JPH0175115U - - Google Patents

Description

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

第１〜２図は本考案の実施例を示し、第１図は
第５図のＣ―Ｃ断面に相当する燃焼筒の断面図、
第２図は第３図Ａ―Ａ断面に相当するヒータ素子
の断面図、第３〜６図は従来例を示し、第３図は
路面加熱後の略側面図、第４図は第３図のＡ―Ａ
断面図、第５図は第４図のＢ―Ｂ線によるヒータ
素子の断面図、第６図は第５図のＣ―Ｃ線による
燃焼筒の断面図である。 １：エンジン部、２：動輪、３：台枠、４：ヒ
ータ、４ａ：ヒータ素子、５：外箱、６：燃焼筒
、７：小孔、８：ノズル、９：バーナ、１０：隔
板、１１：断熱材、１２：スカート、１３：断熱
隔壁、１４：排気筒。 1 and 2 show an embodiment of the present invention, and FIG. 1 is a cross-sectional view of the combustion tube corresponding to the CC cross section in FIG.
Fig. 2 is a sectional view of the heater element corresponding to the cross section AA in Fig. 3, Figs. 3 to 6 show conventional examples, Fig. 3 is a schematic side view after road surface heating, and Fig. 4 is the same A-A of
5 is a sectional view of the heater element taken along the line BB in FIG. 4, and FIG. 6 is a sectional view of the combustion tube taken along the line CC in FIG. 5. 1: Engine part, 2: Driving wheel, 3: Underframe, 4: Heater, 4a: Heater element, 5: Outer box, 6: Combustion tube, 7: Small hole, 8: Nozzle, 9: Burner, 10: Partition plate , 11: insulation material, 12: skirt, 13: insulation partition, 14: exhaust stack.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 上部および四周を塞ぎ下部を開いた外箱５内に
、一端を閉じ他端にバーナ９を接続した燃焼筒６
を固定し、燃焼筒６の下面に高圧ガスを噴出させ
る多数の小孔７を穿設した複数のヒータ素子４ａ
を並列させ、その両側部に１個ずつの排気筒１４
を結合し、ヒータ素子と排気筒とを結合した外周
裾部に可撓性のスカート１２を取付けた路面加熱
用ヒータにおいて、燃焼筒６の下面に穿設する小
孔７を排気筒側に片寄せて設けたことを特徴とす
る路面加熱用ヒータ。 A combustion cylinder 6 with one end closed and a burner 9 connected to the other end is placed inside an outer box 5 whose upper part and all four circumferences are closed and whose lower part is open.
is fixed, and a plurality of heater elements 4a are provided with a large number of small holes 7 for ejecting high-pressure gas on the lower surface of the combustion tube 6.
are arranged in parallel, and one exhaust pipe 14 is installed on each side of the
In a road surface heating heater in which a flexible skirt 12 is attached to the outer peripheral hem where the heater element and the exhaust pipe are combined, a small hole 7 formed in the lower surface of the combustion pipe 6 is formed on the side of the exhaust pipe. A road surface heating heater characterized by being installed close together.