WO2022003891A1 - Dispositif de désodorisation - Google Patents

Dispositif de désodorisation Download PDF

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Publication number
WO2022003891A1
WO2022003891A1 PCT/JP2020/025958 JP2020025958W WO2022003891A1 WO 2022003891 A1 WO2022003891 A1 WO 2022003891A1 JP 2020025958 W JP2020025958 W JP 2020025958W WO 2022003891 A1 WO2022003891 A1 WO 2022003891A1
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WO
WIPO (PCT)
Prior art keywords
lid
container
pair
deodorizer
deodorant
Prior art date
Application number
PCT/JP2020/025958
Other languages
English (en)
Japanese (ja)
Inventor
恵子 石本
勝 衣川
彰宏 中谷
Original Assignee
三菱電機株式会社
三菱電機ビルテクノサービス株式会社
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 三菱電機株式会社, 三菱電機ビルテクノサービス株式会社 filed Critical 三菱電機株式会社
Priority to CN202080102657.2A priority Critical patent/CN115916270B/zh
Priority to JP2020570201A priority patent/JP6912013B1/ja
Priority to CN202311129910.5A priority patent/CN117180485A/zh
Priority to KR1020237003388A priority patent/KR102518148B1/ko
Priority to PCT/JP2020/025958 priority patent/WO2022003891A1/fr
Priority to KR1020237011103A priority patent/KR20230048570A/ko
Priority to JP2021066320A priority patent/JP7423572B2/ja
Publication of WO2022003891A1 publication Critical patent/WO2022003891A1/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
    • A61L9/015—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation

Definitions

  • This disclosure relates to a deodorizing device.
  • Patent Document 1 discloses an elevator deodorizing device.
  • the deodorizing device sends air to which the deodorizing component is added to the inside of the elevator car. According to the deodorizing device, the inside of the elevator car can be deodorized.
  • the deodorizing device described in Patent Document 1 uses a volatile deodorant.
  • a volatile deodorant is composed of a plurality of deodorant components having different volatile characteristics. Therefore, as the deodorant is used, the content ratio of the deodorant component changes. The deodorant effect of the deodorant decreases when the content ratio of the deodorant component changes. Therefore, if the deodorizing device is used for a certain period of time or longer, the deodorizing effect is reduced.
  • An object of the present disclosure is to provide a deodorizing device capable of sustaining a deodorizing effect for a long period of time.
  • each of the pair of container openings is provided on each of the pair of facing side surfaces, and the internal space is divided by the partition surface provided from one of the pair of container openings to the other.
  • a plurality of cells which are regions formed by the above, are provided, and a container for storing a deodorant and a first lid opening are provided in the plurality of cell portions, and the plurality of cells are provided in the first lid opening.
  • a first lid provided so as to open one or more of the portions to the outside air and close one of the pair of container openings in a place other than the first lid opening, and the container or the first lid.
  • a drive machine for changing the cell portion whose first lid opens to the outside air among the plurality of cell portions to another cell portion by moving the cell portion is provided.
  • the deodorizing device opens one or a plurality of cell portions to the outside air at the first lid opening, and opens one of the pair of container openings at a place other than the first lid opening. It was provided with a first lid, which was provided to close it. Therefore, the deodorant effect can be maintained for a long period of time.
  • FIG. It is a figure which shows the deodorizing apparatus in Embodiment 1.
  • FIG. It is a figure which shows the deodorizer of the deodorizing apparatus in Embodiment 1.
  • FIG. It is an X arrow view of the deodorizer of the deodorizer of Embodiment 1.
  • FIG. It is a figure which showed the X arrow view of the deodorizer of the deodorizing apparatus in Embodiment 1 by the period.
  • FIG. It is a figure which shows the mode that the scent intensity of the deodorant component of the deodorizing apparatus in Embodiment 1 changes.
  • FIG. 1 It is a figure which shows the 3rd modification of the deodorizer of the deodorizing apparatus in Embodiment 1.
  • FIG. 2 It is a figure which shows the 4th modification of the deodorizer of the deodorizing apparatus in Embodiment 1.
  • FIG. It is a figure which shows the deodorizer of the deodorizing apparatus in Embodiment 2.
  • FIG. 1 is a diagram showing a deodorizing device according to the first embodiment.
  • the deodorizing device 1 is used for an elevator.
  • the hoistway 100 penetrates each floor of a building (not shown).
  • the elevator car 101 is provided inside the hoistway 100.
  • the car 101 ascends or descends inside the hoistway 100.
  • the car 101 is controlled to move up or down by a control panel (not shown).
  • the deodorizing device 1 includes a storage box 2, a fan 3, and a deodorizing device 10.
  • the deodorizing device 1 is provided on the upper part of the car 101.
  • the storage box 2 is a rectangular parallelepiped box.
  • the storage box 2 includes a pair of box lids 2a on a pair of facing side surfaces.
  • the storage box 2 includes a controller 2b.
  • the storage box 2 is provided on the upper surface of the basket 101.
  • the storage box 2 is provided so that one of the pair of box lids 2a faces the side wall of the hoistway 100.
  • the storage box 2 is provided so that one of the pair of box lids 2a protrudes from the car 101 when viewed from the vertical direction.
  • the storage box 2 is electrically connected to the control panel.
  • the storage box 2 acquires the control information of the car 101 from the control panel.
  • each of the pair of box lids 2a is provided so as to be openable and closable using a hinge.
  • each of the pair of box lids 2a opens and closes a part of each of the pair of side surfaces of the storage box 2.
  • the controller 2b is electrically connected to the control panel.
  • the controller 2b acquires control information from the control panel. For example, the controller 2b controls the opening / closing operation of each of the pair of box lids 2a.
  • the controller 2b controls the opening / closing operation of each of the pair of box lids 2a by using the control information.
  • Each of the pair of box lids 2a opens according to the control of the controller 2b when the car 101 moves up or down.
  • Each of the pair of box lids 2a closes according to the control of the controller 2b when the car 101 is stopped.
  • Each of the pair of box lids 2a is in the closed state when the car 101 is in the stopped state.
  • the fan 3 includes wings 3a, a suction port 3b, and an outlet 3c.
  • the fan 3 is provided on the upper surface of the car 101.
  • the fan 3 is provided on the side of the storage box 2.
  • the fan 3 rotates the wings 3a to generate an air flow from the suction port 3b toward the air outlet 3c.
  • the fan 3 sucks gas from the suction port 3b.
  • the fan 3 blows out gas from the outlet 3c.
  • the suction port 3b is connected to the other of the pair of box lids 2a.
  • the outlet 3c is connected to the upper surface of the car 101.
  • the outlet 3c is connected to the inside of the car 101.
  • the deodorizer 10 is provided inside the storage box 2.
  • the deodorizer 10 imparts a deodorizing component to the gas that has passed through the inside.
  • the deodorizing device 1 blows a gas to which a deodorizing component is added into the inside of the car 101 while the car 101 moves up and down.
  • the controller 2b opens each of the pair of box lids 2a.
  • the fan 3 sucks the gas inside the storage box 2 through the suction port 3b.
  • the fan 3 generates a gas flow from one of the pair of box lids 2a to the other inside the storage box 2.
  • the gas passes through the inside of the deodorizer 10.
  • the deodorizer 10 imparts a deodorizing component to the gas.
  • the fan 3 blows the gas from the outlet 3c into the car 101.
  • the controller 2b closes each of the pair of box lids 2a.
  • the deodorizing device 1 stops blowing the gas to which the deodorizing component is added to the inside of the car 101.
  • FIG. 2 is a diagram showing a deodorizer of the deodorizer according to the first embodiment.
  • FIG. 2A is a perspective view of an example of the deodorizer 10.
  • FIG. 2B is a cross-sectional view of the deodorizer 10.
  • FIG. 2C is a Y arrow view in FIG. 2B.
  • the deodorizer 10 includes a container 11, a deodorant 12, a mesh 13, a first lid 14, a second lid 15, a lid shaft 16, and a drive device 20.
  • the container 11 has a cylindrical shape.
  • the container 11 has a cavity inside.
  • the container 11 includes a pair of container openings 11a, a plurality of partition surfaces 11b, and a plurality of cell portions 11c.
  • Each of the pair of container openings 11a is provided on each of the pair of facing side surfaces of the container 11.
  • each of the pair of container openings 11a is provided on each of the pair of bottom surfaces in the container 11.
  • each of the pair of container openings 11a corresponds to the entire pair of bottom surfaces in the container 11.
  • Each of the plurality of partition surfaces 11b is provided inside the container 11.
  • Each of the plurality of partition surfaces 11b is provided from one of the pair of container openings 11a to the other.
  • each of the plurality of partition surfaces 11b is provided perpendicular to each of the pair of container openings 11a.
  • each of the plurality of partition surfaces 11b is provided radially from the central axis of the cylinder of the container 11.
  • the plurality of partition surfaces 11b divide the inside of the container 11.
  • 16 partition surfaces 11b are provided.
  • the plurality of partition surfaces 11b divide the inside of the container 11 into 16 equal parts.
  • Each of the plurality of cell portions 11c is an area inside the container 11 divided by the plurality of partition surfaces 11b.
  • Each of the plurality of cell portions 11c has a columnar shape having a pair of container openings 11a as a bottom surface.
  • each cross section of the plurality of cell portions 11c has a fan shape.
  • 16 plurality of cell portions 11c are provided in the container 11.
  • the deodorant 12 is a porous resin bead impregnated with a fragrance.
  • a fragrance an essential oil, an essential oil diluted with a solvent, or the like is used.
  • the fragrance is a volatile deodorant component.
  • the deodorant 12 includes a plurality of volatile deodorant components. Each of the plurality of volatile deodorant components exerts a masking deodorant effect on bad odors by using a scent.
  • the deodorant 12 is provided in each of the plurality of cell portions 11c.
  • the inside of the deodorant 12 allows gas to pass freely.
  • the deodorant 12 imparts a deodorizing component to the passed gas by passing the gas inside.
  • the plurality of meshes 13 have a mesh structure.
  • Each of the plurality of meshes 13 is provided at both ends of each of the plurality of cell portions 11c.
  • the plurality of meshes 13 allow gas to pass through.
  • Each of the plurality of meshes 13 prevents the deodorant 12 from spilling from each of the plurality of cell portions 11c.
  • the first lid 14 is molded into a disk shape.
  • the first lid 14 includes a first lid opening 14a.
  • the first lid 14 is provided so as to face one of the pair of container openings 11a.
  • the center of the disk of the first lid 14 is located on an extension of the cylindrical axis of the container 11.
  • the side surface of the first lid 14 faces one of the pair of container openings 11a.
  • the first cover 14 the air flow through the not shown Hakofuta 2 a, is provided on the windward side of the container 11.
  • the first lid 14 is provided so as to close one end of a plurality of cell portions 11c that do not face the first lid opening 14a.
  • the first lid 14 is provided so as not to block one end of the plurality of cell portions 11c facing the first lid opening 14a.
  • the first lid 14 isolates the plurality of cell portions 11c blocked by the first lid 14 from the gas outside the container 11.
  • the first lid opening 14a is formed by cutting off a part of the first lid 14.
  • the first lid opening 14a has a shape in which some cross sections of the plurality of cell portions 11c are connected.
  • the first lid opening 14a has a fan-shaped shape.
  • the first lid opening 14a is a fan shape in which three cross sections of the plurality of cell portions 11c are connected.
  • the first lid opening 14a has an area equal to the sum of the cross-sectional areas of two or more and less than all of the plurality of cell portions 11c.
  • the first lid opening 14a has an area equal to the combined area of three cross sections of the plurality of cell portions 11c.
  • the second lid 15 is molded into a disk shape.
  • the second lid 15 includes a second lid opening 15a.
  • the second lid 15 is provided so as to face the other of the pair of container openings 11a.
  • the center of the disk of the second lid 15 is located on an extension of the cylindrical axis of the container 11.
  • the side surface of the second lid 15 faces the other of the pair of container openings 11a.
  • the second lid 15 is provided so as to close the other end of the plurality of cell portions 11c that do not face the second lid opening 15a.
  • the second lid 15 is provided so as not to block the other end of the plurality of cell portions 11c facing the second lid opening 15a.
  • the second lid 15 isolates the plurality of cell portions 11c blocked by the second lid 15 from the gas outside the container 11.
  • the second lid 15 is provided so that the plurality of cell portions 11c facing the second lid opening 15a and the plurality of cell portions 11c facing the first lid opening 14a coincide with each other.
  • the second lid opening 15a is formed by cutting off a part of the second lid 15.
  • the second lid opening 15a has a shape in which some cross sections of the plurality of cell portions 11c are connected.
  • the second lid opening 15a has a part of a fan shape.
  • the second lid opening 15a is a fan shape in which three cross sections of the plurality of cell portions 11c are connected.
  • the second lid opening 15a has an area equal to the sum of the cross-sectional areas of two or more and less than all of the plurality of cell portions 11c.
