GB1362534A - Hot water heating system - Google Patents
Hot water heating systemInfo
- Publication number
- GB1362534A GB1362534A GB3407271A GB3407271A GB1362534A GB 1362534 A GB1362534 A GB 1362534A GB 3407271 A GB3407271 A GB 3407271A GB 3407271 A GB3407271 A GB 3407271A GB 1362534 A GB1362534 A GB 1362534A
- Authority
- GB
- United Kingdom
- Prior art keywords
- passage
- water
- heat exchanger
- hot water
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 13
- 238000010438 heat treatment Methods 0.000 title abstract 6
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000000523 sample Substances 0.000 abstract 1
- 238000011144 upstream manufacturing 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
- 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
- F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
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
1362534 Hot water heating and supply systems MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 20 July 1971 [23 July 1970 (4)] 34072/71 Headings F4U and F4A [Also in Division G4] A hot water heating system comprises a burner 2 for heating in a heat exchanger 3 water which is supplied through an upstream passage 1b and a fluid flow control device 7 to either a central heating radiator 5 through an outlet 11 or to a heat exchanger 13<SP>1</SP> through an outlet 12 for heating draw-off water flowing through a duct 14 to a draw-off point 15 prior to recirculation to the heat exchanger 3 under the impetus of a pump 4 in a downstream passage 1a. The device 7 operates by the Coanda effect and comprises a supply port 9 from the passage 1b which is formed with a nozzle 8 leading into an intermediate zone 10 from which the outlets 11, 12 lead, and a passage 13 leads a controlling amount of water from the passage 1b to either of the outlets in response to the temperature of the hot water in the passage 1b as sensed by a bellows device 23 which operates a valve member 25. The difference in pressure of the draw-off water in the duct 14 above and below the heat exchanger 13<SP>1</SP> is used via lines 35, 36 to position a diaphragm 32 in a water pressure responsive device 28 which operates a valve 24 controlling water entry to the control passage 13 and thereby flow of hot water to the heat exchanger 13<SP>1</SP>. A further water pressure responsive device 68 controls flow of fuel to the burner 2 by measuring the water pressure difference above and below the device 7, which difference is transmitted via lines 75, 76 to a diaphragm 72 controlling the position of a valve 63 in the gas supply line. Further control of the gas supply to the burner is effected by a temperature sensitive valve 62 controlled by a bellows device 66 in response to a temperature probe 69 positioned within the passage 1b.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6529770 | 1970-07-23 | ||
JP6530470A JPS4949143B1 (en) | 1970-07-23 | 1970-07-23 | |
JP6529870 | 1970-07-23 | ||
JP6529470 | 1970-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1362534A true GB1362534A (en) | 1974-08-07 |
Family
ID=27464570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3407271A Expired GB1362534A (en) | 1970-07-23 | 1971-07-20 | Hot water heating system |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2136518C3 (en) |
FR (1) | FR2103220A5 (en) |
GB (1) | GB1362534A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2161292A (en) * | 1984-07-03 | 1986-01-08 | Allens Of Tipton Ltd | Heating system |
GB2161957A (en) * | 1984-07-11 | 1986-01-22 | Frank Edward Sanville | Fluidic diverter valve |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH556513A (en) * | 1973-03-22 | 1974-11-29 | Landis & Gyr Ag | PROCEDURE FOR CONTROLLING AND MONITORING A HEATING SYSTEM FOR SPACE HEATING AND DOMESTIC HOT WATER TREATMENT WITH A GAS BURNER. |
-
1971
- 1971-07-20 GB GB3407271A patent/GB1362534A/en not_active Expired
- 1971-07-21 DE DE2136518A patent/DE2136518C3/en not_active Expired
- 1971-07-22 FR FR7126853A patent/FR2103220A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2161292A (en) * | 1984-07-03 | 1986-01-08 | Allens Of Tipton Ltd | Heating system |
GB2161957A (en) * | 1984-07-11 | 1986-01-22 | Frank Edward Sanville | Fluidic diverter valve |
Also Published As
Publication number | Publication date |
---|---|
DE2136518A1 (en) | 1972-01-27 |
DE2136518B2 (en) | 1975-01-30 |
DE2136518C3 (en) | 1979-06-21 |
FR2103220A5 (en) | 1972-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PE20 | Patent expired after termination of 20 years |