EP3944802B1 - Véhicule de stérilisation mobile - Google Patents

Véhicule de stérilisation mobile Download PDF

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Publication number
EP3944802B1
EP3944802B1 EP20190145.1A EP20190145A EP3944802B1 EP 3944802 B1 EP3944802 B1 EP 3944802B1 EP 20190145 A EP20190145 A EP 20190145A EP 3944802 B1 EP3944802 B1 EP 3944802B1
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EP
European Patent Office
Prior art keywords
sterilization
rear end
lid
fixer
fan
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP20190145.1A
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German (de)
English (en)
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EP3944802A1 (fr
Inventor
Yun-Yueh Chen
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Individual
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Individual
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Publication of EP3944802A1 publication Critical patent/EP3944802A1/fr
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4097—Means for exhaust-air diffusion; Exhaust-air treatment, e.g. air purification; Means for sound or vibration damping
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/001—Treatment of dispersed oil or similar pollution on roads, for instance devices for applying treating agents
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/292—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
    • A47L11/293—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools the tools being disc brushes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
    • E01H3/02—Mobile apparatus, e.g. watering-vehicles

Definitions

  • the present invention relates to cleaning equipment, and more particularly to a mobile sterilization vehicle which is capable of washing ground/floor, providing cleaned airs, and sterilizing.
  • a conventional floor scrubber is applied to clean ground/floor and to absorb foul water
  • the conventional washing machine is in types of semi-automatic floor scrubber, automatic floor scrubber, hand-push scrubber, driving scrubber.
  • the conventional floor scrubber cannot sterilize and disinfect to virus, such as COVID-19, SARS and Influenza.
  • the present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
  • DE10142192C1 discloses a mobile sterilization vehicle according to the preamble of claim 1i.
  • the primary aspect of the present invention is to provide, according to claim 1, a mobile sterilization vehicle which is capable of washing ground/floor, providing cleaned airs, and sterilizing.
  • a mobile sterilization vehicle contains: a body, a drive system, a water absorption rake, a brush disc, a lid, an air inlet, a sterilization structure, an air outlet, an air conduit, a filter, a storage tank, an accommodation box, and a power supply.
  • the drive system is disposed on a front end of the body.
  • the water absorption rake is fixed on a rear end of the body.
  • the brush disc is mounted on a bottom of the body.
  • the lid is arranged on a top of the rear end of the body.
  • the air inlet is defined on a rear end of the lid and located above the rear end of the body.
  • the sterilization structure is accommodated in the cover, is located above the rear end of the chassis, faces the drive system, and communicates with the air inlet.
  • the air outlet is defined on a top of the lid.
  • the air conduit communicates with the sterilization structure and the air outlet.
  • the filter is fixed in an air conduit and is located above the sterilization structure, and the air outlet is located above the filter.
  • the storage tank is secured on the body and is in communication with the brush disc.
  • the accommodation box is disposed on the body and is in communication with the sterilization structure.
  • the power supply is fixed on the body and is electrically connected with the drive system and the sterilization structure.
  • the sterilization structure includes a motor, a fan, a disinfecting tube, a main controller configured to control the motor and the fan, a heater controller, a delivery pipe configured to deliver chlorine dioxide, a control valve, a heating ring, a fixer configured to fix the heating ring, a stop mesh element, an opening, and a rotatable spray ring.
