FR2288286A1 - Hot fluid supply heat exchanger reservoir - has two reduced-section water circuits in contact with each other - Google Patents
Hot fluid supply heat exchanger reservoir - has two reduced-section water circuits in contact with each otherInfo
- Publication number
- FR2288286A1 FR2288286A1 FR7531852A FR7531852A FR2288286A1 FR 2288286 A1 FR2288286 A1 FR 2288286A1 FR 7531852 A FR7531852 A FR 7531852A FR 7531852 A FR7531852 A FR 7531852A FR 2288286 A1 FR2288286 A1 FR 2288286A1
- Authority
- FR
- France
- Prior art keywords
- contact
- reduced
- heat exchanger
- section water
- fluid supply
- 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
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
- F24D3/082—Hot water storage tanks specially adapted therefor
- F24D3/085—Double-walled tanks
-
- 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
- F28D7/10—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 arranged one within the other, e.g. concentrically
- F28D7/106—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 arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The reservoir is particularly for producing hot water for sanitary purposes from a central heating system, having two small-section water circuits in contact with each other. One of these has the heating fluid flowing through it, and the other the fluid to be heated, the latter being directly connected to the interior of the reservoir. There can be an internal partition (2) forming an annular chamber (3) distributing the fluid to be heated. This forces the latter to flow at high speed and in close contact with it, and it also forms the wall of the chamber through which the heating fluid flows.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2852074A IT1022951B (en) | 1974-10-17 | 1974-10-17 | HEAT EXCHANGER TANK FOR PREPARING A HOT FLUID |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2288286A1 true FR2288286A1 (en) | 1976-05-14 |
FR2288286B3 FR2288286B3 (en) | 1980-05-09 |
Family
ID=11223726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7531852A Granted FR2288286A1 (en) | 1974-10-17 | 1975-10-17 | Hot fluid supply heat exchanger reservoir - has two reduced-section water circuits in contact with each other |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE834636A (en) |
DE (1) | DE7532923U (en) |
ES (1) | ES441893A1 (en) |
FR (1) | FR2288286A1 (en) |
IT (1) | IT1022951B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944273C2 (en) * | 1979-11-02 | 1982-06-16 | Rudolf 6050 Offenbach Hagedorn | Heat exchanger with a closed cylindrical container |
DE9113835U1 (en) * | 1991-11-07 | 1992-01-02 | Vießmann, Hans, Dr., 3559 Battenberg | Double-shell storage |
CN111102630A (en) * | 2020-02-29 | 2020-05-05 | 临沂市新城热力有限公司 | Secondary net water replenishing preheating system of heat exchange station |
-
1974
- 1974-10-17 IT IT2852074A patent/IT1022951B/en active
-
1975
- 1975-10-16 DE DE19757532923 patent/DE7532923U/en not_active Expired
- 1975-10-17 ES ES441893A patent/ES441893A1/en not_active Expired
- 1975-10-17 BE BE161048A patent/BE834636A/en not_active IP Right Cessation
- 1975-10-17 FR FR7531852A patent/FR2288286A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE7532923U (en) | 1976-02-26 |
ES441893A1 (en) | 1977-04-01 |
IT1022951B (en) | 1978-04-20 |
BE834636A (en) | 1976-02-16 |
FR2288286B3 (en) | 1980-05-09 |
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