  • the second lid opening 15a has an area equal to the combined area of three cross sections of the plurality of cell portions 11c.
  • the lid shaft 16 has a rod-shaped shape.
  • the lid shaft 16 is connected to the center of the first lid 14 so as to be synchronized with the rotation of the first lid 14.
  • the lid shaft 16 is connected to the center of the second lid 15 so as to be synchronized with the rotation of the second lid 15.
  • the lid shaft 16 rotates in synchronization with the first lid 14 and the second lid 15.
  • the lid shaft 16 rotates the first lid opening 14a and the second lid opening 15a by the same angle.
  • the drive machine 20 includes a motor 21, a belt 22, and a lid controller 23.
  • the drive machine 20 is connected to the lid shaft 16.
  • the drive machine 20 rotates the lid shaft 16.
  • the drive machine 20 moves the first lid 14 and the second lid 15 via the lid shaft 16.
  • the drive machine 20 changes the relative positions of the first lid 14 and the second lid 15 and the container 11.
  • the positions of the cell portions 11c blocked by the first lid 14 and the second lid 15 of the plurality of cell portions 11c change.
  • the motor 21 includes a rotating shaft.
  • the motor 21 generates a rotational driving force on the rotary shaft.
  • the belt 22 is an endless belt.
  • One end of the belt 22 is wound around the lid shaft 16 so that it can move following the rotation of the lid shaft 16.
  • the other end of the belt 22 is wound around the rotation shaft of the motor 21 so that it can move following the rotation shaft of the motor 21.
  • the belt 22 transmits the rotational driving force of the motor 21 to the lid shaft 16.
  • the lid controller 23 is electrically connected to the motor 21.
  • the lid controller 23 controls the operation of the motor 21.
  • the lid controller 23 drives the motor 21 by an arbitrary number of rotations.
  • the lid controller 23 rotates the first lid 14 and the second lid 15 by an arbitrary angle via the motor 21.
  • the gas passes through the inside of the plurality of cell portions 11c that are not blocked by the first lid 14 or the second lid 15.
  • the deodorizer 10 imparts a deodorizing component to the gas.
  • the cell portion 11c in which the gas passes through the inside is referred to as a "cell in use”.
  • FIG. 3 is an X arrow view of the deodorizer of the deodorizer according to the first embodiment.
  • FIG. 4 is a diagram showing an X arrow view of the deodorizer of the deodorizer according to the first embodiment for each period.
  • the deodorizer 10 includes 16 plurality of cell portions 11c.
  • the deodorizer 10 in the deodorizer 10, three of the plurality of cell portions 11c are cells in use.
  • the first lid opening 14a is located clockwise from the 12 o'clock direction of the clock.
  • the deodorizer 10 in FIG. 3 is in a state where gas is not passed through.
  • the state of the deodorizer 10 in FIG. 3 is defined as an initial state.
  • each of the plurality of cell portions 11c is designated with a reference numeral from a to p with respect to the twelve o'clock direction.
  • the cell portion existing at the 12 o'clock position of the clock is the cell a.
  • the cell portion to the right of cell a is cell b.
  • cells c to p are provided in order clockwise.
  • first lid 14 and the second lid 15 (not shown in FIG. 3) rotate clockwise by an angle corresponding to one of the plurality of cell portions 11c every specified period.
  • first lid 14 and the second lid 15 rotate clockwise by 22.5 degrees every month.
  • the deodorant 12 has a reduced effect of imparting a deodorant component as time passes.
  • the deodorant 12 is distinguished according to the period of use. For example, if the period of use is less than one month, the deodorant 12 is in a "new" state. For example, when the period of use is one month or more and less than two months, the deodorant 12 is in the "old 1" state. For example, if the period of use is 2 months or more, the deodorant 12 is in the "old 2" state. For example, in the initial state, the deodorant 12 of the cell a, the cell b, and the cell c is in the "new" state.
  • the deodorant 12 from the cell a to the cell p is defined as the deodorant 12a to the deodorant 12p, respectively.
  • the deodorizer 10 changes the position of the cell in use every month.
  • FIG. 4A shows the deodorizer 10 in the initial state.
  • FIG. 4B shows the deodorizer 10 one month after the initial state.
  • FIG. 4C shows the deodorizer 10 two months after the initial state.
  • FIG. 4D shows the deodorizer 10 3 months after the initial state.
  • the deodorant 12a, the deodorant 12b, and the deodorant 12c are in a "new" state.
  • the first lid 14 and the second lid 15 are in a state of being rotated clockwise by 22.5 degrees as compared with the initial state.
  • Cell a is not a cell in use.
  • Cell d is a cell in use.
  • the deodorant 12b and the deodorant 12c are in the "old 1" state.
  • the deodorant 12d is in a "new” state.
  • the deodorizer 10 emits a gas in which the deodorizing components in the "old 1" and "new" states are mixed.
  • the first lid 14 and the second lid 15 are in a state of being rotated clockwise by 22.5 degrees as compared with the state shown in FIG. 4 (B).
  • Cell b is not a cell in use.
  • Cell e is a cell in use.
  • the deodorant 12c is in the "old 2" state.
  • the deodorant 12d is in the "old 1" state.
  • the deodorant 12e is in a "new” state.
  • the deodorizer 10 emits a gas in which deodorant components in the states of "old 2", "old 1" and "new” are mixed.
  • the first lid 14 and the second lid 15 are in a state of being rotated clockwise by 22.5 degrees as compared with the state shown in FIG. 4C.
  • Cell c is not a cell in use.
  • Cell f is a cell in use.
  • the deodorant 12d is in the "old 2" state.
  • the deodorant 12e is in the "old 1" state.
  • the deodorant 12f is in a "new” state.
  • the deodorizer 10 emits a gas in which deodorant components in the states of "old 2", "old 1" and "new” are mixed.
  • the deodorizer 10 performs the same operation as above every month. During the period from the initial state to the lapse of 13 months, the deodorizer 10 releases a gas in which the deodorant components in the states of "old 2", "old 1" and "new" are mixed.
  • the cells in use are cell o, cell p, and cell a.
  • the deodorant 12a is in the "old 1" state.
  • the deodorizer 10 emits a gas in which the deodorant components in the states of "old 2" and "old 1" are mixed.
  • the deodorizer 10 releases a gas mixed with the deodorant component in the state of "old 2".
  • FIG. 5 is a diagram showing a conventional deodorizer which is a comparative example of the deodorizer according to the first embodiment.
  • FIG. 6 is a diagram showing how the scent intensity of the deodorizing component of the deodorizing device according to the first embodiment changes.
  • FIG. 7 is a diagram showing how the ratio of the scent intensity of the deodorizing component of the deodorizing device according to the first embodiment changes.
  • FIG. 8 is a diagram showing how the total scent intensity of the deodorizing component of the deodorizing device according to the first embodiment changes.
  • the deodorizer 50 having a conventional structure has a cylindrical shape.
  • the deodorizer 50 includes a deodorant 12 inside.
  • the deodorizer 50 does not include a plurality of cell portions 11c, a first lid 14, and a second lid 15 as compared with the deodorizer 10 (not shown in FIG. 5) of the first embodiment.
  • the deodorizer 50 uses the entire internal deodorant 12 to add a deodorant component to the gas.
  • FIG. 6 shows a graph showing the relationship between the scent intensity of the deodorant component contained in the gas after passing through the deodorizer 1 and the elapsed time.
  • the scent intensity is the intensity of the scent of the deodorant component perceived by humans.
  • the scent intensity has a positive correlation with the concentration of the deodorant component contained in the gas.
  • the unit of fragrance intensity is an arbitrary unit [a. u. ].
  • the vertical axis represents the scent intensity of the deodorizing component contained in the gas after passing through the deodorizing device 1.
  • the unit on the vertical axis is an arbitrary unit [a. u. ].
  • the horizontal axis represents the period elapsed from the initial state.
  • the unit on the horizontal axis is an arbitrary unit [a. u. ].
  • the unit on the horizontal axis is one month.
  • the deodorant 12 includes a deodorant component A and a deodorant component B.
  • the deodorant component A is a component having a relatively high volatility.
  • the deodorant component B is a component having a lower volatility than the deodorant component A.
  • the deodorant 12 exhibits a deodorizing effect when the sum of the concentration of the deodorizing component A and the concentration of the deodorizing component B in the contacted gas is larger than a certain value.
  • the deodorant 12 exhibits a deodorizing effect when the value of the ratio of the concentration of the deodorizing component A and the concentration of the deodorizing component B in the contacted gas is within a certain range.
  • the scent intensity given to the gas by the deodorant 12 decreases with time.
  • the scent intensity x (t) is expressed by the following equation (1).
  • x (t) A * exp (-t / ⁇ ) (1)
  • t is the time elapsed from the initial state.
  • A is an initial intensity representing the scent intensity in the initial state.
  • ⁇ is an attenuation coefficient unique to each deodorant component. For example, the value of ⁇ of the deodorant component A is twice the value of ⁇ of the deodorant component B.
  • the relationship shown by the deodorizer 10 of the first embodiment is drawn by a solid line.
  • the thin line in the solid line means the relationship of the deodorant component A.
  • the thick line in the solid line means the relationship of the deodorant component B.
  • the scent intensity of the deodorant component A decreases from 6 in the initial state.
  • the cell in use is switched to another cell.
  • the scent intensity of the deodorant component A increases.
  • the zigzag shape of the graph of the deodorant component A indicates that the cells in use are switched.
  • the scent intensity of the deodorant component A shows a value within a certain range in the period of 2 months or more and less than 14 months from the initial state. In the period after 14 months from the initial state, the scent intensity of the deodorant component A decreases.
  • the scent intensity of the deodorant component B decreases from 3 in the initial state.
  • the graph of the scent intensity of the deodorant component B shows the same tendency as the graph of the scent intensity of the deodorant component A.
  • the relationship shown by the deodorizer 50 having the conventional structure is drawn by a broken line or a long-dot chain line.
  • the broken line means the relationship between the concentrations of the deodorant component A.
  • the alternate long and short dash line means the relationship between the concentrations of the deodorant component B.
  • the air volume flowing through the deodorizer 50 having the conventional structure is set to a value 3/16 times the air volume flowing through the deodorizer 10.
  • the scent intensity of the deodorant component A monotonically decreases from 6 in the initial state.
  • the rate of decrease is slower than the rate of decrease in the scent intensity of the deodorant component A in the deodorizer 10 because the set air volume is different.
  • the scent intensity of the deodorant component B decreases monotonically from 3 in the initial state.
  • the rate of decrease is slower than the rate of decrease in the scent intensity of the deodorant component B in the deodorizer 10 because the set air volume is different.
  • the scent intensity of the deodorant component A is weaker than the scent intensity of the deodorant component B when about 8 months have passed from the initial state.
  • FIG. 7 shows a graph showing the relationship between the ratio of the deodorizing component contained in the gas after passing through the deodorizing device 1 and the elapsed time.
  • the vertical axis represents the ratio A / B of the scent intensity of the gas after passing through the deodorizing device 1.
  • the unit on the vertical axis is an arbitrary unit [a. u. ].
  • the scent intensity ratio A / B is the ratio of the scent intensity of the deodorant component A to the scent intensity of the deodorant component B.
  • the deodorant 12 exerts a deodorizing effect when the value of the ratio A / B of the scent intensity in the contacted gas is within a certain range.
  • the fixed range is called the optimum component ratio.
  • the optimum component ratio is between 1.0 and 1.6.
  • the horizontal axis represents the period elapsed from the initial state.
  • the unit on the horizontal axis is an arbitrary unit [a. u. ].
  • the unit on the horizontal axis is one month.
  • the relationship shown by the deodorizer 10 of the first embodiment is drawn by a solid line.
  • the zigzag shape of the graph of the deodorizer 10 indicates that the cell in use is switched.
  • the ratio of fragrance intensity indicates the value of the optimum component ratio.
  • the relationship shown by the deodorizer 50 having the conventional structure is drawn by a broken line.
  • the air volume flowing through the deodorizer 50 having the conventional structure is set to a value 3/16 times the air volume flowing through the deodorizer 10.
  • the scent intensity ratio A / B decreases monotonically from the initial state of 2.
  • the scent intensity ratio A / B is less than 1.0 when about 8 months have passed from the initial state.
  • the scent intensity ratio A / B is less than 1, the scent generated from the deodorant 12 becomes a completely different scent from the initial state.
  • the deodorizer 10 maintains the deodorizing effect for a longer period of time than the deodorizer 50.
  • the deodorizer 10 keeps the quality of the scent constant and keeps the masking effect for a long period of time.
  • FIG. 8 shows a graph showing the relationship between the total scent intensity contained in the gas after passing through the deodorizing device 1 and the elapsed time.
  • the total scent intensity means the total scent intensity of each deodorant component.
  • the vertical axis represents the total scent intensity of the deodorizing component contained in the gas after passing through the deodorizing device 1.
  • the unit on the vertical axis is an arbitrary unit [a. u. ].
  • the deodorant 12 exerts a deodorizing effect when the total scent intensity value in the contacted gas is within a certain range.
