WO2000017575A1 - Generateur de vapeur avec recipient collecteur de calcaire amovible - Google Patents

Generateur de vapeur avec recipient collecteur de calcaire amovible Download PDF

Info

Publication number
WO2000017575A1
WO2000017575A1 PCT/CH1999/000433 CH9900433W WO0017575A1 WO 2000017575 A1 WO2000017575 A1 WO 2000017575A1 CH 9900433 W CH9900433 W CH 9900433W WO 0017575 A1 WO0017575 A1 WO 0017575A1
Authority
WO
WIPO (PCT)
Prior art keywords
steam generator
lime
receptacle
evaporation
generator according
Prior art date
Application number
PCT/CH1999/000433
Other languages
German (de)
English (en)
Inventor
Kurt Ineichen
Original Assignee
Axair Ag
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 Axair Ag filed Critical Axair Ag
Publication of WO2000017575A1 publication Critical patent/WO2000017575A1/fr

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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F2006/006—Air-humidification, e.g. cooling by humidification with water treatment

Definitions

  • the present invention relates to a steam generator as defined in the preamble of independent claim e s 1.
  • Steam generators are used, for example, for air humidification and usually comprise an evaporation container which is partly filled with water.
  • the water is heated with radiators, e.g. Electrodes or electrical resistors, heated and evaporated, precipitating mineral salts, which are removed from the evaporation container from time to time by blowdown.
  • radiators e.g. Electrodes or electrical resistors, heated and evaporated, precipitating mineral salts, which are removed from the evaporation container from time to time by blowdown.
  • the latter has at least one evaporation tank opening, which is often arranged in its bottom.
  • a steam generator with an evaporation container with an evaporation container opening as a combined water inlet / outlet in its base and with heating electrodes is known, for example, from EP-B-0 508 942.
  • Damp producers ⁇ er invention is based on the following task.
  • a steam generator of the type mentioned at the outset is to be created, in which lime has to be removed less frequently and this can be done in a simpler manner than in the previously known comparable steam generators.
  • the essence of the invention is that in a steam generator with an evaporation container with an evaporation container opening in the bottom under the evaporation container, a lime receptacle with a full opening is detachably fastened and arranged in such a way that lime separated out inside the evaporation container through the evaporation container opening and the full opening gets into the lime receptacle.
  • the evaporation container opening preferably extends horizontally over a quarter to three quarters, preferably a third to two thirds, of an outside diameter of the evaporation tank.
  • the evaporation container opening grows less rapidly and larger pieces of limestone, which have been blasted off, for example, from the evaporation container wall or from existing radiators, can fall into the lime receptacle. • .
  • the connection between the lime receptacle and the evaporation container takes place via a connecting part, in particular a connecting ring, both the lime receptacle and the evaporation container being tightly connected to the connecting part and at least one water passage opening being arranged on the connecting part. Filling and emptying of the evaporation tank and, if necessary, water level monitoring can thus take place via the at least one water passage opening and the evaporation tank opening.
  • Fig. 1 the part of a steam generator essential to the invention in a partially sectioned perspective view
  • Fig. 2 - a sectional view of the steam generator part of
  • Fig. 1 wherein a lime receptacle is shown in the left half of the figure in the attached state and in the right half of the figure in a lowered state;
  • Fig. 3 - a side view of the lime receptacle attached to a mounting plate.
  • the part of a steam generator shown comprises an evaporation container 2 arranged in a housing 4, a connecting ring 3 attached to the evaporation container 2 and a lime receptacle 1.
  • a container neck 22 In the bottom of the evaporation container 2 there is an evaporation container opening 21 surrounded by a container neck 22, the diameter of which is approximately half corresponds to the container diameter.
  • an annular seal 61 is arranged, which seals the connection between the connecting ring 3 and the evaporation container 2.
  • the connecting ring 3 is screwed onto the housing 4, with an annular seal 63 being provided in between.
  • the lime receptacle 1 has a full nozzle 12 surrounding a full opening 11, which is pushed into an annular groove 31 formed on the connecting ring 3.
  • the seal between the connecting ring 3 and the full connector 12 is provided by an annular seal 62 which is held between the connecting ring 3, the full connector 12 and a retaining ring 60.
  • the lime receptacle 1 is also provided with two fastening cams 13, 14.
  • Two downward fastening plates 41, 42 are fastened to the housing 4 by means of screws 43, each of which has a vertically oriented elongated hole 410, 420, each with a lateral branch, through which the fastening cams 13, 14 of the lime receptacle 1 into the elongated holes 410, 420 will be introduced.
  • a lifting disk 5, 50 with a hole 51, 52 in the form of a part of a circle is attached to each of the two fastening plates 41, 42 so as to be rotatable about an axis 53 or 54.
  • the lifting discs 5, 50 also comprise ⁇ e a turning handle 55, 56.
  • the fastening cams 13, 14 also engage in the part-circular holes 51, 52 and are raised and lowered by turning the lifting disks 5, 50, ie the entire lime receptacle 1 is raised or lowered. In the lowered state, the Kalkau container 1 can be removed and reinstalled after emptying, or a new lime container 1 can be attached.
  • the connecting ring 3 is provided with two water passage openings 32, 33, to which a pump line 7 with a circulating pump 70 for supplying or removing water or a water line 8 of a water level monitoring device are connected.
  • the bottom of the evaporation container can be at least partially funnel-shaped, so that lime which has separated out inside the evaporation container is better directed to the opening of the evaporation container.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

L'invention concerne un générateur de vapeur comportant un récipient d'évaporation (2) qui présente dans sa base un orifice (21) de récipient. Un récipient collecteur (1) de calcaire comportant un orifice de remplissage (11) est monté amovible sous le récipient (2), de façon que le calcaire déposé à l'intérieur de ce dernier arrive dans le collecteur (1) en passant par l'orifice (21) de récipient et l'orifice de remplissage (11).
PCT/CH1999/000433 1998-09-22 1999-09-13 Generateur de vapeur avec recipient collecteur de calcaire amovible WO2000017575A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1930/98 1998-09-22
CH193098 1998-09-22
CH2537/98 1998-12-22
CH253798 1998-12-22

Publications (1)

Publication Number Publication Date
WO2000017575A1 true WO2000017575A1 (fr) 2000-03-30

Family

ID=25689029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1999/000433 WO2000017575A1 (fr) 1998-09-22 1999-09-13 Generateur de vapeur avec recipient collecteur de calcaire amovible

Country Status (1)

Country Link
WO (1) WO2000017575A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413001B1 (en) 1995-08-14 2002-07-02 Dataprint R. Kaufmann Gmbh Liquid applicator implement
US6637965B1 (en) 2001-06-22 2003-10-28 Avery Dennison Corporation Writing instrument having a reservoir between a tip and a capillary storage
FR2904683A1 (fr) * 2006-08-03 2008-02-08 Seb Sa Appreil electromenager comportant une cuve dans laquelle de l'eau est portee a ebullition et des moyens pour evacuer le tartre
US8105439B2 (en) * 2007-09-10 2012-01-31 Pin-Tsan Su Water quality control method for an evaporative cooling water chiller and a system thereof
WO2013124640A1 (fr) * 2012-02-20 2013-08-29 Jaleno (Asia) Limited Dispositif de production de vapeur, procédé de nettoyage dudit dispositif et procédé de production de vapeur avec ledit dispositif
EP3715712A1 (fr) 2019-03-25 2020-09-30 Seb S.A. Appareil électroménager de production de vapeur
CN114294633A (zh) * 2021-12-16 2022-04-08 深圳金诚卫浴有限公司 一种桑拿房蒸汽发生器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873806A (en) * 1969-06-11 1975-03-25 George W Schossow Vaporizer-humidifier
EP0508942A2 (fr) * 1991-04-12 1992-10-14 Condair AG Procédé et dispositif pour commander un générateur de vapeur
US5354515A (en) * 1992-01-13 1994-10-11 Kabushiki Kaisha Toshiba Domestic electric appliance
JPH06323580A (ja) * 1993-05-18 1994-11-25 Sharp Corp 加湿器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873806A (en) * 1969-06-11 1975-03-25 George W Schossow Vaporizer-humidifier
EP0508942A2 (fr) * 1991-04-12 1992-10-14 Condair AG Procédé et dispositif pour commander un générateur de vapeur
US5354515A (en) * 1992-01-13 1994-10-11 Kabushiki Kaisha Toshiba Domestic electric appliance
JPH06323580A (ja) * 1993-05-18 1994-11-25 Sharp Corp 加湿器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02 31 March 1995 (1995-03-31) *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413001B1 (en) 1995-08-14 2002-07-02 Dataprint R. Kaufmann Gmbh Liquid applicator implement
US6637965B1 (en) 2001-06-22 2003-10-28 Avery Dennison Corporation Writing instrument having a reservoir between a tip and a capillary storage
FR2904683A1 (fr) * 2006-08-03 2008-02-08 Seb Sa Appreil electromenager comportant une cuve dans laquelle de l'eau est portee a ebullition et des moyens pour evacuer le tartre
WO2008017758A2 (fr) * 2006-08-03 2008-02-14 Seb S.A. Appareil electromenager comportant une cuve dans laquelle de l'eau est portee a ebullition et des moyens pour evacuer le tartre
WO2008017758A3 (fr) * 2006-08-03 2009-02-12 Seb Sa Appareil electromenager comportant une cuve dans laquelle de l'eau est portee a ebullition et des moyens pour evacuer le tartre
US8105439B2 (en) * 2007-09-10 2012-01-31 Pin-Tsan Su Water quality control method for an evaporative cooling water chiller and a system thereof
WO2013124640A1 (fr) * 2012-02-20 2013-08-29 Jaleno (Asia) Limited Dispositif de production de vapeur, procédé de nettoyage dudit dispositif et procédé de production de vapeur avec ledit dispositif
EP3715712A1 (fr) 2019-03-25 2020-09-30 Seb S.A. Appareil électroménager de production de vapeur
CN111733580A (zh) * 2019-03-25 2020-10-02 Seb公司 产生蒸汽的家用电器
FR3094464A1 (fr) 2019-03-25 2020-10-02 Seb S.A. Appareil de production de vapeur
CN114294633A (zh) * 2021-12-16 2022-04-08 深圳金诚卫浴有限公司 一种桑拿房蒸汽发生器
CN114294633B (zh) * 2021-12-16 2024-01-16 深圳金诚卫浴有限公司 一种桑拿房蒸汽发生器

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