WO2023048326A1 - Appareil de pulvérisation d'eau de stérilisation bidirectionnelle doté d'une unité de pulvérisation de type buse et d'une unité de pulvérisation de brume - Google Patents

Appareil de pulvérisation d'eau de stérilisation bidirectionnelle doté d'une unité de pulvérisation de type buse et d'une unité de pulvérisation de brume Download PDF

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Publication number
WO2023048326A1
WO2023048326A1 PCT/KR2021/014488 KR2021014488W WO2023048326A1 WO 2023048326 A1 WO2023048326 A1 WO 2023048326A1 KR 2021014488 W KR2021014488 W KR 2021014488W WO 2023048326 A1 WO2023048326 A1 WO 2023048326A1
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Prior art keywords
sterilizing water
mist
unit
sterilizing
spraying
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PCT/KR2021/014488
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English (en)
Korean (ko)
Inventor
오경희
Original Assignee
주식회사 수본
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Publication of WO2023048326A1 publication Critical patent/WO2023048326A1/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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • 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
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • 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
    • A61L2/24—Apparatus using programmed or automatic operation
    • 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
    • A61L2/26—Accessories or devices or components used for biocidal treatment

Definitions

  • the present invention is a sterilizing water spraying device, and relates to a sterilizing water spraying device having a mist spraying function, and more particularly, generating sterilizing water by electrolyzing raw water, and spraying the generated sterilizing water through a nozzle as necessary. It relates to a portable sterilizing water spraying device capable of spraying mist in the form of a mist.
  • Korean Patent Registration No. 10-1880970 discloses portable sterilizing water that can easily sterilize various places that require sterilization in real life by generating sterilizing water by underwater discharge in a raw water storage container and spraying it through a spray nozzle. Starting the spray gun.
  • the pressure spraying and mist spraying methods through the spray nozzle have different application fields due to the particle size of the sterilizing water, the degree and range of spreading of the sterilizing water in the sterilizing target or space, and the degree of condensation of the sterilizing water.
  • the present invention has been devised to meet the above needs, and in addition to generating sterilizing water through electrolysis, mist spraying capable of both spraying the generated sterilizing water through a spray nozzle and spraying mist in the form of mist.
  • mist spraying capable of both spraying the generated sterilizing water through a spray nozzle and spraying mist in the form of mist.
  • a portable sterilizing water spraying device having a mist spray function includes a raw water storage container in which raw water introduced through a raw water inlet is stored; a sterilizing water generating unit installed below the raw water storage container and generating sterilizing water from raw water stored in the raw water storage container; a nozzle-type spraying unit for spraying the sterilizing water generated by the sterilizing water generating unit through a spray nozzle; a mist spraying unit for spraying the sterilizing water generated through the sterilizing water generating unit in a mist form through a mist spray hole; a controller for selectively driving the nozzle-type spraying unit and the mist spraying unit according to an input operation command; and a sterilizing water confinement space forming unit for forming a sterilizing water confining space for confining the generated sterilizing water around the sterilizing water generating unit so that the sterilizing water generated from the sterilizing water generating unit is slowly diffused.
  • the sterilizing water used in the nozzle-type spraying unit and the mist spraying unit may be supplied from the sterilizing water confinement space.
  • the sterilizing water confinement space may be configured in a dome shape.
  • the sterilizing water confinement space may be configured to communicate with a space in which the raw water of the raw water storage container is stored through one or more openings.
  • the nozzle-type spraying unit and the mist spraying unit penetrate the sterilizing water generating unit from bottom to top and take in sterilizing water from the sterilizing water confinement space through a water intake tube whose end is located in the sterilizing water confinement space. .
  • the nozzle-type injection unit may include a sterilizing water discharge pipe connected to the injection nozzle; a first branch tube branched off from the intake tube; a spray pump for sending the sterilizing water collected through the first branch tube to the sterilizing water discharge pipe and spraying it to the spray nozzle; and a residual water treatment unit for returning residual water remaining in the sterilizing water discharge pipe to the raw water storage container.
  • the mist spraying unit may include a mist sterilizing water storage unit for storing sterilizing water to generate mist; a sterilizing water inlet through which sterilizing water flows into the sterilizing water storage unit for mist; a second branch tube branched off from the intake tube and connected to the sterilizing water inlet; one or more ultrasonic vibrators generating mist from the sterilizing water stored in the mist sterilizing water storage unit and spraying it through the mist spray hole; and a water level maintenance unit for maintaining a constant level of the sterilizing water stored in the sterilizing water storage unit for the mist.
  • the water level holding unit may include a sterilizing water outlet formed above the sterilizing water inlet; a sterilizing water outlet tube connected to the sterilizing water outlet; And a circulation pump for introducing sterilizing water into the sterilizing water inlet through the second branch tube, discharging the sterilizing water stored in the sterilizing water storage unit for mist through the sterilizing water outlet tube, and returning it to the raw water storage container.
  • a circulation pump for introducing sterilizing water into the sterilizing water inlet through the second branch tube, discharging the sterilizing water stored in the sterilizing water storage unit for mist through the sterilizing water outlet tube, and returning it to the raw water storage container.
  • the mist spray hole may be formed on the front surface of the sterilizing water storage unit for mist so as to spray the mist forward, and the ultrasonic vibrator may be installed close to the mist spray hole.
  • the sterilizing water inlet and the sterilizing water outlet may be formed on a rear surface of the sterilizing water storage unit for mist.
  • the sterilizing water outlet protrudes from the inside of the sterilizing water storage unit for mist by a predetermined length toward the front side, so that when the sterilizing water storage unit for mist is tilted, the area in which the ultrasonic vibrator contacts the sterilizing water can be widened. It can be.
  • the sterilizing water storage unit for mist may be installed above the raw water storage container, and both the spray nozzle and the mist nozzle may be configured to face forward.
  • a portable sterilizing water spraying device having a mist spraying function includes a main body housing disposed behind the raw water storage container and accommodating each pump constituting the nozzle-type spraying unit and the mist spraying unit; a lower housing disposed under the raw water storage container and the body housing, serving as a pedestal, and accommodating a power supply unit for supplying power; a handle that extends from the top of the main body toward the rear and is installed so that the user can hold it with one hand; and an operation command input unit disposed in front of the handle unit to receive an operation command.
  • sterilizing water having excellent sterilizing power is immediately generated through electrolysis, so that it is possible to easily and conveniently sterilize places where sterilization is required in real life.
  • sterilization can be appropriately performed by applying a desired method according to various sterilization targets and purposes.
  • sterilizing water having the strongest sterilizing power can be used, and the sterilizing effect can be increased.
  • the mist spraying efficiency according to the posture of the portable sterilizing water spraying device can be increased.
  • FIG. 1 is an embodiment of a portable sterilizing water spraying device having a mist spraying function according to the present invention
  • FIG. 2 is an embodiment of a sterilizing water generating unit
  • 3 is an embodiment of a method of taking and supplying sterilizing water from a sterilizing water confinement space
  • FIG. 6 is an example for explaining the effect of the degree of protrusion of the sterilizing water outlet on the mist generation efficiency according to the inclination of the sterilizing water storage unit for mist;
  • FIG. 7 is a specific embodiment of a portable sterilizing water spraying device having a mist spraying function according to the present invention.
  • Figure 8 is an example showing the internal structure of the main body housing and the lower housing in the embodiment shown in Figure 7;
  • Figure 9 is an example showing the inside of the raw water storage container in the embodiment shown in Figure 7;
  • FIG. 10 is an example showing the inside of the sterilizing water generator in the embodiment shown in FIG. 7;
  • FIG. 11 is an example showing the inside of the sterilizing water storage unit for mist in the embodiment shown in FIG. 7 .
  • first and second may be used to describe various components, but the components should not be limited by the terms. These terms are only used for the purpose of distinguishing one component from another.
  • a portable or portable type sterilizing water spraying device 100 having a mist spray function is a raw water storage container 110 in which raw water is stored, and a raw water storage container 110 stored therein.
  • a sterilizing water generating unit 120 generating sterilizing water from raw water, a nozzle-type spraying unit 130 spraying sterilizing water through a spray nozzle 131, and spraying sterilizing water in a mist form through a mist nozzle 141
  • a mist spraying unit 140, a control unit 150, a sterilizing water confining space forming unit 160 forming a sterilizing water confining space 161 around the sterilizing water generating unit 120, and a power supply unit for supplying power ( 190) may be included.
  • the sterilizing water sprayed through the nozzle-type spraying unit 130 and the sterilizing water sprayed through the mist spraying unit 140 may be supplied from the sterilizing water confinement space 161 .
  • Raw water to be converted into sterilized water is stored in the raw water storage container 110, and the raw water storage container 110 may be configured in various sizes, shapes, and materials.
  • the raw water storage container 110 may be configured in a cylindrical shape made of synthetic resin, but is not limited thereto.
  • the raw water storage container 110 is provided with a raw water inlet 111 so that raw water can be supplied, and the raw water inlet 111 can be opened and closed by a stopper.
  • a raw water inlet 111 As the raw water, various types of liquids such as tap water and bottled water may be used.
  • the sterilizing water generating unit 120 is installed below the raw water storage container 120 and may generate sterilizing water by electrolyzing the raw water stored in the raw water storage container 110 .
  • the sterilizing water generator 120 includes one or more pairs of electrode plates 121-1, 121- 2), and can be made into sterilizing water having sterilizing power by decomposing water molecules using the principle of underwater discharge.
  • various negative ions (O - , O 3 - , OH - , HOCl, H 2 O 2 ) generated by causing plasma discharge in water through the two electrode plates 121-1 and 121-2 are viruses. , germs, bacteria, etc. can be sterilized.
  • an electrode separator 121-3 separating the two electrode plates from each other may be disposed.
  • a plurality of slits may be formed in a specific direction in each of the electrode plates 121-1 and 121-2, and the slits formed in each electrode plate may be arranged to have a predetermined angle (eg, 90 degrees) with respect to each other.
  • Raw water flowing into the sterilizing water generating unit 120 is discharged in water while passing through the slits of the respective electrode plates 121-1 and 121-2.
  • the sterilizing water generating unit 120 is not limited thereto, and generates sterilizing water through electrolysis, such as a sterilizing water generating unit disclosed in Patent Registration No. 10-1880970. It can be configured using a variety of technologies that can be.
  • the nozzle-type spraying unit 130 injects the sterilizing water generated through the sterilizing water generating unit 120 through the spray nozzle 131 .
  • the nozzle-type spraying unit 130 may spray the sterilizing water in a pressure manner.
  • the mist spraying unit 140 makes the sterilizing water generated through the sterilizing water generating unit 120 into mist in the form of a mist and sprays it through the mist nozzle 141 .
  • the mist spraying unit 140 may be configured to make sterilizing water into mist in the form of mist using an ultrasonic vibrator.
  • the control unit 150 selectively drives the nozzle-type spraying unit 130 and the mist spraying unit 140 according to the input operation command, so that the sterilizing water is sprayed through the spray nozzle 131 or the mist sprayer 141 is sprayed. to be sprayed through.
  • the controller 150 may be configured to receive an operation command from a user through an operation command input unit 151, and the operation command input unit 151 may include various user interfaces.
  • the operation command input unit 151 may include various user interfaces.
  • a button capable of inputting a power on/off command, a spray command through a spray nozzle, a spray command through a mist spray hole, etc. may be provided, but is not limited thereto and may be configured in various ways as needed. .
  • the sterilizing water confining space forming unit 160 forms the sterilizing water confining space 161 around the sterilizing water generating unit 120 .
  • the sterilizing water confinement space forming unit 160 diffuses the sterilizing water generated from the sterilizing water generating unit 120 into the raw water stored in the inner space of the raw water storage container 110 and reduces the spreading speed, thereby reducing the sterilizing water confinement space ( 161) to maintain the sterilizing power of the sterilizing water as high as possible.
  • the sterilizing water confinement space forming unit 160 stores the raw water in the sterilizing water generator 120 It is not blocked from the inner space of the container 110, but only the sterilizing water generated in the sterilizing water generator 120 diffuses to the outside of the sterilizing water confinement space 161 to reduce the spreading speed.
  • the sterilizing power of the sterilizing water inside the sterilizing water confinement space 161 can be maintained as high as possible for a long time.
  • the sterilizing water confining space forming unit 160 may be configured to form various types of sterilizing water confining spaces 161 around the sterilizing water generating unit 120 .
  • the sterilizing water confining space forming unit 160 may be configured to form a dome-shaped sterilizing water confining space 161 above the sterilizing water generating unit 120, but is not limited thereto.
  • One or more openings 162 communicating with the space where the raw water of the raw water storage container 110 is stored may be formed in the sterilizing water confinement space forming unit 160 .
  • the speed at which the sterilizing water and gas generated in the sterilizing water generating unit 120 diffuses to the outside of the sterilizing water confinement space 161 is reduced, but the internal pressure of the sterilizing water confinement space 161 is excessive It is possible to achieve various purposes, such as preventing the rising of the sterilized water and visually viewing the generation of sterilized water from the outside of the raw water storage container 110.
  • the sterilizing power of the sterilizing water in the sterilizing water confinement space 161 is maintained higher than that of the sterilizing water outside the sterilizing water confinement space 161, It is preferable to configure the sterilizing water to be supplied from the sterilizing water confinement space 161 .
  • FIG 3 shows an embodiment in which sterilizing water used in the nozzle-type spraying unit 130 and the mist spraying unit 140 is supplied from the sterilizing water confinement space 161.
  • the intake tube 171 passes through the sterilizing water generator 120 from bottom to top, and is disposed so that its end is located in the sterilizing water confinement space 161 It can be.
  • the intake tube 171 may be installed through the center of the cathode and anode electrode plates 121-1 and 121-2, and the electrode separator 121-3.
  • the water intake tube 171 is branched into a first branch tube 132 and a second branch tube 142, so that sterilizing water can be supplied to the nozzle-type spraying unit 130 and the mist spraying unit 140, respectively. .
  • FIG. 4 shows an embodiment of the nozzle-type spraying unit 130, the spray nozzle 131, the first branch tube 132, the sterilizing water discharge pipe 133 connected to the spray nozzle 131, the first branch A spray pump 134 that sends the sterilizing water collected through the tube 132 to the sterilizing water discharge pipe 133 so that it is sprayed through the spray nozzle 131, and the sterilizing water remaining in the sterilizing water discharge pipe 133 It may be configured to include a residual water processing unit 137 that returns residual water to the raw water storage container 110.
  • the injection pump 134 When the injection pump 134 is driven under the control of the control unit 150, the sterilizing water in the sterilizing water confinement space 161 flows in through the first branch tube 132, and the spray nozzle ( 131) is injected.
  • the remaining water treatment unit 137 includes a valve unit 137-1 that is opened when the sterilizing water is not sprayed through the injection nozzle 131 and closed when the sterilizing water is sprayed, the remaining water pump 137-2, and the remaining water recovery unit. It may be made including a receiving tube (137-3).
  • the residual water remaining in the sterilizing water discharge pipe 133 is a tube for recovering residual water. It can return to the raw water storage container 110 through (137-3).
  • FIG. 5 shows an embodiment of the mist spraying unit 140, the mist spraying port 141, the second branch tube 142, and the sterilizing water storage unit 148 for mist storing the sterilizing water to be generated as mist.
  • a sterilizing water inlet 144 through which sterilizing water flows into the sterilizing water storage unit 148 for mist
  • an ultrasonic vibrator 143 generating mist from the sterilizing water stored in the sterilizing water storage unit 148 for mist
  • sterilization for mist It may include a water level maintenance unit 147 that constantly maintains the level of the sterilized water stored in the water storage unit 148.
  • the sterilizing water storage unit 148 for mist forms a space in which the sterilizing water to be sprayed is stored, and the second branch tube 142 branched from the water intake tube 171 is connected to the sterilizing water inlet 144. Sterile water may be supplied.
  • the water level of the sterilizing water storage unit 148 for mist is kept constant through the water level holding unit 147, which is formed through the sterilizing water outlet 147-1 formed above the sterilizing water inlet 144. , a circulation pump 147-3, and a sterilizing water outlet tube 147-2 connected between the sterilizing water outlet 147-1 and the circulation pump 147-3.
  • the sterilizing water in the sterilizing water confinement space 161 flows into the sterilizing water inlet 144 through the second branch tube 142, and flows through the sterilizing water outlet 147-1. It is discharged and returns to the raw water storage container (110).
  • the sterilizing water outlet 147-1 is formed on the upper side of the sterilizing water inlet 144, and the sterilizing water continuously supplied to the sterilizing water storage unit 148 for mist through the sterilizing water inlet 144 is sterilizing water outlet 147-1. Since it is continuously discharged through 1), the water level of the sterilizing water storage unit 148 for mist can be maintained constant at the height at which the sterilizing water outlet 147-1 is formed.
  • the circulation pump 147-3 is driven under the control of the control unit 150, the level of the sterilizing water in the sterilizing water storage unit 148 for mist is kept constant and the ultrasonic vibrator 143 is driven.
  • the sterilizing water in the sterilizing water storage unit 148 for mist is made into mist and sprayed through the mist spray port 141.
  • Mist nozzles 141 may be disposed in various positions as needed. As one example, the mist nozzle 141 may be formed to spray mist toward the front.
  • the ultrasonic vibrator 143 is installed in close contact with the mist nozzle 141 in a form surrounding the mist nozzle 141, thereby increasing the mist spraying efficiency.
  • the front means a direction toward the front of a user using the portable sterilizing water spraying device 100 .
  • the sterilizing water inlet 144 and the sterilizing water outlet 147-1 store the sterilizing water for mist. It may be installed on the back side (opposite the front side) of the unit 148.
  • the portable sterilizing water spray device 100 is a device carried and used by a user, it may be inclined according to the user's use condition.
  • FIG. 6 shows a state in which the sterilizing water storage unit 148 for mist is also tilted as the front part of the portable sterilizing water spraying device 100 is tilted in a lifted state, and the water level of the sterilizing water storage unit 148 for mist is is kept constant.
  • the sterilizing water outlet 147-1 is configured to protrude from the inside of the sterilizing water storage unit 148 for mist by a certain length toward the front, the sterilizing water for mist storage Even when the part 148 is tilted, the contact area of the ultrasonic vibrator 143 with the sterilizing water can be widened, so mist can be smoothly generated.
  • the length of the sterilizing water outlet 147-1 protruding from the inside of the sterilizing water storage unit 148 for mist toward the front is the sterilizing water inlet 144, the sterilizing water outlet 147-1, and the ultrasonic vibrator 143 ), etc., can be appropriately determined according to the arrangement state.
  • FIG. 7 to 11 show an embodiment of the actual product of the portable sterilizing water spraying device 100 according to the present invention
  • FIG. 7 is a perspective view of the overall appearance
  • FIG. 8 shows the inside of the main body housing and the lower housing.
  • 9 is an example showing the inside of the raw water storage container
  • FIG. 10 is an example showing the inside of the sterilizing water storage unit
  • FIG. 11 is an example showing the inside of the sterilizing water storage unit for mist.
  • the portable sterilizing water spraying device 100 includes a main body housing 210, a lower housing 230, a handle 250, a raw water storage container 110 and a main body housing ( 210) may be formed by including a housing fixing member 220 for wrapping and fixing the sterilizing water storage unit 148 for mist.
  • the body housing 210 is disposed behind the raw water storage container 110, and the injection pump 134, the residual water pump 137-2, the valve unit 137-1, the circulation pump 147-3, and the control unit ( 150) provides a space capable of accommodating various components such as the PCB substrate 211.
  • the raw water storage container 110 may be configured in a horizontally laid cylindrical shape, and a raw water inlet 111 for introducing raw water is formed on the top of the raw water storage container 110, and the raw water inlet 111 is a stopper ( 113) can be opened and closed.
  • the sterilizing water generator 120 is disposed in which the electrode plates 121-1 and 121-2 and the electrode separator 121-3 are disposed.
  • the lower housing 230 is disposed under the raw water storage container 110 and the main body housing 210 to serve as a pedestal, and also serves as a power supply unit 190 for supplying power and a part of the sterilizing water generator 120. Acceptable.
  • the power supply unit 190 may be configured in various ways to supply power. For example, it may include a rechargeable battery capable of supplying necessary power, and may include a battery charging circuit.
  • the handle part 250 extends in a straight line from the top of the body part 210 toward the rear, so that the user can hold it with one hand.
  • the handle portion 250 may be configured in various ways in consideration of convenience in use and design elements.
  • An operation command input unit 151 for receiving various operation commands is disposed in front of the handle unit 250 to receive operation commands from a user.
  • the sterilizing water storage unit 148 for mist is installed above the outside of the raw water storage container 110, and both the spray nozzle 131 and the mist nozzle 141 are configured to look forward.
  • the cathode electrode plate 121-1, the anode electrode plate 121-2, and the electrode separator are provided so that the intake tube 171 can take in the sterilizing water from the sterilizing water confinement space 161. It is disposed through the center of (121-3), and the water intake tube 171 supplies sterilizing water to the first branch tube 132 and the mist spraying unit 140 to supply sterilizing water to the nozzle type spraying unit 130. Branches into the second branch tube 142 to be supplied.
  • the injection pump 134 sends sterilizing water collected through the first branch tube 132 to the sterilizing water discharge pipe 133 so that it is sprayed from the injection nozzle 131 .
  • the sterilizing water discharge pipe 133 may be disposed through the inside of the raw water storage container 110.
  • the periphery of the injection nozzle 131 may be wrapped with a trumpet-shaped member 136.
  • valve unit 137-1 When the spraying of sterilizing water through the spray nozzle 131 is finished, the valve unit 137-1 is opened and the residual water pump 137-2 is driven to discharge the residual water remaining in the sterilizing water discharge pipe 133 into the raw water storage container ( 110) is returned.
  • the sterilizing water storage unit 148 for mist is disposed above the raw water storage container 110 and in front of the raw water inlet 111, and the second branch tube 142 branched from the water intake tube 171 is connected to the sterilizing water It is connected to the inlet 144, and as the circulation pump 147-3 is driven, the sterilizing water is supplied to the inner space of the sterilizing water storage unit 148 for mist.
  • two mist spray ports 141 are formed side by side in the transverse direction on the front surface of the sterilizing water storage unit 148 for mist.
  • the ultrasonic vibrator 143 is vertically installed in close contact with the mist nozzle 141, and the sterilizing water supplied through the sterilizing water inlet 144 is converted into mist by the ultrasonic vibrator 143 and the mist nozzle 141 ) is sprayed through
  • the sterilizing water inlet 144 and the sterilizing water outlet 147-1 are installed on the rear side of the mist sterilizing water storage unit 148, and the sterilizing water outlet 147-1 is formed above the sterilizing water inlet.
  • the circulation pump 147-3 operates, the sterilizing water collected in the sterilizing water confinement space 161 flows into the sterilizing water inlet 144 and is discharged through the sterilizing water outlet 147-1, so that the raw water storage container sent back to (110). Accordingly, the water level of the sterilizing water storage unit 148 for mist can be maintained constant.
  • the sterilizing water outlet 147-1 is located at a place protruding a certain length from the inside of the sterilizing water storage unit 148 for mist toward the front, so that when the sterilizing water storage unit 148 for mist is tilted, the ultrasonic vibrator The contact area of 143 with the sterilizing water can be widened, and the mist spraying efficiency can be increased.
  • electrode separator 130 nozzle type injection unit
  • injection nozzle 132 first branch tube
  • 133 sterile gas discharge pipe 134: injection pump
  • Residual water pump 137-3 Residual water recovery tube
  • mist spraying unit 141: mist sprayer
  • circulation pump 148 sterilizing water storage unit for mist
  • control unit 151 operation command input unit
  • body housing 220 housing fixing member

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
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  • Environmental & Geological Engineering (AREA)
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  • Organic Chemistry (AREA)

Abstract

Un appareil de pulvérisation d'eau de stérilisation bidirectionnelle doté d'une unité de pulvérisation de type buse et d'une unité de pulvérisation de brume, selon la présente invention, comprend : un récipient de stockage d'eau brute dans lequel de l'eau brute est stockée ; une unité de génération d'eau de stérilisation qui est installée dans une partie inférieure du récipient de stockage d'eau brute et qui génère de l'eau de stérilisation à partir d'eau brute ; une unité de pulvérisation de type buse qui pulvérise l'eau de stérilisation générée à travers une buse de pulvérisation ; une unité de pulvérisation de brume qui pulvérise l'eau de stérilisation générée sous la forme d'une brume ; une unité de commande qui entraîne sélectivement l'unité de pulvérisation de type buse et l'unité de pulvérisation de brume ; et une unité de formation d'espace de confinement d'eau de stérilisation qui forme un espace de confinement d'eau de stérilisation pour confiner l'eau de stérilisation générée dans une zone autour de l'unité de génération d'eau de stérilisation, l'eau de stérilisation utilisée dans l'unité de pulvérisation de type buse et l'unité de pulvérisation de brume étant fournie à partir de l'espace de confinement d'eau de stérilisation. L'espace de confinement d'eau de stérilisation provoque une diminution de la vitesse de diffusion de l'eau de stérilisation générée à partir de l'unité de génération d'eau de stérilisation, de telle sorte que l'eau de stérilisation ayant la puissance de stérilisation la plus forte peut être utilisée, ce qui permet d'augmenter l'effet de stérilisation. De plus, étant donné qu'il est possible de pulvériser l'eau de stérilisation générée à travers à la fois la buse de pulvérisation et sous la forme d'une brume, la stérilisation peut être réalisée facilement et commodément selon diverses cibles et objectifs de stérilisation.
PCT/KR2021/014488 2021-09-23 2021-10-18 Appareil de pulvérisation d'eau de stérilisation bidirectionnelle doté d'une unité de pulvérisation de type buse et d'une unité de pulvérisation de brume WO2023048326A1 (fr)

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