JPH043240U - - Google Patents
Info
- Publication number
- JPH043240U JPH043240U JP3993190U JP3993190U JPH043240U JP H043240 U JPH043240 U JP H043240U JP 3993190 U JP3993190 U JP 3993190U JP 3993190 U JP3993190 U JP 3993190U JP H043240 U JPH043240 U JP H043240U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- exhaust pipe
- water heater
- outer cylinder
- outdoor
- 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
- 238000005192 partition Methods 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 239000011358 absorbing material Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Description
第１図は本考案による排気筒トツプを備えた石
油小形給湯機または石油給湯機付風呂釜の概略構
造の説明図、第２図は本考案による排気筒トツプ
の一実施例を示す側面図、第３図は第２図のＡ−
Ａ断面図、第４図は本考案による排気筒トツプの
他の実施例を示す側面図、第５図は第４図のＢ−
Ｂ断面図、第６図は本考案による排気筒トツプの
その他の実施例を示す側面図、第７図は第６図の
Ｃ−Ｃ断面図、第８図は従来および本考案の排気
筒トツプを用いた石油小形給湯機の騒音を示すグ
ラフ、第９図は従来の排気筒トツプの側面図、第
１０図は第９図のＤ−Ｄ断面図、第１１図は従来
の排気筒トツプを備えた石油小形給湯機または石
油給湯機付風呂釜の概略構造の説明図である。
符号の説明、１……ポンプ、２……ノズル、３
……バーナ、４……フアン、５……熱交換器、６
……消音器、７，７ａ，７ｂ，７ｃ……排気筒ト
ツプ、８……入水口、９……出湯口、１０……外
筒、１０ａ……下面、１０ｂ……上面、１０ｃ…
…仕切板、１１，１１ａ……内筒、１２……雨よ
け、１３……排気口、１４……空洞部、１５……
孔部、１６……吸音材。
FIG. 1 is an explanatory diagram of a schematic structure of a small petroleum water heater or a bathtub with an oil water heater equipped with an exhaust pipe top according to the present invention, and FIG. 2 is a side view showing an embodiment of the exhaust pipe top according to the present invention. Figure 3 is A- in Figure 2.
A sectional view, FIG. 4 is a side view showing another embodiment of the exhaust stack top according to the present invention, and FIG. 5 is a sectional view B- in FIG. 4.
B sectional view, FIG. 6 is a side view showing another embodiment of the exhaust stack top according to the present invention, FIG. 7 is a sectional view taken along the line C-C in FIG. 6, and FIG. A graph showing the noise of a small oil water heater using It is an explanatory view of a schematic structure of a small petroleum water heater or a bath pot with an oil water heater. Explanation of symbols, 1...Pump, 2...Nozzle, 3
... Burner, 4 ... Fan, 5 ... Heat exchanger, 6
... Silencer, 7, 7a, 7b, 7c ... Exhaust pipe top, 8 ... Water inlet, 9 ... Outlet, 10 ... Outer cylinder, 10a ... Bottom surface, 10b ... Top surface, 10c ...
...Partition plate, 11, 11a...Inner cylinder, 12...Rain shield, 13...Exhaust port, 14...Cavity part, 15...
Hole, 16...Sound absorbing material.
Claims (1)
けた外筒の内側に、排ガス通路である内筒を下面
を貫通して立設した屋外用開放形燃焼機器の排気
筒トツプにおいて、内筒の上部外周に外筒内周と
接続する仕切板を設け、該仕切板と下面との間に
空洞部を形成したことを特徴とする屋外用開放形
燃焼機器の排気筒トツプ。 ２ 内筒が複数個の孔部に設けたものであること
を特徴とする請求項１記載の屋外用開放形燃焼機
器の排気筒トツプ。 ３ 空洞部における外筒内周に吸音材を取付けた
ことを特徴とする請求項１または２記載の屋外用
開放形燃焼機器の排気筒トツプ。 ４ 請求項１，２または３に記載の排気筒トツプ
を備えたことを特徴とする石油小形給湯機。 ５ 請求項１，２または３に記載の排気筒トツプ
を備えたことを特徴とする石油給湯機付風呂釜。[Claims for Utility Model Registration] 1. An open type for outdoor use in which an inner cylinder serving as an exhaust gas passage is erected inside an outer cylinder that has an upper surface and a lower surface and has a plurality of exhaust ports on the upper surface, passing through the lower surface. An outdoor open combustion type combustion apparatus characterized in that, at the top of an exhaust pipe of a combustion device, a partition plate is provided on the upper outer periphery of the inner cylinder to connect with the inner periphery of the outer cylinder, and a cavity is formed between the partition plate and the lower surface. Equipment exhaust stack top. 2. The exhaust stack top for an outdoor open combustion equipment according to claim 1, wherein the inner cylinder is provided in a plurality of holes. 3. The exhaust pipe top for an outdoor open combustion equipment according to claim 1 or 2, characterized in that a sound absorbing material is attached to the inner periphery of the outer cylinder in the cavity. 4. A small petroleum water heater comprising the exhaust stack top according to claim 1, 2 or 3. 5. A bathtub with an oil water heater, characterized by comprising the exhaust pipe top according to claim 1, 2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990039931U JPH087232Y2 (en) | 1990-04-13 | 1990-04-13 | Exhaust pipe top for outdoor open-type combustion equipment and small petroleum water heater or bath kettle equipped with the exhaust pipe top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990039931U JPH087232Y2 (en) | 1990-04-13 | 1990-04-13 | Exhaust pipe top for outdoor open-type combustion equipment and small petroleum water heater or bath kettle equipped with the exhaust pipe top |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH043240U true JPH043240U (en) | 1992-01-13 |
| JPH087232Y2 JPH087232Y2 (en) | 1996-03-04 |
Family
ID=31549274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990039931U Expired - Lifetime JPH087232Y2 (en) | 1990-04-13 | 1990-04-13 | Exhaust pipe top for outdoor open-type combustion equipment and small petroleum water heater or bath kettle equipped with the exhaust pipe top |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087232Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013217369A (en) * | 2012-03-14 | 2013-10-24 | Mitsubishi Heavy Ind Ltd | Flue gas duct |
| JP2018059645A (en) * | 2016-10-03 | 2018-04-12 | リンナイ株式会社 | Exhaust adaptor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091131U (en) * | 1973-12-19 | 1975-08-01 | ||
| JPS56107136U (en) * | 1980-01-14 | 1981-08-20 | ||
| JPS6246991U (en) * | 1985-09-10 | 1987-03-23 |
-
1990
- 1990-04-13 JP JP1990039931U patent/JPH087232Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5091131U (en) * | 1973-12-19 | 1975-08-01 | ||
| JPS56107136U (en) * | 1980-01-14 | 1981-08-20 | ||
| JPS6246991U (en) * | 1985-09-10 | 1987-03-23 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013217369A (en) * | 2012-03-14 | 2013-10-24 | Mitsubishi Heavy Ind Ltd | Flue gas duct |
| WO2014141509A1 (en) * | 2012-03-14 | 2014-09-18 | 三菱重工業株式会社 | Exhaust flue |
| JP2018059645A (en) * | 2016-10-03 | 2018-04-12 | リンナイ株式会社 | Exhaust adaptor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087232Y2 (en) | 1996-03-04 |
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