JPS5932242U

JPS5932242U - Forced air cooling instantaneous water heater

Info

Publication number: JPS5932242U
Application number: JP12745882U
Authority: JP
Inventors: 足利　勇; 中山　直行
Original assignee: 株式会社ガスタ−
Priority date: 1982-08-25
Filing date: 1982-08-25
Publication date: 1984-02-28
Also published as: JPS6133473Y2

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 drawings]

第１図は従来の強制空冷式瞬間湯沸器の概略断面図、第
２図は本考案の強制空冷式瞬間湯沸器の実施の一例を示
す概略断面図、第３図は本考案の他の実施例を示す第２
図と同様の一部切截正面図、第４図は第３図の一部切截
右側面図である。１．１ａ・・・内胴、２，２ａ・・・吸熱部、３　３ａ
・・・燃焼室、４・・・枡気筒、５・・・外胴、６，６
ａ・・・送気路、７・・・通気筒、８．　８ａ、　　８
ｂ、　　８Ｃ−・・吐出口、９・・・送気孔、１０・・
・送風機、１１．ｌｌａ・・・連通部、１２・・・給水
管、１３，１３３・・・吸熱管、１４・・・止水栓、１
５，１５３・・・給湯管、１６，１６ａ・・・ガスマニ
ホール）、１７．　１７ａ・・・バーすＩＪ、１８・・
・ガス導管、１９・・・制御弁、２０・・・開閉板。Fig. 1 is a schematic sectional view of a conventional forced air-cooled instantaneous water heater, Fig. 2 is a schematic sectional view showing an example of the implementation of the forced air-cooled instantaneous water heater of the present invention, and Fig. 3 is a schematic sectional view of a conventional forced air-cooled instantaneous water heater. The second example of
FIG. 4 is a partially cutaway front view similar to the figure, and FIG. 4 is a partially cutaway right side view of FIG. 3. 1.1a...inner shell, 2,2a...heat absorption part, 3 3a
... Combustion chamber, 4... Square cylinder, 5... Outer body, 6, 6
a... Air supply path, 7... Ventilation cylinder, 8. 8a, 8
b, 8C--Discharge port, 9... Air supply hole, 10...
・Blower, 11. lla... Communication part, 12... Water supply pipe, 13, 133... Endothermic pipe, 14... Water stopcock, 1
5,153...Hot water pipe, 16,16a...Gas manifold), 17. 17a... Bar IJ, 18...
- Gas conduit, 19... control valve, 20... opening/closing plate.

Claims

[Scope of utility model registration request]

Heat absorbing parts 2, 2a at the top, and burner group 17°17 at the bottom.
Two inner shells 1 with combustion chambers 3 and 3a arranged inside.
. A discharge port 8, 8a is bored in a predetermined portion of the lower part of the outer shell 5, which the shell 1.1a is opposed to, with its upper end sealed, and at a position facing the inner wall of the inner shell 1, 1a near the upper end. A communication cylinder 7 is provided in which the combustion chamber 3 and the air supply passage 6 are connected to each other, and a communication portion 11. Furthermore, an air hole 9 for a blower 10 is provided in the outer body 5 at the lower part of the ventilation tube 7, and the air sucked by the blower 10 is sent into the ventilation tube 7, and the air is After cooling the outer walls of the inner shells 1 and 1a by dividing the air into the air supply passages 6 and 6a through the outlets 8 and 8a, the air flows from the communication section 11 to the combustion chamber 3 and from the communication section 11a to the combustion chamber 3a. A forced air-cooled instantaneous water heater characterized in that air is fed to the burner groups 17 and 17a.