GB1341235A - Liquid heating apparatus - Google Patents
Liquid heating apparatusInfo
- Publication number
- GB1341235A GB1341235A GB1341235DA GB1341235A GB 1341235 A GB1341235 A GB 1341235A GB 1341235D A GB1341235D A GB 1341235DA GB 1341235 A GB1341235 A GB 1341235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- chambers
- liquid
- shell
- heated
- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form
- F28D9/0018—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form without any annular circulation of the heat exchange media
-
- 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
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
1341235 Concentric-tube heat exchangers T MARGITTAI 16 April 1971 9588/71 Heading F4S A plurality of concentrically-disposed radiallyspaced annular chambers (e.g. 20, 201, 20A &c.) are mounted in a cylindrical shell 11 through which is passed a liquid to be heated, said liquid flowing in a tortuous path as indicated by arrows 65-75 from an inlet 32 to an outlet 33A. A heating medium such as steam is passed through the chambers. The innermost chamber 61 has a single aperture serving as a steam inlet and condensate outlet, but all the remaining chambers have individual inlets and outlets (e.g. 27, 27A for the chamber 20). In the arrangement shown, the chambers comprise two sets, viz. 20, 20A, 36 and 20<SP>1</SP>, 20<SP>11</SP>, 61, mounted respectively one from each end of the shell 11. Each chamber has an annular end flange such as 25 for the chamber 20 which is clamped by bolts 80 between a clamp plate 75 or 76 and the appropriate end flange 13 or 14 of the shell 11. Helical ribbing 90 may be formed in the wall of each chamber particularly to agitate the liquid being heated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB958871 | 1971-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1341235A true GB1341235A (en) | 1973-12-19 |
Family
ID=9874897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1341235D Expired GB1341235A (en) | 1971-04-16 | 1971-04-16 | Liquid heating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1341235A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR1001064B (en) * | 1991-09-06 | 1993-04-28 | Ioannis Chortis | Chortis heat exchanger of concave cylindrical shape |
| GB2360085A (en) * | 2000-03-09 | 2001-09-12 | Centrax Ltd | Annular heat exchanger with concentric cells for use in gas turbine engine |
| CN101896788B (en) * | 2007-12-11 | 2012-07-18 | 阿尔法拉瓦尔股份有限公司 | A spiral heat exchanger |
-
1971
- 1971-04-16 GB GB1341235D patent/GB1341235A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR1001064B (en) * | 1991-09-06 | 1993-04-28 | Ioannis Chortis | Chortis heat exchanger of concave cylindrical shape |
| GB2360085A (en) * | 2000-03-09 | 2001-09-12 | Centrax Ltd | Annular heat exchanger with concentric cells for use in gas turbine engine |
| WO2001067018A1 (en) * | 2000-03-09 | 2001-09-13 | Centrax Limited | Annular heat exchanger |
| CN101896788B (en) * | 2007-12-11 | 2012-07-18 | 阿尔法拉瓦尔股份有限公司 | A spiral heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |