WO2012104052A4 - Instantaneous heater for heating water - Google Patents
Instantaneous heater for heating water Download PDFInfo
- Publication number
- WO2012104052A4 WO2012104052A4 PCT/EP2012/000393 EP2012000393W WO2012104052A4 WO 2012104052 A4 WO2012104052 A4 WO 2012104052A4 EP 2012000393 W EP2012000393 W EP 2012000393W WO 2012104052 A4 WO2012104052 A4 WO 2012104052A4
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- heating
- flow
- heater according
- channel section
- Prior art date
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)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (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.
Claims
1. Durchlauferhitzer (10) mit einem Heizblock (30) zur Erwärmung von Wasser, mit einem elektrischen Heizkörper (20), der gegen elektrische Spannung isolierte äußeren Heizflächen aufweist, A through-flow heater (10) having a heating block (30) for heating water, an electric heating element (20) having external heating surfaces insulated from electrical voltage,
mit einem Einlauf (31) zum Anschluss an ein Wasserleitungsnetz, mit einem Auslauf (33), with an inlet (31) for connection to a water supply network, with an outlet (33),
wobei im Heizblock (30) wenigstens eine erste Kanalstrecke (42) und eine zweite Kanalstrecke (43) zur Erwärmung und Leitung des Wassers ausgebildet ist, wobei die erste Kanalstrecke (42) und die zweite Kanalstrecke (43) mit einer Verbindung (49) strömungstechnisch verbunden sind, so dass das Wasser in wenigstens zwei Strömungsrichtungen (47, 48) strömen kann, wherein in the heating block (30) at least a first channel section (42) and a second channel section (43) for heating and guiding the water is formed, wherein the first channel section (42) and the second channel section (43) with a connection (49) fluidly are connected, so that the water in at least two flow directions (47, 48) can flow,
dadurch gekennzeichnet, characterized,
dass der Heizkörper (20) zumindest teilweise in der ersten Kanalstrecke (42) liegt, zur Leitung des Wassers in einer ersten Strömungsrichtung (47), und in that the heating body (20) lies at least partially in the first passage (42), for guiding the water in a first flow direction (47), and
dass der Heizkörper (20) zumindest teilweise in der zweiten Kanalstrecke (43) des in that the heating body (20) is at least partially located in the second passage (43) of the
Heizblocks (30) liegt, zur Leitung des Wassers in einer zweiten StrömungsrichtungHeating block (30), for guiding the water in a second flow direction
(48). (48).
2. Durchlauferhitzer nach Anspruch 1, 2. instantaneous water heater according to claim 1,
dadurch gekennzeichnet, characterized,
dass die erste Ström ungsrichtung (47) für das Wasser zumindest teilweise entgegen der zweiten Strömungsrichtung (48) verläuft. in that the first flow direction (47) for the water extends at least partially counter to the second flow direction (48).
3. Durchlauferhitzer nach Anspruch 1, 3. flow heater according to claim 1,
dadurch gekennzeichnet, characterized,
dass die erste Kanalstrecke (42) neben der zweiten Kanalstrecke (43) liegt und durch eine Wand (38) getrennt ist. in that the first passage (42) is adjacent to the second passage (43) and is separated by a wall (38).
GEÄNDERTES BLATT (ARTIKEL 19)
11 MODIFIED SHEET (ARTICLE 19) 11
4. Durchlauferhitzer nach Anspruch 3, 4. water heater according to claim 3,
dadurch gekennzeichnet, characterized,
dass die Wand (38) einteilig mit dem Heizblock (30) ausgeführt ist, oder dass die Wand (38) separat in den Heizblock (30) eingesetzt ist. in that the wall (38) is made integral with the heating block (30) or that the wall (38) is separately inserted in the heating block (30).
5. Durchlauferhitzer nach Anspruch 3 oder 4, 5. instantaneous water heater according to claim 3 or 4,
dadurch gekennzeichnet, characterized,
dass die Wand (38) eine Struktur aufweist, insbesondere Wellen, Zacken, Stufen oder Absätze zur Bildung von Verwirbelungen des Wassers. that the wall (38) has a structure, in particular waves, waves, steps or steps to form turbulence of the water.
6. Durchlauferhitzer nach einem der vorhergehenden Ansprüche 3 bis 5, 6. instantaneous water heater according to one of the preceding claims 3 to 5,
dadurch gekennzeichnet, characterized,
dass die Wand (38) aus zwei gegenüberliegenden Wandbereichen besteht. the wall (38) consists of two opposite wall areas.
7. Durchlauferhitzer nach einem der vorhergehenden Ansprüche, 7. instantaneous water heater according to one of the preceding claims,
dadurch gekennzeichnet, characterized,
dass die erste und wenigstens zweite Kanalstrecke (42, 43) beheizt sind, und wenigstens eine, in Reihe mit der ersten Kanalstrecke (42) liegende erste in that the first and at least second channel sections (42, 43) are heated, and at least one first section lying in series with the first channel section (42)
Wasserstrecke (40) nicht beheizt ist. Water line (40) is not heated.
8. Durchlauferhitzer nach Anspruch 7, 8. water heater according to claim 7,
dadurch gekennzeichnet, characterized,
dass wenigstens die erste Wasserstrecke (40) und eine Kanalstrecke (42) in that at least the first water section (40) and a channel section (42)
weitgehend parallel zueinander liegen und eine entgegengesetzte Durchströmung des Wassers ermöglichen. are largely parallel to each other and allow an opposite flow through the water.
9. Durchlauferhitzer nach Anspruch 7 oder 8, 9. instantaneous water heater according to claim 7 or 8,
dadurch gekennzeichnet, characterized,
dass die erste Wasserstrecke (40), die erste Kanalstrecke (42) und die zweite Kanalstrecke (43) in Reihe verbunden sind, und das Wasser mäanderförmig durch den Heizblock (30) strömen kann. in that the first water section (40), the first channel section (42) and the second channel section (43) are connected in series and the water can meander through the heating block (30).
GEÄNDERTES BLATT (ARTIKEL 19)
12 MODIFIED SHEET (ARTICLE 19) 12
10. Durchlauferhitzer nach einem der vorhergehenden Ansprüche, 10. Flow heater according to one of the preceding claims,
dadurch gekennzeichnet, characterized,
dass eine Erfassungseinheit (90) und/oder ein Sensor (70) zur Erfassung der Wassertemperatur oder des Durchflusses von Wasser im Heizblock (30) in der ersten oder der zweiten Kanalstrecke (42, 43), der ersten Wasserstrecke (40) oder der Verbindung (49) angeordnet ist. in that a detection unit (90) and / or a sensor (70) for detecting the water temperature or the flow of water in the heating block (30) in the first or the second channel path (42, 43), the first water path (40) or the connection (49) is arranged.
GEÄNDERTES BLATT (ARTIKEL 19)
MODIFIED SHEET (ARTICLE 19)
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 WO2012104052A3 (en) | 2013-10-17 |
WO2012104052A4 true 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)
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 | |
CN107532820B (en) * | 2015-06-30 | 2020-05-12 | 环球油品公司 | Film temperature optimizer for flame process heater |
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 |
Family Cites Families (8)
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 |
US5216743A (en) * | 1990-05-10 | 1993-06-01 | 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 |
DE19616766C2 (en) | 1996-04-26 | 2002-03-14 | Stiebel Eltron Gmbh & Co Kg | Electric instantaneous 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 |
-
2011
- 2011-02-03 DE DE202011002357U patent/DE202011002357U1/en not_active Expired - Lifetime
-
2012
- 2012-01-30 CN CN201290000268.XU patent/CN203848480U/en not_active Expired - Lifetime
- 2012-01-30 WO PCT/EP2012/000393 patent/WO2012104052A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE202011002357U1 (en) | 2012-05-08 |
CN203848480U (en) | 2014-09-24 |
WO2012104052A3 (en) | 2013-10-17 |
WO2012104052A2 (en) | 2012-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012104052A4 (en) | Instantaneous heater for heating water | |
DE102011012769B4 (en) | High performance instantaneous water heater | |
DE102007058833A1 (en) | Heating device for a washing machine, washing machine with a heating device and method for operating a heating device | |
DE102010010929A1 (en) | Protection of water pipes against frost | |
EP2056024A1 (en) | Area heating, especially underfloor heating | |
EP1692921A1 (en) | Fluid heating device, continuous flow heater, and method for the production thereof | |
DE102014110637A1 (en) | Plasma generating device | |
EP2840404A8 (en) | Electrical bare element continuous flow heater and method for controlling the same | |
EP1672286A1 (en) | Distributor for a liquid filled circuit of a heating installation | |
DE102015120792A1 (en) | Flow rate measuring unit and flow rate control unit | |
EP2489952B2 (en) | Electric continuous-flow heaters | |
EP2428748A2 (en) | Method for guiding a heating agent and flat heater | |
EP2585769B1 (en) | Electrical continuous-flow water heater | |
EP2402676B1 (en) | Method for guiding a heating agent and flat heater | |
DE102016105316A1 (en) | Speichererhitzer | |
EP2829833A1 (en) | Device for dissipating heat from waste water | |
DE3401935C3 (en) | Electrically heated water heater | |
DE102013021286A1 (en) | heating block | |
EP3103312A1 (en) | Sheet-like, electrical resistance heating network | |
DE202009009340U1 (en) | liquid heater | |
AT515868B1 (en) | Mobile floor heating mats | |
DE102022133193A1 (en) | Process for producing a continuous flow heater, continuous flow heater and use of electrically conductive strips | |
DE102012201339B4 (en) | Heater for boiler | |
DE102022212145A1 (en) | Device for generating steam and household appliance with such a device | |
DE102015205496A1 (en) | Heating liquid in a household appliance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201290000268.X Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12705047 Country of ref document: EP Kind code of ref document: A2 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1301000862 Country of ref document: TH |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 12705047 Country of ref document: EP Kind code of ref document: A2 |