GB1421533A - Compensator unit for an indirect domestic water heating system - Google Patents
Compensator unit for an indirect domestic water heating systemInfo
- Publication number
- GB1421533A GB1421533A GB429473A GB429473A GB1421533A GB 1421533 A GB1421533 A GB 1421533A GB 429473 A GB429473 A GB 429473A GB 429473 A GB429473 A GB 429473A GB 1421533 A GB1421533 A GB 1421533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- domestic
- primary
- chambers
- indirect
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 10
- 238000010438 heat treatment Methods 0.000 title abstract 3
- 238000013022 venting Methods 0.000 abstract 1
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
- 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
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
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
1421533 Water supply in indirect domestic water heaters FLEMING FABRICATIONS Ltd 29 Jan 1973 [29 Jan 1972] 4294/73 Divided out of 1421532 Heading F4A An indirect domestic water heating system, in which a boiler B heats primary water for circulation through an indirect heat exchanger 29 mounted in a domestic water cylinder 26, includes a unit which allows primary and domestic water circuits to be served by a common supply tank H and to have a common vent to the atmosphere; the unit comprising a housing 10 defining two sets of upper 12, 13 and lower 14, 15 chambers linked by tubes 19, 20 and having a connection 18 between the upper chambers, the lower chambers 14, 15 being connected to flow and return sides respectively of the boiler by lines 21, 22, and the upper chambers 12, 13 respectively venting to the atmosphere through line 23 and being connected by line 24 to an expansion pipe of the domestic cylinder. Water heated in the domestic cylinder releases dissolved air into the upper chambers 12, 13 to effectively separate primary and domestic circuits. In the embodiment shown the primary circuit serves in addition for central heating and a pump 5 circulates primary water through radiator R. A closable vent (25, Fig. 1, not shown), is provided in the chamber 14-this allows the primary circuit to be vented, allowing water to overflow into it via tube 19 when replenishment is necessary.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB429473A GB1421533A (en) | 1972-01-29 | 1972-01-29 | Compensator unit for an indirect domestic water heating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB429473A GB1421533A (en) | 1972-01-29 | 1972-01-29 | Compensator unit for an indirect domestic water heating system |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1421533A true GB1421533A (en) | 1976-01-21 |
Family
ID=9774446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB429473A Expired GB1421533A (en) | 1972-01-29 | 1972-01-29 | Compensator unit for an indirect domestic water heating system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1421533A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014279A1 (en) * | 1979-02-06 | 1980-08-20 | Fleming Fabrications Limited | Self-priming devices for indirect domestic water heating systems and the use of such devices |
US4248378A (en) * | 1978-07-13 | 1981-02-03 | Fleming Fabrications Limited | Self priming devices for indirect domestic water heating systems |
-
1972
- 1972-01-29 GB GB429473A patent/GB1421533A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4248378A (en) * | 1978-07-13 | 1981-02-03 | Fleming Fabrications Limited | Self priming devices for indirect domestic water heating systems |
EP0014279A1 (en) * | 1979-02-06 | 1980-08-20 | Fleming Fabrications Limited | Self-priming devices for indirect domestic water heating systems and the use of such devices |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |