EP3479020A1 - Drahtlose vorrichtung zur dampferzeugung - Google Patents

Drahtlose vorrichtung zur dampferzeugung

Info

Publication number
EP3479020A1
EP3479020A1 EP17740643.6A EP17740643A EP3479020A1 EP 3479020 A1 EP3479020 A1 EP 3479020A1 EP 17740643 A EP17740643 A EP 17740643A EP 3479020 A1 EP3479020 A1 EP 3479020A1
Authority
EP
European Patent Office
Prior art keywords
steam
water
wall
metal mass
receiving wall
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.)
Withdrawn
Application number
EP17740643.6A
Other languages
English (en)
French (fr)
Inventor
Gérard CURIEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Ecodrop Electric Technology Co Ltd
Original Assignee
Ningbo Ecodrop Electric Technology Co Ltd
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 Ningbo Ecodrop Electric Technology Co Ltd filed Critical Ningbo Ecodrop Electric Technology Co Ltd
Publication of EP3479020A1 publication Critical patent/EP3479020A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B27/00—Instantaneous or flash steam boilers

Definitions

  • the present invention relates to a wireless apparatus for producing steam.
  • the present invention relates in particular, but not exclusively, to the field of steam jet cleaning.
  • WO 2014/009666 in the name of the present applicant already discloses a wireless cleaning apparatus, comprising a solid metal body, designed capable of storing calories, and traversed by at least one channel or the like which connects a water tank with means for extracting steam.
  • a steam mop device comprising a liquid reservoir, a heating element and a power cord and / or a battery-type electrical power source.
  • the heating element is of the type commonly used, namely that it comprises in a body, a closed cavity, and a heated plate by means of one or more heating wires, disposed substantially vertically in said cavity and on the upper part of which is poured water which is then vaporized to escape in the lower part through a nozzle.
  • This steam mop device operates only being electrically powered, either by being connected wired, or, as evoked, through rechargeable batteries. It should be noted that in the case of use of rechargeable batteries, the duration of use and the quality of the steam obtained seem very limited.
  • the present invention aims to improve the aforementioned apparatus, so as to increase its effectiveness, including allowing the diffusion of a substantially constant temperature vapor throughout its use.
  • the wireless apparatus for producing steam comprises a water tank, means for extracting the steam produced by steam generating means, which comprise means for storing calories generated, before 1 operation of steam generation, by electrical means for generating heat reversibly connectable to an electrical power supply, and wherein said storage means consists of a metal mass, characterized in that it comprises water projection means disposed opposite a wall, said receiver, of said metal mass, and which are capable of projecting water on said wall, while deflector means contain the steam created and channel it to said extraction means which are arranged on the periphery of said receiving wall, and which consist of at least one opening.
  • the bottom surface of the chamber on which water is projected is large in proportion to the flow of water.
  • the extraction means consist of simple openings, that is to say that it is not a question of nozzles as in the existing devices, in order to avoid any pressurization, and to favor an exit fast. Indeed, a too long maintenance of the steam in contact with the receiving wall, would lead to a risk of overheating of the steam, and therefore a non-constant temperature thereof, synonymous with a lower quality of use.
  • the receiving wall is the bottom of a cavity formed in an outer face of the metal mass, while the deflector means consist of a cover adapted to close said cavity.
  • the receiving wall is the bottom of a chamber formed inside the metal mass.
  • the water projection means are configured to preferably project it into fine droplets on the receiving wall.
  • Water can also be provided in a different manner, for example, dropwise or by flow.
  • the receiving wall has asperities.
  • the asperities have the function of slowing down the movement of water droplets caused by the flow of steam. On the other hand, these asperities make it possible to increase the exchange surface.
  • the asperities are in the form of a multiplicity of alternating concave and / or convex zones.
  • the means for extracting the vapor are associated with a filter to be deviculated.
  • the amount of water is not completely controllable depending eg on the shapes of the device, so the use of a filter to deflect, placed at the outlet of the steam, can retain a possible excess of water due to the capillary action of the water.
  • the filter to be deviculated consists of iron straw or stainless steel.
  • FIG. 1 shows a schematic sectional view of the steam generator of an apparatus according to the invention.
  • FIG. 2 shows a schematic sectional view of another embodiment of the steam generator of an apparatus according to the invention.
  • FIG. 3 shows a partial schematic perspective view of a steam generator of an apparatus according to the invention.
  • FIG. 4 represents a schematic sectional view of the steam generator of FIG. 3.
  • a steam generator of a wireless cleaning apparatus comprises, in a similar manner to the document WO 2014/009666, a solid metal body 1, designed adapted to storing calories, in which is formed a chamber 2, connected on one side to a conduit 20 for supplying water and the opposite side to a conduit 21 for extracting steam.
  • the water is projected by the conduit 30 on the bottom 31 of the chamber 3, in contact with which it is vaporized to exit under pressure through the conduit 40.
  • FIGS. 3 and 4 relating to a preferred embodiment, one can see part of a steam generator, and more particularly the solid metal body 1, at the periphery of which is provided a chamber 3, open on the outside, intended to be sealed by a lid 4 not shown in Figure 3, and in which opens on the one hand a conduit 30 for supplying water, and on the other hand a conduit 32 for extracting the vapor, not visible in FIG.
  • the bottom 31 of the chamber 3 comprises a multiplicity of convex asperities 33 which, as shown in Figures 4 and 5 can also be concave, knowing that it is also possible that the bottom 31 has concave asperities and asperities convex.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)
EP17740643.6A 2016-06-30 2017-06-30 Drahtlose vorrichtung zur dampferzeugung Withdrawn EP3479020A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1656182A FR3053444B1 (fr) 2016-06-30 2016-06-30 Appareil sans fil de production de vapeur
PCT/EP2017/066357 WO2018002344A1 (fr) 2016-06-30 2017-06-30 Appareil sans fil de production de vapeur

Publications (1)

Publication Number Publication Date
EP3479020A1 true EP3479020A1 (de) 2019-05-08

Family

ID=56920773

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17740643.6A Withdrawn EP3479020A1 (de) 2016-06-30 2017-06-30 Drahtlose vorrichtung zur dampferzeugung

Country Status (4)

Country Link
EP (1) EP3479020A1 (de)
CN (1) CN109699182A (de)
FR (1) FR3053444B1 (de)
WO (1) WO2018002344A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086190B1 (fr) 2018-09-21 2020-10-30 Ningbo Ecodrop Electric Tech Co Ltd Appareil de nettoyage de surfaces
CN109695864A (zh) * 2019-01-30 2019-04-30 宁波三格日用品有限公司 一种节能环保无线蒸汽锅炉

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2327893Y (zh) * 1998-01-21 1999-07-07 广州电热设备厂 储能式蒸汽发生器
US6299076B1 (en) * 2000-03-10 2001-10-09 Jeffrey E. Sloan Steam cleaning system
US20080134993A1 (en) * 2006-12-07 2008-06-12 Samson Tsen Vaporizer runner structure
US20090165734A1 (en) * 2008-01-02 2009-07-02 Gyung-Hee Haan Instantaneous steam boiler
US8534301B2 (en) * 2008-06-02 2013-09-17 Innovation Direct Llc Steam mop
CN201688386U (zh) * 2010-05-17 2010-12-29 鸿茂电器国际有限公司 可充分加热至汽化的蒸汽产生器
GB201017461D0 (en) * 2010-10-15 2010-12-01 Strix Ltd Electric steam generation
CN202101215U (zh) * 2011-04-06 2012-01-04 周建国 一种蒸汽发生器
CN103104904A (zh) * 2011-11-13 2013-05-15 小田(中山)实业有限公司 一种新型蒸汽发生器
FR2993190B1 (fr) * 2012-07-12 2014-08-29 Ecodrop Dispositif de nettoyage par projection de vapeur
CN102927697B (zh) * 2012-11-05 2015-08-05 南京工业大学 高承压塔式太阳能水/熔融盐复合型扁管式热板吸热器
RU2655255C2 (ru) * 2013-07-25 2018-05-24 Конинклейке Филипс Н.В. Паровой утюг
CN203703923U (zh) * 2014-01-13 2014-07-09 浙江定川机电制造有限公司 蒸汽发生器
CN203963892U (zh) * 2014-06-17 2014-11-26 汪建军 蒸汽发生器
CN204084304U (zh) * 2014-09-01 2015-01-07 东莞市天倬电器有限公司 一种蒸汽发生器及蒸烤炉
CN205174303U (zh) * 2015-11-20 2016-04-20 佛山市顺德区顺佳利电器有限公司 一种新型即热式蒸汽发生器

Also Published As

Publication number Publication date
WO2018002344A1 (fr) 2018-01-04
FR3053444B1 (fr) 2018-08-10
FR3053444A1 (fr) 2018-01-05
CN109699182A (zh) 2019-04-30

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