JPH0262221U - - Google Patents

Description

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

第１図乃至第５図は、この考案に係る予混合式
ガスバーナの一実施例を示す図面で、第１図は縦
断側面図、第２図は蓋部材を取外した状態を示す
前方側からの斜視図、第３図はボイラーへの取付
状態を示す概略側面図、第４図はバーナダクトへ
のバーナユニツトの取付要領を示す要部の拡大正
面図、第５図は第４図の横断平面図である。 Ａ…バーナダクト、Ｂ…バーナエレメント、Ｃ
…蓋部材、Ｆ…燃焼室、１…後壁、２…前壁、３
…フレームアレスタ、１ａ…窓孔、２ａ…窓孔。 Figures 1 to 5 are drawings showing an embodiment of the premixing gas burner according to this invention, with Figure 1 being a longitudinal side view and Figure 2 being a view from the front side with the lid member removed. A perspective view, FIG. 3 is a schematic side view showing how the burner unit is attached to the boiler, FIG. 4 is an enlarged front view of the main part showing how to attach the burner unit to the burner duct, and FIG. 5 is a cross-sectional plan view of FIG. 4. It is. A...burner duct, B...burner element, C
...Lid member, F...Combustion chamber, 1...Rear wall, 2...Front wall, 3
...flame arrester, 1a...window hole, 2a...window hole.

Claims (1)

【実用新案登録請求の範囲】 (1) 所望の流通間隙を保有する前壁２と後壁１
とに夫々窓孔２ａと１ａを形成した略箱形形状の
バーナダクトＡと、 前記後壁１の窓孔１ａに装着してあつて、フレ
ームアレスタ３を一体に組み込んで成るバーナユ
ニツトＢと、 窓孔２ａを閉塞すべく、上記前壁２に対して着
脱自在に取付けた蓋部材Ｃとを具備することを特
徴とする予混合式ガスバーナ。 (2) 前記バーナユニツトＢが適用すべき燃焼室
Ｆに対向するように、前記バーナダクトＡを配置
したことを特徴とする実用新案登録請求の範囲第
１項に記載の予混合式ガスバーナ。[Scope of claims for utility model registration] (1) Front wall 2 and rear wall 1 having a desired flow gap
a burner duct A having a substantially box-like shape in which window holes 2a and 1a are respectively formed; a burner unit B installed in the window hole 1a of the rear wall 1 and integrally incorporating a flame arrester 3; A premixing type gas burner characterized by comprising a lid member C detachably attached to the front wall 2 to close the hole 2a. (2) The premixed gas burner according to claim 1, wherein the burner duct A is arranged so as to face the combustion chamber F to which the burner unit B is applied.