DK132080A - HEAT EXCHANGES NAME TO HEAT PUMP SYSTEMS - Google Patents
HEAT EXCHANGES NAME TO HEAT PUMP SYSTEMSInfo
- Publication number
- DK132080A DK132080A DK132080A DK132080A DK132080A DK 132080 A DK132080 A DK 132080A DK 132080 A DK132080 A DK 132080A DK 132080 A DK132080 A DK 132080A DK 132080 A DK132080 A DK 132080A
- Authority
- DK
- Denmark
- Prior art keywords
- tube
- heat
- secondary part
- pump systems
- helix
- Prior art date
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)
- Central Heating Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Liquid Developers In Electrophotography (AREA)
Abstract
1. A heat exchanger, more specially for heat pump systems made up of a secondary part, which for its part is made up of at least one helically coiled tube (12, 13, 14, 25) for the coolant, and of a primary part with a casing tube (8, 22), for the fluid which is to give up heat, which is placed round the tube helix of the secondary part and itself is helical as well, characterized in that the helically coiled tube (12, 13, 14; 25) of the secondary part is placed with a generally horizontal helix axis in the casing tube (8, 22) and keeps to its generally horizontal helical axis, and in that the tube (12, 13, 14; 25) of the secondary part is designed opening, at a point near the downward current (10, 23) of the fluid which is to give up heat, into a core tube (11), which is placed in the helix axis of the tube of the secondary part und whose downwardly running part is near the inlet (9, 24) of the primary part so that the coolant makes its way in the secondary part firstly with a cocurrent and then with a counter-current motion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2912132A DE2912132C2 (en) | 1979-03-28 | 1979-03-28 | Heat exchangers, in particular for heat pump systems with helically coiled pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
DK132080A true DK132080A (en) | 1980-09-29 |
Family
ID=6066609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK132080A DK132080A (en) | 1979-03-28 | 1980-03-27 | HEAT EXCHANGES NAME TO HEAT PUMP SYSTEMS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0017101B1 (en) |
JP (1) | JPS55128777A (en) |
AT (1) | ATE889T1 (en) |
DE (1) | DE2912132C2 (en) |
DK (1) | DK132080A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3225373C2 (en) * | 1982-07-07 | 1994-01-13 | Schatz Oskar | Heat exchanger for operation with exhaust gases from piston engines |
CN2404087Y (en) * | 2000-01-26 | 2000-11-01 | 淮阴辉煌太阳能有限公司 | Assembled spiral sleeve heat exchanger |
DE102008059541A1 (en) * | 2008-11-30 | 2010-06-02 | Solarhybrid Ag | Heat exchanger for exchanging heat between two heat transferring mediums, comprises heat transferring medium through flow channel, where heat exchanger tube is provided for passing another heat transferring medium |
JP5163549B2 (en) * | 2009-03-10 | 2013-03-13 | 株式会社富士通ゼネラル | Inter-refrigerant heat exchanger and refrigerant circuit using the same |
GB2522803B (en) * | 2012-11-30 | 2018-05-09 | Thermolift Inc | A compact heat exchanger for a heat pump |
CN113446874B (en) * | 2021-06-18 | 2022-08-23 | 山东大学 | High-pressure or ultrahigh-pressure double-pipe heat exchanger |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB251424A (en) * | 1925-04-17 | 1926-05-06 | Henry James Roper | Improvement in water heaters, radiators, condensers and the like |
US1852490A (en) * | 1931-02-17 | 1932-04-05 | Joseph S Belt | Heat exchanger |
FR1095966A (en) * | 1953-02-14 | 1955-06-08 | Tubular duct for heat exchangers | |
US2924203A (en) * | 1954-11-17 | 1960-02-09 | Cleaver Brooks Co | Heating unit for heat transfer liquid |
US3163210A (en) * | 1960-05-27 | 1964-12-29 | United Aircraft Corp | Heat exchanger |
BE620633A (en) * | 1961-07-26 | |||
SE381509B (en) * | 1975-02-03 | 1975-12-08 | Svenska Maskinverken Ab | HEAT EXCHANGER BATTERY |
-
1979
- 1979-03-28 DE DE2912132A patent/DE2912132C2/en not_active Expired
-
1980
- 1980-03-21 EP EP80101493A patent/EP0017101B1/en not_active Expired
- 1980-03-21 AT AT80101493T patent/ATE889T1/en not_active IP Right Cessation
- 1980-03-25 JP JP3879580A patent/JPS55128777A/en active Pending
- 1980-03-27 DK DK132080A patent/DK132080A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2912132C2 (en) | 1981-12-24 |
JPS55128777A (en) | 1980-10-04 |
DE2912132A1 (en) | 1980-10-02 |
EP0017101B1 (en) | 1982-04-21 |
EP0017101A1 (en) | 1980-10-15 |
ATE889T1 (en) | 1982-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |