GB1466980A - Fluid-storage heat-exchangers particularly for heat recovery from vapour compression refrigeration systems - Google Patents

Fluid-storage heat-exchangers particularly for heat recovery from vapour compression refrigeration systems

Info

Publication number
GB1466980A
GB1466980A GB2706974A GB2706974A GB1466980A GB 1466980 A GB1466980 A GB 1466980A GB 2706974 A GB2706974 A GB 2706974A GB 2706974 A GB2706974 A GB 2706974A GB 1466980 A GB1466980 A GB 1466980A
Authority
GB
United Kingdom
Prior art keywords
vessel
fluid
heat
duct means
refrigerant
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.)
Expired
Application number
GB2706974A
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.)
CROMARTY A
Original Assignee
CROMARTY A
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 CROMARTY A filed Critical CROMARTY A
Priority to GB2706974A priority Critical patent/GB1466980A/en
Publication of GB1466980A publication Critical patent/GB1466980A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/06—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with the heat-exchange conduits forming part of, or being attached to, the tank containing the body of fluid
    • 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
    • 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
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1466980 Heating liquids in bulk; refrigeration A S CROMARTY 21 May 1975 [19 June 1974] 27069/74 Headings F4A F4H and F4S A generally upright fluid-storage vessel 2 (in use enclosed by thermal insulation, not shown) has, in thermal association with the vessel wall, duct means in the form of a non- linear helical passage through which a heating fluid is circulated to heat the fluid (e.g. water) stored in the vessel, the vessel having a length to maximum width ratio of not less than 2 : 1. The duct means may comprise a non-linear helical coil 14, 15 wound around the vessel; or the duct means may be fabricated as an integral part of the vessel wall. The vessel has a fluid inlet 10 and outlets 11, 12 and may also incorporate a thermostatically controlled immersion heater. The heating fluid may comprise refrigerant vapour wherein the duct means encircling the vessel 2 comprises the heat rejecting element (i.e. condenser) of a refrigerating system such as that shown wherein refrigerant from the evaporator 7 is preheated in a heat exchanger 5 (by the condensate of the system) before compression at 1 and delivery to the upper portion 14 of the duct system encircling the vessel 2. The fluid in the upper part of the vessel is thereby heated. Refrigerant condensate passes from the coil portion 15 to the liquid receiver 4 of the system via a further condenser 3 cooled by a fan 8 switched on when the pressure in the system is sufficiently high to actuate means such as a pressure switch 9.
GB2706974A 1975-05-21 1975-05-21 Fluid-storage heat-exchangers particularly for heat recovery from vapour compression refrigeration systems Expired GB1466980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2706974A GB1466980A (en) 1975-05-21 1975-05-21 Fluid-storage heat-exchangers particularly for heat recovery from vapour compression refrigeration systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2706974A GB1466980A (en) 1975-05-21 1975-05-21 Fluid-storage heat-exchangers particularly for heat recovery from vapour compression refrigeration systems

Publications (1)

Publication Number Publication Date
GB1466980A true GB1466980A (en) 1977-03-16

Family

ID=10253660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2706974A Expired GB1466980A (en) 1975-05-21 1975-05-21 Fluid-storage heat-exchangers particularly for heat recovery from vapour compression refrigeration systems

Country Status (1)

Country Link
GB (1) GB1466980A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075048A1 (en) * 1980-02-14 1983-03-30 HALL & KAY ENGINEERING LIMITED Heat recovery
FR2515324A1 (en) * 1981-10-27 1983-04-29 Bosch Siemens Hausgeraete HEAT PUMP, ESPECIALLY FOR CONSUMPTION WATER
US4513580A (en) * 1982-10-21 1985-04-30 Cooper Donald C Combined refrigeration and heating circuits
US4599870A (en) * 1981-03-25 1986-07-15 Hebert Theodore M Thermosyphon heat recovery
EP0229037A2 (en) * 1986-01-08 1987-07-15 Siddons Industries Limited Heat exchanger
AU582291B2 (en) * 1986-01-08 1989-03-16 Quantum Energy Technologies Pty Limited Heat exchanger
US4918938A (en) * 1986-01-08 1990-04-24 Siddons Industries Limited Heat exchanger
GB2483228A (en) * 2010-08-31 2012-03-07 Warmflow Engineering Company Ltd Hot water storage cylinder
WO2013029298A1 (en) * 2011-09-02 2013-03-07 海尔集团公司 Water tank for heat pump water heater
CN109489253A (en) * 2017-09-12 2019-03-19 浙江盾安机械有限公司 Bottom heat exchanger and Teat pump boiler
FR3077622A1 (en) * 2018-02-07 2019-08-09 Atlantic Industrie THERMODYNAMIC HEATING APPARATUS FOR A TANK
FR3077621A1 (en) * 2018-02-07 2019-08-09 Atlantic Industrie THERMODYNAMIC HEATING APPARATUS FOR AN OPTIMIZED CONDENSER TANK

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0075048A1 (en) * 1980-02-14 1983-03-30 HALL & KAY ENGINEERING LIMITED Heat recovery
US4599870A (en) * 1981-03-25 1986-07-15 Hebert Theodore M Thermosyphon heat recovery
FR2515324A1 (en) * 1981-10-27 1983-04-29 Bosch Siemens Hausgeraete HEAT PUMP, ESPECIALLY FOR CONSUMPTION WATER
US4513580A (en) * 1982-10-21 1985-04-30 Cooper Donald C Combined refrigeration and heating circuits
AU582291B2 (en) * 1986-01-08 1989-03-16 Quantum Energy Technologies Pty Limited Heat exchanger
EP0229037A3 (en) * 1986-01-08 1988-06-15 Siddons Industries Limited Heat exchanger
EP0229037A2 (en) * 1986-01-08 1987-07-15 Siddons Industries Limited Heat exchanger
US4918938A (en) * 1986-01-08 1990-04-24 Siddons Industries Limited Heat exchanger
GB2483228A (en) * 2010-08-31 2012-03-07 Warmflow Engineering Company Ltd Hot water storage cylinder
GB2483228B (en) * 2010-08-31 2016-02-10 Warmflow Engineering Company Ltd Hot water storage cylinder
WO2013029298A1 (en) * 2011-09-02 2013-03-07 海尔集团公司 Water tank for heat pump water heater
CN109489253A (en) * 2017-09-12 2019-03-19 浙江盾安机械有限公司 Bottom heat exchanger and Teat pump boiler
CN109489253B (en) * 2017-09-12 2021-04-20 浙江盾安机械有限公司 Bottom heat exchanger and heat pump water heater
FR3077622A1 (en) * 2018-02-07 2019-08-09 Atlantic Industrie THERMODYNAMIC HEATING APPARATUS FOR A TANK
FR3077621A1 (en) * 2018-02-07 2019-08-09 Atlantic Industrie THERMODYNAMIC HEATING APPARATUS FOR AN OPTIMIZED CONDENSER TANK

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee