GB938265A - Improvements in or relating to high temperature heating systems - Google Patents

Improvements in or relating to high temperature heating systems

Info

Publication number
GB938265A
GB938265A GB34739/60A GB3473960A GB938265A GB 938265 A GB938265 A GB 938265A GB 34739/60 A GB34739/60 A GB 34739/60A GB 3473960 A GB3473960 A GB 3473960A GB 938265 A GB938265 A GB 938265A
Authority
GB
United Kingdom
Prior art keywords
circuit
primary
liquid
temperature
maintain
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
GB34739/60A
Inventor
Jack Norman Saunders
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.)
Pressure Systems Ltd
Original Assignee
Pressure Systems Ltd
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 Pressure Systems Ltd filed Critical Pressure Systems Ltd
Priority to GB34739/60A priority Critical patent/GB938265A/en
Priority to DEP28015A priority patent/DE1254845B/en
Publication of GB938265A publication Critical patent/GB938265A/en
Expired 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
    • F24D10/00—District heating systems
    • F24D10/006—Direct domestic delivery stations
    • 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
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • 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
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/17—District heating

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)
  • Accessories For Mixers (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

938,265. Heating by circulation of liquids. PRESSURE SYSTEMS Ltd. Oct. 4, 1961 [Oct. 11, 1960], No. 34739/60. Class 64 (2). A heating system having a pressurized load circuit includes a primary circuit in which the heating liquid is heated, a secondary distribution circuit for the heated liquid, a mixer device M between the primary and secondary circuits through which the secondary circuit takes liquid from, and returns liquid to, the primary circuit, means T sensitive to the temperature of primary circuit liquid leaving the mixer device M and controlling, e.g. by a valve V, the secondary circuit flow rate so as to maintain the primary circuit liquid temperature at a predetermined level, and modulating control valve means MCV in the secondary circuit adapted to maintain substantially constant a predetermined secondary circuit temperature differential. As shown, the primary circuit contains boilers B1, B2 ... connected in parallel, each boiler having a circulation pump PB1, PB2 ... while the secondary circuit includes heat loads L1, L2 . . . connected in parallel and each having a circulation pump PL1, PL2 ... Each load circuit is provided with a valve V1, V2 ... at the outlet end, controlled by a thermostat (not shown), to maintain a predetermined exit temperature for the circuit. The valves V1, V2 ... are provided with by-pass valves or orifices which allow a minimum circulation when the main valves V1, V2 are fully closed. The primary and secondary circuits join in the mixer unit M, which may be a tubular arrangement, as shown, or a specially designed chamber.
GB34739/60A 1960-10-11 1960-10-11 Improvements in or relating to high temperature heating systems Expired GB938265A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB34739/60A GB938265A (en) 1960-10-11 1960-10-11 Improvements in or relating to high temperature heating systems
DEP28015A DE1254845B (en) 1960-10-11 1961-10-11 Mixing device between a first and second circuit of a hot water heating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34739/60A GB938265A (en) 1960-10-11 1960-10-11 Improvements in or relating to high temperature heating systems

Publications (1)

Publication Number Publication Date
GB938265A true GB938265A (en) 1963-10-02

Family

ID=10369381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34739/60A Expired GB938265A (en) 1960-10-11 1960-10-11 Improvements in or relating to high temperature heating systems

Country Status (2)

Country Link
DE (1) DE1254845B (en)
GB (1) GB938265A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50439A (en) * 1972-12-07 1975-01-07
CN108474566A (en) * 2015-11-04 2018-08-31 瑞典意昂公司 Region thermal energy distribution system
PL440100A1 (en) * 2022-01-03 2023-07-10 Piotr Ostrowski Installation of permanent power reduction in the heat source of a boiler room/heat by means of an exchanger separating the source circuit from the water network circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625486C (en) * 1932-08-12 1936-02-10 Bamag Meguin Akt Ges Hot water heating system with gas-fired boiler
CH259374A (en) * 1944-06-30 1949-01-31 Superior Ab Control device on a heating system.
CH325732A (en) * 1954-08-18 1957-11-15 G Herzog & Co Ing Heating boiler
DE1782408U (en) * 1958-09-29 1959-02-05 Fehmel Waerme Und Kraft K G HEATING ARRANGEMENT, IN PARTICULAR FOR ROOM HEATING.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50439A (en) * 1972-12-07 1975-01-07
JPS6014268B2 (en) * 1972-12-07 1985-04-12 シヤツフオト エ モリイ Gas boiler assembly
CN108474566A (en) * 2015-11-04 2018-08-31 瑞典意昂公司 Region thermal energy distribution system
CN108474566B (en) * 2015-11-04 2020-04-21 瑞典意昂公司 Zone heat energy distribution system
PL440100A1 (en) * 2022-01-03 2023-07-10 Piotr Ostrowski Installation of permanent power reduction in the heat source of a boiler room/heat by means of an exchanger separating the source circuit from the water network circuit

Also Published As

Publication number Publication date
DE1254845B (en) 1967-11-23

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