GB501202A - Improvements in or connected with economisers or feed water heaters for steam boilers - Google Patents
Improvements in or connected with economisers or feed water heaters for steam boilersInfo
- Publication number
- GB501202A GB501202A GB2262437A GB2262437A GB501202A GB 501202 A GB501202 A GB 501202A GB 2262437 A GB2262437 A GB 2262437A GB 2262437 A GB2262437 A GB 2262437A GB 501202 A GB501202 A GB 501202A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bends
- tubes
- economisers
- feed water
- water heaters
- 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
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
- F22D1/04—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement
- F22D1/06—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having plain outer surfaces, e.g. in vertical arrangement in horizontal arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
501,202. Serpentine - tube heatexchangers. PARRIS, C. W. Aug. 18, 1937, No. 22624. [Classes 64 (i) and 64 (iii)] A tubular feed-water heater, steam superheater or like heat-exchanger is constructed from two tube coils A, B, each consisting of a number of pairs of tubes 1 with horizontal bends 1a at one end, and the free end of each pair being connected by diagonal bends 1b to ends of adjacent pairs. The coils are placed end to end and inserted one into the other so that the horizontal bends of one coil are inside the diagonal bends of the other coil. The tubes of each pair may be placed more closely together than the width of the horizontal bends. The tubes are spaced and supported by plates placed vertical between the tubes or at their bends and welded to them.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2262437A GB501202A (en) | 1937-08-18 | 1937-08-18 | Improvements in or connected with economisers or feed water heaters for steam boilers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2262437A GB501202A (en) | 1937-08-18 | 1937-08-18 | Improvements in or connected with economisers or feed water heaters for steam boilers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB501202A true GB501202A (en) | 1939-02-20 |
Family
ID=10182448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2262437A Expired GB501202A (en) | 1937-08-18 | 1937-08-18 | Improvements in or connected with economisers or feed water heaters for steam boilers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB501202A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825943A (en) * | 1987-01-28 | 1989-05-02 | Stein Industrie | Device for fixing loops in a component of a heat exchanger constituted by tubes in which a fluid flows |
DE102010046804A1 (en) * | 2010-09-28 | 2012-03-29 | Voith Patent Gmbh | Tube bundle heat exchanger |
US20130213626A1 (en) * | 2012-02-17 | 2013-08-22 | Hussmann Corporation | Multi-zone circuiting for a plate-fin and continuous tube heat exchanger |
-
1937
- 1937-08-18 GB GB2262437A patent/GB501202A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4825943A (en) * | 1987-01-28 | 1989-05-02 | Stein Industrie | Device for fixing loops in a component of a heat exchanger constituted by tubes in which a fluid flows |
DE102010046804A1 (en) * | 2010-09-28 | 2012-03-29 | Voith Patent Gmbh | Tube bundle heat exchanger |
WO2012048800A1 (en) | 2010-09-28 | 2012-04-19 | Voith Patent Gmbh | Tube bundle heat exchanger and waste gas heat recovery device |
US20130213626A1 (en) * | 2012-02-17 | 2013-08-22 | Hussmann Corporation | Multi-zone circuiting for a plate-fin and continuous tube heat exchanger |
US10145621B2 (en) | 2012-02-17 | 2018-12-04 | Hussmann Corporation | Multi-zone circuiting for a plate-fin and continuous tube heat exchanger |
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