  • the fixed range is called the optimum concentration in the car.
  • the optimum concentration in the car is between 2.5 and 5.0.
  • the horizontal axis represents the period elapsed from the initial state.
  • the unit on the horizontal axis is an arbitrary unit [a. u. ].
  • the unit on the horizontal axis is one month.
  • the relationship shown by the deodorizer 10 of the first embodiment is drawn by a solid line.
  • the zigzag shape of the graph of the deodorizer 10 indicates that the cell in use is switched.
  • the total scent intensity indicates the value of the optimum concentration in the car.
  • the relationship shown by the deodorizer 50 having the conventional structure is drawn by a broken line.
  • the air volume flowing through the deodorizer 50 having the conventional structure is 3/16 times, 2/16 times, and 1/16 times the air volume flowing through the deodorizer 10 as case X, case Y, and case Z, respectively. Set to a value.
  • the total scent intensity decreases monotonically from 9 in the initial state. After that, the total scent intensity is less than 2.5 when about 9 months have passed from the initial state.
  • the total scent intensity is gently reduced as compared with the case of case X.
  • the total scent intensity in the initial state is weaker than that in the case of Case X.
  • the total scent intensity is less than 2.5 after about 9 months from the initial state.
  • the total scent intensity is less than 2.5 after about 4 months from the initial state.
  • the deodorizer 10 maintains the deodorizing effect for a longer period of time than the deodorizer 50.
  • the deodorizing device 1 includes a container 11, a deodorant 12, a first lid 14, and a driving machine 20.
  • the container 11 includes a pair of container openings 11a.
  • the container 11 includes three or more cell portions 11c.
  • the deodorant 12 is stored in two or more of the plurality of cell portions 11c.
  • the deodorant 12 gives a deodorizing effect to the gas in contact with the deodorant 12.
  • the first lid 14 includes a first lid opening 14a.
  • the first lid 14 isolates a part of the plurality of cell portions 11c from the outside air.
  • the drive machine 20 changes the cell in use to another cell by moving the first lid 14. Therefore, the deodorant device 1 can be held in a state where the deodorant 12 is not used.
  • the deodorant device 1 can switch the deodorant 12 to be used. As a result, the deodorizing device 1 can suppress a large change in the ratio of the plurality of deodorizing components for a long period of time. The deodorizing device 1 can maintain the deodorizing effect for a long period of time.
  • the deodorizing device 1 includes a cylindrical container 11. Each of the plurality of cell portions 11c has a fan-shaped shape.
  • the first lid opening 14a has a fan-shaped shape. Therefore, by rotating the first lid 14, the plurality of cell portions 11c can be closed. As a result, the deodorizing device 1 can easily change the relative position between the container 11 and the first lid 14.
  • the deodorizer 10 can be miniaturized.
  • the container 11 may have a rectangular parallelepiped shape. Each of the plurality of cell portions 11c is provided so as to be arranged in parallel. Therefore, the container 11 can be provided even in a narrow installation place.
  • the deodorizing device 1 includes a second lid 15 and a lid shaft 16.
  • the second lid 15 includes a second lid opening 15a.
  • the second lid 15 isolates a part of the plurality of cell portions 11c from the outside air.
  • the cell portion that the second lid 15 opens to the outside air is the same as the cell portion that the first lid 14 opens to the outside air.
  • the lid shaft 16 rotates in synchronization with the first lid 14 and the second lid 15. Therefore, the deodorizer 10 can close both ends of each of the plurality of cell portions 11c.
  • the deodorizer 10 can pass gas through both ends of each of the plurality of cell portions 11c. As a result, the deodorant effect can be maintained for a long period of time.
  • the deodorizing device 1 includes a storage box 2.
  • the storage box 2 is provided on the upper surface of the elevator car 101.
  • the storage box 2 is provided with a pair of box lids 2a provided on the side surface so as to be openable and closable.
  • the storage box 2 stores the container 11, the deodorant 12, the first lid 14, the second lid 15, and the lid shaft 16. Therefore, the deodorizing device 1 can suppress the air flow passing around the container 11. As a result, the deodorizing device 1 can surely send the gas having the deodorizing effect into the inside of the car 101.
  • the storage box 2 acquires elevator control information.
  • the storage box 2 opens a pair of box lids 2a using control information. Therefore, the storage box 2 allows the airflow to pass through the inside only when ascending and descending. As a result, the deodorizing device 1 can maintain the deodorizing effect for a long time.
  • the pair of box lids 2a do not have to be opened and closed.
  • the pair of box lids 2a are always in an open state.
  • the number of cell portions 11c does not have to be 16. When there are three or more cell portions 11c, the deodorizing device 1 has an effect of sustaining the effective time.
  • the deodorant component of the deodorant 12 does not have to exert an aromatic effect.
  • the deodorant 12 is a porous resin bead impregnated with a volatile deodorizing component.
  • the deodorant 12 includes a component that removes a foul odor from the gas that comes into contact with the deodorant 12.
  • the first lid opening 14a does not have to have a shape in which three of the plurality of cell portions 11c are connected.
  • the first lid opening 14a has a shape in which two or more of the plurality of cell portions 11c are connected.
  • the second lid opening 15a does not have to have a shape in which three of the plurality of cell portions 11c are connected.
  • the second lid opening 15a has a shape in which two or more of the plurality of cell portions 11c are connected.
  • the deodorizer 10 does not have to be provided with the second lid 15.
  • the deodorizer 10 does not include the second lid 15.
  • the amount of the deodorant component released by the deodorant 12 is very small.
  • the drive machine 20 may move the container 11. For example, the drive machine 20 moves the container 11 relative to the first lid 14. For example, the drive machine 20 changes a cell in use to another cell by moving the container 11.
  • the unit of the specified period does not have to be one month.
  • the specified period is one week.
  • the specified period is 3 months.
  • FIG. 9 is a diagram showing a first modification of the deodorizer of the deodorizer according to the first embodiment.
  • FIG. 9A is a plan view of the deodorizer 10 in the first modification.
  • 9 (B) is a cross-sectional view taken along the line BB'of FIG. 9 (A).
  • the first lid 14 and the second lid 15 move continuously.
  • the first lid 14 forms an opening ⁇ of the cell z with the cell z belonging to the plurality of cell portions 11c.
  • the opening ⁇ is a region where one end of the cell z and the first lid opening 14a overlap during the movement of the first lid 14.
  • the area of the opening ⁇ is smaller than the area of one end of the cell z.
  • the first lid 14 and the second lid 15 in the first embodiment move intermittently and quickly.
