JPS58167835U

JPS58167835U - heat exchange equipment

Info

Publication number: JPS58167835U
Application number: JP6524982U
Authority: JP
Inventors: 岡林　誠
Original assignee: 大阪瓦斯株式会社
Priority date: 1982-05-04
Filing date: 1982-05-04
Publication date: 1983-11-09
Also published as: JPH024363Y2

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の全体縦断面図、第２図は第
１図の切断面線■−■から見た断面図である。１・・・熱交換装置、２・・・燃焼室、３・・・第１熱
交換室、４・・・第２熱交換室、５・・・第３熱交換室
、６・・・噴霧ノズル、７・・・加熱槽、８・・・熱交
換器、８ａ・・・伝熱管、９・・・ケーシング、１０・
・・蓋、１１・・・流下間隙、１２．１３・・・仕切板
、１４．１５・・・流通路、１６・・・ヘッダ、１７・
・・ポンプ、１８・・・循環管、１９・・・燃焼器、２
０・・・突入部、２１・・・突出部、２５・・・吹出し
口、２６・・・開口部、２７・・・全−次空気式バーナ
、３１・・・注水管、３２・・・オーバフロー管、３３
・・・排気管。FIG. 1 is an overall longitudinal cross-sectional view of an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the section line ``---'' in FIG. DESCRIPTION OF SYMBOLS 1... Heat exchange device, 2... Combustion chamber, 3... First heat exchange chamber, 4... Second heat exchange chamber, 5... Third heat exchange chamber, 6... Spray Nozzle, 7... Heating tank, 8... Heat exchanger, 8a... Heat exchanger tube, 9... Casing, 10.
...Lid, 11...Flow gap, 12.13...Partition plate, 14.15...Flow passage, 16...Header, 17.
...Pump, 18...Circulation pipe, 19...Combustor, 2
0... Protrusion part, 21... Projection part, 25... Outlet, 26... Opening part, 27... Total air burner, 31... Water injection pipe, 32... Overflow pipe, 33
···Exhaust pipe.

Claims

[Scope of utility model registration request]

(1) A flat plate-shaped lid is provided at the lower part of the sealed casing with a flow gap formed between the peripheral edge and the inner surface of the casing, and a heating tank in which hot water is stored is formed below the lid. A heat exchanger having heat transfer tubes through which a fluid to be heated flows is disposed in the heating tank, and heat exchangers having heat transfer tubes through which a fluid to be heated flows are disposed in the casing above the lid, and heat exchangers are disposed at intervals in the lateral direction and alternately along the lateral direction. A plurality of heat exchange chambers are formed by partition plates that form a flow path between the casing ceiling wall and the lid, and the upper part of each heat exchange chamber is connected to the heating tank via a circulation pipe equipped with a pump. A header having a plurality of spray nozzles is commonly provided, and a combustor which forms a combustion chamber and has a spout opening diagonally downward at the top extends into the lateral heat exchange chamber. A heat exchange device, characterized in that an all-air burner is inserted into the combustion chamber, and an exhaust pipe is connected to the heat exchange chamber at the other lateral end.

(2) The heat exchange device according to claim 1, wherein an opening for communicating the combustion chamber with the atmosphere is formed in the lower part of the portion of the combustor that protrudes from the casing of the combustor.

(3) A water injection pipe extending above the hot water surface is connected to the lower part of the heating tank, and an overflow pipe is connected to a position in the middle of the water injection pipe corresponding to the hot water surface of the heating tank. A heat exchange device according to claim 1 or 2 of the utility model registration claim.