GB1118679A - Improvements in or relating to heat exchangers - Google Patents
Improvements in or relating to heat exchangersInfo
- Publication number
- GB1118679A GB1118679A GB394166A GB394166A GB1118679A GB 1118679 A GB1118679 A GB 1118679A GB 394166 A GB394166 A GB 394166A GB 394166 A GB394166 A GB 394166A GB 1118679 A GB1118679 A GB 1118679A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- heat exchange
- space
- end plates
- bushes
- 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
- F28D7/02—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 helically coiled
- F28D7/022—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 helically coiled the conduits of two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration
-
- 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
- F28D7/02—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 helically coiled
- F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
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
1,118,679. Tubular heat exchangers. BABCOCK & WILCOX Ltd. 28 Jan., 1966 [28 Jan., 1965], No. 3941/66. Heading F4S. A plurality of heat exchange elements each comprising helical tubes 3, 4, one within the other, are disposed in a casing 1 having openings at each end thereof which contain bushes 5, within which are sleeves 6 bolted to the bushes 5 by means of flanges 5a, 6a, the sleeves 6 being closed at each end by end plates 7, 8. The inner end plates 7 receive the ends of the outer tubes 4, and the inner tubes 3 project through the space within the sleeve 6 and are welded to the outer end plates 8. An inlet duct 10 for one heat exchange fluid communicates with the space within the sleeve 6, and an outlet duct 11 for the other heat exchange fluid communicates with the inner tubes 3 by way of a cap 9 above the outer end plate 8. The spacing and pitch of the helices is such that all the element flow paths are of equal length; the respective fluids flow in counterflow. In use, water flows through the tubes 3 and is heated by liquid sodium from a nuclear reactor flowing through the spaces between the tubes 3, 4; the space within the shell 1 around the tubes 4 contains an inert gas such as nitrogen. Adjacent tube coils may be in contact to provide mutual support, and the correct spacing between the tubes 3 and 4 may be maintained by studs projecting from the tubes 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0046369 | 1965-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1118679A true GB1118679A (en) | 1968-07-03 |
Family
ID=7049669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB394166A Expired GB1118679A (en) | 1965-01-28 | 1966-01-28 | Improvements in or relating to heat exchangers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1118679A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2523286A1 (en) * | 1982-03-11 | 1983-09-16 | Wieland Werke Ag | HEAT TRANSMISSION DEVICE, IN PARTICULAR A HEAT PUMP CONDENSER |
| FR2531773A1 (en) * | 1982-08-14 | 1984-02-17 | Wieland Werke Ag | Device for transmitting heat, in particular a condenser for the refrigerant in heat pumps. |
| CN104296564A (en) * | 2014-10-31 | 2015-01-21 | 山东豪迈机械制造有限公司 | Spiral winding pipe array type heat exchanger |
-
1966
- 1966-01-28 GB GB394166A patent/GB1118679A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2523286A1 (en) * | 1982-03-11 | 1983-09-16 | Wieland Werke Ag | HEAT TRANSMISSION DEVICE, IN PARTICULAR A HEAT PUMP CONDENSER |
| FR2531773A1 (en) * | 1982-08-14 | 1984-02-17 | Wieland Werke Ag | Device for transmitting heat, in particular a condenser for the refrigerant in heat pumps. |
| CN104296564A (en) * | 2014-10-31 | 2015-01-21 | 山东豪迈机械制造有限公司 | Spiral winding pipe array type heat exchanger |
| CN104296564B (en) * | 2014-10-31 | 2016-05-11 | 山东豪迈机械制造有限公司 | Spiral winding pipe array heat exchanger |
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