JPH044663U

JPH044663U -

Info

Publication number: JPH044663U
Application number: JP4558090U
Authority: JP
Priority date: 1990-04-27
Filing date: 1990-04-27
Publication date: 1992-01-16

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す全体構成図、
第２図は第１図のＡ−Ａ線断面図、第３図は従来
例を示す図である。１……器具外装体、１Ａ……器具外装体上板、
２……バーナーケース、３……風呂熱交換器（熱
交換器）、４……給湯熱交換器（熱交換器）、５
……燃焼空気用フアン、６……風呂排気集合筒（
排気集合筒）、６Ａ……風呂排気口（排気口）、
７……給湯排気集合筒（排気集合筒）、７Ａ……
給湯排気口（排気口）、８……風呂フランジ（フ
ランジ）、９……給湯フランジ（フランジ）、１
０……集合筒取付板、１１〜１３……取付凸部、
１１Ａ〜１３Ａ……取付片。 FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is a sectional view taken along the line A--A in FIG. 1, and FIG. 3 is a diagram showing a conventional example. 1... Instrument exterior body, 1A... Instrument exterior body upper plate,
2...Burner case, 3...Bath heat exchanger (heat exchanger), 4...Hot water heat exchanger (heat exchanger), 5
...Combustion air fan, 6...Bath exhaust pipe (
Exhaust pipe), 6A...bath exhaust port (exhaust port),
7...Hot water supply exhaust pipe (exhaust pipe), 7A...
Hot water supply exhaust port (exhaust port), 8...Bath flange (flange), 9...Hot water supply flange (flange), 1
0... Collection cylinder mounting plate, 11-13... Mounting convex part,
11A to 13A...Mounting pieces.

Claims

[Scope of utility model registration request]

A burner case and a combustion air fan are installed inside the equipment exterior body, which consists of a front cover that is detachable. A heat exchanger is connected above the burner case, and an exhaust gas is connected above the heat exchanger to guide the combustion exhaust forward. In those to which collecting pipes are connected,
A flange is provided around the exhaust port that opens at the front of the exhaust collecting pipe, and a collecting pipe mounting plate is provided at the front end of the upper plate of the instrument exterior body, and the collecting pipe mounting plate has a part that protrudes downward and is spaced between it and the upper plate. 1. A water heater characterized in that a mounting protrusion having a gap is provided at an appropriate location, a mounting piece extends downward from the front end of the mounting protrusion, and the flange is attached to the mounting piece.