  • the motor is electrically connected with the power supply
  • a front end of the fan is connected with the motor
  • a rear end of the fan is coupled with the disinfecting tube.
  • the main controller and the heater controller are mounted on an outer wall of the disinfecting tube and are electrically connected with the power supply.
  • the delivery pipe is in communication with the accommodation box and the disinfecting tube, the control valve is fixed on a predetermined position of the delivery pipe and is controlled by the heater controller, and the fixer is secured on an end of the disinfecting tube away from the fan, the heating ring is disposed on an end of the fixer away from the disinfecting tube.
  • the stop mesh element is mounted on an outer wall of an end of the heating ring away from the fixer, the central opening is defined on the end of the heating ring away from the fixer, and the central opening has a through hole formed on an inner wall thereof.
  • the rotatable spray ring is fixed on an end of the central opening away from the heating ring.
  • the filter is a High-Efficiency Particulate Air (HEPA) filter.
  • HEPA High-Efficiency Particulate Air
  • the stop mesh element has 400 meshes.
  • the rotatable spray ring has a coupling tube and multiple aerosol nozzles
  • the coupling tube passes through the through hole of the central opening and communicates with the accommodation box
  • the multiple aerosol nozzles are spaced angularly, face inward, and communicate with the coupling tube.
  • the storage tank and the accommodation box are defined between the drive system and the water absorption rake.
  • the storage tank includes a detachable cap
  • the accommodation box includes a removable cover
  • the chassis has a connection tab connected on the rear end of the lid by a rotary shaft so as to uncover and cover the lid.
  • a mobile sterilization vehicle 100 comprises: a body 1, a drive system 2, a water absorption rake 3, a brush disc 4, an air inlet 5, a sterilization structure 200, a filter 6, an air outlet 7, a storage tank 8, an accommodation box 9, and a power supply P.
  • the body 1 includes a chassis 101 and a wheel set 102 (only a wheel of the wheel set is shown).
  • the drive system 2 is disposed on a front end of the body 1 (i.e. the chassis 101) and is electrically connected with the power supply P so as to control the body 1 to move.
  • the water absorption rake 3 is fixed on a rear end of the body 1 (i.e. the chassis 101).
  • the brush disc 4 is mounted on a bottom of the body 1 (i.e. the chassis 101).
  • the storage tank 8 is secured on the body 1 (i.e. the chassis 101) and is in communication with the brush disc 4, such that after the drive system 2 is operated by a user to control the body 1 to move, the storage tank 8 supplies waters to the brush disc 4 so that the brush disc 4 cleans and washes a ground/floor, and the water absorption rake 3 scraps and absorbs the waters on the ground/floor.
  • the body 100 further includes a lid 12 arranged on a top of the rear end of the chassis 101 and configured to cover and uncover the chassis 101, thus replacing or maintaining the sterilization structure.
  • the air inlet 5 is defined on a rear end of the lid 12 and is located above the water absorption rake 3.
  • the chassis 101 has a connection tab 103 connected on the rear end of the lid 12 by a rotary shaft 10 so as to uncover and cover the lid 12.
  • the sterilization structure 200 is accommodated in the lid 12, is located above the rear end of the chassis 101, faces the drive system 2, and communicates with the air inlet 5.
  • the filter 6 is fixed in an air conduit 11 and is located above the sterilization structure 200.
  • the filter 6 is a High-Efficiency Particulate Air (HEPA) filter.
  • HEPA High-Efficiency Particulate Air
  • the air outlet 7 is defined on a top of the lid 12 and is located above the filter 6.
  • the accommodation box 9 is disposed on the body 1 (i.e. the chassis 101) and is in communication with the sterilization structure 200.
  • the storage tank 8 and the accommodation box 9 are defined between the drive system 2 and the water absorption rake 3.
  • the storage tank 8 includes a detachable cap 801, and the accommodation box 9 includes a removable cover 901.
  • the detachable cap 801 is opened so as to supplement the waters into the storage tank 8 after running out of the waters and to cover the storage tank 8 after feeding the new waters.
  • the detachable cap 801 is opened so as to supplement the chlorine dioxide into the accommodation box 9, and then the removable cover 901 is covered to the accommodation box 9.
  • the power supply P is fixed on the body 1 (i.e. the chassis 101) and is electrically connected with the drive system 2 and the sterilization structure 200.
  • the body 100 includes the air conduit 11 which communicates with the sterilization structure 200 and the air outlet 7 so as to guide clean airs out of the air outlet 7 via the air conduit 11, thus cleaning airs.
  • the sterilization structure 200 includes a motor 201, a fan 202, a disinfecting tube 203, a main controller 204 configured to control the motor 201 and the fan 202, a heater controller 205, a delivery pipe 206 configured to deliver chlorine dioxide, a control valve 207, a heating ring 209, a fixer 208 configured to fix the heating ring 209, a stop mesh element 210, an opening 211, and a rotatable spray ring 212.
  • the motor 201 is electrically connected with the power supply P.
  • a front end of the fan 202 is connected with the motor 201, and a rear end of the fan 202 is coupled with the disinfecting tube 203.
  • the main controller 204 and the heater controller 205 are mounted on an outer wall of the disinfecting tube 203 and are electrically connected with the power supply P.
  • the main controller 204 is mounted on the outer wall of the disinfecting tube 203 opposite to the heater controller 205.
  • the delivery pipe 206 is in communication with the accommodation box 9 and the disinfecting tube 203.
  • the control valve 207 is fixed on a predetermined position of the delivery pipe 206 and is controlled by the heater controller 205 so as to control the chlorine dioxide to flow into the disinfecting tube 203.
  • the fixer 208 is secured on an end of the disinfecting tube 203 away from the fan 202, the heating ring 209 is disposed on an end of the fixer 208 away from the disinfecting tube 203, and the stop mesh element 210 is mounted on an outer wall of an end of the heating ring 209 away from the fixer 208.
  • the stop mesh element 210 has 400 meshes.
  • the central opening 211 is defined on the end of the heating ring 209 away from the fixer 208, and the central opening 211 has a through hole 213 formed on an inner wall thereof.
  • the rotatable spray ring 212 is fixed on an end of the central opening 211 away from the heating ring 209.
  • the rotatable spray ring 212 has a coupling tube 214 and multiple aerosol nozzles 215.
  • the coupling tube 214 passes through the through hole 213 of the central opening 211 and communicates with the accommodation box 9, and the multiple aerosol nozzles 215 are spaced angularly, face inward, and communicate with the coupling tube 214.
  • the heater controller 205 is turned on or off to control the heating ring 209 to heat up to 100 °C, and the heater controller 205 also controls the control valve 207 so that the multiple aerosol nozzles 215 spray aerosol.
  • dirty airs flow into the sterilization structure 200 from the air inlet 5, in other words, the dirty airs in which bacteria and virus contain are drawn into the disinfecting tube 203 by the fan 202 and are discharged to the central opening 211.
  • the heating ring 209 heats the stop mesh element 210 to 100 °C so that the stop mesh element 210 heats and stops the bacteria and the virus, thus obtaining disinfection.
  • the multiple aerosol nozzles 215 of the rotatable spray ring 212 spray the chlorine dioxide to sterilize the dirty airs, and the HEPA filter 6 filters the dirty airs, thus producing clean airs. Thereafter, the clean airs are discharged out of the air outlet 7 via the air conduit 11, thus eliminating the virus, such as COVID-19, SARS or Influenza.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air-Conditioning For Vehicles (AREA)

