JPH0277486U

JPH0277486U -

Info

Publication number: JPH0277486U
Application number: JP15764888U
Authority: JP
Priority date: 1988-12-05
Filing date: 1988-12-05
Publication date: 1990-06-14

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示すもので、第１図は
平面図、第２図は一部切開正面図、第３図は第１
図の―線断面図、第４図は要部の斜視図であ
る。１……仕切板、ｂ……ヒートパイプ、ｂ′……
ヒートパイプの一次側、ｂ″……ヒートパイプの
二次側、２……高温排風通路室、３……冷風通路
室、４……フイン、ｃ……スクレーパ、ｄ……ブ
ラシ、ｅ……撒水パイプ。 The drawings show an embodiment of the present invention, in which Fig. 1 is a plan view, Fig. 2 is a partially cutaway front view, and Fig. 3 is a partially cutaway front view.
FIG. 4 is a cross-sectional view taken along the line ``--'' and FIG. 4 is a perspective view of the main parts. 1... Partition plate, b... Heat pipe, b'...
Primary side of heat pipe, b''...Secondary side of heat pipe, 2...High temperature exhaust air passage chamber, 3...Cold air passage room, 4...Fin, c...Scraper, d...Brush, e... ...Water pipe.

Claims

[Scope of Claim for Utility Model Registration] 1 Heat pipe type for exhaust heat recovery, in which the primary side of a plurality of heat pipes inserted through a partition plate is located in a high-temperature exhaust passage room, and the secondary side is located in a cold air passage room. In the heat exchanger, the outer peripheral surface of the pipe material is exposed without providing fins on the primary side, a large number of fins are arranged in a row on the secondary side, and a scraper is provided on the primary side. A heat pipe type heat exchanger for exhaust heat recovery characterized by being fitted in a slidable manner. 2. In a heat pipe heat exchanger for exhaust heat recovery, in which the primary side of a plurality of heat pipes inserted through a partition plate is located in a high temperature exhaust passage chamber, and the secondary side is located in a cold air passage chamber, the primary side The outer peripheral surface of the pipe material is exposed without providing fins thereon, and a large number of fins are arranged in a row on the secondary side, and a scraper is slidably fitted on the primary side, A heat pipe type heat exchanger for exhaust heat recovery, characterized in that a water sprinkling pipe is installed above the high temperature exhaust air passage chamber. 3. In a heat pipe type heat exchanger for exhaust heat recovery, in which the primary side of a plurality of heat pipes inserted through a partition plate is located in a high temperature exhaust passage chamber, and the secondary side is located in a cold air passage chamber, the primary side The outer peripheral surface of the pipe material is exposed without providing fins thereon, and a large number of fins are arranged in a row on the secondary side, and a scraper is slidably fitted on the primary side, A heat pipe type heat exchanger for exhaust heat recovery, characterized in that the scraper is equipped with a brush that rubs the outer peripheral surface of the pipe material on the primary side. 4. In a heat pipe type heat exchanger for exhaust heat recovery, in which the primary side of a plurality of heat pipes inserted through a partition plate is located in a high temperature exhaust passage chamber, and the secondary side is located in a cold air passage chamber, the primary side The outer peripheral surface of the pipe material is exposed without providing fins, and a large number of fins are arranged in a row on the secondary side, and the outer peripheral surface of the pipe material on the primary side is exposed on the primary side. A heat pipe type heat exchanger for waste heat recovery, characterized in that a scraper equipped with a brush for sliding is slidably fitted therein, and a water sprinkling pipe is installed above the high-temperature exhaust passage chamber. vessel.