DE20307821U1 - Chimney flue or process air exhaust pipe has silencer section with identical interface fittings - Google Patents

Chimney flue or process air exhaust pipe has silencer section with identical interface fittings

Info

Publication number
DE20307821U1
DE20307821U1 DE20307821U DE20307821U DE20307821U1 DE 20307821 U1 DE20307821 U1 DE 20307821U1 DE 20307821 U DE20307821 U DE 20307821U DE 20307821 U DE20307821 U DE 20307821U DE 20307821 U1 DE20307821 U1 DE 20307821U1
Authority
DE
Germany
Prior art keywords
pipe
process air
chimney flue
exhaust pipe
air exhaust
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
DE20307821U
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.)
NIESING ANLAGENBAU GmbH
Original Assignee
NIESING ANLAGENBAU GmbH
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 NIESING ANLAGENBAU GmbH filed Critical NIESING ANLAGENBAU GmbH
Priority to DE20307821U priority Critical patent/DE20307821U1/en
Publication of DE20307821U1 publication Critical patent/DE20307821U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0018—Abutment joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/113—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part the male part having lugs on its periphery penetrating into the corresponding slots provided in the female part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/202—Joints; Connections between duct or stack sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/13003—Means for reducing the noise in smoke conducing ducts or systems

Abstract

A series of pipe sections are assembled into e.g. a chimney flue or an effluent pipe for process air. The pipes are linked via identical interfaces. One of the pipe sections esp. is a noise silencer unit (1) and has the same type of interface as other pipe sections making up the chimney flue.

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 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 erfaßt The description text was not recorded electronically  

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

Claims (6)

1. Aus mehreren Rohrelementen bestehende Rohrleitung zur Führung von Abluft, Abgas oder Prozeßluft, wobei die Rohrelemente als Teile eines Elementsystems standardisierte Schnittstellen aufweisen, mittels welcher sie miteinander verbindbar sind, dadurch gekennzeichnet, daß wenigstens ein Rohrelement (1) als Schalldämpfer ausgestaltet ist. 1. A pipe consisting of several pipe elements for guiding exhaust air, exhaust gas or process air, the pipe elements having standardized interfaces as parts of an element system, by means of which they can be connected to one another, characterized in that at least one pipe element ( 1 ) is designed as a silencer. 2. Rohrleitung nach Anspruch 1, dadurch gekennzeichnet, dass das schalldämpfende Rohrelement (1) denselben Außendurchmesser aufweist wie andere Rohrelemente (1) des Elementsystems.2. Pipe according to claim 1, characterized in that the sound-absorbing pipe element ( 1 ) has the same outer diameter as other pipe elements ( 1 ) of the element system. 3. Rohrleitung nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, dass das schalldämpfende Rohrelement (1) die­ selbe Länge aufweist wie andere Rohrelemente (1) des Elementsystems.3. Pipe according to claim 1 or 2, characterized in that the sound-absorbing pipe element ( 1 ) has the same length as other pipe elements ( 1 ) of the element system. 4. Rohrleitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Schalldämpfer tief­ frequenten Schall dämpft.4. Pipe according to one of the preceding claims, characterized in that the silencer is deep dampens frequency sound. 5. Rohrleitung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Schalldämpfer als In­ nenzug (14) mit eckigem Querschnitt ausgestaltet ist.5. Pipe according to one of the preceding claims, characterized in that the muffler is designed as a cable ( 14 ) with an angular cross section. 6. Rohrleitung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch mehrere schalldämpfende Rohrele­ mente (1).6. Pipe according to one of the preceding claims, characterized by several sound-absorbing Rohrele elements ( 1 ).
DE20307821U 2003-05-20 2003-05-20 Chimney flue or process air exhaust pipe has silencer section with identical interface fittings Expired - Lifetime DE20307821U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20307821U DE20307821U1 (en) 2003-05-20 2003-05-20 Chimney flue or process air exhaust pipe has silencer section with identical interface fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20307821U DE20307821U1 (en) 2003-05-20 2003-05-20 Chimney flue or process air exhaust pipe has silencer section with identical interface fittings

Publications (1)

Publication Number Publication Date
DE20307821U1 true DE20307821U1 (en) 2003-08-14

Family

ID=27763191

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20307821U Expired - Lifetime DE20307821U1 (en) 2003-05-20 2003-05-20 Chimney flue or process air exhaust pipe has silencer section with identical interface fittings

Country Status (1)

Country Link
DE (1) DE20307821U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493983A (en) * 2011-08-26 2013-02-27 Sf Ltd A duct
CN103671280A (en) * 2013-08-15 2014-03-26 厦门嘉达声学技术有限公司 Composite chimney silencer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2493983A (en) * 2011-08-26 2013-02-27 Sf Ltd A duct
CN103671280A (en) * 2013-08-15 2014-03-26 厦门嘉达声学技术有限公司 Composite chimney silencer
CN103671280B (en) * 2013-08-15 2016-06-08 厦门嘉达声学技术有限公司 Composite chimney silencer

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030918

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20050421

R157 Lapse of ip right after 6 years

Effective date: 20091201

R082 Change of representative

Representative=s name: PATENTANWAELTE OLBRICHT, BUCHHOLD, KEULERTZ PA, DE