EP1070922A3 - Heating device with caustic solution temperature control - Google Patents

Heating device with caustic solution temperature control Download PDF

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Publication number
EP1070922A3
EP1070922A3 EP00114778A EP00114778A EP1070922A3 EP 1070922 A3 EP1070922 A3 EP 1070922A3 EP 00114778 A EP00114778 A EP 00114778A EP 00114778 A EP00114778 A EP 00114778A EP 1070922 A3 EP1070922 A3 EP 1070922A3
Authority
EP
European Patent Office
Prior art keywords
heating element
fluid
heating
heating device
temperature control
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Withdrawn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
EP00114778A
Other languages
German (de)
French (fr)
Other versions
EP1070922A2 (en
Inventor
Gerold Zinner
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.)
Bleckmann GmbH and Co KG
Original Assignee
Bleckmann GmbH
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 Bleckmann GmbH filed Critical Bleckmann GmbH
Publication of EP1070922A2 publication Critical patent/EP1070922A2/en
Publication of EP1070922A3 publication Critical patent/EP1070922A3/en
Withdrawn legal-status Critical Current

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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
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4285—Water-heater arrangements
    • 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
    • F24H1/12—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 in which the water is kept separate from the heating medium
    • F24H1/14—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 in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/142—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 in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply

Abstract

Die Erfindung betrifft eine Heizvorrichtung für Fluide sowie ein Verfahren zum Steuern einer derartigen Heizvorrichtung. Diese weist wenigstens ein Heizelement (30; 30''; 130; 130''), mindestens ein Wärmeübertragungselement (20; 120), das zum Übertragen der von dem Heizelement (30; 30''; 130; 130'') erzeugten Wärme an das Fluid mit dem Heizelement (30; 30''; 130; 130'') und dem Fluid in wärmeleitender Verbindung steht, jeweils eine Temperaturüberwachungseinrichtung (50; 150) für das Heizelement (30; 30''; 130; 130'') sowie das Fluid und einer Steuereinrichtung auf. Weiterhin ist vorgesehen, daß dieTemperaturüberwachungseinrichtung durch ein mit dem Heizelement (30; 30''; 130; 130'') und/oder dem Wärmeübertragungselement wärmeleitend in Verbindung stehendes, gemeinsam für das Heizelement und das Fluid vorgesehenes Überwachungselement (50; 150) gebildet ist, das mit der Steuereinrichtung verbunden ist und an diese ein sich in Abhängigkeit des Temperaturverlaufs in dem Heizelement (30; 30''; 130; 130'') und/oder dem Wärmeübertragungselement (30; 30''; 130; 130'') über die Zeit änderndes Ausgangssignal abgibt.

Figure 00000001
The invention relates to a heating device for fluids and a method for controlling such a heating device. This has at least one heating element (30; 30 '';130; 130 ''), at least one heat transfer element (20; 120) which is used to transfer the heat generated by the heating element (30; 30 '';130; 130 '') a temperature monitoring device (50; 150) for the heating element (30; 30 '';130; 130 '') is connected to the fluid with the heating element (30; 30 '';130; 130 '') and the fluid. ) and the fluid and a control device. It is further provided that the temperature monitoring device is formed by a monitoring element (50; 150), which is thermally conductively connected to the heating element (30; 30 '';130; 130 '') and / or the heat transfer element, and is provided for the heating element and the fluid , which is connected to the control device and adjusts itself to it depending on the temperature profile in the heating element (30; 30 '';130; 130 '') and / or the heat transfer element (30; 30 '';130; 130 '') outputs changing output signal over time.
Figure 00000001
EP00114778A 1999-07-21 2000-07-10 Heating device with caustic solution temperature control Withdrawn EP1070922A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934319A DE19934319A1 (en) 1999-07-21 1999-07-21 Heater with lye temperature control
DE19934319 1999-07-21

Publications (2)

Publication Number Publication Date
EP1070922A2 EP1070922A2 (en) 2001-01-24
EP1070922A3 true EP1070922A3 (en) 2003-05-07

Family

ID=7915622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114778A Withdrawn EP1070922A3 (en) 1999-07-21 2000-07-10 Heating device with caustic solution temperature control

Country Status (2)

Country Link
EP (1) EP1070922A3 (en)
DE (1) DE19934319A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248538A1 (en) * 2002-10-17 2004-04-29 Aweco Appliance Systems Gmbh & Co. Kg Water dirtiness measurement method for use with a dishwasher, whereby the heating rate of an electrical heating element is used as an indicator, in conjunction with a computation or look-up function, of water dirtiness
DE10356790A1 (en) 2003-12-04 2005-07-07 BSH Bosch und Siemens Hausgeräte GmbH Heating device for fluids, water heaters and process for their preparation
DE10356788A1 (en) * 2003-12-04 2005-07-07 BSH Bosch und Siemens Hausgeräte GmbH Safety device for a heater, heater and water heater
DE102006012476A1 (en) 2006-03-16 2007-09-20 Robert Bosch Gmbh Method for operating a sensor
DE102008013515A1 (en) 2008-03-07 2009-09-10 Volkswagen Ag Method for operating a lambda probe during the warm-up phase
DE102010050007A1 (en) * 2010-11-02 2012-05-03 Böhm GmbH & Co. KG heating control
EP2775025A1 (en) * 2013-03-05 2014-09-10 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. Washing device
CN113433985A (en) * 2021-06-28 2021-09-24 中国船舶工业集团公司第七0八研究所 Temperature control system for marine alkali liquor storage cabin

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120600A (en) * 1962-07-02 1964-02-04 Cecil W True Freezeless water supply
EP0299343A1 (en) * 1987-07-07 1989-01-18 I.R.C.A. S.p.a. Industria Resistenze Corazzate e Affini Heating element for household electrical appliances
DE4011284A1 (en) * 1990-04-06 1991-10-10 Krups Fa Robert Electric egg cooker for soft-boiled eggs - has thick-film heating element beneath base of water pan
US5442157A (en) * 1992-11-06 1995-08-15 Water Heater Innovations, Inc. Electronic temperature controller for water heaters
US5724478A (en) * 1996-05-14 1998-03-03 Truheat Corporation Liquid heater assembly
DE19740169A1 (en) * 1997-09-12 1999-04-01 Grandi Angelo Cucine Spa Control of temperature regulation of heating system
DE19859014A1 (en) * 1998-01-09 1999-07-15 Danfoss As Heater system to raise temperature of fuel oil for oil burning heating system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD206726A3 (en) * 1981-09-23 1984-02-01 Waschgeraetewerk Veb DEVICE FOR THE THERMAL PROTECTION OF HEATING ELEMENTS
DE4420493A1 (en) * 1994-06-12 1995-12-14 Ego Elektro Blanc & Fischer Electronic flow heating element for media
AUPN560795A0 (en) * 1995-09-25 1995-10-19 Stokes (Australasia) Limited Heating element assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120600A (en) * 1962-07-02 1964-02-04 Cecil W True Freezeless water supply
EP0299343A1 (en) * 1987-07-07 1989-01-18 I.R.C.A. S.p.a. Industria Resistenze Corazzate e Affini Heating element for household electrical appliances
DE4011284A1 (en) * 1990-04-06 1991-10-10 Krups Fa Robert Electric egg cooker for soft-boiled eggs - has thick-film heating element beneath base of water pan
US5442157A (en) * 1992-11-06 1995-08-15 Water Heater Innovations, Inc. Electronic temperature controller for water heaters
US5724478A (en) * 1996-05-14 1998-03-03 Truheat Corporation Liquid heater assembly
DE19740169A1 (en) * 1997-09-12 1999-04-01 Grandi Angelo Cucine Spa Control of temperature regulation of heating system
DE19859014A1 (en) * 1998-01-09 1999-07-15 Danfoss As Heater system to raise temperature of fuel oil for oil burning heating system

Also Published As

Publication number Publication date
EP1070922A2 (en) 2001-01-24
DE19934319A1 (en) 2001-02-08

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