EP1538400A1 - Industrieller elektrischer geheizter Tank für warmes Brauchwasser - Google Patents

Industrieller elektrischer geheizter Tank für warmes Brauchwasser Download PDF

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Publication number
EP1538400A1
EP1538400A1 EP03380280A EP03380280A EP1538400A1 EP 1538400 A1 EP1538400 A1 EP 1538400A1 EP 03380280 A EP03380280 A EP 03380280A EP 03380280 A EP03380280 A EP 03380280A EP 1538400 A1 EP1538400 A1 EP 1538400A1
Authority
EP
European Patent Office
Prior art keywords
tank
heating
water
heating chamber
sanitary
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Withdrawn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
EP03380280A
Other languages
English (en)
French (fr)
Inventor
Justo Comadira Gonzalez
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
Priority to EP03380280A priority Critical patent/EP1538400A1/de
Publication of EP1538400A1 publication Critical patent/EP1538400A1/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Withdrawn legal-status Critical Current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
    • F24H9/00—Details
    • F24H9/0094—Details having means for transporting the boiler
    • 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
    • F24H1/185—Water-storage heaters using electric energy supply
    • 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
    • F24H1/208—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes with tubes filled with heat transfer fluid

Definitions

  • An industrial electrical tank for sanitary hot water among those devices used for heating and storage of hot water for later use, is the purpose of this invention.
  • the present invention is characterized by the special configuration and design of the tank, by the means of heating, and by the interaction between both methods, that allows better conservation of the tank to be achieved, as well as avoiding the proliferation and formation of bacteriological conditions within it.
  • the present invention is encompassed within storage devices and sanitary hot water heaters using electrical means of heating, also known as water storage-heater devices, in particular in the context of industrial electrical equipment.
  • immersion heaters have electrical resistances immersed within the actual water to be heated.
  • the object of the present invention is to develop an industrial electrical tank for hot sanitary water, that overcomes the previous difficulties, where the heating elements are not in direct contact with the water to be heated, since it directly affects its lifetime, and where the formation and proliferation of bacteriological conditions within the actual tank are avoided.
  • the industrial electrical hot sanitary water tank basically consists of a storage unit or tank where the hot water is stored, additionally having a heating chamber whether located surrounding the actual tank in its entirety, or as a minimum, its lower part.
  • the heating chamber acts as primary heating circuit, which fills with a heating fluid such as water, oil etc, naturally with hydraulic security. Inside the chamber the electrical means of heating are located.
  • Heat transmission from the heating chamber to the tank is carried out in two ways: By conduction with the chamber being in direct contact with the tank, and by convection with the fluid contained in the heating chamber being made to circulate towards a heat exchanger placed inside the tank, said circulation being carried out by means of a pump or circulator.
  • the exchanger can be fixed, detachable, internal or external to the tank, in order to be able to adapt itself to the exchange surface and to the installed electrical power.
  • the tank of the present invention manages to avoid the formation of cold areas within the storage tank, that favor the development of bacteriological conditions, the deterioration of the electrical heating resistances, as well as taking 100% advantage of the storage capacity of the tank due to the total homogeneity of temperature of the water within the tank.
  • the present invention is for application to the production and storage of hot sanitary water, where heating is carried out by electrical and/or mixed means its instauration not being affected by power limitations, of the type and material of the resistances or by the materials used in the construction of the unit.
  • Figure 1 shows a representation of the industrial electrical tank object of the invention.
  • the location of the heating chamber (2) in relation to the tank could be whatever, and is not limiting, as a minimum it will cover the low part of the tank, partially or completely, it could even surround the actual tank.
  • the interior of the heating chamber (2) fills with the heating fluid, which can be a water, oil or similar, acting as a primary circuit.
  • the heating fluid can be a water, oil or similar, acting as a primary circuit.
  • the electrical resistances (3) are located within the heating chamber (2) and not in direct contact with the hot sanitary water of the tank (1), they are not exposed to the attack of the hot sanitary water, such as corrosion or calcareous incrustations, since the medium in which said resistances (3) are placed is treated previously treated.
  • the heat energy transmitted by the resistances (3) to the heating fluid held in the heating chamber (3) is transmitted to the tank water (1), whether directly by conduction via the direct contact that exists between the tank (1) and the heating chamber (2), or by convection with the heating fluid being made to circulate through an exchanger (5) located within the tank.
  • the circulation of the heating fluid is carried out by means of a pump or circulator (4), which makes the heating fluid pass from the heating chamber to the exchanger (5).

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
EP03380280A 2003-12-03 2003-12-03 Industrieller elektrischer geheizter Tank für warmes Brauchwasser Withdrawn EP1538400A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03380280A EP1538400A1 (de) 2003-12-03 2003-12-03 Industrieller elektrischer geheizter Tank für warmes Brauchwasser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03380280A EP1538400A1 (de) 2003-12-03 2003-12-03 Industrieller elektrischer geheizter Tank für warmes Brauchwasser

Publications (1)

Publication Number Publication Date
EP1538400A1 true EP1538400A1 (de) 2005-06-08

Family

ID=34443137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03380280A Withdrawn EP1538400A1 (de) 2003-12-03 2003-12-03 Industrieller elektrischer geheizter Tank für warmes Brauchwasser

Country Status (1)

Country Link
EP (1) EP1538400A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016745A (zh) * 2016-07-01 2016-10-12 杭州杰富睿科技有限公司 一种即热型安全电热水器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633758A (en) * 1925-09-01 1927-06-28 Birtch Lab Inc Liquid heater
DE2159333A1 (de) * 1970-12-03 1972-06-29 Aktiebolaget Thermia-Verken, Arvika (Schweden) Warmwasserbereiter
GB2088030A (en) * 1980-11-22 1982-06-03 Salamander Engineering Ltd Hot water cylinder
JPS58102053A (ja) * 1981-12-11 1983-06-17 Chiyouyou Kk ヒ−トパイプ式水加熱器
CH681044A5 (en) * 1989-12-30 1992-12-31 Gnosis Ets Heating element for hot water tank - has pipe protruding through tank bottom heated by induction heater connected to mains
DE29714360U1 (de) * 1996-08-05 1997-12-04 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Kessel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1633758A (en) * 1925-09-01 1927-06-28 Birtch Lab Inc Liquid heater
DE2159333A1 (de) * 1970-12-03 1972-06-29 Aktiebolaget Thermia-Verken, Arvika (Schweden) Warmwasserbereiter
GB2088030A (en) * 1980-11-22 1982-06-03 Salamander Engineering Ltd Hot water cylinder
JPS58102053A (ja) * 1981-12-11 1983-06-17 Chiyouyou Kk ヒ−トパイプ式水加熱器
CH681044A5 (en) * 1989-12-30 1992-12-31 Gnosis Ets Heating element for hot water tank - has pipe protruding through tank bottom heated by induction heater connected to mains
DE29714360U1 (de) * 1996-08-05 1997-12-04 Joh. Vaillant Gmbh U. Co, 42859 Remscheid Kessel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 203 (M - 241) 8 September 1983 (1983-09-08) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016745A (zh) * 2016-07-01 2016-10-12 杭州杰富睿科技有限公司 一种即热型安全电热水器

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