DE20111317U1 - Attachment device for exhaust ducts - Google Patents

Attachment device for exhaust ducts

Info

Publication number
DE20111317U1
DE20111317U1 DE20111317U DE20111317U DE20111317U1 DE 20111317 U1 DE20111317 U1 DE 20111317U1 DE 20111317 U DE20111317 U DE 20111317U DE 20111317 U DE20111317 U DE 20111317U DE 20111317 U1 DE20111317 U1 DE 20111317U1
Authority
DE
Germany
Prior art keywords
injector
tubular body
tube section
tube
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.)
Expired - Lifetime
Application number
DE20111317U
Other languages
German (de)
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 DE20111317U priority Critical patent/DE20111317U1/en
Publication of DE20111317U1 publication Critical patent/DE20111317U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0058—Construction of air inlets or outlets in roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/04—Air-ducts or air channels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Environmental Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Housing For Livestock And Birds (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Aufsatzvorrichtung für Abluftschächte von Gebäuden, insbesondere Viehställen, gekennzeichnet durch zumindest einen ersten, auf den Abluftschacht aufsetzbaren, eine Injektorstufe bildenden Rohrkörper (1) zur Verdünnung von durch den Abluft­ schacht geförderter, mit Geruchsstoffen belasteter Abluft.1. Attachment device for exhaust ducts of buildings, in particular livestock houses, characterized by at least a first tubular body ( 1 ) which can be placed on the exhaust duct and forms an injector stage for diluting exhaust air conveyed through the exhaust air and contaminated with odorous substances. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß an das freie Ende des ersten Rohrkörpers (1) zumindest ein weiterer, eine weitere Injektorstufe bildender Rohrkörper (2) angeschlossen ist.2. Device according to claim 1, characterized in that at least one further tubular body ( 2 ) forming a further injector stage is connected to the free end of the first tubular body ( 1 ). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der oder jeder Rohrkörper (1, 2) von einem Führungsrohrabschnitt (4) mit konstantem Durchmesser und einem Injektorrohrabschnitt (5) mit sich zu seinem freien Ende hin verjüngendem Durchmesser gebildet ist.3. Apparatus according to claim 1 or 2, characterized in that the or each tubular body ( 1 , 2 ) is formed by a guide tube section ( 4 ) with a constant diameter and an injector tube section ( 5 ) with a tapering diameter towards its free end. 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der weitere Rohrkörper (2) mit seinem Führungsrohrende in der Mündungsebene des In­ jektorrohrabschnitt des ersten Rohrkörpers (1) an diesen angeschlossen ist. 4. Device according to one of claims 1 to 3, characterized in that the further tubular body ( 2 ) with its guide tube end in the mouth plane of the injector tube section of the first tubular body ( 1 ) is connected to this. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, gekennzeichnet durch einen eine Diffusorstufe bildenden Abschlußrohrkörper (3), der mit dem angrenzenden Injektor­ stufenrohrkörper (2) in Strömungsverbindung gehalten ist.5. Device according to one of claims 1 to 4, characterized by a a step diffuser tube-forming closure member (3) which is held with the adjacent stages injector tubular body (2) in flow communication. 6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Abschlußrohr­ körper (3) von einem Führungsrohrabschnitt (4) mit konstantem Durchmesser und einem Diffusorrohrabschnitt (7) mit gegenüber diesem erweiterten Durchmesser gebil­ det ist.6. The device according to claim 5, characterized in that the end pipe body ( 3 ) of a guide tube section ( 4 ) with a constant diameter and a diffuser tube section ( 7 ) with this enlarged diameter is gebil det. 7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß der Diffusorrohr­ abschnitt (7) kegelstumpfförmig ausgebildet ist.7. The device according to claim 6, characterized in that the diffuser tube section ( 7 ) is frustoconical. 8. Vorrichtung nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß der Füh­ rungsrohrabschnitt (4) des Abschlußrohrkörpers (3) durchmessergleich mit dem Füh­ rungsrohrabschnitt (4) des angrenzenden Injektorstufenrohrkörpers (2) ausgebildet ist.8. Apparatus according to claim 6 or 7, characterized in that the Füh approximately pipe section ( 4 ) of the end pipe body ( 3 ) with the same diameter as the Füh pipe section ( 4 ) of the adjacent injector tube body ( 2 ) is formed. 9. Vorrichtung nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Abschlußrohrkörper (3) mit seinem Führungsrohrende (4) in der Mündungsebene des Injektorrohrabschnitts (5) des angrenzenden Rohrkörpers (2) an diesen angeschlossen ist.9. Device according to one of claims 1 to 8, characterized in that the end tube body ( 3 ) with its guide tube end ( 4 ) in the mouth plane of the injector tube section ( 5 ) of the adjacent tube body ( 2 ) is connected to this. 10. Vorrichtung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Anschlußbereich aneinandergrenzender Rohrkörper (1, 2, 3) von einem Windabweiser (8, 9) ummantelt ist.10. Device according to one of claims 1 to 9, characterized in that the connecting region of adjacent tubular bodies ( 1 , 2 , 3 ) is sheathed by a wind deflector ( 8 , 9 ).
DE20111317U 2001-07-07 2001-07-07 Attachment device for exhaust ducts Expired - Lifetime DE20111317U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20111317U DE20111317U1 (en) 2001-07-07 2001-07-07 Attachment device for exhaust ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20111317U DE20111317U1 (en) 2001-07-07 2001-07-07 Attachment device for exhaust ducts

Publications (1)

Publication Number Publication Date
DE20111317U1 true DE20111317U1 (en) 2002-11-21

Family

ID=7959060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20111317U Expired - Lifetime DE20111317U1 (en) 2001-07-07 2001-07-07 Attachment device for exhaust ducts

Country Status (1)

Country Link
DE (1) DE20111317U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107750963A (en) * 2017-10-18 2018-03-06 广西秀博科技股份有限公司 Pig farm exhaust air deodorization system
CN111173209A (en) * 2019-12-30 2020-05-19 临海伟星新型建材有限公司 Rainwater pipe flat-suction-preventing pipe fitting

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7413091U (en) * 1974-08-29 Roth C Ventilation chimney for rooms with flammable liquids
DE7930514U1 (en) * 1979-10-27 1980-01-24 Metallschlauch-Fabrik Pforzheim (Vorm. Hch. Witzenmann) Gmbh, 7530 Pforzheim DEFLECTOR HOOD FOR THE CLOSING OF VENTILATION SHELLS
DE4115802A1 (en) * 1991-05-15 1992-11-19 Paril Hugo Tubular chimney-extension on building - accommodates tubular insert with top supporting flange and extending below it
DE19634708A1 (en) * 1996-08-28 1998-03-05 Rimu Lueftungstechnik Philipp Stall ventilation process
DE20018666U1 (en) * 1999-11-01 2001-02-22 Muelink & Grol Bv Ventilation system for a building and a heat-insulated duct

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7413091U (en) * 1974-08-29 Roth C Ventilation chimney for rooms with flammable liquids
DE7930514U1 (en) * 1979-10-27 1980-01-24 Metallschlauch-Fabrik Pforzheim (Vorm. Hch. Witzenmann) Gmbh, 7530 Pforzheim DEFLECTOR HOOD FOR THE CLOSING OF VENTILATION SHELLS
DE4115802A1 (en) * 1991-05-15 1992-11-19 Paril Hugo Tubular chimney-extension on building - accommodates tubular insert with top supporting flange and extending below it
DE19634708A1 (en) * 1996-08-28 1998-03-05 Rimu Lueftungstechnik Philipp Stall ventilation process
DE20018666U1 (en) * 1999-11-01 2001-02-22 Muelink & Grol Bv Ventilation system for a building and a heat-insulated duct

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107750963A (en) * 2017-10-18 2018-03-06 广西秀博科技股份有限公司 Pig farm exhaust air deodorization system
CN111173209A (en) * 2019-12-30 2020-05-19 临海伟星新型建材有限公司 Rainwater pipe flat-suction-preventing pipe fitting

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20030102

R150 Term of protection extended to 6 years

Effective date: 20040908

R157 Lapse of ip right after 6 years

Effective date: 20080201