JPS5756181A - Manufacture of hot water apparatus - Google Patents
Manufacture of hot water apparatusInfo
- Publication number
- JPS5756181A JPS5756181A JP55131687A JP13168780A JPS5756181A JP S5756181 A JPS5756181 A JP S5756181A JP 55131687 A JP55131687 A JP 55131687A JP 13168780 A JP13168780 A JP 13168780A JP S5756181 A JPS5756181 A JP S5756181A
- Authority
- JP
- Japan
- Prior art keywords
- corrosion
- sealing material
- preventive
- plates
- welding
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Abstract
PURPOSE: To prevent the occurrence of pitting, intergranular corrosion, etc. and improve reliability by interposing a corrosion-preventive sealing material, a rubber sealing material and a corrosion preventive sealing material in this order in the water sealing welding part at the circumferential edge of a hot water apparatus and welding said part.
CONSTITUTION: A corrosion-preventive sealing material 5 consisting of a corrosion- preventive sealing material 6a, a corrosion-preventive rubber sealing material 7 and a corrosion-preventive sealing material 6b in this order is inserted into the space formed by the precess 2c, 3c in the peripheral parts 2b, 3b of an upper plate 2 and a lower plate 3, and a corrosion-preventive sealing material 5 is interposed between the local welding parts 8 of the plates 2, 3, thence the plates 2, 3 are superposed. Next, the local welding parts 8 and wate sealing welding part 9 of the plates 2, 3 are welded, and the outside circumferential surface 10 of the recesses 2c, 3c incorporating the material 7 are caulked, whereby the plates 2, 3 are coupled to one piece and a body 1 is perfected.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55131687A JPS5756181A (en) | 1980-09-24 | 1980-09-24 | Manufacture of hot water apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55131687A JPS5756181A (en) | 1980-09-24 | 1980-09-24 | Manufacture of hot water apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5756181A true JPS5756181A (en) | 1982-04-03 |
Family
ID=15063861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55131687A Pending JPS5756181A (en) | 1980-09-24 | 1980-09-24 | Manufacture of hot water apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5756181A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008113800A1 (en) * | 2007-03-20 | 2008-09-25 | ETA 86 Solar Steel AG | Absorber for solar heating and method for producing an absorber |
-
1980
- 1980-09-24 JP JP55131687A patent/JPS5756181A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008113800A1 (en) * | 2007-03-20 | 2008-09-25 | ETA 86 Solar Steel AG | Absorber for solar heating and method for producing an absorber |
EP2314951A1 (en) * | 2007-03-20 | 2011-04-27 | ETA 86 Solar Steel AG | Solar thermal absorber and method of production of such an absorber |
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