JPH0446659U - - Google Patents
Info
- Publication number
- JPH0446659U JPH0446659U JP8962990U JP8962990U JPH0446659U JP H0446659 U JPH0446659 U JP H0446659U JP 8962990 U JP8962990 U JP 8962990U JP 8962990 U JP8962990 U JP 8962990U JP H0446659 U JPH0446659 U JP H0446659U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- shield plate
- heat
- heat shield
- water heater
- 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 7
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
第１図は本考案の第１実施例の要部説明図、第
２図はその全体の説明図、第３図・第４図は第２
実施例の説明図、第５図・第６図は第３実施例の
説明図、第７図〜第９図は従来例の説明図であり
、図中、
１……熱交換器、１０……ケーシング、１３…
…遮熱板、Ｔ……給水管、４……部分突起。
Fig. 1 is an explanatory diagram of the main parts of the first embodiment of the present invention, Fig. 2 is an explanatory diagram of the whole thereof, and Figs. 3 and 4 are illustrations of the second embodiment.
FIGS. 5 and 6 are explanatory diagrams of the third embodiment, and FIGS. 7 to 9 are explanatory diagrams of the conventional example. In the figures, 1...heat exchanger, 10... ...Casing, 13...
...Heat shield plate, T...Water supply pipe, 4...Partial protrusion.
Claims (1)
の内面との間に遮熱板１３を配設して、この遮熱
板１３と前記熱交換器との間の空間部に感熱手段
１１を設け、この感熱手段１１からの出力によつ
て安全装置の駆動部を動作させて、熱交換器１の
一部に損傷が生じた場合に燃焼装置の運転を停止
させるようにした給湯器の安全装置において、給
水管Ｔの表面を含む熱交換器１の表面又は遮熱板
１３の表面にこれら表面相互の接触を阻止する複
数の部分突起４，４を設け、この部分突起の高さ
を熱交換器１の表面と遮熱板１３の表面との間隔
より小さく設定した給湯器の安全装置。 熱交換器１とこれを収容するケーシング１０
の内面との間に遮熱板１３を配設して、この遮熱
板１３と前記熱交換器との間の空間部に感熱手段
１１を設け、この感熱手段１１からの出力によつ
て安全装置の駆動部を動作させて、熱交換器１の
一部に損傷が生じた場合に燃焼装置の運転を停止
させるようにした給湯器の安全装置において、給
水管Ｔの表面、又は、これと対向する遮熱板１３
の表面にこれら表面相互の接触を阻止する複数の
部分突起４，４を設けた給湯器の安全装置。[Claims for Utility Model Registration] Heat exchanger 1 and casing 10 housing it
A heat shield plate 13 is disposed between the heat shield plate 13 and the heat exchanger, and a heat sensitive means 11 is provided in the space between the heat shield plate 13 and the heat exchanger. In a safety device for a water heater that operates the driving part of the device and stops operation of the combustion device if a part of the heat exchanger 1 is damaged, the heat exchanger including the surface of the water supply pipe T A plurality of partial protrusions 4, 4 are provided on the surface of the heat exchanger 1 or the surface of the heat shield plate 13 to prevent these surfaces from coming into contact with each other, and the height of the partial protrusions is set to be equal to the height of the surface of the heat exchanger 1 and the surface of the heat shield plate 13. A water heater safety device that is set smaller than the interval. Heat exchanger 1 and casing 10 housing it
A heat shield plate 13 is disposed between the heat shield plate 13 and the heat exchanger, and a heat sensitive means 11 is provided in the space between the heat shield plate 13 and the heat exchanger. In a safety device for a water heater that operates the driving part of the device and stops operation of the combustion device if a part of the heat exchanger 1 is damaged, the surface of the water supply pipe T or the Opposing heat shield plate 13
A safety device for a water heater, which is provided with a plurality of partial protrusions 4, 4 on the surfaces thereof to prevent these surfaces from coming into contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8962990U JPH0648274Y2 (en) | 1990-08-27 | 1990-08-27 | Water heater safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8962990U JPH0648274Y2 (en) | 1990-08-27 | 1990-08-27 | Water heater safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0446659U true JPH0446659U (en) | 1992-04-21 |
| JPH0648274Y2 JPH0648274Y2 (en) | 1994-12-12 |
Family
ID=31823746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8962990U Expired - Lifetime JPH0648274Y2 (en) | 1990-08-27 | 1990-08-27 | Water heater safety device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648274Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011069582A (en) * | 2009-09-28 | 2011-04-07 | Paloma Industries Ltd | Water heater |
-
1990
- 1990-08-27 JP JP8962990U patent/JPH0648274Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011069582A (en) * | 2009-09-28 | 2011-04-07 | Paloma Industries Ltd | Water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648274Y2 (en) | 1994-12-12 |
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