JPS61136253U

JPS61136253U -

Info

Publication number: JPS61136253U
Application number: JP2025385U
Authority: JP
Priority date: 1985-02-15
Filing date: 1985-02-15
Publication date: 1986-08-25
Also published as: JPH0224054Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る温水ボイラの一例の縦断
面図、第２図は第１図―線断面図、第３図及
び第４図は従来の温水ボイラのそれぞれ異なる例
の縦断面図である。１……煙管温水ボイラ、２……胴体、３……炉
筒、４……火炎口、７……後室、９……回流室、
１０……燃焼ガス誘導煙管、１１……集気室、１
２……排気ガス誘導煙管。 Fig. 1 is a longitudinal sectional view of an example of a hot water boiler according to the present invention, Fig. 2 is a sectional view taken along the line of Fig. 1, and Figs. 3 and 4 are longitudinal sectional views of different examples of conventional hot water boilers. be. 1... Fire tube hot water boiler, 2... Body, 3... Furnace tube, 4... Flame port, 7... Rear chamber, 9... Circulation chamber,
10... Combustion gas induction flue pipe, 11... Air collection chamber, 1
2... Exhaust gas induction smoke pipe.

Claims

[Scope of utility model registration request]

In a smoke tube hot water boiler in which a furnace tube is arranged along the body and piping is connected from the furnace tube to an air collection chamber via a smoke pipe, the furnace tube is arranged in the center of the body and the flame port of the furnace tube is arranged in the center of the body. A rear chamber is formed in communication with the rear chamber on the opposite side, and an air collection chamber is arranged behind it, while a circulation chamber is provided on the flame opening side, and each of the rear chamber and the circulation chamber and the circulation chamber and the air collection chamber are arranged. A smoke tube hot water boiler characterized by a structure in which a plurality of combustion gas induction smoke tubes and exhaust gas induction smoke tubes are connected to each other so as to form substantially concentric circles along the longitudinal direction of the outer surface of the furnace cylinder.