JPS5972291U - Siphon phenomenon prevention device for liquid storage tank piping - Google Patents
Siphon phenomenon prevention device for liquid storage tank pipingInfo
- Publication number
- JPS5972291U JPS5972291U JP16779982U JP16779982U JPS5972291U JP S5972291 U JPS5972291 U JP S5972291U JP 16779982 U JP16779982 U JP 16779982U JP 16779982 U JP16779982 U JP 16779982U JP S5972291 U JPS5972291 U JP S5972291U
- Authority
- JP
- Japan
- Prior art keywords
- storage tank
- liquid storage
- prevention device
- siphon phenomenon
- tank piping
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来装置の縦断面図、第２図は第１図の部分的
な拡大図、第３図は本考案の一実施例の縦断面図、第４
図は第３図の■部分の拡大図、第５図は第４図の■−■
線より見た側面図、第６図は本考案の他の実施例の第４
図と同様の拡大図、第７図は第６図の■−■線より見た
側面図、第８図は第７図の弁装置の拡大断面図である。
１・・・貯液タンク、１２・・・液面、２０・・・立上
り管、２１・・・パイプ、２２・・・開口端。Fig. 1 is a longitudinal sectional view of a conventional device, Fig. 2 is a partially enlarged view of Fig. 1, Fig. 3 is a longitudinal sectional view of an embodiment of the present invention, and Fig. 4 is a longitudinal sectional view of a conventional device.
The figure is an enlarged view of the ■ part in Figure 3, and Figure 5 is an enlarged view of the ■-■ part in Figure 4.
A side view taken along the line, FIG. 6 is a fourth embodiment of another embodiment of the present invention.
FIG. 7 is an enlarged view similar to the figure, FIG. 7 is a side view taken along the line ■--■ in FIG. 6, and FIG. 8 is an enlarged sectional view of the valve device in FIG. 7. DESCRIPTION OF SYMBOLS 1...Liquid storage tank, 12...Liquid level, 20...Rise pipe, 21...Pipe, 22...Open end.
Claims (1)
りパイプを分岐させ、該パイプの先端を前記貯液タンク
内液面上方において下向きに開口させたことを特徴とす
る貯液タンク配管のサイフオン現像防止装置。Liquid storage tank piping characterized in that a pipe is branched from the top of a riser pipe whose tip is submerged in the liquid in the liquid storage tank, and the tip of the pipe is opened downward above the liquid level in the liquid storage tank. Siphon development prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16779982U JPS5972291U (en) | 1982-11-05 | 1982-11-05 | Siphon phenomenon prevention device for liquid storage tank piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16779982U JPS5972291U (en) | 1982-11-05 | 1982-11-05 | Siphon phenomenon prevention device for liquid storage tank piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5972291U true JPS5972291U (en) | 1984-05-16 |
Family
ID=30367015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16779982U Pending JPS5972291U (en) | 1982-11-05 | 1982-11-05 | Siphon phenomenon prevention device for liquid storage tank piping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5972291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02139400A (en) * | 1988-11-17 | 1990-05-29 | Nec Kyushu Ltd | Quantitatively feeding apparatus of chemicals |
-
1982
- 1982-11-05 JP JP16779982U patent/JPS5972291U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02139400A (en) * | 1988-11-17 | 1990-05-29 | Nec Kyushu Ltd | Quantitatively feeding apparatus of chemicals |
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