BR8009078A - PROCESS FOR THE PRODUCTION OF THERMAL EXCHANGER OF VARIOUS COILS AND VARIOUS PIPES - Google Patents
PROCESS FOR THE PRODUCTION OF THERMAL EXCHANGER OF VARIOUS COILS AND VARIOUS PIPESInfo
- Publication number
- BR8009078A BR8009078A BR8009078A BR8009078A BR8009078A BR 8009078 A BR8009078 A BR 8009078A BR 8009078 A BR8009078 A BR 8009078A BR 8009078 A BR8009078 A BR 8009078A BR 8009078 A BR8009078 A BR 8009078A
- Authority
- BR
- Brazil
- Prior art keywords
- coil
- coils
- turns
- tubing
- mastic
- 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
- F28D7/022—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 two or more media in heat-exchange relationship being helically coiled, the coils having a cylindrical configuration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A method of producing a multiple coil, multiple tube heat exchanger from circular tubes, in which alternating turns in each coil have a warmer liquid and other turns a cooler liquid, by coating the outside of each coil (C<u1>u) with a heat conductive mastic and winding the next coil (C<u2>u) against the mastic to force the mastic into spaces between adjoining tubes of the first coil, into spaces of adjoining tubes of the second coil, and into spaces between opposed tubes of the first and second coils. Mastic (34) is applied to the outside of each coil or into grooves between turns as the next coil is wound. Double tubes of each coil are preferably wound into grooves between turns of preceding coil, with the second tube of each coil started across coil from the first tube and continued at end of the coil past the first tube. Succeeding coils are wound against the mastic in same manner. Turns of the first coil (C<u1>u) are attached together, as by soldering, while the first and last turns of succeeding coils are similarily attached to adjacent turns of the coil beneath. Succeeding coils (C<u2>u) may be terminated between second and third turns of coil beneath, or with appropriate inner diameter of the first coil (C<u1>u), terminated between the last two turns of coil beneath. Several coils may be formed of tubing of the same diameter, with additional coils of tubing of greater diameter, all coils of tubing of same diameter, or all coils of tubing of successively increasing diameter. Length of the coils proportioned with respect to diameter of tubing so that the liquid will take the same amount of time to flow from one end of each coil to the other.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1980/000626 WO1981003300A1 (en) | 1980-05-16 | 1980-05-16 | Method of producing multiple coil,multiple tube heat exchanger |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8009078A true BR8009078A (en) | 1982-04-06 |
Family
ID=22154363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8009078A BR8009078A (en) | 1980-05-16 | 1980-05-16 | PROCESS FOR THE PRODUCTION OF THERMAL EXCHANGER OF VARIOUS COILS AND VARIOUS PIPES |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0053604B1 (en) |
JP (1) | JPS57500596A (en) |
AT (1) | ATE25606T1 (en) |
BR (1) | BR8009078A (en) |
DE (1) | DE3071913D1 (en) |
WO (1) | WO1981003300A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI75664C (en) * | 1985-10-14 | 1990-01-30 | Outokumpu Oy | DUBBELSPIRALVAERMEOEVERFOERARE. |
DE10121805A1 (en) * | 2001-05-04 | 2002-11-07 | Alto Deutschland Gmbh | Heat exchanger with multiple heating coils and method of manufacturing the heat exchanger |
CN111609735B (en) * | 2020-05-24 | 2021-07-06 | 西安交通大学 | A quick rapid cooling pressure reduction device for supercritical hydrothermal synthesis system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1799081A (en) * | 1929-06-13 | 1931-03-31 | Platen Munters Refrig Syst Ab | Condenser |
US1965553A (en) * | 1933-04-22 | 1934-07-03 | Fedders Mfg Co Inc | Beverage cooler |
US2391108A (en) * | 1941-08-06 | 1945-12-18 | Babcock & Wilcox Co | Fluid cooled wall |
US2500684A (en) * | 1945-04-16 | 1950-03-14 | Bastian Blessing Co | Water cooler |
US2523990A (en) * | 1946-03-21 | 1950-09-26 | Harold M Graham | Heat exchanger |
US2697868A (en) * | 1946-08-06 | 1954-12-28 | Clayton Manufacturing Co | Method of making heating coils |
FR1347926A (en) * | 1962-11-28 | 1964-01-04 | North American Aviation Inc | Manufacturing process for high resistance walls |
US3426409A (en) * | 1965-01-26 | 1969-02-11 | United Aircraft Corp | Method of making a tubular walled chamber |
US3415316A (en) * | 1967-04-11 | 1968-12-10 | Olin Mathieson | Modular units and use thereof in heat exchangers |
US3554275A (en) * | 1969-02-03 | 1971-01-12 | Us Navy | Gaseous laser cooling system |
US3763001A (en) * | 1969-05-29 | 1973-10-02 | J Withers | Method of making reinforced composite structures |
US3639963A (en) * | 1969-10-08 | 1972-02-08 | Vapor Corp | Method of making a heat exchanger coil assembly |
US3666006A (en) * | 1970-05-04 | 1972-05-30 | Olin Corp | Heat exchanger |
US3776303A (en) * | 1971-04-27 | 1973-12-04 | Olin Corp | Heat exchanger |
US4123837A (en) * | 1976-02-12 | 1978-11-07 | Exxon Research & Engineering Co. | Heat transfer method |
-
1980
- 1980-05-16 DE DE8080901436T patent/DE3071913D1/en not_active Expired
- 1980-05-16 EP EP80901436A patent/EP0053604B1/en not_active Expired
- 1980-05-16 JP JP55501730A patent/JPS57500596A/ja active Pending
- 1980-05-16 WO PCT/US1980/000626 patent/WO1981003300A1/en active IP Right Grant
- 1980-05-16 BR BR8009078A patent/BR8009078A/en unknown
- 1980-05-16 AT AT80901436T patent/ATE25606T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3071913D1 (en) | 1987-04-09 |
ATE25606T1 (en) | 1987-03-15 |
WO1981003300A1 (en) | 1981-11-26 |
EP0053604B1 (en) | 1987-03-04 |
EP0053604A1 (en) | 1982-06-16 |
EP0053604A4 (en) | 1984-08-08 |
JPS57500596A (en) | 1982-04-08 |
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