Claims (8)

  1. - Véhicule de stérilisation mobile (100) comprenant :
    un corps (1) avec un châssis ;
    un système de conduite (2) disposé sur une extrémité avant du corps (1) ;
    un râteau d'absorption d'eau (3) fixé sur une extrémité arrière du corps (1) ;
    un disque de brossage (4) monté sur une partie inférieure du corps (1) ;
    un réservoir de stockage d'eau (8), destiné à fournir de l'eau au disque de brossage (4), fixé sur le corps (1) et en communication avec le disque de brossage (4) ;
    caractérisé par le fait que le véhicule de stérilisation mobile (100) comprend en outre :
    un couvercle (12) disposé sur une partie supérieure de l'extrémité arrière du corps (1) ;
    une entrée d'air (5) définie sur une extrémité arrière du couvercle (12) et située au-dessus de l'extrémité arrière du châssis (1) ;
    une structure de stérilisation (200), pour stériliser de l'air sale s'écoulant dans l'entrée d'air (5), reçue dans le couvercle (12), située au-dessus de l'extrémité arrière du châssis, faisant face au système de conduite (2), et communiquant avec l'entrée d'air (5) ;
    une sortie d'air (7) définie sur une partie supérieure du couvercle (12) ;
    un conduit d'air (11) communiquant avec la structure de stérilisation (200) et la sortie d'air (7) ;
    un filtre (6) fixé dans le conduit d'air (11) et situé au-dessus de la structure de stérilisation (200), et la sortie d'air (7) étant située au-dessus du filtre (6) ;
    une boîte de réception (9), pour recevoir un agent de stérilisation délivré pour stériliser l'air, disposée sur le corps (1) et en communication avec la structure de stérilisation (100) ; et
    une alimentation électrique (P) fixée sur le corps (1) et reliée électriquement au système de conduite (2) et à la structure de stérilisation (200).
  2. - Véhicule de stérilisation mobile (100) selon la revendication 1, dans lequel la structure de stérilisation (200) comprend un moteur (201), un ventilateur (202), un tube de désinfection (203), un dispositif de commande principal (204) configuré pour commander le moteur (201) et le ventilateur (202), un dispositif de commande d'élément chauffant (205), un tuyau de distribution (206) configuré pour distribuer du dioxyde de chlore, une vanne de commande (207), un anneau chauffant (209), un dispositif de fixation (208) configuré pour fixer l'anneau chauffant (209), un élément à mailles d'arrêt (210), une ouverture (211) et un anneau de pulvérisation rotatif (212) ;
    le moteur (201) étant relié électriquement à l'alimentation électrique (P), une extrémité avant du ventilateur (202) étant reliée au moteur (201), et une extrémité arrière du ventilateur (202) étant accouplée au tube de désinfection (203), le dispositif de commande principal (204) et le dispositif de commande d'élément chauffant (205) étant montés sur une paroi extérieure du tube de désinfection (203) et étant reliés électriquement à l'alimentation électrique (P) ; le tuyau de distribution (206) étant en communication avec la boîte de réception (9) et le tube de désinfection (203), la vanne de commande (207) étant fixée sur une position prédéterminée du tuyau de distribution (206) et étant commandée par le dispositif de commande d'élément chauffant (205), le dispositif de fixation (208) étant fixé sur une extrémité du tube de désinfection (203) à distance du ventilateur (202), l'anneau chauffant (209) étant disposé sur une extrémité du dispositif de fixation (208) à distance du tube de désinfection (203), et l'élément à mailles d'arrêt (210) étant monté sur une paroi extérieure d'une extrémité de l'anneau chauffant (209) à distance du dispositif de fixation (208), l'ouverture centrale (211) étant définie sur l'extrémité de l'anneau chauffant (209) à distance du dispositif de fixation (208), et l'ouverture centrale (211) ayant un trou traversant (213) formé sur une paroi intérieure de celle-ci, l'anneau de pulvérisation rotatif (212) étant fixé sur une extrémité de l'ouverture centrale (211) à distance de l'anneau chauffant (209).
  3. - Véhicule de stérilisation mobile (100) selon la revendication 1, dans lequel le filtre (6) est un filtre à particules à haute efficacité (HEPA).
  4. - Véhicule de stérilisation mobile (100) selon la revendication 2, dans lequel l'élément à mailles d'arrêt (210) a 400 mailles.
  5. - Véhicule de stérilisation mobile (100) selon la revendication 2, dans lequel l'anneau de pulvérisation rotatif (212) a un tube de couplage (214) et de multiples buses d'aérosol (215), le tube de couplage (214) traversant le trou traversant (213) de l'ouverture centrale (211) et communiquant avec la boîte de réception (9), et les multiples buses d'aérosol (215) étant espacées angulairement, étant tournées vers l'intérieur et communiquant avec le tube de couplage (214).
  6. - Véhicule de stérilisation mobile (100) selon la revendication 1, dans lequel le réservoir de stockage (8) et la boîte de réception (9) sont définis entre le système de conduite (2) et le râteau d'absorption d'eau (3) .
  7. - Véhicule de stérilisation mobile (100) selon la revendication 6, dans lequel le réservoir de stockage (8) comprend un capuchon amovible (801), et la boîte de réception (9) comprend un capuchon amovible (901).
  8. - Véhicule de stérilisation mobile (100) selon la revendication 1, dans lequel le châssis a une patte de liaison (103) reliée sur l'extrémité arrière du couvercle (12) par un arbre de rotation (10) de façon à découvrir et recouvrir le couvercle (12).
EP20190145.1A 2020-07-29 2020-08-07 Véhicule de stérilisation mobile Active EP3944802B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW109125582A TWI753508B (zh) 2020-07-29 2020-07-29 移動式消毒滅菌車

Publications (2)

Publication Number Publication Date
EP3944802A1 EP3944802A1 (fr) 2022-02-02
EP3944802B1 true EP3944802B1 (fr) 2024-04-03

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Application Number Title Priority Date Filing Date
EP20190145.1A Active EP3944802B1 (fr) 2020-07-29 2020-08-07 Véhicule de stérilisation mobile

Country Status (4)

Country Link
EP (1) EP3944802B1 (fr)
JP (1) JP7161666B2 (fr)
BR (1) BR102020017083A2 (fr)
TW (1) TWI753508B (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2591730Y2 (ja) * 1991-07-08 1999-03-10 ユシロ化学工業株式会社 床面清掃車
JP3492423B2 (ja) * 1994-07-19 2004-02-03 佐内 藤田 医療廃棄物の殺菌脱臭方法及び装置
JPH11285525A (ja) * 1998-02-05 1999-10-19 San Seal:Kk 殺菌脱臭ガス供給装置
DE10142192C1 (de) * 2001-08-29 2003-03-20 Hako Gmbh Fahrbare Bodenreinigungsmaschine
JP2003227622A (ja) 2002-02-04 2003-08-15 Techno Ryowa Ltd 殺菌水を用いた除菌脱臭空調システム
CN2619631Y (zh) * 2003-06-12 2004-06-09 河北科技大学 移动式空气净化消毒机
JP4233487B2 (ja) * 2004-05-18 2009-03-04 象印マホービン株式会社 自走式空気清浄ロボット
MX2007006208A (es) * 2004-11-23 2008-01-22 Johnson & Son Inc S C Aparato y metodos para proporcionar purificacion de aire en combinacion con limpieza superficial de isos.
JP4002282B2 (ja) * 2005-10-12 2007-10-31 橘田可奈子 放香装置
JP2011172740A (ja) * 2010-02-24 2011-09-08 Sanyo Electric Co Ltd 電気掃除機
DE102014102540A1 (de) * 2014-02-26 2015-08-27 Alfred Kärcher Gmbh & Co. Kg Kehrmaschine
WO2018148498A1 (fr) * 2017-02-09 2018-08-16 Karcher North America, Inc. Dispositif de nettoyage de sol comportant des fonctions de désinfection
CN207270314U (zh) * 2017-04-06 2018-04-27 东莞市美高清洁用品有限公司 驾驶式扫洗一体机
JP2020058755A (ja) 2018-10-10 2020-04-16 隆平 亀井 洗浄・除菌方法、及び、除菌クリーナー

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Publication number Publication date
JP7161666B2 (ja) 2022-10-27
JP2022027339A (ja) 2022-02-10
BR102020017083A2 (pt) 2022-02-08
EP3944802A1 (fr) 2022-02-02
TWI753508B (zh) 2022-01-21
TW202203986A (zh) 2022-02-01

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