KR880004288A - 증기발생기에서 튜브를 안내하기위한 튜브형 격자의 격자바아용 간격띄우기 장치 - Google Patents
증기발생기에서 튜브를 안내하기위한 튜브형 격자의 격자바아용 간격띄우기 장치 Download PDFInfo
- Publication number
- KR880004288A KR880004288A KR870010352A KR870010352A KR880004288A KR 880004288 A KR880004288 A KR 880004288A KR 870010352 A KR870010352 A KR 870010352A KR 870010352 A KR870010352 A KR 870010352A KR 880004288 A KR880004288 A KR 880004288A
- Authority
- KR
- South Korea
- Prior art keywords
- lattice
- grid
- tube
- bar
- steam generator
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims description 6
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0135—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening
- F28F9/0136—Auxiliary supports for elements for tubes or tube-assemblies formed by grids having only one tube per closed grid opening formed by intersecting strips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
- F22B37/205—Supporting and spacing arrangements for tubes of a tube bundle
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
- Y10S165/40—Shell enclosed conduit assembly
- Y10S165/401—Shell enclosed conduit assembly including tube support or shell-side flow director
- Y10S165/416—Extending transverse of shell, e.g. fin, baffle
- Y10S165/423—Bar
- Y10S165/424—Bar forming grid structure
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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Sewage (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 튜브형 격자의 평면도,
제2도는 제1도의 선 A-A를 따라 절개한 단면도,
제3도는 분출부를 갖는 부분평면도,
제4도는 간격핀의 전측면도,
제5도는 제4도의 선 B-B를 따라 절개한 단면도.
Claims (3)
- 증기발생기에서 튜브를 안내하며 격자는 교차되어 있고 한평면 보다 많은 부분으로 구성된 격자바아를 성하고 프레임으로 둘러쌓여 있으며 격자바아의 단부를 수용하기 위해 내측면에 원형 홈을 구비한 튜브를 안내하기 위한 튜브형 격자의 격자바아용 간격띄우기 장치에 있어서, 프레임(2)에 있는 격자바아(3)는 간격핀(1)을 통해 마주보며 고정되고, 상기 간격핀은 격자바아(3)를 수용하기 위한 돌출부(6)가 있는 수평홈(5)를 구비하고 있으며, 상기 돌출부는 격자바아(3)의 적당한 리세스(7)에 맞물리게 되는 것을 특징으로 하는 증기발생기에서 튜브를 안내하기 위한 튜브형 격자의 격자바아용 간격띄우기 장치.
- 제1항에 있어서, 상기 간격핀(1)은 원형 덮개링(4)를 통해 고정되는 것을 특징으로 하는 증기 발생기에서 튜브를 안내하기 위한 튜브형 격자의 격자바아용 간격띄우기 장치.
- 제1항에 있어서, 상기 간격핀(1)은 종방향구멍(8)뿐 아니라 관통또는 블라인드 호울(blind hole)형 구멍을 구비하는 것을 특징으로 하는 증기 발생기에서 튜브를 안내하기 위한 튜브형 격자의 격자바아용 간격 띄우기 장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3631886.8 | 1986-09-19 | ||
DE19863631886 DE3631886A1 (de) | 1986-09-19 | 1986-09-19 | Abstandshalter fuer gitterstaebe eines rohrabstandsgitters in waermetauschern |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880004288A true KR880004288A (ko) | 1988-06-03 |
Family
ID=6309923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR870010352A KR880004288A (ko) | 1986-09-19 | 1987-09-18 | 증기발생기에서 튜브를 안내하기위한 튜브형 격자의 격자바아용 간격띄우기 장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4784220A (ko) |
EP (1) | EP0260403B1 (ko) |
KR (1) | KR880004288A (ko) |
DE (2) | DE3631886A1 (ko) |
ES (1) | ES2022219B3 (ko) |
IN (1) | IN170068B (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4038813C2 (de) * | 1990-12-05 | 1998-01-29 | Siemens Ag | Kesselanordnung |
US5388638A (en) * | 1993-12-28 | 1995-02-14 | Phillips Petroleum Company | Rod baffle heat exchanger |
US5527865A (en) * | 1995-03-24 | 1996-06-18 | The University Of North Carolina At Chapel Hill | Multi-phase polymerization process |
DE19511265A1 (de) * | 1995-03-27 | 1996-10-02 | Siemens Ag | Gitterförmiger Abstandshalter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3575236A (en) * | 1969-08-13 | 1971-04-20 | Combustion Eng | Formed plate tube spacer structure |
DE2262621C3 (de) * | 1972-12-21 | 1982-11-11 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Abstandshalter für die Rohre eines ein Rohrbündel aus geraden oder U-förmig gebogenen Rohren aufweisenden Röhrenapparates, insbesondere Dampferzeugers, und Verfahren zu dessen Berohrung |
DE2316133C2 (de) * | 1973-03-30 | 1983-11-17 | Siemens AG, 1000 Berlin und 8000 München | Rohrbündelwärmetauscher |
IT1038778B (it) * | 1975-06-09 | 1979-11-30 | Breda Termomeccanica Spa | Methodo per fabricare una griglia costituita da due materiali diversie capace di essere inizialmente rigida mentre dopo la messa in eser cizio permette dilatazioni termiche differenziali |
IT1065374B (it) * | 1976-12-21 | 1985-02-25 | Breda Termomeccanica Spa | Griglia di supporto per fasci tubieri e suo montaggio in un generatore di vapore o simile |
IT1096096B (it) * | 1978-05-17 | 1985-08-17 | Soligno Vincenzo | Guida-sopporto del tipo a griglia per tubi per generatori di vapori |
US4570883A (en) * | 1983-04-29 | 1986-02-18 | Westinghouse Electric Corp. | Tube support grid |
-
1986
- 1986-09-19 DE DE19863631886 patent/DE3631886A1/de not_active Withdrawn
-
1987
- 1987-07-16 ES ES87110263T patent/ES2022219B3/es not_active Expired - Lifetime
- 1987-07-16 DE DE8787110263T patent/DE3770090D1/de not_active Expired - Fee Related
- 1987-07-16 EP EP87110263A patent/EP0260403B1/de not_active Expired - Lifetime
- 1987-09-08 US US07/093,824 patent/US4784220A/en not_active Expired - Fee Related
- 1987-09-10 IN IN661/MAS/87A patent/IN170068B/en unknown
- 1987-09-18 KR KR870010352A patent/KR880004288A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IN170068B (ko) | 1992-02-01 |
US4784220A (en) | 1988-11-15 |
EP0260403A1 (de) | 1988-03-23 |
DE3631886A1 (de) | 1988-03-31 |
ES2022219B3 (es) | 1991-12-01 |
DE3770090D1 (de) | 1991-06-20 |
EP0260403B1 (de) | 1991-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |