JPS63113810U - - Google Patents

Description

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

第１図、第３図及び第４図ａ，ｂ，ｃ，ｄは本
考案の一実施例を示すもので、第１図は暖房機を
示す正面断面図、第２図は従来の暖房機を示す正
面断面図、第３図は第２の熱交換器の平面断面図
、第４図ａは輻射熱による室内暖房を行なう場合
を示す説明図、第４図ｂは輻射熱による室内暖房
及び暖房用放熱器による放熱暖房を行なう場合を
示す説明図、第４図ｃは輻射熱による室内暖房及
び暖房用放熱器による放熱暖房を行なうとともに
、該放熱暖房を増大させる場合を示す説明図、第
４図ｄは暖房用放熱器による放熱暖房のみを行な
う場合を示す説明図である。 図中、２０……第１の燃焼器、３０……放熱器
用熱交換器（第１の熱交換器）、４０……室内暖
房用熱交換器（第２の熱交換器）、５０……第１
のダンパ、５１……第２のダンパ、７０……第２
の燃焼器。 Figures 1, 3, and 4 a, b, c, and d show an embodiment of the present invention. Figure 1 is a front cross-sectional view of a heater, and Figure 2 is a conventional heater. FIG. 3 is a plan sectional view of the second heat exchanger, FIG. 4 a is an explanatory diagram showing indoor heating using radiant heat, and FIG. 4 b is an illustration of indoor heating using radiant heat and room heating. An explanatory diagram showing a case where radiative heating is performed by a radiator, FIG. 4 c is an explanatory diagram illustrating a case where radiant heating is performed using radiant heat and a heating radiator, and the radiative heating is increased, FIG. 4 d FIG. 2 is an explanatory diagram showing a case where only radiation heating is performed by a heating radiator. In the figure, 20... first combustor, 30... radiator heat exchanger (first heat exchanger), 40... indoor heating heat exchanger (second heat exchanger), 50... 1st
damper, 51... second damper, 70... second damper
combustor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 室内暖房用の第１の燃焼器と、暖房用放熱器の
熱媒体流通パイプを配設した放熱器用熱交換器と
、該熱媒体流通パイプを加熱する第２の燃焼器と
、上部排気路及び下部排気路を形成するとともに
、該下部排気路の両端寄りがそれぞれ該第１の燃
焼器の排気口及び該放熱器用熱交換器の吸気口に
臨む室内暖房用熱交換器とを備え、前記下部排気
路の各両端は前記上部排気路の両端寄りにそれぞ
れ連通するとともに、前記室内暖房用熱交換器に
は該下部排気口の一端側から該上部排気路及び前
記吸気口への排ガスの流通を制御する第１のダン
パと、該下部排気路の他端側から該上部排気路へ
の排ガスの流通を制御する第２のダンパとを設け
たことを特徴とする暖房機。 A first combustor for indoor heating, a heat exchanger for a radiator in which a heat medium distribution pipe of a heating radiator is arranged, a second combustor that heats the heat medium distribution pipe, an upper exhaust passage and A lower exhaust passage is formed, and an indoor heating heat exchanger is provided at both ends of the lower exhaust passage facing the exhaust port of the first combustor and the intake port of the radiator heat exchanger, respectively. Each end of the exhaust passage communicates with both ends of the upper exhaust passage, and the indoor heating heat exchanger is configured to allow exhaust gas to flow from one end of the lower exhaust port to the upper exhaust passage and the intake port. A heating machine comprising: a first damper that controls the flow of exhaust gas from the other end of the lower exhaust passage; and a second damper that controls the flow of exhaust gas from the other end of the lower exhaust passage to the upper exhaust passage.