JPS593141U - Combustion blower air volume adjustment damper - Google Patents

Combustion blower air volume adjustment damper

Info

Publication number
JPS593141U
JPS593141U JP9469482U JP9469482U JPS593141U JP S593141 U JPS593141 U JP S593141U JP 9469482 U JP9469482 U JP 9469482U JP 9469482 U JP9469482 U JP 9469482U JP S593141 U JPS593141 U JP S593141U
Authority
JP
Japan
Prior art keywords
air
volume adjustment
combustion blower
air volume
combustion
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.)
Pending
Application number
JP9469482U
Other languages
Japanese (ja)
Inventor
北住　基
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP9469482U priority Critical patent/JPS593141U/en
Publication of JPS593141U publication Critical patent/JPS593141U/en
Pending legal-status Critical Current

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Landscapes

  • Air Supply (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は燃焼装置の構成を説明する図、第２図ａ、　　
ｂは従来の空気量調整ダンパーの正面図及び断面図、第
３図ａ、　　ｂは本考案にかかる空気量調整ダンパーの
正面図及び断面図である。 ４・・・燃焼装置、６・・・燃焼用送風機、７・・・空
気取入口、１８・・・空気量調整ダンパー、１８ａ・・
・第１の空気流通孔、１８ｂ・・・リング部、１８Ｃ・
・・第２の空気流通孔。Figure 1 is a diagram explaining the configuration of the combustion device, Figure 2a,
3b is a front view and a sectional view of a conventional air amount adjusting damper, and FIGS. 3a and 3b are a front view and a sectional view of an air amount adjusting damper according to the present invention. 4... Combustion device, 6... Combustion blower, 7... Air intake port, 18... Air amount adjustment damper, 18a...
・First air circulation hole, 18b...Ring part, 18C・
...Second air circulation hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼装置へ燃焼用空気を供給する燃焼用送風機の空気吸
込口に設けられてなる空気量調整ダンパーにおいて、板
部材からなるダンパ一本体に、所定開口面積の第１の空
気流通孔を設け、かつ該流−通孔層りに当該流通孔より
大径で所定開口面積の第２の空気流通孔径にリング状に
ミシン目を設け、該ミシン目に沿って切抜き可能な部位
を設けたことを特徴とする燃焼用送風機の空気量調整ダ
ンパIn an air amount adjusting damper provided at an air intake port of a combustion blower that supplies combustion air to a combustion device, a first air circulation hole with a predetermined opening area is provided in a damper body made of a plate member, and A ring-shaped perforation is provided in the flow hole layer at a second air flow hole having a larger diameter than the flow hole and a predetermined opening area, and a portion that can be cut out is provided along the perforation. Air volume adjustment damper for combustion blower
JP9469482U 1982-06-24 1982-06-24 Combustion blower air volume adjustment damper Pending JPS593141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9469482U JPS593141U (en) 1982-06-24 1982-06-24 Combustion blower air volume adjustment damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9469482U JPS593141U (en) 1982-06-24 1982-06-24 Combustion blower air volume adjustment damper

Publications (1)

Publication Number Publication Date
JPS593141U true JPS593141U (en) 1984-01-10

Family

ID=30226533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9469482U Pending JPS593141U (en) 1982-06-24 1982-06-24 Combustion blower air volume adjustment damper

Country Status (1)

Country Link
JP (1) JPS593141U (en)

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