EP2442045A2 - Elektrische Vorrichtung zur Heißwasserproduktion - Google Patents

Elektrische Vorrichtung zur Heißwasserproduktion Download PDF

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Publication number
EP2442045A2
EP2442045A2 EP20110425129 EP11425129A EP2442045A2 EP 2442045 A2 EP2442045 A2 EP 2442045A2 EP 20110425129 EP20110425129 EP 20110425129 EP 11425129 A EP11425129 A EP 11425129A EP 2442045 A2 EP2442045 A2 EP 2442045A2
Authority
EP
European Patent Office
Prior art keywords
manifold
water
tube
vertical tubes
screwed
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Withdrawn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
EP20110425129
Other languages
English (en)
French (fr)
Inventor
Aldo Giovanni Massaroli
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2442045A2 publication Critical patent/EP2442045A2/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Withdrawn legal-status Critical Current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
    • F24H1/18—Water-storage 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
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
    • F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
    • 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
    • F24H9/14—Arrangements for connecting different sections, e.g. in water 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
    • F24H9/00—Details
    • F24H9/14—Arrangements for connecting different sections, e.g. in water heaters 
    • F24H9/146—Connecting elements of a heat exchanger

Definitions

  • the lower manifold 12 has an inlet passage 14 for the water to be heated; on the other hand, the upper manifold 13 has an outlet passage 15 for the hot water.
  • the vertical tubes 11 are each provided with end flanges 11 a, 11 b closing their respective opposite ends, and are hydraulically communicating with both the lower manifold 12 and the upper manifold 13 to which they are connected, preferably by screwing them.
  • Each tube 11 is connected to the upper manifold 13 by a fitting 18 and a sleeve 19 - Fig. 7 . These are screwed one to the other with an interposed gasket 20.
  • the fitting 18 is screwed to the end flange 12b of said tube 11 with an interposed gasket 21, and the sleeve 19 is screwed to a wall of said upper manifold with another interposed gasket 22.
  • These gaskets can also be of the "o-ring" type.
  • the assembly will be completed, moreover in a traditional manner, with water inlet and outlet control valves, temperature probes, and safety systems for the electric heater.
  • the water entering from the inlet passage is then accumulated in the lower manifold and transferred to the upper manifold through the vertical tubes.
  • the water is gradually heated by the electric resistor and, when required, it is delivered to the usage appliances through the outlet passage of the upper manifold.

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 Fluid Heaters (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP20110425129 2010-10-13 2011-05-11 Elektrische Vorrichtung zur Heißwasserproduktion Withdrawn EP2442045A2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS20100035 ITBS20100035U1 (it) 2010-10-13 2010-10-13 Dispositivo elettrico per la produzione di acqua calda

Publications (1)

Publication Number Publication Date
EP2442045A2 true EP2442045A2 (de) 2012-04-18

Family

ID=43738529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20110425129 Withdrawn EP2442045A2 (de) 2010-10-13 2011-05-11 Elektrische Vorrichtung zur Heißwasserproduktion

Country Status (2)

Country Link
EP (1) EP2442045A2 (de)
IT (1) ITBS20100035U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2889548A1 (de) * 2013-12-26 2015-07-01 Robert Bosch Gmbh Hydraulikblöcke mit Standardanschluss für Kombigeräte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731769A (en) 1953-06-23 1955-06-15 Louis Paul Haussauer Improvements in electric water-heaters
US4551612A (en) 1984-01-30 1985-11-05 Sprague William H Wall-contained electric water heating tank
DE4012203A1 (de) 1990-04-14 1991-10-17 Stiebel Eltron Gmbh & Co Kg Warmwasserbereiter
WO1997045250A1 (en) 1996-05-31 1997-12-04 Perstorp Ab A process for the manufacturing of a pressure vessel and a pressure vessel, especially for a water heater, made by the process
FR2900719A1 (fr) 2006-05-02 2007-11-09 Claude Somajini Chauffe-eau plat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731769A (en) 1953-06-23 1955-06-15 Louis Paul Haussauer Improvements in electric water-heaters
US4551612A (en) 1984-01-30 1985-11-05 Sprague William H Wall-contained electric water heating tank
DE4012203A1 (de) 1990-04-14 1991-10-17 Stiebel Eltron Gmbh & Co Kg Warmwasserbereiter
WO1997045250A1 (en) 1996-05-31 1997-12-04 Perstorp Ab A process for the manufacturing of a pressure vessel and a pressure vessel, especially for a water heater, made by the process
FR2900719A1 (fr) 2006-05-02 2007-11-09 Claude Somajini Chauffe-eau plat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2889548A1 (de) * 2013-12-26 2015-07-01 Robert Bosch Gmbh Hydraulikblöcke mit Standardanschluss für Kombigeräte

Also Published As

Publication number Publication date
ITBS20100035U1 (it) 2012-04-14

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