JPS60134147A - Water tube type boilder - Google Patents

Water tube type boilder

Info

Publication number
JPS60134147A
JPS60134147A JP24603483A JP24603483A JPS60134147A JP S60134147 A JPS60134147 A JP S60134147A JP 24603483 A JP24603483 A JP 24603483A JP 24603483 A JP24603483 A JP 24603483A JP S60134147 A JPS60134147 A JP S60134147A
Authority
JP
Japan
Prior art keywords
water
cooled
combustion chamber
tube
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP24603483A
Other languages
Japanese (ja)
Inventor
Harumi Ando
Hideo Ando
Original Assignee
Matsushita Electric Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority to JP24603483A priority Critical patent/JPS60134147A/en
Publication of JPS60134147A publication Critical patent/JPS60134147A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H1/00Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
    • F24H1/22Water heaters other than continuous-flow or water storage heaters, e.g. water-heaters for central heating
    • F24H1/40Water heaters other than continuous-flow or water storage heaters, e.g. water-heaters for central heating with water tube or tubes
    • F24H1/403Water heaters other than continuous-flow or water storage heaters, e.g. water-heaters for central heating with water tube or tubes the water tubes being arranged in one or more circles around the burner

Abstract

PURPOSE:To enhance the safety of a water tube type boiler by preventing the thermal deterioration of a combustion chamber and burners as well as raising the heat efficiency of the inner surface as a heating face of the combustion chamber by a method in which the combustion chamber is made up of a lower annular header and a water-cooled wall in which a heat shield plate is bonded to the inner surface of the water tubes. CONSTITUTION:An aperture is provided between upper and lower annular tube gangs in a water tube 3, and a combustion chamber 5 is formed of a water-cooled wall connected with a heat shield plate 13 of a concentricity with the upper and lower annular header and the lower annular tube gang 2. A combustion gas path is formed of a baffle body 9 and an outer wall. A burber 6 is connected to the water-cooled wall and the water tube 3 and positioned from the aperture of the water tubes into the combustion chamber 5. Since the inner surface of the combustion chamber 5 can be utilized as a heating surface, the ambient temperature of the combustion chamber 5 can be lowly controlled because thermal efficiency can be raised and also because the chamber 5 is formed of the lower annular header 2 and the water-cooled wall. Furthermore, since the burner 6 is connected to the wall-cooled wall and the water tube 3 and positioned into the chamber 5, the burner 6 can be cooled with water and thermal deterioration of the burner 6 can be prevented. Since blow-out of flame to the outside of the chamber 5 is prevented by the water-cooled wall, the safety of the boiler can be enhanced.
JP24603483A 1983-12-23 1983-12-23 Water tube type boilder Pending JPS60134147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24603483A JPS60134147A (en) 1983-12-23 1983-12-23 Water tube type boilder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24603483A JPS60134147A (en) 1983-12-23 1983-12-23 Water tube type boilder

Publications (1)

Publication Number Publication Date
JPS60134147A true JPS60134147A (en) 1985-07-17

Family

ID=17142462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24603483A Pending JPS60134147A (en) 1983-12-23 1983-12-23 Water tube type boilder

Country Status (1)

Country Link
JP (1) JPS60134147A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006155A1 (en) * 1985-04-08 1986-10-23 Miura Co., Ltd. Surface combustion type fluid heater
US6698385B1 (en) * 2003-01-29 2004-03-02 Giant Factories Inc. Combustion chamber shield for hot water heaters
US7444897B2 (en) 2003-12-26 2008-11-04 Kubota Corporation Control panel unit having control lever for utility vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006155A1 (en) * 1985-04-08 1986-10-23 Miura Co., Ltd. Surface combustion type fluid heater
US6698385B1 (en) * 2003-01-29 2004-03-02 Giant Factories Inc. Combustion chamber shield for hot water heaters
US7444897B2 (en) 2003-12-26 2008-11-04 Kubota Corporation Control panel unit having control lever for utility vehicle

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