GB422571A - Improvements relating to multitubular heat exchangers for heating and/or cooling water or other fluids - Google Patents
Improvements relating to multitubular heat exchangers for heating and/or cooling water or other fluidsInfo
- Publication number
- GB422571A GB422571A GB1975133A GB1975133A GB422571A GB 422571 A GB422571 A GB 422571A GB 1975133 A GB1975133 A GB 1975133A GB 1975133 A GB1975133 A GB 1975133A GB 422571 A GB422571 A GB 422571A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- compartments
- flow
- water
- contra
- 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
- 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
- F28D7/10—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 arranged one within the other, e.g. concentrically
- F28D7/12—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 arranged one within the other, e.g. concentrically the surrounding tube being closed at one end, e.g. return type
Abstract
422,571. Water heaters; field-tube heat-exchangers. HOWLETT, E. J., 18, Grove Road, North Finchley, London. July 12, 1933, No. 19751. [Classes 64 (i) and 64 (iii)] A multi - tubular heat - exchange apparatus in which a fluid to be heated or cooled flows and returns through tubes L, M one surrounding the other, and a liquid flows in a compartment D surrounding the tubes in contra-flow to the fluid in the outer tubes. Water is fed at B to the top of compartments D to flow thermo-siphonically down transversely to the tubes, and rises from the base through a duct F in a partition wall E into the tops of similar compartments D with ducts F to pass to an outlet C. The vertical headers G, which lie at the same ends of the compartments, are divided by a vertical partition K into two cells H, J from which the outer tubes L and inner tubes M respectively extend horizontally. The headers are connected by pipes Q so that liquid in the tubes L is always in contra-flow to that in compartments D. The ducts F are at alternate ends of the walls E and have openings at the top at one side and at the bottom of the other, so that water always overflows at the top. The bottom openings may have sluice gates for cleaning. The tubes L are supported at their outer ends by a plate N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1975133A GB422571A (en) | 1933-07-12 | 1933-07-12 | Improvements relating to multitubular heat exchangers for heating and/or cooling water or other fluids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1975133A GB422571A (en) | 1933-07-12 | 1933-07-12 | Improvements relating to multitubular heat exchangers for heating and/or cooling water or other fluids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB422571A true GB422571A (en) | 1935-01-14 |
Family
ID=10134595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1975133A Expired GB422571A (en) | 1933-07-12 | 1933-07-12 | Improvements relating to multitubular heat exchangers for heating and/or cooling water or other fluids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB422571A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670703A (en) * | 1969-07-26 | 1972-06-20 | Kraftwerk Union Ag | Forced-flow boiler |
| EP0164327A1 (en) * | 1984-03-09 | 1985-12-11 | Karl Netousek | Arrangement for fixing conduits to connecting sockets, and application to a supply tube for a heat exchanger |
| EP0316910A1 (en) * | 1987-11-17 | 1989-05-24 | Phillips Petroleum Company | Heat exchange apparatus |
| US4871016A (en) * | 1987-11-09 | 1989-10-03 | Phillips Petroleum Company | Tube support for heat exchanger |
-
1933
- 1933-07-12 GB GB1975133A patent/GB422571A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3670703A (en) * | 1969-07-26 | 1972-06-20 | Kraftwerk Union Ag | Forced-flow boiler |
| EP0164327A1 (en) * | 1984-03-09 | 1985-12-11 | Karl Netousek | Arrangement for fixing conduits to connecting sockets, and application to a supply tube for a heat exchanger |
| US4871016A (en) * | 1987-11-09 | 1989-10-03 | Phillips Petroleum Company | Tube support for heat exchanger |
| EP0316910A1 (en) * | 1987-11-17 | 1989-05-24 | Phillips Petroleum Company | Heat exchange apparatus |
| US4882283A (en) * | 1987-11-17 | 1989-11-21 | Phillips Petroleum Company | Heat exchange apparatus |
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