CS223953B2 - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CS223953B2 CS223953B2 CS912971A CS912971A CS223953B2 CS 223953 B2 CS223953 B2 CS 223953B2 CS 912971 A CS912971 A CS 912971A CS 912971 A CS912971 A CS 912971A CS 223953 B2 CS223953 B2 CS 223953B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- water
- fins
- lamella
- tube
- heat exchanger
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 claims abstract description 15
- 230000007797 corrosion Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 6
- 241000446313 Lamella Species 0.000 claims description 31
- 239000002737 fuel gas Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052802 copper Inorganic materials 0.000 abstract description 6
- 239000010949 copper Substances 0.000 abstract description 6
- 239000007789 gas Substances 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 229910000669 Chrome steel Inorganic materials 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000005530 etching Methods 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 241000270295 Serpentes Species 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000002982 water resistant material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
- F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Details Of Fluid Heaters (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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712104119 DE2104119A1 (de) | 1971-01-29 | 1971-01-29 | Wärmeübertrager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS223953B2 true CS223953B2 (en) | 1983-11-25 |
Family
ID=5797235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS912971A CS223953B2 (en) | 1971-01-29 | 1971-12-30 | Heat exchanger |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS55162788U (enrdf_load_stackoverflow) |
| BE (1) | BE778657A (enrdf_load_stackoverflow) |
| CS (1) | CS223953B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2104119A1 (enrdf_load_stackoverflow) |
| ES (1) | ES176616Y (enrdf_load_stackoverflow) |
| FR (1) | FR2123335B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1372651A (enrdf_load_stackoverflow) |
| NL (1) | NL166538B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809477C2 (de) * | 1978-03-04 | 1990-09-13 | Robert Bosch Gmbh, 7000 Stuttgart | Wärmeübertrager, insbesondere für gasbeheizte Wassererhitzer |
| JP6151146B2 (ja) * | 2013-09-25 | 2017-06-21 | 株式会社パロマ | 給湯器における熱交換器、及び給湯器 |
| CN117308625B (zh) * | 2023-11-30 | 2024-02-13 | 内蒙古耀煜新能源科技有限公司 | 一种还原炉尾气余热循环利用装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4116387Y1 (enrdf_load_stackoverflow) * | 1964-02-17 | 1966-07-29 | ||
| JPS4219988Y1 (enrdf_load_stackoverflow) * | 1965-04-19 | 1967-11-20 | ||
| JPS4529192Y1 (enrdf_load_stackoverflow) * | 1967-08-15 | 1970-11-10 |
-
1971
- 1971-01-29 DE DE19712104119 patent/DE2104119A1/de active Pending
- 1971-12-30 CS CS912971A patent/CS223953B2/cs unknown
-
1972
- 1972-01-18 FR FR7201569A patent/FR2123335B1/fr not_active Expired
- 1972-01-28 GB GB400672A patent/GB1372651A/en not_active Expired
- 1972-01-28 ES ES1972176616U patent/ES176616Y/es not_active Expired
- 1972-01-28 BE BE778657A patent/BE778657A/xx not_active IP Right Cessation
- 1972-01-28 NL NL7201184A patent/NL166538B/xx not_active Application Discontinuation
-
1980
- 1980-05-16 JP JP6636180U patent/JPS55162788U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL166538B (nl) | 1981-03-16 |
| FR2123335B1 (enrdf_load_stackoverflow) | 1975-10-24 |
| BE778657A (fr) | 1972-05-16 |
| ES176616Y (es) | 1973-05-01 |
| GB1372651A (en) | 1974-11-06 |
| NL7201184A (enrdf_load_stackoverflow) | 1972-08-01 |
| ES176616U (es) | 1972-08-16 |
| JPS55162788U (enrdf_load_stackoverflow) | 1980-11-21 |
| DE2104119A1 (de) | 1972-08-10 |
| FR2123335A1 (enrdf_load_stackoverflow) | 1972-09-08 |
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