JPS5846968U

JPS5846968U - Exhaust heat recovery device

Info

Publication number: JPS5846968U
Application number: JP13294881U
Authority: JP
Inventors: 修司飯田
Original assignee: トヨタ自動車株式会社
Priority date: 1981-09-07
Filing date: 1981-09-07
Publication date: 1983-03-30

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

[Brief explanation of drawings]

第１図は、本考案によるυ狼回収装置の実施の１例の斜
面図、−第２図は、煙旨が角型の場合の実施例の斜面図
、第３図は、煙１の広い平面から放熱を回収する場合の
排熱回収装置の斜面図で、第４図は、別の実施例におけ
る囲いを形成する金属板の平面図、第５図は、金属板に
形成した切込み部分の斜面図、第６図は、煙道と切込み
片との関係を示した断面図、第７図は、切込みを有する
囲いを設けた排熱回収装置の斜面図、第８図は重ね合わ
された金属板の平面図、第９図は重ね合わせて、切込み
片を折り曲げた金属板部分の斜面図、第１０図イ′〜チ
は金属板に形成するそれぞれ異なる切込みのパターンを
示す斜面図である。１：煙道、２：囲い、３：ダクト。第８図−°第９１９第１０図Fig. 1 is a perspective view of an example of the implementation of the υ wolf collection device according to the present invention, - Fig. 2 is a perspective view of an embodiment in which the smoke shape is square, and Fig. 3 is a perspective view of an example in which the smoke 1 is wide. FIG. 4 is a plan view of a metal plate forming an enclosure in another embodiment, and FIG. 6 is a cross-sectional view showing the relationship between the flue and the notched piece, FIG. 7 is a sectional view of the exhaust heat recovery device equipped with an enclosure having notches, and FIG. 8 is a cross-sectional view showing the relationship between the flue and the notched piece. FIG. 9 is a plan view of the plate, FIG. 9 is an oblique view of the metal plate portion with the cut pieces bent, and FIGS. 1: flue, 2: enclosure, 3: duct. Figure 8-°91 9 Figure 10

Claims

[Scope of utility model registration request]

An enclosure is provided around the outer periphery of the flue so as to have an air layer, and a duct is connected to the enclosure to suck the air in the air layer that has become hot due to heat exchange with the flue surface. Heat recovery equipment.