GB211287A - Improvements in or relating to hot-water heating-installations - Google Patents
Improvements in or relating to hot-water heating-installationsInfo
- Publication number
- GB211287A GB211287A GB3431122A GB3431122A GB211287A GB 211287 A GB211287 A GB 211287A GB 3431122 A GB3431122 A GB 3431122A GB 3431122 A GB3431122 A GB 3431122A GB 211287 A GB211287 A GB 211287A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- flow
- boiler
- nozzle
- radiators
- 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
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
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
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)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
211,287. Adiam, J. H. Dec. 15, 1922. Heating by circulation of fluids.-In order to increase the circulation in a hot-water heating installation of the low pressure type in which the whole system including the service main 1, radiators 2, and boiler 3 is maintained full of water, preferably by gravity supply from a tank 4, the return pipe 18 from the system leads into the flow-pipe 1, and at the point of junction a zone of low pressure is produced by reducing the crosssection of the flow pipe so as to provide a Venturi throat 7. A pipe 8 leading from the boiler delivers a jet of hot water into the injector 7 and flow-pipe 1 through a nozzle 19, the boiler being fed by a pipe 9 branched on to the flow-pipe 1. A modified construction of injector and nozzle is shown in Fig 2 comprising a Venturi tube 10 having an inlet 13 and outlet 14 for connection to the return and flow pipes 18, 1 respectively,. and an adjustable jet or nozzle 11 having a lateral opening 16 leading to a pipe 15 connected to the delivery pipe 8 from the boiler. In addition, the local circulation through the separate radiators may also be increased by arranging Venturi tubes in the mains at the points of junction therewith of the return pipes from the radiators.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3431122A GB211287A (en) | 1922-12-15 | 1922-12-15 | Improvements in or relating to hot-water heating-installations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3431122A GB211287A (en) | 1922-12-15 | 1922-12-15 | Improvements in or relating to hot-water heating-installations |
Publications (1)
Publication Number | Publication Date |
---|---|
GB211287A true GB211287A (en) | 1924-02-21 |
Family
ID=10364043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3431122A Expired GB211287A (en) | 1922-12-15 | 1922-12-15 | Improvements in or relating to hot-water heating-installations |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB211287A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2329878A1 (en) * | 1975-10-31 | 1977-05-27 | Wirsbo Bruks Ab | FLUID CIRCULATION SYSTEM |
DE2948029A1 (en) * | 1979-06-01 | 1980-12-04 | Amtrol Inc | VENTURO TUBE PRINTER FOR FLUID CIRCULATION SYSTEMS |
US4471907A (en) * | 1979-06-01 | 1984-09-18 | Amtrol Inc. | Venturi pressurizer for incompressible-liquid circulating systems |
GB2416021A (en) * | 2003-08-08 | 2006-01-11 | Patric Angelo | Disc pump flange |
GR1009535B (en) * | 2018-02-09 | 2019-05-31 | Αποστολος Βασιλειου Χατζησαββας | Thermal energy generation via the cavitation effect |
-
1922
- 1922-12-15 GB GB3431122A patent/GB211287A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2329878A1 (en) * | 1975-10-31 | 1977-05-27 | Wirsbo Bruks Ab | FLUID CIRCULATION SYSTEM |
DE2948029A1 (en) * | 1979-06-01 | 1980-12-04 | Amtrol Inc | VENTURO TUBE PRINTER FOR FLUID CIRCULATION SYSTEMS |
US4471907A (en) * | 1979-06-01 | 1984-09-18 | Amtrol Inc. | Venturi pressurizer for incompressible-liquid circulating systems |
GB2416021A (en) * | 2003-08-08 | 2006-01-11 | Patric Angelo | Disc pump flange |
GR1009535B (en) * | 2018-02-09 | 2019-05-31 | Αποστολος Βασιλειου Χατζησαββας | Thermal energy generation via the cavitation effect |
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