JPS5929896A - Gas cylinder selector device - Google Patents
Gas cylinder selector deviceInfo
- Publication number
- JPS5929896A JPS5929896A JP13814382A JP13814382A JPS5929896A JP S5929896 A JPS5929896 A JP S5929896A JP 13814382 A JP13814382 A JP 13814382A JP 13814382 A JP13814382 A JP 13814382A JP S5929896 A JPS5929896 A JP S5929896A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- cylinders
- switching device
- gas cylinder
- pipe
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
- F17C13/045—Automatic change-over switching assembly for bottled gas systems with two (or more) gas containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/04—Methods for emptying or filling
- F17C2227/041—Methods for emptying or filling vessel by vessel
- F17C2227/042—Methods for emptying or filling vessel by vessel with change-over from one vessel to another
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、供給用のガスボンベと予備用のガスボンベに
接続され、供給用のガスボンベの圧力が所定以下になる
と予備用のガスボンベから自動的にガスを供給し、ガス
が欠乏する前に交換するようにしたガスボンベ切換装置
の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention is connected to a gas cylinder for supply and a gas cylinder for reserve, and when the pressure of the gas cylinder for supply falls below a predetermined level, gas is automatically supplied from the spare gas cylinder. This invention relates to an improvement in a gas cylinder switching device that allows gas cylinders to be replaced before they run out.
一般的に、ガスボンベ切換装置は、例えば第１図に示す
ように、一方に供給用のガスボンベ２・３・４が接続さ
れ、他方に予備用のガスボンベ５・６・７が接続されＬ
いる。そして、供給用のガスボンベ２・３・４のガスは
自動切換装置ｌの供給口１ａからガス器具（図示せず）
に供給され、ガスボンベ２・３・４の圧力が所定以下に
なると自動切換装置１の作用により予備用のガスボンベ
５・６・７のガスが自動切換装置１の供給口１ａからガ
ス器具に供給されるようになっている。そしてガスボン
ベ２・３・４を交換して自動切換装置１の切換バルブ１
ｂを切換えると、ガスボンベ５・６・７が供給用のガス
ボンベとなり、ガスボンベ２・３・４は予備用のガスボ
ンベとされるようになっている。In general, a gas cylinder switching device is configured such that, as shown in FIG.
There is. The gas in the supply gas cylinders 2, 3, and 4 is supplied from the supply port 1a of the automatic switching device 1 to a gas appliance (not shown).
When the pressure in the gas cylinders 2, 3, and 4 falls below a predetermined level, the automatic switching device 1 acts to supply gas from the spare gas cylinders 5, 6, and 7 to the gas appliance from the supply port 1a of the automatic switching device 1. It has become so. Then, replace gas cylinders 2, 3, and 4, and switch valve 1 of automatic switching device 1.
When b is switched, gas cylinders 5, 6, and 7 become gas cylinders for supply, and gas cylinders 2, 3, and 4 become gas cylinders for backup.
しかし、このようなガスボンベ切換装置においテハ、予
備用のガスボンベの数が供−給凋のガスボンベの数と同
じだけ必用となるので、全体的にガスボンベの数が多く
なり効率の悪いものであるとともに設置場所も広いもの
が必要であった。However, in this type of gas cylinder switching device, the number of spare gas cylinders is required to be equal to the number of gas cylinders that are not in supply, so the overall number of gas cylinders increases, which is inefficient. A large installation space was also required.
本発明は上記問題点に鑑みてなされたもので、自動切換
装置と少なくとも二個の中間コックを有し、夫々の間に
接続された配管からガスボンベの接続口を設け、予備用
のガスボンベの数を減少すせ、設置場所を狭くすること
ができるガスボンベの切換装置を提供するものである。The present invention has been made in view of the above-mentioned problems, and has an automatic switching device and at least two intermediate cocks, a gas cylinder connection port is provided from the piping connected between each cock, and a number of spare gas cylinders are provided. The present invention provides a gas cylinder switching device that can reduce the amount of gas and reduce the installation space.
以下、本発明を図面に沿ってより具体的に説明する。Hereinafter, the present invention will be described in more detail with reference to the drawings.
第２図は本発明の実施例を示す図で、８はカスボンベの
切換装置で、該カスボンベの切換装置８は自動切換装置
９、二個の中間コック１０，１１、四個の小バルブ１２
，１８，１４．１５と接続口１６．１７，１８．１９お
よびそれらを接続する配管２０とて構成されている。自
動切換装置９はガス器具（図示せず）への接続口９ａと
切換バルブ９１）とを有し、該切換バルブ９ｂが図に示
す方向にあるときには配管２Ｏａ側のカスが接続口９ａ
からカス器具に供給されるとともに配管２０ａ側のガス
の圧力が所定以下になると自動的に配管２Ｏｂ側のカス
が接続口９ａからガス器具に供給されるようになってい
る。なお小バルブ１２と接続口１６は自動切換装置９と
中間コック１ｏとの間に接続された配管２０ａから、小
バルブ１３゜１４と接続口１７．１８は中間コック１０
と中間コック１１との間に接続された配管２０ｃから、
小バルブ１５と接続口１９は自動切換装置９と中間コッ
ク１１との間に接続された配管２０１）から夫々設けら
れている。FIG. 2 is a diagram showing an embodiment of the present invention, in which 8 is a switching device for a waste cylinder, and the switching device 8 for the waste cylinder includes an automatic switching device 9, two intermediate cocks 10, 11, and four small valves 12.
, 18, 14.15, connection ports 16.17, 18.19, and piping 20 connecting them. The automatic switching device 9 has a connection port 9a to a gas appliance (not shown) and a switching valve 91), and when the switching valve 9b is in the direction shown in the figure, the waste on the side of the pipe 2Oa is connected to the connection port 9a.
When the gas pressure on the piping 20a side falls below a predetermined level, the gas on the piping 2Ob side is automatically supplied to the gas appliance from the connection port 9a. The small valve 12 and connection port 16 are connected to the pipe 20a connected between the automatic switching device 9 and the intermediate cock 1o, and the small valves 13, 14 and connection ports 17 and 18 are connected to the intermediate cock 10.
From the pipe 20c connected between and the intermediate cock 11,
The small valve 15 and the connection port 19 are respectively provided from a pipe 201) connected between the automatic switching device 9 and the intermediate cock 11.
次にこのカスホンへの切換装置８の使用方法について説
明する。現在、第２図においてカスボンベ２１，２２，
２３．２４のホンベバルフ２５゜２６．２７．２８およ
び小バルブ１２．，１３，１４．１５は全て開となって
いる。そして中間バルブ１０も開になっているが中間バ
ルブ１１は閉となっている。自動切換装置９の切換バル
ブ９１Ｊは、図に示す位置において左供給であり、配管
２ＯＦＬ側のカスを接続口９ａからカス器具に供給する
ようになっている。すなわちガスボンベ２１，２２．２
３は供給用でガスボンベ２４は予備用となっている。ガ
スの使用に伴ないガスボンベ２１，２２．２３のカス量
が減少し圧力が所定以下になると自動切換装置９が働い
て予備用のガスボンベ２４のガスが自動切換装置９の接
続口９ａからガス器具に供給される。予備用のガスボン
ベ２４のガスが使用されている間にカスボンベ２１，２
２．２３を交換する。この交換の方法は、まず自動切換
装置９の切換バルブ９１〕を右供給にする。すなわち第
２図において点線で示す方向に切り換える。そうすると
配管２０１〕側が供給側となり配管２Ｏａ側が予備側と
なる。次に小バルブ１２，１３．１４とホンベバルフ２
５，２６．２７を夫々閉にした後、ガスホンへ切換装置
８の接続口１６，１７゜１８とカスボンベ２１，２２．
２３の接続口２９．３０．３１をカスホンへ切換装置８
の接続口１６．１７．１８に接続する。そして中間コッ
ク１０を閉にするとともに小バルブ１２，１３．１４お
よびボンへバルブ２５，２６．２７を開にして中間コッ
ク１１を開にするとガスボンベ２．２．２３．２４が供
給用のカスボンベとなり、カスボンベ２１が予備用のカ
スボンへとなる。Next, a method of using the switching device 8 for this casphone will be explained. Currently, in Fig. 2, the gas cylinders 21, 22,
23.24 Honbe valve 25° 26.27.28 and small valve 12. , 13, 14, and 15 are all open. The intermediate valve 10 is also open, but the intermediate valve 11 is closed. The switching valve 91J of the automatic switching device 9 is in the left supply mode in the position shown in the figure, and is configured to supply the waste on the pipe 2OFL side to the waste equipment from the connection port 9a. That is, gas cylinders 21, 22.2
3 is for supply, and gas cylinder 24 is for reserve. When the amount of waste in the gas cylinders 21, 22, 23 decreases with the use of gas and the pressure becomes below a predetermined value, the automatic switching device 9 operates and the gas in the spare gas cylinder 24 is transferred from the connection port 9a of the automatic switching device 9 to the gas appliance. supplied to While the gas in the spare gas cylinder 24 is being used, the gas cylinders 21 and 2
2. Replace 23. In this replacement method, first, the switching valve 91 of the automatic switching device 9 is set to the right supply. That is, the switch is made in the direction shown by the dotted line in FIG. Then, the pipe 201] side becomes the supply side and the pipe 2Oa side becomes the reserve side. Next, small valves 12, 13.14 and Honbe valve 2
5, 26, 27, respectively, connect the connection ports 16, 17 and 18 of the switching device 8 to the gas phone and the gas cylinders 21, 22.
23 connection port 29, 30, 31 to casphone switching device 8
connection ports 16, 17, and 18. Then, when the intermediate cock 10 is closed and the small valves 12, 13.14 and the gas cylinder valves 25, 26.27 are opened to open the intermediate cock 11, the gas cylinder 2, 2, 23, 24 becomes a gas cylinder for supply. , the gas cylinder 21 becomes a spare gas cylinder.
第３図は本発明の他の実施例を示す図で、ガスボンベ切
換装置３３には五個の中間コック３４゜８５．８６，３
７．３８を設は六個のガスボンベ３９．４０，４１．４
２，４８．４４．４５に接続されるようになっている。FIG. 3 is a diagram showing another embodiment of the present invention, in which the gas cylinder switching device 33 has five intermediate cocks 34°85.86, 3.
7.38 is set up with six gas cylinders 39.40, 41.4
2, 48, 44, 45.
そして中間コック３６を閉としその他の中間コック３４
，３５，８７゜３８を開にすることにより、従来通りの
使用方法と同じくカスボンベ３９．４０，４１が供給用
のガスボンベとなり、ガスホンへ４２．４８．４４が予
備用のカスボンベとなる。なお中間コック３８を閉とし
その他の中間コック３４，３５，３６゜３７を開にすれ
ば五個のカスボンベ３９，４０゜４１．４２．４３が供
給用のガスボンベとなりガスホンへ４４が予備用のガス
ボンベとなる。すなイつちガスの使用量等を鑑みて中間
コックの操作により予備用のガスボンベの数が調整でき
るようになっている。Then, the intermediate cock 36 is closed and the other intermediate cocks 34 are closed.
, 35, 87° 38, gas cylinders 39, 40, 41 become supply gas cylinders, and gas cylinders 42, 48, 44 become spare gas cylinders, as in the conventional usage method. If the intermediate cock 38 is closed and the other intermediate cocks 34, 35, 36° 37 are opened, the five gas cylinders 39, 40°, 41, 42, 43 become gas cylinders for supply, and the gas cylinder 44 becomes a spare gas cylinder. becomes. In other words, the number of spare gas cylinders can be adjusted by operating an intermediate cock, taking into consideration the amount of gas used.
上述の実施例の説明からも明らかなように、本発明によ
れば予備用のガスボンベの数を減少させることができる
、すなわちカスの供給量を減すことなくボンベの数を減
少させることができるため設置場所およびボンベの有効
利用ができる。また従来と同じ数のガスボンベを使用す
れば交換迄の日数を長くすることができる、すなわち交
換の同門の一実施例の配置図、第３図は本発明の他の実
施例の配置図である。As is clear from the description of the above embodiments, according to the present invention, the number of spare gas cylinders can be reduced, that is, the number of gas cylinders can be reduced without reducing the amount of gas supply. Therefore, the installation location and cylinder can be used effectively. In addition, if the same number of gas cylinders as before are used, the number of days until replacement can be extended. In other words, the layout of one embodiment of the same type of replacement is shown in Figure 3. Figure 3 is the layout of another embodiment of the present invention. .
８・・・ガスホンへ切換装置、９・・・自動切換装置、
１２．１３，１４．１５・・・中間コック、１６．Ｊ、
７．１８．１９・・・接続口である。8... Switching device to gas phone, 9... Automatic switching device,
12.13, 14.15... intermediate cock, 16. J.
7.18.19...Connection port.
特許出願人 有限会社 上網商会 ３図 ３Patent applicant: Kamami Shokai Limited Company Figure 3 3
Claims (1)
ガ４・スボンベから自動的にガスが供給できるようにし
た自動切換装置と、少なくとも二個の中間コックと、そ
れらの間に接続された配管とで構成され、夫々の中間コ
ック間および自動切換装置と中間コックとの間に接続さ
れた配管から、ガスボンベに接続する接続口を設けたこ
とを特徴とするガスボンベ切換装置。An automatic switching device that automatically supplies gas from a backup gas cylinder when the pressure of the supply gas cylinder falls below a specified level, at least two intermediate cocks, and piping connected between them. What is claimed is: 1. A gas cylinder switching device comprising: a connection port for connecting to a gas cylinder from a pipe connected between each intermediate cock and between the automatic switching device and the intermediate cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13814382A JPS5929896A (en) | 1982-08-09 | 1982-08-09 | Gas cylinder selector device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13814382A JPS5929896A (en) | 1982-08-09 | 1982-08-09 | Gas cylinder selector device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5929896A true JPS5929896A (en) | 1984-02-17 |
Family
ID=15215006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13814382A Pending JPS5929896A (en) | 1982-08-09 | 1982-08-09 | Gas cylinder selector device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5929896A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005054949A (en) * | 2003-08-07 | 2005-03-03 | Toyota Motor Corp | Tank system including two or more tanks and control method thereof |
| JP2008109222A (en) * | 2006-10-23 | 2008-05-08 | Kenwood Corp | Impedance switching device for speaker |
| JP2021507184A (en) * | 2017-12-19 | 2021-02-22 | エイエムティ カンパニー リミテッド | Automatic replacement method for high pressure gas cylinder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5193417A (en) * | 1975-02-13 | 1976-08-16 |
-
1982
- 1982-08-09 JP JP13814382A patent/JPS5929896A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5193417A (en) * | 1975-02-13 | 1976-08-16 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005054949A (en) * | 2003-08-07 | 2005-03-03 | Toyota Motor Corp | Tank system including two or more tanks and control method thereof |
| JP4552399B2 (en) * | 2003-08-07 | 2010-09-29 | トヨタ自動車株式会社 | Tank system comprising multiple tanks and control method thereof |
| JP2008109222A (en) * | 2006-10-23 | 2008-05-08 | Kenwood Corp | Impedance switching device for speaker |
| JP2021507184A (en) * | 2017-12-19 | 2021-02-22 | エイエムティ カンパニー リミテッド | Automatic replacement method for high pressure gas cylinder |
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