JPH02144367U - - Google Patents
Info
- Publication number
- JPH02144367U JPH02144367U JP5367289U JP5367289U JPH02144367U JP H02144367 U JPH02144367 U JP H02144367U JP 5367289 U JP5367289 U JP 5367289U JP 5367289 U JP5367289 U JP 5367289U JP H02144367 U JPH02144367 U JP H02144367U
- Authority
- JP
- Japan
- Prior art keywords
- bypass passage
- valve seat
- hot air
- air supply
- exhaust hot
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Regulation And Control Of Combustion (AREA)
Description
第１図はこの考案の強制給排気式温風暖房機の
一実施例のバイパス通路を示す概略構成図、第２
図は強制給排気式温風暖房機の概略構成図、第３
図は開放状態のバイパス通路を示す断面図、第４
図はバイパス通路及び弁座部の他の実施例を示す
断面図、第５図及び第６図はそれぞれ弁座部の他
の実施例を示す断面図、第７図及び第８図は従来
のバイパス通路の断面図である。
Ａ……強制給排気式温風暖房機、８……バイパ
ス通路、９……弁体、８１ｃ，２４ｃ……弁座部
、９ａ……球面部。
Fig. 1 is a schematic configuration diagram showing a bypass passage of an embodiment of the forced air supply/exhaust hot air heater of this invention;
The figure is a schematic configuration diagram of a forced air supply and exhaust hot air heater.
The figure is a cross-sectional view showing the bypass passage in the open state.
The figure is a sectional view showing another embodiment of the bypass passage and the valve seat, FIGS. 5 and 6 are sectional views showing other embodiments of the valve seat, and FIGS. FIG. 3 is a cross-sectional view of a bypass passage. A... Forced supply/exhaust hot air heater, 8... Bypass passage, 9... Valve body, 81c, 24c... Valve seat portion, 9a... Spherical surface portion.
Claims (1)
通路を有する強制給排気式温風暖房機において、
上記バイパス通路に、円形の開口を有する弁座部
を設けており、この弁座部に、開口を閉塞する球
面部を有し点火時の燃焼圧力により浮き上がる弁
体を載置していることを特徴とする強制給排気式
温風暖房機。 In a forced air supply and exhaust hot air heater that has a bypass passage that releases high-pressure gas inside the combustion chamber to the outside of the combustion chamber,
The above-mentioned bypass passage is provided with a valve seat portion having a circular opening, and a valve body is mounted on this valve seat portion, which has a spherical portion that closes the opening and is lifted by the combustion pressure during ignition. Features a forced air supply and exhaust hot air heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5367289U JPH02144367U (en) | 1989-05-09 | 1989-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5367289U JPH02144367U (en) | 1989-05-09 | 1989-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144367U true JPH02144367U (en) | 1990-12-07 |
Family
ID=31575060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5367289U Pending JPH02144367U (en) | 1989-05-09 | 1989-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144367U (en) |
-
1989
- 1989-05-09 JP JP5367289U patent/JPH02144367U/ja active Pending