JPS635227U

JPS635227U -

Info

Publication number: JPS635227U
Application number: JP9416586U
Authority: JP
Priority date: 1986-06-20
Filing date: 1986-06-20
Publication date: 1988-01-14
Also published as: JPH0216096Y2

Description

[Brief explanation of the drawing]

図面は本考案を例示するもので、第１図乃至第
３図は第一実施例を示し、第１図はケースの分解
斜視図、第２図は縦断正面図、第３図は縦断側面
図、第４図及び第５図は第二実施例を示し、第４
図はケースの分解斜視図、第５図は縦断側面図、
第６図及び第７図は第三実施例を示し、第６図は
ケースの分解斜視図、第７図は縦断側面図、第８
図は第四実施例を示す縦断側面図、第９図は第五
実施例を示す縦断正面図である。Ｓ……家庭用給湯装置、Ａ……ケース、Ａ１…
…分割ケース、Ａ２……分割ケース、１……空気
取入口、２……送風出口、３……フアンケース部
分、４……バーナーケース部分、５……ガス燃焼
用炎口面板、５ａ……炎口面板取付部、６……炎
口小孔、８……分散板、８ａ……分散板取付部、
９……分散小孔、１０……接合フランジ部、１１
……取付孔、１２……取付ネジ、１３……パツキ
ン、１５……隔壁板、２０……ガス供給管、２１
……ガス供給用ノズル、３０……遠心送風機、３
１……羽根車、３２……送風用ブレード、３３…
…モーター、４０……熱交換器、４１……水管、
４２……フイン。 The drawings illustrate the present invention, and FIGS. 1 to 3 show a first embodiment. FIG. 1 is an exploded perspective view of the case, FIG. 2 is a vertical front view, and FIG. 3 is a vertical side view. , FIG. 4 and FIG. 5 show the second embodiment;
The figure is an exploded perspective view of the case, Figure 5 is a longitudinal side view,
6 and 7 show the third embodiment, FIG. 6 is an exploded perspective view of the case, FIG. 7 is a vertical side view, and FIG.
The figure is a longitudinal side view showing the fourth embodiment, and FIG. 9 is a longitudinal front view showing the fifth embodiment. S...Home water heater, A...Case, A1...
...Divided case, A2...Divided case, 1...Air intake, 2...Blower outlet, 3...Fan case part, 4...Burner case part, 5...Flash face plate for gas combustion, 5a... Flame outlet face plate attachment part, 6... Flame outlet small hole, 8... Dispersion plate, 8a... Dispersion plate attachment part,
9...dispersion small hole, 10...joining flange part, 11
...Mounting hole, 12...Mounting screw, 13...Packing, 15...Partition plate, 20...Gas supply pipe, 21
... Gas supply nozzle, 30 ... Centrifugal blower, 3
1... impeller, 32... blower blade, 33...
...Motor, 40...Heat exchanger, 41...Water pipe,
42... Huynh.

Claims

[Scope of Claim for Utility Model Registration] 1. A gas supply unit is arranged at the air intake part of a centrifugal blower, and a gas combustion flame face plate made of a porous metal plate is arranged at the air outlet part of the centrifugal blower. In the all-primary premixed gas burner, a case is formed by integrally connecting a fan case part surrounding the impeller of the centrifugal blower and a burner case part surrounding the gas combustion flame face plate part. , an all-primary premixed gas burner for a domestic water heater, characterized in that the entire case is divided into two parts vertically perpendicular to the center of rotation of an impeller of a centrifugal blower. 2. The all-primary premixed gas burner for a domestic hot water supply device as set forth in claim 1 of the utility model registration claim, in which a gas combustion flame face plate is integrally provided in the burner case portion. 3 Separate gas combustion flame face plate and case,
The all-primary premixed gas burner for a domestic water heater as claimed in claim 1, wherein the burner case portion is provided with a flame face plate mounting portion for attaching a flame face plate for gas combustion. 4. An all-primary premixed gas burner for a domestic hot water supply device according to any one of claims 1 to 3 of the claims 1 to 3, which is a registered utility model, and has a dispersion plate attachment part on the burner case portion to which a dispersion plate can be attached.