JPS5795521A - Water boiler - Google Patents
Water boilerInfo
- Publication number
- JPS5795521A JPS5795521A JP17026380A JP17026380A JPS5795521A JP S5795521 A JPS5795521 A JP S5795521A JP 17026380 A JP17026380 A JP 17026380A JP 17026380 A JP17026380 A JP 17026380A JP S5795521 A JPS5795521 A JP S5795521A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- combustion barrel
- cover plate
- cover
- combustion
- 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
Links
Abstract
PURPOSE: To protect a burner, a cover plate or the like against deformation resulting from explosion, by forming an opening in a cover plate to which is con- nected an exhaust pipe, and closing the opening with a cover which is opened by pressure in a combustion barrel when the pressure in the combustion barrel is increased.
CONSTITUTION: In a water boiler shown in the drawing, water in a chamber 2 is heated by combustion gas produced by a burner (not shown) disposed in a combustion barrel 5 while it is carried from the combustion barrel 5 to the outside via an exhaust pipe 7. One end of the combustion barrel 5 is closed by a cover plate 21, which is formed with an opening 21a connected to the exhaust pipe 7 and an opening 21b for releasing gas to the outside at the time of abnormal operation. The opening 21b is closed by a cover 22 which is in turn fixed to a cover plate 21 by means of screws 24 having tension springs 23. With such an arrangement, if pressure in the combustion barrel 5 is increased extraordinarily, the cover 22 is forced open against the force of tension springs 23 for releasing combustion gas to the outside from the opening 21b, so that safety in the operation of the boiler can be ensured.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17026380A JPS5795521A (en) | 1980-12-04 | 1980-12-04 | Water boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17026380A JPS5795521A (en) | 1980-12-04 | 1980-12-04 | Water boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5795521A true JPS5795521A (en) | 1982-06-14 |
Family
ID=15901688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17026380A Pending JPS5795521A (en) | 1980-12-04 | 1980-12-04 | Water boiler |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5795521A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63126756U (en) * | 1987-02-06 | 1988-08-18 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4821382U (en) * | 1971-07-20 | 1973-03-10 |
-
1980
- 1980-12-04 JP JP17026380A patent/JPS5795521A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4821382U (en) * | 1971-07-20 | 1973-03-10 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63126756U (en) * | 1987-02-06 | 1988-08-18 |
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