GB1248388A - Method of and apparatus for heating a gaseous medium - Google Patents
Method of and apparatus for heating a gaseous mediumInfo
- Publication number
- GB1248388A GB1248388A GB34872/70A GB3487270A GB1248388A GB 1248388 A GB1248388 A GB 1248388A GB 34872/70 A GB34872/70 A GB 34872/70A GB 3487270 A GB3487270 A GB 3487270A GB 1248388 A GB1248388 A GB 1248388A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heating
- burner
- air
- ducts
- temperature
- 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
- 238000010438 heat treatment Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 3
- 239000000567 combustion gas Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel
-
- 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
- F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
- F24D5/06—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated
- F24D5/08—Hot-air central heating systems; Exhaust gas central heating systems operating without discharge of hot air into the space or area to be heated with hot air led through radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/208—Temperature of the air after heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/305—Control of valves
- F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/36—Control of heat-generating means in heaters of burners
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)
- Fluid Mechanics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
1,248,388. Heating air by direct contact with combustion gases; controlling burners. H. KRANTZ VERWALTUNGS G.m.b.H., [trading as H. KRANTZ]. 17 July, 1970 [26 Aug., 1969], No. 34872/70. Headings F4B, F4K and F4T. [Also in Division G3] In apparatus for heating and distributing a gaseous medium wherein hot gases leave a heating chamber 1 containing a burner 3 by way of ducts 8 and admix with air discharging from secondary air ducts 9, each duct 8 is provided with a flap valve 12 whose position is automatically adjusted to maintain the temperature of the gaseous mixture, as sensed by a resistance thermometer 11, at a predetermined value. The flap valves 12 are actuated via potentiometers 13 by adjusting motors 14, the potentiometers being connected in series via lead 18 to a regulator 7 and motor 6 which control the quantity of heat energy released by the burner 3. Air and gas are supplied to the burner by way of pipes 4 and 5. Temperature regulators 15 communicate with the thermometers 11 and adjusting motors 14 by means of leads 16 and 17. Fans 10 supply the various streams, each heated to its required temperature, to the points of utilization. Return ducts (not shown) are provided whereby gas which has been used and so cooled can be returned to the heating chamber.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1943320A DE1943320C3 (en) | 1969-08-26 | 1969-08-26 | Process for central heating of a gaseous medium and device for carrying out the process |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1248388A true GB1248388A (en) | 1971-09-29 |
Family
ID=5743800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB34872/70A Expired GB1248388A (en) | 1969-08-26 | 1970-07-17 | Method of and apparatus for heating a gaseous medium |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1943320C3 (en) |
GB (1) | GB1248388A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2189591A (en) * | 1986-04-18 | 1987-10-28 | British Gas Plc | Heating method for burner |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2564576B1 (en) * | 1984-05-21 | 1990-03-02 | Comia Fao Sa | CEREAL DRYER, WITH IMPROVED AIR HEATING SYSTEM AND HEATING SYSTEM FOR SUCH A DRYER |
-
1969
- 1969-08-26 DE DE1943320A patent/DE1943320C3/en not_active Expired
-
1970
- 1970-07-17 GB GB34872/70A patent/GB1248388A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2189591A (en) * | 1986-04-18 | 1987-10-28 | British Gas Plc | Heating method for burner |
GB2189591B (en) * | 1986-04-18 | 1989-11-29 | British Gas Plc | Heating method and system |
Also Published As
Publication number | Publication date |
---|---|
DE1943320A1 (en) | 1971-03-04 |
DE1943320B2 (en) | 1974-01-31 |
DE1943320C3 (en) | 1974-08-15 |
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