JPH0241047U - - Google Patents
Info
- Publication number
- JPH0241047U JPH0241047U JP12084488U JP12084488U JPH0241047U JP H0241047 U JPH0241047 U JP H0241047U JP 12084488 U JP12084488 U JP 12084488U JP 12084488 U JP12084488 U JP 12084488U JP H0241047 U JPH0241047 U JP H0241047U
- Authority
- JP
- Japan
- Prior art keywords
- fusible plug
- steam chamber
- vacuum
- vacuum steam
- burner
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は第１図の切断面線―から見た断面図、第３
図は水管２３および邪魔板２４の一部の斜視図、
第４図は可溶栓５０付近の断面図、第５図は可溶
栓５０および保持部材５１などを示す第４図の左
方から見た側面図、第６図は排気弁６１の断面図
である。
２１……上部ドラム、２２……下部ドラム、２
３，２３ａ，２３ｂ……水管、２４，２４ａ，２
４ｂ……邪魔板、２５……燃焼室、２６……バー
ナ、２７……真空蒸気室、３３……筒体、３４…
…煙道、４７……逃し孔、５０……可溶栓、５１
……保持部材、５４，５５……通路。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a sectional view taken from the cutting plane line - of Fig. 1, and Fig. 3 is a sectional view of an embodiment of the present invention.
The figure is a perspective view of a part of the water pipe 23 and the baffle plate 24,
FIG. 4 is a cross-sectional view of the vicinity of the fusible plug 50, FIG. It is. 21... Upper drum, 22... Lower drum, 2
3, 23a, 23b...water pipe, 24, 24a, 2
4b... Baffle plate, 25... Combustion chamber, 26... Burner, 27... Vacuum steam chamber, 33... Cylindrical body, 34...
... Flue, 47 ... Relief hole, 50 ... Fusible plug, 51
...Holding member, 54, 55...Passway.
Claims (1)
する真空蒸気室に、間接熱交換器を設け、真空蒸
気室を形成するドラムの壁部に形成された逃し孔
を可溶栓で塞ぐ真空式温水ヒータの可溶栓構造に
おいて、 可溶栓に冷却媒体通路を形成したことを特徴と
する真空式温水ヒータの可溶栓構造。[Claim for Utility Model Registration] An indirect heat exchanger is provided in a vacuum steam chamber that stores the vapor of heat medium water heated by a burner, and a relief is provided on the wall of the drum forming the vacuum steam chamber. A fusible plug structure for a vacuum hot water heater in which a hole is plugged with a fusible plug, characterized in that a cooling medium passage is formed in the fusible plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12084488U JPH0623874Y2 (en) | 1988-09-13 | 1988-09-13 | Vacuum hot water heater fusible plug structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12084488U JPH0623874Y2 (en) | 1988-09-13 | 1988-09-13 | Vacuum hot water heater fusible plug structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241047U true JPH0241047U (en) | 1990-03-20 |
| JPH0623874Y2 JPH0623874Y2 (en) | 1994-06-22 |
Family
ID=31367318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12084488U Expired - Fee Related JPH0623874Y2 (en) | 1988-09-13 | 1988-09-13 | Vacuum hot water heater fusible plug structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623874Y2 (en) |
-
1988
- 1988-09-13 JP JP12084488U patent/JPH0623874Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623874Y2 (en) | 1994-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |