CA2199342A1 - Polymer plastic heat transfer piping - Google Patents

Polymer plastic heat transfer piping

Info

Publication number
CA2199342A1
CA2199342A1 CA 2199342 CA2199342A CA2199342A1 CA 2199342 A1 CA2199342 A1 CA 2199342A1 CA 2199342 CA2199342 CA 2199342 CA 2199342 A CA2199342 A CA 2199342A CA 2199342 A1 CA2199342 A1 CA 2199342A1
Authority
CA
Canada
Prior art keywords
heat transfer
polymer plastic
plastic heat
transfer piping
tubular body
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
CA 2199342
Other languages
French (fr)
Other versions
CA2199342C (en
Inventor
Ralph Spencer Goddard
Bradley John Spencer Goddard
William Robert Ullrich
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2199342 priority Critical patent/CA2199342C/en
Publication of CA2199342A1 publication Critical patent/CA2199342A1/en
Application granted granted Critical
Publication of CA2199342C publication Critical patent/CA2199342C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F25C3/02—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for ice rinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

A polymer plastic heat transfer piping includes a tubular body having an exterior surface and an interior surface. The tubular body has a wall thickness of less than 8.5% of its inner diameter. In order for the tubular body to remain sufficiently robust with such thin walls, a plurality of vanes are positioned on either the exterior surface, the interior surface or both.
CA 2199342 1997-03-06 1997-03-06 Polymer plastic heat transfer piping Expired - Fee Related CA2199342C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2199342 CA2199342C (en) 1997-03-06 1997-03-06 Polymer plastic heat transfer piping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2199342 CA2199342C (en) 1997-03-06 1997-03-06 Polymer plastic heat transfer piping

Publications (2)

Publication Number Publication Date
CA2199342A1 true CA2199342A1 (en) 1998-09-06
CA2199342C CA2199342C (en) 2005-05-31

Family

ID=4160118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2199342 Expired - Fee Related CA2199342C (en) 1997-03-06 1997-03-06 Polymer plastic heat transfer piping

Country Status (1)

Country Link
CA (1) CA2199342C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002095305A1 (en) * 2001-05-22 2002-11-28 Mast I Göteborg Ab Method and apparatus for cooling perishable goods
EP1900989A1 (en) * 2006-09-13 2008-03-19 Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG Heat conducting plastic pipe for transporting a fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002095305A1 (en) * 2001-05-22 2002-11-28 Mast I Göteborg Ab Method and apparatus for cooling perishable goods
EP1900989A1 (en) * 2006-09-13 2008-03-19 Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG Heat conducting plastic pipe for transporting a fluid

Also Published As

Publication number Publication date
CA2199342C (en) 2005-05-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed