply and control means 3 for bactericidal ultraviolet radiation sources, for example, current or voltage, until the intensity of ultraviolet irradiation measured by sensor 5 reaches the required preset level.
- the predetermined level can be changed by the user during the disinfection session, but in practice it is usually necessary to have a constant ultraviolet radiation intensity over time.
- the proposed bactericidal device for disinfection of air and surfaces ensures high disinfection efficiency and provides the required predetermined level of ultraviolet radiation intensity during the operation of the device with accurate measurement of this intensity by an ultraviolet radiation intensity sensor.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2020120638 | 2020-06-22 | ||
RU2020120638 | 2020-06-22 | ||
RU2021102053 | 2021-01-29 | ||
RU2021102053 | 2021-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2021262029A1 true WO2021262029A1 (ru) | 2021-12-30 |
Family
ID=79281593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2021/000162 WO2021262029A1 (ru) | 2020-06-22 | 2021-04-15 | Бактерицидное устройство для обеззараживания воздуха, воды и поверхностей |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2021262029A1 (ru) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU11068U1 (ru) * | 1998-04-08 | 1999-09-16 | Раев Михаил Наумович | Устройство для обеззараживания воздуха и поверхностей |
RU104068U1 (ru) * | 2010-08-18 | 2011-05-10 | Общество с ограниченной ответственностью "Лаборатория прикладной экологии" | Установка для обеззараживания ультрафиолетовым излучением |
RU122022U1 (ru) * | 2012-05-29 | 2012-11-20 | Открытое акционерное общество "Горьковский завод аппаратуры связи им. А.С. Попова" | Ультрафиолетовый облучатель повышенной эффективности |
RU173571U1 (ru) * | 2017-05-22 | 2017-08-31 | Общество с ограниченной ответственностью "Научно-исследовательский институт источников света имени А.Н. Лодыгина" | Устройство для обеззараживания питьевой воды в быту ультрафиолетовым излучением |
-
2021
- 2021-04-15 WO PCT/RU2021/000162 patent/WO2021262029A1/ru active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU11068U1 (ru) * | 1998-04-08 | 1999-09-16 | Раев Михаил Наумович | Устройство для обеззараживания воздуха и поверхностей |
RU104068U1 (ru) * | 2010-08-18 | 2011-05-10 | Общество с ограниченной ответственностью "Лаборатория прикладной экологии" | Установка для обеззараживания ультрафиолетовым излучением |
RU122022U1 (ru) * | 2012-05-29 | 2012-11-20 | Открытое акционерное общество "Горьковский завод аппаратуры связи им. А.С. Попова" | Ультрафиолетовый облучатель повышенной эффективности |
RU173571U1 (ru) * | 2017-05-22 | 2017-08-31 | Общество с ограниченной ответственностью "Научно-исследовательский институт источников света имени А.Н. Лодыгина" | Устройство для обеззараживания питьевой воды в быту ультрафиолетовым излучением |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102080217B1 (ko) | 살균용 욕실 조명 및 이를 이용한 살균 방법 | |
US4629896A (en) | Apparatus for monitoring the intensity of a UV source | |
JP4264111B2 (ja) | 紫外線照射システムおよび水質監視装置 | |
US11014062B2 (en) | Ozone-based contaminant eradication system and method | |
US20090180934A1 (en) | Ozone-based contaminant eradication system and method | |
RU104068U1 (ru) | Установка для обеззараживания ультрафиолетовым излучением | |
RU2009114616A (ru) | Обеззараживание пространства посредством низкой концентрации бактерицидного вещества | |
KR20200121118A (ko) | 엘리베이터 버튼용 자동 살균 장치 및 그 제어 방법 | |
CN201510540U (zh) | 紫外线剂量自动调节系统 | |
KR20110050035A (ko) | 무인 자동 살균 장치 및 방법 | |
WO2016081959A2 (en) | Air sterilizer | |
WO2021262029A1 (ru) | Бактерицидное устройство для обеззараживания воздуха, воды и поверхностей | |
RU205277U1 (ru) | Бактерицидное устройство для обеззараживания воздуха, воды и поверхностей | |
KR200494735Y1 (ko) | 살균기능을 가지는 센서등 | |
KR20120049002A (ko) | 자동 소독 강도 조절 기능을 갖는 벽면형 자외선-엘이디 소독 장치 및 그 제어 방법 | |
RU200422U1 (ru) | Бактерицидное устройство для обеззараживания воздуха и поверхностей | |
ATE242643T1 (de) | Vorrichtung zum entkeimen von wasser mit einer uv-lampe und kalibriervorrichtung hierzu | |
US11998667B2 (en) | Air purification device | |
KR20060129755A (ko) | 자외선 살균램프가 일체로 구성된 센서등 | |
JP2001087757A (ja) | 紫外線殺菌装置 | |
RU174109U1 (ru) | Бактерицидная установка для обеззараживания воздуха в помещениях в присутствии людей | |
RU161633U1 (ru) | Автоматическая установка для обеззараживания воды | |
SE528877C2 (sv) | System för behandling av förorenad luft med UV-ljus | |
RU11068U1 (ru) | Устройство для обеззараживания воздуха и поверхностей | |
RU217553U1 (ru) | Устройство для обеззараживания воздуха и поверхностей УФ-облучением в санитарно-бытовом помещении |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21828526 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21828526 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205 DATED 14/02/2023) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 21828526 Country of ref document: EP Kind code of ref document: A1 |