JPH0411355U - - Google Patents

Description

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

第１図はこの考案に係る熱交換装置の一実施例
を示す縦断面図、第２図は同じく煙管内を通過す
る燃焼ガスの攪拌状態を示す説明図、第３図は同
じく煙管内を通過する燃焼ガスの伝熱及び吸音状
態を示す説明図、第４図は従来の熱交換装置にお
ける煙管内を通過する燃焼ガスの攪拌状態を示す
説明図、第５図は同じく従来の煙管内を通過する
燃焼ガスの伝熱状態を示す説明図である。 １……装置本体、２……缶体、３……貯湯室、
４……燃焼室、５……バーナ、６……煙管、７…
…バツフル部材、Ｗ……水、Ｇ……燃焼ガス。 Fig. 1 is a longitudinal sectional view showing an embodiment of the heat exchange device according to this invention, Fig. 2 is an explanatory diagram showing the stirring state of combustion gas passing through the smoke pipe, and Fig. 3 is a diagram showing the stirring state of combustion gas passing through the smoke pipe. Figure 4 is an explanatory diagram showing the state of heat transfer and sound absorption of combustion gas passing through the smoke pipe in a conventional heat exchange device. Figure 5 is an explanatory diagram showing the stirring state of combustion gas passing through the smoke pipe in a conventional heat exchanger. FIG. 2 is an explanatory diagram showing the state of heat transfer of combustion gas. 1... Device body, 2... Can body, 3... Hot water storage chamber,
4... Combustion chamber, 5... Burner, 6... Smoke pipe, 7...
...Batsuful member, W...Water, G...Combustion gas.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上部貯湯室に水が循環供給される缶体と、この
缶体内の下部に形成された燃焼室と、この燃焼室
内に臨ませたバーナと、このバーナの燃焼による
前記燃焼室の燃焼ガスを前記貯湯室を通して上方
に排気される複数本の煙管とを備え、これら各々
の煙管内に不燃性繊維をロープ形状に編成してな
るバツフル部材を内在させたことを特徴とする熱
交換装置。 A can body through which water is circulated and supplied to an upper hot water storage chamber, a combustion chamber formed in the lower part of this can body, a burner facing into this combustion chamber, and a combustion gas in the combustion chamber caused by combustion of this burner. A heat exchange device comprising a plurality of smoke pipes for discharging air upward through a hot water storage chamber, and each of these smoke pipes has a buttful member made of rope-shaped incombustible fibers embedded therein.