[go: up one dir, main page]

DE20016918U1 - Electric instantaneous water heater - Google Patents

Electric instantaneous water heater

Info

Publication number
DE20016918U1
DE20016918U1 DE20016918U DE20016918U DE20016918U1 DE 20016918 U1 DE20016918 U1 DE 20016918U1 DE 20016918 U DE20016918 U DE 20016918U DE 20016918 U DE20016918 U DE 20016918U DE 20016918 U1 DE20016918 U1 DE 20016918U1
Authority
DE
Germany
Prior art keywords
water heater
instantaneous water
cover
rear wall
electric instantaneous
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.)
Expired - Lifetime
Application number
DE20016918U
Other languages
German (de)
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.)
Vaillant GmbH
Original Assignee
Joh Vaillant GmbH and Co
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 Joh Vaillant GmbH and Co filed Critical Joh Vaillant GmbH and Co
Publication of DE20016918U1 publication Critical patent/DE20016918U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24H1/103—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 with bare resistances in direct contact with the fluid

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)
  • Cookers (AREA)
  • Resistance Heating (AREA)

Description

• ··

Joh. Vaillant GmbH u. Co.
GM 1832Joh. Vaillant GmbH u. Co.
GM1832

Die Erfindung bezieht sich auf einen elektrischen Durchlauferhitzer.The invention relates to an electric instantaneous water heater.

Bei bekannten derartigen Durchlauferhitzern ist der Kanal zur Führung des Wassers durch ein Rohr gebildet, das an der Rückwand gehalten und das mäanderförmig verlegt ist. Dabei ist die Heizwendel um die Rohre gewickelt.In known instantaneous water heaters of this type, the channel for guiding the water is formed by a pipe that is attached to the rear wall and laid in a meandering shape. The heating coil is wound around the pipes.

Ein solcher Aufbau erfordert einen sehr erheblichen Herstellungsaufwand.Such a structure requires a very considerable manufacturing effort.

Ziel der Erfindung ist es, diesen Nachteil zu vermeiden und einen elektrischen Durchlauferhitzer vorzuschlagen, der sich durch einen einfachen Aufbau auszeichnet.The aim of the invention is to avoid this disadvantage and to propose an electric instantaneous water heater which is characterized by a simple construction.

Erfindungsgemäß wird dies bei einem elektrischen Durchlauferhitzer der eingangs erwähnten Art durch die kennzeichnenden Merkmale des Anspruches 1 erreicht.According to the invention, this is achieved in an electric instantaneous water heater of the type mentioned at the outset by the characterizing features of claim 1.

Durch die vorgeschlagenen Maßnahmen erübrigt sich die Herstellung des mäanderförmig verformten Rohres. Außerdem ist auch die Einbettung einer Heizwendel in die Rückwand erheblich einfacher als die Aufbringung der Wendel auf ein Rohr. Dabei kann der Kanal zur Führung des Wassers einfach durch Einarbeiten entsprechender Vertiefungen in den aneinander anliegenden Flächen der Rückwand und der Abdeckung bestimmt werden.The proposed measures make it unnecessary to produce the meander-shaped pipe. In addition, embedding a heating coil in the rear wall is considerably easier than attaching the coil to a pipe. The channel for guiding the water can be determined simply by working appropriate recesses into the adjacent surfaces of the rear wall and the cover.

•c» ·•c» ·

Durch die vorgeschlagenen Maßnahmen kann der Durchlauferhitzer mit einer nur geringen Bautiefe gebaut werden.Thanks to the proposed measures, the instantaneous water heater can be built with only a small installation depth.

Durch die Merkmale des Anspruches 1 kann die Verkleidung und die Sicherheitseinrichtung sehr einfach montiert werden.Due to the features of claim 1, the cladding and the safety device can be installed very easily.

Die Erfindung wird nun anhand der Zeichnung näher erläutert. Dabei zeigen:
Fig. 1 eine Ansicht des erfindungsgemäßen Durchlauferhitzers und
Fig. 2 einen Schnitt nach der Linie A-A in der Fig. 1.The invention will now be explained in more detail with reference to the drawing.
Fig. 1 is a view of the instantaneous water heater according to the invention and
Fig. 2 is a section along the line AA in Fig. 1.

Der Durchlauferhitzer 13 weist einen Kaltwasseranschluß 2 und einen Warmwasseranschluß 3 auf. Diese sind mit einem durch in die aneinander anliegenden Flächen 14, 15 einer Rückwand 4 und einer Abdeckung 5 eingearbeiteten Vertiefungen 6, 7 gebildeten Kanal 8 verbunden, der zur Führung des zu erwärmenden Wassers dient.The instantaneous water heater 13 has a cold water connection 2 and a hot water connection 3. These are connected to a channel 8 formed by recesses 6, 7 incorporated into the adjacent surfaces 14, 15 of a rear wall 4 and a cover 5, which serves to guide the water to be heated.

In der Abdeckung 5 ist weiter eine Heizwendel 9 eingebettet, deren Anschlüsse 10 die Abdeckung durchsetzen.A heating coil 9 is also embedded in the cover 5, the connections 10 of which penetrate the cover.

An der Abdeckung 5 sind weiter Befestigungselemente 11, 12 angeformt, die zur Befestigung einer nicht dargestellten Verkleidung und einer Sicherheitseinrichtung dienen.Further fastening elements 11, 12 are formed on the cover 5 and are used to attach a panel (not shown) and a safety device.

Claims (2)

1. Elektrischer Durchlauferhitzer mit einer Rückwand, einem Kanal (8) zur Führung des Wassers samt Anschlüssen (2, 3) für Kalt- und Warmwasser und einer Heizwendel (9), dadurch gekennzeichnet, daß in der Rückwand (4) und einer mit dieser verbundenen Abdeckung (5) an den einander anliegenden Flächen einander entsprechende Vertiefungen (6, 7) eingearbeitet sind, die gemeinsam den zur Führung des zu erwärmenden Wassers dienenden Kanal bilden, der mit den Anschlüssen (2, 3) verbunden ist, wobei die Heizwendel (9) in einem dieser beiden Teile (4, 5) eingebettet ist. 1. Electric instantaneous water heater with a rear wall, a channel ( 8 ) for conducting the water together with connections ( 2 , 3 ) for cold and hot water and a heating coil ( 9 ), characterized in that in the rear wall ( 4 ) and a cover ( 5 ) connected to it, corresponding recesses ( 6 , 7 ) are incorporated on the mutually abutting surfaces, which together form the channel serving to conduct the water to be heated, which is connected to the connections ( 2 , 3 ), the heating coil ( 9 ) being embedded in one of these two parts ( 4 , 5 ). 2. Durchlauferhitzer nach Anspruch 1, dadurch gekennzeichnet, daß an der Abdeckung (5) Befestigungselemente (1, 12) zur Halterung einer Verkleidung und von Sicherheitseinrichtungen angeordnet sind. 2. Instantaneous water heater according to claim 1, characterized in that fastening elements ( 1 , 12 ) for holding a casing and safety devices are arranged on the cover ( 5 ).
DE20016918U 1999-09-24 2000-09-25 Electric instantaneous water heater Expired - Lifetime DE20016918U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT164599A AT410386B (en) 1999-09-24 1999-09-24 ELECTRIC WATER HEATER

Publications (1)

Publication Number Publication Date
DE20016918U1 true DE20016918U1 (en) 2000-11-30

Family

ID=3517903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20016918U Expired - Lifetime DE20016918U1 (en) 1999-09-24 2000-09-25 Electric instantaneous water heater

Country Status (2)

Country Link
AT (1) AT410386B (en)
DE (1) DE20016918U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012013342B4 (en) * 2012-07-06 2025-12-31 Stiebel Eltron Gmbh & Co. Kg Heating block
DE102022112092A1 (en) 2022-05-13 2023-11-16 Vaillant Gmbh Method for producing an electric heater and electric heater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632459A1 (en) * 1996-08-12 1998-02-19 Gealan Formteile Gmbh Heating block for water continuous flow heater with plastic housing

Also Published As

Publication number Publication date
ATA164599A (en) 2002-08-15
AT410386B (en) 2003-04-25

Similar Documents

Publication Publication Date Title
EP2189695B1 (en) Pipe end support
EP1219905A2 (en) Under floor heating
DE2603706C3 (en) Electric convection heater
DE19861305B4 (en) Wall-mounted home automation device
DE20016918U1 (en) Electric instantaneous water heater
DE3903649C1 (en) Electric flow heater for liquids
DE3534754A1 (en) Electric continuous flow heater for domestic appliances
DE1912396A1 (en) Ceiling heating or cooling
DE102022213368A1 (en) Device for generating steam and water-conducting household appliance with such a device
DE2528651C2 (en) Tubular heating elements for warm water and hot water heating systems
DE20006211U1 (en) Ceiling and baseboard radiators
EP0519313B1 (en) Arrangement for guiding fresh air and exhaust gas
DE2244926C3 (en) Additional device Ur the electrical heating of a fuel-heated water heater
DE29815304U1 (en) Shower tray
DE19834293A1 (en) Kit part for cables of solar systems
EP0898121B1 (en) Connecting element for a radiator
DE19505481C2 (en) Electric storage heater with retrofittable additional heating
DE19745644C2 (en) Heating pipe with data path marking
DE7736213U1 (en) ELECTRIC BOILER TO BE FIXED TO A WALL FOR CENTRAL HEATING AND HOT USED WATER
AT395907B (en) WATER HEATER
DE29815001U1 (en) Insulated pipes
DE8407711U1 (en) HEATING DEVICE
DE20100579U1 (en) Transparent thermal insulation, which is installed on the facade together with copper pipes
DE3409206A1 (en) Heating device
DE6803663U (en) BOILER

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010104

R081 Change of applicant/patentee

Owner name: VAILLANT GMBH, DE

Free format text: FORMER OWNER: JOH. VAILLANT GMBH U. CO., 42859 REMSCHEID, DE

Effective date: 20020528

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20030918

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20060824

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20080808

R071 Expiry of right