FR2350567A1 - Tubular heat exchanger - incorporates rings between tubes and tube-plate holes, with joints ensuring fluid-tightness while allowing expansion - Google Patents

Tubular heat exchanger - incorporates rings between tubes and tube-plate holes, with joints ensuring fluid-tightness while allowing expansion

Info

Publication number
FR2350567A1
FR2350567A1 FR7613092A FR7613092A FR2350567A1 FR 2350567 A1 FR2350567 A1 FR 2350567A1 FR 7613092 A FR7613092 A FR 7613092A FR 7613092 A FR7613092 A FR 7613092A FR 2350567 A1 FR2350567 A1 FR 2350567A1
Authority
FR
France
Prior art keywords
tube
tubes
ring
tightness
heat exchanger
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.)
Granted
Application number
FR7613092A
Other languages
French (fr)
Other versions
FR2350567B1 (en
Inventor
Raymond Binet
Alain Chielens
Maurice Lebegue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Priority to FR7613092A priority Critical patent/FR2350567A1/en
Publication of FR2350567A1 publication Critical patent/FR2350567A1/en
Application granted granted Critical
Publication of FR2350567B1 publication Critical patent/FR2350567B1/fr
Granted legal-status Critical Current

Links

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
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
    • F28F9/14—Arrangements for sealing elements into header boxes or end plates by dismountable joints by force-joining

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)

Abstract

A tubular heat exchanger incorporates rings around the tubes where they pass through the tube-plates. The dia. of the holes in the tube-plates is greater than the outside dia. of the tubes. The ring fills the annular space between the tube and the plate. The ring has an outer and an inner groove. Toric joints are fitted in the grooves, ensuring fluid-tightness between the hole and the ring, and between the ring and the tube, respectively. The invention provides a soln. to the problem of ensuring fluid-tight joints between the tubes and the tube-plate while allowing free expansion of the tubes in relation to the shell. The soln. eliminates the disadvantages of existing methods. These disadvantages include risk of corrosion due to electro-chemical effects and complicated constructions necessitating threading, springs, special joints etc.
FR7613092A 1976-05-03 1976-05-03 Tubular heat exchanger - incorporates rings between tubes and tube-plate holes, with joints ensuring fluid-tightness while allowing expansion Granted FR2350567A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7613092A FR2350567A1 (en) 1976-05-03 1976-05-03 Tubular heat exchanger - incorporates rings between tubes and tube-plate holes, with joints ensuring fluid-tightness while allowing expansion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613092A FR2350567A1 (en) 1976-05-03 1976-05-03 Tubular heat exchanger - incorporates rings between tubes and tube-plate holes, with joints ensuring fluid-tightness while allowing expansion

Publications (2)

Publication Number Publication Date
FR2350567A1 true FR2350567A1 (en) 1977-12-02
FR2350567B1 FR2350567B1 (en) 1982-04-16

Family

ID=9172596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613092A Granted FR2350567A1 (en) 1976-05-03 1976-05-03 Tubular heat exchanger - incorporates rings between tubes and tube-plate holes, with joints ensuring fluid-tightness while allowing expansion

Country Status (1)

Country Link
FR (1) FR2350567A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523710A1 (en) * 1982-03-17 1983-09-23 Fives Cail Babcock Indirect heat exchanger has flow passage contg. transverse tube bundle - from which individual tubes are removable for renewal or servicing
FR2571839A1 (en) * 1984-10-12 1986-04-18 Pecquet Tesson Soc Ind IMPROVEMENTS IN TUBULAR PLATES OF THERMAL EXCHANGERS
EP0617249A2 (en) * 1993-03-24 1994-09-28 Valeo Climate Control Corporation Heat exchanger
AU702645B2 (en) * 1995-11-21 1999-02-25 Hudson Products Corporation Heat pipe heat exchanger tube sheet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523710A1 (en) * 1982-03-17 1983-09-23 Fives Cail Babcock Indirect heat exchanger has flow passage contg. transverse tube bundle - from which individual tubes are removable for renewal or servicing
FR2571839A1 (en) * 1984-10-12 1986-04-18 Pecquet Tesson Soc Ind IMPROVEMENTS IN TUBULAR PLATES OF THERMAL EXCHANGERS
US4706743A (en) * 1984-10-12 1987-11-17 Societe Industrielle Pecquet, Tesson Tube plates for heat exchangers
EP0617249A2 (en) * 1993-03-24 1994-09-28 Valeo Climate Control Corporation Heat exchanger
EP0617249A3 (en) * 1993-03-24 1995-04-05 Valeo Climate Control Corp Heat exchanger.
AU702645B2 (en) * 1995-11-21 1999-02-25 Hudson Products Corporation Heat pipe heat exchanger tube sheet

Also Published As

Publication number Publication date
FR2350567B1 (en) 1982-04-16

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