GB1249757A - Tubular heat exchange element - Google Patents
Tubular heat exchange elementInfo
- Publication number
- GB1249757A GB1249757A GB2192770A GB2192770A GB1249757A GB 1249757 A GB1249757 A GB 1249757A GB 2192770 A GB2192770 A GB 2192770A GB 2192770 A GB2192770 A GB 2192770A GB 1249757 A GB1249757 A GB 1249757A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- coil
- rod
- tube
- heat exchange
- 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
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
- F28F1/405—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element and being formed of wires
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1,249,757. Making heat exchangers; coiling helices. DENCO MILLER Ltd. 6 May, 1970, No. 21927/70. Headings B3A and B3E. [Also in Division F4] A heat exchange element which comprises a wire coil 3 removably inserted into a tube 4 to act as a heat conductor and fluid turbulator, is made by threading a straight length of a binding wire 2 through a length of the wire coil, securing an end of the binding wire and coil wire in a slot 5 at one end of a rod 1, and then rotating the rod so as to helically wind the coil on to the rod and secure it thereto by means of the binding wire. Simultaneously with or subsequent to this winding operation, the tube 4 is fed at constant speed over the wound wire so that the inner surface of the tube makes dry contact with the coil wire. Finally the free end of the binding wire 2 is tensioned, wound around the rod 1 as shown, and soldered thereto.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2192770A GB1249757A (en) | 1970-05-06 | 1970-05-06 | Tubular heat exchange element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2192770A GB1249757A (en) | 1970-05-06 | 1970-05-06 | Tubular heat exchange element |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1249757A true GB1249757A (en) | 1971-10-13 |
Family
ID=10171156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2192770A Expired GB1249757A (en) | 1970-05-06 | 1970-05-06 | Tubular heat exchange element |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1249757A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083954A1 (en) * | 1982-01-08 | 1983-07-20 | Droogtechniek en Luchtbehandeling B.V. | A heat exchanger, a method for manufacturing the same, and a gas drier provided with such a heat exchanger |
CN114074154A (en) * | 2020-08-11 | 2022-02-22 | 兰州交通大学 | Manufacturing equipment for winding to form heat transfer inner inserting core in reinforced pipe |
-
1970
- 1970-05-06 GB GB2192770A patent/GB1249757A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0083954A1 (en) * | 1982-01-08 | 1983-07-20 | Droogtechniek en Luchtbehandeling B.V. | A heat exchanger, a method for manufacturing the same, and a gas drier provided with such a heat exchanger |
CN114074154A (en) * | 2020-08-11 | 2022-02-22 | 兰州交通大学 | Manufacturing equipment for winding to form heat transfer inner inserting core in reinforced pipe |
CN114074154B (en) * | 2020-08-11 | 2024-04-26 | 兰州交通大学 | Manufacturing equipment for winding and forming reinforced heat transfer inner inserting core in pipe |
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