JPH0441946U - - Google Patents
Info
- Publication number
- JPH0441946U JPH0441946U JP8353090U JP8353090U JPH0441946U JP H0441946 U JPH0441946 U JP H0441946U JP 8353090 U JP8353090 U JP 8353090U JP 8353090 U JP8353090 U JP 8353090U JP H0441946 U JPH0441946 U JP H0441946U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- heat exchanger
- combustion
- temperature
- 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 11
- 238000002485 combustion reaction Methods 0.000 claims description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 2
- 239000000567 combustion gas Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
第１図は本考案に係る燃焼式湯沸器の第１の実
施例を示す構成説明図、第２図は同実施例装置の
側面図、第２図は同実施例における温度センサの
リード線の断面構成図、第４図はサーミスタの温
度特性説明図、第５図は本考案の第２の実施例を
示す斜視構成図、第６図は同実施例装置の側面図
、第７図は本考案の第３の実施例を示す斜視構成
図、第８図は同実施例装置の側面図、第９図は従
来の安全装置を備えた燃焼式湯沸器の斜視説明図
、第１０図は第９図の縦断説明図である。
１……熱交換器、２……胴部、３，３ａ，３ｂ
……水管、４……出湯管、５……温度センサ、６
……温度ヒユーズ、７……燃焼フアン、８……リ
ード線、９……ガスバーナ、１０……マイナス側
の線、１１……プラス側の線、１２……絶縁樹脂
、１３……防熱板、１４……折り曲げ部、１５…
…パツキン、１６ａ，１６ｂ……コネクタ、１７
……開口部、１８……バーナケース、１９……パ
ツキン、２０……出口空間、２１……排気通路、
２２……上側空間部、２３……下側空間部。
Fig. 1 is a configuration explanatory diagram showing a first embodiment of a combustion water heater according to the present invention, Fig. 2 is a side view of the device of the embodiment, and Fig. 2 is a lead wire of a temperature sensor in the embodiment. FIG. 4 is a diagram illustrating the temperature characteristics of the thermistor, FIG. 5 is a perspective diagram showing the second embodiment of the present invention, FIG. 6 is a side view of the same embodiment, and FIG. A perspective configuration diagram showing a third embodiment of the present invention, FIG. 8 is a side view of the device of the same embodiment, FIG. 9 is a perspective explanatory diagram of a combustion water heater equipped with a conventional safety device, and FIG. 10 is a vertical cross-sectional explanatory diagram of FIG. 9. 1... Heat exchanger, 2... Body, 3, 3a, 3b
... Water pipe, 4 ... Hot water pipe, 5 ... Temperature sensor, 6
... Temperature fuse, 7 ... Combustion fan, 8 ... Lead wire, 9 ... Gas burner, 10 ... Negative side wire, 11 ... Positive side wire, 12 ... Insulating resin, 13 ... Heat shield plate, 14...Bending portion, 15...
...Putskin, 16a, 16b...Connector, 17
... opening, 18 ... burner case, 19 ... packing, 20 ... exit space, 21 ... exhaust passage,
22... Upper space part, 23... Lower space part.
補正 平２．１０．２４
図面の簡単な説明を次のように補正する。
明細書１３頁３行目の「第２図」を「第３図」
に訂正する。Amendment October 24, 1992 The brief description of the drawings has been amended as follows. ``Figure 2'' on page 13, line 3 of the specification is changed to ``Figure 3.''
Correct to.
Claims (1)
を利用して湯に変換する熱交換器と、該熱交換器
の出湯温度を検出してその検出信号を湯沸器の制
御装置に送出する温度センサが設けられている燃
焼式湯沸器において、前記温度センサのリード線
は熱交換器の周りを通して導出されており、該リ
ード線はマイナス側の線とプラス側の線を交差さ
せて捩じり合わせたツイスト線として構成され、
前記マイナス側の線とプラス側の線はともに電導
線を絶縁材で被覆した被覆線によつて構成され、
その絶縁材は熱交換器から漏出する燃焼ガスの異
常高温を受けたときに溶融してマイナス側の線と
プラス側の線をシヨートさせる高温溶融の絶縁樹
脂により構成されていることを特徴とする燃焼式
湯沸器。 A heat exchanger that uses combustion heat to convert cold water supplied from the outside through water pipes into hot water, and a temperature sensor that detects the temperature of hot water coming out of the heat exchanger and sends a detection signal to the water heater control device. In a combustion water heater equipped with a heat exchanger, the lead wire of the temperature sensor is led out around the heat exchanger, and the lead wire is twisted so that the negative wire and the positive wire intersect. Constructed as twisted wires,
Both the negative side wire and the positive side wire are constituted by covered wires in which a conductive wire is covered with an insulating material,
The insulating material is characterized by being composed of a high-temperature melting insulating resin that melts and shoots the negative wire and the positive wire when exposed to the abnormally high temperature of combustion gas leaking from the heat exchanger. Combustion water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083530U JP2536054Y2 (en) | 1990-08-06 | 1990-08-06 | Combustion water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083530U JP2536054Y2 (en) | 1990-08-06 | 1990-08-06 | Combustion water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441946U true JPH0441946U (en) | 1992-04-09 |
| JP2536054Y2 JP2536054Y2 (en) | 1997-05-21 |
Family
ID=31631273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083530U Expired - Fee Related JP2536054Y2 (en) | 1990-08-06 | 1990-08-06 | Combustion water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2536054Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016217646A (en) * | 2015-05-22 | 2016-12-22 | 株式会社ノーリツ | Heat source machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6269765U (en) * | 1985-10-21 | 1987-05-01 | ||
| JPS63178486A (en) * | 1987-01-20 | 1988-07-22 | 松下電器産業株式会社 | heating device |
-
1990
- 1990-08-06 JP JP1990083530U patent/JP2536054Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6269765U (en) * | 1985-10-21 | 1987-05-01 | ||
| JPS63178486A (en) * | 1987-01-20 | 1988-07-22 | 松下電器産業株式会社 | heating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016217646A (en) * | 2015-05-22 | 2016-12-22 | 株式会社ノーリツ | Heat source machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2536054Y2 (en) | 1997-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |