EP0969255A3 - Installation with a heat pump and an accumulator - Google Patents

Installation with a heat pump and an accumulator Download PDF

Info

Publication number
EP0969255A3
EP0969255A3 EP99111775A EP99111775A EP0969255A3 EP 0969255 A3 EP0969255 A3 EP 0969255A3 EP 99111775 A EP99111775 A EP 99111775A EP 99111775 A EP99111775 A EP 99111775A EP 0969255 A3 EP0969255 A3 EP 0969255A3
Authority
EP
European Patent Office
Prior art keywords
heat transmitter
accumulator
temperature heat
high temperature
heat pump
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
EP99111775A
Other languages
German (de)
French (fr)
Other versions
EP0969255B1 (en
EP0969255A2 (en
Inventor
Jürgen Köhler
Nicholas Lembke
Wilhelm Tegethoff
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.)
Konvecta AG
Original Assignee
Konvecta AG
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
Priority claimed from DE1998129334 external-priority patent/DE19829334C1/en
Application filed by Konvecta AG filed Critical Konvecta AG
Publication of EP0969255A2 publication Critical patent/EP0969255A2/en
Publication of EP0969255A3 publication Critical patent/EP0969255A3/en
Application granted granted Critical
Publication of EP0969255B1 publication Critical patent/EP0969255B1/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
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0015—Guiding means in water channels
    • 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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage 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
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure

Abstract

The compressor (22), high temperature heat transmitter (24), expansion device (26) and low temperature heat transmitter (28) are all joined together in a circuit, through which carbon dioxide flows as work medium. The high temperature heat transmitter of the heat pump (18) is arranged in the floor-side area (30) of the temperature-layered accumulator (20). It is a counterflow heat transmitter in a container. A rise pipe (36) connects to the upper side of the container (34) and extends with an outlet (38) to the upper side area (40) of the accumulator. The high temperature heat transmitter is preferably formed as a lamella tube bundle heat transmitter. In the rise pipe is a device for regulating the volume flow of the storage fluid (32) to be heated.
EP99111775A 1998-07-01 1999-06-18 Installation with a heat pump and an accumulator Expired - Lifetime EP0969255B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19829334 1998-07-01
DE1998129334 DE19829334C1 (en) 1998-07-01 1998-07-01 Heat pump for solar water heating
DE19925827 1999-06-07
DE19925827A DE19925827C1 (en) 1998-07-01 1999-06-07 System with a heat pump and a storage tank

Publications (3)

Publication Number Publication Date
EP0969255A2 EP0969255A2 (en) 2000-01-05
EP0969255A3 true EP0969255A3 (en) 2002-07-10
EP0969255B1 EP0969255B1 (en) 2004-09-15

Family

ID=26047145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111775A Expired - Lifetime EP0969255B1 (en) 1998-07-01 1999-06-18 Installation with a heat pump and an accumulator

Country Status (3)

Country Link
EP (1) EP0969255B1 (en)
AT (1) ATE276496T1 (en)
DE (1) DE19925827C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10161254A1 (en) * 2001-12-13 2003-07-03 Konvekta Ag Air conditioning device for a vehicle
JP2004190924A (en) * 2002-12-10 2004-07-08 Matsushita Electric Ind Co Ltd Water heater
DE202006009009U1 (en) * 2006-06-08 2007-10-18 Dietz, Erwin Heat exchanger
DE102009052559A1 (en) * 2009-11-10 2011-05-12 Markus Kroll Device for storing and supplying heat in e.g. private household, has heat exchanger arranged in stratum water reservoir to contact with water in reservoir and for exchanging heat between water in reservoir and operating fluid
CN103124880A (en) * 2010-08-09 2013-05-29 兹维·施基勒尔曼 Apparatus and method for heating water
CN105546819B (en) * 2016-01-31 2018-05-25 佛山光腾新能源股份有限公司 A kind of heat pump unit using secondary heat exchanger

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH289319A (en) * 1953-02-20 1953-03-15 Uhlmann Geb Hot water tank.
FR1086317A (en) * 1953-07-06 1955-02-11 Improvement in electric storage water heaters
CH524115A (en) * 1971-05-24 1972-06-15 Cipag S A Storage water heater device
US4205532A (en) * 1977-05-02 1980-06-03 Commercial Refrigeration (Wiltshire) Limited Apparatus for and method of transferring heat
DE2903250A1 (en) * 1979-01-29 1980-07-31 Manfred Drieling Domestic hot water boiler - has heater element in lower part of riser pipe through which incoming water flows
EP0075157A1 (en) * 1981-09-18 1983-03-30 Eureka Water heater for the production and storage of hot water
WO1993008428A1 (en) * 1991-10-25 1993-04-29 Hannu Koskela Apparatus for heating water
DE4315924A1 (en) * 1993-05-12 1994-11-17 Forschungszentrum Fuer Kaeltet Coolant for refrigerating machines or heat pumps
DE19542076A1 (en) * 1995-11-11 1997-05-15 Solar Diamant Systemtechnik Un Hot water tank, especially for recycled water

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4301723C2 (en) * 1992-01-24 1995-03-16 Solar Diamant Syst Hot water tank

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH289319A (en) * 1953-02-20 1953-03-15 Uhlmann Geb Hot water tank.
FR1086317A (en) * 1953-07-06 1955-02-11 Improvement in electric storage water heaters
CH524115A (en) * 1971-05-24 1972-06-15 Cipag S A Storage water heater device
US4205532A (en) * 1977-05-02 1980-06-03 Commercial Refrigeration (Wiltshire) Limited Apparatus for and method of transferring heat
DE2903250A1 (en) * 1979-01-29 1980-07-31 Manfred Drieling Domestic hot water boiler - has heater element in lower part of riser pipe through which incoming water flows
EP0075157A1 (en) * 1981-09-18 1983-03-30 Eureka Water heater for the production and storage of hot water
WO1993008428A1 (en) * 1991-10-25 1993-04-29 Hannu Koskela Apparatus for heating water
DE4315924A1 (en) * 1993-05-12 1994-11-17 Forschungszentrum Fuer Kaeltet Coolant for refrigerating machines or heat pumps
DE19542076A1 (en) * 1995-11-11 1997-05-15 Solar Diamant Systemtechnik Un Hot water tank, especially for recycled water

Also Published As

Publication number Publication date
DE19925827C1 (en) 2001-01-18
EP0969255B1 (en) 2004-09-15
ATE276496T1 (en) 2004-10-15
EP0969255A2 (en) 2000-01-05

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