GB1257525A - - Google Patents

Info

Publication number
GB1257525A
GB1257525A GB1257525DA GB1257525A GB 1257525 A GB1257525 A GB 1257525A GB 1257525D A GB1257525D A GB 1257525DA GB 1257525 A GB1257525 A GB 1257525A
Authority
GB
United Kingdom
Prior art keywords
reservoir
water
heat exchanger
pump
central heating
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
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 filed Critical
Publication of GB1257525A publication Critical patent/GB1257525A/en
Expired 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
    • 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
    • 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
    • F24D3/00—Hot-water central heating systems
    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/04—Hot-water central heating systems with the water under high pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

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)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

1,257,525. Thermal storage; central heating systems; liquid heaters. ELECTRICITY SUPPLY BOARD and W. J. CAMPBELL. 13 Feb., 1969 [14 Feb., 1968], No. 7861/69. Headings F4A and F4U. A central heating system receives its heat from a liquid thermal storage reservoir provided with a liquid circulation system for maintaining a desired temperature at the output point of the reservoir. As illustrated, the central heating system includes a pump 18 and an atmospheric connection 16, and draws its heat from a heat exchanger 15 located near the bottom of a water reservoir 11 which is heated by a heating element 12. A pump 14 is under the control of a thermostat 21 and, by returning water from the bottom of the reservoir to higher points, causes a downward migration of hot water in the reservoir to maintain a required temperature at the exchanger 15. Part of the water from the pump 14 is returned through a sparge pipe 24 which includes a thermostatic valve 25. The heating element is controlled by a thermostat 22 which is overridden by a pressure limiting switch 23. All but the lower part of the reservoir 11 is provided with thermal insulation 26. Omission of the insulation from the bottom of the reservoir ensures that, under static conditions, the temperature of the heat exchanger 15 does not rise to an excessive level. In a modification, Fig. 2 (not shown), the single reservoir is replaced by an upper and a lower reservoir connected by a pipe, the lower reservoir containing the sparge pipe and the heat exchanger. In another embodiment, Fig. 3 (not shown), water moving from the reservoir to the feedback pump passes through a heat exchanger which is located in a tank forming part of the central heating system.
GB1257525D 1968-02-14 1969-02-13 Expired GB1257525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE185/68A IE33427B1 (en) 1968-02-14 1968-02-14 Thermal storage system and associated heat exchanger

Publications (1)

Publication Number Publication Date
GB1257525A true GB1257525A (en) 1971-12-22

Family

ID=11008312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257525D Expired GB1257525A (en) 1968-02-14 1969-02-13

Country Status (2)

Country Link
GB (1) GB1257525A (en)
IE (1) IE33427B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953436A (en) * 2016-05-17 2016-09-21 上海复旦申花净化技术股份有限公司 Energy-saving heat exchange device of direct drinking water equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090459A (en) * 2013-03-13 2013-05-08 兰州理工大学 Efficient temperature stratification heat exchange energy storage water tank with internally arranged phase change thermal storage materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953436A (en) * 2016-05-17 2016-09-21 上海复旦申花净化技术股份有限公司 Energy-saving heat exchange device of direct drinking water equipment

Also Published As

Publication number Publication date
IE33427L (en) 1969-08-14
IE33427B1 (en) 1974-06-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee