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WO2018106036A2 - Purificateur de stérilisation d'air et son procédé de commande - Google Patents

Purificateur de stérilisation d'air et son procédé de commande Download PDF

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Publication number
WO2018106036A2
WO2018106036A2 PCT/KR2017/014295 KR2017014295W WO2018106036A2 WO 2018106036 A2 WO2018106036 A2 WO 2018106036A2 KR 2017014295 W KR2017014295 W KR 2017014295W WO 2018106036 A2 WO2018106036 A2 WO 2018106036A2
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WO
WIPO (PCT)
Prior art keywords
information
light
target space
control
sterilization
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PCT/KR2017/014295
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English (en)
Korean (ko)
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WO2018106036A3 (fr
Inventor
강용훈
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유버 주식회사
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Publication of WO2018106036A2 publication Critical patent/WO2018106036A2/fr
Publication of WO2018106036A3 publication Critical patent/WO2018106036A3/fr

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    • 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
    • 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
    • A61L2209/11—Apparatus for controlling air treatment
    • 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
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • 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
    • A61L2209/12—Lighting means
    • 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
    • A61L2209/13—Dispensing or storing means for active compounds
    • A61L2209/134—Distributing means, e.g. baffles, valves, manifolds, nozzles
    • 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

Definitions

  • the present invention relates to a sterilizing air purifying apparatus and a control method, and more particularly, it is possible to provide an optimal sterilizing effect and an air purifying effect by adjusting sterilizing and air purifying conditions according to the ambient environmental conditions and the size of the sterilizing space. It relates to a sterile air purifier and a control method.
  • sterilization systems are designed to administer a sterilization medium to a surface or object to remove living microorganisms from the surface or object.
  • sterilization systems include, but are not limited to sterilization, disinfection of objects, and decontamination of spaces / areas.
  • Sterilization systems are used, for example, to sterilize surgical instruments, food, or pharmaceutical packaging.
  • Examples of the area / space contaminant purification system include those used for disinfecting various surfaces and objects inside a hospital room and used for agriculture, for example, for breeding or raising animals.
  • the challenge with existing space / area contamination purification systems is to obtain a sterile medium that is efficiently applied to all surfaces to be disinfected.
  • a problem with the spreading of bulk sterilization media is that parts of the room or surroundings may be overexposed to the sterilization media, which in turn wastes the sterilization medium and potentially wastes time and / or energy for disinfection.
  • the sterilizing medium throughout the space will not reach a sufficient amount of the sterilizing medium in a portion within the space / area, in particular a surface relatively far from the disinfecting agent or a surface not in line with the disinfecting agent.
  • Another problem with conventional space / zone contamination purification systems is that considerations and priorities of objects and surfaces within the space in which the disinfection treatment is performed are not determined, and consequently, disinfection treatment for the space / area is prior to the time allotted thereto. When finished, it remains possible that the object or surface in the space where the contamination is likely to be large has not been sufficiently disinfected.
  • disinfectants of space / area contamination purification systems are often disposed or installed near a central point in a space such that exposure of the sterilization medium from the disinfectant to the periphery of the space / area is nearly uniform across the space / area.
  • the disinfection source of the space / area pollution purification system may be located near an object or surface, such as a bed in a hospital room, but by placing the disinfection source near a specific object, a door considered to have a large amount of contamination There is a problem in that it does not adequately respond to the need for disinfection of other objects or surfaces in the space / area, such as a handle or light switch.
  • the present invention provides a sterilizing air purifier and control method that can provide the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space. It aims to do it.
  • the present invention provides an environmental information detection unit for detecting environmental conditions of the target space and size information of the target space; Analyze the environmental conditions and the size information of the space detected by the environment information detection unit to retrieve at least one control information of a predetermined wavelength range, light amount, light irradiation time, air volume, and the light according to the retrieved control information
  • a control unit for outputting a control signal of the wavelength range, the amount of light, the irradiation time of the light, and the amount of air
  • a light source unit outputting sterilizing light according to a control signal output from the control unit;
  • an air purifying unit controlling the operation of the air purifying fan according to the control signal output from the controller.
  • the sterilizing air purifying apparatus is characterized in that it further comprises a data communication unit for transmitting the operating state and sterilization result information to a mobile terminal of a remote location.
  • the environmental information detection unit dust sensor for detecting the dust concentration of the target space;
  • An infrared sensor detecting a temperature of the target space and the presence or absence of a human body;
  • a distance sensor that detects distance information from the light source unit to detect the size of the target space.
