CA2001505A1 - Pipe apparatus in heat accumulator - Google Patents

Pipe apparatus in heat accumulator

Info

Publication number
CA2001505A1
CA2001505A1 CA2001505A CA2001505A CA2001505A1 CA 2001505 A1 CA2001505 A1 CA 2001505A1 CA 2001505 A CA2001505 A CA 2001505A CA 2001505 A CA2001505 A CA 2001505A CA 2001505 A1 CA2001505 A1 CA 2001505A1
Authority
CA
Canada
Prior art keywords
heater block
fluid
heater
block
heated
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.)
Granted
Application number
CA2001505A
Other languages
French (fr)
Other versions
CA2001505C (en
Inventor
Leif Jakobsson
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 CA2001505A1 publication Critical patent/CA2001505A1/en
Application granted granted Critical
Publication of CA2001505C publication Critical patent/CA2001505C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • 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
    • F24H7/0416—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 fluid being air
    • F24H7/0425—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 fluid being air with supplementary heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F2013/005—Thermal joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Central Heating Systems (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

A heat exchanger system having an improved heat accumulator or heater block is disclosed for utilizing off-peak electrical power. The heater block utilizes a high thermal conductive material having electric heater wires embedded therein.
Passageways extend through the heater block and heater fluid tubes are located in the passageway and carries heat transfer fluid through the heater block. A packing material is located between the side walls of these tubes and the walls of the passageway wherein the packing material has a suitable thermal expansion coefficient whereby when the block is heated the packing material can compensate for the difference in expansion between the block and the heater fluid tube thereby avoiding cracking of the fluid tube and heater block. Liquid circulation pumps are included and the heater block is in fluid communication with various heat exchangers for heating applications such as heating rooms. The heater block can be heated up to about 850°C and the heater block power supply is coupled to a clock so that the heat exchanger can be operated at those off-peak periods during the day when excess utility power is available. The pipes in the accumulator are shaped and dimensioned to withstand high thermal stress and to provide a steam-cover or gas-lock when the circulation pumps are off. The fluid circulation pumps are controlled in such a way that no fluid is circulated through the system until the fluid in the heater block has been heated to a predetermined temperature.
CA002001505A 1988-11-05 1989-10-23 Pipe apparatus in heat accumulator Expired - Fee Related CA2001505C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR880014563 1988-11-05
KR14563/1988 1988-11-05

Publications (2)

Publication Number Publication Date
CA2001505A1 true CA2001505A1 (en) 1990-05-05
CA2001505C CA2001505C (en) 1994-12-06

Family

ID=19279032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002001505A Expired - Fee Related CA2001505C (en) 1988-11-05 1989-10-23 Pipe apparatus in heat accumulator

Country Status (4)

Country Link
CN (1) CN1022132C (en)
CA (1) CA2001505C (en)
IE (1) IE63981B1 (en)
WO (1) WO1990005271A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006072178A1 (en) * 2005-01-06 2006-07-13 New World Generation Inc. Thermal storage medium

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2046070B1 (en) * 1991-06-17 1996-08-16 Eika S Coop Ltda WATER HEATER FOR HEAT ACCUMULATION.
ES2185510B1 (en) * 2001-10-09 2004-08-16 Francisco Sanchez Rodriguez BOILER OF THERMAL ENERGY ACCUMULATION OF ELECTRICAL ORIGIN AND DOWNLOAD ON DEMAND THROUGH VAPOR CONDENSATION.
US7723858B2 (en) * 2005-01-10 2010-05-25 New World Generation Inc. Power plant having a heat storage medium and a method of operation thereof
CN100458280C (en) * 2005-12-13 2009-02-04 北京科技大学 Superheat adjustable self-purifying steam generation method by using valley electricity to store heat
JP4657226B2 (en) * 2007-02-01 2011-03-23 トヨタ自動車株式会社 Heat storage device
DE102008047557A1 (en) 2008-05-30 2009-12-03 Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR) Device and system for storing thermal energy
US20110308761A1 (en) * 2010-06-17 2011-12-22 Air Products And Chemicals, Inc. Regenerator, regeneration process, and liquid polymer mixture for a regenerator
GB201104867D0 (en) 2011-03-23 2011-05-04 Isentropic Ltd Improved thermal storage system
CN103673165B (en) * 2012-09-13 2016-04-20 魏铮 Multifunctional system tail end accumulation of energy release energy machine
CN105757965A (en) * 2016-04-08 2016-07-13 邹恩义 Electric water heating device
CN107726907B (en) * 2017-11-01 2023-09-29 江苏高菱蓄能科技有限公司 Automatic protection device
EP3985340A1 (en) * 2020-10-13 2022-04-20 Siemens Gamesa Renewable Energy A/S Thermal energy storage plant
CN115324985B (en) * 2022-08-12 2024-05-24 涌镇液压机械（上海）有限公司 Automatic adjusting heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1418460A (en) * 1919-03-21 1922-06-06 Pfenninger Hermann Heat-storing and water-evaporating plant
CH252974A (en) * 1947-01-20 1948-02-15 Sulzer Ag Heat storage with electric heating.
GB1034929A (en) * 1963-09-26 1966-07-06 Albright & Wilson Mfg Ltd Heat storage apparatus
EP0124573B1 (en) * 1982-10-29 1988-06-15 JAKOBSSON, Leif Arrangement comprising a heat accumulator and a heat exchanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006072178A1 (en) * 2005-01-06 2006-07-13 New World Generation Inc. Thermal storage medium

Also Published As

Publication number Publication date
IE63981B1 (en) 1995-06-28
CN1022132C (en) 1993-09-15
WO1990005271A1 (en) 1990-05-17
CN1042603A (en) 1990-05-30
IE893567L (en) 1990-05-05
CA2001505C (en) 1994-12-06

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Legal Events

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