EP3093576A1 - Durchlauferhitzer aus kunststoff - Google Patents

Durchlauferhitzer aus kunststoff Download PDF

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Publication number
EP3093576A1
EP3093576A1 EP16382203.4A EP16382203A EP3093576A1 EP 3093576 A1 EP3093576 A1 EP 3093576A1 EP 16382203 A EP16382203 A EP 16382203A EP 3093576 A1 EP3093576 A1 EP 3093576A1
Authority
EP
European Patent Office
Prior art keywords
housing
heating
heater
applicable
instant heater
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Withdrawn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
EP16382203.4A
Other languages
English (en)
French (fr)
Inventor
Adrian Teylor
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.)
Teylor Intelligent Processes SL
Original Assignee
Teylor Intelligent Processes SL
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 Teylor Intelligent Processes SL filed Critical Teylor Intelligent Processes SL
Publication of EP3093576A1 publication Critical patent/EP3093576A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F24H9/18—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

Definitions

  • the present invention relates to an electric instant heater for liquids used in appliances to produce hot drinks like coffee, tea, cappuccino, etc.; comprising one electric heating element housed within a plastic housing forming a heating chamber having an inlet for the cold liquid and an outlet for the hot liquid.
  • the water heater of this invention has features designed to increase the efficiency of the heating systems used in the beverage machines like the ones mentioned before. By the utilization of plastic materials on the body of the heater instead of stainless steel, it is possible to reduce the pre-heating time, the cost of the raw materials and the costs of production.
  • the currently used rapid heating systems which are of the type to which the present invention refers, are made of stainless steel or aluminum.
  • Rapid heaters efficiency can be improved by using plastic material instead of metal to produce the heater body.
  • the use of plastic allows costs savings in production and a higher industrial flexibility.
  • the technical problem posed is the development of an instant heater provided with characteristics that increase the heating efficiency, facilitate manufacturing and reduce costs of existing rapid heaters with bodies in stainless steel or aluminum. In addition, to provide advantages of use and dimensions.
  • Electric instant heater in plastic comprising: a plastic housing with an inlet and an outlet for the liquid, a heating element composed of a tubular resistance, a metal plate welded to the tubular resistance which includes a housing for the thermal protection fuses, and a fork to fix the heating element inside the plastic housing; has characteristics according to claim 1 that solve the problem explained above and provide a number of advantages both of use and manufacturing.
  • the instant heater has the peculiarity that the housing is made in a plastic material eliminating then the need for welding or stamping processes to produce the heater.
  • the instant heater in plastic comprises the housing (1) provided with the direct connection (3) to the pumping means (10) from where it enters the cold liquid into the heating chamber (7) and the outlet (4) where it exits the hot liquid.
  • the housing (1) hosts the rubber gasket (9) which seals on the heating element (2) which in turn is held together to the housing (1) by the fork (8).
  • the instant heater in plastic comprises the heating element (2) made with a tubular electric resistance welded to the plate (6) which has the housing (5) for thermo-fuses.
  • the heating element (2) is disposed within the housing (1) and integrally joined thereto by a fork (8), thus forming a sealed heating chamber (7).
  • inlet / outlet connections are provided with quick fittings (10) for high-pressure pipes.
  • inlet / outlet connections are provided with barb shape fittings (11) for low pressure tubes.
  • the housing (1) is provided with the safety valve (12) to protect the heater from burst due to over-pressures.
  • the housing (1) is provided with the self-priming valve (13) to allow purging the hydraulic circuit.
  • the housing (1) is provided with the safety valve (12) to protect the heater from burst due to over-pressures and the self-priming valve (13) to allow purging the hydraulic circuit.
  • the heating element (2) is assembled to the housing (1) by screws (14).

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)
  • Details Of Valves (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
EP16382203.4A 2015-05-11 2016-05-09 Durchlauferhitzer aus kunststoff Withdrawn EP3093576A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201530543U ES1139639Y (es) 2015-05-11 2015-05-11 Calentador Instantaneo en Plástico

Publications (1)

Publication Number Publication Date
EP3093576A1 true EP3093576A1 (de) 2016-11-16

Family

ID=53233800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16382203.4A Withdrawn EP3093576A1 (de) 2015-05-11 2016-05-09 Durchlauferhitzer aus kunststoff

Country Status (2)

Country Link
EP (1) EP3093576A1 (de)
ES (1) ES1139639Y (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1160808Y (es) * 2016-06-16 2016-10-04 Teylor Intelligent Processes Sl Unidad hidraulica autonoma

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594092A (en) * 1977-09-06 1981-07-30 P & R Electrical London Ltd Electric water heater container closure arrangement
DE3323058A1 (de) * 1982-09-25 1984-03-29 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden Elektrischer durchlauferhitzer
GB2341666A (en) * 1998-09-19 2000-03-22 Caradon Mira Ltd A heat exchanger for an instantaneous water heater using a clamp to seal a lid to a can
WO2003002919A1 (de) * 2001-06-26 2003-01-09 BSH Bosch und Siemens Hausgeräte GmbH Elektrisch beheizter heisswasserbereiter
DE202011002357U1 (de) * 2011-02-03 2012-05-08 Stiebel Eltron Gmbh & Co. Kg Durchlauferhitzer zur Erwärmung von Wasser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594092A (en) * 1977-09-06 1981-07-30 P & R Electrical London Ltd Electric water heater container closure arrangement
DE3323058A1 (de) * 1982-09-25 1984-03-29 Stiebel Eltron Gmbh & Co Kg, 3450 Holzminden Elektrischer durchlauferhitzer
GB2341666A (en) * 1998-09-19 2000-03-22 Caradon Mira Ltd A heat exchanger for an instantaneous water heater using a clamp to seal a lid to a can
WO2003002919A1 (de) * 2001-06-26 2003-01-09 BSH Bosch und Siemens Hausgeräte GmbH Elektrisch beheizter heisswasserbereiter
DE202011002357U1 (de) * 2011-02-03 2012-05-08 Stiebel Eltron Gmbh & Co. Kg Durchlauferhitzer zur Erwärmung von Wasser

Also Published As

Publication number Publication date
ES1139639U (es) 2015-06-03
ES1139639Y (es) 2015-08-25

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