  • the environmental information detection unit according to the invention is characterized in that it further comprises a CO2 sensor for detecting the CO2 concentration of the target space.
  • control unit is an environmental analysis unit for analyzing the dust concentration, temperature, space size, CO2 concentration using dust information, temperature information, distance information, CO2 information of the target space detected by the environmental information detection unit;
  • the control unit searches at least one control information among a wavelength range of light, light amount, light irradiation time, and air volume according to dust concentration, temperature, space size, and CO2 concentration analyzed by the environment analyzer in the database.
  • a sterilization control unit for outputting a control signal of the wavelength range, light amount, light irradiation time, and air volume of the light according to control information; And a database storing the dust concentration, the temperature, the size of the space, the wavelength range of the light corresponding to the CO 2 concentration, the light quantity, the irradiation time of the light, and the air volume information.
  • controller according to the present invention is characterized in that when the human body detection information is detected in the target space, the light source output from the light source unit is blocked.
  • the present invention comprises the steps of: a) detecting the environmental conditions of the target space and the size information of the target space in the environmental information detector; b) the control unit analyzing the detected environmental conditions of the target space and the size information of the target space and searching for control information including a wavelength range, a light quantity, a light irradiation time, and a wind volume of a corresponding light in a database; And c) outputting, by the control unit, control signals of the wavelength range, the light amount, the irradiation time, and the air volume of the light to the light source unit and the air purifying unit according to the retrieved control information, and storing the result information.
  • the method of controlling the sterilizing air purifying apparatus includes d) the control unit detects an environmental condition of the target space after performing the step c) through the environment information detecting unit and compares the preset sterilization judgment reference value. Doing; And e) if the detected environmental condition of the target space is less than or equal to the reference value for further sterilization determination, repeat step c), and if the environmental condition of the detected target space is equal to or greater than the reference value for further sterilization determination, perform the sterilization process. Terminating and storing the sterilization results in the database.
  • the control unit may further include transmitting a sterilization result to a preset mobile terminal.
  • control unit is characterized in that the control to block the light source output from the light source unit when the human body detection information is detected in the target space in step c).
  • the present invention has the advantage of providing the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space.
  • FIG. 1 is a perspective view showing a sterile air purifying apparatus according to the present invention.
  • FIG. 2 is a block diagram showing the configuration of the sterilizing air purifier according to the present invention.
  • Figure 3 is a block diagram showing the configuration of the environmental information detection unit of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 4 is a block diagram showing the configuration of the control unit of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 5 is a flow chart showing a control process of the sterilizing air purifying apparatus according to the present invention.
  • Figure 6 is a flow chart showing a dust concentration control process of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 7 is a flow chart showing a human body detection process of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 8 is a flow chart showing a control process according to the peripheral distance information of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 9 is a flow chart showing a control process according to the CO2 concentration of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 1 is a perspective view showing a sterilizing air purifying apparatus according to the present invention
  • Figure 2 is a block diagram showing the configuration of the sterilizing air purifying apparatus according to the present invention
  • Figure 3 is an environmental information detection unit of the sterilizing air purifying apparatus according to the present invention
  • 4 is a block diagram showing the configuration of the control unit of the sterilizing air purifying apparatus according to the present invention.
  • the sterilization air purifying apparatus 100 provides the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space.
  • the environmental information detection unit 110, the control unit 120, the light source unit 130, the air purification unit 140, and the data communication unit 150 are configured to be able to do so.
  • the environmental information detection unit 110 is configured to detect environmental conditions of the sterilization target space and size information of the target space, and includes a dust sensor 111, an infrared sensor 112, a distance sensor 113, and a CO2 sensor. And 114.
  • the dust sensor 111 is configured to detect the dust concentration of the sterilization target space, and outputs light to the surroundings, and detects the surrounding dust concentration using the scattering information of the output light.
  • the infrared sensor 112 is configured to detect the temperature of the sterilization target space and the presence or absence of the human body, and detect temperature information by detecting infrared energy emitted from a subject.
  • the infrared sensor 112 detects the movement of the subject together with the detection of the infrared energy to detect the detection information of the person together in the process of outputting sterilization light.
  • the distance sensor 113 is configured to detect the distance information from the light source unit 130 to detect the size of the sterilization target space, and comprises an ultrasonic sensor, a radar sensor, a CCD sensor, and the like.
  • the distance sensor 113 is composed of an ultrasonic sensor or a lidar sensor, an ultrasonic signal, a laser signal, and the like are output to the surroundings, and the distance information is measured by using a time difference in which the output signal is reflected by the subject and incident.
  • the distance sensor 113 is composed of a CCD sensor
  • a plurality of CCD sensors are installed, so that the distance information can be measured by using a stereo imaging processing process for the image of the surrounding space photographed by the plurality of CCD sensors. do.
  • the CO2 sensor 114 is a component for detecting the CO2 concentration of the sterilization target space, and detects CO2 concentration information according to a fire caused by deterioration of a subject due to heat generated from the light source unit 130.
  • the controller 120 analyzes the environmental conditions and the size information of the space detected by the environmental information detector 110 to retrieve at least one control information among a preset wavelength range, light amount, light irradiation time, and air volume
  • the environmental analyzer 121, the sterilization controller 122, and the database 123 are configured to output control signals of the wavelength range, the light amount, the light irradiation time, and the air volume of the light according to the retrieved control information. It is configured to include.
  • the environmental analyzer 121 detects dust concentration, temperature, whether the human body is detected, and the space by using dust information, temperature information, human body detection information, distance information, and CO2 information of the target space detected by the environmental information detection unit 110. Size and CO2 concentration are analyzed, and the analyzed result is converted into numerical information of a predetermined size and output.
  • the environmental analyzer 121 calculates the dust concentration according to the dust distribution of the target space using the light scattering value detected by the dust sensor 111, and calculates the dust concentration from the infrared temperature of the subject detected by the infrared sensor 112. Calculate the temperature of the space, calculate the size (volume) of the target space using the distance information to the subject detected by the distance sensor 113, and use the CO2 distribution value detected by the CO2 sensor 114 to target the space. Calculate the CO2 concentration of.
  • the environmental analyzer 121 outputs a human body detection signal when detecting the subject information moving by the infrared sensor 112.
  • the environment analyzer 121 may calculate the distance information from the spatial image acquired through the pre-stored stereo imaging program to the subject. It may be.
  • the sterilization control unit 122 calculates the dust concentration, the temperature, the size of the space, and the CO2 concentration value when the dust concentration, the temperature, the size of the space and the CO2 concentration value analyzed by the environmental analyzer 121 are calculated.
  • control information such as a wavelength range, light quantity, light irradiation time, and air volume of light is searched for in advance, and control of the wavelength range, light quantity, light irradiation time, air volume, and the like according to the retrieved control information.
  • the signal is output for the sterilization process to be performed.
  • the sterilization control unit 122 searches for control information corresponding to the dust concentration, the temperature, the size of the space, and the CO2 concentration value calculated by the environment analyzer 121, and according to the retrieved control information, the size of the target sterilization space is increased. If it is larger or smaller than the size of the preset space, the light amount of the light source unit 130 is controlled to be increased or decreased. If the dust concentration is higher or lower than the preset dust concentration, the light amount of the light source unit 130 is controlled. In this case, the irradiation (operation) time is controlled to be variable, and the wavelength range (eg, ultraviolet ray wavelength, visible ray, far infrared ray, etc.) of the sterilizing light output from the light source unit 130 can be adjusted.
  • the wavelength range eg, ultraviolet ray wavelength, visible ray, far infrared ray, etc.
  • the sterilization control unit 122 controls to increase the air volume of the air purification fan by the air purification unit 140 or increase the amount of light, irradiation time, etc. by the light source unit 130 according to the dust concentration, CO2 The output of the light source 130 is reduced according to the concentration.
  • the sterilization control unit 122 controls the light source output from the light source unit 130 to be blocked when the human body detecting information is detected in the space to be sterilized by the environment analyzer 121.
  • the sterilization control unit 122 stores control information in which the light amount of the light source unit 130, the irradiation time and the wavelength range of the sterilizing light, the air volume of the air purification unit 140, and the like are adjusted in the database 123. After the sterilization process is performed through the environmental information detector 110, the environmental conditions of the space to be sterilized are detected, and the sterilization process and the sterilization result are stored in the database 123.
  • the sterilization control unit 122 transmits the sterilization process and the sterilization result to a mobile terminal 200 that is set in advance, that is, a management terminal of a user connected through a wired or wireless network.
  • the database 123 stores the dust concentration, the temperature, the size of the space, the wavelength range of the light corresponding to the CO 2 concentration, the light amount, the irradiation time of the light, the air volume information, and the like.
  • the database 123 is matched to the stereo imaging program for measuring the distance information of the subject from the captured image, the concentration, temperature, space size, CO2 concentration value detected by the environmental information detector 110 Stores a matching program to retrieve information.
  • the light source unit 130 is a configuration for outputting sterilization light to the sterilization target space according to the control signal output from the control unit 120, a plurality of light output such as ultraviolet wavelength range, visible wavelength range, far infrared wavelength range, etc.
  • a light source is installed and preferably consists of LEDs.
  • the light source unit 130 outputs light having a wavelength range of at least one of an ultraviolet wavelength range, a visible wavelength range, and a far infrared wavelength range according to the control information output from the sterilization controller 122 of the controller 120.
  • the control information output from the sterilization control unit 122 of the control unit 120 the light amount of the output light increases or decreases, and the irradiation (operation) time of the light source unit 130 is varied and output.
  • the air purifier 140 is configured to perform air purification of a sterilization target space by turning on / off an air purifying fan according to a control signal output from the controller 120, and may be formed of a known air purifier.
  • the air volume increases or decreases depending on the concentration.
  • the data communication unit 150 is connected to a management terminal of a user located in a remote place through a wired network or a wireless network, and transmits the operation state and sterilization result information of the sterilization air purifier 100.
  • FIG. 5 is a flow chart showing a control process of the sterilizing air purifying apparatus according to the present invention
  • Figure 6 is a flow chart showing a dust concentration control process of the sterilizing air purifying apparatus according to the present invention
  • Figure 7 is a sterilizing air purification according to the present invention 8 is a flowchart illustrating a human body detecting process of the apparatus
  • FIG. 8 is a flowchart illustrating a control process according to peripheral distance information of the sterilizing air purifying apparatus according to the present invention
  • the environmental information detection unit 110 detects environmental conditions of the sterilization target space and size information of the target space (S100).
  • the control unit 120 analyzes the detected environmental conditions of the sterilization target space and the size information of the target space, and includes control information including a wavelength range, a light amount, a light irradiation time, and a wind volume of the light corresponding to the analyzed information. Search in the database 123 (S200).
  • control unit 120 detects the dust concentration through the dust sensor 111 (S210), and compares the detected dust concentration with a preset air purification determination reference concentration (S211). do.
  • the air purification condition corresponding to the detected dust concentration is searched in the database 123 (S212), and the light source unit 130 according to the searched condition
  • the control information including the light quantity, the wavelength range, the irradiation time, the air volume of the air purification unit 140, the operating time, and the like is output (S213).
  • step S200 the controller 120 determines whether human body detection information is detected in the sterilization target space through the infrared sensor 112 (S220 and S221), and when the human body detection information is detected, the output of the light source unit 130 is turned off. If the human body sensing information is not detected, the control unit 222 controls the output of the light source unit 130 to be turned on or reduced.
  • step S200 the control unit 120 detects distance information of the sterilization target space through the distance sensor 113 (S230), and based on the detected distance information on the currently set distance information and the set distance information.
  • the light amount range of the light source unit 130 is checked (S231).
  • the controller 120 compares the distance information according to the light amount range identified in step S231 with the distance information detected in step S230 to determine whether the set range is S232.
  • step S232 if the detected distance information is not included in the range of the currently set distance information, the controller 120 adjusts the output of the light source unit 130 (S233), and the detected distance information is currently set. When included in the range of distance information, the controller 120 allows the output of the light source unit 130 to be maintained (S234).
  • step S200 the control unit 120 detects the CO2 concentration of the sterilization target space through the CO2 sensor 114 (S240), and compares the detected CO2 concentration with a preset fire detection determination reference concentration (S241). do.
  • step S241 if the detected CO2 concentration is greater than or equal to the reference concentration, the control unit 242 reduces or blocks the amount of light of the light source unit 130, and if the detected CO2 concentration is less than or equal to the reference concentration, the light source unit 130 The amount of light is controlled to be maintained (S243).
  • control unit 120 According to the control information retrieved in step S200, the control unit 120 outputs a control signal of the wavelength range, light amount, light irradiation time and air volume of the light to the light source unit 130 and the air purification unit 140 to perform sterilization operation. (S300).
  • the control unit 120 performs the sterilization operation of the step S300 through the environmental information detection unit 110, detects the environmental conditions of the sterilization target space, analyzes and stores the sterilization result information (S400), and stores the sterilization result information. It is compared with the preset additional sterilization determination reference value (S500).
  • step S500 if the detected environmental condition of the sterilization target space is equal to or less than the reference value for further sterilization determination, perform step S300 again.
  • the sterilization result is stored in the database 123 (S600), and the sterilization result is transmitted to the mobile terminal 200 of the preset user (S700).

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  • 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

Un mode de réalisation de la présente invention comprend : une unité de détection d'informations environnementales permettant de détecter des conditions environnementales d'un espace cible et des informations de taille de l'espace cible ; une unité de commande configurée permettant d'analyser les conditions environnementales et les informations de taille de l'espace détectées par l'unité de détection d'informations environnementales de sorte à récupérer des informations de commande d'au moins un élément parmi une plage de longueurs d'onde d'une lumière prédéfinie, une intensité lumineuse, un temps de rayonnement de lumière et un volume d'air, et à émettre un signal de commande de la plage de longueurs d'onde de la lumière, de l'intensité lumineuse, du temps de rayonnement de lumière et du volume d'air en fonction des informations de commande récupérées ; une unité source de lumière permettant d'émettre une lumière de stérilisation en fonction du signal de commande émis par l'unité de commande ; et une unité de purification d'air permettant de commander le fonctionnement d'un ventilateur de purification d'air en fonction du signal de commande émis par l'unité de commande.
PCT/KR2017/014295 2016-12-07 2017-12-07 Purificateur de stérilisation d'air et son procédé de commande WO2018106036A2 (fr)

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KR1020160165804A KR20180065240A (ko) 2016-12-07 2016-12-07 살균 공기 정화장치 및 제어방법
KR10-2016-0165804 2016-12-07

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CN115317652A (zh) * 2022-08-11 2022-11-11 朗德万斯照明有限公司 一种吊顶式紫外消毒器及其控制方法
CN116617432A (zh) * 2023-05-29 2023-08-22 北京市永康药业有限公司 一种药品生产车间的优化灭菌控制方法及系统

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KR20160045563A (ko) * 2014-10-16 2016-04-27 코웨이 주식회사 환기 청정기
JP6496903B2 (ja) * 2014-11-10 2019-04-10 パナソニックＩｐマネジメント株式会社 室内空気質遠隔制御システム
KR101704502B1 (ko) * 2015-04-27 2017-02-09 (주)애니스마트 건조·살균·색온도조절 기능을 갖는 네트워크형 스마트 led 복합등기구

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CN115317652A (zh) * 2022-08-11 2022-11-11 朗德万斯照明有限公司 一种吊顶式紫外消毒器及其控制方法
CN115317652B (zh) * 2022-08-11 2024-04-02 朗德万斯照明有限公司 一种吊顶式紫外消毒器及其控制方法
CN116617432A (zh) * 2023-05-29 2023-08-22 北京市永康药业有限公司 一种药品生产车间的优化灭菌控制方法及系统
CN116617432B (zh) * 2023-05-29 2023-11-21 北京市永康药业有限公司 一种药品生产车间的优化灭菌控制方法及系统

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