CA2997752C - Assemblage de logement de ventilateur industriel comportant une volute remplacable - Google Patents

Assemblage de logement de ventilateur industriel comportant une volute remplacable Download PDF

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Publication number
CA2997752C
CA2997752C CA2997752A CA2997752A CA2997752C CA 2997752 C CA2997752 C CA 2997752C CA 2997752 A CA2997752 A CA 2997752A CA 2997752 A CA2997752 A CA 2997752A CA 2997752 C CA2997752 C CA 2997752C
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Canada
Prior art keywords
scroll
fan housing
liner
sections
section
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.)
Active
Application number
CA2997752A
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English (en)
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CA2997752A1 (fr
Inventor
Fred Preis
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Airstream Research Inc
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Airstream Research Inc
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Publication date
Application filed by Airstream Research Inc filed Critical Airstream Research Inc
Priority to CA2997752A priority Critical patent/CA2997752C/fr
Publication of CA2997752A1 publication Critical patent/CA2997752A1/fr
Application granted granted Critical
Publication of CA2997752C publication Critical patent/CA2997752C/fr
Active legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/54—Building or constructing in particular ways by sheet metal manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Il est décrit un boîtier de ventilateur industriel qui comprend plusieurs sections denveloppes de ventilateur centrifuge conçues pour être montées ensemble afin de former une section médiane du boîtier de ventilateur industriel, chaque section denveloppes de ventilateur centrifuge comprenant une enveloppe dans lequel chaque section denveloppes de ventilateur centrifuge comprend des brides latérales pour relier la section à un premier support latéral et à un deuxième support latéral denveloppes de ventilateur centrifuge du boîtier de ventilateur de chaque côté. Selon une réalisation, des sections de la pluralité denveloppes de ventilateur centrifuge sont identiques et interchangeables, ce qui permet de relier les sections identiques et interchangeables dans lune des nombreuses positions. De préférence, les sections denveloppes de ventilateur centrifuge peuvent être installées sans soudage ni découpage, et peuvent être retirées individuellement pour être entretenues ou remplacées lorsque lenveloppe est usée. Le coût dexploitation et dentretien du boîtier du ventilateur est considérablement réduit.
CA2997752A 2018-03-01 2018-03-01 Assemblage de logement de ventilateur industriel comportant une volute remplacable Active CA2997752C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2997752A CA2997752C (fr) 2018-03-01 2018-03-01 Assemblage de logement de ventilateur industriel comportant une volute remplacable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2997752A CA2997752C (fr) 2018-03-01 2018-03-01 Assemblage de logement de ventilateur industriel comportant une volute remplacable

Publications (2)

Publication Number Publication Date
CA2997752A1 CA2997752A1 (fr) 2019-09-01
CA2997752C true CA2997752C (fr) 2024-01-02

Family

ID=67841903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2997752A Active CA2997752C (fr) 2018-03-01 2018-03-01 Assemblage de logement de ventilateur industriel comportant une volute remplacable

Country Status (1)

Country Link
CA (1) CA2997752C (fr)

Also Published As

Publication number Publication date
CA2997752A1 (fr) 2019-09-01

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