JPS5851552Y2 - gas instant water heater - Google Patents
gas instant water heaterInfo
- Publication number
- JPS5851552Y2 JPS5851552Y2 JP14223378U JP14223378U JPS5851552Y2 JP S5851552 Y2 JPS5851552 Y2 JP S5851552Y2 JP 14223378 U JP14223378 U JP 14223378U JP 14223378 U JP14223378 U JP 14223378U JP S5851552 Y2 JPS5851552 Y2 JP S5851552Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- back plate
- water heater
- plate
- lead wire
- 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.)
- Expired
Links
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Description
【考案の詳細な説明】
本考案はガス瞬間湯沸器に関し、特には熱交換器が異常
加熱等により損傷した場合にガス通路を遮断し、火災等
を未然に防止する過熱防止装置のリード線固定装置に関
するものである。[Detailed description of the invention] The present invention relates to a gas instantaneous water heater, and in particular to the lead wire of an overheating prevention device that shuts off the gas passage and prevents fires when the heat exchanger is damaged due to abnormal heating, etc. It concerns a fixation device.
第１図及び第２図は従来のガス瞬間湯沸器を示し１はガ
ス瞬間湯沸器の外ケースを構成する背面板、２は背面板
１に固定具３により固定された熱交換器、４は熱交換器
２の外周に巻かれた木管である。1 and 2 show a conventional gas instantaneous water heater; 1 is a back plate constituting the outer case of the gas instantaneous water heater; 2 is a heat exchanger fixed to the back plate 1 with a fixture 3; 4 is a wood pipe wound around the outer periphery of the heat exchanger 2.
５は温度ヒユーズ等の過熱防止装置で熱交換器２内の一
部に固定されている。Reference numeral 5 denotes an overheating prevention device such as a temperature fuse, which is fixed to a part of the inside of the heat exchanger 2.
６は過熱防止装置５のリード線でパイロット安全装置の
熱電対回路（図示せず）に接続されるものである。6 is a lead wire of the overheat prevention device 5, which is connected to a thermocouple circuit (not shown) of the pilot safety device.
７はリード線抑え板で一端を背面板１の内壁に固定し、
他端を第２図矢印のように背面板１の側部側に折曲げ、
リード線６を背面板１の角部に保持している。7 is a lead wire holding plate that fixes one end to the inner wall of the back plate 1.
Fold the other end toward the side of the back plate 1 as shown by the arrow in Figure 2,
A lead wire 6 is held at a corner of the back plate 1.
このような従来物ではリード線６を背面板１に保持する
のにリード線抑え板７を背面板１の内壁に溶接する作業
、リード線抑え板７を曲げる作業等が必要となり、作業
工数が増加し、原価高になるとともに、過熱防止装置５
を交換する場合にリード線抑え板７を元の位置まで起さ
なければならず、時間を要する欠点があった。In such a conventional product, in order to hold the lead wires 6 on the back plate 1, it is necessary to weld the lead wire holding plate 7 to the inner wall of the back plate 1, bending the lead wire holding plate 7, etc., which increases the number of man-hours. As the cost increases, the overheating prevention device 5
When replacing the lead wire holding plate 7, the lead wire holding plate 7 must be raised to its original position, which has the drawback of requiring time.
本考案はこれらの欠点を除去するためになされたもので
あり、以下これを図面中の第３図及び第４図によって説
明する。The present invention has been made to eliminate these drawbacks, and will be explained below with reference to FIGS. 3 and 4 of the drawings.
即ち本考案においては燃交換器２の背面部にその内側よ
り当て板８を当てて熱交換器取付板９をねし止め１０す
るとともに、その熱交換器取付板９を外ケースの背面板
１にねし止め１１シ、さらに熱交換器取付板９の端部１
２を鈍角に折曲げて背面板１の側部内壁に当て、この端
部１２と背面板１の角部とで形成される空間部１３にリ
ード線６を保持したものである。That is, in the present invention, the heat exchanger mounting plate 9 is fixed with screws 10 by applying a patch plate 8 to the back surface of the fuel exchanger 2 from the inside, and the heat exchanger mounting plate 9 is attached to the back surface plate 1 of the outer case. Screw 11, and end 1 of heat exchanger mounting plate 9.
2 is bent at an obtuse angle and placed against the side inner wall of the back plate 1, and the lead wire 6 is held in a space 13 formed by this end 12 and the corner of the back plate 1.
尚この際熱交換器取付板９の端部１２は第４図に示すよ
うに内側に丸みをつけておけばリード線６の絶縁被覆を
傷つけることがない。At this time, if the end portion 12 of the heat exchanger mounting plate 9 is rounded on the inside as shown in FIG. 4, the insulation coating of the lead wire 6 will not be damaged.
以上説明したように本考案は熱交換器を外ケースの背面
板に熱交換器取付板を介して固定するものにおいて、前
記熱交換器取付板の端部を鈍角に折曲げて背面板の側部
内壁に当て、この端部と背面板の角部とに生ずる空間部
に過熱防止装置のリード線を保持するようにしたので、
リード線の保持に当って従来のようにリード線抑え板を
必要とせず、作業工程を減らして安価に製作できるとと
もに、熱交換器を外した場合にリード線がフリーになっ
ているため過熱防止装置を交換する場合、非常に楽であ
る利点がある。As explained above, the present invention fixes a heat exchanger to the back plate of an outer case via a heat exchanger mounting plate, and the end of the heat exchanger mounting plate is bent at an obtuse angle so that the heat exchanger is fixed to the back plate of the outer case. The lead wire of the overheating prevention device is held in the space created between this end and the corner of the back plate.
There is no need for a lead wire restraining plate as in conventional methods to hold the lead wires, which reduces the number of work steps and allows for cheaper manufacturing.The lead wires are free when the heat exchanger is removed, which prevents overheating. It has the advantage of being very easy to replace devices.
第１図は従来のガス瞬間湯沸器の内部正面図、第２図は
同一部断面図、第３図は本考案ガス瞬間湯沸器の一部断
面上面図、第４図は同部品の斜視図である。
図において、１は背面板、２は熱交換器、５は過熱防止
装置、６はリード線、９は熱交換器取付板、１３は空間
部である。Figure 1 is an internal front view of a conventional gas instantaneous water heater, Figure 2 is a partial sectional view of the same, Figure 3 is a partial sectional top view of the gas instantaneous water heater of the present invention, and Figure 4 is a partial sectional view of the same parts. FIG. In the figure, 1 is a back plate, 2 is a heat exchanger, 5 is an overheating prevention device, 6 is a lead wire, 9 is a heat exchanger mounting plate, and 13 is a space.
Claims (1)
固定するものにおいて、前記熱交換器取付板の流部を鈍
角に折曲げて背面板の側部内壁に当て、この端部と背面
板の角部とに生ずる空間部に過熱防止装置のリード線を
保持してなるガス瞬間湯沸器。In a device in which a heat exchanger is fixed to a back plate of an outer case via a heat exchanger mounting plate, the flow part of the heat exchanger mounting plate is bent at an obtuse angle and placed against the side inner wall of the back plate, and this end A gas instantaneous water heater in which a lead wire of an overheating prevention device is held in a space formed between a corner of a back plate and a corner of a back plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14223378U JPS5851552Y2 (en) | 1978-10-18 | 1978-10-18 | gas instant water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14223378U JPS5851552Y2 (en) | 1978-10-18 | 1978-10-18 | gas instant water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5559252U JPS5559252U (en) | 1980-04-22 |
| JPS5851552Y2 true JPS5851552Y2 (en) | 1983-11-24 |
Family
ID=29118784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14223378U Expired JPS5851552Y2 (en) | 1978-10-18 | 1978-10-18 | gas instant water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5851552Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8941974B2 (en) | 2011-09-09 | 2015-01-27 | Xilinx, Inc. | Interdigitated capacitor having digits of varying width |
| US9270247B2 (en) | 2013-11-27 | 2016-02-23 | Xilinx, Inc. | High quality factor inductive and capacitive circuit structure |
| US9524964B2 (en) | 2014-08-14 | 2016-12-20 | Xilinx, Inc. | Capacitor structure in an integrated circuit |
-
1978
- 1978-10-18 JP JP14223378U patent/JPS5851552Y2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8941974B2 (en) | 2011-09-09 | 2015-01-27 | Xilinx, Inc. | Interdigitated capacitor having digits of varying width |
| US9270247B2 (en) | 2013-11-27 | 2016-02-23 | Xilinx, Inc. | High quality factor inductive and capacitive circuit structure |
| US9524964B2 (en) | 2014-08-14 | 2016-12-20 | Xilinx, Inc. | Capacitor structure in an integrated circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5559252U (en) | 1980-04-22 |
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