  • the time during which the opening ⁇ is present is short.
  • the time during which the opening ⁇ is present in the first comparative example is longer than the time during which the opening ⁇ is present in the first embodiment.
  • the amount of gas flowing inside the cell z is small. As the area of the opening ⁇ increases, the amount of gas flowing inside the cell z increases. Therefore, in the gas after passing through the deodorizer 10, the scent intensity continuously increases as the area of the opening ⁇ increases.
  • the amount of gas flowing inside the cell z is a constant saturation amount.
  • the first lid 14 and the second lid 15 move continuously.
  • the area of the opening ⁇ changes over time. Therefore, the deodorizer 10 can gently change the concentration of the deodorizing component in the passing gas. As a result, the deodorizer 10 can suppress a sudden change in scent in the passing gas.
  • the concentration of the deodorant component emitted by the deodorizer 10 becomes discontinuous. In this case, the scent of the gas that has passed through the deodorizer 10 changes rapidly. In the first modification, the deodorizer 10 can suppress a sudden change in the scent.
  • FIG. 10 is a diagram showing a second modification of the deodorizer of the deodorizer according to the first embodiment.
  • FIG. 11 is a diagram showing how the total concentration of the aroma components of the deodorizing device in the second modification of the deodorizing device of the deodorizing device according to the first embodiment changes.
  • one of the plurality of cells opened in the initial state does not include the deodorant 12.
  • the cell that is closed one month after the initial state does not have the deodorant 12.
  • the cell a does not include the deodorant 12.
  • FIG. 11 shows a graph showing the relationship between the total scent intensity contained in the gas after passing through the deodorizing device 1 of the second modification and the elapsed time.
  • the vertical axis and the horizontal axis of the graph are the same as the vertical axis and the horizontal axis of the graph shown in FIG. 8, which is not a modification.
  • the value of the optimum concentration in the car is the same as the value of the optimum concentration in the car in the graph shown in FIG. 8, which is not a modification.
  • the relationship shown by the deodorizer 10 of the second modification is drawn by a solid line.
  • the zigzag shape of the graph of the deodorizer 10 indicates that the cell in use is switched.
  • the total scent intensity indicates the value of the optimum concentration in the car.
  • the total scent intensity in the initial state is 7.
  • one of the plurality of cells opened in the initial state does not include the deodorant 12. Therefore, in the gas that has passed through the deodorizer 10, the total scent intensity can be set to a value close to the initial state and the subsequent states. In the initial state, the total scent intensity can be suppressed.
  • the concentration of the deodorant component of the gas passed in the initial state is higher than the concentration in the second modified example.
  • the high-intensity scent emitted by the deodorizer 10 in the initial state may cause discomfort to the user.
  • the deodorizer 10 can suppress the intensity of the scent in the initial state.
  • FIG. 12 is a diagram showing a third modification of the deodorizer of the deodorizer according to the first embodiment.
  • the cell to be opened last among the plurality of cell portions 11c includes the deodorant 12'.
  • the deodorant 12' has a different deodorant component as compared with the deodorant 12.
  • the deodorant 12' has a different scent than the deodorant 12.
  • the cell p includes a deodorant 12'.
  • the cell to be opened last among the plurality of cell portions 11c includes a deodorant 12'containing a deodorant component different from the deodorant 12. Therefore, the deodorizer 10 can use different scents to notify that the first lid 14 (not shown in FIG. 12) and the second lid 15 (not shown in FIG. 12) have rotated once. For example, the maintenance staff can know that it is time to replace the deodorant.
  • FIG. 13 is a diagram showing a fourth modification of the deodorizer of the deodorizer according to the first embodiment.
  • FIG. 13A is a plan view of the deodorizer 10 in the fourth modification.
  • 13 (B) is a cross-sectional view taken along the line CC'of FIG. 13 (A).
  • the deodorizer 10 does not include a plurality of partition surfaces 11b.
  • the deodorizer 10 does not include a plurality of cell portions 11c.
  • the length of the deodorizer 10 in the height direction is sufficiently smaller than the diameter of the pair of container openings 11a.
  • the length of the deodorizer 10 in the height direction is one tenth of the diameter of the pair of container openings 11a.
  • the gas that has passed through the first lid opening 14a passes through the region sandwiched between the first lid opening 14a and the second lid opening 15a and the vicinity of the region inside the container 11.
  • the deodorant 12 that is not present in the region does not come into contact with the gas outside the container.
  • the deodorant 12 that does not exist in the region does not reduce the effect of imparting the deodorant component.
  • the gas passing through the deodorizer 10 passes through the deodorant 12 containing a sufficient amount of deodorant components.
  • the first lid 14 and the second lid 15 move intermittently. In the fourth modification, for example, the first lid 14 and the second lid 15 may move continuously.
  • the deodorizer 10 does not include a plurality of partition surfaces 11b.
  • the length of the deodorizer 10 in the height direction is sufficiently smaller than the diameter of the pair of container openings 11a. Therefore, the gas that has passed through the first lid opening 14a passes through the region sandwiched between the first lid opening 14a and the second lid opening 15a and the vicinity of the region inside the container 11.
  • the deodorizer 10 can prevent the deodorizing effect of the deodorant 12 that does not exist in the region from being reduced.
  • the deodorizer 10 can exert an effect close to that of the deodorizer 10 which is not a modification, in a state where the deodorizer 10 is not provided with the plurality of cell portions 11c.
  • FIG. 14 is a diagram showing a deodorizer of the deodorizer according to the second embodiment.
  • FIG. 14A is a perspective view of the deodorizer.
  • FIG. 14B is a top view of the deodorizer.
  • FIG. 14C is a diagram showing how the pair of sheets are peeled off.
  • 14 (D) is a cross-sectional view taken along the line DD'of FIG. 14 (B). The same or corresponding parts as those of the first embodiment are designated by the same reference numerals. The explanation of this part is omitted.
  • the number of cells in use increases with the passage of time.
  • the deodorizing device 1 includes a deodorizing device 30 inside the storage box 2.
  • the deodorizer 30 includes a container 31, a deodorant 12, a mesh 33, a pair of sheets 34, and a stripper 35.
  • the container 31 has a rectangular parallelepiped shape.
  • the container 31 has a cavity inside.
  • the container 31 includes a pair of container openings 31a, a plurality of partition surfaces 31b, and a plurality of cell portions 31c.
  • Each of the pair of container openings 11a is provided on each of the pair of facing side surfaces of the container 31.
  • each of the pair of container openings 31a corresponds to the entire pair of side surfaces in the container 31.
  • Each of the plurality of partition surfaces 31b is provided inside the container 31.
  • Each of the plurality of partition surfaces 31b is provided from one of the pair of container openings 31a to the other.
  • each of the plurality of partition surfaces 31b is provided perpendicular to each of the pair of container openings 31a.
  • each of the pair of container openings 31a is provided parallel to each other.
  • the plurality of partition surfaces 31b divide the inside of the container 31.
  • five partition surfaces 31b are provided.
  • the plurality of partition surfaces 31b divide the inside of the container 31 into six equal parts.
  • Each of the plurality of cell portions 31c is an area inside the container 31 divided by the plurality of partition surfaces 31b.
  • Each of the plurality of cell portions 31c has a columnar shape having a pair of container openings 31a as a bottom surface.
  • each cross section of the plurality of cell portions 31c has a rectangular shape.
  • six cell portions 31c are provided in the container 31.
  • each of the plurality of cell portions 31c is provided so as to be arranged in parallel.
  • the deodorant 12 is the same deodorant as in the first embodiment.
  • the plurality of meshes 33 have a mesh structure.
  • Each of the plurality of meshes 33 is provided at both ends of each of the plurality of cell portions 31c.
  • the plurality of meshes 33 allow gas to pass through.
  • Each of the plurality of meshes 33 prevents the deodorant 12 from spilling from each of the plurality of cell portions 31c.
  • each of the pair of sheets 34 has a rectangular shape.
  • Each of the pair of sheets 34 comprises an adhesive 34a.
  • Each of the pair of sheets 34 is detachably adhered to each of the pair of container openings 31a via the adhesive 34a.
  • Each of the pair of sheets 34 separates the plurality of cell portions 31c blocked by the pair of sheets 34 from the gas outside the container 31.
  • the stripper 35 is provided on the side of the container 31.
  • the stripper 35 is connected to one end of each of the pair of sheets 34.
  • the stripper 35 pulls one end of each of the pair of sheets 34.
  • the stripper 35 strips each of the pair of sheets 34 from the container 31.
  • the peeler 35 controls the peeling position of each of the pair of sheets 34.
  • the deodorizer 30 increases the number of cells in use by peeling off each of the pair of sheets 34.
  • the deodorizer 30 increases the number of cells in use at regular intervals.
  • the container 31 has a rectangular parallelepiped shape.
  • Each of the plurality of cell portions 31c is provided so as to be arranged in parallel. Therefore, the container 31 can be provided even in a narrow installation place.
  • the deodorizing device 1 includes a pair of sheets 34. Each of the pair of sheets 34 is detachably adhered to each of the pair of container openings 31a. Therefore, the deodorizer 30 can use a new deodorant 12 at regular intervals. As a result, the deodorizing device 1 can maintain the deodorizing effect for a long period of time.
  • the influence of the highly volatile deodorant component on the change in the intensity and quality of the scent generated by the deodorizer 30 is larger than the influence of the low volatile component. big. Therefore, when a new deodorant 12 is used, the deodorizer 30 can keep the deodorizing effect constant without sealing the cell that has been used for a long time.
  • the shape of the container 31 is not limited to a rectangle.
  • the container 31 has the same shape as the container 11 of the first embodiment.
  • each of the pair of sheets 34 is circular.
  • the pair of sheets 34 comprises radial notches. In each of the pair of sheets 34, one region of the plurality of cell portions 11c is peeled off along the notch at regular intervals.
  • the deodorizer 30 does not need to be provided with the deodorizer 35 as long as each of the pair of sheets 34 can be peeled off at regular intervals.
  • the deodorizer 30 does not include a stripper 35.
  • the maintenance staff performs the work of peeling off each of the pair of sheets 34 at regular intervals.
  • the deodorizer 30 does not have to include the pair of sheets 34.
  • the deodorizer 30 includes a container 11 (not shown in FIG. 14), which is not a modification, in place of the container 31.
  • the first lid 14 (not shown in FIG. 14) and the second lid 15 (not shown in FIG. 14) have a fan-shaped structure.
  • the first lid 14 widens the first lid opening 14a (not shown in FIG. 14) over time.
  • the second lid 15 widens the second lid opening 15a (not shown in FIG. 14) over time.
  • FIG. 15 is a diagram showing a deodorizing device according to the third embodiment.
  • FIG. 16 is a diagram showing a driving device of the deodorizing device according to the third embodiment.
  • the same or corresponding parts as those of the first embodiment or the second embodiment are designated by the same reference numerals. The explanation of this part is omitted.
  • the deodorizing device 1 includes a driving device 40.
  • the drive machine 40 includes a propeller 41.
  • the propeller 41 includes a propeller fan 41a.
  • the propeller 41 is rotatably provided above the storage box 2.
  • the propeller 41 is provided above one of the pair of box lids 2a.
  • a part of the propeller fan 41a is located directly above the space between the hoistway 100 and the car 101.
  • the width of the space is 1 meter.
  • the propeller 41 rotates using the air flow generated in the vicinity of the car 101 when the car 101 rises or falls.
  • the airflow is observed from the car 101 as it moves relative to the hoistway 100.
  • the airflow is a downdraft with respect to the car 101 when the car 101 rises.
  • the airflow is an updraft with respect to the car 101 when the car 101 descends.
  • the propeller 41 rotates by receiving the air flow in the propeller fan 41a.
  • the propeller 41 rotates in the forward direction when the car 101 rises.
  • the propeller 41 rotates in the opposite direction when the car 101 descends.
  • the drive machine 40 includes a propeller 41, a first gear 42, a second gear 43, an escape wheel 44, an ankle 45, a claw 46, and a pair of stoppers 47.
  • the drive 40 is connected to the storage box 2.
  • the drive machine 40 rotates the lid shaft 16.
  • the first gear 42 is a helical gear.
  • the first gear 42 is connected to the shaft of the propeller 41.
  • the first gear 42 rotates in synchronization with the rotation of the propeller 41.
  • the second gear 43 is a helical gear.
  • the teeth of the second gear 43 correspond to the teeth of the first gear 42.
  • the second gear 43 is rotatably provided so as to mesh with the first gear 42.
  • the second gear 43 forms a threaded gear together with the first gear 42.
  • the rotation axis of the second gear 43 is parallel to the lid axis 16.
  • the escape wheel 44 has a disk shape.
  • the escape wheel 44 includes a plurality of protrusions 44a on the outer peripheral surface.
  • the escape wheel 44 is connected to the lid shaft 16.
  • the central axis of the escape wheel 44 is coaxial with the lid shaft 16. For example, the escape wheel 44 rotates in synchronization with the rotation of the lid shaft 16.
  • the pallet fork 45 includes a pair of claws 45a at one end.
  • the ankle 45 is rotatably connected to the shaft 45b at the base of the bifurcation.
  • the other end of the pallet fork 45 is connected to the rotating shaft of the second gear 43.
  • the ankle 45 is provided so that the escape wheel 44 is located between the forks.
  • the ankle 45 is provided at a position where the pair of claws 45a can come into contact with the plurality of protrusions 44a.
  • the ankle 45 is rotatably provided around the shaft 45b.
  • the pallet fork 45 is given a rotational driving force from the second gear 43. For example, when the second gear 43 rotates in the forward direction, one end of the ankle 45 moves in one direction. When one end of the pallet fork 45 moves in one direction, the other end of the pallet fork 45 moves in the other direction. For example, when the second gear 43 rotates in the opposite direction, one end of the ankle 45 moves in the other direction. When one end of the pallet fork 45 moves in the other direction, the other end of the pallet fork 45 moves in one direction.
  • the pair of claws 45a applies an external force to the plurality of protrusions 44a only from one direction.
  • the pair of claws 45a comes into contact with one of the plurality of protrusions 44a from the other direction, the pair of claws 45a does not move the position of the protrusions 44a.
  • the pair of claws 45a move in the other direction without moving the position of the protrusion 44a.
  • the claw 46 has a rod-shaped shape. One end of the claw 46 is connected to the center of the second gear 43. The claw 46 moves like a pendulum around one end. The claw 46 moves in synchronization with the rotation of the second gear 43.
  • One of the pair of stoppers 47 is provided on one side of the claw 46.
  • One of the pair of stoppers 47 is provided on the other side of the claw 46.
  • Each of the pair of stoppers 47 is provided so as to interfere with the movement of the claw 46.
  • Each of the pair of stoppers 47 defines the width in which the claws 46 can move. For example, when one of the pair of stoppers 47 moves to one side, the claws 46 collide with each other to stop the movement of the claws 46.
  • the drive machine 40 rotates the lid shaft 16 by using the air flow generated by the ascending / descending motion of the car 101.
  • the drive machine 40 moves the first lid 14 and the second lid 15 via the lid shaft 16.
  • the drive machine 40 changes the relative positions of the first lid 14 and the second lid 15 and the container 11.
  • the drive machine 40 rotates the lid shaft 16 clockwise when the car 101 rises.
  • the drive machine 40 does not rotate the lid shaft 16 when the car 101 is lowered.
  • the propeller 41 receives a downdraft.
  • the propeller 41 rotates in the forward direction when it receives a downdraft.
  • the first gear 42 rotates in the forward direction in synchronization with the propeller 41.
  • the second gear 43 rotates in the forward direction in synchronization with the first gear 42.
  • the pallet fork 45 is given a rotational driving force to the second gear 43.
  • One end of the ankle 45 moves in one direction.
  • the pair of claws 45a applies an external force from one direction to one of the plurality of protrusions 44a.
  • the escape wheel 44 rotates in the forward direction.
  • the lid shaft 16 rotates clockwise in synchronization with the rotation of the escape wheel 44.
  • the lid shaft 16 does not rotate.
  • one end of the ankle 45 moves in the other direction.
  • the pair of claws 45a come into contact with one of the plurality of protrusions 44a from multiple directions.
  • the pair of claws 45a move in the other direction without moving the position of the protrusion 44a.
  • the drive unit 40 includes a propeller 41.
  • the propeller 41 is provided above the elevator car 101.
  • the propeller 41 is rotatably provided on the drive machine 40.
  • the propeller 41 is rotated by the air flow generated around the car 101 when the car 101 moves up or down.
  • the driving machine 40 changes the relative position between the container 11 and the first lid 14 by using the driving force of the rotation. Therefore, the deodorizing device 1 can rotate the first lid 14 and the second lid 15 of the deodorizer 10 without providing electric power equipment.
  • the pair of claws 45a may be provided so as to apply an external force only from other directions to the plurality of protrusions 44a.
  • the deodorizing device according to the present disclosure can be used as the deodorizing device for elevators.

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  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Epidemiology (AREA)
  • Structural Engineering (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

La présente invention concerne un dispositif de désodorisation apte à créer un effet désodorisant sur une durée prolongée. Ce dispositif de désodorisation comprend : un récipient qui est doté d'une pluralité de parties alvéolaires, chacune d'elle étant une région formée par disposition de deux ouvertures de récipient sur deux surfaces latérales opposées respectives et par séparation d'un espace interne par une surface de séparation disposée de façon à s'étendre d'une ouverture à l'autre parmi les ouvertures de récipient, et qui stocke un désodorisant dans la pluralité de parties alvéolaires; un premier couvercle qui est doté d'une première ouverture de couvercle et qui est disposé de façon à exposer une ou plusieurs parties alvéolaires de la pluralité de parties alvéolaires à l'air extérieur au niveau de la première ouverture de couvercle et, à des endroits autres que la première ouverture de couvercle, à fermer une ouverture de récipient des deux ouvertures de récipient; et une machine d'entraînement qui déplace le récipient ou le premier couvercle de façon à changer, parmi la pluralité de parties alvéolaires, la partie alvéolaire qui est exposée à l'air extérieur par le premier couvercle pour une autre partie alvéolaire.
PCT/JP2020/025958 2020-07-02 2020-07-02 Dispositif de désodorisation WO2022003891A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN202080102657.2A CN115916270B (zh) 2020-07-02 2020-07-02 除臭装置
JP2020570201A JP6912013B1 (ja) 2020-07-02 2020-07-02 消臭装置
CN202311129910.5A CN117180485A (zh) 2020-07-02 2020-07-02 除臭装置
KR1020237003388A KR102518148B1 (ko) 2020-07-02 2020-07-02 소취 장치
PCT/JP2020/025958 WO2022003891A1 (fr) 2020-07-02 2020-07-02 Dispositif de désodorisation
KR1020237011103A KR20230048570A (ko) 2020-07-02 2020-07-02 소취 장치
JP2021066320A JP7423572B2 (ja) 2020-07-02 2021-04-09 消臭装置

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PCT/JP2020/025958 WO2022003891A1 (fr) 2020-07-02 2020-07-02 Dispositif de désodorisation

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WO2022003891A1 true WO2022003891A1 (fr) 2022-01-06

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JP (2) JP6912013B1 (fr)
KR (2) KR102518148B1 (fr)
CN (2) CN117180485A (fr)
WO (1) WO2022003891A1 (fr)

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JP7423572B2 (ja) 2024-01-29

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