JPS61198840U

JPS61198840U -

Info

Publication number: JPS61198840U
Application number: JP8017985U
Authority: JP
Priority date: 1985-05-30
Filing date: 1985-05-30
Publication date: 1986-12-12

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す一部切欠正面図
、第２図は同実施例を示すＡ―Ａ′断面図、第３
図は本考案に用いられるサイレンサの一例を示す
要部断面図、第４図は本考案の実施例の適用例を
示す一部切欠正面図、第５図は本考案の他の実施
例を示す一部切欠平面図、第６図は従来例を示す
側面図、第７図は他の従来例を示す断面図である
。１，４，１８…排気流道、２，１９…排気流入
口、３，２０…排気流出口、５，７，９，２１…
外気流通路、６，８…仕切板、１０…支持部、１
１…吸音材、１２…パンチングシート、１３，３
０…ボイラ本体、１４，３１…バーナ、１５…サ
イレンサ兼用エコノマイザ本体、１６…外気収容
カバー、３２…煙導、３３…エコノマイザ、３４
…導管、３５…輻射放熱体、３６…サイレンサ。 Fig. 1 is a partially cutaway front view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A' showing the same embodiment, and Fig. 3
The figure is a cross-sectional view of a main part showing an example of a silencer used in the present invention, Figure 4 is a partially cutaway front view showing an example of application of an embodiment of the present invention, and Figure 5 is a diagram showing another embodiment of the present invention. 6 is a side view showing a conventional example, and FIG. 7 is a sectional view showing another conventional example. 1, 4, 18... Exhaust flow path, 2, 19... Exhaust inlet, 3, 20... Exhaust outlet, 5, 7, 9, 21...
Outside air flow passage, 6, 8... Partition plate, 10... Support part, 1
1...Sound absorbing material, 12...Punching sheet, 13,3
0... Boiler main body, 14, 31... Burner, 15... Silencer/economizer main body, 16... Outside air accommodation cover, 32... Smoke guide, 33... Economizer, 34
... Conduit, 35... Radiation heat sink, 36... Silencer.

補正昭６０．７．１図面の簡単な説明を次のように補正する。明細書第１１頁第２行目に「一部切欠正面図」
とあるを「一部切欠平面図」と補正する。Amendment July 1, 1980 The brief description of the drawing is amended as follows. "Partially cutaway front view" on page 11, line 2 of the specification
The text has been corrected to read "partially cutaway plan view."

Claims

[Claims for Utility Model Registration] (1) An annular exhaust with one opening connected to the exhaust inlet, the other opening connected to the exhaust outlet, and a desired silencer housed inside. 1. A silencer-cum-economizer characterized in that multiple flow channels are arranged radially with predetermined gaps, and an outside air flow channel is formed around the exhaust flow channel. (2) The silencer-cum-economizer according to claim 1, wherein a plurality of the exhaust channels are arranged concentrically, and the exhaust channels are arranged radially in multiple directions. (3) The silencer-cum-economizer according to claim 1, characterized in that the exhaust flow passages are formed and arranged in a spiral shape, and the exhaust flow passages are arranged in multiple radial directions. (4) A request for registration of a utility model characterized in that a plurality of the exhaust flow paths are arranged concentrically, and each exhaust flow path is formed in a spiral shape, so that the exhaust flow paths are arranged in multiple radial directions. The economizer that also functions as a silencer according to item 1. (5) The silencer-cum-economizer according to any one of claims 1 to 4, which is a registered utility model, wherein the silencer housed inside the exhaust flow path is composed of a sound absorbing material and a punched sheet.