FR2371661A2 - Connecting socket for sealing tubes into tube-plate - consists of two sleeves joined together that fit over the tube and into the hole - Google Patents

Connecting socket for sealing tubes into tube-plate - consists of two sleeves joined together that fit over the tube and into the hole

Info

Publication number
FR2371661A2
FR2371661A2 FR7634611A FR7634611A FR2371661A2 FR 2371661 A2 FR2371661 A2 FR 2371661A2 FR 7634611 A FR7634611 A FR 7634611A FR 7634611 A FR7634611 A FR 7634611A FR 2371661 A2 FR2371661 A2 FR 2371661A2
Authority
FR
France
Prior art keywords
tube
dia
plate
connector
larger
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
FR7634611A
Other languages
French (fr)
Other versions
FR2371661B2 (en
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.)
SERA HUSSON
Original Assignee
SERA HUSSON
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 SERA HUSSON filed Critical SERA HUSSON
Priority to FR7634611A priority Critical patent/FR2371661A2/en
Publication of FR2371661A2 publication Critical patent/FR2371661A2/en
Application granted granted Critical
Publication of FR2371661B2 publication Critical patent/FR2371661B2/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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/006—Constructions of heat-exchange apparatus characterised by the selection of particular materials of glass
    • 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

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

The tubes of a vertical bundle making up a heat exchanger are fixed into the tube-plate using a flexible connecting piece. This piece is made up to 2 cylindrical sleeves, the one fitting over the other to give a flattened Z-shape in section. Alternatively the connector can be moulded in one piece. The inner dia. of the larger part is slightly less than the outer dia. of the tube so that the tube fits tightly in the connector and seats against the lip where the smaller part starts. The smaler part of the connector has an outer dia. slightly larger than the dia. of the hole in the tube-plate, so that the connector fits tightly in the hole. This smaller sleeve part can be made of e.g. asbestos. If required the larger dia. part can have an extended length to guide the axial displacement of the tube end. In a large bundle the larger dia. parts are sized so that all adjacent connectors tough to give mutual support. Used in heat exchangers especially ones with boro-silicate glass tubes fitting into metal, e.g. stainless steel tube-plate. The tubes do not fall through the holes if the lower connecting socket deteriorates or is destroyed.
FR7634611A 1976-11-17 1976-11-17 Connecting socket for sealing tubes into tube-plate - consists of two sleeves joined together that fit over the tube and into the hole Granted FR2371661A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7634611A FR2371661A2 (en) 1976-11-17 1976-11-17 Connecting socket for sealing tubes into tube-plate - consists of two sleeves joined together that fit over the tube and into the hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634611A FR2371661A2 (en) 1976-11-17 1976-11-17 Connecting socket for sealing tubes into tube-plate - consists of two sleeves joined together that fit over the tube and into the hole

Publications (2)

Publication Number Publication Date
FR2371661A2 true FR2371661A2 (en) 1978-06-16
FR2371661B2 FR2371661B2 (en) 1982-08-06

Family

ID=9180013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634611A Granted FR2371661A2 (en) 1976-11-17 1976-11-17 Connecting socket for sealing tubes into tube-plate - consists of two sleeves joined together that fit over the tube and into the hole

Country Status (1)

Country Link
FR (1) FR2371661A2 (en)

Cited By (3)

* 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
FR2613471A1 (en) * 1987-03-30 1988-10-07 Air Ind Thermique Sealing sleeve for a heat exchanger
WO2001031277A1 (en) * 1999-10-26 2001-05-03 Tetra Laval Holdings & Finance Sa An arrangement in a tube heat exchanger

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
FR2613471A1 (en) * 1987-03-30 1988-10-07 Air Ind Thermique Sealing sleeve for a heat exchanger
WO2001031277A1 (en) * 1999-10-26 2001-05-03 Tetra Laval Holdings & Finance Sa An arrangement in a tube heat exchanger
US8196644B1 (en) 1999-10-26 2012-06-12 Tetra Laval Holdings & Finance Sa Arrangement in a tube heat exchanger

Also Published As

Publication number Publication date
FR2371661B2 (en) 1982-08-06

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Legal Events

Date Code Title Description
TP Transmission of property