JPS60167898U - Gas economizer device in automatic switching supply system for liquefied gas - Google Patents
Gas economizer device in automatic switching supply system for liquefied gasInfo
- Publication number
- JPS60167898U JPS60167898U JP5684584U JP5684584U JPS60167898U JP S60167898 U JPS60167898 U JP S60167898U JP 5684584 U JP5684584 U JP 5684584U JP 5684584 U JP5684584 U JP 5684584U JP S60167898 U JPS60167898 U JP S60167898U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- automatic switching
- pressure
- liquefied gas
- valve
- 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
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図は従来の液化ガス自動切換供給システムにおける
ガスエコノマイザ−装置を示した全体配管説明図、第２
図は同システムの自動切換弁を示した縦断正面図、第３
図は本考案に係るエコノマイザ−装置の全体配管説明図
、第４図は第２図とは別異の自動切換弁を示した縦断正
面図である。
ｌａ、ｌｂ・・・第１、第２液化ガスボンベ、２・・・
自動切換弁、２ａ、２ｂ・・・第１、第２導入口、２Ｃ
・・・供給口、３ａ、３ｂ・・・第１、第２蒸発器、４
ａ、４ｂ・・・第１、第２圧カー次調整器、１０・・・
圧カニ次調整器、１１・・・シャットオフバルブ、１２
・・・需要側パイプライン、１６ａ、１６ｂ・・・第１
、第２エコノマイザ−パイプライン、１８ａ、１８ｂ・
・・第１、第２エジノマイザー弁、１９・・・合流配管
。Figure 1 is an overall piping explanatory diagram showing the gas economizer device in a conventional liquefied gas automatic switching supply system.
The figure is a longitudinal sectional front view showing the automatic switching valve of the same system.
The figure is an explanatory view of the entire piping of the economizer device according to the present invention, and FIG. 4 is a longitudinal sectional front view showing an automatic switching valve different from that in FIG. 2. la, lb...first and second liquefied gas cylinders, 2...
Automatic switching valve, 2a, 2b...1st, 2nd inlet, 2C
... Supply port, 3a, 3b... First, second evaporator, 4
a, 4b...first and second pressure car regulators, 10...
Pressure crab secondary regulator, 11... Shutoff valve, 12
...Demand side pipeline, 16a, 16b...1st
, second economizer pipeline, 18a, 18b.
...First and second eginomizer valves, 19...merging piping.
Claims (1)
、第２導入口との間に、順次第１蒸発器と第１圧カー次
調整器、第２蒸発器と第２圧カー次調整器を連結すると
共に、当該自動切換弁の供給口と需要側パイプラインと
の間に、順次圧カニ次調整器とシャットオフバルブを連
結し、一方の液化ガスボンベのガス圧降下により作動し
た自動切換弁によって、需要側パイプラインのガス供給
を、他方の液化ガスボンベに切換え自在とした液化ガス
自動切換供給システムにあって、第１、第２液化ガスボ
ンベの上位部内に開口した夫々第１、第２エコノマイザ
−パイプラインには、前記第１、第２圧カー次調整器の
出口側ガス圧よりも高いガス圧によって開成される第１
、第２エコノマイザ−弁を連結し、当該各エコノイザー
弁の出口側を連結した合流配管が、前記自動切換弁の供
給口と圧カニ次調整器との間に連結してなる液化、ガス
の自動切換供給システムにおけるガスエコマイザー装置
。The first and second liquefied gas cylinders and the first automatic switching valve, respectively.
, the first evaporator and the first pressure car secondary regulator, and the second evaporator and the second pressure car secondary regulator are successively connected between the supply port and the demand side of the automatic switching valve. Sequential pressure regulators and shutoff valves are connected between the side pipeline and the automatic switching valve activated by the drop in gas pressure in one liquefied gas cylinder switches the gas supply from the demand side pipeline to the other liquefied gas cylinder. In a liquefied gas automatic switching supply system that can be freely switched to a gas cylinder, first and second economizer pipelines opened in the upper parts of the first and second liquefied gas cylinders are connected to the first and second pressure cylinders. The first valve is opened by a gas pressure higher than the gas pressure on the outlet side of the secondary regulator.
, a second economizer valve is connected, and a confluence pipe connecting the outlet sides of each economizer valve is connected between the supply port of the automatic switching valve and the pressure crab secondary regulator. Gas economizer device in switching supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5684584U JPS60167898U (en) | 1984-04-18 | 1984-04-18 | Gas economizer device in automatic switching supply system for liquefied gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5684584U JPS60167898U (en) | 1984-04-18 | 1984-04-18 | Gas economizer device in automatic switching supply system for liquefied gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60167898U true JPS60167898U (en) | 1985-11-07 |
| JPH0413507Y2 JPH0413507Y2 (en) | 1992-03-30 |
Family
ID=30580828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5684584U Granted JPS60167898U (en) | 1984-04-18 | 1984-04-18 | Gas economizer device in automatic switching supply system for liquefied gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60167898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182914A (en) * | 2011-04-02 | 2011-09-14 | 天津华迈燃气装备股份有限公司 | Single-coiled dual-use electric heating natural gas gasifying heat exchanger |
| JP2013500454A (en) * | 2009-07-30 | 2013-01-07 | プラクスエア・テクノロジー・インコーポレイテッド | Methods and systems for the supply and use of bulk ultra high purity helium |
-
1984
- 1984-04-18 JP JP5684584U patent/JPS60167898U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013500454A (en) * | 2009-07-30 | 2013-01-07 | プラクスエア・テクノロジー・インコーポレイテッド | Methods and systems for the supply and use of bulk ultra high purity helium |
| CN102182914A (en) * | 2011-04-02 | 2011-09-14 | 天津华迈燃气装备股份有限公司 | Single-coiled dual-use electric heating natural gas gasifying heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0413507Y2 (en) | 1992-03-30 |
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