EP0971180A2 - Système de chauffage avec accummulateur de chaleur solide - Google Patents

Système de chauffage avec accummulateur de chaleur solide Download PDF

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Publication number
EP0971180A2
EP0971180A2 EP99112894A EP99112894A EP0971180A2 EP 0971180 A2 EP0971180 A2 EP 0971180A2 EP 99112894 A EP99112894 A EP 99112894A EP 99112894 A EP99112894 A EP 99112894A EP 0971180 A2 EP0971180 A2 EP 0971180A2
Authority
EP
European Patent Office
Prior art keywords
absorber
storage
heat exchanger
pipe system
central
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Withdrawn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
EP99112894A
Other languages
German (de)
English (en)
Other versions
EP0971180A3 (fr
Inventor
Steffen Gregor
Frank Wieske
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.)
LIMAX Energie- und Umwelttechnik GmbH
Original Assignee
LIMAX Energie- und Umwelttechnik GmbH
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 LIMAX Energie- und Umwelttechnik GmbH filed Critical LIMAX Energie- und Umwelttechnik GmbH
Publication of EP0971180A2 publication Critical patent/EP0971180A2/fr
Publication of EP0971180A3 publication Critical patent/EP0971180A3/fr
Withdrawn legal-status Critical Current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
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/02—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid
    • F24H7/04—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid
    • F24H7/0408—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply
    • F24H7/0433—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release the released heat being conveyed to a transfer fluid with forced circulation of the transfer fluid using electrical energy supply the transfer medium being water

Definitions

  • the invention relates to a heating system from a Central solid-state night storage, the energy gained through this night storage generated by night electricity for conversion into a heat exchanger for a separate heating system is being used.
  • the aim of the invention is to make a heating system a central night storage facility based on solids develop, the disadvantages of the prior art Technology are prohibited.
  • the object of the invention is to provide a heating system a central night storage facility based on solids create, with little economic resources the existing thermal energy from the central Night storage for heating a heating system is used.
  • a heating system from a central night storage Solid base is realized, the Claim 1 with its subclaims be realized.
  • a Central night storage of known type Solid base such as sand, brick, Storage stones, via integrated electrical Heating elements heated by low-load tariff current.
  • This memory core has the structure of one known night storage furnace. It is in this High temperature storage core based on thermal energy the thermal energy generated by the night electricity Heating rods saved.
  • To this High temperature storage core is one Storage insulation arranged. On this Storage insulation is an absorber surface applied. On this or in this absorber surface absorber pipe systems are arranged.
  • the Memory insulation covers the entire High temperature storage cores, with which also existing absorber surfaces with the integrated Absorber pipe system around the entire storage core are arranged.
  • This absorber pipe system is about Absorber pipes to a heat exchanger headed.
  • the absorber pipe system forms one Circuit with the absorber pipe system heat exchanger or with an absorber pipe system Medium temperature storage via the corresponding Absorber piping.
  • This existing Absorber pipe system circuit is an absorber pump between an existing medium temperature storage and the central night store arranged and a Absorber mixing point in the absorber pipes available.
  • the central night store is also included a recirculation system, which is also equipped with is connected to the heat exchanger. In doing so, a Circulating air circuit formed, which over the Central night storage in the heat exchanger via a Circulating air blower by means of a circulating air flap in the Central night storage or in the Medium temperature storage is divided.
  • the Air recirculation system is designed so that by blowing cold air through the respective storage core heated air is led into the heat exchanger, then cooled air at the exit again via the Circulating air blower blown into the respective storage becomes.
  • the stored heat on the Central night storage or medium temperature storage via air heating in a heat exchanger headed.
  • this heat exchanger known heating system coupled. It serves advantageously as a heating medium hot water.
  • the central night store is connected by an energy system and the included integrated Heating rods over night electricity to a certain Temperature, for example 700 ° C inside the Storage core heated.
  • a certain Temperature for example 700 ° C inside the Storage core heated.
  • Over the absorber surfaces with The included absorber pipe system is replaced by the existing storage insulation heating the contained absorber medium in the absorber pipe system carried out.
  • this heated medium in the absorber pipe system in passed the heat exchanger one Heat transfer takes place.
  • this heat exchanger corresponding temperature values for the connected heating generated.
  • Through the existing Air recirculation system via the respective heat storage whereby the circulating air through the high temperature storage core is directed and thus at the exit of the Central night storage is heated, it is possible continue by introducing the heated recirculated air another from the central night store Heat transfer takes place in the heat exchanger to let.
  • the central night store through two different media one Forwarding energy to the heat exchanger carried out, whereby it is achieved that at the connected heating system via the heat exchanger constant temperatures can be reached.
  • the central night store again an external insulation arranged so that little as possible thermal energy from that Central night storage is released. So is ensured that this central night storage in certain cellar vaults can be arranged with which no significant heating of this is carried out becomes.
  • FIG. 1 shows a heating system, one Central night storage 7 described on a solid basis becomes.
  • This solid is the high temperature core, which is heated up to approx. 700 ° C.
  • Mineral substances in the form of solid can Sand, bricks, storage stones or the like be executed.
  • the Central night memory 7 heating rods 21 are integrated, which is heated up with the appropriate night current and thus a temperature at the Dispense high temperature storage core 1.
  • the High temperature storage core 1 is still with corresponding air circulation channels, with what a fan of air can be heated.
  • To this High temperature storage core 1 of the Central night storage 7 is storage insulation 6 arranged.
  • On this memory insulation 6 are Absorber surfaces 4 available. These absorber surfaces 4 are preferably made of sheet metal, which a certain Absorb heat energy.
  • the absorber surface 4 includes an absorber pipe system 3, which in the Sheets is incorporated or on the Absorber surface 4 is applied.
  • this Absorber pipe system 3 is an absorber medium for Examples include glycerin, oil, and the like.
  • Termination insulation is preferably one External insulation 5 arranged, which ensures that the central night store 7 is thus a small one Emits thermal energy at its location.
  • This Central night storage 7 is now at a central Place, for example in a basement, set up.
  • the absorber pipe system 3 is now over Absorber piping 19 in a heat exchanger 2 guided.
  • FIG. 2 shows an embodiment variant of the Heating system from a central night storage 7 Solid base, with a medium temperature storage 10 in combination with the central night store 7 and the Heat exchanger 2 is brought.
  • the central night store 7 in Combination connected to the heat exchanger 2.
  • the Medium temperature storage 10 is now in the cycle the central night storage 7 and the heat exchanger 2 involved.
  • the medium temperature storage 10 has also a storage core medium temperature storage 12 on a solids basis, the solids mineral substances in the form of sand, brick and Represent storage stones.
  • In this memory core of the medium temperature storage are also channels installed to operate the circulation system 24 a warming of the air via the recirculation air supply 22 'and the air outlet 23'.
  • a connection to this absorber mixer 13 is provided an absorber pipeline 19, which as an output serves the heat exchanger 2 and to the Medium temperature memory 10 leads. So that will achieved that by a valve position Absorber medium, which from the central night storage 7 heated flows, not via the heat exchanger 2 is led, but via the absorber pipe system Medium temperature memory 17 is passed, with which Heating of the memory core in the Medium temperature storage 10 takes place.
  • this medium temperature storage 10 through the Heat transfer of the absorber lines of the Absorber pipe system 3 and the absorber pipe system Medium temperature memory 7 to a medium temperature be heated, which can be approximately 300 ° C. Furthermore, this is at the medium temperature storage 10 Recirculation system 24 - as already described - arranged.
  • the Central night storage 7 is through its Thermal insulation executed so that it is on his central point in the heating system none significant heat emission takes place.
  • the absorber surfaces 4 are thermally insulated with the integrated absorber pipe system 3, which the stored heat through night storage record through the memory insulation 6 has penetrated.
  • the absorber medium in the Absorber pipe system 3 is via the absorber pump 14 operated.
  • the hot absorber medium in the Absorber pipe system 3 flows into the heat exchanger or in the medium temperature memory 10, depending on the position of the absorber mixer 13.
  • the waste heat obtained in this way the central night store 7 is either directly in the Heat exchanger 2 converted or in Medium temperature storage 10 stored.
  • the cooled air is through the air circulation system 24 and the recirculation fan 9 returned.
  • the control of the Air circulation system 24 takes place via a flap control 8.

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)
  • Central Heating Systems (AREA)
EP99112894A 1998-07-08 1999-07-03 Système de chauffage avec accummulateur de chaleur solide Withdrawn EP0971180A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998130454 DE19830454C2 (de) 1998-07-08 1998-07-08 Heizungssystem aus einem Zentralnachtspeicher auf Feststoffbasis
DE19830454 1998-07-08

Publications (2)

Publication Number Publication Date
EP0971180A2 true EP0971180A2 (fr) 2000-01-12
EP0971180A3 EP0971180A3 (fr) 2002-05-22

Family

ID=7873309

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99112894A Withdrawn EP0971180A3 (fr) 1998-07-08 1999-07-03 Système de chauffage avec accummulateur de chaleur solide

Country Status (3)

Country Link
EP (1) EP0971180A3 (fr)
DE (1) DE19830454C2 (fr)
NO (1) NO993352L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106382672A (zh) * 2016-08-30 2017-02-08 镇江裕太防爆电加热器有限公司 集成式储能循环装置
CN106369663A (zh) * 2016-08-30 2017-02-01 镇江裕太防爆电加热器有限公司 多功能储能循环装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261649A (en) * 1969-06-10 1972-01-26 Potterton Internat Ltd Control means for electrical storage heaters
DE2114666A1 (de) * 1971-03-26 1972-10-05 Eurot-Elektro-Heizsystem GmbH, 2000 Hamburg Kombiniertes elektrisches Nacht- und Tagheizgerät für Warmwasserheizungen
DE3109839C2 (de) * 1981-03-14 1985-03-07 G. Bauknecht Gmbh, 7000 Stuttgart Elektro-Zentralspeicher für Warmwasser -oder Warmluft-Zentral-Heizungsanlagen
KR920003697B1 (ko) * 1989-11-13 1992-05-09 최영택 전기석축냉·열식 냉난방 시스템(system)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"TASCHENBUCH FÜR HEIZUNG UND KLIMA", vol. 90/91, article RECKNAGEL, SPRENGER, HÖHNMANN, pages: 366 - 582

Also Published As

Publication number Publication date
DE19830454A1 (de) 2000-02-17
EP0971180A3 (fr) 2002-05-22
DE19830454C2 (de) 2000-06-08
NO993352D0 (no) 1999-07-07
NO993352L (no) 2000-01-10

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