FR2441819A1 - Heat exchanger with serpentine tubes - has secondary coil isolated from tank by fitting in vented sleeve in tank - Google Patents
Heat exchanger with serpentine tubes - has secondary coil isolated from tank by fitting in vented sleeve in tankInfo
- Publication number
- FR2441819A1 FR2441819A1 FR7832239A FR7832239A FR2441819A1 FR 2441819 A1 FR2441819 A1 FR 2441819A1 FR 7832239 A FR7832239 A FR 7832239A FR 7832239 A FR7832239 A FR 7832239A FR 2441819 A1 FR2441819 A1 FR 2441819A1
- Authority
- FR
- France
- Prior art keywords
- tank
- secondary coil
- heat exchanger
- fitting
- sleeve
- 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.)
- Granted
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
- F28D7/024—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
The heat exchanger has an outer tank with fluid inlet connections from a single main and outlet connections. The secondary coil is wound spirally and fitted in sleeve so as to isolate it completely from the tank. The sleeve is vented at the top and has a drain at the bottom. In the event of leakage from the secondary coil or the sleeve, the fluids will drain through the hole and not mix.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832239A FR2441819A1 (en) | 1978-11-15 | 1978-11-15 | Heat exchanger with serpentine tubes - has secondary coil isolated from tank by fitting in vented sleeve in tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7832239A FR2441819A1 (en) | 1978-11-15 | 1978-11-15 | Heat exchanger with serpentine tubes - has secondary coil isolated from tank by fitting in vented sleeve in tank |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2441819A1 true FR2441819A1 (en) | 1980-06-13 |
FR2441819B3 FR2441819B3 (en) | 1981-08-21 |
Family
ID=9214916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7832239A Granted FR2441819A1 (en) | 1978-11-15 | 1978-11-15 | Heat exchanger with serpentine tubes - has secondary coil isolated from tank by fitting in vented sleeve in tank |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2441819A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2602324A1 (en) * | 1986-07-31 | 1988-02-05 | Andres Jean | Method and device for controlling temperature for liquids as they ferment |
WO1994020806A1 (en) * | 1993-03-01 | 1994-09-15 | Robert Ellis Lees | A heat exchanger |
CN105091625A (en) * | 2015-09-17 | 2015-11-25 | 丛旭日 | Ultrathin sheet type capillary tube and connector device for ultrathin sheet type capillary tube |
CN106052474A (en) * | 2016-06-01 | 2016-10-26 | 徐州市城区水资源管理处 | Large efficient heat treatment device control system for carbon tetrachloride treating process and working method thereof |
-
1978
- 1978-11-15 FR FR7832239A patent/FR2441819A1/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2602324A1 (en) * | 1986-07-31 | 1988-02-05 | Andres Jean | Method and device for controlling temperature for liquids as they ferment |
WO1994020806A1 (en) * | 1993-03-01 | 1994-09-15 | Robert Ellis Lees | A heat exchanger |
CN105091625A (en) * | 2015-09-17 | 2015-11-25 | 丛旭日 | Ultrathin sheet type capillary tube and connector device for ultrathin sheet type capillary tube |
CN105091625B (en) * | 2015-09-17 | 2017-03-22 | 丛旭日 | Ultrathin sheet type capillary tube and connector device for ultrathin sheet type capillary tube |
CN106052474A (en) * | 2016-06-01 | 2016-10-26 | 徐州市城区水资源管理处 | Large efficient heat treatment device control system for carbon tetrachloride treating process and working method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR2441819B3 (en) | 1981-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |