JPS6291151U

JPS6291151U -

Info

Publication number: JPS6291151U
Application number: JP18338985U
Authority: JP
Priority date: 1985-11-28
Filing date: 1985-11-28
Publication date: 1987-06-11
Also published as: JPH023087Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る温水ボイラーの縦断面図
、第２図は要部の一部切欠き正面図、第３図は第
２図に於けるＡ―Ａ線断面図、第４図は同Ｂ―Ｂ
線断面図、第５図は第１図に於けるＣ―Ｃ線断面
図である。１…外筒、２…内筒、３…水室、４…燃焼室、
４′…開口部、５…煙室、６…煙突、７…バーナ
ー、８…螺旋水管、９…加熱管体、１０…導水管
、１０′…開口部、１１ａ…小径環状水管、１１
ｂ…大径環状水管、１２ａ，１２ｂ，１２ｃ…連
結管、１３…排湯管、１３′…開口部、１４…吸
熱管、１５…給水管、１６…給湯口、１７…バイ
パス管。 Figure 1 is a longitudinal sectional view of the hot water boiler according to the present invention, Figure 2 is a partially cutaway front view of the main parts, Figure 3 is a sectional view taken along line A-A in Figure 2, and Figure 4 is Same B-B
5 is a sectional view taken along the line CC in FIG. 1. 1...Outer cylinder, 2...Inner cylinder, 3...Water chamber, 4...Combustion chamber,
4'...Opening, 5...Smoke chamber, 6...Chimney, 7...Burner, 8...Spiral water pipe, 9...Heating pipe body, 10...Water pipe, 10'...Opening, 11a...Small diameter annular water pipe, 11
b...Large-diameter annular water pipe, 12a, 12b, 12c...Connecting pipe, 13...Hot water discharge pipe, 13'...Opening portion, 14...Endothermal pipe, 15...Water supply pipe, 16...Hot water supply port, 17...Bypass pipe.

Claims

[Scope of utility model registration request]

A smoke chamber is provided above the combustion chamber, a water chamber is provided around the outside of the combustion chamber and the smoke chamber, and a cone-shaped spiral water tube is placed horizontally within the combustion chamber so as to surround the combustion flame of the burner. , a small-diameter annular water pipe and a large-diameter annular water pipe face each other at both front and rear ends, and between both annular water pipes, there is a connecting pipe whose both ends communicate with both annular water pipes, and whose one end communicates with the small-diameter annular water pipe and whose other end communicates with both annular water pipes. The small diameter annular water pipe has a heating pipe body formed by horizontally extending a connecting pipe that is closed on the large diameter annular water pipe side and a connecting pipe whose one end is closed on the small diameter annular water pipe side and whose other end communicates with the large diameter annular water pipe. The small diameter annular water pipe is housed in the spiral water pipe so that its side is located on the small diameter side of the spiral water pipe, and the small diameter annular water pipe is connected to a hot water discharge pipe that communicates with the water chamber, and the large diameter annular water pipe is provided with a bypass that communicates with the water chamber. A hot water boiler in which the pipes are connected to each other, one end of the spiral water pipe on the large diameter side is connected to a water guide pipe communicating with the water chamber, and one end on the small diameter side is connected to the small diameter annular water pipe.