EP0032371B1 - Aufhängevorrichtung für paneelartig verlegte Wärmetauscherrohrsysteme - Google Patents
Aufhängevorrichtung für paneelartig verlegte Wärmetauscherrohrsysteme Download PDFInfo
- Publication number
- EP0032371B1 EP0032371B1 EP81100017A EP81100017A EP0032371B1 EP 0032371 B1 EP0032371 B1 EP 0032371B1 EP 81100017 A EP81100017 A EP 81100017A EP 81100017 A EP81100017 A EP 81100017A EP 0032371 B1 EP0032371 B1 EP 0032371B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube
- vertical
- shoulder
- tubes
- latch
- 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.)
- Expired
Links
- 241000282472 Canis lupus familiaris Species 0.000 claims abstract 10
- 230000000694 effects Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 210000001331 nose Anatomy 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 description 3
- 241001080024 Telles Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 244000245420 ail Species 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
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
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
Definitions
- the present invention relates to a device for attaching a panel of horizontal or gently sloping heat exchanger tubes to vertical tubes or beams provided with longitudinal fins.
- Figure 1 shows in profile some horizontal tubes of a panel fixed on the shoulders of the fins of a vertical tube, and a part forming a latch and a jumper separated from the device.
- FIG. 2 shows in exploded perspective two tube supports, with parts forming a latch and jumpers, corresponding to the upper part of the device of FIG. 1.
- FIG. 3 represents in profile view a few tubes, including two pairs of spacing greater than that of the others, corresponding to different parts of the panel, and the parts forming the corresponding latch.
- the vertical tube 1 comprises opposite welded vertical fins 2. On these fins are cut by punching notches such as 3, separating shoulders 4 with rim 5 projecting upwards.
- the latch 6 has a substantially flat upper face 7 on the side facing the vertical support tube, and rising on the other side according to a cylinder with a radius of curvature equal to that of a horizontal tube such as 8, so assuming that the horizontal tube hangs outwards.
- the width of the upper face 7 is determined in conjunction with the depth of the notches 3 so that the tubes in place come into contact with the bottom of the notches.
- the latch part is provided with a spout 9 separated from the middle part by a hollow 10 of width corresponding to that of the rim 5 of a shoulder 4, so as to be fit exactly on this one.
- It also includes a vertical sole 11 intended to be applied against the rim of the shoulder 4, pierced in its lower part with a rectangular hole 12, and comprising on each side of this hole wings 13 intended to be applied on both sides of the shoulders 4.
- These holes 12 are intended to allow the introduction of jumpers 14, which once placed in position come to rest by their legs on the upper periphery of the immediately lower horizontal tube.
- An upper lateral edge 15 of these jumpers is sufficiently pronounced to come into abutment on the lower part 16 of the corresponding shoulder, and thus to block the corresponding tube in the event of upward bias which would tend to unhook it during the setting in place.
- the jumpers 14 are no longer necessary for holding the tubes of the panel in place. They can be made of a combustible material at the temperature of the combustion gases coming into contact with the tube panel, and for example of plastic material.
- FIG. 3 represents a device for hooking tubes similar to that of FIGS. 1 and 2, but in an area where two adjacent tubes have a spacing greater than that of the other tubes, corresponding for example to the limit between two different parts of the panel of tubes.
- the parts forming a latch 6 are replaced at this height by parts 6 A, comprising longer vertical shoes 11A, pressing against the shoulder flange 3A.
- Jumpers 14, identical to the others, are engaged in the holes 12, identical to those of the other parts forming a latch, of the parts 6A.
- the invention applies to the attachment of any panel of horizontal or slightly inclined, straight or helical heat exchanger tubes at low pitch.
