FR2415786A1 - Echangeur de chaleur a double canalisation - Google Patents
Echangeur de chaleur a double canalisationInfo
- Publication number
- FR2415786A1 FR2415786A1 FR7901645A FR7901645A FR2415786A1 FR 2415786 A1 FR2415786 A1 FR 2415786A1 FR 7901645 A FR7901645 A FR 7901645A FR 7901645 A FR7901645 A FR 7901645A FR 2415786 A1 FR2415786 A1 FR 2415786A1
- Authority
- FR
- France
- Prior art keywords
- heat exchanger
- double pipe
- pipe heat
- outer shell
- double
- 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.)
- Withdrawn
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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
-
- 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
- F28D7/06—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 having a single U-bend
-
- 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
-
- 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
- F28D7/082—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 with serpentine or zig-zag configuration
- F28D7/085—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 with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
- F28D7/087—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 with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions assembled in arrays, each array being arranged in the same plane
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
Selon un mode de réalisation, des échangeurs de chaleur à double canalisation comportent un tube interne 14 qui traverse les parois de la calandre extérieure 18 au-dessus des extrémités 20, 22 de cette dernière Des moyens de fermeture amovibles 20, 30; 22, 32 sont fixés à la calandre extérieure en dessous du tube interne pour permettre d'accéder facilement à la calandre en vue de la nettoyer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87237178A | 1978-01-26 | 1978-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2415786A1 true FR2415786A1 (fr) | 1979-08-24 |
Family
ID=25359443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901645A Withdrawn FR2415786A1 (fr) | 1978-01-26 | 1979-01-23 | Echangeur de chaleur a double canalisation |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS54119154A (fr) |
BE (1) | BE873667A (fr) |
DE (1) | DE2903026A1 (fr) |
FR (1) | FR2415786A1 (fr) |
GB (1) | GB2013327B (fr) |
NL (1) | NL7900191A (fr) |
ZA (1) | ZA79200B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3238513A1 (de) * | 1982-10-18 | 1984-04-19 | Anton Steinecker Maschinenfabrik Gmbh, 8050 Freising | Doppelrohr-waermetauscher |
CN116336457B (zh) * | 2022-11-22 | 2023-11-07 | 山东京清节能环保科技有限公司 | 一种利用脱硫浆液余热加热除盐水的装置及方法 |
-
1979
- 1979-01-10 NL NL7900191A patent/NL7900191A/xx not_active Application Discontinuation
- 1979-01-11 GB GB7901094A patent/GB2013327B/en not_active Expired
- 1979-01-17 ZA ZA79200A patent/ZA79200B/xx unknown
- 1979-01-23 FR FR7901645A patent/FR2415786A1/fr not_active Withdrawn
- 1979-01-24 BE BE1/9250A patent/BE873667A/fr unknown
- 1979-01-26 DE DE19792903026 patent/DE2903026A1/de not_active Withdrawn
- 1979-01-26 JP JP811779A patent/JPS54119154A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2013327B (en) | 1982-06-03 |
DE2903026A1 (de) | 1979-08-02 |
JPS54119154A (en) | 1979-09-14 |
NL7900191A (nl) | 1979-07-30 |
BE873667A (fr) | 1979-07-24 |
ZA79200B (en) | 1980-01-30 |
GB2013327A (en) | 1979-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |