WO2012104052A3 - Instantaneous heater for heating water - Google Patents

Instantaneous heater for heating water Download PDF

Info

Publication number
WO2012104052A3
WO2012104052A3 PCT/EP2012/000393 EP2012000393W WO2012104052A3 WO 2012104052 A3 WO2012104052 A3 WO 2012104052A3 EP 2012000393 W EP2012000393 W EP 2012000393W WO 2012104052 A3 WO2012104052 A3 WO 2012104052A3
Authority
WO
WIPO (PCT)
Prior art keywords
heating
water
duct
flow
heating water
Prior art date
Application number
PCT/EP2012/000393
Other languages
German (de)
French (fr)
Other versions
WO2012104052A4 (en
WO2012104052A2 (en
Inventor
Abd. Aziz BIN KADIR
Kongdej PONGTAWORNWIT
Original Assignee
Stiebel Eltron Gmbh & Co. Kg
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 Stiebel Eltron Gmbh & Co. Kg filed Critical Stiebel Eltron Gmbh & Co. Kg
Priority to CN201290000268.XU priority Critical patent/CN203848480U/en
Publication of WO2012104052A2 publication Critical patent/WO2012104052A2/en
Publication of WO2012104052A3 publication Critical patent/WO2012104052A3/en
Publication of WO2012104052A4 publication Critical patent/WO2012104052A4/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • F24H9/0021—Sleeves surrounding heating elements or heating pipes, e.g. pipes filled with heat transfer fluid, for guiding heated liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/044—Flow sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

An instantaneous heater has a heating block for heating water. Arranged in the heating block is an electric heating element, which has external heating surfaces that are insulated from electrical voltage. Formed in the heating block is at least one first duct and one second duct for heating and conducting the water. The heating element lies at least partially in the at least one first duct for conducting the water in a first direction of flow, and lies at least partially in the second duct of the heating block for conducting the water in a second direction of flow. The first and second ducts are fluid-connected by a connection such that the water can flow in at least two flow directions.
PCT/EP2012/000393 2011-02-03 2012-01-30 Flow heater for heating water WO2012104052A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201290000268.XU CN203848480U (en) 2011-02-03 2012-01-30 Flow heater for heating water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011002357.5 2011-02-03
DE202011002357U DE202011002357U1 (en) 2011-02-03 2011-02-03 Instantaneous water heater for heating water

Publications (3)

Publication Number Publication Date
WO2012104052A2 WO2012104052A2 (en) 2012-08-09
WO2012104052A3 true WO2012104052A3 (en) 2013-10-17
WO2012104052A4 WO2012104052A4 (en) 2013-12-19

Family

ID=45722568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/000393 WO2012104052A2 (en) 2011-02-03 2012-01-30 Flow heater for heating water

Country Status (3)

Country Link
CN (1) CN203848480U (en)
DE (1) DE202011002357U1 (en)
WO (1) WO2012104052A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013348A1 (en) * 2012-07-06 2014-01-09 Stiebel Eltron Gmbh & Co. Kg Heating block for use in warm water heater i.e. instantaneous water heater, for heating water, has heating element fastened with ends between attachment units, which are provided in flow direction opposite to end of channel portion
ES1139639Y (en) * 2015-05-11 2015-08-25 Instant Plastic Heater
CA2983204C (en) * 2015-06-30 2020-03-10 Uop Llc Film temperature optimizer for fired process heaters
DE102019201862A1 (en) * 2019-02-13 2020-08-13 Mahle International Gmbh Electric heater
CN110044063A (en) * 2019-05-28 2019-07-23 北京天韵太阳科技发展有限公司 The channel structure body of electric heater

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991017640A1 (en) * 1990-05-10 1991-11-14 Seitz David E Thermo-plastic heat exchanger
DE9218395U1 (en) * 1992-03-18 1994-01-20 KKW Kulmbacher Klimageräte-Werk GmbH, 95326 Kulmbach Electric instantaneous water heater
DE29603842U1 (en) * 1996-03-01 1997-03-27 Forbach GmbH, 97616 Bad Neustadt Electrically heated water heater
DE20320278U1 (en) * 2003-06-25 2004-04-08 Buderus Heiztechnik Gmbh Heat exchanger for hot water boiler, has flow guide parts on inside of water conduit for breaking up boundary layer on smooth heat transfer surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1845563U (en) * 1959-11-17 1962-01-25 Siemens Elektrogeraete Gmbh ELECTRIC RUNNING HEATER.
US4085308A (en) * 1976-11-26 1978-04-18 Rex Veech Youngquist Electric water heater for showers
DE3200474C2 (en) 1982-01-09 1983-12-15 Türk & Hillinger GmbH, 7200 Tuttlingen Electric water heater
DE19616766C2 (en) 1996-04-26 2002-03-14 Stiebel Eltron Gmbh & Co Kg Electric instantaneous water heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991017640A1 (en) * 1990-05-10 1991-11-14 Seitz David E Thermo-plastic heat exchanger
DE9218395U1 (en) * 1992-03-18 1994-01-20 KKW Kulmbacher Klimageräte-Werk GmbH, 95326 Kulmbach Electric instantaneous water heater
DE29603842U1 (en) * 1996-03-01 1997-03-27 Forbach GmbH, 97616 Bad Neustadt Electrically heated water heater
DE20320278U1 (en) * 2003-06-25 2004-04-08 Buderus Heiztechnik Gmbh Heat exchanger for hot water boiler, has flow guide parts on inside of water conduit for breaking up boundary layer on smooth heat transfer surface

Also Published As

Publication number Publication date
WO2012104052A4 (en) 2013-12-19
DE202011002357U1 (en) 2012-05-08
WO2012104052A2 (en) 2012-08-09
CN203848480U (en) 2014-09-24

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