JPS5811644U

JPS5811644U - Water heater

Info

Publication number: JPS5811644U
Application number: JP9753581U
Authority: JP
Inventors: 松浦　隆光; 倉谷　昌彦; 石田　邦彦
Original assignee: 株式会社ノーリツ
Priority date: 1981-06-29
Filing date: 1981-06-29
Publication date: 1983-01-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示し先縦断面図、第２図は
その横断面図、第３図は従来例を示す縦断面図である。６・・・熱々換器、７・・・燃焼筒、１２・・・断熱材
、１３・・・間隙、１７・・・強制通風燃焼式バーナ、
２０・・・・・・バーナチューブ、２３・・・・・・空
気孔、Ａ・・・・・・空気通路。FIG. 1 is a longitudinal cross-sectional view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view thereof, and FIG. 3 is a vertical cross-sectional view showing a conventional example. 6... Heat exchanger, 7... Combustion tube, 12... Insulating material, 13... Gap, 17... Forced draft combustion type burner,
20... Burner tube, 23... Air hole, A... Air passage.

Claims

[Scope of utility model registration request]

It is equipped with a combustion tube with a heat exchanger installed at the top, and a forced draft combustion type burner that protrudes into the combustion tube at the bottom of the combustion tube. is attached to form an air passage whose upper end communicates with the upper part of the combustion cylinder, and a large number of air holes are provided in the peripheral wall of the tip end of the burner tube of the burner, and the air holes are communicated with the gap to connect the burner to the combustion cylinder. A water heater characterized by being fixed to. three