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)
- Supports For Pipes And Cables (AREA)
- Other Air-Conditioning Systems (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT81100017T ATE3220T1 (de) | 1980-01-11 | 1981-01-05 | Aufhaengevorrichtung fuer paneelartig verlegte waermetauscherrohrsysteme. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8000582A FR2473697A1 (fr) | 1980-01-11 | 1980-01-11 | Dispositif d'accrochage d'un panneau de tubes d'echange de chaleur |
| FR8000582 | 1980-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0032371A1 EP0032371A1 (de) | 1981-07-22 |
| EP0032371B1 true EP0032371B1 (de) | 1983-05-04 |
Family
ID=9237451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP81100017A Expired EP0032371B1 (de) | 1980-01-11 | 1981-01-05 | Aufhängevorrichtung für paneelartig verlegte Wärmetauscherrohrsysteme |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4356795A (de) |
| EP (1) | EP0032371B1 (de) |
| JP (1) | JPS56149594A (de) |
| AT (1) | ATE3220T1 (de) |
| DE (1) | DE3160205D1 (de) |
| FR (1) | FR2473697A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2515331A1 (fr) * | 1981-10-23 | 1983-04-29 | Creusot Loire | Dispositif de fixation d'un faisceau de tubes notamment pour generateur de vapeur |
| FR2555722B1 (fr) * | 1983-11-25 | 1988-07-29 | Stein Industrie | Dispositif de suspension d'un faisceau de tubes horizontaux dans un plan vertical, et procede de fabrication de ce dispositif |
| FR2559248B1 (fr) * | 1984-02-03 | 1986-07-04 | Creusot Loire | Echangeur de chaleur a tubes |
| EP1710527B1 (de) * | 1999-01-29 | 2010-09-15 | L & M Radiator, Inc. | Halterung für Wärmetauscherrohre |
| EP2522943A1 (de) * | 2011-05-11 | 2012-11-14 | Borgwarner Emission Systems Spain, S.L. | Vorrichtung zur Verringerung der Vibrationen eines Rohrkerns eines Wärmetausches in seinem Gehäuse |
| US11035615B2 (en) * | 2018-08-23 | 2021-06-15 | Caterpillar Inc. | Support clip for finned tube type heat exchangers |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2204144A (en) * | 1935-10-31 | 1940-06-11 | Babcock & Wilcox Co | Fluid heat exchange apparatus |
| DE762698C (de) * | 1936-09-02 | 1954-06-14 | Mont Kessel Herpen & Co | Halterung fuer Rohre, die unmittelbar bestrahlt an den Feuerraumwaenden liegen |
| US2893698A (en) * | 1957-03-18 | 1959-07-07 | Babcock & Wilcox Co | Superheater tube support |
| DE1145648B (de) * | 1959-11-17 | 1963-03-21 | Schmitz Rudolf | Vorrichtung zum Aufhaengen von Verdampfern u. dgl. bei Kuehlanlagen |
| US3354948A (en) * | 1965-10-21 | 1967-11-28 | Combustion Eng | Fluid cooled tube support and method of making same |
| US3378064A (en) * | 1966-05-12 | 1968-04-16 | Selas Corp Of America | Tube support |
| GB1244611A (en) * | 1967-12-01 | 1971-09-02 | Atomic Power Constr Ltd | Improvements in or relating to heat exchangers |
-
1980
- 1980-01-11 FR FR8000582A patent/FR2473697A1/fr active Pending
-
1981
- 1981-01-05 EP EP81100017A patent/EP0032371B1/de not_active Expired
- 1981-01-05 AT AT81100017T patent/ATE3220T1/de not_active IP Right Cessation
- 1981-01-05 DE DE8181100017T patent/DE3160205D1/de not_active Expired
- 1981-01-08 US US06/223,534 patent/US4356795A/en not_active Expired - Lifetime
- 1981-01-08 JP JP160481A patent/JPS56149594A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4356795A (en) | 1982-11-02 |
| JPS56149594A (en) | 1981-11-19 |
| DE3160205D1 (en) | 1983-06-09 |
| EP0032371A1 (de) | 1981-07-22 |
| FR2473697A1 (fr) | 1981-07-17 |
| ATE3220T1 (de) | 1983-05-15 |
| JPS646400B2 (de) | 1989-02-03 |
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