JPH02144361U - - Google Patents
Info
- Publication number
- JPH02144361U JPH02144361U JP1693090U JP1693090U JPH02144361U JP H02144361 U JPH02144361 U JP H02144361U JP 1693090 U JP1693090 U JP 1693090U JP 1693090 U JP1693090 U JP 1693090U JP H02144361 U JPH02144361 U JP H02144361U
- Authority
- JP
- Japan
- Prior art keywords
- reduced pressure
- combustion chamber
- pressure steam
- chamber
- water
- 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 8
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Details Of Fluid Heaters (AREA)
Description
第１図はこの考案に係る湯沸かし装置の第１実
施例を示す縦断正面図、第２図は同縦断側面図、
第３図は同横断平面図、第４図は同第２実施例を
示す縦断面図、第５図は同上の横断平面図である
。
１……燃焼室、２……水套、３……減圧蒸気室
、４……蒸気発生管、５……排気筒、６，７……
熱交換器、１１……熱媒液溜り、１２……通路。
FIG. 1 is a longitudinal sectional front view showing a first embodiment of the water heating device according to this invention, and FIG. 2 is a longitudinal sectional side view of the same.
FIG. 3 is a cross-sectional plan view of the same, FIG. 4 is a vertical cross-sectional view showing the second embodiment, and FIG. 5 is a cross-sectional plan view of the same. 1... Combustion chamber, 2... Water mantle, 3... Decompressed steam chamber, 4... Steam generation pipe, 5... Exhaust stack, 6, 7...
Heat exchanger, 11... heat medium liquid reservoir, 12... passage.
Claims (1)
を囲む水套と、この水套の上部と連なつて燃焼室
の上部を覆う減圧蒸気室を密封した状態で設け、
減圧蒸気室の内部に給湯用熱交換器を収納し、前
記燃焼室内に、内部中空の蒸気発生管を両端が水
套の相対向する位置で水套内と連通するよう水平
に設け、上記水套の蒸気発生管が開口する部分の
幅を、発生蒸気の通路とするため他の位置よりも
広幅に形成し、前記燃焼室の減圧蒸気室に臨む上
面に熱媒液の貯留部を形成し、この燃焼室から立
上がる排気筒が減圧蒸気室を気密状に貫通して外
部に引出し、前記減圧蒸気室内に組込まれた熱交
換器が、この減圧蒸気室の周壁と排気筒の対向面
間で挟まれるように配置されている減圧式湯沸か
し装置。 A water mantle surrounding the combustion chamber and a reduced pressure steam chamber connected to the upper part of the water mantle and covering the upper part of the combustion chamber are provided in a sealed state on the outside of the combustion chamber having a burner,
A heat exchanger for hot water supply is housed inside the reduced pressure steam chamber, and an internally hollow steam generating tube is installed horizontally in the combustion chamber so that both ends communicate with the inside of the water canopy at opposing positions of the water cannula. The width of the part of the mantle where the steam generation tube opens is made wider than other positions in order to serve as a passage for the generated steam, and a storage part for the heat transfer liquid is formed on the upper surface facing the reduced pressure steam chamber of the combustion chamber. , an exhaust stack rising from this combustion chamber passes through the reduced pressure steam chamber in an airtight manner and is drawn out to the outside, and a heat exchanger built into the reduced pressure steam chamber is installed between the peripheral wall of the reduced pressure steam chamber and the facing surface of the exhaust stack. A vacuum water heating device that is placed between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1693090U JPH068442Y2 (en) | 1990-02-22 | 1990-02-22 | Decompression type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1693090U JPH068442Y2 (en) | 1990-02-22 | 1990-02-22 | Decompression type water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02144361U true JPH02144361U (en) | 1990-12-07 |
| JPH068442Y2 JPH068442Y2 (en) | 1994-03-02 |
Family
ID=31520170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1693090U Expired - Lifetime JPH068442Y2 (en) | 1990-02-22 | 1990-02-22 | Decompression type water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068442Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005069569A (en) * | 2003-08-25 | 2005-03-17 | Takuma Co Ltd | Pressure reduction type heater |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8347826B2 (en) | 2006-06-16 | 2013-01-08 | Noritz Corporation | Heat exchanger, water heater and water tube |
| JP4929866B2 (en) * | 2006-06-16 | 2012-05-09 | 株式会社ノーリツ | Heat exchanger and hot water device provided with the same |
-
1990
- 1990-02-22 JP JP1693090U patent/JPH068442Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005069569A (en) * | 2003-08-25 | 2005-03-17 | Takuma Co Ltd | Pressure reduction type heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068442Y2 (en) | 1994-03-02 |