GB2016664A - Improvements in Liquid Heating Systems - Google Patents

Improvements in Liquid Heating Systems

Info

Publication number
GB2016664A
GB2016664A GB7908240A GB7908240A GB2016664A GB 2016664 A GB2016664 A GB 2016664A GB 7908240 A GB7908240 A GB 7908240A GB 7908240 A GB7908240 A GB 7908240A GB 2016664 A GB2016664 A GB 2016664A
Authority
GB
United Kingdom
Prior art keywords
passageways
accumulator
communication
air vent
main air
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.)
Withdrawn
Application number
GB7908240A
Other versions
GB2016664B (en
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.)
WORCESTER ENG CO Ltd
Original Assignee
WORCESTER ENG CO 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
Publication of GB2016664B publication Critical patent/GB2016664B/en
Application filed by WORCESTER ENG CO Ltd filed Critical WORCESTER ENG CO Ltd
Priority to GB7908240A priority Critical patent/GB2016664A/en
Publication of GB2016664A publication Critical patent/GB2016664A/en
Withdrawn legal-status Critical Current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
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • 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
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • 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
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/087—Tap water heat exchangers specially adapted therefore

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)
  • Water Supply & Treatment (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

A liquid heating system, such as a domestic hot water system, comprises an accumulator 10 having an inlet 12 and an outlet 21 for heated primary liquid, a heat exchanger disposed within the accumulator and having an inlet and an outlet for a secondary liquid to be heated, there being provided wall means 16, 18, 20 defining a plurality of passageways through which the primary liquid passes as it travels from the inlet 12 to the outlet 21 of the accumulator in contact with said heat exchanger, and a main air vent 15 which is open to the atmosphere and which is in communication with the interior of the accumulator, said wall means defining said passageways being provided with one or more air bleed holes 24, 25 placing each of said passageways into communication with said main air vent 15, or into communication with a part of the system which is in turn in communication with said main air vent, whereby air tending to collect in said passageways is automatically vented to atmosphere by passing through one or more of said bleed holes to said main air vent. <IMAGE>
GB7908240A 1977-12-16 1979-03-08 Improvements in Liquid Heating Systems Withdrawn GB2016664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7908240A GB2016664A (en) 1977-12-16 1979-03-08 Improvements in Liquid Heating Systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5257677 1977-12-16
GB7908240A GB2016664A (en) 1977-12-16 1979-03-08 Improvements in Liquid Heating Systems

Publications (2)

Publication Number Publication Date
GB2016664B GB2016664B (en)
GB2016664A true GB2016664A (en) 1979-09-26

Family

ID=26267095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7908240A Withdrawn GB2016664A (en) 1977-12-16 1979-03-08 Improvements in Liquid Heating Systems

Country Status (1)

Country Link
GB (1) GB2016664A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665409A1 (en) * 1994-01-27 1995-08-02 RAFELD KUNSTSTOFFTECHNIK GmbH &amp; Co. KG Air purge unit for hydraulic wall heating systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0665409A1 (en) * 1994-01-27 1995-08-02 RAFELD KUNSTSTOFFTECHNIK GmbH &amp; Co. KG Air purge unit for hydraulic wall heating systems

Also Published As

Publication number Publication date
GB2016664B (en)

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee